baber/WOPTO huggingface dataset:
Patent JP-S5495485-A (JP)
Title: Conveyor
Inventor: ODA HARUO
IPC: B65G17/20
Filed: 1978-01-11
Abstract: PURPOSE: To facilitate such work as mounting of conveyed plate, by making it possible to change the conveying attitude of the conveyed plate in accordance with the purpose.  
     CONSTITUTION: A front end moving truck 4 and a rear end moving truck 5, which move in predetermined routes, are connected to each other through an expansible coupling means 6 in the conveyor 1. A conveyed plate support means 2 is so provided in the conveyor 1 that the direction of the means 2 can be changed by 90° centering a vertical shaft 15. A lockup means 24 is provided for locking up the coupling means 6 in a contraction state for the approach of the moving trucks or in an expansion state for the separation of the moving trucks, and for locking up the support means 2 in such a first state that the conveyed plate is almost parallel with  the conveying direction or in such a second state that the conveyed plate is perpendicular to the conveying direction. As a result, the conveying attitude of the conveyed plate can be easily changed and the total length of the conveyor can be easily  increased or decreased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03207064-A (JP)
Title: Disk reproducing device
Inventor: MIURA YOSHIHIRO
IPC: G11B19/00
Filed: 1990-01-09
Abstract: PURPOSE:To reduce power consumption by turning off the servo power supply of, at least, a two-shaft actuator when the duration of a waiting state that no access request arises reaches prescribed time. CONSTITUTION:Before the lapse of, for instance, five seconds of the sleep time of data displayed on a display part 27, a CPU 5 continues no track jump but tracking servo operation, and executes track tracing, and after the lapse of the sleep time, turns off laser power supply and the servo power supply of a two-shaft actuator drive circuit 12, and further, after the lapse of, for instance, twenty minutes of auto-off-time, turns off all the power supply including the power supply of a CPU 5 system. Thus, the power consumption can be reduced, and besides, in the case a next access request is for the vicinity, access time can be shortened by executing the track trace because of process limited in thread stoppage.
Patent JP-S63169513-A (JP)
Title: Coating film thickness measuring instrument
Inventor: TAKEGUCHI TOMOO
IPC: G01B21/08
Filed: 1987-01-08
Abstract: PURPOSE:To measure the thickness of a coating film in a wet state without contacting by providing a main body successively with a distance sensor which measures the distance to the surface of the coating film formed on the surface of a coated body and a distance sensor which measures the distance to the surface of the coated body. CONSTITUTION:The distance 3 is an optical trigonometric type sensor and measures the distance A to the surface of the coating film (a) from the sensor 3 by reflecting projection light from a light emitting element by the surface of the coating film (a), receiving its reflected light as spot light on a position detecting element, and utilizing the position on the detecting element. The distance sensor 4, on the other hand, is an electromagnetic type sensor and measures the distance B from the sensor 4 to the coated body (b) by setting a coil which has an iron core internally opposite the coated body (b) made of a magnetic material and utilizing variation in the inductance of the coil with their opposition distance. Then detecting circuits 5 and 6 obtain the measured values A and B as electric signals and an arithmetic circuit 9 performs arithmetic by subtracting the measured value A from the measured value B, so that the result is displayed 10 as the thickness of the coating film (a). Thus no trace of the measurement is left.
Patent JP-H04241265-A (JP)
Title: Recorded voice changeover circuit
Inventor: TERASAKI HIROHIDE
IPC: G11B20/02
Filed: 1991-01-11
Abstract: PURPOSE:To allow the monaural recording of the stereo signals and double audio signals of satellite broadcasting by providing a monoral changeover SW which selects the outputs meeting the signal form of the satellite broadcasting. CONSTITUTION:An external mode signal H which can change over the connecting state of a stereo system changeover SW 11 is inputted to the monoral changeover SW 5 and the double audio signal G from a satellite broadcasting audio demodulation circuit 3 is inputted thereto. The signal H of an H level is inputted in the case of storage of the satellite broadcasting. The SW 5 puts an input terminal 5a and an output terminal 5d into a connected state and produces the mixed output thereof as the monoral output IM if the satellite broadcasting is the stereo audio signals. The signal G of the H level is outputted from the circuit 3 if the satellite broadcasting is the double audio signals. The SW 5 produces the stereo output FL as the monoral output IM by putting the input terminal 5b and terminal 5d into the connected state with the signal G and signal H of the H level.
Patent JP-S5388537-A (JP)
Title: Driving circuit for magnetic bubble memory
Inventor: YOSHIDA KAZUTOSHI
IPC: G11C19/08
Filed: 1977-01-14
Abstract: PURPOSE: To eliminate completely the malfunction of the magnetic bubble memory element, by connecting in parallel the diodes of adverse polarity to each other between the load and one end of the secondary side of the pulse transformer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60145697-A (JP)
Inventor: HOSHINO TADASHI
IPC: H05K13/04
Filed: 1984-01-09
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-S57116275-A (JP)
Title: Sound shielding device for sonar transducer in ship
Inventor: TOYODA HISAO
IPC: G01S7/521
Filed: 1981-01-09
Abstract: PURPOSE:To prevent the intrusion of harmful noise into a sonar tranducer in a sonar dome and to improve the function of the sonar by providing movable shield plates in adjacent to the rear end of the sonar dome protruded to the outside from the hull. CONSTITUTION:A fixed type sound shielding plate C is provided behind the sonar transducer (a) in the inside of the sonar dome (b) which is protruded into the outer water from the hull H. A pair of the movable sound shielding plates 1 are provided in adjacent to the rear end of the sonar dome (b). Each sound shielding plate 1 can be rotated with the noise shielding plate shaft 2 which forms a unitary body with the plate as a center. The noise shielding plates 1 are expanded from the position shown by a solid line to the position shown by a dotted line by driving and rotating the shaft 2. Said noise shielding plates 1 are rotated and expanded by actuating a hydraulic cylinder 5 in a noise shielding driving mechanism. The harmful sounds such as clamorous sounds and noises generated in the ship can be effectively shielded, and the target searching operation of the sonar through the transducer (a) can be efficiently performed.
Patent JP-H10213089-A (JP)
Title: Reproduced pump
Inventor: MURAMATSU TOSHIHIKO
IPC: F04D5/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To lengthen a pump flow passage which can be utilized for boosting and reduce pressure loss by reducing a direction changing angle when fuel flows from the pump flow passage to the discharge port, in a fuel pump using a reproduced pump. SOLUTION: In this pump, a discharge port 36 being communicated with the termination part of a pump flow passage is provided on the radially external side of the pump flow passage and the pump flow passage is extended to a radial seal part 40. By forming the discharge port 36 by being inclined in the revolving direction of an impeller, the inside surface of the discharge port 36 that fuel with a speed line segment of the same direction as the revolving direction of the impeller flows in the discharge port 36 collides is defined as a slant face 36a and pressure loss of fuel at the time of the collision is reduced. And because a guide groove to the discharge port 36 is formed at the termination part, fuel can be smoothly flowed within the blade groove of the impeller.
Patent JP-H02183303-A (JP)
Title: Programmable controller
Inventor: SADAMORI IKUICHI
IPC: G05B19/05
Filed: 1989-01-09
Abstract: PURPOSE:To attain interruption processing when another interrupted signal is given by obtaining a lowest execution level for interruption with a clock and executing a program when the clock is given. CONSTITUTION:When a clock CLK as the interrupted signal is received, an interruption processing circuit 2 sets a flip-flop 20 and interruption processing is finished. Then, a program processing circuit 7 outputs a reset signal to the flip-flop 20 and the first program is executed. Next, a first partial program constituted by executing the C division of the second program is executed. Accordingly, the first program is executed for each period of the clock CLK and the second program is wholly executed by executing the first program by C times. During this operation, when the interrupted signal is given from an external part to the interruption processing circuit 2, the program processing circuit 7 executes the program corresponding to this interruption. Thus, the processing can be immediately executed even to the interrupted signal needing an immediate response.
Patent JP-H01181433-A (JP)
Title: Probe for semiconductor checker
Inventor: FURUKAWA MASANORI
IPC: G01R1/073
Filed: 1988-01-09
Abstract: PURPOSE:To enable a semiconductor specimen to be checked simply by one touch operation by a method wherein a pair of probes held by elasticity and provided with a suction port sucking the semiconductor specimen at the front ends are prepared with a specified width coming into contact with the surface of the specimen when it is sucked at the suction port. CONSTITUTION:When air is sucked from a suction port 2 by driving a vacuum pump 30, etc., simultaneously making the suction port 2 approach to the surface F of a semiconductor specimen E, the specimen E is sucked onto the suction surface 2s by the suction. A pair of probes 3, 4 held by elasticity by the sucked-on semiconductor specimen E is pressure welded on the surface F of the specimen E. through these procedures, the front ends of probes 3, 4 with their rear ends connected to a semiconductor checker 31 are brought into contact with the semiconductor specimen E so that the semiconductor specimen E may be subjected to various checks such as judgement, inspection, test., etc.
Patent JP-2000204001-A (JP)
Title: Granular agrochemical wettable powder
Inventor: AKIYAMA MASAKI
IPC: A01N25/12
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a granular agrochemical wettable powder excellent in collapsibility in water, dispersibility, suspensibility and redispersibility. SOLUTION: This granular agrochemical wettable powder comprises (1) an agrochemical active ingredient (2) bentonite and (3) a vitreous powder obtained by pulverizing a natural vitreous pneumatophore, and having irregular shapes and 5-100 μm average particle diameter. The average particle diameter of the vitreous powder obtained by pulverizing the natural vitreous pneumatophore is preferably 5-80 μm. The vitreous powder obtained by pulverizing the natural vitreous pneumatophore is preferably a powder obtained by pulverizing a fired perlite or a Shirasu (volcanic ash) balloon, and has 10-30 μm average particle diameter. Preferably, the bentonite is a sodium bentonite or a calcium bentonite and the particle diameter of the granular agrochemical wettable powder is 0.1-10 mm.
Patent JP-H09189927-A (JP)
Title: Optical waveguide, and optical switch and its usage
Inventor: UESUGI SUNAO
IPC: G02F1/365
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide the optical waveguide and optical switch which can be varied in refractive index fast greatly with control light of low light intensity without attenuating the light intensity of the signal light, and its usage. SOLUTION: On an optical waveguide 41 to which a light absorbing material such as rare earth ions and semiconductor fine crystal is added, the signal light having wavelength belonging to the absorption wavelength band of the light absorbing material is made incident from an optical waveguide 41 and pump light having wavelength belonging to the absorption wavelength band is made incident from an optical waveguide 43 to make the optical waveguide 41 has an inverted distribution. Further, the control light having wavelength belonging to the absorption wavelength band is made incident from the optical waveguide 43 to vary the refractive index of the optical waveguide 41 to the signal light.
Patent JP-H077397-A (JP)
Title: Cmos multitap digital delay line with noninverting tap
Inventor: UIRIAMU DEII RUUERIN
IPC: H03K5/13
Filed: 1994-01-17
Abstract: PURPOSE: To obtain a low-jitter device by generating an output signal by comparing an input signal with a delayed signal to reduce the connecting number of taps between delay elements and a multiplexer. CONSTITUTION: A delay line 30 is provided with delay elements 32 (DN-DN+ M), a pair of M-width multiplexers 34 and 36, and a comparator 38. The elements 32 are connected in series with each other and also connected to the muliplexers 34 and 36 through taps 39-45. The multiplexers 34 and 36 have selection lines which can be set to select a specific input. The time lag generated by means of a delay line becomes the sum total of time lags generated by individual delay elements selected through the multiplexers 34 and 36 and all delays generated by means of the comparator 38.
Patent JP-S5495345-A (JP)
Title: Protecting device for emergency lamp battery checker
Inventor: TAKEUCHI HIROYASU
IPC: H02H7/18
Filed: 1978-01-14
Abstract: PURPOSE: To protect the battery checker from overvoltage produced at the time when the battery is left without connection by providing a connector device for connecting the batery with a switch element connected in parallel with the input terminals of the battery checker.  
     CONSTITUTION: A battery 6, which is normally charged from a commercial power source and is adapted to turn on a fluorescent lamp by supplying power to an inverter circui, is formed such that it is connected to the circuit through contacts C and D of a connector device 18. The connector device 18 is provided with a switch element 19 adapted t be switched from the "on" state to the "off" state in an interlocked relation to the connection of the contacts A and C and B and D. When the battery 6 is left without connection, the switch element 19 is in the "off" state, so that a resistor 20 is inserted in the shunted state between the input terminals of a battery checker 17. In this way, the battery checker 17 can be protected from the pulsating high voltage of the charging circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02186011-A (JP)
Title: Method and device for scattering sand on water bottom ground
Inventor: AKAGI MASANORI
IPC: E02D15/10
Filed: 1989-01-11
Abstract: PURPOSE:To control a sand layer with a depth sounder on a cover by scattering sand while operating a vibrator, and levelling the sand layer with the lower end edge of the cover fixed on the lower part of a casing, by effective utilization of vibrating action. CONSTITUTION:A sand scattering device 14 is adjustably positioned in the vertical direction with a sand scattering ship 23, and the widening direction of a widening part of a casing 15 is held to be nearly square with the moving direction of the sand scattering ship. Nextly, the sand scattering device 14 is vertically moved with a hoisting winch 24, and the lower end edge 17a of a gate cover 17 is brought to coincide with a prescribed level position of a sand layer. Sequentially, a gate 16 is closed, sand S in a storage hopper 28 is charged into the casing 15 through a conveyor 29 and a sand charging port 15a, and the sand is stored. When the gate 16 is opened while operating a vibrator 20, the sand S is scattered on the water bottom ground G without almost any variation of charging condition of sand in the casing 15.
Patent JP-S58126333-A (JP)
Inventor: HANSU BAUMAN
IPC: D03C9/06
Filed: 1983-01-13
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-H08187119-A (JP)
Title: Hairdressing device
Inventor: SHIMIZU KAORU
IPC: A45D20/48
Filed: 1995-01-12
Abstract: PURPOSE: To provide a hairdressing device with which the hair can be easily set and which is excellent in workability. CONSTITUTION: In a hairdressing device composed of a base, a plurality of branch members 3 attached to the base and a heating means 5, the base and/or the branch members 3 are coupled to each other, and accordingly, heat is transmitted from the heating means 5 to the base and the branch members through heat-conduction so as to heat the base and/or the branch members up to a predetermined temperature.
Patent JP-S59129955-A (JP)
Title: Optical magnetic reproducing device
Inventor: AOKI YOSHIO
IPC: G11B11/105
Filed: 1983-01-12
Abstract: PURPOSE:To obtain an information signal having a necessary C/N characteristic by combining and using an optical path splitting means for transmitting or reflecting a part of a return luminous flux by a reflection from a magnetic medium surface, and leading efficiently the return luminous flux by a reflection from the magnetic medium surface, to a photodetecting means of a signal system. CONSTITUTION:As for beam splitters BS1 and BS2, for instance, a P linear polarizing component in an incident luminous flux has transmittivity of 50%, and an S linear polarizing component has transmittivity of almost 0%, and when a P polarizing luminous flux is radiated from a semiconductor laser LD, the S linear polarizing component which becomes the signal contents recorded in a magnetic medium of an optical magnetic disk D and contains a return luminous flux by a rotation of the polarizing surface is reflected by almost 100% by the beam splitters BS1, BS2, the return luminous flux is led efficiently to a photodetecting means OD1 of a signal system, and on the other hand, only a part of 50% of the P linear polarizing component in the return luminous flux which is made incident to the beam splitter BS2 is transmitted and made incident to a photodetecting means OD2 of a servo-system.
Patent JP-H04241815-A (JP)
Title: Carpet
Inventor: IMAI SHIRO
IPC: D01F6/90
Filed: 1991-01-16
Abstract: PURPOSE:To provide the carpet excellent in luster and bulkiness and having touch and is tough to substantially prevent permanent set in fatigue and to provide the carpet excellent in static control performance and durability and further to provide the carpet which obscures stains and foot marks and exhibits a calm and different color effect. CONSTITUTION:The polyamide crimped multifilament yarn of the carpet formed by using the polyamide crimped multifilament yarn as pile yarn consists essentially of at least the composite of the polyamide dispersed with laminar silicate in which polyamide exists partly between the layers of the laminar silicates. The above-mentioned laminar silicates are arranged substantially in the fiber axis direction.
Patent JP-S60146111-A (JP)
Title: Magnetic head having multiple air gaps
Inventor: MARU HIROSHI
IPC: G01D5/245
Filed: 1984-01-11
Abstract: PURPOSE:To obtain a simple structure without intermediate connecting points, by shortening magnetomotive forces, whose direction is opposite, when a magnetomotive force is measured. CONSTITUTION:Magnetomotive forces F1, F2,...Fn are connected in series. The total magnetomotive force is measured by connecting a magnetomotive force detector SIGMAF, which is connected to both ends of the series connections. In a real magnetic lattice, however, magnetomotive forces F'1, F'2,...F'n, whose direction is opposite, are present. By the shortening connection using a wire 3, the series connections of the magnetomotive forces can be achieved on the magnetic lattice. Therefore, intermediate connecting points are not necessary, and the structure is simplified.
Patent JP-H04241268-A (JP)
Title: Magnetic disk and magnetic disk device
Inventor: WAKABAYASHI NORIAKI
IPC: G11B5/55
Filed: 1991-01-16
Abstract: PURPOSE:To prevent inability of a tracking servo by providing a plural number of spare servo sector and spare track outside the outermost or the largest periphery of the data recording track group of the magnetic disk. CONSTITUTION:The spare servo sectors 12 are provided outside the outer periphery or the inner periphery of the data recording track group 3. With these servo sectors, even when a magnetic head is slightly pushed out, its position is quickly recognized. The more the sectors 12 are the better; and it is desirable that the number of tracks is at least the same or more than the number of the spare tracks 13. In addition a plural number of the spare tracks 13 are provided outside the outer periphery or the inner periphery of the track group 3. The tracks 13 are for quickly detecting shake-errors when the edge of the data recording track 2 is to be accessed and positioned overshooting the outer periphery or the inner periphery by error.
Patent JP-S60145878-A (JP)
Title: Manufacture of uneven-surfaced decorative material
Inventor: NIWAYAMA AKIRA
IPC: B41M3/06
Filed: 1984-01-10
Abstract: PURPOSE:To make feasible the manufacture of an uneven-surfaced decorative material having concave spots corresponding to a pattern by printing a pattern on a base with an ink which flakes off by heat in a layer and removing part of the ink that has flaked off in the layer and a resin layer formed over the ink after causing them adhere to a thermal roll. CONSTITUTION:A desired pattern 2 is printed by a gravure printing method on a section of a base 1 where concave spots are formed using an ink containing a binder of resin (e.g. polyamide resin) which becomes plastic thermally and flakes off in a resin layer by heat. Next, a thermosetting resin (e.g. urethane resin) is applied on the print to allow its setting for the forming of a resin layer 3. Following this procedure, a thermal roller 5 is caused to contact the surface of the resin layer 3 so that an ink may flake off in the ink layer constituting a pattern 2. Next the ink that has flakes off 4 and the resin layer 3 over the former are removed by causing them to adhere to the surface of the thermal roll 5, thus forming a concave pattern 6 to obtain an uneven-surfaced decorative material 7 intended for.
Patent JP-S61162863-A (JP)
Title: Floppy disk driving device
Inventor: MIURA TADAHIRO
IPC: G11B17/32
Filed: 1985-01-11
Abstract: PURPOSE:To reduce the influence of an error in head attitude upon read and write characteristics by arranging a plane containing the plane of a side-0 head which contacts a medium and a plane containing an end surface of a spindle rotated across the medium so that they cross each other at some angle. CONSTITUTION:Surfaces A' and (d), and (e) and B' are formed in parallel to each other, so the surfaces A' and B' contains the wedge angle theta of a wedgelike spacer 39. The relation among a side-1 head 21, the side-0 head 23, and the medium 25 is so determined that the resiliency of bending elasticity of the medium 25 maximizing surface pressure near the part where the core of the side-1 head 21 or side-0 head contacts the medium 25 operates. Partial surface pressure values between the side 1 and side 0, and medium 25 are independent of each other and almost maximum. Consequently, both sides 1 and 0 have a maximum value of surface pressure near their cores and necessary and sufficient surface pressure is realized with good precision. Consequently, the core part of the side-0 or side-1 head contacts the medium securely.