baber/WOPTO huggingface dataset:
Patent JP-S61192443-A (JP)
Title: Noncontact type active damper
Inventor: MORI KAZUO
IPC: B24B49/00
Filed: 1985-02-21
Abstract: PURPOSE:To attenuate the vibration of a grinding system by detecting in process the vibration of a work which varies momentarily in the grinding in cylindrical traverse method and applying a damping force in speed-proportion form onto the work in noncontact by an electromagnetic force. CONSTITUTION:A work 2 is ground by the abrasive wheel 3 of a cylindrical grinder. Said abrasive wheel 3 is supported onto a wheel spindle stock 5, and the shift in the longitudinal direction for the contact and departure from the work 2 and the shift in the transverse direction along the axial direction of the work 2 are permitted. An electromagnetic damper part 20 is installed onto the wheel spindle stock 5. The top edge parts of the arms 8a and 8b are opposed in noncontact, keeping a little gap from the side surface of the work 2. When an electromagnetic coil 12 is put into electric conduction, magnetic fluxes are generated between the arm 8a, top edge part 16a, work 2, top edge part 16b, arm 8b, and an iron core 11, and the work 2 is attracted to the top edge parts 16a and 16b. Said attraction force is the external force applied onto the work 2 for attenuating the vibration of the work 2. The electric current of the electromagnetic coil 12 is controlled by the signal supplied from a vibration detecting apparatus 30.
Patent JP-H01208429-A (JP)
Title: Production of fiber aggregate
Inventor: ITOU TOMOHITO
IPC: D04H1/587
Filed: 1988-02-16
Abstract: PURPOSE:To produce the title fiber aggregate having excellent handleability by adding a sol-like caking agent to a liq. dielectric, suspending fibers in the mixture, injecting the suspension into an electric field to electrostatically orient and bridge the fibers, settling, and accumulating the fibers. CONSTITUTION:A sol-like caking agent such as propanol silica sol with an insulating solvent such as propanol soluble in the liq. dielectric such as freon 113 as the dispersion medium is diluted with the same solvent, and the soln. is added to the liq. dielectric in a agitated vessel 17. Fibers such as staple fibers and whisker are dispersed and suspended in the liq. mixture. The fiber suspension is transferred into an orientation vessel 1 wherein a paper filter 10 and a ceramic filter 11 are layered on the bottom. An electric field is formed between the positive and negative electrodes 13 and 14 by a voltage impressing device 15. As a result, the fibers in the suspension are electrostatically oriented, and bridged. The oriented and bridged fibers are successively settled to form a fiber aggregate 4.
Patent JP-H03238234-A (JP)
Title: Paper feeder
Inventor: NISHIMURA TOSHINORI
IPC: B65H1/14
Filed: 1990-02-13
Abstract: PURPOSE:To eliminate the placement of goods under an elevation plate and avoid damages resulting from the goods by providing a preventing member for preventing the goods from entering a space in which the elevation plate can move between the back face of the elevation plate and the bottom face of a case in opposition to the back face. CONSTITUTION:Although pieces of paper can be input from an opening 66 in a case 60 onto an elevation plate 38, goods are prevented by a preventing member (curtain) 70 from entering into a space in which the elevation plate 38 can move between the back face of the elevation plate 38 and the bottom face 64 of the case 60 in opposition to the back face. That is, because the curtain 70 as the preventing member is attached to the end of the elevation plate 38 on the opening 66 side of the case 60, pieces of paper are input from the opening 66 of the case 60 only, therefore to prevent from entering the space.
Patent JP-H03237370-A (JP)
Title: Fault detecting method for changeover switch for shinkansen super express railway
Inventor: MOCHINAGA YOSHIFUMI
IPC: B60M3/00
Filed: 1990-02-14
Abstract: PURPOSE:To enable a detection of short-circuit caused from the fault of changeover switch by detecting a current flowing in the changeover switch at the joining position of different power sources. CONSTITUTION:The currents on the changeover switchs 4, 5 installed in changeover section 3 are detected by current transformers (CT) 11, 12. The fault is concluded when current flows in the CTs 11, 12 at the same time, because the switches 4, 5 are never thrown at the same time. At this time, the current have the same direction with same value when no train 6 exists in the section, and the different direction with different value when the train 6 exists in the section. Therefore, overcurrent elements 14, 15 are provided respectively for the CTs 11, 12 in a fault detecting device 13 and operated when the current larger than set value is mad to flow. These two outputs are inputted to an AND circuit 16, and a protective output is sent out by the device 13 when the elements 14, 15 are operated at the same time. The fault of changeover switch can be thereby detected independent of the directions of currents.
Patent JP-H04247457-A (JP)
Title: Method for monitoring printing quality
Inventor: SEKI SABURO
IPC: G03F1/00
Filed: 1991-02-01
Abstract: PURPOSE:To speedily and surely monitor the printing quality of an invisible printing part such as white printing. CONSTITUTION:The printing surface of a traveling print 2 including the white printing is pulsatively irradiated with ultraviolet rays by a light emitting device 3. Then fluorescent agent included in the printing surface is and visible light is emitted so that the other printing surface which does not include the fluorescent agent can be visually and clearly discriminated. Thereafter, it is photographed by a video camera 4 by adjusting timing with the above-mentioned light emission. Then, an obtained video signal is held by a memory 6 by 2-3 seconds which is easily observed. During it, the video signal of the memory 6 is inputted to a monitor display device 1 and made to be an image. Then, it is observed by an operator by eyes.
Patent JP-H02214455-A (JP)
Title: Core type single phase brushless motor
Inventor: SHIRAKI MANABU
IPC: H02K21/22
Filed: 1989-02-15
Abstract: PURPOSE:To stop at a position except the position of a dead point and to self- start by electrification for rotation by disposing reluctance torque generating member elements of a reluctance torque generating member at suitable positions between winding salient poles. CONSTITUTION:In order to self-start by generating reluctance torque, reluctance torque generating member elements 28a of a reluctance torque generating mem ber 28 made of a magnetic material formed by suitable means such as punching of an iron plate are inserted and disposed between winding salient poles 44. The member 28 is integrally formed by bending and extending axially, i.e., perpendicularly to the outer surface of a ringlike member 28b. Six elements 28a are formed at equal intervals to be disposed in the same phase.
Patent JP-S58151785-A (JP)
Title: Time axis compensating device
Inventor: SATOU HIDEO
IPC: H04N5/956
Filed: 1982-03-05
Abstract: PURPOSE:To apply one set of the device to various VTRs, by providing plural time constant circuits each having a time constant matched to the respective VTRs. CONSTITUTION:Circuits 12A, 12B are the time constant circuits having time constants suitable to a 1-inch helical VTR and a 2-inch, 4-head VTR respectively. When a switching signal detector 20 detects a 2-inch, 4-head switching signal applied to a terminal 19, a switching device 18 selects an output of the circuit 12B and gives it to a voltage controlled oscillator 13. When the 2-inch, 4-head switching signal is not applied to the terminal 19, the switching device 18 selects the output of the circuit 12A and gives it to the oscillator 13. Thus, since the output of the optimum time constant circuit is selected to the 1-inch helical VTR and the 2-inch, 4-head VTR, the amount of fluctuation in the residual time is minimized to each VTR.
Patent JP-S60178366-A (JP)
Title: Circuit for detecting central value of timewise varied signal
Inventor: KOBAYASHI KATSUMI
IPC: G01R19/02
Filed: 1984-02-24
Abstract: PURPOSE:To facilitate the formation of IC and accelerate the speed of response to the central value level of an input signal, by inputting the output of an A/D converter and that of a T-sec delay device to a specific comparator and inputting said outputs to the comparator through an integrator while delaying the same over one clock period. CONSTITUTION:An analogue input signal r(t) is inputted to a comparator 13 through an A/D converter 2 and the output thereof is inputted to the comparator 13 through an integrator 4 while delayed over one clock period by a T-sec delay device 10. At this time, in this comparator 13, the output of the subtractor 6 connected to the converter 2 and the delay device 10 is compared with constant values A, -B by a judge circuit 22 to be inputted to a selection circuit 23 while the output of the subtractor 6 is inputted to an sgn circuit 7 to judge the polarity thereof and multiplied by constant E to be inputted to the circuit 23. Further, the output of the subtractor 6 receives the subtraction of the constant value A and is multiplied by constant (a) and receives the addition of the constant E to be inputted circuit 23 while receives the addition of the constant value B and is multiplied by constant (b) and receives the subtraction of the constant E to be inputted to the circuit 23 and signals are taken out from the circuit 23 through the integrator 4.
Patent JP-H05195356-A (JP)
Title: Singly covered elastic yarn
Inventor: MORII HIROYUKI
IPC: D02G3/38
Filed: 1992-01-23
Abstract: PURPOSE:To provide a singly covered elastic yarn which is little in the generation of snarls even when the winding number of the covering yarn is large for improving the covering property and which brings about good uniformity to a knitted fabric produced from the yarn. CONSTITUTION:A singly covered elastic yarn is produced by singly winding elastic fibers with a polyamide synthetic fiber multifilament yarn and has a snarl number (t/M) of <=200 even when the covering number is large.
Patent JP-H11219416-A (JP)
Title: Mobile information communication body
Inventor: FUNAKUBO KAZUO
IPC: H04B1/59
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To enable a user to grasp the operation start of a mobile information communication body even when the user owning the communication body is separated from a reader/writer with respect to a mobile information communication body such as an IC card capable of communicating a signal with a reader/ writer in a non-contact state and executing operation in accordance with the reception of a prescribed signal from the reader/writer. SOLUTION: When a transmitting/receiving circuit 11 constituting a communication means for communicating a signal with a reader/writer 2 in a non-contact state receives a prescribed signal in an IC card 1 e.g. a control circuit 14 generates oscillation by controlling an oscillation element 13 constituting an informing means at the time of executing operation in accordance with the reception of the signal to inform a user of the start of operation. Various information, a control program, etc., are stored in a memory 12. The circuit 14 allows the element 13 to generate oscillation of a different period in accordance with the sort of operation e.g. sound or light can also be used as an informing means.
Patent JP-2000229391-A (JP)
Title: Biaxially oriented double-layer film
Inventor: MIZUNO HAJIME
IPC: C08L23/14
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a film of a good transparency, low-temperature heat- sealability, and scratch resistance and to reduce pollution by laminating a layer of a specified composition at least on one side of a crystalline propylene polymer or a base material layer containing the polymer as a main component. SOLUTION: A surface layer of a composition containing components A, B, C is laminated at least on one side of a crystalline propylene polymer or a base material layer containing the polymer as a main component. The component A is a propylene random copolymer having a melting peak temperature TP by DSC of 110 deg.C<=TP<=140 deg.C and a melting end temperature TE of TE-TP<=8 deg.C and extracted with orthodichlorobenzene as a solvent. The component B is a copolymer containing radical-polymerizable monomer units and crosslinked monomer units and made crosslinked polymer fine particles. The component C is made a polylofin resin modified with an acid whose acid number is 1.0-100 mgKOH/g.
Patent JP-S61192349-A (JP)
Inventor: SAKAI AKIRA
IPC: B02B5/02
Filed: 1985-02-22
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-H03237460-A (JP)
Title: Resist material
Inventor: YAMASHITA YOSHIO
IPC: H01L21/30
Filed: 1990-02-15
Abstract: PURPOSE:To obtain a resist material having high resolving power and high sensitivity by incorporating a vinyl-coatg. silylated product of a clay mineral and a photosensitive agent. CONSTITUTION:A vinyl-contg. silylated product of a clay mineral to be incorporated into a resist material is synthesized. This dimethylvinylsilyl ether of chrysotile and benzoin as a photosensitive agent generating radicals under far UV are dissolved in isoamyl alcohol and the resulting soln. is filtered with a filter to prepare a coating soln. for a resist material. Since a pattern of this resist material is not swollen with a developer, the resolving power of the material itself is enhanced and high sensitivity is ensured by using the proper photosensitive agent.
Patent JP-H09211319-A (JP)
Title: Macro lens
Inventor: OGAWA HIDEKI
IPC: G02B13/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a macro lens capable of obtaining good optical performance over a wide range from an object at infinity to an object at a short distance. SOLUTION: This macro lens is provided with the four lens groups of a 1a-th group L1a having positive refracting power, a 1b-th group L1b having the positive refracting power, a 2nd group L2 having negative refracting power, a 3rd group L3 having positive refracting power, and a 4th group L4 in order from an object side. The group L1b is provided with a negative meniscus 1b1-th lens and a positive 1b2-th lens whose concave surfaces are on an image surface side, focusing from the object at infinity to the object at the short distance is performed by moving at least the 2nd group L2 to the image surface side, and the synthesized focal distance f1 to the groups L1a and L1b, the focal distance f1b of the group L1b, and the refracting power ϕ of a lens surface on the image surface side of the 1b1-th lens are appropriately set.
Patent JP-S60180164-A (JP)
Title: Manufacture of bipolar transistor
Inventor: TAKAIKE KIYOUICHI
IPC: H01L29/732
Filed: 1984-02-27
Abstract: PURPOSE:To improve the yield of products by implanting the ions of an impurity to a base region and annealing the ions of the impurity in a reducing atmosphere. CONSTITUTION:Arsenic ions are implanted to a substrate 1 as a p type silicone single crystal wafer to form a collector buried layer 2, an epitaxial layer 3 to which phosphorus is doped is grown, phosphorus ions are implanted to the layer 3 to shape a collector 4 reaching to the buried layer 2, boron ions are implanted to form two isolations 5 reaching to the substrate 1, and the whole is annealed at 1,100-1,200 deg.C. Boron ions are implanted between two isolations 5, a base region 6 is formed through annealing at 900-1,100 deg.C in a nitrogen atmosphere containing methane of 100ppm, arsenic ions are implanted to one part of the region 6, and emitter region 7 is shaped through annealig at 900-1,100 deg.C in nitrogen.
Patent JP-S52118232-A (JP)
Title: Feed back control type constant voltage transformer power source
Inventor: MAEDA YOSHIAKI
IPC: G05F1/38
Filed: 1976-03-31
Abstract: PURPOSE: To decrease a maximum over load current by lowering an output voltage in case of an equipment becoming an over loading at some extent, detecting a difference due to phase lagging induced between a primary and a secondary of a constant voltage transformer and short circuitting a dual directional switching device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03238791-A (JP)
Title: High frequency heating apparatus
Inventor: IWABUCHI YASUSHI
IPC: H05B6/78
Filed: 1990-02-15
Abstract: PURPOSE:To reduce a cost of an industrial device produced in a small quantity by arranging a plurality of a corrugated plate formed by bending a belt-like metal plate in a wave shape along the moving direction of a belt and specifying sizes of respective parts of a corrugated plate and a distance between the adjacent corrugated plates. CONSTITUTION:A height H of a corrugated plate 7 is approximately 1/4 of a free space wavelength lambda0 of leakage electric waves and a distance G between adjacent corrugated plates 7 is a half of lambda0 or less, so that a kind of short- circuited slot lines are made wherein facing vertical parts 7a of the adjacent corrugated plates 7 are in a parallel resonance state. That is, a slit between the adjacent wave plates 7 is an electric wave attenuating groove 10 where the leakage electric waves in a passage 6 are converted into TEM waves and collected to be returned to a heating chamber side. Thus cost of industrial devices that are produced only in a small quantity can be reduced.
Patent JP-S59161722-A (JP)
Title: Character processor
Inventor: MASUDA TETSUYUKI
IPC: G06F3/02
Filed: 1983-03-04
Abstract: PURPOSE:To perform KANA (Japanese syllabary)-KANJI (Chinese character) conversion with good operability by displaying a KANJI word corresponding to a KANA character string which is different partially from an input KANA character string together with the corresponding KANA character string when the KANJI word corresponding to the input KANA character string is not found in a dictionary. CONSTITUTION:Data on the input KANA character string inputted on a keyboard 5 is written in an RAM14 and the decision on whether the start of KANA-KANJI conversion is indicated or not is made. When the start of conversion is not indicated, idiomatic character processing is performed for various code inputs. On the other hand, when the indication is made, the KANJI word which is registered firstly in the directionary stored in an FF16 among KANJI words starting with the same KANA character as the 1st KANA character in the input KANA character string is detected. When the KANA characters of the firstly registered KANJI word coincide with the input KANA character string completely in terms of reading, the character processing of normal KANA-KANJI conversion is performed.
Patent JP-S62193093-A (JP)
Inventor: MAEHARA NAOYOSHI
IPC: H05B6/66
Filed: 1986-02-18
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-S58151539-A (JP)
Title: Testing device of high temperature impact fatigue
Inventor: OKABE NAGATOSHI
IPC: G01N3/32
Filed: 1982-03-05
Abstract: PURPOSE:To suppress variation width of a heating temperature very small, and also to prevent damage of a heating coil due to impact vibration, by storing a test-piece in the inside of a heating block placed on the inside of the heating coil, and heating and testing it. CONSTITUTION:When a current is made to flow to a heating coil 20, an eddy current is generated in a heating block 16 positioned in its magnetic field, the block 16 itself is heated, a test-piece 15 inserted into a hole part 17 is heated, and its temperature rises. The temperature is controlled by a temperature sensor 25 provided on a hole 16d. When a cylindrical body 1 drops from set height, the lower end face collides with the upper end face of the heating block 16. Since the test-piece 15 is connected with both a supporting rod 14 and the block 16, it receives impact tension stress when a downward impact load is put on the block 16. The impact vibration due to drop of the cylindrical body 1 is not transmitted directly to the heating coil 20, and generation of mechanical failure such as disconnection, etc. can be prevented.
Patent JP-S62258910-A (JP)
Inventor: TEIGE BINDO
IPC: B04C3/04
Filed: 1987-02-19
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-S53120152-A (JP)
Title: Network power receptor
Inventor: MIYAJI TAIZOU
IPC: H02B1/30
Filed: 1977-03-30
Abstract: PURPOSE:To reduce options and number of works required for the installation of a spot-network power receptor by assembling from the cable head to the protector breaker into a special high tention block.
Patent JP-H06230671-A (JP)
Title: Toner supplying device
Inventor: YABANETA MASAZUMI
IPC: G03G15/08
Filed: 1993-01-30
Abstract: PURPOSE:To prevent the scattering of toner from a toner cartridge insertion opening by providing a bag-like air escaping part expanded at the time of inserting the toner cartridge. CONSTITUTION:An air escaping port 10 is opened on the wall surface of the toner cartridge insertion part 7 of a toner supplying device 21. A paper bellows body 11 expanded/contracted by the degree of air pressure is freely attachably/ detachably fitted to the air escaping port 10. When the toner cartridge 3 is inserted into the directions of (a) from the toner cartridge insertion port 1, a part of the air inside the insertion part 7 is forced out in the direction of (d) and flows into the bellows body 11 via the air escaping port 10, the bellows body 11 is expanded while relaxing the rising of the air pressure in the insertion part 7 and simultaneously, the air in the insertion part 7 gradually comes out from the insertion port 1, to prevent the scattering of the toner from the insertion port 1.
Patent JP-S61179765-A (JP)
Inventor: FURANKU DORUNERU
IPC: B41F19/02
Filed: 1985-02-23
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-H07214984-A (JP)
Title: Dual writing implement
Inventor: KOBAYASHI SEIICHI
IPC: B43K24/18
Filed: 1994-02-09
Abstract: PURPOSE:To use a resin in place of a metal for reducing the cost by a dual writing implement having a plurality of writing bodies which rise and sink alternately from the tip and an eraser which rises and sinks at the back end, wherein a cylindrical part is extended at a back of a cylindrical cam and a resin inner barrel having a spiral groove formed in its inner hole is provided in the cylindrical part such that it can only rotate. CONSTITUTION:A head end edge of a cam (cylindrical cam) 3 and back end edges of slidable tops 5 are butted against each other, the slidable tops 5 are moved back and forth alternately by rotation of a back axis 4 for a tip axis 2, and tips of writing bodies 6 and 7 are made to rise and sink selectively. In such a dual writing implement, a slit 33 is provided at a cylindrical part extended backward from a flange 35 of the cam 3. In the slit 33, a protrusion 38 provided on an outer periphery of an eraser holder 37 to which an eraser 42 is attached is inserted. On the outer periphery of the cylindrical part of the cam 3, a resin inner barrel 31 provided with a spiral groove 34 in its inner hole is inserted. In the spiral groove 34, the protrusion 38 of the holder 37 is embedded. The back end of the inner barrel 31 is protruded properly from the back end of the back axis 4 so as to form a rotational operating part 32.