baber/WOPTO huggingface dataset:
Patent JP-H08214524-A (JP)
Title: Brushless motor, and its drive method
Inventor: KANEDA ISAO
IPC: H02P6/26
Filed: 1995-01-31
Abstract: PURPOSE: To get high start reliability and high torque without needing complicated structural contrivance. CONSTITUTION: A pair of magnetic pole plates 34 and 36, which have a plurality of magnetic teeth 35 and 37 arranged roughly alternately around a coil 8, are arranged on both sides in axial direction of a coil 38 wound in circular shape, and a cylindrical rotor magnet 26, where N poles and S poles are arranged alternately in circumferential direction, is provided rotatably around the coil 38, and the magnetic pole teeth 35 and 37 of this rotor magnet 26 is opposed to each other, and besides at least a part of the paired magnetic pole plates 34 and 35 is constituted of an oriented magnetic substance where the axis of easy magnetization of crystal has a direction property.
Patent JP-S58155814-A (JP)
Inventor: TERAI TOSHIO
IPC: A47J27/00
Filed: 1982-03-09
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-2000232838-A (JP)
Title: Electromotive reel
Inventor: IKEDA YASUNORI
IPC: A01K89/017
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an electromotive reel capable of automatically giving movement in water to a worm. SOLUTION: This electromotive reel intermittently and quickly winds up a fishing line 16 for a constant time by fitting a motor 26 to the reel 24 winding the fishing line 16, throwing a worm 22 into water and pushing a switch. When the motor is intermittently driven and the fishing line is wound up, the worm is an intermittent moving is given. Then, the worm is given a gesture as if a small fish swims.
Patent JP-S63205935-A (JP)
Title: Resin-sealed type semiconductor device equipped with heat sink
Inventor: KATO TOSHIHIRO
IPC: H01L23/34
Filed: 1987-02-23
Abstract: PURPOSE:To enhance the heat-dissipating performance and to reduce the ON resistance by a method wherein, after a circuit component has been mounted on a bed of a lead frame, it is fixed by laying a ceramic or the like between the bed and a heat sink so that this assembly can be resin-sealed. CONSTITUTION:A semiconductor device 3 is fixed to a bed part 2 of a lead frame 1. Then, an electrode which has been formed on the semiconductor device 3 is connected to an external lead of the lead frame by using a metal thin wire 5. Then, a heat sink 8 is provided an Ag paste 9 is coated on one face of the heat sink a ceramic plate 6 is mounted on the face so as to be united in addition, an adhesive 7 is coated on the ceramic plate 6 the bed part 2 where the semiconductor device 3 is fixed is bonded to the ceramic plate. Then, this assembly is put in a metal mold and is sealed by using a mold resin 10 in such a way that one plane face of the heat sink 8 is exposed.
Patent JP-2000237092-A (JP)
Title: Cutting holder for rolled paper
Inventor: HORIUCHI KENICHI
IPC: A47K10/36
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To surely enable cutting rolled paper such as a toilet roll by a one- hand operation. SOLUTION: A cutting holder is provided with a roll support part having a support shaft 22 which is put through the core part 42 of rolled paper 40 and with a cut lever 30 having a rocking lever part 32 attached at the side of the base end of the support shaft so as to be freely rockable, a cut bar 34 which is formed to be a size longer than the width dimension of rolled paper and arranged in parallel with the support shaft 22 by separation by prescribed distance from the outer peripheral surface of rolled paper 40 at one end side of the lever part 32 and a press lever 36 arranged to be normally disposed in the neighborhood of the support shaft 22 so as to be insertable to the core part 42 together with the support shaft at the other end side of the lever part 32.
Patent JP-S56133609-A (JP)
Title: Flow rate measuring device using differential pressure gauge
Inventor: OOISHI SHIYUUNO
IPC: G01F1/34
Filed: 1980-03-24
Abstract: PURPOSE:To obtain a flow rate measuring device which uses a differential pressure gauge eliminating the need for a Venturi tube, by detecting the difference in pressure between a measuring tube and a branch tube provided to the measuring tube. CONSTITUTION:Measuring tube 4 is provided with detection tube 4a and branch tube 4b which has air vent hole 9. Further, detection tube 4c is coupled with branch tube 4b at height (h) from measuring tube 4. The pressure at part 11 where detection tube 4a communicates is denoted as P2, and that at the part where detection tube 4c of height (h) from measuing tube 4 communicates is donated as P1. Then, since speed V1 at part 11 is equal to [2b(h+P2-P1)]<1/2>, P2-P1 detected by differential pressure detector 1 and height (h) of the difference in fitting position is added to P2-P1 by adding multiplier 8; and the sum is multiplied by 2g and the product is squared by switching arithmetic device 2 find velocity V1 of flow at part 11. In addition, V1 is multiplied by sectional area S of measuring tube 4 by arithmetic device 7 to find the quantity of flow at part 11.
Patent JP-S60182566-A (JP)
Title: Signal reproducing system
Inventor: SHICHIJIYOU SHIYUNICHI
IPC: G11B20/18
Filed: 1984-02-29
Abstract: PURPOSE:To correct even errors of two or more bits by generating encoded data and error possibility data from reproduced data and decoding encoded data in accordance with relations between both data. CONSTITUTION:The signal for a TV video or the like obtained by subjecting data reproduced from a disc to biphase space modulation has the waveform shaped by a comparator 2 and is supplied to the data terminal of a D type FF 3 and is delayed for a prescribed time by the high-level signal outputted from an AND gate 9 and is delayed furthermore in a similar D type FF 4 by one horizontal period. The output of an exclusive OR circuit 10 which is operated in accordance with outputs of FFs 3 and 4 and the high-level signal are supplied to a CPU 11; and in case of no error, an error possibility signal whose bits are all ''1'' is generated. Errors are corrected on a basis of relations between this signal and reproduced encoded data to decode data, thereby correcting even errors of two or more bits.
Patent JP-H08235316-A (JP)
Title: Character recognition device
Inventor: HASHIMOTO KOJI
IPC: G06K9/62
Filed: 1995-02-27
Abstract: PURPOSE: To reduce the number of erroneously discriminated characters by changing the threshold of character discrimination for recognition result data in the user's application operation range in the character recognition device which optically reads characters and compares them with a preliminarily prepared dictionary to recognize the characters. CONSTITUTION: The character recognition device which optically reads and recognizes characters consists of a character read part 1, Which transfers all of recognition result data (the distance or a first candidate, the distance difference between first and second candidates, etc.,) obtained from read picture data through recognition processing to a host computer 2, and the host computer 2. The threshold (the value to decide whether read is possible or not) is arbitrarily controlled for the discrimination result of recognition result data, which is sent from the character read part 1, by the user on the application executed by the host computer 2 which processes the recognition result, and the host computer 2 discriminates characters without repeating optical read.
Patent JP-S52122082-A (JP)
Title: Making method for electronic beam mask
Inventor: NAKASUJI MAMORU
IPC: H01L21/26
Filed: 1976-04-07
Abstract: PURPOSE: To reduce the probability of appearance of pinholes by exposing the portion of a large area with a positive type resist film of high mask accuracy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60180606-A (JP)
Title: Rolling method and rolling mill used for said method
Inventor: KATOU HEIJI
IPC: B21B1/24
Filed: 1984-02-29
Abstract: PURPOSE:To improve dimensional accuracy and yield by making the inclination angle of a taper part at the side end of a work roll, which comes into contact with the width-end part of a rolling material, adjustable and making the sheet crown of the width-end part of the material optimum. CONSTITUTION:A rolling mill is constituted of work rolls 1, 2, having taper parts at their side ends and made shiftable in their axial directions, and intermediate rolls 11, 12. The rolls 11, 12 made shiftable in their axial directions, have mechanisms 13 for adjusting the inclination angles of the taper parts of rolls 1, 2. The rolls 1, 2, 11, 12 are shifted in their axial directions to adjust the taper part of the roll 1 to the width-end part of one side of a rolling material 10. At the same time, the taper part of roll 2 of the other side is adjusted to the width-end part of the other side of material 10. Then the material 10 is rolled by adjusting the inclination angles of the taper parts of rolls 1, 2 by means of the rolls 11, 12.
Patent JP-2000234795-A (JP)
Title: Beam penetration sleeve for piping
Inventor: YANAGI MASAHIKO
IPC: E04C5/01
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To cylindrically form a sleeve and to facilitate manufacturing and carry-in operation by allowing a metal piece with a projection piece to project to the outside of the sleeve for overlapping and partially fixing the metal piece so that it can be folded back in the longitudinal direction as a means for fixing an overlapped part. SOLUTION: A metal plate 1 is in a state where an annular sleeve is developed flatly. An L-shaped metal piece 2 is overlapped to both the sides of one end A of the reverse side of the metal plate 1 so that its projection piece 3 projects from the side end of the metal plate 1, and a position 4 of the end part is fixed, for example, by spot welding so that it can be folded back in the longitudinal direction. Also, one end of a plurality of metal pieces 5 is spot-welded onto a center line in the longitudinal direction of the surface side of the metal plate 1. The metal piece 2 is bent for retaining the end of the metal plate 1 and at the same time the projection piece 3 is further bent and fixed, thus forming the sleeve in a proper ring shape. Also, since the metal plate 1 does not have any projection, it can be overlapped easily and can be carried in easily.
Patent JP-2000241164-A (JP)
Title: Angular velocity sensor
Inventor: TAKENO SHOICHI
IPC: G01C19/5628
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor in which the output characteristics of the angular sensor do not become unstable even when vibrations are transmitted to the inside of the angular velocity sensor from the outside. SOLUTION: A base 30 and a cover which are close to the location of the center of gravity of whole the base 30, the cover 34, and a circuit board 35 are supported by a pair of rubber bodies 39, nd the circuit board 35 is not supported by the pair of rubber bodies 39. By this constitution, the vicinity of the location of the center of gravity of the whole base 30, the cover 34, and the circuit board 35 is supported by the pair of rubber bodies 39. As a result, resonance in the direction of rotation hardly occurs in a tuning-fork part even when vibrations are propagated to the inside of the angular velocity sensor from the outside.
Patent JP-S61200346-A (JP)
Inventor: FURANKU AMENTO
IPC: F02D41/08
Filed: 1986-02-25
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-H11226431-A (JP)
Title: Ion exchanging method
Inventor: ODAGIRI YASUKI
IPC: B01D53/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an exchanging method of ions which are difficult for ion exchange. SOLUTION: An ion exchange column is packed with an A ion exchanger or an A ion and B ion exchanger. A part or the whole of the A ion in the A ion exchanger, or a part or the whole of the A ion and B ion as ions in the A ion and B ion exchanger are exchanged by a fixed bed flow method with C ion having <1 ion exchange equilibrium const. K to obtain a C ion exchanger. In this ion exchanging method, a one-pass soln. containing C ion is subjected to one-pass process, then a circulation soln. containing C ion is circulated to obtain a C ion exchanger. Then, a soln. containing C ion after circulation is partly or wholly used as a one-pass soln. for another process of passing a one-pass liquid containing C ion through an ion exchange column packed with another A ion exchanger or A ion and B ion exchanger by a fixed bed flow method.
Patent JP-H07246468-A (JP)
Title: Equipment for overlaying
Inventor: NOGUCHI OSAMI
IPC: B23K9/04
Filed: 1994-03-09
Abstract: PURPOSE:To provide an equipment for overlaying with excellent workability by suppressing the reduction in the hardness at the rise part of the overlaying. CONSTITUTION:An equipment for overlaying is provided with a welding torch 25 to execute the overlaying to a valve head of a stock valve A to be overlaid, a rotary table 38 to rotate the stock valve A, a rotational angle detecting means to detect the rotational angle of the rotary table 38, a photographing means 80 to photograph the valve head, and a monitor 76 to display the photographed image by the photographing means 80. An overlaying thickness control means which controls the welding torch 25 so as to gradually increase the thickness of the overlaying until the prescribed angle is reached from the starting of the welding in accordance with the preset control pattern, and controls the welding torch 25 so that the thickness of the overlaying may be approximately constant as prescribed when the angles exceeds the prescribed value, and a pattern correcting means 77 to correct the control pattern are provided.
Patent JP-H01213608-A (JP)
Title: Coupling device for optical connector
Inventor: UEDA TOMOHIKO
IPC: G02B6/36
Filed: 1988-02-22
Abstract: PURPOSE:To attain with high reliability by executing the removal of caps of optical connectors and the coupling of the optical connectors in a box body. CONSTITUTION:A transparent cover 11 of the box body 10 is opened, the bodies 21 of the optical connectors 20 are set up on a connector chuck part 12, the caps 24 are chucked on a cap chuck part 13, and then the cover 11 is closed. Under said state, a handle 16 is rotated with both hands and motion shown in the drawing is executed by two kinds of cam mechanisms 14, 15. Namely, the optical connectors 20 covered with the caps 24 are pulled respectively in the reverse directions, and when the caps 24 are removed from the optical connector bodies 21, the caps 24 are removed to the outside of the coupling axis of the optical connectors, the connector bodies 21 are advanced again and coupling pins 23 are engaged with the coupling pin holes of the opposite bodies 21 to attain coupling. Consequently, troubles such as the adhesion of dust or the like to coupling end faces or the increment of a connection loss at the time of connection can be removed.
Patent JP-S61203265-A (JP)
Title: Surface plate for polishing ceramic
Inventor: WATANABE JUNJI
IPC: B24B37/12
Filed: 1985-03-01
Abstract: PURPOSE:To polish the surface of ceramic highly efficiently and accurately by employing a polishing surface plate where soft glass is employed as binder while hard glass is dispersed and secured such that a portion will project from the surface. CONSTITUTION:The surface plate 14 is formed while employing soft glass having low melting point such as soda glass as the body 11 then mixing with hard silicon glass powder 12 and employing the soft glass as binder such that a portion will project about 1.2mum. When mounting a work (silicon nitride) 13 on the surface plate 14 and polishing while moving relatively, the working liquid 15 containing cerium oxide abrasive grains placed in proper gap between the projected abrasive grain 12 and the surface plate 14 will function efficiently with strong pressure between the surface 16 of projected abrasive grain 12 and the work 13 thus to perform polishing. It will never cause increase of polishing resistance due to adsorption between the surface plate body 11 and the work 13. Consequently, a plane can be polished efficiency and highly accurately without causing warp or distorsion.
Patent JP-H08207701-A (JP)
Title: Eccentric weight type air-bag device for preventing danger and injury from being caused by automobile collision
Inventor: FUJIOKA TOSHIAKI
IPC: B60R21/26
Filed: 1995-02-03
Abstract: PURPOSE: To quickly operate an air-bag by providing an eccentric deformed sector weight, which is supported around a shaft vertical to the running road surface and which has a center of gravity at a point separated from the vertical shaft, in a collision impact mechanism. CONSTITUTION: A deformed sector eccentric weight main body 1 is supported by an impact sensing part board (horizontal board) 15 freely to be turned around a shaft 10, and when the eccentric weight main body 1 senses the impact, the eccentric weight main body 1 is turned around the shaft 10 so as to drive unlocking links 3, 14 for two gas bombs through a weight cam 2 fixed to the shaft 10. Locking condition of hammer cams 4, 14 is thereby canceled, and the hammer cams 4, 14 drive two gas bomb opening pins 5, 5 so as to blow out the gas of two bombs 9, 19, and an air bag 30 is filled with the gas. Increasing of gas capacity of the air bag is remarkably important for the improvement of the safety of the air-bag device.
Patent JP-S56137425-A (JP)
Title: Input device of multi-item
Inventor: AKUTSU NAOJI
IPC: H03K17/96
Filed: 1980-03-28
Abstract: PURPOSE:To remarkably reduce the number of terminals to many items, by using the multiswitching property of conductive rubber and forming the multidimensional matrix structure, in the multi-item input device used for kanji (chinese character) input device. CONSTITUTION:Conductive rubber 4 which is laminated on the double-sided printed board 1 and is in contact with the whole surface of X and Y electrodes 2, 3 of matrix structure, is provided, a flat electrode 5 is laminated on the rubber 4, and character film 7 is provided thereon via the supporting film 6. When the position on which desired character is printed on the film 7, is depressed with a finger, the rubber 4 is conductive, and the electrodes 2, 3 are conductive together with the flat electrode 5. Thus, the number of terminals to many items can remarkably be reduced by forming the multidimensional structure of conductive rubber.
Patent JP-H03242584-A (JP)
Title: Measuring apparatus for distance
Inventor: USUDA NORIHIRO
IPC: G01S11/16
Filed: 1990-02-19
Abstract: PURPOSE:To execute an operation control in accordance with a distance excellently by providing a signal synchronous transmission means for conducting a transmitting operation in each transmission means of first and second signal media synchronously by using a signal generated in the transmission means of the first signal medium. CONSTITUTION:A transmission processing in accordance with an inputted modulation signal for control is executed in a light transmission element 12 and an infrared ray is outputted from a light-emitting element 16. In an acoustic wave modulation transmis sion element 14, a modulation signal for distance measurement is generated and an ultrasonic wave is outputted from an acoustic emission element 18. On the reception side, the infrared ray is sensed by a light-sensing element 20, and in a light reception separation element 22, a demodulation signal for remote control is outputted to a control element 28 on one side. On the other side, a demodulation signal for distance measurement is generated by separation and outputted to a distance-measuring element 30. In an acoustic reception element 24, the ultrasonic wave is received and a demodulation signal for distance measurement is outputted from an acoustic wave reception element 26 to the distance-measuring element 30. In the distance-measuring element 30, a distance between the transmission side and the reception side is measured and the result is outputted to the the control element 28.
Patent JP-S60183160-A (JP)
Title: Ink jet recording unit
Inventor: OOTSUKA KEITA
IPC: B41J2/16
Filed: 1984-02-29
Abstract: PURPOSE:To eliminate a deflection in the flying direction of injected ink particles by forming the nozzle exposure part of an ink jet recording head in an uneven shape, and also forming a nozzle in a convex part with a water repellant treatment applied on an extruded surface of the convex part. CONSTITUTION:The exposure surface 21 of a nozzle 3A, 3B is formed with a base board 6, an ink passage board 7 and a vibration plate 8 bonded respectively. The surface 21 shows a repeated pattern of concave and convex surfaces arranged at certain pitch. A nozzle 3A, 3B, etc. for ink injection is provided on a protruded convex surface 22 of the exposure surface 21. Water repellant resin such as fluororesin is applied on a part excepting the nozzle 3A, 3B of the protruded convex surface 22 and a concave surface 23. However, fluororesin is not applied on a continuous side 24 from the protruded convex surface 22 to the concave surface 23.
Patent JP-H03242500-A (JP)
Title: Manufacture of fan rotor and fan rotor
Inventor: HIRAI MASAKAZU
IPC: F04D29/28
Filed: 1990-02-19
Abstract: PURPOSE:To enable molding even a fan rotor having a vibration-proof member with one type of a mold by mounting the mold with an insert member having a boss member, a vibration-proof member and a connection member, and filling the mold with resin after closing a connection cavity with the connection member. CONSTITUTION:A cylindrical vibration-proof member 48 is externally coupled and fixed to a boss member 47 wherein the drive shaft of a vibration-proof fan rotor is coupled, and the inner peripheral edge of an annular flat connection member 45 is inserted along and fixed to the external surface of the vibration- proof member 48, thereby preparing an insert member 7. The boss member 47 and vibration-proof member 48 are laid within a boss cavity 64 and the connection member 45 is so positioned that both sides thereof are adjacent to the cavity surface of a connection cavity 65 and the external surface thereof is located within the internal surface of a plate cavity 61. Then, the insert member 7 is mounted to a mold 6, and the plate cavity 61 and blade cavity 62 of the mold 6 are filled with resin.
Patent JP-H04257189-A (JP)
Title: Vehicle
Inventor: YAMAMOTO ISAMU
IPC: H04N7/18
Filed: 1991-02-08
Abstract: PURPOSE:To use a record as evidence by leaving various information and the state at the time of accident occurrence as an objective record if the automobile accident occurs. CONSTITUTION:A video camera 5 picks up an image of the scenery outside the cabin of the automobile 1 from the cabin of the automobile 1 and generates an image pickup signal, and information on the date, time, running speed, etc., is superimposed on the image pickup signal. The image pickup signal where the information is superimposed is recorded by the VTR in the recording device 10.
Patent JP-S54132365-A (JP)
Title: Device for operating washing machine
Inventor: TORIDA FUMIO
IPC: D06F33/02
Filed: 1978-04-04
Abstract: PURPOSE: To always obtain optimum washing rate of a washing machine regardless of the quantity of clothes to be washed and to prevent the clothes from damaging by washing and rinsing the clothes in response to the time of the quantity of the clothes.  
     CONSTITUTION: Automatic washing machine consists of a clothes quantity detector 35 for detecting the rise time of a washing motor to predetermind revolution at washing loading time to generate a clothes quantity signal, and a step executing time setting potentiometer 36 for setting step executing times on the basis of the output signal from the detector 35. The detector 35 is composed of a rotation detector 12 coupled with the motor and a photoelectric unit 14 for detecting the time of the motor to rotate to predetermined speed upon reception of a pulse signal from light receiving element 14b to thereby produce a clothes quantity signal. The potentiometer 36 consists of washing, rinsing and dehydrating time converters 55 to 57 connected to a memory 19. 
     COPYRIGHT: (C)1979,JPO&Japio