baber/WOPTO huggingface dataset:
Patent JP-S6043086-A (JP)
Title: Inverter device
Inventor: UNNO MASATO
IPC: H02P21/05
Filed: 1983-08-17
Abstract: PURPOSE:To reduce magnetic noise of a load motor by reducing the ON/OFF frequency of a power switch at the positioning stopping time. CONSTITUTION:When a positioning stop is performed, a voltage correcting circuit 27 corrects to subtract a voltage command from a converter voltage instructing circuit 15 by a speed detection signal Nf in response to a slip frequency signal Ws, when inputting a positioning signal. Then, the converter voltage is suppressed to a lower value as compared with the value at the normal operation time to reduce a chopper frequency in operation, thereby reducing the ON/OFF frequency of a power switch to decrease the magnetic noise frequency of a motor to thereby reduce unpleasant feeling.
Patent JP-S6041221-A (JP)
Title: Exposure data transmission system
Inventor: NAKAYAMA KATSUYUKI
IPC: H01L21/30
Filed: 1983-08-17
Abstract: PURPOSE:To prevent a larger size transmission system by transmitting exposure data of a transformed figure and transformation function data after transformation to X, Y coordinates of at least one side of the figure drawn by external exposure data. CONSTITUTION:An external memory 1 previously stores many exposure data of various kinds of drawn figures. An electron beam exposure system 2 controls deflection and blanking of an electron beam irradiated on a drawn object based on exposure data and exposes and draws the object. A computer 8 provides a CPU memory 4, a conversion unit 9 and a high speed buffer storage 6 and controls the exposure of the system 2. The computer 8 receives the exposure data from the external memory 1, processes the data as prescribed and sends the exposure data to the system 2 through a transmission system 11 which provides at least an inverse conversion system 10 and a data transmission control system 7.
Patent JP-S5774435-A (JP)
Title: Construction method for basement
Inventor: TAKASE RIYUUJI
IPC: E02D29/00
Filed: 1980-10-25
Abstract: PURPOSE: To perform a simple and rapid building of a basement, by a method wherein a foundation is built by excavating a ground, and after iron frames are constructed on the foundation, fabricated metal panels are attached to the frames.  
     CONSTITUTION: In the insulation, a ground A is first excavated to a given depth to construct a foundation 1, and an underground iron frame stay 2 is erected on the foundation A. An underground slag is constructed by depositing an in-place concrete and installing an iron panel 5, and horizontal beam 7 is attached to a position at a given height of the underground iron frame stay 2 to cause the beam 7 to support a first floor. A steel wall panel 9 combined with a sheathing is mounted as a wall of a basement. The wall panel 9 consists of a plate 10 and a plate frame part 11, and a L-shaped panel, as shown in a drawing, is used as a corner, a flat panel being used between the stays. A concrete layer 14 is formed at the external surface of the wall panel 9 so as to improve corrosion resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01320235-A (JP)
Title: Apparatus for producing raw material for fluoride optical fiber having low-loss
Inventor: OISHI YASUTAKE
IPC: C03B8/00
Filed: 1988-06-20
Abstract: PURPOSE:To efficiently obtain raw material for fluoride optical fiber without OH group or oxide by fixing an electric furnace having a treating vessel for mixing fluoride glass raw material and an active gas, to a glove box, interposing a connecting part between them. CONSTITUTION:A furnace core tube 1 made of platinum or gold is equipped on the ceiling part of the glove box body 13, interposing a cooling flange 6 and the treating vessel 2 made of platinum or gold, having dispersion plate 14 made of platinum or gold and filled with fluoride raw material therein is equipped in the furnace core tube 1. The vessel 2 is connected to a flange 8 and to a pipe 10 for introducing the active gas to the vessel 2, interposing a connector 9. An inert gas is introduced to the glove box body 13 from an inlet 11 and to the inside of the furnace core tube 1 from a pipe 15 through a flange 7.
Patent JP-S63115812-A (JP)
Inventor: ARUDO RA MANNA
IPC: A61J/
Filed: 1987-06-16
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-H0817922-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOCHO TETSUO
IPC: H01L21/318
Filed: 1994-06-30
Abstract: PURPOSE:To provide a manufacturing method of a semiconductor device wherein influence of halation and standing wave effect in the patterning of a resist film is little, and a connection hole can be suitably formed, when the connection hole is formed in the self-alignment manner between wiring patterns. CONSTITUTION:A plurality of wiring patterns 3a whose upper surface and side wall surface are covered with insulating antireflection films 4a, 6a composed of SiON are formed on a first interlayer insulating film 2 composed of SiO2. The wiring patterns 3a are covered with a second interlayer insulating film 7 composed of SiO2. On the second interlayer insulating film 7, a photoresist film is patterned, and an aperture part is formed which faces the space between the wiring: of the wiring pattern 3a and has the aperture width larger than or equal to the width of the space between the wirings. The second interlayer insulating film 7 and the first interlayer insulating film 2 are collectively etched via the aperture part, and a connection hole 9 is formed in the space between the wirings, in the self-alignment manner. Thereby the connection hole 9 is formed in a semiconductor device.
Patent JP-H01319118-A (JP)
Title: Magnetic head
Inventor: SAKURAI HIROSHI
IPC: G11B5/60
Filed: 1988-06-20
Abstract: PURPOSE:To prevent head crush from being generated and to sufficiently attain recording even to the medium of high coercive force by preventing wear from being generated even when a head and the medium are brought into contact with each other and preventing fine powder from being generated by the wear. CONSTITUTION:In a center rail part 5 of the head on a disk facing surface, a surrounding glass 8 of a metallic magnetic substance 7 having high saturation magnetic flux density is removed from the center rail part. Thus, when a track width 3 is formed, central rail width 5 work is simultaneously executed. Namely, the track width 3 to be formed by the metallic magnetic substance 7 and the center rail width 5 are caused to be same dimension. Thus, when the head is caused to float on the disk, the contact wear caused by fine projections is prevented from being generated and dust is not generated. Thus, the head crush can be prevented from being generated and reliability can be improved. Then, the recording and reproducing of high density can be executed even to the high coercive force medium.
Patent JP-H0241649-A (JP)
Title: Operation motor
Inventor: DEIBITSUDO BURAIAN MOORAA
IPC: H01F7/16
Filed: 1989-06-13
Abstract: PURPOSE: To lessen the loss peculiar to a working motor, by constituting the magnetic circuit of high reluctance which has a vacant space only in the direction where it produces force in the axial direction of the working motor. CONSTITUTION: Magnetic fluxes 20 and 30 produced by permanent magnets 18a and 18b and electromagnets 26 and 28 go across two pieces of axial working vacant spaces 22a and 22b consisting of the combination of the electromagnet 26 and the permanent magnet 18a, and other axial working vacant spaces 24a and 24b consisting of the combination of the permanent magnet 28 and the permanent magnet 18b. Furthermore, there is no radial flow of the magnetic flux in the vacant space excluding the working vacant space. The magnetic fluxes 20 and 30 produced by the permanent magnet 18a and the electromagnet 26 are accumulated across the two vacant spaces 22a and 22b. The magnetic fluxes 20 and 30 produced by the permanent magnet 18b and the electromagnet 28 decreases across the vacant spacers 24a and 24b. As a result, an armature 14a is attracted with large force by a stator 10.
Patent JP-H0722725-A (JP)
Title: Circuit board with thin-film capacitor and its manufacture
Inventor: TAKEUCHI YUKIHARU
IPC: H05K1/16
Filed: 1993-06-22
Abstract: PURPOSE:To provide a circuit board with a high reliability without any electrical short-circuiting, disconnection, etc., between the electrodes of a thin-film capacitor. CONSTITUTION:In a circuit board with a thin-film capacitor where a thin-film capacitor is formed on a substrate 18 with an electrical insulation property of ceramic or resin etc., one electrode 14a of the thin-film capacitor is buried into the substrate 18 and the outer surface of the electrode 14a is formed on a flat surface as the outer surface of the substrate 18, a dielectric thin film 20 is formed on the electrode 14a, and then the other electrode 14b opposing the electrode 14a is deposited and formed on the upper layer of the dielectric thin film 20.
Patent JP-H0670569-A (JP)
Title: Digital apparatus for adjustment of speed of electric motor and method for operating of above apparatus
Inventor: ARUROUBI MUSUTAAFUA
IPC: H02P25/04
Filed: 1993-06-22
Abstract: PURPOSE: To eliminate the drawback of prior-art digital speed regulating device that a sudden increase of tension causes damage to a motor on the occasion of a change, wherein conversion is made into a speed change bringing about a considerable disturbance or a pumping phenomenon at a low speed and an open angle is large, by providing simple, quick and very reliable digital speed regulating device. CONSTITUTION: A device has a rectifying element, connected in series to a motor 1 at a terminal of an AC power distribution network, a tachometer receiver 2 connected to the motor and generating an impulse showing a motor speed and a micro-control device 4 containing different data. A digital device for regulating the speed of the electric motor computes a corrective value on the basis of the data stored in the micro-control device 4, transmits it to the rectifying element of the motor and regulates the actual speed of the motor without fail.
Patent JP-S6455460-A (JP)
Title: Speed change controller for automatic transmission
Inventor: KUBO MASANORI
IPC: F16H61/04
Filed: 1988-06-17
Abstract: PURPOSE:To improve high speed drive performance by constructing a highest speed change valve with a coast valve arranged at one end, a valve body arranged at the other end and a compression coil spring arranged between the coast valve and the valve body and arranging so that detent pressure is fed between one end of the valve body and the other end of the coast valve. CONSTITUTION:Detent pressure for operating a highest speed change valve (3-4 speed change valve) 58 is fed between a coast valve 98 and a valve body 74 thereof to cancel throttle pressure fed to the highest speed change valve 58 upon kickdown, while simultaneously it is fed to the highest speed change valve 58 in order to stand against governor pressure. Consequently, speed change between 3 and 4 speed change stages is carried out irrespective of throttle pressure through confrontation between the governor pressure and the detent pressure for operating the highest speed change valve 58 when vehicle speed varies even in a region having high throttle opening, resulting in improvement of high speed driving performance and prevention of engine overrun.
Patent JP-S5939417-A (JP)
Title: Manufacture of extruded aluminum material
Inventor: HAMAMURA ATSUSHI
IPC: B21D1/00
Filed: 1982-08-30
Abstract: PURPOSE:To eliminate a roll straightening stage, and to simplify a process, by straightening the shape of an extruded material basing on the signal outputted from a shape detecting device provided to the port of an extruder platen before cooling the hot extruded material. CONSTITUTION:The shape of an extruded aluminum material A, hot extruded from a platen 11 of an extruder, is detected by shape detecting devices such as a flatness detector 12 and a squareness detector 13. Then, straightening devices 14a, 14b act to straighten the flatness of the material A basing on the signals outputted from these devices. Next, the material A, after straightening the flatness, is cooled by an air-cooling device 23.
Patent JP-H07246180-A (JP)
Title: Cleaner and cleaning set
Inventor: MAENO TOSHIYUKI
IPC: A47L13/10
Filed: 1994-06-07
Abstract: PURPOSE:To provide a cleaner and a cleaning set capable of cleaning the surface of an object to be cleaned without dropping a droplet on the cleaning surface with most preferable moisture. CONSTITUTION:A cleaner 1 is formed by fixing at the ends of a rod member 2 porous cleaning sheets, 3a and 3b, made of sponge having the saturated moisture content of more than about 1ml/cm<3>. These cleaning sheets, 3a and 3b, having a high moisture content, appropriate moist surface, and appropriate hardness, do not allow contained water to overflow and keep most suited moist surface, which enables the cleaning surface to be cleaned well.
Patent JP-H04360904-A (JP)
Title: Cable susprnded bridge
Inventor: DEIBUITSUDO AARU UEBUSUTAA
IPC: E01D21/00
Filed: 1991-06-21
Abstract: PURPOSE: To secure safety and reduce the weight and cost of the bridge by adopting the merit of a triangular rigidity which a stay type bridge has, in a catenary type acting no compression on the deck. CONSTITUTION: Upright towers 30, 32 are erected on foundations 34, 36 at both sodes of a river R. Anchor cable stays 33, 35 are strung from the tops of the towers 30, 32 to anchor points. Then, deck segments 38a-38n are laid to form main load-bearing points through brackts 44. The several load-bearing points are measured at every longitudinal distance. Cables are strung to respective fitting brackets 44 provided at the load-bearing points of the deck portions 38a-38n. Further, cables are spread to the deck portions 38a-38n to form a fan-shape as far as the brackets 44. In this way, the load-bearing points of respective segments 38 are located at positions where mutual forces of the cable 40 and the cable 42 balance cach other. Hence, the maximam stability can be secured.
Patent JP-H05338374-A (JP)
Title: Device for mounting gathered-sheet binding fitting
Inventor: TOMITA YUTAKA
IPC: B42D5/04
Filed: 1992-06-10
Abstract: PURPOSE:To automatically mount a fitting on the edges of gathered sheets. CONSTITUTION:A fitting supply device 2 for supplying fittings one by one is disposed askew on a feed path 3. A fitting 1 supplied by the fitting supply device 2 is positioned by a positioning plate 4. The leading end of a set of calender is fed to be inserted into an opening of the fitting. In this state, the fitting moves forward until being stopper by a stopping member 12. At this pressing position, a pressing device 6 is actuated to mount the fitting on the leading end of the calender.
Patent JP-S5853481-A (JP)
Title: Reversible heat-sensitive recording material
Inventor: KUBO TAKASHI
IPC: B41M5/32
Filed: 1981-09-25
Abstract: PURPOSE:To obtain a reversible heat-sensitive recording material capable of color-disapperance in a short time by adding fixed amounts of a water-soluble high molecular substance and an inorganic pigment to a heat-sensitive color- developing layer containing a hexamethylenetetramine-metal salt complex compound as a color developing component. CONSTITUTION:An aqueous solution containing 1pt.wt. a metal salt complex compound of hexamethylenetetarmine cobalt chloride (10H2O), 0.1-2.0pts.wt. a water-soluble high molecular substance (e.g., caseine, starch, CMC), and 0.05- 0.5pt.wt. an inorganic pigment (e.g., calcium carbonate, talc) is coated on a supporter (e.g., paper, plastic film) and then dried to form a heat-sensitive color developing layer of about 4-10g/m<2>.
Patent JP-S6128202-A (JP)
Title: Reflection mirror panel
Inventor: ITO NOBORU
IPC: H01Q15/16
Filed: 1984-07-18
Abstract: PURPOSE:To decrease volume of packing and to make transportation cost inexpensive by providing a circular arc frame to the front face of a mirror face and providing other frame at the back of the mirror face so as to make plural panels close together thereby stacking them. CONSTITUTION:The frame 6 is provided to the front face of the mirror surface 1 and frames 2-4 are provided at the rear face of the mirror face 1, then the reflection mirror panels are put closely together and stacked to decrease the volume of packing. A parabolic antenna is formed by combining the reflection mirror panels. Thus, the packing volume is decreased and the transportation cost is made inexpensive.
Patent JP-S636634-A (JP)
Title: Data processor
Inventor: HAYAMIZU HARUO
IPC: G06F7/24
Filed: 1986-06-27
Abstract: PURPOSE:To shorten the processing time with a data processor by coding successively the field values into section numbers for each input of each record and adding repetitively '1' to the corresponding entry of a count memory with the sorting number obtained by connecting said coded section numbers defined as an address. CONSTITUTION:When the records are inputted through a path 109, the field value is compared with the section value for each corresponding field through a section number converting part 101. Thus the section numbers are obtained. A section number connecting part 102 extracts the valid bits, e.g., lower 2 bits out of those section numbers. These extracted bits are connected to each other. The obtained sorting number is transferred to an address register 103 and then decoded by an address decoder 104. Then, the corresponding entry of a count memory 105 is read to a reading register 106 out of those decoded numbers. A +1 circuit 107 adds '1' to the read-out entry and the same entry is written again via a writing register 108. This action is carried out with all records to give the sorting count processing to each record.
Patent JP-S636361-A (JP)
Inventor: ENDO MAKOTO
IPC: F25B29/00
Filed: 1986-06-27
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-S5482771-A (JP)
Title: Filtering method
Inventor: KOBAYASHI YOSHIO
IPC: A23L27/50
Filed: 1977-12-14
Abstract: PURPOSE: To improve filtering efficiency and filtering capability and also to increase germ-removing efficiency by utilizing Kapok and/ or Pachas fiber as an auxiliary filter material so that it becomes able to be applied to the food and drug industries.  
     CONSTITUTION: Kapok is round fruit bearing tall tree growing in the tropical zone. The fruit contains in its inside 100 W 150 pips covered by this hair-like fiber. And when it matured, it splits to expose cotton-wool-like fiber called kapok fiber. On the other hand, Pachas also belongs to kapok family like the aforementioned Kapok does, and it similarly exposes the cotton-hair-like fiber when it matured. The fibers of Kapok and/or Pachas are used as the auxiliary material for a filter. Actually these are utilized in combination with one or more of other filter materials such as diatomite, saw dust, asbestos, filter paper pulp, activated carbon and talc, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06338203-A (JP)
Title: Illumination method for road
Inventor: NISHIMURA MASAAKI
IPC: E01F9/00
Filed: 1993-05-28
Abstract: PURPOSE:To provide a read illumination method which is easy of visual recognition of the vertical face of an object on a road, and does not cause flickering and besides is easy of work execution or maintenance and inspection. CONSTITUTION:An illuminator 8 is used, which consists of a light source equipment 1 accommodating a light source and a tubular light emitter 2 2mm or over in light leading the beam emitted from the light source device 1 and emitting it. A plurality of these illuminators are installed, nearly continuously on the extension of a road, in the position of 4m or under in height on the road face, and besides the direction of the emission of the light of the light source equipment 1 is turned in the direction of advance of a car.
Patent JP-S6215010-A (JP)
Title: Controlling method in gear precision machining
Inventor: MASUI MASAYOSHI
IPC: B23F19/00
Filed: 1985-07-11
Abstract: PURPOSE:To aim at improvements in efficiency in step replacement, cutting efficiency and accuracy, by controlling rotation between a tool shank and a work gear shaft synchronously, and also controlling an infeed rate and cutting force. CONSTITUTION:Whether it is a state that a grindstone 8 or a gear-form tool and a work 14 or a work gear is engaged with each other or not is checked by each of position detectors 5 and 11. Next, a pulse is given to a Z-axis drive circuit 15 so as to make a cutter head move as far as a proximate value between the grindstone 8 and the work 14 by a numerical control system 1. Then, the grindstone 8 and the work 14 are rotated at the revolving speed conformed to each command value. Giving an upper limit value to each of current value limiters 6 and 12, an upper limit of an armature current value of motors 4 and 16 to be outputted from a tool drive circuit 3 and a work drive circuit 9 is controlled whereby grinding force lying between the grindstone 8 and the work 14 is controlled. Therefore, with control over an infeed rate and this grinding force, machining accuracy is improved.
Patent JP-H06284879-A (JP)
Title: Gyoza
Inventor: SUZUKI TOSHIO
IPC: A23L35/00
Filed: 1992-05-19
Abstract: PURPOSE:To improve a gyoza (dumpling stuffed with minced pork or other ingredients). CONSTITUTION:The characteristic of this gyoza comprises wrapping slices of a meat soaked in miso (fermented salted soybeans), Allium odorum and Sapporo miso, celery, cucumber and carrot, beef steak coaked by a prescribed method, dried soybeans after fermented with Bacillus natto and then processed by a constant method, tuna salad, roughly minced chicken, a sause for grilled chicken, etc., with the skin of the gyoza.
Patent JP-S5940725-A (JP)
Title: Fm detecting circuit
Inventor: ISHIDA KOUJI
IPC: H03D3/22
Filed: 1982-08-31
Abstract: PURPOSE:To improve the detuning frequency versus distortion factor characteristic and to simplify the adjustment, by using a dual tuning circuit as a phase shifter, comparing the phase of a signal from a primary resonance circuit or an IF amplifier through a 90 deg. shifter and driving a tuning meter. CONSTITUTION:The characteristic of a quadrature detector is improved by using the phase difference between the input and output of the dual tuning circuit. The tuning meter is driven with an output of the phase comparator 5. The phase shifter consists of the primary resonance circuit and a 90 deg. shifter 4, the phase difference of two inputs of the phase comparator 5 is 90 deg.+ or -90 deg., and an inductor L4 is adjusted so that the output voltage of the phase comparator 5 is a reference voltage. Then, an inductor L5 is adjusted to change the output of the phase comparator 6 into the reference voltage. When the coupling M of both resonance circuits is small at the condition of linear phase, the primary side is not almost changed by turning the core of the L5. When the output of the phase comparator 5 is not shifted from the reference voltage, the adjustment is finished.