baber/WOPTO huggingface dataset:
Patent JP-H0498238-A (JP)
Title: Silver halide photographic sensitive material and method for processing same
Inventor: SATO KOICHI
IPC: G03C1/047
Filed: 1990-08-16
Abstract: PURPOSE:To obtain a photosensitive material high in processing speed and reduced in surface adhesiveness by forming at least one of the photosensitive silver halide emulsion layers containing silver halide grains composed of silver chloride and at least one photographic constituent layers comprising a gelatin containing an alpha-constituent specified in molecular weight. CONSTITUTION:At least one of the photosensitive silver halide emulsion layers is composed of the >=90mol% silver chloride and at least one of the photographic constituent layers comprises the gelatin containing the >=40wt.% alpha-component having a molecular weight of about 10X10<5>. The replenishing amount of a developing solution is regulated to 20-150ml/m<2> of the photosensitive material when this photosensitive material is processed with a color developing solution containing a color developing agent.
Patent JP-H0378792-A (JP)
Title: Screen changing over method for crt display device
Inventor: KOSAKA TATSUO
IPC: H04N5/268
Filed: 1989-08-22
Abstract: PURPOSE:To eliminate the disturbance in the display screen at the moment when the display screen of a cathode ray tube is changed over by maintaining a memory circuit for the display data to be displayed next via clear state for a prescribed time at the time of changing over the screen of the cathode ray tube display device. CONSTITUTION:A control circuit 1 emits a clear signal to a controller 2a for images and the controller 2a for images clears all the contents of the recording data in the memory circuit 3a when a command to change over a currently displayed input information source b to an input information as is inputted to the control circuit 1. After the preset prescribed time is maintained, the control circuit 1 inputs the signal for clear completion to the controller 2a for images and the controller 2a for images emits a writing signal to the memory circuit 3a. No information is displayed at all on the CRT display screen in this way while the CRT display screen is under disturbance; in addition, the time when the information is not displayed is extremely short. Giving of an uncomfortable feel to an operator who observes the CRT screen is prevented even at the moment when the CRT screen is changed over.
Patent JP-S6196202-A (JP)
Title: Hydraulic control circuit for plural actuators
Inventor: HIDAKA YUKIO
IPC: E02F9/22
Filed: 1984-10-16
Abstract: PURPOSE:To promote energy-saving and to improve work efficiency by minimizing the discharge quantity of a variable capacity hydraulic pump when both levers of remote-controlled valves are not operated, and increasing the discharge quantity to the maximum when one lever is operated. CONSTITUTION:A pilot switch valve 16 which is switched by pilot pressure from respective remote-controlled valves 10, 11 and adapted to selectively connect a flow control portion 1a to a pilot pump 13 and a tank 9 is connected to the flow control portion 1a of a variable-capacity hydraulic pump 1. In this arrangement, the discharge quantity of the variable-capacity pump 1 is minimized when both levers 10c, 11c of the remote-controlled valves 10, 11 are not operated, and increased to the maximum when one of the levers is operated, so that power saving can be promoted, and the respective actuators can be controlled individually to improve work efficiency.
Patent JP-H1162770-A (JP)
Title: Cooling structure of high pressure pump unit for fuel injection device
Inventor: KATO MASAHIKO
IPC: F02B75/22
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide the cooling structure of a high pressure pump unit for fuel injection device capable of suppressing a temperature rise at a pump drive part even if it is used in high speed range for long period of time and capable of maintaining lubricating performance. SOLUTION: In the cooling structure of a high pressure pump unit 24 of fuel injection device in which a high pressure pump main body 33 is connected to a pump drive part 34 for transmitting an engine power to the high pressure pump main body 33, the pump drive part 34 is structured so that an input shaft 35a and an output shaft 35c arranged crossedly to each other and a rotating force transmission mechanism 35b for transmitting the rotation of the input shaft 35a to the output shaft 35c are stored in a casing 34a. In this case, a water-cooled jacket 34b is provided in the casing 34a so that it surrounds at least a part of the rotating force transmission mechanism 35b, and engine cooling water is fed to the water cooling jacket 34b.
Patent JP-S6195006-A (JP)
Title: Highly water-absorbing substance of starch-acrylonitrile-styrene system and its production
Inventor: YAMAGUCHI MAGOICHI
IPC: C08F251/00
Filed: 1984-10-16
Abstract: PURPOSE:To obtain the titled substance useful as a water-retaining agent, etc., having extremely improved absorption ratio of aqueous solution containing a salt, and absorption ratio after heat treatment, by saponifying a graft copolymer of a starch hydrolyzate, and acrylonitrile-styrene in a specific molar ratio with an alkali. CONSTITUTION:For example, (A) 100pts.wt. starch hydrolyzate (e.g., amylose, etc.) having preferably <=1,000 polymerization degree and (B) preferably 100-300 pts.wt. mixture comprising (i) acrylonitrile and (ii) styrene in a molar ratio of 99.9:0.1-91:9 are subjected to graft polymerization by the use of preferably 1-100pts.wt. polymerization catalyst (preferably ammonium ceric nitrate, etc.). The prepared graft copolymer is saponified with 0.5-7.5N alkali preferably at 100-150 deg.C, to give the aimed substance.
Patent JP-H1043595-A (JP)
Title: Catalyst composition for ammoxidation
Inventor: MIDORIKAWA HIDEO
IPC: C07B61/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst compsn. for ammoxidation giving a high yield of acrylonitrile or methacrylonitrile by using an oxide represented by a specified formula. SOLUTION: This catalyst compsn. for ammoxidation is represented by the formula, wherein X is Mg, Ca, Sr, Ba, Zn or Mn, Y is Na, K, Rb or Cs, Z is W, V, Nb, Ta, Sb, Re or Te, each of (b), (c), (d), (e), (f) and (g) shows atomic ratio to 12 Mo atoms, 0.5<=b<=2, 0.1<=c<=3, 4<=d<=10, 0<=e<=3, 0.01<=f<=2, 0<g<=3, (h) is the atomic number of oxygen required to satisfy the valence requirements of other existing elements, (a) shows the relative atomic ratio of Ce to (Bi+Ce) and 0.6<=a<=0.8.
Patent JP-S6195300-A (JP)
Inventor: KODA KATSUHIRO
IPC: G02F1/01
Filed: 1984-10-16
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-H06212100-A (JP)
Title: Coating consisting of copper/nickel epoxide and method of applying it
Inventor: EI JIYON MAACHIN
IPC: C09D163/00
Filed: 1993-09-01
Abstract: PURPOSE: To provide a process for easily applying a marine antifoulant coating obtained by mixing an epoxy resin prepolymer, a polyamide-containing hardener and copper/nickel alloy particles, spraying the mixture on the surface of an object to form a thin film on the surface, and allowing the film to cure.  
     CONSTITUTION: An epoxy resin prepolymer, a hardener comprising a polyamide for the epoxy resin prepolymer, and at least 3 pounds (1.361 kg) of copper/nickel alloy particles per 1 gallon (3.785 l.) of the mixture of epoxy resin propolymer and polyamide hardener are mixed. The mixture of the prepolymer, hardener and particles is sprayed on the surface of an object so that each copper/nickel alloy particle in the mixture layer is enclosed in the combination of the epoxy resin prepolymer and the polyamide hardener to form a thin film on the surface of the object. Then the mixture layer is cured and an insulation layer is formed from the mixture layer. By the process, the marine anit-foulant coating can be applied easily. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6194987-A (JP)
Inventor: KUROSE TAKAO
IPC: B66B13/30
Filed: 1984-10-16
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-S6458569-A (JP)
Title: Led array chip
Inventor: SHINNO MASAHIKO
IPC: H01L33/40
Filed: 1987-08-31
Abstract: PURPOSE:To ensure easy recognition of the centers of light-emitting regions, by so shaping aluminum lead electrodes that the electrodes are equal in width, pitch and the length thereof in the array direction of the electrodes. CONSTITUTION:A plurality of light-emitting regions 1, 1 are arranged in a horizontal array, and an aluminum lead electrode 3 is connected to an electrode 2 connected to each of the light-emitting region 1 through ohmic contact. The aluminum lead electrodes 3 are extended to have an equal length in the array direction thereof, and each of the electrodes 3 is connected to a bonding pad 4. Therefore, when an image is recognized through reflection by the aluminum lead electrodes 3, two lines are seen in the array direction, and the center of the area bonded by the two lines corresponds to the centers of the light-emitting regions.
Patent JP-S6372482-A (JP)
Title: Joint fitting method for steel pipe sheet pile
Inventor: SAWA MIKIO
IPC: B23K9/00
Filed: 1986-09-17
Abstract: PURPOSE:To improve the efficiency in fitting a joint by spreading all over a granular body inside the narrow groove formed between a steel pipe main body and joint, arranging a cut wire thereon as well and performing the main welding. CONSTITUTION:The granular body 8 consisting of a grain flux in about 3-4 mm is spread all over the whole length of a joint 3 inside the narrow groove 4 formed between a steel pipe main body 1 and the joint 3. The main welding is performed with an electrode 7 by arranging a cut wire 6 on the granular body 8 and the joint 3 is fitted to the steel pipe main body 1. Due to the granular body 8 being spread all over inside the narrow groove 4 the sealing of a molten metal at the welding time is enabled and the arrangement prior to the main welding is extremely made simple. Consequently the efficiency in fitting the joint 3 is improved with this method.
Patent JP-H1065026-A (JP)
Title: Manufacturing method of nonvolatile semiconductor memory device
Inventor: SAKAMURA SHOJI
IPC: H01L27/115
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a nonvolatile semiconductor memory device with increase freedom in design of the angle of sharp slope portions of a floating gate. SOLUTION: A LOCOS(local oxidation of silicon) film is formed on a semiconductor substrate 11, and the LOCOS film is removed to form a step portion on the substrate 11. Then, a gate insulating film 14 and a polysilicon film are sequentially formed on the entire substrate 11, and an LOCOS film 18 is formed on the polysilicon film in the step portion. Next, the polysilicon film is etched and removed with the LOCOS film 18 as a mask, to form a floating gate 19 having sharp slope portions 19A in the step portion by utilizing the slope of the step portion.
Patent JP-S6373345-A (JP)
Title: File transfer system
Inventor: GESHI MASAYUKI
IPC: G06F15/177
Filed: 1986-09-16
Abstract: PURPOSE:To transfer information without regard to a file attribute by updating a file storage area administration part in order that the information written till receiving a completion signal is made to become a part of a file data part. CONSTITUTION:A host computer A10 sequentially reads the information according to storage positions from its external storage device A20, that is, from the file data part 21b which is shown by the file storage area administration part 21a, with considering only storage positions without regard to the attribute so as to transfer and also transfers the completion signal at the time of completing the read. A host computer B30 on a reception side sequentially receives the transferred information to write in its external storage device B40 and also up dales the file storage area administration part 41a in order that the information written till receiving the completion signal is made to be a part of the file data part 41b.
Patent JP-H1158233-A (JP)
Title: Method and device for supplying coolant of double-head gdinging machine
Inventor: MURAI SHIRO
IPC: B24B55/02
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To supply coolant to a grinding surface of a lower grinding wheel in the stable state in which a workpiece is rotated in a state where it is regulated in the specified position, and the workpiece is not floated during grinding in relation to a double-head grinding machine for performing machining in the not-fixed state. SOLUTION: In a grinding machine, grinding wheels 9, 10 are attached to wheel spindle stocks 7a, 8a provided on facing tips of respective vertically erected spindles 3, 4 through wheel spindle stock flanges 7b, 8b, and both front and back surfaces of a work piece W installed between both upper and lower grinding wheels 9, 10 and to be rotated are ground. A hollow part 22 for storing coolant to be supplied through the lower spindle 4 is provided in either the wheel spindle stock flange 8b or the wheel spindle stock 8a provided on the lower spindle 4, lateral through holes 23 through which coolant is to be supplied from the hollow part 22 in the outer peripheral direction are provided, and a plurality of longitudinal through holes 24 communicated with the front surface of the wheel spindle stock flange 8b are provided on respective lateral through holes 23.
Patent JP-S6373577-A (JP)
Title: Metal vapor laser resonator for single-wavelength oscillation
Inventor: MARUYAMA YOICHIRO
IPC: H01S3/08
Filed: 1986-09-16
Abstract: PURPOSE:To conduct oscillations having excellent efficiency by selecting an oscillation line by a plurality of prisms and feeding back the oscillation line by using a total reflection mirror. CONSTITUTION:(1) a copper vapor oscillator head, (2) an output mirror and (3) a wavelength selecting element are mounted into a laser oscillator, and laser beams generated are wavelength-selected by a prism 3, and fed back into a laser head by a total reflection mirror. The fed-back beams are brought to 510nm or 578nm by the angle of the total reflection mirror. Accordingly, a copper vapor laser oscillating in two wavelengths is oscillated in one wavelength, thus conducting oscillation having excellent efficiency.
Patent JP-S6461927-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAKAMI SUMIO
IPC: H01L21/31
Filed: 1987-09-02
Abstract: PURPOSE:To flatten both a small region and a large region in an element isolation region simultaneously by applying a fluid material to a first insulating film after etching the first insulating film, etching the first insulating film on an element forming region from the surface thereof, and then depositing a second insulating film. CONSTITUTION:After depositing an oxide film 2 on a P-type substrate 1, a pattern is formed with a resist 3 as a mask, and the resist 3 is removed after etching the oxide film 2. After etching the silicon substrate 1 with the oxide film 2 as a mask, the oxide film 2 is removed and an oxide film 4 is deposited thereupon. Then the oxide film 4 located at a stepped groove section is selectively removed by etching with a mixture of hydrofluoric acid and ammonium fluoride. Then after applying a resist 5 to the entire surface of the substrate, the substrate is etched so that the surface of the oxide film 4 on an element forming region is exposed. Then after etching the oxide film 4 on the element forming region using the mixture of hydrofluoric acid and ammonium fluoride, the resist 5 is removed. Then a thermally oxide film 6 is deposited and an oxide film 7 is further deposited thereupon. After this, a thermal treatment is made in wet oxygen and the oxide films 7 and 6 are etched using the mixture of hydrofluoric acid and ammonium fluoride until the surface of the element forming region is exposed. According to the constitution, flattening can be achieved using only one kind of insulating film.
Patent JP-S6375319-A (JP)
Title: Mixture lubrication type 4 cycle engine
Inventor: ASANO SHINJI
IPC: F02B75/02
Filed: 1986-09-18
Abstract: PURPOSE:To make a stable engine operation possible without any misfiring by providing the plural number of ignition elements facing a combustion chamber and forming at least one of them with a glow plug. CONSTITUTION:An intake valve 30 and an exhaust valve 32 are energized to close an intake port and an exhaust port with a valve spring 34. A glow plug 50 and an ignition element built-up unit 52 are arranged practically symmetrically against a cylinder center axis A. Before an engine is started, power is run through an element 50d to make it red heated by impressing direct voltage between the core bar 50c of the glow plug 50 and a cylinder 10. Since both the element 50d and another element 52c are heated by the combustion gas, the engine will continue its rotation without stopping even if the power to the glow plug 50 is discontinued thereafter.
Patent JP-H0538723-A (JP)
Title: Case inner face supporting device for injecting foamed resin into heat insulated case
Inventor: NAGAI ISAO
IPC: B29K105/04
Filed: 1991-08-02
Abstract: PURPOSE:To provide an elastic inner face supporting device which can be used for cases of various sizes in common and can adjust simply the dimension of the case inner face when foamable resin liquid is cart into a heat insulated case preventing the swelling of the case from occurring inwardly and outwardly by supporting foaming pressure by an outer face supporting device and an inner face supporting device. CONSTITUTION:An inner face supporting device is provided with a fixed side face supporting component 2 and a movable side supporting component 3 provided with the inner face in parallel with said fixed side face supporting component and to be able to adjust the interval with the inner face freely, and a number of pressure supporting frames 5 of narrow square width are disposed between both of said side face supporting components 2 and 3 at almost equal interval. The inner face supporting device is inserted into inner boxes 26 of the case and the fixed side face supporting component 2 is brought into contact with the inner boxes 26, while the movable side face supporting component 3 is moved quickly to the position in the given distance from the other faces of the inner boxes 3 and after that moved until being brought into contact with the inner faces of the inner boxes 26 slowly by low torque, and fixed by a brake and retained thereon where the same is brought into contact by the given pressure and stopped naturally.
Patent JP-2001038845-A (JP)
Title: Copper-clad laminated board
Inventor: OKAMOTO SHOJI
IPC: H05K1/03
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To increase heat releasing properties, to improve processability, and to make production easy by using a nonwoven fabric made of specified fibers as a base material in a copper-clad laminated board produced by laminating prepregs on the base material and laying copper foil at least on one side of it for integral molding. SOLUTION: A copper-clad laminated board excellent in heat releasing properties is produced by a method in which a nonwoven fabric made of aluminum nitride fibers at least 0.5 mm in length, after being impregnated with a thermosetting resin composition, is dried to obtain a prepreg, the prepregs are laminated, copper foil is laid on at least on one side of the laminate, and it is heat- pressed in its thickness direction for integral molding. A composition containing at least one thermosetting resin selected from an epoxy resin, a polyimide resin, and a phenol resin as a main component is used as the thermosetting resin composition. The thermosetting resin composition can contain an organic filler, and the content of the filler in the composition is 10-50 wt.%.
Patent JP-S59108125-A (JP)
Title: Supporting structure of shaft of resin-made shifting fork
Inventor: ENOMOTO HIROKAZU
IPC: F16H63/00
Filed: 1982-12-13
Abstract: PURPOSE:To simplify the assembling of a titled shaft supporting structure by forming a collar part regulating the discharge of one stepped collar integrally on one end of the shaft hole of a shifting fork and engaging a stoppering regulating the discharge of the other stepped collar with the other end of the shaft hole. CONSTITUTION:A shifting rod 3 is engaged between the stepped collars 6, 7 through a spring 5 and the stepped collars 6, 7 are positioned by engaging the stopperings 8, 9 with the shifting rod 3. Under said state, the shifting fork 1 is engaged with the stepped collars 6, 7 through the shaft hole 4 from the left side of the shifting rod 3 and the stoppering 11 is finally engaged with the left end of the shaft hole 4. In respect of the opening end part of the shaft hole lacking in a sufficient space, it is unnecessary to engage a stoppering with the left side of the opening end part on which the collar part is formed 15 and the stoppering 11 is engaged only with the right side, so that the assembling of the shaft supporting structure is simplified.
Patent JP-H0939327-A (JP)
Title: Recording apparatus
Inventor: FUKATSU MASAYOSHI
IPC: B41J11/42
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To precisely transfer a recording medium without generating feed irregularity by providing a recording medium transfer part to the rear stage of a recording part composed of a thermal head. SOLUTION: The recording paper 13 of a recording paper stock roller 10 is passed under a first guide roller 20, above a platen 30 and under a second guide roller 40 to be set to a medium transfer part and transferred by the drive roller 51 and pinch roller 52 of the medium transfer part. The transfer speed of the recording paper 13 transferred by the medium transfer part is detected by a transfer speed detection part consisting of an encoder 61 and a receiving roller 62. Thereafter, the recording paper 13 is fed out by a feed out part 70 consisting of a pair of paper discharge rollers and cut by the cutter of a cutting part 80.  A power brake 12 is constituted so as to be capable of outputting definite rotary torque on the basis of the signal from a residual quantity detector 11 and, therefore, when the recording paper of the recording paper stock roller 10 is delivered, almost constant back tension is applied to the recording paper regardless of the residual quantity thereof.
Patent JP-H1042947-A (JP)
Title: Double-axis feeding mechanism and casing with it
Inventor: OBA ATSUSHI
IPC: A45D40/24
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a feeding mechanism capable of reducing the number of part items and the manufacturing cost and a casing with it. SOLUTION: This double-axis feed type rod-like material casing 100 is provided with an intermediate tube 105 having a female screw 133 on the inner hole and end tubes 101, 107 rotatably connected to both ends of it respectively. A push rod 103 reciprocated in the axial direction is provided in the intermediate tube 105 and the end tubes 101, 107. The push rod 103 is provided with a male screw 121 screwed with the female screw 133 and rod-like material holding chucks 117 at both end sections. A synchronous coupling section (a pad 119 and a synchronous coupling groove 113) is provided between the push rod 103 and the end tubes 101, 107. The synchronous coupling section may be provided on the intermediate tube 105 side, and the female screw 133 may be provided on the end tubes 101, 107 side.