baber/WOPTO huggingface dataset:
Patent JP-S6091064-A (JP)
Title: Floating seal device for caterpillar ring member
Inventor: SUZUKI YASUO
IPC: F16J15/34
Filed: 1983-10-26
Abstract: PURPOSE:To suppress abrasion and biting thus to lengthen the service life by employing the facing surfaces of sealing ring as the sliding faces then forming annular grooves in said sliding faces while forming a tapered face which is slightly high at the inside and low at the outside. CONSTITUTION:The outercircumferential faces of seal rings 21a, 21b are formed into tapered resilient faces 22a, 22b where the facing surfaces of each seal ring 21a, 21b are employed as the sliding faces 23a, 23b then annular grooves 31a, 31b are made in said faces. Said grooves 31a, 31b will serve as sumps of bearing oil 29 while simultaneously function to wind the oil film. The sliding faces 23a, 23b are also tapered to be slightly high at the inside while low at the outside. Consequently, the sliding faces 23a, 23b will contact at the position where the circumferential speed is low to suppress abrasion while actual sliding face will move outward upon abrasion.
Patent JP-2001028388-A (JP)
Title: Substrate processing system
Inventor: NIIMURA NORIHIRO
IPC: B65G49/07
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing system for which the cassette delivery time is shortened, the floor space for the system is decreased and its price is also reduced by causing a cassette loader to receive cassettes directly from a cassette delivery unit. SOLUTION: A substrate processing system 21 comprises a cassette-mounting section 30 for mounting an externally delivered cassette, a cassette loader 37 for transferring the cassette within the system 21, and a cassette delivery unit 27 for receiving and delivering the cassette between the loader 37 and the section 30. In the system 21, the unit 27 has a base that allows the cassette to move downward from the section 30, has a retractable frame that moves forwards and backwards in the horizontal directions between the cassette delivering position, with respect to the loader 37 and the position to which the cassette was lowered vertically. The retractable frame has a cassette support section that supports the cassette in suspended state.
Patent JP-H0542312-A (JP)
Title: Method for grinding mill roll
Inventor: AZUMI TOMIO
IPC: B24B5/37
Filed: 1991-08-09
Abstract: PURPOSE: To grind a rolling mill roll over the whole width in almost uniform and smooth state regardless of the worn width at a locally worn part. CONSTITUTION: In the case of grinding the whole surface of the rolling mill roll 1 over the whole width, during passing a grinding stone 3 through the boundary part (locally worn part 1c) between the plate passing part 1b and the plate non-passing part, the pushing pressure of the grinding stone 3 to the rolling roll 1 is released so as not to grind the locally worn part 1c. Thus, the rolling roll 1 is ground over the whole width in almost uniform and smooth state regardless of the worn width at the locally worn part 1c.
Patent JP-2001028595-A (JP)
Title: Bus management system and bus management method
Inventor: WATARIDO MAMORU
IPC: H04L12/40
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To interrupt a reception function or a transmission function of a communication port on the occurrence of a loop connection by detecting the loop connection in a hierarchical bus, to which a plurality of nodes are connected. SOLUTION: A node 101 is connected to a node 128 through a communication port 120 and to a node 132 through a communication port 123, a data analysis means 103 analyzes transmission reception data 117 to recognize a connection relation among ports of other nodes. When detecting a loop connection, a reception means stop instruction 119 from a stop discriminating means 104 stops a reception function of an asynchronous communication means 105 and a synchronous communication means 109 through, e.g. the communication port 120 but reception function is made to continue through the communication port 123, to continue asynchronous communication and synchronous communication among the nodes.
Patent JP-H1146041-A (JP)
Title: Package containing optical semiconductor element
Inventor: YANAGISAWA MITSUO
IPC: H01L23/08
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an element containing package, capable of precisely facing opposite an optical fiber to an optical semiconductor element making the optical delivery and receiving between two elements highly efficient, as well as making the optical semiconductor element contained inside operate normally and stably for a long time. SOLUTION: This package is composed of a resin-made base substance 1, wherein a mounting part 1a of an optical semiconductor element is provided with a frame part 2 encircling the mounting part on the upper side central part, an optical fiber fixing member 6 attached so as to pass through the frame part 2 and a cover body 3 attached to the upper side of the frame part 2 for stopping up the inside of this frame part 2. In such a constitution, the base substance 1 having the frame part 2 is formed by a transfer molding step, and moreover the optical fiber fixing member 6 is integrally attached to the frame part 2.
Patent JP-H1045495-A (JP)
Title: Green chrysoberyl synthetic single crystal
Inventor: NISHIGAKI YUICHI
IPC: C30B29/22
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a green chrysoberyl synthetic single crystal showing excellent tone, polychroism and transparency by incorporating a specified amt. of vanadium as a coloring agent into a chrysoberyl synthetic single crystal comprising Al2 O3 and BeO. SOLUTION: Aluminum oxide and beryllium oxide are mixed in 1:0.9 to 1:1.03 molar ratio, to which vanadium is added and mixed as a coloring agent by 0.01 to 1.5wt.%. As for vanadium, vanadium oxides such as vanadium pentoxide, vanadium trioxide, and vanadium dioxide are preferably used. Then the mixture is subjected to a single crystal production method such as a flux method and Czochralski process to produce a green chrysoberyl synthetic single crystal. The obtd. green chrysoberyl synthetic single crystal is almost same as a natural green chrysoberyl single crystal produced in Tanzania, and it shows bright polychroism with yellow green, green and blue green colors and is luminous and valuable as a crystal for a synthetic gem.
Patent JP-S6442428-A (JP)
Title: Antimalarial agent
Inventor: TAKEUCHI TSUTOMU
IPC: A61K31/365
Filed: 1987-08-11
Abstract: PURPOSE:To obtain an antimalarial agent containing a quassinoid compound or bruceantin as an active ingredient. CONSTITUTION:An antimalarial agent containing a quassinoid compound or bruceantin expressed by formula I [R is H or formula II (X is 6-11C straight- chainlike or branched chain alkenyl which may have 8-10C straight-chainlike or branched chain alkyl hydroxy or acetoxy or phenyl which may be substituted by 1-5C alkyl)] as an active ingredient. The quassinoid compound exhibits excellent antimalarial activity in vivo systems and longevity effects.
Patent JP-H1145260-A (JP)
Title: Document management supporting device and computer readable recording medium recorded with program for functioning computer as the device
Inventor: UKIKAWA KAZUNOBU
IPC: G06F17/30
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To gather documents pertinent to gathering conditions by registering the gathering conditions for gathering the documents of specified contents and using a retrieval technique. SOLUTION: This device is composed of an inverted file 102 for converting the document to be a management object to a vector expression and storing it, a client 100 for inputting the gathering conditions describing conditions for gathering the documents of the specified contents, registering and managing the inputted gathering conditions, reading the gathering conditions to be displayed on a screen and outputting the selected gathering conditions when the gathering conditions displayed on the screen are selected and a document management server 103 for inputting the gathering conditions, converting them to the vector expression, obtaining the similarity degree of the vector expression of the converted gathering conditions and the vector expression of the document stored in the inverted file 102,  selecting the document for which the obtained similarity degree exceeds a prescribed threshold value and generating a document list. In this case, the client 100 inputs the document list from the document management server 103 and displays the list of the gathered documents on the screen.
Patent JP-H1038981-A (JP)
Title: Oscillation circuit
Inventor: MOTOOKA KIMIHIRO
IPC: H01L27/04
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To allow oscillation frequency to be inspected highly accurately even during an inspection process in an oscillation circuit. SOLUTION: This oscillation circuit comprises an odd number of inverters 5, 6, 7 cascaded, a capacitive element 8 connected between an input end of the first-stage inverter 5 and an output end of the second-stage inverter 6, a resistor element 4 connected between the input end of the inverter 5 and an output end of the inverter 7, a first pad 1 connected to the input end of the inverter 5 and a second pad 2 connected to the output end of the third-stage inverter 7, respectively.  In this case, a dummy pad 12 having the same structure and the same parasitic capacitance as those of the pad 1 is connected to the input end of the inverter 5, switch elements 10, 11 means which are complementary with each other so that their conduction and non-conduction is controlled in response to respective predetermined signals are provided between the pads 1, 12 and the input end of the inverter 5, thereby switching over the pad 1 and the dummy pad 12.
Patent JP-H09104608-A (JP)
Title: Nail treatment composition containing hydroxycarboxylic acids
Inventor: JIYANNKUROODO GARUSON
IPC: A61K8/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, capable of keeping a nail in a good state, i.e., reducing the hardening of the nail while retaining good cosmetic characteristics when applied to the nail by blending specific carboxylic acids in a specified proportion therein. SOLUTION: This nail treatment composition is obtained by blending at least one of a hydroxycarboxylic acid and/or its salts in an amount within the range of 0.5-3wt.% based on the total amount of the composition. The hydroxycarboxylic acid is preferably an α-hydroxycarboxylic acid, especially 2-8C α-hydroxycarboxylic acids, among them, preferably glycolic acid, lactic acid, malic acid, tartaric acid, citric acid and mandelic acid. A vehicle selected from organic solvents, water and oily media can be used as the vehicle of the composition. A film-forming polymer such as nitrocellulose, cellulose acetobutyrate, polyvinyl butyrals or alkyd resins can further be added to the composition.
Patent JP-H0619329-A (JP)
Title: Image forming device
Inventor: USUI SATOSHI
IPC: G03G15/14
Filed: 1992-07-03
Abstract: PURPOSE:To eliminate the need of complicated speed control for a belt member or a fixing device, etc., to prevent a sheet from coming in contact with a separation destaticizer without making the device large, and to form an excellent image by moving the separation destaticizer disposed on a roll at the sheet peeling position of the belt member so that it can retreat in specified timing to a position where carrying the sheet is not obstructed. CONSTITUTION:When the leading edge of transfer paper 10 is moved to the peeling position L0 on the roll 14 for peeling, the separation destaticizer 8 starts destaticization before such movement so as to destaticize the leading edge of the transfer paper 10. Before the trailing edge of the transfer paper 10 passes the peeling position L0 on the roll 14 for peeling, a CPU transmits a signal to a driving circuit, so that a pulse motor 30 is driven to be rotated by a specified amount to rotate a spiral gear 29. A gear meshing with the spiral gear 29 is moved in the direction shown by an arrow, and the destaticizer 8 to which the gear 28 is attached is also moved to the position L1 with the movement of the gear by the specified amount in the direction shown by the arrow in an opposite direction to the moving direction of the transfer paper 10.
Patent JP-S58101554-A (JP)
Title: Picture transmitter and receiver by telephone set
Inventor: FUDETA TAKASHI
IPC: H04M11/00
Filed: 1981-12-11
Abstract: PURPOSE:To transmit and receive a picture through a normal telephone set, by converting picture information into audio signals. CONSTITUTION:A liquid crystal dot display 6 having a lot of picture elements 6b is provided with an RAM having a memory area corresponding to the elements 6b, and a picture is displayed by moving a light pen 4 on the elements 6b, and the picture information is stored in the RAM. A microphone speaker 5 is provided for a handset 3 of a telephone set 1 and a transmission switch 8 is operated, the picture information in the RAM is sequentially read out, converted into an audio signal and transmitted to a remote telephone set. The similar device including the display 6 is prepared for the remote device. In the remote telephone set, a microphone speaker 5 is provided for a receiver 2, and in turning on a reception switch 9, the picture transmitted via a telephone line is displayed on the display 6.
Patent JP-S6178092-A (JP)
Inventor: KOMINAMI HIDEYUKI
IPC: H05B6/12
Filed: 1984-09-26
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-H0365298-A (JP)
Title: Batchwise activated sludge treatment apparatus
Inventor: FUJINAMI SUSUMU
IPC: C02F1/40
Filed: 1989-08-02
Abstract: PURPOSE:To discharge scum by allowing the same to flow in a fixed type scum removing apparatus by pushing up the water level of an opening and closing part by utilizing the air pressure in a hermetically closed part at a final stage of aeration by providing an open part and the hermetically closed part to a reaction tank. CONSTITUTION:An aeration process is started by sending air to an air diffusion pipe 10. When an air vent pipe is closed by operating an opening and closing valve 17 at a definite time before the completion of the aeration process, the air from the air diffusion pipe 10 is accumulated in the upper part of a hermetically closed part 5 and the water level in the hermetically closed part gradually falls by the air pressure and the position of the water in an open part 4 rises with the falling of said water level and the scum floating on the surface of the water overflows a flooding layer 14 to flow in a scum removing apparatus 13 and is taken out of a tank from a withdrawing pipe 15. After a definite time, the air vent pipe 16 is opened and the sending of the air from the air diffusion pipe 10 is stopped to complete the scum removing process and the aeration process to enter a sedimentation process. ln this case, since water is also discharged to a certain degree along with the scum in the previous process, the water level slightly falls from the original water level (a).
Patent JP-H0797536-A (JP)
Title: Electrodeposition coating composition containing cellulose additive
Inventor: MONIKA HOTSUPEEHEFURAA
IPC: C09D101/28
Filed: 1994-08-25
Abstract: PURPOSE: To provide the subject compsn. containing an aq. dispersion of a water-dispersible electrically-depositable resin and a water-soluble cellulose ether and imparting good uniform electrodeposition properties and edge part coating properties.  
     CONSTITUTION: The objective compsn. contains an aq. dispersion (A) of a water- dispersible electrically-depositable resin and a water-soluble cellulose ether (B) (pref. hydroxyethyl cellulose). As the electrically-depositable resin of the component A, there is a cationic resin and an aminopolyether polyol obtained by reacting a primary or secondary amine with a polyglycidyl ether of a bisphenol A is pref. For example, the above-mentioned compsn. is obtained by premixing a cationic resin used in a cathodic electrodeposition method, an acid such as acetic acid, a plasticizer and a blocked isocyanate crosslinking agent and adding water and a surfactant to the resulting premix to obtain an emulsion and subsequently adding an aq. soln. of the component B and, if necessary, pigment paste to the emulsion under stirring. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02138231-A (JP)
Title: Production of alkyl-substituted aromatic hydrocarbon
Inventor: FUKAO MASAMI
IPC: B01J31/12
Filed: 1989-08-01
Abstract: PURPOSE:To obtain the subject substance useful as an intermediate raw material for fine chemicals in high efficiency at a low cost by reacting an olefin with an aromatic hydrocarbon having H on the alpha-site of a side chain in the presence of a solid base prepared from hydrated alumina and an alkali metal hydride at a specific temperature. CONSTITUTION:The objective compound is produced by alkylating (A) an aromatic hydrocarbon having H on the alpha-site of a side chain (e.g., ethylbenzene or isopropylbenzene) with (D) an olefin at 0-300 deg.C under a pressure of from atmospheric pressure to 200 kg/cm<2> in the presence of (C) a catalyst consisting of a solid base produced by heating hydrated alumina and an alkali metal hydride in an inert gas atmosphere at 200-800 deg.C, preferably 260-700 deg.C, especially 260-480 deg.C. The water-content of the hydrated alumina used in the catalyst is 1.2-25wt.% and the amount of the alkali metal hydride (preferably potassium hydride) is 0.5-2.5 equivalent based on 1mol of water in the hydrated alumina.
Patent JP-S6094576-A (JP)
Title: Picture signal processor
Inventor: TADAUCHI MITSUHARU
IPC: H04N1/387
Filed: 1983-10-28
Abstract: PURPOSE:To utilize one picture signal processing processor in a versatile way by adding functions such as digital conversion of an analog signal from a photoelectric conversion device and line density conversion or the like. CONSTITUTION:An analog signal processing section 1 digitizes correctly an input signal from a sensor. A digital signal processing section 2 receiving the said digital signal decides the line density and also executes the converting processing to the line density. The signal subject to processing by the digital signal processing section 2 is fed to an external muCPU8 via a muCPUI/F7. Furthermore, a picture signal processing processor 10 is provided with a sensor I/F4 driving sensor, a timer 5 controlling each section and a sequencer 6 in addition to the processing sections 1, 2 and the I/F7. Through the constitution above, one picture signal processing processor is utilized in a versatile way.
Patent JP-H0488893-A (JP)
Title: Brake device for manipulator
Inventor: TODOROKI SATOSHI
IPC: F16D65/18
Filed: 1990-07-31
Abstract: PURPOSE:To remove influence of a residual magnetism, to shorten operating time of a brake and to effectively operate the brake by connecting a reverse voltage DC power source to a DC power source for the brake between a brake coil and switching means through a resistor. CONSTITUTION:A reverse voltage, i.e., negative voltage (e.g. -15V) DC power source 11 to a DC power source for a brake, is connected between a brake coil 7 and a relay contact 9 through a resistor 12. When the contact 9 is closed, a current always flows from a DC power source 8 for the brake to the source 11 through the coil 7 and the resistor 12 when the contact 9 is closed. If the contact 9 is now opened, a negative voltage is immediately applied to the coil 7 in induction with the reverse voltage of the source 11.
Patent JP-S6093628-A (JP)
Title: Magnetic recording medium and its production
Inventor: HAYASHI AKINARI
IPC: C09D7/12
Filed: 1983-10-26
Abstract: PURPOSE:To continue the coercive force change of a magnetic layer, to release the output attenuation of a medium wavelength band and to simplify the production by using two kinds or more of magnetic powder having different coercive forces and constituting the magnetic layer so that the low-coercive force powder is arranged on the side close to a substrate at a high distribution ratio and the high coercive force powder on the side close to the surface of the magnetic layer at a high distribution ratio. CONSTITUTION:At least two kinds or more of magnetic powder changing its coercive force (Hc) reversely to the change of saturated magnetization (sigmas) is mixed to form a coat and the coat is applied to the surface of the substrate. Under the state that a magnetic field is applied from the back of the substrate, the coated substrate is passed through the magnetic field and the magnetic substances are distributed by using a magnetization separating effect based upon the difference of the saturated magnification (sigmas) so that the high-coercive force magnetic powder is arranged on the side close to the surface of the magnetic layer at a high distribution and the low coercive force magnetic powder on the side close to the substrate at a high distribution. Consequently, coating may be satisfied only by one application. An electron beam hardening type binder system capable of reducing the viscosity of the coat without reducing the contents of the magnetic powder is a selected as a binder system and the difference of the (sigmas) is set to 200% or more the magnetic flux density of a magnet to be used for the separation of magnetization. For instance, the combination of magnetic powder is Co-deposited high Hc gamma-Fe2O3 + low Hc(DELTAsigmas-60emu/g).
Patent JP-S6094783-A (JP)
Title: Semiconductor light emitting device and manufacture thereof
Inventor: KAWAI YOSHIO
IPC: H01L31/04
Filed: 1983-10-27
Abstract: PURPOSE:To simplify the structure and to reduce the number of manufacturing steps by narrowing the widths of cap layers of lower side from the cap layer as compared with those of the cap layer, and electrically separating adjacent light emitting elements at the groove therebetween. CONSTITUTION:Light emitting element regions (a), (b), (c) are selectively etched through a V-groove 7 formed on a semiconductor light emitting body 11, and the first clad layer 2, an active layer 3 and the second clad layer 4 measured in the direction parallel to the surface of the substrate and vertical to the light emitting direction are narrowed in width than the cap layer 5. An etchant for etching only one of the two materials is used for the selective etching so that the layer 5 is not etched at the GaAs layer, but the second clad layer 4 is etched at the GaAlAs layer. Further, the layer 3 is of GaAs layer but has extremely reduced thickness, and it is etched together with the first layer 2 made of GaAlAs material, and the overhang 14 of the length (d) is projected at the upper side of the groove 13. Eventually, metal electrode layers 9a, 9b, 9c are adhered to the light emitting regions (a), (b), (c).
Patent JP-S6181123-A (JP)
Inventor: IZAKI NAOYUKI
IPC: H02H3/087
Filed: 1984-09-28
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-S6445200-A (JP)
Title: Device for preventing induction of electric circuit
Inventor: JINBO YOSHIJI
IPC: B61D49/00
Filed: 1987-08-14
Abstract: PURPOSE:To suppress the occurrence of a noise from the box by covering at least one surface with a superconductor for each box or several boxes in a lump. CONSTITUTION:A superconductor 5 is constructed so as to cover an equipment box 2. For this set-up, the noise generated in a noise source 3 is intercepted by the superconductor 5 and can not reach a signal receiver 4. Also, even if the noise reaches the signal receiver 4, it is considerably attenuated because of the creeping-around from the upper part of the equipment box 2, thereby more effect can be obtained than that achieved when the noise source is kept away from the signal receiver as far as possible to attenuate the noise. Further, as a result, the noise source 3 may be placed anywhere in the equipment box 2, whereby the equipment construction becomes easy.