baber/WOPTO huggingface dataset:
Patent JP-S6288141-A (JP)
Title: Production of magnetic recording medium
Inventor: KAMATA AKIRA
IPC: B05D7/24
Filed: 1985-10-14
Abstract: PURPOSE:To provide a surface layer in which smoothness and slipperiness are made compatible and to improve electromagnetic characteristics and running durability by bringing the surface of a transfer member adjusted to prescribed roughenss on the surface of a magnetic layer of a magnetic recording medium after coating of the magnetic layer. CONSTITUTION:The surface of the magnetic member having the surface of which the center line average height at 0.25mm coutoff and 80mm measured length is adjusted to 0.05-0.020mum is brought into tight contact with the surface on of the magnetic recording medium on the side where the magnetic layer is coated. A radiation polymerizable compd. is sued as a binder for he magnetic material used in the above-mentioned stage for coating the magnetic layer and the radiation is irradiated thereon after the tight contact of the transfer member. The transfer member is made into a roll- or belt-like material and the surface layer where the smoothness and slipperiness are made compatible is provided to the magnetic layer. The electrical characteristics and running durability are thus improved.
Patent JP-H0657792-A (JP)
Title: Spout
Inventor: KIMURA YASUHIDE
IPC: E03C1/04
Filed: 1992-08-03
Abstract: PURPOSE:To smoothen driving motion of a driving part which is incorporated in a spout and is driven in a course of fluid. CONSTITUTION:Time (Tstop) that elapses since a shower head (S) is put in the state of stoppage is counted, and when the counting exceeds a specified time (Tm), a driving signal equivalent to the amount of driving for one rotation of a motor is outputted to the motor 77, and the motor is rotated thereby. A rotary spout 80, to which the rotation of the motor 77 is transmitted, is turned by one rotation without regard to its state of stoppage. In the case where the state of stoppage continues thereafter, the rotary spout 80 is rotated by operation of the motor 77 on every passage of the specified time (Tm), and thereby the rotary spout 80 is driven intermittently at regular intervals during the shower head (S) is put in the state of stoppage.
Patent JP-H0896848-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: MATSUI TORU
IPC: H01M10/0569
Filed: 1994-09-22
Abstract: PURPOSE: To provide a highly reliable nonaqueous electrolytic secondary battery having a long charging and discharging cycle life by obtaining a stable electrolyte capable of ensuring freedom from gas generation due to the decomposition thereof even under a charging and discharging cycle, or long-term storage at high temperature via the impregnation of a nonaqueous electrolyte with specific saturated carboxylic acid ester. CONSTITUTION: This nonaqueous electrolytic secondary battery is provided with a positive electrode, an alkaline ion conductive nonaqueous electrolyte and a negative electrode using alkaline metal as an active material. The electrolyte contains carboxylic acid ester expressed by the formula where R1 and R2 stand for alkyl groups, and at least one of the groups stands for a branched secondary or tertiary alkyl group. In this case, a main solvent for the electrolyte is preferably at least one type selected from ethylene carbonate, propylene carbonate and diethyl carbonate. Also, the content of the main solvent is preferably equal to or above 60vol.% of a solvent.
Patent JP-2000052580-A (JP)
Title: Storage medium having code image and code image recording method
Inventor: MATSUI SHINZO
IPC: B41J2/32
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a storage medium having a code image formed to be read out stably such that input information is recorded and reproduced accurate ly, and a code image recording method suitable for recoding such a code image. SOLUTION: In a code image nonrecording area 51 at least on one side contiguous to the code image recording area in the arranging direction of a plurality of recording elements, dots 17 for preventing slip from a platen are provided continuously. As a result of driving elements for recording the slip preventive dots 17, abrupt increase in the number of driving dots for the recording element is avoided, carrying amount of a recording medium 50 is kept constant at all times and the dots are recorded at regular positions on the recording medium 50 thus reproducing information accurately.
Patent JP-S60122753-A (JP)
Title: Manufacture of optical fiber element wire
Inventor: KATOU KOUJI
IPC: G02B6/44
Filed: 1983-12-05
Abstract: PURPOSE:To manufacture stably an optical fiber element wire without polluting the environment by blowing a mist of a covering material against an optical fiber drawn continuously with use of a spray nozzle and a ventilating hood arranged on the opposite side. CONSTITUTION:A preform 1 for an optical fiber is softened and melted in a heating furnace 2, and continuously drawn to form an optical fiber 3. A spray nozzle 4 is arranged and directed to the optical fiber 3, and a mist 5 of a covering material is blown against the optical fiber 3. A ventilating hood 8 is simultaneously arranged on the opposite side from said nozzle 4 to suck the mist 5 of the covering material which is not adhered to the optical fiber 3. The mist 5 of the covering material is not scattered into the air, and the environment is not pulluted in this way. And the covering material is stably deposited on the optical fiber 3. The optical fiber 3 coated with the covering material is then sent into a curing furnace 6 wherein the covering material is cured to obtain an optical fiber element wire 7.
Patent JP-H0784388-A (JP)
Title: Electrophotographic photoreceptor
Inventor: HANATANI YASUYUKI
IPC: G03G5/06
Filed: 1993-09-14
Abstract: PURPOSE:To select specific charge transport material so as to satisfy electrophotographic characteristics such as sensitivity, potential holding ability, potential stability and residual potential with high performance in an electrophotographic photoreceptor using a specific bisazo pigment. CONSTITUTION:A photosensitive layer containing a bisazo pigment, expressed by a formula I, as charge generating material and a compound, expressed by a formula II, as charge transport material is provided on a photoconductive base body. In the formula m, A represents a coupler residual group identically or differently, R represents a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group(the alkyl group, aryl group and heterocyclic group are allowed to have substituents), and (n) represents 0 or 1. In the formula II, R1-R4 represent an alkyl group or an aryl group.
Patent JP-S59112408-A (JP)
Inventor: PEETAA GOORUDOMAN
IPC: G11B27/28
Filed: 1983-12-05
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-H0672993-A (JP)
Title: Optically active cyclohexylcarboxylate derivative and its production
Inventor: IZUMI TAEKO
IPC: C07B53/00
Filed: 1992-08-27
Abstract: PURPOSE:To efficiently obtain the new derivative for synthetic raw materials, etc., of perfumes by treating a dl-trans-cyclohexanol compound with a lipase in the presence of an acid anhydride and then separating and collecting the product. CONSTITUTION:A dl-trans-cyclohexanol compound expressed by formula I (R<2> is aryl) (e.g. dl-trans-2-phenylselenocylohexanol) is treated with a lipase in the presence of a vinylcarboxylate compound expressed by formula II (R<1> is aryl or 1-17C alkyl; R<3> is H or 1-5C alkyl)(e.g. vinyl acetate) or an acid anhydride expressed by the formula (R<1>CO)2O in an inactive medium and the resultant product is separated and purified by a silica gel column chromatography. Thereby, a (1R, 2R)-cyclohexylcarboxylate compound expressed by formula III is obtained from a fraction having low polarity and a (1S, 2S)-cyclohexanol compound expressed by formula IV is obtained from a fraction having high polarity.
Patent JP-S60122670-A (JP)
Title: Portable lead wire winder
Inventor: FUJII HIDEAKI
IPC: B65H75/34
Filed: 1983-12-02
Abstract: PURPOSE:To provide a lead wire winder which can be used during rotation of a take-up drum and control the tension of a material to be taken up by disposing a reversal rotating mechanism and a mechanism for checking rotation in the winding direction at one end portion of a take-up shaft and an electric signal transmission mechanism at the other end portion thereof. CONSTITUTION:In case of drawing out a lead wire 4, the lead wire 4 is pulled by force larger than the urging force of a plate coiled spring 15, and when the required amount of the lead wire is drawn out, the pulling force may be cancelled. If the lead wire 4 is slackened, a solenoid valve of a ratchet click 18 is excited to disconnect a ratchet gear 17 from the ratchet click 18, so that the lead wire 4 is taken up by the urging force of the plate coiled spring 15. After slackening is removed by winding, the solenoid valve is de-energized to engage the ratchet click 18 with the ratchet gear 17. In case of next winding, the solenoid valve is excited, and then a gear 10 is rotated by manual operation or a motor 13 to take-up the lead wire. After winding, the ratchet click 18 is engaged with the ratchet gear 17 as described before, or the take-up shaft 2 is kept from being rotated by the plate coiled spring 15 by brakes of the motor 13.
Patent JP-S6289937-A (JP)
Title: Electric driving device for camera
Inventor: KAWAMURA MASAHARU
IPC: G03B17/00
Filed: 1985-10-16
Abstract: PURPOSE:To change the speed of all transmission systems automatically without extending the space, raising the cost, neither increasing the circuit load of an electric system by interlocking automatic speed changes of a change transmission system with that of a winding transmission system. CONSTITUTION:While a winding motor M2 is driven, the abnormal low speed detecting process is performed by the time interruption processing. A main routine is interrupted to perform the time interruption processing repeatedly at intervals of a certain time set by an interruption timer, and an abnormal low speed is detected by the abnormal low-speed detecting process having a relatively large number of steps during the motor driving period before detection of winding completion. This abnormal low-speed detecting process monitors whether a pulse period t1 of a winding signal consisting of a pulse generated at every certain rotation angle of a sprocket exceeds a detection reference time or not, and the abnormal low speed is detected if it exceeds the reference time. If a low-speed reduction rate is so set that torque is sufficiently large, a high-speed reduction rate is set to the optimum value for good winding load 9 and supply voltage.
Patent JP-H04109718-A (JP)
Title: Method and apparatus for companding digital signal
Inventor: YAMAMOTO TOSHIHIRO
IPC: H03M7/50
Filed: 1990-08-29
Abstract: PURPOSE:To decide a multiple factor in a very short time by obtaining a ratio of a threshold level to a digital input signal, and obtaining a sum of a product between the ratio and a 1st coefficient, a product between the squared ratio and a 2nd coefficient, and '1'. CONSTITUTION:An input level 8J is fed to a level comparator 26, in which the level is compared with a predetermined threshold level eth, and when the input level ei is less than the level eth, '1'is fed to a multiplier 22 as a multiple (g). When the input level ei is larger than the level eth, the level ei is fed to a divider 28 as it is. The threshold level eth is fed to the divider 28, and the divider 28 divides the threshold level eth by the input level ei to calculate a quotient eth/ei. The quotient eth/ei is fed to a computing element 30, in which the calculation of x=(1-eth/ei) is calculated. The value (x) is fed to a computing element 32, in which g=(1+alphax+betax<2>) is calculated. The multiple (g) obtained in this way is fed to a multiplier 22, in which the multiple (g) is multiplied with the digital input signal fed from an input terminal 20 to compand the digital input signal.
Patent JP-S6287290-A (JP)
Inventor: SAEKI YOSHIKUNI
IPC: G01B5/06
Filed: 1985-10-14
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-H0567159-A (JP)
Title: Table form data processing device
Inventor: NODA TAKASHI
IPC: G06F12/00
Filed: 1991-09-10
Abstract: PURPOSE:To efficiently use data by holding an index consisting of table definition information and table start address information and using this index to easily obtain plural virtual tables consisting of data in the same item of respective tables. CONSTITUTION:A table form data processing device 1 consists of a virtual table control part 11, a virtual table 12, a fundamental table input/output control part 13, and an index holding part 14, and a fundamental table consisting of plural data of the same table form is stored in an external storage device 2. Table definition information 15 and table start address information 16 are held in the index holding part 14, and only a row or column item is designated from an input/output device 3 to extract only data in rows or columns of respective tables, and these data are expanded in the virtual table 12. The fundamental table input/output control part 13 refers to information in the index holding part 14 to calculate the address of data in each table stored in the external storage device 2. Consequently, the index from the index holding part 14 is used to easily obtain plural temporary virtual tables, and data is efficiently used.
Patent JP-H0893925-A (JP)
Title: Valve device
Inventor: OTANI HIDEO
IPC: F16K1/08
Filed: 1994-09-26
Abstract: PURPOSE: To embody the quick and smooth secondary sideflow pattern and provide a high CV value property, cavitation property, low vibration and low noise properties or the like by preventing controlled fluid from the occurrence of exfoliation and swirl. CONSTITUTION: The characteristics part 5B and rim part 5D of a valve plug 5 are formed into an elliptical shape. A guide post part 5A and the rim part 5D are interconnected through a hydrodynamically smooth curved surface 23, so that corner parts, step parts or the like causing exfoliation, swirl or the like are obviated. Also, the rim part 5D is formed on the peripheral surface with a fluid exfoliation preventing part 24 consisting of a plurality of small recess similar to dimples of a golf ball. The fluid exfoliation preventing part 24 prevents further the fluid from exfoliation while increasing flow speed and realizing smoother flow.
Patent JP-2000050041-A (JP)
Title: Facsimile device
Inventor: TAKAHASHI SATOSHI
IPC: H04N1/32
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To report designated facsimile that reception is performed without watching data sent from a specified transmission source by a third person and to acquire the received data from the outside. SOLUTION: When facsimile transmission is performed from a facsimile device (FAX) 1 to a facsimile device (FAX) 2, after the FAX 2 acquires the telephone number of a transmission source sent continuously to a calling signal from an exchange, the reception of image information is performed and further, the acquired telephone number of the transmission source is compared with a specified call originating source telephone number preset to the FAX 2. When there is the coincident telephone number, a received result report for reporting the effect that the facsimile transmission from the specified transmission source is performed to FAX 3 preset as the destination to report. The timing to transmit the received result report can be arbitrarily set.
Patent JP-H0676230-A (JP)
Title: Floating magnetic head
Inventor: TSUKAMOTO SHIGERU
IPC: G11B5/60
Filed: 1992-08-28
Abstract: PURPOSE:To provide a floating magnetic head which does not undergo the deterioration of the electromagnetic transducing characteristics. CONSTITUTION:A metallic magnetic film 17 is formed on the face of a protrusion 16 confronting a gap and a metallic magnetic film 19 is formed on the face of a core 18 confronting the gap. The protrusion 16 and the core 18 are then butted and joined so that the metallic magnetic films 17, 19 confront each other. At this time, the thickness M1 of the metallic magnetic film 19 is made larger than the thickness M2 of the metallic magnetic film 17.
Patent JP-H0674194-A (JP)
Title: Pump device
Inventor: TANABE MASATOSHI
IPC: F04D29/60
Filed: 1992-08-28
Abstract: PURPOSE:To remarkably reduce noise with a simple constitution and facilitate waste disposal by forming a bolt inserting hole into a polygon, and press-fitting a washer having a diameter larger than a side of the bolt inserting hole after insertion of a bolt or a nut. CONSTITUTION:A pump unit having an electric motor 2 is mounted on a pump base 1 made of a synthetic resin, where an intake water passage 9, a discharge water passage 21, an a tunnel-like hole 28 for outside wiring are formed. A sealed type pump cover not having a cut portion is supported in such a manner as to cover the pump unit. A bolt inserting hole 42 is formed for fixing the electric motor 2 to the pump base 1 made of a synthetic resin. The bolt inserting hole 42 is formed into a polygon. A washer 43 having a diameter larger than a side of the bolt inserting hole 42 is press-fitted into the bolt inserting hole 42 after insertion of a bolt 41 or a nut 44. Consequently, it is possible to take productivity, installation performance and discard into consideration, and to reduce noise and enhance safety.
Patent JP-2000080282-A (JP)
Title: Peeling controlling agent composition
Inventor: ARMSTRONG STEPHEN
IPC: C08L83/07
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a peeling controlling agent composition free from a trouble of fuming during a treating operation and having no trouble of coagulation, thickening or the like at a low temperature by compounding an alkenyl functional siloxane with a specific branched olefin. SOLUTION: This composition is obtained by compounding (A) at lest one kind of an alkenyl functional siloxane having a viscosity (at 25 deg.C) of preferably 40-100,000 mPa.s, more preferably 40-50,000 mPa.s, further preferably 400-10,000 mPa.s and (B) at least one kind of a branched olefin of the formula [the total number of the carbons in each olefin is at least 20; (n) and (m) are each 0-20; (x), (y) and (z) are each 1-12]. Examples of the component A include a vinyldimethylsiloxy-terminated polydimethylsiloxane polymer and a hexenyldimethylsiloxy-terminated polydimethylsiloxane polymer.
Patent JP-S6290684-A (JP)
Title: Foul odor processor for flash fixing device
Inventor: TSUGE TAKESHI
IPC: G03G15/20
Filed: 1985-10-17
Abstract: PURPOSE:To efficiently and securely decompose a foul odor produced by toner in flash lighting by providing a foul odor duct which guides the odor produced by a flash fixing device, an ozone duct which guides ozone produced by an electrostatic discharger, and a gas decomposing device interposed in the confluence duct where both ducts come together. CONSTITUTION:The ozone produced by electrostatic dischargers such as a charging corotron 2 and a transfer corotron is guided to a mixing box 16 by a suction blower 13 through ozone ducts 14 and 15. The odor produced by toner on a transfer form in flash fixation by a flash lamp 8 is also guided to the box 16 through odor ducts 9 and 11. Consequently, the odor admitted in from the duct 11 is stirred and mixed in the box 16 and oxidized with the ozone and the remainder is further adsorbed by an active carbon filter 19 through a duct 18. The other ozone is reduced slightly with the odor in the box 16 and then decomposed by the active carbon filter 19 through the duct 18.
Patent JP-H0279454-A (JP)
Title: Device for forming of semiconductor lead
Inventor: HATADA NAOZUMI
IPC: H01L23/50
Filed: 1988-09-16
Abstract: PURPOSE:To have stable and easy bending of a lead by arranging a lead support on plane of a lead clamping plate with possibility of sliding in the longitudinal direction of the lead, and allowing the lead support to receive compression force from this lead clamping plate through resilient substance such as rubber when a compression force is applied. CONSTITUTION:A lead clamping plate 16 to clamp an external lead 2 is moved along the longitudinal of a lead in the direction of arrow, and thereby first a lead support 17 contacts a lead shoulder 21 and slides along a groove 18 to come in contact with hard rubber 19. Further, a compression force is transmitted to the bending part 15 of the lead by loading the compression force F in the longitudinal direction of the lead. If supports 17 are arranged on the base plate in the number corresponding to the number of leads, many leads can be clamped simultaneously by simple structure. Also the support 17 is required only to have a thickness a little larger than the thickness of the lead, and there is no fear of interference between the clamping plate 16 and mold part 6 or the supporting part of semiconductor package.
Patent JP-S59115629-A (JP)
Inventor: RAINERU YUNKU
IPC: H04B3/28
Filed: 1983-12-07
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-S60120702-A (JP)
Title: Production of particulate resin
Inventor: KUMAGAI YUUGO
IPC: C08F2/00
Filed: 1983-12-06
Abstract: PURPOSE:To produce a uniform particulate polymer stably, by adding dropwise a monomer mixture of an alkoxymethyl-melamine and a hydrophilic functional group-containing vinyl monomer to an aqueous medium heated to a polymerization temperature while suspension-polymerizing the monomers. CONSTITUTION:Use is made of a mixture of (A) a compound of the formula [wherein R1-R6 are each -H, -CH2OH, -CH2OR7 (wherein R7 is a 1-6C alkyl group provided that at least one of R1-R6 is -CH2OR7)], e.g., hexamethoxymethylmelamine, and (B) a vinyl monomer having a hydrophilic functional group reactive with the above compound (e.g., beta-hydroxyethyl acrylate) at a molar ratio of about 70/30 or below. Namely, an aqueous medium containing a dispersant, etc. is heated to a polymerization temperature or higher, and the above monomer mixture is added dropwise to the aqueous medium at a rate of addition <= about 16.7g/min/kg of the sum of the aqueous medium and the monomers, while the monomers are being suspension-polymerized.
Patent JP-2000044579-A (JP)
Title: Carbosiloxane dendrimer
Inventor: YOSHITAKE MAKOTO
IPC: C07F7/18
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer having low viscosity and low glass transition temperature and difficult to crystallize, and useful e.g. as a releasant by introducing a highly branched structure wherein siloxane linkages and silalkylene linkages are alternately arranged with a polysiloxane structure as the nucleus. SOLUTION: This polymer has, as a nucleus, a polysiloxane structure having a silicon atom number of >=2 and having a siloxane unit of the formula X1 R1aSiO(3-a)/2  R1 is a 1-10C alkyl or aryl; (a) is 0-2; X1 is a silylalkyl of formula I, in the case of (i)=1, [R2 is a 2-10C alkylene; R3 is a 1-10C alkyl; Xi+1 is a silylalkyl, 1-30C hydrocarbon (R4); (i) is a number of silylalkyl stratum of 1-10; (bi) is 0-3]} and also have a group of formula II. This dendrimer is obtained e.g. by subjecting a polysiloxane having a unit of HR1aSiO(3-a)/2 and a compound having one intramolecular non-conjugated alkenyl to addition reaction in the presence of a platinum-based transition metal catalyst.