baber/WOPTO huggingface dataset:
Patent JP-H02131920-A (JP)
Title: Operating method of simultaneously biaxially stretching device
Inventor: HAYASHI MASANORI
IPC: B29C55/16
Filed: 1988-11-14
Abstract: PURPOSE:To make it possible to manufacture film having high dimensional stability by a method wherein longitudinal draw ratio and lateral draw ratio are controlled to be set at the predetermined draw ratio with respect to respective draw ideal straight lines and operation is preformed according to the limited locus conditions. CONSTITUTION:Sheet-like material 1 is continuously and simultaneously biaxially (longitudinally and laterally) drawn in a section E as its both ends are grasped by the clamps 2 of a link 3. The link 3 is endlessly driven by sprockets 7, 8 and 9 and its movement is controlled by guide rails 4, 5 and 6, which are arranged on both ends of the sheet-like material. On the longitudinal (M.D.) draw ratio, in the process, which is 70% or less of the whole M.D. stretching process, the stretching is preformed earlier on the upper side of an ideal M.D. draw ratio straight line or in the range, in which the actual draw ration increases, and in the later stage of the drawing or preferably in the process, which exceeds 70% of the whole M.D. drawing process, the drawing is preformed later on the lower side of the ideal M.D. straight line. On the widthwise (T.D.) draw ratio, in the first half stage of the T.D. drawing process or preferably in the process, which is 40% or less of the whole T.D. drawing process, the drawing is done later on the lower side of an ideal T.D. draw ratio straight line and, on the T.D. draw ratio hereafter, the drawing is done earlier in the range on the upper side of the ideal T.D. straight line.
Patent JP-S63138360-A (JP)
Title: Image forming device
Inventor: OKADA TAKEHIKO
IPC: G03G15/00
Filed: 1986-11-29
Abstract: PURPOSE:To eliminate the need to constitute a coupling mechanism for precluding a defect in the engagement of an interlock gear and to simplify the constitution of an image forming device by providing the interlocking rotary member of one driving system concentrically with the center of rotation of an upper unit. CONSTITUTION:The interlocking rotary member 61 of at least one driving system 6 between interlocking rotary members 61 and 71 which interlock the driving system 6 of the upper unit 1a with the driving system 7 of a lower unit 1b is provided concentrically with the center O of rotation of the upper unit 1a. Consequently while the interlocking rotary members 61 and 71 for the driving system 6 of the upper unit 1a and the driving system 7 of the lower unit 1b are held integrally without being separated, the upper unit 1a is opened and closed, so the need to constitute the coupling mechanism for precluding a defect in the engagement between the interlocking gears 61 and 71 is eliminated and the structure of the driving systems is simplified.
Patent JP-H09123927-A (JP)
Title: Motor-driven power steering device
Inventor: TANAKA ATSUSHI
IPC: B62D5/04
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To maintain proper pre-load at a bearing for supporting a ball screw mechanism at all times by forming a motor-driven assist steering part out of the ball screw mechanism which involves a threaded shaft consisting of a part of rack shaft, a reduction gear provided between the output shaft of a motor and a ball nut and so on. SOLUTION: A manual steering part 14 makes a rack shaft 10 go straight through a rack and pinion mechanism by the rotating steering of a steering wheel. An assist steering part 20 rotates a ball nut 40 through bevel gears 28, 52 by the rotational force of a motor 22, by which a threaded shaft 34, or a rack shaft 10 is moved in the axial direction for front wheel steering through a number of balls 36. The ball nut 40 is stored in a housing 12 through a nut holder 44 formed out of the same metallic material as the ball nut 40, so that the expansion amount of the ball nut 40 is equal to that of the nut holder 44 at the time of temperature change, and pre-load set by a pre-load adjusting screw 56 can be maintained over a long period.
Patent JP-H1094415-A (JP)
Title: Lunch box having can holding part
Inventor: SHIODA MITSURU
IPC: A45C11/20
Filed: 1996-09-21
Abstract: PROBLEM TO BE SOLVED: To stably hold a canned drink and the like and a tea cup by forming a box body by bending a can holding part along fold lines, and arranging a hole for a can and a hole for a tea cup on its upper edge. SOLUTION: A box body is unfolded by opening a can holding part 1 housed in the lunch box 2 in the arrow O direction. That is, the can holding part 1 is made of single cardboard or a synthetic resin material, and is bent by forming fold lines 6 to 10, and is formed as the box body. A hole 3 for a can and a hole 4 for a tea cup are opened on the upper edge 5, and the adheside side edge 11 is adhered to the side edge 12, and the installing side edge 13 is adhered to the left side edge 14 of the lunch box 2. When it is used, a canned beer, a tea cup or the like are put in and placed on the hole 3 for a can and the hole 4 for a tea cup of the can holding part 1, and are used for drinking together with a meal of the lunch box 2.  In this way, since the can holding part 1 is turned and housed in the lunch box, its arranging space can be reduced, and it is made drinkable by holding a can and the like integrally with the lunch box 2, and carrying is facilitated.
Patent JP-H02133487-A (JP)
Title: Adhesive resin composition
Inventor: HAYAMI HIROSHI
IPC: C08K5/09
Filed: 1988-11-14
Abstract: PURPOSE:To provide an adhesive resin composition which enables bonding at low temperature in a short time with excellent initial bond strength, resistance to soldering heat, etc., by mixing a saturated copolyester resin with a monomer and/or oligomer each having a plurality of unsaturated bonds in the molecule. CONSTITUTION:A saturated copolyester resin (A) (e.g., polyethylene terephthalate adipate) is mixed with a component (B) comprising a monomer and/or oligomer each having a plurality of unsaturated bonds in the molecule, thereby giving an adhesive resin composition. Examples of the component B include ethylene glycol diacrylate, triallyl isocyanurate, and an acrylic-modified bisphenol derivative. The adhesive resin composition thus obtained is suitably used to bond a polyimide film to a copper foil particularly when a flexible printed circuit board is prepared from a polyimide base film.
Patent JP-2000095813-A (JP)
Title: Production of polypropylene resin
Inventor: MATSUMOTO SHUZO
IPC: C08F10/06
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing polypropylene with industrial advantage with a simplified installation through simplified operations, as the gas entrained by polymer particles collected from the degassing process is reduced. SOLUTION: This production process for polypropylene resin comprises the polymerization step where an α-olefin mainly containing propylene is continuously polymerized, the degassing step where the propylene is removed in the gas form from the slurry of the propylene polymer and the liquefied propylene formed in the polymerization step, and the degassing step under reduced pressure where the accompanying gas is removed from the polymer collected from the degassing process and the accompanying gas. In this case, a fluid flashing tank 3 is used to gasify the liquefied propylene by flashing and the ascending rate of the gas in the tank is operated in the range of one to double of the incipient fluidization velocity of the polymer particles at the superficial velocity thereby reducing the gas accompanying the polymer collected from the fluidization flash tank.
Patent JP-H01126827-A (JP)
Title: Tetrad code discrimination circuit
Inventor: SATO TAKASHI
IPC: H03M1/20
Filed: 1987-11-12
Abstract: PURPOSE:To eliminate the need for a ROM or a complicated output timing circuit by constituting the circuit of a comparator and a simple control circuit. CONSTITUTION:A bipolar sign discriminating comparator A1 and amplitude absolute value discriminating window comparators A2, A3 are provided and a reference voltage of comparators A1-A3 is set by the initial training pattern to a reference voltage discrimination circuit REF. Even when a peak value of transmission code is changed due to the line loss of a transmission line, a training pattern is sent at the initial stage of call, and the reference voltage level corresponding to the peak value of the transmission code is changed, then a tetrad code is converted accurately into a binary code. Thus, a ROM with a reference table written therein, and an output timing circuit to read the table from the ROM are not required.
Patent JP-H09249890-A (JP)
Title: Lubricating oil for metal rolling
Inventor: KAWAHARA YASUYUKI
IPC: C10N30/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil for metal rolling containing a specific aliphatic cyclic polycarboxylic acid ester, excellent in stability to hydrolysis, giving scarce effect on metal especially suitable for using as an emulsion with water. SOLUTION: The lubricating oil contains, preferably, at least 10wt.% of the aliphatic cyclic polycarboxylic acid esters expressed in the formula (A is cyclohexane ring, cyclohexene ring; R<1> is H or methyl; X is H, COOR<4> ; Y is H, COOR<5> ; R<2> -R<5> are each a 3-18C branched alkyl, a 3-10C cycloaklyl, a 1-18C linear chain alkyl, etc.). The preferable acid components composing the ester are 1,2-cyclohexanedicarboxylic acid, 4-cyclohexene-1,2-dicarboxylic acid, etc. The preferable alcohol composing the ester is diisobutanol, cyclohexanol, etc. The concomitant use of branched alkyl ester and/or cycloalkylester is preferred when using a linear chain alkyl ester as the ester of the formula.
Patent JP-H10136603-A (JP)
Title: Motor
Inventor: SHIMAZAKI TETSUO
IPC: H02K15/02
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor, in which the fixing operation of a stator can be performed easily, in which assembling man-hours is reduced and whose automatic assembling operation can be performed easily. SOLUTION: An outer-circumferential ring-shaped part 2 on the side of an opening part, and a bearing support part 3 in the center on the side of the opening part are formed at a cylindrical motor frame 1 made of a resin. A hole for fixing to the cylindrical motor frame 1 is formed in an outer- circumferential plane part. A bent-shape pressurization arm, which is installed in a direction toward a stator 10 and which can be deformed slightly and a belt-like frame which is provided with the bearing support part in the center, are installed at a bracket 4. A part on the surface of a laminated core at the stator 10, which is fixed between the cylindrical motor frame 1, and the bracket 4 is covered with a synthetic resin 11. A winding 12 is executed, and a receiver face 13 of the pressurization arm at the bracket 4 is installed at the synthetic resin part.
Patent JP-H04158710-A (JP)
Title: Fertilizer-applying device for lawn-activating machine
Inventor: TAKECHI TOSHIO
IPC: A01C5/06
Filed: 1990-10-23
Abstract: PURPOSE:To provide the subject machine for softening the soil of a lawn and improving the absorption of fertilizers, etc., by disposing a longitudinally shakable knife and a land roller behind a disk equipped at the front and lower part of a frame and further disposing a pair of disk-like guides there between so as to wedge into the lawn on the operation of the machine. CONSTITUTION:In a lawn-activating machine 1 having a disk 2 at the front and lower part of a frame and further having a knife 3 and a land roller 4 on a straight line behind the disk 2 and used for cutting the lawn with the knife 3 while the knife 3 is longitudinally shaken with a power A in the traveling direction a pair of disk-like guides 5, 5' are disposed between the knife and the land roller 4 through guide pipes 10,10' and guide devices 8, 8' so that the lower parts of the guides 5, 5' are wedged into the lawn on the operation of the machine, thereby permitting to cut the trodden lawn and soften the soil of the lawn for activating into the lawn improved in the water permeability, air permeability and absorbability of fertilizers chemicals, etc.
Patent JP-H11118123-A (JP)
Title: Combustion furnace and method of combusting powder
Inventor: NAKAMURA TAKESHI
IPC: F23G5/02
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a combustion furnace in which combustion control is facilitated, and the cost of the apparatus and the running cost are both reduced. SOLUTION: Temporary combustion air is introduced through a temporary combustion air supply hole 25 while swirling. Hereby, a powder fuel supplied through a powder fuel supply hole 13 is also swirled and is made to advance in the direction of an initial combustion improving burner 34. Since the temperature of a combustion furnace 10 is kept high, the powdery fuel starts combustion during the advancement. In contrast, secondary fuel air is introduced through a turning air nozzle 106. Hereby, an uncombusted substance in the powdery fuel is combusted, and reversely flows around the center of the swirl and is discharged through a gas exhaust hole 104. Thus, residence time is increased to stabilize the combustion and facilitate combustion control.
Patent JP-S63141102-A (JP)
Title: Input method for microcomputer controller
Inventor: FUJII ATSUSHI
IPC: G05B7/02
Filed: 1986-12-03
Abstract: PURPOSE:To prevent an erroneous data from being inputted between contacts, by controlling the data based on the input data of a last contact until connection to a new contact is completed when an input contact is switched. CONSTITUTION:The input data from the contact is detected at every prescribed time t1. The data 1 is compared with a comparison data 2 stored already, and when no coincidence is obtained, the data 1 is stored again as the comparison data 2. And after the lapse of the prescribed time t1, the input data from the contact is inputted again as the data 1, and coincidence with the comparison data 2 is judged. The above operation is repeated, and when the data 1 coincides with the data 2, the data 1 is stored as a control data required for the control of a microcomputer controller.
Patent JP-S63139948-A (JP)
Title: Blue pigment for filter
Inventor: KARASAWA AKIO
IPC: G02B5/20
Filed: 1986-12-03
Abstract: NEW MATERIAL:An anthraquinone compound of formula I (wherein R is H or alkyl, X is O or S, and A is a linear or branched alkylene, an alkylene-O- alkylene, an alkylene-S-alkylene, or a group of formula II, III, IV, V or VI). USE:A transparent blue colorant for resins and inorganic substances, excellent in coloring property, heat resistance, light resistance and sublimability, and excellent also in spectral characteristics. PREPARATION:A compound of formula VII is reacted with cyclohexylamine, and the product is reacted with an alcohol or a thioalcohol to produce a compound of formula I.
Patent JP-H08147098-A (JP)
Title: Input device
Inventor: NISHI JUNICHI
IPC: G06F3/0354
Filed: 1994-11-21
Abstract: PURPOSE: To provide an input device which is high in input efficiency and is capable of coping with a miniaturization. CONSTITUTION: A touch detector 13 detects the contact with the ball of a pointing device 12 and imparts the detection signal to the control part 21 of an input controller 2. A control part 21 imparts the signal from the keys 11 of a keyboard 1 and the detection signal of the touch detector 13 to a selection part 22. The input controller 2 is provided with a first keyboard table 23 in which a control code, a function code and a character code, etc., are made into tables corresponding to the keys 11 and a second keyboard table 24 in which the execution code and the release code of a pointer, etc., are made into tables corresponding to the keys 11.  Based on the signals imparted from the key 11 and the touch detector 13, a selection part 22 selects the first keyboard table 23 when a user does not come into contact with the ball of the pointing device 12 and selects the second keyboard table 24 when the user comes into contact with the ball.
Patent JP-H07212418-A (JP)
Title: Linear transmitter
Inventor: KANEMI HIDEJI
IPC: H04J3/00
Filed: 1994-11-21
Abstract: PURPOSE:To reduce amplification distortion. CONSTITUTION:In a radio communication system using a TDMA, respective radio stations are provided with this linear transmitter 20. A differential amplifier 13 generates difference signals based on input signals provided with common-mode components and quadrature components. The input signals are provided with preamble signals in a first period and provided with information signals in a second period. The difference signals are quadrature modulated in a quadrature modulation circuit 14 and transmitted through a linear power smplifier 16. The output of the linear power amplifier is demodulated based on phase adjusted carrier wave signals in a quadrature demodulator 18 and supplied to a differential amplifier as feedback signals. That is, the linear transmitter is provided with a cartesion loop. A monitoring circuit 22 monitors the feedback signals during the first period and supplies the monitoring level to a phase adjustment circuit 23. The phase adjustment circuit adjusts the phase of carrier wave signals corresponding to the monitoring level during the first period and outputs the phase adjusted carrier wave signals.
Patent JP-H06117478-A (JP)
Title: Fluid-filled mount device
Inventor: KATO RENTARO
IPC: F16F13/26
Filed: 1992-09-30
Abstract: PURPOSE:To prevent heat damage caused by the heating of a coil in an electromagnetic driving means for exerting exciting force on a vibrating plate for controlling the internal pressure of a fluid chamber. CONSTITUTION:A vibrating plate 46 forming a part of the wall part of a fluid chamber 54 is fixedly provided with an outward protruding inner yoke member 62 with permanent magnets 66, 68 fixed thereto, and a cylindrical outer yoke member 64 is fixedly disposed outside of the inner yoke member 62 in such a way as to be relatively displaceable. A magnetic path of closed magnetic path form with an annular magnetic gap 70 is formed by these inner and outer yoke members 62, 64. A circumferentially extended ring shape coil 72 is disposed at the magnetic gap part 70 on this magnetic path and fixed to the outer yoke member 64. As a result, exciting force reaches the vibrating plate 46 by applying a current to the coil 72.
Patent JP-H04160413-A (JP)
Title: Travel control facility for moving vehicle
Inventor: TANIZAWA SHUICHI
IPC: G05D1/02
Filed: 1990-10-23
Abstract: PURPOSE:To attain a low-cost local process by allowing a moving vehicle at a zone start part to receive presence/absence information on a precedent moving vehicle directly from an on-ground storage medium through a communication means and then select by itself whether the vehicle enters a zone or stops. CONSTITUTION:An ID tag storage medium T is embedded in a travel path surface at a place where a guide line L curves, a branch point, a confluence point, and the installation place of a station. The medium T is stored with travel control information on the travel speed at the curve, an after-branch address, an after-confluence address, and the distance to the stop position of the station. When the moving vehicle A approaches the medium T until a communication with a tag reader writer 7 becomes possible, an answer request signal is received from the tag reader writer 7 and an answer is sent back. Further, the presence/absence information indicating whether or not there is a moving vehicle is written on the medium T so that the following moving vehicle does not collide against the precedent moving vehicle at the curve. When the precedent vehicle A1 is present in the zone Z, the following vehicle A2 reads the information out of the medium T to know the presence of the precedent vehicle and stops at the current place.
Patent JP-H07140730-A (JP)
Title: High-speed developing method for electrostatic charge image
Inventor: TAMURA KISHIOMI
IPC: G03G13/09
Filed: 1993-11-16
Abstract: PURPOSE:To obtain the uniform image of a high density and sharp contour without a discontinuous a fine line by preventing a sweeping mark in development being irregularities in the toner layer of half-tone and solid parts, at the time of using in a high copying speed zone. CONSTITUTION:In a magnetic brush developing unit, the developing main magnetic pole position of a magnet roll 3 fixed inside a developer carrier 2 and composed of plural magnetic poles is set in the range of 5-20 deg. on the upstream side in the carrying direction of a developer, with respect to a plane connecting the center axes of the magnet roll 3 and an electrostatic charge image carrier 10 and simultaneously, the distance Hcut between a member 4 regulating the nap height of the bristle of a magnetic brush and the developer carrier 2 is 0.25-0.75mm, a developing nip distance Dsd is 0.30-0.80mm and 1.20<Dsd/Hcut<1.60 is set. Further, the moving linear velocity Vs (mm/s) of the periphery of the developer carrier 2 in a developing region and the moving linear velocity Vp (mm/s) of the periphery of the electrostatic charge image carrier 10 satisfy the inequality 1.0<=Vs/Vp<=3.0 (here, 400<=Vp<=800 and 400<=Vs<=2400).
Patent JP-H04306235-A (JP)
Title: Polysilane copolymer and production thereof
Inventor: HAMADA YOSHITAKA
IPC: C08G77/60
Filed: 1991-10-07
Abstract: PURPOSE:To obtain a polysilane copolymer which is obtained by reacting a dihydrosilane with a diacetylene compound and can be synthesized into high molecular weight and into which a functional group can be introduced. CONSTITUTION:(A) A silane compound shown by formula I (R<1> and R<2> are 1-6C alkyl or 6-12C aryl; n is >=1, preferably 2-6, especially 5-6 integer) is reacted with a diacetylene compound shown by formula II (X is 1-6C alkylene, 6-12C arylene or silanylene containing 1-6 Si atoms) in a molecular ratio of 0.9:1.1-1.1:0.9, preferably 1:1 in an aprotic solvent (e.g. tetrahydrofuran or hexane) by using 0.05-1wt.% based on the whole reaction system of a hydrosilylating catalyst (e.g. platinum compound) at -80 to 130 deg.C, preferably 10 to 110 deg.C to give a polysilane copolymer shown by formula III (m is >=1, preferably >=10 integer).
Patent JP-H04279306-A (JP)
Title: Manufacture of flooring using recovered pvb
Inventor: ADORUFU AUGUSUTO KURAIBAA
IPC: C08L29/14
Filed: 1991-08-12
Abstract: PURPOSE: To provide a novel flooring composition containing recovered plasticized PVB and application as a manufacturing material of a flooring material of a recovered plasticized polyvinyl butyral (PBV) and the flooring containing the recovered plasticized PVB. CONSTITUTION: The flooring and a flooring composition contain a large amount of second compatible resin like a non-plasticized PVB and a large quantity of inactive filler to the composition. The flooring to be manufactured can substantially reduce a content of chlorine.
Patent JP-H08148230-A (JP)
Title: Connector having led
Inventor: SUGAWARA AZUMA
IPC: H01R13/717
Filed: 1994-11-22
Abstract: PURPOSE: To provide a reliable connector having an LED which can dispense with an LED installing board and whose cost is reduced. CONSTITUTION: In a connector to be connected to a module of a wiring end part, an LED 111 is arranged around a module inserting part 102 of a connector case 103 so that its lighting surface is exposed. Lead wires 131 and 132 of the LED and lead wires 151 to 158 of a connector main body are arranged on and fixed to the same plane of the connector case 103.