baber/WOPTO huggingface dataset:
Patent JP-S60174735-A (JP)
Title: Method for removing divinyl compound
Inventor: KIYOURA TADAMITSU
IPC: C07C1/00
Filed: 1984-02-21
Abstract: PURPOSE:To obtain an alkylstyrene monomer without forming insoluble gels in polymerization, by treating an alkylstyrene with activated carbon to remove divinyl compounds contained therein. CONSTITUTION:An alkylstyrene expressed by formula II (R is lower alkyl) containing a very small amount of divinyl compounds expressed by formula I (R1- R3 are H or lower alkyl) is treated with activated carbon to remove the compounds expressed by formula I . Activated carbon derived from charcoal, cocount shell coal or coal as a raw material or carbon black or channel black, etc. is widely used as the above-mentioned activated carbon black. In treating a large amount of solution industrially, granular coal is packed in a packed column, and the solutions are preferably passed through and brought into contact with the activated carbon layer at 0.1-5 liquid space velocity. The activated carbon free of adsorptivity can be reactivated by steaming at high temperatures, etc. for reuse.
Patent JP-S60175017-A (JP)
Title: Focus controller
Inventor: SHIMOMURA TAKAO
IPC: G02B26/08
Filed: 1984-02-21
Abstract: PURPOSE:To keep the curvature of a reflective film constant and to stabilize a focal length by providing a check valve in the reflective film and providing a projecting piece on a frame and flowing in and out a gas by automatic opening and closing of a disc part to control the projecting piece. CONSTITUTION:A check valve 20 is provided in the center part of a reflective film 10. A projecting piece 50 whose projection length can be controlled is provided on a frame 30. When a prescribed gas pressure is always applied from, for example, a nozzle 60, a differential pressure between the high pressure side and the low pressure side is always kept constant in set mutual positions of the check valve 20 and the projecting piece 50. Consequently, the curvature of the reflective film is kept constant, and the focal length is stabilized in a certain position.
Patent JP-H08223197-A (JP)
Title: Terminal equipment, supervisory unit and communication equipment
Inventor: NAGAHARA SHINOBU
IPC: H04L12/42
Filed: 1995-02-17
Abstract: PURPOSE: To automatically manage slave stations by a master station by transmitting the token of an address request command to a downstream side terminal equipment if an empty token is received from an upstream side adjacent terminal equipment when performing additional connection to the network of a token ring system. CONSTITUTION: An additional terminal equipment 1A is connected next to the terminal equipment #103 through a transmission line 3. When the empty token is received after the connection, the additional terminal equipment 1A issues an 'address setting request command' to the supervisory unit 2. At the time, the additional terminal equipment 1A recognizes that the address of the terminal equipment 1 immediately before the additional terminal equipment 1A is #103 from the empty token. Thus, the address #103 of the terminal equipment 1 immediately before is added to the 'address setting request command' and transmitted. Since the command is successively transmitted to the supervisory unit 2, the address of the additional terminal equipment 1A is automatically allocated and a physical position is recognized as well by contriving the automatic setting method of the address.
Patent JP-S61210564-A (JP)
Title: Recording medium
Inventor: YOSHIMARU TOMOHISA
IPC: G11B7/007
Filed: 1985-02-18
Abstract: PURPOSE:To attain pre-format of block data simply without reducing the record ing capacity by making the number of blocks identical to each plural tracks and forming the block data on the same position. CONSTITUTION:In providing a block header A in common to each track at plural track groups (a-k), the block number of each track is made identical and the block data is formed at the same position and crosstalk between tracks is prevented. Further, one track at the groups (a-k) is made blank to prevent the crosstalk between track groups. Through the constitution above, the block data is subjected to pre-format simply without reducing the recording capacity as soon as a recording medium is made.
Patent JP-H04269047-A (JP)
Title: Automatic telephone dialing system by name card with bar code
Inventor: WATANABE KAOKO
IPC: H04M1/2755
Filed: 1991-02-25
Abstract: PURPOSE:To attain automatic telephone dialing without mistake by printing out a name card on which a telephone number is printed as a bar code. CONSTITUTION:A name card 2 with bar code printed out by a bar coded name card printer 1 is loaded to a telephone set 3 to read a telephone number of a destination and to make automatic dialing. Then the telephone set is connected to a destination telephone set 8 via a public telephone line network 7 for required talking. Thus, the automatic telephone dialing is implemented without mis-reading the destination telephone number.
Patent JP-H02209283-A (JP)
Title: Printer and printing method thereof
Inventor: TANAKA NORIKO
IPC: B41J11/42
Filed: 1989-02-10
Abstract: PURPOSE:To ensure a printing even after the detection of the trailing end of recording paper and the feed of recording paper even if a user conducts an erroneous operation, to prevent no-paper printing, and to improve availability in use by providing a printing finish judging means in addition to a residual amount managing means. CONSTITUTION:When a detection means 22 detects a training end 31 of recording paper 30 while receiving recording data 40 from a data processor 10, a no-paper flag register is set from 0 to 1 and, simultaneously, a line counter is also set to 300. The line counter is decrementally changed from 300 to 299, 298.... Meantime, if the detection means 22 has not received the recording data 40 for 1 second, the completion of printing is judged by a printing finish judging means 24, and the no-paper flag register is reset to 0. As the result, a stop signal is outputted by a stop signal output means 25 to a recording paper feed motor circuit 27, a printing head travel motor circuit 28, and a printing head drive motor circuit 29, whereby a printing action comes to a stop. A paper exhaustion signal is outputted by a paper exhaustion signal output means 26 to the data processor 10, whereby next recording paper is fed, and a printing action is started.
Patent JP-S59155152-A (JP)
Title: Resin-sealed semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L23/50
Filed: 1983-02-24
Abstract: PURPOSE:To increase adhesive strength between a sealing resin and glass, and to prevent an intrusion of moisture from a boundary surface between the resin and a lead frame by forming a glass layer on the boundary surface. CONSTITUTION:Glass layers 12 are formed to a lead frame 11, which is in contact with a resin 17 in at least resin sealing section, except the semiconductor chip pasting section of the frame 11, wire bonding sections and external lead connecting sections. Accordingly, adhesive strength among the resin 17 and the glass layers 12 is increased, and an intrusion of moisture from boundary sections is prevented.
Patent JP-S61187754-A (JP)
Title: Production of ice cream, or the like
Inventor: BANBA SHOICHI
IPC: A23G9/26
Filed: 1985-02-18
Abstract: PURPOSE:To obtain an ice cake such as ice candy having desired shape, using an inexpensive split mold, by filling a raw material liquid of ice candy, etc. in a water-tight bag inserted into the hollow part of a specific split mold and having the form of the hollow part, and freezing the liquid in the bag. CONSTITUTION:A split mold 1 of an inexpensive ice-freezing container A having a desired shape and composed of halves 1a, 1a is produced by connecting the protrusions 6a, 6a with an elastic member such as a rubber band. The protrusions are attached to the corresponding parts of the outer circumference of the halves at the bottom and the contacting part. A bag 3 corresponding to the size and shape of the hollow part and made of a water-tight elastic flexible rubber sheet, etc. fitting easily to the inner surface of the hollow part 2 of the split mold 1 is inserted into the split mold 1. The mouth 7 of the bag 3 is brought into contact closely with the flange 5, the raw material liquid of ice candy is poured into the bag 3 through the opening 4, a handle 8 is dipped into the liquid, and the liquid is frozen in a freezer. After freezing, the mold is taken out of the freezer, the rubber band is removed, the split mold 1a, 1a is opened, the bag 3 containing the ice candy is taken out of the mold, and the ice candy is extracted from the bag by holding the handle 8.
Patent JP-2000228486-A (JP)
Title: Semiconductor chip and semiconductor device of chip-on- chip structure
Inventor: HIKITA JUNICHI
IPC: H01L25/065
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To increase a cross-sectional area of the entire interconnection and thereby reduce the resistance of the interconnection by causing current to flow in a secondary interconnection and a metal coating film, and to prevent chances that a part of the secondary interconnection is subject to corrosion due to oxidation even if that part is not covered with a surface protective film by forming the metal coating film from anti-oxidation metal. SOLUTION: The surfaces of secondary interconnections 13A, 13B and the surface of an interlayer insulating film 12 are covered with an insulating surface protective film 14. In the surface protective film 14, openings 20A, 20B are formed in correspondence with the secondary interconnections 13A, 13B., As a result, the surfaces of the secondary interconnections 13A, 13B are exposed in the surface protective film 14 through the openings 20A, 20B. A metal coating film 15 made of anti-oxidation metal is formed on the exposed parts of the secondary interconnections 13A, 13B.
Patent JP-S59157799-A (JP)
Inventor: KUNO TAKASHI
IPC: G08G1/095
Filed: 1983-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08197571-A (JP)
Title: Resin seal molding apparatus for electronic part
Inventor: HIDAKA TETSUO
IPC: B29C45/40
Filed: 1995-01-25
Abstract: PURPOSE: To certainly eliminate the danger from an aspect of maintenance work and the lowering of productivity by parallelly arranging four molding units in XY directions in a two-line/two-row fashion and arranging the moving regions of loader and unloader units between the respective molding units. CONSTITUTION: A molding apparatus is constituted by parallelly arranging four molding units 5 in XY directions in a two-line/two-row fashion and arranging moving regions 19, 20 of loader units 6 and unloader units 7 in the XY directions between the respective molding units 5. Therefore, for example, when the molding unit 5a is stopped to perform maintenance work, a worker can perform the required maintenance work to the mold of the molding unit 5a from a work position D. In this case, since the work position D does not cross the moving regions 19, 20, the generation of such an accident that the loader unit 6 or the unloader unit 7 collides with the worker during maintenance work can be prevented.
Patent JP-S59154656-A (JP)
Title: Pickup device
Inventor: SEKIMOTO YOSHIHIRO
IPC: G11B7/085
Filed: 1983-02-23
Abstract: PURPOSE:To attain accurate control with a simple construction by assembling incorporatedly an optical system and a photodetector, pivoting on a point of center of gravity to drive the assembly and to attain tracking control and pivoting to drive directly vertically via bearings also so as to attain focus control. CONSTITUTION:An output light from a semiconductor laser 1 passes through a collimator lens 2 and a 1/4-wavelength plate 3, then the direction is changed by a total reflection prism 4, the light is irradiated collectively to an information recording surface on a recording medium 6 by an objective 5, the reflected light from the surface is divided by a beam splitter 7 and led to the photodetector 8. Since these are all assembled in a cylindrical housing 9 and fixed in the shape of horizontal type, the point of center of gravity is obtained easily. Shafts 11, 12 and a bearing 13 formed in channel shape attain stable drivine. The driving section consists of a coil and a magnetic circuit and it is required to drive vertically a pickup main body 10 for the purpose of focus control. The pickup main body 10 is formed cylindrically so as to be turned by utilizing an electromagnetic force of a magnetic circuit comprising a coil 14 fitted to a lower end of the shaft 12, a magnet 15 and yokes 16, 17.
Patent JP-H08201902-A (JP)
Title: Tripod fitting structure for camera
Inventor: IRIE HIDEYUKI
IPC: G03B17/56
Filed: 1995-01-25
Abstract: PURPOSE: To provide the tripod fitting structure of a camera by which a supporting plate is prevented from being deformed by a male screw for fitting a tripod and which is advantageous for arranging a film rail member at a regular position. CONSTITUTION: The camera is provided with the supporting plate 4 which is disposed on the bottom surface of a camera body 2 and on which a female screw 24 for fitting a tripod is formed. Then, a tripod fitting piece 20 slender in a longitudinal direction and surrounded by a slit 22 is provided at the part of the female screw 24 and its peripheral part. The piece 20 can be made flexible with respect to the other part of the plate 4 and it is formed so as to have strength enough to support the camera by the male screw eoupled to the female screw 24.
Patent JP-H09223659-A (JP)
Title: Charged particle ray transfer method and device
Inventor: NAKASUJI MAMORU
IPC: H01J37/305
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: At the time of transferring a pattern on a mask on a substrate of a transfer object by scanning this pattern with a charged particle ray, a distribution of an irradiation amount of charged particles on the mask is made uniform and the pattern is transferred on the substrate at a high throughput. SOLUTION: A pattern of a mask M is divided into the main view fields 33A, 33B,... while sandwitching the boundary regions 34A, 34B,..., and a pattern inside a rectangular by-visual field 12 to be irradiated with an electronic ray on the mask M is reversedly transferred on an exposure area 24 on a wafer W at a prescribed magnification. In the state, where the mask M and the wafer W are reversedly scanned in the Y-direction, the main visual fields 33A, 33B,... on the mask M are scanned two times with a by-visual field 12 respectively so as to transfer the patterns of the main visual fields 33A, 33B... on the partial transfer regions 36A, 36B,.... A strength distribution of the electronic ray is changed so that the distributions of the irradiation amounts in the Y-direction after the respective two times scannings may be uniform.
Patent JP-H059528-A (JP)
Title: Device and method for producing molten iron
Inventor: ISHIDA HIROAKI
IPC: C21B11/02
Filed: 1991-02-25
Abstract: PURPOSE:To stably and continuously make iron by continuously tapping the produced slag in a furnace during operation without tilting the furnace at the time of producing molten iron from scrap and iron ore with a cylindrical furnace. CONSTITUTION:A slag tapping hole 7 is provided by protruding it into the furnace from furnace bottom in the cylindrical furnace 1. Then, the accumulated iron level in the furnace bottom of the molten iron 11 produced from the scrap and the iron ore 10 is detected and at the time of detecting that the accumulated iron level reaches the upper end surface level of the slag tapping hole 7, the slag tapping hole 7 is opened. At this time, since the slag 12 is separated with sp. gr. difference and is present on the upper part of the accumulated iron level, even if the furnace is not tilted, the slag can be continuously tapped. After completing the tapping of slag, an iron tapping hole 6 is opened and the molten iron is tapped. The stable continuous iron-making in the cylindrical furnace 1 can be executed, and the improvement of the productivity, the reduction in fuel and oxygen consumptions and prolonging of the service life of furnace wall can be attained. Further, as the slag in the furnace during continuous operation can be maintained at the constant little quantity, the stable operation can be executed.
Patent JP-2000230972-A (JP)
Title: Radar signal processor
Inventor: FUJII HIDEHIKO
IPC: G01S13/53
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To improve a radar signal processor in detection probability of target and erroneous alarm probability by suppressing a clutter in signal processing of a pulse radar. SOLUTION: An FFT circuit 32 outputs amplitude valves at every Dopper bank (hereinafter bank) in a specific sampling period. A pulse shape examination circuit group 34 performs CFAR(constant fails alarm rate) process for every bank and in the case having passed the CFAR, target judgment is conducted based on the signal of a range cell in a particular cell and the front and back of it. The pulse shape examination circuit group 34 also obtains an average value of the values of a plurality of reference cells. A clutter map forming circuit 48 obtains for every bank, the clutter intensity in each range based on the above average value to map them. A CFAR coefficient calculation circuit 52 operates CFAR coefficients for every combination of the range and the bank based on the clutter map 50.  The CFAR circuit group 44 conducts CFAR process for target detection for every bank by using the CFAR coefficients.
Patent JP-H01206048-A (JP)
Title: Offset rotary press
Inventor: MITAMURA MITSURU
IPC: B41C1/10
Filed: 1988-02-12
Abstract: PURPOSE:To facilitate a plate making operation and to eliminate the need for a plate mounting operation, by a method wherein printing information, such as characters, is directly inputted to a roll, on which a plate has been mounted in the prior art, for obtaining a plate-free offset rotary press. CONSTITUTION:A photo-conductive liquid 7 is applied to a roller 1 by coating and electrically charged positive or negative. Printing information in an informa tion input device 30 is exposed to light by a light-exposure device 11 to be scanned on the coated layer. When a non-image part is exposed to light, an electric potential is lowered, and a latent image is formed. Thereafter, a lipophilic toner which is electrically charged reversely to charges on the coated layer is applied to an image area by a toner developing device 17, and fixed thereon by a fixing device 18. However, the toner on a non-image area is re moved by an eluting device 19. Then, the lipophilic image part with an toner image applied and the hydrophilic non-image part with a hydrophilic surface exposed by the eluting device 19 are formed. After that, a dampening arrange ment 24 and a form roller arrangement 25 are actuated. The ink is applied to the image area and repelled at the non-image area to form an image.
Patent JP-H06239045-A (JP)
Title: Film for stamp
Inventor: ANDO YOICHI
IPC: B41K1/02
Filed: 1993-02-19
Abstract: PURPOSE:To provide a film capable of easily forming a stamp by a thermal printer. CONSTITUTION:A film for a stamp is constituted by superposing a base film 1 having a thermoplastic or hot-melt material 3 applied to the surface thereof and an image receiving film 2 to which the thermoplastic or hot-melt material 3 is selectively transferred from the base film 1 one upon another so as to hold the thermoplastic or hot-melt material 3 between both films. By heating the film for the stamp in a arbitrary shape from the rear surface of the base film 1 by a thermal printer, the thermoplastic or hot-melt material can be transferred to the image receiving film 2 in an arbitrary shape.
Patent JP-S61189917-A (JP)
Title: Controlling method for mold close-and-open operation in injection molding machine
Inventor: YOKOTA AKIRA
IPC: B29C45/68
Filed: 1985-02-20
Abstract: PURPOSE:To make possible centralized and remote control of mold close-and- open operation and foreign matter detecting by controlling an electromagnetic flow control valve or an electromagnetic relief valve when a detected value from a rod traveling distance detecting device areas with a value from a conversion changeover position storing device. CONSTITUTION:Detected values from the traveling distance detecting device 7 of a rod 6a and converted values of set values from a conversion changeover position storing device 11a are inputted to a comparing arithmetic unit 9. When both values have agreed with each other, the comparing arithmetic unit 9 sends a conversion signal to a sequencer 12 and the sequencer 12 operates an electromagnetic flow control valve or an electromagnetic relief valve 14 in a hydraulic circuit through a driver amplifier 13 to control speed or pressure. Accordingly, the traveling position of the movable platen need not be detected directly and is detected as the amplified value by the traveling distance of the mold clamping cylinder. Therefore, the precision of conversion control is elevated and all controls can be performed by centralizing remote control, too.
Patent JP-S61188021-A (JP)
Title: Servoing method and device of discharge gap distance in electric discharge machining
Inventor: NIWA HIROTAKA
IPC: B23H1/02
Filed: 1985-02-18
Abstract: PURPOSE:To maintain a discharge gap distance to a suitable value, by controlling a servo head in accordance with a deviation between the proportion of a discharge current duration time to a pulse voltage applied time and the required preset value. CONSTITUTION:A DC power supply 6 for a discharge, connecting its negative side with a machining electrode 1 while its positive side with a work 3 through a discharge transistor 7 and a main discharge resistor 8, applies pulse voltage with an optional pulse width to a discharge gap 4 by an oscillator 9 driving the discharge transistor 7 by said optional pulse width. A discharge side counter 14, counting a number of clock pulses during a discharge current duration time, stops counting when a stop signal is input from a voltage applying side counter 13. A comparison adjusting part 15, inputting this finally counted number, outputs a control signal to a servo head 5 in accordance with a deviation from the required preset value.
Patent JP-H05229740-A (JP)
Title: Tape cassette and metal die for manufacture thereof
Inventor: MAKINO MASAHIRO
IPC: G11B23/087
Filed: 1992-02-18
Abstract: PURPOSE:To eliminate short molding of thin wall section, production of weld, and surface oscillation of a reel flange, on a tape reel formed in a metal die. CONSTITUTION:The front and rear flange surfaces of a tape reel are partially removed to form a thin wall flange section 5, and thick wall sections 6 thicker than the thickness of the flange section are provided at several locations around the periphery of the flange section 5. When the tape reel is formed by a molding metal die, a pin is inserted into a section of the metal die where resin flowing into the thin wall flange section is finally charged, and air and gas in cavities are exhausted from a clearance between the metal die section and the pin.