baber/WOPTO huggingface dataset:
Patent JP-H0714815-A (JP)
Title: Wet chemical processing of work piece
Inventor: SCHWAB GUENTER DIPL ING
IPC: H01L21/311
Filed: 1994-05-12
Abstract: PURPOSE: To alloy sure and uniform wet-type chemical treatment at all the places on the surface of workpiece by allowing air bubbles to disperse evenly in a liquid to generate a gasifying processing medium. CONSTITUTION: In an equipment containing a process chamber 3 provided with a perforated chamber base, ten silicon wafers are subjected to a process using an etching solution having hydrogen fluoride, nitric acid, and an interfacial active agent. Thus, a silicon wafer 1 in a supporting frame is immerged in an etching liquid 2. During wafer processing, the etching liquid is fed to the process chamber 3 by a centrifugal pump 7 through a distributor strip 5. Via an overflow 4, the drain of etching liquid from the process chamber is supplied to an inlet side of the pump. Nitrogen 6 is supplied to a liquid-sucking side of the centrifugal pump 7.
Patent JP-H11324893-A (JP)
Title: Impeller and device provided with its impeller
Inventor: MCCABE FRANCIS J
IPC: F03D11/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To take energy from air flow of low speed by providing with a horizontal surface composed of an intermediate part, and a front edge and a rear edge of both ends of the intermediate part, and facing, toward a flange of the front edge, a curve which is formed in a fry pan shape having a recessed and projection cross sectional surface, and which extends from a recessed surface part of the rear edge to the flange of the front edge. SOLUTION: An impeller 10 is structurally the same as an impeller of a small wind mill, and is composed of an intermediate plane part (b), a front edge (a) continuously extending relatively to the intermediate part, a rear edge (c) continuously extending relatively to the intermediate part, and a flange part (d) which is folded from the rear edge for nearly 90 deg., and extending toward the front edge of a backwardly recessed side. A cross sectional surface is formed in a fry pan shape having a projection surface and a recessed surface. In this case of installation, the front edge is faced to air flow, an air lubricating layer is generated so as to reduce tractive power caused in air fluid motion.
Patent JP-H07303786-A (JP)
Title: Full automatic washing/dehydrating machine
Inventor: KAWAGOE SHUNICHI
IPC: D06F39/12
Filed: 1994-05-12
Abstract: PURPOSE:To provide a full automatic washing dehydrating machine provided with a display device capable of displaying an appropriate message in accordance with an operating state and with high visibility for message. CONSTITUTION:A message storage part 61 in which plural messages in accordance with the operating states are stored, an operating state judging part 62 which judges the operating state, a message selection part 63 and a display. output part 15 are provided in an electric controller 5, and a dot matrix display device 4 is provided on the front upper part of a washing dehydrating machine. The message in accordance with the operating state of the machine is selected from the plural messages stored in the message storage part 61 based on the judged result of the operating state judging part 62, and a selected message is scroll-displayed on the dot matrix display device.
Patent JP-H11316597-A (JP)
Title: Voice recognition device
Inventor: OISHI SATORU
IPC: G10L15/18
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To decrease the number of registered codes needed to code voice- recognized words and phrases. SOLUTION: This device is provided with a voice input part 11 for inputting a speaker's voice, a voice recognition resource 12 which stores a language element code obtained by combining a classification code indicating each classification with an individual code so that it corresponds to each word or phrase, a voice recognition part 13 which recognizes a word or phrase from the voice inputted from the voice input part, extracts the language element code corresponding to each word or phrase from the voice recognition resource when the recognized word or phrase includes a word or phrase to be recognized in advance, and outputs it, and a code reconstitution part 14 which generates a meaning code by rearranging and connecting only individual codes in the predetermined order of classification codes as to language element codes outputted form the voice recognition part.
Patent JP-S62280687-A (JP)
Inventor: AKIYAMA HIDETOSHI
IPC: G21C3/34
Filed: 1986-05-29
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-H06305896-A (JP)
Title: Crystal processing
Inventor: KUWANO YASUHIKO
IPC: C30B33/10
Filed: 1993-04-27
Abstract: PURPOSE:To provide a crystal processing method capable of efficiently producing a high performance optical element and preventing the formation of injuries on a surface layer of a crystal in the processing of a rare earth vanadate single crystal. CONSTITUTION:In the process for producing an optical element by cutting and polishing a rare earth vanadate single crystal, a strain formed in the cutting process by heated phosphoric acid etching is removed after the cutting process, and after this treatment, the single crystal is sent to the polishing process.
Patent JP-S63286203-A (JP)
Title: Hot rolling mill group
Inventor: NISHIMURA KAZUO
IPC: B21B1/24
Filed: 1987-05-19
Abstract: PURPOSE:To perform effective crown control from thin stocks to thick stocks having a narrow width or a wide width by installing rolling stands having a larger crown control capability than that of rear rolling stands of a hot finishing mill in a hot mill group on the front stage of the hot finishing mill. CONSTITUTION:A rolling mill group having a crown control capability by strong benders is installed in rear stands F4-F7 of a hot finishing mill F1-F7 and a rolling mill group having a more crown control capability by more stronger benders is installed in front stands F1-F3. A crown control mill to be installed in the front mill group is installed in the final stand R4 of a rough rolling mill to obtain a prescribed crown control capability.
Patent JP-S5348353-A (JP)
Title: Method for treating wet smoke-exhausted, desulfurized waste water
Inventor: HIGUCHI HIROSHI
IPC: C02F9/00
Filed: 1976-10-14
Abstract: PURPOSE: To provide a method for treating wet smoke-exhausted, desulfurized waste water, which comprises rendering wet smoke-exhausted, desulfurized waste water strongly acidic, adding thereto hydrogen peroxide and heating said water thereby effictively oxidizing to decompose the COD source in the waste water mainly conisisting of dithionic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5980442-A (JP)
Inventor: TERII ESU DAN
IPC: C12N11/00
Filed: 1983-07-05
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-H02302011-A (JP)
Title: Decision of optimum ampere-turn of coil for distant magnetic field
Inventor: TSUJIMURA NORIO
IPC: H01F13/00
Filed: 1989-05-16
Abstract: PURPOSE:To decide an optimum ampere-turn regarding a distant magnetic field by using the small number of magnetic detectors, i.e., at a low cost, by a method wherein a dislocation of a ship is utilized to put a data into use by using a position-measuring instrument such as a range finder or the like and an interpolation method is used. CONSTITUTION:A reference magnetic field and a coil effect are measured by using a plurality of magnetism detectors D which have been installed in a longitudinal direction of a ship at a distance far away from a moored ship 1, a pattern which makes a difference value minimum among patterns of individual ampere-turns of coil effect X initial value and coil effect X (initial value + or - step value) is extracted. When the pattern which makes the difference value minimum coincides with a renewed initial value, this pattern is decided as an optimum ampere-turn for a temporary coil. Residual magnetic fields with reference to a dislocation of the ship are found several times by using a position-measuring instrument; in addition, a waveform of the residual magnetic fields is found by means of an interpolation method from their measured values. When the waveform is smaller than a waveform of the residual magnetic field in an ampere-turn close to a temporary optimum ampere-turn, the temporary optimum ampere-turn is decided as the optimum ampere-turn.
Patent JP-S611185-A (JP)
Title: Correcting device of missing signal in magnetic recording and reproducing device
Inventor: OKUDA MAKOTO
IPC: H04N5/94
Filed: 1984-06-14
Abstract: PURPOSE:To obtain an excellent reproducing picture by providing an auxiliary head scanning simultaneously a preceding recording track while a main head scans a recorded track to allow the main head to record a reproducing signal of the auxiliary head during the period of missing of the reproducing signal of the main head. CONSTITUTION:The master heads A, B for normal recording and reproduction are arranged on an upper drum 1 of a magnetic recording and reproducing device in opposition to each other by nearly 180 deg. and the upper drum 1 and a lower drum 4 guide a magnetic tape 3 helically. The auxiliary heads B', A' are arranged on the main heads A, B and the position is selected that the auxiliary heads B', A' reproduce simultaneously a preceding track by nearly one field while the main heads A, B reproduce respectively the recorded track respectively. Then the reproducing signal of the auxiliary heads B', A' is used as the reproduced output during the missing period of the reproducing signal from the main heads A, B, the reproducing signal of the auxiliary heads B', A' is recorded by the main heads A, B during the period of missing and an excellent reproduced picture is outputted.
Patent JP-S5914342-A (JP)
Title: Manufacture of rotor core
Inventor: KAISE HIROSHI
IPC: H02K1/26
Filed: 1982-07-13
Abstract: PURPOSE:To improve the caulking strength of a rotor core by communicating an escape hole for skewing through a slit with a slot when caulking and laminating rotor cores. CONSTITUTION:A plurality of slots 3 are formed on the outer periphery of a rotor core 1, a plurality of circular escape holes 6 for skewing are opened in the vicinity of the interior of the slots, projections 5 for caulking and laminating are formed in the same circumferential directions in communication with the holes 6, and the holes 6 are communicated through a slit 7 with the slot 3. Then, when the projections 5 are superposed and the rotor cores are caulked and laminated, the hole 6 are communicated through the slit 7 with the slot 6. Accordingly, the caulking force of the projection does not escape to the slot 3, thereby improving the caulking strength.
Patent JP-S6014021-A (JP)
Title: Embedded-in-ceiling type air conditioner
Inventor: KANBARA YUKIO
IPC: F24F1/00
Filed: 1983-07-05
Abstract: PURPOSE:To reduce the size of a device and to uniformize an airflow of each supply opening, by a method wherein a pair of partitions, spreading in a V-shape toward the upper direction, are located in a manner that they extend across a suction passage and a first blow-off passage in the suction passage of a chamber, while forming a blow-off branch passage for a guide plate and a branch flow exclusively. CONSTITUTION:An indoor air flows, shown by an arrow mark W, through first and second suction passage 22A and 22B in a chamber 2 and is guided to a fan through the air passage on the suction side of an air conditioner body. In which case, the suction ports of the fan are respectively located above the suction passages 22A and 22B in the chamber 2, and partitions 14 and 15 and the outer surfaces of V-shaped partitions 13 act as a guide plate for a suction air to the suction port of the fan, and serve to prevent flow-around and deviation of the air w W. The area of the passage on the suction side of a suction passage 22 can be increased by a blow-off branch passage 27 formed by the V-shaped partitions 13, and an air filter is enlarged, resulting in the possibility to decrease flow resistance. This permits reduction in size and uniformization of an airflow at each outlet opening.
Patent JP-H02303016-A (JP)
Title: Capacitor and manufacture thereof
Inventor: YOSHINO KATSUMI
IPC: B01J19/10
Filed: 1989-05-18
Abstract: PURPOSE:To increase the capacitance of a capacitor significantly and to enable the capacitor to possess superior frequency-characteristics by a method wherein an organic solid electrolyte introduced in small holes in an insulating film and an organic solid electrolyte formed on the insulating film are respectively used as a cathode conductive layer. CONSTITUTION:The surface of an Al plate having pits of a mean pit diameter of 1.4mum is oxidized, a substrate with an insulating film consisting of Al2O3 formed on it is brought into contact to the Al plate, a TCNQ complex is deposited on this insulating film as an organic substance and this TCNQ complex is formed into a solid electrolyte. In this deposition, a porous conductor 2 covered with an insulating film and a deposition substance, which is housed in a deposition source 4 and becomes an organic solid state electrolyte, are arranged in opposition to each other, the conductor 2 comes into contact to a vibrator 3 and the deposition substance is deposited on the conductor 2 while the conductor 2 is vibrated by a drive power supply 6. Moreover, the interior of a container 1 is evacuated to a vacuum state by a discharging means 5. In such a way, the deposition substance is deposited on an insulating substrate while the insulating substrate is vibrated and a capacitor is manufactured. Thereby, the capacitance of the capacitor can be increased by several times or more compared to a conventional capacitor.
Patent JP-S5747006-A (JP)
Title: Hydraulic cylinder
Inventor: SANO MASAHIRO
IPC: F15B15/16
Filed: 1980-09-03
Abstract: PURPOSE: To assuredly moderate a shock upon contraction of a hydraulic cylinder by forming a  small hole in a circumferential wall of an inner cylinder member at an end thereof adjacent a  piston while an outer cylinder member has formed in a circumferential wall thereof an oil feeding  and discharging port which is passed by the piston before the inner cylinder member reaches its  terminal end position upon contraction of the inner cylinder member.   
     CONSTITUTION: Small holes 9, 15, 19 are formed in circumferential walls of inner cylinder  members 4, 10, 16, respectively, at those ends thereof adjacent respective pistons 5, 11, 17. An oil  feeding and discharging port 2 is formed in a circumferential wall of an outer cylinder member 1  in such a position that, upon contraction of the inner cylinder members 4, 10, 16, the oil feeding  and discharging port 2 is passed by the pistons 5, 11, 17 before the inner cylinder members 4, 10,  16 reach their end positions. Accordingly, pressure oil from the inner cylinder members 4, 10, 16  is discharged through the small holes 9, 15, 19 when the pistons 5, 11, 17 for the inner cylinder  members 4, 10, 16 pass the oil feeding and discharging port 2 to reach their base end positions.  By this construction, since resistance of waste oil presents an extreme rise when the hydraulic  cylinder comes to a position before its therminal end position upon contraction thereof, a shock  upon contraction of the cylinder can be assuredly moderated thereby. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6013927-A (JP)
Title: Apparatus for washing stator blade of turbine used for recovering energy possessed by blast-furnace gas
Inventor: KAWAHARA HIDEO
IPC: F01D9/02
Filed: 1983-07-05
Abstract: PURPOSE:To enable to wash movable stator blades of a turbine during operation of the same, by ejecting a high-pressure fluid onto the surface of the stator blades, and enabling lengthwise movement by changing the pressure of said high- pressure fluid. CONSTITUTION:High-pressure water is carried from a water supply source in the direction shown by an arrow C in the drawing. After passing through a passage 18, the high-pressure water is carried dividedly through a passage 19 and a passage 20, and high-pressure water in the passage 19 is ejected from a nozzle 12. On the other hand, high-pressure water in the passage 20 is carried into a water-chamber bellows 17 via a passage 21 and changes the height of the bellows 17 according to the pressure change of high-pressure water. When the pressure of the high-pressure water is changed, the reaction force Fw of the water- chamber bellows 17 is changed, and balance between the reaction force Fw and the elastic force Fs of a spring 16 is broken. Resultantly, a shaft 13 is turned and the nozzle 12 is made to swing. Thus, it is enabled to move the nozzle in the lengthwise direction simply by changing the water pressure and to wash stator blades of a turbine during operation of the same.
Patent JP-S5349650-A (JP)
Title: Gas turbine plant
Inventor: TAKEYA KAZUO
IPC: F02C3/30
Filed: 1976-10-15
Abstract: PURPOSE: To reduce a burden of cost denitration equipment, reducing absolute volume of exhaust gas, making recirculating cycle by developing gas recirculation to system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10296589-A (JP)
Title: Drill cutting loss prediction device and drill cutting loss prediction method
Inventor: YAMAOKA YOSHINORI
IPC: B23B47/24
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To predict a cutting loss in a drill by arranging a cutting loss prediction determining part outputting a warning signal when a main spindle torque variation function fluctuates beyond the predetermined value to a torque variation model function. SOLUTION: A cutting loss prediction determining part 6 compares a torque variation function TF, which is outputted from a main spindle torque variation function generating part 9 for each boring by means of a drill 13, with a torque variation model function TF1, in which a normal zone NZ is set, in a function memory 7, and then, it is determined whether the torque variation function TF is within the normal zone NZ of the torque variation model function TF1 or not, that is, whether cutting resistance just after a start of boring by means of the drill 13 is within a drill cutting loss danger free zone or not. When the torque variation function TF exceeds the normal zone NZ of the torque variation model function TF1, a cutting loss warning signal WS is immediately outputted to a main control part 2.
Patent JP-S5348616-A (JP)
Title: Signal isolation circuit
Inventor: TAGUCHI SHINICHIROU
IPC: H04N9/78
Filed: 1976-10-15
Abstract: PURPOSE: To enhance the isolation performance between the luminance and the color difference signals, by having a subtraction process between the composite video signal which is applied directly and the signal which is obtained through a filter whose frequency properties are decided by the ratio between the two resistances plus the selection of a 3.58MHz trap circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5915323-A (JP)
Title: Method and device for pulse delay
Inventor: INOMATA SATOSHI
IPC: H03K5/00
Filed: 1982-07-16
Abstract: PURPOSE:To obtain a delay time longer than the repeating time of an input pulse without using a large number of bits for a counter, by reading the writing memory number which is written in a storage device after a time equivalent to the delay time set number. CONSTITUTION:If an input pulse Pi is applied to an input terminal 8 at a certain time point, a writing memory counter 17 calculates the number D1 of clock pulses Pc for a period d1 from the initiation A of a cycle between cycles A and B of a dividing pulse Pb obtained when the pulse Pi is applied through a time point when the pulse Pi is supplied. Then the fine delay time set number Tm given from a delay time setting part 11 is added to the number D1 to deliver the writing memory number (Tm+D1). Then the writing memory number (Tm+ D1) is written in an address of an RAM 12 equivalent to the sum of the reading address number AR and the rough delay time set number TS during a cycle between B and C of the pulse Pb. The number (Tm+D1) is read out with a delay Ts and then the number (Tm+D1) is subtracted by a pulse Pc, and a pulse Pd is delivered when 0 is obtained from the subtraction.
Patent JP-H06309761-A (JP)
Title: Disk player device
Inventor: KUROSU TADAO
IPC: G11B33/08
Filed: 1993-04-28
Abstract: PURPOSE:To prevent the occurrence of resonance with vibration following rotating operation of a recording disk and to prevent a disk tray from moving due to external force by providing the device with a tray fixing means for suppressing vibration of the disk ray against a chassis. CONSTITUTION:Disks 201 and 202 chucked on a disk table 40 are operated to rotate by a spindle motor, and an information signal is read out by an optical pickup device 41 respectively. In this case, even when vibration is generated at the time of rotating the disks 201 and 202, since the disk tray 2 is fixed by rollers 83 and 84, no resonance is generated. Then, in this disk player device, when the disks 201 and 202 are mounted on the disk table 40, the disk tray 2 can be moved to an unloading position.
Patent JP-S5826334-A (JP)
Inventor: KUROODO BURIKOTSUTO
IPC: G11B7/125
Filed: 1982-07-16
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-S5550212-A (JP)
Title: Center focus binoculars
Inventor: SUZUKI RIYOUZOU
IPC: G02B7/06
Filed: 1978-10-07
Abstract: PURPOSE: To enable the tightness of the inside of the body to be maintained surely by retractably mounting the objective lens sides of a pair of prisms respectively built into the body thereby performing controlling of focuses.  
     CONSTITUTION: The prisms 9 built in the body are so supported as to be able to make advancing and retracting motion with respect to prisms 8 and sliding shafts 23 are suspended right under sliding rods 14 to the mounting frame 13 of the prisms 9 and are protruded to outside the body 1 by maintaining airtightness with O-rings. The protruded right and left two sliding shafts 23 are fixed altogether to a connecting piece 26. Hence, as a rotary operating barrel 6 is operated, the connecting piece 26 slides forward and backward like the arrow by way of screw rod 22 and therefore the prisms 9 cooperatively move simultaneously to right and left, thereby enabling focusing to be performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08292234-A (JP)
Title: Remote controller for test head stand of ic tester
Inventor: YANO TAKAYUKI
IPC: G01R31/26
Filed: 1995-04-24
Abstract: PURPOSE: To easily distinguish a remote controller to be connected to a test head stand controller main body of an IC tester and used for remote-controlling a test head stand even when many kinds of and a large number of remote controllers are present. CONSTITUTION: A remote-controlling connector 2 connected to a sequencer 10 is set in a test head stand controller main body 1 of an IC tester. An electric connection cable 16 is drawn out from the remote-controlling connector 2. A connector A21 is provided at one end of the cable 16. Connectors B31 and C41 of the same kind are set in a main operation remote controller 3 and an extension remote controller 4 respectively to obtain an electric connection with the connector A21. The connectors B31 and C41 are compatible with the connector A21.
Patent JP-H11314016-A (JP)
Title: Filtration apparatus
Inventor: MIYATA HAJIME
IPC: B01D29/62
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To sufficiently wash a filter by installing a means for removing air stagnation in the lower part of the filter. SOLUTION: This filtration apparatus is provided with a filtration tank 1 having a water supply port 5 through which water flows in and a discharge port 6 for discharging water and a filter 2 so installed in the filtration tank 1 as to partition a raw water chamber 3 and a treatment water chamber 4. The air stagnating in a lower part of the filter 2 is parted from the filter 2 to reliably wash the filter 2 by supporting the filtration tank 1 in a freely rotatable manner and inversely rotating the filtration tank 1 at the time of back washing.