baber/WOPTO huggingface dataset:
Patent JP-H07120165-A (JP)
Title: Method of dismantling ceramics oven refractory
Inventor: NAKAI NORIKAZU
IPC: F27D1/16
Filed: 1993-10-28
Abstract: PURPOSE:To reduce manual work dismantling an upper refractory and depositing it on a refractory reception deck, performing a level adjustment of the top end of refractory debris, and placing heavy machinery and the like thereon and dismantling upper and middle lined refractories. CONSTITUTION:After performing a series of preliminary works, an upper side wall refractory 4 is dismantled, and refractory debris 5 are filled in an upper hollow part 14 from a refractory reception deck 7 up to a predetermined height and the top end thereof is made even, and thereafter a heavy machinery 17 for dismantling the refractory is introduced. The heavy machinery 17 dismantls an upper side wall refractory 3 from the refractory reception deck 7 provided on an intermediate part in a burning chamber, and throws the refractory debris 5 into a hollow part 15 located below the refractory reception deck 7 through a bypass chute 10. Further, a refractory forming a scafold for the heavy machinery 17 is dug and is likewise thrown into the hollow part 15 located below the refractory reception deck 17 through a bypass chute 10. Accordingly, refractory dismantling work can be achieved safely with the heavy machinery 17 and hence manual work is reduced.
Patent JP-2000098409-A (JP)
Title: Electrooptical device and its manufacture, and electronic equipment
Inventor: KOIDE SEIKI
IPC: G02F1/1368
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce display irregularity and to display an high quality image in an electrooptical device such as a liq. crystal device with an active matrix driving system by forming a storage capacitance having sufficiently large in every pixel and high uniformity every inter-pixel without reducing pixel aperture rate. SOLUTION: This liq. crystal device is provided with a liq. crystal layer 50 held between a pair of substrates and with a pixel electrode 9a arranged in matrix like on a TFT array substrate 10. First shield film 11a is provided in a lower side of a TFT 30. A storage capacitance 70 arranged in an adjacent relation to every pixel and connected in parallel with a liq. crystal capacitance is formed also in grooves 72 and becomes a large capacitance by having three- dimensional extent.
Patent JP-H08109086-A (JP)
Title: Method for completely decomposing putrefiable organic substance with microorganism and apparatus therefor
Inventor: KOIKE RYOHEI
IPC: C05F9/02
Filed: 1994-10-07
Abstract: PURPOSE: To efficiently and completely decompose a putrefiable organic substance by penetrating warm air into a mixture of a decomposition medium comprising a porous material capable of colonizing a microorganism with the putrefiable organic substance while bringing both into mutual contact. CONSTITUTION: A easing 20 for housing a dispersion medium comprising a porous material capable of colonizing a microorganism and a putrefiable organic substance is equipped with a stirring mechanism 22 having stirring rods 30 radially attached to a rotating transverse shaft 28 at a prescribed interval and a warm air feeding mechanism 24 for feeding warm air from nearly the whole area on both sides of the base to constitute a biological decomposition reactional apparatus 10. A final treating device 12 is connected to the biological decomposition reactional apparatus 10 in order to convert decomposition products (water, CO2 , NH3 , etc.) produced in the biological decomposition reactional apparatus 10 into inorganic substances.
Patent JP-H057023-A (JP)
Title: Integrally molded heat insulating retainer
Inventor: MUROTANI HITOSHI
IPC: H01L39/04
Filed: 1991-10-18
Abstract: PURPOSE:To improve thermal insulation properties in the range from a low temperature to a high temperature, by arranging two cylinders, whose diameters are different, in the superposed coaxial circles state, and integrally molding the adjacent cylinders in a unified body at the central parts of the cylinders. CONSTITUTION:Reinforcing fiber impregnated with resin is wound around a rotary mandrel 14 in the state that an auxiliary mandrel 15 and a bolt 16 are removed. When molding is finished until a part corresponding to an inner cylinder, the mandrel is interrupted and the auxiliary mandrel 15 is fixed to the mandrel 14 by using the bolt 16. By rotating again the mandrel 14 the reinforcing fiber impregnated with resin is wound around the central part and the auxiliary mandrel 15, thus forming an outer cylinder part 1 and a central part 3. These are left to stand for a specified time and then the bolt is removed and the auxiliary mandrel 15 is pulled out. Thereby a double cylinder heat insulating retainer which is connected by integral molding at the central part can be obtained, so that a heat insulating retainer for a low temperature vessel which retainer has excellent heat insulating properties can be obtained.
Patent JP-S61150846-A (JP)
Title: Method and device for conveying and feeding powder and grain body
Inventor: HONDA MITSURU
IPC: B60P3/22
Filed: 1984-12-24
Abstract: PURPOSE:To prevent force from concentrating on a certain part of a silo when raising up said silo by constructing said flexible silo the lower conical part of which is folded and which contains a powder and grain body, to be extended and raised up utilizing a pressure fluid. CONSTITUTION:A silo 3 is formed with a material with which the whole silo can be extended and contracted in the direction of vertical shaft of the silo 3 while which can maintain a pressurized condition when a pressurizing fluid is injected in the silo 3. The silo 3 has a silo body 41 and an upper conical part is formed on its upper part and a lower conical part is formed on its lower part. A closable powder and grain body feeding part 44 is provided on the top of the upper conical part 42 while a powder and grain body discharging port 45 is provided on the bottom part of the lower conical body 43. A powder and grain body discharging pipe 46 is engaged with the discharging port 45 and one end of a pressurizing fluid feed pipe 47 is connected to the discharging port 45.
Patent JP-H05106878-A (JP)
Title: Automatic operating device for ventilating fan
Inventor: CHIKADA KOICHI
IPC: F24F7/007
Filed: 1991-10-18
Abstract: PURPOSE:To prevent unevenness in smoke concentration in air and perform ventilating operation corresponding to an occupant by a method wherein a ventilating fan is automatically controlled for its operation in compliance with smoke generated in an indoor area. CONSTITUTION:Operation and stopping of a ventilating fan 5 are carried out at the first operating means in response to a sensing signal of a smoke sensor 6. In turn, in the case that an indoor area 1 where the ventilating fan 5 is mounted is wide or a mounting position of the ventilating fan 5 is high to cause a distance between the smoke sensor 6 and a smoke generating source to be far apart, smoke does not reach the smoke sensor 6, a smoke concentration in air near an occupant and near the smoke sensor 6 is produced and the ventilating fan 5 continues its stopped state for a specified period of time, contaminated air near the occupant is guided to a part near the smoke sensor 6 by the second operating means 8, and the ventilating fan 5 is operated only for a specified period of time in such a way as a smoke concentration of the indoor air can be made uniform. With such an arrangement, disturbance in smoke concentration in air near the occupant and the smoke sensor 6 can be prevented and the ventilation corresponding to the occupant can be carried out.
Patent JP-H07193598-A (JP)
Title: Electronic mail distribution method and system
Inventor: ROORENSU MAABUIN RATSUKUMAN
IPC: G06Q10/10
Filed: 1994-11-04
Abstract: PURPOSE: To provide the method and system which efficiently deliver electronic mails in a distributed data processing system having plural registered users each of who uses a computer or a terminal equipment having a peculiar address. CONSTITUTION: After selection of individual electronic mail for distribution, intuitive graphic representation of a group of peculiar addresses is displayed in the terminal equipment of a user. The intuitive graphic representation takes one of several forms including two-dimensional or three-dimensional graphic representation of an office floor plan, which discriminates persons working in each office, and a photograph of one or plural users. In response to user's graphic selection of specific graphic representation or a part of it, discriminated electronic mails are automatically delivered to users having peculiar addresses related to the graphic representation or a part of it.  In an embodiment, an electronic mail item is displayed as reduction graphic representation, namely, an 'icon', and well-known 'drag and drop' technique is used to rearrange the icon in a position overlapping graphic representation or a part of it, and electronic mails are automatically delivered in response to this rearrangement.
Patent JP-H11110430-A (JP)
Title: Waveform information display system in logic simulation
Inventor: YAMAMOTO YOSHIHIKO
IPC: G06F17/50
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce the man-hour for signal selection by selecting an arbitrary signal and displaying a waveform by extracting information related to that signal from signal information making the connection condition and signal change condition of each signal correspondent to the related signal. SOLUTION: In a logic simulation, a signal connection information extraction processing part 130 extracts the signal connection information from a logic description file 100 storing the signal connection information of an electronic circuit. A signal change information extraction processing part 140 extracts the signal change information in the logic simulation. A waveform processing part 170 generates signal information making the connection condition and signal change condition of each signal correspondent to the related signal based on the signal connection information and the signal change information extracted by the signal connection information extraction processing part 130 and the signal change information extraction processing part 140.  Based on an extracted signal connection information file 160, an arbitrary signal is selected, information concerning that signal is extracted from signal information, and the waveform is displayed on a waveform display input/output device 190.
Patent JP-S61148814-A (JP)
Title: Heat treatment device
Inventor: AKIBA MASAKUNI
IPC: H01L21/31
Filed: 1984-12-24
Abstract: PURPOSE:To speedily increase temperature up to a predetermined processing temperature, to stably maintain the predetermined temperature and to improve productivity in heat treatment of an object to be processed by using at least two kinds of heating means for heating the object to be processed positioned in a processing chamber. CONSTITUTION:At least two kinds of heating methods 7 and 8 for heating an object 3 to be processed positioned in a processing chamber 1 are provided. For instance, a boat 2 is disconnectably positioned inside the processing chamber 1, and a predetermined quantity of the object 3 to be processed is positioned in a upright state in a predetermined space in the boat 2. A reaction gas supply pipe 4 and an exhaust pipe 5 are connected with the upper portion of facing fluid end in the processing chamber 1, and a predetermined reaction gas is flown in the processing chamber 1. Plural infrared-ray lamp heaters 7 are provided in parallel with a direction of length of the processing chamber 1. A tubulous resistance heating heater 8 whose both ends are closed is provided in a state in which the infrared-ray lamp heaters 7a arranged in the processing chamber 1 and in a periphery of this processing chamber 1 are accommodated.
Patent JP-H04146590-A (JP)
Title: Driving circuit for sense amplifier
Inventor: IHARA MAKOTO
IPC: G11C11/419
Filed: 1990-10-08
Abstract: PURPOSE:To prevent a generation of noise and a decrease of sense sensitivity by restricting the amount of current flowing to a transistor for driving a sense amplifier so as not to exceed the upper limit value set by a reference current level signal, in a comparator circuit. CONSTITUTION:The current level signal for driving the sense amplifier to show the amount of current corresponding to the amount of current flowing to the transistor 1 for driving the sense amplifier from a detection part 3 for sense amplifier driving current level and the reference current level signal to set the upper limit of the current made to flow to the transistor 1 for driving the sense amplifier from a reference current level generating part 2 are compared by the comparator circuit 4. Based on this comparison result of comparator circuit 4, a signal to be inputted to a control terminal of the transistor 1 for driving the sense amplifier is outputted so that the amount of current flowing to the transistor 1 for driving the sense amplifier does not exceed the upper limit value set by the reference current level signal. By this procedure, the generation of noise due to the increase of ground potential of internal circuit of a semiconductor device connected to the transistor 1 for driving the sense amplifier and the decrease of sense sensitivity of sense amplifier connected to the transistor 1 for driving the sense amplifier are prevented.
Patent JP-H0692681-A (JP)
Title: Transparent crystalized glass having low expansion
Inventor: GOTOU NAOYUKI
IPC: C03C14/00
Filed: 1992-09-14
Abstract: PURPOSE:To obtain a transparent crystallized glass having coefficient of thermal expansion (aX10<-7>/ deg.C) in the range of + or -10, remarkably reduced in change of alpha value in the interior of product material and among materials in every production lot and improved in optical uniformity and transparency. CONSTITUTION:This crystallized glass is obtained by melting and heat-treating a glass having a composition of 50-62.5wt.% SiO2, 0-7wt.% P2O5 and 20-27wt.% Al2O3 (with the proviso that the weight ratio of Al2O3/(SiO2+P2O5) is 0.38-0.50) and 3-6wt.% Li2O, 0.6-5wt.% MgO, 0.5-5wt.% BaO and 0.3-5wt.% ZnO (with the proviso that MgO+BaO+ZnO is 3-10wt.%) and 1-5wt.% TiO2, 1-5wt.% ZrO2 and 0-2wt.% As2O3 and/or Sb2O3.
Patent JP-H10113087-A (JP)
Title: Urination processing material for animal
Inventor: OTOGURO MASAAKI
IPC: A01K1/015
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a urination processing material for animals useful for cats and dogs or the like with an excellent disaggregation property for quickly absorbing urine by containing water absorptive coarse granular objects granulated to a fixed shape by compression molding in a non-hydrolytic state. SOLUTION: This material is composed of the water absorptive coarse granular objects 1 granulated to the fixed shape by the compression molding in the non-hydrolytic state. For the coarse granular objects 1, a peripheral surface shape is circular or polygonal and the shade of both or one of an upper surface and a lower surface is formed into a projected curve shape 4 or a recessed curve shape. Also, it is preferable that a water absorptive polymer is mixed in the water absorptive coarse granular object 1 and the water absorptive polymer forms a weak reaction layer on the surface of the water absorptive coarse granular object 1.
Patent JP-H07125273-A (JP)
Title: Thermal head
Inventor: HONMA KATSUHISA
IPC: B41J2/335
Filed: 1993-10-29
Abstract: PURPOSE:To provide a thermal head having a primary film in which, even if charged power density in a heat generating resistor is increased, releasing from a glazed layer is small, a dry etching selection ratio of Ta-SiO2, Nb-SiO2 to a resistance film is large, adherence force to a protective film is excellent and step coverage of the film is preferable. CONSTITUTION:A thermal head comprises a support board 1 provided at its upper part with a glazed layer, a primary layer 3 containing Si, O and N and disposed on the glazed layer, a plurality of heat generating resistors 4 disposed on the layer 3, electrodes 5, 6 connected to the resistors 4, and a protective layer 7 so formed as to cover at least heat generators of the resistors 5, 6, wherein the primary layer contains at least 7 atomic % or less of a content of N.
Patent JP-S62131219-A (JP)
Title: Automatic focusing microscope
Inventor: MIYAHARA NORIYUKI
IPC: G02B7/28
Filed: 1985-12-02
Abstract: PURPOSE:To always hold the focusing states of an observing image by arranging a reducing optical system on the back of an objective lens to reduce the shear between an invisible light image and a visible light image of an objective lens and electrically correct a focusing signal by a value fixed in each objective lens. CONSTITUTION:In a focus detecting optical system, a reducing lens 14 is arranged between an image surface formed by an objective lens 11 or a body tube lens 12 and the objective lens 11 or the body tube lens 12, and even if the objective lens 11 is replaced by another objective lens having a generally different chromatic aberration, the shear of the image surface of a visible light image from the image surface A of an infrared light image can be extremely reduced. However, a servo system is converged under the slightly dimmed visual light image. Therefore, the magnification of the objective lens is detected by an objective lens magnification detecting circuit 48, a DC voltage corresponding to the kind of the objective lens is generated by an offset voltage generating circuit 49 and the DC voltage is applied to a servo amplifier 43 to move a stage 31 to a position focusing the visible light image.
Patent JP-H06123646-A (JP)
Title: Fluidic gas shutting apparatus
Inventor: TAKEMURA KOICHI
IPC: G01F3/22
Filed: 1992-10-09
Abstract: PURPOSE:To automatically and easily adjust the width of a nozzle corresponding to the size number by setting the size number in accordance with the using amount of a fluid and driving a jetting nozzle width variable means by the amount set at a size number setting means. CONSTITUTION:If the size number is set by a size number setting means 10 from the using purpose or using flow rate of gas, a jetting nozzle width controlling means 12 generates a driving signal to a width variable means 11. As a result, the width variable means 11 is driven, and also the position of the variable means 11 is detected. When the variable means 11 reaches a set value of the size number, it is stopped to be driven. In the case where the variable driving means is constituted of a piezoelectric driving element, a driving voltage is added by the controlling means 12, thereby a variable nozzle means is moved to the left or right through the mechanical shift (in a direction to narrow the width of the jetting nozzle if the size number is small). If the variable nozzle means is formed with a shape memory alloy, the variable driving means becomes a heating means and changes the heating amount corresponding to the set value of the size number. Accordingly, since the variable nozzle means is expanded or contracted, the width of the jetting nozzle is adjusted to be optimum corresponding to the size number.
Patent JP-H01111749-A (JP)
Title: Electric furnace for producing rock wool
Inventor: KAJIWARA KOJI
IPC: G02B6/00
Filed: 1987-10-26
Abstract: PURPOSE:To reduce the auxiliary material melting time by providing plural auxiliary material supply ports on the ceiling of a furnace casing to separately charge the auxiliary material, and providing a means for agitating the charged auxiliary material. CONSTITUTION:Plural auxiliary material supply ports 6-1 and 6-2 are provided on the fixed ceiling 3 of the casing 2 of the electric furnace for producing rock wool, and partial supply devices 6-3 and 6-4 are set to the ports to continuously or intermittently supply the auxiliary material in small portions. Molten slag 1 is charged batchwise into the furnace from an essential material supply port 5. Gaseous N2, etc., are blown into the furnace from bubbling lances 7-1 and 7-2 simultaneously with the supply of the auxiliary material to bubble the molten slag 1, and the molten slag 1 and auxiliary material are agitated and mixed. Since the auxiliary material does not form a large block and forms only small blocks, the contact area with the molten slag 1 is increased, and the melting time is reduced.
Patent JP-S60156407-A (JP)
Title: Dehairing instrument
Inventor: JIYAN ARAZE
IPC: A45D26/00
Filed: 1984-12-22
Abstract: A depilating appliance comprises a series of adjacent, closely-spaced hair-plucking disks driven by an electric motor housed within a casing which is designed to be held in one hand. The disks form a roller unit which is rotatably mounted behind a slot, grid or the like provided in one end of the casing. Superfluous hairs to be removed are engaged between the disks in a combing action, periodically gripped by deformation of the disks, then pulled and plucked-out as a result of rotational displacement of the disks.
Patent JP-H04147737-A (JP)
Title: Oxygen free forging method
Inventor: YOSHINO AKIRA
IPC: B21J17/00
Filed: 1990-10-09
Abstract: PURPOSE:To prevent a rusted defective from being produced by performing all of forging, heat treatment and transfer under the atmosphere of ntitrogen gas in the manufacture of a forged article. CONSTITUTION:Iron series material 1 is transferred by a belt conveyor of a material supply device 3, further, transferred on a heat resisting roller conveyor of a carrier device 4, then, a preheating room 5, a 1st connecting room 6, an induction heating furnace 7, a 2nd connecting room 8, a forging room 9, a 3rd connecting room 11. a heat treating furnace 12 are communicated serially in a sealed state with the outside and formed under the uniform atmosphere of nitrogen gas. In this way, a projecting pattern, etc., by rusting is prevented from occurring, defective products based on rusting are prevented drastically from being produced, shot blasting for removing the projecting pattern can be eliminated and the manufacturing line can be reduced.
Patent JP-H08109339-A (JP)
Title: Titanium lower order oxide-containing pigment and its production
Inventor: SHIO SHOICHIRO
IPC: C01G23/00
Filed: 1994-10-11
Abstract: PURPOSE: To efficiently obtain an uniform titanium lower order oxide-containing pigment not generating the melt agglomerate of a reducing agent with powder by reduction-calcining titanium dioxide in the presence of a silicon compound as the reducing agent in a low oxygen concentration atmosphere. CONSTITUTION: Titanium dioxide is reduction-calcined in the presence of a silicon compound (preferably silicon) as a reducing agent in a low oxygen concentration atmosphere (preferably an inert gas atmosphere) preferably at 700-950 deg.C to obtain the objective pigment containing a titanium lower order oxide and a silicon oxide. The simultaneous employment of the silicon compound and the metal aluminum is preferable, because the pigment having the better color is obtained. A reduction auxiliary agent such as titanium hydride or urea is preferably used together with the above-mentioned reducting agent.
Patent JP-H04148615-A (JP)
Title: Culm conveyer in combine
Inventor: TANAKA KIYOSHI
IPC: A01D61/00
Filed: 1990-10-09
Abstract: PURPOSE:To prevent clogging, falling out or disorder of culms by installing a transverse conveyer and an inclined conveyer respectively in specific states. CONSTITUTION:A transverse conveyer B is installed in a rear part of plural longitudinal raking paths and an inclined conveyer C is installed in rear of the conveyer B. An end part of a lower transverse conveyer 40 among transverse conveying belts 38, 39 and 40 is extended to backward and a front part of the inclined conveyer is presented to the rear parts of the conveying belts 38 and 39 at an upper part of the conveying belt 40, then a rear part of the inclined conveyer is supported vertically rotatably by a shaft in the vicinity of a fulcrum 7 in a reaped part in a rear upper side of the conveyer.