baber/WOPTO huggingface dataset:
Patent JP-S62104823-A (JP)
Title: Production of graft polymer
Inventor: ERIYAMA YUUICHI
IPC: C08F265/04
Filed: 1985-10-31
Abstract: PURPOSE:To obtain the titled living polymer with outstanding mechanical properties, molding processability, etc., by graft polymerization of a vinyl monomer to a silylacrylic ester (co)polymer using, as cocatalyst, a (bi)fluoride ion. CONSTITUTION:A radical polymerization is carried out between an alpha-silylacrylic ester of formula (R is 1-16C alkyl, etc.; R1, R2 and R3 are each 1-8C alkyl, etc.) (e.g., alpha-trimethylsilylmethyl acrylate) and, if desired, another compound copolymerizable therewith (e.g., styrene) to form the backbone polymer. Next, (B) as cocatalyst, a compound acting as ionic source of (bi)fluoride ion (e.g., tetramethylammonium fluoride) is added, for example, to the solution (e.g., dioxane solution) of said backbone polymer followed by adding (C) a vinyl monomer for grafting (e.g., methyl acrylate) to perform reaction, thus obtaining the objective polymer.
Patent JP-H04123031-A (JP)
Title: Image recording device
Inventor: YAMAGUCHI YUKUO
IPC: G03B21/11
Filed: 1990-09-14
Abstract: PURPOSE:To enable identification even when the same code information is added by photographing the integral frequency of photography of the same code information which is selected additionally to the code information. CONSTITUTION:When one of switches for the photography 1 - photography 3 of a photographic switch 56 is pressed while a character selection switch 52 is not pressed, an arithmetic transfer part 4 reads code information and a variable out of a storage part 3 corresponding to the switch 56, one is added to the variable, and the result is photographed on a film F by a character imprinting part 6. Then image information 47 on a subject which is photographed, the photographed code information 48, and the frequency 49 of photography of the selected code information are recorded on the film F. Consequently, image groups are cut by pieces of code information and when the image groups of the same code information is classified, the recording contents of the individual image groups and the recording order of the respective image group are easily known from the integral frequency of the photography, thereby making retrieval, editing, etc., convenient.
Patent JP-H04124223-A (JP)
Title: Detection of edge position of steel strip in furnace
Inventor: SAKATA MAMORU
IPC: C21D9/56
Filed: 1990-09-12
Abstract: PURPOSE:To eliminate the need for conventional light projecting and receiving devices and to eliminate the inconveniences, such as deficiency of sensitivity and malfunction based on the attenuation in the light quantity of a lamp by detecting the edge position of a steel strip from the scanning angle at the point where the detection radiation energy of a scanning type radiation thermometer changes sharply. CONSTITUTION:A contrast board 6 subjected to a cooling or thermal spraying/coating treatment is disposed on both side parts on the rear side of the steel strip S traveling in a high-temp. furnace and an edge position detector 5 is formed of the scanning type radiation thermometer (not shown) provided in the projecting part 1a of the furnace body 1 facing the above-mentioned board and the above-mentioned board 6. The output signals of the measured temps. of the steel strip S and the board 6 are computed in an arithmetic circuit in accordance with the scanning positions of the steel strip S and the above-mentioned board 6 when the above-mentioned thermometer scans the steel strip and the board within the range of a angle theta. This circuit outputs the temp. signal of the steel strip S. Since there is a large fluctuation in the output signal with the edge part of the steel strip S as a boundary, the edge position and meandering quantity of the steel strip S are detected from the difference from the angle in the reference position of the steel strip S.
Patent JP-H03108572-A (JP)
Title: Ink-sheet film feeder
Inventor: UNE TAKAZO
IPC: B41J17/30
Filed: 1989-09-22
Abstract: PURPOSE:To prevent the generation of the crease of an ink sheet film by winding a flexible member on the surface of a guide roller guiding the ink sheet film. CONSTITUTION:A guide roller 1 is formed in structure in which a flexible member 3 is wound on a mandrel 2, and supported to the box body of a printer through a bearing. A sponge rubber, fibers treated in a brushy shape, a pile fabric or the like is used as the material of the flexible member 3. The guide roller 1 is installed to both or either of a section between a supply-side ink sheet roll 18 and a thermal head 11 and a section between the thermal head 11 and a take-up side ink sheet roll 19. Accordingly, the tension of an ink sheet film 17 is equalized by the difference of the deflection of the flexible member 3 corresponding to the expansion and contraction of the ink sheet film 17, thus preventing the generation of creases.
Patent JP-2000072986-A (JP)
Title: Epoxy resin powder coating material
Inventor: OUCHI SUSUMU
IPC: C08L63/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin powder coating material improved in thermal shock resistance without detriment to its electrical and other characteristics by incorporating a core-shell type thermoplastic resin as a themal shock modifier and an epoxidized liq. polybutadiene as a compatibilizer into the same. SOLUTION: 1-20 wt.% thermal shock modifier comprising a core-shell type thermoplastic resin consisting of cores formed from a polymer (e.g. an acrylic resin or a polybutadiene resin) having a low glass transition temp. and a mol.wt. of 50,000 or higher and shells formed from a glassy polymer (e.g. polymethyl methacrylate or polystyrene) having a high glass transition temp., a compatibilizer comprising a liq. polybutadiene having 2-20 epoxy groups in one molecule in an amt. of 0.05-5 pts.wt., pref. 0.1-2 pts.wt., based on 1 pt.wt. thermal shock modifier, a curing agent, a cure accelerator, a filler, a pigment, etc., are mixed enough and melt kneaded.
Patent JP-H1087116-A (JP)
Title: Sheet feeder and image forming device provided with the same
Inventor: YAMAMOTO YASUHIRO
IPC: B65H1/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder capable of feeding a sheet in a reduced period and an image forming device provided with the sheet feeder. SOLUTION: A sensor means S ascertains whether a sheet P mounted on a sheet platen 1 and having reached a separator means 6A is a short sheet of a length in the feed direction as to be separated from widthwise regulation guides 2 or a long sheet of a length in the feed direction as to still touch the widthwise regulation guides 2. A control means controls an obliquity-correcting means 8 so as to correct obliquity of the sheet based on information from the sensor means S only when the sensor means S decides that the sheet is a short sheet, to thereby feed the sheet P in a reduced period.
Patent JP-H0698316-A (JP)
Title: Additional information transfer system
Inventor: NOBUYASU YASUSUKE
IPC: H04N7/14
Filed: 1992-09-16
Abstract: PURPOSE:To improve the service performance by segmenting picture information and additional information to blocks each having a header, transferring the blocks, receiving and decoding the blocks. CONSTITUTION:Block processing means 100, 200 segment picture information and additional information to be transferred to blocks each having a predetermined information length, each block is added with a header part indicating classifications and blocks are transferred to a reception side video telephone set 1 via an exchange network 2. Block decoding means 300, 400 receive the transferred blocks including the picture information and the additional information and decode them into original information. The decoded picture information and additional information are synthesized by a synthesis means 500 and the synthesized information is outputted on the video telephone set 1. Thus, the additional information required to serve the sophisticated video telephone service is transferred to the exchange network or the video telephone set being the communication opposite party to improve considerably the service performance.
Patent JP-H0962306-A (JP)
Title: Operation support system for connected river system
Inventor: MATSUI TETSUO
IPC: G05B13/04
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To ensure the effective operation support of a connected river system by simulating the dynamic characteristic of the river system based on the parameters of plural reservoirs and the guide vane opening degree of every generator and deciding the deviation of every reservoir level from its scheduled one. SOLUTION: In a connected river system which contains (n) reservoirs 1, 2... and (k) generators G1 to Gk between its upstream and down stream areas, the reservoir parameters are set based on the upper/lower limit value and the reference value of water levels W1 , W2 ..., the reference heads H1 ..., the rated inflow rates Q1 ..., the equivalent areas A1 , A2 ..., the upstream-downstream delay time dt1 , etc., of the reservoirs. Then the level schedule of every reservoir used for control of the river system, the schedule of the guide vane opening degree of every generator (water turbine), the present guide vane opening degree of every generator, the present level of every rservoir, etc., are acquired. Based on these data, the dynamic characteristic of the river system is simulated.  The present and subsequent levels of every reservoir which are acquired by the preceding simulation is compared with the level schedule for decision of the deviation of every reservoir level from its scheduled one.
Patent JP-S61123892-A (JP)
Inventor: YOSHIMURA GENICHI
IPC: G10L15/10
Filed: 1984-11-20
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-H0962910-A (JP)
Title: Portable data input/output device and key information for protecting data setting system in automatic vending machine
Inventor: MARUYAMA TOSHITAKE
IPC: G07F9/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To save labor and time for input, to eliminate erroneous input and to make data difficult to decode even when many automatic vending machines exist. SOLUTION: Key information for protecting data such as the cryptographic key or the password of data scramble is previously stored in a handy terminal 10, a data loader 12, etc. Then key information for protecting data is written in an automatic vending machine 1 through the use of the handy terminal 10 and the data loader 12. At the time of outputting automatic vending machine data to the handy terminal 10, etc., the automatic vending machine 1 uses the piece of key information for protecting data to scramble data or to collate the password to prevent data from being read by a third party.
Patent JP-S63100461-A (JP)
Title: Illuminating device
Inventor: ICHIHARA YUTAKA
IPC: G02B27/54
Filed: 1986-10-17
Abstract: PURPOSE:To reduce speckles by providing a first diffusing plate in the optical path of the light from a pulse laser as a light source and forming the image of the light, which is diffused by this diffusing plate, near a second diffusing plate by a lens and a turning mirror. CONSTITUTION:The light emitted from a pulse laser 1a is scattered by the first diffusing plate 2 and is condensed into approximately parallel rays by a lens 3 and is reflected on a polygonal mirror 4 rotated at a high speed to form the image of the first diffusing plate on the second diffusing plate 6a by a lens 5. An axially symmetrical octagonal mirror is used as the polygonal mirror 4, and an air bearing is used as the bearing of the rotary shaft, and this mirror is rotated at about 1,000rps. Thus, speckles at the rear of the second diffusing plate 6a provided near this image are considerably reduced to form an illuminating device with speckles reduced.
Patent JP-S60153679-A (JP)
Inventor: ERUBUIN BURANDENSHIYUTAIN
IPC: H04N5/72
Filed: 1983-12-28
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-S60142357-A (JP)
Title: Both-surface copying machine
Inventor: KUSHIMA MASAHIKO
IPC: G03G15/00
Filed: 1983-12-29
Abstract: PURPOSE:To facilitate operation and to improve the easiness of use by providing trays which shift in position between a paper discharge position and a paper feed position, stocking transfer paper which is discharged from a paper discharge port after one-surface copying, and shifting their positions to the paper feed position and feeding the transfer paper into a copying machine. CONSTITUTION:The 1st and the 2nd trays 17 and 20 are switched to the 1st position and a print button is pressed in this state. Then, sheets of transfer paper 11... in a paper feed cassette 9 are fed by the 1st paper feed roller 12, and discharged into the 1st tray 17 through a fixing roller 15 after copying operation, thus completing one-surface copying operation. Then, the 1st and the 2nd trays are switched to the 2nd position. The 2nd paper feed roller 19 operates, so the copy paper 11a after the one-surface copying operation is fed from the 1st tray 17 into the copying machine. A copy to the other surface is taken and the transfer paper 11a after both-surface copying is discharged into the 2nd tray 20 through the fixing roller 15.
Patent JP-S60139479-A (JP)
Title: Transfer type thermal recording sheet
Inventor: ENMANJI KIMIE
IPC: B41M5/26
Filed: 1983-12-27
Abstract: PURPOSE:To obtain a transfer type thermal recording sheet having an excellent drying property and sufficient recording sensitivity, by providig gum arabic wherein a dye is dispersed in gum arabic and a sealing film for preventing the leakage of the gum arabic material applied to the surface opposed to a thermal head of said gum arabic layer. CONSTITUTION:A transfer type thermal recording sheet 4 consists of a gum arabic layer wherein a dye 5 is dispersed in gum arabic and a sealing film provided to the surface opposed to a thermal head of the gum arabic layer 6 so as to prevent the leakage of the gum arabic material. Now, when this recording sheet 4 is heated from above through the sealing film 1, a part of the dye 5 in the gum arabic layer 6 is eluted to recording paper and the the resulting eluted dye comes to recording. By this method, the transfer type thermal recording sheet having excellent drying property and recording sensitivity sufficient from a practical aspect is obtained. Further, a pref. result is imparted by containing a surfactant in the gum arabic material.
Patent JP-H1090874-A (JP)
Title: Designing method and manufacturing method for mask pattern
Inventor: HOSHI KEIICHI
IPC: G03F1/68
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide the designing method for a mask pattern which shortens the drawing time of" a mask (photoreticle original plate) and the manufacturing method for the mask. SOLUTION: A common pattern part generates common pattern data 101 in advance and forms the pattern on a Common mask 1. Then when pattern data on a desired individual mask 2 are designed, only an individual pattern part is designed, the common pattern part is arranged, and the arrangement data are outputted. Further, when the desired individual mask 2 is manufacture, the individual pattern part is directly drawn and the common part is generated by batch exposure based upon the above arrangement data by using the common mask 1.
Patent JP-S60137085-A (JP)
Title: Semiconductor laser device
Inventor: MOGI NAOTO
IPC: H01S5/00
Filed: 1983-12-26
Abstract: PURPOSE:To prevent the loss due to exuding of light by forming a buried layer in a striped groove of high and low refractive index layers. CONSTITUTION:A clad layer 22, an active layer 23, a clad layer 24, and a current blocking layer 25 are sequentially grown on an n type GaAs substrate 21. Then, a resist 31 is coated on the layer 25, a striped window is formed on the resist 31, and with the resist 31 as a mask the layers 25, 24 are etched to form a striped groove 32. Then, the first coating layer 26 having a large refractive index, the second coating layer 27 having a small refractive index and a p type GaAs coating layer 28 are formed.
Patent JP-H0697825-A (JP)
Title: Sample and hold circuit
Inventor: MOTOMORI MIKIO
IPC: H03M1/12
Filed: 1992-09-16
Abstract: PURPOSE:To reduce the error of potential between the output and input terminals. CONSTITUTION:A charging circuit 14 is provided to supply a current to a holding capacitor 3 together with a discharging circuit 15 which discharges the electric charge stored in the capacitor 3, a differential amplifier circuit 31, and a constant current source 5 which supplies a bias current to the circuit 31. The current supplied from the circuit 14 flows through an input terminal 1, and the discharged current sent from the circuit 15 flows to an earth terminal. In regard of these charged and discharged currents, the potentials of the terminal 1 and an output terminal 2 are compared with each other and amplified by the circuit 31.
Patent JP-H11136099-A (JP)
Title: Logical network, binary device containing the same and synchronous divider device
Inventor: ROSSI ANNAMARIA
IPC: H03K3/037
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To produce an XOR gate with use of a small number of transistors TR by connecting the output terminal of a flip-flop corresponding to the output terminal Q of a D type flip-flop to the gate terminal of a prescribed TR and also to a circuit node in a feedback way. SOLUTION: Only three TRs are used in addition to a TR consisting of a reference inverted input stage that is driven by the reference timing signals fi and Nfi (having non-superimposed phases). An XNOR input stage includes two TR M1 and M2 which are connected in series between an input terminal T and an output circuit node A via the source and drain terminals respectively. The gate terminal of the 1st TR M1 is connected to a node C, and the signal Nfi is applied to the gate terminal of the 2nd TR M2. Then a 3rd TR M3 is connected between a circuit power line Vdd and a circuit node B.
Patent JP-H0588590-A (JP)
Title: Image forming device
Inventor: HASEGAWA MAKOTO
IPC: G03G21/10
Filed: 1991-09-25
Abstract: PURPOSE:To assure cleaning of a surface of a photosensitive body with a cleaning mechanism of a simple constitution by carrying out contact and separation operations of each of the two cleaning means for a photosensitive body simultaneously when the direction of rotation of the photosensitive body is changed over. CONSTITUTION:When the photosensitive belt 203 is rotated forward, residual transfer toner remaining on the photosensitive belt 203 is cleaned when a cleaning part 206A is passed. At this time, the cleaning part 206B is evaded to a position being in noncontact with the photosensitive belt 203. When the direction of rotation of the photosensitive belt 203 is changed from forward rotation to reverse rotation, a cleaning changeover solenoid 230 is reset, and a cleaning changeover cam 231 is rotated by 90 deg.. Then, a cleaning changeover lever 232 is lowered by this, and the cleaning part 206A mounted and connected to these mechanisms is separated from the photosensitive belt 203. At the same time, the cleaning part 206B connected in the same way is brought close into the photosensitive belt 203 at the same time.
Patent JP-H0698042-A (JP)
Title: Electronic telephone directory for multimedia terminal equipment
Inventor: WATANABE HIDEHIKO
IPC: H04M11/00
Filed: 1992-09-16
Abstract: PURPOSE:To retrieve the telephone number of a party by communication functions without erroneously originating a call to a terminal, which is not provided with the prescribed communication function, and to additionally register the communication function of the opposite side terminal when it is newly discriminated. CONSTITUTION:When an operator touches the FAX mode of a touch panel 21 on a communication function mode selection picture displayed on an LCD 20, this input information is sent to a CPU 1 by a touch panel controller 19. Corresponding to this information, the CPU 1 recognizes that the FAX function is selected, extracts a telephone number data base for facsimile from a RAM 4 and sends it through a graphic controller 17 and a video RAM 18 to an LCD controller 19, and this information is displayed on the LCD 20, and the electronic telephone directory for FAX is opened. The operator originates a call by selecting the telephone number of the desired call originating destination from the telephone directory which displays the telephone number of the party provided with the FAX function.
Patent JP-H0293267-A (JP)
Title: Method and device of making snow in indoor skiing ground
Inventor: INOUE MASANORI
IPC: F25C3/04
Filed: 1988-09-30
Abstract: PURPOSE:To enable control of snow quality and to manufacture quantities of snow with high efficiency and at a low cost by a method wherein water and compressed air are injected in a room through a plurality of two-fluid spray nozzles through an injection ratio between water and the compressed air so that water produces waterdrops with a specified grain size, and the waterdrops are brought into a snowform state by means of cold air to accumulate it on a floor. CONSTITUTION:A cold air injection nozzle 5 through which cold air is injected downward in a room 1 is situated in the vicinity of the central part of a ceiling 3, and a cold air discharge port 6 is formed in the lower part of the one side wall 2. A plurality of two-fluid spray nozzles 7 are arranged in the room 1 at intervals of a specified distance along sides walls 2 positioned facing each other in the direction of length and at the upper part thereof. Through each of the plurality of the two-fluid spray nozzles 7, water is injected toward the interior of the room 1 together with compressed air. Injected waterdrops are cooled in the room 1 by means of cold air injected through the cold air injection nozzle 5 to be brought into a snowform state, and are accumulated on a floor 4 of the room 1. It is essential that waterdrops injected in the room 1 through the 2-fluid spray nozzles 7 has an approximately uniform grain size of 200-5mum.
Patent JP-S60142734-A (JP)
Title: Character string comparator
Inventor: SHINOKI TAKESHI
IPC: G06F7/24
Filed: 1983-12-29
Abstract: PURPOSE:To attain dissidence of a character string at high speed by detecting the dissidence of the character string through the comparison of hash values. CONSTITUTION:A character string data I functioning as a reference is inputted to input data. The data I is applied with hash processing with the 1st hash processing section 3 and the hash value obtained as the result is set to a section 5-2 of a character string data register 5. On the other hand, a character string data IIcompared with the identity is inputted to the input register 2, the data II is applied with has processing by the 2nd hash processing section 4 and the hash value obtained is set to a section 6-2 of a character string data register 6. The set hash value to sections 5-2, 6-2 is compared by the comparator 7 and when the hash value is different, the comparator 7 outputs 0 and an inverter 8 outputs logical 1. Thus, when the hash value is effective and dissident with each other, a dissident signal is outputted from an AND gate 9.