baber/WOPTO huggingface dataset:
Patent JP-H06141903-A (JP)
Title: Shoe and manufacture thereof
Inventor: SHINTO MINORU
IPC: A43B9/02
Filed: 1992-11-06
Abstract: PURPOSE:To provide shoes light in weight which keep their shape and offer a sense of luxury and an efficient method of manufacture thereof. CONSTITUTION:An instep 12 is made to touch a midsole 16 at the surface 12B of the end portion 12A thereof. A lower 18 and upper 20 platforms are disposed inside the instep 12 with an insole 22 bonded to the upper surface of the upper platform 20. The end portion 22A of the insole 22 is made to touch the end portion 12A of the instep 12 and the surface 22B of the end portion 22A is made to touch the midsole 16. Intermediate cloth 24 is disposed between the upper and lower platforms 20, 18 with the end portions 24A of the intermediate cloth 24 touching the end portion 22A of the insole 22 and with the surface 24B of the end portion 24A touching the midsole 16. An outsole 26 is bonded to the midsole 16. A welt 28 is formed on the outside of the end portion 12A of the instep 12.
Patent JP-H09143533-A (JP)
Title: Sttelmaking method by using iron scrap holding carbon source
Inventor: SUZUKI TAKEKAZU
IPC: C21C5/52
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption unit of a carbon and to shorten melting time of an iron scrap by using the carbon source-holding iron scrap enclosing the carbon source into the iron scrap. SOLUTION: The iron and the carbon source are charged to execute steelmaking. Then, at the time of pressing the iron scrap as the iron source, the carbon source is pressed together with the iron scrap and enclosed into the iron scrap. This carbon source-holding iron scrap is used. The carbon source is mixed into the iron scrap at 10-100kg/t. As the carbon source, e.g. a low quality carbon source, such as carbon powder obtd. by executing carbonizing treatment of shredder dust, is used. By this method, the saving effect on injection or furnace top charging work, etc., is obtd., and a large scale attached device for charging carburizer can be unnecessitated.
Patent JP-H10169951-A (JP)
Title: Spheroidizing treatment method of sewerage sludge incineration ash
Inventor: TERADA TAKEO
IPC: F23G5/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To build a spheroidizing treatment furnace as inexpensive equipment with a simple structure utilizing the existing incineration equipment by a method wherein sewer sludge incineration ash is injected from a burner together with a gas for combus tion and the injected incineration ash is melted and cooled being floated. SOLUTION: In a spheroidizing treatment furnace 4, scores of purge air nozzles 6 are mounted at step parts 5 of an internal wall of the furnace and purge air is injected from an injection port 6a formed at the tips thereof to prevent the adhesion of clinker by lowering the temperature of the wall of the furnace. Sewer sludge incineration ash is supplied from an incineration ash supply tube 8 into a high temperature combustion flame S formed by a fuel and a gas for combustion to be supplied from a fuel supply path 9 and a gas supply path 10 together with a part of the gas for combustion. Then, flat incineration ash particles heated in the combustion flame S are melted to be spheroidized being floated.  The spheroidized melt particles are carried outside the combustion flame S and quenched in the furnace T held below the melting temperature thereof to be coagulated thereby forming a spherical powder slag.
Patent JP-H02166765-A (JP)
Title: Semiconductor memory device
Inventor: YASUHIRA MITSUO
IPC: H01L27/04
Filed: 1988-12-21
Abstract: PURPOSE:To realize the high density of cells in a semiconductor memory device by forming a plurality of grooves on a memory cell array, and forming all constituents of a 1-transistor 1-capacitor type DRAM of vertical switching transistor using the sidewall of the groove, a storage electrode formed on the lower part of the groove, and a cell plate electrode, etc., in each groove. CONSTITUTION:A first cell plate electrode 12 is formed on the lower part of a groove 10, a storage electrode 14 is formed thereon through a capacitor insulating film 13, and a second cell plate electrode 16 is formed thereon through a capacitor insulating film 15. The storage electrode 14 is formed with a through hole 17 at the groove 10, and the first and second cell plate electrodes 12, 16 are electrically connected via the through hole 17. The source region 18 of a switching transistor is connected to the storage electrode 14, and the cell plate electrodes 12, 16 are connected to a substrate 11 at the lower part of the groove 10. With the structure, all the constituents of a 1-transistor 1-capacitor type DRAM are formed in the groove to enhance the density of a memory cell array.
Patent JP-2000233826-A (JP)
Title: Device for changing rows of objects to be carried
Inventor: TAKAGI KOICHI
IPC: B65G47/68
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a device changing rows of objects to be carried preventing the objects to be carried from overturning and eliminating the need for stopping production line, even when the objects to be carried overturn in the upstream side. SOLUTION: Multiple guide railg C1 are provided to connect gaps between a pair of attachment chains B1. A gripper E1 is fixed on a slider D1 engaged with the guide rails C1 for sliding and moving along the guide rails C1. The number of rows of PET bottles Q1 is changed by carrying the PET bottles Q1, while being hanged and held by the grippers E1 and by moving the sliders D1 at a prescribed rate in the crosswise direction.
Patent JP-H11160566-A (JP)
Title: Optical fiber coupling device
Inventor: KANEKO NORIYOSHI
IPC: G02B26/08
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To easily disconnect a faulty unit from a system even if one of plural units becomes defective in operation and to prevent the whole system from becoming defective in operation owing to the system defect. SOLUTION: When the 1st unit 2a to (n)th unit 2n are all normal, a light beam emitted by an upstream-side unit is transferred to downstream units in order and supplied to a destination unit; when some of the 1st unit 2a to (n)th unit 2n, e.g. the 3rd unit 2c becomes defective in operation, the coupling contents of an optical fiber coupling device 6a are switched to disconnect the 3rd unit 2c which has become defective and the light beam emitted by the upstream side unit is transferred in order to downstream side units and supplied to the destination unit.
Patent JP-H05185229-A (JP)
Title: Method for correcting position in welding robot
Inventor: TANAKA MOTOHIRO
IPC: G05B19/18
Filed: 1991-12-06
Abstract: PURPOSE:To smoothly and surely weld each work with a tank body and prevent the welding defect. CONSTITUTION:The height of the tank body is detected by a work sensor 101 arranged at the tip part 100 of a robot and in a plane being apart from a prescribed interval from this height, the coordinates of at least three points are detected by the work sensor 101. Based on these detected coordinates, the center coordinate of the work is calculated, the shifting quantity in calculated from the center coordinate from the center coordinate and the preinputted reference center coordinate, and based on this shifting quantity, the work is welded with the tank body.
Patent JP-H08179775-A (JP)
Title: Musical sound signal generating device and waveform memory reading-out interpolating device
Inventor: SUZUKI HIDEO
IPC: G10H7/02
Filed: 1994-12-26
Abstract: PURPOSE: To eliminate generation of a turning-back noise even in the case of generating a musical sound signal of a sound pitch higher than a sound pitch of an original waveform stored in a waveform memory in a pitch asynchronous type musical sound signal generating device. CONSTITUTION: An address generating part 13 outputs an address signal changing at a rate corresponding to a designated sound pitch in synchronism with an operation cycle frequency 200kHz higher than a final sampling frequency 50kHz. An interpolating part 14 performs interpolative processing on waveform data WD in a waveform memory 12 in synchronism with the operation cycle frequency 200kHz, and outputs waveform data WP corresponding to the address signal. A down sampling FIR filter 15 performs high area removing processing of a high area cutoff frequency 25kHz on the waveform data WP, and outputs it after being converted into a final sampling frequency 50kHz.
Patent JP-H11161445-A (JP)
Title: Printing process distributor
Inventor: KAJIWARA YOSHIKO
IPC: B41J29/38
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a printing process distributor with which the time to true printing end can be minimized and outputted not as a simple estimate. SOLUTION: This device is provided with a printer driver 12 for analyzing print data outputted from an application 10, converting them to print data composed of a printer description language and calculating print complexity information as a throughput required for a printer to perform printing based on these print data and a print job allocation module 18 for selecting a physical printer, with which printing is enabled in the shortest time, and outputting the print data to the selected physical printer based on the throughput of physical printers 21-1 to 22-n provided more than two and the printing complexity information.
Patent JP-H06143695-A (JP)
Title: Printing apparatus
Inventor: OKAMOTO YOSHIBUMI
IPC: B41J21/00
Filed: 1992-11-09
Abstract: PURPOSE:To improve the processing speed and save the memory by outputting data of one line while executing OR of data of a plurality of lines in accordance with the reduction rate in the sub scanning direction. CONSTITUTION:When the reduction rate is set, e.g. at 0.75 in a register 1 through a data bus 13 by a CPU, the values of registers 1, 3 are added in an adder 2 to be 0.75. The output value 0.75 of the adder is latched by an output pulse signal 23 in the register 3. The value O.75 of the register 3 is added to the value 0.75 in the register 1, whereby a carry signal 17 is turned to a level L. As a result, 0.5 is an output 16 of the adder 2. An output of a flipflop 4 is in the level L for two lines, and turned to a level H for succeeding lines. The data resulting from ORing of the data of two lines is transferred in video signals. In other words, four lines is transferred as three lines in video signals, whereby the reduction rate 75% is achieved.
Patent JP-H07180011-A (JP)
Title: Production of alpha+beta type titanium alloy extruded material
Inventor: HORIE MASAYUKI
IPC: C22F1/18
Filed: 1993-12-22
Abstract: PURPOSE:To provide a method for producing an alpha+beta type titanium alloy extrud ed material with small extruding loads without executing the subsequent heat treatment. CONSTITUTION:This is a method for producing an alpha+beta type titanium alloy extruded material in which a billet is heated to the lower limit temp. TL expressed by TL=tbeta-65+110/(R-5): the formula decided by the beta transformation point temp. or below and also the beta transformation point temp. Tbeta and the extrusion ratio R or above and is next subjected to hot extrusion. Furthermore, this is a method for producing an alpha+beta type titanium alloy extruded material using a billet subjected to working of >=50% in the alpha+beta two region phase. Moreover, this alpha+beta alloy contains, by weight, 3.0 to 5.0% Al, 2.1 to 3.7% V, 0.85 to 3.15% Mo and <=0.20% O, and furthermore, contains one or >=two kinds among Fe, Ni, Co and Cr, and in which Fe(wt.%)+Ni(wt.%)+Co(wt.%)+0.9Cr(wt.%) is regulated to 0.85 to 3.15wt.%.
Patent JP-2000145435-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: SUGIYAMA TOSHIHISA
IPC: F01N3/08
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent NOx from flowing out of an NOx absorbent. SOLUTION: An NOx absorbent, which absorbs NOx when the air-fuel ratio of an inflowing exhaust gas is lean and discharges NOx when the oxygen concentration of the inflowing exhaust gas decreases, is installed in an exhaust path. A reducing agent supply nozzle is installed in the exhaust path upstream of the NOx absorbent. If the amount of NOx absorbed SN by the NOx absorbent is larger than a set amount SN1 when an NOx absorbent temperature TNA exceeds a threshold temperature T1, the amount of reducing agent supplied qR by the reducing agent supply nozzle is temporarily set to qN so that NOx contained in the NOx absorbent can be discharged and reduced. If TNA becomes lower than T1 while a reducing agent supply sequence is being carried out to discharge and reduce NOx, qR is temporarily set to qC so that the reducing agent can be temporarily stored in the NOx absorbent.  When the NOx absorbent temperature rises, the reducing agent stored in the NOx absorbent desorbs from the NOx absorbent to reduce NOx in the NOx absorbent.
Patent JP-H06177205-A (JP)
Title: Mounting method for electronic component with bump
Inventor: SAKAMI SEIJI
IPC: H05K3/34
Filed: 1992-12-03
Abstract: PURPOSE:To provide a method, in which an electronic component with a bump can be mounted on a substrate with excellent reliability. CONSTITUTION:A plurality of positions near the electrodes of the circuit pattern of a substrate 5 are coated spatiality with a synthetic resin 11, the synthetic resin 11 is cured, the bumps 4 of an electronic component 1 with the bumps are landed on the electrodes of the circuit pattern, the main body 2 of the electronic component 1 with the bumps is landed on the cured synthetic resin 11, and the bumps 4 are melted and solidified. Accordingly, the sinking of the electronic component 1 with the bumps by its own weight when the bumps are heated and melted is prevented by the synthetic resin 11, thus acquiring the bumps 4 having the excellent form of a bud-shaped cross section.
Patent JP-H09159775-A (JP)
Title: Reactor fuel assembly
Inventor: KUSAGAYA KAZUYUKI
IPC: G21C3/322
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To more effectively utilize the coolant flow flowing on the partial length fuel rods surface for heat removal of peripheral fuel rods than the conventional coolant flow limiter. SOLUTION: For a coolant flow limiter, notches 22 are provided AT a plurality of locations of a short circular tubes, the upper ends of the short circular tubes provided at the upper end of partial length fuel rod 8 of a reactor fuel assembly are opened outward and the top end wings of flower pedal shape formed in between notches 22 are twisted to form eccentric wings 9. A method bending the top ends of wings of flower pedal shape toward adjacent fuel rod direction is also effective. For the spiral shape coolant flow limiter, if projections forming spring shape at their tip are provided, such a method to contain the spiral wings by the circular tubes is effective.
Patent JP-S63166884-A (JP)
Inventor: ROJIYAA EMU FUREIDEINGAA
IPC: A61P1/14
Filed: 1987-12-23
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-2000139727-A (JP)
Title: Heater unit for kitchen counter
Inventor: HAMADA KYOZO
IPC: H05B3/10
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a heater unit for a kitchen counter, being an installation type of which the casing is fixed to the upper wall surface of a kitchen counter, with a favorable serviceability, and wherein even when the casing is miniaturized, the temperature does not become too high when an infrared ray radiation lamp is lit up, and which does not require a heat insulating material or the like, and of which the safety is high. SOLUTION: This heater unit is constituted of a bar-shaped infrared ray radiation lamp 30, a gutter-shaped reflecting mirror 20 which surrounds the infrared ray radiation lamp, and on the reflecting face 21 of which, a ceramic coating is applied, and a box-shaped casing 10 which surrounds the reflecting mirror, and the upper surface plate 12 of which is attached to the upper wall surface of a kitchen counter. Also, on a peripheral surface on the opposite side from a peripheral surface facing to the reflecting surface of the reflecting mirror of a tube type valve of the infrared ray radiation lamp, a ceramic coating film which emits red rays more, is provided.
Patent JP-H03205101-A (JP)
Title: Method for bonding ligneous board material
Inventor: HASEGAWA KATSUJI
IPC: B27M3/00
Filed: 1989-12-14
Abstract: PURPOSE:To promote hardening of an adhesive by imparting a groove communicated with the surface of board material and passing high-temp. gas through the groove in the case of laminating the plate material with the thermosetting adhesive. CONSTITUTION:A plurality of pieces of board material 1a, 1b,... having arbitrary thickness are laminated with a thermosetting adhesive such as a synthetic resin- based adhesive and heated while these are pressurized. At this time many lines of groove 2 described hereunder are formed at least on one face of the board material. These grooves 2 are communicated to the circumferential edge of the board material from the circumferential edge thereof. In the case of heating the board material, high-temp. gas such as heating steam and hot air is passed through the respective grooves 2. In such a constitution, the high-temp. gas can be passed without delay through the respective grooves formed on the surface of the board material. The adhesives present in the vicinities of the grooves are immediately and rapidly heated from the near distance via the plate material near to the grooves. Therefore the adhesive present in the centermost part from the plate material group is rapidly hardened.
Patent JP-H05156070-A (JP)
Title: Composite material having low thermal expansion
Inventor: HATTA HIROSHI
IPC: B29C43/02
Filed: 1991-12-09
Abstract: PURPOSE:To obtain the subject composite material useful for material for precision devices, etc., capable of controlling a coefficient of thermal expansion approximately at 0 by dispersing voids, etc., into a fiber-reinforced composite material, etc. CONSTITUTION:Voids 2, rubber particles, micro balloons or a combination thereof is dispersed into a fiber-reinforced or particle dispersion-reinforced composite material and a matrix resin such as bismaleimide resin is stuck only to the periphery of a reinforcing material 1, preferably silica particles and to the vicinity of mutual contact points of the reinforcing material 1 or, the interface between the fiber and the matrix 3 is released to give the objective composite material.
Patent JP-H07183768-A (JP)
Title: Receiver with automatic preset function
Inventor: FUKUI HIDEO
IPC: H03J5/02
Filed: 1993-12-22
Abstract: PURPOSE:To prevent double storage of a reception frequency by detecting whether or not a receivable broadcast wave frequency is stored in another memory group at the time of an automatic preset operation. CONSTITUTION:A microcomputer 10 performs the processings of the output of the control signals of reception frequency signals or the like to an intermediate frequency amplifier 4, the input of tuning signals or the like from the amplifier 4 and signal input from a switch group 9. A memory 11 is provided with a first memory group 12 provided with set memories M11-M13 for storing the reception frequency and the second memory group 13 of preset memories M21-M23. When an automatic preset key M of the group 9 is operated, the reception frequency is swept over the entire reception frequency band. Then, since whether or not the reception frequency of receivable broadcast waves is stored in the other memory group is detected and the storage is prohibited when it is store, the double storage is prevented and thus, the memory is effectively utilized.
Patent JP-H03185096-A (JP)
Title: Liquid detergent composition
Inventor: NAKAYA HIROSHI
IPC: C11D1/72
Filed: 1989-12-13
Abstract: PURPOSE:To obtain the title composition having mildness to the skin, dry touch of foam and improved sliminess of cleaning solution, containing a specific amount of a particular nonionic surfactant. CONSTITUTION:The objective composition containing 3-40wt.% (preferably 5-20wt.%) nonionic surfactant which is shown by formula I (R is average 7-15 alkyl or alkenyl) wherein average number of addition mols of ethylene oxide is 6.6-15, an unreacted alcohol (n=0) is <=2wt.% and the correlation shown by formula II (Yi is wt.% of i number of mols of number of addition mols) when number of addition molds with largest wt.% is nMAX is satisfied.
Patent JP-H11158579-A (JP)
Title: Steel for plastic molding die
Inventor: YAMAUCHI NAOYUKI
IPC: C22C38/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a steel small in the difference in hardness between the surface layer part and the core part, free from the generation of welding cracks even if preheating and postheating are not executed and also good in machinability by composing a steel for a plastic molding die of specified weight % of C, Mn, Si, sol.Al, O, and the balance Fe with inevitable impurities. SOLUTION: A steel for a plastic molding die is composed of, by weight, 0.05 to 0.25% C, 0.25 to 2.0% Mn, 0.20 to 0.40% Si, 0.010 to 0.030% sol.Al, <=0.0020% 0, and the balance Fe with inevitable impurities. Furthermore, one or >= two kinds among 0.1 to 3.0% Cr, 0.5 to 1.0% Mo and 0.05 to 0.6% V are incorporated therein to increase its hardenability. Moreover, one or >=two kinds among 0.001 to 0.10% S, 0.03 to 0.2% Pb, 0.0005 to 0.01% Ca, 0.003 to 0.2% Zr, 0.01 to 0.15% Te and 0.01 to 0.20% Bi are incorporated therein to make its machinability excellent.
Patent JP-H03190588-A (JP)
Title: Brushless motor drive circuit
Inventor: KOMIYAMA KIKUO
IPC: H02P6/08
Filed: 1989-12-15
Abstract: PURPOSE:To perform arbitrary low speed operation by switching the duration of OFF time, to be set at the start of driving interval, of a drive circuit for switching power conduction to a stator coil based on a rotor position detection signal. CONSTITUTION:Position of a permanent magnet rotor magnetized with multiple poles is detected through a Hall IC 1 and inputted through the amplifier 7 of a coil driving circuit 4 to a phase switching circuit 8. Output from the circuit 8 is amplified 9, 10 in order to energize stator coils 2, 3 alternately. A speed control circuit 5 generates a short pulse 14 at the time of inversion of output from the amplifier 7 to turn a transistor Tr 15 ON for a short time so as to discharge a capacitor 17, and a comparator 18 outputs an H level for a short time which is then inputted to the switching circuit 8 thus setting an OFF interval T0 at the start of driving interval. Output VCTL from a speed switching means 6 is turned ON/OFF through a Tr 22 and inputted to the comparator 18 thus controlling the duration of the OFF interval T0. By such arrangement, arbitrary low speed operation can stably be carried out.
Patent JP-H02174516-A (JP)
Title: Demodulation of carrier relay signal
Inventor: KUMAGAI KAZUHIKO
IPC: H03K5/1536
Filed: 1988-12-23
Abstract: PURPOSE:To prevent malfunction by comparing the zero cross cycle of a frequency deviation carrier relay with those of the 1st and 2nd frequency signals of a preset frequency and by deciding as the 1st or the 2nd frequency signal if their zero cross cycles are the same. CONSTITUTION:A carrier relay signal A inputted into an input terminal 1 is converted into a rectangular wave B with a Schmidt trigger circuit 2 and inputted into monomulti-vibration circuits 3 and 4 and an inverter circuit 5 at the same time. The outputs C and D of the monomulti-vibration circuits 3 and 4 are inputted into an AND circuit 6 and an AND logic output E is made to serve as a reference cycle signal for comparison. This reference cycle signal and a carrier relay signal F reversed by the inverter circuit 5 are compared with a flip-flop circuit 7 and if it is within the reference cycle, 1 is outputted, while if it is beyond the reference cycle, 0 is outputted. By performing noise detection simultaneously with the remodulation of signals, the occurrence of an error can thereby be prevented.