baber/WOPTO huggingface dataset:
Patent JP-H10171215-A (JP)
Title: Image forming device
Inventor: ABE MIKA
IPC: G03G15/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of obtaining an excellent image over a long period by reducing the shaving quantity of a body to be electrified, so as to maintain excellent electrostatic chargeability over the long period, in an image forming device using a contact electrifier for electrifying a photoreceptor surface, in such a manner that an electrifying member to which a voltage is applied is brought into contact with a photoreceptor, as an electrification processing means for the photoreceptor. SOLUTION: In the image forming device, an image is formed by an image forming means including the body to be electrified 1 and electrifying means 2 and 3 for executing the uniform electrification processing of the surface 1a of the body to be electrified and it is repeatedly used for forming the image. In such a case, the electrifying means 2 and 3 are of a contact type so as to electrify the surface 1a of the body to be electrified, in such a manner that the electrifying member 2 to which an electrifying bias is applied is brought into contact with the body to be electrified and a detecting means 17 for detecting a deterioration in the body to be electrified 1 is provided. Then, the electrifying bias applied to the electrifying member 2 is controlled according to the degree of the deterioration of the body to be electrified 1 by the detecting means 17.
Patent JP-H06179202-A (JP)
Title: Wood material holder
Inventor: KODAMA HARUO
IPC: B27B29/08
Filed: 1992-12-11
Abstract: PURPOSE:To simply cut a good-quality columnar material from a curved log so that it is as large as possible in diameter by a method wherein an engaging lug of a holding claw plate is engaged into a dovetail groove on the top surface of a cylindrical body securely fixed on the top of a cylindrical shaft, and the holding claw plate is movably provided on the top surface of the cylindrical body by engaging an eccentric pin into the groove. CONSTITUTION:A wood material holder is pivotably and horizontally supported on a base mount 1 of a material feed bogie by bearings 2. A rotation drive source M1 is connected to a base part of a cylindrical shaft 3 by a transmission members, such as gears G1, G2. An inner shaft 4 having an eccentric pin 4a on the top thereof is coaxially and pivotably supported in the cylindrical shaft 3. A drive part m2 of an eccentric drive source M2 is connected to the rear end of the inner shaft 4. The drive source M2 is fixed to the cylindrical shaft 3 by a connectively fixing member (m), such as a cylindrical body 5. Furthermore, a cylindrical body 5 is securely fixed to the top of the cylindrical shaft 3. An engaging lug 7a of a holding claw plate 7 is engaged into a dovetail groove 6a, 6a formed by a pair of guide rails 6, 6 mounted in parallel to each other on the top surface of the cylindrical body. After that, the eccentric pin 4a is engaged into the groove. In this manner, the holding claw plate 7 is movably provided on the top surface of the cylindrical body 5.
Patent JP-H10169197-A (JP)
Title: Dwelling-house floor board and its execution method
Inventor: HIRAOKA KATSUYA
IPC: E04B5/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the execution of works of floor boards by fitting the floor boards, in which through-holes are formed along the surface direction, between opposed continuous footings, applying tension to PC steel wires or bars inserted into the through-holes from the outsides of the continuous footings and supporting the floor boards by the PC steel wires or bars fixed onto the continuous footings. SOLUTION: In the floor board 1, a plurality of through-holes 3 along the longitudinal direction are formed to a main body 1a formed in a rectangle having length received between opposed continuous footings 2 by using concrete. The floor boards 1 are fitted between the continuous footings 2 beforehand executed onto a ground surface, PC steel wires, PC steel bars or stainless steel wires are inserted extending over horizontal holes 7 formed to the continuous footings 2 and the through-holes 3 formed to the floor boards 1, nuts 9 screwed at both ends of the PC steel wires 8 are operated, tension is applied from the outsides of the continuous footings 2, and the reaction of the PC steel wires 8 is fixed at the time of the execution of works, thus fastening the floor boards 1 between the continuous footings 2.
Patent JP-H07197313-A (JP)
Title: Viscose rayon having buffer ability and its production
Inventor: TAKEUCHI ICHIRO
IPC: D01F2/08
Filed: 1993-12-28
Abstract: PURPOSE:To obtain viscose rayon capable of keeping a weak acidity of pH 5-6 suitable to human skin, not lowering buffer ability also to repeated washing and excellent in washing resistance and to provide a method for producing the viscose rayon. CONSTITUTION:Viscose is mixed with a polymer compound having a carboxyl group and the resultant mixed liquid is spun and then scoured and pH of viscose rayon is controlled to 5-6 to provide the objective viscose rayon having buffer ability. In the resultant viscose rayon, pH is 5-6 and buffer value beta is 0.03-0.15 (mm equivalent) at pH 5-6. Since a substance having buffer action is kept in a state kneaded in viscose rayon, the viscose rayon is excellent in washing resistance and it has buffer ability capable of keeping in the range of pH 5-6.
Patent JP-H10175033-A (JP)
Title: Forming device of stabilizer bar
Inventor: MORITA MOTOO
IPC: B21D53/88
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce an equipment cost and to shorten the time required for changing a setup in the case of changing order. SOLUTION: The center positioning unit A positioning and holding about the center in the longitudinal direction of a stock 20 is arranged in the center of the base 19 in a die device 13. Left and right end part positioning units B, C positioning the stock 20 in the longitudinal direction are oppositely arranged in the vicinity of both end parts of the base 19. Left and right side part positioning units D, E fixing and holding the horizontal base of the stock 20 are arranged in both left and right sides sandwiching the center positioning unit A. A left shoulder bending unit F, a left end part bending unit H and a left straightening unit are arranged in the left side of the left side part positioning unit D.  A right shoulder bending unit G, a first right end part bending unit 1, a second right end part bending unit, an end part bending unit L and a right straightening unit M are arranged in the right side of the right side part positioning unit E.
Patent JP-2000163163-A (JP)
Title: Power controller and power control method
Inventor: INOMATA YOSHIHIRO
IPC: G06F1/26
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To automatize ON/OFF of power in a peripheral unit and to improve operability by cooperating power ON/OFF of the peripheral unit to a personal computer main body. SOLUTION: When the power of a personal computer is turned on at timing T1, a control means 4 simultaneously turns on USB5 V power 3. The control means 4 detects the transition of the USB5 V power 3 to an on state, gives a control signal 14 driving a relay 5 to a closed state to the relay 5 and turns on the relay 5 at timing T2 (control signal delay function). Power supply to a peripheral unit 11 can be started through an output plug 8 at timing T2. A control signal 15 driving a relay 6 to the closed state is given to the relay 6 and the relay 6 is turned on at timing T3. Then, power supply to a peripheral unit 12 can be started through an output plug 9 at timing T3 and power supply to a peripheral unit 13 can be started at timing T4.
Patent JP-H10163649-A (JP)
Title: Electrical equipment casing
Inventor: NAKAJIMA TAKAO
IPC: F25D29/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment of a protective member to an electrical equipment casing by notching an end part of a plate member constructing the electrical equipment casing and by inserting the protective member through which the wire is passed into the notch, thereby enabling the wire to be easily passed, and to prevent dusts from entering the electrical equipment casing. SOLUTION: It is necessary for a plate member 5 constructing a electrical equipment casing to have a protective member 16 of an opening part for an electric wire. The attaching structure of the protective member 16 is such that an end part of the plate member 5 is notched and the protective member 16 through which an electric wire 9 is preliminarily passed is inserted into the notch. A groove 13 is formed in a part of the protective member 16, which is inserted into the notch, so that the protective member 16 is easily inserted into the notch and the groove 13 is engaged with the plate member 5. Consequently, the protective member 16 is not easily detached in the direction perpendicular to the face of the plate member 5. An opening 17 through which the electric wire is passed is opened in the protective member 16 and a thin film 14 is arranged around the opening 17.  It is prevented by the thin film 14 that dusts enter the electrical equipment casing.
Patent JP-2000234023-A (JP)
Title: Polyimide precursor solution, its production, coating film obtained from it, and production of the film
Inventor: SHIGETA AKIRA
IPC: C09D179/08
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a high-concentration low-viscosity polyimide precursor solution by dissolving in a solvent a solute being a salt comprising a carboxylic acid having a specified structure and a diamine having a specified structure and to obtain a coating film having good properties. SOLUTION: Provided is a polyimide precursor solution prepared by dissolving a solute being a salt comprising 1 mol of (A) a carboxylic acid represented by formula I and 0.95-1.05 mol of (B) a diamine in a polar solvent such as N-methylpyrrolidone. After the solution is adjusted to a concentration of at least 30 wt.% and a viscosity of 100 P or below, it is applied to a substrate and imidized by heating to 200 deg.C or higher. Component A is prepared by reacting 1 mol of a tetracarboxylic acid dianhydride with 0.1-0.95 mol of a diamine, and component B is prepared by reacting 1 mol of a diamine with 0.1-0.95 mol of a tetracarboxylic acid dianhydride.  In the formulae, R and R''' are each a tetravalent aromatic residue having a six-membered carbocyclic ring; R' and R'''' are each a divalent aromatic residue having a six-membered carbocyclic ring; R" is hydrogen or a 6C or lower monovalent organic group; and (n) and (m) are each 1-20.
Patent JP-2000177292-A (JP)
Title: Blackboard chalk powder cleaning device
Inventor: MORI YUKIO
IPC: B43L1/04
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a blackboard chalk powder cleaning device having a structure in which the rotation of a blackboard wiper placing rack can be carried out smoothly without utilizing the elasticity of the blackboard wiper placing rack, the overflow of chalk powder out of a chalk powder receiving gutter is prevented and a cleaner cannot be taken out of the chalk powder receiving gutter. SOLUTION: A blackboard chalk powder cleaning device is constituted of a chalk receiving gutter 12 set on the lower section of a blackboard 11, circular channels 13a and protruded lines 12b of lower openings formed on the front inner wall and the rear inner wall of the chalk powder receiving gutter 12, a blackboard wiper placing rack 14 of a lattice structure provided on the upper section of the chalk powder receiving gutter 12 provided with a shaft section 14b to be inserted rotatably into the circular channels 13a and connected with through connecting pieces and formed continuously to the front and also provided with a rear edge placed on the protruded lines 12b,  and a cleaner having a bottom of a transverse face matched with the sectional shape of the inner peripheral face of the chalk powder receiving gutter 12 and also having channels to be fitted with the protruded lines 12b of the chalk powder receiving gutter 12 on the rear section and provided with a grip to be held when the chalk powder receiving gutter is cleaned and provided on the front of a highly bulky section of a central section.
Patent JP-2000184270-A (JP)
Title: Digital still video camera
Inventor: NUMAKURA SATORU
IPC: H04N5/235
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To control exposure with higher accuracy. SOLUTION: A block generating circuit 9 of this camera 1 divides part or entire parts of an image into plural blocks. A luminance changing rate calculation circuit 11 calculates a rate of change in level yrate (i, j) of a luminance of each block when a focal position is changed. A counter light high luminance detection circuit 12 discriminates a counter light or an excess follow light of the image and inclusion of a high luminance part in the image on the basis of comparison of luminance sets y (i, j) between blocks or areas consisting of plural blocks and of the yrate (i, j). A correction amount generating circuit 13 obtains a correction amount of exposure on the basis of the counter light high luminance detection circuit 12. An exposure control circuit 14 corrects the exposure on the basis of the obtained correction amount.
Patent JP-H07160629-A (JP)
Title: Microprocessor
Inventor: KISHIBE KOJI
IPC: G06F13/42
Filed: 1993-12-10
Abstract: PURPOSE:To provide a microprocessor which can set the optimum recovery time according to the peripheral device to be accessed. CONSTITUTION:A microprocessor has a function to insert the idel status for recovery time and is provided with a recovery time setting register 105 which can change the number of clocks of the idle status, an address holding register 107 which holds the I/O address of the precedent access, a comparator 109 which compares an I/O address with the one held in the register 107, a counter circuit 103 which counts the value equal to the,number of clocks of the set idle status when the coincidence is decided by the comparator 109 between both I/O addresses, and a flip-flop 119 which outputs the waist signals for the next access in a period when an access is started to a peripheral device and the circuit 103 counts the value equal to the number of clocks of the idle status.
Patent JP-H11182452-A (JP)
Title: Pump
Inventor: IIIZUMI MASAHIKO
IPC: F04B53/02
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To make improvements in quality by keeping up a pressure fluctuation in the cylinder casing almost constant, in this type pump which operates a piston in use of a piezoelectric material as an actuator. SOLUTION: In this pump 1 being composed of installing a piston 29 to be reciprocated by the telescopic motion of a displacement generating member 51, in a cylinder hole 3 installed in a cylinder body 5, a sealing ring 37 for sealing a clearance C between an inner circumferential surface of the cylinder hole 3 and an outer circumferential surface of the piston 29 is installed in and around a basal part of the piston 29, and this pump is composed of installing a relief hole 39 communicating to the clearance C, is installed in the cylinder body 5 at an interval between the sealing ring 37 and a head part of the piston 29, and a peripheral groove 41 is made up on the outer circumferential surface of the piston 29 in corresponding to the relief hole 39,  and the clearance C between the inner circumferential surface of the cylinder hole 3 and the outer circumferential surface of the piston 29 is formed in a range of 3 μm to 10 μm.
Patent JP-H10199085-A (JP)
Title: Disk device
Inventor: OTANI HISAO
IPC: G11B17/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent vibration of a disk device during recording and/or recording of data or the like. SOLUTION: Four load applying means 21 supporting press rollers 22 with leaf springs 23 are attached to four corner parts on the tray main body 4a of a disk tray 4 and, when the disk tray 4 is loaded in the disk device main body 2, the four press rollers 22 are elastically pressed to a pair of front and rear recessed parts 28 formed in the upper cover 2c of the disk device main body 2 and a downward load is applied to the entire disk tray 4.
Patent JP-2000146719-A (JP)
Title: Overload-preventing device
Inventor: YAMAZAKI ISAMU
IPC: G01L1/26
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an overload-preventing device that has a large capacity, is accurate, can be adjusted easily, and at the same time is compact and is inexpensive. SOLUTION: An overload-preventing device is mainly composed of a trunnion 1, a bolt 2, a fork end 3, an elastic body (belleville spring) 4, a lower washer 5 and a ring 6 with load scale being screwed to it, an upper washer 7, a nut 8, and a limit switch 12. Then, rope tension is applied to the fork end 3 via a sieve 10, a limit switch 12 operates in overloading, and a traction operation is stopped, thus preventing overloading.
Patent JP-H05160319-A (JP)
Title: Lead frame and manufacture thereof
Inventor: WAKABAYASHI SHINICHI
IPC: H01L23/50
Filed: 1991-12-24
Abstract: PURPOSE:To provide a lead frame which can make narrow leads at small pitches, and have metallic strength and is easy to handle. CONSTITUTION:A lead frame, where leads reinforced by the conductive metallic layers 12 formed on at least one face of the base 10 made of a metallic thin body 30 are made at small pitches, can be gotten by forming conductive metallic layers 12 in advance on the sections to form leads of a metallic thin plate 30 and next, etching the metallic thin body 30 between conductive metallic layers 12 without etching the conductive metallic layers 12.
Patent JP-2001169627-A (JP)
Title: Rice transplanter
Inventor: YAMAMOTO KAZUNORI
IPC: A01C11/02
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To compact a machine body and miniaturize a packing volume and a storing space. SOLUTION: This rice transplanter has a bonnet (29) arranged at the front side upper part of a machine body, and spare seedling-carrying platforms (30, 30) arranged at the right and left side directions of the bonnet (29). The spare seedling-carrying platform (30) has a supporting body (47) installed so as to be supported by a prop (46), and a seedling carrying body (48) for carrying spare seedlings, installed in the supporting body (47) and having a notched part (58) formed at the outside part of the seedling-carrying body (48). The posture of the seedling-carrying body (48) can be changed between a using posture (88) mounted in a state in which the notched part (58) is directed to the outside and a housed posture (89) mounted in a state in which the notched part (58) is directed to the inside of the machine body.
Patent JP-2000184550-A (JP)
Title: Harness protector
Inventor: YAMADA KAZUE
IPC: H02G3/04
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To change an inside diameter freely, to facilitate fitting, and to prevent a protector from opening by providing two or more band clamps which enable insertion of bands, when the protector body is rounded into a cylindrical shape, and have locking claws which engage with locking teeth. SOLUTION: The maximum diameter of a bundle of electric wires wrappable is determined by a protector body 10, and it becomes possible to wrap a bundle of electric wires by the protector body 10 without being opened by the bundle always, if any locking tooth 21 of each band 20 is in a range of engageable with the locking claw 31 of a band clamp 30. Incidentally, the inside diameter of the protector body 10 rounded into a cylindrical shape becomes smallest, when a locking tooth 21B of the band 20 which is the nearest to the protector body 10 engages the locking claw 31 of the band clamp 30. It becomes possible to change the inside diameter freely, corresponding to the partial outside diameter difference of the wire bundle, and to facilitate fitting and to prevent the protector from opening surely, by using this harness protector in this way.
Patent JP-H05170107-A (JP)
Title: Steering wheel mechanism
Inventor: HARADA KOJI
IPC: B60R21/20
Filed: 1991-12-24
Abstract: PURPOSE:To expand and protrude an air bag toward a driver regardless of the rotational position of a steering wheel and surely protect the driver by invariably directing the air bag in one and same direction without rotating it when the steering wheel is operated and rotated. CONSTITUTION:Multiple planetary gears 12 are rotatably fitted to a steering wheel 15, one end side 12a of the planetary gears 12 is engaged with the internal gear 11b of a fixed lower ring gear 11, the other end side 12b is engaged with the internal gear of an upper ring gear 13, thus the upper ring gear 13 is made stationary and invariably directed in the fixed direction when the steering wheel 15 is rotated, and an air bag 14 is fitted to the portion integral with the upper ring gear 13.
Patent JP-H05156799-A (JP)
Title: Under-floor closet and open frame thereof
Inventor: ASAKAWA SUSUMU
IPC: E04F19/08
Filed: 1991-12-05
Abstract: PURPOSE:To obtain an under-floor closet having a circularly rotatable housing box and its open frame making the ground under floor invisible. CONSTITUTION:Male screws 25a and a recessed base seat 28a are provided to a strut 24a supported by a holder 1 and a concrete base 3, and a rotor 7a with turning holes 8a and 21a and a base 19a are set through the strut 24a on the base seat. In the rotor, a setting plate 16a is provided on the lower periphery and a hanging plate 14a is provided to the upper periphery, and a support plate 17a is provided to the setting plate 16a. A pair of L-shaped supporter 32 is attached to the support plate 17a. One end of a hanger 38 attached to the hanging plate 14a is held on the tip of the supporter and a fan-shaped housing box 43 is set on the setting position of the supporter. An under-floor closet is connected in a circularly connected, form to the flanges 47 and 49 of the housing box and a surrounding wall 59 having an arc-shaped covering plate 58 is attached to the closet and the open frame 52.
Patent JP-H06194288-A (JP)
Title: Wet frictional tester
Inventor: SUGA SHIGERU
IPC: G01N3/56
Filed: 1992-12-24
Abstract: PURPOSE:To perform a wet friction test to be conducted in a state that fric tional cloth is moistened. CONSTITUTION:A friction element 1 is so bored from the front surface to the rear surface of which section is formed into a square shape so that having a shape stacky an equal leg trapezoidal shape commonly having its one side is superposed, a transparent plastic plate 2 is so fixed to cover the part as to be brought into close contact with the front and rear surfaces in such a manner that a bored part is hollow 3. A load arm 4 is inserted and fixed above the hollow part 3, a small hole-like water-pouring opening 5 having threads inside is provided above the plate 2 of the front surface, and sealed with knurled threads 6. Four fine holes 7 passed up to the hollow part 3 are formed at an equal interval in the horizontal direction at each of oblique sides of the trapezoidal shape. A fixture 9 for fixing a frictional cloth retainer 8 is provided at an intermediate part of both side faces, and provided with lugs 11 to be engaged with latches 10 of the fixture 9 at both sides in a square ring of the shape loosely engaged with lower parts of the element 1.