baber/WOPTO huggingface dataset:
Patent JP-H02311380-A (JP)
Title: Production of design tile
Inventor: SHIBATA TOMOHIKO
IPC: E01C5/04
Filed: 1989-05-26
Abstract: PURPOSE:To obtain products capable of answering to various needs of consumers, having elegant feeling and color tone and water permeability by molding a mixture of granular material prepared by removing corners of ground material of calcined substance of ceramics and a melting adhesive into a lamellar state and calcining. CONSTITUTION:A calcined substance of ceramics such as pottery, tile material, glass or brick is used as a raw material. The calcined substance is ground, the sharp corners of the ground substance are removed to give a granular material. This process is most important and a characteristic course, and the degree of removal of corners is to prevent danger in handling after following processes. Excessive grinding makes shape of the granular material monotonous and reduces qualities and yield of product such as water permeability resulting from a decrease in void between particles of the granular material. Then the prepared granular material is mixed with a frit of an adhesive to melt at high temperature, compression molded by a press into a lamellar state, the molded article is calcined, the adhesive is melted, permeated between the particles of the granular material and the molded article is sintered to give design tile.
Patent JP-S5834872-A (JP)
Title: Magnetic coating composition
Inventor: ISHINO TEIICHI
IPC: C09D101/18
Filed: 1981-08-24
Abstract: PURPOSE:To provide a magnetic coating compsn. for a magnetic recording medium excellent in dispersibility of ferromagnetic compd. (metal) in fine powder, prepared by mixing a partially oxidized nitrocellulose with finely powdered ferromagnetic compd. (metal). CONSTITUTION:A partially oxidized nitrocellulose with a nitrogen content of 8% or higher and a carboxyl group content of 2mmol per 100g of nitrocellulose is prepared, e.g., by dissolving nitrocellulose in an organic solvent and adding nitrogen oxide, hypochlorous acid, chloric acid, permagnetic acid, dichromic acid or hydrogen peroxide, followed by heating. The resultant partially oxidized nitrocellulose is mixed with a ferromagnetic compd. in fine powder (e.g. gamma- Fe2O3 or Fe3O4) or a ferromagnetic metal in fine powder (e.g. Fe or Fe-Co) and, when necessary, a synthetic resin binder (e.g., polyester polyurethane resin) to produce the titled compsn.
Patent JP-S6022614-A (JP)
Title: Optical device for measuring shape
Inventor: FUJIMOTO YASUKAZU
IPC: G01B11/14
Filed: 1983-07-18
Abstract: PURPOSE:To obtain high accuracy of measurement without limitation of a magnification, variance owing to an individual difference, etc. by bringing a reference gauge having a knife edge- shaped straight edge into opposite contact with the outside surface of an object to be measured, scanning spot light to the opposite contact part thereof so as to transmit said part, detecting and outputting the prescribed higher harmonic component with a lock-in amplifier and recording and reading the same. CONSTITUTION:The straight edge 2a of a reference gauge 2 of which the bottom end edge is made into a knife edge-shaped straight edge 2a is brought into opposite contact with the crowned outside surface 1a of a cylindrical roller 1 which is an object to be measured in the position where the edge 2 is parallel to the axis of the roller 1. The entire region in the axial direction (X-axis) of the roller 1 in the opposite contact part is scanned in the opposite contact direction (Z-axis) intersecting orthogonally with the X-axis by the spot light projected from the direction intersecting orthogonally with both X- and Z-axes. The light transmitted through the opposite contact part by such optical scanning is condensed by a photodetecting part 3 consisting of condenser lenses 3a, 3b and is made incident to a photomultiplier tube 4, by which the light is photoelectrically converted and the electrical signal corresponding to the intensity of the transmitted light is obtd. The gap width DELTAZ in the actual opposite contact part corresponding to the scanning position is calculated in accordance with the relation held between said electrical signal and the width DELTAZ in the opposite contact part, by which the crowning shape is measured.
Patent JP-2000092036-A (JP)
Title: Method and system for detecting sequence in bit stream
Inventor: DAVIES COLIN
IPC: H04L7/04
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To quickly and efficiently detect an MPEG start code sequence by comparing the result of each stage being an object of comparison with a 1st prescribed result set and detecting a prescribed bit sequence when they match. SOLUTION: At start of a test in the step 2, a first part of the test to detect a start code is executed in the step 2. In the step 2, high-order bits 31-17 of a data register are checked to verify whether or not the bits 31-17 are set to zero. When they are not zero, lower-order bits 15-1 of the data register are checked to verify whether or not the bits 15-1 are set to zero in the step 3. When they are not zero, it is discriminated that no start code is in existence in the data register. In order to confirm whether or not a potential start code is the actual start code, it is important to decrease the number of steps to confirm 'false'. At start of the test of a data part in the step 1, an entire word including '0' is checked, and if '1' is found out, '1' is being skipped till a word not including '0' is received in the case of normal processing.
Patent JP-H10330949-A (JP)
Title: Production of low-stress electroless deposited nickel layer
Inventor: CHARLES CURTIS GOLDSMITH
IPC: C23C18/16
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To remove boron from an Ni plating layer by diffusing the Ni plating layer, formed by the amine-boron autocatalytic bath process, at a specific temp. in a reducing gas. SOLUTION: A substrate 10 is immersed in a PdCl2 bath, and a Pd seed metal layer is allowed to adhere to the surface of a refractory metal base 11 to perform activation. The surface of the refractory metal base 11 is cleaned and plated with Ni to form a nickel layer 16. A metallic pin 14 is brazed to the refractory metal base 11with an eutectic copper silver brazing filler metal 15. The assemblies are placed in a nickel plating bath containing an amine-boron autocatalytic reluctant, and a nickel protective layer 17 is applied by plating to the metallic feature. The assemblies are heated at 500 deg.C in an N2 -containing reducing atmosphere 18 to diffuse the nickel protective layer 17.  By this method, Ni3 B precipitates 13 are dissociated, and boron is diffused through the nickel protective layer 17 into the reducing atmosphere 18 and the nickel protective layer 17 can be provided with adhesion to the refractory metal 11.
Patent JP-S5756816-A (JP)
Title: Electrooptic element
Inventor: MURAYAMA NAOHIRO
IPC: G02F1/03
Filed: 1980-09-22
Abstract: PURPOSE:To elevate a characteristic such as stability, intensity, etc., by using a solid solution which has uniformly dispersed a polarity substance of a comparatively low molecular weight having an electrooptic effect, in a high polymer substance. CONSTITUTION:As for a polar substance, a nitro aromatic compound such as nitrobenzene, etc., a nitro-substituted cyclic compound such as nitropyridine, etc., and the like are used, and as for a high polymer substance having compatibility to said substance, alkylacrylate resin such as polymethyl methacrylate, etc. and thermoplastic resin such as polystyrene, etc. are used. An electrooptic resin layer 2 is obtained by melting and forming a resin composite which has mixed uniformly said both substances in a prescribed ratio, and optically polished electrodes 3, 4 are provided on the surface. The resin layer 2 can be formed in a film shape too. These electrooptic elements are useful as an element which is used for an intensity modulating equipment and a deflecting equipment of light.
Patent JP-H0427522-A (JP)
Title: Polyester film
Inventor: HIRAOKA TOSHIHIKO
IPC: B29L7/00
Filed: 1990-05-22
Abstract: PURPOSE:To reconcile birefringent properties and surface smoothness of a film, by making birefringence 2.5X10<-4> or less and the maximum surface roughness 100nm or less. CONSTITUTION:A hydroxy compound and/or its ester formative derivative containing 10mol% or more bis(4-hydroxyethoxyphenil)sulfone and/or its derivative and dicarboxylic acid and/or its ester formative derivative are reacted up each other. Birefringence in a film comprised of polyester derived from this is made 2.5X10<-4> or less. Furthermore, the maximum surface roughness Rt is made 100nm or less, through which stability to heat, a solvent, external force and further external environment such as moisture and rays which are applied to the title film at the time of use is improved.
Patent JP-S62288067-A (JP)
Title: Printer
Inventor: TAKAGI KAZUHIKO
IPC: B41J13/02
Filed: 1986-06-06
Abstract: PURPOSE:To perform printing while printing paper is certainly fed by opening the paper feed-out end of a paper guide member, by a method wherein the pressure contact roller of a paper bail is moved from an open position to a close position before the printing paper is supplied to a platen from above. CONSTITUTION:When a platen motor is driven, in the case of slip paper, the upper end part thereof passes between a platen 3 and a printing head 21 while being guided by a first paper guide plate 5 to feed the slip paper to a required position and, in the case of continuous paper, the upper end part thereof passes between the platen 3 and the printing head 21 while being guided by guide plates 9a, 9b and an open member 11 to feed the continuous paper to the required position. After the platen motor is stopped to interrupt paper feed, when the drive motor of a carriage 19 reverses to move the carriage 19 to a home position, an operation lever 35 is released from the contact with a contact plate 19a. Paper bail arms 22, 23 are revolved around a guide shaft 17 in a clockwise direction by a tensile spring 24 to allow a pressure contact roller 27 to move from an open position to a close position and the upper end part of the paper is pressed to the platen 3 by the pressure contact roller 27 and, thereafter, the paper is fed by the driving of the platen motor.
Patent JP-S63295273-A (JP)
Title: Storing system for script character pattern
Inventor: YANAGISAWA MOTOKO
IPC: B41J2/485
Filed: 1987-05-28
Abstract: PURPOSE:To contrive reduction by half of the capacity of a storage device, by providing a means for synthesizing different script character patterns respectively in an upper half region and a lower half region and storing the patterns, in a printer for printing script characters. CONSTITUTION:Since different script character patterns are stored respectively in an upper half region and a lower half region, data for discriminating the upper and lower half regions from each other is stored in a storage region (CTB). At the time of printing, the character pattern in the upper or lower half region is discriminated by an U/L flag, whereby printing is conducted by masking or shifting the upper or lower half region. For example, in the case of printing the script character pattern stored in the upper half region as a subscript, the data in the lower half region is converted into non-printing dots, and the data in the upper half region is shifted downward, whereby a subscript character pattern is obtained, and the data is printed as the subscript character.
Patent JP-S63296155-A (JP)
Title: Peripheral control unit
Inventor: OKA YOSHIJI
IPC: G06F13/12
Filed: 1987-05-28
Abstract: PURPOSE:To improve responsiveness for a command from a CPU and to accelerate the control operation of a peripheral unit, by storing the command in a local memory without waiting the completion of the processing of a channel. CONSTITUTION:When a data transfer start command, a parameter setting command, and a status request command, etc., for another channel are generated while a first peripheral unit 5-1 connected to a first channel performs data transfer with a main memory 3, a command transmission request from the CPU1, if it is generated, is stored in the local memory 9 transiently, and it is read out from the local memory 9 after a processing by using the first channel is completed, and the command is executed. In such a case, if two processings, the processing in the peripheral control unit 4 and the processing to store the command from the CPU1, are executed simultaneously, the processing to store the command from the CPU1 is performed preferentially, and the usage of the channel for the processing in the peripheral control unit 4 is postponed until the storage of the command is completed. In such a way, it is possible to reduce load from being applied on the CPU1 without increasing a hardware quantity.
Patent JP-S62289576-A (JP)
Title: Triazole derivative, production thereof and fungicide containing said derivative as active component
Inventor: HAMADA YOSHIKI
IPC: C07D405/06
Filed: 1986-06-06
Abstract: NEW MATERIAL:The triazole derivative of formula I (R is H, lower alkyl, lower alkoxy, halogen or nitro; m is 1-5; Y is -OSO2- or -NH-). EXAMPLE:2-( 2, 4-Dichlorophenyl )-2-( 1H-1,2,4-triazol-1-ylmethyl )-1-,3-dioxolan-4- ylmethyl 4-fluorobenzenesulfonate. USE:Useful as a fungicide exhibiting preventive, remedying and systemic controlling activity against a variety of plant blights such as rice blast, helminthosporium leaf spot of rice, black spot of rose, etc. PREPARATION:The compound of formula I can be produced by reacting 2-(2,4- dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-ylmethyl alcohol with a sulfonyl chloride derivative of formula II.
Patent JP-S5759468-A (JP)
Title: Cioled armature core for generating electric current by interruption magnet wiht magnetism of magnet
Inventor: YONEZAWA SHIYOUJI
IPC: H02K35/00
Filed: 1980-09-25
Abstract: PURPOSE:To solve energy problem by facing an armature core mounted with a coil with a strong isotropic one-side magnet, and telesoping an isotropic one-side magnet having a suitable magnetism between the core and the magnet, thereby semipermanently generating large current. CONSTITUTION:An isotropic one-surface permanent magnet 6 having more than two strong magnetism poles is faced with an armature core 1 mounted with a coil. Another isotropic one-surface side permanent magnet 2 is telescoped between the core 1 and the magnet 6, the magnetic force and the width size of the magnet 2 are so determined that, when the magnet 2 is inserted between the core 1 and the magnet 6, no resistance exists and the magnetic force of the magnet 6 completely stops. Since the large current flows in this manner through the coil wound on the core 1, the one side magnet 2 is driven by the part of the generated current after once started, the large current can be produced semipermanently without external input.
Patent JP-S63297266-A (JP)
Title: Dielectric ceramic composition
Inventor: YOKOYA YOICHIRO
IPC: C04B35/46
Filed: 1987-05-28
Abstract: PURPOSE:To obtain a dielectric porcelain composition which can be fired in a low oxygen-partial pressure atmosphere and gives high resistivity by adding a prescribed amount of Cu oxide as minor component to the main composition consisting of Pb, alkaline earth metal, Ni, Nb, Ti and O in a specific proportion. CONSTITUTION:The subject dielectric porcelain composition is obtained by mixing a composition which is represented with the formula and satisfies the equations: x+y=1.00, 0.001<=b<=0.150, 1.000<=1+b<=1.120, 0.450<=x<=0.770 with Cu oxide, as a minor component, in an amount of 0.03-0.65wt.% calculated as Cu2. According to the present invention, a sintered product which is dense and high in resistivity for giving high reliability as a laminated condenser element is obtained by firing the composition at a temperature lower than 1,080 deg.C in a low oxygen-partial pressure atmosphere. Especially, the addition of the minor component lowers the firing temperature and facilitates the control of oxygen partial pressure in firing. Thus, when a base metal material such as Cu is used as an inner electrode in a laminated condenser element, the element can be produced without adverse effects on its electric properties under more stable manufacturing conditions and the massproductivity increases.
Patent JP-H02311127-A (JP)
Title: Redundant power supply system
Inventor: UORUTAA ETSUCHI BEIRII
IPC: H02J1/10
Filed: 1989-05-25
Abstract: PURPOSE: To de-energize a defective power supply from a system by producing a zero output from a differential amplifier when conduction of a diode is interrupted and equaling the input voltage of the diode to the output voltage of a shared load when it is deviated from the zero output of the differential amplifier. CONSTITUTION: Since the voltage drop across a series diode goes zero V upon interruption of power supply from a specific power supply, each power supply in stand-by mode is left in active mode. When 0V of a first amplifier is discriminated from the diode input voltage, the diode input voltage is regulated to a level equal to the output voltage VOUT across a common load. This operation prevents interruption of the power supply operating in stand-by mode and a power supply state is indicated accurately through a voltage sensitive self-test.
Patent JP-H05317832-A (JP)
Title: Method for calcining incineration ash of waste
Inventor: KAWABATA HIROAKI
IPC: B09B3/00
Filed: 1992-05-25
Abstract: PURPOSE:To facilitate the calcination of the green pellets molded from the incineration ashes of municipal refuse and to prevent the formation of large lumps by the fusion of the calcined products at the time of calcination. CONSTITUTION:Surface layers S consisting of the powder and granular materials made of sewer sludge incineration ashes or CaO of high basicity having the high calcination temp. higher than the calcination temp. of the green pellets P consisting of the incineration ashes of the municipal refuse and a high m.p. are formed on the surfaces of these green pellets. The green pellets P are then calcined at the temp. between the calcination temp. of the green pellets and the calcination temp. of the powder and granular materials, by which the calcination temp. width thereof is widened and the conditions for setting the calcination temp. by an incineration ash sintering device are made less strict and, therefore, the calcination is correspondingly facilitated. In addition, the surface layers S are formed on the surfaces and, therefore, the fusion of the calcined products of the green pellets P to each other do not arise. The surface layers S are of course removed after the end of the calcination and the powder and granular materials of the removed surface layers are recycled.
Patent JP-H06319367-A (JP)
Title: Method for growing plant on dry land
Inventor: INADA HIROFUMI
IPC: A01G25/00
Filed: 1993-05-11
Abstract: PURPOSE:To provide an improved method for growing a plant on a dry land, capable of suppressing the evaporation of water from the soil around the plant, collecting water generated by moisture condensation caused by the lowering of temperature at night and preventing the accumulation of salt caused by the evaporation of ground water. CONSTITUTION:A water-impermeable sheet 2 is laid on a groove 1 or a hole opened on the ground of a dry land and soil is placed on the sheet 2. A seedling is planted or a seed of a plant is sowed on the soil and, as necessary, a pipe is laid in the soil. The surface of the soil is covered with a water-collection sheet 6 and surface soil 7 to form a conical recess. The condensed water and rainwater are collected from the ground surface through the water-collection sheet 6 and used as the water necessary for the growth of the plant.
Patent JP-2000316377-A (JP)
Title: Additive for culturing mushroom
Inventor: KUZUMOTO HIROYOSHI
IPC: A01G1/04
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a stably available additive suitable for culturing mushroom. SOLUTION: This additive for culturing mushroom to be used is cotton seed oil cake which is produced in the process for producing cotton seeds and cotton seed oil. When this additive is used, the following advantages are afforded: in the production of mushroom, its growth is fast as compared to the case with culturing it in a medium spiked with rice bran, color of the mycelia is deeper, no malgermination occurs, its average harvest per bottle increases, furthermore, high-quality mushroom with thick stem and hard cap can be obtained.
Patent JP-H01302441-A (JP)
Title: Memory read system
Inventor: OKAWACHI HIKOSABURO
IPC: G06F12/00
Filed: 1988-05-31
Abstract: PURPOSE:To increase the processing speed of a CPU by constituting the title system so that an instruction immediately after a memory read microinstruction execution may not be specified with the data read instruction of a red buffer register and the other instruction may be executed. CONSTITUTION:When a read timing signal 101 to indicate that first data MD1 have been sent from a memory is made enable, an FF 5 is set, a microinstruction executing clock 113 is outputted by the action of a gate part 10, and a microinstruction 110 to read the contents of a read buffer register 3 is executed. In addition, second data MD2 are also made into the input data of the register 3 through a selector 2 in the same way. When a read timing signal 104 to indicate that the second data have been sent from the memory is made enable, a memory read microinstruction 115 is made enable, and the second data are set at the register 3. Thus, without stopping a clock until the data are sent from the memory after the memory read microinstruction execution, the microinstruction can be executed.
Patent JP-H02310560-A (JP)
Title: Mask storing case
Inventor: NAKAMURA HIROSHI
IPC: G03F1/66
Filed: 1989-05-26
Abstract: PURPOSE:To confirm a mask or a mask number without opening a case cover or the upper surface part of a mask storing case where the masks are housed, to inhibit particles from adhering in the case of such confirmation and to prevent the mask from being damaged or broken by making the upper surface part or all the surface or a part of the mask storing case transparent. CONSTITUTION:In order to confirm whether the mask 1 is a mask to be exposed, the mask 1(mask number 8, etc.) housed inside is observed from the transparent upper surface part 2a of the mask storing case. After confirming that, the mask storing case is set in an exposing device in its entirety. When the setting of the case is completed, the case cover 5 is opened by an opening and closing bar 6 and the mask 1 is conveyed to a position where it is exposed, where exposure is started. After completing the exposure, the mask 1 is housed in the mask storing case again. Thus, a time for confirming the mask is shortened and the particles are inhibited from adhering to the mask in the case of confirming the mask, then the mask is prevented from being damaged and broken.
Patent JP-2000082037-A (JP)
Title: Application specific integrated circuit and transceiver circuit
Inventor: BENGTSSON JAN
IPC: G06F13/368
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain the application specific integrated circuit(ASIC) adaptive to the ATA or SCSI communication protocol. SOLUTION: The ASIC includes an integrated CPU 10, an integrated network interface controller(NIC) 11, I/O devices 13 to 16 including ones for ATA 16 and SCSI 15, their signal buffers, and the transceiver circuit for amplification and has totem pole output or open-drain output as its output, which can be enabled and outputted to positive NOT or wired-OR. The ATA or SCSI device has a port for external transceiver connection. A SCSI signal is buffered, amplified, and outputted as mentioned above through the unidirectional line from the ASIC.