baber/WOPTO huggingface dataset:
Patent JP-S6362813-A (JP)
Title: Method for recovering zn from waste containing zn in converter
Inventor: HASHIMOTO TAKAO
IPC: C22B7/00
Filed: 1986-09-01
Abstract: PURPOSE:To surely recover Zn from waste contg. Zn by putting the waste in a converter together with scrap, pouring molten pig iron to melt the scrap and capturing Zn vapor generated during the melting before refining by blowing. CONSTITUTION:Waste 2 contg. Zn such as electric furnace dust or plating dross is put in a tilted converter 1 together with scrap and molten pig iron 4 is poured from a ladle 3 or the like. Zn in the waste 2 is vaporized and the resulting Zn vapor is sucked into a capturing hood 6 through the throat of the converter 1, introduced into a bag filter 8 and condensed into Zn dust 9. The tilted converter 1 is then returned to the original position and refining by blowing is started. By this method, Zn can be surely recovered and effectively utilized.
Patent JP-S6448404-A (JP)
Title: Rare earth-iron resin bonded type magnet
Inventor: SHIOBARA YUKIHIKO
IPC: H01F1/08
Filed: 1987-08-19
Abstract: PURPOSE:To prevent oxidation by plating magnet powder, a fundamental composition of which is composed of a rare earth metal, iron and boron and which is manufactured through a superquenching method, with one kind or tin kinds or more of metals from zinc, copper, nickel, chromium and tin in a specific thickness, adding a thermosetting resin and compression-molding the powder. CONSTITUTION:Magnet powder, a fundamental composition of which consists of rare earths, iron and boron and which is manufactured through a superquenching method, is plated with one kind or two kinds or more of metals of zinc, copper, nickel, chromium and tin in thickness of 0.1-5.0mum, a thermosetting resin is mixed and the powder is compression-molded. Reliability is difficult to be ensured due to the generation of an unequal layer when plating thickness extends over 0.1mum or less, and cost is increased owing to plating to powder and the performance of a magnet is deteriorated because the quantity of a metal plating layer as impurities in the magnet is augmented when plating thickness extends over 5.0mum or more. Accordingly, the rare earths-iron resin bonded type magnet having excellent oxidation resistance and high strength is acquired.
Patent JP-H0526834-A (JP)
Title: Hot-wire type semiconductor gas sensor
Inventor: IMAMURA HIROO
IPC: G01N27/12
Filed: 1991-07-23
Abstract: PURPOSE:To obtain the title sensor capable of being miniaturized, reduced in power consumption and excellent in the measuring sensitivity of the concn. of gas. CONSTITUTION:A hot-wire type semiconductor gas sensor 1 consists of a two- terminal semiconductor device 10 and the metal oxide semiconductor 12 bonded to the surface of the device. By applying the switching action of the semiconductor device 10, the device 10 itself is allowed to cyclically function as a heater.
Patent JP-H0527915-A (JP)
Title: Information recording and reproducing system
Inventor: HOSOYA HIDEKI
IPC: G06F3/06
Filed: 1991-07-23
Abstract: PURPOSE:To mixedly use sectors differing in data capacity and to effectively utilize the information capacity of an information recording medium by transporting an instruction from a host computer through a small computer system interface(SCSI) so as to designate a partition as the object of recording and reproducing. CONSTITUTION:Based on the command of a host computer 12 transmitted through an SCSI 5, prescribed information is recorded in the information recording medium or recorded information is reproduced. In this case, the information recording medium is divided into the plural logical partitions, and an instruction to designate a sector size used in each partition and an instruction to designate the partition as the object of recording and reproducing are transferred from the host computer 12 through the SCSI 5.
Patent JP-H0488747-A (JP)
Title: Facsmile equipment
Inventor: NAKAJIMA AKIO
IPC: H04N1/32
Filed: 1990-07-31
Abstract: PURPOSE:To send a picture data to an opposite party even when a trouble takes place by providing a control means which receives and stores an original data from other picture reader to the system when reception processing of a picture data of an original is interrupted. CONSTITUTION:A control means 300 controls a reception means and a storage means so that a picture data of an original is received from other picture reader and stored in the storage means when the reception processing is interrupted while receiving a picture data of an original from a picture reader. Thus, even when a trouble such as jam takes place while an original picture loaded to a picture reader is read, other picture reader is used to send the picture data of the original picture to opposite facsimile equipment.
Patent JP-S6448126-A (JP)
Title: Data base processor
Inventor: ITO MASAO
IPC: G06F7/02
Filed: 1987-08-19
Abstract: PURPOSE:To quickly extract and output a maximum value and a minimum value from successively inputted data by providing a comparator which has a function to discriminate a larger or smaller value, memory cells where data is shifted, and a shift controller. CONSTITUTION:Plural memory cells 14, a comparator 13 which compares inputted data with data stored in each memory cell, and a shift controller 15 which moves, transposes, or erases data on the basis of the comparison result outputted from the comparator 13 are provided. Successively inputted data and contents of respective memory cells 14 are compared with each other by the comparator 13, and data is shifted in memory cells by the shift controller 15 in accordance with comparison results and a maximum value and a minimum value of input data are always stored in memory cells 14, and the maximum value and the minimum value are outputted after the end of input data. Thus, the maximum value or the minimum value is quickly extracted from successively inputted data.
Patent JP-S5995479-A (JP)
Title: Element parameter calculator
Inventor: MORI KENJI
IPC: G01R27/28
Filed: 1982-11-24
Abstract: PURPOSE:To calculate automatically such an element parameter that coincides with the characteristic of an element to be evaluated by evaluating the set element to be evaluated under the given measuring condition, calculating an error between the measuring data and the element characteristic, and repeating correction until the error enters a prescribed range. CONSTITUTION:A measuring data output device 1 inputted with a measuring condition (a) encodes the condition and stores the same in a control device 3 which resets the measuring condition in the measuring circuit of a measuring device 6 in order of said data. The measuring data are stored, upon ending of the measurement, in measuring data storage devices 7a, 7b,-7n. The device 3 indicates to an element characteristic calculator 2 to input an initial element parameter (b) thereto. An error display signal (d) for the evaluating element failing to meet the element parameter by an element parameter setter 8 and the data is stored in an element parameter storage device 9. An element characteristic evaluator 10 outputs element characteristic data by using an arithmetic device 4 and stores the same in an element characteristic storage device 11. An error is discriminate between the measuring data and the element characteristic data by using the device 4 and the element parameter is corrected until said error attains a certain error range.
Patent JP-2000027565-A (JP)
Title: Winding shaft for fire-resistant sheet
Inventor: TSUNETANI MASAHIKO
IPC: E06B9/171
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To structure so that a fire-resistant sheet is not slipped off from a shaft and is not dropped in case of a fire. SOLUTION: The end sections of joints 3a, 3b are inserted at both ends in a pipe body 2 respectively, and the pipe body 2 and the joints 3a, 3b are unified through a rod-shaped body 4 arranged on the surface of the pipe body 2. The end section of the fire-resistant sheet 6 is installed to the pipe body 2 by the rod-shaped body 4, and the joints 3a, 3b and the rod-shaped body 4 are constituted in a shaft 1 having heat resistance higher than the pipe body 2.
Patent JP-H1149313-A (JP)
Title: Control method of automatic storage device
Inventor: YODA SATORU
IPC: B65G1/137
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To grasp a fact of a state of no room for further storage by providing a warning means to call an attention concerning storage room before a shelf unit capable of storing a large number of articles becomes full of the articles. SOLUTION: An automatic storage device 12 is furnished with a pair of shelf units 13 arranged face to face with each other and a personal computer to remote control, and the personal computer 27 is devised to transfer a listed up file holder to a carriage 20 by inputting a list of the file holder to take out, setting the carriage 20 at a deposit and delivery part 21 and pressing a delivery starting button of an operation panel 22. At this time, when a storage rate of the file holder exceeds a specified value, warning is displayed on a display 27a of the personal computer 27 or on the operation panel 22 of the automatic storage device 12, and attention is called by storage room before the shelf units 13 become full of articles.
Patent JP-2001036693-A (JP)
Title: Original reader
Inventor: KONAGAYA TATSUYA
IPC: H04N1/04
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To emit a light in each color onto an original uniformly by using LEDs of a required minimum number in each color and not employing optical components (diffusion member or the like with high diffusion) causing a loss of luminous quantity on the way of an optical path to the original. SOLUTION: LEDs emitting each color are classified into those in each color, they are mounted on an independent board 100, and it is placed on a rotary turret 102 and positioned sequentially onto an optical axis. Thus, it is not required to place the LEDs in each color on one board, resulting in eliminating uneven luminous quantity caused by an arrangement pattern of the LEDs in each color. This is because the arrangement pattern without uneven luminous quantity can easily be set. Furthermore, since many LEDs are placed on one board, deficient luminous quantity is reduced and a light diffusion board with high diffusion is not required.
Patent JP-H0849495-A (JP)
Title: Drilling direction control mehtod of small bore diameter pipe propulsive machine and its device
Inventor: HAGIWARA HIDEO
IPC: E21D9/06
Filed: 1994-08-09
Abstract: PURPOSE:To easily carry out drilling direction control of a small bore diameter pipe propulsive machine in simple structure. CONSTITUTION:An eccentric flange 12 is installed on a guide body 10 free to rotate. A shaft 13 having a cutter head 14 is axially supported on the eccentric flange 12, and it is connected to a screw shaft 15 by a universal shaft 16 with a screw. The shaft 13 is eccentric by (a) relative to the guide body 10, and when it drills and advances, a drilling direction of the guide body 10 is changed. A one-way clutch 20 is interposed between the eccentric flange 12 and the shaft 13, and the drilling direction of the guide body 10 is changed by drilling and propelling of the cutter head 14 at the time of rotating in the drilling direction and by rotating the eccentric flange 12 by the one-way clutch 20 at the time of reversely rotating in the drilling direction.
Patent JP-S59119201-A (JP)
Inventor: SUBUENTO AAGE RUNDO
IPC: G01B7/00
Filed: 1983-11-04
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-S6184359-A (JP)
Title: Heat resistant austenitic cast steel
Inventor: EBISUTANI TAKASHI
IPC: C22C38/58
Filed: 1984-10-03
Abstract: PURPOSE:To improve the corrosion and heat resistances of a heat resistant austenitic cast steel as cast by regulating the Ni and Cr equivs. of the cast steel to a specified value each. CONSTITUTION:The Ni equiv. of an austenitic cast steel consisting of <0.15% C, <2.0% Si, <3.0% Mn, 0.02-0.5% N, 6-15% Ni, 15-22% Cr, 0.01-1.0% V, <5% Mo and the balance Fe is regulated to 18-24. The Ni equiv. is represented by an equation Ni equiv.=(% Ni)+30X(%C)+25.7X(%N)+0.5X(%Mn). The cast steel may further contain at least one among 0.01-0.5% Nb, 0.002-0.5% Ti, 0.0005-0.01% B and 0.5-5% W. At this time, the Cr equiv. of the steel is regulated to 18-24. The Cr equiv. is represented by an equation Cr equiv.=(%Cr)+12X(%Si)+%Mo+5X(%V)+0.5X(%Nb)+0.75X(%W)+15-X(%Ti)=40X- (%B). An austenitic cast steel for a turbine casting having superior heat resistance as well as superior corrosion resistance is obtd.
Patent JP-H0867320-A (JP)
Title: Jig for replacing roller of belt conveyer
Inventor: ONODERA NOBUYUKI
IPC: B65G39/12
Filed: 1994-08-31
Abstract: PURPOSE: To facilitate replacing operations in the replacement of carrier rollers by mounting a pipe spanning pivotably a main frame provided with a belt conveyer and a lift frame bed to lift the conveyer belt onto the pipe. CONSTITUTION: A jig is set not to apply a load near carrier rollers to be replaced, mounting a bed 2 on a main frame 1 and fixing the main frame 1 not to move in operation. Next, a shaft 3 on which a lift frame bed 5 is provided is set in a recess defined by lugs 4, 4 of a bed 2, the lift frame bed 5 is erected by a handle 7 to lift a conveyer belt 6, a stop pin of a bolt is inserted through fixing holes in a fixing plate 8 attached to the bed 2 and the handle 7 and the lift frame bed 5 is fixed to a predetermined position. Since the lift frame bed 5 is fixed to the position higher than that on which the carrier rollers are provided, any load is not applied to the carrier roller to replace the carrier rollers easily and safely.
Patent JP-H0526048-A (JP)
Title: Intake port for internal combustion engine
Inventor: HAYASHI YOSHIO
IPC: F02B31/02
Filed: 1991-07-23
Abstract: PURPOSE:To reduce black fume and improve exhaust gas concentration by increasing the turbulence strength of intake air even in low and middle speed areas having less intake flow rate, and sufficiently mixing a fuel with the intake air. CONSTITUTION:A main port 1 and a sub-port 2 are formed into helical shapes, respectively, and a difference in level part 1d lowered toward a combustion chamber 3 is formed on the upper wall surface in the boundary part between the inlet passage 1a and eddy passage 1b of the main port 1, and three flows such as a peeled flow by the difference in step part 1d of the main port 1, and turning flows by the main port 1 and the sub-port 2 are sucked into the combust ion chamber 3.
Patent JP-H0954370-A (JP)
Title: Projector and tool for adjusting height thereof
Inventor: MIYAMOTO MASAAKI
IPC: G03B21/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To easily adjust the height and the elevation angle of a projector. SOLUTION: This tool is constituted of a stick-out/in leg 51 arranged to stick out/in the center of a front part being the projection side of the base of the projector 1 and two screw type abutting parts 3 and 3 screwed on both- end sides of the rear part of the base. Recessed parts for locking 53 are formed at nearly equal intervals in a longitudinal direction on the leg 51, and a projection 61 to be engaged with the recessed part 53 is arranged at a fixed position to be opposed to the recessed part 53 so that it may be energized by a spring to the recessed part 53 side. A push button 7 for pressing the projection 61 in a direction where the projection 61 is separated from the leg 51 against the spring 62 is connected to the projection 61, and the leg 51 is fixed at a specified projected position by engaging the projection 61 in the desired recessed part 53 of the leg 51.
Patent JP-H1155273-A (JP)
Title: Set information registering device and method therefor and medium for recording set information registration program
Inventor: WAKABAYASHI YOSHIMASA
IPC: G06F13/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To eliminate exclusive communication software for logging-in from a terminal such as a personal computer to a device at the time of operating the set information of equipment. SOLUTION: Equipment such as facsimile equipment 10 is provided with a set information registering device equipped with a device information managing part 12 having the set information of the equipment, a communication control part 20, and an information control part 30 for providing set information as a home page to terminal users of a LAN line connected through the part 20, and for updating the set information based on the registered content. Thus, it is not necessary for a user to prepare any exclusive software for registering the set information from a terminal such as a personal computer through the LAN line.
Patent JP-H0255036-A (JP)
Title: Pulse number comparison displaying device of carotid and radius artery
Inventor: IKEDA YORINOBU
IPC: A61B5/0245
Filed: 1988-08-19
Abstract: PURPOSE:To correctly display the dispersion of pulses in numerals by comparatively displaying the number of pulses at a neck and a wrist with a machine. CONSTITUTION:Pulse detectors 3 and 4 are fitted to pulse sections of a carotid 5 and a radius artery 6, pulse oscillations are converted into electric signals, they are electrically amplified by an amplifier section 7 and comparatively displayed in numerals on a pulse number display section 8 and a pulse number comparison display section 9 as the number of pulses per minute. The dispersion can be correctly and quite obviously read out objectively with no misreading of pulses and high reliability.
Patent JP-H1152473-A (JP)
Title: Information writing device and optical equipment
Inventor: IMOTO KAZUO
IPC: G03B17/24
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To surely write a large quantity of information within a write-in range at a magnetic storage part by deciding a write-in frequency for writing the information in the magnetic storage part in accordance with the passing time of a perforation to pass a predetermined passing position. SOLUTION: When a front end part in the feeding direction of a perforation P1 of a frame F1 photographed at this time is positioned in front of a 1st photoreflector 1 and the signal of the 1st photoreflector 1 is changed from LO to HI, an internal timer is stared. While the perforation P1 passes in front of the 1st photoreflector 1, the measurement of the output time of an HI diagonal is started. When the signal is changed from HI to LO, the measurement of the passing time of the perforation P1 of the frame F1 photographed at this time by the internal timer is finished. A microcomputer 3 decides a 1st write-in frequency in accordance with the measured passing time of the perforation P1 of frame F1 photographed at this time and starts writing the information to the magnetic storage part 10 of a film 9 by a magnetic head 4 at the 1st write-in frequency.
Patent JP-S6268326-A (JP)
Title: Adaptive quantizing device
Inventor: HOSODA KENICHIRO
IPC: H03M7/38
Filed: 1985-09-20
Abstract: PURPOSE:To decrease the reduction in the quantization characteristic to a time series signal different from a statistic property from that a voice signal by using an M- multiple table specifying a multiplied value predetermined by a quantization code to obtain properly a scaling factor thereby obtaining an optimum quantization characteristic. CONSTITUTION:The consisting element is an M-multiplicand table 21, an F(Ik) table 24, an accumulator 25, a comparison decision circuit 26, a threshold value setting circuit 27 and a control information signal generating circuit 20. A discrete time series input signal sk is inputted from a terminal 12, multiplied with an output 1/xk of a reciprocal converter 13 by a multiplier 14 to be a value zk, coded into a code Ik by a fixed quantizer 15 and the result is sent from a terminal 16. On the other hand, an inverse quantizing value sk' corresponding to the sample value sk is obtained by multiplying the scaling factor xk and the inverted quantized value zk' in the fixed inverted quantizer 17 by a multiplier 18 at a terminal 19. The scaling factor xk is obtained by multiplying a multiplication value M(Ik-1, Ck) in the M multiplication table 21 obtained from the code Ik-1 and a control information signal Ck fed from a control information signal generating circuit 20 and x<beta>k-1 of the beta-power of the xk-1 by a power multiplier 22 at the multiplier 23.
Patent JP-H0257619-A (JP)
Title: Method for sintering metal powder
Inventor: TAKAGI SHIGEAKI
IPC: B22F3/10
Filed: 1988-08-20
Abstract: PURPOSE:To produce a sintered compact having high density and toughness by heating a metal-powder compact to a temp. at which a liq. phase appears under no-pressure conditions, then continuously sintering the compact in a compressed gas at a specified pressure, cooling the compact to a temp. at which the liq. phase disappears, and then sintering the compact under no-pressure conditions. CONSTITUTION:Metal powder is formed by injection molding, etc., the obtained compact is sintered to a temp. at which a liq. phase appears in an inert gas atmosphere under no-pressure conditions. The compact wherein the liq. phase appears is sintered for about 0.5-2hr in the compressed gas (an inert gas, etc.) at >=30atm, or preferably at 30-250atm, then cooled to a temp. at which the liq. phase disappears, and further sintered under no-pressure conditions. By this method, a metal sinterd compact having excellent mechanical characteristics is obtained.
Patent JP-H0744208-A (JP)
Title: Knowledge information processor and learning method thereof
Inventor: TSUTSUMI YASUHIRO
IPC: G06F15/18
Filed: 1993-07-30
Abstract: PURPOSE:To efficiently perform present learning while considering and recognizing the process of learning in the past. CONSTITUTION:The consequent part constants of input/output data and knowledge data are stored in a history memory 24 as history data. Present characteristic data are analyzed based on the history data within present characteristic analysis reference time T1 retroactively from the present time point. History characteristics are analyzed based on the history data within history characteristic analysis reference time T2 retroactively from a time point Tp in the past. In the history characteristic data, the data higher than a prescribed reference are stored in a history characteristic memory 27. History similarity is calculated based on the deviation between the present characteristic data and all the history characteristic data stored in the history characteristic memory 27. Knowledge data are changed based on the type similarity of the history characteristic data, which present characteristic data are judged the most similar based on this history similarity, and the consequent part constant of the knowledge data.
Patent JP-H0952791-A (JP)
Title: Crucible for pulling up silicon single crystal
Inventor: WATANABE KOJI
IPC: C03B19/09
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a long-life crucible which is suppressed in inside surface corrosion at the time of pulling up a silicon single crystal. SOLUTION: This crucible for pulling up the silicon single crystal is formed of a quartz material which is obtd. by melting high-purity quartz at >=1,750 deg.C, solidifying the melt and converting into 100% cristobalite.