baber/WOPTO huggingface dataset:
Patent JP-H07241526-A (JP)
Title: Subframe cushion rubber for rubber screen
Inventor: SEGAWA RIYOUJI
IPC: B07B1/48
Filed: 1994-03-03
Abstract: PURPOSE:To allow a cushion rubber to move integratedly without making a space with a rubber screen and to make the cushion rubber function as a cushioning material between a rubber screen and a subframe by forming a space for inserting the subframe in the lower part and a neck-in part in the upper part. CONSTITUTION:A subframe cushion rubber 3a has a slot-shaped space for inserting a subframe 2 in the lower part and a neck-in part in the upper part. The insertion of the cushion rubber 3a between a rubber screen 1 and the subframe 2 makes the neck-in part act as a spring and move integratedly following up well the vibration of the rubber screen 1. With close contact kept between the cushion rubber 3a and the rubber screen 1 both horizontally and vertically, there arises no gap between them. Since there is no frictional movement between them, the abrasion of the rubber screen can be reduced.
Patent JP-2000230076-A (JP)
Title: Method for chemically decomposing sugar-containing polymer
Inventor: TOKIWA YUTAKA
IPC: C08F118/14
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To decompose a sugar-containing polymer with hydroxyl radicals by bringing hydrogen peroxide into contact with the polymer. SOLUTION: Hydrogen peroxide is brought into contact with a sugar- containing polymer comprising repeating units represented by the formula wherein R is an alkylene, desirably, a 2-8C linear or branched one; and X is a sugar residue derived by removing one OH group from a reducing sugar. The reducing sugar is exemplified by glucose, fructose, mannose, galactose, ribose, arabinose, xylose, maltose, or a maltotriose. The molecular weight of the sugar-containing polymer is desirably 1,000-1,000,000. According to this process, hydroxyl radicals, which are the most reactive of all types of active oxygen, can be produced inexpensively and safely without using any expensive enzyme, any toxic metal catalyst, or the like.  Therefore, by bringing hydrogen peroxide into contact with a composition containing a sugar-containing polymer and at least another polymer, also the other polymer can be decomposed.
Patent JP-H10231790-A (JP)
Title: Vane type vacuum pump
Inventor: USAMI TOSHIKAZU
IPC: F04C18/344
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent hardness of installation caused by off centering of a rotor when a vane type vacuum pump is installed so as to improve installing workability by arranging a projection fit to a fitting hole of the rotor on a closing end surface of a casing while holding a clearance with a driving shaft. SOLUTION: A cam shaft driving shaft 1 is spline-fitted to a fitting hole 7d of a rotor 7 in order to transmit turning force of an engine to the rotor 7, air is sucked from an inlet port 6a by causing capacity change of a space partitioned by a casing 6, the rotor 7, and a vane 8 with rotation of the rotor 7, and vacuum force is applied on a master bag of an automobile and the like. The casing 6 is installed on an engine end surface 2 through a cover 3 by a bolt 10. At the time of its installation, a projection 11 fitted into a fitting hole 7d is integratedly arranged on the closing end surface of the casing 6 for spline- fitting the fitting hole 7d of the rotor 7 and the driving shaft 1 with good efficiency. It is thus possible to restrict the position of the rotor 7 so as to improve installing workability.
Patent JP-S53118303-A (JP)
Title: Display unit for plural information
Inventor: NOMOTO HIKARI
IPC: H05K11/00
Filed: 1977-03-25
Abstract: PURPOSE: To secure an automatic switching of the display contents for the plural information by detecting the difference of the input information at a fixed time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02214692-A (JP)
Title: Thermal transfer sheet
Inventor: SUGAFUJI JUNPEI
IPC: B44C1/17
Filed: 1989-02-15
Abstract: PURPOSE:To form a recording image excellent in color reproducibility by using a dye having a narrow absorbing width as the dye having main absorption max. on the shortest wavelength side among two or more kinds of the cyan dyes contained in a dye layer. CONSTITUTION:A sublimable dye layer is a layer wherein cyan dyes are supported by an arbitrary binder resin and said cyan dyes are used as a mixture of two or more kinds of cyan dyes. As one of the cyan dyes, a dye (I) having main absorption max. on a relatively long wavelength side, that is, on the side of a wavelength region of 660nm or more when a color is developed on a receiving sheet. The dye of this kind is low in the absorption of a wavelength of 540nm or less becoming a green component. As the other cyan dye (II), one wherein main absorption max. is at 650nm or less and the main absorption peak in an absorption spectrum is sharp and a wavelength width at 50% absorbency is within a range of 50-120nm is pref. When the wavelength width becomes wider than the above mentioned range, it is not pref. because the skirt on the short wavelength side of an absorption curve becomes large in a range of 540nm or less. When these dyes (1), (2) are used in a mixed state, a high density cyan color can be developed.
Patent JP-S62192938-A (JP)
Title: Optical information recording device
Inventor: AIZAWA TAKAYUKI
IPC: G11B11/10
Filed: 1986-02-20
Abstract: PURPOSE:To avoid the destruction of information even if a light beam is deflected in error to other track by providing a means decreasing the intensity of the light beam when a tracking control is disabled. CONSTITUTION:A waveform of a differential output A for the tracking control is deflected at an amplitude of + or -b, if the output of the differential output A exceeds the value + or -b, and the spot is deviated from a prescribed track. At the time of the differential output A exceeds the limit + or -b, a dropout detection output B reaches the state sending a signal. The limit + or -b of a dropout detection circuit 21 is decided by resistors R1, R2. That is, at the time of the output B of the dropout detection circuit 21 reaches the state sending the signal, a signal is sent to a laser driver circuit 20, which lowers the laser output to a reproduction power of below. Thus, the recording of the information not used for adjacent track or the destruction of the recorded information is prevented in advance.
Patent JP-H01209460-A (JP)
Title: Optical device for image forming device
Inventor: IKEMORI KAZUHIRO
IPC: G03B27/50
Filed: 1988-02-18
Abstract: PURPOSE:To improve the image quality of a high-speed device by providing an optical carriage with a pressure member which is brought into contact with a guide against moment generated at the time of scanning. CONSTITUTION:When a document 22 is scanned forward, pressure rollers 37a and 37b which clamp a 1st guide rail 36 in contact never vibrate the optical carriage 33 regardless of the moment generated at the start of movement. Further, the 1st optical carriage 33 is freely movable at right angles to the moving direction according to the moment generated at the start of backward movement when the carriage is moved backward at the end of the scanning, so an impact by the moment can be absorbed. Consequently, even the high-speed device generates a blur in an image owing to the vibration of the optical carriage at the time of scanning the document and an excellent image is obtained.
Patent JP-H0319783-A (JP)
Title: Workpiece holding mechanism
Inventor: YASUTOMI FUMIO
IPC: B25J13/08
Filed: 1990-02-14
Abstract: PURPOSE:To form a driving source, which drives fingers, in a relatively small size with a weight of a workpiece supported on the upper surface of the finger by placing a flanged part on the finger at the time of moving by an arm part in a condition that a lower portion of the flanged part is held by the finger. CONSTITUTION:Since fingers 6, 6 in a hand part 3 hold the lower of a flanged part 11 in an workpiece 9, its flanged part 11 is placed on the fingers 6, 6, and weight of the workpiece 9 is supported not by clamping force of the fingers 6, 6 but by their upper surfaces. Accordingly, the clamping force of the fingers 6, 6 is required only to a degree, in which the workpiece 9 is not displaced while an arm part 1 is in motion, and a driving source, which drives the fingers 6, 6, can be relatively small.
Patent JP-S60178602-A (JP)
Inventor: SHIMADA TOSHIO
IPC: H01C7/02
Filed: 1984-02-27
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-H01210487-A (JP)
Title: Release paper for self-adhesive paper
Inventor: TSUJI MASARU
IPC: C09J7/02
Filed: 1988-02-16
Abstract: PURPOSE:To obviate a drawback of deterioration in the release property in the use of a mechanical pulp or a chemomechanical pulp, by applying or laminating a barrier agent onto a particular base paper for a release paper and further disposing a release layer. CONSTITUTION:This release paper for a self-adhesive tape has a barrier agent applied or laminated thereonto and further having a release layer disposed, and use is made of a base paper for release paper comprising at least 20wt.%, based on the whole pulp, mechanical or a chemomechanical pulp, said base paper having a surface comprising shives (at least 0.1mm<2> in size) an amt. of up to 100 pieces/100cm<2>. The purpose of incorporating the mechanical or chemomechanical pulp in the base paper is to prevent the curling or waving of the release paper. For this purpose, any desired effect cannot be attained with the content of less than 20wt.%. It is pref. that the mechanical or chemomechanical pulp content be at least 30wt.% from the viewpoint of attaining a satisfactory effect on the curling or waving.
Patent JP-S61196783-A (JP)
Title: Drive system of dc motor
Inventor: WACHI SHIGEAKI
IPC: H02P6/08
Filed: 1985-02-25
Abstract: PURPOSE:To readily obtain the prescribed rotary torque by storing a torque ripple generated during one revolution in a memory and supplying the data to a rotary servo loop. CONSTITUTION:A voltage corresponding to the difference frequency f between a frequency fm output from a frequency generator (FG) proportional to the rotating speed of a DC motor 1 and a reference frequency fr is supplied from an f/v converter 4 through a multiplier 5 and a drive circuit 6 to the motor 1. Data corresponding to a torque ripple of one revolution is stored with the rotating angle of the motor 1 as an address signal in a memory 7. The data of memory 7 is read out with the signal output from the FG 2 as the address signal of the rotary angle, and an error signal output from the converter 4 is modulated with the data by the multiplier.
Patent JP-H04274812-A (JP)
Title: Cooling control method for hoop in hot rolling
Inventor: OSHIMA KAZUO
IPC: G01K7/36
Filed: 1991-02-28
Abstract: PURPOSE:To offer the cooling control method for a hoop in hot rolling for manufacturing the hoop which is as per a target value, and also, has a mechanical characteristic of high uniformity. CONSTITUTION:On the delivery of a finish rolling mill 2, a finish thermometer 5 and a thickness meter 6 are installed, and a temperature and thickness of a hoop l are subjected to sampling measurement at every prescribed time. These signals are inputted to an arithmetic unit 8, and track the whole area of a hot run table. Also, in the hot run table, plural transformation rate measuring instruments 9 are provided at an interval extending over length in its longitudinal direction, and by adding a transformation heating value of each sampling point calculated, based on a transformation rate measured by each transformation rate measuring instrument thereof, a hoop temperature is estimated and calculated. Based on this estimated temperature, a temperature at the time point when this sampling point reaches a winding thermometer 7 is predicted, and when there is a difference against a target coiling temperature, a scheduled water injection pattern of a cooling bank of a cooling system 4 is changed.
Patent JP-H06232095-A (JP)
Title: Pattern formation
Inventor: TERAMOTO SHIGEKI
IPC: H01L21/28
Filed: 1993-01-29
Abstract: PURPOSE:To form a pattern with a pattern width and a pattern spacing exceeding the resolving limitation value of an exposure device used for photolithography technique using a method for forming the pattern in a semiconductor device manufacturing process. CONSTITUTION:A first pattern forming film 13, an etching stop film 14, and a second pattern forming film 15 are formed on a substrate 11 by a first process and a plurality of first patterns 17 are formed at a specific spacing in the second pattern forming film 15 in a second process. In a third process, a second etching mask 18 which overlaps with the edge part of the first patterns 17 which are adjacent each other in the third process and cover the spacing between the first patterns 17 is formed, etching is performed for forming a second pattern 19 for each first pattern 17, and then the second etching mask 18 is removed. In a fourth process, side walls 21 are formed on both sidewalls for each second pattern 19 and a plurality of patterns 22 are formed at the pattern forming film 13 in a fifth process.
Patent JP-S61195452-A (JP)
Title: Desktop electronic calculator
Inventor: OGAWA HIROSHI
IPC: H01L31/04
Filed: 1985-02-25
Abstract: PURPOSE:To simplify and miniaturize circuits by forming keys with solar battery element to charge the batteries with output of keys connected parallel through a diode which are used to drive the arithmetic control part and display part. CONSTITUTION:The input keys S1-Sn are made of solar batteries and the output of pressed keys becomes zero with light interrupted. The arithmetic control circuit 3 processes zero output signal Ii as logical '1'. The output of keys S1-Sn are connected parallel through the diodes D1-Dn and supply the arithmetic control circuit 3 and display device 4 with power source voltage 2, hereby simplifying circuit and miniaturizing the device.
Patent JP-S61194715-A (JP)
Title: Formation of deposited film
Inventor: ISHIHARA SHUNICHI
IPC: C23C16/22
Filed: 1985-02-22
Abstract: PURPOSE:To realize a large area of a deposited film containing germanium while improving its various characteristics, speed of film formation and reproducibility and making quality of the film uniform by a method wherein particular activated seeds which are activated separately beforehand in spaces different from a film forming space are brought into chemical reaction. CONSTITUTION:Instead of creating plasma in a film forming space, an activated seed produced by decomposing a compound containing germanium and halogen and an activated seed produced from a germanium containing compound for film formation coexist in the film forming space. By applying light energy to those seeds, chemical interaction is created or promoted and amplified. The deposited film 10 formed with this method does not get harmful influence from etching, abnormal discharge or the like. Light energy may be applied all over a substrate 11 by a suitable optical system to form the deposited film 10.
Patent JP-H04273595-A (JP)
Title: Device for issuing tickets
Inventor: SEKIZAKI YUICHI
IPC: G07B1/06
Filed: 1991-02-28
Abstract: PURPOSE:To improve reading accuracy and printing quality by reading out magnetic recording control information and printing control information from a setting information storage means in accordance with the sort of a selected ticket, and controlling a magnetic recording control means and a ticket printing control means. CONSTITUTION:A main body part 60 is provided with a ticket selection means 66, a magnetic recording control part 67, a ticket printing control means 68 and a storage means 69 to store magnetic recording setting information and ticket printing setting information in accordance with the kind of the ticket The main body then reads out magnetic recording condition setting information and printing condition setting information from the setting information storage means 69 in accordance with the sort of the ticket selected by the ticket selection means 66, and controls the magnetic recording control means 67 and the ticket printing control means 68. The magnetic recording and the ticket printing matched with the sort of ticket are therefore attained.
Patent JP-H08224912-A (JP)
Title: Color printer
Inventor: FUKAZAWA NOBUAKI
IPC: B41J2/525
Filed: 1995-02-23
Abstract: PURPOSE: To prevent misalignment at a time when a plurality of the toner images formed on a photosensitive member are superposed on an intermediate transfer drum to be transferred. CONSTITUTION: An intermediate transfer drum 15 is supported so as to be revolved in contact with a photosensitive member 5 and the rotational speed of a photosensitive member driving motor 6 is controlled by a control unit 26 so that the one rotation cycle of the intermediate transfer drum 15 becomes a predetermined cycle.  When the rotational speed of the photosensitive member 5 at a time when an electrostatic latent image of a first color is formed is determined at a time of printing, the rotary time of the intermediate transfer drum 15 at the time of the printing of a previous page is actually measured and the rotation fluctuation quantity caused by the load fluctuations of the intermediate transfer drum 15 generated at a time of an electrostatic latent image developing and transferring process is estimated and the time difference between the rotary time of the intermediate transfer drum 15 after the correction of the estimated value calculated on the basis of the actually measured value and the estimated rotation fluctuation quantity and the rotary reference time of the intermediate transfer drum is corrected by a speed control drive circuit.  By this constitution, a plurality of toner images are accurately superposed on the surface of the intermediate transfer drum to be transferred.
Patent JP-H04254708-A (JP)
Title: Encoder for detecting traveling position from any reference point
Inventor: SAKANO TETSURO
IPC: G01D5/245
Filed: 1991-02-06
Abstract: PURPOSE:To enable a traveling position from any reference point to be detected by obtaining a difference between a current position and a sinusoidal starting position of the reference position from a counter count value of the reference position, an interpolated value, and a detected each value. CONSTITUTION:A microcomputer 10 where any reference position Ps is input stores a value Ns of a counter 4 when it is input and sinusoidal wave and cosine wave values which are output from A/D converters 8 and 9 in a memory 11. Then, every time when a sample pulse 12 is detected, the counter value Nr is read through an input board 5 and at the same time values of the A/D converters 8 and 9 are read and an interpolated value Mr is calculated. Then, a difference between sinusoidal wave starting positions of a current position and a set reference position, namely a sinusoidal wave cycle number K, is obtained from the set reference position values Ns and Ms. read values Nr and Mr. and an interpolated division number L. The value of K is multiplied by the interpolated division number L and then Mr-Ms is added to the value, thus obtaining and outputting the current position Pr. This processing is performed every time the sample pulse 12 is detected.
Patent JP-S59160657-A (JP)
Inventor: FUJITA SHIGEYOSHI
IPC: B61B13/06
Filed: 1983-03-02
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-H09224868-A (JP)
Title: Antimicrobial tissue and production thereof
Inventor: OGI YASUHIKO
IPC: A61L2/16
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obviate the presence of microorganisms in and on paper during use and extremely decrease skin injuries by microorganisms by compounding antimicrobial fillers and inorg. fillers at ratios of prescribed pts.wt. with raw materials consisting essentially of vegetable fibers to object the materials and forming the paper. SOLUTION: At least one kind selected from bast fibers, consisting of manila hemp, flax, jute hemp, sisal hemp, etc., or wood pulp are preferably used at >=50wt.% as the raw materials. The raw materials are prepd. by beating the raw materials to a specified degree of beating by a beating machine, such as beater. Further, the zeolite antimicrobial agents are mixed at 0.2 to 10 pts.wt. and the inorg. fillers, such as talc, at 0.5 to 40 parts. wt. with these raw materials and are uniformly dispersed therein. When the paper is made therefrom as it is, the fixing of the fillers on the fibers is poor and the problem of drainage and the contamination of stages arise and, therefore, fixer 'Firex RC (R)' 104 and 'Firex M (R), etc.' are thereafter used to improve the fixability to the fibers.  The paper having a basis weight of 15 to 30g/m<2> is then produced by a cylinder paper machine, short endless screen paper machine and Fourdrinier paper machine, etc.
Patent JP-S56130336-A (JP)
Title: Production of soundproof material
Inventor: KAKEYA KON
IPC: B27N3/02
Filed: 1980-03-19
Abstract: PURPOSE: To obtain a soundproof material only by use of waste material by heat molding waste material such as a foaming resin chip mixed with a thermoplastic resin board chip as binder.  
     CONSTITUTION: A board chip 4 containing a thermoplastic resin is crushed 5d while a foaming resin chip 1, pieces 2 of felt and cloth, a waste hard board 3 and the like are broken by crushing, mincing and beating and the like 5a, 5b and 5c. They are mixed dispersed at a proper rate to be a material. This material is pressurized under heat with a pressing die 9 to melt the thermoplastic resin 4. In this manner, individual components of the material are bonded together and molded into a desired shape. A soundproof material 14 such as soundproof material for passenger cars can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07224324-A (JP)
Title: Production of high strength steel plate for precision punching
Inventor: YAMADA TOSHIRO
IPC: C21D9/46
Filed: 1994-02-09
Abstract: PURPOSE:To produce a high strength steel plate for precision punching excellent in precision punching properties by subjecting a slab having a specified compsn. constituted of C, Si, Mn, P, Nb, S and Fe to hot rolling and thereafter executing cold rolling at a specified draft. CONSTITUTION:A slab having a compsn. contg., by weight, 0.02 to 0.08% C <=0.8% Si, 1.0 to 2.O% Mn, <=0.02% P, 0.01 to 0.04% Nb and <=0.005% S, furthermore contg., at need, 0.01 to 0.05% Ti, and the balance Fe with impurity elements intruted inevitably in the process of the production is subjected to hot rolling, and the finishing temp. is preferably regulated to 850 to 1000 deg.C. This hot rolled plate is cooled preferably at the average cooling rate of >=40 deg.C/s to 600 deg.C, is thereafter cooled at a cooling rate of <=30 deg.C/s and is coiled at 400 to 550 deg.C. After that, the hot rolled plate is subjected to cold rolling at 5 to 50% draft. Thus, the steel plate for precision punching having about >540N/mm<2> tensile strength and provided with excellent precision punching properties without being subjected to spheroidizing annealing can be obtd.
Patent JP-S63199763-A (JP)
Title: Pyridone monoazo compound and method of dyeing hydrophobic fiber by using the same
Inventor: NISHIKURI MASAO
IPC: C09B29/42
Filed: 1987-02-17
Abstract: NEW MATERIAL:Pyridone monoazo compds. of formula I (wherein X is H, halogen, an alkoxy, an alkylcarbonyl, an alkyloxycarbonyl, an aralkyloxycarbonyl, an alkylsulfonyl, an arylsulfonyl, carbamoyl, sulfamoyl, cyano or the like; R is a 3-4C straight-chain or branched alkyl). USE:Dyes which have excellent dyeing quality and dyeing bath stability and can dye hydrophobic fibers such as polyamide fibers, polyester fibers, etc. clear greenish yellow to orange with excellent fastness to light, wetting, etc. PREPARATION:A compd. of formula II is reacted with a compd. of Z-R (wherein Z is halogen) to obtain the compd. of formula I. Alternatively, an amine of formula III is diazotized and then coupled with a compd. of formula IV to obtain the compd. of formula I.