baber/WOPTO huggingface dataset:
Patent JP-S63223750-A (JP)
Title: Mask for exposure
Inventor: YAMADA MAMORU
IPC: G03F1/38
Filed: 1987-03-13
Abstract: PURPOSE:To detect a shear of patterning of a semiconductor element directly by providing a checking pattern to the outside of a semiconductor element- forming area. CONSTITUTION:Checking patterns 3a-3d are provided to the outside of light shielding chromium 4 in an exposure-possible area 2 on a mask 1 for exposure. If the checking patterns singly are patterned on a semiconductor substrate with this mask 1 for exposure prior to the formation of a pattern of the semiconductor mask element, the patterns are formed adjacent to each other, forming the checking patterns 3b and 3d superposed on each other. In this stage, if there is no shear in the direction of rotation of the mask, the checking pattern 3b is observed coinciding to 3d. If there is a shear of the mask, the checking pattern 3b is observed with a shear to 3d. By providing the checking patterns 3a-3d as described above, the shear in the direction of rotation of the mask is detected easily. Thus, shears are detected directly prior to the patterning of the semiconductor element without leaving the checking pattern on the semiconductor element.
Patent JP-S53142833-A (JP)
Title: Buffer memory unit
Inventor: NISHINA RIYOUZOU
IPC: G06F13/00
Filed: 1977-05-18
Abstract: PURPOSE: To reduce the access to the main memory unit, by comparing the address information accompanied with the write-in instruction with the address information memorized in the address information memory unit, and by performing writein if they are in agreement, and if not, by memorizing them in the main memory. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62215965-A (JP)
Title: Original plate for lithographic printing
Inventor: SUZUKI HIROAKI
IPC: G03G13/28
Filed: 1986-03-18
Abstract: PURPOSE:To prevent the influence of a release agent and dents during fixing with a heat roll at the time of photoengraving with a PPC copying machine by providing a hydrophilic overcoat having a specific compsn. further onto a hydrophilic image receiving layer. CONSTITUTION:The image receiving layer essentially consisting of a pigment and binder resin is provided on a base and further the over coat layer essentially consisting of a meso-inositol hexaphosphate or the deriv. thereof and aliphat. dicarboxylic acid is provided thereon. The representative examples of the pigment to be used for the image receiving layer are zinc oxide, calcium carbonate and clay. A hydrophilic resin is used for the binder resin. The compounding ratio of the aliphat. dicarboxylic acid wit the meso-inositol hexaphosphate or the deriv. thereof is adequately 20-300pts.wt. the latter per 100pts.wt. the former by solid content.
Patent JP-S60202645-A (JP)
Title: Ion beam irradiator
Inventor: SHIMASE AKIRA
IPC: H01J37/02
Filed: 1984-03-28
Abstract: PURPOSE:To minimize charging of a target made of an insulator by causing low energy electrons to float around the target when irradiating an ion beam upon the target. CONSTITUTION:When processing, implantation or analysis is performed on a target 5 made of an insulator by irradiating an ion beam 4 upon the target 5, an electron source 20 is installed in the concave area of a table holder 31. Then thermal electrons 21 from the electron source 20 are led into the space formed inside a mesh 23 to netralize the positive electrification caused by the irradiation of the ion beam 4. Therefore, a table 24 placed on an insulator 25, meshes 22 and 13 and the table holder 31 have a negative electric potential relative to the mesh 23, and the electrons 21 are floating and are sealed up inside the mesh 23. As a result, any charging of the target 5 is prevented by neutralizing the positive ionic charges, thereby enabling processing of the target 5 to be performed with high precision.
Patent JP-S56154682-A (JP)
Title: Pulse light detecting circuit
Inventor: YORIFUJI ARITAKA
IPC: G01V8/12
Filed: 1980-04-30
Abstract: PURPOSE:To prevent the malfunction of a pulse light detecting circuit resulting from an outside disturbance light by lowering the DC bias voltage applied to an amplifier circuit when the integrated output of the detection pulse obtained by comparing the amplified output of a pulse light-receiving signal with a reference voltage is less than a given level. CONSTITUTION:The pulse light-receiving signal B outputted from a light-receiving part 3 which receives the reflected light of a pulse light P or the like is amplified in a class ''A'' amplifier circuit 4, whose output C is compared with a preset reference voltage in a comparator circuit 5 to obtain a light-detecting pulse D. When the integrated output F obtained by inputting said output to an integration circuit 7 is less than a given level, the DC bias voltage applied to the amplifier circuit 4 is lowered. For example, an output circuit 11 is operated by the object-detecting signal G obtained by comparing said integrated output F with a reference voltage in a comparator circuit 8, and a transistor Q1 in a bias voltage generating circuit 9 is turned OFF so that the bias voltage applied to the amplifier circuit 4 is raised.
Patent JP-S51133331-A (JP)
Title: Continuous coating method
Inventor: UCHIYAMA SHIYOUICHI
IPC: B05C11/02
Filed: 1975-05-15
Abstract: PURPOSE:A metal belt is uniformly and continuously coated with a coating compound, such as paint and adhesives, by a coating machine equipped with circumferentially convexed and concaved bar coaters.
Patent JP-H11261036-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: NOMURA HIDEMI
IPC: G11C16/06
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the capacitive loads of bit lines to contrive the speedup of the operation of a nonvolatile semiconductor memory by an increase in the capacity of the nonvolatile semiconductor memory and to prevent reliably an augmentation in a chip size and to ensure the easiness of a patterned layout. SOLUTION: First and second split bit lines BLa0 and BLb0 are arranged to one main bit line BL0 and a memory cell array 11 is split into a plurality of blocks. Selecting transistors QO to Q1 and Q4 to Q5 and discharge transistors Q2 to Q3 and Q7 to Q6 are respectively arranged on both sides opposing to each other of the array 11 and moreover, wirings 20 of a prescribed potential ARGND and wirings 21 and 22 of selecting signals DCBLa and DCBLb are arranged. A plurality of the arrays 11, control transistors and control signal lines are arranged using the array 11, each control trasistor and each control signal conductor as one unit pattern and the main bit line is made to extendedly provide in such a way as to penetrate these of the arrays 11, the control transistors and the control signal conductors to connect the selecting transistors of the unit patterns with each other.
Patent JP-S62217813-A (JP)
Inventor: OKAWA MASAYUKI
IPC: H02B15/00
Filed: 1986-03-18
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-H01232497-A (JP)
Title: Intruder sensor using fiber grating
Inventor: YAMAGUCHI JUNICHI
IPC: G08B13/18
Filed: 1988-03-14
Abstract: PURPOSE:To realize the easy and sure identification of intruders by using a fiber grating to divide the infrared laser light into some patterns and sensing the intruders from the moving states of spots of a spot projection picture produced by each of divided spot beams. CONSTITUTION:A fiber grating radiates the spot beams divided into some patterns with incidence of the laser light. An image pickup device 4 monitors the projection spots of the spot beams and stores the monitored spot projection pictures into a memory 5 for each fixed time. A data processing means 6 compares the stored spot projection picture with another projection picture that is stored in a memory 7 in case no detecting subject exists. Thus the moving spots are detected and the rough form of an intruder is decided from the number of moving spots, the moving extents of these spots, etc. Then the means 6 decides an intruder when the size of the intruder exceeds a prescribed level.
Patent JP-H07271274-A (JP)
Title: Process cartridge and image forming device
Inventor: YOKOMORI KANJI
IPC: G03G21/18
Filed: 1994-03-29
Abstract: PURPOSE:To provide a process cartridge capable of being easily attached to a device main body by holding a knob member and an image forming device to which the process cartridge can be attached. CONSTITUTION:The process cartridge B is constituted in such a manner that an image carrier 8, at least a processing means working thereon, a cartridge frame body 12 housing the image carrier 8 the process means and the knob member 18 projected upward from the cartridge frame body 12 are provided and moreover, to locate the knob part 18b of the knob member 18 in the upper side on a vertical line having the centroid of the process cartridge B, when the cartridge frame body 12 obtains the inclined angle at the time of attaching to an image forming device main body.
Patent JP-2000256929-A (JP)
Title: Untwisting and doubling of spun yarn and apparatus therefor
Inventor: AIKAWA KAZUO
IPC: D02G3/38
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide both a method by which the productivity for untwisting a spun yarn such as a cotton yarn or a woolen yarn and winding the untwisted yarn around a core yarn such as water-soluble vinylon is high without causing the yarn breakage and an apparatus therefor. SOLUTION: A core yarn 1 is taken out through the center of a package 2 wound with a spun yarn 4 which is then unwound while rotating the package 2 in the direction to untwist the spun yarn 4 wound around the package 2. The unwound spun yarn 4 and the core yarn 1 passing through the package 2 are passed through the same yarn guide 5 and taken out. False twist in the same direction as the rotative direction of the package 2 is then applied to the taken out yarns with a false twister 3 arranged on the takeout side thereof to wind the core yarn 1 and the spun yarn 4 passing through the false twister 3. The spun yarn 4 is not substantially untwisted until the spun yarn 4 is passed through the false twister 3, untwisted at a point of time when the spun yarn 4 is passed through the false twister 3 and then wound around the core yarn 1.
Patent JP-S53143883-A (JP)
Title: Constant water level controlling method
Inventor: KUBOTA SATORU
IPC: G05D9/12
Filed: 1977-05-23
Abstract: PURPOSE: To reduce the gate opening/closing number at the transitional stae, by means of controlling based the objective value corrected by a deviation step corresponding to the discharge quantity when the case is in discharging at the starting time of a constant water level control. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53144396-A (JP)
Title: Energy analyzer of charge particles
Inventor: TODOKORO HIDEO
IPC: H01J49/44
Filed: 1977-05-23
Abstract: PURPOSE: To achieve the effective utilization of signals with a simple constitution by using two sets of particle detectors of different energy resolutions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63228905-A (JP)
Title: Controller for power converter
Inventor: ISAKA MASAYOSHI
IPC: H02P25/064
Filed: 1987-03-16
Abstract: PURPOSE:To enable sideband component near power frequency, to be avoided, by varying the input voltage of the power converter of each phase according to output frequency, and by applying the single-phase-full-wave-rectified output current command value of each power converter which is subtracted from output current command, to a circulating current control system. CONSTITUTION:The output of four single-phase power converters consisting of power transformers TrU-TrX and converters SSP, SSN is fed to the propeller coils of each phase. In this case, according to the position of a car body T, the power converters are three-phase-operated or four-phase-operated. by driving gears 10-U-10-X, according to output frequency f0 at the time of four-phase operation, the output voltage of the power transformers TrU-TrX is regulated. Besides, by absolute value circuits ABSU-ABSX, output current command values IPU-IPX for each phase are full-wave-rectified, and from peak value command IDC, the full-wave rectification value is subtracted, and its subtracted value is applied to a circulating current control system.
Patent JP-H08256341-A (JP)
Title: Image signal coding method, image signal coder, image signal recording medium and image signal decoder
Inventor: SUZUKI TERUHIKO
IPC: H04N19/196
Filed: 1995-03-17
Abstract: PURPOSE: To attain coding an image in the precision of 10-bit by using circuits and components for 8-bit precision almost without deteriorating the image quality. CONSTITUTION: Input image data in 10-bit are given to a motion compensation circuit 14, in which the motion is compensated in 8-bit, an in-block representative value calculation circuit 5 obtains representative value data based on the image data subjected to motion compensation and a block quantization width calculation circuit 6 obtains a quantization width respectively and a computing element 4 calculates a difference between the image data and the representative value data. The difference is fed to a block quantizer 7 and 1st 8-bit quantization data are generated based on the quantization width so that the representative value comes in a median of the quantization width, a discrete cosine transformation(DCT) circuit 111 of a difference signal coder 8 conducts transformation processing and a quantizer 112 generates 2nd quantization data.  A VLC (variable length coding) circuit 15 codes the representative value data, the quantization width and the 2nd quantization data.
Patent JP-S62284234-A (JP)
Inventor: MANFURETSUDO IENSHIYU
IPC: G01M3/22
Filed: 1987-03-16
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-H05116207-A (JP)
Title: Refillable bottle and usage thereof
Inventor: YAMAMOTO KAZUTO
IPC: B29C49/02
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a refillable bottle made of plastic which is excellent in transparence and gas barrier properties and also lightweight, difficult to be broken, easy in handling and furthermore does not cause appearance failure and deterioration of mechanical strength even when the bottle is repeatedly sterilized and washed. CONSTITUTION:A refillable bottle is constituted of polyethylene naphthalate containing a constitutional unit derived from 2,6-naphthalene-dicarboxylic acid at the amount of >=50mol% when the constitutional unit derived from dicarboxylic acid is regulated to 100mol%. This refillable bottle shows haze of <=3% after operation for immersing the bottle in a 3% NaOH aqueous solution at 70 deg.C for 10 minutes is repeated 20 times.
Patent JP-H09248868-A (JP)
Title: Composite plastic panel and its manufacture
Inventor: NISHIZAKI AKIHIKO
IPC: B32B5/28
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To manufacture simply a composite panel of light-weight and superior mechanical strength without using a foamed material for an intermediate layer by molding integrally a layer containing micro-balloons selected out of a group of glass balloons and plastic balloons for the intermediate layer and a fiber reinforced layer for an upper layer and a lower layer. SOLUTION: While an impregnated mixture 19 for an upper layer is introduced over an impregnated mixture 16 for a lower layer, a compound 8 for an intermediate layer composed of a mixture of micro-balloons such as glass balloons and plastic balloons with thermosetting resin liquid for the intermediate layer is introduced between the impregnated mixture 19 for the upper layer and the impregnated mixture 16 for the lower layer, and the above-said three layers are laminated and integrated. Then a three-layer structure thus formed is impregnated by impregnation rollers 9, 9 and squeezed out by squeeze rollers 10, 10 to the given thickness of the intermediate layer, and then defoamed and passed through a heating oven 20 for thermosetting, and then an upper film 12 and a lower film 2 are peeled off to manufacture a composite plastic panel 21 of integrated three layers.
Patent JP-S59186231-A (JP)
Title: Manufacture of fluorescent character display tube
Inventor: SHIMIZU HIDEO
IPC: H01J9/40
Filed: 1983-04-06
Abstract: PURPOSE:To obtain a fluorescent character display tube having no exhaust tube by pre-inserting a frit glass into a display tube then evacuating and sealing an exhaust tube thereafter thermally fusing the frit glass and enclosing the exhaust port from inside. CONSTITUTION:A plurality of frit glass 11 burnt temporarily into balls from an opening at the tip of an exhaust tube 5A through said tube 5A are inserted into a display tube 4. Upon completion of evacuation, said tube 5A is sealed to produce a thin projected exhaust tube 5 at the outside of display tube 4. Then said display tube 4 is inclined to collect the frit balls 11 at one position in the inner port of exhaust tube 5 and heat in a high temperature furnace to fuse. Thereafter the projected exhaust tube is cut to produce a fluorescent character display tube having no exhaust tube.
Patent JP-S58178111-A (JP)
Title: Method of incinerating and deodorizing by means of microwave
Inventor: ASAKAWA NOBUO
IPC: F23G5/08
Filed: 1982-04-12
Abstract: PURPOSE:To improve heat efficiency and to conduct efficient combustion of offensive smell gas, by a method wherein the air in an air feed pipe is heated at the inside of a deodorizing tube, and a part of the heated air is blown off to the deodorizing tube and a plasma torch. CONSTITUTION:Microwave is fed through a microwave transmission coaxial tube 9 from a microwave oscillating source 8, and meanwhile, the air is fed through air feed pipes 6 and 6b from a blower 7. Air is heated by a preheater 5 at a starting time and is heated by combustion heat during the operation, a part thereof is blown into a deodorizing tube 3 through a supply opening 6a, and the rest passing through a branch air feed pipe 6b is fed to the plasma torch 10. The heated air fed to the plasma torch 10 is activated by a microwave field generated between an electrode 12 and a nozzle 13 to form a plasma flame which is blown against a substance 2 to be incinerated in a combustion chamber 1. This improves a heat efficiency and causes to perform an efficient deodorization of offensive smell gas.
Patent JP-H01233528-A (JP)
Title: Information terminal system testing device and testing method by device concerned
Inventor: KOYAMA TOSHIKAZU
IPC: G06F11/22
Filed: 1988-03-14
Abstract: PURPOSE:To facilitate the investigation of an abnormal part and cause by outputting the compared result to an information terminal system as test result analysis data. CONSTITUTION:When data is inputted by using a manual, test data is registered in the test data filing part 9 of an external storage device, and thereafter, by this registered test data, a test executing function part 6 executes automatically the test of an integrated function of an information terminal system. Subsequently, by a test result analyzing function part 7, data registered in the test data filing part 9 and the execution result filing part 10 of an external storage device are compared, and outputted as test result analysis data.
Patent JP-S60251326-A (JP)
Inventor: RICHIYAADO JII HAGINZU
IPC: F24F3/12
Filed: 1985-03-26
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-S6253727-A (JP)
Title: Mixing/stirring apparatus
Inventor: KITANO YOSHIHIRO
IPC: B01F7/18
Filed: 1985-03-21
Abstract: PURPOSE:To enhance stirring effect by preventing the adhesion of a particulate material to a wall, by a mixing/stirring apparatus constituted by mounting a rotary shaft having a rotary blade and an auxiliary rotary part wherein a support rod and a shaking blade are integrated through a bearing to a mixing/ stirring tank. CONSTITUTION:Two or more support rods (d) are provided up and down in order to support a shaking blade (e) so as not to deflect the rotation of said blade (e). As each of bearings (c), a slide bearing such as a journal bearing or a thrust bearing can be used. As the shaking blade, a two-blade horseshoe type one or a C-shaped one having two or more blades can be used and, by mounting this shaking blade (e), the liquid or particulate material temporarily adhered to the inner wall of a tank is perfectly sent into the tank and mixing/ stirring can be uniformized. Because the heat transfer of the wall surface is also enhanced, tank cooling effect is markedly enhanced. The shaking blade (e) acts as a barrier plate at the time of mixing to further enhance mixing/ stirring efficiency.
Patent JP-2000261361-A (JP)
Title: Radio relay system and radio relaying method
Inventor: KAWAGUCHI SHINYA
IPC: H04B7/15
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To automatically set a relay route between a base station and a terminal station about a radio relay system including the base station, plural relay stations and single or plural terminal stations. SOLUTION: In this radio relay system including a base station 1, plural relay stations 2-1 to 2-5 and a terminal station 3, a relay station within the communication area A of the station 1 is set as a primary station according to a channel connection request signal and its response signal, a relay station within the communication area of the primary station is set as a secondary station, lower stations are sequentially set, a relay route is set by a relay station of an ascending order from the station 1 to the station 3, the existence/absence of the change of relay routes is also decided according to periodic communication, and change to a new relay route is performed in accordance with the moving of the relay station, failure occurrence or the like.
Patent JP-S62217045-A (JP)
Title: Bath boiler device
Inventor: TAKECHI HIROSHI
IPC: F24H1/00
Filed: 1986-03-18
Abstract: PURPOSE:To prevent a pump from reducing the durability thereof caused by the idle operation of a pump by providing a control portion adapted to confirm the water level within a bathtub at the time point of actuating the pump, and actuating the pump after the water supply to the bathtub if water is short of. CONSTITUTION:When the reheating of bathtub water or the freeze prevention thereof is carried out by using a heat exchanger 12 for the bath, a pump 11 is actuated to circulate water. At a point in time where the pump is actuated, the control portion 14 determines the water level in a bathtub 7 by a water level sensor 13. When the control portion 14 determines that the water level necessary for actuating the pump 11 is not reached a valve 8 is opened and water is supplied into the bathtub 7. When the necessary water level is reached, the valve is closed to complete the water supply, and thereafter the pump 11 is actuated. In a case where the water level is not raised even if the water supply is carried out for a predetermined period of time, it is determined that a drain stop is not fitted, and it is announced. Accordingly, the reduction in the life of the pump 11 due to the idle operation thereof can be prevented without necessitating of filling water in the bathtub 7 as in the case of the conventional bath boiler.
Patent JP-H01233475-A (JP)
Title: Electronic map editing device
Inventor: TOMIZAWA AKIMORI
IPC: G09B29/00
Filed: 1988-03-14
Abstract: PURPOSE:To generate wide-range map data with a relatively small capacity memory by providing a means for storing desired data among map data. CONSTITUTION:A processing part 1 sends input map data to a display part 2, which processes the data into graphic data to display a map. The processing part 1 inputs a command signal from an operation part 3 and an operator, etc., specifies desired map data through the operation part 3 and the processing part 1 sends the map data specified through the operation part 3 to a recording part 4 and this map data is stored on a recording medium 5. The recording medium 5 stores only map data which is a part of map data stored on a memory 7 for reproduction, so its capacity may be smaller than that of the memory 7 for reproduction.