baber/WOPTO huggingface dataset:
Patent JP-H0377848-A (JP)
Title: Production of malonic ester
Inventor: FUJIMOTO KAORU
IPC: C07B61/00
Filed: 1989-08-18
Abstract: PURPOSE:To produce the subject compound in high yield by reacting dichloromethane, alcohol and CO in liquid phase with using a solid catalyst comprising a carbonaceous carrier carrying Co or Co compound and effectively performable of recovering and reusing. CONSTITUTION:Dichloromethane is reacted with alcohol (especially aliphatic or alicyclic alcohol is preferable) and carbon monoxide in liquid phase in the presence of a solid catalyst composed of metallic cobalt or cobalt compound (e.g. chloride or bromide nitrate) carried on a carbonaceous carrier such as activated charcoal, carbon black, graphite or coke to afford the objective malonic ester. By this method, the separation of reactional product, unreacted substance and catalyst can readily be performed and the catalyst after reaction is not deteriorated at all. Therefore, the circulation and reusing of the catalyst are simply and readily performed and malonic ester is able to be obtained in high yield.
Patent JP-S60127350-A (JP)
Title: Thermoplastic resin composition
Inventor: SONODA SHINJI
IPC: C08L67/02
Filed: 1983-11-10
Abstract: PURPOSE:To provide the titled three-component composition having excellent flexural strength, flexural modulus, chemical resistance, appearance and moldability, and composed of an aromatic polycarbonate resin, an aromatic saturated polyester resin and a specific polyester elastomer. CONSTITUTION:The objective resin composition is produced by compounding (A) 65-90(wt)% aromatic polycarbonate resin (preferably made from bisphenol A) with (B) 8-30% aromatic saturated polyester resin (e.g. PET, polytetramethylene terephthalate, etc.) and (C) 1-25% polyester elastomer produced by the polycondensation of (i) a dicarboxylic acid containing >=70mol% terephthalic acid or its ester-forming derivative (hereinafter called as derivative), (ii) a low molecular weight glycol containing >=70mol% tetramethylene glycol or its derivative and (iii) a poly(oxyalkylene) glycol having an average molecular weight of 500-5,000, preferably poly(tetramethylene oxide) glycol or its derivative. The amount of the component (iii) in the component (C) is 10-50wt%.
Patent JP-H04100974-A (JP)
Title: Soft-finishing agent
Inventor: INOKOSHI JUNICHI
IPC: D06M101/16
Filed: 1990-08-09
Abstract: PURPOSE:To obtain a soft-finishing liquid agent effective in imparting various fibers with excellent softness and elasticity by using a specific compound, a fatty acid and an inorganic or organic acid as essential components, and compounding the components at specific molar ratios. CONSTITUTION:The objective soft-finishing liquid agent is produced by compounding (A) a compound of formula (R<1> is 15-21C saturated or unsaturated hydrocarbon group), (B) a 16-22C saturated or unsaturated fatty acid and (C) an inorganic acid or a <=6C organic acid (especially preferably hydrochloric acid) at molar ratios of A/B=1/0.8 to 0.8/1, A/C=1/(0.2-1.2) and A/(B+ C): 1/(1.2-2). The sum of each component in the agent is 4-40wt.%, preferably 10-30wt.%.
Patent JP-H1150087-A (JP)
Title: Surfactant composition excellent in penetration force
Inventor: TAMURA HIDEKO
IPC: C09K23/42
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition stable in a wide pH range and capable of having high penetrability into fibers by adding a specific ether compound to a polyoxyalkylene monoalkyl ether. SOLUTION: This surfactant composition comprises (A) an ether compound of formula I [R<1> and R<2> are each a 1-19C linear or branched alkyl or alkenyl wherein the total carbon atom number of R<1> and R<2> is 5-20; A<1> is a 2-5C linear or branched alkylene; (n) is 1-6] and (B) a polyoxyalkylene monoalkyl ether compound of formula II [R<3> is a 6-30C linear or branched alkyl or alkenyl; A<2> is a 2-5C linear or branched alkylene; (m) is 5-50]. The components A and B are compounded in an A/B weight ratio of 95/5 to 5/95 in the composition. It is preferable that the composition is essentially contained in an amount of 0.5-30 wt.% in a detergent for clothes.
Patent JP-S6366643-A (JP)
Title: Remote maintenance system
Inventor: IGUCHI KOJI
IPC: G06F11/30
Filed: 1986-09-08
Abstract: PURPOSE:To perform the overall remote maintenance of a system with a small number of devices by usually connecting an adapter that secures the electrical matching with a maintenance terminal to an automatic operation controller and switching the connection of the adapter to an information processor when this processor is driven. CONSTITUTION:In a system halt state of a system, a power supply PW1 is applied only to an automatic operation controller AU and an information processor CP and peripheral devices U1...Un receive no supply of power. Under such conditions, a remote maintenance terminal RT is connected to a control part AR of the controller AU via an interface adapter LA and a changeover switch SWn. Thus the remote maintenance is possible with the controller AU including device equipments E1...En. When the controller AU applies a power supply PW2 according to a program and confirms that the processor CP is set under a workable state, the part AR activates a switch signal line C2 of the switch SWn to a processor DP to be diagnosed. When the DP is connected to the LA, the DP transmits not only the maintenance diagnosis information on the CP side but that on the AU side to the RT.
Patent JP-S59103120-A (JP)
Title: Supply method of reference time signal for microcomputer
Inventor: IWASE KAZUO
IPC: G06F1/12
Filed: 1982-12-02
Abstract: PURPOSE:To decrease the number of component parts with a simplified constitution and to synchronize automatically the signals among all computers, by supplying the reference time signals to plural microcomputers from a reference time signal generating circuit. CONSTITUTION:The I/O ports P50-P57 are connected for each bit to the I/O ports P60-P67 for microcomputer 5 and 6 of the same type. Then the information is exchanged between both computers 5 and 6. A reference time signal generating circuit is formed with a crystal oscillator 51 and a capacitor 52 and connected to terminals XTAL and EXTAL for reference time signal of the computer 5. Then the output terminal of an oscillating circuit is connected to the terminal EXTAL of the computer 6. At the same time, reset signals are applied to reset terminals RESET of computers 5 and 6 from outside. Then the reference time signals are supplied to both computers from a reference time signal generating circuit, and the synchronism is automatically secured between the computers 5 and 6 with a simple constitution.
Patent JP-H0550558-A (JP)
Title: Rubber-aramide cord composite
Inventor: ITO KAZUYUKI
IPC: C08J5/06
Filed: 1991-08-23
Abstract: PURPOSE:To obtain not only rubber having the high dynamic modulus of elasticity and suppressed in heat generation but also a rubber-aramide cord composite excellent in interlaminar bonding strength by coating an aramide fiber treated with an adhesive with a rubber composition wherein a specific epoxy resin is compounded with specific raw material rubber. CONSTITUTION:The compounding amount of a cresole novolac type epoxy resin in a rubber composition is 3-19 pts.wt. per 100 pts.wt. of raw material rubber. When the compounding amount is below 3 pts.wt., the enhancement degree of the dynamic modulus of elasticity is low. When the compounding amount exceeds 10 pts.wt., the dynamic modulus of elasticity is enhanced but loss tangent becomes large to exceed a tolerance limit and heat generation is not suppressed and the interlaminar bonding strength of a rubber-aramide cord composite is lowered. A methylene donor such as a melamine derivative, a methylene acceptor such as resolmine, sulfur as a vulcanizer, a vulcanization accelerator or a filler are appropriately compounded with a rubber composition.
Patent JP-S6454964-A (JP)
Title: Magnification display device
Inventor: IWASE MORIKAZU
IPC: B43L1/04
Filed: 1987-08-26
Abstract: PURPOSE:To express a character or a symbol or the like on an original face with partial emphasis by reading color information of the original face and recording a recorded picture on a large sized recording medium face in the color expression partially different from that around the surrounding. CONSTITUTION:A mark in matching with a color desired to be displayed on a display face 5 is described on columns A, B at the left edge on an original 23 in the unit of lines. The original 23 whose color designation is finished is given to an original insertion port 7 of an original reader 6 and the original 23 is read. The read picture information is sent to a magnification recording section 9 and ink ribbons in the color recognized by a mark detector in the unit of lines are set in prescribed colors at the same time and the data is recorded on a white sheet 12 with magnification by the recording section 9. In this case, in selecting the magnification as N, one line is formed by N-set of paths of a head 11 at magnification expression when one line on the original 23 gives a width of one path of a recording head.
Patent JP-H10100055-A (JP)
Title: Chamfering and surface polishing device of semiconductor wafer
Inventor: KAWAGUCHI AKIRA
IPC: B24B9/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To allow to carry out a good polishing process while holding a semiconductor wafer securely. SOLUTION: In this chamfering surface polishing device of a semiconductor wafer, a polishing cloth 111 is slid in the pressing condition to polish a chamfering surface as well as a grinding fluid is fed to the chamfering surface formed on the peripheral edge of the semiconductor wafer W. And a wafer suction board 54 to hold the semiconductor wafer W rotatable in the circumferential direction; an suction board driving mechanism to rotate the suction board 54; and a polishing cloth driving mechanism to hold the polishing cloth 111 slidable as well as to abut the polishing cloth 111 to the chamfering surface at the lower surface side of the semiconductor wafer W;  are provided, and the polishing cloth driving mechanism is set to move the polishing cloth 111 in the direction crossing to the circumferential direction of the semiconductor wafer W, as well as to provide plural polishing cloths 111 in the circumferential direction of the semiconductor wafer W at the same intervals, while the suction board driving mechanism is set to rotate the semiconductor wafer W at the rotating speed higher than the moving speed of the polishing cloth 111.
Patent JP-S58110261-A (JP)
Title: Deflection controlling ink jet recorder
Inventor: HORIIE MASANORI
IPC: B41J2/075
Filed: 1981-12-24
Abstract: PURPOSE:To prevent the reduction of the speed of recording of the ink jet recorder by forming several streaks of parallel ink grain flows separated in the scanning direction of a carriage from two or more of nozzles by one exciting mechanism and providing each nozzle with each charge electrode. CONSTITUTION:A cover 2 is positioned to a base 1 by spacers 171, 172, a deflection electrode 132 is made run parallel with 131, and the charge electrodes 151, 152 and a charge detecting electrode 16 surround ink flow axes 201, 202 in upper sections and side sections centering around the axes. The head base 1 is fixed to the carriage 22, and the carriage 22 is guided in reciprocating-free form in the vertical direction to the surface of paper by guide bars 221, 222, and scanned by a driving system, thus preventing the reduction of the speed of recording of the ink jet recorder.
Patent JP-S58115328-A (JP)
Title: Vibration detector
Inventor: TANAKA KATSUFUSA
IPC: G01P15/03
Filed: 1981-12-29
Abstract: PURPOSE:To detect an explosion by ovserving the moving distance of a scale for a moving element when the explosion is generated in a tank of an electrical machinery and apparatus and the result can not be observed from the outside. CONSTITUTION:When an explosion due to short-circuit is generated in the tank 1 of the electical machinery and apparatus, the energy vibrates the external wall of the tank 1 in a moment with high frequency and high accleration. The mechanical vibration vibrates a body 2 attached to the external wall of the tank 1. The acceleration of upward H vibration is transmitted from the body 2 to the moving element 3 through a supporting part 6. When the mass of the moving element 3 and the acceleration of the vibration are defined as m and alpha, respectively, the moving element 3 is pushed upwards by the force of malpha. At the time of downward L vibration after the upward vibarion only the body 1 and the supporting part 6 are pressed down and, at the upward vibration the body 2, the moving element 3 and the supporting member 6 are engaged with each other to press the moving element 3 upwards. Consequently the explosion generated in the tank 1 can be detected by observing the moving distance of the scale 4a of the moving element 3.
Patent JP-S6456000-A (JP)
Title: Remote controller for electronic equipment
Inventor: KIZUKI DAISUKE
IPC: H04Q9/00
Filed: 1987-08-26
Abstract: PURPOSE:To recognize the operating status of an electronic equipment at a location distant from the equipment, by providing a display device, and displaying information from the equipment that is controlled by the display device. CONSTITUTION:When a disk is loaded in a disk player, information representing such as the number of pieces of music, full performance time, etc., stored in the disk is displayed on the display device 9. When a reproduction operating switch 14 provided on a remote controller 2 is closed, the reproduction operation of the disk player is started, information signal transmitted from an information signal transmission element 13 is received by an information signal reception element 20, then inputted to an information signal reception circuit 21, hence a display control circuit 22 and the remote control display device 23 is started to operate. Therefore, a user is able to recognized the operating state of the disk player at a location distant from the player by viewing the information displayed on the display device 23.
Patent JP-H0260824-A (JP)
Title: On-vehicle door structure
Inventor: ONO JUN
IPC: B60J1/17
Filed: 1988-08-25
Abstract: PURPOSE:To make an on-vehicle door light in weight as well as to contrive an improvement in assembly works by making a pane of door glass and a door glass lifting device supported by a supporting frame formed by a rigid member within the door made of resin. CONSTITUTION:The inner panel 1 and the outer panel 2 of a door are made of resin, and a metallic supporting frame 3 is provided between these inner and outer panels 1 and 2. A pane of door glass 20 and a supporting member 27 are installed on a supporting frame 3. The supporting member 27 is arranged between a flange section 26 formed at the lower section of a front stay 5 and the lower section of the pane of door glass section 20 so that the pane of door glass 20 is supported. Since the pane of door glass and the door glass lifting device are adapted to be installed on the supporting frame, the door can be made of resin so that it can be made light in weight, and it makes it possible to install the panel of the door onto the supporting frame after the door glass lifting device has been installed onto the supporting frame, thereby improving assembly works.
Patent JP-S6192713-A (JP)
Title: Method and device for roll bending
Inventor: MASUDA BUNPEI
IPC: B21B29/00
Filed: 1984-10-11
Abstract: PURPOSE:To reduce the generating of a roll mark by giving the bend for a medium roll by a double chock bending device of a roll shaft end part in the rolling mill bending in vertical direction a work roll by bending a medium roll horizontally. CONSTITUTION:A double chock bending device is composed of by fitting chocks 7, 8 respectively on both end parts of a medium roll 4 and by connecting horizontal cylinders 9, 10 respectively on each chock 7, 8 toward the opposite direction. A short drum roll 5 is provided on the medium part of the medium roll 4 and a supporting cylinder 11 is connected thereto. In case of giving the bend in horizontal direction for the medium roll 4 it is bent in the double chock bending method from the roll end part with operating each cylinder 9, 10 ofthe roll end part.
Patent JP-H1082932-A (JP)
Title: Optical element, and production of optical element
Inventor: TROTT GARY R
IPC: H01L31/0232
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a microphotonics module having high accuracy by housing a spherical lens into a cavity in the state of bringing the lens into contact with the side wall of the cavity so that the lens has a prescribed relation with a photonics element. SOLUTION: The photonics element 23 and the spherical lens 25 are mounted at a mounting member 21 is such a manner that their optical axes come in proximity to the upper front surface of the mounting member 21 without shutting of a light beam between two parts 23 and 25. Such mounting is executed by housing the spherical lens 25 into the nearly pyramidal cavity 22 precisely formed at the mounting member 21 and mounting the photonics element 23 at the mounting member 21 is such a manner that the optical axis of the photonics element 23 is aligned to the diagonal line of the pyramidal cavity 22. Further, the output side of the spherical lens 25 is provided with a relief for the light beam and, therefore, a (V-order) notch is formed at the corner of the pyramidal cavity 22 remote form the photonics element 23 along the diagonal line of the pyramidal cavity 22.
Patent JP-H0494551-A (JP)
Title: Bonding device
Inventor: OCHI TAKAO
IPC: H01L21/60
Filed: 1990-08-10
Abstract: PURPOSE:To automatically adjust parallel sliding of a pressurized part by a method wherein a pressurized head comprises a shaft part having a sphere at a tip, the pressurized part having a spherical bottom including the sphere and a cylindrical pressurized transmitting part into which the shaft part penetrates. CONSTITUTION:A sphere 2 of a shaft part 1 is made equal to a spherical surface 5 of a pressurized part 3 at a central portion. Also, the first spherical surface 5 of the pressurized part 3 is adjusted to a second spherical surface 7 of a pressurized transmitting part 6. Further, a piston 11 which can move in parallel in the axial direction of the shaft part is arranged inside a pressurized transmitting part 6, and an end part on the reverse side to the side having the sphere 2 of the shaft part 1 is directly connected to the piston 11. Then, the pressurized part 3 can be made to freely rotate along the sphere 2 of the shaft part 1, and the pressurized transmitting part 6 can attached to and detached from the first spherical surface 5 of the pressurized part 3. Thus, an inclination of a pressurized surface 4 can automatically be adjusted according to an inclination of semiconductor chips on a pressurized stage.
Patent JP-S6277018-A (JP)
Inventor: YOKOYAMA KAZUYUKI
IPC: H02H3/44
Filed: 1985-09-26
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-H0941781-A (JP)
Title: Friction lock type hinge device
Inventor: ANDO SHUJI
IPC: E05D11/08
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To receive wear particles and obtain a stable operability without exerting a bed influence to friction torque by providing grooves on the inner peripheral surface of a bush or on the outer peripheral surface of a shaft, or forming a matt-finished texture thereon. SOLUTION: Friction resistance is so generated between the sliding surfaces 1A, 2A that rotation can be achieved by fitting a shaft 2 to the bush 1 and applying outer forces thereto. Other parts securing portion 2C is provided on the shaft 2 projecting out of the bush 1, and a securing portion 1 is provided outside of the bush 1. A plurality of grooves or a matt-finished texture is formed at equal distances in the circumferential direction on the inner peripheral surface of the bush 1 or the outer peripheral surface of the shaft 2 for receiving wear particles produced through friction between the sliding surfaces 1A, 2A of the bush 1 and the shaft 2. In this manner, a stable operability can be obtained without giving any bad influence to friction torque.
Patent JP-H07133295-A (JP)
Title: New antigen protein, its gene, recombinant baculovirus and its use
Inventor: MORI HAJIME
IPC: C07K14/30
Filed: 1993-08-27
Abstract: PURPOSE:To obtain the subject new protein derived from Mycoplasma galllsepticum, usable as a component vaccine for preventing infection of birds with mycoplasma, by integrating a gene derived from Mycoplasma gallisepticum into baculovirus, manifesting. CONSTITUTION:A new antigen protein is capable of being reacted with immune serum of Mycoplasma gallisepticum or infection serum of Mycoplasma gallisepticum, shows pure antigenicity, has a restriction enzyme cleavage map of the formula (ATG is initiation codon; TAA is termination codon; Xb is XbaI; He is HincIII; Sc is ScaI; V is EcoRV; Pv is PvuII; Ps is PstI; G is BgtII; Sp is SpeI; Ss is SsrI; Dr is DraI), shows antigenicity of about 32 kilodalton molecular weight encoded by a DNA derived from Mycoplasma gallisepticum and is usable as a component vaccine for preventing infection of birds with mycoplasma, by integrating a gene derived from Mycoplasma gallisepticum into baculovirus, manifesting.
Patent JP-S6273872-A (JP)
Title: Picture processing device
Inventor: ONO TAKESHI
IPC: H04N1/40
Filed: 1985-09-26
Abstract: PURPOSE:To reduce the decode time and also to attain decoding by a low function CPU by adopting plural code forms outputted from a control section and selecting the code form in response to the operation mode for the control section so as to relieve the load of the picture data processing of the CPU. CONSTITUTION:A 16-bit picture data from the CPU 3 are written in a picture data memory 4d in a RAM area by a DMA circuit 4c. The code form in the picture data information is discriminated by a recording control section 4b and when the data is a parallel data, the data are kept as they are and when the data are run length code, the code are converted into parallel code and transferred to a parallel/serial converting circuit 4e. When the serial data by one line are latched by a thermal head 5, a drive circuit 4f is driven to apply print of one line. Thus, the CPU with low speed and low function constitutes the system to attain system cost-down and the decode processing is shared to reduce the processing time.
Patent JP-H06129606-A (JP)
Title: Boiler
Inventor: OIKAWA HIDEO
IPC: F23C5/32
Filed: 1992-07-17
Abstract: PURPOSE:To eliminate a dust collecting part or simplify the dust collecting part by a method wherein a combustion part is connected to a combustion furnace in such a way that a combustion flame is eccentrically sucked from a horizontal direction of a side part of a cyclone partition wall in respect to an axial center of the combustion furnace. CONSTITUTION:A combustion part 1 is formed into a cylinder, its axial line becomes substantially horizontal and further the combustion part is connected to a combustion furnace 2 in such a way that it passes through its side surface 21. A bottom surface 22 of the combustion furnace 2 is formed into a cone-like shape descending from an edge part of the side surface 21 toward its center. A cyclone partition wall 7 of funnel shape is coaxially arranged with the combustion furnace 2 in such a way that a heat exchanging part 3 and the combustion furnace 2 are defined above an inner part of the combustion furnace 2. A heat flow A formed by the combustion flame blown from the combustion part 1 into the combustion furnace 2 circulates and descends outside the cyclone view of a structure of the combustion furnace 2, a connecting structure of the combustion part 1 against the combustion furnace 1 and a structure of the cyclone partition wall 7.