baber/WOPTO huggingface dataset:
Patent JP-H05210727-A (JP)
Title: Direct space operation system for visual point/light source function
Inventor: NAKAMURA YASUHIRO
IPC: G06F3/0481
Filed: 1992-01-31
Abstract: PURPOSE:To enable an operator to select an optional position on a three- dimensional (3-D) graphic and to attain direct space operation by visually expressing an attribute necessary for the operation of a visual point/light source function as a 3-D graphic. CONSTITUTION:A cursor moving position/direction calculating means 3 calculates a new 3-D cursor space position based upon position/direction data converted by a 3-D coordinate system position/direction changing means 2 and updates 3-D cursor position data recorded in a cursor shape/position recording means 4. An object selecting position calculation processing means 6 calculates contacts between the 3-D cursor and all targets. An object expression control means 11 updates/records the attribute of the visual point or light source function and a visual point function expression control means 14 updates/records the shape/position data of a 3-D graphic corresponding to the attribute value. A light source function expression control means 17 generates data for executing a function effect corresponding to the display of the function shape and the space position of the shape.
Patent JP-H11206651-A (JP)
Title: Vacuum cleaner
Inventor: NAGASHIMA TOSHIHIKO
IPC: A47L9/10
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a small vacuum cleaner, to which a filter body can be easily mounted. SOLUTION: A partition wall 12 having therein through holes 11 arranged in grid patterns is formed in a body 1 of a vacuum cleaner to define a dust collecting chamber 13 having a takeout port 2c on its top surface on the forward side in the advancing direction of the cleaner. A motor-operated blower chamber 15 in which a motor- operated blower 14 is stored is formed at the rear of the chamber 13. A rib 20 is protruded in the chamber 13 nearly parallelly to the wall 12 and a groove-shaped mount groove 21 is formed so as to be directed upward, and a step 22 is provided at the top edge of the wall 12 so as to face the groove 21. A high efficiency filter 25 bent in a waved shape is mounted to the inner periphery of a frame body to form a first auxiliary dust collecting filter 23.  An incision 31 expanding forwardly is formed on a side surface at each of the opposite ends of the bent line of the filter 25 of the frame body. A tongue-shaped grip 32 is protruded from the top portion of the frame body toward the expanding side of the incision 31. The filter 23 is bent into a doglegged shape along the incision 31 and by holding the grip 32, the lower end of the filter 23 is attached to the groove 21 and the upper end thereof is attached to the step 22.
Patent JP-H03222223-A (JP)
Title: Puffer type gas breaker
Inventor: ISHIKAWA MASAYUKI
IPC: H01H33/70
Filed: 1990-01-29
Abstract: PURPOSE:To minimize the absorption of arc energy in a nozzle and also the lowering of dielectric strength and breaking performance at the time or exposure to an arc by composing the nozzle with amorphous fluororesin. CONSTITUTION:An amorphous fluororesin material is used for the nozzle 1 of a gas breaker. Energy 3 is radiated when an arc 2 is generated between a fixed arc contact 11 and a movable arc contact 12 following a current breaking action, and an component 6 unabsorbed by gas 5 existing in an arc space goes in the nozzle 1. However because amorphous fluororesin has high light transmittance, the incident arc energy 6 is passed to an outer space 7 without reflection and absorption. Consequently the minimizing of arc energy, absorbed in the nozzle, and that, absorbed by the gas 5 in an arc space, is made possible. This permits the minimization of the lowering of dielect strength and breaking performance at the time of exposure to the arc.
Patent JP-S55109964-A (JP)
Title: Supervising method for surface of continuous casting piece
Inventor: WATANABE TADAO
IPC: G01J5/00
Filed: 1979-02-15
Abstract: PURPOSE: To attain stable operation by grasping a casting-piece surface state in a hot and humid atmosphere by putting an electronic eye mechanism into peak value operation by processing video signals from ITV at a fixed position in secondary cooling belt of a continuous casting line.  
     CONSTITUTION: At a fixed position in the secondary cooling belt of continuous casting line 1, ITV2 is installed and its output video signals are sent to camera controller 4 to display signals on monitor 5 by relaying. Further, signals processed by controller 4 are fed back to electronic eye mechanism 21 of ITV 2 as peak-value operation signals. A casting piece surface picture projected on screen 51 of monitor 5 is judged by pattern discriminator 6 or an operator to control specific water injection nozzle 11 provided to the secondary cooling belt. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61176943-A (JP)
Title: Electrostatic charge image developing toner
Inventor: FUKUMOTO HIROSHI
IPC: G03G9/09
Filed: 1985-02-01
Abstract: PURPOSE:To stabilize triboelectrified amts. and to obtain a good image by mixing a metal complex of 1,2-cyclohexanediamine optionally having one or more substituents in the toner composed essentially of a binder resin and a colorant. CONSTITUTION:The electrostatic charge controller to be used is the metal complex of 1,2-cyclohexanediamine optionally having one or more substituents, such as alkyl, such as methyl, ethyl, or isopropyl, and as the metal, Co, Cr, Zn, Ni, etc., are preferred. The charge controller is used in an amt. dependent on the kinds of the binder resins or in accordance with need, and preferably, in an amt. of 0.1-20pts.wt. per 100pts.wt. of the binder resin, thus permitting the obtained toner to uniformize the triboelectrified amts. among the toner particles, and to facilitate control of its amt.
Patent JP-S61178546-A (JP)
Title: Electronically controlled carburetor
Inventor: NIITSUMA SHIGETO
IPC: F02M3/045
Filed: 1985-02-01
Abstract: PURPOSE:To hasten the restarting of fuel supply after cutting off said fuel supply on decelerating, by electronically controlling a bleed air to a slow jet provided on the upper course of a slow cut solenoid. CONSTITUTION:Fuel is supplied from the float chamber 14 of a carburetor, via a main jet 13 and the closing valve 15b of its bypass, and from a main nozzle 12 as well as an idle nozzle 9 via a slow jet 6, a slow cut solenoid valve 2, and a slow port 8. Bleed air is supplied to the slow jet 6 via a main bleed 3a and the closing valve 15a of its bypass and, at the time of an ordinary operation, the supply of fuel and the control of air-fuel ratio is carried out by the opening and closing of a solenoid valve body 15. At the time of deceleration of an engine, the valve 2 of the slow cut solenoid 1 is closed and a large negative pressure is maintained in a passage 16 and, when the valve 2 is opened after deceleration is over, fuel in the jet 6 is immediately sucked out due to the large negative pressure, and, then, a bleed air is fed into the jet 6.
Patent JP-2000211007-A (JP)
Title: Method for designing optimization of crosssection of molding
Inventor: KATO YASUZANE
IPC: B29C48/92
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To easily design an optimum crosssectional shape by a method wherein hysteresis of change in temp. and deformation behavior of a crosssectional shape by external force of a molding during extrusion molding is simulated and the crosssectional shape is modified in such a way that an amount of deformation of the crosssection during integration of the molding to a plate-like body is held within a permissible value. SOLUTION: The initial crosssectional shape of a molding made of a resin extrusion- molded from a molding die is set 20 and based on external temp. condition 22 until the molding with this initial crosssectional shape is extruded from the molding die and is integrated on the peripheral edge of a plate-like body and physical values 24 related to heat of the extruded resin material, temp. of crosssection of the molding at a position for mounting the molding is calculated 26. Then, based on this temp. of the crosssection, mechanical physical values at the position for mounting the molding are calculated 28 and based on the obtained mechanical physical values and external force 31 acting on the molding, an amount of deformation of the crosssection at the position for mounting is calculated 30.  Then, when the amount of deformation of the crosssection is within a permissible value, the crosssectional shape is determined and is outputted 35.
Patent JP-H04237753-A (JP)
Title: Rainwater gutter
Inventor: TOKUNARI HIROHISA
IPC: E04D13/064
Filed: 1991-01-16
Abstract: PURPOSE:To provide an easy-to-install rainwater gutter, which does not impair the appearance of a house even though the water gradient is made steep. CONSTITUTION:Arrangement according to the invention includes a body 11 of a rainwater gutter, which is to receive rainwater, and a gutter covering member 12 which encloses the periphery of this gutter body 11 in such a way as capable of inflowing of the rainwater and which supports the gutter body 11. Further a flange 13 is furnished on each side in longitudinal direction of the gutter body 11. A plurality of grooves 16 to be in detention with these flanges 13 at both sides of the inner side face of the gutter covering member 12, and among these flanges 13 and grooves 16, the flanges 13 are formed with possibility of elastic deformation and at certain intervals so as to constitute a rainwater leader gutter 10. The gutter body 11 is concealed with the gutter covering member 12, and mounting of the gutter body 11 to the gutter covering member 12 is facilitated by detention of the flanges 13 with the grooves 16, and the installation angle of the gutter body 11 is made adjustable.
Patent JP-S58133801-A (JP)
Title: Liquid downflow type plate evaporator
Inventor: ONDA KOUZOU
IPC: F28D9/00
Filed: 1982-02-04
Abstract: PURPOSE:To provide a titled evaporator which performs heat exchange efficiently by allowing the treating liquid distributed and supplied at a uniform thickness of liquid films over the entire surface in the heat transfer width of liquid plates and the steam distributed over the entire surface in the heat transfer width of steam plates to run down in the evaporating parts respectively. CONSTITUTION:Treating liquid and steam are supplied 5, 7 respectively and the treating liquid is then allowed to get into the depth through orifices 22, 22 to the lowermost parts of the liquid supplying and distributing parts 10, 10. While the treating liquid which is relieved of pressure is guided by horizontal grooves 13, 14 to be diffused upward until it is, overflowed over the entire width of the plates 2 at a uniform thickness of liquid films from the overflow weirs 9a, 9b at the top ends of the plate, and is then admitted into adjacent plate 1. The inflow treating water is diffused by the grooves 13 14 and is run down in evaporation starting parts 11, 11 and evaporating parts 12, 12 over the entire width of the plates 1. On the other hand, steam is admitted 7 from the plates into the parts 11, 11, is diffused over the entire width of the plates 2 by the grooves 14, and is run down into the parts 12, 12, whereby the above-mentioned treating liquid is subjected to heat exchange with the steam and evaporated.
Patent JP-S58135475-A (JP)
Title: Ultrasonic alarm device for obstacle
Inventor: ENDOU AKIRA
IPC: G01S7/52
Filed: 1982-02-08
Abstract: PURPOSE:To detect deterioration of the performance of a transmitting/receiving means for an obstacle alarm device which radiates an ultrasonic wave and receives its reflected wave to detect a range, by detecting the receiving level that is directly transmitted to a receiving means from a transmitting means. CONSTITUTION:A pulse signal is produced by a timing signal generator 4, and the transmitting operation of a signal transmitter 5 is controlled to drive an ultrasonic wave transmitting element 7. Thus the ultrasonic wave is transmitted into the space. Then a receiving signal that is directly transmitted between the element 7 and an ultrasonic wave receiving element 9 is obtained along with a receiving signal produced from the reflected wave of an obstacle 17. At the same time, a level signal is produced from a threshold level control circuit 8 and a setting circuit 21 at a time point when the pulse is generated from the generator 4. A reflected receiving wave produces an alarm 16 via a comparator 12 in case some obstacle 17 exists within a dangerous range. A direct receiving wave is applied to a comparator 18 and compared with the maintenance comparison level. Then the alarm 16 is produced when a fault arises by detecting waves through a wave detector 19. In such a way, the self-checking is possible for a system by discriminating the deterioration of performance of the ultrasonic wave transmitting/receiving element.
Patent JP-H10206435-A (JP)
Title: Method for manufacturing probe and probe
Inventor: KAWASAKI TAKEHIKO
IPC: H01L21/66
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a probe with a small tip curvature radius and less scattering in the tip curvature radius with a conductor having a small resistivity by forming a probe by the deposition growth of a flat-plate-shaped gold single crystal due to the decomposition treatment of a gold complex in a gold complex solution. SOLUTION: A probe 4 has a probe 1 consisting of a flat-plate-shaped gold single crystal at the free edge side of a base 2 and is used while it is fixed to the probe-driving device of a scanning-type probe microscope(SPM) device for using the fixed edge side of the base 2. The probe 1 performs crystal deposition by performing the decomposition treatment of a gold complex in a gold complex solution and is formed while it is grown at a flat-shaped gold single crystal. Then, the probe 1 is fixed onto the free edge of the base 2. The base 2 is obtained by forming a conductor layer that consists of a metal on a metal such as Ti, Pt, Au, and W with conductivity, or a semiconductor such as Si, and an insulator such as SiO2 , SiC, and silicon nitride so that a voltage can be applied to the probe 1 and a current can be easily detected.
Patent JP-H03227906-A (JP)
Title: Photopolymerizable dental composition
Inventor: YAMAMOTO NAOKI
IPC: A61K6/083
Filed: 1990-01-30
Abstract: PURPOSE:To obtain the title composition excellent in mechanical properties and water and wear resistance, consisting mainly of inorganic-organic composite filler by simple polymerization and curing through visible ray irradiation in the presence of a special photopolymerization initiator system. CONSTITUTION:The objective composition comprising (A) an inorganic-organic composite filler prepared by polymerization, in an inorganic compound-dispersed system, of a vinyl monomer radical-polymerizable with a sulfonic acid-based monomer of formula I (R1 is H, halogen, alkyl, etc.; R2 is CONH, etc.; X is H<NH4, etc.), (B) a monomer mixture made up of (1) at least one compound selected from 2,2-bis[4-(methacryloyloxyethoxy)phenyl]propane and >=3 functional (meth)acrylic esters and (2) an ethylenic vinyl monomer for dilution and (C) a photopolymerization initiator, a mixture of an alpha-diketone compound, reducing agent and a ketal compound of formula II (R6 is H, alkyl, etc.; R7 is phenylene; R8 is alkyl, etc.).
Patent JP-H04261047-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOGA TAKESHI
IPC: H01L21/336
Filed: 1991-02-08
Abstract: PURPOSE:To prevent the generation of failures, such as disconnection by forming a second metal wiring connected to a gate electrode on the surface of a second layer insulating film which covers a first layer insulating film. CONSTITUTION:There are installed a first layer insulating film 8 which covers a transistor prepared in an element region on a silicon substrate 1 and an element isolation region 2 and a second layer insulating film 15 which covers the first layer insulating film 8. A second metal wiring 10 connected to a gate electrode 3 of the transistor is formed on the surface of the second layer insulating film 15. The gate electrode 3 is constituted by a polysilicon film 6 formed on a gate oxide film 5 and a tungsten silicide film 7 formed in such a fashion that it may cover the polysilicon film 6.
Patent JP-H05215687-A (JP)
Title: Inspecting apparatus for outer surface of tube
Inventor: NOSE HIROAKI
IPC: G01N21/952
Filed: 1992-02-04
Abstract: PURPOSE:To reduce the number of photographing machines taking the image of a tube in the vicinity of the nozzle thereof to inspect the outer surface of the tube and to inspect the outer surface of the tube rapidly and efficiently. CONSTITUTION:Photographing machines 17a-17d are obliquely arranged with respect to the nozzle of a tube C to simultagenously take the images of the top surface part and shoulder part of the tube C to inspect the outer surface of the tube on the basis of the obtained image data.
Patent JP-H09187991-A (JP)
Title: Exposure device and image forming device using the device
Inventor: HIRAOKA KEIKO
IPC: B41J2/455
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce loss of light energy which is generated from an LED array. SOLUTION: A plurality of LED eliments 11a are provided on a surface of a substrate 10. While the light emissions of the LED elements are selectively controlled, a photosensitive body on a rotary drum 20 is exposed so as to form an electrostatic latent image. A micro lens 12a which collects the lights of the LED elements 11a of the substrate 10 to the photosensitive body is directly attached to the substrate 10, so that loss of energy until the lights arrive at the photosensitive body is reduced.
Patent JP-S58136452-A (JP)
Title: Calculator with printer
Inventor: TAZAKI SHIGEMITSU
IPC: G06F3/12
Filed: 1982-02-09
Abstract: PURPOSE:To enable easy discrimination from other printing outputs with a greater printing density by performing a printing each time of feeding paper by  a 1/2 dot pitch when a specific key is operated as a specified print mode indication means. CONSTITUTION:In response to a 5-pulse TD signal from a TP separation circuit TB, an output is provided by one bit from a parallel-series conversion circuit PSC and fed to a pulse width setting circuit DS by a strobe signal from a strobe signal generation circuit SCR. Consequently, a driver PD is driven by a certain time range to output ink drops at the first stage of 5X7 dot matrix of characters for the first line so that a printing at the first stage of the first column is performed at the position deviated by 1/2 pitch from the preceding printing position. Thereafter, likewise, the printing at the first stage of the 5X7 dot matrix is executed to reach the required number of printing columns.
Patent JP-H05181546-A (JP)
Title: Temperature controller
Inventor: NAKAMORI TOMOHIRO
IPC: G05D23/19
Filed: 1992-01-07
Abstract: PURPOSE:To prevent the surface temperature of a fixing roller from rising high just after the power source is turned ON. CONSTITUTION:The surface temperature T0 of the fixing roller just after the power source is turned ON is detected by a thermistor 3 and stored in a RAM 9, etc., and then the temperature is detected at any time thereafter. A CPU 5 calculates the inclination of the detected temperature and when the inclination becomes constant, the detected temperature is represented by a primary function of the temperature T and time (t); and the CPU 5 finds the value T of the primary function when t=0, namely, the temperature value just after the power source is turned ON. Further, the CPU 5 calculates a temperature difference DT between this temperature value and temperature T0 and decreases the set temperature by DT. Consequently, when the detected temperature reaches the set temperature, the actual surface temperature is DT higher and the desired set temperature which is initially set is obtained.
Patent JP-H04250076-A (JP)
Title: Optically writing head
Inventor: YAMAGUCHI KATSUMI
IPC: H01J31/15
Filed: 1991-01-17
Abstract: PURPOSE:To remove unevenness in a light quantity distribution of a fluorescent tube without reducing a light quantity with a simple construction to obtain a uniform light quantity distribution to form an image with a little unevenness of an image density. CONSTITUTION:A substrate 1 is securely held so that at least the top surface thereof is shaped into a substantially cylindrical surface which is gently projected on the side of a cathode. A distance between the substrate 1 and the cathode 5 is increased from the center part to the end part. Namely, where a distance at the center part is tc and a distance at the end part is te, a relation tc < te is held.
Patent JP-H11199799-A (JP)
Title: Coating comosition for dielectric, cured article, and film capacitor
Inventor: ISHII KAZUHIKO
IPC: C09D5/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a coating compsn. of which bad influences on health have been decreased and which can be formed into a coating film at an increased speed by compounding tricyclodecanedimethylol diacrylate, an alkyl acrylate, a photopolymn. initiator, and an org. peroxide. SOLUTION: This coating compsn. for dielectrics contains 50-98 wt.% tricyclodecanedimethylol diacrylate of the formula, 1-49 wt.% 4-15C alkyl acrylate (e.g. 2-ethylhexyl acrylate), 0.5-10 wt.% photopolymn. initiator (e.g. benzyl dimethyl ketal), and 0.1-5 wt.% org. peroxide (e.g. t-butylperoxy isobutyrate). If necessary, an antifoaming agent, a levelling agent, an antioxidant, etc., each in an amt. of 0-10 wt.% are added to the compsn. The compsn. is applied in a thickness of 0.1-2 μm to a base film (e.g. an aluminum-plated polyethylene terephthalate film) and is cured by the exposure to ultraviolet rays in a nitrogen stream, thus giving a film for a capacitor coated with a cured film.
Patent JP-2000214476-A (JP)
Title: Liquid crystal display device
Inventor: HANETAKI KATSUHIRO
IPC: G09G3/18
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which diffusion and delay of heat transfer are improved and an efficient fast heating can be performed. SOLUTION: This device is equipped with a LCD 18, a controlling part to control the display of the LCD 18, a temp. detecting means to measure the temp. of the LCD 18, and a panel heater 20 which is energized when the output signal from the temp. detecting means represents a value lower than a predetermined temp. The panel heater 20 consists of a light-transmitting metal material directly formed on the outer face of substrates 30, 31 which constitute the LCD 18.
Patent JP-S62253120-A (JP)
Inventor: AUGHTON JOHN EDWARD
IPC: G05D25/00
Filed: 1987-01-30
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-H04260645-A (JP)
Title: Production of hydraulic composition and cured product
Inventor: NAKAMURA NOBUYUKI
IPC: C04B18/14
Filed: 1991-02-12
Abstract: PURPOSE:To provide a composition giving extruded products excellent in flexural strengths and impact resistance by adding an organic thickener, (in)organic fibers, etc., to a mixture of blast furnace slag powder having a relatively coarse particle distribution with a cement. CONSTITUTION:A hydraulic composition comprises 70-10wt.% of a cement (e.g. Portland cement) and 30-90wt.% of a blast furnace glassy slag powder comprising 0-30wt.% of particles having the maximum size of <=500mum and a size of 100-500mum, 15-50wt.% of particles having a size of >=50mum, 65-85wt.% of particles having a size of >=10mum, 80-90wt.% of particles having a size of 5mum and 90-99wt.% of particles having a size of >=1mum as shown in the oblique line region of the figure. 100 pts.wt. of the hydraulic composition is compounded with 0.1-5 pts.wt. of an organic thickening agent (e.g. methyl cellulose) and, if necessary, with 0.001-5.26 pts.wt. of inorganic or organic fibers having a diameter of 1-100mum and a length of 1-20mm to provide the composition for extrusion.