baber/WOPTO huggingface dataset:
Patent JP-H0512395-A (JP)
Title: Color image processor
Inventor: SUGIYAMA MITSUMASA
IPC: B41J5/30
Filed: 1991-07-04
Abstract: PURPOSE:To reduce deterioration in picture quality due to a compressing/ expanding process by storing document information partially in the form of a binary image, and limiting an image to be converted into binary data to specific character information. CONSTITUTION:The received document information in page description (PDL) form is not all converted into a many-valued image, but partially converted by a binary image generation part 3 into a binary image, which is stored in a binary image memory 4. Consequently, a PDL code analytic part 2 divides the specific information to be converted into binary data in the document according to predetermined division conditions. An image composition part 9 puts the binary-coded image and many-valued image together into one. The capacity of the memory for image information storage need not be increased. Further, the image to be converted into the binary image is limited to the specific information, e.g. black-specified character information or small-shape character information to reduce the deterioration in the picture quality which is caused by the compressing/expanding process before.
Patent JP-S5956033-A (JP)
Title: Capacity controlling method of air conditioner
Inventor: KOUSAKA HIDEKI
IPC: F24F11/00
Filed: 1982-09-21
Abstract: PURPOSE:To avoid uncomfortableness caused by excessive lowering of the room temperature, by operating an air conditioner at a capacity one stage higher than the actual capacity at the time when the temperature of air discharged from the air conditioner is higher than a first set value, and operating the air conditioner at a capacity one stage lower than the actual capacity at the time when the temperature of air discharged from the air conditioner is lower than a second set value. CONSTITUTION:The temperature of air discharged from an air conditioner is detected at the interval of two minutes. When the temperature of air discharged from the air conditioner becomes lower than about 17 deg.C at a time t3, the air conditioner is operated at the frequency of about 30Hz by lowering the frequency of operation about 15Hz by way of frequency control based on the temperature. By this 30Hz operation, the room temperature is kept stable between the temperature of Ts+1 deg.C and Ts+2 deg.C. On the other hand, when the temperature of air discharged from the air conditioner becomes higher than 19 deg.C, the air conditioner is operated at the frequency of about 40Hz by raising the frequency of operation about 15Hz. Thereafter, stable operation at the frequency of 30Hz and operation at the frequency of 45Hz for lowering the temperature of air discharged from the air conditioner are repeated alternately. With such an arrangement, it is enabled to protect the user from over-cooling due to excessive lowering of the temperature of air discharged from the air conditioner in case that the room temperature is set at a lower value.
Patent JP-H0461118-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MURAOKA TORU
IPC: H01L21/28
Filed: 1990-06-22
Abstract: PURPOSE:To fill contact holes with good coverage and form a smooth wiring layer with appropriate thickness by forming first metal alloy layer with high temperature sputtering treatment and second one with low temperature sputtering treatment, both made mainly of aluminium. CONSTITUTION:A PSG film 7 is formed on the Si substrate 1 forming source.drain, gate by use of CVD method and a contact hole 8 is also formed in the PSG film 7 on the source and drain 6. Si substrate is then heated up to a certain temperature and a first wiring layer 1 is formed with high temperature sputtering treatment, under the heated temperature. This is followed by forming with low temperature Al-Si alloy sputtering treatment of a second wiring layer 10 on the first wiring layer 9, Si substrate also being kept under the heated temperature. With these procedures, the contact hole 8 is filled with those layers thoroughly and alloy wiring layers made mainly of aluminium maintaining adequate conductivity even at the upper edge area of the contact hole 8. A source.drain wiring can be formed by patterning of those wiring layers.
Patent JP-S6144102-A (JP)
Title: Lightweight high-strength sound-absorbing material
Inventor: AISAKA TATSUYOSHI
IPC: B22F3/11
Filed: 1984-08-08
Abstract: PURPOSE:To obtain a lightweight high-strength sound-absorbing material having superior strength without deteriorating the sound-absorbing characteristics when metallic particles are united to one body with sintering to manufacture a porous sound-absorbing material, by mixing the metallic particles with inorg. fibers. CONSTITUTION:Fine particles of a light metal such as Mg, Al or Ti or an alloy thereof are mixed with fibers or whiskers of ceramics such as SiC, Si3N4, B4C, BeO, B, graphite or Al2O3 or fibers or whiskers of a metal such as Fe, Ni, Co, Cu or W. The amount of the fibers or whiskers is 5-30vol% of the amount of the metallic particles. The mixture is sintered to manufacture a sintered body having 20-50% porosity. This sintered body is a lightweight sound-absorbing material having increased strength owing to the mixed inorg. fibers without deteriorating the sound-absorbing characteristics.
Patent JP-2000350878-A (JP)
Title: Needle thread breakage detector of sewing machine
Inventor: HISATAKE MICHIO
IPC: D05B51/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a needle thread breakage detector of a sewing machine which obviates the deterioration in accuracy by dirt of dust and oil. SOLUTION: A magnet 1 is mounted via a magnet case 10 to one end 31 of a thread take-up spring 3. A magnetic sensor 4 is disposed to face this magnet 1. The position of the magnetic sensor 2 is so determined that the sensor turns on when the magnet 1 exists in a thread tightening position and turns off when the magnet exists in an open position.
Patent JP-S6320526-A (JP)
Title: Character data processor
Inventor: SEI MIKIKO
IPC: G06F17/21
Filed: 1986-07-14
Abstract: PURPOSE:To store only enumerated characters in a reduced state while excluding information on fonts by calculating information indicating characters themselves from information on characters including the information on fonts, and storing characters themselves which are the arithmetic results. CONSTITUTION:A central processing unit 7 inputs the ASCII code of the 1st character of a character string stored in a table S and judges whether or not the character formed of the high-order three bits of the ASCII code is a small letter. When the 1st character is 'A' or a capital letter, ASCII codes 41H-40H in the table S are looked up and the high-order three bits are excluded. Then, the resulting 5-bit ASCII codes are stored in a table D and then it is judged whether 'A' is the final character or not. Here, the 'A' is not the final character, so those operations are repeated for 'BCD'. Thus, characters 'ABCD' are compressed and stored in the table D.
Patent JP-H063582-A (JP)
Title: Camera system
Inventor: FUKUI HAJIME
IPC: G03B13/36
Filed: 1992-06-23
Abstract: PURPOSE:To drastically reduce load imposed on a CPU for performing communication and to make autofocusing speed higher by detecting the change of the state of accessory and changing the state of a communication line from the accessory to a camera. CONSTITUTION:Data communication between a lens control microcomputer 12 and a camera control microcomputer 31 is detected by the lens microcomputer 12 when a zoom signal 20 is changed, and the communication line DATA 2 is lowered to Lo. The camera microcomputer 31 detects this effect and respectively transmits a serial clock and a command for transmitting the change of the state to a lens through terminals CK and DATA 1. When the serial communication clock is transmitted specified number of times, the interruption of communication occurs in the lens microcomputer 12, which lowers the CK and transmits to the camera micocomputer 31 that communication analysis processing is being performed(BUSY). While the CK is Lo(in the middle of BUSY), the communication is not performed by the camera microcomputer 31.
Patent JP-H0917623-A (JP)
Title: Nano crystal alloy magnetic core and its manufacture
Inventor: YOSHIZAWA KATSUTO
IPC: H01F1/14
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a magnetic core having a small diameter which exhibits a high permeability, by performing heat treatment at a comparatively low temperature after heat treatment to raise the temperature higher than or equal to crystallization temperature. CONSTITUTION: A nano crystal alloy strip has composition containing the following as inevitable elements; at least one kind of element selected out of Cu and Au, at least one king of element selected out of Nb, Mo, Ta, Ti, Zr, Hf, V and W, at least one kind of element selected out of Si and B, and Fe. This mano crystal alloy magnetic core consists of the nano crystal alloy strip. The inner diameter is less than 10mm, and the permeability at 20kHz is at least 50000, or the rectangularity ratio is at most 30.  This manufacturing method is as follows; after the temperature of a magnetic core composed of amorphous alloy of the same composition as the nano crystal alloy strip is raised higher than or equal to the crystallization temperature, and the core is maintained for at least 0 minutes and at most 24 hours for microcrystallization, heat treatment to maintain the core at a temperature of at least 60 deg.C and at most 300 deg.C for 5 minutes or longer. Thereby a nano crystal alloy magnetic core exhibiting remarkably high permeability and its manufacturing method can be obtained.
Patent JP-H0824483-A (JP)
Title: Spinning-combined washing machine
Inventor: WADA MASAJI
IPC: D06F39/12
Filed: 1994-07-18
Abstract: PURPOSE:To prevent a lint being caught to the bottom cover fixing member at the bottom of a tub at the time of drainage, as well as to improve the spinning efficiency. CONSTITUTION:A screw installing piece 31a is formed on a bottom cover 31, and a pair of ribs 36 and 36 extending to the rear side of the screw installing piece 31a are formed on the rear surface of the bottom cover 31. The opposing interval between the ribs 36 and 36 is set larger than the width size of the screw-installing piece 31a to compose a part of a fixing member 39. A hole 38 for screw to compose a part of the fixing member 39 is provided at the part other than main drain passages 37 extending almost linearly from a water feed recess 29 to the drain port 10 side, in this case, at the intermediate part between the main drain passages 37.
Patent JP-H09324103-A (JP)
Title: Thermoplastic resin composition
Inventor: MATSUMOTO KATSUO
IPC: C08L55/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition having excellent properties to prevent the short-shot in blow molding and give uniform wall thickness in thermal forming (air pressure forming, vacuum forming, etc.) and contour extrusion molding. SOLUTION: This composition is composed of (I) a copolymer produced by the graft copolymerization of a rubbery polymer with a vinyl cyanide compound, an aromatic vinyl compound and optionally a monomer copolymerizable therewith, (II) an acrylic copolymer composed of a vinyl cyanide compound, an aromatic vinyl compound and optionally a monomer copolymerizable therewith and (III) an acrylic copolymer containing >=230wt.% of methyl methacrylate unit and satisfies the following conditions. (1) The die-swell ratio of the composition is 20-200, (2) the AN ratio of the composition is 0.25-0.50, (3) the reduced viscosity (ηsp/c) of a component obtained by extracting the composition with acetone is 0.5-1.5 and (4) the composition is a resin for blow molding, thermal forming or contour extrusion molding.
Patent JP-S6056406-A (JP)
Title: Mannesmann piercing method
Inventor: SANO SHIGERU
IPC: C10N50/02
Filed: 1983-09-09
Abstract: PURPOSE:To prevent the seizure between a billet and a guide shoe and to obtain a hollow shell having excellent quality and free from surface defects by applying a hot-rolling lubricant used for rolling tools, etc. to the guide shoe in Mannesmann piercing. CONSTITUTION:A hot-rolling lubricant obtained by dispersing fine graphite and/ or fine solid asphalt-particle in an aqueous solution or a suspension containing a dry-solidifying medium is prepared. As said aqueous solution, aqueous solutions of one or more kinds of ammonium salts such as stylene-maleic acid copolymer, polyacrylic acid, and Turkey red oil, are used. Further, as said suspension, a copolymer or a mixture, etc. of one or more kinds of methyl methacrylate, stylene, and acrylonitrile, etc. is used. After coating said lubricant on the surface of guide shoe and drying it to bind it to the surface by its heat content, the heated billet is pierced while guiding it by the coated shoe.
Patent JP-H0332456-A (JP)
Title: Method for detecting channeling flow of molten steel in continuous casting mold
Inventor: KAWAGOE MASAHIRO
IPC: B22D11/10
Filed: 1989-06-29
Abstract: PURPOSE:To detect channeling flow of molten steel in a continuous casting mold with high accuracy by measuring the molten steel surface levels of right and left sides and comparing these power spectrums. CONSTITUTION:A submerged nozzle 2 having molten steel discharging holes facing to short wall sides 1a in the mold is arranged at center of the molten 1 to execute the continuous casting. At the time, level meters 11a, 11b are set at least one piece per one side between the submerged nozzle 2 and each short wall 1a in the mold at both sides. Then, fast Fourier transform is executed to each level value detected with the level meters 11 to obtain the power spectrum and frequency components of the right and left sides are compared. In this result, the development of channeling flow of the molten steel in the mold 1 can be detected.
Patent JP-S6225766-A (JP)
Title: Electrophotographic sensitive body
Inventor: HASEGAWA MASARU
IPC: G03G5/06
Filed: 1985-07-26
Abstract: PURPOSE:To obtain the titled body having an electrifying property and a sensitivity by providing a photosensitive layer composed of a carrier generating substance and a carrier transfer substance on an electroconductive substrate and using a specific bisazo compound as the carrier generating substance. CONSTITUTION:The carrier generating substance comprises a bisazo compd. shown by formula I wherein X<1>-X<4> are each a hydrogen or a halogen atom, a methyl, a phenyl, a trifluoromethyl, a methoxy a hydroxyl, a cyano or a carboxyl group, A<1> and A<2> are each a group shown by formula II, Z is an aromatic or a heterocyclic group, Y is -NHR<1>, -NHNR<2>R<3> or -NHN=CR<4>R<5> group, R<1>-R<5> are each a hydrogen atom, an alkyl, an aralkyl, an aryl or a heterocyclic ring. An intermediate layer is provided on the electroconductive substrate composed of Al, and the carrier generating layer contg. the prescribed compd. is provided on said intermediate layer, and then, the carrier transfer layer is provided on said carrier generating layer to form the titled photosensitive body. Thus, as the titled body comprises the prescribed compds, the titled body having an excellent electrifying characteristics is obtd. and as the titled body has a large coating strength, the deterioration of said characteristics due to an use may be reduced.
Patent JP-H0828171-A (JP)
Title: Drilling device
Inventor: HIGUCHI MASAHISA
IPC: E21B10/62
Filed: 1994-07-18
Abstract: PURPOSE:To provide a constitutionally simple connecting means capable of carrying out a flashing motion during drilling and easily disconnecting a Clonen bit from a drive shoe. CONSTITUTION:A Clonen bit 12 is connected to a drive shoe 11 by projecting engagement pins 25, 26 from both ends of a pipe 24 by energizing force of a compression spring 27 and fitting the projected engagement pins 25, 26 into engagement grooves 17, 18 of the drive shoe 11 through through holes 21, 22. In the meantime, the pipe 24 is removed from the engagement pins 25, 26 by bending the pipe 24, and the engagement pins 25, 26 are extracted from the engagement grooves 17, 18. Consequently, the Clonen bit 12 is released from the drive shoe 11.
Patent JP-H08106528-A (JP)
Title: Apparatus for generation of display from monitor data
Inventor: ROBAATO KIYUU TAMU
IPC: G06F3/0484
Filed: 1995-06-30
Abstract: PURPOSE: To display monitored data by integrating the data into an easily understandable picture. CONSTITUTION: After monitored data of at least one data form are read from at least one monitor 101 and 102, kept, encoded, and stored, data of individual data forms are encoded 105 and 106 and a single superimposed picture or multidimensional picture in which present and past data reflecting the reference values of the monitored data can be plotted at a certain point of time is generated by integrating the displays of data forms.
Patent JP-S6224959-A (JP)
Title: Tool of floating type
Inventor: MURAKAMI MANABU
IPC: B25J17/02
Filed: 1985-07-25
Abstract: PURPOSE:To allow an uncostly robot to accomplish high precision processing with a floating tool, which perform burr removal using robot, etc., by furnishing an operator with two-dimensional movability, a resilient member and a pressure element. CONSTITUTION:When processing is carried out by pressing a grinder element 2 of an operator (grinder) 1 to a work, the grinder 1 is pinched from above and under by a guide member 12 and the lower part 7a of a frame 7, with thrust bearings 8, 11 interposed, in such a way as movable freely in the X-Y plane, so that there is no need to make attitude control. The upper part 1a of the grinder 1 is pressed by pressure elements 23 at eight points in the periphery, wherein each pressure element 23 utilizes the restrative force of a resilient member 16 and the stroke is restricted by a stopper 24, so that pressing can be made with a constant pressure, which leads to provision of high precision processing at a high speed. The rotational repulsive force of the grinder 1 is received by a spiral spring 25, which will lessen the resistance to movement in the X-Y plane.
Patent JP-H099832-A (JP)
Title: Clutch returning mechanism for double bearing reel
Inventor: MORIMOTO SHINICHI
IPC: A01K89/015
Filed: 1995-06-30
Abstract: PURPOSE: To prevent the connection of a clutch in a clutch returning mechanism useful for a double bearing reel. CONSTITUTION: In this clutch returning mechanism 40, a locking plate 41 is rotatably supported on a side plate and has an engaging recessed part 41a. A coil spring 42 forces the locking plate 41 so as to revolve the locking plate in the direction opposite to the fishing line winding direction of a handle shaft. A clutch plate 18 is brought into contact with one side part of an arm member 43. The arm member 43 is rotatable between a first position corresponding to the clutch connection position of a clutch plate 18 and a second position corresponding to a clutch disconnection position. An engaging member 44 is rotatably engaged with the arm member 43 and has a first pawl 44a to be engaged with the engaging recessed part 41a of the locking plate 41 when the arm member 43 is rotated from the first position to the second position.  A return gear releases the engaging member 44 from the locking plate 41 with the revolution of the handle shaft in the fishing line winding direction.
Patent JP-S5867452-A (JP)
Inventor: NISHIHARA TOSHIO
IPC: C03C27/12
Filed: 1981-10-19
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-S6323822-A (JP)
Title: Schiff base compound
Inventor: KATO SHOZO
IPC: C07C233/47
Filed: 1986-07-16
Abstract: PURPOSE:To obtain the titled compound useful as agricultural chemicals, drugs or intermediate raw materials thereof under a mild condition in high yield and by one-stage reaction, by reacting a Schiff base compound with a silane compound and a carboxylic acid derivative. CONSTITUTION:A compound shown by formula I [R1 is H, alkyl, alkenyl or aryl; R2 is alkyl, alkoxycarbonyl or alkoxy; R3 is H, alkyl, aryl or heteroaryl with the proviso that R3 is not H where R2 is alkyl (each substituent group may be further replaced)] is reacted with a compound shown by the formula H SiXYZ (X, Y and Z are H or halogen) and a compound shown by the formula R4COM [R4 is alkyl, alkenyl, (hetero)aryl or cycloalkyl which may be replaced, respectively; M is halogen or group shown by formula II] to give an amide compound shown by formula III.
Patent JP-H0330297-A (JP)
Title: High speed atomic beam source device
Inventor: KAWAMURA HIROSHI
IPC: H05H3/02
Filed: 1989-06-28
Abstract: PURPOSE:To maintain the condition set at the start of discharge for a long time by directly connecting respective multiple gas lead-in holes and leading pipes arranged on the circumference of one end surface of a cylindrical cathode with equal spaces to communicate a discharge chamber with a gas chamber. CONSTITUTION:A cathode 1, an anode 2 and a high speed atomic beam discharge hole 7 are arranged so that respective center axes thereof are positioned on one straight line, and while multiple gas lead-in holes 4a-4d are arranged on the circumference of one end surface of the cathode 1 with equal spaces, and leading pipes 9a-9d are respectively connected to these lead-in holes 4a-4d to communicate a gas chamber with a discharge chamber (c) through the gas lead-in holes 4a-4d. Consequently, the supplied gas is evenly distributed in the discharge chamber (c) of the cathode 1, and a contact of the plasma to be formed in the cathode 1 to the gas lead-in holes 4a-4d is eliminated. A danger that the gas lead-in holes 4a-4d and the leading pipes 9a-9d are damaged by intense heat of the plasma is thereby eliminated.
Patent JP-S5956216-A (JP)
Title: Production of flexible magnetic medium
Inventor: SATOU TOMU
IPC: G11B5/85
Filed: 1982-09-22
Abstract: PURPOSE:To obtain easily a flexible magnetic medium having good flatness by forming a thin ferromagnetic film on one side of a flexible substrate by a vacuum vapor deposition method, and pasting two sheets of the one side magnetic films formed in said way so as to position the thin ferromagnetic film side on the outside. CONSTITUTION:A thin ferromagnetic film 2 for the purpose of information recording is provided by a vacuum deposition method on one surface of a film-like flexible substrate 1 to make a one-side magnet film. Two sheets of such one side magnetic films are pasted to each other in an adhesive part 3 by means of an adhesive agent so as to position the film 2 on the outside, thereby forming a double side magnetic film. Such film is blanked to a circular shape, whereby a magnetic film is obtd. The magnetic recording medium having good flatness is obtd. from the film that may be curled when the thin ferromagnetic film is formed thereon. The mechanism of the vapor deposition device is simpler than the case in which the thin ferromagnetic films are formed on the two surfaces of one substrate. Since the operation for joining the film is feasible in the atmosphere, productivity is good.
Patent JP-H11343990-A (JP)
Title: Ladder device in manhole for installation of submerged pump
Inventor: NAKATANI FUTOSHI
IPC: F04D13/08
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate use of protrusive steps on the wall surface of a manhole, facilitate execution of works with no specification about the piping directionality, and allow easy and safe operations in the manhole at the time of pulling up a pump. SOLUTION: This ladder device in a manhole is configured so that a plurality of horizontal step rods 8...8 are tied at a certain spacing in the verticaly direction using tying members 9, 9 dangled from above the manhole 1 between guide rails 6, 6 for elevation and sinking of a submerged pump installed upright in the manhole 1 and equipped at the ends with engaging pieces 7b , 7b , to be engaged with the guide rails 6, 6.