baber/WOPTO huggingface dataset:
Patent JP-S61121052-A (JP)
Title: Silver halide photosensitive material
Inventor: HONDA BON
IPC: G03C1/005
Filed: 1984-11-17
Abstract: PURPOSE:To obtain a silver halide photosensitive material having a desired sensimetry curve in reply to a demand by forming at least one silver halide emulsion layer coated with >=6 kinds of emulsions different in average and mode silver halide grain diameters from each other. CONSTITUTION:At least one silver halide emulsion layer is formed on a support by coating it with >=6 kinds of emulsions from each other in the average and mode grain diameters. The preferable range of grain diameters is 0.3-2mum and a thallium salt is added in the emulsion layer, preferably, in an amt. of 10<-1>-10<-6> per mol of silver halide. The use of 6 or more kinds of emulsions different in average and mode diameters permits chemical sensitizations suitable to each emulsion to be executed.
Patent JP-H08106161-A (JP)
Title: Photopolymerizable composition
Inventor: YANAGASE AKIRA
IPC: G03F7/029
Filed: 1994-10-06
Abstract: PURPOSE: To obtain a photopolymerizable compsn. having high photosensitivity to visible light and capable of scanning exposure with visible laser light by incorporating specified pts.wt. of a polymerizable component contg. an addition- polymerizable compd. having an ethylenically unsatd. bond, a specified photopolymn. initiator and a specified compd. CONSTITUTION: This photopolymerizable compsn. contains 100 pts.wt. polymerizable component contg. at least one kind of addition-poly-merizable compd. having an ethylenically unsatd. bond, 0.1-10 pts.wt. photopolymn. initiator represented by formula I and 0.01-1 pts.wt. compd. represented by formula III. In the formula I, each of two R<1> is unsubstd. or 1-6C alkoxy substd. cyclopentadienyl or 4,5,6,7-tetzahydroindenyl or both of them are groups represented by formula II. In the formula III, each of R<10> -R<12> is H, lower dialkenylamino or alicyclic amino.
Patent JP-H0985808-A (JP)
Title: Foreign matter inspection apparatus
Inventor: HAYASHI YASUSHI
IPC: B29C48/92
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To suppress the expanse angle of scanned laser beam without altering a projector optical system. SOLUTION: In a foreign matter inspection apparatus having the light transmitting window part provided to a part of a resin transfer pipe 17 transferring a molten resin and allowing the laser beam scanned in the direction traversing a transfer direction to transmit through a light transmitting window part from a projector 30 to allow the same to be incident on the light detection surface 41 of a photodetector and inspecting the foreign matter contained in a molten resin from transmitted light, reflecting surfaces 24a, 25a totally reflecting laser beam are provided to the notch parts 24, 25 of the side surface on the side of the photodetctor of the light transmitting window part allowing the scanned laser beam to transmit.  A window material is formed into a shape allowing a part of the beam passing through the side surfaces 23a, 23b of a resin passage 23 to be incident on the respective reflecting surfaces of the light transmitting window part and laser beam is totally reflected at the boundary of the window material and air and the beam transmitted through the molten resin is altered toward the scanning center axis A of a light path.
Patent JP-S60134967-A (JP)
Title: Finance terminal system
Inventor: NAKADA AKIHIKO
IPC: G06Q20/40
Filed: 1983-12-23
Abstract: PURPOSE:To invalidate leakage of the personal code number and to prevent the illegal use by making it possible to alter the personal code number, which is registered and stored in various types of devices, into arbitrary contents by user himself at an arbitrary time. CONSTITUTION:When a user wants to alter his personal code number, first, he may insert a mgagnetic card 1 into a magnetic card reader CRW2. As a result, the personal code number stored in the card 1 is read out, and the personal code number to identify the user himself is inputted from a value setter 3. The inputted personal code number is provisionally stored in a personal code temporary storage device 4, transmitted to a personal code number decision device 5 together with the personal code number read-out by the CRW2 on a magnetic card, and the prescribed corresponding relation between them is investigated. If the corresponding relation is affirmed, and the user himself is identified, the data to become the new personal code number is inputted from the value setter 3. The inputted data is transmitted to the CRW2 through the device 4, and the personal code number on a magnetic card is rewritten. Consequently, if there is leakage of the personal code number, the illegal use can be prevented.
Patent JP-S62103408-A (JP)
Title: Intake and exhaust valve lift controller for internal combustion engine
Inventor: SATO HAJIME
IPC: F01L13/00
Filed: 1985-10-30
Abstract: PURPOSE:To ensure same response time as in early setting time even when the change of friction coefficient owing to the abrasion of the contact area between a lift controlling cam and a lever or the deterioration of a coil spring or the like is made coincident with a target time based on the deviation of the actual response time and the target time. CONSTITUTION:A response time determining means 27 which determines a response time lasting until a cam controlling shaft arrives at a prescribed position, and a gain variable means 28 which can vary a control gain corresponding to the deviation of the determined response time and a target time, are provided. And the target time is set by a target time setting means 26. A control unit 35 which feedback-controls the cam controlling shaft of an intake and exhaust valve lift variable mechanism 20 for a target position, calculates a control input corresponding to the deviation of an actual position and the target position of the cam controlling shaft wherein the deviation is detected by a potentiometer 32, and outputs the control input to a drive circuit 31. In this case, the control unit 35, furthermore, carries out a feedback control so that the cam controlling shaft can respond in the target time.
Patent JP-S62101635-A (JP)
Title: Surface treatment of reaction injection-molded polyurethane molding
Inventor: KASAI JUNICHI
IPC: C08J7/00
Filed: 1985-10-30
Abstract: PURPOSE:To perform surface treatment for improving coatability within a short time without the need of an after-cure step, by treating a reaction injection-molded polyurethane molding with a plasma of an oxygen gas- containing reaction gas at a specified temperature and degreasing and washing it. CONSTITUTION:A reaction injection-molded polyurethane molding 1 is kept at a surface temperature of 80-120 deg.C and exposed to a plasma of a reaction gas containing oxygen to effect forced migration to the surface, volatilization and deposition of unreacted component 2 such as a polyol or an isocyanate. This exposure facilitates the decomposition of strains 4 such as a mold release and oil adhering to the surface of the molding 1 and the formation of carbonyl groups and carboxyl groups 3 which can improve coatability of the surface and the cleavage of carbon-carbon bonds to bring the surface to a state of powdery chalking 5. The stains 4 and the chalking layer 5 are removed by degreasing and washing, and the molding is top-coated.
Patent JP-2001039701-A (JP)
Title: Method and device for producing hydrogen, and power system
Inventor: HATANAKA TAKESHI
IPC: F22B1/30
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of highly efficiently producing a required amount of hydrogen from cheap water as necessary, and to provide a power system. SOLUTION: A reaction zone Z4 is formed by disposing a neutral electrode 74 and multiphase AC electrodes 76, 78, 80 concentric with the electrode 74 in a casing 62. Multiphase AC electric power supplied to the multiphase AC electrodes 76, 78, 80 to generate plasma arc in a plurality of reaction zones, and the position where the plasma arc is generated is periodically varied and the plasma is brought into contact with water to produce hydrogen and oxygen.
Patent JP-S60136958-A (JP)
Title: Data recording method
Inventor: OKAMOTO HIROO
IPC: G11B20/10
Filed: 1983-12-26
Abstract: PURPOSE:To decrease the redundancy and to attain ease of detection by constituting a control signal of plural blocks of data and recording while multiplexing plural control signals on one track. CONSTITUTION:The control signal consists of 16-bit and it is enough to add a PCM signal 6 in the unit of tracks. Then 32 blocks of the 2nd bit, that is, 32 bits represent information. The same information is written multiplexedly in the PCM signal information 6 at 0-31 blocks, 32-63 blocks, 64-95 blocks and 96-127 blocks. Thus, even if a part of the reproducing signal is missing due to flaws on a tape, the information is reproduced correctly. The 3rd and the 4th bits are recorded with the other information. Much information is recorded by representing the information with several blocks.
Patent JP-H1054339-A (JP)
Title: Method for integrating and storing energy
Inventor: NIHEI ISAO
IPC: F03G7/00
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain high converting efficiency to power by charging pressure of high pressure air into non-compressive water, making water flow out with high flow speed by its pressure, and operating a turbine and the like. SOLUTION: Pressure from a high pressure air storage container 12 is reduced to about 2 barometric pressure by a pressure reducing valve 18 in an air piping 13, a valve 19 is opened, and pressure of about 2 barometric pressure is applied on water in a water storage container 14. Valves 20, 21 in a water piping 16 are opened, and thereby, water in the water storage container 14 flows into a water storage container 15. Flow speed of water which flows out from the water storage container 14 is about 10 meters per second. A power generator 17 is rotated by force of water which flows out, and power is generated. An air discharging valve 22 in a water storage container 15 is opened, and thereby, water flows from the water storage container 14 into the water storage container 15 with constant flow speed so as to obtain a constant electric output.
Patent JP-2001061438-A (JP)
Title: Yolk jam
Inventor: OHARA HIROBUMI
IPC: A23L27/60
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a yolk jam having a color tone and palatability of egg yolk characteristics and excellent spreadability and commercial value by making the yolk jam include a homogenized incompletely denatured egg yolk, pectin and a saccharide as main components. SOLUTION: This yolk jam comprises (A) preferably 15-45 wt.% (based on a product) of a homogenized incompletely denatured egg yolk having 14-86% undenaturation ratio [undenaturation ratio (%) = mass (mg) of protein of supernatant liquid/mass (375 mg) of protein in egg yolk × 100], (B) preferably 0.1-0.4% (calculated as dried substance) of a pectin such as LM pectin, etc., and (C) a saccharide such as sucrose, molasses, malt sugar, etc., as main components. The yolk jam preferably contains further 1-50 μg based on 20 g of product of vitamin B12 so that the yolk jam has a synergetic effect of egg yolk phospholipid contained in the egg yolk and vitamin B12 on recovery of dementia.
Patent JP-S61180693-A (JP)
Title: Welding method of high-ductility austenite stainless steel
Inventor: SUKEGAWA MASAYUKI
IPC: B23K35/30
Filed: 1985-11-01
Abstract: PURPOSE:To obtain a welding method of high creep-breaking-strength by lowering the carbon content of a Cr-Ni austenite steel and adding further molybdenum-niobium and titanium thereto. CONSTITUTION:In case of butt welding base metals consisting each of Cr-Ni austenite stainless steel together with the aid of a deposit metal, the deposited metal at a part not diluted with the base metal consists of the following components. That is, it contains by weight percent, <0.02-0.08% C, 0.1-1% Si, 2-3% Mn, 33-42% Ni, 21-25% Cr, 0.8-1.7% Mo, 0.2-0.8% Nb, 0.1-0.5% Ti and the balance Fe.
Patent JP-S61122135-A (JP)
Title: Standard fluorescent glass for fluorescent glass dosimeter
Inventor: IKEGAMI TORU
IPC: C03C3/095
Filed: 1984-11-19
Abstract: PURPOSE:To provide the titled glass suitable for the measurement of radiation of the order of 10mR, and having improved accuracy of measurement, by adding a specific fluorescent agent to a base glass containing SiO2, B2O3, Al2O3, an alkali metal oxide and a bivalent metal oxide. CONSTITUTION:The objective standard fluorescent glass for fluorescent glass dosimeter, wherein the intensity of the fluorescent light emitted by the excitation with ultraviolet radiation of 300-400nm wavelength decays to 1/e of its peak within 1.5-6mu sec, can be produced by mixing 50-80wt% SiO2, 0-25wt% B2O3, 0-10wt% Al2O3, 5-25wt% alkali metal oxide (e.g. Na2O), 5-25wt% bivalent metal oxide (e.g. MgO), and 0.002-0.05wt% E2O3 as a fluorescent agent, and heating, melting and vitrifying the mixture at 1,300-1,400 deg.C.
Patent JP-H03105761-A (JP)
Title: Auxiliary storage system
Inventor: SHIMA KOJI
IPC: G06F3/06
Filed: 1989-09-19
Abstract: PURPOSE:To use the entire device normally even when a single fault takes place in a header part by adopting multiple structure for the header part having medium management information of an auxiliary storage device. CONSTITUTION:A data part D is arranged after a header part H managing the data part D and the header part H consists of headers 1, 2 in duplication of single data of the same content as a conventional system. Then plural sets of header information of the same content are stored in the header part D and when predetermined number of sets of header information are normal at the readout of the storage content, it is discriminated that the device is usable. Thus, even when a single fault takes place in the header part, the entire device is normally used.
Patent JP-H0985664-A (JP)
Title: Four finger type grasping device
Inventor: KAMIYOSHI YOSHINORI
IPC: G21C19/19
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To smoothen the actuation of a grasping device for managing nuclear reactor fuel aggregate and to simplify its regulation. SOLUTION: A grasping device is composed of a main body frame 21; a perpendicular guide block 37 provided severally on four outside planes; a plate cam 39 provided in the above block; a working cylinder 23 provided on the upper face of the main body frame; a clipper finger 35 which is severally guided by the guide block 37 and movable vertically; and an operation link to connect the working cylinder 23 to the clipper finger 35, and a roller to roll contactingly on a cam face is provided in a part facing the plate cam 39 of the clipper finger 35.
Patent JP-H0559203-A (JP)
Title: Synthetic resin molding
Inventor: OMURA AKIRA
IPC: C08L27/06
Filed: 1991-08-30
Abstract: PURPOSE:To effectively impart hydrophilicity to the surface of a molding obtained from any of various synthetic resins including ones requiring high molding temperatures and to enable the hydrophilicity to last long, by forming an inorganic particle layer on the surface. CONSTITUTION:The title molding has an inorganic particle layer obtained by coating a molding surface with an inorganic particle dispersion consisting mainly of a colloidal silica with the dispersing medium being an organic solvent and a surfactant having a fluoroalkyl group, and drying the coating.
Patent JP-H0873978-A (JP)
Title: Cast iron material
Inventor: AKITA NORIHIRO
IPC: C22C37/00
Filed: 1994-08-31
Abstract: PURPOSE: To produce a cast iron material having a surface capable of remelting chilling by incorporating specific percentages of C, Si, Mn, P, S, Cu, and Ce into iron. CONSTITUTION: A cast iron material, consisting of, by weight ratio, 3.0-3.5% C, 1.5-2.8% Si, 0.5-0.9% Mn, <=0.1% P, 0.06-0.2% S, 0.6-1.2% Cu, 0.02-0.5% Ce, and the balance iron with impurities, is produced. By this method, the cast iron material, free from the occurrence of chill in the inner part even if a metallic material is cast in, having a surface capable of remelting chilling, and excellent in mechanical properties, can be obtained.
Patent JP-S6398608-A (JP)
Title: Manufacture of diffraction grating
Inventor: HIRATA SHOJI
IPC: G03F7/20
Filed: 1986-10-15
Abstract: PURPOSE:To form an optional phase shift diffraction grating which is good in shape and uniformity and has an extremely nonformation area by employing two-time two- light-beam interference exposure and using two-light-beam interference exposure which is phase-controlled for the 2nd time. CONSTITUTION:The 1st diffraction grating 15 is formed in the 1st area on a substrate previously by using a two-light-beam interference exposing method. Then photoresistance 11 is applied again and the entire surface of the 1st area 14 is exposed; and areas 12 and 13 which adjoins to the 1st area 14 are exposed by a two-light-beam interference exposing method which is phase-controlled and etching process is carried out after development to form the 2nd diffraction grating 16 which has a specific phase difference from the 1st diffraction grating 15 in an area adjacent to the 1st area 14 where the 1st diffraction grating is formed. The interference light-dark intensity between a reflected wave and a diffracted wave by the 1st previously formed diffraction grating 15 corresponds to the phase of interference fringes formed by the 1st diffraction grating 15 between two light beams, so an exposure system is fixed at a certain light-dark level to fix the position relation between the 1st diffraction grating 15 and interference fringes. Consequently, a diffraction grating which has an optional phase shift such as a lambda/4 phase shift is easily manufactured.
Patent JP-2000077065-A (JP)
Title: Manufacture of nickel hydrogen secondary battery
Inventor: TAKAHASHI HIROYUKI
IPC: H01M4/62
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in inner pressure in overcharge at a low production cost by manufacturing a negative electrode in a process applying paste containing a hydrogen storage alloy having a fluorine compound and a carbon material on the surface to a current collector. SOLUTION: A negative electrode is manufactured in such a way that paste is prepared by adding a binder and a conductive material to hydrogen storage alloy powder having a fluorine compound and a carbon material on the surface, kneading them together with water, the paste is applied to a current collector, dried, then they are rolled. The fluorine compound forms a water repellent interface against an electrolyte on the alloy surface to ensure the contact of the alloy metal surface and a gas phase, and oxygen gas absorbing performance of the alloy is enhanced. As the fluorine compound, PTFE is listed. The content of the fluorine compound is preferable to be 0.1-2.0 wt.% based on the weight of the alloy. The carbon material enhances oxygen gas reduction capability of the alloy, and carbon black and graphite are listed.  The content of the carbon material is preferable to be 0.1-2.0 wt.% based on the weight of the alloy.
Patent JP-H0882975-A (JP)
Title: Developing device
Inventor: NAMIKI KAZUHIKO
IPC: G03G15/00
Filed: 1994-09-12
Abstract: PURPOSE: To provide a developing device advantageous in terms of space and layout by rotating a developing unit in such a manner that a volume required for the rotation of the developing unit may be decreased as compared with a developing device performing development by rotating the developing unit whose rotation center is fixed. CONSTITUTION: This developing unit is formed so that its cross-sectional shape may be a triangle of Reuleaux, and developing units 4C, 4M and 4Y are arranged at positions corresponding to three apexes of this shape and are housed in the casing 6. A hole 7 is formed in the center of the cross section of the casing 6, and a teeth 8 are formed on the inner peripheral surface of the hole 7. A gear 9 rotating at a fixed position is meshed with the teeth 8 of the hole 7. Furthermore, a side plate 10 having the same shape as the cross section of the casing 6 is attached to both ends of the casing 6. A square guide 11 having a side of length the same as the side of the triangle is circumscribed with the side plate 10 so as to guide the rotation of the developing unit 4.
Patent JP-S60141271-A (JP)
Inventor: HIUGA KOUNOSUKE
IPC: B02C18/14
Filed: 1983-12-27
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-H02176522-A (JP)
Title: Increment type optical encoder
Inventor: MARUKU EIROO
IPC: H03M1/30
Filed: 1989-09-20
Abstract: PURPOSE: To reduce dispersion beams with a certain degree of masking by providing a sensor, an encoder disk, and a wire. CONSTITUTION: An encoder includes an encoder disk 4 with a window 5, a fixed light source 1 arranged at one side of the disk 4, a sensor 3 that is arranged at the other side of the disk 4 for receiving radiation from the light source 1, and a wire 18 for adjusting radiation strength received by the sensor 3. Then, a wire 8 and a base 10 form a rotary axial line and a branch 12 is turned by manual operation at the opposite side. The base 10 can be mounted to a guide groove 13 to facilitate operation. Also, the wire 8 is made of an opaque material and the dimension is set so that the branch 12 that is arranged between the light source 1 and a photosensitive element projects shade on a plurality of photosensitive elements and hence the intensity of light on the photosensitive elements can be clearly adjusted, thus reducing dispersion beams.
Patent JP-S62104620-A (JP)
Title: Production of composite wire for aluminum coated steel wire
Inventor: KURITA TAKEJIRO
IPC: H01B13/00
Filed: 1985-10-31
Abstract: PURPOSE:To facilitate the production of the composite wire which closely fits aluminum coating layer around the steel wire of irregular cross section by wrapping with the aluminum tape in the limited thickness by performing an uneven working on the surface of the irregular cross sectional steel wire. CONSTITUTION:The aluminum tape 5 in the prescribed width and = 0.4mm thickness is vertically fitted continuously at the lower side of the steel wire 4 of semi-circular shape part that the surface is ground and cleaned in a surface grinding tank 3 and fed to a roll forming 6 after correcting the bend by passing through a straightner 2. The aluminum tape 5 is formed in a tubular shape by bending to the upper side so as to wrap the steel wire 4 and the abutting part 13 is welded by a pipe welding machine 7. An aluminum pipe 14 and steel wire 4 are closely fitted by a die 9 after forming the aluminum pipe 14 in the shape of the steel wire 4 by a sizing roll 8. The composite wire is manufactured by drawing it by several steps of wire drawing dies.
Patent JP-S6398872-A (JP)
Title: Analog/digital ic
Inventor: IZAWA KAORU
IPC: G11B20/02
Filed: 1986-10-15
Abstract: PURPOSE:To operate an analog circuit and a digital circuit properly against the change of a power supply system by providing a potential setting terminal corresponding to the change of a single power supply or a bipolar power supply and using a reference potential for the analog circuit and the digital circuit individually. CONSTITUTION:An IC2 is a recording/reproducing IC is for a VTR and provided with an analog circuit 4 amplifying an audio signal and a digital circuit 8 receiving a control signal from a system controller 6 to apply switching control. The analog circuit 4 is provided with a highest potential terminal 32, a reference potential terminal 34 and a minimum potential terminal 36 so as to cope with a single power supply and a bipolar power supply, a reference potential terminal 39 is provided to the digital circuit 8 in addition to a reference potential terminal 32 of the analog circuit 4 to use the reference potential individually for the analog circuit 4 and the digital circuit 8. Thus, the digital circuit 8 is operated properly by using a control signal from the system controller 6 independently of the change in the power system.