baber/WOPTO huggingface dataset:
Patent JP-2001154203-A (JP)
Title: Method of spraying spacer
Inventor: NOMURA SHIGERU
IPC: G02F1/1339
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of spraying spacers used in the case of manufacturing a liquid crystal display device and sprayed on substrates with electrodes, uniformly arranging them without flocculation. SOLUTION: The method of spraying the spacers used in the manufacturing method for the liquid crystal display device comprises a step spraying them at least on one out of a pair of transparent substrates with the electrode and a step subsequently superposing the two transparent substrates with the electrodes together through the spacers. The method of spraying the spacers comprises a step to make a dispersion of the spacers dispersed in a dispersion medium and a step to spray the dispersion on the substrate. The dispersion medium consists of a liquid mixture of alcohol and water in which carbon dioxide is dissolved.
Patent JP-H11147560-A (JP)
Title: Cap seal material and method for cap-sealing
Inventor: SHINOHARA TAKESHI
IPC: B65D53/04
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a cap seal material which is free from ink peeling even at the time of elastic deformation such as emboss processing or ring-sealing and further a cap seal material which is free from occurrence of whiskers or burrs even at the time of punching wherein troubles in supplying caps on an automatic packaging line may be reduced. SOLUTION: In the cap seal material of surface print type for aluminum foils supplied in sheets, 1.5 to 5.0 g/m<2> of overprint varnish is applied on a face of the aluminum foil printed using urethane containing ink mainly containing urethane containing resin having OH radicals as printing ink. The cap seal material is used to ring-seal a heat seal at 240 to 290 deg.C.
Patent JP-S6415531-A (JP)
Title: Clutch controller
Inventor: TAKANO TAKAO
IPC: F16D48/02
Filed: 1987-12-29
Abstract: PURPOSE:To operate a clutch smoothly even upon failure of hydraulic device by coupling an air tank respectively through a solenoid changeover valve and a check valve with the chamber of lock actuator in control valve and the operating chamber of a pneumatic actuator communicated with the operating chamber of the control valve. CONSTITUTION:A solenoid changeover valve C4 is switched to feed pressurized air from an air tank 2 through the solenoid changeover valve C4 into the chamber 26a of a lock actuator 50 and through a check valve 40a into the operating chamber 31 of a pneumatic actuator 5 so as to close a path 34a of a valve body 34 in a control valve 30 by means of the actuator 50. At the same time, piston 15 in the actuator 5 is moved to the right so as to disengage a clutch. When the solenoid changeover valve C4 is switched intermittently and the duty ratio is adjusted, the actuator 50 reciprocates to open the path 34a of the valve body 34 in the control valve 30 intermittently. Consequently, the piston 15 is moved slowly by the force of return spring of the clutch so as to engage the clutch smoothly.
Patent JP-H07192177-A (JP)
Title: Driving device for sensor system
Inventor: MASUDA HITOSHI
IPC: G01V8/20
Filed: 1993-12-27
Abstract: PURPOSE:To drive a sensor at need by controlling a sensor which can obtain a wide-range two-dimensional image alone according to information showing whether or not there is an object of detection detected by another sensor and information on the ON/OFF state of an external equipment. CONSTITUTION:This device is equipped with a sensor 2a or external equipment 2b which can detect whether or not there is a person, a high-temperature body, or smoke, and a sensor 1. The sensor 1 is equipped with a sensor microcomputer 1a, can obtain the two-dimensional image obtained by a detection object space 5 of 150 deg. in right-left visual angle and 70 deg. in vertical visual angle with a certain resolution on the basis of the information on the presence or absence of the object of detection from the sensor 2a or external equipment 2b, and decides whether or not there is the object of detection and which part in the detection object space 5 the object of detection exists. The equipment is controlled by this sensor 1. Only when there is the object of detection, or when the equipment is ON, the sensor 1 is driven.
Patent JP-H09152789-A (JP)
Title: Image forming device
Inventor: TAMURA SATOSHI
IPC: C08G63/183
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent a recording material guiding means from being soiled by toner which is transferred to a recording material and to prevent the soiling of a new recording material with toner, by setting the static friction coefficient of a dielectric body equal to or below a specified value measured by an ASTM. SOLUTION: Among an attraction guide 45m and an attraction guide 'Mylar' (R) 45n, the attraction guide 'Mylar' (R) 45n made of the dielectric and placed near the attraction position is formed of the dielectric having the static friction coefficient <=0.4 measured by the ASTM. First of all, the recording material P comes into contact with the attraction guide 45m, and then, the recording material P is guided toward the attraction position where an attraction electrostatic charger 5C is placed opposite to an attraction roller 5g, the material P comes into contact with the attraction guide 'Mylar' (R) 45n, then, the material P enters a contact between a transfer sheet 5f and the attraction roller 5g. Then, a charge is applied so as to attract the recording material P on the transfer sheet 5f.  The attraction guide 'Mylar' (R) 45n is formed of the dielectric whose static friction coefficient is small, and the surface potential of the attraction guide 'Mylar' (R) 45n is made lower so as to prevent soiling by toner.
Patent JP-H09182341-A (JP)
Title: Insulating member of motor core
Inventor: NISHIMURA SHIGEKI
IPC: H02K3/34
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of the winding storing volume of the slots of a stator core and improve its heat resistance, by molding in a thin-walled way amorphous PET plates to have their necessary shapes following the surfaces and slots, etc., of the stator core, and by applying crystallization processings to these members. SOLUTION: First and second insulating members 5, 5A are molded respectively in a thin-walled way out of amorphous PET plates having a low heat resistance but good molding quality to apply thereafter crystallization processings to them. Further, inserting from the surface side of a stator core 1 first slot covering portions 4 of the first insulating member 5 into slots 3, the first insulating member 5 is provided in the stator core 1. Then, inserting from the rear surface side of the stator core 1 second slot covering portions 4A of the second insulating member 5A into the insides of the first slot covering portions 4, the second insulating member 5A is provided in the stator core 1.  Since in this way the insulating members 5, 5A are molded in a thin-walled way out of the amorphous PET plates having a good molding quality to apply thereafter the crystallization processings to them, the heat-proof limit of the material of a motor core is improved and the reduction of the winding storing volume of the slots 3 can be prevented.
Patent JP-2001145533-A (JP)
Title: Reclining structure for legless chair
Inventor: MITSUHIRO KAZUMI
IPC: A47C1/026
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and the causes of rattles. SOLUTION: This reclining structure is provided with a guide plate 2 provided with a circular guide long hole 22 to be rotated together with a backrest S2 about a connecting shaft 6, a free lock member 3 which is provided with both a tip part connected to a seat S1 and a lock pin 35 to be fitted in the guide long hole 22 and guided at a rear end part and is capable of expansion, contraction, and locking, a lock plate 4 provided with a fastening groove 45 rotation- freely pivoted about a screw 26 to the guide plate 2 and capable of being engaged with and released from the lock pin 35 passed through the guide long hole 22, and a coil spring 25 to bias the lock plate 4 in the direction that the fastening groove 45 fasteners the lock pin 35. The length size of the guide long hole 22 in a circumferential direction is set in such a way that the fastening groove 45 in a state released from the lock pin 35 is capable of rotating the seat 81 about the connecting shaft 6 to a folded location by rotating the lock plate 4 about the screw 26.
Patent JP-H03195669-A (JP)
Title: Take-up method in spinning machine
Inventor: FUJIWARA MICHIAKI
IPC: B65H54/20
Filed: 1989-12-22
Abstract: PURPOSE:To eliminate the need of yarn separation at the time of ending by introducing a bundle of fibers which are separated in plural lines and sent out from a draft device into individual twisting devices to form a yarn, and taking up the same in different positions of one take-up tube. CONSTITUTION:A separation guide 5 of a sliver S rotated at the substantially same speed and in the same direction as back rollers 1, 1 is disposed between the back rollers 1, 1 and middle rollers 2, 2, thereby separating the passed silver S into two groups. Twisting devices T are constructed so that air nozzles 6 having the first and second nozzles adapted to generate air currents turned in the opposite direction to each other are arranged side by side, whereby a bundle of fibers passed through front rollers 3, 3 are twisted to form spun yarns Y. The spun yarns Y are passed through delivery rollers 7, 7 and a slub catcher to reach a winder W in the separating state, and taken up in different positions of one take-up tube to form two packages P, P.
Patent JP-H07186375-A (JP)
Title: Inspection method for printed matter
Inventor: NAKAKUKI HIDEKI
IPC: B41F33/14
Filed: 1993-12-28
Abstract: PURPOSE:To obtain an inspection method for a printed matter by which the defect of the printed matter can be correctly detected in an in-line system, and the edge part that has been an uninspectable area in a prior art can be inspected. CONSTITUTION:Image pattern information of a printed matter fed from a printing part 1 is received by a detection part 4 per pixel in accordance with a sampling timing obtained from a rotary encoder 5 to be inputted to a processing circuit 6. The processing circuit 6 receives image pattern information of a normal printed matter, forms an image thereform, and filters it through a minimum value filter and/or a maximum value filter to form a reference image. A difference value is found by comparing this image with an image to be inspected. A defect is detected by comparing the difference value with an allowable value (a threshold).
Patent JP-H02178323-A (JP)
Title: Production of copolyester amide
Inventor: KOMATSU MASABUMI
IPC: C08G69/44
Filed: 1988-12-29
Abstract: PURPOSE:To obtain the subject polymer excellent in strength, heat resistance and durability by mixing a specific polyester with a diol, dicarboxylic acid, hydroxycarboxylic acid and amines in a specific composition, acylating hydroxyl and amino groups and carrying out polycondensation. CONSTITUTION:(A) A polyester expressed by formula I (R<1> is p-phenylene, m-phenylene, 2,6-naphthalene, etc.) in an amount of 3-30mol% is blended with (B) 5-30mol% diol expressed by formula II (R<2> is same kinds as R<1>), (C) a dicarboxylic acid expressed by formula III (R<3> is same kind as that of R<1>), (D) 30-85mol% hydroxycarboxylic acid expressed by formula IV (R<4> is same kind as that of R<1>) and (E) an amino compound expressed by formula V (R<5> is same kind as that of R<1>; X<1> is NH2; X<2> is NH2, OH or COOH) at 0.8-1.1 ratio of the components [C/(B+E)] in case X<2> is NH2 or OH or at 0.8-1.1 ratio of the components (C/B) in case X<2> is COOH and hydroxyl and amino groups are acylated with acetic anhydride. Polycondensation is then carried out to afford the objective copolymer.
Patent JP-H11166757-A (JP)
Title: Clean room
Inventor: KAIHO MASAYUKI
IPC: F24F13/08
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To make air flows in a clean room uniform even when the number of filters is remarkably reduced by providing wind vanes immediately below fan filter units and making part of the air discharged vertically downward from the fan filter units to flow to the outsides of area below the fan filter units. SOLUTION: When wind vanes 10 are installed to fan filter units 4 having a width D, L=αD, and H=βD, where, α=3, and β=1/3 θ=45 deg., the air flows in the area below the ceiling between the fan filter units 4 become eddy-free smooth flows. In addition, the uniformity of the air flows in the areas immediately below the units 4 are also improved and a nearly uniform flow velocity distribution is obtained. When the installed angle θof the wind vanes 10 are set about 40 deg.-60 deg., the uniformity of the flow velocity distribution at a height of 2.5 D from a grating floor can be improved effectively. Since the air flows can be made uniform throughout a clean room without using any partition wall, etc., the layout change of a semiconductor manufacturing device can be carried out easily.
Patent JP-2001157434-A (JP)
Title: Rotor for stepping motor and stepping motor incorporating the same
Inventor: ITO YASUHIRO
IPC: H02K1/27
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To bond a bush at a rotor for a stepping motor to a magnet in a simple working process and strongly. SOLUTION: The rotor 22 is composed of a rotor shaft 26. The rotor is composed of the bush 27 which is shaft-mounted on the rotor shaft 26. The rotor is composed of the magnet 28 which is bonded integrally to the bush 27 on the outer circumferential face of the bush 27. In the rotor 22 for the stepping motor, the outer circumferential face in the tip of the bush at the rotor 22 is cut off obliquely, a recessed part 33 is formed between the outer circumferential face and the magnet 28, an adhesive 37 is filled into the recessed part 33, and the bush 27 and the magnet 28 are bonded.  In the rotor for the stepping motor, a step 35 is formed in the circumference of the obliquely cut-off face 34, grooves 36, 36,... are formed in a plurality of places in the step 35, the adhesive 37 is filled into the step 35, the grooves 36, 36,... and the recessed part 33, and the bush 27 and the magnet 28 are bonded after the adhesive 37 is hardened.
Patent JP-H01173270-A (JP)
Title: Image processor
Inventor: FUJITA YUJI
IPC: G06T1/00
Filed: 1987-12-28
Abstract: PURPOSE:To reduce an amount of data to be processed and to accelerate the detection of a centroid position and an attitude angle by accumulating and adding the coordinate of a significant image element and the number of image elements at every partial area, and calculating the centroid position and the attitude angle of an object. CONSTITUTION:A binarization information system VDAT of black and white is generated from a video signal from a TV camera 1. An S counter 7 calculates the number of significant image elements, and a Y counter 8 and an X counter 9 identify each coordinate, and Y coordinate is accumulated at an FF 13 and a full adder 12, and also, X coordinate is accumulated at an FF 17 and a full adder 16. A full adder 20 adds the number of significant image elements in an FF 10, the accumulated value of the Y coordinate in an FF 14, and that of the X coordinate in an FF 18 on the number of significant image elements in a storage device 25 and the accumulated value of each coordinate, respectively, and stores each added value in the device 25. A CPU 26 computes the coordinate value of the centroid position and the attitude angle.
Patent JP-2001156174-A (JP)
Title: Mask pattern data generating system and data generation method
Inventor: SUZUKI YASUSHI
IPC: G03F1/68
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a mask pattern data generation system/method having no-return work on the matching work of mask pattern data. SOLUTION: The mask pattern data generating system is provided with a conversion table generation processing means 104 for generating process conversion information from layer information data and shrink information data of a main chip side and a hardware macro side, a conversion information addition processing means 106 adding process conversion information to an arrangement information part as additional information and a conversion processing means 107 converting the process of hardware macro pattern data, based on additional information and outputting mask pattern data of the main chip for mounting the hardware macro of the execution result to an outer storage device are installed as a process conversion means 103, which converts hardware macro pattern data of a manufacturing process different from a main chip loading plural hardware macros into the manufacture process of the main chip and arranges it in the lower-order hierarchy of mask pattern data of the main chip.
Patent JP-H01175294-A (JP)
Title: Circuit board
Inventor: FUKUI SATORU
IPC: H01L23/12
Filed: 1987-12-28
Abstract: PURPOSE:To curtail the manpower for manufacturing circuit boards and reduce it production cost, by forming one of the electrodes of a capacitor by using Ru2O3 and forming the other electrode by using an Au pattern connecting to a resistor. CONSTITUTION:A semiconductor chip 12 is mounted on a glass board 11. A resistor 13 and a capacitor 14 are formed to make up a circuit board. The resistor 13 and a pattern which serves as one of the electrodes of the capacitor 14 are formed by using a thin film 15 of Ru2O3. Then, an insulating film 16 of PdTi2O3 that is a high derivative and serves as an insulator is formed on the patterned thin film 15 of Ru2O3 which serves as one of the electrodes of the capacitor 14. Further, a wiring pattern which is formed on the insulating film 16 of PdTi2O3 and serves as the other electrode of the capacitor 14 and the wiring pattern which is connected to the resistor 13 and the pattern which connects the resistor 13 to one of the electrodes of the capacitor 14 are formed by the same Au patterns 17. Further, Au bumps 18 which are formed at electrodes parts of the semiconductor chip 12 are attached to the Au patterns 17 by thermocompression bonding and thus the circuit board is formed by mounting the semiconductor chip 12. The manpower of manufacturing the circuit board is curtailed and its cost can be reduced.
Patent JP-H03195574-A (JP)
Title: Pachinko (japanese pinball) machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1989-12-26
Abstract: PURPOSE:To shorten the time required for preparing an electric control device and the time required for assembling a control board by providing the electric control device so that a power region in the first region is located above the control board and a connection region in the second region is located below the control board. CONSTITUTION:A power region 58 constituted of a power amplifier 55a, a constant-voltage generator 55b, a radiator 55c, a large-capacity capacitor 56, and a coil 57, a sound region 61 constituted of an amplifier 59 and a capacitor 60, and a logical region 64 constituted of a one-chip microcomputer 62 and a crystal oscillator 63 are provided in the first region 48a of a control board 48, and integrated circuits and various electric components in the first region 48a are functionally connected with printed wires on the back face. A conversion region 66 constituted of power amplifiers 65a, 65b and a connection region 68 arranged with connector pins 67... are provided in the second region 48b of the control board 48, and integrated circuits and various electric components in the second region 48b are functionally connected with printed wires on the back face.
Patent JP-H07198364-A (JP)
Title: Touch signal probe
Inventor: NISHIMURA KUNITOSHI
IPC: G01B21/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a touch signal probe whose detection sensitivity is good irrepective of a contact region in a contact part. CONSTITUTION:A piezoelectric element 26 is attached to a nearly column-shaped vibrator 24 provided with a contact part 28A in such way that it is vibrated back and forth simultaneously in two directions in its axial direction and an axial rotation direction around the axial direction. When the axial direction of the vibrator 24 is at right angles to the face, to be measured, of an object to be measured, the restraint of the vibration of the contact part 28A plays a large role in the detection of the contact part 28A. When the axial direction of the vibrator 24 is parallel to the face to be measured, the restraint of the vibration in the axial rotation direction of the contact part 28A mainly plays a parge role in the detection of the contact part. Consequently, a contact angle can be found on the basis of a change in vibrations in two directions in a contact operation, and a tough sensor which does not depend on the contact angle can be realized when a correction by the contact angle is executed.
Patent JP-H03197441-A (JP)
Title: Production of carboxylic acids
Inventor: FUCHIGAMI TAKAMASA
IPC: C07C69/92
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a carboxylic acid or ester thereof in high yield by reacting halogen compound with carbon monoxide and water or alcohol in the presence of a transition metal catalyst of group VIII and a specific urea derivative. CONSTITUTION:A compound shown by the formula R<5>-X (R<5> is aromatic group, aralkyl, alkenyl or alkyl; (x) is halogen) is allowed to react with carbon monoxide and a compound shown by the formula R<6>-OH (R<6> is H, alkyl, aralkyl, alkenyl or aryl) at 20-200 deg.C, preferably 50-150 deg.C in the presence of a transition metal catalyst of group VIII and a compound shown by formula I (R<1> to R<4> are H, alkyl, aralkyl, alkenyl, aryl or any two of R<1> to R<4> are bonded to form a ring) such as tetramethylurea or 1,3-dimethyl-2-imidazolidinone to give a carboxylic acid shown by formula II. The amount of the urea derivative used is preferably equivalent to that of the halogen compound or an excess amount and th urea derivative can also be used as a diluent.
Patent JP-H09176347-A (JP)
Title: Tubular long article produced from fiber-reinforced resin
Inventor: HAYASHI SHIGEJI
IPC: B32B1/08
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a tubular long article comprising a plurality of fiber- reinforced resin layers on whose inner sides angled layers comprising specific components are disposed, and on whose outer sides straight layers are disposed, imparted in excellent toughness without deteriorating the thermal properties and the mechanical properties, and useful for golf club shafts, etc. SOLUTION: This long article comprises a plurality of fiber-reinforced resin layers. In each of the fiber-reinforced resin layers, (A) angled layers and (B) straight layers are disposed on the inner and outer sides of the layer, respectively. At least one of the angled layers comprises (i) reinforcing fibers having an elastic modulus of >=200GPa, (ii) a fibrous thermoplastic resin having an elastic modulus of <=100GPa, and (iii) a thermosetting matrix resin in a (i)/(iii) weight ratio of 60/40 to 75/25 and in a (ii)/(iii) weight ratio of 0.5/100 to 20/100. The component (ii) is formed from an unidirectional prepreg existing on the outer surface. The component (ii) preferably comprises a polyamide and is preferably formed in the shape of a non-woven fabric. The component (ii) preferably comprises a thermoplasic resin having self-reactive functional groups, etc.