baber/WOPTO huggingface dataset:
Patent JP-S63196579-A (JP)
Title: Quinoline-3-carboxylic acid derivative
Inventor: ITO YASUO
IPC: A61P31/04
Filed: 1987-02-09
Abstract: NEW MATERIAL:A quinoline-3-carboxylic acid derivative expressed by formula I (R is H or lower alkyl) and salt thereof. EXAMPLE:6,8-Difluoro-1-(2, 4-difluorophenyl)-7-(1-homopiperazinyl)-1,4-dihydro-4- oxoquinoline-3-carboxylic acid. USE:With excellent antimicrobial action, useful as a medicine, exhibiting wide action on Gram-positive and Gram-negative bacteria and capable of being orally or parenterally administered. PREPARATION:A 7-halogenoquinoline-3-carboxylic acid derivative expressed by formula II (X is halogen) is reacted with a homopiperazine derivative expressed by formula III in or without a solvent at a temperature within the range of room temperature-200 deg.C to afford the aimed compound expressed by formula I.
Patent JP-H10224015-A (JP)
Title: Method and system for producing circuit forming board
Inventor: NISHII TOSHIHIRO
IPC: H05K3/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a circuit forming board being employed in a small electronic apparatus in which a highly reliable board can be produced at low cost by realizing high quality boring without sacrifice of high speed laser machining. SOLUTION: When a through hole 10 is made by irradiating a board material 6 with a laser beam 9, fragile degenerated parts 11 or machining powder 12 are shaken off from the surface of the board material 6 by bringing a high frequency vibratory plate 13 close to the substrate material 6 and vibrating the plate 13. According to the method, a board material 6 having bores of good shape can be obtained.
Patent JP-H07238986-A (JP)
Title: Active mount controller and control method of vibration isolator and active mount therewith
Inventor: GOTO KATSUHIRO
IPC: B60K5/12
Filed: 1994-02-24
Abstract: PURPOSE:To secure an excellent a vibro-isolating effect in preventing any divergence of a control system and defective execution of control in an effective manner by renewing a filter factor in an adaptive filter in the case where a transfer function between an active mount and a part for the purpose of controlling a vibration in a vibro-isolating subject becomes smaller than the judged value. CONSTITUTION:A detecting signal out of a second sensor 42 is inputted into an adaptive algorism 10 as an error signal (e) through an AMP 44, an LPF 46 and an A/D converter 48. In addition, an input signal (x) secured on the basis of a detecting signal out of a first sensor 28 is inputted into this adaptive algorism 10 through a delay circuit 16. In succession, with this adaptive algorism 10 suchlike, a filter factor in an adaptive filter 12 is altered so as to make the error signal (e) to be secured on the basis of the detecting signal of the second sensor 42 come nearer to zero. With this constitution, any exciting force to be exerted to a car body 22 from an engine mount 24a is adjusted so as to make a vibration level in a part for the purpose of controlling a vibration become smaller.
Patent JP-S56123641-A (JP)
Title: Manufacturing method for curved fluorescent lamp
Inventor: SATOU ATSUSHI
IPC: H01J9/20
Filed: 1980-03-05
Abstract: PURPOSE:To improve the initial luminous flux, stroke characteristic and strength of air-tight vessel in such a way that organic metal compound is spread over the inside surface of the air-tight vessle made of specific soda lime or low-lead glass, and phosphor coating is spread on the film and baked. CONSTITUTION:Soda lime glass having 640-720 deg.C of softening temperatures and (92-105)10<-7>cm-cm/ deg.C, of heat oxpansion coefficient or lod-leas glass containing lead oxide in 12wt% or less, is used as the material for an air-tight vessel, and for the purpose of forming a film of fine and even thickness on the inner wall of the air-tight vessel, butoxy titanate or the like is spread as organic metal compound, whereupon antimony, manganese activated phosphoric calcium halide or the like is spread as white phosphor and baked, and the phosphor is formed, coating the film of titanium oxide. Thus it is possible to fabricate an air-tight vessle from glass which contains lower rate of lead oxide, and to improve the initial luminous flux, stroke characteristic and strength of air-tight vessle.
Patent JP-S63194285-A (JP)
Inventor: WATANABE MASANORI
IPC: G02F1/21
Filed: 1987-02-06
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-2000218815-A (JP)
Title: Ink jet recording apparatus
Inventor: FUJII KATSUYUKI
IPC: B41J2/175
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a main tank capable of altering the vol. of ink. SOLUTION: Ink bags 34 or seal cocks are arranged to a plurality of the housing chambers 32A-32C of a main tank 30 supplying ink to a recording head and, by inserting the hollow needles 44 of a connection member 28 into the ink bags or seal cocks, ink is supplied to the recording head through a sub-tank. At this time, by altering the number or kind (vol.) of the ink bags arranged to the housing chambers 32A-32C, the vol. of the ink of the main tank 30 can be simply altered corresponding to the use or kind of an ink jet recording apparatus.
Patent JP-H02209421-A (JP)
Title: Production of high tensile steel with low yield ratio
Inventor: KATAOKA YOSHIHIRO
IPC: C22C38/54
Filed: 1989-02-07
Abstract: PURPOSE:To produce a high tensile steel having tensile characteristics as well as low yield ratio by subjecting a steel with a specific composition to heating and rolling at a specific temp., applying quenching to the above without delay to form martensitic structure, and carrying out heating and cooling again under respectively specified conditions. CONSTITUTION:A slab having a composition consisting of, by weight ratio, 0.03-0.20% C, 0.01-1.0% Si, 0.30-2.0% Mn, <=0.010% N, further either or both of 0.005-0.070% Al and 0.01-0.04% Ti, and the balance essentially Fe is heated up to about 1000-1250 deg.C and hot-rolled into a steel plate of prescribed thickness. Subsequently, after rolling is finished at a temp. of the Ar3 point or above, the steel plate is quenched without delay or is cooled after the completion of rolling, heated again up to a temp. of the Ar3 point or above, and then quenched, by which the structure of the steel plate is formed into a martensitic structure. The steel plate whose structure is transformed to martensitic structure is heated again up to a temp. range between Ac3 and (Ac3+50 deg.C) and then cooled at <=100 deg.C/min cooling rate. By this method, the high tensile steel with low yield ratio in which tensile strength and yield ratio are regulated to >=about 60kgf/mm<2> and about 70-85%, respectively, can be obtained.
Patent JP-H03230205-A (JP)
Title: Substrate heating mechanism
Inventor: YASUMATSU MASAHIRO
IPC: H01L21/26
Filed: 1990-02-05
Abstract: PURPOSE:To accurately control the temperature of a substrate by measuring the emissivity of the substrate, process by process, in advance and determining the emissivity corresponding to each process according to an identification mark. CONSTITUTION:The identification mark inscribed on the substrate 1 by a laser marker is irradiated and a recognition part 8 inputs image data; and a condition processing part 12 makes a communication with a host computer 11 and checks the process history of the substrate 1 according to the identification mark to determine the emissivity of the substrate 1. Then the substrate 1 is heated with radiant heat from a substrate hater 2 and a reflecting plate 4 which is cooled with water and then a glass plate 18 reflects heat only in a wavelength range required for measurement as to wavelength radiated from the substrate 1; and an infrared-ray detector 15 converts infrared rays emitted by the substrate 1 into an electric signal to send data to an arithmetic part 13. Then a temperature control part 14 compares the temperature data with set temperature and controls the power of the substrate heater 2 so that the temperature of the substrate 1 reaches the set temperature. Consequently, the substrate 1 can accurately be heated to the specified temperature.
Patent JP-H06245065-A (JP)
Title: Picture reader
Inventor: IMAHASHI NAOYA
IPC: H04N1/401
Filed: 1993-02-16
Abstract: PURPOSE:To suppress the degradation of picture quality at the time of binarizing pictures by compensating erroneous correction generated at the time of shading correction. CONSTITUTION:An interpolation filter 13 for turning the dot level in the front and back of a white reference signals to an interpolation value and a comparator 14 for discriminating whether or not the level of a present dot is separated from the interpolation value for equal to or more than a certain value and selectively outputting a reference level are provided in the front stage of a shading correcting device 15. Thus, the erroneous detection of the white reference signal due to dust and dirt is compensated by interpolation data and the shading correction can be normally performed at all times.
Patent JP-S59151807-A (JP)
Inventor: NAKA HIROKAZU
IPC: A01C11/00
Filed: 1983-02-18
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-H02207751-A (JP)
Title: Apparatus for applying granule to rod-shaped cake
Inventor: ARAKI MASAMI
IPC: A23G3/20
Filed: 1989-02-07
Abstract: PURPOSE:To apply a large amount of granules to the outer surface of a rod- shaped cake by providing pinching blades capable of holding granules, placing the blades at both sides of a partition guide in vertically movable manner and closing the blades by tilting both blades inward when the blades reach the uppermost point along the partition guide. CONSTITUTION:Pinching blades 9 capable of holding granules (e.g. nuts) are placed at both sides of a partition guide 8 in a vertically movable manner. The pinching blades 9 are tilted inward and closed with an apparatus composed of a horizontal rod 14, a lever 15, a pin 16, a blade opening cylinder 17, an opening rod 18 and a notch 19 when the blades transferred along the partition guide 8 reach the uppermost point and the apparatus is attached to the pinching blades 9. The granules are pressed against a rod-shaped cake and forcibly applied to the cake. Accordingly, even relatively large-sized granules can be uniformly applied in large quantity to the outer surface of a rod-shaped cake.
Patent JP-S56123974-A (JP)
Title: Isoxazole derivative and its preparation
Inventor: TOMITA KAZUO
IPC: C07D261/10
Filed: 1980-03-04
Abstract: NEW MATERIAL:A compound of formula I (R 1  is H or lower alkyl; R 2  is H, lower alkyl or aryl or R 1  and R 2  together with the adjacent carbon atoms may form  hydrocarbon ring).  
     EXAMPLE: Bis(3-isoxazolyl)disulfide.  
     USE: A synthetic intermediate for an agricultural chemical, for example, the compound of formula I is reacted with a trivalent phosphorus compound having the formula (R 4 O) 3 P (R 4  is lower alkyl) to give a compound of formula II useful as an insecticide.  
     PROCESS: A compound of formula III (R 3  is methyl, lower alkenyl having a double bond at the β-position, benzyl, etc.) is brought into contact with an equimolar amount of an oxidizing agent, e.g. chlorine or sulfuryl bromide, in an inert solvent to give the compound of formula I. The reaction conditions are room temperature to 100°C and 1W24hr. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02208144-A (JP)
Title: Watch device for vehicle
Inventor: OKAMURA MAKOTO
IPC: G02B23/08
Filed: 1989-02-06
Abstract: PURPOSE:To catch without distortion a rear dead angle, by equipping an optical element at one of the see-through window portions of a case which has two see-through window portions, and a reflecting mirror between both see-through window portions, and housing the whole at a storage so as to be able to appear/ disappear freely, and fitting the storage to the rear portion of a vehicle. CONSTITUTION:A storage 5 is fitted to the vicinity of the rear operation seat of a vehicle. A case 3 is housed so as to be able to appear/disappear freely at the storage 5. Two see-through window portions are provided at the case 3, and an optical element consisting of a Fresnel's concave lens and a plate shaped prism is put at one see-through window portion 1. A plane mirror 2 is arranged between both see-through window portions. The see-through window portion 1 at which the optical element is put, is turned so as to face the rear portion dead angle of a carbody. Accordingly, when the case 3 is turned from the storage 5 by the lighting operation of a back lamp, an operator can see without distortion the range of the dead angle reflected on the plane mirror 2 through a rear view mirror 6.
Patent JP-S60171147-A (JP)
Inventor: HIROKAWA ATSUSHI
IPC: B32B27/16
Filed: 1984-02-17
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-H11230160-A (JP)
Title: Bearing
Inventor: TANAKA TAKESHI
IPC: F16C17/02
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To ensure an oil film even if a rotary shaft receives an outer force and always obtain a favorable fluid lubrication state. SOLUTION: The inner periphery surface 9 of the bearing hole 8 of an oil contained bearing 4 has a cylinder part 10 whose inner diameter is constant in an axis direction and variable opening parts M provided on both ends of the cylinder part 10 and whose inner diameter becomes bigger as it is more separated from the cylinder part 10 in the axis direction. The variable opening part M is composed of three parts such as first-third taper parts M1-M3 symmetrically. Respective taper angles of the first-third taper parts M1-M3 becomes bigger gradually as it approaches from the first taper part, M1 adjoined to the cylinder part 10 to more outer direction. The boundary part between the cylinder part 10 and the first taper part M1, the boundary part between the first taper part, M1 and the second taper part N2 and the boundary part between the second taper part M2 and the third taper part M3 are finished so as to be a curved surface. A band shape blinder part 11 is formed across the cylinder part 10 and the first-third taper parts M1-M3.
Patent JP-S60174382-A (JP)
Inventor: ARAKAWA KENJI
IPC: B62J15/00
Filed: 1984-02-16
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-H06220302-A (JP)
Title: Flame-retardant resin composition
Inventor: SUZUKI TETSUAKI
IPC: C08K5/521
Filed: 1993-01-22
Abstract: PURPOSE:To obtain the subject composition containing a specified ratio of a melamine-modified phenol formaldehyde, a phosphate and an ammonium phosphate, excellent in environmental safety and useful for a paper-phenol resin copper-clad laminate. CONSTITUTION:This resin composition contains (A) 30 to 80wt.% the nitrogen content is preferably 2 to 30wt.%) melamine-modified phenol formaldehyde [e.g. (i) a cocondensed material among a phenol such as xylenol, a melamine such as benzoguanamine and formaldehyde, (ii) a mixture of the cocondensed material of (i) with a general phenol resin and (iii) a mixture of a phenol- formaldehyde condensed material with a melainne-formaldehyde condensed material, a material modified with, e.g. tung oil, etc.], (B) 10 to 50wt.% phosphate (e.g. triphenyl phosphate) and (C) 2 to 30wt.% ammonium phosphate (e.g. phosphoric acid-ammonium).
Patent JP-H05220486-A (JP)
Title: Spherical floating water activator for washing with tourmaline used therefor
Inventor: GOTO SHUZO
IPC: D06F39/00
Filed: 1992-01-20
Abstract: PURPOSE:To provide a spherical floating activator for washing which is capable of easily passing through the gap of cloth of the laundry by providing suspended solid for canceling the weight of granular tourmaline of the activator, floating the suspended solid in a washing tub and furthermore sphering the external shape thereof. CONSTITUTION:A granular tourmaline 10 is obtained by mixing the fine powder of an electric insulator with the fine powder of tourmaline and granulating the mixture to water resistance. A spherical vessel 20 housing the aggregate of the granular tourmaline 10 is provided with water passing holes through which the aggregate of the granular tourmaline is not passed but only water is passed. Furthermore the aggregate 30a of a granular floating body is provided which has a buoyancy of such a degree that the vessel 20 is floated on the water surface of a washing tub at an ordinary time and attracted to the central part of the vortex of water in the washing tub at a washing time. The granular tourmaline is formed by mixing the fine powder of the electric insulator with the fine powder of tourmaline and granulating the mixture to water resistance.
Patent JP-S55119337-A (JP)
Title: Channel type electron multiplier
Inventor: YOSHIDA SHIGETOMO
IPC: H01J43/24
Filed: 1979-03-08
Abstract: PURPOSE:To prevent the secondary electron multiplication from being lowered, and narrow energy distribution width and electron beam diameter by forming a conductive layer on the outer wall of a tube only for the desired length of the input end direction from the output end and a layer consisting of the material with a large secondary electron discharge width on the inner wall. CONSTITUTION:The tube wall 12 of the channel type secondary electron multiplier 11 has the electrode 13 at the opening end over which the primary charged particles are incident and the electrode 14 at the output end. A conductive layer is formed on the outer wall of the channel type secondary electron multiplier only for the desired length toward the input end from the opening and output ends. The layer 15 consisting of the materials with the large secondary electron discharge ratio, for example, potassium chloride, cesium iodide or lithium floride is formed on the inner wall of the electron multiplier only for the same length as the electrode 14 toward the input end from the output end. This permits the multiplication of the secondary electrons which are discharged from the output end to be prevented from being reduced and the energy distribution and electron beams to be narrowed.
Patent JP-H03232191-A (JP)
Title: Semiconductor memory
Inventor: OGAWA SUMIO
IPC: G11C11/413
Filed: 1990-02-06
Abstract: PURPOSE:To recognize a correct CELL LEVEL by including a repetitive minimum polarity of an intristic address topology data polarity to an address topology data polarity of redundancy memory cell section. CONSTITUTION:A repetitive minimum pattern of an intristic address topology data polarity is included in an address topology data polarity of a redundancy memory cell section. That is, when a level of a memory cell is represented as CL=D, XOR, F (Xa, Xb,...Xe, Yf, Yg,...Yj), Xa, Xb,...Xe: variables of the binary notation of X address, and Yf, Yg,...Yj: variables of the binary notation of Y address, the addresses Xa, Xb,...Xe are included in the X redundancy Don't care and the addresses Yf, Yg,...Yj are included in the Y redundancy Don't care. Since a cell LEVEL 1 is easily recognized, the CELL 'H' LEVEL AND CELL 'L' LEVEL are correctly recognized.
Patent JP-2000226162-A (JP)
Title: Elevator call operation device and elevator system equipped therewith
Inventor: KUBOTA HIROSHIGE
IPC: B66B1/14
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To let a visually handicapped person facilitate an elevator call operation. SOLUTION: In the surface of a face plate 1 for an elevator call operation, a recessed, cut-out, or projected shaped door direction guiding part 10 is provided at its left end part in an intermediate area 7 between an upper area 6 provided with a hall button 2 for calling an elevator to be moved upward, and a lower area 8 provided with a call button for calling an elevator to be moved downward. This constitution thereby indicates that an elevator call position is available at the left side of the face plate. Since a visually handicapped person usually starts touching the peripheral part of the face plate, he can easily seek out the door direction guide part 10, so that he can thereby find the direction of an elevator at present. The door direction guide part 10 is provided for the side of an elevator available to an visually handicapped person, and he can obtain operation guide information about the elevator through braille prints provided for the door direction guide part 10.
Patent JP-S53112758-A (JP)
Title: Photo attenuator
Inventor: MITA FUMIO
IPC: G02B6/00
Filed: 1977-03-14
Abstract: PURPOSE: To provide a photo attenuator which causes less change of the attenuation rate at the high output optical transmission with time and permits easy adjustment of the attenuation rate by injecting a photo attenuating liquid in a cavity in an optical fiber transmission path in which the cavity between the ends of opposing optical fibers is hermetically sealed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07232062-A (JP)
Title: Water absorptive article
Inventor: HATSUDA TAKUMI
IPC: B01J20/28
Filed: 1994-02-25
Abstract: PURPOSE:To provide a water absorptive article which has as high water absorptive function as a conventional water absorptive article even though it is thin and compact and whose function is not deteriorated even in a low humidity atmosphere. CONSTITUTION:A water absorptive article is an article produced by putting a liquid absorbing layer in the inside of a bag made of a sheet at least one side of which is permeable to water, wherein the layer contains a water absorptive resin material. The water absorptive resin material consists of water absorptive resin and water. The water absorptive article is sealed with a film which is impermeable to water.
Patent JP-S55121809-A (JP)
Title: Filter press
Inventor: KURITA TETSUYA
IPC: B01D25/12
Filed: 1979-03-10
Abstract: PURPOSE: To efficiently remove filtered residues strongly adhering to the filter cloth of a filter cloth travelling type filter press, by providing a winding and an unwinding mechanisms to facilitate the travelling of the filter cloth.  
     CONSTITUTION: A filter press is provided with a winding and an unwinding mechanisms 25, 26 to wind filter cloths 24 around a winding roller 38 by a spring force to move the filter cloth down or to elevate the wound filter cloths by winding a rope 35 around a winding pulley 34. Each filter cloth 24 is fitted with a liquid feed means 60 comprising a filter cloth support plate 63 and a liquid conducting plate 64, which pinch the filter cloth so that it can be sufficiently moved down. As a result, filtered residues around the liquid feed means 60 can be washed away and the filter cloths 24 can be moved by the simple mechanisms and be effectively washed almost over their entire surfaces. Since the filter cloths 24 are vertically moved with strong tension, the removal of the filtered residues is facilitated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59166938-A (JP)
Inventor: HARARUDO KAIZAA
IPC: G03B42/02
Filed: 1984-02-18
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-H04253298-A (JP)
Title: Voltage detector for fire alarm facility
Inventor: OGAWARA ATSUSHI
IPC: G01R19/155
Filed: 1991-01-29
Abstract: PURPOSE:To discriminate the state of a line by one comparator even when there are a lot of line states to be discriminated by supplying plural reference voltages to the comparator while successively switching those voltages. CONSTITUTION:An MPU 11 controls a switch S and impresses a reference voltage VR1 to the (-) terminal of a comparator C, and the output state of the comparator C at that time is inputted to the MPU 11 and stored. Next, the MPU controls the switch S and impresses a reference voltage VR2 to the (-) terminal of the comparator C, and the output state of the comparator C is similarly inputted to the MPU 11 and stored. In this way, the reference voltage to be impressed to the (-) input terminal of the comparator C is changed on two stages, and two signals from a fire sensor can be discriminated by one comparator C. Similarly, even when signals from the fire sensor are discriminated by more than three reference voltages, it is enough to provide only one comparator C by providing more than three reference voltages and switching them.