baber/WOPTO huggingface dataset:
Patent JP-S6140496-A (JP)
Title: Electric blower
Inventor: YAMAURA IZUMI
IPC: F04D29/44
Filed: 1984-07-31
Abstract: PURPOSE:To improve blast efficiency ever so better, by making a passage, turning its way around to an exhaust passage from a volute chamber of an air guide, adjust an interval between the casing side of a volute chamber blade outer peripheral end and a volute chamber lower surface final end to be more than volute chamber inlet height. CONSTITUTION:On the circumference of an impeller, there are provided with a volute chamber 25a and an air guide 25 having an exhaust passage 25b connected to the former. The air guide 25 is constituted of having such a connection as R>=r+B between the casing side R of a volume chamber blade peripheral end 25b and r and volute inlet height of a volute chamber lower surface final end 25e at an interconnected passage turning its way around to the exhaust passage 25 from the volute chamber 25a. Therefore, such as blower as excellent in performance is securable.
Patent JP-S5963910-A (JP)
Inventor: DAGURASU PATORITSUKU KERII
IPC: B08B11/00
Filed: 1983-09-02
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-H0721701-A (JP)
Title: Signal processor
Inventor: ISHIDA YOSHINORI
IPC: G11B20/18
Filed: 1993-06-30
Abstract: PURPOSE:To efficiently use an error information recording means by providing the error information recording means recording while reducing an information amount of an older error than the information amount of the new error regarding the time when the error is detected as a reference. CONSTITUTION:The data supplied from a data supply side are processed by a prescribed format to be supplied to a magnetic recording side 28. This signal processor is provided with error detection means 40, 50, 60 detecting verious kinds of function of the magnetic recording side 28 and the error information recording means 70 constituted so as to record while reducing the information amount of time older error than the information of the new error regarding the time when the error is detected as the reference at the time of recording the error information detected by the means 40, 50, 60. Since information items constituting the error information are weighted to plural stages from an important item to an accompanying item by the error information recording means 70, and the information are erased successively from the accompanying item, the error information recording means 70 is used efficiently without excessively remaining needless information.
Patent JP-H0830471-A (JP)
Title: Execution processor change system for job
Inventor: YAMAGISHI TADASHI
IPC: G06F9/50
Filed: 1994-07-14
Abstract: PURPOSE:To decentralize a load to processors in a system consisting of the processors which execute jobs by changing an execution processor for a job waiting to be executed into a light-load processor. CONSTITUTION:When a job 4 is inputted to a processor 1, a job scheduler 5 stores information on the job in a job state table 6 and executes the job in order. A processor monitor and control part 8 reports the load state of the processor 1 by using a communication controller 2 and stores it in an operation state table 9. A job execution processor change control part 10 changes a job in the job state table 6, which waits to be executed, to a light-load processor in the operation state table 9. A job transfer control part 7 transfers the job to the execution processor for the job.
Patent JP-S6054950-A (JP)
Inventor: WATANABE HIROSUKE
IPC: C04B20/10
Filed: 1983-09-05
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-H0723013-A (JP)
Title: Frame transmission system
Inventor: SHIMADA NAOHIRO
IPC: H04J3/00
Filed: 1993-06-30
Abstract: PURPOSE:To contain a specific signal in a frame of a parity frame system by using a bit allocated to a specific line of a multi-frame as a control bit, and containing plural signals in the multi-frame. CONSTITUTION:Outputs of DS2 stuff circuits 11-14 of a transmitting side are multiplexed by a multiplexing circuit 14 together with a DS1 input of other channel, as second, sixth and seventh channel signals, respectively, and a necessary signals is inserted therein by a C bit parity frame inserting circuit 15 and outputted as a DS3 signal. In this case, the C bit partity frame inserting circuit 15 inserts information related to a stuff processing in the DS3 stuff circuits 11-13 into a C1 bit of a multi-frame. In a receiving side, a necessary signal contained in the received DS3 signal is extracted, and also, demultiplexed. Outputs of second, sixth and seventh channels of a demultiplexing circuit are subjected to destuff processing, based on control information extracted from the C1 bit.
Patent JP-H05115680-A (JP)
Title: Supply method of water in bath tub to washing machine
Inventor: WATANABE TAISUKE
IPC: F24H1/00
Filed: 1991-06-06
Abstract: PURPOSE:To supply a residual water in a bath tub to a washing machine by heating the water to a desired temperature which is suitable for a washing by a heat-exchanger. CONSTITUTION:A heating means for a heat-exchanger is continuously operated for a period of time to correspond with a derived rate, within a period of time which is required to supply a specified unit quantity of the residual hot water in a tub. For this rate, a temperature width, by which the residual water is heated by a heat exchanger when the heating means is continuously operated, is elicited to be the rate as that for a temperature difference between a desired supply temperature and the temperature of the residual hot water. For this reason, the residual hot water with a desired temperature can be supplied to a washing machine without using a control method requiring a comparatively high cost such as proportional control, etc., and with extremely less ON-OFF frequencies, compared with a conventional ON-OFF control.
Patent JP-H11346972-A (JP)
Title: Air circulation type vacuum cleaner and cleaning tool
Inventor: TAKEMOTO RITSUO
IPC: A47L9/08
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an air circulation type vacuum cleaner capable of performing cleaning by sucking dust without blowing out the dust on a surface to be cleaned when a crevice tool is used. SOLUTION: An air circulation type vacuum cleaner 11 is provided for passing air sucked through a connection port 22 to a dust collection bag 34 by a motor-driven blower 41 inside a cleaner body 12 having the connection port 22, to which an inlet port body or a crevice tool 14 having a small opening area is connected instead of this inlet port body, passing the air through the bag 34 and then performing cleaning while circulating and recovering air exhausted from the motor-driven blower 41. An exhaust part 60 for passing all air discharged from the blower 41 during the use of the tool 14 is provided in the cleaner body 12. The crevice tool 14 includes a fitting part 112 fitted to the inner periphery of the connection port 22, which is provided in the outer periphery of a suction cylinder part 111.  The fitting part 112 has a wind cutoff chamber 112a for closing a circulation flow chamber (return wind route) reaching the tool 14 of the cleaner body 12 from the motor-driven blower 41.
Patent JP-H0456021-A (JP)
Title: Switch pushing device
Inventor: KATSUURA NOBUO
IPC: H01H3/16
Filed: 1990-06-20
Abstract: PURPOSE:To keep rigid relation of a pivot motion lever with a pushing tool and eliminate precise adjustment relative to the door by allowing a curvature cam to work when the pushing tool is pivot moved accompanied by the lever against the action of a spring, and thereby permitting the lever to put the two curved surfaces for tooth cutting in pressure contact engagement through a follower piece. CONSTITUTION:A pushing tool 1 is pivoted by caulking a pivot tube 4 to No.1 pivot 3 on a base 2. At the pivot tube 4 a leg 8 is fixed heading inward and the tip of the leg has a curved surface 9 for tooth cutting. A pivot motion lever 15 is provided on one side with a protrusive pushing piece 14 for pressing a switch and with lever on the opposite side, wherein a shaft 13 is pinched by them to work as No.2 pivot, and the tip of the lever is processed into a convex curvature 16 tooth cut on an arc of circle r1 around the shaft 13. The pushing tool 1 moves inward within a bearing 11 upon receiving a spring pressure associate with rotation of the lever 15, and a push piece 14 presses a switch 27. If in this state pushing of the pushing tool 1 is stopped by a push button, the lever 15 is returned by a spring 19, and the pushing tool also returns with the rigid relation to the lever retained while the two curvatures 9, 16 are in engagement as they are.
Patent JP-S6410988-A (JP)
Title: Preparation of recombinant dna
Inventor: FUJIMORI KIYOSHI
IPC: C12N15/10
Filed: 1987-07-01
Abstract: PURPOSE:To reduce or prevent side reactions such as linkage of the same kind of DNA fragments each other or combination in one molecule, by modifying end structure of DNA fragments and bonding newly formed ends each other. CONSTITUTION:Different DNA molecules are cleft with restriction enzymes and both the DNA molecules are converted into DNA fractions containing 5'-protruded ends or 3'-protruded ends. A single stranded oligodeoxyri bonucleotide consisting of part which is complmentary with single stranded part of the end of the DNA fragment and part except the part is bonded to the above-mentioned DNA fragment, newly formed ends (having mutually comple mentary base sequence) are bonded each other and two DNA fragments are connected.
Patent JP-H11353972-A (JP)
Title: Electronic equipment switch structure
Inventor: UEDA ATSUNORI
IPC: H01H13/70
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To easily, integratedly form an operation key with a housing by installing a plurality of elastic springs for connecting the operation key to the housing in a gap between the operation key and a switch hole in integral molding, extending almost in the circumferential direction of the operation key, and connecting both ends of the elastic spring to the different positions not adjacent each other. SOLUTION: Two elastic springs 1b, 1b are arranged in symmetrical positions to keep the holding balance of an operation key 4b. A housing 1, the elastic spring 1b, and the operation key 4b are formed in integral molding. Each elastic spring 1b holds the housing 1 in the position slightly projecting from the surface of the housing 1, elastically deforms by the pushing force applied to the operation key 4b with a finger, follows the displacement of the operation key 4b, and deforms in the direction vertical to the axial direction of the elastic spring 1b to produce elasticity. When the pushing force is removed, the operation key 4b is returned to the original position by the elastic returning force of the elastic spring 1b.
Patent JP-S6141112-A (JP)
Title: Optical device for optical pickup
Inventor: MORISHITA ICHIRO
IPC: G02B9/10
Filed: 1984-07-31
Abstract: PURPOSE:To minimize the horizontal aberration, etc., and to attain the highly accurate reading by providing a beam splitter between a colimate lens and lazer source and constituting the collimate lens of a flat convex lens and a flat concave lens. CONSTITUTION:A beam splitter 12 is provided between a collimate lens 11 and a laser diode, and said lens 11 is constituted of a flat convex lens 11a with its surface pointing to the laser source side and a flat concave lens 11b which is positioned closer to the laser source than the lens 11a and has its surface pointing to the laser source side. A reflected beam from a recording medium is converged by the collimate lens 11, reflected by the beam splitter 12 as it is, and detected by a light receiving element. Thus the collimate lens 11 can correct the spherical aberration, and minimize the vertical aberration, etc., thereby executing the highly accurate reading.
Patent JP-S6317853-A (JP)
Title: Production of 2-methoxymethylene-3,3-dimethoxypropanenitrile
Inventor: MIYASHIRO YUTAKA
IPC: B01J27/02
Filed: 1986-07-09
Abstract: PURPOSE:To obtain a compound useful as an intermediate for synthesizing vitamin B1 or such in high yield, by reacting a nitrile compound with an acid in methanol. CONSTITUTION:A nitrile compound shown by the formula (R is lower alkyl; M is alkali metal) is racted with an excess of an acid in methanol at 30-60 deg.C to give the aimed substance. A Brphinsted acid (e.g. conc. sulfuric acid) or Brphinstead acid and a Lewis acid are used as the acid and are added once or act at two stages dividedly. Dehydrated methanol having <=500ppm, especially <=100ppm water content is preferably used as the methanol and the amount of the methanol used is an amount to make 5-20wt% raw material compound. The aimed substance can be directly subjected to ring closure reaction without requiring separating operation.
Patent JP-S5864222-A (JP)
Title: Manufacture of magnetic iron oxide powder containing cobalt
Inventor: MIYAZAWA KOUKICHI
IPC: H01F1/11
Filed: 1981-10-12
Abstract: PURPOSE:To considerably increase the coercive force of magnetic iron oxide powder contg. a phosphorus component in the surface by depositing a cobalt compound on the powder after treating the powder with an aqueous medium. CONSTITUTION:Magnetic iron oxide powder contg. a phosphorus component in the surface is treated with an acidic or alkaline liq. medium contg. water, alcohol, aqueous acetone or the like as a solvent to liberate and remove the P component as a soluble salt. The acid or alkali concn. of the medium is adjusted to about 0.05-1N, and >= about 35wt% as P of the phosphorous component is removed. The treated particles are dispersed in an aqueous cobalt compound soln., and by adding an aqueous alkali soln. to the dispersion, the cobalt compound is deposited on the particles. Cobalt sulfate, cobalt acetate or the like is used as the cobalt compound, and in case of the cobalt compound alone, the cobalt compound is deposited by about 0.5-10% as Co basing on the total amount of Fe in the particles.
Patent JP-S5591631-A (JP)
Title: Manufacture of thermoplastic resin tubular biaxial stretching sheet or film containing inorganic filler
Inventor: SUDOU MICHIO
IPC: B29C55/26
Filed: 1978-12-29
Abstract: PURPOSE:To enable the production of a sheet or film having a uniform thickness, by performing a monoaxial preliminary stretching before biaxial-stretching them by a tubular stretching method. CONSTITUTION:10-85 Percent of inorganic fillers having a grain diameter of 0.1- 100mu, such as calcium carbonate, many types of clays, cement, asbesto, silca, metallic powder, is added to a thermoplastic resin consisting of an olefine single polymer, a copolymer of an olefine and a copolymerizable monomer, a polyolefine resin comprising mixture, a polyvinyl chloride resin, a polyester resin, a polyamid resin, etc., the mixtue being extruded through a toroidal die 1 by air inflation method. A sheet A cooled by a cooling mandrel is formed flat by means of a winding roll 3, the heated sheet 4 being monoaxial preliminary stretched by 1.3-4.0- fold in the longitudinal direction. After the sheet so processed is biaxial-stretched in a transverse and longitudinal directions so that a stretched area is increased by 30-fold or less, the sheet is cooled rapidly.
Patent JP-H1012773-A (JP)
Title: Resin-sealed semiconductor device and its manufacture
Inventor: NANO MASANORI
IPC: H01L23/50
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a resin-sealed semiconductor device having no die pad portion without requiring the formation of an outer lead portion. SOLUTION: This device is constituted with an electrode of a semiconductor element 8, an external terminal portion 10 electrically connected with a metal wire 9, a semiconductor element 8, a metal wire 9, and an outer boundary region of the external terminal portion 10, an a sealing resin 11 sealing one surface only; and a die pad portion for mounting the semiconductor element 8 is eliminated, so that the occurrence of stress due to the thermal expansion of the die pad portion is omitted, and thus the occurrence of package cracks can be prevented. Also, the external terminal portion 10 has a flat shape, and thus it has an excellent terminal shape as a semiconductor device of a surface mounting type and the semiconductor element 8 is exposed to the outside on its rear surface and therefore its heat radiating ability can be improved.
Patent JP-S6142466-A (JP)
Title: Casting method
Inventor: SAEKI KAZUYOSHI
IPC: F02F7/00
Filed: 1984-07-31
Abstract: PURPOSE:To improve the durability of a product by forming a non-combustible material by insert casting via a combustible material and forming a part having different heat conductivity in the casting. CONSTITUTION:The partial core 8 which is held fitted to a cylinder part core 6 is provided to said core 6. The non-combustible heat insulating material such as ceramics is supported to the prescribed position of the core 8 by a combustible material. The combustible material forming the core 8 is burned and consumed by a molten metal and the heat insulating material is formed by insert casting in the space made after the combustion when the molten metal is poured through a sprue 3a. The casting of the cylinder block, etc. insert-cast with the cylindrical heat insulating material around the cylinder part is obtd. by the above-mentioned method. The product having high durability is thus obtd.
Patent JP-H0512134-A (JP)
Title: Self diagnostic method for electronic engine controller
Inventor: OGAWA MASAHITO
IPC: G06F11/22
Filed: 1991-07-03
Abstract: PURPOSE:To shorten abnormality detection time by detecting the abnormality of a random access memory at a 16-bit size, in a engine controller utilizing a 8-bit microcomputer. CONSTITUTION:By handling a random access memory 5 at a 16-bit size consisting of higher 8 bits of an even address part and lower 8 bits of an odd address part, writing 16-bit data in the random access memory 5 and comparing the contents read out of the random access memory 5 with the data, the abnormality of the random access memory 5 can be detected in short period.
Patent JP-S6224797-A (JP)
Title: Key telephone system
Inventor: OKUMURA SENJI
IPC: H04Q3/58
Filed: 1985-07-25
Abstract: PURPOSE:To improve the maintenance of an operating data by providing a means deciding the initialization of an operation data by a prescribed procedure as a registration operation in a key telephone system and initializing all operation data of a memory in response to the decision of the said means. CONSTITUTION:The registration mode is decided based on a registration mode plug and when the registration mode, the operation data is stored in a RAM 25 by the registration processing at every item. Then counter/clear constituted in a main processor CPU m21 is applied by a dial key operation to apply 'ST function data initialization', 'data initialization of external line kind', 'system function data initialization' and 'system memory dial clear', each operation data in the RAM 25 is initialized to bring the state into a standard state. Thus, so long as the initializing is not performed as the prescribed procedure in a key telephone set ST1, each operation data in the RAM 25 is preserved completely.
Patent JP-S647235-A (JP)
Title: In-circuit emulator
Inventor: IMAZU YOSHIFUMI
IPC: G06F9/44
Filed: 1987-06-30
Abstract: PURPOSE:To read coverage data from memory without stopping the action of a target CPU by allocating the one bus cycle of the target CPU to a control CPU for a prescribed time and for the remainder, allocating the using right to the target CPU. CONSTITUTION:A control signal (g) to execute an access to a memory in which a target CPU 21 generates is introduced to a bus arbitrating means 10 and the using right of the address bus of a coverage memory 4 is determined. For a prescribed time in respective bus cycles, the address bus of the coverage memory 4 is connected to the target CPU side and for the remaining time and while the bus is in an idle condition, the address bus is connected to a control CPU 1 side respectively. Thus, by the bus arbitrating means 10, the using right of the address bus is determined and when the using right is allocated to the control CPU side, in order to read coverage data, the action of the target CPU is not stopped.
Patent JP-H0328882-A (JP)
Title: Display device
Inventor: NANBA KATSUYUKI
IPC: G03B17/18
Filed: 1989-06-26
Abstract: PURPOSE:To save power required for display by providing the display device with both dot matrix and segment display parts, turning off display on the dot matrix display part, which has a high consumption of power, after an elapse of a display holding time, and permitting the segment display part to keep displaying. CONSTITUTION:Various information is displayed on both the dot matrix display part M2 and the segment display part M3 during the actuation of devices and until the display holding time elapses after the operation of an operation means M1 is finished. After the display holding time elapses after the operation of the operation means M1 is finished, the operation of a dot matrix driving means M4 is stopped by a control means M7, and consequently display on the dot matrix part M2 is stopped. On the other hand, since a segment driving means M5 continues the operation even after the elapse of the display holding time, information necessary for a user is continuously displayed on the segment display part M3. Thus, power consumption relating to display can be reduced.
Patent JP-S5590152-A (JP)
Title: Error control system
Inventor: YAMAGUCHI TATSUO
IPC: H04L1/00
Filed: 1978-12-27
Abstract: PURPOSE:To resend effectively an error of codes by continuously sending a frame number with an error from a reception side to a transmission side and then by sending out continuously a resent frame with the error and a new frame from the transmission side. CONSTITUTION:From transmission side 20, an error check code is added to a coded signal and code via transmission circuit 40 and frame-structured continuous frames are sent out to reception side 30. In reception side 30, when an error frame is detected being included in a constant number of frames transmitted, the error frame number is continuously sent to transmission side 20 by a resending request frame. on receiving this resending request signal, transmission side 20 adds a new frame to the frame of the frame required to be resent and sends then considering a constant number of continuous frame as one unit. Consequently, even if an error occurs to resent frames again, a resending request can be sent again.
Patent JP-S5865969-A (JP)
Inventor: KAARU HOOFUMAN
IPC: F02M57/02
Filed: 1982-09-21
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。