baber/WOPTO huggingface dataset:
Patent JP-2000082426-A (JP)
Title: Electron beam apparatus, image forming device using the same, and manufacture of member used for the electron beam apparatus
Inventor: ANDO YOICHI
IPC: H01J31/12
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which prevents discharge at the time of displaying image to obtain good display images. SOLUTION: This electron beam device comprises an electron source having an electron emitting element, an electrode for controlling electrons emitted from the electron source, and a member arranged between the electron source and the electrode. The member has a high resistance film 11 on the surface, and at least one low-resistance layer 21 on the abutting surfaces to the electrode and the electron source. The high-resistance film 11 is connected electrically to the electrode and the electron source via the low resistance layers 21, and at least a part of the low resistance layers 21 are coated with the high resistance film 11. Moreover, the member comprises a spacer.
Patent JP-H0369994-A (JP)
Title: Editing method for displaying character on raster display with relatively low resolution
Inventor: UIRIAMU EICHI PATSUKUSUTON
IPC: G09G5/28
Filed: 1990-07-03
Abstract: PURPOSE: To correct display to be suitable by identifying an unsuitable character area in contact with the other area of a character and moving or erasing picture elements which lower the easiness of reading of the character. CONSTITUTION: According to the order determined by a route topology, picture elements are lined up, the arrangement of picture elements corresponding to the instructed features of the character letting contact the different sections of a system in a character bit map is searched, and the bit map is edited so as to adjust such an unsuitable contact. Concerning a character 'n' in figures 1A and 1D, for example, the erasure of protruded parts (words) on both the sides of the inside is recorded but since only the erasure of right side words is enough for removing collision, only the right side is erased. Thus, the error of connection form in the character bit map can be detected and adjusted.
Patent JP-H0925933-A (JP)
Title: Linear guide device
Inventor: YABE SHUNICHI
IPC: F16C29/06
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To aim at elongation of service life of a seal device by automatically supplying lubricant to the lip part of the seal device. SOLUTION: A reinforcing plate 42, a polymer member 41 including lubricant and a side seal 40 are fixed in their stacked state, to more outside of end cap 2B fixed to both end parts in the axial direction of the main body 2A of a slider 2. The reinforcing plate 42 is a steel plate formed in an approximately one-side opened square column shape matching the external shape of the end cap 2B. And a polymer member 41 including lubricant sandwiched between the side seal 40 and the reinforcing plate 42 is a member formed in approximately one-side opened square column shape matching the external shape of the end cap 2B and its inside surface is in contact with or in no contact with the upper surface 1a and the outer surface 1b of a guide rail 1.
Patent JP-S5875584-A (JP)
Inventor: IMAI HIROZOU
IPC: B26B19/04
Filed: 1981-10-30
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-S6068135-A (JP)
Title: Cooled hole-casting pin for casting
Inventor: NAKAMURA MOTOSHI
IPC: B22C21/14
Filed: 1983-09-21
Abstract: PURPOSE:To provide the titled hole-casting pin which has improved cooling efficiency and durability by plating copper, etc. to a hollow inside pipe at the top end of the hole-casting part of a casting mold, brazing a copper or stainless steel cylindrical base body thereto and absorbing heat at the top end and radiating heat from the cylindrical part by means of the wick on the inside wall and the naphthalene sealed therein. CONSTITUTION:The hole-casting part of a casting mold 1 is hollowed 31 up to the top end 34 thereof and copper or nickel or the like is plated to the inside pit 31 thereof to improve heat conductivity. A cylindrical base body 3 having radiating fins 33 is formed of copper or stainless steel having strength and good heat conductivity. Both 34, 3 are brazed 37 and are bolted to the casting mold. Heat is absorbed at the top end and is radiated from the cylindrical part by means of the wick in the hole and the naphthalene sealed therein. A hole-casting pin 34 is hollow up to the top end thereof and has good heat-absorbing efficiency. The cylindrical part is tough and durable.
Patent JP-H01140961-A (JP)
Title: Polishing tool and manufacture thereof
Inventor: ARAN ROORENSU HORUMUSUTORANDO
IPC: B24B37/16
Filed: 1988-07-13
Abstract: PURPOSE: To lap a small workpiece such as a magnetic head with high accuracy by uniformly and dispersively forming almost spherical recesses having a specific dimension in large numbers on a lapping surface. CONSTITUTION: A lapping surface 18 of a polishing tool is machined in desired flatness. Next, plural spherical recesses 34 are mutually separately and uniformly dispersively formed at a rate of 25% to 65% of this surface area on this lapping surface 18, and a residual part of the lapping surface is formed as a substantially flat surface part. Plural abrasive particles 28 are fixed to this flat surface part, and a desired polishing tool is obtained. In this case, a diameter of the respective recesses 34 is set to 0.050 mm (2/1000 inch) to 0.50 mm (20/1000 inch), and its depth is set smaller than 1/4 of this diameter.  Abrasive slurry supplied when a magnetic transducing head is polished by such a polishing tool, becomes a turbulent flow in a peripheral edge part of the respective recesses 34, and the polishing action of the particles floatingly suspended in the abrasive slurry is increased, and polishing work is performed on the magnetic transducing head with high accuracy.
Patent JP-2001005203-A (JP)
Title: Laminated electrophotographic photoreceptor and its production
Inventor: NIIGAE RYUICHI
IPC: G03G5/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a laminated electrophotographic photoreceptor exhibiting high sensitivity to semiconductor laser and excellent in stable repeatability by a crystal conversion treating method of oxyotitanium phthalocyanine vapor deposition film, which is suitable for a THF(tetrahydrofuran) based coating material, while good property is not attained when THF is used for a charge transfer coating material. SOLUTION: The laminated electrophotographic photoreceptor 10 is accomplished by forming the oxyotitanium phthalocyanine vapor deposition film on a conductive supporting body 11, forming a charge transfer layer 13 using a coating material consisting of tetrahydrofuran as a charge generating layer 12, allowing the vapor deposition film to come in contact with a vapor, which does not cause the lowering of the absorption of oxyotitanium phthalocyanine in >=800 nm even after the layer 13 is formed and contacts at least an organic solvent, to perform the crystal conversion treatment.
Patent JP-H1115097-A (JP)
Title: Color photographic recording material
Inventor: SINZGER KLAUS DR
IPC: C09B23/04
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide the color photographic recording material enhanced in blue sensitivity. SOLUTION: This color photographic recording material contains at least one of photosensitive silver halide emulsion layers spectrally sensitized by a monomethine cyanine dye represented by the formula in which R<1> is a benzothiophene group combining its 2-, 3-, 4-, 5-, 6-, or 7-position with the benzo ring of a benzothiazole group; each of R<2> and R<3> is a sulfoalkyl or carboxyalkyl or -(CH2 )n -NH-SO2 -alkyl group, (n) being 1-6; each of R<4> -R<6> is an H or halogen atom or an alkyl or heterocyclic group or the like, or R<5> is a residue necessary to complete an optionally substituted condensed benzene ring or naphthalene ring together with R<4> or R<6> ; and M is a cation necessary to balance a charge.
Patent JP-S6235387-A (JP)
Title: Copying device
Inventor: TAKEDA HIROAKI
IPC: G03G15/043
Filed: 1985-08-09
Abstract: PURPOSE:To form a desired pattern on a recording medium without a drop in a process speed by forming a desired pattern in the 1st image forming cycle and a transferred image in the 2nd image forming cycle. CONSTITUTION:The titled device is to write a desired pattern using a multicopy mode. In a pattern write cycle a process speed is set at a low level, while in an original transfer cycle it is set at a high level. Thus an extreme drop in a transfer speed is prevented, and a desired transfer image can be obtained. Moreover a write function can be realized through use of an inexpensive light source. Plural developing units are provided, and a developed color is changed in the pattern write cycle and the original transfer cycle, thereby obtaining a clear attractive copy.
Patent JP-H1122906-A (JP)
Title: Bracing for heating tube panel and exhaust-heat recovery boiler
Inventor: IRIKI SHIGEYUKI
IPC: F22B37/10
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To keep an exhaust-heat recovery boiler, which is operated by repetition of starting and stopping everyday, from making noise at a sliding part at which the header of heating tubes is tied in with the boiler casing. SOLUTION: In an exhaust-heat recovery boiler, an upper header of panels of heating tubes 16 is supported on a casing by a hanging device and as for the lower header 17, a bracket 22 on the side of a lower header for the casing 12 and a bracket 26' on the side of the casing are connected with a link 30 with the intermediary of freely rotatable pins 28, 29. In doing this, agreement in direction in which a piping reaction of a connecting pipe 32 connected with the header 17 acts toward the header 17 and in the direction of expansion in which a connection part (pin 28) on the side of the casing 12 of the link 30 is used as an expansion standard enables absorbing through the rotation of the link 30 the expansion under heat of a heating tube, etc., when the boiler is in operation.
Patent JP-S6418970-A (JP)
Title: Production of superconductor
Inventor: MIYAMOTO SUEHIRO
IPC: H01B12/00
Filed: 1987-07-14
Abstract: PURPOSE:To obtain a superconductor having excellent superconducting characteristics and long-term stability, by heat-treating powder or formed article of a compound of elements constituting an oxide superconductor in an oxygen atmosphere and heat-treating the product in an atmosphere containing a halogen (compound) gas at a temperature lower than the former heat-treatment temperature. CONSTITUTION:Powder of A-B-Cu-O oxide (A is group IIIa element and B is group IIa element of the periodic table) is mixed at a prescribed compositional ratio, optionally formed in the form of a plate, thin film, etc., and heat-treated at 900-1,000 deg.C for 5hr in oxygen atmosphere. The heat-treated product is again heat-treated in a halogen gas or halogen compound gas atmosphere having a volume ratio of >=2% at 400-800 deg.C under 1.0-1.2kg/cm<2> pressure for 5hr to fill the oxygen deficient lattice in the crystal structure with the halogen element.
Patent JP-H0345136-A (JP)
Title: Preventive maintenance system
Inventor: KONISHI KATSUMI
IPC: H02J13/00
Filed: 1989-07-10
Abstract: PURPOSE:To simplify the structure and to reduce the cost by arranging non- contact sensors, respectively, in a current transformer and the secondary circuit thereof for measuring main circuit current or voltage then employing main circuit information to be fed from respective non-contact sensors for processing of a plurality of sensor data. CONSTITUTION:A current transformer 21 is arranged in a main circuit where current signal fed from the main circuit is detected through a non-contact sensor, i.e., an auxiliary current transformer 23, arranged in the secondary circuit of the main circuit and fed through a receiver 4b to a processor 20. A non-contact sensor, i.e., an auxiliary current transformer 24, is arranged in a current transformer 22 for measuring the main circuit voltage and voltage information of the main circuit is fed through a receiver 4a to the processor 20. Consequently, main circuit current and voltage information necessary for each sensor 1 can be inputted to a common processor. By such arrangement, main circuit current/ voltage detecting section can be commonly used and the number of current/ voltage detecting section to be installed can be reduced.
Patent JP-H0464183-A (JP)
Title: Weighted majority decision device by neural network and its manufacture
Inventor: WATABE NOBUO
IPC: G06F15/18
Filed: 1990-07-03
Abstract: PURPOSE:To perform weighted majority decision by performing relation between input variables i.e. weighing by performing learning by using a neural network. CONSTITUTION:Signals on which weight W1-Wn are multiplied, respectively are outputted from neuro units 7-1 to 7-n in an intermediate layer. Input signals X1-Xn to the neuro units 6-1 to 6-n of an input part are inputted to the intermediate layer and division parts 1-n, 5 as it is, and X1W1-XnWn are outputted from the neuro units 7-1 to 7-n in the intermediate layer, and are inputted to the division parts 1-n and 5, and weighted mean i.e. a weighted majority decision arithmetic operation is performed. The weighing can be performed by performing the learning by plural input X1-Xn and a teacher signal D for them. In such a way, it is possible to realize the weighted majority decision by the neural network.
Patent JP-S6334054-A (JP)
Title: High speed nc machining device by means of profiling action
Inventor: UCHIUMI KEIZO
IPC: G05B19/4097
Filed: 1986-07-28
Abstract: PURPOSE:To make it possible to perform a high speed NC machining by making a model profiling device independent of and separated from an NC machine tool, obtaining a profile detection signal of a high accuracy, making the signal into digital information at a high speed, and performing an NC machining action according to the NC command data. CONSTITUTION:An NC device 12 of an NC machine tool 10 has a function of receiving a movement command data of a binary data and of driving a servo-mechanism. On the other hand, a model profiling device 13 is provided with a tracer head 20 having a tracer 18 for profiling a model 16 movably in a Z-axis direction. Also, a profiling control device 22 and a scale device 24 are provided for each axis. Moving locus values in the course of profiling the model 16 by means of the tracer 18 are outputted as position signals Sx, Sy and Sz of the device 24 and inputted to a high speed digitizing device 26. Displacement signals Ex, Ey and Ez of the tracer 18 are inputted to the device 26. NC command data from the device 26 are stored temporarily in a buffer memory means 30 and outputted to the machine tool 10 to be commanded.
Patent JP-S57101684-A (JP)
Title: Method for plating palladium
Inventor: OKAMURA YOSHIYASU
IPC: C25D5/10
Filed: 1980-12-15
Abstract: PURPOSE: To omit gold strike and enhance economical efficiency by a method wherein, prior to applying palladium plating, a palladium strike is applied by a palladium strike bath containing a small amount of a water soluble palladium compound, a nitrous compound and a sulfurous compound.  
     CONSTITUTION: A palladium strike bath containing 0.5W1.5g/l water soluble palldium compound, 5W20g/l nitrous compound and 20W100g/l sulfurous compound is prepared and, by said bath, palladium strike is applied under such a condition that pH is 8.5W9.5, a temp. is 35W70°C and a cathode current density is 5W50A/dm 2 . Next, in a plating bath containing a nitrous compound in an amount sufficient for supplying free nitrous ion relatively excessive against the palladium compound, an electrolyte and palladium ion, palladium plating is applied. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6332985-A (JP)
Title: Semiconductor laser
Inventor: NOMURA YOSHITOKU
IPC: H01S5/00
Filed: 1986-07-25
Abstract: PURPOSE:To enable oscillation to occur on various quantum levels and control quantum levels on which oscillation occurs, by dividing electrodes for current injection into the plural number and then controlling levels of currents injected in respective injection electrodes independently. CONSTITUTION:When an equation is satisfied by the combination of the following constants: londitudinal length, current gain, and internal loss of a resonator below an electrode 4A being LA, gA, and alphaA, respectively, and longitudinal length, current gain, and internal loss of the resonator below an electrode 4B being LB, gB, and alphaB respectively, and reflection factors of cleavage planes 11 and 12 being R, this laser is oscillated. When current is injected in the electrode 4A, no laser oscillation occurs with a gain gA1 on the n=1 quantum level. When the amount of injected current is more increased, current gain gA2 on the n=2 quantum level becomes larger than gA1, and then laser oscillation occurs with wavelength corresponding on the n=2 quantum level. Successively, when current is injected in the electrode 4B, the gain gB increases, and then a state where the equation I is satisfied even with the gain gA1 is formed to generate the laser oscillation with the wavelength corresponding on the n=1 quantum level. Hence, changing of wavelengths and concurrent oscillation with plural wavelengths can be controlled by the injected current.
Patent JP-H104548-A (JP)
Title: Image signal coder
Inventor: SATO AKIHIRO
IPC: H04N19/50
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an image signal coder in which coding processing is conducted in real time even when various image format signals are received. SOLUTION: The coder is provided with a motion vector detection circuit 11 detecting a motion vector by an exclusive circuit and an image signal division circuit 12 dividing an image signal into N (N is a natural number) sets of areas, and also with N-sets of processor sections 13a-13n using a motion vector so as to apply coding processing to each divided image signal, with N-sets of buffer sections 14a-14n storing tentatively a bit stream coded by the processor sections, and a bit stream synthesis circuit 17 synthesizing N-sets of bit streams outputted from the buffer sections into one bit stream. Then the coding processing other than a motion vector is divided into a processing quantity processed in real time and then the image is coded.
Patent JP-S6067113-A (JP)
Inventor: KAMIO TSUKASA
IPC: B28B21/00
Filed: 1983-09-22
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-H0821647-A (JP)
Title: Exhaust hood equipped with air speed regulating plate
Inventor: YAMAGUCHI KENJI
IPC: F24F7/08
Filed: 1994-07-05
Abstract: PURPOSE:To provide an exhaust hood capable of discharging smoke, steam and the like efficiently without increasing the volume of ventilating air and eliminating the feel of draft due to uncomfortable cold airflow. CONSTITUTION:The inside of an exhaust hood A is partitioned by bulkheads 20 to provide an air suction chamber 30 at the center of the inside of the exhaust hood A while air feeding chambers 60 are provided around the horizontal periphery of the air suction chamber 30. A plate 100, having a plurality of small holes 110 for passing air stream, is provided at the center of the suction opening of the air suction chamber 30 substantially so as to leave openings around the plate 100. The side surfaces of the exhaust hood A are provided with outlet openings 70 of the air feeding chambers 60.
Patent JP-S5878956-A (JP)
Title: Apparatus for preventing ribboning
Inventor: YOSHIMOTO SHIYOUHEI
IPC: B41M5/50
Filed: 1981-11-02
Abstract: PURPOSE:To prevent licking between rovings by converting the number of traverses for converting take-up angle right before ribboning occurs and returning the take-up angle to the original one after a certain time elapses. CONSTITUTION:When rovings are cross taken up by longitudinal reciprocating traverse movement of a bobbin H, a bobbin supporting arm 1 is slanted correspondingly to the taking-up diameter in the beginning of the take-up. Electromagnetic clutches 8d, 8e, 10d, 10e are not energized until a dog 14 shades a first detector 13a, and a guide F and a take-up roller G are driven with speed ratio at the speed change gears 8b, 10b side. When the dog 14 shades the detector 13a, said four electromagnetic clutches are energized to change the number of traverse of the guide F so that tensile strength of roving is maintained constant and ribboning is prevented. When the roving gets to have diameter in which ribboning does not occur, self-maintenance by the detector is released by a timer and the energization of four electromagnetic clutches is stopped to recover the original condition.
Patent JP-H0228057-A (JP)
Title: Electronic interlocking device
Inventor: ENDO TADAYOSHI
IPC: G06F19/00
Filed: 1988-07-14
Abstract: PURPOSE:To enable manufacture and maintenance to be attained of a device only by a relay interlocking process by reading a data, created from a wire connection diagram, controllably constituting relay interlocking thus eliminating the necessity for performing a software process, in case of the device controlling operations in a station or the like performing the relay interlocking. CONSTITUTION:An electronic interlocking device 10 controls operations in a station or the like performing relay interlocking. Here an address table 23 and an arithmetic code table 24 of an output object 22 and an input object 21 in an operation control area are stored in memory in an initial memory means 11. While a logical expression, showing a logical relation between the output object 22 and the input object 21, is possessed as the data in an input medium 14. Further a memory area, corresponding to the output object 22 and the input object 21, is provided in an input/output memory means 13 through an input/output means 15. A data of the input medium 14 is logically decided by a decision means 12 being based on data of the initial memory means 11 and the input/output memory means 13, and a result of the decision means is stored in a predetermined address of the memory area.
Patent JP-H0226113-A (JP)
Title: Gain variable amplifier
Inventor: FUNABASHI HIROYUKI
IPC: H03G3/10
Filed: 1988-07-14
Abstract: PURPOSE:To decrease off-set by generating a correcting current to correspond to an error current and canceling the error current with the correcting current. CONSTITUTION:In a current correcting circuit 47, a correcting current IK, whose size is same as an error current IE to be generated in an amplifier 40A, is obtained by a differential amplifier 40B to be equivalent with the differential amplifier 40A. The correcting current IK is supplied from the circuit 47 to the amplifier 40A and the error current IE in the amplifier 40A side is canceled by the correcting current IK without fail. Then, the off-set is canceled. A fetching point P1 of the correcting current IK in the amplifier 40B and a supplying point P2 of the correcting current IK in the amplifier 40A are set to a common direct current potential by a potential clamp circuit 49 in the circuit 47. Thus, without receiving the fluctuation of a power source voltage, the off-set can be decreased.