baber/WOPTO huggingface dataset:
Patent JP-S5452653-A (JP)
Title: Controller for rolling mill with defferent speed rolls
Inventor: YAMAZAWA KATSUMI
IPC: B21B37/46
Filed: 1977-10-05
Abstract: PURPOSE: To easily, exactly, automatically control the circumferential speed of upper and lower rolls, by connecting the settled circumferential speed ratio signal feed line including the multiplier, to the settled circumferential speed sigal feed line connected to the roll speed control circuit.  
     CONSTITUTION: When the circumferential speed signal V 1r  is settled taking the circumferential speed of the lower work roll 5 as the reference, this circumferential speed signal V 1r  becomes the speed of the rolling mill. Next, the circumferential speed ratio signal α is settled, and the circumferential speed V 0r  of the upper work roll 1 is settled. For obtaining the settled circumferential speed signal V 0r  of the upper work roll 1, the circumferential speed signal V 1r  of the lower work roll 5 is multiplied by the circumferential speed ratio α by the multiplier 11. This settled circumferential speed signal V 1r  is sent to the motor 6 through the comparator 7 of the speed control circuit for the lower work roll; and the lower work roll 5 is driven by the action of motor 6, and at the same time, the circumferential speed detecting signal is sent from the speed meter 8 to the comparator 7 as feedback; hereby, the speed control for the lower work roll 5 is carried out 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6128428-A (JP)
Inventor: YOZEFU RIKARUTO KAERIN
IPC: C02F3/12
Filed: 1984-06-11
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-H08313193-A (JP)
Title: Steel ball distributing apparatus
Inventor: HANADA MASAYUKI
IPC: F28G1/12
Filed: 1995-05-18
Abstract: PURPOSE: To enable lowering of a lifting height of steel balls with a steel ball transporting device by arranging a screw conveyor between an outlet of the steel ball transporting device and distributing devices to transfer the steel balls roughly in the horizontal way to be distributed among the scattering devices. CONSTITUTION: Steel balls carried above a heat exchanger 1 by a steel ball transporting device 4 are sent to a screw conveyor 3 set between an outlet of the steel ball transporting device 4 and scattering devices 2. The steel balls are further sent to the scattering devices 2 on the heat exchanger 1 by a duct and scattered widely over the entire surface of the heat exchanger 1 from the scattering devices 2 to remove soots hitting against the surface of a heat exchanger tube. The steel balls cleared of the soots leave the heat exchanger 1 and are separated from the soots by hot air for separation of dusts by a duct separator 5. Then, the steel balls are carried again onto the heat exchanger 1 by the steel ball transporting device 4 from a steel ball supplying device 6 to be circulated.  This enables lowering of a lifting height of the steel balls by the steel ball transporting device 4.
Patent JP-S61874-A (JP)
Title: Coding system of binary coded picture data
Inventor: NAGATA KOUICHI
IPC: G09G5/39
Filed: 1984-06-13
Abstract: PURPOSE:To shorten the refresh time of pictures and to attain the satisfactory compression of data without producing any loss of information quantity, by providing a line thinning part where the pictures are converted into lineworks, a start point detecting part, a coding part, etc. CONSTITUTION:The picture data read out of a map 1 is converted into the binary coded picture data by an input part 2 and undergoes the line thinning process through a line thinning part 4 via a memory 8. Then the start point of the picture data is detected at a start point detecting part 5 to check the adjacent direction of the next picture element continuous to the start point via the memory 8. The coding process is performed after the adjacent direction is decided. When the coding is through with the picture element in such a way, this picture element is erased out of the original picture data. If the end point is detected with the picture element under coding, the procedure proceeds to the part 5 again from a coding part 6 for detection of the next start point. In such a way, the picture data is coded through the part 4, etc. and the satisfactory compression of data is attained and also the refresh time of pictures is shortened.
Patent JP-H10299097-A (JP)
Title: Assemblies for structure having connecting member and manufacture thereof
Inventor: HARIGAI YOSHIAKI
IPC: B27M3/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide assemblies for structure having a connecting member capable of being manufactured without burying the connecting member such as a connecting fitting when the glued laminated timber for structure is produced and manufacture thereof. SOLUTION: In the assemblies for structure having the connecting member, the connecting member is buried into a recessed section 10 formed in response to the connecting member in the assemblies M for structure. A diameter shrinking section 26 is formed to the outside of a section, into which the connecting member is buried in the assemblies M, while an adhesive feed passage 24 opened to the outer circumference of the diameter shrinking section 26 is formed into the connecting member at that time, an adhesive reservoir 11 is formed in response to the diameter shrinking section 26 in the assemblies M for structure, and a space shaped of the adhesive reservoir 11 and the diameter shrinking section 26 is filled with adhesives A and the connecting member is fixed onto the glued laminated timber M for structure.
Patent JP-S6012833-A (JP)
Title: Optical switching circuit
Inventor: YASUKI TOSHIHARU
IPC: H04B10/291
Filed: 1983-07-04
Abstract: PURPOSE:To switch simply light by comparing the output level of a photodetector with a reference level, controlling successively and circularly the switching of contacts of an optical switch when the output level is lower than the reference level, and holding the current contact status when the output level exceeds the reference level. CONSTITUTION:Plural input terminals P1-PN are alternatively selected and light from the selected input terminal is outputted from an output terminal through a light branching filter 14. The light branching filter 14 branches a part of the output light and supplies the branched light to a photodetector 15 and the photodetector 15 converts the input light signal into electric signal and sends the electric signal to a switching control circuit 16. The circuit 16 compares the output level of the photodetector 15 with the previously set up reference level, and if the output level is lower than the reference level, the contacts of the optical switch 13 are successively and circularly switched. When the output level exceeds the reference level, the current connection status of the switch 13 is held as it is.
Patent JP-S61280010-A (JP)
Title: Magnetic head
Inventor: KUMASAKA TAKAYUKI
IPC: G11B5/23
Filed: 1985-06-05
Abstract: PURPOSE:To improve joint strength and working yield by forming a groove in a protection substrate and slanting the side edge part of the groove opposite a magnetic gap to the magnetic gap, and making track width smaller than the thickness of a head core. CONSTITUTION:Two continuous shallow grooves 22 and 22' are formed in the top surface 21 of the protection substrate 20 so that adjacent end parts overlap each other, and a shallow groove 23 is provided. At this time, both end parts of the shallow grooves 22 and 22' are slanted and the projection part in the center of the shallow groove 23 is a little bit deeper than the track width of the magnetic head. Then, a metallic magnetic material film 24 is formed in the shallow groove 23, glass 25 is provided, and the protection substrate 20' is superposed and then heated and pressed to form a jointed body 26, which is divided in the center to obtain core half blocks 27 and 27'. Them a groove 29 for coil winding is formed and then a nonmagnetic gap film is formed on surfaces 28 and 28'; and the half bodies 27 and 27' are made to abut on each other and joined together by pressing and heating and cut to the core width T to obtain a magnetic head 33.
Patent JP-S5454462-A (JP)
Title: Automatic two tub washing machine
Inventor: INADA KEN
IPC: D06F41/00
Filed: 1977-10-08
Abstract: PURPOSE: Two tub washing machine which can be used in either mode, automatic or non-automatic.  
     CONSTITUTION: By adding another cam mechanism (pouring water & rinsing only) to the cam associated with the automatic timer which operates a series of operations, supply of water, washing, draining and rinsing, operations of the same mode as "rinsing" of the series of operations in the control circuit can be done; supply of water via a-c point of contact of change-over cam switch C 2 8 and right or left rotation of the pulsator via a-c point of change-over switch C 3 9, c-a point of C 4 10 and c-b point of C 6 12 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000308425-A (JP)
Title: Flowerpot
Inventor: KOMINE SHINJI
IPC: A01G27/06
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a flowerpot capable of automatically carrying out the irrigation (water supply), supplying sufficient water to the root of a plant, fulfilling excellent functions as the flowerpot such as slight evaporation of water and freely replacing a pot body, a water tank body, etc. SOLUTION: This flowerpot is obtained by mounting extendedly installed parts of water conveying parts of the pot body on socket parts of the water tank body, thereby connecting the water conveying parts in the pot body to the water conveying parts in the water tank body, on the other hand, installing and removing the extendedly installed parts of the water conveying parts of the pot body from the socket parts of the water tank body and thereby composing the pot body and the water tank body so as to be freely installed and removed and is capable of changing the pot body into the various kinds of pot bodies in the flowerpot comprising the plural water conveying parts having a water conveying unit in the interior thereof stood at the bottom of the pot body,  the water conveying parts having the water conveying unit extendendly installed from the bottom of the pot body in the downward direction, the plural socket parts capable of mounting the extendedly installed parts of the water conveying parts provided on the upper part of the water tank body and further the water conveying parts connected to the socket parts and arranged in the water tank body.
Patent JP-2000310922-A (JP)
Title: Image forming device
Inventor: YOSHIDA MAYUKO
IPC: G03G21/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To shorten the waiting time for a change, to shorten a first copying time and to prolong the life of the device by making it possible to set the combination of an image formable state and an image nonformable state at the time of standby to wait for the start request of an image forming operation. SOLUTION: Unless the image forming device is set at any of history compliance standby, intermediate standby and full-color mode standby (S71, 77 and 79), a transfer transporting belt is set at a posture at the time of a black and white mode (S82). When the device is set at the full-color standby or the intermediate standby, the transfer transporting belt is set at the posture at the time of the full-color mode or the posture at the time of intermediate standby (S80 and 78). When a history compliance period is set (S72), the past use record is read out (S73) and the use frequencies of the full-color mode and the black and white mode till the past prescribed period are calculated (S74) and the transfer transporting belt is set at the posture (S78) of the intermediate standby, the posture (S82) at the time of the black and white mode or the posture (S80) at the time of the full-color mode.
Patent JP-S5452664-A (JP)
Title: Forming method for pipe at pipe joint portion
Inventor: OOTSUKA MASANAO
IPC: B21D19/00
Filed: 1977-10-04
Abstract: PURPOSE: To simply give sufficient strength to the pipe joint portion, and to make possible the expanding ratio to be greatly increased, by giving the longitudinal compressive deformation to the end edge of the expanded whose wall is thinned through the expansion process, on purpose to form the thick wall.  
     CONSTITUTION: The guide part of the insertion jig 7 is press fitted into the opening 16 of the piping 1 rigidly held by the fixing jig 6. The piping 1 is expanded into trumpet-shape along the slant face 13 and is expanded into thin wall pipe successively in the insertion part 9. With further progress of the press fitting, the large diameter end edge 10 of the insertion part 11 hits the pipe end edge of the exoanded part 2; hereby, the pipe end edge successively receives longitudinal compressive deformation. When the insertion of the insertion jig 7 is finished, the expanded part is compressively deformed, in the gap between the jig 7 and the fixing jig 6, so as to form thick walled condition; hereby, the wall thickness of the expanded part becomes equal to the wall thickness of the raw material 1, so that the piping of obtained. As a result, the expansion ratio can be greatly increased as compared with the conventional method 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04277126-A (JP)
Title: Conveyer for magnetic powder
Inventor: OISHI HAJIME
IPC: B65G54/02
Filed: 1991-02-28
Abstract: PURPOSE:To dispense with the cleaning of a conveyer by conveying the magnetic powder in the condition that the conveyer and the magnetic powder are separated completely thereby completely preventing the adhesion of magnetic powder to the conveyer, and to sharply improve the life of the device by preventing the abrasion of the conveyer by the magnetic powder, and further to separate the magnetic powder being precipitated in the liquid from that liquid and convey it. CONSTITUTION:Magnetic powder is conveyed in the condition that the conveyer and the magnetic powder such as chips, etc., are separated completely by conveying it while attracting the magnetic powder 6 to the outer wall of the casing by running a permanent magnet 4 inside the casing 10 and making the magnetic force act on the magnetic powder through that casing.
Patent JP-S611504-A (JP)
Inventor: ROBAATO ROOREN DOBUSON
IPC: B60C7/10
Filed: 1985-06-05
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-H10312188-A (JP)
Title: Display interface device
Inventor: MIHASHI MASASHI
IPC: G09G5/36
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To realize a frame buffer memory retreat/return processing system by division data transfer control. SOLUTION: A data transfer between an incorporated frame buffer memory 12 and a system memory 5 is executed by a graphic board 1 incorporated graphic controller 11, and the data transfer between a pixel data area and a pixel data reservation area is controlled by the controller 11, and retreat/ return processing is performed for the display area pixel data on a video display 2 picture. The graphic controller 11 stores left upper corner addresses, widths, heights of pixel data small areas A, B,..., N secured on the frame buffer memory 12 and specified addresses and the number of entry by a relevant screen address table in respective incorporated registers. The controller 11 compares respective small area pixel data and address data by the frame buffer memory 12 with relevant cache buffer contents by incorporated comparison circuit and cache buffer to output them.
Patent JP-S6011930-A (JP)
Title: Data input processor
Inventor: UNO HIDEYA
IPC: G06F15/00
Filed: 1983-06-30
Abstract: PURPOSE:To reduce the cost and time for production of programs and also to improve the program quality by forming a data input processing part after filling and separating data and then attaining the general-purpose application and facilitated description of programs. CONSTITUTION:A program describing the screen display information and its display method is set into a data file separately from those stored in a program package. For instance, the programs are successively read out of a program package 1 under the control of a CPU2 when the program execution is started. Then the number of a record key is indicated in a step needed for input of data, and the corresponding record of a data file with keys is addressed by a key of said indicated number. The screen display information 13, the input data information 14 and the data conversion processing information 15 are read out of the record. Then a guide message is displayed on a CRT3 in accordance with the control information 17 of the information 13 and the information of a guide message part 18.
Patent JP-S5546472-A (JP)
Title: Gas discharge indicator
Inventor: URADE TOSHINORI
IPC: H01J11/28
Filed: 1978-09-29
Abstract: PURPOSE: To increase the sustain margin due to the fluctuation of load, by providing a plurality of dammy cells at the outside of indicator while adjoining each starting electrode formed on X and Y substrates of gas discharge indication panel.  
     CONSTITUTION: At the outside of indicator, a plurality of dammy cells 17 are provided in adjascent to the starting electrode 15 on X substrate 11, while a plurality of dammy cells 18 are provided in adjascent to the starting electrode 16 on Y substrate 12. Sustain voltage from sustain voltage supply circuits 2, 3 and write voltage from address circuits 4, 5 are provided to the dammy cells 17, 18 which are continuously lighted while being concealed not to disturve the indicator. Consequently the variation rate of load due to the lighting cell is reduced while the fluctuation of sustain voltage is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06306039-A (JP)
Title: Paraphenylene diisocyanate and production of isocyanate group-terminated prepolymer using the same
Inventor: MOTOMURA KAORU
IPC: C08G18/10
Filed: 1993-04-23
Abstract: PURPOSE:To obtain a urethane elastomer inhibiting the production of dimers on its melting and having a high quality by using flaky or granular PPDI. CONSTITUTION:A method for producing PPDI is characterized by containing PPDI flakes of 1-20mmX1-20mmX0.1-2mm, >=90% of the whole PPDI flakes being 2-10mmX3-10mmX0.2-10mm, or PPDI granules having an average granule diameter of 1-10mm, >=90% of the whole granules having an average granule diameter of 2-5mm, and a method for producing an isocyanate group-terminated prepolymer is characterized by reacting the PPDI with a liquid polyetherpolyol at room temperature.
Patent JP-S62278718-A (JP)
Title: Impregnated cathode
Inventor: YAMAMOTO YOSHIHIKO
IPC: H01J9/04
Filed: 1986-05-28
Abstract: PURPOSE:To make an oxidation state of W in a thin film artificially controllable, by intruducing oxidizing gas such as oxygen gas, water vapor or the like well controlled at the time of sticking of the thin film, or steam. CONSTITUTION:Making Sc2O3 a supply source, a thin film 8 consisting of W and Sc2O3 is stucked to a cathode by means of a vacuum sputtering process. In advance of this vacuum sputtering, high purity oxygen is introduced through a gas introducer so as to cause oxygen partial pressure in a spatter evaporation vessel to become 1X10<-5>-1X10<-4> Torr, and the partial pressure is measured by a small-sized mass spectrograph installed in the vessel. With this operation, W in the thin film 8 is oxidizable. With this constition, an oxidation state of this W can be artificially controlled.
Patent JP-S5547159-A (JP)
Title: Rotary atomizing head for atomizer
Inventor: TADA YOSHINORI
IPC: B05B3/10
Filed: 1978-09-30
Abstract: PURPOSE: To uniformly atomize fluid to be atomized as well as remove bubbles by forming plural uneven portions extending to the direction intersecting with the flow direction of fluid to be atomized on diffusing surface and also having slow curves.  
     CONSTITUTION: The rotary atomizing head body 1 of an electrostatic coater has the corn-shaped diffusing surface 1a in its inside and a liquid paint supplied from a feed tube is supplied to the base of the surface 1a, on which plural uneven portions 1b extending to the direction intersecting with the flow direction of the liquid paint and having slow curves are formed in a concentrically or spirally. Thus, the feeding speed of the paint is reduced by the uneven portions 1b as barriers but the diffusibility of the paint is made better. Under this constitution, uniformity in the film thickness of paint at the end portion 1c of the diffusing surface 1a is available and generaction of bubbles is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000312242-A (JP)
Title: Communication system
Inventor: NISHIOKA KOJI
IPC: H04L29/08
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of data re-transmission and a communication error by setting an optimum communication rate depending on an acquired state of a real line. SOLUTION: A ROM 2 has a plurality of speed tables 21, 22, 23 with different characteristics storing data where eye quality monitor EQM values, and optimum transmission rates used for data transmission are in cross-reference with each other. Any of the speed tables 21, 22, 23 is selected and stored in a RAM 71 of a modem 7 as a speed table 72 that is used of deciding an actual communication rate on the condition that a communication error or a PPR occurs in the actual communication or the like under the control of a main control section 1. Thus, a communication unit corrects a communication rate decided by a table arithmetic operation using the speed table in response to a state of the real line to which the communication unit is installed on the basis of the actual communication result.
Patent JP-H05296864-A (JP)
Title: Pressure sensor and its manufacture
Inventor: BABA KAZUHIRO
IPC: G01L9/00
Filed: 1992-04-16
Abstract: PURPOSE:To obtain a compact pressure sensor which has superior pressure resistances and high accuracy by removing a part of a silicon substrate from the rear surface with using a diamond film as a mask after forming the diamond thin film and a strain gauge on the silicon substrate. CONSTITUTION:A supporting body of the sensor is formed of a monocrystal silicon substrate 1. A diaphragm of a diamond thin film 2 having 10-50MPa tensile stress is formed on one surface of the substrate and a strain gauge 3 of a metallic thin film is set at the center of the diaphragm. A diamond thin film 4 is provided at the rear surface of the substrate 1 as an etching mask. The diamond thin films 2, 4 are formed by a thermal filament method. After the thin film for the diaphragm is formed 5mum thick and the thin film 4 for the mask is formed 1mum thick, a photoresist is applied onto the thin film 4, and then a part of the thin film 4 is removed by reactive ion etching. Subsequently, the metallic thin film 3 is formed at the central part of the thin film 2 by sputtering, and then the rear surface of the substrate 1 is etched by an aqueous solution of potassium hydroxide.
Patent JP-H01291037-A (JP)
Title: Range hood
Inventor: ITO YASUHIDE
IPC: F24F7/06
Filed: 1988-05-18
Abstract: PURPOSE:To set the range at the proper position for a lower hot plate by fixing a jetting nozzle of a fire extinguishing device provided on the top panel of a hood body on a nozzle fixing rod and horizontally movably supporting the nozzle fixing rod on a support plate attached to the hood body. CONSTITUTION:In the inner part of a box body-like hood body 1 whose front and lower faces are opened, a fan casing 4 in which an electric motor 5 and a blade 6 are incorporated is provided, a fire extinguishing device body 7 is provided on the top panel of the hood body 1, a jetting nozzle 8 is set on the front lower part thereof and automatically jets fire extinguishing agent when it detects an abnormal high temperature. Further the jetting nozzle 8 and a fire extinguishing device body 7 are connected by a pipe 9. The jetting nozzle 8 is attached to a nozzle fixing rod 10, which is supported by a support plate 11 fixed on both the end of the hood body 1, but a slot 11a is formed in the support plate 11 and the nozzle fixing rod 10 is parallelly moved to adjust the position because a screw is inserted through the slot 11a and the nozzle fixing rod 10 is fixed.