baber/WOPTO huggingface dataset:
Patent JP-S62139320-A (JP)
Title: Selective solid phase diffusing method for compound semiconductor
Inventor: AKETOSHI TOSHIMI
IPC: H01L21/225
Filed: 1985-12-13
Abstract: PURPOSE:To perform a selective solid-phase diffusion at low temperature by a method wherein a diffusion preventing mask, having the thermal expansion coefficient approximate to that of GaAs, is provided on the GaAs, doped SiO2 is superposed thereon, and impurities are diffused from the window of the mask by performing a heat treatment. CONSTITUTION:When a diffusion mask 14 is formed using the mixture of Al2O3/SiO of 79/21-62/38 in volume ratio, Al2O3/AlN of 48/52, and Al2O3/Si3N4 of 71/29-50/50, the thermal expansion coefficient of said mask 14 is made approximate to that of GaAs, and the thermal stress to n-GaAs 11 can be alleviated substantially. Then, a sputtering is performed using a target whereon the mol concentration of ZnO is selected for SiO, and a Zn-doped SiO2 film 15 of desired density is deposited. Subsequently, an SiO2 cap 34 is superposed, a heat treatment is performed in N2 at 600 deg.C or thereabout, and a p-layer 17 is formed by performing a solid phase diffusion from a window 13. According to this constitution, the generation of defects on the surface of the substrate 11 can be prevented, films can be formed at a low temperature, because the deposition of the mask 14, the Zn-doped SiO2 15 and a cap 16 is accomplished by performing a sputtering, and the effect of heat the GaAs substrate can be suppressed substantially.
Patent JP-H09119002-A (JP)
Title: Bottom underwear
Inventor: SASADA TAICHIRO
IPC: A41B9/04
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a bottom underwear having continuously knitted lace-like mesh-knitted parts at proper parts of the underwear. SOLUTION: This bottom underwear is composed of a tubular knit fabric produced by continuously knitting the front body 1, the crotch part 2 and the back body 3 by plate knitting using plural yarns in combination. The front body 1 is provided with a waist-shaping part 9 having a float knit texture in the middle and the other front face 10 has a lace-like mesh knitted texture. The back body 3 has a hip-lifting part having a float knit texture and nearly the shape of 'I' as serif and the other back face has a lace-like mesh knitted texture.
Patent JP-H08142923-A (JP)
Title: Step angle control method and device for standing-riding type golf cart
Inventor: KITAGUCHI JUNICHI
IPC: A63B55/60
Filed: 1994-11-15
Abstract: PURPOSE: To provide a step angle control method for a standing-riding type golf cart capable of controlling a step angle so that a foot bottom can be horizontally kept even when the cart travels on upward or downward slopes. CONSTITUTION: When a ride-in-standing type golf cart travels on a tilted place, the tilted angle of a step 4 is detected by a tilt sensor 11. When a detected tilted angle exceeds a given angle, the lock of the step 4 is unlocked to change the direction of the step 4 so that the step 4 can be horizontal, and the step 4 is locked when its direction becomes horizontal.
Patent JP-H03141980-A (JP)
Title: Work cloth holding device
Inventor: MORII SATOSHI
IPC: D05B39/00
Filed: 1989-10-27
Abstract: PURPOSE:To make multi-row sewing possible without a skip stitch even for a thin cloth by moving an auxiliary retaining plate to an action position to press a clearance part in the vicinity of a sewing locus in a specific position where a clearance is generated between upper plates. CONSTITUTION:In a work cloth holding device 10, since a plurality of upper plates 12, 13 are movable on a lower plate 11, a sewing locus, obtained by connecting through-grooves 21, 22 of cloth retaining parts 23, 24, can be changed in an opening 15 of the lower plate 11 by moving the upper plates 12, 13. In a specific upper plate position for constituting the sewing locus of generating a clearance between the plurality of upper plates 12, 13, an auxiliary retaining plate 95 is moved to an action position to press a part in the vicinity of the sewing locus. Since the sewing locus is constituted by connecting the through- grooves 21, 22, even when the sewing locus is changed, a part of the through- grooves 21, 22 in the vicinity of both sides of sewing locus is surely pressed by cloth retaining parts 23, 24 with a part of the clearance in the vicinity of the sewing locus surely pressed by the auxiliary retaining plate 95, and a needle location position of a work cloth in the vicinity of both right and left sides can be surely pressed 2nd hold.
Patent JP-H03142251-A (JP)
Title: Color ink-jet recording apparatus
Inventor: TERASAWA HIROHARU
IPC: B41J2/205
Filed: 1989-10-27
Abstract: PURPOSE:To control the size of a discharging liquid drop thereby to obtain the recording quality appropriate to each of various kinds of recording mediums by providing means for varying the controlling temperature of a recording head depending on the kind of the recording medium. CONSTITUTION:An ink-jet recording head 3 is mounted on a carriage 2 of a recording apparatus 1, which is constituted by a head part 3a for black color, a head part 3b for cyan color, a head part 3c for mazenta color, a head part 3d for yellow color and a temperature controlling part 3e for monitoring the temperature of each head part 3a-3d. Moreover, the ink-jet recording head 3, motor and the like are controlled by a controller 5 having a temperature detecting part 5a. The controller 5 is controlled by a personal computer etc,. as a host 6. In order to obtain color recording of an OHP film 4 by the ink-jet recording head 3, the OHP film 4 is properly recorded according to the discharge amount of ink. Accordingly, it becomes possible for an operator to select recording with the most suitable temperature of the recording head 3 by a recording command from the host 6 or switching through a panel 7.
Patent JP-2000116512-A (JP)
Title: Rice washing and cooking device
Inventor: SHIRAISHI HIROAKI
IPC: B02B1/06
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To avoid failed rice cooking and thus improve rice cooking efficiency in rice washing and cooking devices having two frame-mounted sensor means, by preventing tottering of both sensor means and stabilizing their detection of lids and inside pots. SOLUTION: This rice washing and cooking device for washing and boiling an amount of rice a proper measurement means measures has a rice cooker disposed in the lower section of the frame for to-and-fro movement between a rice cooking position and a rice serving position. A lid sensor means 94 and an inside pot sensor means 96 are mounted on the frame to detect a lid 90 and an inside pot 89 of the rice cooker being placed in the rice cooking position.
Patent JP-H09122379-A (JP)
Title: Fully automatic washing machine
Inventor: OTA HIROSHI
IPC: D06F39/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To enable to judge the amount of washing and the quality of cloth accurately, by judging at least one of the quantity of washing and the quality of cloth based on overall features or partial features of the relation between the elevation of the level when water is supplied to a washing tub to contain washing and water supplying time for that. SOLUTION: At the start of water supplying in a washing and dewatering tub 5, the output detected by a water level sensor 9 and the value of a first water level H1 are compared and the time until water reaches the first water level H1 is stored as a time T1 in a memory, then the output detected by a water level sensor 9 and the value of a second water level H2 are compared and the time until water reaches the second water level H2 is stored as a time T2. The value of (T1/T2) is calculated and compared to a standard value. When (T1/T2) > the standard value, the quantity of washing is judged to be much, and when (T1/T2) <= the standard value, judged to be little. After that, a water level B3 is set according to the judged quantity of washing to control a water supply valve 22.
Patent JP-H04155050-A (JP)
Title: Snow-melting roofing material
Inventor: HARADA YUKIEI
IPC: H05B3/14
Filed: 1990-10-19
Abstract: PURPOSE:To improve the durability by applying a first conductive layer on a lower surface of an insulation roofing material, disposing a wire in the first conductive layer, applying and coating a second conductive layer, and coating the second conductive surface with an insulation layer. CONSTITUTION:A first conductive layer 1 comprising 30-40wt.% solvent liquid of a main component of sodium silicate mixed and kneaded with 30-45wt.% metal oxide powders and 20-30wt.% graphite powders is applied to a lower surface of a snow-melting tile K. A wire S is disposed in the first conductive layer surface 1a, and a second conductive layer 2 comprising 15-40wt.% solvent liquid comprising a main component of sodium silicate mixed and kneaded with 10-20wt.% alkaline silicate powders, 10-20wt.% metal oxide powders and 30-60wt.% graphite powders is coated and applied on it. The second conductive layer 2 is then coated with an insulation layer 3 comprising 40wt.% sodium silicate solvent liquid mixed and kneaded with 60% alkaline silicate. The durability can thus be improved.
Patent JP-H01124976-A (JP)
Title: Bonding type thermally fusible connector
Inventor: NAKAMURA AKIO
IPC: H05K3/36
Filed: 1987-11-09
Abstract: PURPOSE:To enable connection of fine pitch electrode in a highly reliable manner by providing bonded thermo-fusion isotropic conductive resin layers on one face of a base film, as a wiring pattern, and performing thermopressure- bonding. CONSTITUTION:On a base film 1, metal layers and bonded thermofusion isotropic conductive resin layers 2 are provided in conformity of a wiring pattern of a print board 5. On the opposing ends, two glass boards or the print boards 5 are disposed so that the pattern of layers 2 meet with the wiring pattern 6 in position, and thermally bonded. It is possible to easily and surely enable electrical connection of them, and to solve the problem caused by metal particles of anithotropic conductive resin layers since the resin layers of this invention are of evenly dispersed isotropic carbon black or fine particles of metal powders.
Patent JP-S63136547-A (JP)
Title: Method of forming wiring for semiconductor device
Inventor: FUKUCHI JUN
IPC: H01L21/3205
Filed: 1986-11-27
Abstract: PURPOSE:To ensure reliability to the thermal migration of an Al wiring to accrue from the fining of a pattern for a semiconductor integrated circuit by changing an evaporation rate and continuously evaporating films for forming the wiring alternately when the films are evaporated in a vacuum. CONSTITUTION:A first evaporating film 3 with film thickness of 0.4mum at an evaporation rate of 0.6mum/M, a second evaporating film 4 with film thickness of 0.4mum at an evaporation rate of 1.0mum/M and a third evaporating film with film thickness of 0.4mum at an evaporation rate of 0.2mum/M are evaporated, thereby 1.2mum film thickness is evaporated as total film thickness. These processes are all executed continuously in a vacuum. Accordingly, since the evaporation rate is varied and grain size is changed at every layer, probability in which grains are arranged in the fixed direction is made smaller than the case where evaporation rate is kept constant, thus displaying a large effect for preventing the generation of disconnection due to thermal migration.
Patent JP-H10119452-A (JP)
Title: Base paper for thermal stencil printing
Inventor: KIDA KENJI
IPC: B41N1/24
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To eliminate charging with electricity, to attain excellent carrying properties and to realize printing properties of high fineness and a high picture quality by a method wherein a thin layer containing an alkylammonium sulfonate is provided on one surface of a polyester film whereon a porous substrate is not bonded. SOLUTION: An unoriented polyester film is obtained by extruding polyester being a copolymer of polyethylene terephthalate, ethylene terephthalate and ethylene isophthalate, or the like, onto a cast drum by a T-die extrusion method and by cooling it by the drum kept at a prescribed temperature. A porous substrate being unoriented nonwoven fabric is put on the unoriented polyester film and they are subjected to thermocompression bonding between heating rolls. Moreover, a thin layer containing an alkylammonium sulfonate is provided on one surface of the unoriented polyester film whereon the porous substrate is not bonded. By this method, no wrinkle is formed in a carrying system and the clarity of a print of a high picture quality can be realized.
Patent JP-H08122266-A (JP)
Title: Surface inspection device
Inventor: MUROOKA RIKICHI
IPC: G06T7/00
Filed: 1994-10-21
Abstract: PURPOSE: To provide a surface inspection device by which the surface condition of an inspection object can be simply inspected with simple constitution. CONSTITUTION: A surface inspection device has a light projecting means to irradiate light to a surface of an inspection object 12 and a detecting means to detect reflected light from the surface, and inspects a surface condition by the output from the detecting means. The light projecting means contains two or more light sources 10-1 and 10-2 to irradiate light at a different incident angle to an inspection position on the surface. The detecting means contains a single image pickup device 14 arranged in a bright field area related to reflected light of light from one of light sources and in a half bright field area or a dark field area related to reflected light of light from the other one of the light sources.
Patent JP-2001107048-A (JP)
Title: Soil modifier and horticultural soil
Inventor: HORIMOTO AKIRA
IPC: C09K17/18
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive soil modifier which significantly reduces the apparent specific density of soil used in a roof vegetable garden and the like and significantly improves various properties required of horticultural soil and can maintain these properties for a long period of time. SOLUTION: A soil modifier is obtained by crushing a raw material which has a fabric woven from yarns comprising fiber and a lining layer coated on at least one surface of the fabric, into particles.
Patent JP-2000114923-A (JP)
Title: Acoustic wave filter
Inventor: FUNEMI MASAYUKI
IPC: H03H9/25
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an excellent acoustic wave filter capable of having a steep shoulder characteristic without changing a piezoelectric element or electrode film thickness and making design in accordance with a desired characteristic. SOLUTION: One bus bar of an IDT electrode 1 of at least one resonator of a ladder type circuit is connected to the bus bar of a reflector electrode 2 provided in one end part of the IDT electrode 1, and the other bus bar of the IDT electrode 1 is also connected to the bus bar of the reflector electrode 2 provided in the other end part of the IDT electrode 1. Thus, capacity is obtained between the reflector electrode 2 and connection wiring 3.
Patent JP-H03146018-A (JP)
Title: Tea strainer
Inventor: TANAKA KOICHI
IPC: A47J31/06
Filed: 1989-11-01
Abstract: PURPOSE:To make tea or black tea strong corresponding to an immersion time by constituting the upper part of a body whose upper face is opened and which has a containing part in the inside, of a penetrating material which an exuding liquid such as tea, etc., can pass through, and constituting the lower part of a non-penetrating material which the exuding liquid such as tea, etc., cannot pass through. CONSTITUTION:In a tea strainer B, a grip means 2 is extended and provided on one side of a frame 1 formed in a circle, and a supporting arm 3 is extended and provided on the other side of the frame 1, and a body 5 whose upper part is opened and which has a containing part 16 in the inside is attached to the frame 1. The upper part being than a border line L being roughly parallel to the frame 1 of the body 5 is constituted of a penetrating material 6 which an exuding liquid exuded from leaves of tea, etc., contained in the body 5 can pass through, and the lower part being lower than the border line L is constituted of a non-penetrating material 7 which the exuding liquid cannot pass through. When leaves T of tea are put into the inside of the body 5 of the tea strainer B, and hot water is poured from the upper part, hot water is stored in the non-penetrating material 7 for constituting the lower part of the body 5, therefore, the leaves T of tea come to remain immersed in the stored hot water, and an exuding liquid of tea or black tea strong corresponding to an immersion time can be made.
Patent JP-H10111968-A (JP)
Title: Processor for paper sheet
Inventor: HISANOBU YOSHIJI
IPC: G07D7/182
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To decide how much a paper sheet is circulated by measuring the displacement of a guide means based upon variation in the tension of the paper sheet when the paper sheet is guided by the guide means to pass. SOLUTION: A batch feed and payoff part 13 stores a paper money A between a pickup roller 25 equipped with a load cell 24 and a pressure plate 26, a bill payoff part is provided with a feed roller 27 and a gate roller 28 vertically opposite each other, and the guide member 29 is provided which guides the paper money A paid out of the payoff part 13. The guide member 29 is pivoted on a support shaft 30 and while the gate roller 28 is fitted on the payoff base end side of the paper money A across a gate roller shaft 31, a strain gauge 32 as a stress sensor which transduces a physical quantity of pressure, etc., into an electric signal and output it is fitted to a projection piece 29a. Then separation pressure generated when the paper money A is paid out is received by the guide member 29 and measured by the strain gauge 32.
Patent JP-H02129587-A (JP)
Title: Nuclear reactor stopping device
Inventor: IKEDA TATSUMI
IPC: G21C9/033
Filed: 1988-11-09
Abstract: PURPOSE:To secure falling in a neutron absorbing material furnace by providing a guide tube which is inserted into a reactor core, an absorbing material storage hopper, a valve body protection pipe, a valve body, a driving mechanism which opens and closes the vertical gap of the valve body, a neutron absorbing material fall accelerating mechanism, etc. CONSTITUTION:The valve body 119 is fitted in a neutron absorbing material falling opening 118. If an emergency state is entered, a coupling rod 120 and the valve body 119 are elevated by the operation of a driving motor. The valve body 119 is stopped at an elevation distance L3 and the position is a full opening position. If the neutron absorbing material 117 is caught in the vertical gap G and does not fall, the valve body 119 is elevated by a distance L4. A horizontal plate 204 abuts on the throat part of the valve body protection pipe 122 at the full opening position of the valve body 119, so when the valve body 119 is further elevated, a compression spring 210 is compressed. The position of a sliding body 202 is unchanged and only the core rod 201 is elevated, so the lower end of the sliding body 202 and the lower end of the core rod 202 come closer to each other to press an arm 205 by an auxiliary arm 207 and the arm spreads radially to project into the interval G, and the absorbing material 117 caught in the gap G is given a shock to fall smoothly.
Patent JP-S62142585-A (JP)
Inventor: AWAZU MITSUAKI
IPC: D06F33/02
Filed: 1985-12-17
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-H06114110-A (JP)
Title: Cannula
Inventor: FUKUTOME AKIRA
IPC: A61B1/00
Filed: 1992-09-30
Abstract: PURPOSE:To provide a cannula capable of bending only the front end adequate for an auxiliary circulation pump in arbitrary directions. CONSTITUTION:The front end of the cannula is formed of a soft pipe part 3 and the operator side thereof is constituted of a hard pipe part 4. The cannula is constructed by providing >=3 pieces of celom pipes 5 at nearly equal interval within the pipe wall, passing yarn 6 for operation into these celom pipes, fixing one end thereof to a annular plate 2 at the front end and leading the other end out of the operator side 7. Only the front end is bent to the yarn side by pulling the yarn.
Patent JP-H02117927-A (JP)
Title: Iodine-containing polyacrylonitrile and method for treating polyacrylonitrile
Inventor: NAITO HOZUMI
IPC: C08L33/18
Filed: 1988-11-11
Abstract: PURPOSE:To obtain iodine-containing polyacrylonitrile, containing iodine in the form of a polyacrylonitrile-iodine complex in a high concentration and suitable as germ-free materials by heat-treating the polyacrylonitrile in a treating solution containing iodine and an inorganic salt. CONSTITUTION:Iodine-containing polyacrylonitrile, obtained by heat-treating polyacrylonitrile in a treating solution containing preferably 1wt.% iodine and 5-20wt.%, preferably 10-15wt.% inorganic salt (preferably common salt, sodium sulfate, etc.) preferably at 80-100 deg.C temperature, containing >=0.1wt.%, preferably 0.3-5wt.% iodine in the form of a polyacrylonitrile-iodine complex and suitable as food packaging materials, germ-free dishcloth, etc.
Patent JP-H04158966-A (JP)
Title: Apparatus for casting fiber reinforced metal-made cylinder block
Inventor: SATO KOICHI
IPC: B22D17/00
Filed: 1990-10-22
Abstract: PURPOSE:To uniformize running of molten metal in cavity and to improve the quality of a cylinder block by forcedly exhausting air in the cavity to outer part with forced gas exhausting means through a gas vent from upper part of a fiber reinforced metal-made sleeve. CONSTITUTION:At the time of pressure-pouring molten metal into cavities 1a, 2a, 3a constituted with an upper die 1, side die 2 and lower die 3 providing a bore insert 5 fitting the fiber reinforced metal-made sleeve 8, the air in the cavities, particularly in the sleeve 8 and the neighborhood thereof are forcedly exhausted to the outer part with the forced gas exhausting means 7 through the gas vent 12 from the upper part of the sleeve 8 at the same time. By this method, remaining of the air in the fiber reinforced metal-made sleeve and the neighborhood thereof is prevented and the penetration of molten metal is promoted.
Patent JP-H09182086-A (JP)
Title: Method and device for inter-image movement evaluation, and divided image encoding system
Inventor: SHIRUBUIE JIYANAN
IPC: H04N7/26
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method/device which evaluates the inter-image movements based on the preceding knowledge of the contents of images which are obtained in an analysis step period when the images are divided by performing the repetitive processing in the steps where the movement parameter is initialized, preliminarily processed and repetitively refined. SOLUTION: In a 1st process 41, a hypothesis that secures the least sum total of square value of estimation errors for the pixel group of every area out of various movement hypotheses which are previously chosen and then the movement parameter of every area of the present image is initialized. In a 2nd process 42, the brightness signals included in the image are simplified by means of a filter. In a 3rd process 43, the approximation is decided for the movement vectors which are combined with every area and the movement parameter is refined. The movement parameter is repetitively refined when the output of the process 43 is returned to the process 42. This refinement ends when the movement parameter reaches a prescribed reference level.  Thus the inter-image movements can be evaluated based on the preceding knowledge of the contents of images which are obtained in an analysis step period when the images are divided.