baber/WOPTO huggingface dataset:
Patent JP-H05144732-A (JP)
Title: Manufacture of semiconductor device with semiconductor quantum-well structure
Inventor: NISHIDA TOSHIO
IPC: H01L31/10
Filed: 1991-03-01
Abstract: PURPOSE:To form, in a prescribed width, with high accuracy and fine, a semiconductor quantum-well structure body, whose side face is not damaged, on a semiconductor substrate. CONSTITUTION:An SiO2 dielectric mask material layer is formed on an n-type InP substrate 11 by a sputtering method. A photoresist mask layer 13 is formed on it. Then, an etching operation is executed by making use of it as a mask. A dielectric mask layer 15 which is provided with a pattern corresponding to a semiconductor quantum-well structure body 20 and which is provided with a window so as to expose the substrate to the outside is formed. After that, the mask layer 13 is stripped and removed. Then, by an organometallic molecular-beam epitaxial growth method which has selected a growth condition properly, a laminated body which is composed of an InP barrier layer 21, an InGaAS-based well, layer 22 and an InP barrier layer 23 is formed on a substrate region faced with the window 16 in the dielectric mask layer 15. Thereby, the semiconductor well structure body 20 is formed. The dielectric mask layer 15 is etched and removed; after that, a semiconductor layer, for filling use for the quantum well structure body, which is composed of InP is formed on the substrate to be a thickness by which the surface is flattened. A P-type InP layer is formed on it.
Patent JP-H10252081-A (JP)
Title: Damping structure
Inventor: HAYASHI YASUHIRO
IPC: E02D27/34
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a damping structure such as keeps the stability of a structure by restraining deformation of the ground and keeps the safety of an upper structure in an earthquake. SOLUTION: This damping structure 13 includes a lower structure 15 constructed under the ground 11 and an upper structure 16 supported by the lower structure 15. The lower structure 15 includes a ground improver 19 formed inside the ground 11 by consolidating part of the ground 11, and a base isolating device 22 for restraining the transmission of vibration from the ground improver 19 to the upper structure 16 is interposed between the ground improver 19 and the upper structure 16.
Patent JP-H06246892-A (JP)
Title: Processing method for fiber board and fiber board molded product with decorative board
Inventor: KAWASHITA SUKEBUMI
IPC: B32B21/02
Filed: 1993-02-24
Abstract: PURPOSE:To eliminate the necessity of after-processing such as cloth sticking or the like by applying a bonding agent on a bonded face of a fiber board with a decorative board, overlapping and fixing by pressure, adjusting the water content, using a hot mold and press molding the board into the given shape with its decorative board side on the surface. CONSTITUTION:A facy veneer (decorative board) 12 is bonded integrally on a surface 10a of a hard board 10 by a chloroprene bonding agent 14 to form a flat laminate material 16a. Water stored in a water tank is heated to the given temperature, and laminate materials 16a bundled in the given number are immersed for the given time, and then dried to obtain the given water content. Then the plate-shaped laminate materials 16a are clamped between a hot bottom force 28a and a top force 30 of a press 26 in a manner that the facy veneer 12 is on the surface, and press molded into the given shape. A fiber board with a decorative board of good surface feeling and good appearance and of superior deep draw molding can be manufactured by the arrangement.
Patent JP-H06245667-A (JP)
Title: Nucleus for culturing pearl and its production
Inventor: NAKAI YOSHINAGA
IPC: A01K61/00
Filed: 1993-02-24
Abstract: PURPOSE:To lower the ratio of rejection by a mother shell and positively recover the physical strength of the mother shell after inserting a nucleus. CONSTITUTION:A nucleus for culturing a pearl is composed of at least barium carbonate and a modified resin. This method for producing the nucleus is to rotate a table 1 carrying a central member 6, feed a powdery substance 8 consisting essentially of the barium carbonate while rolling the central member 6, simultaneously spray a liquid modified resin 7 thereon, form spherical bodies 10 in their state in which the surface of the central member 6 is coated with the liquid modified resin 7 and hot cure the spherical bodies 10.
Patent JP-H03259658-A (JP)
Title: Communication terminal equipment
Inventor: SHIMAMURA YASUTO
IPC: H04N1/23
Filed: 1990-03-08
Abstract: PURPOSE:To suppress a time loss up to printing at reception by applying head storage processing after the reception of a session end command and returning an affirmative acknowledge after the end of processing. CONSTITUTION:An ink jet head applies head recovery processing every time the print processing by one page is finished. When the head recovery processing results in a fault, a document page border NACK (RDPBN) is sent and as soon as the communication of a succeeding page is interrupted, a sender side discriminates it that the data of a 1st page whose reception is finished is not correctly received. When it is discriminated that the head recovery is normally implemented, a document page border ACK (RDPBP) is sent and the processing transits to the reception and print processing of the succeeding pages. Call identification information is printed out on a header part of succeeding page and the result is used as a trial print for the ink jet head.
Patent JP-H10256797-A (JP)
Title: Part assembling method and its apparatus
Inventor: HANADA KEIJI
IPC: B23P21/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a part assembling method and apparatus which can reduce a time required for all production steps, prevent a worker from wrongly mount ing an electronic component and thus can significantly suppress improper produc tion. SOLUTION: In one of component-mounting steps for recognizing a mounting position information mark 8 of a part from a mounting object itself, the mark 8 on a printed circuit board 6 transported as the mounting object is recognized for each board to generate NC data in the apparatus, while component-mounting information 10, including a component type at the mounting position and component-mounting method is recognized and related to the NC data generated previously in the apparatus. In a step of recognizing the component type in a part supply section, array information of the set components is generated. At the time of mounting the components, there such a need for an operator to previously create NC data, array data and part data in the prior art can be eliminated.
Patent JP-H09248640-A (JP)
Title: Return device for deviation in synchronization
Inventor: UMEJI NAOYUKI
IPC: B21D43/05
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To enable a return operation while mechanical damage is avoided to the maximum extent. without the operator's consciousness by controlling the servo motor of each shaft so that the deviation of each shaft may be moved in the same time as detected by a deviation detecting means. SOLUTION: With all shafts reaching a synchronous position or gradually in a driving state, in entering the flow of a normal JOG operation, the target position for the motion of each shaft is set at the up end or the down end as preliminarily set; in the motion table from the present position to that up end or the down end, acceleration/deceleration particularly at the time of start/ stop is prepared in a cam curve such as a cycloid curve. In addition, with the UP button or the DOWN button pressed, a table command value is set in a servo amplifier 24, actuating a servo motor 12. Thus, each shaft is raised or lowered in synchronization. The acceleration/deceleration at the time of this start/stop is set in the cycloid curve.
Patent JP-2000054224-A (JP)
Title: Aromatic polyamide fiber and paper using the same
Inventor: MURAYAMA SADAMITSU
IPC: B32B5/26
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polyamide fiber having small dimensional change in an atmosphere wherein high and low temperature is repeated or moisture absorption and desorption are repeated and hardly causing fibrillation or cutting defect of the fiber and so capable of forming a flat and neat machined surface in drilling, cutting or laser beam machining when used as a reinforced fiber for a laminated plate of reinforced resin and processed by above-mentioned machining. SOLUTION: This fiber is an aromatic polyamide fiber having an average crystallite size satisfying below-mentioned (1) to (3) calculated by Scherrers' formula from a diffractive intensity curve of wide angle X-ray diffraction and a coefficient of linear expansion of -1.0×10-6/ deg.C to -7.5×10-6/ deg.C, (1) a 110-face crystallite size (A) is >=75 (angstrom), (2) a 200-face crystallite size (B) is >=82 (angstrom), (3) A×B is 6,150-63,000.
Patent JP-H11259465-A (JP)
Title: Character string prediction device and method therefor
Inventor: TAMURA TOSHIYA
IPC: G06F3/02
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain the candidate of a predicted character string and to efficiently input the character string even if a user does not clearly indicate the start of input prediction by permitting the user to predict input when the recognition result of a character pattern cannot be recognized. SOLUTION: An inputted character pattern is recognized and recognized candidate characters obtained as recognition results are sequentially stored in an input buffer (steps 201-204a). When the input character pattern cannot be recognized, a prediction operation is started and a character string having the character string for a head part is retrieved from a word dictionary based on the character string stored in the input buffer (steps 203-205). Thus, even if the user does not clearly indicate the start of input prediction, the candidate of the predicted character string is obtained and the character string can efficiently be inputted.
Patent JP-2000256712-A (JP)
Title: Method for controlling distribution of charged material in furnace opening part of blast furnace
Inventor: OOKUSU HIROSHI
IPC: C21B5/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To operate a blast furnace under stable furnace condition by suitably controlling piling shapes of ore raw material and coke raw material charged in the furnace opening part. SOLUTION: The ore raw material and the coke raw material are alternately charged into the furnace opening part from a swing chute of a furnace top charging apparatus and the piling shape distribution of the charged raw material is formed so that the piling surface of the charged raw material becomes a flat terrace type at the furnace wall side. At this time, the inner part horizontal cross section at the furnace opening part is concentrically divided into three equal areas of a center zone, intermittent zone and peripheral zone, and the actual measured layer ratio of the ore layer, coke layer in the peripheral zone is obtd., and a ratio of the actual measured layer thickness ratio to the average layer thickness ratio of the ore/coke in the whole charging raw material is calculated to a relative layer thickness ratio.  Further, a ratio of an average dropping position of the ore raw material and an average dropping position of the coke raw material is calculated as a bell-less intensity ratio. The distributing quantity along the radial direction in the furnace opening part of the ore raw material and the coke raw material charged into the furnace opening part is adjusted so that the relative layer ratio and/or the bell-less intensity ratio at the peripheral zone come in a control range.
Patent JP-H03264297-A (JP)
Title: Metering method for rubber block
Inventor: HASEGAWA AKIRA
IPC: G01G11/00
Filed: 1990-03-13
Abstract: PURPOSE:To accurately meter a monolithic rubber block in a cutting position by metering a rubber block as it is conveyed, and cutting the rubber block by stopping a conveyor at a point of time when a metering value amounts for a given value. CONSTITUTION:A rubber block is first placed on a conveyor type metering device A, and a total weight W0 is stored in a computer. When the rubber block is then conveyed to a conveyor type metering device B, W1 and W3 are continuously metered by the metering devices A and B, respectively, and values are orderly written in the computer. In this case, since the block is supported by a support 7 at a joint between the metering devices A and B, a total sum is a sum of W1, W2, and W3. Meanwhile, since a cutting position is an intermediate position between the conveyor type metering devices A and B, a given charge amount W is calculatable from W0, W1, and W3, and when a computer computing value W attains a given charge amount, the conveyors A and B are stopped. The rubber block is cut by a cutter 6, and cut blocks are transferred to a conveyor 8 and charged according to a demand on the mixer hopper 9 side.
Patent JP-H01234423-A (JP)
Title: Heat-resistant resin composition
Inventor: TAKIGAWA YUKIO
IPC: C08G73/12
Filed: 1988-03-16
Abstract: PURPOSE:To obtain the title composition outstanding in heat resistance, flexibility and crack resistance, to be used for coating electrical or electronic equipment, etc., by incorporating a blend comprising a bismaleimide and a polymaleimide with a diamime as the curing agent and a diaminopolysiloxane as the flexibilizer. CONSTITUTION:The objective composition can be obtained by incorporating 100 pts.wt. of a blend comprising (A) 20-90wt.% of a bismaleimide of formula I and (B) 10-80wt.% of a polymaleimide of formula II (n is 2-6) with (C) 21-95 pts.wt. of a diamine of the formula NH2-R<5>-NH2 {R<5> is of formula III [x is O, S, SO, SO2or (CH2)n-(n is >=1)]; R<6>-R<9> and R<6>'-R<9>' are, respectively, each H, lower alkyl or halogen} and, pref. (D) 5-8 pts.wt. of a diaminopolysiloxane of formula IV [R1 and R2 are each H, 1-4C alkyl, aryl or aralkyl; R3 is aryl, -(CH2)n-(n is 1-6); l is 1-300].
Patent JP-H03261465-A (JP)
Title: Phased array type ultrasonic diagnostic device
Inventor: HANAMIYA IKUO
IPC: A61B8/14
Filed: 1990-03-12
Abstract: PURPOSE:To eliminate the influence of a grating lobe and to obtain a satisfactory tomography image by decreasing the frequency of an ultrasonic wave in accordance with an increase of an absolute value of a deflection angle to the center line of a fan-shaped cross section of a scanning line. CONSTITUTION:A controller 90 sends a trigger signal PRF and a status signal VDD corresponding to a deflection angle theta from the center line L.M of a main beam M.B to a variable pulse width generator 80. A variable pulse width generator 80 sets a crest value corresponding to an arbitrary value between angles -thetam-thetam so as to become the highest frequency fmax and the lowest frequency fmin, when the angle is '0' and when an absolute value of the angle theta is the maximum thetam, respectively, based on a signal VDD. The number of transmitting cycles of a ultrasonic wave is set to a determined value of several cycles, therefore, when the frequency is changed, in order to transmit the same number of cycles, it is necessary that the transmitting period is varied in inverse proportion to the frequency. A rectangular pulse VD varies simultaneously a crest value and pulse width. The main beam M.B suppresses the generation of a grating lobe G.L by lowering the frequency of an ultrasonic wave at the time when an absolute value of the deflection angle theta is large.
Patent JP-S60202011-A (JP)
Title: Rodlike roller for conveyor
Inventor: MIZUTANI TOSHIO
IPC: B65G39/10
Filed: 1984-03-27
Abstract: PURPOSE:To prevent any sticking of loading powder onto a roller contact surface of a belt from occurring, a by using a rodlike roller, being made up of setting up a lot of rodlike parts radially around a center shaft, for a roller group supporting the running of conveyor belt. CONSTITUTION:A rodlike roller made up of solidly forming plural rodlike parts B radially around a roller body A at the central part is used for a roller which guides the running of a belt conveyor for conveyance of powdery grains such as coal and the like. With this constitution, a possibility of powder of a load being stuck on a roller contact surface of the belt is effectively preventable from occurring.
Patent JP-S55154510-A (JP)
Title: Operating method for hot stove of blast furnace
Inventor: MARUSHIMA HIROYA
IPC: C21B9/00
Filed: 1979-05-18
Abstract: PURPOSE: To increase the thermal efficiency of a blast furnace, by controlling the operation of a hot stove so that the flow rate control valve may be closed when the temp. of the hot stove dome is lowered to a temp. prescribed degree lower than the set temp. of the blast.  
     CONSTITUTION: When, for example, four hot stoves for blasting a blast furnace are operated in parallel, blasting A and combustion B are repeated alternately. The open control OC for opening a flow rate control valve and the close control CC for closing the control valve are adjusted in order to make the blast temp. constant. In practice, however, the flow rate control valve is opened or closed in earlier stage and the heat in the hot stove is not fully utilized, consequently the temp. of the exhaust gas is not kept constant. Hence, when the dome temp. of a preceding hot stove having blasted the blast furnace is lowered to a temp. prescribed degrees lower than the set temp. of the blast, the flow rate control valve at the gas inlet is controlled so as to be closed. Hereby, the unbalance of heat quantity held by each hot stove is removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09251744-A (JP)
Title: Magnetic head and magnetic disk device
Inventor: MAKINO KIYOSHI
IPC: G11B21/21
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent head attraction so as to improve traveling durability by preventing supplying of lubricants to ABS surfaces even when a magnetic head having the lubricants transferred thereto is left on a magnetic disk by the stopping of the device for a long time during low floating magnetic recording. SOLUTION: In a head having a front ABS section 1 (flow-in tapered section) and a rear ABS section 2 (magnetic head element section) separated from each other, the floating quantity of the flow-out end 3 of the front ABS section is set to 30nm, the floating quantity of the flow-out end 4 of the rear ABS section is set to 10nm and the area of the rear ABS section 2 is set smaller than that of the front ABS section 1. Thus, even when the floated magnetic head is moved in a data area, transfer of lubricants is limited to the rear ABS section 2. Therefore, even when the device is stopped and left in this condition, the area of a mechanism formed by lubricants supplied between the magnetic head slider and the magnetic disk is small and an attraction force is small.
Patent JP-S63227372-A (JP)
Title: Glass substrate for printing
Inventor: WATANABE KANE
IPC: G02B5/20
Filed: 1987-03-16
Abstract: PURPOSE:To activate the surface of a glass substrate and enhance the property for adhesion of an ink, by applying a transparent or translucent resin uniformly to the glass substrate surface by a rotary coating method, an immersion method, a spray coating method or other method to provide an anchor coat layer. CONSTITUTION:A transparent or translucent resin may be an epoxy resin, a polyester resin, a polyurethane resin, an acrylic resin, a vinyl chloride or vinyl acetate resin or the like. Since such a resin is a solid or a liquid having a high viscosity, the resin is diluted with a solvent such as acetone, methyl ethyl ketone, xylene and phenyl glycidyl ether or a mixture thereof to about 2-50 times the original amount. The diluted liquid is applied uniformly to a glass substrate 1 by a rotary coating method, an immersion method, a spray coating method or other method, and the solvent is evaporated off by natural drying or drying through heating, thereby obtaining an anchor coat layer 2. With the anchor coat layer provided on the glass substrate, printability is enhanced.
Patent JP-S55152456-A (JP)
Title: Device for inspecting thin wooden board
Inventor: IKARI MOTOO
IPC: G01N21/892
Filed: 1979-05-16
Abstract: PURPOSE: To enable simple and precise inspection, by blowing water to cause water absorption to increase the color density difference between a defective part and a proper part.  
     CONSTITUTION: Water is sprinkled from a water ejection pipe 4 onto a moving thin wooden board 1 so that the color density difference between the proper part 3 and defective part 2 of the thin board is increased by its water absorption. Therefore, the board can be simply and precisely inspected by a television camera or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61221114-A (JP)
Title: Fat emulsion
Inventor: MIZUSHIMA YUTAKA
IPC: A61K9/10
Filed: 1985-03-27
Abstract: PURPOSE:A fat emulsion that contains drugs, eicosapentaenoic acid or its ester and/or squalene, thus being suitable for use in targeting therapy, because the emulsion enables drugs of low solubility in lipid to be solubilized. CONSTITUTION:The fat emulsion contains drugs, eicosapentaenoic acid or its ester and/or squalene, in addition, soybean oil, phospholipid or emulsification aid, stabilizer and surfactants. The fat emulsion gets capable of solubilizing drugs of low solubility in lipid by addition of eicosapentaenoic acid and enables drugs which have been regarded as impossible in targeting therapy to get applicable. The emulsion is combined with individual components, heated into a solution, homogenized with an ordinary homogenizer to give an oil-in-water emulsion preparation.
Patent JP-H09250362-A (JP)
Title: Gas turbine combustion monitoring device
Inventor: NAKANO TAKAFUMI
IPC: F02C9/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To detect an abnormal condition of combustion in an early stage by outputting an independent bias value corresponding to each part while the load of a turbine is changed, while a steady operation is carried out, and while the turbine is started, and monitoring a combustor by adding together a bias value selected according to an operating condition and the allowable deviation value of an exhaust gas temperature. SOLUTION: A device is provided with a bias setter 11 for setting a temperature allowable deviation bias corresponding to change of a load, a bias setter 12 for setting a temperature allowable deviation bias corresponding to a steady operation time, and a bias generator 22 for outputting a third bias value S3 on the basis of a GT speed detecting signal S21 at the time of start.  For example, a switch 23 is switched into a GT starting side at the time of start, and thereby, a bias value obtained in the bias generator 22 is outputted to an adder 13, a deviation signal S2 between the third bias value S3 and the exhaust gas temperature allowable deviation signal S4 from a temperature allowable deviation calculator 9 is found out, the deviation signal S2 is compared with the exhaust gas temperature deviation signal S1 from a deviation calculator 10 by a judging unit 14 so as to judge an abnormal condition of a combustor 2.
Patent JP-H09248825-A (JP)
Title: Method and apparatus for volume reduction treatment of waste plastic
Inventor: SEKI KATSUSHIRO
IPC: B09B3/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To dispense with a crushing process to treat waste plastic with a short time by heating a definite amt. of waste plastic while pressing the same by a press fitted with a heater to obtain almost flat plate-shaped waste plastic. SOLUTION: An apparatus main body 20 is constituted by erecting a housing 23 astride a floor 22 having heaters 21... built therein and attaching first hydraulic cylinders 28, 28 to the top plate 24 so as to turn them downward. A heater 32 is built in the press plate 32 attached to the piston rods 29, 29 of the cylinders. The heaters 21, 32 are energized to heat them to hold the floor 22 and the press plate 31 to set temp. Next, the first hydraulic cylinders 28, 28 are operated to lower the press plate 31 to press and heat waste plastic. Next, second hydraulic cylinders 34, 34 are operated to lower cutter blades 38 to divide waste plastic lumps.