baber/WOPTO huggingface dataset:
Patent JP-H05261382-A (JP)
Title: Water temperature controlling type water treatment
IPC: F25B30/02
Filed: 1992-03-23
Abstract: PURPOSE:To provide water temperature controlling type water treatment wherein temperature is controlled by thermal conductivity, convection, and radiation to heighten the activity of microbe. CONSTITUTION:A heat exchange pipe 7 is installed in a flow line of raw water S to be treated and a microbe carrier 1 is set near the heat exchange pipe 7. In the case that a string-like carrier is used as the microbe carrier 1, the string-like carrier is attached along the heat exchange pipe 7 and a panel-like body is provided by arranging the string-like carrier-attached heat exchange pipe 7 in parallel. The temperature at the site at which water is brought into contact with the microbe 1 is controlled by leading a heat medium 2 to pass the heat exchange pipe 7. The heat control is carried out efficiently by recovering unused heat by supplying the heat of garbage incineration or of plant waste water to the heat medium 2 or combining air conditioning with water treatment by a heat pump.
Patent JP-H07176408-A (JP)
Title: Voltage-dependent nonlinear resistor ceramic element
Inventor: NOI KEIICHI
IPC: H01C7/10
Filed: 1992-03-23
Abstract: PURPOSE:To provide a voltage dependent nonlinear resistor ceramic element which has high reliability without change in electric characteristics even if part of solder enters between a pin and the element in the element having capacitor characteristics and varistor characteristics to be used to protect a semiconductor and a circuit of an apparatus against an abnormally high voltage, noise, static electricity generated in electric and electronic apparatuses. CONSTITUTION:Semiconductor ceramics containing SrTiO3 as a main ingredient are formed in a multi-stage cylindrical shape of a protruding section having a through hole at a center in such a manner that a length of a cylindrical part having a large diameter is less than 1/2 of the length of the entirety as an element 13. An inner peripheral electrode 11 is formed on an inner periphery of the hole of the element 13 and an outer peripheral element 12 is formed on an outer periphery except both ends. Thus, since the inner periphery of the cylindrical shape is integrated as one electrode (inner peripheral electrode 11), even if conductive adhesive such as solder, etc., enters a gap between a pin and the element 13, an apparent distance between the electrodes is not varied. Further, since a connection to an external terminal is facilitated and an adhesive strength can be increased, excellent electric characteristics and reliability are obtained.
Patent JP-S60207513-A (JP)
Inventor: OCHI RIICHI
IPC: A01D63/00
Filed: 1984-03-31
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-S56162114-A (JP)
Title: Reference voltage generator
Inventor: KAWADA SHIGERU
IPC: G05F3/24
Filed: 1980-05-16
Abstract: PURPOSE:To generate reference voltage having good accuracy, by connecting a regulated electric power supply consisting of transistors whose polarity is the same as that of MOS transistors, to a gate electrode of the MOS transistors by which a feedback circuit is formed. CONSTITUTION:A regulated electric power supply consisting of MOS transistors 16, 17 is connected to a gate electrode of the third and fourth MOS transistors 10, 11. Accordingly, voltage of an output terminal 7 becomes reference voltage which is very stable against a variation of the electric power supply because a term of the supply voltage is not contained in the potential of a node 15.
Patent JP-2000263883-A (JP)
Title: Printing apparatus and control thereof
Inventor: KANEKO HIRONOBU
IPC: H04N1/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To continue printing operation without temporarily stopping printing operation or wasting paper in spite of fluctuations in the conversion time from printing data to bit map data. SOLUTION: At each time when the transmission of bit map data corresponding to one page to a printing mechanism part is completed (the completion of the formation of an electrostatic latent image corresponding to one page in the printing mechanism part: S158, YES), the number of printable pages wherein the conversion of printing data received from an external machinery to bit map data is completed is operated (S182) and, on the basis of the present number of printable pages and the previously operated number of printable pages, an objective printing speed is set (S184) and the objective value of the number of rotations of a motor corresponding to the objective printing speed is operated to be reported to the printing mechanism part (S186) and bit map data corresponding to one page is transmitted (S188).  The printing mechanism part uses the received bit map data to perform printing at the reported printing speed.
Patent JP-H04299778-A (JP)
Title: Layout sheet input device
Inventor: WATANABE HAJIME
IPC: G03F1/00
Filed: 1991-03-28
Abstract: PURPOSE:To obtain the layout sheet input device, which can input plural layout sheets, can match position relation for the plural layout sheet, can prepare the binary image data of one layout sheet in a much bigger size and can individually order the priority of respective images in the plural layout sheets not for each layout sheet, at the layout sheet used for a process and design layout. CONSTITUTION:This layout sheet input device is provided with a binary image data storage means 1, display means 2, superimposing means 3, priority order applying means 4, data area extending means 5, valid area outside processing means 6 (the means 3-6 are provided in a CPU 7) and image data input means 8.
Patent JP-S54156407-A (JP)
Title: Information communication system
Inventor: ASAKAWA SHIGERU
IPC: H04M11/00
Filed: 1978-05-31
Abstract: PURPOSE:To execute the information communication excellent stably for comparative long period, by transmitting the pilot signals different each other from the pilot signal oscillator and setting the reception signal level of the information terminal unit through the use of the automatic level set circuit. CONSTITUTION:The telephone set 11 and the information terminal unit are connected to the two wire type line via the network control unit 12, and information communication is made at the information terminal unit after line connection with the telephone set 11. In this case, between the stations in line connection, different pilot signals f1 and f2 are transmitted from the pilot signal oscillator 21 ahead the communication of the information signal, the reception signal level of the information terminal unit is set by using the automatic level set ALC circuit 18, and information communicaton is made after holding the level. Thus, excellent and stable for a comparatively long time communication for the inforamtion signal can be made.
Patent JP-S54156451-A (JP)
Title: Operation display unit
Inventor: SUZUKI TETSUO
IPC: G06F15/02
Filed: 1978-05-31
Abstract: PURPOSE: To display the operation process and the result and to establish the operation display unit effective to the study of operation, by using home use TV receivers for the display of plural number of lines for the various operaton of a desk top calculator.  
     CONSTITUTION: When the operated number, operation symbols and the operation number are inputted from the keyboard 1, they are fed to the CPU 2 via the interface circuit 3 and stored in the specified address of RAM 5 based on the instruction of CPU 2. This information is displayed to a given location of the TV display unit 9 with the control signal of the clock line 11 from the CPU 2 via the character gennerator 6, shift register 7, and signal generation circuit 8. In displaying the process of operation, since it is made with the order of manual calculation, under the control of CPU 2, the information memorized in RAM 5 is separated to produce the data required for the partial operation, and it is stored in the register 4. The information memorized is written in RAM 5 in the order of manual calculation and displayed on the display unit as shown in a to h. If the result of operation of the partial operation is detected as disagreement at the coincidence detection circuit, error is displayed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000255940-A (JP)
Title: Balance weight for elevator
Inventor: MIYOSHI MASASHI
IPC: B66B11/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a balance weight for an elevator capable of securing a counter clearance easily and efficiently. SOLUTION: A balance weight is constituted such that a mounting position of an adjustable base 1e to a frame body 1b is variable between a contact position and a non-contact position to a shock absorber 7. When a main rope is stretched, and a counter clearance should be secured, the counter clearance is secured easily by mounting the adjustable base 1e to the non-contact position to the shock absorber 7.
Patent JP-H01239033-A (JP)
Title: Production of optical fiber preform
Inventor: SHIOMOTO KOICHI
IPC: C03B37/018
Filed: 1988-03-18
Abstract: PURPOSE:To stably obtain a preform excellent in transmission characteristics, by controlling the feed rates of glass raw materials fed to an oxyhydrogen flame burner to proper prescribed values designated by a pulling up speed in producing an optical fiber preform by a vapor axial deposition method. CONSTITUTION:Gaseous glass materials 1 and 2 of SiCl4 and a dopant are introduced into an oxyhydrogen flame burner 7 and subjected to flame hydrolysis. The formed fine glass particles are then deposited on a rotating substrate 10, which is subsequently pulled up to grow a cellular glass preform 12 in the axial direction. The grown preform is then transparentized and vitrified to produce an optical fiber preform. In the process, the position of deposited cellular preform 12 growing in the axial direction is detected with a television camera 14 and the pulling up speed is controlled with a controller 15 so as to be constant. The feed rates of the glass raw materials 1 and 2 to be fed to the oxyhydrogen flame burner 7 are simultaneously controlled with a controller 16 so as to provide the proper and constant values designated by the pulling up speed.
Patent JP-S60210969-A (JP)
Title: Drink containing ice
Inventor: HIRASHIMA TAKAYUKI
IPC: C12G3/00
Filed: 1984-04-03
Abstract: PURPOSE:To obtain a drink, containing ice, and not only unchanging into a watery state with thawing of ice but also giving different flavors with thawing of the ice, by adding the same or different kind of drink, etc. to a liquid drink, e.g. juice or cocktail. CONSTITUTION:A drink, containing ice, and obtained by adding ice formed by freezing directly the same drink as a liquid drink, e.g. juice, fizz or cocktail, or freezing an aqueous solution or suspension containing the same kind of drink as the liquid drink, freezing an aqueous solution or suspension containing the same or different kind of fruit juice, colorant, perfume or seasoning, etc. to the above- mentioned liquid drink.
Patent JP-H09232798-A (JP)
Title: Component mounting device
Inventor: HONDA TAKAYUKI
IPC: H05K13/04
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting device, which can mount reliably components, such as electronic components, to an object. SOLUTION: A plurality of places of measurement positions, which are obtained by a position measuring means 66 after a prescribed number of components are mounted to an object, on a component holding surface 20a of a holding head 20 and a plurality of places of reference positions, which are obtained by the means 66 when the surface 20a of the head 20 is parallel to the object 19 on an object holding means 40, on the surface 20a are respectively compared with each other by a verifying means 64 of a parallelism detecting means 60, whereby the parallelism of the surface 20a of the head 20 to the object 19 is verified.
Patent JP-S56161869-A (JP)
Title: Coating with fluororesin
Inventor: FUNAKOSHI KOUJI
IPC: B05D7/14
Filed: 1980-05-19
Abstract: PURPOSE: To enhance the adhesive property and abrasion resistance of a coat in a simplified step, by forming a fluororesin coat on ceramic particles stuck onto the surface of an aluminum-based metal substrate.  
     CONSTITUTION: The surface of an Al or Al alloy substrate 1 is coated with mixed powder of powdery Al solder 2 and polygonal ceramic particles 3. Alumina, titania or the like having a high hardness is suitable as the particle 3 acting as an abrasion- resistant undercoat. The amount of the mixed powder is controlled such that the particles 3 will be arranged in a single layer or a few layers. The whole of the substrate coated with the mixed powder is then heated to melt the solder 2, and cooled as such. Consequently, the particles 3 are bonded together and stuck onto the substrate 1 by the solder 2a, to form an undercoat layer having rugged surface of a  complex shape. Finally, a fluororesin dispersion is applied onto the surface of the  undercoat layer and baked to form a fluororesin coat 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61225069-A (JP)
Title: Electrode roller
Inventor: KASUGA SHUNJI
IPC: H04N1/23
Filed: 1985-03-29
Abstract: PURPOSE:To facilitate washing work and to enable the concn. of an electric field to the surface of an electrode roller, by embedding an ink repellent material in the trough parts between a large number of projections provided to a substrate made of a metal material to make the surface of the substrate smooth. CONSTITUTION:An electrode roller 7 comprising a metal material 17 being a substrate has a cross-sectional shape constituted by such a method that a large number of mountain shaped projections are formed at predetermined pitches and an ink repellent material 18 low in conductivity is embedded in the valley parts between the projections so as to exert no adverse effect on the concn. of an electric field to the projections and a smooth surface is formed of the exposed surfaces of the projections and the embedded surfaces of the material 18. The ink 13 of the electrode roller 7 gathers to the exposed surfaces of the projections on the metal material 17 by the ink repellent material 18 as ink droplets 19. Because the metal material 17 has the mountain shaped projections, the concn. of the electric field to the apexes of the projection is strongly generated and said apexes strongly receive the electric field of an opposed electrode to generate the certain flight of the ink and the stable control of flight is enabled. The surface of the roller is smooth and the scraping of the ink on said surface or the surface cleaning work of the roller becomes simple.
Patent JP-S541472-A (JP)
Title: Crank press
Inventor: KIKUCHI MASAYOSHI
IPC: B30B1/28
Filed: 1977-06-03
Abstract: PURPOSE: To make stepwise driving of driven members possible, by providing means for adjusting ram starting positions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56162969-A (JP)
Title: Control circuit for gate turn-off thyristor
Inventor: MASUDA KAZUNORI
IPC: H02M1/06
Filed: 1980-05-19
Abstract: PURPOSE:To improve rising of a gate current of the gate turn-off thyristor by a method wherein either or both of switches for making ON are made as controllable extending over from saturating conduction region up to nonconduction region. CONSTITUTION:Either or both of the switches 41 and 5 for making ON of a gate circuit of the gate turn-off thyristor 1 are made as controllable. When the gate turn- off thyristor 1 is to be made to ON, the switch 41 for making ON is made to be in saturating conduction region for a short time of starting of conduction, and during the conduction period of the gate turn-off thyristor 1 after then, the switch 41 for making ON is made as controllable to enable to control the gate current. Accordingly simplification of the circuit becomes as possible, stray inductance can be made as small, and rising of the gate current ig and -ig can be made as steep.
Patent JP-H10244400-A (JP)
Title: Device for preventing pressure of hydraulic die cushion from raising
Inventor: HORIGUCHI YUKIHIRO
IPC: B30B15/02
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent the impact from generating between a die cushion pin and a die cushion pad at the point of time that upper and lower dies attached on a press machine are begun to draw. SOLUTION: A pressure regulating device is installed on a hydraulic die cushion cylinder 2. This pressure regulating device is composed of a pressure regulating piston 3 and a pressure regulating cylinder 4, etc. At the point of time to begin drawing, when a die cushion pad 1a is rapidly energized downward with a die cushion pin 12, the hydraulic pressure inside the hydraulic die cushion cylinder 2 is made instantaneously to raise because a die cushion compression regulating relief valve 8 can be instantaneously responded. Synchronizing to raising of this hydraulic pressure, the pressure regulating piston 3 is lowered resisting the spring force of a spring 5. So, the pressure inside the die cushion cylinder 2 is not raised largely.
Patent JP-H11265403-A (JP)
Title: Hyperlink drawing system
Inventor: AOI TOSHIHIRO
IPC: G06F17/30
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a hyperlink drawing system by which another related drawing can be quickly called from one picture during design work and the efficiency of a design job is improved by facilitating mutual reference between drawings. SOLUTION: This system is provided with a plotting means, display means for displaying a plotted drawing, a selecting means for selecting any arbitrary graphic element on the displayed drawing, and a link means for displaying the relation information of that graphic element by selecting the graphic element. When it is desired to refer to the other related drawing, by selecting the required graphic element 9 on a drawing 8 displayed on a screen 7 of the display means, the other drawing is called and referred to.
Patent JP-S58183767-A (JP)
Title: Recording solution for ink jet
Inventor: MURAKAMI KAKUJI
IPC: C09D11/00
Filed: 1982-04-21
Abstract: PURPOSE:The titled black recording solution, containing a specific compound and a yellow direct dye, and capable of giving recorded images of high density having improved water, light and abrasion resistance without clogging nozzles. CONSTITUTION:A recording solution containing at least one of a compound of formula I , II or III [M is alkali metal, NR1R2R3R4 (R1-R4 are H, aliphatic or aromatic hydrocarbon) or a nitrogen-containing heterocyclic group] and a yellow direct dye, e.g. C.I. Direct Yellow 28, preferably at (1:0.03)-(1:0.6) weight ratio. EFFECT:The jetting is carried out stably without depositing solids even on storage for a long term.
Patent JP-H11258021-A (JP)
Title: Thermal type air flow sensor
Inventor: YAMADA MASAMICHI
IPC: G01P5/12
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To enhance a temperature characteristic in the case where polycrystal silicon is used for a heating resistor. SOLUTION: Heating resistors 120A, 120B, a first air temperature measuring resistor 120C, a second air temperature measuring resistor 120D and a supporting part temperature measuring resistor 120E are provided on a semiconductor substrate 110 via an electric insulation film. The resistors are composed of a doped polycrystal silicon(Si) semiconductor film. Impurity concentration of the resistors 120A, 120B and the first air temperature measuring resistor 120C are made to be higher than those of the second temperature measuring resistor 120D and the suporting part temperature measuring resistor 120E.
Patent JP-H06279477-A (JP)
Title: Production of cyclopentadienyl group-containing silicon or germanium compound
Inventor: KISO YOSHIHISA
IPC: C07F17/00
Filed: 1993-03-24
Abstract: PURPOSE:To efficiently produce a bulky cyclopentadienyl group-containing silicon or germanium compound in good yield in a short time. CONSTITUTION:The characteristic of this method for producing a cyclopentadienyl group-containing silicon or germanium compound is reacting (i) a lithium, a sodium or a potassium salt of a cyclopentadiene derivative with (ii) a halogenated silicon compound or a halogenated germanium compound in the presence of a diamine compound.
Patent JP-S58181479-A (JP)
Title: Welding robot
Inventor: KANETANI NOBUO
IPC: B23K9/28
Filed: 1982-04-20
Abstract: PURPOSE:To move a welding torch linearly and easily in the axial direction thereof without controlling many working shafts intricately in a welding robot having the many working shafts, by providing an operating mechanism for linear movement in the axial direction of the welding torch to a support mechanism for the torch. CONSTITUTION:A mechanism 40 for retraction operation which displaces a welding torch T in the axial direction thereof is provided to a servocontrol unit for rotation of a D-shaft in a welding robot which drives a welding torch T supported in a welding torch holding part H by means of five working shaft controllers for controlling the rotation of an theta-shaft, controlling the rotation of an A-shaft, controlling the rotation of a B-shaft, controlling the rotation of a C- shaft and controlling the rotation of the D-shaft. In the case of performing retraction action of the torch T, the retraction of the torch T is accomplished with the simple program without intricate control with combination of turning of the five shafts as in the prior art.
Patent JP-S56161513-A (JP)
Title: Connecting method for optical fiber submarine cable
Inventor: KAWADA OSAMU
IPC: G02B6/24
Filed: 1980-05-17
Abstract: PURPOSE:To eliminate direct contact with sea water and to improve water resistance and pressure resistance by connecting two pieces of opposing optical fiber  cores then winding the core ends into an 8-shape on two reels, and burying the  surplus length parts of connection into an insulating solidified body. CONSTITUTION:Optical fiber aggregate 1 is protected thereon with a pressure resistant pipe 2, the end parts of the surplus length parts 31, 32 of opposing optical fiber cores are connected by a connection part 4, and the connected core surplus length parts are wound into an 8-shaped on two reels 5, 6 installed on the same plane. Two split fittings 7, 8 for protecting and fixing the connection part 4 are fixed to a supporting panel 9. A cover 14 provided with an intimate mixture injection hole 12, and an exhaust hole 13 is fitted to the upper parts of both supporting frames 10, 11 to form a core surplus length containing box 15, thereby covering the surplus length parts, the reel and the connection part. An adhesive of epoxy, urethane or the like which is low in viscosity prior to solidifying and solidifies to a rigid body after curing is injected through the hole 12, whereby the inside of the box is solidified in one body.
Patent JP-H01240626-A (JP)
Title: Manufacture of ingot-forming ore for shaft furnace
Inventor: KATO TOMONORI
IPC: C22B1/16
Filed: 1988-03-22
Abstract: PURPOSE:To reduce the generation rate of returning ores and to improve the quality of the above ores by calcining the mixture of a briquet obtd. by subjecting iron ore powder, auxiliary material for the regulation of components, a carbonaceous material for a fuel, etc., to pressure molding and a carbonaceous material. CONSTITUTION:Pulverized ores contg. iron ores, auxiliary material for the regulation of components and, if required, a carbonaceous material for a fuel and a binder are mixed. The mixed material is subjected to pressure molding and is converted into a briquet. A carbonaceous material is then mixed into the molded briquet to form the material for charting into a shaft furnace. The charging material is the charged to a pallet and is calcined.