baber/WOPTO huggingface dataset:
Patent JP-S5931039-A (JP)
Title: Conveyor of semiconductor wafer and operation thereof
Inventor: NIBARI IKUO
IPC: H01L21/304
Filed: 1982-11-15
Abstract: PURPOSE:To perform the cleaning and scrubbing operations simultaneously on a conveyor truck by a method wherein the wafers are conveyed by means of the liquid sprayed from the nozzles arranged on the conveyor truck. CONSTITUTION:In a block 20 comprising a conveyor truck 2, a guide is provided on the side of a case and the surface of the container is formed into a groove along the bottom of which the nozzles 7-12 are arranged. The wafer from water supply pipe filling the cavity of the box container is sprayed from the nozzles pushing up the bottom of the wafers to make them float and advance in the direction to be conveyed. On the other hand, the surface of the wafers is cleaned up with the chemical solution sprayed from a chemical solution nozzle 7 and scrubbed with a scrubbing brush 13 through the intermediary of the chemical solution from another chemical solution nozzle 8 then cleaned, scrubbed with chemical solution, repeatedly cleaned and so forth likewise finally dried up with the air jetted from an air blow nozzle 12.
Patent JP-S6091108-A (JP)
Inventor: KOBAYASHI NOBUYOSHI
IPC: F22D1/34
Filed: 1983-10-26
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-H0486166-A (JP)
Title: Solid-state image pickup device
Inventor: MORI KENJI
IPC: H04N5/359
Filed: 1990-07-30
Abstract: PURPOSE:To uniformize the storage time and the blooming resistance in all picture elements arranged in a matrix by simultaneously storing video signal currents at every column line in storage means and successively outputting them. CONSTITUTION:In the read period of the horizontal flyback time, VRD is applied to selected lines, and VINT is applied to non-selective rows, and source currents of respective CMDs of selected lines are simultaneously inputted to and stored in current storage circuits 6-1, 6-2, and 6-3. Thereafter, respective CMDs of selected rows are simultaneously reset, and currents stored at every column line as the unit re successively read out to a video line in the following horizontal video time by control signals phiS1, phiS2, phiS3 from a horizontal scanning circuit 19. At this time, VOF is applied to each column line. Since reset, read, and overflow operations of picture elements connected to respective row lines are simultaneously performed in such a manner, the storage time is equalized in all picture elements, and the blooming resistance is above uniformized.
Patent JP-S6179813-A (JP)
Title: Oil separating device for blow-by gas
Inventor: FURUKAWA YASUHARU
IPC: F02M25/06
Filed: 1984-09-26
Abstract: PURPOSE:To improve oil separatively effect, by a method wherein, in a device which prevents oil, being splashed up through rotation of the cam of a poppet mechanism and colliding with the side wall of a cylinder head cover for backsplash, to be prevented from suction into a buffle. CONSTITUTION:Oil 8 for lubrication is stored in the upper surface of a cylinder head 6, and the oil is splashed up through rotation of a cam 1 for supply to each lubricating part. Blow-by gas is blown in a space above the surface of the oil 8 through a blow-by gas passage 9, spraylike oil in the gas and droplike oil, splashed up through rotation of the cam 1, are removed by an oil separating device 10, and blow-by gas after removal of the oil is returned to a suction system through an outlet 11. In which case, the oil separating device 10 comprises a buffle 16, having a rise-up piece 17 so formed to a bottom wall 14 as to be extended obliquely downward, and an oil shut-off member 20 formed integrally with the buffle 16.
Patent JP-H0486427-A (JP)
Title: Duct type air conditioner
Inventor: OKUYAMA YASUHISA
IPC: F24F3/00
Filed: 1990-07-27
Abstract: PURPOSE:To speed up a blow off air velocity when the air volume is throttled by installing a damper, a grill, an air supply blow off port, a circulation blow off port, and a circulation suction port to a blow off main body and installing an indoor circulation blower between a suction air duct and a blow off air duct. CONSTITUTION:A blow off main body 16 is provided with a duct 4 connected with an air conditioner at a duct mount port 3 for a blow off chamber 1. An air volume control damper 5 at the duct mount port 3 controls the air volume from the air conditioner. An indoor circulation blower 6 is installed in the blow off chamber 1, which is divided into a suction air duct 7 and a blow off air duct 8 where an upper partitioning plate 10 is installed therein. The bottom of the main body 16 joins with a blow off grill 12 where an air supply blow off port 15 and a circulation blow off port 14 are installed. When the air volume is throttled by the damper 5, the indoor circulation blower is operated, which speeds up a blow off air velocity.
Patent JP-H0860279-A (JP)
Title: Aluminum alloy composite clad sheet excellent in pressure withstanding resistance, corrosion cracking resistance and can openability
Inventor: FUJIKAWA SEIICHIRO
IPC: B32B15/01
Filed: 1994-08-24
Abstract: PURPOSE: To produce a can top material excellent in any of pressure withstanding resistance, stress corrosion cracking resistance and can openability by using a clad sheet constituted of two layers of two kinds of Al alloys contg. specified amounts of Mg, Mn, Cu, Si, Fe and Al. CONSTITUTION: A clad sheet using an Al alloy contg., by weight, 0.5 to 3.5% Mg, 0.5 to 1.5% Mn, 0.05 to 0.5% Cu, 0.05 to 0.5% Si, 0.1 to 0.5% Fe, and the balance substantial Al is used as the inner face side of the can and using an Al alloy contg. 4 to 5% Mg, 0.1 to 0.5% Mn, 0.05 to 0.5% Cu, 0.05 to 0.5% Si, 0.1 to 0.5% Fe, and the balance Al as the outer face side of the can is used as a can top material. As for the alloy on the inner side of the can, in the case of >3.5% Mg, stress corrosion cracking is made easy to generate on the score part. Mn improves its strength and furthermore improves its can openability. As for the Mg, in the case of <4%, the effect of improving its strength is insufficient.
Patent JP-S63153010-A (JP)
Inventor: SATO FUMIO
IPC: A47G7/02
Filed: 1987-08-10
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-S6356395-A (JP)
Title: Agent for preventing generation of blowhole and pit for arc welding
Inventor: KOMATSU TADAO
IPC: B23K35/36
Filed: 1986-08-26
Abstract: PURPOSE:To improve welding quality by combining a viscosity decreasing agent contg. Te, Se, etc., and flux contg. metal fluoride, etc., and further, supplying the viscosity decreasing agent and flux at a specific ratio per unit length of a weld line. CONSTITUTION:The viscosity decreasing agent is formed of 1 kinds selected from simple substances Te, Se, REM and Sb or the oxide thereof and furthermore, the flux is formed of at least 21 kinds among TiO2, SiO2, Al2O3, MgO, etc., or CaCO3, MgCO3, etc., and CaF2, MgF2, etc. and is combined with the viscosity decreasing agent. The compounding ratio is further so set that 0.05-10g viscosity decreasing agent and 0.025-5g flux per m of the length of the weld line can be simultaneously supplied. The viscosity of a molten pool is decreased and the flux is converted to slag by the above-mentioned method, by which the generation of blowholes and pits is prevented. The welding quality is, therefore, improved.
Patent JP-H0756381-A (JP)
Title: Capsulated toner
Inventor: AKUTSU MITSUO
IPC: G03G9/08
Filed: 1993-08-11
Abstract: PURPOSE:To produce a capsulated toner excellent in pressure fixability, ensuring satisfactory dispersibility of a coloring material and giving high image density. CONSTITUTION:In a microencapsulated toner obtd. by sealing a core substance contg. a coloring material and an oily medium in polymer shells, a hydrocarbon compd. represented by the general formula is incorporated into the core substance. The objective microencapsulated toner is produced.
Patent JP-S6260657-A (JP)
Title: Character processor
Inventor: SAKAGUCHI NORIYUKI
IPC: G06F3/12
Filed: 1985-09-11
Abstract: PURPOSE:To provide a character processor of simple structure and capable of using many kinds of character attributes by receiving character string data from an editing/processing means and outputting character data for printing using attributes designated by a designation means when the character string data contains designates an attribute. CONSTITUTION:Data transmitted from a character editing control 22 is identified by a character data identification section 44, which, in turn, has a function to transmit character codes which designate characters contained in character data to a character display control 40. When an emphatic attribute code which indicates the designation of an emphatic attribute to characters is added to the character code, an underline display control 42 is started. The character display control 40 generates a dot pattern corresponding to a character code transmitted from the character data identification section 44, and enables a display unit 14 to display said pattern through a display control 34. If the underline display control 42 is started by the character data identification section 44, a dot pattern indicating an underline is generated and then is allowed to be shown on the display unit 14 through the display control 34.
Patent JP-H0863337-A (JP)
Title: Numerical value comparison/selection circuit
Inventor: INOUE TAKESHI
IPC: G06F7/02
Filed: 1994-08-24
Abstract: PURPOSE: To provide a numerical value comparison/selection circuit which can minimize its scale despite increase of the input value and also can perform the fast comparison/selection operations. CONSTITUTION: A numerical value comparison/selection circuit detects the maximum or minimum value out of plural input value through the comparison/ selection. A comparison means 100 of the comparison/selection circuit performs the comparison to decide the numerical relation between two of those input value A-D in all combinations of them. Then the means 100 outputs the results of comparison corresponding to the number of combinations. A 1st conversion means 23 outputs the selection signals A-D showing the input value A-D respectively and detects the input value D that is larger or smaller than other input value, e.g., A-C based on the results of comparison. Then the means 23 sets the signal D corresponding to the selected value D at a level different from other selection signals.
Patent JP-S5990507-A (JP)
Inventor: SHIRATA HIROSHI
IPC: A45B25/02
Filed: 1982-11-16
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-H05323098-A (JP)
Title: Method and device for incinerating radioactive organic waste liquid
Inventor: WAKAIDA KAZUO
IPC: G21F9/14
Filed: 1991-05-10
Abstract: PURPOSE:To obtain the title method and device, capable of perfectly burning up a various radioactive organic waste solution, and excellent in safety, etc. CONSTITUTION:A radioactive organic waste solution is heated and agitated in a waste liquid tank 10 and also is brought in and dropped within an evaporation chamber 16 through a flow tube 14, the radioactive organic waste liquid brought in the chamber 16 is evaporated as vaporized gas, and then the vaporized gas is put into a combustion chamber 20, through an air pipe 18 having a multistage vaporization jet means 19. from within the chamber 16. Combustion treatment is subsequently applied to it.
Patent JP-S6358182-A (JP)
Title: Sound source search instrument
Inventor: HAYASHI TERU
IPC: H04R1/34
Filed: 1986-08-28
Abstract: PURPOSE:To enable a sound image and an object image to be accurately overlapped and displayed by arranging a microphone array and an object image sensing device on the mirror axis of a sound collector with the focal planes of both the array and the device close to each other. CONSTITUTION:A reflecting surface 1a for reflecting a noise from a sound source object is formed on the concave curved surface of a sound collector 1. A microphone array 2 wherein microphones constituting a focal plane for forming a sound image thereon are arranged in matrix is arranged opposite to the reflecting surface 1a. A TV camera 6 that constitutes an object image sensing device for sensing the sound source object is mounted on the bracket 5 on the back of the distributing box 4 of the microphone array 2 while being directed to the sound source object. Thus, by mounting the TV camera 6 to the back of the distribution box 4, the microphone array 2 that is a focal plane on which the sound image is formed and the focal plane of the TV camera 6 are positioned close to each other. Accordingly, even though the microphone array 2 is moved for focusing in accordance with a distance between the sound collector 1 and the sound source object, a difference is scarcely generated in the field angle of the TC camera 6.
Patent JP-H1146474-A (JP)
Title: Permanent magnet excited stepping motor and its manufacture
Inventor: OBA HIROHITO
IPC: H02K15/02
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent the magnetic pole teeth of the stator of a magnet type stepping motor from coming into contact with its magnet rotor present inside of the magnetic pole teeth of the stator, by making its magnetic pole teeth incline in some degree with respect to the axial direction of its magnet rotor. SOLUTION: By making orthogonal the plane of a plate 27 to a center axis L2, the edge portions of respective magnetic pole teeth 28 of stator core materials 22a, 22b are guided to the side of an inner peripheral surface 23a of a bobbin 23 not to become parallel with the center axis L2 of the center hole of a stator. That is, as the respective magnetic pole teeth 28 advance to their edges, they are inclined in such directions that they get far away from the center axis L2, i.e., from a magnet rotor disposed inside of the stator. Thereby, there is no need for machining the stator core materials 22a, 22b such that the formed bending angles of the respective magnetic pole teeth 28 with the plate 27 are made right accurately not to contact the magnetic pole teeth 28 with the magnet rotor disposed inside of the stator.  In addition to this, the stator of being not contacted with the magnet rotor present inside of the magnetic pole teeth 28 can be used.
Patent JP-H1051111-A (JP)
Title: Printed wiring board
Inventor: HATA YUJI
IPC: H05K3/28
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To facilitate work by making an expensive jig unnecessary when a peel coat is formed on a through hole part, and improve peeling property when a peel coat is formed on a nonconductive penetrating hole part. SOLUTION: A conducting pattern 13 is formed on an insulating board 12, and a through hole 15 having a land 14 and a nonconductive penetrating hole 16 are formed. Almost the whole surface of the conducting pattern 13 except a connecting part and a contact part is covered with a solder resist 17. The inside except the land 14 and the shoulder part of the through hole 15, and the inside and the shoulder part of the penetrating hole 16 are also covered with the solder resist 17. A peel coat 18 for preventing the sticking of solder and flux in flow soldering is formed so as to cover the land 14 of the through hole 15 and spread a film in an aperture part of the penetrating hole 16.
Patent JP-H0638174-A (JP)
Title: Signal demodulator
Inventor: YAMASHITA NORIYUKI
IPC: G11B20/06
Filed: 1992-07-03
Abstract: PURPOSE:To suppress beat disturbance due to a pilot signal when a video disk on which a video signal of the High Vision system is recorded by the MUSE system is reproduced. CONSTITUTION:A video signal of the High Vision system is recorded on a video disk 11 as the signal of the MUSE system. A band pass filter 14 extracts an FM signal from an RF signal outputted from an optical head 13 and outputs the signal to an adder 15. Moreover, the band pass filter 16 extracts a pilot signal fp. The pilot signal fp is inverted by a phase shift circuit 17, and its level is doubled by a level adjustment circuit 18 and the resulting signal is fed to the adder 15, in which the signal is added to the signal fed from the band pass filter 14. As a result, a level change by the pilot signal component is left in the output of the adder 15, but no phase change remains. Thus, beat disturbance due to the pilot signal is suppressed by using a limiter 19 to eliminate the level change.
Patent JP-H0484492-A (JP)
Title: Soldering method for lsi package
Inventor: IIIZUMI TAMIO
IPC: H05K3/34
Filed: 1990-07-27
Abstract: PURPOSE:To secure the long-term reliability of solder connection by specifying, above a certain quantity, the quantity of solder per terminal of an LSI package, which is soldered to the connection pads on a board. CONSTITUTION:Solder paste 1 is screen-printed onto a plain-colored ceramic white board 2, according to the terminal of an LSI, and the LSI is mounted on the solder paste. After mounting, it is reflow-soldered to the solder connection pad, and preliminary soldering is performed to the terminal of the LSI. This is repeated several times to give the terminal of LSI enough quantity of solder. Hereby, enough preliminary soldering is performed to the LSI terminal. On the other hand, solder paste 1 is screen-printed to a circuit board 3. Next, the LSI, to which preliminary soldering is performed, is mounted on the screen- printed circuit board, and again reflow soldering is performed, whereby the mounting of the LSI on the circuit board is finished. At this time, if the quantity of solder per terminal is 5X10<-2>mm<3>, the number of broken wires is two, and if it is below it, it increases, and if the quantity of solder is 10X10<-2>mm<3>, the number of broken wires becomes one or less. Hereby, the long-term reliability in the connection of an LSI by solder can be secured.
Patent JP-H0996202-A (JP)
Title: Assembly type cam shaft
Inventor: UMEZAWA KOJI
IPC: F01L1/04
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent the assembly member of an assembly type cam shaft from moving in the axial direction of an assembly member by forming the axial directional width of a bulging part formed on the shaft longer than the width of the assembly member and leaving a part where the bulging part is not deformed to the progressing directional side of the assembly member at the time of assembly. SOLUTION: Mutually parallel plural bulging parts 2 are formed in the fitting region on the external periphery of hollow steel shafts 1 by means of form rolling like a knurling work or cutting work. The length L of each bulging part 2 is formed longer than the length L1 of an assembly member 3 to be expressed as L>L1. In addition, the assembly member 3 is assembled from one side in the axial direction to a shaft 1 fitting region, but then a residual part 4 where the bulging part 2 is not deformed is left in the progressing direction side of the assembly member 3. The length of the residual part 4, that is, L-L1 is set to about 1mm. Consequently, even if a load in the axial direction acts on the assembly member 3, its movement in the axial direction can be prevented.
Patent JP-H0484118-A (JP)
Title: Optical isolator
Inventor: YAMADA YUICHI
IPC: G02B27/28
Filed: 1990-07-26
Abstract: PURPOSE:To allow the transmission of nonpolarized light without attenuation and the shutting off of reflected return light by introducing the nonpolarized light to a 2nd polarized light separating element in such a manner that the polarization direction of the 2nd linearily polarized light intersects orthogonally with the polarization direction of the 1st linearily polarized light and emitting the light after the 1st and 2nd linearily polarized light rays are synthesized. CONSTITUTION:The nonpolarized incident light 1 is separated to the two linearily polarized light rays 2, 6 having the polarization directions intersecting orthogonally with each other by the 1st polarized light separating element 16. These light rays pass discrete magneto-optical elements 14, 15 through respectively separate routes and the polarization directions receive 45 deg. rotation at the time of the passage. The polarization directions of the 1st linearily polarized light 2 and the 2nd linearily polarized light 6 are related to intersect orthogonally with each other when the linearily polarized light rays are synthesized by the 2nd polarized light separating element 17 and, therefore, the emission of the nonpolarized light free from attenuation by synthesis is possible. The polarization direction of the reflected return light is in the direction where the light is reflected without passing the 1st polarized light separating element 16 when the linearily polarized light on the rectilinear side arrives at the 1st polarized light separating element 6 and, therefore, the return of this light to a light source direction does not arise. The transmission of the nonpolarized light with substantially no attenuation is possible in this way and the shutting off of the reflected return light is possible.
Patent JP-H0863223-A (JP)
Title: Monitor and controller for facility equipment
Inventor: KATAYAMA KUNITAKA
IPC: G05B9/02
Filed: 1994-08-25
Abstract: PURPOSE: To easily perform various operations and settings after facility equipments are grouped. CONSTITUTION: Functions which group the respective facility equipments 1a-1n are provided on each plural facility equipments, and an operator is enabled to optionally set and change the grouping. In a central processor 3 or function decentralized terminals 2a-2n, group registration files (storage part) which store the grouping of each facilities and group control processing parts 32 and 23a-23n which decide facility equipment units or facility equipment groups based on the values therein are provided. Consequently, operations are performed together at a time by the registered facility groups, so the operability and maintainability of the operation can be improved.
Patent JP-H1052088-A (JP)
Title: Controller for linear motor
Inventor: NISHIYAMA MUNEKUNI
IPC: H02P25/06
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To accurately control a moving section so as to stop it at or near a target position, by controlling the current to a coil in accordance with the deviation of the actual position of the moving section from a target position when it is outside an allowable area and, when the moving section enters a stop control area, correcting current by a prescribed time width. SOLUTION: A positional deviation discriminating means 21 computes the deviation of the actual position of a moving section from a target position and discriminates whether the actual position is in an allowable area or a stop control area. A speed command deciding means 22 controls the current to a coil in accordance with the deviation when the deviation is larger than a reference value. A required time measuring means 23 measures the time required by the moving section until it reaches the allowable area after entering the stop control area and a correcting means 24 corrects a set value. Therefore, the moving section can be appropriately stopped in the allowable area.