baber/WOPTO huggingface dataset:
Patent JP-H03193975-A (JP)
Title: Water-repellant oil-repellant treating agent
Inventor: NAGASE KIYOSHI
IPC: D06M13/144
Filed: 1989-12-22
Abstract: PURPOSE: To obtain the subject treatment agent which can impart water repellency having excellent dry cleaning resistance, especially when used for the treatments of natural or regenerated fiber products (especially silk products) at low temperature, by compounding a fluorine-based, water- and oil-repelling agent, an aziridine-based compound and a metal alcoholates as essential components. CONSTITUTION: This water- and oil-repelling treatment agent for natural and regenerated fiber products is obtained by adding a metal alcoholate (for example, aluminum sec-butyrate) to a combination of a fluorine-based, water- and oil-repelling agent with an aziridine-based compound (preferably, trimethylolpropane tri β-aziridinyl propionate). The treatment agent can especially give water repellency having excellent resistance to dry cleaning treatments, when used for the treatment of a silk product at a low temperature (80 deg.C), can exhibit good flexibility without deteriorating the water-repelling effect, even when a silicone-based compound is together used, and is highly safe, especially because the skin irritation of the agent is low.
Patent JP-H03198972-A (JP)
Title: Manufacture of fiber reinforced metal
Inventor: KAWASETSU NOZOMI
IPC: C22C47/08
Filed: 1989-12-26
Abstract: PURPOSE:To prevent the development of damage in a product FRM by holding whole of a fiber formed body in metal-made or ceramic-made porous vessel. CONSTITUTION:In order to perfectly impregnate molten metal 5 into gap in a preform 6 made of fine reinforcing fiber, the molten metal 5 is required to be pressurized with the prescribed high pressure. Then, in order to relieve shock of the preform 6 at the time of pressurizing the molten metal, the preform 6 is held in the metal or ceramic-made porous vessel 8. As the result, crack and deformation of the preform 6 developed at the time of impregnating molten metal under the high pressure can be prevented, and the nondefective product is obtd.
Patent JP-2000157848-A (JP)
Title: Immersion type membrane separator
Inventor: YAMADA YUTAKA
IPC: C02F3/12
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent the fatigue of a filter membrane caused by a membrane surface washing gas in an immersion type membrane separator wherein a flat plate-shaped cartridge is arranged in a casing opened up and down so that membrane surfaces are arranged in a vertical direction and a constant gap is provided between mutually opposed membrane surfaces and a gas diffuser ejecting a membrane surface washing gas is provided under the arranged membrane cartridge. SOLUTION: A casing 4 has a membrane case 5 arranging a membrane cartridge 2 arranged to the upper end thereof and the membrane cartridge 2 is constituted so that a distribution part 2D having predetermined height upwardly guiding a membrane surface washing gas toward the upper end opening of the membrane case 5 is provided to the upper parts of filter plates 2A and the filter membranes 2B arranged to both surfaces of the filter plates 2A are provided so as to cover the surfaces of the filter plates 2A under the distribution part 2D. By this constitution, the expanse of gas bubble streams of the membrane surface washing gas is generated at the upper end of the distribution part 2D separated from the filter membranes 2B and the stress caused by the pressure change at a time of the sudden expansion of gas bubbles is avoided.
Patent JP-2000122911-A (JP)
Title: System and method for mutually relating data files belonging to respective computers in computer network
Inventor: IWAKOSHI YOSHIMASA
IPC: G06F12/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a system which can add new relation to a data file belonging to a prescribed computer on a computer network from the other computer without changing the document content of the data file. SOLUTION: A function for transmitting a request for adding reference destination code data showing the place of a data file to be related and the display start position of the data file to a specified data file to the specified data file- side computer even with an operation from any computer on a computer network 4 and a function for adding request data to the designated data file by a transmission destination computer in response to the addition request are installed.
Patent JP-H04201223-A (JP)
Title: Method of plasticizing resin in injection molding machine
Inventor: KAWACHI HITOSHI
IPC: B29C45/50
Filed: 1990-11-29
Abstract: PURPOSE:To equalize the quantity of a weighed resin fed from a hopper by installing the hopper movably to a cylinder in axial directions and retreating and moving the hopper with the retreating movement of a screw for kneading the resin in the cylinder. CONSTITUTION:A sliding section 21 is mounted in front of the position of the hopper arrangement of a cylinder, and a slot section 22 is formed to a rear section. A sliding plate section 31 is installed at the lower end section of a hopper 3 disposed to the slot section 22, and arranged into the sliding section 21 of the cylinder 2. A screw 4 is retreated and shifted. The hopper 3 is retreated and moved along the slot section 22 with the retreating movement of the screw 4. The retreating movement mechanism connects a moving body 5 set up to the shaft section 41 of the screw 4 and the hopper 3 so as to integrally shift by a connecting member 5. When the hopper 3 is retreated and shifted with the retreating movement of the screw 4, the length of the screw 4 effective for plasticizing a resin in the cylinder 2 is equalized. The length of the screw 4 effective for plasticizing the resin is ensured sufficiently even when the screw 4 is retreated and moved, thus uniformly kneading the resin.
Patent JP-2001157161-A (JP)
Title: Device and method for editing image and program recording medium
Inventor: SAITO HIROSHI
IPC: H04N19/593
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent the buffer of a decoder from being damaged due to the continuity of code quantity not being maintained when optional compressed data are pasted, when editing data that have been subjected to compression and encoding the data without decoding all the data. SOLUTION: This image-editing method decodes the section between a time T1 and a time T2 in an inputted prescribed compressed bit stream and adjusts code quantity, so as to make a VBV value be prescribed V2 at the time T2 in the case of decoding a compressed bit stream obtained by executing reencoding again, when a decoded image is encoded with 1st editing performed or without performing the editing, and presupposes the VBV value at the time T1 is Vx. The V2 is the VBV value, at the time T2 when the inputted compressed bit stream is decoded as is.
Patent JP-H05172015-A (JP)
Title: Fuel injection nozzle of multi-stage open valve type
Inventor: ITO EIJI
IPC: F02M61/10
Filed: 1991-12-18
Abstract: PURPOSE:To provide a multi-stage open valve fuel injection nozzle allowing the easy measurement of a pre-lift amount and a total lift amount, requiring a simple construction and improving durability via the enlargement of a contact area. CONSTITUTION:A guide member 15 having a stopper wall 17 is so provided as to be freely slidable between a nozzle body 7 having an injection port 11 communicated with a fuel sump section 10 and a needle valve 20 to open and close the port 11. In the case of pre-lift, the guide member 15 and the needle valve 20 are together lifted integrally under the pressure of fuel in the sump section 10, and stop when the stopper wall 17 comes in contact with the end wall 3 of a holder body 1. In the case of total lift, the needle valve 20 alone is lifted. According to this construction, the amounts of the pre-lift and total lift can be found by measuring a distance from the upper edge of the nozzle body 7 to the guide member 15 and the needle valve 20.
Patent JP-H03198606-A (JP)
Title: Transformer-housing cubicle and method of installation of same
Inventor: NAKAMURA MIYUKI
IPC: H02B3/00
Filed: 1989-12-25
Abstract: PURPOSE:To save labor without increasing the weight and cost by reinforcing only a part of the upper and lower sections of the transformer installation part of a cubicle with rectangular supporting frames. CONSTITUTION:Only a part of the upper and lower sections of the installation part for a transformer T of a cubicle 1 is reinforced with rectangular supporting frames 7 and 8. Therefore, the cubicle 1 approximately as inexpensive and light as conventional can be used. When the cubicle 1 is lifted with a crane, the weight of a transformer T can be supported well-balancedly only with a hanging frame 2 consisting of the upper and lower rectangular supporting frames 7 and 8 and hanging bolts 9 with eye fittings 13 to connect the four corners of the supporting frames vertically. Therefore, the other sections of the cubicle 1 come free from burden. When the cubicle 1 is installed in the specified position and then the hanging bolts 9 are removed, the specified insulation space can be secured.
Patent JP-H05166840-A (JP)
Title: Field effect transistor
Inventor: HORI KYOKO
IPC: H01L29/778
Filed: 1991-12-19
Abstract: PURPOSE:To provide a field effect transistor excellent in controllability of threshold voltage by forming a GaP layer, as a recess etching stop layer, between an electron supply layer and a cap layer for reduction of contact resistance. CONSTITUTION:If an electron supply layer 14 is, for example, Al0.3Ga0.7As, the etching can be stopped certainly with a GaP layer 15, in case of recessing a cap layer 16 for reduction of contact resistance, using etchant, by forming undoped Gag as an etching stop layer 15, in the thickness below the thickness of a critical film, for example in the thickness of 20Angstrom  on an electron supply layer 14. Since the thickness of this GaP layer 15 is very thin at approximately 20Angstrom , there is almost no problem in the action of an FET Hereby, for the control of the threshold voltage, the error within surface can be suppressed to 3% or less.
Patent JP-H01238578-A (JP)
Title: Production of dihydropyrane
Inventor: NIKORASU REONAADASU YOHANNA MA
IPC: C07C33/20
Filed: 1988-12-28
Abstract: The invention provides a process for the preparation of 5,6-dihydro-2H-pyran derivatives, wherein an aldehyde of formula I: <CHEM> wherein R1 represents an alkyl, cycloalkyl, aralkyl, alkaryl or aryl group having at most 15 carbon atoms and a diene of formula II: <CHEM> wherein R2 and R3 represents a hydrogen atom or an alkyl group having 1-6 carbon atoms are reacted in a Diels-Alder-type reaction under the influence of an inorganic Lewis acid catalyst, producing a compound of formula III wherein R1-R3 have the meaning given above. <CHEM>   Preferably R1 represents a 1-6 carbon atom alkyl group, a phenyl group or an o-, m- p-tolyl group. Isoprene or 2-methyl-1,3-pentadiene is preferably used as the diene. The preferred catalyst is AlCl3 or SnCl4 and an organic nitro compound may be used as the co-catalyst.
Patent JP-H03194573-A (JP)
Title: Method for controlling toner concentration
Inventor: KATO SHUNJI
IPC: G03G15/01
Filed: 1989-12-25
Abstract: PURPOSE:To always keep the density of an image constant by controlling the replenishment of toner according to a ratio between a value outputted by the sensor of the density of the image on a reference density plate and a value outputted by the sensor when the front and rear of the image is erased. CONSTITUTION:The image on the reference density plate provided on the starting end side of a platen glass is scanned and the density of a batch image is detected on an obtained carrying belt 5 by a sensor 9. Then, the value outputted by the sensor 9 is defined as Vst. Besides, the front and rear of the image on a reference substrate is erased by an eraser 8 and density before and behind the above-mentioned batch image is detected by the sensor 9. Then, the value outputted by the sensor 9 is defined as Vsq. Vst is divided by Vsg by the CPU of a whole device and the output value obtained by the division is compared with a reference value which is previously set. When the output value becomes the reference value or above, the toner replenishing roller 15 of a developing unit 3 is driven to be rotated and the toner is supplied to a developing sleeve 19 side. Besides, when the output value does not reach the reference value, the roller 15 is not rotated and the toner is not replenished.
Patent JP-H077015-A (JP)
Title: Semiconductor device containing gaas/gainp structure and its formation
Inventor: UIRIAMU UEI CHIYUNGU RIU
IPC: H01L29/737
Filed: 1993-12-28
Abstract: PURPOSE: To provide a GaInP/GaAs structure provided with a vertical sidewall and provided with a mesa dimension of which is less than 3.0 μm by performing reactive ion-etching on a GaAs layer and performing wet-etching on the GaInP layer of a continuos layer. CONSTITUTION: An epitaxial layer 32 of GaInP is inserted between a GaAs layer 30 and a GaAs layer 34, a masking pattern 36 is put on the GaAs layer 34, it is arranged in the reactive chamber of a reactive ion-etching device, and anisotropic dry etching is performed. The etching is continued for about one minute, after the GaInP 32 has been exposed. Then, a residual layer 38 formed on the surface of the GaInP layer 32 is ion milled. Then, it is immersed in an HF/NH4 F solution, immersed in an H2 SO4 /H2 O2 /H2 O solution and immersed in an HCl solution, and the GaInP layer 32 is wet-etched. Thus, a device provided with a form smaller than about 3 μm can be formed.
Patent JP-H06185800-A (JP)
Title: Air conditioner
Inventor: TANIGUCHI MASAMI
IPC: F24F13/10
Filed: 1992-12-16
Abstract: PURPOSE:To make an indoor temperature as uniform as possible by providing a supply opening with a flow direction control means which enables alteration of a curvature of the opening end part thereof, in an air conditioner in which a louver of the supply opening is made to swing. CONSTITUTION:When a flow of air is desired to be blown off in the horizontal direction, a louver 6 is rotated to be horizontal, while a flow direction control roller 7 is rotated so that a cut part 9 be vertical to the flow from a blower 1. As the result, the air from a supply opening 5 flows out horizontally along the louver 6 and also the air flow passing on the upper side of the control roller 7 to be blown off runs horizontally substantially. In the case when the air is desired to be blown off downward in heating or the like, the louver 6 is rotated to be vertical and the control roller 7 is rotated so that the circumferential part is directed outward. As the result, a blowoff flow from a part toward the upper side of the supply opening 5 is intercepted and the flow runs out in a concentrated manner from the lower side. Since the flow runs along the circumferential part of the control roller 7, however, the blowoff flow is directed downward. By making the rotation of the control roller adequate, an intermediate direction can also be selected freely and thus efficiency and comfortability can be improved.
Patent JP-H027410-A (JP)
Title: Chip-shaped electronic component and its manufacture
Inventor: SAITO HIROSHI
IPC: H01G4/248
Filed: 1987-12-30
Abstract: PURPOSE:To obtain a chip-shaped electronic component whose characteristic is stable and whose reliability is high by a method wherein a fitting part between a metal cap and a terminal electrode is filled with a fusible metal. CONSTITUTION:Terminal electrodes 3, 4 are formed at both ends in a lengthwise direction of an electronic component element body 1; metal caps 5, 6 are fit and mounted individually on these terminal electrodes 3, 4. Fitting parts between the metal caps 5, 6 and the terminal electrodes 3, 4 and the surface of the metal caps 5, 6 are filled with and coated with fusible metals 7, 8; the metal caps 5, 6 are fixed collectively to the terminal electrodes 3, 4 by using the fusible metals 7, 8. Since internal electrodes 2 of the electronic component element body 1 are arranged in parallel with each other, they are connected to the terminal electrodes 3, 4 and, in addition, are electrically conductive to the metal caps 5, 6 via the fusible metals 7, 8. A solder, a silver solder or the like can be enumerated as the fusible metals 7, 8.
Patent JP-2000159906-A (JP)
Title: Styrene resin sheet and vessel using the same
Inventor: ITO HISAYOSHI
IPC: B65D1/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a styrene resin sheet that is useful for obtaining vessels with low eccentricity in wall thickness and deep drawability. SOLUTION: The objective biaxially oriented styrene resin sheet is constituted with a styrene resin that satisfies the following formulas I-III: Formula I Δlnλn/Δε=(lnλn2-lnλn1)/(ε2-ε1)>=0.15 Formula II λn=λ/λ1 and Formula III ε=ln(l/l0) (λn is nonlinear parameter, λ is elongation viscosity in the non-linear area, λ1 is elongation viscosity in the linear area, ε is the Hencky's elongation strain, l0 and l are the length of the sample at zero elongation time and t elongation time).
Patent JP-H07189906-A (JP)
Title: Cryo-adsorption panel and manufacture thereof
Inventor: MATSUI YUTAKA
IPC: F04B39/00
Filed: 1993-12-28
Abstract: PURPOSE:To heat a vacuum container without contamination up to such a temperature as being effective to degassing of a vacuum pump container, and cool an adsorbing material effectively. CONSTITUTION:A first step cold head 4 which is cooled about to 80K degree and a second step cold head 5 cooled about to 15K degree by being driven by a refrigerator 3 are provided in a pump case 1 which is provided with the flow-in opening 2 of gas, a heat sealed panel 7 having an opening 6 facing to the flow-in opening 2 is installed on the first step cold head 4, and a baffle 8 is installed on the opening 6. An adsorbing member 10 is brought in mechanical contact with the inside surface of a cryo-adsorbing panel 9 which is installed on t he second step cold head 5 through a silver solder material consisting of alloy of Ag, Cu, In, Ti. It is thus possible to generate pure super high vacuum space without contaminating the vacuum container even if vacuum bake out for generation of super high vacuum is carried out.
Patent JP-H10177404-A (JP)
Title: System for generating production parts diagram
Inventor: OYAMA AKIHIRO
IPC: G06Q50/04
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To easily generate and edit a production parts diagram in a short time by providing a means where work process to be required for producing items to a hierarchy table and a hierarchy chart so as to generate the production parts diagram. SOLUTION: An item file 20 and a configuration file 21 having sequence which expresses the parentage of parts and the display order of sibling parts are inputted from the hierarchical structure part table of design an index and an X-address at every item are generated from the data of items and the configuration files by a multi-hierarchical part extending part 10. A hierarchical address table generating part 11 generates an Y-address for the X-address of the respective parts so as to generate a hierarchical address table 22 and a hierarchical chart generating part 12 generates the hierarchy chart.  A hierarchy table editing part 13 obtains the information on work process required in the production part table from a work process file 23 so as to display it in a display part 14 and work process required in the hierarchy chart is drugged and dropped so that the hierarchy chart of the production part table is generated so as to generate the production part table.
Patent JP-2000202127-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To inspect a signal outputting state outputted from a game control substrate to another control substrate even in a state where the game control substrate and another substrate are not cable-connected. SOLUTION: A C-MOSIC such as 74HC244 is used as the output buffer circuits 62, 63, 69 and 71 of a main substrate 31. Then, the control terminal of 74HC244 is fixed to a ground level. Consequently, the outputs of the circuits 62, 63, 69 and 71 are not logical-inverted and the outputs are defined at a high level or low level. A display control substrate 80 uses the C-MOSIC such as 74HC244 as an input buffer circuit 105. Then, the control terminal of 74HC244 is fixed to the ground level.
Patent JP-H11174913-A (JP)
Title: Image recording device
Inventor: WAKAMIYA HIDEHIRO
IPC: G03G21/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem that time and labor are required when a maintenance person checks a device by facilitating the operation confirmation of each sensor by displaying the compared result of a sensor state on a com pared result displaying means. SOLUTION: A sensor part 30 is constituted of paper pass sensors 20 and 22, an inversion sensor 21, paper presence/absence sensors 80 and 81, a loading tray full sensor 82 and a door opening/closing sensor 84 or the like. When a power source is firstly turned on, the state of each sensor at the time of turning on the power source is read in a RAM, and an LED is turned off. Next, the state of each sensor is checked, and is compared with the data of the RAM. Then, when they coincide, the LED is turned off, and when they do not coincide, the LED is made to emit light. Though the LED emits the light in the case the sensor changed is set to be normal when the flag of respective sensors is changed one by one, the state is not changed even though the flag of the sensor is moved in the case that the sensor breaks down so that the LED is kept to be turned off.
Patent JP-H06187489-A (JP)
Title: Character recognizing device
Inventor: IKEMURE YUMIKO
IPC: G06K9/20
Filed: 1992-12-17
Abstract: PURPOSE:To exactly extract an area even in the case of a document for which the character intervals of binary data fetched from a scanner are wide. CONSTITUTION:After image data fetched from the scanner are reduced by an image data reduction part 8, a position where black picture elements are linked is detected by a circumscribed rectangle extraction part 9, and the information of the circumscribed rectangle of linked black picture elements is stored in a memory. When a character rectangle identification part 10 identifies the rectangle of character candidates based on the size of the circumscribed rectangle, the number of picture elements and the density of black picture elements, a character interval/line interval detection part 11 detects the character interval/ line interval both from an inter-rectangle distance between the rectangles adjacent to the up, own, right and left sides of the character candidate rectangle and from the number of times of appearance. On the condition of (character interval < line interval < area interval), a line merging part 12 extracts a line by the merging processing of rectangles with the valid merging distance of character candidate rectangles as the line interval. Then, a character area merging part 13 extracts the character area based on the extracted line, and a character recognition part 14 recognizes characters.
Patent JP-H08164128-A (JP)
Title: Sensor for strength of muscle extending from under part to side part of eye
Inventor: INAFUKU TAKESHI
IPC: A61B5/22
Filed: 1994-12-13
Abstract: PURPOSE: To prapare data to check the physical condition and the change of emotion of a person, etc., by mounting a sensor to recognize the degree of putting forth of delicate strength of the muscle on a part extending from the under part to the side part of eyes. CONSTITUTION: The data to check the physical condition and the change of emotion of the person, etc., can be obtained by mounting a sensor 2 on the under part to the side part of the eyes on the human face 1 of average shape and sending information to another converter, etc., through a code wire 3.