baber/WOPTO huggingface dataset:
Patent JP-H08142583-A (JP)
Title: Filling-in plotting method for pen plotter
Inventor: KOGA TOSHIAKI
IPC: B43L13/00
Filed: 1994-11-24
Abstract: PURPOSE: To control the generation of a core residue in filling-in plotting by extracting peripheral lines of the plotting data on a filled-in diagram inputted in a computer, selecting the longest line segment of the peripheral lines as a standard axis, and reciprocating a pen in parallel with a standard line. CONSTITUTION: Plotting data are transferred from the host computer of CAD 2 to the input interface 4 of the controller for an XY platter to be stored in a data buffer 6. A data analysis part 8 analyzes the plotting data and judges whether a filling-in command is included in the data or not. When the command is included, it is judged whether the filled-in diagram us rectangular as assigned by the command or not. When the diagram is rectangular, the longest line segment of the rectangular peripheral lines is assigned as a standard axis, and a plotting mechanism is controlled to paint out by reciprocating a pen in parallel with the standard axis. When the diagram is polygonal, the operation is similar as above, but the longest diagonal can also be taken as a standard axis.
Patent JP-H04186864-A (JP)
Title: Method of cutting-out circuit board
Inventor: YONEDA YOSHIHIRO
IPC: H01L21/78
Filed: 1990-11-21
Abstract: PURPOSE:To evade complexity that protrusions like bumps are formed in a module unit, and enable rational processing in a board unit, by a method wherein recessed parts or penetrating holes corresponding with protruding parts are formed in a dicing stage, the protruding parts are accommodated in the recessed parts or the penetrating holes, the circuit board is bonded to the dicing stage, and cutting-out is executed. CONSTITUTION:A dicing blade 1 is fixed to a dicing flange 2 and rotated, thereby cutting out a circuit board 3. The circuit board 3 is accommodated in penetrating holes of a dicing stage 4 which correspond with protruding parts 6, and bonded with wax 5.
Patent JP-H06151175-A (JP)
Title: Magnetization jig of cylindrical magnet
Inventor: ASAKURA AKIRA
IPC: H01F7/02
Filed: 1992-10-30
Abstract: PURPOSE:To provide a magnetization jig of a long life cylindrical magnet which has enhanced durability against friction with a work. CONSTITUTION:A plurality of wiring grooves 2 in an axial direction are formed on a cylinder surface for magnetization at the external circumference of a cylindrical yoke 1, a covered lead wire 3 for applying an excitation current is wired in such a manner as being housed within the wiring grooves 2 and the folding portions of these lead wires 2 are wired in the circumferencial direction at the end surface of the yoke 1. A metallic protection frame 6 having the cylinder surface in almost the same diameter as the cylinder surface for magnetization is coaxially provided at the end surface of the yoke 1 in the structure as not interfering the lead wire 3 and the wiring portion in the circumferencial direction of the lead wire 2 in the side of internal circumference of the protection frame 6 is molded by resin.
Patent JP-H03175048-A (JP)
Title: Ink cartridge
Inventor: NOJIMA TAKASHI
IPC: B41J2/175
Filed: 1989-12-05
Abstract: PURPOSE:To enable ink and waste ink to be contained to their maximum by a method wherein a movable partition wall is provided between an ink bag and a waste ink absorbing material, the waste ink absorbing material is formed of a material swelling by absorbing waste ink, and the movable partition wall is displaced according to variation in volume of the ink bag and the water ink absorbing material. CONSTITUTION:A movable partition wall 40 capable of being freely moved vertically is provided to an ink cartridge 4. An ink bag 42 is contained in its upper chamber 41A, and a waste ink absorbing material 43 is contained in its lower chamber 41B. The waste ink absorbing material 43 is formed by a material swelling by absorbing liquid and there is high water absorbing polymer being water absorbing macro molecu lar material as an optimum material. As ink is being consumed in the ink cartridge 4, the ink bag 42 is contracted in a depressed manner. Besides, the ink used for recov ery operation is introduced to the waste ink absorbing material 43 via a guide tube 107, which is swollen. The movable partition wall 40 is vertically moved according to contraction of the ink bag 42 and expansion in a volume of the waste ink absorbing material 43, and miniaturization and cost reduction can be achieved by effective utiliza tion of a space 40 inside the cartridge.
Patent JP-H10159701-A (JP)
Title: Bulb turbine power generator
Inventor: KAWAMICHI TADAHARU
IPC: F03B3/04
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a bulb turbine power generator provided with an improved piping for discharging drain and drain oil. SOLUTION: A bulb turbine power generator 1 uses a draining device 2 and a changed path for an oil draining piping 7 as compared with a conventional one. The device 2 is constituted by a draining piping 21, a draining piping 22 for joining a container 939 fixed to a water turbine to the piping 21, a drain reservoir 29 disposed at the position where water 89 discharged from the piping 21 enters naturally, and a draining piping 85 whose receiving side for the discharged water 89 is joined to the bottom of the reservoir 29. The piping 21 is arranged nearly horizontally between the container 939 fixed to a bulb nose 933 and a through hole made in the wall of a support 937 provided on the bottom of the power generator 1 such that the discharged water is flown by gravity. A path of the piping 7 from an oil introducing part 94 to the inside of the support 937 is arranged in the piping 21.
Patent JP-H11207146-A (JP)
Title: Method for recovering gypsum from flue gas desulfurization wastewater
Inventor: NANAUMI TAKUMI
IPC: B01D53/77
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To recover high purity gypsum from the flue gas desulfurization wastewater through the use of an evaporation/concentration device whose operation is easily controlled, by evaporating and concentrating flue gas desulfurization wastewater and thereafter subjecting the concentrated wastewater to solid-liquid separation to recover gypsum on the solid side and to remove heavy metal ions, fluorine ions and COD components in a separated liquid on the liquid side. SOLUTION: This method comprises: adding caustic soda or sulfuric acid to flue gas desulfurization waste water discharged from the flue gas desulfurization equipment of a coal-fired power plant to adjust the pH of the wastewater; concentrating the resulting wastewater by using an evaporation/concentration device to obtain condensed water and a concentrated liquid; then, withdrawing a part of the concentrated liquid and transferring the withdrawn concentrated liquid to a first reaction vessel; dehydrating the remainder of the concentrated liquid with a filter press to recover gypsum; also, introducing the dehydration filtrate obtained from the filter press into the first reaction vessel; adding a heavy metal scavenger and a difficulty-soluble salt-forming agent to the first reaction vessel; adjusting the pH of the liquid in the first reaction vessel with caustic soda or sulfuric acid;  transferring the resulting liquid in the first reaction vessel to a second reaction vessel; adding an inorganic flocculant to the transferred liquid; dehydrating the flocculated solid matter with a filter press to obtain dehydrated cake; and on the other hand, passing the dehydration filtrate through an active carbon adsorption column to discharge the treated filtrate as wastewater.
Patent JP-2001129750-A (JP)
Title: Method and device for grinding work edge
Inventor: OKUYAMA SHINICHI
IPC: B24B9/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To efficiently grind a peripheral surface of a work and an edge part continued therefrom with high accuracy. SOLUTION: Plural chucks 13 respectively holding works W are divisionally rotatably mounted on a rotary table 12. The outside of the rotary table 12 is provided with a grinder for grinding an inner peripheral surface of the work W, a grinder 16d for grinding an outer peripheral surface of the work, a first edge grinder for grinding an edge part of one surface side of the inner peripheral surface, a second edge grinder 16f for grinding an edge part of the other surface side of the inner peripheral surface, a third edge grinder 16g for grinding an edge part of one surface side of the outer peripheral surface, and a fourth edge grinder 16h for grinding an edge part of the other surface side of the outer peripheral surface.
Patent JP-H05153363-A (JP)
Title: Image information processor
Inventor: MATSUO TORU
IPC: G06T7/00
Filed: 1991-11-28
Abstract: PURPOSE:To prevent the deterioration of picture quality of the output images by detecting and erasing selectively the undesired images generated in the peripheral areas of the output images through the digital information processing. CONSTITUTION:If a book 21 which is opened on a flat bed 22 for input is smaller than the area of a designated area 22S which is exposed and scanned by an image input sensor part 23, the information on an area P which is not included in an input original, i.e., a black belt-shaped image is added to a copied image. The output received from an image information memory part 12 that stores the image information including such undesired information as that on the area P is processed by an image information processing part 13. In other words, an image end inspecting part 13a inspects the presence of the black picture elements equivalent to the segments forming the black belt-shaped image at the image end of the image information. Then a connected area investigating part 13b applies the labeling processing, etc., to the inspected black picture elements to select and designate a black belt-shaped image area. A connected area erasing part 13c replaces the black picture elements of the designated connected areas with the white picture elements.
Patent JP-H02159078-A (JP)
Title: Squid element
Inventor: KITA JUNICHI
IPC: H01L39/22
Filed: 1988-12-12
Abstract: PURPOSE:To change the temperature of a Josephson junction section, and to adjust the critical current value of the Josephson junction section by forming a conductible resistor film near the Josephson junction section and controlling the quantity of conduction from the outside to the resistor film. CONSTITUTION:A substrate 1 is made of MgO, YB2Cu3Ox is film-formed onto the substrate 1 through a sputtering method, a resist mask is prepared through photolithography, and the film is etched through Ar ion milling, thus acquiring a loop-shaped superconducting thin-film 2 and a micro-bridge type Josephson junction section J. MgO is film-formed so as to cover only a section near the Josephson junction section J centering around the junction section J in the upper section of the junction section J, and an insulating film 3 is shaped. Ta is film-formed so as to pass through a section just above the Josephson junction section J in the upper section of the insulating film 3, and used as a resistor film 4. When a supply current value to the resistor film 4 is changed, the resistor film 4 is heat-generated only by quantity corresponding to the current value, and the temperature of the Josephson junction section J is elevated. Currents made to flow through the resistor film 4 are controlled, thus controlling the critical current value of the junction section to a desired value.
Patent JP-H01159132-A (JP)
Title: Tapping device
Inventor: IKEMOTO SHIGERU
IPC: B23G3/00
Filed: 1987-12-11
Abstract: PURPOSE:To form a tapped hole with high precision by forming a male screw having the less pitch than that of a tap on the outer periphery of a main spindle and shifting the main spindle in correspondence to the pitch of the tap by a guide member having a female screw for the meshing with the male screw on the inner periphery of a frame. CONSTITUTION:A main spindle 34 is positively revolved at the equal speed to that of a driving body 7, accompanied with the positive revolution of the driving body 7 through the positive revolution of a main shaft 4. At the same time, the revolution of the driving body 7 is transmitted to a guide member 44 through a transmission mechanism 55, and a member 44 is revolved at the half speed of the revolution speed of the main spindle 34 reversely to the main spindle 34. When the main spindle 34 is positively revolved, a male screw part 41 is screwed into a screw part 45, and the main spindle 34 lowers during the revolution, and the member 44 is half-revolved in the reverse direction during the revolution of the main spindle 34. Therefore, the relative revolution of the main spindle 34 for the guide member 44 becomes the 1.5-revolution for one revolution of the main spindle 34, and the main spindle 34 is lowered by 1.5mm during one revolution, and the descent quantity becomes equal to the pitch of a tap 37, and said tap 37 is inserted to be screwed into a prepared hole on a workpiece, and screw cutting is carried out.
Patent JP-H10156826-A (JP)
Title: Tile cutter
Inventor: YASUGA MASAKI
IPC: B28D1/22
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a tile cutter which can cut a tile correctly irrespective of its thickness, is narrow, light, and easy of handling even in a type for large- sized tiles, can be made compact when stowed away to be easy of packaging and preservation, and also has many common parts to reduce costs. SOLUTION: A tile cutter is constituted from a cutter main body in which a pair of fixed struts 2 is erected at both ends of a support rail member 1 in which a projected support stripe 1a is formed on the longitudinal straight line of a top part, guide rails 3 are fixed to the struts 2 in parallel with the rail member 1 and right above the member 1, and a tile cutting operation body B equipped with a cutter 4 and a tile pressing foot 5 on the end lower surface of an operation lever 6 is supported freely attachably/detachably on the guide rails 3, a freely attachable/detachable tile setting contact member 7 fixed to either the strut 2 or the rail member 1, and a scale 8 for measuring the size of a cut tile which has a tile receiving plate 8a and is supported and bonded freely slidably on and to the rail member 1.
Patent JP-H05153887-A (JP)
Title: Guide member for fishline
Inventor: NAKAMURA NOBORU
IPC: C04B35/565
Filed: 1991-11-29
Abstract: PURPOSE:To provide the subject lightweight member of high hardness, excellent in the compatibility with fishline and heat releasability, also hard to cause cracks or chippings because of its high toughness, consisting of a nonoxide ceramic having specific physical properties. CONSTITUTION:The objective member consisting of a nonoxide ceramic with a breaking toughness index (K1C) of >=4MPam<1/2> and/or thermal conductivity of >=40W/mK. This nonoxide ceramic is pref. (A) a silicon carbide ceramic produced by addition of, as sintering auxiliary, 1-7wt.% of Al2O3 and 0.1-5wt.% of an oxide of a group 3a element such as Y2O3 followed by liquid phase sintering, or (B) a silicon nitride ceramic produced by adding a sintering auxiliary like Yb2O3 to the main component Si3N4 followed by liquid phase sintering.
Patent JP-H02159521-A (JP)
Title: Flow velocity meter
Inventor: KABEUCHI TERUO
IPC: G01F1/698
Filed: 1988-12-13
Abstract: PURPOSE:To enable precise measurement of a flow velocity even in an electromagnetic field by arranging an electric heat generating body at the tip of a probe provided with an optical fiber so that radiation from the heat generating body is sent to the base end side of the probe through the optical fiber. CONSTITUTION:An electrically heating wire 9 provided at the tip of a probe 6A is connected to the tip of an electric cord 8, a fixed Joule heat (which is deprived by a fluid) is generated by a fixed current supplied from a power source 2 and radiation emitted from the heating wire 9 is sent to a measuring device 3 through an optical fiber 7A. When light is projected to a sensor 10 provided at the tip of a probe 6B from an optical fiber 7B, a return light from the sensor 10 is sent to a measuring device 3 through the optical fiber 7B. The measuring device 3 measures a radiation intensity from a radiant to determine a temperature Tx of the electrically heating wire 9 and a temperature T0 of a fluid is measured from a return light. Thus, when the probes 6A and 6B are inserted into a tube 11 to determine a difference value T0-Tx between the temperatures T0 and Tx by measuring the temperatures, a flow velocity can be determined by computation 4.
Patent JP-H07163673-A (JP)
Title: Storage for hose, etc.
Inventor: ABE SHIGEYUKI
IPC: A62C33/00
Filed: 1993-12-15
Abstract: PURPOSE:To facilitate containing/taking out a hose by falling a door attached to a carriage storage box toward the front, and pulling a hose containing wheeled carriage by use of rails laid inside the door, and rails laid on a floor plate of a carriage storage box. CONSTITUTION:A hose is wound to be placed and contained in a hose containing carriage 10, which is stored in a carriage storage box 11 of a fire engine. Rails 21-22' are laid on the inner side of a door 10 of the carriage storage box 11, so when a hinge-connected door 20 is fallen toward the front, the rails 21, 21' and 22, 22' are aligned to be straight. By thus falling the door 20 toward the front, and running a wheel 14 on the hose containing carriage 10 along the rails 21-22', the hose containing carriage 10 is pulled. The hose containing carriage 10 is fixed on the carriage containing box 11 by a fixing pin 12.
Patent JP-H07166975-A (JP)
Title: Control device for purging fuel vapor
Inventor: UCHIDA MASAAKI
IPC: F02M25/08
Filed: 1993-12-15
Abstract: PURPOSE:To secure accuracy in cases where a small valve-opening duty is required particularly at the start of purging so as to avoid excessive purging by controlling a duty period if the opening duty of a purge control valve is small. CONSTITUTION:A control device for purging fuel vapor has a purge control valve 24 in a purge passage 22 connecting a canister 21 to the intake system of an internal combustion engine 1, and causes fuel vapor adsorbed to the canister to be purged into the intake system 2 by opening the purge control valve 24 under predetermined engine operating conditions. In this case, the opening duty of the purge control valve 24 is set by a valve-opening duty setting means (control unit) 6 according to the engine operating conditions so that the desired purge rate of fuel vapor is attainable. When the set valve-opening duty is in a range less than a predetermined value, the duty period is set greater by the duty period setting means 6 than in the case of a range not less than the predetermined value, and the purge control valve 24 is controlled based on the set valve-opening duty and the duty period.
Patent JP-H02160221-A (JP)
Title: Two-frequency light generating source
Inventor: MIYAGI KOICHIRO
IPC: G02F2/02
Filed: 1988-12-14
Abstract: PURPOSE:To reduce the influence of an unnecessary surface acoustic wave upon light in a thin film optical waveguide by canceling the phase shift of light which is phase-modulated with the unnecessary surface acoustic wave by phase modulation by a surface acoustic wave which is generated separately. CONSTITUTION:An optical circuit is formed of thin film optical waveguides 3 and 4 on an optical substrate 1 with piezoelectricity so as to generate two light beams which differ in frequency and incident light is split into two optical waveguide light beams, which are phase-modulated with surface acoustic waves 13a and 15a and shifted in frequency. In this case, the phase modulation for canceling unnecessary periodic phase modulation is imposed with the surface acoustic waves 13b and 15b for correction which are generated by inter-digital electrodes 14 and 16 and the wave fronts of projection light beams which are frequency-shifted do not shift in phase periodically. For example, the spatial phase difference between the surface acoustic waves 27a and 27b is varied from outside to vary the phase modulation state of light propagated in a linear optical waveguide 30 and when the spatial phase difference is set to 180 deg., the periodic phase modulation is canceled.
Patent JP-H05151459-A (JP)
Title: Commodity sale data processing device
Inventor: ONUMA MINORU
IPC: G07G1/12
Filed: 1991-11-29
Abstract: PURPOSE:To quickly and accurately perform the deposit processing of an exchange ticket. CONSTITUTION:This device is provided with a declaring means 20K, a face value input means 20T, a number input means 20T, and total received money amount calculating means 11, 12. Deposit processing control means 11, 12 are so constituted that the deposit processing is permitted based on the calculated total amount of received money on condition that payment in the exchange ticket is declared.
Patent JP-S63168113-A (JP)
Inventor: TAKAYAMA ATSUSHI
IPC: A47J19/00
Filed: 1986-12-27
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-H07146162-A (JP)
Title: Electronic manual system for control of electronic measuring integrated system
Inventor: ICHINO MAMORU
IPC: G06F9/06
Filed: 1993-11-22
Abstract: PURPOSE:To precisely and simply form the program of control software by a method wherein an electronic manual is used and the content of the manual is reproduced and displayed by a CPU in a control part and by a display part. CONSTITUTION:Manuals for related apparatuses which constitute an electronic measuring integrated system and whose category is different are written in a CD-ROM 1, they are read out by a CD-ROM driver 2, they are controlled by a CPU 3 in a control part 8, and they are displayed on a display part 9. In addition, apparatuses 4 to 7 of different categories are connected to the control part 8, and they are operated by a console in the control part 8 by using a prescribed protocol. Thereby, from the CD-ROM 1 in which manuals for individual types of apparatuses have been written, respective commands or the like are displayed on a multiscreen 10 in the display part 9, and a programming operation can be performed. Consequently, even when many electronic apparatuses of different categories are required, a program which controls an integrated system can be formed simply and precisely.
Patent JP-H02159312-A (JP)
Title: Apparatus and method for producing molten iron
Inventor: KAJIWARA KOJI
IPC: C21B11/00
Filed: 1988-12-13
Abstract: PURPOSE:To make unnecessity of cooling means for exhaust gas and to improve heat efficiency by arranging a raw material preheating means at upper part of a cylindrical furnace and preheating the raw material with the exhaust gas from the furnace. CONSTITUTION:An apparatus for producing pig iron composed of the cylindrical furnace 1 having furnace hole for discharging the gas and charging the raw material at the top part thereof and iron tapping hole 7 at the furnace bottom and the vertical type raw material preheating device 2 set thereon, etc., is prepared. Coke 12 is packed from the furnace bottom of this apparatus to primary tuyere 5. On this, scrap and iron ore 13 are packed to higher than the level of secondary tuyere 6. Successively, combustion-aiding gas and fuel from the primary tuyere 5 and the combustion-aiding gas from the secondary tuyere 6 are blown to produce the molten iron. Then, on the above packed layer at upper step, the coke, scrap and iron ore are charged into the above device 2 and preheated.