baber/WOPTO huggingface dataset:
Patent JP-H05310927-A (JP)
Title: Copolymer of 2-oxazolines or 1,3-oxazines and its production
Inventor: KOBAYASHI SHIRO
IPC: C08G73/00
Filed: 1992-05-08
Abstract: PURPOSE:To obtain the subject copolymer having excellent functionality and useful as an adhesive, tacky adhesive agent, etc., in high efficiency by copolymerizing an oxazoline compound, etc., with a specific ethylenic unsaturated carboxylic acid aryl ester, etc. CONSTITUTION:The objective copolymer of formula III b is 1-3; c is 2-1,000) can be produced by mixing a 2-oxazoline compound or 1,3-oxazine compound of formula I [R1 and R2 are H or (substituted) alkyl; R3 is H, (substituted) alkyl, alkenyl or aryl; a is 2 or 3] with an ethylenic unsaturated carboxylic acid aryl ester of formula II R4 to R6 are H or (substituted) alkyl; Ar is (substituted) aryl] and copolymerizing the mixture. An amino-acid type copolymer useful as a biomaterial, etc., is obtained by hydrolyzing the copolymer.
Patent JP-S5476033-A (JP)
Title: Interruption method for high-level data transmission control system
Inventor: SHIBATA TOMOHITO
IPC: G06F9/46
Filed: 1977-11-30
Abstract: PURPOSE: To decrease the information transfer between the channel of the circuit control and the line adaptor by transmitting the interruption signal when the end flag is received and the result of the cyclic redundancy check is correct.  
     CONSTITUTION: The reception of the end flag by transmission/reception 12 of line adaptor 3 at the data reception time is informed to transmission/reception control circuit 8. In this case, frame check sequence FCS which is stored in 32-bit check register 9-1 and 9-2 is not trnasmitted to channel 1 of the circuit control. The results the CRC operation from the address to FCS are stored in cyclic redundancy check CRC register 11, and circuit 8 reads out the operation result of register 11 with reception of the above information. And in case the operation result is in the fixed value, circuit 8 transmits the interruption signal to channel 1 to indicate that the frame has the normal end and that the CRC operation result is all right. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5570164-A (JP)
Title: Multiple address communication system of facsimile
Inventor: HASHIMOTO TAKEMI
IPC: H04L69/14
Filed: 1978-11-22
Abstract: PURPOSE: To decrease the number of the circuits to obtain a simple and low-cost structure for the whole device by installing the multiple address unit to the facsimile device and also forming the transmission circuit into the arborescent and multi-step structure, at the same time accelerating the time for the information transmission.  
     CONSTITUTION: The facsimile device consists of the facsimile main body and the multiple address unit. Facsimile main body 20 comprises reading part 21, video processor 22 to give binary coding to the picture information, reading buffer 23, data compressor to give coding to the picture information, data reproducer for decoding, recording buffer 26, recording driver 27, recording part 28, and system controller 29 to give the control to these above circuits. While the multiple address unit comprises CPU31, communication control part 32 and multiple address communication control part 33 each. Control part 33 is constituted with network control units 34A∼34C, answer detection units 35A∼35C and automatic calling units 36A∼36C. In addition, MODEM30 is provided to perform the modulation for transmission of the coded data of compressor 24 as well as the demodulation for input of the reception signal to reproducer 25. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H039424-A (JP)
Title: Graphic display device
Inventor: ICHIKI HAJIME
IPC: G09G5/00
Filed: 1989-06-06
Abstract: PURPOSE:To apply image conversion processing to required graphic data in a memory card by providing the graphic display device with a graphic control means for converting graphic data into a video signal, and sending the video signal to an image display part, a data transfer control means for controlling data transfer from a data storage means to a reading/writing means and initializing means. CONSTITUTION:After ending initialization, information indicating the end of initialization is sent from an initializing means 65 to a transfer control means 64. The means 64 reads out graphic data indicating the reference library of the data storage means 61 and sends the read data to the reading/writing means 63. In case of applying the image conversion processing to the reference library, the reference library is read out from a memory card 7 by the means 63 and displayed on an image display part 6 by a graphic control means 62 and data on the memory card 7 can be changed by applying a required change to the reference library plotted on the image display part 6. Consequently, a required image block can be plotted without changing the reference library.
Patent JP-H07325817-A (JP)
Title: Character processing system and character processor
Inventor: OSADA MAMORU
IPC: G06F17/24
Filed: 1994-06-02
Abstract: PURPOSE:To improve operability in a series of document preparation operations by providing a prescribed character pattern from respective formats for constituting a combination format when the character of the combination format is requested. CONSTITUTION:To a disk control part 8 for controlling data transmission or the like, a floppy disk device (FD) 9a or a hard disk device (HD) 9b is connected. A program and data are stored in the FD 9a or the HD 9b and referred to as needed at the time of execution or loaded to a RAM 2. When a basic system issues a required processing request, a system or the program for performing the processing is loaded from the HD 9b on the RAM 2 and activated. The activated system or program issues the security request of a memory to the basic system and acquires the memory so as to load the data and information stored on the HD 9b on the RAM 2 as needed. Thereafter, the data and the information stored in the HD 9b are loaded.
Patent JP-S5668052-A (JP)
Title: Facsimile device
Inventor: OGAWA MUTSUO
IPC: H04N1/04
Filed: 1979-11-08
Abstract: PURPOSE:To make it possible to a contracted monitor copy, by thinning out picture information by a picture information thinning device and by recording obtained information. CONSTITUTION:Reader 1 performs main scanning and subscanning of the original to output picture information successively. Transmission control device 3 codes picture information output from reader 1 and transmits compressed data onto the line, and meanwhile, device 3 decodes receiving data to output picture information expanded to the original state to recording device 2. Meanwhile, picture information output from reader 1 at the original read time is thinned out at prescribed intervals in main scanning and subscanning directions by picture information thinning device 4 and is input to device 2 successively. Device 2 records picture information successively, and as a result, a monitor copy of the contracted size can be obtained. As a result, the recording paper is economized, and the monitor copy is kept easily.
Patent JP-H05342580-A (JP)
Title: Defect inspecting device for optical recording medium
Inventor: KUROKAWA TAKASHI
IPC: G11B7/00
Filed: 1992-06-04
Abstract: PURPOSE:To provide a defect inspecting device by which the precision of a defect inspection can be improved, and the defect inspection can be attained in a short time. CONSTITUTION:The defect of an optical recording medium 6 can be inspected by reading a signal recorded in the optical recording medium 6. At the time of binarizing a reproduction signal read from the optical recording medium 6 by a signal binarizing device 5, a reference value for binarization is decided by a binarization level setting device 4. The set reference value is changed in response to the change of the level of the reproduction signal. The defect can be easily judged at the time of the defect inspection against a responsiveness in the normal usage by changing the responsiveness to the change of the level of the reproduction signal.
Patent JP-H07334582-A (JP)
Title: Information transmitting system and its control method
Inventor: TAKAHASHI NOBUHIRO
IPC: G06Q40/00
Filed: 1994-06-03
Abstract: PURPOSE:To provide an information transmitting system and its control method whereby a data item transmitted from a computer center is reduced and a processing for generating price data of respective information items is executed on an information terminal equipment side so that the load on the computer center is reduced so as to improve throughput and data transmission efficiency as a whole information transmitting system is improved. CONSTITUTION:The information transmitting system and its control method are system and method where price data of a fluctuated present price is transmitted from the computer center, price data such as a high price, a low price, a new high price and a new low price, etc., are read from an information item table 17b inside a storage part 17 by a judgement updating means 13 inside the control part 23' of an information terminal equipment 3' so as to compare it with price data of the present price, updating is executed if these priceses exceed the present price and display data edited by an editing means 14 is displayed in a display part 22.
Patent JP-S5667007-A (JP)
Title: Shape-holding device for steel plate cell
Inventor: SAIMURA YUKIO
IPC: E02D5/04
Filed: 1979-11-06
Abstract: PURPOSE: To facilitate the installation and removal by radially installing a horizontal arm having a push plate mounted at the tip in a freely movable manner centering around a vertical rod.  
     CONSTITUTION: The shape-holding reinforcement is applied by installing the shape- holding device inside the steel plate cell which is now in the process of being driven into the sea bottom ground (a). In this case, the vertical rod is lifted up with the help of a hydraulic mechanism 10, so that the horizontal arm is in the farthest retreatable state. Next, the shape-holding device is lifted into the steel plate cell by means of a crane and a hanging wire is removed. Following this procedure, the vertical rod is caused to slide down inside a cylinder with the assistance of the hydraulic mechanism 10 and is held in a fixed state. Then the horizontal arm 4 advances, causing the push plate 7 at the tip to be pressed onto the internal surface of the steel plate cell, so that these parts hold form in an opposed direction as if they were braced against each other. In the case of removal, if the vertical rod is pulled upward by the hydraulic mechanism 10, the horizontal arm 5 is in a retreat condition, causing the push plate 7 to be separated from the internal surface of the steel plate cell, so that it is easy to lift up the shape-holding device by means of a crane and remove it. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S625815-A (JP)
Title: Thickness control device for parison
Inventor: NOMURA AKIHIRO
IPC: B29C48/09
Filed: 1985-07-01
Abstract: PURPOSE:To control the thickness of only the circumferential arbitrary position of parison by a method wherein a notch is provided at the circumferential predetermined place of the end section of a nozzle for a blow forming machine formed with an annular parison extruding slit and a block is arranged at the notch while a cover, covering one part of the notch, is provided at the end section of the nozzle. CONSTITUTION:When the block 4 is advanced to the inner side of the nozzle 1 by a servoactuator 6, the space of the parison extruding slit S becomes the same size S1 in the whole periphery thereof and the parison P having a constant thickness may be obtained. When the block 4 is retreated, the space of the slit S in the part of the notch 3 is determined by the position of the fore end rim 8a of the cover 8 and the size of the space of slit becomes larger compared with the size S1 whereby the parison P, whose thickness of the part is thicker, may be obtained. Accordingly, the thickness of predetermined circumferential position of the parison P may be controlled by regulating the position of the block 4 through the operation of the servo-actuator 6 to change the space of the slit S.
Patent JP-H05343382-A (JP)
Title: Method and apparatus for cleaning wafer
Inventor: DENDA AKIRA
IPC: H01L21/304
Filed: 1992-06-04
Abstract: PURPOSE:To simultaneously remove particles attached to a wafer and metallic impurities caused from alkaline cleaning fluid by cleaning the wafer with negative voltage applied to the alkaline cleaning fluid. CONSTITUTION:Alkaline cleaning fluid 12 is put into a cleaning tank 10, and negative voltage is applied to the alkaline cleaning fluid 12. When a wafer to be cleaned is soaked in the cleaning tank 10, NH4OH constituting the alkaline cleaning fluid 12 causes a natural oxide film on the wafer surface to be etched, and particles on the wafer surface are removed along with the etching. At this time metallic impurities in the alkaline cleaning fluid 12 are adsorbed to an electrode 11. Thus metallic impurity concentration in the alkaline cleaning fluid is reduced to prevent the metallic impurities from being adsorbed to the wafer surface.
Patent JP-H06330970-A (JP)
Title: Connection structure for cross spring
Inventor: HONDA YOSHIRO
IPC: F15B5/00
Filed: 1993-05-25
Abstract: PURPOSE:To provide boundary precision of a part nipped between the bent part of a cross spring and a press plate, to provide the strap length of a resilient sheet with high precision, and to stabilize a spring constant. CONSTITUTION:Two resilient sheets are orthogonally arranged adjacently to each other. L-shaped brackets 22 and 23 making contact with the respective resilient sheets are arranged in an angle part point-symmetrical about a part where the resilient sheets cross each other at right angles. Further, press plates 24a, 24b; 25a, 25b are respectively disposed on the opposite side to the resilient sheet to form a cross spring fulcrum part 12. Stepped parts 31 and 31 are formed at the respective starting points of arcuate parts 30 each intercoupling the two surfaces on the two end sides of the L-shaped brackets. Further, the surface, making contact with the resilient sheet, of the press plate is formed in a recessed shape and approximately the central part thereof is securely welded to the resilient sheet.
Patent JP-H09324042-A (JP)
Title: Preparation of poly-1,4-phenylene ether
Inventor: HIGASHIMURA HIDEYUKI
IPC: C08G65/44
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing a poly-1,4-phenylene ether which does not have a C-C bond structure, has such a regulated structure as to be reduced in the branching at the o-position, and exhibits an m.p. SOLUTION: A starting compd. represented by the formula (wherein (m) is the number of average units and 1<m) is polymerized in the presence of an oxidizing agent and a transition metal complex catalyst wherein the number o group 4-11 transition metal atoms per tetradentate or pentadentate ligand is 1 or more when the ligand atom is a nitrogen atom, a phosphorus atom, an oxygen atom, or a sulfur atom.
Patent JP-H11337335-A (JP)
Title: Position measuring system for structure under construction
Inventor: MIURA SATORU
IPC: G01C15/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a system for measuring the position and displacement of a structure under construction, without needing the calibration. SOLUTION: A light emitter 1 sends a set of a plurality of vertical laser beams 11a, 11b, 11c being in a fixed mutual relation from a reference position, a target board 6 and camera 7 are mounted on a structure to form a light receiver 2, the camera 7 photographs the incident positions 16a, 16b, 16c of the plurality of vertical laser beams on the target board 6, the obtd.  pictures are sent to a computer 9 in a processor 3, the fixed inter-relation of the plurality of vertical laser beams, incident positions on the pictures and their removes are compared to obtain the position and inclination of the structure to the reference position, the rotation angle displacement of the structure is measured, based on measured values of the incident position changes of the plurality of vertical laser beams on the light receiver, the magnitude and direction of the structure displacement are measured and the inclination of the structure is measured as well.
Patent JP-S631402-A (JP)
Title: Concentrating method
Inventor: OSAWA KAZUSAWA
IPC: B01D61/00
Filed: 1986-06-23
Abstract: PURPOSE:To easily concentrate a soln. contg. a high molecular sample by the utilization of osmotic pressure without the need for pressurizing or closing the soln. to be concentrated by bringing the above-mentioned soln. into contact with a polyethylene glycol soln. via a semipermeable membrane. CONSTITUTION:A semipermeable membrane such as a regenerated cellulose membrane 1 is wetted by water and the end is joined to a Teflon pipe 2. A sample 3 such as human urine is introduced into the inside of the membrane by a syringe and immersed into a concentrated outer liquid 4 consisting of a polyethylene glycol soln. such as PEG-1000. The sample is concentrated by osmosing water incorporated in the sample to the polyethylene glycl soln. side via the semiphermeable membrane.
Patent JP-S5768051-A (JP)
Title: Forming method for metallic wire in semiconductor device
Inventor: INOUE YOUICHI
IPC: H01L21/768
Filed: 1980-10-15
Abstract: PURPOSE:To prevent the shortcircuit of a multilayer wire in a semiconductor device by forming a metallic protective film capable of preventing production of hillock on the lower metallic film, forming a wire pattern, heat treating it, and removing the metallic protective film and forming an upper layer wire via an interlayer film. CONSTITUTION:Holes for connecting diffused regions 2-4 are opened at the insulating film 5 on a substrate 1, an aluminum film 6 of the first layer wire is covered thereon, and then a TiW film 10 is, for example, deposited in the thickness of approx. 500Angstrom  on the overall surface. Then, the film 10 is etched with CF4 plasma via a resist mask, and the film 6 is etched, for example, with phsophoric acid solution, thereby forming an electrode wire pattern. Subsequently, it is heat treated in ohmic contact in N2, the film 10 is removed by plasma etching, then interlayer film 6 and the second layer aluminum wire 8 are formed, to complete the wire structure. Thus, it can suppress the production of hillock at the layer 6 at the heat treating time, and can prevent the shortcircuit of the wires caused by the defect in the layer 7.
Patent JP-H0437925-A (JP)
Title: Data analyzing device
Inventor: ISHIBASHI YUICHI
IPC: G06F7/22
Filed: 1990-06-01
Abstract: PURPOSE:To avoid twice repetition of the same comparison in the category retrieving and sorting states by sorting the key values before retrieving a category. CONSTITUTION:A parameter is inputted through a parameter input device 11 and analyzed at an input parameter analyzing part 12 for preparation of a parameter table 13. A data sorting part 14 obtains a key showing a category group out of the table 13 and reads the values of the keys showing the category values out of a data file 15 to sort them. The sorted results are stored in a sorting result table 16. A category retrieving part 17 retrieves the categories through the table 16 based on the information on the table 13 to prepare a category value table 18. Then the categories are sorted by means of both tables 16 and 18. As a result, the same comparison as that carried out in a category retrieving state is never carried out again in a category sorting state.
Patent JP-H075360-A (JP)
Title: Real image type variable power finder
Inventor: KANAMORI SHIGE
IPC: G02B15/16
Filed: 1993-06-16
Abstract: PURPOSE:To provide a real image type variable power finder optical system whose constitution length, especially, vertical constitution length can be shortened, where aberration is excellently corrected and whose production cost is low. CONSTITUTION:This finder is provided with a reflecting member P1 including a 1st reflection surface R1 and being a 1st lens group G1, which is fixed and consists of a negative lens, a 2nd lens group G2 being movable and having positive refracting power as a whole, a 3rd lens group G3 being movable and having the positive refracting power, and a reflecting member P2 having a 2nd reflection surface R2. Furthermore, it is constituted of an objective lens system forming the image-formation surface 1(intermediate image-formation surface) of an objective lens so that it may be aligned with the projection surface of the member P2, a reflecting member P3 including a 3rd reflection surface R3 and a 4th reflection surface R4, and an ocular system consisting of an ocular lens G4 and observing the image-formation surface 1 of the objective lens.
Patent JP-S5270298-A (JP)
Title: Nuclear reactor
Inventor: NATORI HISAHIDE
IPC: G21C7/22
Filed: 1975-12-08
Abstract: PURPOSE: To operate regulation of reactor output distribution with a simple constitution by means of setting up a system selecting device between a concentration controlling device of neutron absorbing materials and a recycling loop of decelation materials in a reactor where the decelation range of the core is separated into plural number. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0722407-A (JP)
Title: Formation of silicon oxide isolation region
Inventor: SHIYAOOCHIN TSUAN
IPC: H01L21/308
Filed: 1993-06-16
Abstract: PURPOSE: To avoid forming pits in oxide pads by patterning a silicon nitride layer on a polysilicon layer, thermally oxidizing to form silicon oxide isolated regions and etching off the silicon nitride layer and polysilicon layer for finishing the isolated regions on a wafer surface. CONSTITUTION: Isolated regions, composed of a silicon oxide layer 11, an impurity-doped polysilicon layer 12 and a silicon nitride layer 13 on a wafer 10, are formed on a Si wafer. An oxidizing mask is formed by patterning the silicon nitride layer 13 and at least part of the polysilicon layer 12. This structure is exposed to a thermally oxidative atmosphere to form silicon oxide field isolated regions. The oxidizing mask is removed by a continuous etching step, using a single etchant for etching the layers 13, 13 at the same rate, thereby avoiding forming pits in oxide pads.
Patent JP-H0314902-A (JP)
Title: Impact absorbing tightening bolt
Inventor: KAZEO YUKIHIKO
IPC: F16B31/06
Filed: 1989-06-09
Abstract: PURPOSE:To prevent transmission of dynamic power efficiently by filling the hollow part of a bolt consisting of a cylindrical body with solid, liquid or powder filler for energy attenuation. CONSTITUTION:The hollow part of a cylindrical body 9 made of such as steel, alloy steel is filled with filler 10 for energy attenuation such as lead to seal its top and bottom with plugs 11 and form a reamer bolt 8. Therefore, the deformation of the reamer bolt 8 absorbs the sudden phenomena such as impact, explosion and impulsive power, thus preventing the function of total equipment from being lost.