baber/WOPTO huggingface dataset:
Patent JP-H0436405-A (JP)
Title: Manufacture of high strength structural member
Inventor: HORIMURA HIROYUKI
IPC: B22F1/00
Filed: 1990-05-31
Abstract: PURPOSE:To manufacture a structurel member having fine and uniform crystal structure and high strength and high toughness by sintering raw material powder containing the specific ratios of basis powder and adding powder specified in the crystal structure to each. CONSTITUTION:As the raw material powder, the basis powder and the adding powder are used, and the basis powder contains crystal phase and amorphous phase and is composed of at least one side of one or more kinds of mixed phase alloy powder having <30% vol. fraction ratio C(Vf) of the crystal phase and the amorphous single phase alloy powder. Further, the adding powder contains the crystal phase and the amorphous phase and is composed of the mixed phase alloy powder having >=30% and <80% vol. fraction ratio C(Vf) of the crystal phase. Relation between the min. vol. fraction ration Pm(Vf) of the adding powder in the raw material powder and the vol. fraction ratio C(Vf) of the crystal phase in the adding powder, is regulated with the equation Pm(Vf) = -0.7 C(Vf) + 61. By sintering this raw material powder, the high strength structural member having a variation in width of the strength in the range of about 10 kg f/m<2> is obtd.
Patent JP-S5931454-A (JP)
Title: Aqueous solvent for testing clotting of red blood corpuscles
Inventor: KAMIMURA YATSUHIRO
IPC: G01N33/555
Filed: 1982-08-16
Abstract: PURPOSE:To use a titled solvent for preparing a reagent for testing the clotting reaction of red blood corpuscles, to suppress non-specific reaction and to improve the sensitivity in measurement, by incorporating the placenta tissue component or muscular system component originating in an animal in a specific concn. range in an aq. solvent for testing clotting of red blood corpsucles. CONSTITUTION:The blood serum of a normal animal or the placenta tissue component or muscular system component of a man or goat which is ground or decomposed finely is added to an aq. solvent for testing the clotting reaction of red blood corpuscles (water, physiological salt soln., buffer soln., etc.) so as to provide the concentration of 0.01-0.4wt/vol%. Particularly when a carrier is the goat red blood corpuscles sensitized with an antibody, the non-specific reaction is suppressed from 1:64-1:128 to 1:4-1:16 dilution times of the blood plasma specimen in, for example, a test of an HBS antigen in the case of preparing a test reagent by adding the above-described tissue component to a phosphoric acid buffer soln. of about 7.3pH and using the same. The non-specific clotting reaction is thus suppressed and the sensitivity in detection is increased.
Patent JP-H1139215-A (JP)
Title: Cache memory and its control method
Inventor: KANEKO KEISUKE
IPC: G06F12/08
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale and to attain the fast control of a cache memory by making each of plural refill bits show whether the data are being transferred to the corresponding one of plural entries from a main storage area. SOLUTION: The block data are stored in plural entries 3a of a data memory 3, and plural entries 2a of a tag memory 2 are associated to one of entries 3a. The value of the refill bit that is stored in an area 2a-2 of the entry 2a of a 1st row of the memory 2 shows whether the block data are being transferred to the entry 3a of a 1st row of the memory 3 from a main storage area. The value '1' of the refill bit shows that the block data are being transferred to the 1st entry 3a of the memory 3 from the main storage area. Meanwhile, the value '0' of the refill bit shows that the block data are not being transferred to the entry 3a from the main storage area respectively.
Patent JP-H037576-A (JP)
Title: Orientation controlling tool for cell, production thereof and method for controlling orientation of cell
Inventor: MATSUDA TAKEHISA
IPC: C12N5/10
Filed: 1989-06-03
Abstract: PURPOSE:To obtain a fine pattern with a high resolution of mum order by forming an orientation pattern composed of a cell adhesive and a cell nonadhesive surfaces. CONSTITUTION:A cell nonadhesive hydrophilic polymer, composed of a hydrophilic polymer (e.g. PVA) without any electric charge and a compound (e.g. sodium 4,4'-diazidostilbene-2,2'-disulfonate) and having photosensitivity is applied or adsorbed on the surface in which a polymer having cell adhesion (e.g. polyacrylic acid) is immobilized and then irradiated with light through a photomask having a desired orientation pattern, subsequently washed and developed to form an image of the cell nonadhesive hydrophilic polymer.
Patent JP-H04366874-A (JP)
Title: Fixing device
Inventor: HANEDA SATORU
IPC: G03G15/20
Filed: 1991-06-13
Abstract: PURPOSE:To lower the temp. of a heating belt member in contact with a toner image surface after a toner image is melt-stuck and to prevent an offset at the time of separating a transfer material by providing a cooling means on both surface of a belt-like member, and setting the temp. of the rear surface side lower than that of a transfer material side. CONSTITUTION:Fans F1 and F2 are the cooling means disposed on the front/rear sides of the carrying surface of a heating belt 1, and the fan F2 is disposed at a position nearer to a heating roller 2 on the upstream side of the carrying of the transfer material, compared with the fan F1, and simultaneously, a thing having an air capacity larger than that of the fan F1, is used if necessary. In this state, the toner image on the transfer material is melted by the holding/ fixing of the heating belt 1 and a pressure roller 5, then, an interface temp. of the heating belt 1 and the toner image is lowered ahead, than the temp. of the transfer material itself, and a temp. difference is set. In other words, the surface layer member of the toner image is solidified, simultaneously, the affinity of the toner image to the transfer material is maintained, and the offset at the time of separating can be prevented.
Patent JP-S623687-A (JP)
Title: Object detector
Inventor: MURAO EIJI
IPC: B60W30/00
Filed: 1985-06-28
Abstract: PURPOSE:To monitor always whether an object detection system is operated normally or not by providing a means which reports the occurrence of abnormality when it is detected that a detected voltage signal is on the outside of a range set preliminarily with upper and lower limit voltage levels. CONSTITUTION:In an object detector, a voltage signal Vd detected by a detector is taken out and is compared with set reference values by a window comparator part 11 consisting of a comparator CMP1 to which the reference value based on the upper limit voltage level preliminarily in accordance with the voltage variance range for normal operation of the detector and a comparator CMP2 to which the reference value based on the lower limit voltage level is set similarly. Output signals comparators CMP1 and CMP2 are processed by an OR circuit OR, and an alarm device 8' is operated properly through a driver 7' in accordance with the OR output signal. Thus, it is always monitored whether the object detecting system is operated normally or not.
Patent JP-S5267311-A (JP)
Title: Selecting switch circuit for magnetic head
Inventor: ISAKI NAOYUKI
IPC: G11B5/027
Filed: 1975-12-01
Abstract: PURPOSE:The reduction in size of a magnetic head is achieved by the use of a selecting switch circuit, whereby the magnetic head is made suitable for high density recording and high speed magnetic recording devices.
Patent JP-H05336379-A (JP)
Title: Printer
Inventor: OSAWA MICHINAO
IPC: H04N1/41
Filed: 1992-06-03
Abstract: PURPOSE:To comprise a printer equipped with a function to eliminate a noise which generates the deterioration of picture quality that is so-called a mosquito noise generated when standardized JPEG compression using DCT processing is used as the compression method of transfer data from a personal computer, etc., to a printer which handles data, espectially, gradation data. CONSTITUTION:The elimination of the mosquito noise and high picture quality can be attained by providing an interface part 101 which inputs a command group based on every kind of standard, and a data group based on the standard of JPEG, etc., a demodulation means 103 for the data of JPEG based on DCT compression, etc., a character area detecting means 104, a character area correction means 105, and a print engine part 108 in the printer which performs print by a print instruction from a computer, etc., i.e., an external device.
Patent JP-S5933715-A (JP)
Inventor: NISHIWAKI SUSUMU
IPC: H01H31/00
Filed: 1982-08-17
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-H01310757-A (JP)
Title: Rotary jet device of high pressure water
Inventor: YODA AKIRA
IPC: B05B15/00
Filed: 1988-06-09
Abstract: PURPOSE:To maintain the rotary balance of a nozzle during the injection of high pressure water so that no faulty rotation occurs by positioning nozzles toward the front of the head of a rotary nozzle assembly radially and symmetrically about the axis of the shaft of the assembly. CONSTITUTION:High-pressure water or high-pressure water containing a cleaning agent is supplied from a supply hose 14 for high-pressure water, and at the same time, a motor 24 is driven. Consequently, a rotary nozzle assembly 1 rotates, and the high-pressure water is ejected from each nozzle 4 through a pipe 10, a joint 9, a supply hole 7b, an annular supply path 7a and a flow path 5. This high pressure water jet removes an asphalt pavement and a concrete or cleans railroad rolling stock and building walls. Since the nozzles 4 are positioned radially and symmetrically about the axis of the shaft of the rotary nozzle assembly 1 at the front of its head, well-balanced nozzle rotation is maintained and consequently, efficient operation is ensured.
Patent JP-H04367229-A (JP)
Title: Manufacture of semiconductor device
Inventor: NONAKA HIROSHI
IPC: H01L21/316
Filed: 1991-06-14
Abstract: PURPOSE:To eliminate a protruding and recessed part at the end part of coating films and to prevent the coating films from being stripped by a method wherein the end part of the coating films laminated and formed on a semiconductor substrate is formed in such a way that it is retreated sequentially to the central side of the semiconductor substrate from the lower layer to the upper layer. CONSTITUTION:A lower-layer coating film 2a is formed on a semiconductor substrate 1 by a spin coating method; after that, a solvent is sprayed from a nozzle 3 which has been brought close to the end part of the semiconductor substrate 1; the lower-layer coating film 2a is removed. Then, an upper-layer coating film 2b is formed on the surface including the lower-layer coating film 2a by the spin coating method; after that, the solvent is sprayed from the nozzle 3 which has been moved toward the inside from the end part of the lower-layer coating film 2a; the upper-layer coating film 2b is removed. The end part is retreated sequentially to the inside from the lower layer to the upper layer; deposited coating films 2a to 2c are formed. For example, a semiconductor substrate 1 is coated with a solution which is composed mainly of a silicon compound by a spin method; a plurality of coating films 2a to 2c are deposited as in said manner; they are baked; a united interlayer insulating film is formed.
Patent JP-S5843923-A (JP)
Title: Ignavine
Inventor: OKAMOTO TOSHIHIKO
IPC: A61K31/47
Filed: 1981-09-10
Abstract: PURPOSE:An antipyretic, analgesic and anti-inflammatory agent, containing ignavine and/or a physiologically nontoxic acid addition salt thereof as an active constituent, and useful as a medicine with little toxicity in the oral administration without exhibiting the hypothermia, gastric ulceration and sedative action, and useful as a medicine. CONSTITUTION:An antipyretic, analgesic and anti-inflammatory agent containing ignavine and/or a physiologically nontoxic acid addition salt thereof as an active constituent. The ignavine is a compound, obtained from Aconitum japonicum Thunb., and expressed by the formula. Acid addition salts, e.g. salts of HCl, H2SO4, maleic acid or fumaric acid, are used as the physiologically nontoxic acid addition salt. The ignavine has no activity of forming ulcers as opposed to the aspirin. The toxicity by the oral administration is low, and the anti-inflammatory action is exhibited in an oral dose of 50mg/kg.
Patent JP-S6264523-A (JP)
Title: Manufacture of biaxially oriented poly-p-phenylene sulfide film
Inventor: ASAKURA TOSHIYUKI
IPC: B29L7/00
Filed: 1986-06-20
Abstract: PURPOSE:To obtain a biaxially oriented poly-p-phenylene sulfide film, which is thermally stable in dimensional change, mechanical characteristics, transparency and the like, by a method wherein poly-p-phenylene sulfide, which contains the required quantity or more of the specified repeating unit and has the specified melt viscosity, is molded into a sheet form and quenched and, after that, simultaneously biaxially oriented in the limited temperature range and finally thermoset at the specified temperature so as to set its density to the required value. CONSTITUTION:Poluy-p-phenylene sulfide, which contains 90% by mole or more of the repeating unit represented by the general formula and the melt viscosity of which at 300 deg.C and shearing speed of 200s<-1> is 100-600,000 poise, is melt-formed into a sheet form and quenched at a cooling speed of 5 deg.C/s or higher in order to obtain an amorphous film. In succession, the amorphous film is simultaneously biaxially oriented at 80-120 deg.C by the areal draw ratio of 400% or more. Further, the oriented film is thermoset at a temperature ranging from 180 deg.C to the melting point of the polymer in order to set the density of the film within the range of 1.330-1.400. The adopted thermosetting time varies from the unit of second to the unit of minute such as from about 1sec to the order of 10min.
Patent JP-H11336680-A (JP)
Title: Helical blade type compressor
Inventor: OZU MASAO
IPC: F04C18/344
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To improve compressive performance by preventing rocking motion due to lateral pressure to be produced by the gas compression of a roller. SOLUTION: This compressor is provided with a cylinder 8, a roller 15 being eccentrically set up in the cylinder, a compression mechanism part 3 equipped with a blade 26 installed in a space between an outer circumferential surface of this roller 15 and an inner circumferential surface of the cylinder 8 and a plurality of compression spaces 27, and a motor section 4 driving the compression mechanism part 3, respectively. In this case, the roller 15 is inserted through with a turning shaft 2 extending from the motor section 4 into the inner part, while it is eccentrically driven by a pair of crank parts 12A and 12B being integrally installed in spacing the specified interval at the turning shaft 2.
Patent JP-S6121269-A (JP)
Inventor: WAKABAYASHI MINORU
IPC: E04G21/12
Filed: 1984-07-10
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-S6120779-A (JP)
Title: Paper holding roller positioning device of printer
Inventor: MAEZAWA TOKIO
IPC: B41J11/00
Filed: 1984-07-09
Abstract: PURPOSE:To arrange so that a holding roller may automatically be set at an appropriate location by positioning a pape holding device through the movement of a carriage based on location information of a storage means in a condition where the paper holding device is separated from a platen when the paper holding roller is positioned. CONSTITUTION:A carriage 2 at an extreme right edge is moved to the left, the right and left edges of paper are detected by light emitting element 11 and light receiving element 12 of an actuating member 10 and a paper width is obtained by a counter value of carriage movement and stored. Next, a holding roller 6 is separated from a platen 1 by the counter-clockwise rotation of a solenoid 8, and then is fitted to the actuating member 10 by the shaft to the right of the carriage 2. After this process, the holding roller is pushed to travel to an initial setting location on the right together with the actuating member. Then the solenoid 8 is rotated to the right to shift the carriage to an extreme right end and the holding roller 6 is positioned and set at an appropriate location by the movement to the left of the carriage 2 and the counter-clockwise and clockwise rotation of the solenoid 8 combined together according to stored paper with information.
Patent JP-S6122940-A (JP)
Inventor: TAMAMUSHI MASAHIRO
IPC: B60R13/02
Filed: 1984-07-10
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-H0954505-A (JP)
Title: Image forming device
Inventor: ASHIBE TSUNENORI
IPC: G03G15/16
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent the defective images by transfer defects and pinhole leakage and to prevent the contamination of a photoreceptor even if the barrier property of a second layer is low by using the same binder as the binder of a second layer of an intermediate transfer medium for the binder of a first layer existing between this second layer and an elastic layer, thereby obviating the peeling of the second layer from the elastic layer in spite of repetitive use. SOLUTION: The intermediate transfer medium has at least the first layer 192 and the second layer 103 in this order on the elastic layer 101. The binder of the second layer 103 is made the same as the binder of the first layer 102. The same binders are satisfactory, insofar as these binders are the same system in the classification of resins and rubber. The resin systems include, for example, urethane, epoxy resins, silicone resins, unsatd. polyester, fluororesins, etc. In the case of, for example, the urethane system, the binders having urethane bonds which are the characteristics of the urethane system in the respective molecules of the first layer 102 and the second layer 103 may be regarded the same.
Patent JP-H05309469-A (JP)
Title: Method for forming self-molten billet and device therefor
Inventor: TOMONAGA JUNICHI
IPC: B22D17/00
Filed: 1992-05-08
Abstract: PURPOSE:To easily and surely invade the semi-molten billet to the model surface of the die and to prevent the generation of the dispersion of the quality of product by adding a twist against the semi-molten billet introduce into the die. CONSTITUTION:A semi-molten billet is fed in a cavity 4 of a lower die 3 from a billet feeding hole 11 of an intermediate die 12, and the pressurizing member 19 is lowered An upper die 16 is placed on the semi-molten billet following to the lowering of the pressurizing member 19, then the upper die 16 is guided to a guiding long hole 18 through a projecting member 20, and lowered to the direction of the spiral of the model surface 5 of the lower die to be wound while being twisted. Therefore, the semi-molten billet is easily and surely invaded and filled in the model surface 5 of the lower die 3, then pressurized.
Patent JP-H0327375-A (JP)
Title: Piranyl cyanoguanidine derivative
Inventor: KAANEIRU ATSUUORU
IPC: A61K/
Filed: 1990-05-30
Abstract: Novel compounds having the formula <CHEM>  wherein <CHEM> are disclosed. These compounds have potassium channel activating activity and are useful, for example, as cardiovascular agents, especially as antiischemic agents.
Patent JP-H10319004-A (JP)
Title: Hydrophobtic carrier for spot test
Inventor: KANEKO EMIKO
IPC: G01N30/92
Filed: 1997-05-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the measurement of coloring or fluorescent by fixing a material compatible to a matter to be analyzed in a polar liquid sample or a composite thereof to the surface of a carrier. SOLUTION: This carrier is used for a so-called spot test for dropping a polar liquid sample thereon and observing the carrier surface to measure a matter to be analyzed in the sample. The polar liquid sample includes, for example, biological sample, food, drink, environmental analyzing sample and the like, and the matter to be analyzed include aluminum, cobalt, copper and the like. A material compatible to a desired matter to be analyzed is selected, and fixed onto the carrier. A carrier on which a material compatible to a composite of the matter to be analyzed with a detecting material chelate coloring agent, labeling agent or the like), instead of the matter to be analyzed, is selected and fixed may be used. Thus, a highly sensitive measurement can be performed with a simple operation without requiring a special device for measurement.
Patent JP-S5933469-A (JP)
Title: Electrostatic charger of electrophotograph
Inventor: IMAMURA HEIJI
IPC: G03G15/02
Filed: 1982-08-20
Abstract: PURPOSE:To attain a copy image having a uniform density even if the destaticizing light quantity of a fluorescent lamp is changed, by detecting the destaticizing light quantity of the fluorescent lamp with a light quantity sensor to control a voltage impressed to an electrostatic charger corotron. CONSTITUTION:A light quantity sensor 6 which detects the quantity of light of a fluorescent lamp 1, a function amplifier 7 which outputs a preliminarily set signal in accordance with the output signal of the light quantity sensor 6 when the output signal is supplied from the light quantity sensor 6, a high voltage power source 8 which changes the value of the voltage impressed to an electrostatic charging corotron 2 by the output of the function amplifier 7, etc. are provided. Though the fluorescent lamp 1 destaticizes the residual electric charge on the surface of a photoreceptor 5, the destaticizing light quantity is easily changed by the change of the ambient temperature, and consequently, the developing potential is changed. Therefore, the voltage impressed to the electrostatic charging corotron 2 is changed to attain a constant dark developing potential. Thus, the dark developing potential is kept constant to obtain the copy image having a uniform density.
Patent JP-S5368576-A (JP)
Title: Pattern formation method
Inventor: ONO RIYOUICHI
IPC: G03F1/00
Filed: 1976-12-01
Abstract: PURPOSE: To obtain a high resolving power in a position detecting pattern part and reduce the production of pinholes in a basic pattern part by making the light transmissivity of the position detecting pattern part smaller than that of the basic pattern part in a mask which is formed with the position detecting pattern and the basic pattern. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09324899-A (JP)
Title: Liquefied inert gas filling device
Inventor: ITO HIDEO
IPC: F17C9/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a gas filling device in which no air enters from surrounding atmosphere into a nozzle by applying pressure of evaporating gas in a tank to a nozzle flow passage. SOLUTION: This device is used for flowing dot liquefied nitrogen into a beverage tank while being transported and this device is comprised of a tank 10 for storing liquefied nitrogen, a supplying pipe member 13 for supplying liquefied nitrogen into the tank 10, a valve seat member 9 having a nozzle 4 arranged below it, a valve member 3 which can be removed from the valve seat member 9 and used for opening or closing the valve seat member 9, and a driving mechanism for moving the valve member 3 in a predetermined timing. The valve member 3 is comprised of a pipe member and a hole 3c is formed at a higher location in the pipe member than a liquid surface of the stored liquefied nitrogen.  When liquefied nitrogen is not flowed down, evaporated gas of liquefied nitrogen in the tank 10 is guided into the nozzle 4 through the hole 3c and a hollow part 3b of the valve member 3 and then pressure is applied to it.