baber/WOPTO huggingface dataset:
Patent JP-H04112849-A (JP)
Title: Production of metallic salt of ether carboxylic acid
Inventor: ASAKAWA YOSHIAKI
IPC: C07C59/305
Filed: 1990-09-03
Abstract: PURPOSE:To economically obtain the subject metallic salt by adding maleic acid (anhydride) to an aqueous slurry containing an alkaline earth metallic carbonate, preparing a slurry of the resultant alkaline earth metallic maleate and efficiently reusing the alkaline earth metallic salt. CONSTITUTION:Maleic acid or maleic anhydride or both are added to an aqueous mixture containing an alkali metallic salt (A) of a hydroxycarboxylic acid and an alkaline earth metallic carbonate to produce an alkaline earth metallic salt (B) of the maleic acid under conditions of pH<=7. Thereby, an aqueous slurry containing the metallic salts (A) and (B) is prepared. The resultant slurry is then mixed with an alkali metallic hydroxide and/or an alkaline earth metallic hydroxide to regulate the pH to >=7 and subject the metallic salts (A) and (B) to addition reaction. As a result, the recovered alkaline earth metallic salt is efficiently and readily reused not only by easy stirring in preparing the metallic salt (B) without requiring concentration of the reaction system before the addition reaction. Consequently, the subject metallic salt useful as an organic chelating agent is safely, readily and economically obtained.
Patent JP-S6478596-A (JP)
Title: Exchange switch constituting system
Inventor: KATO MASABUMI
IPC: H04Q3/52
Filed: 1987-09-19
Abstract: PURPOSE:To reduce the number of cross points and to increase the degree of freedom of the number of input channels by providing a two step converting switch system consisting of an input channel selecting switch and a distributing switch. CONSTITUTION:A connection request or a disconnection request inputted to a control part 14 through a control signal channel 17 from a subscriber connected to an output channel 16 is received by a signal processor SIG 18, thereafter, it is transferred to a call processing processor CP 19 to control. Initially, at the time of the disconnection request, when it is connected to other subscriber, a speech path processor SWC 21 is controlled to disconnect only the disconnection request subscriber channel of the distributing switch. At the time of the connection request, when it is connected to other subscriber, the SWC 21 is controlled to multiplex connect the distributing switch. When it is not connected to other subscriber, a subswitch number for storing a connection request input channel is analyzed.
Patent JP-S6292264-A (JP)
Title: Cassette holder
Inventor: YOSHII TETSUJI
IPC: G11B15/675
Filed: 1985-10-18
Abstract: PURPOSE:To ensure the closing of a slide cover in extracting a tape cassette by adopting the constitution that the slide cover is closed forcibly at the tape cassette ejection by the contact between a projection and a lock release projection provided to the tape cassette. CONSTITUTION:In ejecting the tape cassette, the slide cover 3 is locked by a lock claw 9 and a lock hole 7, ejected integrally and moved to the left. Then the lock claw 9 is pushed up directly by a lock release projection 15 to release the locking. Since the left end of a projection 10 is in the state just before contact with the lock release projection 16, the slide cover 3 is locked forcibly in the left movement at the further ejection and only a cassette main body 1 is ejected. Then the slide cover 3 is closed during that time, the lock claw 9 is locked with a lock hole 8 to be in the closing position. In the succeeding ejection, the projection 10 overrides the lock release projection against a force of a cassette retaining spring 17 and extracted at the outside of the cassette holder 12. Thus, the closing of the closing cover is ensured.
Patent JP-H04234462-A (JP)
Title: Powdery coating composition
Inventor: KURISUCHIAN BANPUREHITO
IPC: C09D201/06
Filed: 1991-08-22
Abstract: Powder lacquers consisting essentially of a mixture, which is solid below 30 DEG C, of A) a copolymer component containing both cyclic carboxylic acid anhydride and hydroxyl groups, B) a polyepoxide component and optionally C) other auxiliaries and additives, and the use of combinations of the said components A) and B) as binder or binder component in powder lacquers.
Patent JP-S6385767-A (JP)
Title: Image forming device
Inventor: ITO KUNIO
IPC: G03G15/04
Filed: 1986-09-30
Abstract: PURPOSE:To make the titled device small in size, and to form an image having high reliability and high image quality, by forming an electrostatic latent image by deflecting and scanning a laser beam modulated by an image signal onto a recording medium by a deflector, and developing this electrostatic latent image under a vibration electric field. CONSTITUTION:An electrostatic latent image is formed by deflecting and scanning a laser beam modulated by an image signal onto a recording medium 11, by a deflecting system 300 which has used a deflecting element 310 consisting of a reflecting mirror 312, a coil 311 and a ligament 313 which have been constituted on the same insulating substrate, and this electrostatic latent image is developed under a vibration electric field. In this state, when an AC signal of a prescribed frequency is supplied to the driving coil, a prescribed electromagnetic force works on the deflector 310 in which this driving coil 311 has been formed, and the reflecting mirror 312 is vibrated by a prescribed frequency at a prescribed angle. In this way, a high speed can be executed, and also, an image having high stability, high durability, and high image quality can be obtained.
Patent JP-H0979951-A (JP)
Title: Thin-tube sampling device and its using method
Inventor: KAMEI HIROMASA
IPC: G01N1/04
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To efficiently and surely collect the material test sample of a thin heat exchanger tube through the tube. SOLUTION: A thin-tube sampling device is provided with a guide hose 21 and an electric discharge machining head 23 which is fitted to the front end of the hose 21 and provided with a binding wire connecting section. The head 23 is incorporated with a gate type machining electrode 27 which gets out of and in the head 23 and a tension wire driving mechanism extended in the hose 21 is connected to the electrode 27 so that the mechanism can be driven. In addition, a leaf spring 39 with an adhesive tape 37 is elastically fitted to the head 23 and a lead-in wire 41 extended in the hose 21 is connected to one end of the spring 39. The spring 39 is positioned in the pivotally moving locus of the electrode 27 so that the spring 39 can be faced to the collected sample section of a heat exchanger tube 19 and selectively protruded from the locus.
Patent JP-H04113263-A (JP)
Title: Mobile-phase liquid for reverse-phase chromato-graphy
Inventor: MURAKITA HIROYUKI
IPC: B01D15/08
Filed: 1990-09-04
Abstract: PURPOSE:To enable execution of an analysis with high reliability and reproducibility by a method wherein a mobile-phase liquid of which the component is prepared so as to correspond to an object of an analysis is made to contain silicate ions. CONSTITUTION:When a mobile-phase liquid prepared beforehand so as to have a composition suitable for an object of analysis is made to pass through a tubular vessel 7 filled with silica particles 6, silicate ions are dissolved in the mobile-phase liquid from the silica particles in the vessel 7. In a stage wherein the silicate ions of prescribed concentration are made to be contained in this way, this mobile-phase liquid is transferred to a mobile-phase liquid tank 8 and an analysis is executed. Then a sample injected from an injector 2 is carried by the mobile-phase liquid to a column 1 for analysis and an object component is separated therefrom under the condition of elution which is determined by the mobile-phase liquid and the column 1 for analysis. In this process, the elution of the silicate ions from a filler of the column 1 for analysis is reduced, since the mobile-phase liquid contains the silicate ions.
Patent JP-H0572414-A (JP)
Title: Production of color filter and color filter
Inventor: TASAKA YASUTOSHI
IPC: G02B5/20
Filed: 1991-09-13
Abstract: PURPOSE:To provide the process for production of the color filters which can improve the display quality of a color liquid crystal display element in particular and the color filters relating to the process for production of the color filters constituted by flatly arranging three primary color filters consisting of transparent red patterns, green patterns and blue patterns and the color filters. CONSTITUTION:The process for production of the color filters constituted by flatly arranging the respectively transparent red patterns 21, green patterns 31 and blue patterns 41 on a transparent substrate 11 is constituted to form the patterns 21, 22, 22 by printing of resin pastes 20, 30, 40 respectively on a transparent pattern 51 formed by printing of resin paste 50 in the pattern forming regions on the transparent substrate 11 on which the respective patterns 21, 31, 41 are formed.
Patent JP-H04116191-A (JP)
Title: Electroplating method
Inventor: MURAKAMI TORU
IPC: C25D3/20
Filed: 1990-09-04
Abstract: PURPOSE:To obtain a plating film having superior throwing power by using an electroplating soln. contg. a halogen-free water-soluble salt of a metal such as Ni, a water-soluble salt of an alkali or alkaline earth metal and boric acid as a buffer but not contg. a halide. CONSTITUTION:A plating soln. contg. 100-500g/l water-soluble sulfate of an alkali or alkaline earth metal or Al as an electrically conductive salt, 10-200g/l halogen-free water-soluble salt of Ni, Co or Fe as a metal ion feeding source and 1-50g/l boric acid as a buffer is prepd. A body to be plated is immersed in the plating soln. and electroplated with an insoluble electrode as the anode.
Patent JP-H0981978-A (JP)
Title: Magneto-optical recording medium using garnet film and its production
Inventor: SATO RYUJI
IPC: G11B11/10
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To increase the internal stress of a garnet film without peeling the film or reducing the rate of crystallization and to suppress the segregation of Bi by laminating dielectric film on the garnet film formed on a substrate. SOLUTION: This magneto-optical recording medium has a garnet film 2 obtd. by removing the surface of a film crystallized after laminating on the flat plate-shaped substrate 1 of glass by etching, etc., and an SiO2 film 3 laminated on the film 2. The substrate 1 is formed out of a glass having 40×10<-7> / deg.C coefft. of thermal expansion and sputtering is carried out by a high-frequency sputtering method using a sintered target consisting of Bi, Dy, Ga, Fe and O. In the target, the ratio of Bi:Dy:Ga:Fe is 2.5:1.1:1.0:3.3. An amorphous film consisting of Bi, Dy, Ga, Fe and O is formed by the sputtering, Bi segregated in the surface of the film is etched and the film is crystallized by heat treatment by heating and cooling to obtain the magnetic garnet film 2.
Patent JP-H02134133-A (JP)
Title: Flexible surface coil for being used in nuclear magnetic resonance imaging method
Inventor: ROBAATO II RENKINSUKII
IPC: G01R33/341
Filed: 1989-09-08
Abstract: PURPOSE: To enable to take a high resolution image and to provide a surface coil adherable to the specified region of a patient, by having a movable outer surface body means and an electromagnetic signal receiving means placed in the flexible (movable) outer surface body, in a surface coil used by a magnetic resonance image method. CONSTITUTION: A movable and compatible surface coil 2 for giving a high resolution for an image in the eyesocket of a patient, which is placed on the peripheral of a head 4 of the patient, comprises a musk having an outer body (outer face body) made of a movable material, such as polyurethane and polyvinyl chloride, and a receiving antenna 8 as a movable and compatible electromagnetic signal receiving means. The antenna 8 comprises a movable and compatible conductive material made of silver, copper, or aluminum, and receives a nuclear magnetic resonance NMR signal emitted from the eyesocket of the patient. A coil 2 has a chamber 10 for accommodating the eyesocket of the patient, fits substantially into the border and shape of the patient's head, and can be reused among patients having an anatomy structure of different sizes.  Moreover, the movable and compatible surface coil 2 for an electromagnetic resonance image of the patient's head, which is bound around the neck of the patient by a strip, has a first outer cover and a second outer cover, and is formed of a movable and compatible material having an electromagnetic radiograph, such as polyvinyl chloride.
Patent JP-H06241290-A (JP)
Title: Single ring gear planet transmission gear of small number of tooth difference
Inventor: YUU AN BANGU
IPC: F16H3/62
Filed: 1993-09-21
Abstract: PURPOSE: To provide a planetary transmission unit with a small difference between teeth capable of smoothly rotating with a simple structure, capable of uniformly meshing corresponding gears and having a rolling bearing uniformly acting in the circumferential direction by radial directional force. CONSTITUTION: A driving plate 14 has two mount holes rotatably installed on eccentric sleeves 111, 113 and at least a single driving hole provided with a single ring gear 141 having the number of teeth slightly larger than corresponding external gears, the ring gear 141 engages with a low speed shaft 12, and a balancing plate 15 has two mount holes to be installed in high speed shafts 11, 11' via the eccentric sleeve 113 and one or two or more shaft passing parts. At least a single low speed shaft 12 is inserted into a driving hole of at least a single driving plate 14, and is positioned so that the external gears of the low speed shaft 12 mesh with the ring gear 141 of the driving hole.
Patent JP-S59121075-A (JP)
Title: Image formation device
Inventor: WATANABE TAKESHI
IPC: G03G21/00
Filed: 1982-12-27
Abstract: PURPOSE:To execute exactly an image density adjustment without decreasing a copying speed by executing a preliminary operation for detecting the density of an original in the course of a pre-stage required for an image formation. CONSTITUTION:When an original O is set to an original placing plate 11 and a copy button is turned on, as soon as the pre-rotation of a photosensitive body 1 is started, optical systems (16, 12 and 13) move from the initial position to a prescribed position A of a prearranged minimum original area, and stop. That is to say, this movement is ended in the course of the prerotation. When a prescribed time elapses (corresponding to the end of the pre-rotation) after the copy button is turned on, the optical system is moved in the direction as indicated with an arrow (a) to a position B from the position A by a timer signal, also, an original exposure lamp 16 is turned on by a reference turn-on voltage, an original exposing light is rotated in the direction as indicated with an arrow through movable mirrors 12, 13, an inmirror lens 14 and a fixed mirror 15, exposed to the surface of a photosensitive body which passes through under electrostatic latent image formation processes 2-6, and a latent image corresponding to an original image is formed.
Patent JP-S61112947-A (JP)
Title: Specimen injection device of atomic absorption analysis apparatus
Inventor: KAWASHIMA FUMIO
IPC: G01N21/31
Filed: 1984-11-06
Abstract: PURPOSE:To make it possible to send a specimen into an atomizer chamber at a constant speed, by mounting a vertical component and a horizontal component so as to communicate both of them with the specimen introducing part of a specimen injection hole and providing an openable and closable opening communicated with the outside to the horizontal component at the part nearer to a nebulizer. CONSTITUTION:An opening 42 is preliminarily opened prior to dripping a specimen. When a specimen 44 is dripped from a micropiet 20 or a syringe, said specimen 44 closes a specimen injection hole but accumulated therein because of a vertical bore 34 and a horizontal bore 36 and a nebulizer sucks air only from the opening 42. After the dripping of the specimen was completed, the end part of the opening 40 is closed by a finger chip 40. Whereupon, the suction force of the nebulizer is entirely acted on the sucking of the specimen 44 and the specimen 44 is radidly guided to an atomizer chamber at a constant determined sucking speed by the nebulizer. The peak of absorbancy obtained by this method becomes constant every time.
Patent JP-H0397050-A (JP)
Title: Memory card and memory card storing system
Inventor: SAKAIRI SHIGERU
IPC: G06K19/07
Filed: 1989-09-11
Abstract: PURPOSE:To freely set the address space of a memory card by writing access information from an external part by providing a memory area into the memory card so as to store the access information concerning the address space set to the memory card. CONSTITUTION:In a memory card 1, a memory area 40 is provided to store the access information concerning the address space set to the memory card 1 and the access information are read out from the memory area and referred. Then, the memory card 1 is allocated to the address space and accessed. Accordingly, by writing the access information from the external part, the address space of the memory card 1 can be freely set. Since the address space is determined from the access information, a user can mount the memory card 1 without considering how to use, etc. Thus, the memory card 1 is made easy to be used for the user and a mounting error or erroneous operation can be prevented.
Patent JP-2000058089-A (JP)
Title: Cylindrical cell type solid electrolyte fuel cell
Inventor: NAKAYAMA TAKAHARU
IPC: H01M8/24
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a tubular cell type solid oxide fuel cell(T-SOFC) capable of relaxing thermal stress of collector plates and of cylindrical cells and excellent in durability and reliability. SOLUTION: This fuel cell is provided with collector plates 35, 36, 37 which make contact with interconnectors 19 or external electrodes 17 of cylindrical cells 1. The intermediate collector plate 36 positioned between the interconnectors and the external electrodes of neighboring cells and making contact with them is divided in the axial direction of the cells. Respective pieces, into which the collector plate is divided in the axial direction of the cells, are connected to each other by pillars 41 made of material having a coefficient of linear expansion close to that of the cells.  By dividing the collector plate, the absolute values of expansion/contraction of the collector plate are decreased, force exerted by the collector plate via Ni-felt and causing the cells to expand or contract is also small, thermal stress to the cells can be relaxed, and the possibility of breakage of the cells can be reduced.
Patent JP-S6478611-A (JP)
Title: Control method for rolling mill
Inventor: ICHII YASUO
IPC: B21B37/00
Filed: 1987-09-21
Abstract: PURPOSE:To prevent rolling efficiency from lowering by discriminating a single rolling by an edger or a rolling simultaneous with a horizontal rolling and setting a corresponding droop gain according to the result when steel sheet is hot-rolled. CONSTITUTION:The speed control of a horizontal rolling mill 2 as a reference is executed by a speed setting device 9 and a controller 6 for a horizontal rolling electric motor, while the speed control of a single rolling mill 1 for an edger is executed by a speed setting device 9 and an edger motor controller 5. Then, according as the single rolling by the edger or the simultaneous rolling with the edger is being executed, the corresponding droop gain setter 20 or 30 is changed and inputted to the edger motor controller 5. Hereby, rolling efficiency in rolling can be prevented from lowering.
Patent JP-S6389546-A (JP)
Title: Roughened film
Inventor: MURAKAMI KUNIO
IPC: B29K67/00
Filed: 1986-10-02
Abstract: PURPOSE:To obtain a roughened film having improved mechanical characteristics and matteness, by specifying the orientation and the average roughness on the central plane of a film composed of a polysulfone resin, a linear polyester resin and a styrene resin. CONSTITUTION:A roughened film consists of 3-20pts. polysulfone resin, 60-94pts. linear polyester resin and 3-30pts. styrene resin is mono- or biaxially oriented at least 1.5 times as long and has an average roughness of 0.3mu or above on its central plane. Said film has uniform surface properties, since the styrene resin is precipitated as small agglomerated particles from the polyarylate resin. The mechanical characteristics can be improved by adding the styrene resin. It is believed that the styrene resin acts as a binder of the polysulfone resin with the polyester resin so that mechanical characteristics can be improved. In the compsn. of the invention, the unevenness of its surface is relatively smooth in an unoriented form, but is developed when oriented.
Patent JP-H0671455-A (JP)
Title: Spot welding method
Inventor: MINABUCHI YUKIO
IPC: B23K11/18
Filed: 1991-01-28
Abstract: PURPOSE:To perform spot welding on aluminum or nonferrous metal plates by a spot welding machine by superposing the aluminum or nonferrous metal plates on each other and further, superposing an iron plate thereon to perform spot welding. CONSTITUTION:Aluminum plates 3 and 3' are superposed on each other and further, the iron short plate 4 is applied along X marked places to be welded. Since a resistance value between electrodes is brought close to a value of the iron plate by superposing the iron plate 4 on the aluminum plates 3 and 3', the conventional spot welding machine can be used. The reason for this is that the resistance value of the aluminum plates 3 and 3' and the iron short plate 4, 2RA+R is brought close to 2R, where RA is the resistance value of the aluminum plates 3 and 3'.
Patent JP-H1183027-A (JP)
Title: Structure of heating cooker coated film, and oven range having the coated film structure
Inventor: ARAI NOBUSHIGE
IPC: F24C15/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To speed up building-up of heating by effectively reflecting infrared rays emanating from a heater in an oven to increase heat efficiency. SOLUTION: On a stainless substrate 10 having a metal luster surface that is mirror surface finished in a black paint is applied and baked to form a 10 μm or less thick selective absorption film 15. The black paint is obtained by mixing fine powder pigment of a composite metal oxide comprising metal of copper, iron, manganese-transition metal, a dispersion, and a levering agent in varnish comprising a heat insulating transparent resin solution having good infrared ray transmission property where several % of the foregoing fine powder pigment is compounded and a binder is used of polysiloxane resin such as polytitanocarbosilane and polyborosiloxane, silicone resin, and fluorine resin. On the selective absorption film 15 infrared ray transmission silicone resin is coated to form a transparent film 11.
Patent JP-S60126694-A (JP)
Inventor: SHIOMI MASUO
IPC: G09G5/08
Filed: 1983-12-13
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。