baber/WOPTO huggingface dataset:
Patent JP-H10298653-A (JP)
Title: Manufacture of grain oriented silicon steel sheet with extremely low iron loss
Inventor: SATO HIROAKI
IPC: C21D8/12
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a grain oriented silicon steel sheet having excellent iron loss characteristic. SOLUTION: A hot rolled plate of a grain oriented silicon steel, having a composition consisting of, by weight, <=0.10% C, 2.5-7.0% Si, ordinary inhibitor components, and the balance Fe with inevitable impurities, is cold-rolled once or cold-rolled two or more times while process-annealed between cold rolling stages after hot rolled plate annealing or is cold-rolled two or more times while process-annealed between cold rolling stages without hot rolled plate annealing. The resultant cold rolled sheet is subjected to decarburizing annealing and to final finish annealing, by which the grain oriented silicon steel sheet is manufactured.  In this method, a strip, rolled to final sheet thickness, is subjected, prior to decarburizing annealing, to rapid heating treatment up to 800 to 950 deg.C at >=100 deg.C/s heating rate at <=500 ppm atmospheric oxygen concentration and then to decarburizing annealing while regulating the temp. in the front region in the decarburizing stage to 775 to 840 deg.C lower than the ultimate temp. at the rapid heating and also regulating the temp. in the rear region to 815 to 875 deg.C higher than the temp. in the front region.
Patent JP-H07317335-A (JP)
Title: House unit and construction method thereof
Inventor: KAWAMOTO KUNICHIKA
IPC: E04B1/343
Filed: 1994-05-24
Abstract: PURPOSE:To provide a dwelling house unit in which a door is previously fitted to a vestibule entrance or a service entrance without spoiling transportability, and hence a load applied to the vestibule entrance or the service entrance at suspending the unit is reduced, and a construction method by the use of such process. CONSTITUTION:In a dwelling house unit 1 used for a dwelling house having an unfloored part for a vestibule or a kitchen, it is provided with a vestibule entrance 2 or a service entrance continued from the unfloored part. A door part 6 is temporarily fixed to the vestibule entrance or the service entrance under the condition in which the lower end edge of the door part is conformed to the lower end edge of the dwelling house unit 1. Further the door part 6 is fitted to the vestibule entrance 2 or the service entrance slidably downward.
Patent JP-H04234843-A (JP)
Title: Process for producing substituted cyclobutane
Inventor: RICHIYAADO JIEI PARIZA
IPC: C07C323/61
Filed: 1991-04-15
Abstract: PURPOSE: To obtain the subject compound as substantially pure enantiomer by allowing diester of fumaric acid to react with ketene dithioacetal in the presence of Lewis acid catalyst, and to react with several processes.  
     CONSTITUTION: The substantially pure enantiomer being trans form of compound of formula II (R 1  is H, hydroxyl protecting group) is obtained by allowing diester, dithio ester or diamide of fumaric acid which ester, thioester or amide group is derived from alcohol, thioalcohol or amine to be pure in enantiomer (the ester, thioester, amide can be obtained with symmetric selectivity with 2+2 cyclic addition reaction) to react with the compound of formula I in the presence of Lewis acid catalyst, to convert the obtained product into diol, or if necessary, to protect hydroxyl group and hydrolyze dithioketal into ketone. In formula I, Ra, Rb are each alkyl, cycloalkyl, optionally substituted phenyl, optionally substituted benzyl. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S62266512-A (JP)
Title: Telecentric zoom lens
Inventor: TANAKA KAZUO
IPC: G02B15/173
Filed: 1986-05-14
Abstract: PURPOSE:To shorten the diameter of the front lens group, to reduce the whole size of a lens system and to obtain excellent aberration correction by specifying the position of a diaphragm, the refractive power of respective lens groups and the constitution of the lenses. CONSTITUTION:Four lens groups, i.e., the 1st lens group for focusing having positive refractive power, the 2nd lens group for variable power having negative refractive power, a fixed diaphragm, the 3rd lens group having positive refractive power and to be moved to the image face side with a projected locus to correct the image face to be varied on the basis of variable power operation, and the 4th fixed lens group for image formation having positive refractive power, are successively arranged from the object side. When it is defined that the focal distances of the 3rd and 4th lens groups are fC and fR respectively, the focal distance of the whole system at a wide angle end is fW and the interval of principal points between the 3rd and 4th lens groups at the wide angle end is e4, the conditions of 2.1<fC/fR<27 and 1.2<e4/fW<1.8 are satisfied. Consequently, the whole length of these lenses is shortened and the outer diameter of the lens in the 1st lens group can be shortened.
Patent JP-H01281256-A (JP)
Title: Adhesive tape cutting device
Inventor: KUBO SHIGEKATSU
IPC: B65H35/07
Filed: 1988-05-06
Abstract: PURPOSE:To make peeling of adhesive tape easy with a peeling tag when it is peeled off by forming on the side of an adhesive tape holder, a peeling tag housing compartment which exposes a part of periphery of the uppermost sheet of a stack of peeling tags and cutting the peeling tag after the tag is stuck when the tape is drawn out. CONSTITUTION:If a peeling tag 10 is pressed from its top when an adhesive tape 2 is pulled out, the uppermost sheet of the peeling tag 10 is stuck to the tape 2 and pulled out together with the tape 2, during the process of pulling out, after being disengaged from a stopper 14. Therefore, in a condition where the tape is stuck to an object of adhesion, the tap adheres to the surface of the object of adhesion with the peeling tag 10 sandwiched in between. Since the path of the tape 2 and the fixed position of the peeling tag 10 are set in a mutually displaced state, a part of the peeling tag adhering to the tape 2 becomes a free part 28 protruding out of the side edge of the tape 2 so that the free part can be easily lifted with fingernails when it is peeled off and the adhesive tape 2 can be securely peeled over its entire width, leaving no adhesive behind.
Patent JP-H06320355-A (JP)
Title: Assembling device for piston ring
Inventor: FUKUSHIMA SEI
IPC: B23P19/02
Filed: 1993-05-12
Abstract: PURPOSE:To perform simultaneous assembly of piston rings to a plurality of respective pistons by a providing a ring assembling mechanism to assemble the piston ring in the ring groove of the piston disposed facing each of clamper driving mechanisms and raised in its state to be nipped between clampers. CONSTITUTION:A reciprocative driving means is provided for reciprocating a conveyance rail 21, on which a plurality of support tools 23 to hold a piston 1 are arranged at intervals of a given distance, at the same stroke as that of the support tool 23. The first and second drive mechanisms of each clamper driving mechanism 70 are operated in synchronism with reciprocation of the conveyance rail 21 and the piston held at the support tool 23 of the conveyance rail 21 is nipped between a pair of clampers and raised from the support tool 2. A piston ring is assembled in the ring groove of the piston 1 nipped between the clamper for raising by means of a ring assembling mechanism.
Patent JP-H02288231-A (JP)
Title: Method of improving quality of thin film
Inventor: TAKIGAWA TAKATOSHI
IPC: H01L21/285
Filed: 1989-04-27
Abstract: PURPOSE:To improve characteristics such as electrical insulating properties, relative permittivity, dielectric loss, adhesive properties with a foundation material, etc., by annealing the thin-film formed onto the foundation material for a fixed time at a fixed temperature. CONSTITUTION:When film formation sacrificing no deposition rate and film formation at a low temperature for inhibiting the warpage of products are conducted in the manufacturing process of a thin-film, productivity is improved and the warpage of the products is prevented but film quality is inversely sacrificed. When low-temperature heat treatment at 350 deg.C or less is executed, however, the bonding of a constituent element which has been unstable is stabilized. A mutual thermal diffusion on the interface of laminating sufficiently progresses and the adhesive properties of a foundation material and the thin-film are also enhanced, and the deterioration of film quality resulting from the increase of the speed of film formation and the inhibition of the temperature of the foundation material at a low value is compensated sufficiently. The upper limit of an annealing temperature is limited at 350 deg.C at that time because it is considered that certain improvement further advances partially according to substances but there is possibility, in which the constitution of thin-film itself is changed by the progress of an excess mutual diffusion with the foundation material, at a temperature higher than that. When a low melting-point matetrial is used as the foundation material, an adverse effect such as the generation of softening, the lowering of mechanical strength, the generation of warpage due the lowering of mechanical strength, etc., is displayed.
Patent JP-S602939-A (JP)
Title: Automatic original feeder of copying machine
Inventor: NOGAMI YUTAKA
IPC: G03G15/04
Filed: 1983-06-20
Abstract: PURPOSE:To allow a platen cover to cover a platen surface even when an original is thick by providing a conveyor belt between a driving roll and an idler roll to a little bit longer length, suspending it with a tension roll having elasticity, and bending the conveyor belt. CONSTITUTION:An operator lifts the platen cover 8 from the surface of the platen glass 21 of a main body 20 and sets the original 22 on the glass 21 at a prescribed position. The operator lowers this to cover the top surface of the glass 21. At this time, the tension roll 15 moves down against the elasticity of a spring 16 because of the thickness of the original 22 to elevate the lower part, and the thickness of the original 22 is absorbed into the conveyor belt 13; four corners of the cover 8 contact four corners of the glass 21 to cover the glass surface completely.
Patent JP-H04337301-A (JP)
Title: Production of fine globular particle having excellent water-dispersible property
Inventor: SHINTO NOBORU
IPC: C08F8/44
Filed: 1991-05-15
Abstract: PURPOSE:To obtain the title globular particles useful for an aqueous coating, etc., free from environmental pollution and having excellent delustering property by dispersing a specific monomer composition into an aqueous system, subjecting the monomer composition to suspension polymerization to give a fine-particle polymer and further neutralizing the polymer. CONSTITUTION:A monomer composition consisting of (A) 50-100wt.% vinyl monomer having a radical-polymerizable group and containing 1-30mol% carboxylic acid such as acrylic acid and (B) 0-50wt.% polyfunctional monomer such as ethylene glycol diacrylate is dispersed into an aqueous system and subjected to suspension polymerization to afford a fine-particle polymer, which is then neutralized to provide the objective globular particles.
Patent JP-S5812027-A (JP)
Title: Power supply circuit
Inventor: YAMASHITA SHIGEJI
IPC: G05F1/577
Filed: 1981-07-15
Abstract: PURPOSE:To prevent malfunction of logical circuits at the application of power supply, by providing a regulated power supply circuit for low voltage level supply at the prestage of a regulated power supply circuit rising slowly, in power supply circuits supplying >=2 different constant voltages. CONSTITUTION:A regulated power supply circuit DE for low voltage level supply is provided at the prestage of a voltage level forming circuit to a B circuit so that an output A of a regulated power supply circuit cannot be affected with a time constant consisting of a resistor R and a capacitor C. Further, a Zener diode Z for keeping the voltage level to the circuit B constant from the output voltage level to the circuit A is connected to a base of a transistor TR from the output terminal of the circuit DE, allowing to obtain the power supply for the circuit A regulated almost at the same time as the application of power supply, and since the power supply for the circuit B is formed by regarding the voltage level of the circuit A and that of the Zener diode Z as a reference voltage, the effect of malfunction can be avoided.
Patent JP-S63276811-A (JP)
Title: Superconductor
Inventor: NAKATSUKA SHINICHI
IPC: H01B12/06
Filed: 1987-05-08
Abstract: PURPOSE:To upgrade mechanical strength of a superconductor by coating a surface of a substrate with a superconductive material. CONSTITUTION:Oxalic acid is used from an aqueous solution of nitrate made of respective materials Ba, La, Cu to coprecipitate BaLaCuO4 2 into a coiled steel pipe 1 molded beforehand in conformity with a purpose of its use, and next this pipe is sintered at about 900 deg.C for about 5 hours. A superconductive coil 3 is obtained by making liquid nitrogen flow inside this steel pipe 1. In the application of a magnetic enclosure type nuclear fusion furnace, for example, the superconductive coil 3 is installed around a quartz tube 4 filled with hydrogen plasma 5 so that a very strong magnetic field is obtained.
Patent JP-H049710-A (JP)
Title: Navigation apparatus for vehicle
Inventor: TAKEMURA SHINICHI
IPC: G01S19/49
Filed: 1990-04-27
Abstract: PURPOSE:To automatically calibrate the azimuth data of an independent azimuth measuring system by performing calibration with use of the azimuth data of a GPS (Global Positioning System) measuring system if the azimuth error based on the measuring results of the independent azimuth measuring system and GPS measuring system is not smaller than a predetermined value when the vehicle runs at predetermined speeds or faster. CONSTITUTION:An independent azimuth measuring system is constituted of a terrestrial magnetism sensor 1 and a vehicle velocity sensor 2. A GPS receiver 3 obtains the azimuth data based on the data of the present position when it receives waves from at least three artificial satellites. This navigation apparatus is controlled by a microcomputer consisting of a CPU 5-a RAM 8. In other words, when the vehicle velocity based on the measuring result of the independent measuring system or GPS measuring system is not smaller than a predetermined value, an operating/controlling part detects whether the error of the azimuth data based on the measuring results of the independent measuring system and GPS measuring system is not smaller than a predetermined value. When the error of the azimuth data is not smaller than the predetermined value, the azimuth data of the independent measuring system is calibrated by the azimuth data of the GPS measuring system.
Patent JP-S603142-A (JP)
Title: Implanting process of ceramic stand off pin
Inventor: FUJII HEIHACHI
IPC: H01L23/36
Filed: 1983-06-20
Abstract: PURPOSE:To implant the titled pin easily by a method wherein a ceramic pin formed into specified size to be dried up is inserted into a stand off pin hole of ceramic green sheet to be baked up forming into one body. CONSTITUTION:An adhesive part 6 and an internal wiring 7 are printed on a ceramic green sheet 1 while an opening 5 and another internal wiring 7 are formed on a raw sheet 2 and then the opening 5 and a ceramic stand off pin implanting hole 11 and two metallic pin implanting holes 12 with specified size are formed on raw sheets 3, 4. A wire rod made of specified material formed into specified size is dried up and measured to be shrinkage-fitted in the hole 11. Next an exposed conductive part is Ni-plated to braze a metallic pin and then further Ni-plated and Au-plated. The brazing process may be omitted by means of making the sheet baking shrinkage larger than the shrinkage of ceramic pin to simplify the process effectively saving precious metal.
Patent JP-H10302119-A (JP)
Title: Money receiving and dispensing processing system
Inventor: TANIGAWA MASAHITO
IPC: G07D9/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To selectively perform the money receiving/dispensing processes with preference by calculating an amount of change after comparing the necessary receiving amounts with an identified received amount and a received amount when a money receiving priority mode and a money dispensing priority mode are designated respectively. SOLUTION: A control part 44 registers the necessary receiving amounts such as the sales amount, the transfer amounts, etc., based on the operations inputted via an operation part 42 and also outputs various commands including the money receiving instructions, the dispensing commands of change, etc., to the control parts 16 and 34 of a paper money receiving/dispensing device 1 and a coin receiving/dispensing device 2 respectively. When a money receiving priority mode is designated by a mode changeover switch of the part 42, the amount of received money whose reception possibility is decided at the money receiving identification parts 15 and 27 is compared with the necessary receiving amounts such as the sales amounts, transfer amounts, etc., for calculation of an amount of change.  When a money dispensing priority mode is designated, the deposit amounts which are inputted via the ten keys and a money receiving key are compared with the necessary receiving amounts for calculation of an amount of change. These calculated amounts of change are outputted via the store parts 18 and 29.
Patent JP-S5444831-A (JP)
Title: Correcting equipment for time-axis error
Inventor: MIZUKAMI MINEO
IPC: G11B20/02
Filed: 1977-09-13
Abstract: PURPOSE: To exercise the writing of a time-axis error correcting equipment at a frequency ranging widely, by controlling a burst control oscillator by obtaining single-cycle information, which has the certain phase relation to a horizontal synchronizing signal by a burst pulse.  
     CONSTITUTION: In the correction equipment for TV video signals which correct the time-axis error by sequentially writing memory contents by using read clocks, a horizontal synchronizing signal separated from a video signal is supplied to terminal 33 and a separated burst pulse is supplied to terminal 21 to set FF52 which is reset by the output of phase modulator 51. Then, single-cycle burst pulses are generated by FF52 and differential pulse generator 53, an oscillation start phase is aplied to burst control oscillator BCO58 via delay unit 57, the oscillation frequency is controlled by the output of integrating amplifier 64, thereby generating write clocks. Further, set-carrier generator 60, counter 59 counting the output of BCO58 and phase comparator 63 are provided so as to output a velocity-error correcting signal from terminal 28. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5443762-A (JP)
Title: Liquid crystal mechanism
Inventor: MOROZUMI SHINJI
IPC: G02F1/133
Filed: 1977-09-13
Abstract: PURPOSE: To improve the display performance and to simplify the electrode terminal shape by effecting the compensation corresponding to changes is circumstances with the use of a monocylic IC.  
     CONSTITUTION: In response to the temperature-sensitive signals to be fed to a temperature detector 1, there are generated a main voltage, which corresponds to the threshold difference between transistors 10 and 11 having the same conductance, a reference voltage VS 1  having a temperature dependency, and a voltage VS 2  corresponding to a reproducible temperature according to the conductance ratio of transistors 14 and 15. Both the voltage VS 1  and the voltage VS 2 ' which has passed through gates 29 and 36 to be opened in response to the shift pulses from a shift resistor 41,  are compared by a CMOS operational amplifier 37 so that the clocks to be fed to  the resistor 41 are stopped in response to the reversed output of the amplifier 37.  The duty of the output pulses of the control circuit 3, which is operative to impress  the control pulses to a liquid crystal display element through the decorder 42 of a  pulse width control circuit 2 and a gate circuit in accordance with the storage of  the resistor 41, is compensated in accordance with the temperature. In accordance  with the circuit thus constructed, the compensating circuit can be integrated in a  monocylic manner so that the display performance can be improved while the electrode terminal shape can be simplified. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S604354-A (JP)
Title: Data processing method of communication control equipment
Inventor: SATOU HIDEYA
IPC: G06F13/00
Filed: 1983-06-22
Abstract: PURPOSE:To shorten the data processing time of a communication control equipment by separating transmission-reception controlling process and transmission controlling procedure process with a circuit from each other and separately performing them in a lump. CONSTITUTION:When a data transmission request is made from a CPU31 to a communication control equipment 34 through an input-output bus 33 in the case of data transmission, a transmission controlling procedure program 36 fetches the data from a transmission data area 32 prepared in the CPU31 and generates a test book for transmission in accordance with a transmission controlling procedure in a data buffer 35 in the communication control equipment 34, and then, sends out the transmitting data generated in the data buffer 35 to a circuit 16 through a circuit adaptor 38 in accordance with a circuit controlling program 37.
Patent JP-S61267828-A (JP)
Title: Information registering and retrieving device
Inventor: TATEBAYASHI MAKOTO
IPC: G06F17/30
Filed: 1985-05-23
Abstract: PURPOSE:To improve the retrieving operability of a key word by setting the synonymous relation among key words for retrieval of information and using a standard key word representing the group of key words synonymous with each other when the information is registered and retrieved. CONSTITUTION:In a registering mode a key relation storage part 18 is retrieved to obtain a standard register key word corresponding to the input register key word. This standard key word is stored in an information storage part 14 together with the information given from a register information input part 11. In a key relation setting mode a register key converting part 22 replaces the standard key word for each register record stored in the part 14 after the contents of the part 18 are replaced. In a retrieving mode the part is retrieved to obtain a standard retrieval key word corresponding to the input retrieval key word. Then the register record coincident with the record information stored in the part 14 is outputted via an information output part 17.
Patent JP-H11303505-A (JP)
Title: Speed controller for vehicular electric door
Inventor: SHIGA NAOHIKO
IPC: B60J1/17
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To smoothly open and close a door even when a vehicle is stopped on a steep slope and an electric motor is applied with a heavy load. SOLUTION: A control unit 9 is connected with a load detection circuit 10 for detecting the drive load of an electric motor 3 and is also provided with a load corresponding means, which outputs speed control command faster than the specific speed to a PWM control circuit 8 controlling the electric motor 3 speed when it judges that the detected drive load is as heavy as the door can not be opened or closed at a set speed.
Patent JP-S584496-A (JP)
Inventor: RIIFU RANDOBURATSUDO
IPC: E05G7/00
Filed: 1982-06-29
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。