baber/WOPTO huggingface dataset:
Patent JP-H03245347-A (JP)
Title: Rotary magnetic head drum device
Inventor: INOMATA HIROMICHI
IPC: G11B15/61
Filed: 1990-02-22
Abstract: PURPOSE:To reduce fluctuation in magnetic recording velocity by providing a vibration proofing projection to press the upper end part of a magnetic tape from the inside on the downstream side further from the fine projections on the magnetic tape separating side on the magnetic tape traveling surface of a fixed drum. CONSTITUTION:On the downstream side further from the fine projections 5b on the magnetic tape separating side of this device, the vibration proofing projection 6 is provided to press the upper end part of a magnetic tape 1 from the inside. When a magnetic head 2 separates the magnetic tape 1, the upper end part 1' of the magnetic tape 1 is pressed to the outside by the vibration proofing projection 6 on the downstream side further from the fine projections 5b on the magnetic tape separating side on the magnetic tape traveling surface of a fixed drum 4, and the fine tape vibration caused by the separation of the magnetic head 2 is suppressed at the upper end part 1' of the magnetic tape. Thus, the high-definition recording and reproducing device can be obtained while reducing the fluctuation in the magnetic recording velocity.
Patent JP-S61201244-A (JP)
Title: Light recording method
Inventor: KAWADA HARUNORI
IPC: G03C5/00
Filed: 1985-03-05
Abstract: PURPOSE:To enable recording high in reliability and density by using a light recording element composed of a triphenylmethane deriv. film, and utilizing an information erasing stage of color developed by irradiation of light of wavelength lambda1 and an information recording stage of color faded or erased by irradiation of light of wavelength lambda2. CONSTITUTION:The substance for constituting the light recording layer is composed of a molecule having one hydrophilic site, one hydrophobic site, and one site responding to light in one molecule, and the light recording layer is formed by forming its monomolecular film or their built-up molecular films on a base plate 6. The light recording layer 5 composed of the built-up molecular films made of a colored triphenylmethane deriv. is formed on a reflective layer 7 formed on the base plate 6, and when it is irradiated with UV rays 9 of wavelength lambda2 through a protective layer 8, color erasing reaction is caused at the irradiated part, the deriv. is converted into the colorless type, thus information is recorded. then, it is irradiated with a monitoring light, and the record is read in accordance with the intensity of the reflected light. After the reading, when it is irradiated with a light of wavelength lambda1, if needed, color developing reaction is caused, the deriv. is converted into the colored type, and the record is erased.
Patent JP-H06230034-A (JP)
Title: Probe base plate and manufacture thereof
Inventor: YOSHIMIZU TOSHIKAZU
IPC: G01R31/26
Filed: 1993-02-05
Abstract: PURPOSE:To provide a probe base plate to lead a signal from a semiconductor test device to an object to be inspected and manufacturing method therefor. CONSTITUTION:Wiring layers 1b1, 1b2 are formed on the surface of one side of a base film 1a so as to have a required pattern, bump electrodes 1d2, 1d3 are formed in the position in response to the electrode pad of an object to be inspected in the vicinity of one-sided ends of the wiring layers, and bump electrodes 1d1, 1d4 for electrically exchanging signals between a semiconductor test device and themselves are formed in the vicinity of the other ends of the wiring layers. A wiring film 1 completed by such processes is fitted to a base material 2 so as to complete a probe base plate.
Patent JP-S61201106-A (JP)
Title: Image pick-up system of transparent film
Inventor: GOTO YUKIHIRO
IPC: G01B11/30
Filed: 1985-03-05
Abstract: PURPOSE:To pick up suitably the change of the film thickness by providing a means to irradiate a diffused light on the film surface in which the surface is at least transparent and a means to pick up by a photoelectric converting element at the position to execute the regular reflection from the film surface. CONSTITUTION:A body to be inspected 3 is provided in which a photo resist 2 is provided on the surface of a semiconductor wafer 1. In the right diagonal upward direction for the body 3, a diffused plate is arranged, and the light from a light source 5 is made into the diffused light by the diffused plate 4 and irradiated onto the surface of the resist 2. For the incident angle at such a time, 20 deg.-30 deg. for the surface of the resist 2 are optimum. To the regular reflection light path from the surface of the resist 2 irradiated by the diffused light, a photoelectric converting device 6 is arranged. To an incident light path of the photoelectric converting element of the device 6, the optical filter to pass through the special wavelength light only is arranged. By picking up by such an optical system, the change of the film thickness of the resist 2 can be picked up.
Patent JP-S60187038-A (JP)
Title: Multilayer interconnection structure
Inventor: NOGUCHI YOSHIO
IPC: H01L21/3205
Filed: 1984-03-07
Abstract: PURPOSE:To obtain the interconnection structure free of crosstalk by a method wherein, when a multilayer interconnection structure is provided on a bipolar LSI or an MOS.LSI or the like, a conductive layer is formed between the interconnection adjoining each other, and the potential of said conductive layer is fixed to the earth potential. CONSTITUTION:The first layer of Al wiring 12 of the prescribed shape is formed on the semiconductor substrate 11 whereon an insulating film is provided on the surface, and an interlayer insulating film 13 such as PSG is coated on the whole surface including the wiring 12. Then, the second layer of Al conductor 14 to be connected to the earth potential is coated on the whole surface. Subsequently, the third layer of Al wiring 16 of the prescribed shape is provided on the above- mentioned film 15, and a multilayer interconnection structure is formed. According to this constitution, the first layer of Al wiring 12 and the third layer of Al wiring 16 are used as signalling wirings, and the potential of the second layer of Al conductor 14 is fixed to the earth potential. Through the above- mentioned procedures, each signal wiring is electrostatically shielded, and the noise and the erronous operation generating by crosstalk can be prevented.
Patent JP-S57167653-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUSHIMA TOSHITAKA
IPC: H01L21/76
Filed: 1981-03-23
Abstract: PURPOSE: To facilitate connection to a semiconductor substrate without lowering the degree of integration by forming a groove outside the insulator isolation region of a semiconductor layer shaped to the surface of the substrate, filling a polycrystal semiconductor material and thermally treating the surface.  
     CONSTITUTION: The thin semiconductor layer 2 with a conduction type opposite to the substrate 1 is formed to the surface of one conduction type semiconductor substrate 1, and the semiconductor layer 2 is isolated by the annular insulator isolation regions 7 at every element forming region 3. The groove 31 is shaped to the external region 30 of the regions 7 through etching, and the groove 31 is filled with polycrystal silicon 32 to which an impurity with the same conduction type as the substrate 1 is doped. The impurity in the polycrystal silicon 32 is diffused through heat treatment, and the polycrystal silicon 32 and the substrate 1 are conducted. A substrate electrode 22 is attached onto the surface of the polycrystal silicon 32 of the groove 31. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03244863-A (JP)
Title: Hydraulic controller of belt type continuously variable transmission for vehicle
Inventor: HAYASHI TAKASHI
IPC: F16H61/00
Filed: 1990-02-22
Abstract: PURPOSE:To keep off any slip of a driving belt by correcting a desired value so as to be varied more gently than the calculated desired value when a sudden reduction in a control pressure desired value of a hydraulic actuator is judged. CONSTITUTION:In relation to the sudden return operation of an accelerator pedal, when a desired value calculated on the basis of input torque in a belt continuously variable transmission is so judged that it is suddenly decreased by a desired value sudden decrement judging means A, a control pressure desired value calculated by a desired value calculating means C is corrected so as to vary it more gently than the sudden reduction in the desired value calculated by a desired value correcting means B. A control pressure control means D drives a control pressure control valve E in accordance with the corrected desired value, thereby controlling hydraulic pressure for a hydraulic actuator of the belt continuously variable transmission. Thus, any slip in a driving belt is preventable.
Patent JP-S60187949-A (JP)
Title: Recording medium for optical disk
Inventor: SHIBATA ITARU
IPC: G11B7/2433
Filed: 1984-03-06
Abstract: PURPOSE:To obtain a long-life disk which operates stably by dispersing the 2nd material which has lower crystallization temperature than the 1st recording medium of pregrooved optical disk and maximum core generation almost at the glass dislocation temperature of the 1st recording medium in the 1st recording medium. CONSTITUTION:A recording medium is formed on a disk substrate molded out of synthetic resion such as PMMA by dispersing the material, such as Mg-Sn (95:15), which has the lower crystallization temperature than the 1st recording medium such as Te-Ge (85:15) and maximum crystal core growth almost at the glass dislocation temperature of the 1st recording medium such in the 1st recording medium as the 2nd material. Thus, crystal cores of the 2nd material are gown before the 1st recording medium is crystallized, and the 1st recording medium Te-Ge is then crystallized to have its growth impeded, so that is does not become rough. Therefore, the diffusion of reflected ligh and the cracking and separation of a vapor-deposited recording medium film which are caused by the roughening of the crystal are eliminated.
Patent JP-H07254039-A (JP)
Title: Magnetic data processor
Inventor: GOTO MASAO
IPC: G11B5/265
Filed: 1994-03-14
Abstract: PURPOSE:To unnecessitate a head moving mechanism and to miniaturize the mechanism by arranging a magnetic detection element on the head surface opposed to a magnetic data recording surface in an array state over the magnetic data recording range. CONSTITUTION:A head driving mechanism 11 is provided with an actuator 13 on which a piezoelectric element is laminated to slide and move a carridge 3 in the direction of the arrow A-B against a spring 12 for bias. At the time of processing magnetic information, a magnetic stripe 23 being a record carrier in a bankbook 20 is pressed on the magnetic head 2 of a magnetic data processor 1 by a pressing member 21 and a spring 22. On the head surface of the magnetic head 2, a magnetic detection element reproducing magnetic data as an electric signal and a magnetic circuit element converting the electric signal into a magnetic field are arranged in an array state over the recording range of the magnetic data recorded on the magnetic recording surface of the magnetic stripe 23. Therefore, the recorded magnetic data can be reproduced as the electric signal without moving the head opposite to the magnetic data recording surface.
Patent JP-H02220520-A (JP)
Title: Multiple address line assignment system
Inventor: YABUSAKI MASAMI
IPC: H04B7/26
Filed: 1989-02-21
Abstract: PURPOSE:To decrease the number of idle channels by providing a selection means and an assignment means, maximizing the number of receptible slave stations, and selecting an idle channel sequentially. CONSTITUTION:Plural stations communicating with each other by using a burst signal and a control station applying call control to each slave station are provided in the system. The control station is provided with a time unit representing a timewise location of a channel used by each salve station and a channel control table 8 controlling a carrier number representing the frequency of the channel. When a multiple address communication request comes from a slave station, the table 8 is referenced and each slave station selects a time unit able to receive the multiple address communication. A selecting means is provided with a number of channels for reception measuring section 6 and a number of channels for transmission measuring section 7 and uses a call control management section 5 to assign the selected time unit to a multiple address line. Then the number of idle channels is minimized and the number of the idle channels in the tim unit is saved.
Patent JP-S56139541-A (JP)
Title: Rubberlike polymer composition
Inventor: KOTANI TEIZOU
IPC: C08L33/02
Filed: 1980-04-03
Abstract: PURPOSE: An ozone-resisting, oil-resistant rubberlike polymer composition with excellent oil resistance, heat resistance and sour gasoline resistance, comprising a copolymer consisting of butadiene, acrylonitrile and an amide compd. or an imide compd., and PVC.  
     CONSTITUTION: A rubberlike composition comprising (A) a copolymer consiting of 45W79wt% butadiene, 20W55wt% acrylonitrile and 0.1W10wt% of at least one compd. selected from an amide compd. of formula I (wherein R 1  and R 2  are H, Cl, Br or 1W12C alkyl, R 3  is H or 1W4C alkyl, R 4  is H, 1W4C alkyl or 6W12C aryl) [e.g., N-(4-anilinophenyl)methacrylamide] and an imide compd. of formula X (wherein R 1  and R 2  are H, Cl, Br or 1W12C alkyl; R 3  and R 4  are H or 1W4C alkyl) [e.g., N-(4-anilinophenyl)maleimide], and (B) PVC, in an A to B wt. ratio of 95W40/5W60. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61203456-A (JP)
Title: Formation of pattern
Inventor: TODA SHOZO
IPC: G03F7/00
Filed: 1985-03-06
Abstract: PURPOSE:To increase development processing capacity and to prevent insoluble matter by using a developing soln. dissolving a chelating agent to develop a water-soluble photosensitive resin composed essentially of polyamide having sulfonate groups. CONSTITUTION:The water-soluble photosensitive resin composed essentially of a polyamide having sulfonate groups is obtained by reacting a polyamide reactant, before completing polymn. reaction of polyamide, with an aromatic or aliphatic sulfonic acid salts having two amide-forming functional groups. This resin is developed with a developing soln. dissolving the chelating agent to form a pattern. As the chelating agent, polyaminocarboxylate, such as disodium ethylenediamine-tetraacetate and tetrasodium ethylenediaminetetra acetate, and it is used in an amt. of 50-10,000ppm per water to be used for the soln.
Patent JP-H04211047-A (JP)
Title: N-sulfenyl-n'-sulfonyl-urea derivative
Inventor: FURITSUTSU MAURAA
IPC: A01N51/00
Filed: 1991-02-15
Abstract: PURPOSE: To prepare a novel N-sulfenyl-N'-sulfonyl-urea derivative useful as an antimicrobial agent and material protecting agents.  
     CONSTITUTION: A compound of formula I [] (R is alkyl, aryl or hetaryl; R 1  is alkyl; R 2  is alkyl or aryl; and R 3  are halogenoalkyl), e.g. N- dichlorofluoromethylsulfenyl-N-methyl-N 1 -methoxy-N 1 -methylsulfonyl-urea. These compounds can be obtained by reacting a substituted sulfonamides of formula II with a halogenated N-sulfenylcarbamic acid preferably in the presence of an acid coupler such as potassium fluoride in a solvent such as methylene chloride at 0-100°C. A compound of formula I are suited for plant protecting agents, in particular as bactericides or fungicides; they are formulated so as to contain 0.1-95% by weight of the active ingredient. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H06227206-A (JP)
Title: Caster device
Inventor: SHINODA KAZUHIKO
IPC: B60B33/04
Filed: 1993-02-08
Abstract: PURPOSE:To facilitate height adjustment of each caster of a caster device which is equipped with a plurality of casters for an object to be transported and wherein the caster height is made adjustable, by moving vertically at least two of the casters in linkage with a height adjusting mechanism. CONSTITUTION:To draw in caster 40 and put the left bottom 7 of an object 1 in contact with the floor 8 when the height of a caster device is to be adjusted, first one of the shafts 22 of a height adjusting mechanism 29 is rotated. This causes two worm gears 23 into rotation and also two worm wheels 31 into rotation which are meshing with the worm gears. This causes a caster shaft 34 to be drawn in upward through a threaded part which is engaged by the threaded part of the worm wheel 31. Thereby the left bottom of the object 1 is contacted with the floor 8 because the rolling wheel 41 of the caster 40 is drawn in upward. Thereby either of the shafts 21, 22 is rotated so that the two casters 40 are interlocked and moved in the vertical direction simultaneously.
Patent JP-2000242844-A (JP)
Title: Coin delivery part and coin processor
Inventor: DEGUCHI KOICHI
IPC: G07D1/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a coin delivery part capable of delivering coins one be one, suppressing the blocking of coins when superposed coins are bitten in-between a reversing belt and the carrying belt, and when a blocking due to bitten coins is generated, easily reversing the carrying belt, and to provide also a coin processor using the coin delivery part. SOLUTION: The coin delivery part is provided with a carrying belt 13 having a carrying surface and capable of carrying each coin on the carrying surface, a table 18 having a guide surface arranged confronted to the the belt 13 along the surface on the opposite side to the carrying surface and a rotary roller 16 having an external peripheral part, arranged so as to be separated from the carrying surface by a prescribed distance and ejecting a coin carried and coming into contact with the outer peripheral part, in a direction other than the advancing direction of the belt 13.  A recessed part 19 is formed on the guide surface in the vicinity of the rotary roller 16, and when a 1st coin 2A arranged close to the roller 16 out of two superposed coins 2A, 2B is bitten by the roller 16, the 1st coin 2A pushes the 2nd coin 2B arranged far from the roller 16 to the direction of the recessed part 19 and the 2nd coin 2B runs away in the direction to the recessed part.
Patent JP-S51118964-A (JP)
Title: Semiconductor device
Inventor: TAKAHOSHI ATSUSHI
IPC: H01L23/04
Filed: 1975-04-11
Abstract: PURPOSE: Stad-type semiconductor device like a rectifier which doesn't need a special construction for forming an airtighten container and has a large effect diameter of attaching face of a semiconductor base. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04280817-A (JP)
Title: Production of thin film from gelatinous material of zirconium oxide-based precursor
Inventor: HAYASHI HIROAKI
IPC: C01G25/02
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a transparent and dense zirconium oxide-based thin film by dissolving a specific gelatinous material of zirconium oxide precursor in a carboxylic acid and an organic solvent to give a transparent solution, coating a molded article with the transparent solution, and then heating. CONSTITUTION:A gelatinous material of zirconium oxide precursor composed of a polymer comprising Zr-0-Zr bond as a main chain and OCOR group (R is 1-4C straight-chain or branched alkyl) at the side chain is dissolved in a carboxylic acid and an organic solvent. Then the transparent solution is applied to a molded article and heated to give the objective zirconium oxide thin film. The gelatinous material of the precursor has low solubility in organic solvents. Therefore, the gelatinous material of the precursor is added to the organic solvent, which is mixed with a small amount of the carboxylic acid and heated so that the gelatinous material of the precursor is completely dissolved to give a transparent solution. As for the addition of the carboxylic acid it is considered that, since the end group of the precursor polymer is replaced with OCOR group having high affinity for solvent, the precursor can be dissolved in an alcoholic solvent.
Patent JP-S59188229-A (JP)
Title: Electronic switch circuit and multiplexer circuit
Inventor: TATEDA YOSHIFUMI
IPC: H03K17/60
Filed: 1983-03-16
Abstract: PURPOSE:To reduce the leak in an open state and to increase a response speed by coupling two series connection bodies each consisting of a transistor (TR) and a diode in opposite polarities through a capacitive element, and connecting a voltage source to the connection points of TR and diode. CONSTITUTION:When a switch 36 is connected to a power source 28, TRs 18 and 17 turn on to flow a current in the order of a power source 33, high resistance 32, TR18, 17, and power source 31; the potential at a point (d) rises and the potential at a point (e) falls. Then, a current flows through the power source 18, low resistance 27, diode Di21, TR18, TR17, Di22, low resistance 29 and power source 28 in order to turn on Dis 21 and 22, so an input to a terminal 26 is transmitted to a load 20. When the switch 36 is grounded, the TRs 18 and 17 turn off to lower and raises the potentials at points (d) and (e) respectively, so the Dis 21 and 22 also turn off. Therefore, the signal leak in an open state is small. Further, none of bases of TRs has high impedance, so the response speed is fast.
Patent JP-H10313361-A (JP)
Title: Provided method for moving voice mail
Inventor: RANTA TARJA-LEENA
IPC: H04B7/185
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a voice mail service through a mobile telephone network by performing transmission to a voice mail box in accordance with the registration of a subscriber's mobile station to a 2nd network switching node and performing the content transmission of a 1st voice mail box according to the receiving of a voice mail transfer command through a 1st voice mail storing unit. SOLUTION: A satellite control center SCC 8 and a tracking telemetry and controller TT/C 9 control the operations of satellites 3a and 3b, e.g. the setting of a transmission power level and transponder input tuning through an instruction from a network management center NMC 7. A telemetry signal from the satellites 3a and 3b is received by the tracking-telemetry and controller TT/C 9 and processed by the center SCC 8, so that the satellites 3a and 3b function surely and accurately. Mobile telephones UT4a and 4b communicate with the satellites 3a and 3b during speech communication.
Patent JP-H07253182-A (JP)
Title: Coupling device of plastic pipe such as copper pipe
Inventor: UEHARA YOSHINOBU
IPC: F16L19/06
Filed: 1994-03-15
Abstract: PURPOSE:To provide a coupling device which is not removed easily, and has also a sealing property. CONSTITUTION:Between a screw tube 5 and a union nut 6 screwed to the screw tube 5, a metal ring 11 with a cut circular form to be inserted to a copper pipe 4 is provided. Taper form inner end edges 9 and 10 to which the metal ring 11 is engaged so as to contract its diameter are formed to the screw tube 5 and the union nut 6. Furthermore, a locking groove 7 to surround the copper pipe 4 at an adequate position on the inner surface of the screw tube 5 is formed, and a seal ring 8 to pressure contact to the outer peripheral surface of the copper pipe is fitted and locked to the locking groove 7.
Patent JP-H05237624-A (JP)
Title: Device for heating and cooling metallic mold for casting
Inventor: MURAMATSU TAKASHI
IPC: B29C45/73
Filed: 1992-02-28
Abstract: PURPOSE:To suitably heat and cool the developing position of casting defect in a metallic mold in good responsiveness and to reduce the reconstruction cost of the metallic mold. CONSTITUTION:In this device, a heat conductive body 10 having heat radiating fins at the tip part, a heater 20 arranged at the outer peripheral surface of the heat conductive body 10 in order to heat the heat conductive body 10 and a pipe 30 for circulating cooling water attached to the heat conductive body 10 in order to circulate the cooling water in a hole 12 formed in the heat conductive body 10 are provided.
Patent JP-S61204592-A (JP)
Inventor: NAKAI MASARU
IPC: G21F3/00
Filed: 1985-03-07
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。