baber/WOPTO huggingface dataset:
Patent JP-H11230954-A (JP)
Title: Gas constituent sucking pipe inspection device
Inventor: NEGAMI MITSUHIRO
IPC: G01N30/32
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To improve inspection efficiency and a testing accuracy. SOLUTION: A gas constituent suction pipe inspection device 1 is provided with a retention part 2 for retaining one edge part of a cylindrical gas constituent suction pipe K for sucking a specific constituent in a gas, a gas cylinder 3 that is connected to the retention part 2 and supplies an inactive gas to the gas constituent suction pipe K at a constant pressure, a pressure sensor 4 for detecting the pressure between the retention part 2 and the gas cylinder 3, and an electromagnetic valve 5 for switching the connection and non-connection between the retention part 2 and the gas cylinder 4 according to an external signal. It also has a control part 6 with a stopping function 61 for closing the electromagnetic valve 5 according to whether a detection pressure based on the output of the pressure sensor is within a specific pressure zone or not.
Patent JP-S62202447-A (JP)
Title: Backlash correction method for surface analyzer
Inventor: ZENITANI FUKUO
IPC: H01J37/20
Filed: 1986-02-28
Abstract: PURPOSE:To dispense with the previous measurement of a backlash when the result of surface analysis through the reciprocation of a sample is displayed on a cathode-ray tube or the like, by making it possible to adjust the phase or wave form of an x-axis deflection signal for the display, relative to a forward or backward-stroke video signal obtained by the reciprocative scanning of the sample. CONSTITUTION:In correcting the deviation of an image, the width of a luminous spot erasure signal S is adjusted while watching the faceplate of a cathode-ray tube, to change the time point of start of the rise in an x-axis deflection signal B to move the forward-stroke image rightward or leftward to overlay the image on the backward-stroke image. In other words, the wave form of the deflection signal B, a reference wave form for which is shown by a one-dot chain line in the drawing, is modified as shown by a full line therein. The counting of reading clock pulses is started at the time of the fall in a reading signal R. When a prescribed number of the reading clock pulses is counted, the count is cleared. The luminous spot erasure signal S of negative level is applied for the period from the start of the counting to the clearing of the count to erase a luminous line signal.
Patent JP-S56141242-A (JP)
Title: Claw opening and closing mechanism in paper feed drum device
Inventor: SUGIYAMA HIROYUKI
IPC: B65H3/08
Filed: 1980-04-03
Abstract: PURPOSE: To obtain a claw opening and closing mechanism which enables acceleration of a rotation speed and performs a reliable operation to hold a paper, by a method wherein, in a paper feed drum device in which a paper or a folded paper is released at a given position after they are conveyed, a rotation angle of a claw shaft at a paper-holding time is widened.  
     CONSTITUTION: In a paper feed drum for a paper printer, a paper feed shaft 27 is pivotably supported at paper feed gears 25 and 26 at a prime mover side and a control side, respectively, which are supported at right and left frames 21 of a printer, and discs 28W30, of which the paper feed drum consists, are attached on a claw shaft 32. A plural number of holding claws 33 are attached on said claw shaft 32, and meanwhile, claw stand bars 34, corresponding to their respective claws 33, are attached at the discs 28W30. A pinion 36 is attached on the claw shaft 32, and the pinion 36 is caused to engage a claw closing gear 38 through an intermediate gear (not shown). The claw 33 is energized in a closing direction through the force of a spring 40. A pinion 43 is further attached at the end of the claw shaft 32, and is caused to engage a segment gear 42a of a claw opening and closing lever 42. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54135877-A (JP)
Title: Production of laminated molded construction
Inventor: MIYAGAWA YOSHIAKI
IPC: B32B37/00
Filed: 1978-04-14
Abstract: PURPOSE: To obtain a laminated molded construction molded at a low temperature under a low pressure without causing ply separation and deformation, by laminating a fiber sheet consisting of a thermoplastic fiber having a low softening point and a fiber having a high softening point on a plastic sheet to give a laminated sheet, which is processed.  
     CONSTITUTION: The fiber sheet 2 has a structure wherein the fibers or yarns 1a having a high softening point is laminated on the thermoplastic fibers or yarns 1b having a low softening point, e.g., a structure wherein the fiber layer 1a is distinctly separated from the fiber layer 1b, the both layers 1a and 1b coexist at the boundary region, or the fiber having a high softening point is distributed throughout whole areas of 1a and 1b and the fiber having a low softening point exists only in the layer 1b. The fiber sheet 2 is laminated on the plastic sheet 4, moldable at a temperature as high as the softening point of the fiber having a low softening point, with a suitable adhesive. The resulting laminated material is molded into many shapes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09238249-A (JP)
Title: Image forming device
Inventor: YOKOYAMA MASAHIRO
IPC: G03G21/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To shorten an image forming period without prolonging the image forming period by providing an image rotation means for rotating an image, and a rotation control means for controlling the operation of the image rotation means in accordance with a set number. SOLUTION: A regular read address string and a rotation address string are set in an address generation means 18b on an A4-original, and the output signal of an original area discrimination means 18d, the setting number signal of a control panel 1 and the output signal of a recording sheet detection sensor are inputted to a recording part control means 18c so as to execute a prescribed discrimination processing. Thus, an image rotation processing is executed on the A4-original. The discrimination processing by the recording part control means 18c is to judge whether the original is A4 lateral feeding or not, whether the setting number on the original is more than three or not and whether the recording sheet is stored in A4 lateral feeding. Only when all the cases are 'Yes', a rotation processing signal is outputted to the address generation circuit 18b.
Patent JP-H05241549-A (JP)
Title: Display control device
Inventor: HIGASHIDA TAKASHI
IPC: G09G5/06
Filed: 1992-03-02
Abstract: PURPOSE:To provide a picture easy to see at the time of executing gradation display with an LCD by setting a large contrast difference between characters and graphics. CONSTITUTION:A storing circuit 4 stores the number of colors in a first palette 3 displayed in one frame during a non-display period. A gradation level selecting circuit 6 selects gradation levels of the number of colors so that the contrast difference is made largest at the time of gradation-displaying the one picture, and the levels are stored in a second palette 7. In a display period, one palette in the second palette 7 is selected every one dot by VRAM data 21, a gradation pattern is selected from a gradation pattern storing circuit 8 in accordance with the gradation level and display data is transferred to the LCD 10 from a display data generating circuit 9.
Patent JP-S60229022-A (JP)
Inventor: ROBAATO ADEISON KUUNZU JIYUNIA
IPC: G03G15/26
Filed: 1985-03-06
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-H03246026-A (JP)
Title: Surface decorative method, manufacture of decorative body and decorative body
Inventor: TOMITA HAJIME
IPC: C08J7/00
Filed: 1990-02-26
Abstract: PURPOSE:To give a design having various contents on the surface of a body to be decorated, by a method wherein a thermal head provided with a heating element, which is controlled by a computer control device, abuts against or comes close to the surface of the body to be decorated and a predetermined surface layer part is reacted and changed by heat of the heating element. CONSTITUTION:A treatment signal such as a picture or a letter corresponding to design contents which are to be given through a computer control device 5 connected with a thermal head 4 is sent to the thermal head 4 by becoming an electric signal and heating of each heating element 3 is controlled corresponding to the electric signal. Then a predetermined treatment signal is sent to the thermal head 4, a predetermined heating element 3 is heated and only a surface layer part 1p of the body 2 to be decorated abutting against a heated heating element 3p is heated and reacted. Since a predetermined part of the surface of the body 2 to be decorated is heated and reacted like this, a surface layer part which is reacted and changed and a surface layer part where neither reaction nor change is performed are formed on the surface layer 1, a reactive part 6 of a heated and changed surface layer is caused to appear as a design, through which surface decoration can be performed.
Patent JP-S59192369-A (JP)
Inventor: FURANTSU RETSUKUSU
IPC: A61H23/02
Filed: 1984-03-08
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-H07316591-A (JP)
Title: Bleaching composition
Inventor: MATSUNAGA SATOSHI
IPC: C11D3/60
Filed: 1995-02-09
Abstract: PURPOSE:To obtain a bleaching composition comprising an oxygen series peroxide, an organic peracid precursor, and a specific amount of the analogous compound of the organic peracid.precursor, and safe for the bleaching treatment or bleaching and washing treatment of color-patterned clothes. CONSTITUTION:The composition contains (A) 1-40wt.% of an oxygen series peroxide preferably comprising sodium percarbonate or sodium perborate, (B) 0.1-10wt.% of an organic peracid precursor of formula I [R is 10-18C linear alkyl; X is H, -COOM, -SO3M (M is a cation), (C) 0.01-0.5wt.% of the analogous compound of an organic peroxide precursor of formula II (R' is 1-9C alkyl, 10-18C branched alkyl), and if necessary, (D) 5-75wt.% of a surfactant.
Patent JP-H06256914-A (JP)
Title: Magnetic scale material and its production
Inventor: KANESADA YASUYUKI
IPC: G01B7/00
Filed: 1993-03-05
Abstract: PURPOSE:To produce a magnetic scale material which has, even at the time of use under a high temp., oxidizing, and corrosive severe environment, superior heat resistance, oxidation resistance, corrosion resistance, and high temp. strength and sufficient durability and is capable of having high detection precision, such as a rod with magnetic graduations for an EGR (Exhaust Gas Recirculation) device concerning automobile exhaust gas control. CONSTITUTION:Recessed parts 2 having prescribed shape and depth are formed on the surface of the parts, where graduations are to be formed, of a base material 1 of non-magnetic steel which has a composition consisting of, by weight, <=0.20% C, <=2% Si, <=2% Mn, 7-15% Ni, 16-25% Cr, 0.1-3% Mo, <=0.20% N, and the balance iron and also has a structure consisting of austenite structure. Then, the inside of each recessed part is coated with a magnetic material 3, by which the magnetic scale material is formed. Further, the formation of the above recessed part 2 is done by means of grinding, and the coating of the recessed part with the magnetic material 3 is performed by means of plating.
Patent JP-H03249934-A (JP)
Title: Fluid agitation transportation device
Inventor: SHIRAKI MANABU
IPC: B01F13/08
Filed: 1990-02-26
Abstract: PURPOSE:To manufacture the title device free from maintenance and inspection with low cost by forming fluid agitation and transportation grooves in the field magnet of DC brushless motor. CONSTITUTION:The fluid agitation and transportation grooves 22 are formed at the boundary parts of magnet poles of N-pole 13a and S-pole 13b in the field magnets 13 so as to have specified slant to a revolving shaft 10 to transport and agitate fluid, which are integrated with the revolving shaft 10 into a revolving body. A stator armature 16 is provided in the fixed side of a fluid agitation and transportation device main body 1 so as to be confronted with the magnets 13 with a radial clearance between. A fluid influent opening 19 is formed in the main body 1 to introduce fluid into the clearance between the armature 16 and the magnets 18. In order to discharge the fluid transported in the specified direction by the fluid agitation and transportation grooves 22, a fluid outlet 20 is formed in the main body 1, and fluid-proof treatment is applied to the fluid transportation passage in the main body 1. As a result, the title device free from maintenance and inspection is manufactured with low cost.
Patent JP-S55136893-A (JP)
Title: Detecting method of output torque of motor in screw- tightening machine
Inventor: SUZUKI MASAO
IPC: H02P29/00
Filed: 1979-04-12
Abstract: PURPOSE:To readily perform screw tightening with excellent accuracy by detecting the voltages across both terminals of a series field winding or an armature, comparing and detecting the output torque of a motor, and improving the accuracy of detection. CONSTITUTION:A voltage detector 3 is connected across both terminals of a series field winding 2 of a series motor or a compound motor. The output of said voltage detector 3 is fed into a comparator 4 and compared with a reference voltage Ex, thereby the output torque of the motor is compared and detected. The voltage detector can be connected across both terminals of an armature 1, and the output torque of the motor is compared and detected by the same procedure. Since the detection is made by the voltage whose magnitude of variation is large compared with the detection of the output torque of the motor by current detection, the detector circuit can be simplified, accuracy of the detection is high, and the tightening of screws can be performed very accurately.
Patent JP-S51120653-A (JP)
Title: Millimeter wave branching equipment
Inventor: SUZUKI NOBUO
IPC: H01P1/30
Filed: 1975-04-16
Abstract: PURPOSE:The branching equipment or repeaters are relieved from being subjected to high pressure by quickly exhausting high-pressure nitrogen gases, etc. in case hermetic films of wave guides break.
Patent JP-H03248106-A (JP)
Title: Heat treatment of optical waveguide
Inventor: OHASHI YOSHIO
IPC: G02B6/13
Filed: 1990-02-26
Abstract: PURPOSE:To decrease an optical propagation loss by heat treating an oxide optical crystal base body having an optical waveguide in an atmosphere contg. ozone. CONSTITUTION:The optical waveguide 2 is formed by diffusion of various kinds of atoms or an ion exchange or proton exchange on one main surface of the oxide optical crystal base body 1 consisting of, for example, LiNbO3, etc. The base body is heat treated in the atmosphere contg. ozone O3 in such a manner, by which the propagation (guiding) loss of the optical waveguide 2 is decreased. The insertion loss of, for example, devices for communication and sensing is decreased and the S/N of the signal is increased.
Patent JP-H09234340-A (JP)
Title: Purification of exhaust gas containing oxidizable nitrogen compound
Inventor: IKEDA MITSUAKI
IPC: B01J23/652
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose a nitrogen compd. even at a time of the adaptation to the treatment of highly conc. exhaust gas such that the content of a nitrogen compd. such as ammonia contained in exhaust gas to be treated exceeds 3,000ppm in terms of nitrogen while suppressing the formation of NOx to the utmost and to efficiently detoxify nitrogen compd.-containing exhaust gas. SOLUTION: In this method for oxidatively purifying exhaust gas containing an oxidizable nitrogen compd. by using a catalyst, a reactor packed with the catalyst is arranged so as to be divided into a front stage reactor 5 and a rear stage reactor 7 in an exhaust gas flow direction and the exhaust gas from the front stage reactor 5 is lowered in temp. to be introduced into the rear stage reactor 7 or the exhaust gas containing the oxidizable nitrogen compd. is branched and a part thereof is supplied to the front stage reactor 5 and the remainder is introduced into the rear stage reactor 7 along with the front stage treated gas discharged from the front stage reactor 5 to be oxidatively purified and nitrogen oxide in the front stage treated gas is reduced.
Patent JP-H02226709-A (JP)
Title: J-lead-type surface mounting ic with chip capacitor
Inventor: ANRAKU YUKIHIRO
IPC: H01L23/58
Filed: 1989-02-28
Abstract: PURPOSE:To make one process of surface mounting IC sufficient and to obviate the need of confirming a mounting position of a chip capacitor by previously installing the capacitor on the lower face of the IC. CONSTITUTION:A chip-type capacitor 3 is bonded at a predetermined position on the lower face of a surface-packaging IC 1 having J-shaped leads 2. The capacitor 3 and the leads 2 are designed such that the lower face of the capacitor is present on the same plane with the ends of the leads 2. A printed board 4 is previously provided with electrodes to which the capacitor 3 and the leads 2 are to be soldered, respectively, according to the predetermined positional relationship between the leads 2 and the capacitor 3. The IC 1 and the capacitor 3 are soldered to and packaged on the printed board 4. In this manner, only one packaging operation is required to package the IC on the board and the capacitor 3 can be packaged properly without taking care of its packaging position if the IC 1 is packaged at a correct position.
Patent JP-S54138030-A (JP)
Title: Coating composition
Inventor: TAKEMOTO KATSUO
IPC: C09D5/18
Filed: 1978-04-19
Abstract: PURPOSE: Fire proof coating composition capable of controlling or preventing combustion of film on fire, reducig smoke and gases emitted, and forming a heat insulating layer not to undergo a change of a film thickness for a long time heating, obtained by adding a finely divided particle zeolite to a film-forming resin ingredient.  
     CONSTITUTION: A film-forming resin ingredient (preferably a flame-retardant coating resin, e.g., epoxy or vinyl chloride resin) is blended with finely divided particles (particle diameter of about Sμ) of natural or synthetic zeolite in an amount 0.5W4 times, preferably 1W2 times as much as that of the ingredient. In adding zeolite to an emulsion or a water-soluble coating compound, since there is a fear of gelation, the ingredient is blended with zeolite in an amount 0.5W1 as much as that of the ingredient. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61206118-A (JP)
Inventor: YAGYU HIDEKI
IPC: H01B3/44
Filed: 1985-03-07
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-S53130582-A (JP)
Title: Electric dust collector
Inventor: SASAOKA RIYOUSUKE
IPC: B03C3/12
Filed: 1977-04-19
Abstract: PURPOSE: To prevent dust, which causes discharge to be decreased, from sticking to discharge wires by directing a part of purified air, which is discharged from a discharge port, toward the discharge wires. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07253904-A (JP)
Title: Method and device for testing printed board mounting
Inventor: HAYASHI MASAKI
IPC: H05K13/08
Filed: 1994-03-16
Abstract: PURPOSE:To securely and efficiently test the mount state of a printed board on an instrument to be tested without any burden on an operator by automatically comparing and collating the kind and mount position of the mounted printed board with management information on the printed board which show the position and mount position of a correct printed board. CONSTITUTION:Mounted printed board information regarding the instrument 1 to be tested is taken out of a printed board information data base 5 and inputted to an adequacy deciding means 4. Then a kind and mount position detecting means 3 for mounted printed boards detects the kinds and mount positions of respective mounted printed boards and inputs information on them to the adequacy deciding means 4. Then the adequacy deciding means 4 compares and collates inputted pieces of printed board information with one another to report error information and end abnormality if even one printed board is unmatching, but to start testing the main body of the instrument 1 when all the printed boards are matching.
Patent JP-S63212201-A (JP)
Title: Multi-stage band block filter circuit
Inventor: ISHIZAKI TOSHIO
IPC: H01P1/203
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a multi-stage band block filter circuit having a broad block band width and large attenuation by coupling two lines via a capacitor of interdigital structure. CONSTITUTION:A series resonance circuit comprising a 2nd microstrip line whose tip is opened is inserted in parallel with a 1st microstrip line 1 being a major line via a capacitor 4 of interdigital structure while selecting the inserted part as an interval being nearly 1/4 wavelength or a sum of an integral number of multiple of nearly 1/4 wavelength and a 1/2 wavelength. A large coupling quantity is obtained even with a small interval by the interdigital structure and a reactance slope parameter required for the multi-stage band block filter circuit is realized, then the filter circuit having a wide block band width and large attenuation is realized.
Patent JP-H05150376-A (JP)
Title: Area information input device
Inventor: KONUKI KAZUHIKO
IPC: G03B27/32
Filed: 1991-02-20
Abstract: PURPOSE:To enable accurate area-specified input without touching any adjacent indication member by arranging odd-numbered and even-numbered indication members in columns at specific intervals at right angles to an array direction. CONSTITUTION:The odd-numbered and even-numbered indication members (depression member) 6a1, 6a3, 6a5, and 6a7, and depression members 6a2, 6a4, 6a6, and 6a8 are arranged at the specific intervals at right angles to the array direction and the optional indication members 6a1-6a8 when depressed do not interfere with the adjacent indication members. Some of the respective indication members 6a1-6a8 which are arranged in the odd-numbered and even-numbered columns are successively arranged in a line on the top surface side of switches and some of the indication members 6a1-6a8 while continuously touched with a finger can be slid. Therefore, plural indication members among the indication members 6a1-6a8 are not depressed without being affected by the size of the finger.
Patent JP-H06220174-A (JP)
Title: Polyester having liquid crystal property
Inventor: MAZAKI HITOSHI
IPC: C08G63/187
Filed: 1993-01-27
Abstract: PURPOSE:To obtain the subject new polymer having a specific structure and optical activity, excellent in stability and solubility to solvents, capable of readily synthesizing and inexpensive in production cost. CONSTITUTION:The objective polymer consists of units of formula I to formula III (the unit III is a unit containing an optically active carbon and X is 1-4C alkyl or halogen) and has a molar ratio of the unit I/the unit II of (95/5) to (5/95) and a molar ratio of the units (I+II)/the unit III of 1. The polymer is obtained by subjecting, e.g. 4,4-biphenyldicarboxylic acid dimethyl ester and 2,6-naphthalenedicarboxylic acid dimethyl ester to melt polycondensation reaction with a 2-substituted-1,4-butane diol of the formula IV, e.g. 2-methyl-1,4-butane diol under reduced pressure at 200-300 deg.C for 1-20hr.