baber/WOPTO huggingface dataset:
Patent JP-S601558-A (JP)
Title: Method and apparatus for automatic sampling of molten iron
Inventor: MATSUO TOMOYASU
IPC: G01N1/10
Filed: 1983-06-20
Abstract: PURPOSE:To automatically carry out sampling and analysis by real time system through such an arrangement wherein the stand-by of a sampling apparatus, sampling by means of its movable sampling rod and connection of the rod to an analyzing device, etc. are all controlled by robots mounted thereon. CONSTITUTION:The moving device 9 of a sampling apparatus 12 is moved from its stand by position by a robot 11 and a sampling rod provided at the end of a heat resistive hand 10 reaches the front of the sampling hole 1a of a middle trough 1. Further, the descent and ascent of the sampling rod are controlled by a robot 14 and molten iron is sampled. Next, the device 9 is moved backward in the same manner and the sampling rod is connected to an analyzing device 8 and analysis is carried out. Upon completion of this analysis, the device 9 is held in stand-by state for a fixed period of time, and then its similar repetitive operations are controlled. By this composition, molten iron can be automatically sampled and analyzed by real time system.
Patent JP-H10296997-A (JP)
Title: Ink jet recorder
Inventor: KURIHARA SATOSHI
IPC: B41J2/165
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which an ink jet port can be cleaned automatically, ink is prevented from oozing out through the ink jet port and the ink jet port can be recovered from clogging in a short time. SOLUTION: Cleaning liquid is supplied from a cleaning liquid tube 27 to a cleaning liquid reservoir 21 through a cleaning liquid channel 16 and a cleaning liquid dripping channel 20 formed at a nozzle part 1 and then it is sucked into the nozzle part 1 through an ink jet port 4a. Consequently, the ink jet port 4a can be cleaned with a small quantity of cleaning liquid in a short time. Since an ink reservoir 5c is firmed at the joint of first and second ink channels 5a, 5b, in the vicinity of the ink jet port 4a, residual ink in the ink channel 5 can be prevented from oozing out regardless of the attitude of the nozzle part 1.
Patent JP-H07319382-A (JP)
Title: Map data processing system
Inventor: AONO TOMOYUKI
IPC: G06F17/30
Filed: 1994-05-24
Abstract: PURPOSE:To recognize the approximate height at a glance in the case a topographical map is displayed on the screen of an EWS and to shorten an arithmetic processing time. CONSTITUTION:Address data 3 read from an address data file 2 through a data reading processing 1 is converted to coordinate data 5 on a CRT through a data conversion processing 4. Height data 7 read from a height data file 8 through the data reading processing 1 is converted to color data 10 through a color arrangement processing 9 in the same way. Next, the topographical map whose colors are arranged by height so that the approximate height can be easily recognized is displayed on the CRT 12 while linking two kinds of data together through a linkage processing 11.
Patent JP-S58225423-A (JP)
Title: Data processor
Inventor: NAKAYAMA AKIRA
IPC: G06F13/10
Filed: 1982-06-25
Abstract: PURPOSE:To minimize the increment of hardware quantity and to ensure more detailed time monitor, by providing a means for informing both the channel number and the monitor time to a means for transmitting a monitor request to a central processor. CONSTITUTION:A means for informing both the number of a using channel and the monitor time is provided to a means which transmits a monitor request to a central processor. For instance, a time monitor request is given to an input/ output controller 300 from one of input/output channel devices 401-403 of an input/output device 400. At the same time, both the channel number and the monitor time are sent when necessary to a central processor 200 via interface signal lines 302 and 303. Then a time monitor request is given to the processor 200 from the controller 300 via an interface signal line 304 and then stored in an input/output control storage part 306. Then a time monitor control part 217 selects a proper position by a decoder 218 for a request storage part 219 and a monitor time storage part 220, respectively.
Patent JP-H01279485-A (JP)
Title: Recording and reproducing device
Inventor: TAKENAGA HIDEO
IPC: G11B27/34
Filed: 1988-05-02
Abstract: PURPOSE:To simplify the display device, to reduce the display space and to make the size of the device smaller by displaying cyclicly date or time information recorded on a recording medium on the display device of the medium. CONSTITUTION:When a power supply of a tape recorder is turned on, whether the mode is the operating mode, recording, reproduction, rewinding or stop is discriminated by a main routine. Whether or not the mode is the recording mode is discriminated at first, and in case of the recording mode, whether or not a tape recording flag is at logical '1' is discriminated. When it is discriminated the flag is not at logical '1' as the result, the content of counter is converted into a time by a reel pulse interruption routine and displayed on a display device 16. The counter is displayed on the device 16 till a switch 17 selecting a data of date and time information is depressed at the recording. The data obtained in this case is processed by the timer interrupt routine and circulated at, e.g., an interval of 0.5sec on the display device 16. The flag is set to '1' afterward and the operation mode is repeated till the stop mode.
Patent JP-S5233808-A (JP)
Title: Structural body for high temperature blast tuyeres
Inventor: KUME SHIYOUICHI
IPC: C21B7/16
Filed: 1975-09-10
Abstract: PURPOSE:To develop a blast furnace tuyere being superior in resistance, spalling resistance, heat insulation, corrosion resistance and low expansion characteristics even under high temperature blast conditions of over 1300 deg.C.
Patent JP-S63277894-A (JP)
Title: Pump device
Inventor: KOBORI MUNEO
IPC: F04D15/00
Filed: 1987-05-07
Abstract: PURPOSE:To perform a fixed flow control, by constituting a control circuit generating a signal variably controlling supply voltage to an induction motor through a flow quantity detector provided in a flow path of a pump. CONSTITUTION:A flow detector 6 is provided in a flow path 5 in the delivery side of a pump 1. This detector 6 connects its output signal to a control circuit 3. The control circuit 3 is constituted so as to substantially change voltage of a power source 4 to an induction motor 2 with a triode AC switch 7. A phase is controlled by this triode AC switch so that a rotary speed of the induction motor 2 increases if a flow quantity decreases. Accordingly, the flow quantity is controlled to a fixed value even if resistance of piping changes.
Patent JP-S5233763-A (JP)
Title: Vibration element for flow rate measurement
Inventor: USUI KEIZABUROU
IPC: G01F1/20
Filed: 1975-09-11
Abstract: PURPOSE: To obtain vibration element for flow rate measurement which is compact and of which vibration is accurately proportional to flow rate, by supporting the bibration element in the pressure chamber in which fluid inlet and fluid outlet are provided two each at symmetrical position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5233456-A (JP)
Title: Chattering rejection circuit
Inventor: USUI YUUZOU
IPC: H03K5/01
Filed: 1975-09-10
Abstract: PURPOSE: To reject undesirable signals in ON-OFF signal occurred at the chattering at the ON-OFF of contact by developing a pulse signal with predetermined pulse width. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10292706-A (JP)
Title: Latch device for opening closing window
Inventor: ASAI NOBORU
IPC: E05C3/24
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a small latch device to easily hood a window in a closed state and reliably release a window. SOLUTION: A latch 30 is supported at a housing 10 (fixed at a window frame) rotatably centering around a first axis A between a release position to allow entrance of a striker (fixed at a window) and a lock position to hold a striker. One end of a first link 49 is rotatably coupled to the latch 30 through a first pin B, and one end of a second link 50 is rotatably coupled to the other end therefor through a second pin C and the other end is supported at a housing rotatably around a second shaft D. The second link 50 is urged such that the latch 30 is rotated to the release position side through the force of a spring 61, and the second link 50 are urged in a direction, in which the latch 30 is rotated to the lock position side, by a pulley 22 rotatably supported at the second link 50 and a wire having one end coupled to a window through the pulley 22.
Patent JP-H10288755-A (JP)
Title: Circularly polarized light converter
Inventor: KONNO YOSHIHIRO
IPC: G02B27/28
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To convert linearly polarized light rays and elliptically polarized light rays into circularly polarized light rays by providing a specific first optical module and a specific second optical module to dispense with the rotation adjustment a quater-wave plate. SOLUTION: A first optical module is provided with lenses 3 of one sheet or more in between ferrules 2, 2'. Then, the first optical module is constituted of a Faraday rotation element 5 whose length is decided so that polarization directions of an incident light and an outgoing light are different by 45 degrees and permanent magnets 4 which are capable of saturating the element 5 and whose magnetization direction is roughly parallel with the length direction of the element 5. A second optical module is provided with lenses 3' of one or more sheets between ferrules 2, 2'.  Then, the second optical module is constituted of a Faraday rotation element 5' whose length is decided so that polarization directions of an incident light and an outgoing light are different by 45 degrees and permanent magnets 4' which are capable of saturating the element 5' and whose magnetization direction is a roughly reverse direction with the magnetization direction of the permanent magnets 4 of the first optical module.
Patent JP-H0410524-A (JP)
Title: Alignment device
Inventor: IWANAGA TAKEHIKO
IPC: H01L21/027
Filed: 1990-04-27
Abstract: PURPOSE:To enable the precise alignment mark positions between the first and second objects to be measured and aligned with each other without being affected by multiple reflection by a method wherein the alignment mark positions are measured while synchronizing the relative distance between the first and second objects with the sampling signals of a detection system so as to be fluctuated. CONSTITUTION:The distance between the first and second objects is detected while being synchronized with the sampling period of a detection system so that the interference conditions may be fluctuated corresponding to the distance between the first and second objects. Thus, for example, when an image pick-up element is used for the detection system, an interference fringe moves in the screen within the storage time so that the finally produced image may not be affected by the interference fringe thereby enabling the values precisely corresponding to the alignment mark positions to be obtained constantly. Accordingly, the positional relation between the first and second objects can be illustrated with high precision without being affected by the multiple reflection interference thereby enabling the precise alignment between both objects to be made.
Patent JP-H07297287-A (JP)
Title: Integrated circuit
Inventor: MOGI TAKAYUKI
IPC: H01L21/82
Filed: 1994-04-25
Abstract: PURPOSE:To use an arbitrary number of function circuits out of a plurality of function circuits with the same function and at the same time reduce the number of function control terminals. CONSTITUTION:2<n-1> function circuits 2-8 out of a plurality of function circuits 2-8 formed separately on a same chip are grouped into function circuit parts 10A-10C consisting of 2<0>, 2<1>... 2<n-1> function circtuits 2, 3, 4, and 5-8 and function control terminals P2, P8, and P20 shared by each function circuit are given, one to each part, to the function circuit parts l0A-10C for distributing a total of n parts, thus using an arbitrary number of up to 2<n-1> function circuits 2-8 and at the same time achieving an integrated circuit where the total number of terminals can be reduced by 2<n>-1-n as compared with be ore.
Patent JP-2000305768-A (JP)
Title: Method for re-writing system software
Inventor: KANAO MASAHIRO
IPC: G06F9/06
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To re-write system software with a simple operation in an operating system(OS) environment by re-writing system software under a real mode just after the re-starting of a computer. SOLUTION: When re-writing application software 110 is started, an empty floppy disk(FD) medium 023 is inserted to a FD drive 021 and a message urging the depression of a key is displayed on a graphical user interface. When the FD 023 is inserted and the key is depressed, re-writing application software 110 reads a system software re-writing medium image file (IMG) 112. Then a medium image is written in the empty FD medium 023 where IMG 112 is inserted. OS completes OS after receiving the indication instruction of re-starting and re-starts the computer. Thus, the re-writing of the system software of IMG 112 is automatically executed, which is developed in the FD medium 023 under the operation environment by the real mode just after a computer power source is supplied.
Patent JP-S5235368-A (JP)
Title: Oil-water separation process
Inventor: FUKUTA MITSUO
IPC: B01D61/14
Filed: 1975-09-13
Abstract: PURPOSE: An oil-water separation processof simple construction capable of selectively separating contained oil-water mixture and the separated oil is equal to unused oil in quality and reusable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01282059-A (JP)
Title: Site for service station
Inventor: KANAMORI AKIFUMI
IPC: B60S5/02
Filed: 1988-05-09
Abstract: PURPOSE:To make such a site that is high in safety against static electricity and short in working time constructible by coating an asphalt paving surface within the site of a service station with oilproof conductive resin. CONSTITUTION:At the time of constructing a site D for a service station A, first asphalt pavement B is applied to the site D, and then guideline marks L1-L4 and oiling position marks E1-E4 by oil types are installed by sizing of a resin plate and coating or the like. Afterward, oilproof conductive transparent resin P of oilproof epoxy resin or the like made up mixing carbon powder or aluminum powder, etc., as a conductive material, by way of example, is coated over the whole surface of the site D. Thus, the oilproof conductive resin is coated on the site whereby station electricity is made easily escapable, and any inflammation in the site D is kept back so that safety is secured and, what is more, construction is made so easy.
Patent JP-H04338763-A (JP)
Title: Full color image forming method
Inventor: SAKAI TOSHIO
IPC: G03G15/01
Filed: 1991-05-15
Abstract: PURPOSE:To offer a full color image forming method in which a full color image is formed by rotating a photosensitive body once and performing the same processing to an entire picture, and a black image is formed only with black toner so that the sharp black image of pure black and the color image without color slurring are obtained. CONSTITUTION:A four-layer compound photosensitive body 1 consisting of four layers of photosensitive layers PI, PII, PIII and PIV respectively having spectral sensitivity to four wavelength light beams which are mutually different is used, and the layers PI, PII and PIII of the four-layer compound photosensitive body are used for forming the color image and the layer PIV is used for forming the black image. After electrostatically charging the four layers to be positive, negative, positive and negative, or to be negative, positive, negative and positive at an electrostatic charging stage, a black latent image and color latent images, such as cyan, magenta, and yellow, are simultaneously formed on the photosensitive body at one exposing stage by four wavelength light beams, then the latent images are successively developed with black toner and the toner of respective colors corresponding to the respective color latent images. Thus, the black image is formed only with the black toner and the color images are formed with the color toner simultaneously and respectively.
Patent JP-H02303629-A (JP)
Title: Retractable instrumentation platform for rolling mill
Inventor: JIEFURI REIN MANINGU
IPC: B21C51/00
Filed: 1990-04-27
Abstract: PURPOSE: To enable a user to obtain accurate process data in real time by moving a reinforced rigid plate between an accurately located position concerning a rolling mill and a position away from such position. CONSTITUTION: In order to lower the instrumentation platform 10 from its elevated position. a hydraulic cylinder 44 is operated by a controlling body, with an extension rod 46 contracted. As a result, a tension member 50 lowers the platform 10 along a supporting frame 12. Then, a laser measuring gage 56 and an infrared gage 60, which are installed in the platform, are arranged for the purpose of measurement and recording of the thickness and temperature of a rolled product. By using this laser measuring gage instrumentation and by arranging these units away from the surface of the upper roll 13 in the transverse direction, the roll height and inclination or an inter-roll gap are monitored, with these signals received as an output in real time, which enables an operator to maintain quality control in a state free of product loss.
Patent JP-S60255613-A (JP)
Title: Production of silicon hydride
Inventor: ITOU MASAYOSHI
IPC: C01B33/04
Filed: 1984-06-01
Abstract: PURPOSE:To produce a silicon hydride, easily, in high yield, by reacting a specific silicon compound with an alkali metal or alkaline earth metal hydroxide. CONSTITUTION:(A) A silicon compound of formula I (x>=1; y<=2x+2, z<=2x; either y or z is not 0; when x=1, z is not 0) having one or more Si-H bonds or Si-Si bonds in a molecule and (B) 0.0001-100mol of an alkali metal or alkaline earth metal hydroxide (e.g. NaON) based on 1mol of Si in the component A are dissolved or dispersed in a solvent such as water, alcohl, ether, etc. (e.g. diethyl ether). The components are reacted with each other in an atmosphere of H2 gas, etc. under atmospheric or positive pressure at 0-100 deg.C to obtain the silicon hydride of formula II (l is 1-x).
Patent JP-S603598-A (JP)
Inventor: SAWA TOSHIO
IPC: G21F9/00
Filed: 1983-06-22
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-S61268620-A (JP)
Title: Animal drug pharmaceutical and production thereof
Inventor: MASUDA TOSHIAKI
IPC: A61K9/16
Filed: 1985-05-22
Abstract: PURPOSE:A granular animal drug, obtained by crystallizing an animal drug by the action of a nucleating agent, and coating the resultant crystallized animal drug with a waxy material which is solid at ordinary temperature, and useful for oral administration by mixing in a feed, etc. CONSTITUTION:An animal drub pharmaceutical obtained by coating an animal drug, e.g. antibiotic, sulfamide drug, particularly slightly crystallizing thiolane based compound having 30-100 deg.C melting point, with a hydrophobic waxy material, e.g. higher fatty acid. In the process, a fine powdery nucleating agent, e.g. inorganic powder such as mica, talc, kaolin, or titanium oxide, or organic powder such as lactose or dextrin, insoluble in the waxy material in an amount of 0.01pts.wt. or more, more preferably 0.05pts.wt. or more based on 100pts.wt. animal drug is incorporated with the hydrophobic waxy material to facilitate the crystallization of the animal drug in the waxy material. The above- mentioned pharmaceutical may be coated with a suitable polymer, e.g. gelatin or methyl cellulose, as desired.
Patent JP-S5814132-A (JP)
Title: Formation of positive type resist pattern
Inventor: HARADA KATSUYUKI
IPC: G03F7/039
Filed: 1981-07-17
Abstract: PURPOSE:To improve sensitivity in the stage of far UV irradiation by irradating said light to a resist film under heating and further to improve definition by making use of irradiation in an oxygen atmosphere in combination. CONSTITUTION:Far UV rays are irradiated to the positive type resist film selected from the group consisting of poly-2,2,3,3,4,4-hexafluorobutyl methacrylate  (FBM), poly-1,1-dimethyl-2,2,3,3-tetrafluoropropyl methacyrlate (FRM) and polymethyl methacrylate (PMMA). In the stage of directly evaporating away the  resist film and forming positive resist patterns directly in accordance with said method, the resist film is kept heated and in this state it is irradiated with far UV light at <=80 deg.C with, for example, FMB, <=100 deg.C with FPM and <=130 deg.C with PMMA. Definition degrades when temp. is too high. High definition is provided by the irradiation in an oxygen atmosphere.
Patent JP-S61269921-A (JP)
Title: Method and apparatus for rolling with multi-passes rolling mill
Inventor: KUWANO HIROAKI
IPC: B21B37/68
Filed: 1985-05-23
Abstract: PURPOSE:To prevent the meandering of a rolling material with a multi-passes rolling mill having >=3 pieces of work rolls rotating at different speeds in one stand by detecting the roll gaps on the operation side and driving side of at least one pass and controlling the respective gaps to target values. CONSTITUTION:The rolling material S is passed through the roll gaps 15-17 formed of the work rolls 8 and 9, 9 and 10, 10 and 11 and is thereby rolled in the stage of rolling the material S in the multi-passes rolling stand having the work rolls 8-11 and backup rolls 7, 12. The output signals from displacement gapes 21a, 21b attached to roll chocks 3a, 3b of the work roll 9 are fed to a relational calculator 22. The signals therefrom are compared with the output from a target value setting circuit 25 constituted of a relay 23 and a storage circuit 24 by a relational calculator 26. The resultant parallelism deviation signal is inputted to a parallelism control adjuster 27 by the output signal of which the roll gaps on the right and left operation side and driving side of the roll gap 15 are controlled and the meandering of the material S is prevented.
Patent JP-H049009-A (JP)
Title: Spatial optical modulating element
Inventor: SHIMIZU SHIGEO
IPC: G02F1/1333
Filed: 1990-04-26
Abstract: PURPOSE:To obtain excellent display quality even when the element has high resolution by using spherical spacers for a liquid crystal cell, and specifying the size and quantity of the spacers. CONSTITUTION:Read light which is made incident on an optical modulating layer 44 whose cell interval is held by the spacers 46 is reflected by a mirror layer 42 to read information, and spherical spacers of size determined in consideration of the spatial resolution of the element 30 are used as the spacers 46 and present in the cell by a <=100 piece/mm<2> amount. No shadow of the spacers 46 are therefore not displayed, an area where the read light is reflected directly is smallest among other shapes, and feeling of roughness of the image is reducible. Consequently, excellent display quality can be obtained even when the element has high resolution.
Patent JP-H0412091-A (JP)
Title: Method for epitaxial growth of semiconductor crystal
Inventor: KOYAKE MAKOTO
IPC: C30B23/08
Filed: 1990-04-26
Abstract: PURPOSE:To decrease the density of minute elliptic defects generated in a growth layer and to improve the characteristics of device by selecting a crystal wafer having low density of pits developed by an AB etchant and using the wafer as a substrate for growth. CONSTITUTION:A semiconductor crystal is grown by molecular beam epitaxy on a growth substrate consisting of a crystal wafer having a density of AB pits developed by an AB etchant of <=5X10<3>cm<-2>.