baber/WOPTO huggingface dataset:
Patent JP-H0395310-A (JP)
Title: Combustion device for gas turbine
Inventor: HASHIMOTO AKIO
IPC: B65G7/06
Filed: 1989-09-06
Abstract: PURPOSE:To reduce a temperature difference between an inner circumferential surface and an outer circumferential surface of an inner cylinder, reduce a stress caused by a difference of thermal expansion exclusively and further reduce a mechanical shock applied to a ceramic inner cylinder by a method wherein a temperature of the ceramic inner cylinder is kept by a thermal insulating material of ceramic wool. CONSTITUTION:A thermal insulation material 3 is wound around an outer circumference of a ceramic inner cylinder 2. A cylindrical flow guide 4 is outwardly fitted to the ceramic inner cylinder 2, and the thermal insulation material 3 is fitted between a flow guide 4 and the ceramic inner cylinder 2. Since a temperature of the ceramic inner cylinder 2 is kept by the thermal insulation material 3 of ceramic wool, a temperature difference between an inner circumferential surface and an outer circumferential surface of the ceramic inner cylinder 2 is reduced and further a stress caused by a difference of thermal expansion generated between the inner circumferential surface and the outer circumferential surface is excessively reduced. In addition, since the ceramic wool thermal insulation material 3 may accommodate for a vibration, a mechanical shock applied to the ceramic inner cylinder 2 is reduced. With such an arrangement, a durability of the ceramic inner cylinder 2 is remarkably improved.
Patent JP-S60122950-A (JP)
Title: Curing device for photosetting resin
Inventor: KOTAKA KAZUHIRO
IPC: G03F7/20
Filed: 1983-12-07
Abstract: PURPOSE:To obtain a copied and cured resin layer faithful to a recording mother disc by placing a light transmittable base plate on the surface of the recording mother disc on which a photosetting resin is coated, fixing the recording mother disc in a hermetic chamber one surface of which consists of the base plate and irradiating light thereto after evacuating the inside of the hermetic chamber. CONSTITUTION:A photosetting resin 2 is coated on the recording surface of a recording mother disc 1 and a base plate 3 is placed on the resin 2 on a supporting base 12 in a hermetic case 5. The plate 3 is formed of transparent plastic, etc. and is provided in tight contact with an O-ring for air sealing so as to serve as the top surface of the case 5. The inside of the case 5 is evacuated to about -20--30cmHg by venting air therefrom by a vacuum device 8 and UV rays, etc. are irradiated under such pressure from the plate 3 side to cure the resin 2. O2 is vented so as to avoid interfering the curing of the resin 2 and the plate 3 is adhered tightly to the resin 2. The faithfully copied recording disc is obtd. by unitizing the base material 3 and the resin 2 to one body.
Patent JP-S6389670-A (JP)
Title: Device for forming functional deposited film by microwave plasma cvd method
Inventor: TAKEI TETSUYA
IPC: G03G5/08
Filed: 1986-10-01
Abstract: PURPOSE:To prevent a decrease in the capacity of a vacuum sealing means by providing a microwave shielding means and the vacuum sealing means at the contact part between a vacuum vessel and an opening and closing part when the vacuum vessel is closed, and isolating the vessel from the external space. CONSTITUTION:When the opening and closing part 102 is closed and a functional deposited film is formed, a clearance 104 at the contact part between the opening and closing part 102 and the vacuum vessel 103 is successively closed by an electromagnetic wave shielding means 106 and the vacuum sealing means 105 from the plasma producing space 101 in the vacuum vessel 103, and the vessel is isolated from the external space. iron, copper, nickel, etc., are used for the electromagnetic wave shielding means 106, and the surface is preferably treated with gold, silver, etc. As a result, the further infiltration of the microwave is blocked by the electromagnetic wave shielding means 106, hence the vacuum sealing means 105 is not deteriorated, the deposition of film and powder on the vacuum sealing means 105 is prevented, and the vacuum sealing capacity is not decreased.
Patent JP-H0782513-A (JP)
Title: Antifouling coating composition
Inventor: SASAKI HIROJI
IPC: C09D167/00
Filed: 1993-09-17
Abstract: PURPOSE:To obtain an antifouling coating composition which can effectively prevent the deposition of various marine organisms to the surface of e.g. the exterior panel at the bottom of a ship, a marine structure and a fishing net present under the surface of the sea over a long period of time and which is excellent from safety and hygienic viewpoints and in preservation of the environment. CONSTITUTION:Component (A) comprising a hydroxy acid and/or its condensate, component (B) comprising a non-hydroxylated polycarboxylic acid and/or its anhydride, and a polyhydric alcohol (C) are reacted at a specified ratio to give a hydrolyzable polyester. The objective composition is obtained by using the polyester as the vehicle component and contains a copper compound of a 5-18C monobasic organic acid.
Patent JP-S61107984-A (JP)
Inventor: TANAKA MICHIO
IPC: B65G47/14
Filed: 1984-10-31
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-S6290792-A (JP)
Inventor: ITO MASAHIRO
IPC: G06Q20/18
Filed: 1985-10-16
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-H0783107-A (JP)
Title: Fuel injection control device for engine
Inventor: FUJII MASAKI
IPC: F02D41/06
Filed: 1993-09-17
Abstract: PURPOSE:To improve starting performance of an engine without increasing the resolution of a microcomputer by setting an engine speed detection frequency of an engine speed detection means larger when engine speed is higher than a specified value, and smaller when engine speed is smaller than the specified value. CONSTITUTION:An engine control unit 30 controls fuel injectors 1a, 1b, an air bypass valve 11, and a throttle bypass valve 18 upon receiption of signals an air flow meter 15 and sensors 19 to 29 for intake pressure, a throttle opening, atmospheric pressure, a water temperature, a crank angle, and supercharge pressure. Pulse width is set to be a specified solid fuel injection value until engine speed reaches a specified value. When the engine speed exceeds the specified value, the pulse witch is controlled smaller. An engine speed detection frequency is set larger when the engine speed is higher than a reference value, and set smaller when the engine speed is lower than the reference value. Starting performance of the engine can be improved with a low cost without increasing the resolution of a microcomputer.
Patent JP-S59120385-A (JP)
Title: Mechanical seal ring and its production
Inventor: MIHASHI YASUROU
IPC: C22C14/00
Filed: 1982-12-28
Abstract: PURPOSE:To obtain easily a product which is securely joined with a sintered hard alloy having a min. required thickness by joining a torus-shaped sintered hard alloy layer to the end face of a torus-shaped base material formed of a Ti-Mo sintered alloy via a Cu-Ti alloy layer diffused to both layers. CONSTITUTION:A sintered body of a Ti-Mo alloy is made and the inside and outside surfaces thereof as well as the end face are ground to make a torus- shaped base material 1. A torus-shaped copper sheet is placed on the end face and a sintered hard alloy plate 3 having a preliminarily ground end face is placed thereon, and while load is exerted thereon in a vacuum, the assembly is heated and held. Then a Cu-Ti eutectic alloy layer 2 diffuses into the material 1 and the plate 3 and the material 1 is metallurgically and securely joined to the plate 3 via the layer 2. The plate 3 is kept free from undue compressive stress unlike in the case of assembling by a shrinkage fitting method and therefore the plate 3 is required to have a min. required thickness.
Patent JP-S61112187-A (JP)
Inventor: YAMASHITA NOBUITSU
IPC: H04N5/66
Filed: 1984-11-06
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-S60125544-A (JP)
Title: Oxygen sensor in hermetic case and packing bag
Inventor: YANAI KIYOSHI
IPC: G01N21/78
Filed: 1983-12-09
Abstract: PURPOSE:To simplify the indication of the presence of oxygen by putting a water absorptive member absorbed therein with an aq. soln. of a dye which is discolored by oxidation or reduction into a case and indicating the degree of the oxygen contained in the atmosphere thereof by the oxidation reduction reaction of a dye. CONSTITUTION:A thin fabric 3 such as a porous non-woven fabric is adhered to a thermoplastic resin film 2 opened with holes 1- for passage of air and a highly water absorptive resin 4 absorbed therein with an aq. soln. of an oxidation reduction dye, etc. is coated on such part. A thermoplastic film 5 is adhered thereto by heat-sealing or using an adhesive agent. Such oxygen sensor (a) is adhered to the inside surface of the case 6 by heat-sealing or using an adhesive agent or is charged into the case. The degree of the oxygen contained in the atmosphere is thus made to be displayed from the change owing to the oxidation reduction reaction of the dye and therefore the change in the color tone is visually observable and the inexpensive and simple judgement is made possible for a long period of time.
Patent JP-H0393506-A (JP)
Title: Preparation of calcium silicate panel
Inventor: HAMADA ISAMU
IPC: B28B3/02
Filed: 1989-09-07
Abstract: PURPOSE:To provide a calcium silicate panel capable of well withstanding use over many times and to enhance releasability by interposing an aramid fiber fabric between a metal net and a raw calcium silicate panel. CONSTITUTION:A raw calcium silicate panel 1 prepared from an aqueous slurry containing secondary particles of a calcium silicate crystal by a papermaking process is inserted between hot press plates 5 in a state held between two caul plates 2 through metal nets 3 and pressed under heating to prepare a calcium silicate panel. Aramid fiber fabrics are interposed between the metal nets 3 and the raw calcium silicate panel 1 in an independent state or in a state integrally lined to the metal nets and the metal lining system of the latter is pref. from an operating aspect. Release can be simply and easily performed by the function of aramid fibers as a release material.
Patent JP-H0395576-A (JP)
Title: Developing device
Inventor: OKAMOTO HIROSHI
IPC: G03G15/08
Filed: 1989-09-07
Abstract: PURPOSE:To prevent density from varying owing to a time difference by providing toner concentration detecting means at specific positions of a 1st and a 2nd conveyance path and supplying toner according to the detection results of the detecting means. CONSTITUTION:The toner concentration detection sensors AT1 and AT2 measure the inductance of a developer and the toner is supplied according to the detection results. The sensor AT1 is positioned nearby the downstream side end part of the conveyance path 13 in the developer conveying direction in the conveyance path 14 to detect the toner concentration of the developer. The sensor AT2, on the other hand, is positioned on the downstream side of the conveyance path 14 about the sensor AT1 in the developer conveying direction to detect the toner density of the developer. When the sensor AT1 or AT2 detects a decrease in concentration, a toner supplementing means between the detecting means supplies toner to the developer and the sensor AT2 measures the concentration after the supply. The toner and developer are mixed uniformly in the conveyance paths 13 - 15 and given necessary electrostatic charges, so the excellent image having no density irregularity is obtained.
Patent JP-H0655863-A (JP)
Title: Image receiving sheet for thermal transfer
Inventor: HIROI JUNICHI
IPC: B41M5/382
Filed: 1992-08-10
Abstract: PURPOSE:To provide an image receiving sheet for thermal transfer which is difficult to cause thermal deformation without using the heat resistant base material. CONSTITUTION:An intermediate layer and an acceptance layer of dye are successively laminated on a base material sheet. The thermal conductivity of the base material sheet is regulated to <=0.13Kcal/m.h. deg.C. The intermediate layer is formed of resin having a thermal conductivity of 0.25Kcal/m.h. deg.C or below as a main body.
Patent JP-2000067737-A (JP)
Title: Field emission type cold cathode element
Inventor: NAKAYAMA KAZUYA
IPC: H01J1/304
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To make utilization in a wider field possible by covering the tip of an emitter exposed with a substance easily emitting electrons. SOLUTION: This field emission type cold cathode element with a gate is produced in a transfer mold process, and the tip of an emitter 4 is covered from the top with a low-field emission electron emission material film 6 (for example, carbon film). Electron emission from the tip of the emitter 4 is conducted in a low electric field. A field emission type cold electrode element with high characteristics can easily be obtained without using complicated process, In this process, although the film 6 deposits even on a gate electrode 7 in addition to the tip of the emitter 4, electron emission from this film 6 does not occur from the relation of potential distribution, and no trouble is generated. Usually, the film deposited on the tip of the emitter 4 and the film deposited on the gate electrode 7 are separated by breaking caused by an overhanging shape of the gate electrode 7.  Therefore, short circuit between the emitter 4 and the gate electrode 7 can be prevented.
Patent JP-H0786705-A (JP)
Title: Facedown mount circuit board and manufacturing method thereof
Inventor: WATANABE HIROMICHI
IPC: H05K3/28
Filed: 1993-09-20
Abstract: PURPOSE:To facilitate the take-out of the signals fed to a mounted device for enhancing the productivity by forming electrodes having larger widths than that of a conductor pattern in the conductor pattern without damaging the same. CONSTITUTION:Within the title facedown mount circuit board provided with at least a conductor pattern arranged region jointly provided with a conductive pattern 21a, the whole surface excluding the mounted region of facedown- mounted device positioned halfway or at the end part in the arranged region is covered with an insulating protective film 21b. Furthermore, a hole 21c where the conductor pattern 21a is exposed is formed in the position corresponding to the conductor pattern 21a on the insulating protective film 21b on the conductive pattern arrangement region to be connected to the conductor pattern 21a by an axial part 22a passing through the hole 21c so that the head parts 22b protruding from the insulating protective film 21b may be provided to avoid the contact of bump electrodes 22 having larger widths than that of a conductor pattern with the bump electrodes 22 on the adjacent conductor pattern 21a.
Patent JP-H01129857-A (JP)
Title: Apparatus for detecting partial restriction in fluid-piping system
Inventor: DEBITSUDO BAAKETSUTO
IPC: A61M5/142
Filed: 1988-09-19
Abstract: PURPOSE: To detect a partial restriction in a fluid line by providing a gauge mounted on a pump functionally combined with a fluid pipe system for connecting a pump to a fluid supply source to establish a permissible fluid pressure parameter in the fluid pipe system by which the normal operation of the pump can be continued. CONSTITUTION: A pump 10 is, for example, a linear vermiculation pump and a fluid supply source 14 is connected to a IV pipe system 16 on the upstream side as functionally combined with a pump mechanism 18 of the pump 10. With the rotation of a cam 26 mounted on a cam shaft 24 of the pump mechanism 18, a finger 28 squeezes the system 16 between it and a platen 30 to form a moving closed area. A beam 36 is bent through a pressure plate 38 with a change in a fluid pressure in the pipe system 16 which 16 is inflated or deflated between the pressure plate 38 and the platen 30. A strain gauge on the beam 36 generates an electric signal to be transmitted to a microprocessor. The gauge 32 cooperates with the pump mechanism 18 by interaction of the finger 28 for squeezing the pipe system 16 with respect to the platen 30.
Patent JP-H0897675-A (JP)
Title: Surface acoustic wave element and its manufacture and communication equipment using it
Inventor: HACHISU TAKAHIRO
IPC: H04B1/707
Filed: 1994-09-28
Abstract: PURPOSE: To obtain a surface acoustic wave element from which a convolution output signal without a spurious component is obtained by suppressing a bulk wave component included in the convolution output signal easily, surely and efficiently to eliminate the effect of a nonlinear bulk wave. CONSTITUTION: In the surface acoustic wave element having at least two input electrodes 2, 3 stimulating 1st and 2nd surface acoustic waves, an electrode 3 extracting a convolution signal from two surface acoustic waves, a recessed part whose maximum depth is a wavelength of a bulk wave of a convolution output extracted from the output electrode 3 or over is provided to a rear side of the substrate 1. Furthermore, the recessed part is subject to spatial Fourier transformation and a maximum value obtained by eliminating a DC component from the transformed value is a wavelength of the bulk wave of the convolution output or over.
Patent JP-S60134897-A (JP)
Inventor: FUJITA HIDEO
IPC: B67D9/00
Filed: 1983-12-12
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-H1075735-A (JP)
Title: Potato containing food material embedded in interior thereof, apparatus for producing the same and its production
Inventor: TSUBOKAWA SADAHIKO
IPC: A23L35/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To prepare a potato such as a sweet potato capable of arousing an interest in whether or not a something is contained therein when eating the potato while making the most of the simplicity of the potato or a roasted sweet potato and a taste thereof and enjoying the deliciousness of a combination of tastes when eating the potato and to provide both an apparatus of a simple structure for producing the potato and a method for producing the potato. SOLUTION: This potato 1 containing a food material embedded in the interior thereof is prepared by forming the bottom 20 for a cavity 28 in a raw potato 3 such as a raw sweet potato, removing a potato material 4 above the bottom 20 for the cavity 28 once in the intact form, inserting an optional food material 2 into the cavity 28 formed in the interior of the raw potato 3, cutting the removed potato material 4 in an amount corresponding to the food material 2, then reinserting and re-pressing the potato material 4 into the raw potato 3, eliminating a gap between the potato material 4 and the raw potato 3 while embedding the food material 2 in the formed cavity 28 by using various means and forming the potato 1 undistinguishable from an appearance. A roasted potato, especially a roasted sweet potato is then formed by roasting the potato 1.
Patent JP-H0568668-A (JP)
Title: Image recorder for medical use
Inventor: HIYAMA KEIICHI
IPC: G16H10/60
Filed: 1991-09-12
Abstract: PURPOSE:To provide the image recorder for medical use which can efficiently preserve images by taking the retrieval frequencies of the images into consideration. CONSTITUTION:The image recorder 100 for medical use has an observation system 101 which compresses and records the observed images and a diagnosing system 102 which restores, recompresses, records, retrieves and displays the recorded and compressed images. The diagnosing system 102 has a magneto- optical disk drive 13 and optical disk 27 for recording, an image compressing and restoring device 26 which restores and recompresses the observed images, a CPU 11 which controls the management of measurement, the instruction to change an image compression rate, etc., for the period from the final date of reproduction when the recorded images are retrieved as the retrieval frequencies and a mouse 15 and keyboard 17 which input the change in the compression rate, the conditions for statistical processing of the recording state, such as compression rate, etc.
Patent JP-H1078355-A (JP)
Title: Transmitted light quantity measuring device
Inventor: CHAN KINPUI
IPC: G01J3/427
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To remove a diffused light component and measure the transmitted light quantity of a body to be measured such as a thick biological sample by superposing optical beams having polarized wave surfaces mutually differed in frequency and having mutually crossed at right angles, and making them incident on the body to be measured. SOLUTION: A laser beam 11 to be incident on a scattering material 1 which is a body to be measured contains a P-polarized component having a frequency f1 and an S-polarized component having a frequency f2 slightly different from it. An emitted light 12 emitted along the optical path within the scattering material is incident on a lens 21. The emitted light 12 is divided into the P-polarized component and S- polarized component by a polarizing beam splitter 23 through a wavelength plate 22. The P-polarized component is reflected by a mirror 23, and its polarized wave surface is rotated so as to be fitted to the S-polarized component by a λ/2 plate 25. On the other hand, the S-polarized component is reflected by a mirror 26, mutually superposed by a beam splitter 27 while keeping the polarized wave surface, and incident on a light detector 28.  The transmitted light quantity of the scattering material 1 is determined by a signal processing circuit 30 from the signal obtained by the light detector 28.
Patent JP-H09178044-A (JP)
Title: Method for evaluating piping performance and analyzer
Inventor: KIN CHINSEI
IPC: G01N21/88
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To perform a performance analysis for a gas piping in a composite and comprehensive manner by comprehensively analyzing data regarding failure density and surface roughness digitized by being passed through each of optical microscope inspection, failed structure and component analysis and surface treatment analysis so as to set a control reference. SOLUTION: A test piece piping to be analyzed is prepared (S1) and the test piece piping is cut into sizes and formed for easy analysis (S2). The state of the cut test piece and a failure density are measured by an optical microscope (S3) and in order to understand the pattern and components of the failed surface of the test piece impossible to be measured by the optical microscope and the forms of surface particles, the structure and components of the failed portion are analyzed (S4). Further, components are analyzed according to the thickness and depth of a surface treating tank (S5), data regarding a failure density and surface roughness digitized after being passed through these stages is comprehensively analyzed and a tube control reference is set. Thus, performance analysis for the gas piping is executed in a composite and comprehensive manner.
Patent JP-2001057899-A (JP)
Title: Production of optically active 3-(4-methoxyphenyl)glycidic acid ester
Inventor: SHIRASAWA SEIICHI
IPC: C12P41/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially producing an optically active 3-(4-methoxyphenyl)glycidic acid ester having a high optical purity and chemical purity by improving efficiency of enantioselective transesterification reaction and recovery of objective substance after the reaction. SOLUTION: A racemic trans-3-(4-methoxyphenyl)glycidic acid ester in which the number of carbon atoms constituting the ester is 1-4 and a 9-18C long-chain alcohol and/or an ester containing 4-36 total carbon atoms are subjected to a transesterification reaction with an enantioselective enzyme and the reaction product is crystallized by using a proper solvent and separated to give a (2R,3 S)-3-(4-methoxyphenyl)glycidic acid ester having high optical purity and chemical purity.