baber/WOPTO huggingface dataset:
Patent JP-H01262055-A (JP)
Title: Continuous casting method
Inventor: TAKATANI KOJI
IPC: B22D11/10
Filed: 1988-04-13
Abstract: PURPOSE:To drastically restrain clogging phenomenon of a submerged nozzle by blowing inert gas from a sliding plate downward, adjusting blowing rate of inert gas and holding inner part of the submerged nozzle to the specific pressure. CONSTITUTION:By a sliding nozzle 3 provided with upper plate 3a, sliding plate 3b, lower plate 3c and the submerged nozzle 4 arranged at the bottom part 1 of a tundish, molten steel is supplied into a mold and continuously cast. Then, besides porous brick 3d of the upper plate 3a, the porous brick 3e is assembled in the lower plate 3c, too, so as to be able to blow Ar gas to both plates through the change valves 5a, 5b. By this constitution, the pressure in the submerged nozzle 4 is detected with the pressure gage 8 and the control valve 7 is adjusted with a flow control device 9 and the pressure in the submerged nozzle 4 is held to >=-300mm H2O gage pressure. By this method, absorption of the outer air is prevented and the molten steel flow is stabilized and the clogging phenomenon of the submerged nozzle 4 is sharply restrained.
Patent JP-S57204458-A (JP)
Title: Rotating direction detecting device
Inventor: FUSHIMI MITSUZOU
IPC: G01P13/04
Filed: 1981-06-12
Abstract: PURPOSE:To easily detect a rotating direction of a motor having an enclosed structure, by detecting the phase difference polarity of 2 detecting coils installed to a housing of an AC motor having an enclosed structure, by voltage, when detecting the rotating direction. CONSTITUTION:Detecting coils 1A, 1B are additionally provided on the housing of a motor M. In case when the motor is of 2 poles and 4 poles, when the center angle is arranged as 90 deg. and 45 deg., respectively, the detecting coils are 90 deg. out of phase from each other. Also, the polarity of this phase difference depends on the rotating direction of the motor. Internal resistance of the detecting coil and generated electromotive force are denoted as ri and vi, respectively, and 2 series circuits 2A, 2B consisting of resistances r1, r2 and capacitors c1, c2 are connected. In case of c1(ri+r1)=c2(ri+r2), when voltage V0 between both the circuits, that is to say, reading of an AC voltmeter (v) is v0=0 and v0=2E2, the rotating direction can be discriminated to be clockwise and counterclockwise, respectively.
Patent JP-S5617814-A (JP)
Title: Storage conveyor
Inventor: KOBAYAKAWA KAZUNORI
IPC: B65G47/29
Filed: 1979-07-17
Abstract: PURPOSE: To provide a low-floor-type storage conveyor which does not need pit work in installation, by equipping stoppers to stop a conveyed piece at every prescribed interval on the free roller conveyor and equipping pushers to thrust the conveyed piece pitch by pitch.  
     CONSTITUTION: When a pallet P is stopped by a stopper 11 provided at a left end, each pusher 21 passes in contact with the bottom of each pallet P even if a shuttle 14 is moved forth. The pusher also passes under the pallet when the shuttle 14 is moved back. When the stopper 11 at the left end is moved down, the pallet P at the left end is thrusted by the pusher 21 just behind the pallet and slid on a conveyor and sent out in the forward movement of the shuttle 14. As a result, a handled portion 13 at the front end of the pallet P is released and moved up, a lever 9 is swung and another stopper 11 halting the following pallet is moved down so that the following pallet can be sent out by the pusher 21. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63255933-A (JP)
Title: Surface observation device for lsi chip
Inventor: FUTAGAWA KIYOSHI
IPC: G01N21/956
Filed: 1987-04-13
Abstract: PURPOSE:To observe surely and automatically local variations on an LSI chip, by observing the whole region on the LSI chip without omission and with high magnification, and performing division and regeneration for an arbitrary region. CONSTITUTION:An LSI chip 3 is regularly divided into regions to be obserbed having a specified area, and observed results are stored in order in an picture recording part 9. A video signal corresponding with each of the divided regions is output to a monitor part 11. Thereby, a sure observation is enabled, if only phenomena which locally generate do not change reversively at the boundary of divisions. Further, the reversible change at the boundary of divisions does not occur in a stress-migration phenomenon.
Patent JP-H11288379-A (JP)
Title: Fault analysis system and storage medium
Inventor: INDO KATSUNAO
IPC: G06F11/28
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To easily collect error information on fault occurrence, to allow a development origin to quickly and surely acknowledge the fault condition after release and to promptly reflect it on revision and correction work. SOLUTION: A quality guarabtee processing part 3 is related to the execution of an application and is operated upon error generation and a log output part 31 outputs the logs of respective routines and errors. An error stack operation part 32 operates an error stack 4 and manages and displays the error information and an error display/transmission part 33 stores and holds the error information in the error stack 4 and performs a processing for transmitting it as electronic mail. A process mutual monitoring part 34 mutually monitors the execution conditions of the other in the respective processes of the plural routines and includes them in log information and the error information. An information transfer part 35 transfers error trace information to a mail system 5 or a clip board part 6.
Patent JP-H01263381-A (JP)
Title: Method for replacing seal member of closed type lifting door
Inventor: OGAWA KAZUYA
IPC: E06B7/23
Filed: 1988-04-15
Abstract: PURPOSE:To easily replace a seal member by removing upper guide rollers from a door body when the door is closed, collapsing the body forward with a lower guide roller as the fulcrum, and turning the inner face outward to replace the seal member from the outside. CONSTITUTION:Upside guide rollers 6 on both sides of a door body 1d on the lowest stage are removed by removing nuts 7 from guide roller shafts utilizing recessed portions 3, while the roller shafts are also pulled off and removed from the body 1d. Then, the body 1d is collapsed forward and the inner face of the body 1d is turned outward and, then, a seal member is re-covered from the outside of the door. Similarly, the seal members 2 of door bodies 1c-1a are re-covered in order.
Patent JP-S62248315-A (JP)
Title: Decoding system for error correction
Inventor: YAMADA TSUKASA
IPC: H04L1/00
Filed: 1986-04-22
Abstract: PURPOSE:To reduce a residual error rate, and to increase an error detecting capacity, by setting the threshold value of a majority circuit that decides the error of respective bit at a value higher than a regular threshold value by means of a control from the outside circuit. CONSTITUTION:The titled system is constituted so that the final threshold value of a majority circuit 200 is designated by a CPU101. Therefore, the number of bits of a command signal 202 is increased by one than a regular command signal. Also, the system is so constituted that the final threshold value is designated as a value >='8' by a signal 204 of five bits. Consequently, when the final threshold value is designated, for example, as '16', it is possible to perform an error correction for one bit, and to detect errors for most of other errors. Also, when the final threshold value is set at '15', it is possible to correct the error for two bits. In this case, the error detecting capacity is lowered a little compared with the case that the final threshold value is set at '16', but an error correcting capacity is increased for the rate. The setting of the final threshold value is performed based on judgement for which capacity, the error correcting capacity, or the error detecting capacity, should be increased.
Patent JP-H11288945-A (JP)
Title: Dielectric isolation semiconductor device
Inventor: ENDO KOICHI
IPC: H01L29/73
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device produced by a method, in which the time tstg for completing sweep-out of carries when a bipolar transistor is switched off. SOLUTION: This semiconductor device comprises a collector region 11 having a first conductivity-type semiconductor region, which is formed in a semiconductor layer and separated like islands, an insulator 12 embedded in a trench for isolation which is so formed as to surround the collector region 11, a base region 13 having a diffused layer with a conductivity type opposite to the first conductivity type formed on a part of the surface layer of the collector region 11, an emitter region 14 consisting of a first conductivity-type diffused region 13 formed on a part of the surface layer of the base region, a collector- extraction region 15, consisting of a second conductivity-type diffused region formed on a part of the surface layer of the collector region,  a diffused region 13 formed so as to surround at least a part of the collector-extraction region and be given a potential equal to the base region.
Patent JP-H08259414-A (JP)
Title: Denture base and its production
Inventor: FUJII AKIRA
IPC: A61C13/01
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a resin raw material not requiring the control of temperature, capable of simplifying a polymerization atmosphere and fitting to an oral cavity in high accuracy, and used for denture bases. CONSTITUTION: A denture base is produced by compounding methyl methacrylate or its derivative, tri-n-butylborane as a polymerization initiator, and further polymethyl methacrylate. The resin is first injected or charged into a mold corresponding to a site at which the start of the polymerization is desired.
Patent JP-S58206921-A (JP)
Title: Multi-circuit recording device
Inventor: IKEDA OSAMU
IPC: G01D9/00
Filed: 1982-05-27
Abstract: PURPOSE:To prevent line separation of input recording, and to save recording paper, digit-printing a data in the feed direction of the recording paper. CONSTITUTION:The initial time is inputted by an operating setting part 7, also is inputted to a central processing unit 8, and it is stored in a read/write memory 10. The central processing unit 8 inputs time counting and a pulse input of each circuit, which is inputted from an input part 6, in accordance with a program decided by a read-only memory 9, and in case when there is an input at each circuit, the read/write memory 10 stores it by adding it to the previous contents. The central processing unit 8 converts a data of a print buffer area in the read/write memory 10 to a character pattern by ''character generator'' stored in the read-only memory 9, in accordance with a prescribed format, and thereafter, outputs it successively to an outputting circuit 11.
Patent JP-H04322409-A (JP)
Title: Manufacture of low power loss manganese-zinc ferrite
Inventor: OHASHI WATARU
IPC: H01F1/34
Filed: 1991-04-23
Abstract: PURPOSE:To provide a method of manufacturing a low loss Mn-Zn ferrite magnetic material by introducing a method of controlling a temperature characteristic of power loss which is the most important in the magnetic characteristics, that is, a temperature which gives the minimum value of loss. CONSTITUTION:A temperature value for obtaining the minimum value of loss is controlled on the basis of the relationship of  gamma=m T by indexing a value of gamma in the chemical expression of A1+alphaB2+alphaO4+gamma Here, A: position of tetrahedron of metal ion spinnel structure; B: position of octahedron of metal ion spinnel structure; O: oxygen ion; alpha, beta, gamma: deflection from stoichiometry value of ion ; T: amount of variation of temperature minimizing power loss;  T: amount of variation of oxygen ion; m: coefficient (1.4X10<-4m<1.8X10<-4>). Moreover, concentration of oxygen in the baking ambience corresponding to  gamma is also restricted.
Patent JP-H04322729-A (JP)
Title: Membrane separation
Inventor: TAKEUCHI YOSHIYUKI
IPC: B01D61/36
Filed: 1991-04-23
Abstract: PURPOSE:To improve the permeability of water and to decrease the required membrane area of a membrane separator by magnetizing an aq. soln. to be supplied to the separator with a magnetizer. CONSTITUTION:The raw liq. is sucked from a raw liq. storage tank 1 by a feed pump 2 and supplied into a membrane separator 5 from a line 4 through a flowmeter 3. Since a magnetizer 6 is provided to the line 4, the liq. flowing in the line 4 is magnetized by the magnetizer 6. The liq. is then returned to the tank 1 through a line 7. Consequently, the permeability of water is increased, the required membrane area is decreased, and the industrial value is enhanced.
Patent JP-H03290473-A (JP)
Title: Paint for raising
Inventor: YAMANE ITARU
IPC: C09D5/06
Filed: 1990-04-06
Abstract: PURPOSE:To obtain the subject paint, containing specific clay, an acrylic paint, a fastening agent and decorative soil composed of fine grains, suitable for various pictures, illustrations, etc., with unique style of painting and capable of expressing solid feeling. CONSTITUTION:The objective paint is obtained by mixing (A) clay used by dissolving in water and aging for a prescribed time mainly for raising with (D) an acrylic paint employed by dissolving in ethyl alcohol for coloring, (C) a fastening agent (preferably composed of casein and acetic acid) capable of enhancing adaptability and adhesion to materials and mutual paints and and (D) decorative soil composed of fine grains for surface finishing.
Patent JP-H07300798-A (JP)
Title: Production of coated paper for printing
Inventor: MATSUMOTO YOSHIHISA
IPC: D21H19/56
Filed: 1994-04-28
Abstract: PURPOSE:To efficiently produce excellent coated paper for printing, being finished at a high speed by a calender at a high temperature >=100 deg.C, having especially excellent luster of white paper free from luster unevenness and ink absorption unevenness. CONSTITUTION:A substratum is coated with a coating solution prepared by foaming an aqueous solution of an aqueous composition by mechanical force to form an undercoated layer. The undercoated layer is coated with a coating solution consisting essentially of pigment and an adhesive composed of a synthetic resin latex having 25-70 deg.C glass transition temperature and dried to form a top coated layer. The coated substratum is threaded through a high- temperature calender composed of a metal roll heated to >=100 deg.C and an elastic roll and finished to provide a method for producing coated paper for printing.
Patent JP-S59206007-A (JP)
Inventor: PEETAA HAIDERU
IPC: C08L1/02
Filed: 1984-05-10
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-S5426653-A (JP)
Title: Phase synchronism circuit
Inventor: KASHIWAGI HIROI
IPC: H04L27/227
Filed: 1977-07-29
Abstract: PURPOSE: To achieve easy adjustment and to reduce zitter, by constituting the phase synchronism circuit with the voltage controlled oscillator circuit generating pulses of frequency corresponding to the applied voltage from an integration circuit, frequency dividing circuit, and the gate circuit controlling the charge and discharge of the integration circuit according to the phase difference of pulse. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59121444-A (JP)
Inventor: BIENBUNIYUU JIYATSUKU MITSUSHI
IPC: G06F9/46
Filed: 1983-05-25
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-H03291402-A (JP)
Title: Sealing water flow rate measurement device of boiler supply water pump
Inventor: SAWAI KATSUYUKI
IPC: F22B37/38
Filed: 1990-04-09
Abstract: PURPOSE:To raise the accuracy in the measurement of supply water flow rate and grasp the temporal wear conditions of the throttle bush of a supply water pump in a subject device in an electric power generation plant by providing an equipment that imparts to the condensate recovery tank the volume measurement function for measuring flow rate. CONSTITUTION:When a flow rate meter 26 for sealing water feeding starts measuring the return volume of the sealing water for a boiler supply water pump 6 (called BFP 6 hereinafter) a solenoid valve 22 for switching control water level gives no excitement, and a tank water level adjustment valve 15 is completely closed. On the other hand from the BFP 6 the water continues to flow into a condensate recovery tank 12 through a sealing water return system 11, and since the drain side is shut by a bypass pipe 13, the water level in the tank 12 rises. And, when it reaches a level L1, a level switch 23 is operated and a calculation device section 25 starts counting time. And, when the level reaches a level L2, a level switch 24 is operated, and the calculation device section 25 seeks the difference between the quantity of the sealing water and the quantity of the supply water to the boiler. With this constitution the measurement accuracy can be improved.
Patent JP-S5520519-A (JP)
Title: Data input unit
Inventor: OBARA KEIICHI
IPC: G06F3/03
Filed: 1978-07-28
Abstract: PURPOSE: The data input unit simple in construction and low in cost, consisting of the film sheet inserted between the flexible printed board and the rubber sheet.  
     CONSTITUTION: The flexible printed board 10 has a number of band conductors 11 1  to 11 3 , and the rubber sheet 20 consists of the insulation rubber sheet 21 and the band shape conductive rubber patterns 22 1  to 22 3 . The board 10 and the rubber sheet 20 are laminated by inserting the insulation film sheet 30 having the notch hole 31 at the location corresponding to the crossing part between them so that the patterns can be opposed and orthogonal each other. The film sheet 30 is provided with the external leading out conductor patterns 32 1  to 32 3 , 33 1  to 33 3  pressed with the patterns 11 and 22, and the input item sheet 40 is located on the board 10 by corresponding to the notch hole 31 of the film sheet 30. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06281694-A (JP)
Title: Jig for burn-in test
Inventor: OGURO HISASHI
IPC: G01R31/26
Filed: 1993-03-26
Abstract: PURPOSE:To provide a low-cost jig for burn-in tests of LSIs having many pins with a narrow pitch, which is adaptable to changes of objects of testing and easy to maintain. CONSTITUTION:A jig for a burn-in test electrically connects inner terminals 10b of a circuit pattern formed on a base substrate 10 and terminal 1a of an object 1 to be inspected to carry out the burn-in test. The jig comprises a contact substrate 14 having contacts 14b, 14c on both top and bottom faces and for individually electrically connecting the inner terminal 10b of the base substrate 10 with the terminals 1a of the object 1 through the contacts thereof, a positioning board 12 for positioning the contact substrate 14 to the base substrate 10 and therewith having a positioning hole 12c in the inside of which the object 1 is allowed to fall while being positioned, and further a pressure mechanism for pressurizing the object 1 to the contact substrate 14.
Patent JP-S5717165-A (JP)
Title: Manufacture of semiconductor memory
Inventor: SHINADA KAZUYOSHI
IPC: H01L27/102
Filed: 1980-07-07
Abstract: PURPOSE:To simplify a manufacturing process by providing a polycrystalline silicon layer on only the emitter opening section of a memory cell transistor wherein ion implantation is applied to an emitter impurity at limited magnitude of energy. CONSTITUTION:Ion implantation condition for an emitter forming impurity is performed by the energy not transmitting a polycrystalline silicon layer provided on the emitter opening section of a memory cell. An As ion implantation layer 91 is not formed in a base region 61 but in the polycrystalline silicon layer 8 of a transistor for memory cell. Meanwhile, an As ion implantation layer 92 is formed in the base region 62 of a transistor for peripheral circuit. As shown in A1, distribution of impurity in the layer 91 of a transistor for memory cell, the impurity in the layer 91 will be distributed to the layer 8 only and will not be distributed to the base region.
Patent JP-H064907-A (JP)
Title: Disk with hub and injection mold for disk substrate
Inventor: GOTO YOSHIKAZU
IPC: G11B7/24097
Filed: 1992-04-13
Abstract: PURPOSE:To facilitate the registration of a hub and an information region and to prevent the flawing of the information region by providing the disk substrate on the periphery of a central hole with a recessed part and fixing a hub therein via a level difference provided therebetween. CONSTITUTION:The recessed part 2 is formed near the central hole of the disk substrate 1 and the hub 3 for transmitting rotating force via the recessed part 2 is fixed therein with the level difference provided slightly higher than the information region 1c. The hub 3 and the region are thus easily and exactly aligned. A cartridge is brought into contact first with the hub 3 by this level difference and the damaging of the region 1c by the contact with the cartridge is prevented. Further, the reduction in the thickness of the constitution, the improvement in the rigidity, etc., are attained.
Patent JP-H02270073-A (JP)
Title: Graphic processing system
Inventor: KAMIYANAGI YUTAKA
IPC: G06T1/00
Filed: 1989-04-12
Abstract: PURPOSE:To increase a graphic drawing speed by reading immediately the attribute data out of the element number of the current attribute data and drawing the input data based on the attribute data. CONSTITUTION:When the input data is detected, an input data analysis/write control part 1 analyzes the input data and extracts the relevant element number when the input data is equal to the graphic data. This extracted element number is compared with the current element number stored in an element data storing part 2. When the extracted element number is equal to a number following the current element number, it is recognized as the attribute data and drawn with connection of the current attribute data held in the part 2. Both the current element number and the current attribute data are held in the part 2. This data can be easily obtained in an extremely short time. Thus the current attribute data can be connected to the input data in a short time. Then a graphic can be drawn in a short time.
Patent JP-H08286277-A (JP)
Title: Screen device
Inventor: KAMAYA NAOKI
IPC: G03B21/56
Filed: 1995-04-18
Abstract: PURPOSE: To provide a screen device which is folded up to be small and easily carried when it is not used, and which firmly stands and reflects a picture projected from a picture projector in an excellent state when it is used. CONSTITUTION: The screen device 10 reflecting the picture 3 projected from the picture projector 2 is constituted of a screen 11 and a screen holding body which is formed nearly like a frame body consisting of a tube body made of a flexible sheet members as material and having a sealed hollow part 13, and the outer periphery part of the screen is bonded with the inner periphery part of the screen device 10. The screen holding body 12 erectly holds the screen 11 in a developed state by filling and swelling the hollow part 13 with gas 5 from a valve 14.