baber/WOPTO huggingface dataset:
Patent JP-H0711139-A (JP)
Title: Oil-resistant silicone rubber composition and its production
Inventor: SHIGEHISA TAIDO
IPC: C08K3/36
Filed: 1993-06-28
Abstract: PURPOSE:To obtain a silicone rubber compsn. which gives a vulcanizate which is excellent in mechanical strengths and withstands a long-term contact with a mineral-oil-based lubricant by compounding a specific raw organopolysiloxane rubber, a fine silica powder, a specific diorganopolysiloxane oil, and an org. peroxide. CONSTITUTION:This rubber compsn. is prepd. by mixing 100 pts.wt. raw organopolysiloxane rubber having the mean compsn. formula: RaSiO(4-a)/2 [wherein R is a (substd.)monovalent hydrocarbon group; and (a) is 1.8-2.3] and at least two alkenyl groups directly bonded to Si atoms in the molecule with 40-200 pts.wt. fine silica powder and a diorganopolysiloxane oil having a viscosity at 25 deg.C of 1-1,000cP and not having an alkenyl group in the molecule in a wt. ratio of the silica powder to the oil of (1:0.2)-(1:3.5) and then with 0.1-10 pts.wt. org. peroxide. The compsn. gives a vulcanizate which is excellent in mechanical strengths, swells little even when kept always in contact with a mineral-oil-based lubricant, and hence can be used for a long term.
Patent JP-S6074062-A (JP)
Title: Diagnostic system for input and output device
Inventor: MIYAZAWA KAZUYOSHI
IPC: G06F13/00
Filed: 1983-09-30
Abstract: PURPOSE:To facilitate the necessary realization of an overload state during search for the cause of trouble by providing an input/output controller with a test command a receiving means and a means which cuts off a suppress-out signal by said command. CONSTITUTION:When the test command for causing overrun is sent through a data bus 7 for diagnosis, etc., it is decoded by a command decoder 8, which outputs ''1''. This signal is passed through an inverter 5 and reduced to ''0'' to be fed to an AND circuit 4 together with a signal from a signal receiver 3. In this state, even if the suppress-out signal arrives at a signal terminal 2, the output of the AND circuit 4 is still ''0'', so the operation is carried on as it is without reporting the suppress-out signal to a control part 6.
Patent JP-S57106102-A (JP)
Title: Lead wire for transformer
Inventor: FURUKAWA SADAO
IPC: H01F27/04
Filed: 1980-12-24
Abstract: PURPOSE:To enhance the flexibility of a lead wire for a transformer by forming the surface of an electrostatic shield of wavy shape. CONSTITUTION:A crepe paper sheet is wound several tens times on the outer periphery of an electrostatic shield 13 to form an insulating cylinder 14. A core wire 2 is covered with this cylinder 14, one end of the shield 13 is connected to the core wire 2 via a conductor 15, a lead wire 4 is bent, and is connected to a high pressure bushing 5. In this case, the shield 13 is formed on the surface of a thin wavy structure.
Patent JP-S57105893-A (JP)
Title: Charge coupling type quantizing circuit
Inventor: YAMADA TETSUO
IPC: G11C27/04
Filed: 1980-12-24
Abstract: PURPOSE:To achieve a charge coupling type quantizing circuit with high speed and performance to a large signal charge amount, by forming a channel potential so that a signal charge of a charge storage section always moves from a charge input section to a charge split section. CONSTITUTION:An input barrier electrode 16 corresponds to a charge injecting electrode as conventional device, and charge storage electrode groups 17-23 applied with different voltages and split electrodes 24, 25 making quantization are formed, a transfer pulse phi1 is applied to transfer electrodes 26, 27 and a transfer pulse phi2 is applied to transfer electrodes 28, 29 respectively. In this case, two-phase transfer electrodes are shown. A split resistor 30 splits a voltage of a power supply 31 and an ion injection layer of the opposite conduction type as the substrate formed in one chip is used as a resistive element. An analog signal charge injected to a storage region moves in a step potential and storage is made from a channel under a storage electrode 23 with the lowest potential.
Patent JP-H1027329-A (JP)
Title: Magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/72
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance and durability of a magnetic recording medium and further, to improve the tacky adhesiveness of a magnetic layer and a protective layer by changing the ratio of the carbon-carbon σ bonds in the protective layer comprising a thin film in a range of 1 to 10nm. SOLUTION: The magnetic layer comprising Co and having 1,750Å is formed by a vapor deposition device on a PET film having 6.5μm thickness. Next, the protective layer comprising a diamond-like carbon thin film having 100Å thickness is formed by an ECR plasma CVD method on this magnetic layer. A gaseous mixture composed of benzene, CH4 and Ar is used for gaseous raw materials. The vacuum degree of this time is specified to 4×10<-3> Torr and ECR power to 500W. When the ratio of the formed protective layer is measured by EELS, the ratio of the σ bonds varies at a difference of at least 5% up to 55 to 85% while a spot of 1nm is moved 10nm. The ratio of the σ bonds over the entire part of the protective layer is 60% and the film thickness is 100Å. A lubricative layer is formed thereon.
Patent JP-H0469583-A (JP)
Title: Underwater detecting device
Inventor: YAMAMOTO TOKIAKI
IPC: G01S7/52
Filed: 1990-07-09
Abstract: PURPOSE:To clearly identify the kind, etc., of a target by providing subordinate phase composing circuits, which compose the phases of respective received signals from ultrasonic wave vibrators selected by a switching circuit, independently in parallel to a main phase composing circuit. CONSTITUTION:The main phase composing circuit 8 composes the phase of signal components of center frequency f0 of the respective received signals and then a center frequency filter 16 extracts only the signal components of center frequency f0. A second higher harmonic filter 24 extracts only signal components of second higher harmonics 2f0. Then the received signals which are sorted into respective frequency components f0, 2f0, and 3f0 are stored as image data in respective main and subordinate storage parts 18, 28, and 30, and then read out in synchronism with TV scanning and outputted to a display unit 32. Then an image plane is displayed while divided by the frequency components to identify the kind, etc., of the target.
Patent JP-2001012620-A (JP)
Title: Butterfly valve
Inventor: YURUGI YOSHINORI
IPC: F16K1/226
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To use stably over a long term by forming the outer periphery edge of a valve element and seat ring in a truncated cone shape and off-centering its top from the center line of the longitudinal direction of the valve main body. SOLUTION: A seat ring 5, press-contacted to the outer periphery surface of a valve element 3, for closing a valve is fixed to the inner periphery surface of a valve main body 1. The inner periphery surface of the set ring 5 is formed in an oval shape following to the oval shape of the outer periphery surface of the valve element 3 so as to guarantee the adhesiveness to the valve body 3.  As the seat ring 5 is constituted by a triple eccentricity such as a primary eccentricity for separating the seat surface formed on the outer periphery surface of the valve element 3 and the seat ring 5 installed on the valve main body 1 from the center of the valve element 3 and the center of a valve rod, while being fixed to the valve main body 1 by a seat press member 7, a secondary eccentricity for separating from the center of the valve main body 1 and a tertiary eccentricity for slanting against the center line of the valve main body 1, while positioning the top of truncated cone shape for constituting the valve main body 1 and the seal surface of the valve element 3 to the opposite side of the valve rod 4, a stable function can be held for a long term.
Patent JP-H0231318-A (JP)
Title: Magnetic recording medium
Inventor: SHIMANO YUKI
IPC: G11B5/62
Filed: 1988-07-20
Abstract: PURPOSE:To obtain the magnetic recording medium having an excellent traveling property and durability while attaining high-density recording even when an abrupt humidity changes arises by specifying the change range of the coefft. of friction to a specific value or below under the specific humidity change. CONSTITUTION:The magnetic recording medium is produced by determining the difference between the upper limit value and lower limit value of the coefft. muk of friction under 10-80% relative humidity at 30 deg.C is <=0.15. Namely, hydrocarbon halide of such as, for example, acetone or methyl ethyl ketone is used as the medium used for kneading and dispersing of the magnetic layer forming components. Prepn. of a magnetic coating compd. is executed by successively continuing kneading of the respective magnetic layer forming components until the magnetic coating compd. is obtd. This magnetic coating compd. is applied on a nonmagnetic base and is subjected to a magnetic field orientation treatment at need in an undried state after the application; further, the surface smoothing is executed. The high-density recording is thus executed even when the abrupt humidity change arises. The magnetic recording medium having the excellent traveling property and durability is thus obtd.
Patent JP-S6339506-A (JP)
Inventor: KANETAKE YUJI
IPC: A01B69/00
Filed: 1986-08-01
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-H1025484-A (JP)
Title: Gas cooler and production of feedstock gas
Inventor: NAITO KAZUSHIGE
IPC: B01J7/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a gas cooler by which the control of the temperature of a gas fed into the subsequent step can be performed quickly, and the gas temperature can be controlled in high accuracy and a process for producing a feedstock gas. SOLUTION: The cooling sections 7, 8 and 9 of an SO2 gas production process have PAS 1-3 each being a parallel by-pass pipe. Since the cooling sections are provided between a sulfur burner 5 and a converter 4 and between a converter 5 and the subsequent step, temperature controllers 20-22 can return the deviations of the measured temperature of the SO2 gases passing pipes TUO l-3 for feeding the SO2 gases into the subsequent steps from the temperature sets as control signals FE 1-3. By changing the mixing ratio between the cooled SO2 gas and the high-temperature SO2 gas by regulating flow control valves 1-3 according to the control signals, the control of the SO2 gas entering the subsequent step can be performed quickly in high accuracy.
Patent JP-H0844630-A (JP)
Title: Device for controlling file access and method thereof
Inventor: MASHITA TATSUMI
IPC: G06F21/62
Filed: 1994-08-03
Abstract: PURPOSE:To provide a device for controlling file access and method thereof with which data can be effectively prevented from being destroyed over a wide range by the malfunction of a software composed of plural application softwares or the execution of any troubled program. CONSTITUTION:This device is provided with a file attribute managing table 2 defining a user to perform each file, application software and the kind of processing to that file, user information storage means 4 for storing the information of the user under executing the software, application information managing means 5 for managing the information of the application software under being executed, and file access control means 7 for permitting or inhibiting the instruction of access to the file while referring to the user information storage means 4, application information managing means 5 and file attribute managing table 2.
Patent JP-S5972831-A (JP)
Title: Diversity receiving system
Inventor: CHIKIRA HIROSHI
IPC: H04B7/02
Filed: 1982-10-20
Abstract: PURPOSE:To improve the speech quality, by adding a reception-only antenna to a transmission/reception antenna. CONSTITUTION:The signal received by the 1st transmission/reception antenna 30 is received also by the 2nd reception-only antenna 40 which is set apart from the antenna 30 and then led to a receiver RX containing the same diversity reception function as that to which the received signal is led from the antenna 30 by a reception distributor 20 via a reception BPF41. In case the demodulation output of the signal received by the antenna 30 changes momentarily together with the demodulation output of the signal received by the antenna 40, both demodulation output levels are always compared with each other. Then the higher output level is used. This system keeps the output of the receiver at a stable level.
Patent JP-H055282-A (JP)
Title: Dyed textile product and its production
Inventor: MIYAMATSU HIROKI
IPC: D06P3/04
Filed: 1991-06-26
Abstract: PURPOSE:To provide a dyed textile product having the unique and natural color and feeling of REISHI (fruit body of Ganoderma lucidum), good dyeing property and extremely high color fastness and exhibiting antibacterial and antiallergic activities. CONSTITUTION:The objective dyed textile product can be produced by treating a textile with tannic acid and dyeing with the extract of mycelia or fruit body of REISHI. Concretely, it can be produced by contacting a textile product made of cotton, hemp, silk, wool, etc., with a pretreating liquid containing tannic acid such as GOBAISHI (gall of Rhus chinensis), contacting the tannic acid- treated product with a mordant liquid containing alumina mordant such as ash of Symplocos chinensis or camellia to effect the fixing and mordanting of the tannic acid and dyeing the mordanted textile by contacting with a dyeing liquid containing the extract of mycelium or fruit body of REISHI.
Patent JP-H0235240-A (JP)
Title: Four-wheel drive device of vehicle
Inventor: FUJIKAWA TOMOJI
IPC: F16H48/22
Filed: 1988-07-22
Abstract: PURPOSE:To ease the assembly and enhance the layout by installing an automatic differentiation limiting means through utilization of a mechanism by which the power is transmitted from the central differential of a power distribution device to No.1 output shaft via an idling gear. CONSTITUTION:Through an idling gear on an intermediate shaft 21, No.1 output shaft 7 to No.1 drive wheel 11 on the engine side is driven from the central differential 5 of a power distribution device, and No.2 output shaft 8 to No.2 drive wheel 13 on the opposite side is driven. An automatic differentiation limiting means 25 such as a viscous cup ring is installed on the intermediate shaft 21 interposed between No.1 output shaft 7 and No.2 output shaft 8, and its inner rotary member 25a is in connection with No.1 output shaft 7 via intermediate shaft while the outer member 25b in connection with adjoining No.2 output shaft 8.
Patent JP-H059743-A (JP)
Title: Method of electroless ni plating on al and al alloy
Inventor: KOBAYASHI TOSHIHITO
IPC: C23C18/50
Filed: 1991-06-27
Abstract: PURPOSE:To improve adhesion property of a Ni-plating film by treating Al metal parts with barrel polishing or shot brasting and then providing electroless Ni plating thereon. CONSTITUTION:The surface of an Al or Al-alloy part is treated with an alumina abrasive for barrel polishing or shot brasting to remove oxide films on the Al part surface and to activate the surface, and then the part is treated with electroless Ni plating. The surface of the Al part can be completely activated with simple mechanical operation and a Ni plating film excellent in adhesion property can be stably formed. Since no chemical treatment is used for activation, the electroless Ni plating liquid is not contaminated.
Patent JP-S63147858-A (JP)
Inventor: IZAWA TOICHIRO
IPC: B01J20/06
Filed: 1987-07-24
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-S57106171-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAZAWA MASAO
IPC: H01L29/792
Filed: 1980-12-24
Abstract: PURPOSE:To form an etched surface of a side surface of a double gate of the EPROM vertically by adopting reactive etching for etching multiple layers laminated on a semiconductor substrate when shaping the double gate. CONSTITUTION:The multiple layers consisting of a gate insulating film 6, a floating gate electrode layer 7, a double gate insulating layer 8 and a control gate electrode 9 are formed on the semiconductor substrate 5 by using a normal method. The control gate electrode layer 9 composed of polycrystal Si is etched through the reactive etching in a carbon tetrachloride atmosphere while employing a photo-resist pattern as a mask. The insulating layer 8 is etched through the reactive etching in a methane trifluoride atmosphere. The double gate with  the flat vertical etching surface is obtained through the etching of the multiple layers by repeating such a process.
Patent JP-S5973335-A (JP)
Title: Installation structure of license lamp cover
Inventor: CHIBA TATSUYA
IPC: B60Q1/56
Filed: 1982-10-19
Abstract: PURPOSE:To reduce the manhour in installation work by installing a rib which protrudes from the upper edge part, onto the back surface in the vicinity of the upper edge part of a license lamp cover and installing an overhang part corresponding to an opposite panel member. CONSTITUTION:A license lamp cover 4 is installed in parallel with a license lamp 3 onto a back door outer 1a, and a rib 10 which protrudes in the vicinity of an upper edge part 4a is formed at the back of the license lamp cover 4, and a protector 9 made of rubber is mounted onto the top edge of the cover 4, which is installed onto the back door outer 1a through a stud bolt 6 the back surface boss part 5 on the both side part. While an overhang part 11 which is lapped with a proper lamp amount delta onto the upper edge part 4a is formed onto the upper part of the cover upper edge part 4a of the back door outer 1a. Therefore, a protector for which paint-coating is difficult is not found from the outside, and simultaneous paint-coating after installing the cover is permitted, and the manhour for installation can be reduced. Further, exposure of lamp light to the outside can be obviated.
Patent JP-2001016355-A (JP)
Title: Radio terminal device
Inventor: HIROSE TAKATOSHI
IPC: H04B1/3822
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To attain automatic switching of modes by referring to a table which transmits the communication data received from the application software to a radio terminal device and stores them to automatically discriminate a public mode, a private mode or a slave engine call mode and to perform the radio originating and performing automatically the switching to the public or private mode after the communication is finished. SOLUTION: In a public mode communication, a public base station 10 can perform public communication, known as communication through public mode. In a slave engine call mode communication (inter-slave unit communication), the inter-slave unit communication enables connection between a PHS 1 to a data terminal and a PHS 12 connected to a printer 13. The PHS 11 can select the public communication or the inter-slave unit communication, as necessary. However, the PHS 11 must be registered to the same master unit for performing the inter-slave unit communication and the number of slave units can be increased up to the largest number of registered slave units of the master unit.
Patent JP-S6339209-A (JP)
Title: Synchronous circuit
Inventor: MURAI MASAO
IPC: H03K5/00
Filed: 1986-08-04
Abstract: PURPOSE:To stably revise data by detecting the phase difference between a clock on a data side and a clock on a revise side and preventing a revised clock from approaching the changing point of data. CONSTITUTION:A type D flip-flop 5 fetchs a serial data (a) to a clock F. An FF 6 fetches the Q output (g) of the FF 5 with the aid of a clock (the revise side) (c), and outputs a data (h). An exclusive OR circuit 8 detects the phase relation between the clocks (b) and (c) at the same frequency, and outputs it as an output (d). An integration circuit 9 integrates the detected output (d). A comparator 10 with hysteresis outputs a logic signal corresponding to the height of the output voltage (e) of the integration circuit 9. An exclusive OR circuit 7 outputs a clock (f) with a phase the same as or reverse to the clock (b) according as whether the clocks (b) and (c) are of the same phase or reverse with each other. Consequently the clock (c) never approaches the changing point of the data (a).
Patent JP-H054075-A (JP)
Title: Sorting device for cucumber
Inventor: YAMAMOTO CHIKAYUKI
IPC: B07C5/36
Filed: 1991-06-27
Abstract: PURPOSE:To classify cucumbers by measuring length and a warpage thereof while projections formed on the surfaces of cucumbers are allowed to stick thereto. CONSTITUTION:A sorting device for a cucumber is equipped with a belt conveyor 11 on which the cucumbers are placed and carried, a CCD camera 13 for introducing the videos thereof by a signal obtained by detecting cucumbers placed on the belt conveyor 11, a picture processor 15 for introducing the picture signal of the CCD camera 13 and measuring at least its length and warpage, a controlling means 16 for receiving the measured signal of the picture processor 15 and performing classification and a sorting conveyor 17 equipped with a table member 23 for performing lateral transfer at every classification by the classification signals of the controlling means 16 joined to the conveyor 11.
Patent JP-S6162044-A (JP)
Title: Electrophotografic sensitive body
Inventor: KOJIMA FUMIO
IPC: G03G5/14
Filed: 1984-09-04
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having excellent flexibility, surface hardness and wear resistance by incorporating a copolymer compd. consisting of a specific material as a flexible auxiliary agent into a surface protective layer to form said layer. CONSTITUTION:The electrophotographic sensitive body is formed by laminating successively a photoconductive layer and surface protective layer on a conductive substrate. The surface protective layer includes the layers formed by dispersing a metallic oxide into various thermosetting resins and a polyurethane resin of a polyol setting type is used as the thermosetting resin. The copolymer compd. consisting of methyl methacrylate, styrene and octyl acrylate is incorporated as the flexible auxiliary agent into the thermosetting resin. The surface protective layer which has the extremely high flexibility without spoiling the excellent surface hardness and wear resistance intrinsic to the thermosetting resin at all and has the extremely good performance with respect to electrophotographic characteristics is thus obtd.
Patent JP-2001012882-A (JP)
Title: Plate type heat exchanger
Inventor: KUKIYAMA KAZUTO
IPC: F28F1/12
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce an operation stopping time as much as possible and to obtain a stable heat removing amount by setting a maximum mean roughness on a surface of a plate to a specific value or less. SOLUTION: This plate type heat exchanger comprises a body frame 1 and a plate 2 of a heat transfer surface. As the plate 2, a stainless steel, titanium, a nickel-base alloy or the like is used so as to prevent a corrosion due to a sulfuric acid, pitting or the like due to sea water or the like. Various types of these materials exist according to material makers, and its quality is not particularly limited except a mill sheet for guaranteeing its component. Accordingly, except the case that there is a protrusion on its surface, the roughness of the surface of the plate is generally different depending upon a rolled state or a manufacturing process when the plate is worked by the maker.  Here, in any case of the material, even when the surface roughness is maximum, it is smoothly finished by a method such as buffing or the like until its mean roughness value becomes 1 μm or less or desirably 0.5 μm or less and used.
Patent JP-S6244914-A (JP)
Inventor: MURAMOTO MITSUHIRO
IPC: B32B5/02
Filed: 1985-08-23
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。