baber/WOPTO huggingface dataset:
Patent JP-S5876829-A (JP)
Title: Low molecular weight resist of high resolution
Inventor: KATOU CHIHARU
IPC: C08L7/00
Filed: 1981-10-31
Abstract: PURPOSE:To decrease swelling and dissolving phenomena by developing solns. and to improve resolution by decreasing the weight average mol.wt. of cyclized rubber and decreasing the degrees of dispersion of mol.wt. CONSTITUTION:The weight average mol.wt. of cyclized polyisoprene or cyclized polybutadiene is decreased to 10,000-50,000, whereby the degrees of dispersion of mol.wt., that is, the ratio of weight average mol.wt./number average mol.wt. is decreased to about 1.2-1.4. In the case of UV sensitive resist, a compsn. consisting of (a) 2-10% a cross-linking agent or a sensitizer, (b) 0.1-10wt% a stabilizer and (c) the balance the above-mentioned cyclized rubber is used, and in the case of far UV, X-rays and electron ray sensitive resist, a compsn. consisting of 2-30wt% (a), and 0.1-30wt% (b) is used. An arom. monocyclic hydrocarbon such as xylene is used for the solvent that dissolves said solid components (a), (b), (c), whereby the resist compsn. is prepd.
Patent JP-H073385-A (JP)
Title: High strength and high toughness non-refining steel for hot forging
Inventor: CHIBA TAKAYO
IPC: C22C38/38
Filed: 1993-06-21
Abstract: PURPOSE:To provide non-refining steel for hot forging in which the material cost has been extremely reduced and having a high strength and high toughness as air-cooled after hot forging. CONSTITUTION:This is a high strength and high toughness non-refining steel for hot forging having a compsn. constituted of, by weight, 0.07 to 0.25% C, 0.05 to 1.00% Si, 1.8 to 3.0% Mn, 0.8 to 2.0% Cr, 0.05 to 0.50% V, 0.015 to 0.030% Al and 0.01 to 0.03% N, and the balance Fe with inevitable impurities and satisfying the following numerical inequality and having >=90kgf/mm<2> tensile strength and >=6kgf.m/cm<2> Charpy impact value. Or, this is high strength and high toughness non-refining steel for hot forging having a compsn. contg. one or two kinds selected from 0.02 to 0.30% S, Pb, Bi, Se and Te and 0.001 to 0.01% Ca in additon to the components of the same steel and excellent in machinability: 11.4>=21.1Cwt.%+2.1Mnwt.%+2.8Crwt.%+3.1Vwt.%.
Patent JP-2000046029-A (JP)
Title: Anchor rod
Inventor: LUDWIG WOLFGANG
IPC: F16B13/14
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an anchor rod to be inserted into an accommodation hole filled with mortar and capable of filling the bottom of each hole with mortar material satisfactorily. SOLUTION: An anchor rod furnished with a coupling region 2 and an anchor region 3 having a conically widening part 4 whose portions are arranged in the axial direction one by one and diameters are incremental according to the installing direction is configured so that the conically widening part 4 is furnished with a peripheral edge part 5 in which the maximum distance exists in the radial direction from the longitudinal axis, and the radius (r) of the peripheral edge part 5 is made about 1-1.5 mm smaller than half the nominal diameter required to the anchor region 3, and the peripheral edge part 5 ranges 300 degrees as a whole in the circumferential direction, favorably between 10 and 90 degrees.
Patent JP-H0522403-A (JP)
Title: Stm-atm mutual conversion control system0
Inventor: NAKAJIMA SEIICHI
IPC: H04M3/00
Filed: 1991-07-15
Abstract: PURPOSE:To provide an STM-ATM mutual conversion control system capable of economic network configuration making full use of the features of the ATM. CONSTITUTION:A memory 59 storing header values including VPI and VCI of an ATM cell is constructed as a rewritable memory and a timing circuit 60 and a vacant cell pattern generation circuit 69 are incorporated. The correspondence between the time slot of the STM and the VPI and VCI of the ATM is made by the control of a central processing unit not shown in the figure via a control line 156 each time the calling to convert is generated. And the time slot used at the end of the calling is made to correspond to the vacant cell.
Patent JP-S6238292-A (JP)
Title: Method and apparatus for forming calcium ion water
Inventor: HOSHI AKIRA
IPC: B01F1/00
Filed: 1985-08-09
Abstract: PURPOSE:To rapidly supply calcium ion water, by packing a container with a calcium ion source and passing drinking water through the container to elute a calcium ion in water while blowing carbon dioxide in introducing drinking water. CONSTITUTION:A container 2 is packed with a granular material obtained by baking calcium carbonate at the decomposition temp. or more thereof as a calcium ion source. A valve 7 is opened to pass tap water and, at the same time, a valve 6 is opened to flow carbon dioxide of a carbon dioxide bomb 1 to a forward path while the pressure thereof is adjusted by controlling a pressure adjusting valve 5 by reading a meter 4. Water containing carbon dioxide is contacted and reacted with the granular material 3 in the container 2 to elute a calcium ion and issued through a valve 9. By this method, tasty drinking water having calcium ion added thereto can be obtained.
Patent JP-S58192089-A (JP)
Inventor: DEIITERU FUITSUSHIERU
IPC: G11C19/20
Filed: 1982-10-05
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-S6153320-A (JP)
Title: Epoxy resin composition for sealing semiconductor device
Inventor: YOSHIZUMI AKIRA
IPC: H01L23/29
Filed: 1984-08-23
Abstract: PURPOSE:The titled composition providing a cured material having improved water vapor resistance and thermal shock resistance, obtained by blending a specific epoxy resin with a specified novolak phenolic resin, a specific polyvinyl acetal compound and a specified silicone oil in a specific ratio. CONSTITUTION:(A) 100-125pts.wt. epoxy resin containing two or more epoxy groups in the molecule (e.g., novolak type epoxy resin, etc., preferably having 70-85 deg.C softening point and 175-220 epoxy equivalent) is blended with (B) 40-65pts.wt. novolak type phenolic resin having <=50% ortho formation ratio (preferably 20-30%) (preferably one having 80-100 deg.C melting point and 100- 110 hydroxyl group equivalent), (C) 2-40pts.wt. polyvinyl acetal compound [e.g., polyvinyl butyral, etc., having preferably 100cps viscosity (25 deg.C, in 10wt% ethanol/toluene solution)], and (D) 1-30pts.wt. silicone oil [preferably one having 50,000-500,000cps (20 deg.C) viscosity, to give the aimed composition].
Patent JP-H0523732-A (JP)
Title: Manufacture of aluminum alloy extruding material for welding structure improving against welding crack
Inventor: MIYATE YUKIHIRO
IPC: B21C25/02
Filed: 1991-07-15
Abstract: PURPOSE:To obtain an extruding Al-Mg based alloy material having no welding crack by restricting the surface recrystallization of the material. CONSTITUTION:The Al-Mg based alloy billet incorporating 3.0-6.0wt.% Mg is extruded from an extruding die. The die is provided with a choke working part having forming holes whose heights continuously are smaller over more than the length of 3mm toward the extruding-out side on a bearing part.
Patent JP-H0615985-A (JP)
Title: Printing recording sheet having thermal breakdown recording layer
Inventor: OSHIDA KATSUHIKO
IPC: B42D15/00
Filed: 1992-07-01
Abstract: PURPOSE:To enable recording display due to a plurality of colors without using thermal ribbons corresponding to the number of colors when recording display due to hue displays of a plurality of colors is performed on a recording sheet by a thermal head. CONSTITUTION:A printing recording sheet having a thermal breakdown recording layer is characterized by laminating a substrate colored layer 2, a metal vapor deposition layer 4 and a surface colored layer 5 on the surface of a base sheet 1 in this order and, if necessary, laminating a transparent protective layer 6 on the surface colored layer.
Patent JP-H097828-A (JP)
Title: Electromagnet device
Inventor: HASUDA MASANORI
IPC: H01F7/14
Filed: 1995-06-15
Abstract: PURPOSE: To stabilize the attracting force of an armature to an electromagnet and to obtain the high attraction strength of an armature mounting pin to an armature support part. CONSTITUTION: An electromagnet device has a yoke 4d, an armature 3, which is made contact with the yoke, and an armature support part 1a for supporting the armature and the device is provided with a lever 1 which is energized in a direction, in which the lever 1 is separated from the yoke, and a pin 8, which has a head and an axis part and is mounted to the armature. A step part 8b is provided on the head or axis part of the pin in such a way that a space is formed between the head of the pin and the support part 1a in a state that the axis part of the pin is inserted in the support part 1a of the lever and is made to support by the support part 1a, the armature is attracted and held by the yoke and the lever is energized in the direction, in which the lever is separated from the yoke, and a bonding agent is applied or filled in the space.
Patent JP-S5966337-A (JP)
Title: Pan coating apparatus
Inventor: MOTOYAMA SHIMESU
IPC: B01J2/14
Filed: 1982-10-04
Abstract: PURPOSE:To enable drying in good heat efficiency, and the prevention of powder leakage from a ventilation part and the clogging thereof, by providing a scrape- up plate at a postion for covering the ventilation part in a coating pan to form a ventilating opening part between said plate and the inner wall surface of the pan. CONSTITUTION:In a pan coating apparatus wherein a ventilation part 2 used in ventilation and drying is provided to the barrel part of a rotatable coating pan 1, a scrape-up plate 12 wherein the front edge part 12a thereof is almost contacted with the inner wall surface of the pan 1 relative to the rotary direction R of the pan 1 and the rear edge part 12b forms a ventilating opening part 13 between said plate 12 and the inner wall surface of the pan 1 is arranged at a position for covering the ventilation part 2 in the pan 1. As the result, drying with good heat efficiency can be performed and powder leakage from the ventilation part and the clogging thereof can be prevented.
Patent JP-S5896697-A (JP)
Title: Industrial gear oil composition
Inventor: MATSUO KOUHEI
IPC: C10N30/06
Filed: 1981-10-30
Abstract: PURPOSE:To obtain an energy-saving industrial gear oil composition capable of remarkably reducing the friction coefficient and the abrasion of gear, by compounding graphite, an organic lead compound, an olefin sulfide and an alkyl (thio)phosphoric acid compound, etc. at specific ratios to the base oil. CONSTITUTION:The objective gear oil composition is prepared by compounding (A) 100pts.wt. of a base oil, (B) >=0.2pts.wt. of graphite, (C) 0.5-0.3pts.wt. of an organic lead compound, (D) 0.3-2.0 pts.wt. of olefin sulfide (in terms of S), and (E) 0.02-0.1pts.wt. of an alkylphosphoric acid compound and/or alkyl(di)thiophosphoric acid compound (in terms of P).
Patent JP-S6153000-A (JP)
Title: Stage for laser trimming device
Inventor: TAKAHASHI TOSHIO
IPC: B23Q1/52
Filed: 1984-08-22
Abstract: PURPOSE:To improve the processing speed of laser trimming by adding a 90 deg. reversible rotating mechanism to the pedestal for stage and thereby eliminating waste time for putting in and out of a substrate. CONSTITUTION:It is confirmed by an angle position detector 13 that the stage 4 is at the position of angle 0 deg. and XY table is at an original point. Then, the substrate to be trimmed is placed on the stage 4. Attraction of the substrate is made through a nozzle 7 for a vacuum hose. The XY table is started, and the stage is shifted to a position where laser trimming is possible, and laser trimmings of circuits a, b, c, d are performed by step and repeat action at the position of angle 0 deg.. After completion of the trimming at the position of angle 0 deg., the stage 4 is turned by 90 deg., and the position of angle 90 deg. is detected by an angle position detector 13'. Position of the XY table is corrected to bring the circuit e to the position of the circuit d before turning, and laser trimming of the circuit (e) is performed. The stage 4 is returned to the position of angle 0 deg., and the XY table is returned to the original point again. Finally, the substrate is taken out to complete the process.
Patent JP-S5876832-A (JP)
Title: Metallic image forming material
Inventor: SASA NOBUMASA
IPC: G03F1/00
Filed: 1981-11-02
Abstract: PURPOSE:To permit sharp etching of thin metallic layers in a short time without using any powerful etching soln. by providing >=1 layer of the vapor deposited metallic layers wherein the angles of vapor deposition with respect to a substrate increase gradually. CONSTITUTION:Vapor deposited metallic layers wherein angles theta of vapor depositon with respect to a substrate 1 incrase gradually are provided in >=1 layers on the substrate 1. Al is more preferable as the metal to be used, and the angle theta1 of initial vapor deposition is set at theta1<45 deg., and it is more preferable to set the angles in such a way that there is >=10 deg. in the changing range between said angle theta1 and the angle thetan of vapor deposition at the end of the vapor deposition. A photosensitive resin layer is provided on said vapor deposited  metallic layers, and is patterned by pattern exposure and developing; thereafter,  the vapor deposited metallic layers are etched by an aq. NaOH soln., etc.
Patent JP-H1018946-A (JP)
Title: Manufacture of starter housing
Inventor: ICHIKAWA HIDEKI
IPC: F02B77/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent the loose fitting of a starter housing into a fitting hole formed in an engine and simplify the fitting work and the finishing work of the fitted surface. SOLUTION: A die-cast housing 3 of aluminum has a cylindrical part 7 adapted to be fitted into a fitting hole formed in the side wall of an engine, and three projected lines 8 and 9 projecting radially outward from the outer periphery of the cylindrical part 7. The housing 3 is radially positioned with respect to the fitting hole through the contact of the outer peripheral surfaces or contact surfaces of the projected lines 8 and 9 with the inner peripheral surface of the fitting hole. One projected line 8 of the three is provided in the portion subjected to the largest impulsive force applied when a pinion gear comes to mesh with a ring gear. The other two projected lines 9 are provided respectively for example at positions substantially equally spaced out from the projected line 8 circumferentially.  The contact surfaces 9a adapted to contact with the fitting hole are formed by shearing of trimming press with the contact surface 8a of the projected line 8 as the working datum.
Patent JP-S5965339-A (JP)
Title: Document editing device
Inventor: SAKAUCHI YUUICHI
IPC: G06F17/21
Filed: 1982-10-06
Abstract: PURPOSE:To perform the document processing at a high speed, by displaying an input enable region on a display device in response to the number of characters to be fed into a row which is set by an operator, and setting automatically tabs at both ends of the input enable region. CONSTITUTION:As shown in the figure (A), a cursor CM is displayed at first at the head position CM1 at the upper left end on a document producing screen. Then the cursor advances by one step to the right with the next operation of keys on a keyboard KB. A tab setting key TABS is pushed after the cursor CM is shifted to a desired position. Thus a signal of ''1'' is written to the corresponding bit. The tab is once set with a specific character display device, and thereafter the cursor CM moves at a stroke to the nearest right tab position with a push of a tab key TABK. When this setting of tabs is released, the cursor CM is moved to a desired position and then a tab reset TABR is pushed.
Patent JP-H0618999-A (JP)
Title: Variable power device for copying machine
Inventor: YAMAKAWA KAZUHIKO
IPC: G03B27/34
Filed: 1992-07-01
Abstract: PURPOSE:To shorten the lead wire of a sensor for detecting a lens unit moved to a variable power position, and to prevent the breakage of the lead wire. CONSTITUTION:By driving a stepping motor 31, a lens unit 64 is moved and a variable power cam 40 is rotated. When the cam 40 is rotated, a coupling arm 21 is linearly moved and a 2nd mirror unit 65 is moved in the optical axis direction of the lens unit 64. Slits 42a-42f are provided corresponding to the moving amount of the 2nd mirror unit 65 on the cam 40. When a variable power position sensor 51 fixed detects the slit corresponding to the specified variable power, the driving of the stepping motor 31 is stopped.
Patent JP-H0355671-A (JP)
Title: Data mixer
Inventor: ARAN AATEIRI
IPC: G06F7/78
Filed: 1990-07-03
Abstract: PURPOSE: To obtain a data agitating device which operates in a pipe line mode with small rotation waiting time by serially arranging (p) pieces of primary processing units which operate according to binary control, and synchronously applying preliminary decided serial (n) pieces of control bits. CONSTITUTION: An input E of the continuous strings of (n) pieces of serial data words is applied to (p)<=(n) pieces of basic units which operate a primary processing which realizes bubble separation algorithm, and an output S is obtained. The unit is constituted of a register 20 which operates by a clock CK corresponding to data introduction rate and a selected circuit 21 which operates by a signal SEL 1. The signal SEL 1 is a binary signal corresponding to the continuous elements of 0 and 1 stored in a fixed memory, and when the signal SEL 1 is 1, the input E is directly connected with an output X1, and shift is not generated in the register. When four intermediate stages X1-X4 are applied with algorithm by continuos repetition, the input E is changed to an output S.  Thus, a data agitating device with a small occupancy area, high reliability, and small rotation waiting time can be obtained. On the contrary, at the time of changing zigzag scanning to straight scanning, the change of lines is necessary a little bit.
Patent JP-S6236147-A (JP)
Title: Production of edible oil composition containing oil or fat containing gamma-linoleic acid
Inventor: OOTORI MASASHI
IPC: A23L27/60
Filed: 1985-08-08
Abstract: PURPOSE:To obtain the titled composition capable of keeping the quality stably for a long period and easily handleable for taking, by packaging an edible oil or fat composition containing an oil or fat containing gamma-linoleic acid in vacuum. CONSTITUTION:A edible oil or fat composition containing an oil or fat containing gamma-linoleic acid, e.g. margarine, mayonnaise, etc., is vacuum-packaged with a bag or container made of a material essentially impermeable to e.g. oxygen (e.g. aluminum foil laminate) usually with a vacuum-packaging machine to obtain the objective composition.
Patent JP-H1127446-A (JP)
Title: Picture input method, picture input device and picture forming method, picture forming device picture storage device
Inventor: HARAGUCHI TAKESHI
IPC: H04N1/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To enable a picture of good color balance to be provided by setting a processing condition for operation in picture in each frame, executing a processing on the basis of this processing condition and obtaining the second picture signal as an input picture signal. SOLUTION: A picture input device A carries a picture film N after developed having plural frames (n) with rotations of plural pairs of carrier rollers 11. A CCD 22 picks up pictures in each frame (n) in the middle of carrying and obtains the first picture signal. A computer 30 of the picture input device A transmits a control command to a motor rotation control means 40 and a CCD control means 41, the motor rotation control means 40 operates a driving motor 12 and the CCD control means 41 operates the CCD 22.  The computer 30, to which the first picture signal is inputted, stores the picture signal, sets the amount of correction for making the picture signal desirable by referring to the first picture signal in plural frames stored, performs picture processing for the first picture signal on the basis of this amount of correction and obtains an input picture signal as the second picture signal.
Patent JP-H1121175-A (JP)
Title: Silicon nitride sintered compact
Inventor: FUKUTOME TAKEO
IPC: C04B35/584
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon nitride sintered compact having both high strength and high toughness. SOLUTION: The silicon nitride sintered compact consists of 3.0-11.4 mol% (expressed in terms of oxide) group IIIa element of the Periodic Table, 1.0-9.5 mol% (expressed in terms of oxide) aluminum, 2.0-7.6 mol% (expressed in terms of silicon dioxide) excess oxygen and the balance substantially silicon nitride. The molar ratio of the silicon dioxide to the oxide of the group IIIa element is <0.9. The max. major axis size of silicon nitride grains forming the principal crystal phase in the silicon nitride sintered compact is <=10 μm and a wollastonite crystal phase is chiefly allowed to exist in part or the whole of the grain boundaries.
Patent JP-H0927238-A (JP)
Title: Switch device
Inventor: AZUMA TORU
IPC: H01H13/10
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To achieve thinning of a wafer as desired without sacrificing the operating stroke of a slider by providing a recess formed by a drawing process on the portion of a metallic plate which faces the bottom surface of the slider, and exposing the bottom surface of the recess to the outside, the metallic plate being integrated with the bottom of a wafer. SOLUTION: A metallic plate integrated with the bottom of a wafer 14 has a recess 21 provided in its portion facing the bottom surface of a slider 16, the bottom surface of the recess 21 being exposed to the outside. The inner bottom surface of this portion is lower than the other portions, and its thickness is equal to the thickness of the metallic plate and therefore small. A bottom plate portion made of synthetic resin that is not so thick as to impede the flow of molten resin is formed around the recess 21. Therefore, if a desired long operating stroke is secured for the slider 16 in order to prevent degradation of reliability due to variations, etc., in the relative positions of the inside of a system which serves as an actuator and a movable member, the wafer 14 can be designed thin.  The metallic plate that is made using a hoop 20 as base material has greater strength at its portion where the recess 21 is formed than other portions not subjected to the drawing process, so the mechanical strength of the bottom of the wafer is enhanced by the recess 21.
Patent JP-2001005628-A (JP)
Title: Printer, printing system, printing processing method, printer driver, host computer, and storage medium
Inventor: HIROSUGI YOKO
IPC: G06F3/048
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a printing system capable of indicating printing operation to a person not familiar with a printer easily understandably by displaying the printing operation of an image to be printed out to an operator before practically printing it. SOLUTION: When printing is selected, a printer property setting picture is displayed. Various setting can be executed on a main setting picture and a paper setting picture in the property setting picture. A 'rehearsal' button is arranged in the lower right part of the main setting picture, and when the 'rehearsal' button is depressed, another window is opened and a rehearsal picture 53 is displayed. The stereoscopic graphics of a printer corresponding to a printer driver is displayed on the picture 53. When a start button 55 arranged on the upper left part of the picture 53 is depressed, the simulation of printing operation is displayed by an animation.