baber/WOPTO huggingface dataset:
Patent JP-S6396202-A (JP)
Title: Production of dustproof active metal powder
Inventor: YAMAMOTO HIROSHI
IPC: B22F1/00
Filed: 1986-10-13
Abstract: PURPOSE:To produce active metal powder which is improved in dustproof and explosionproof characteristics by adding and mixing a specific amt. of particulate PE glycol to and with raw material grains of an active metal in the stage of crushing and subjecting the mixture to dry pulverization to a specific grain size in an inert gaseous atmosphere. CONSTITUTION:The dustproofing agent of the particulate PE glycol and/or PE oxide is added and mixed at 0.01-0.5pt.wt. to and with 100pts.wt. raw material grains of the active metal formed to about <=15mm grain size in the stage of the crushing. The active metal includes Ca, Mg, Al, Si, Zr, Ti, Fe, etc. The mixture is then subjected to the dry pulverization continuously in the inert gaseous atmosphere so that >=50% thereof is <=100mesh fine powder. The fine dustproof powder which is eliminated of the danger for dusting and exploding during handling is thereby obtd. at a low cost without deteriorating the characteristics of the active metal powder.
Patent JP-H1184600-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: HASEGAWA TAKUJI
IPC: G03D3/13
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To stably process a silver halide photographic sensitive material without causing problem on conveyability due to slip, uneven processing, etc., even when the thickness of the substrate of the sensitive material is 80-160 μm and an automatic processing machine is used by using a roller conveyance type automatic processing machine in which opposite rollers immersed in a processing soln. have a specified contact angle of the surfaces to water. SOLUTION: A sheetlike silver halide photographic sensitive material with hydrophilic colloidal layers including at least one silver halide photographic emulsion layer on the substrate having 80-160 μm thickness is processed with a roller conveyance type automatic processing machine through developing, fixing, washing and drying processes. In the processing machine, opposite rollers immersed in a processing soln. have >=80 deg. contact angle of the surfaces to water. The number of all conveying rollers is preferably regulated so that value given by dividing the path length of the processing machine by the number of the rollers is in the range of 0.01-0.04.
Patent JP-H0767750-A (JP)
Title: Mattress device
Inventor: OGUMA YOSHIO
IPC: A47C27/05
Filed: 1993-09-03
Abstract: PURPOSE:To provide a mattress consisting of the upper/lower mirror parts layered through the wad inside the upper/lower sides of the spring unit, and the gore covered with the covering material, whose spring unit can be recycled by changing the wad and the wrapping material where it is used. CONSTITUTION:The spring unit SUI is made with the multiple coil springs 2 placed in rows, the top and the bottom of which are connected with the helical line 3. The protecting material 5 such as felt and the wad 6 are layered above and below the SUI. In addition, the upper mirror part 8 and the lower mirror part 9 are further layered above and below. The covering material 7 covers the upper/lower mirror parts 8 and 9 and the gore 11 of the circumference. Between the right sides 8a, 9a, and 11a and the wrong sides 8b, 9b, and 11b of the mirror parts 8, 9, and the gore 11, methane foam is stuffed and the both sides are quilted. The gore 11 and the upper and lower mirror parts 8 and 9 are connected with the tape 12 and the connecting part 13. In this way, the wad 6 and the covering material 7 can be changed where the mattress is used and the spring unit can be recycled, so that the transportation cost will be reduced and hence the cost efficiency should improved.
Patent JP-S61120981-A (JP)
Title: Optical fiber hydrophone
Inventor: KITANO TOSHIHIKO
IPC: G01S3/801
Filed: 1984-11-19
Abstract: PURPOSE:To make the wave receiving characteristic non-directive, by winding an optical fiber spirally between two cylinders comprising two waveform surfaces having the crest thereof facing the bottom thereof. CONSTITUTION:In a cylinder 6 having a wave-like projection outside it and disc-shaped plates 7 and 8 each having a wave-like projection inside it, the plates 7 and 8 are fitted into the projection of the cylinder 6 shifted by a half pitch and an optical fiber 1 wound on the cylinder 6 is subjected to a corrugated deformation. Now, light is made incident into the optical fiber 1 from a light source 4 and detected with a photo detector 5 being made to transmit with the optical fiber 1 and changes in the attenuation of the optical fiber transmission light due to sound pressure of the plates 7 and 8 can be observed to determine the fine sound pressure from changes in the attenuation. The sound pressure entering the center axis of the cylinder 6 vertically are also allowed enter the plates 7 and 8 thereby making the wave receiving sensitivity constant along the circumference of the cylinder 6.
Patent JP-2000019501-A (JP)
Title: Liquid crystal display device
Inventor: MOTOMURA TOSHIRO
IPC: G02F1/13363
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a translucent type liquid crystal display device of high performance which attains high luminance in spite of use as a reflection type and is enhanced in characteristics to the degree capable of satisfying both functions of a reflection type and a transmission type. SOLUTION: A phase difference plate and a polarizing plate are successively laminated on a liquid crystal panel and a phase difference plate and a polarizing plate are successively laminated on the other surface; further, a backlight is disposed on the polarizing plate. The liquid crystal panel is constituted by successively forming many parallel arrayed transparent electrodes 13, an over- coating layer 14 and an alignment layer 15 on a glass substrate 11, forming a translucent film 25 on the glass substrate 12 and forming color filters 16 and black matrices 17 on the translucent film 25.
Patent JP-H09124191-A (JP)
Title: Adjustable bias offset device
Inventor: RICHIYAADO EI SHIIKU
IPC: B65H9/16
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To compensate a fixed skew offset in a sheet passage by adjusting idler rollers to be positioned in response to an outside surface of a tapering driving roller, and skewing a sheet passing through a nip formed between two members in the clockwise direction or the anticlockwise direction. SOLUTION: Upper idler rollers 101, 103 and 105 are installed on rotatable shafts 102, 104 and 106, and form a nip together with driving rollers 110, 112 and 114. The driving roller 110 is tapered to the other end from one end. In order to remove a skew of a sheet passing through a skew offset device 100, a position of the idler roller 101 can be axially adjusted in the arrow 109 direction by rotation of a knob. When the idler roller 101 is adjusted rightward, effective deflecting speed on the left side of the sheet is reduced, and the sheet skews in one direction. When a position of the idler is adjusted leftward, effective deflecting speed is increased, and the sheet skews in the opposite direction.
Patent JP-H03107158-A (JP)
Title: Layout simulation device
Inventor: KOIZUMI MASARU
IPC: G03F1/00
Filed: 1989-09-20
Abstract: PURPOSE:To decrease the burden on operations and to improve workability by separating layout data to solid character data and color character data, outputting the screen tint data of color characters to a layout scanner and outputting both character data as data for character plate making. CONSTITUTION:The image data of a photograph original is inputted from the scanner 2 in order to make layout simulation processing and the basic layout data (FD), character data and graphic data are inputted from an input means 3 and are stored in a storage section of a device body 1. The FD is called by the command signal from the means 3 and the layout pattern (LP) corresponding to the FD is displayed on a CRT 4. The simulation of the layout is executed with the LP and the layout design is determined. The sepn. of the character data is then executed and the screen tint data is formed in accordance with the color character data. The solid character and color character data are outputted to a CTS device 6 and the halftone data and layout data, etc., are outputted to a layout scanner 7. The plate making stage is started after this processing.
Patent JP-H04255595-A (JP)
Title: Sealed type compressor for freezing
Inventor: KENTO AANESUTO ROOGAN
IPC: F04C29/06
Filed: 1991-08-29
Abstract: PURPOSE: To provide a baffle positioned to face a suction port formed in the outer shell of an hermetical compressor without restricting fluid flow. CONSTITUTION: A baffle member 52 attached to the inner surface 66 of an outer shell 12 at both side edges is provided with a dom part concentrically disposed with the concaved side faced to a suction part 14. Upper and lower openings 70 and 72 communicated with the inside of the outer shell, which are formed between the baffle member and the inner surface of the outer shell.
Patent JP-S63191113-A (JP)
Title: Zoom lens
Inventor: MUKOYA HITOSHI
IPC: G02B15/17
Filed: 1986-10-15
Abstract: PURPOSE:To obtain a miniaturized zoom lens having about F/1.2 aperture ratio and about 6 variable power ratio and high optical performance in the whole variable power range by satisfying respective image forming magnification values of 2nd and 3rd groups at a wide angle end, a zooming ratio and the focal distances of the 11th and 12th lenses with specific conditions. CONSTITUTION:The zoom lens is constituted of the 1st focusing group having positive refractive power, the 2nd group having negative refractive power, the 3rd group having negative refractive power, the 4th group having positive refractive power, and the 5th group having an image forming function arranged successively from the object side. The 1st group has the 11th lens obtained by sticking two lenses having negative and positive refractive power respectively and the 12th meniscus lens turning its convex face to the object side and having positive refractive power, and when it is defined that image forming magnification values at the wide angle ends of the 2nd and 3rd group are betaIIW and betaIIIW, the zooming ratio is Z and focal distances of the 11th and 12th lenses are F11 and F12, the conditions of the shown inequalities are satisfied. Consequently, a zoom lens having a large aperture ratio, a high variable power ratio and high optical performance and miniaturizing the whole lens system can be obtained.
Patent JP-S6488032-A (JP)
Title: Oil quantity detector in kerosene space heater
Inventor: FUJIMOTO MOTOAKI
IPC: F24C5/18
Filed: 1987-09-29
Abstract: PURPOSE:To quantitatively know the quantity of oil remaining in a cartridge tank by providing a pressure sensitive sensor element varying the resistance value thereof in correspondence to the weight of a cartridge tank and display means made of light emitting elements and causing the light emitting elements in a number in accordance with the oil quantity. CONSTITUTION:When the combustion of a kerosene space heater is carried out the quantity of kerosene within a cartridge tank 6 decreases, and the resistance value of a pressure sensitive sensor element is divided by a resistor 2 and converted into a voltage which is is larger than a reference voltage Vref1 but lower than a reference voltage Vref2, only the output of a comparator 3, assumes a potential of substantially zero. That is, light emitting diode 51, does not emit light and only other diodes 52...5n emit light. Further, when the combustion of the kerosene space heater is continuously carried out, the light emitting diodes 52...5n do not successively emit light in accordance with the quantity of oil. In this manner it is possible for one using the space heater to always know quantitively the quantity of oil of the cartridge tank 6.
Patent JP-H04256114-A (JP)
Title: Method and apparatus for adjusting clock signal of synchronizing system
Inventor: BOUDRY JEAN-MARIE
IPC: G06F1/10
Filed: 1991-08-30
Abstract: PURPOSE: To solve a defect that data stored in a memory is required to be changed when a circuit in a system is exchanged in the synchronization system of a type of initializing a parameter which controls various adjusting means provided in a clock generator based on an adjustment parameter which is stored in the non-volatile memory of a service processor. CONSTITUTION: A method and a device is the ones for adjusting clock signals (PHP1, PHP2, CK1 and CK2) in the synchronization system of the type providing plural units which are synchronized by the clock signals generated by at least one generator based on a base clock signal (H). At least one generator is provided with clock signal adjusting means (6, 7 and CIB) and controlled by digital adjustment parameter (IS and RM).
Patent JP-H1185310-A (JP)
Title: Clock signal distribution circuit
Inventor: SHIBAYAMA MITSUFUMI
IPC: G06F1/10
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a clock signal distribution circuit which can distribute high speed signals with low skew onto a large-scale integrated circuit. SOLUTION: A global clock generation circuit 1 generating a global clock signal is installed on an LSI and the global clock signals are distributed on the LSI by duplexed global clock distribution circuits 2 circulated on the LSI so that they become parallel with each other and in opposite directions to each other. Local clock signals are generated by local clock generation circuits 4-(i+1), 4-(i+2), 4-j, 4-(k+1) and 4-(1+1) at the middle time of the transit time of two clock signals transmitted by the global clock distribution circuit as a reference. The local clock signals are distributed by local clock distribution circuits 5-(i+1), 5-(i+2), 5-j, 5-(k+1) and 5-(1+1).
Patent JP-H07188261-A (JP)
Title: Production of ticl3 coordination complex
Inventor: JIYAMII REI SUTORIKURAA
IPC: C01G23/00
Filed: 1994-09-14
Abstract: PURPOSE: To obtain a solid coordination complex of TiCl 3  and ether from an easily accessible and low cost material with a high purity and a high yield at an environmental temperature by adding TiCl 3 .1/3AlCl 3  into an ether solvent.  
     CONSTITUTION: A targeted solid complex is formed by adding TiCl 3 .1/3AlCl 3  into an ether solvent (preferably cyclic ethers or the like, such as THF, 1,4- dioxane or the like) in the solvent. In general, 10 to 25 ml of the ether solvent is used per 1 g of TiCl 3 .1/3AlCl 3 . As the adding method, a method of gradually adding TiCl 3 .1/3AlCl 3  into the ether solvent being agitated in an environmental temperature is preferable. TiCl 3 .1/3AlCl 3  can be obtained by the aluminum reduction of TiCl 4 . 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6398588-A (JP)
Inventor: TANPO HITOSHI
IPC: G12B5/00
Filed: 1986-10-15
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-S61125522-A (JP)
Title: Kerosene burner
Inventor: NAKAMURA SHINICHI
IPC: F24C5/06
Filed: 1984-11-20
Abstract: PURPOSE:To positively maintain the safety of the apparatus at the ordinary time and to positively carry out the fire extinguishment of the apparatus at the extraordinary time by providing holes such as a slit and a small hole through which air is introduced into a space in which a wick is moved up and down, in two stages, blocking the holes at the ordinary time and opening the same at the extraordinary time. CONSTITUTION:In the normal combustion, a slit 7 and a small hole 6 of a fire grate 5 of a wick outer cylinder on the side of a wick 2 are blocked by a covering 8, and this removes the possibility of back fire or the like being generated. When a fire extinguishing device against vibration is operated, the wick 2 is lowered and an interlocking plate 13 moves, an arm 12 rotates by the force of a spring 15, the covering 8 moves downward, the small hole 6 and the slit 7 provided in the fire grate 5 of the wick outer cylinder are opened, and a large amount of air is sent into a space P at the upper part of the wick 2. Thus, a majority of an unburnt gas is burnt out by air introduced through the slits 9 and 7, and the residual part of the unburnt gas is burnt out by air introduced through the upper small hole 6.
Patent JP-H0563995-A (JP)
Title: Video information quantity compressing and/or expanding device
Inventor: TERANISHI YASUHIKO
IPC: H03M7/30
Filed: 1991-08-30
Abstract: PURPOSE:To remove the noise based on the quantization noise by multiplexing and compressing an auxiliary coding signal and a main coding signal to code the position information of a flat part in an input block signal having a flat part and an outline part and add the discrimination information. CONSTITUTION:A DC block 1a obtained by extracting 8 longitudinal and 8 horizontal digital picture element data from an input video signal are inputted from a DCTA block divider to a two-dimensional DCT transformation unit 1 in a main coding means AA. The transformed coefficient block 1b obtained by performing the two-dimensional DCT transformation is quantized by a quantization device 2 and a main coding signal 10a obtained by coding the quantizing the block with a coder 2 is inputted to a multiplexer 22. An auxiliary coding means BB outputs an auxiliary coded signal 21a to add to ID information to a signal 20a to specify a DCT block having the flat part and the outline part and code the position of the picture element having a high frequency band component in it, to the multiplexer 22. The multiplexer 22 multiplexes signals 10a and 20a and outputs an information quantity compressing signal 22a.
Patent JP-H0797624-A (JP)
Title: Production of steel for machine structural use having high vibration damping capacity
Inventor: OTA HIROKI
IPC: C21D8/00
Filed: 1993-09-30
Abstract: PURPOSE:To impart excellent damping capacity and high strength and toughness to a steel by applying certain cold strains to an Fe-Al-Cu high damping steel sheet before final heat treatment and promoting the precipitation of Cu. CONSTITUTION:A steel contg., by weight, <=0.02% C, <=0.02% Si, <=0.08% Mn, 0.05 to 1.50% Cu, 1.0 to 7.0% Al, <=0.0080% N, and the balance Fe with inevitable impurities is used. This steel is heated to 1000 to 1300 deg.C and is subjected to hot rolling. After the completion of the rolling at 650 to 1000 deg.C, it is cooled to a room temp. at >=0.1 C/S rate. Next, it is subjected to intermediate heat treatment of holding under heating to 800 to 1300 deg.C and is thereafter subjected to cold working of l to 5% at a room temp. As final heat treatment, it is heated to 450 to 700 deg.C to dispersedly precipitate fine epsilon-Cu, by which its strength and toughness are improved and, simultaneously, introduced strains are solved to stabilize its damping capacity.
Patent JP-S61125552-A (JP)
Inventor: SAKAI KUNITAKE
IPC: F25B5/00
Filed: 1984-11-20
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-H0966011-A (JP)
Title: Connection structure for extension pipe for vacuum cleaner
Inventor: DOI KENICHIRO
IPC: A47L9/24
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a structure with which the fitting part of an extension pipe for electric cleaner is hardly fall-off. SOLUTION: At least one part on the outer peripheral surface of the terminal part of an extension pipe 2, an expanded part 10e is formed to be expanded outside by fitting an opposite side pipe 3 to be connected onto the inner peripheral surface of the extension pipe 2. The opposite side pipe 3 to be connected with the terminal part of the extension pipe 2 is formed in the structure of partially duplex pipe having a top end part 3a to be fitted onto the inner peripheral surface of the terminal part of the extension pipe 2 and a sleeve part 11, into which the extension pipe 2 is fitted, rising from the outer peripheral surface of the pipe, and on the inner peripheral surface of the sleeve part 11, a projecting part 11a is formed to be engaged with the expanded part 10e.  Thus, when the extension pipe 2 is inserted into the sleeve part 11 of the opposite side pipe 3 in duplex structure, the expanded part 10e formed on the outer peripheral surface of the extension pipe 2 engaged with the projecting part 11a, which is formed on the inner peripheral surface of the sleeve part 11 of the opposite side pipe 3, and hardly detached from the opposite side pipe 3.
Patent JP-H08111557-A (JP)
Title: Optical fiber amplifier for multiple wavelength
Inventor: DOI TATSURO
IPC: H04B10/297
Filed: 1994-10-11
Abstract: PURPOSE: To make gains uniform by the optimum erbium-doped optical fiber length against each wavelength band without wastefully consuming an excited light when the multiplexed signal light of light wave of two different wavelengths bands is amplified by one erbium-doped optical fiber amplifier. CONSTITUTION: In the multiwavelength optical fiber amplifier, after the light signal of two-wavelength band, which is amplified to the first erbium-doped optical fiber 104, has been separated into the signal light of the first wavelength band having large gain, the signal light of the second wavelength band having small gain and a multiplexed excitation light, the signal light of the first wavelength band is outputted in the state as it is, the signal light of the second wavelength band and the multiplexed excitation light are introduced into the second erbium-doped light fiber 106 and outputted after reamplification. As a result, the gain of the light of two-wavelength band can be made uniform.
Patent JP-2000076060-A (JP)
Title: Data recording device
Inventor: MIYAGI SHIRO
IPC: G06F9/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To rewrite a startup part according to information read from an exchangeable recording medium. SOLUTION: A flash memory 105 stores firmware containing the startup part. The rewrite of the startup part is performed based on information, which is read out by an FDD 107 and recorded on an FD 108. Concretely, the program of the new startup part based on version-up or the like is supplied from the FDD 107 and processing for writing such a program in the flash memory 105 or the like is performed. The program related to the rewrite of the startup part can be stored in the flash memory 105 or can be supplied from the FD 108 as well. In this case, a change such as the rewrite of a main processing part in the firmware or setting of a control microcomputer 106 is performed with the rewrite of the startup part.
Patent JP-H057491-A (JP)
Title: Temperature-sensitive plasmid
Inventor: SUGIMOTO MASAKAZU
IPC: C12N15/77
Filed: 1991-06-19
Abstract: PURPOSE:To obtain the subject plasmid, autonomously replicable and held in coryneform bacteria, inhibiting plasmid proliferation by microbial cell culture at a specific temperature, removing the plasmid from microbial cells and capable of improving strain by modifying chromosomic gene. CONSTITUTION:A plasmid pHM1519 naturally occurring in Corynebacterium.glutamicum (ATCC13058) is partially cleaved with a restriction enzyme Sau3A1 and connected to a plasmid pHSG298 which is completely cleaved with a restriction enzyme BamH1 to construct a shuttle vector pHK4. The resultant shuttle vector is then treated with hydroxylamine in vitro to recover the treated DNA. Thereby, Brevibacterium.lactofermentum AJ12036 strain (FERM-P7559) is transformed and cultured to recover a plasmid. As a result, autonomous replication can be carried out in coryneform bacteria and held therein. The plasmid proliferation is inhibited by microbial cell culture at 31-37 deg.C and the plasmid is removed from the microbial cells. Accordingly, the objective plasmid having the temperature-sensitive replication origin is obtained.