baber/WOPTO huggingface dataset:
Patent JP-S56163232-A (JP)
Title: Moving vane for gas turbine
Inventor: KAGOHARA HIROMI
IPC: F01D5/28
Filed: 1980-05-16
Abstract: PURPOSE: To obtain a moving vane for a gas turbine having both strength and corrosion resistance at high temp. and a long life by making the alloy composition of the vane made of Ni alloy different at the vane part and the dovetail part.  
     CONSTITUTION: The Cr content of a moving vane for a gas turbine except the vane bottom part is adjusted to about 18W30% to considerably enhance the corrosion resistance at high temp., and the C content is adjusted to ≤about 0.02%. On the other hand, the Cr content of the vane bottom part, the shank part and the dovetail part is adjusted to about 5W11%, the extent of γ' phase is considerably increased to provide high strength, and the C content is adjusted to about 0.07W0.2%. In order to attain this compositional distribution, electrode rods having said compositions are manufactured by an electroslag casting method, and the rods are exchanged at the interface between the vane bottom part and the vane part except the bottom part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05265015-A (JP)
Title: Production of liquid crystal electro-optical device
IPC: G02F1/1341
Filed: 1992-03-19
Abstract: PURPOSE:To set up pressure in a gap between bases to negative pressure to suck a sealing agent and to shorten the entering time of the sealing agent by applying pressure from the outside of the bases at the time of sealing a liquid crystal injection port, allowing the sealing agent to come into contact with the injection port and then reducing pressure. CONSTITUTION:A liquid crystal layer 25 is pinched between a pair of bases 21a, 21b forming eletrode patterns on their surfaces, at least one liquid crystal injection port is formed on one side of sealing materials 22 formed so as to surround the layer 25, and after injecting liquid crystal, the injection port is sealed by the sealing agent 27. At the time of the injection port sealing process, pressure is applied from the outside of the bases 21a, 21b, and after allowing sealing agent 27 to come into contact with the injection port, the pressure from the outside is reduced. When external pressure applied to the bases 21a, 21b is removed, power allowing gap agents 26a to 26c and the bases 21a, 21b to return to the original shapes held before applying the external pressure is applied and pressure in the gap between the bases 21a, 21b is made negative pressure against atmosphere, so that the sealing agent 27 is sucked to the gap between the bases 21a, 21b and its entering time is shortened.
Patent JP-2000116322-A (JP)
Title: Margarine
Inventor: NASAKA MOTOI
IPC: A23C11/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a margarine capable of freely adjusting hardness of fat and oil without formulation, hydrogenation, ester exchange, fractionation or the like, useful as a substitution for butter or the like by utilizing a fat and oil including an oil and fat solidification agent as the raw material. SOLUTION: The margarine uses a fat and oil preferably including 0.1 to 10 wt.% of a solidification agent such as a C>=20 fatty acid ester, for example, monobehenic acid ester of glycerol, sorbitan ester of diarachidic acid or the like, as the raw material. A fatty acid ester of polyglycerin such as triglycerin pentastearate or the like having HLB<=3 and/or a saccharose fatty acid ester are preferably included.
Patent JP-S54156462-A (JP)
Title: Analog digital converter
Inventor: KATAGIRI TOSHIYUKI
IPC: H03M1/14
Filed: 1978-05-31
Abstract: PURPOSE: To establish the AD conversion circuit having wide frequency band without using differential amplifiers, by constituting the converter with the first comparison circuit inputting analog signal and the reference voltage, latch circuit, a pair of DA conversion circuits, comparison voltage generation circuit, and second comparison circuit.  
     CONSTITUTION: The analog input signal 10a is inputted at the sample hold circuit 11, the signal 11 is outputted, and the upper rank 3-bit is in AD conversion with the first comparison circuit 121, and the AD conversion circuit 12 including the latch 122. The output of the latch 122 is inputted to the 3-bit DA conversion circuits 31 of a pair and the DA conversion circuit of 3-bit +1, and the signals 31a and 32a are outputted from the circuits 31 and 32. The signals 31a and 32a are compared for the voltage at the comparison voltage production circuit 33, this output is inputted to the Ad conversion circuit 34 including the second comparison circuit 341 and latch 342 to output the signal 34a of lower rank 3-bit. Thus, the digital signal of 6-bit is obtained and the differential amplifier of 8 times is not used at broader frequency range. The AD conversion circuit suitable for the receiver in which smaller TV picture can be inserted in TV picture. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02168357-A (JP)
Title: Route searching method and system
Inventor: YAMAMOTO SETSUO
IPC: G06F9/44
Filed: 1989-03-16
Abstract: PURPOSE:To execute a route search in a short time with a restricted storage capacity by dividing an objective area into plural large areas, narrowing the objective areas successively, and deciding a specific spatial area to be finally made into a goal. CONSTITUTION:When an objective area name, the size of the specific space made into the goal, restrictive conditions, etc., are inputted and a start is executed, the data of such an objective area 12 are read from a storage device 31, and the objective area 12 is divided to large plural areas 13. The spatial data of the areas 13 read from the storage device 31 are made to correspond to respective divided areas 13, and thereafter, a divided area 14 made into the specific spatial area to be the goal is decided. Next, the division is executed again to the decided area 14, and a divided area 16 made into the specific space to be the goal as to a re-divided area 15 group is selected. In such a way, the area 16 made into the specific space to be the goal finally is decided. Thus, the route search with a high accuracy can be executed in a short time to the large objective area with the restricted storage capacity.
Patent JP-2000254251-A (JP)
Title: Golf ball
Inventor: OHIRA TAKASHI
IPC: A63B37/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To change a color to iridescence according to a visual angle change by forming a marking layer with specific luminosity based on the Lab color specification on the surface, and forming a transparent or semitransparent layer containing a pigment, which has a light interference action and selectively reflects or transmits light, on the marking layer. SOLUTION: A marking layer M is formed with the ink with luminosity 60 or below based on the Lab color specification on the surface of the cover 2 of a two-piece solid golf ball G covered with the cover 2 on the periphery of a core 1. A transparent or semitransparent layer 3 containing a pigment, which has a light interference action and selectively reflects or transmits light, is formed on the whole surface of the ball G including the marking layer M. Any transparent or semitransparent layer 3 allowing the marking of the marking layer M to be sufficiently identified and recognized may be used, and it may be transparent in color. Black ink is preferably used for the marking layer M in particular, and hypochromic ink is nondesirous. A so-called iridescent change is achieved according to a visual angle change.
Patent JP-H03266655-A (JP)
Title: Thermal recorder
Inventor: INOUE NOBUHIRO
IPC: B41J2/355
Filed: 1990-03-16
Abstract: PURPOSE:To raise resolution without increasing a number of heating elements by a method wherein a level of recording energy to be applied to the heating element is determined from an image data of n dot content to be recorded with the heating element and a level of recording energy to be applied to an adjacent heating element, which is applied. CONSTITUTION:A recording paper 6 is put between a thermal head 1 and a platen roller 3, and is carried by rotation of the platen roller 3. A printer controller 7 receives a printer control data given by a computer or the like and a recording paper feed indication given from a head controller 8, controls a pulse motor 4, i.e. controls carrying of the recording paper 6, and performs feeding of each one half of a subscan direction pitch of an image to be recorded. The head controller 8 supplies drive electric power to the thermal head 1 based on a inputted image data. The head controller 8 has an image data processing part 8a, generates a plurality of kinds of energy quantities based on a data obtained by processing the inputted image data, and drives the thermal head 1 by this energy.
Patent JP-H09259044-A (JP)
Title: Information processor with secrecy protection function and secrecy protection method
Inventor: TAGUCHI MASAHIRO
IPC: G06F21/62
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To perform both secrecy protection and high-speed processing by individually performing the execution of an instruction, and deciphering and ciphering by deciphering an already ciphered instruction stored in a second storage means, storing it in a first storage means, ciphering information present in the first storage means and returning it to the second storage means. SOLUTION: The ciphered instruction and data stored in the second storage means 5 are decoded, stored in the first storage means 2 and executed and processed in a data processing means 1. Also, at the time of outputting the data from the data processing means 1 to the second storage means 5, they are tentatively stored in the first storage means 2, then ciphered in a ciphering means 3 and stored in the second storage means 5. Thus, since the ciphered instruction and data stored in the second storage means 5 are decoded and stored in the first storage means 2, the execution and deciphering of a machine instruction and the ciphering and storage of the data are individually processed.
Patent JP-S63229737-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORITA KIYOYUKI
IPC: H01L23/522
Filed: 1987-03-19
Abstract: PURPOSE:To contrive a reduction in contact resistance by a simple process by reducing an angle that part or the whole of each sidewall of contact holes forms with one main surface of a semiconductor substrate. CONSTITUTION:Contact resistance is reduced and at the same time, an angle A that part or the whole of each sidewall of deeper and shallower contact holes 10 and 11 makes with one main surface of a p-type semiconductor substrate 1 is reduced and is set at 90 deg. or less by a process, wherein an impurity- containing interlayer insulating film 8 is formed on the substrate 1 to open the holes 10 and 11, a process, wherein an impurity is implanted in n-type and p-type diffused layers 6 and 7 under the bottom surfaces of the holes 10 and 11, and a heat-treating process that follows that process. Thereby, even though an overetching is applied at the time of opening of the holes 10 and 11 and the layers 6 and 7 are shaved, the contact resistance can be reduced, a flattening due 1 to the insulating film can be further made progress and at the same time, the improvement of the step coverage of a wiring metal can be contrived.
Patent JP-H06274243-A (JP)
Title: Device and method for setting time of computer system and train monitoring system
Inventor: ISHIDA KEIJI
IPC: G06Q50/30
Filed: 1993-03-24
Abstract: PURPOSE:To accurately execute time adjustment between a master compter and a slave computer. CONSTITUTION:This time setting device is provided with a synchronizing signal (SYN) generating part 3 for generating a SYN and a contact signal line 4 for transmitting the SYN to a SYN generating time measuring part 5 and a SYN post-generation time timer part 10. The measuring part 5 measure the time generating the SYN based upon time measures time after inputting the SYN. A time calculating processing part 11 inputs the time measured by the measuring part 5 through a transmission line 8 and adds the time measured by the timer part 10 to the inputted time to accrately calculate current time.
Patent JP-S61225284-A (JP)
Title: Coal slurry composition
Inventor: YASUMURA JIRO
IPC: C09K23/52
Filed: 1985-03-30
Abstract: PURPOSE:To provide the titled composition having an excellent handleability because of its excellent flowability in spite of low water content, which comprises a powdered coal, water and a saponification product of a half ester of a styrene-maleic acid copolymer and optionally other fluidizers capable of using together with the half ester. CONSTITUTION:The titled composition comprising 100pts.wt. powdered coal having an average particle size of 10-100mu (A), such as a lignite, a (sub) bituminous coal and an anthracite, 20-200pts.wt. water (B) and 0.1-5pts.wt. fluidizer (C) comprising a saponification product of a half ester of a styrene- maleic acid copolymer having a number average molecular weight of 1,000-9,000 of the formula [wherein X is R or POR' wherein R and R' are a (cyclo)alkyl; Y is Na, K, Ca or NH4; k is 1-5; m is 1-3; and n is 4-10] which has been prepared by half esterifying a styrene-maleic acid copolymer with an alcohol etc. and saponifying the product with NaOH, Ca(OH)2, NH4OH, etc., and optionally other fluidizer capable of using in combination with the component (C) and selected from formalin condensate salt of (alkyl) naphthalenesulfonic acid, formalin condensate salt of naphthalenesulfonic acid and lignosulfonic acid, etc.
Patent JP-H0666115-A (JP)
Title: Hydromechanical type controller
Inventor: SHIYUTEFUEN KEERAA
IPC: H02K19/10
Filed: 1993-03-24
Abstract: PURPOSE: To simplify the structure of a hydraulic machine type control device for driving a camshaft and rotating the camshaft relatively with respect to a sprocket driven by a crankshaft, and to easily mount the device on an internal combustion engine. CONSTITUTION: A camshaft 10 has a partially hollow cylindrical connecting member 14 formed as a ring, which is slidably arranged in an intermediate annular chamber 15 between a central body 11 and a protrusion 16 of a sprocket 13 coupled together by a screw 12. The connecting member is arranged on the central body, and moved against a compression spring 26 by the engine oil discharged from an internal gear pump 28 arranged in a cylindrical recess coaxial with the camshaft. At that time, helical teeth 18 and 20 of the connecting member engage a helical tooth 19 on the internal surface of the protrusion and a helical tooth 21 at the outer side of the central body respectively, thereby causing the sprocket and the camshaft to rotate relatively with respect to each other. The internal gear pump is driven by an electric reluctance motor 36.
Patent JP-S60209659-A (JP)
Title: Engine equipped with supercharger
Inventor: TADOKORO ASAO
IPC: F01M13/00
Filed: 1984-04-03
Abstract: PURPOSE:To prevent deterioration of the performance of the supercharger by a method wherein gas such as EGR gas, blow-by gas or the like, which is added to suction gas, is permitted to be introduced into the suction system of the engine without exerting the supercharger with adverse effect, in the engine equipped with the supercharger. CONSTITUTION:The engine 1, equipped with the supercharger, is provided with a main suction gas path 14 and a supercharging path 18 in which the supercharger 19 is arranged. At least under high load of the engine, supercharged air is supplied from the supercharging path 18 in the compression stroke of the engine in addition to natural suction from the main suction gas path 14. The engine is further provided with an introducing path 30 for EGR gas, which is extended from an exhaust path 31, and the introducing path 32 for blow-by gas, which is extended from a crank chamber 33. Both introducing paths 30, 32 are opened in the main suction path 14 at the downstream side of a main throttle valve 17. Accordingly, the EGR gas and the blow-by gas, which are added to the suction gas, are supplied into a combustion chamber 6 through the main suction gas path 14, therefore, the supercharger 19 will never be affected adversely by the gas added to the suction gas.
Patent JP-H02245014-A (JP)
Title: Production of rigid polyurethane foam
Inventor: TANAKA TETSUYA
IPC: C08J9/02
Filed: 1989-03-17
Abstract: PURPOSE:To obtain the title foam excellent in thermal conductivity, strength of resin, mold release, low-temperature dimensional stability, etc., by reacting a polyisocyanate with a mixed polyol comprising a plurality of specified polyols in a specified ratio in the presence of a catalyst, a blowing agent and a foam stabilizer. CONSTITUTION:A polyisocyanate (e.g. polymeric diphenylmethane diisocyanate) is reacted with a mixed polyol comprising a toluenediamine polyol (A) of an average functionality of 4 and a hydroxyl value of 350-550, an aromatic polyester polyol (B) of an average functionality of 2.2-3.6 and a hydroxyl value of 200-550, a sugar polyol (C) of a functionality of 8 and a hydroxyl value of 350-480, and a polyol (D) of a functionality of 3 and a hydroxyl value of 400-700 comprising glycerol, trimethylolpropane or triethanolamine polyol in such amounts that A is at least 30wt.%, B is at least 15wt.%, (A+B) is 65-75wt.%, C is at least 15wt.%, D is at least 10wt.%, and (C+D) is 25-35wt.% in the presence of a catalyst, a blowing agent and a foam stabilizer.
Patent JP-S57181138-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAMOTO KOUICHI
IPC: H01L21/86
Filed: 1981-05-01
Abstract: PURPOSE:To decrease boundary region defects and improve electrical characteristics of an SOS element, by irradiating a laser beam on the back surface of a sapphire substrate after epitaxial growth of a single crystal Si layer, and annealing near the boundary with laser. CONSTITUTION:A laser beam 50 is irradiated on the back surface 40 of a sapphire substrate 10 after epitaxial growth of a single crystal silicon layer 20 on the sapphire substrate 10. A boundary 30 near the sapphire substeate 10 and single crystal silicon layer 20 is annealed with laser. Afterwards, an SOS element is formed by, for instance, mesaetching and by forming an oxide film 70, a gate 60, a source 80 and a drain 90. This decreases defects in the boundary 30 under the silicon layer 20 and improves the electrical characteristics of SOS element.
Patent JP-H10244968-A (JP)
Title: Vehicular side mud guard
Inventor: KONO KENJI
IPC: B62D25/18
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To maintain the design property of a main body end part without the increase of a production, assembly cost and the labor of parts control. SOLUTION: An end plate part 14 is formed through an integral hinge 15 on the end part lower edge of the resin main body 11 of a side mud guard 1 facing to a vehicular fender. A plate shape guide piece 16 is formed on the upper end side edge of the end plate part 14. When the end plate part 14 is turned by a thin hinge part 15 under such state that the side mud guard main body 11 is fixed to a vehicular locker panel and positioned along a vehicular fender apron, the guide piece 16 is projected toward the longitudinal direction of the side mud guard main body 11 and also inserted in the opening 171 of an engaging part 17 formed on the inner surface of the side wall 12 of the main body 11. Thereby, the movement of the side mud guard main body 11 to the direction separating from a body surface is regulated while allowing the telescoping to the longitudinal direction.
Patent JP-S60209490-A (JP)
Inventor: TERASAWA HIROYASU
IPC: B66B25/00
Filed: 1984-04-02
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-S51140944-A (JP)
Title: An automatic marking apparatus
Inventor: UEOKA TETSUYA
IPC: B41F17/00
Filed: 1975-05-31
Abstract: PURPOSE: An automatic marking apparatus having a mechanism for automatic transfer and recovery of stensils. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54155983-A (JP)
Title: Vacuum deposition plating method
Inventor: ITANO SHIGEO
IPC: C23C14/56
Filed: 1978-05-31
Abstract: PURPOSE:To carry out the title plating in a compact deposition chamber with a plurality of cheap cooling rolls of a small diameter by arranging the rolls for supporting a long-sized strip so that they form convex curvature against an evaporation surface and by cooling the strip with the rolls. CONSTITUTION:Thin steel strip 2 uncoiled by uncoiler 1 is passed through pinch rolls 3 and preliminary vacuum chambers 4, 5, 6 in order. The strip pass holes of chambers 4, 5, 6 are provided with slits 7 - 10 to control circulation of gas, and the vacuum degree of chambers 4, 5, 6 is raised in the order of 4, 5 and 6. Strip 2 enters vacuum deposition chamber 14 through pinch rolls 11, and vapor of metal 16 is deposited on strip 2. In order to prevent a temp. rise of strip 2 due to sensible heat of the metal vapor and latent heat of solidificatin of the vapor which rise causes re-evaporation of the deposited metal, strip 2 is cooled with a group of cooling rolls 30 of a small diameter.
Patent JP-S58183132-A (JP)
Inventor: MIYAUCHI TAKASHI
IPC: A47L15/44
Filed: 1982-04-19
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-S60209345-A (JP)
Title: Front grille for automobile
Inventor: ABE TAKESHI
IPC: B60R19/52
Filed: 1984-04-04
Abstract: PURPOSE:To make a noise produced in front of a car preventable or reducible while aiming at improvements in the design efficiency of a commodity and the cooling performance of the car, by forming at least a grille crosspiece among members constituting a front drille, with a porous material. CONSTITUTION:A radiator grille 1 or the like is made up of connecting vertical crosspieces 10 and horizontal crosspieces 11 together into latticework form, and at the back of a front edge 11a of each of horizontal crosspieces 11 arranged parallelly up and down, plural support pieces 6 extending in a direction crossed in the longitudinal direction are projectingly installed at regular intervals. In this case, each of long porous plates 7 composed of a sintered metal and other porous materials are installed crosswise, and set up parallelly in multistage form. According to this method, an engine noise or the like produced inside an engine room 5 is absorbable owing to a sound absoring characteristic inherent in these porous plates 7, while in time of running air being entered inside the engine room 5 as passing through the radiator grille 1 or the like, an aireddy is in no case generated in the rearward of the radiator grille 1 and the like.
Patent JP-S61227300-A (JP)
Title: Writing method to electrically changeable rom
Inventor: ONIMURA KUNIHARU
IPC: G11C16/02
Filed: 1985-03-29
Abstract: PURPOSE:To substantially increase the number of writing of an EEPROM and use without considering a writing limit number of the EEPROM by using a preliminary data information area and performing a writing when a condition of an address is checked at every time of data information writing and an abnormality is discriminated. CONSTITUTION:In an EEPROM 1, a memory area is constituted of an area A in which address information of a data is stored, an area B in which data information is stored, and an area C storing a newest address of a preliminary data information area B' which is not used for storing the information in the data information area B. Between a central arithmetic processing unit CPU 2, an EPROM 3 in which address information, a program or the like are stored, and a random access memory RAM 4 in which a contemporary data is stored which may be lost when a power source is broken, an exchange of the data information and the address information is performed through a bus 5.
Patent JP-S58182815-A (JP)
Inventor: HARADA YUKIO
IPC: H01G13/00
Filed: 1982-04-20
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。