baber/WOPTO huggingface dataset:
Patent JP-S5933615-A (JP)
Title: Vertical magnetic recording and reproducing head
Inventor: NISHIMURA NOBUO
IPC: G11B5/39
Filed: 1982-08-16
Abstract: PURPOSE:To realize the recording and reproduction by means of a magnetic head with use of a magneto-resistance effect and to simplify the constitution of a magnetic recording/reproducing head, by forming nonmagnetic conductor at both ends in the track width direction on the same substrate and so that they hold a magneto-resistance element functioning as a main magnetic pole between them. CONSTITUTION:A magneto-resistance element 11 is formed on a nonmagnetic substrate 10 with a soft magnetic material, and nonmagnetic conductors 12 are formed at both ends of the substrate 10 and in the track width direction. Then the element 11 and thin film surfaces of both conductors 12 are polished up to mirror surfaces so that they have the same level with each other. Finally both thin films are held between the substrate 10 and another nonmagnetic substrate, and then the tip part of this monolithic matter is processed into a curved surface to complete a magnetic head. In a recording mode, the element 11 is magnetized with a magnetic field given from an auxiliary magnetic pole to perform magnetic recording to a recording medium. Then a current is supplied from the conductor 12 in a reproduction mode, and the electric resistance is varied by magnetization of the recording medium. Then an output of reproduction is extracted.
Patent JP-S622153-A (JP)
Title: Defect inspection by laser irradiation
Inventor: MURATA MASAYOSHI
IPC: G01N29/00
Filed: 1985-06-28
Abstract: PURPOSE:To detect a defect in a machine or a construction material, by a method wherein the surface of an object to be measured is irradiated with a pulse laser beam to generate a heat impact wave and a fine swell vibration as caused by the reflected wave from the object being measured is detected with a laser speedometer. CONSTITUTION:A laser beam 16 generated with a continuous wave laser unit 15 is split into two laser beams equal in the intensity with a beam splitter 17 and one thereof reaches the position of a pulse laser light spot 5 via mirrors 18 and 19 and a condenser lens 21. The other thereof reaches the position of a spot 5 via the mirror 19 and the condenser lens 21. The two laser beams propagating through the two optical paths forms an interference fringe with the generation of a heat impact wave at the intersection thereof. When the object 1 to be measured is passed through the interference fringe with the surface thereof traversing it, the intensity of the scattered light thereof gives a repetition of a strong and weak pattern. Thus, the cycle T0 of the strong-weak signal with a photoelectric converter 13 and a laser speedometer signal processor 14 is measured to calculate the ratio D/T0 thereof to the interval D of the interference and a defect is detected in the surface of the object being measured for the speed thereof.
Patent JP-H08335115-A (JP)
Title: Method and device for setting origin for positioning device
Inventor: SATO MASATAKA
IPC: B23Q15/00
Filed: 1995-06-08
Abstract: PURPOSE: To perform a return-to-origin operation by performing deceleration/ stop only corresponding to the pulse of an encoder without using any limit switch for origin or any dog and to easily set an origin at any position. CONSTITUTION: A mobile object 13 is moved by a motor 7 for move, the moving amount of the mobile object 13 is detected by an encoder 9, and the origin setting of the mobile object 13 is performed based on this detected moving amount of the mobile object 13. Namely, when the mobile object 13 moves and collides with a previously set mechanism stopper 15, an error amount is detected by the encoder 9 and fetched into a controller 17. A previously set value stored in a set value memory 27 of this controller 17 and the detected error amount are fetched into a comparator part 29 and comparatively processed. When the error amount gets more than the set value at the comparator part 29, the motor 7 for move is temporarily stopped. Afterwards, an operating part 31 for return to origin is operated and the mobile object 13 is set at the origin position so that the origin can be easily set.
Patent JP-S623812-A (JP)
Title: Roll exchanging apparatus for roll of rolling mill
Inventor: ITAGAKI CHIYOYASU
IPC: B21B31/10
Filed: 1985-06-28
Abstract: PURPOSE:To move a roll smoothly and to simplify an exchanging work by equipping side frames on both sides of the roll to connect axle boxes on both ends of the roll and disposing plural wheels to roll on a rail to said frame. CONSTITUTION:On both sides of the roll 1, a pair of the side frames 9 are equipped to connect the axle boxes 8 on both ends of the roll 1 and the plural wheels 10 are disposed on the side frames 9 and the axle boxes 8 respectively along in the direction of the axis. These wheels 10 are supported on inner rails 3 when the roll 1 is in housings 2. The side frames 9 serve as strip guides and are tapered slightly so that the level of the under surfaces are nearly the same with those of the inner rails 3. At the outside of the housings 2, a pair of outside rails 7 are laid parallel to the inner rail 3 at an interval D in an axial distance D with respect to the inner rail 3.
Patent JP-H038660-A (JP)
Title: Thin film peeling method
Inventor: SUMI SHIGEO
IPC: B29C63/00
Filed: 1989-06-04
Abstract: PURPOSE:To reduce the poor transport of a thin film peeled off from a base by nipping a part of peeled thin film to peel off the thin film from the base, and spraying a fluid toward the peeled thin film. CONSTITUTION:A part of peeled thin film is nipped to peel off the thin film from a base 1, and the thin film under nipped condition is transported by a transport device 6 upwards from the surface side of the base 1. Next, a fluid is sprayed on the thin film fed in the first thin film transport step by a nozzle 4, for each peeling off in a de-charged atmosphere, and the thin film is transported into a peeled thin film storage section.
Patent JP-H072474-A (JP)
Title: Doorway curing device for elevator
Inventor: SATO KIYOSHI
IPC: B66B13/30
Filed: 1993-06-14
Abstract: PURPOSE:To surely prevent an accident from happening in which a worker or the like is dropped down into a lift well from a floor doorway. CONSTITUTION:A device comprises a front panel 4 vertically provided in a landing floor 9 and opposed to a floor doorway 2, side panels 5, 6 vertically provided respectively between both side parts of this front panel 4 and a wall part 1a, opening/closing door 3 provided in the front panel 4 and a shut off means 8 capable of shutting off the floor gate 2. Further, this shut off means 8 comprises a bar-shaped unit 13 of traversing in the vicinity of the floor gate 2, supporting point bracket 15 for rotatably supporting one end of this bar- shaped unit 13, receiving base 17 provided in the sideward of this supporting point bracket 15 to receive the other end of the bar-shaped unit 13 and a holding fixture provided in the upward of the supporting point bracket 15 and made capable of holding the other end of the bar-shaped unit 13.
Patent JP-S5666782-A (JP)
Title: Electronic timepiece
Inventor: SAKAMI RIYOUICHIROU
IPC: G04C10/04
Filed: 1979-11-02
Abstract: PURPOSE: To automatically memory the date of battery exchange and to enable to display desired time, by switching locking and unlocking conditions and setting the data of battery exchange on the memory and then, displaying on the display part switching in accordance with the switching operation.  
     CONSTITUTION: Output of a NOR ratch circuit 2 formed by a NOR gates 2a, 2b becomes a high level in the period of time constant by a resistor R 2  and capacitor C at the time of battery exchange and a memory circuit 4 becomes unlocked condition. On the one hand, output of the circuit 2 becomes a low level through a FF15 and AND gate 1 by operating a switch SW 1  and also, the circuit 4 is locked braking at a low level. When a switch SW 2  is operated while said circuit 4 is changed from unlocked condition to locked condition and year, month, day are set on the oscillation.divider, said data are automatically memorized in the circuit 4 at the time of locked condition and data of battery exchange is set and then, display of a display apparatus 8 is changed from the time display to the set battery exchange data display through a display switching circuit 6 in accordance with the operation of a switch SW 3 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10331914-A (JP)
Title: Vibration isolating damper and manufacture thereof
Inventor: NISHIYAMA MASAYUKI
IPC: F16F15/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolating damper capable of eliminating welding work for a cover and reducing the man-hours for working and the number of parts. SOLUTION: A hat-shaped housing 12 molded with thermoplastic elastomer or rubber is used as an elastic material. A thermoplastic gel material 28 for isolating and absorbing vibration is filled in a hollow portion of the housing 12, thereby supporting a receiving portion 22 from the inside and holding the shape of a vibration isolating damper 10. Since the thermoplastic gel material 28 is jelly semi-solid at room temperature, it can serve as a cover of the bottom of the opened housing 12. Consequently, unlike a conventional vibration isolating damper which encloses silicone oil in a hollow portion of the housing 12, it is unnecessary to weld the cover to the bottom of the housing 12, thus reducing the man-hours of working and the number of parts.
Patent JP-S6036299-A (JP)
Inventor: KISHI MITSUHIRO
IPC: B66F9/06
Filed: 1983-08-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H037397-A (JP)
Title: Fold elimination mechanism of passbook
Inventor: SARUTANI MAKOTO
IPC: B41J13/26
Filed: 1989-06-05
Abstract: PURPOSE:To enable the tendency to fold of a passbook to be eliminated by sending a passbook along a guide device under pressure as it is held and pushing the passbook on the back with a center fold part fitted to the end margin of the guide device. CONSTITUTION:A passbook 21 transported as it is open to a fold elimination device 1 is sent under pressure as it is held by a feed roller 10 and a pressure roller 11 in the direction of a back pushing guide 13. Next, the feed roller 10 is stopped at a specified time after the detection of a passage of the rear end 21a of the passbook 21 by a sensor 12. After this, the passbook 21 is stopped with its center fold part 21e fitted to the end margin 9a of a lower guide 9. Then the passbook 21 is pushed on the back to a state where it is open at about 270 degrees by rotating the back pushing guide 13 downward at about 90 degrees. Finally, the back pushing guide 13 is restored to its original state and the passbook 21 is moved backward by reversing the feed roller 10.
Patent JP-S5932862-A (JP)
Title: Eddy current flaw detector
Inventor: MUKAESATO NOBUO
IPC: G01N27/90
Filed: 1982-08-17
Abstract: PURPOSE:To achieve a highly accurate eddy current flaw detection of a ferromagnetic material to be inspected with a low power by eliminating noise due to an AC magnetism saturator almost completely. CONSTITUTION:A material 7 to be inspected is excited with an excitation coil 2a and a defect is detected with a detection coil 2b and a balancer 3. An noise from a magnetism saturating excitation coil 9 is induced to the detection coil 2b together, the output from an excitation signal device 8 for a magnetism saturator is adjusted with a level adjustment amplifier 10 and a level regulator 11 to make it as equal as possible to the output level of the balancer 3. Two signals are amplified differentially with an amplifier 4, the output of which is inputted into phase detectors 5 and 5, where detection is performed in a phase setted with a phase shifter 6 and in a phase varied by 180 deg. with a phase shifter 12. Noise due to the AC magnetism saturator disappears from the output of a differential amplifier 13, leaving only noise due to vibration or the like.
Patent JP-S5767831-A (JP)
Title: Electrostatic capacity type load cell
Inventor: ITAGAKI TADAO
IPC: G01L1/14
Filed: 1980-10-14
Abstract: PURPOSE:To increase adhesion area and to disperse force transmitted to leg parts by adhering and fixing a couple of electrodes of a load cell into the through-hole parallel to the pressure reception surface of an iron block through forming prescribed hook parts at the leg parts. CONSTITUTION:Into the through hole 1a parallel to the pressure reception surface of an iron block 1, a couple of electrodes 2, 2 forming an electrostatic capacity type load cell are buried in adhesives 3, 3 and fixed through leg parts 2b, 2b. Those leg parts 2b, 2b are provided with hook parts such as pins 4, 4, so the adhesion area of the leg parts 2b, 2b increases and tensile force P2, etc., basing upon the deformation of the hole 1a when pressure P1 is applied to the block 1 and having a different direction from the material layer of the leg parts 2b is dispersed to the pins 4, etc. Thus, the weak point of the electrostatic capacity type load cell with regard to strength is corrected. Further, forming recess parts in the leg parts instead of using the pins results in the same result.
Patent JP-H08314434-A (JP)
Title: Keyboard musical instrument
Inventor: ITO TOMOAKI
IPC: G10H1/32
Filed: 1995-05-17
Abstract: PURPOSE: To shorten the depth size of a keyboard musical instrument body by shortening the depth size at the time of housing sliding keyboard lids. CONSTITUTION: This keyboard musical instrument has annular belts 8a which engage the first sliding keyboard lid 4 consisting of a plane plate and plural lid members 20 forming the second sliding keyboard lids 5 which are connected to the first sliding keyboard lid 4, are divided to the front and rear and are bendably connected with a keyboard lid 6 which moves back and forth on a keyboard device 3 and are disposed in both side parts, pinion gears 17a which are fixed to both ends of first shafts meshed with rack gears 18a disposed in both side parts of a casing 1, inter-shaft supporting members 11a which have the prescribed inter-shaft distances from the first shafts and support the second shafts and a rotary drum 14a which is fixed to the first shafts.  The annular belts are freely turnably spanned between the rotary drums 14 and the second shafts and the first sliding keyboard lid 4 is housed into the casing, by which the second keyboard lids 5 are turned back via the rotary drum 14a and are housed therein, by which the depth of the keyboard lid 6 is shortened.
Patent JP-S5843698-A (JP)
Title: Diaphragm for loudspeaker
Inventor: TAKEDA KOUJI
IPC: H04R7/02
Filed: 1981-09-09
Abstract: PURPOSE:To increase an internal loss, and to increase flexural rigidity, by using a thermoplastic resin foamed body as a core material of a diaphragm part, providing a surface material made of thermosetting resin on both surfaces, and constituting a three-layered structure consisting of the films, thereby making its edge part filmy. CONSTITUTION:On both center surfaces of a foamed body sheet 1 a thermoplastic resin foamed body having prescribed size, thermosetting resin is applied so that it has a prescribed diameter and also the positions of the center parts of both the surfaces coincide with each other on the front and rear sides. This sheet 1 is heated by an infrared heater, etc., and a resin layer 2 is formed on both front and rear surfaces. Subsequently, when the resin layer 2 is hardened, press-molding is executed to form a film, and a conical diaphragm part 3 of a conical shape, and a wave edge part 4 of the out circumference of said diaphragm part 3 are formed as one body. In this way, said diaphragm part 3 is constituted of a three-layered structure consisting of the film to increase flexural rigidity, and also by forming the filmy edge part 4 as one body, an internal loss is increased.
Patent JP-S6033438-A (JP)
Title: Open type dehumidifying and air-conditioning machine
Inventor: KUME MASAO
IPC: F24F3/14
Filed: 1983-08-03
Abstract: PURPOSE:To obtain the open type dehumidifying and air-conditioning machine capable of being operated in the same manner as a conventional machine in the condition that a latent heat exchanger and a sensitive heat exchanger are fixed in the casing of the air-conditioning machine by a method wherein the flow directions of treating airflow or reproduced airflow with respect to the dehumidifier and the sensitive heat exchanger are deflected through an airflow direction deflecter or a duct. CONSTITUTION:The treating air, introduced from an atmosphere intake port 6, enters into the dehumidifier 4 through the spokes 16, 16... of the airflow direction deflecter A9 and is dehumidified here while the temperature thereof is risen slightly. The treating air, discharged out of the dehumidifier 4, enters into the sensitive heat exchanger 5 through the spokes 16, 16... of the airflow direction deflecter C19, is cooled by emitting the heat thereof here, thereafter, is humidified and cooled further upon passing through a humidifier A23 and is ventilated into a room through a ventilating port 7. On the other hand, the air, consumed in the room and heated, is introduced into a reproduced air path 3 from an indoor air intake port 20. The air, humidified and cooled firstly by the humidifier B24, arrives at the airflow direction deflecter B17 after passing through the duct B28, the flow direction thereof is deflected from the flow of peripheral direction into upward direction and, then, enters into the sensitive heat exchanger 5.
Patent JP-S63699-A (JP)
Inventor: MASE YOSHIAKI
IPC: G08B25/04
Filed: 1986-06-20
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-S623598-A (JP)
Title: Driving method for piezoelectric speaker
Inventor: HAYASE TORU
IPC: H04R3/04
Filed: 1985-06-28
Abstract: PURPOSE:To realize the reproducing in a wide band area with making even sound pressure frequency characteristic over the whole area of an audio frequency by area-dividing the electrode of a piezoelectric speaker and driving a diaphragm with inputting a signal having a specified frequency component that is filtered at a filter circuit to each divided electrode area. CONSTITUTION:A diaphragm 11 consists of a sheet of piezoelectric element 12 and an electrode 13 attached on the upper surface of the piezoelectric element 12, and the electrode 13 is area-divided to two area, a large and a small ones, 13a and 13b. And with outputting an amplified signal from an amplifier 14, the signal of all frequency band area that is not filtered is inputted to the small area 13b of the electrode 13, on the other hand, to the large area 13a, only the signal of low frequency component that is filtered at a filter circuit 15 is inputted. Thereby, the area driven with a low frequency is relatively increased and the balance between the low area and the high area of emitting sound pressure is maintained.
Patent JP-H05335113-A (JP)
Title: Thermistor and manufacture thereof
Inventor: NUMATA MAKOTO
IPC: G01K7/22
Filed: 1992-06-03
Abstract: PURPOSE:To obtain a thermistor with which excellent soldering temperature resistance and resistance value characteristics can be obtained by a simple structure. CONSTITUTION:The thermistor is provided with a cubic or parallelepiped thermistor fired body 2 and an electrode layer 3 which is formed by plating both opposing edge faces of the thermistor fined body 2. By the above-mentioned constitution, soldering temperature resistance can be improved by a simple structure, and the irregularity in resistance value characteristic can be reduced.
Patent JP-H08338475-A (JP)
Title: Torsional vibration reducer
Inventor: SASADA HIDEKAZU
IPC: F16F15/123
Filed: 1995-06-09
Abstract: PURPOSE: To reduce the occupied space of a compression spring as well as to make improvements in the extent of damping performance by making a floater be composed of plural pieces of claws and the connecting part, forming the connecting part into cylindrical form, and installing these claws in this connecting part in turning them toward the inside in the radial direction. CONSTITUTION: Torque inputted into a piston plate 9 of a lockup clutch 1 in a lockup state is transmitted to a power transmitting plate 10 and a turbine 4 via plural pieces of compression springs 11. At this time, a pair of the compression springs 11 of respective spring accepter parts 15 and 21 of a hold plate 14, corresponding to the power transmitting plate 10 work in series via a floater 23, a vibration and an impact in the rotational direction are absorbed by means of each spring length of both these compression springs 11. In this lockup clutch 1, since plural claws 22 of the floater 23 are connected by a cylindrical connecting part 24, the floater 23 will not largely occupy a radial outer space, so the compression springs 11 can be set up yet more at the radial outer side than the compression springs 11.  Therefore, such a compression spring 11 as being longer and larger in diametral dimensions is adopted, through which vibro-absorbing performance and durability performance are well improvable.
Patent JP-H036855-A (JP)
Title: Semiconductor device
Inventor: SHIRATO TAKEHIDE
IPC: H01L21/8234
Filed: 1989-06-05
Abstract: PURPOSE:To facilitate high integrity, high speed, high reliability and high performance by a method wherein a low breakdown strength short channel transistor having an LDD structure and a high breakdown strength offset-gate type transistor whose offset region has the optimum impurity concentration and offset length so as to provide a sufficient breakdown strength are made to coexsist. CONSTITUTION:A first MIS field effect transistor which has a source/drain construction wherein high impurity concentration regions 6a and 6b are provided outside the regions under side wall insulating films 11 formed on the side walls of a gate electrode 9a and first low impurity concentration regions 5 are provided in the regions under the side wall insulating films and the high impurity concentration regions and the low impurity concentration regions are brought into contact with each other and a second MIS field effect transistor having a drain construction wherein high impurity concentration regions 6c and 6d are provided apart from the regions under the side wall insulating films 11 and second low impurity concentration regions 4 which have a lower impurity concentration than the first low impurity concentration regions are provided in the regions under the side wall insulating films and regions apart from the side wall insulating films and the high impurity concentration regions and the low impurity concentration regions are brought into contact with each other are made to coexist.
Patent JP-S625485-A (JP)
Title: Optical character recognizing device
Inventor: ONO GORO
IPC: G06K9/20
Filed: 1985-06-29
Abstract: PURPOSE:To simplify an instruction program for instructing the read of a slip by providing a means which recognizes color instruction information and a means which performs a specific recognition processing on the basis of the color instruction information recognized by said recognizing means. CONSTITUTION:A color scanner part 12 reads the color images of the slip and outputs the color image information to a color image fetch part 13. The fetch part 13 retrieves a color frame from the color image information and fetches an image as to the frame of a necessary color, thereby sending image data to a character image output part 7. Simultaneously, the position of the color frame is calculated and sent to a color character recognizing part 14 together with the color frame information. The recognizing part 14 recognizes the character in the color frame according to the program 15 on the basis of the color frame position information and color frame information from the fetch part 13 and outputs the character to an output part 7. The read slip is discharged to a stacker 8 according to an output control program 16 and image information and character information are outputted to an output medium 9.