baber/WOPTO huggingface dataset:
Patent JP-S5839550-A (JP)
Title: Anti-fogging device for rear side pane of automobile
Inventor: KAZAMA NORIO
IPC: B62D25/04
Filed: 1981-09-04
Abstract: PURPOSE:To eliminate the fogging of a rear side pane, by providing air passages extending from a front side pane to the rear side pane through the room-side part of a center pillar and by conducting warm air rearwards from a door defroster located at a front part. CONSTITUTION:The room-side portions of the outer plate 11 of a center pillar 9 (6) are provided with through holes 11b opposed to each other near a front side pane 2 and a rear side pane 3 and located as plural pairs at plural levels. Ducts 14 are fitted in the pairs of the holes 11b so that air passages 15 along the panes 2, 3 are defined. The edge 14a of one end of each duct 14 and the peripheral part 14b of the other end are engaged with the edges 11c around the holes 11b so that the duct is secured.
Patent JP-H08315182-A (JP)
Title: Printed matter with grained conduit section pattern and method and device for generating grained conduit section pattern
Inventor: KAWAI NAOKI
IPC: G06T17/00
Filed: 1995-05-12
Abstract: PURPOSE: To represent a conduit section pattern which looks like solid by printing. CONSTITUTION: A conduit F is cut with a cutting surface J to define a three- dimensional geometric model for a conduit groove G. A light source L and a view point E are defined at specific positions and rendering for the inside of the conduit groove G is performed, The tilt angle of a normal vector (n) is uniformly distributed in the length direction of the conduit groove G and monotonously varies at a right angle to it as shown by transverse sections C1-C3. Therefore, when the conduit groove G is projected in two dimensions from the view point E, an elliptic conduit section pattern is generated which has shading information that monotonously decreases in lightness from the center part to the outline part about the minor-axis direction and has a nearly constant lightness distribution in the major-axis direction.
Patent JP-S62293762-A (JP)
Title: Solid-state image pickup device
Inventor: YASUHIRA MITSUO
IPC: H04N5/335
Filed: 1986-06-13
Abstract: PURPOSE:To avoid deterioration of an image by a method wherein a certain bias voltage is applied to a 3rd electrode of a 2nd region and a transfer electrode for a certain period in one field period and a plurality of turns of scanning are applied to the transfer electrode of a 1st region to make the signal charge of the 1st region absorbed by the drain of the 2nd region. CONSTITUTION:In an IL-CCD which performs high speed sweeping-out operation within a vertical flyback period, a sweeping-out drain region 20 which has a transfer gate with the same construction as an image part near a vertical- horizontal converting part is provided in the region adjacent to the image part. If a certain bias voltage is applied to the transfer gate 14 of the sweeping-out daring region 20 when the high speed sweeping-out operation is performed, all the swept-out charge is made to flow into the drain 20. With this constitution, the high speed sweeping-out operation can be performed without making the swept-out charge overflow above the CCD of the vertical-horizontal converting part and the deterioration of an image can be avoided.
Patent JP-H088163-A (JP)
Title: Pattern formation method
Inventor: TAJIMA KAZUHIRO
IPC: G03F7/32
Filed: 1994-06-21
Abstract: PURPOSE:To suppress collapse phenomena even in case of forming a fine resist pattern by using the final rinse liquid lower in surface tension than normal pure water at least at the final stage of the rinse after developing a photoresist film. CONSTITUTION:Selective exposure is applied to a wafer 2, w.here a resist film is made on a substrate, according to the specified pattern, and then this wafer 2 is retained on the stage 13 of a processor 1. While rotating the wafer 2, developer is supplied from a nozzle 6 for supply of developer so as to perform development. Then, while rotating the wafer 2, the supply of pure water at normal temperature is started from a nozzle 7 for supply of pure water at normal temperature so as to wash away the developer. It is supplied with pure water where an interface activator lower in surface tension than the pure water at normal temperature as the final rinse liquid from the nozzle 8 for supply of the final rinse liquid. Then, the supply of this rinse liquid is stopped, and the number of revolutions of the wafer 2 is raised to dry the water 2.
Patent JP-H10331135-A (JP)
Title: Manufacture of concrete structure using l-block, l-block, and fixing device for l-block
Inventor: MABUCHI KAZUMI
IPC: E02B7/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a concrete structure with forms configured from L-form blocks as the secondary products. SOLUTION: An L-block 11A is fixed to the side face of a concrete structure 10 along its contour, and concrete 26 is placed to inside the L-block 11A till a level lower than the top surface of the block 11A so that a lower stage concrete structure 10A is completed. To the top surface of this lower stage structure 10A, an L-block 11B for upper stage structure 10B is fixed along the contour of the concrete structure, and concrete 26 is placed to inside the block 11B till a level lower than the top surface of the block 11B, and thus concrete structures 10C, 10D... are built stage by stage upward.
Patent JP-H01306164-A (JP)
Title: Grinding device
Inventor: USHIYAMA KAZUO
IPC: B23Q3/18
Filed: 1988-06-06
Abstract: PURPOSE:To perform spherical machining of an inclination-freed high-precise refractive index distribution type lens, by providing a correction amount computing device which feeds a computing result from a computing device, computing the direction of the inclination angle of the end surface of a work, as a moving amount of a drive device to a control device. CONSTITUTION:A work 1 is chucked on a spindle, having a z-axis serving as a rotary axis, on an x-axis and an y-axis through a inclination correcting device movable in the direction of a z-axis. Through rotation of the spindle, displacement of a side 1a of a work 1 is measured in linkage with the rotary angle of the spindle by means of an inclination angle measuring device 13 located at a distance (r) from the z-axis. From the measuring result, a surface A extending vertically to the z-axis and inclination alpha and an inclination direction betaare computed by a computing device 16. The computing result is fed as moving amounts of drive devices 11 and 12 on the respective axes of a chuck inclination correcting device to a control device 17 by means of a correction amount computing device. As a result, the side 1a of the work 1 is positioned vertically to the z-axis by means of the inclination correcting device, and inclination-freed high-precise spherical machining can be applied on the work 1.
Patent JP-H08312171-A (JP)
Title: Waterproof pan for bath room
Inventor: WAKABAYASHI TAKASHI
IPC: E04H1/12
Filed: 1995-05-12
Abstract: PURPOSE: To simplify and shorten the execution of works by forming width- broadening stepped sections in the same height as a wall-panel placing section to the upper edges of the erected walls of long-sized opposite side sections and short-sized opposite side sections in a manner that the stepped sections can be cut off and making the stepped sections correspond to the extent shape of a bath room. CONSTITUTION: Width-broadening stepped sections 10, 11 in the same height H, (h) as wall-panel placing sections 8 are elongated from the long-sized opposite side sections 5 and/or short-sized opposite side sections 7 of a waterproof pan 1 for a bath room, in which a bath-tub placing section 2 and a washing place section 3 are unified adjacently, in a manner that the stepped sections 10, 11 can be cut off. The waterproof pan 1 for the bath room can correspond easily in response to the extent and shape of the floor face of a bath room unit by a method, in which the places of mounting of the width-broadening stepped sections 10, 11 are changed and a projecting section such as a pipe shaft is cut off when there is the projecting section. Accordingly, the waterproof pan having flexibility can be obtained easily.
Patent JP-S5840699-A (JP)
Inventor: KOMORI SATOSHI
IPC: G08C15/00
Filed: 1981-09-03
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-S5565554-A (JP)
Title: Multipurpose web offset rotary press
Inventor: ONO MASACHIKA
IPC: B41F13/06
Filed: 1978-11-13
Abstract: PURPOSE:To enable plural kinds of printing by connecting paper feeders grouped in two to printing units and providing, between the units, clutches which can be changed over selectively so as to drive the units individually or simultaneously. CONSTITUTION:A multipurpose web offset rotary press 11 comprises webs 12, printing units 13a, 13b,..., and folders 16, 28, etc. The press 11 is connected with paper feeders 17-18, 19-20,... which are grouped in two and perpendicular to the travelling direction of the webs 12. Between each pair of the printing units fed with paper from the paper feeders or between one of the units and another one, there are provided clutches 62, 63, 64,... which can be changed over selectively so as to drive the units individually or simultaneously. This constitution enables common use of double-face multicolor printing and high-efficiency monochromatic or dichromatic printing or the like.
Patent JP-H01306776-A (JP)
Title: Coolant heating type cooling and heating device
Inventor: IWANAGA SHIGERU
IPC: F25B1/00
Filed: 1988-06-06
Abstract: PURPOSE:To attain a heating operation with low running and maintenance costs, by circulating coolant by the pressure of coolant that evaporates in a coolant heater without operation of a compressor during heating operation, and to maintain the cooling capacity and to guarantee the reliability, by storing excess coolant in a heat-driven type heat transfer block during cooling operation. CONSTITUTION:During heating operation, coolant is heated in a coolant heater 20 by burning of a burner 27, and the coolant in gas-liquid mixed state enters into a gas-liquid separator 17. The gas coolant discharged from a gas outlet 24 enters a room heat exchanger 14 through a four-way valve 25, and enters a receiver part 12 through a coolant pipe 15 after condensed into liquid coolant. After that, when a pressure introducing valve 11 is opened, the evaporation pressure generated by a coolant heater 20 is applied to the receiver part 12 to fall the liquid coolant down into the gas-liquid separator 17 through No.2 check valve 16, and the liquid coolant is sent to the coolant heater 20 through a coolant pipe 19, so that the heating cycle is repeated. As the excess coolant during cooling operation is stored in a heat-driven type heat transfer block 22, another storage part is not provided.
Patent JP-S6030752-A (JP)
Inventor: KANOU HIKARI
IPC: E04D3/366
Filed: 1983-07-28
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-S5565481-A (JP)
Title: Manufacture of high-frequency diode
Inventor: KURODA MASAHIRO
IPC: H01L21/329
Filed: 1978-11-13
Abstract: PURPOSE: To decrease an influence upon junction capacity from unstableness of mesa surface and thus to improve high frequency characteristic by dividing a wafer through treating the surface after mesa etching in hydrogen gas atmosphere and arranging a chip thus obtained in a ceramic package.  
     CONSTITUTION: An n - -type Si layer 22 is formed on an n + -type Si substrate 21 through vapor phase growth, boron is diffused onto the layer 22 to form a p + -type semiconductor layer 23, Ti, Pt and Au are metallized in sequence on the surface of layer 23, the metallized layer 24 is subjected to patterning, and then a part of the layers 23 and 22 is subjected to mesa-etching with HF-HNO 3 -CH 3 COOH mixed solution for example with the layer 24 working as a mask. After that, the surface is treated in hydrogen gas atmosphere, a chip obtained through dividing a wafer is arranged in a ceramic package, and a gold wire is bonded on the layer 24. An influence to be exterted upon junction capacity from unstableness of the mesa surface can thus be decreasd to increase stability, and a high frequency characteristic can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11319722-A (JP)
Title: Single sphere sorting apparatus
Inventor: KAJIWARA MAKOTO
IPC: B07B13/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of efficiently separating a single sphere and joined spheres with different diameters. SOLUTION: This single sphere sorting apparatus is constituted of a supplying apparatus for supplying a mixture of a single sphere and joined spheres, an inclined face 3 for dropping the mixture, and a recovering part for recovering the single sphere rolling and falling along the inclined face 3 and a grooved structure part 2 is installed between the supplying part 1 and the inclined face 3 and/or in the middle of the inclined face. The grooved structure part 2 is preferably made to be an endless belt type.
Patent JP-S6031362-A (JP)
Title: Video signal binary-coding system
Inventor: UMEDA TETSUO
IPC: G06T1/00
Filed: 1983-07-29
Abstract: PURPOSE:To prevent an unnecessary video signal from being outputted as a binary-coded output signal by correcting the timewise delay of a dynamic slice level in the dynamic slice system. CONSTITUTION:When the color in the window of a window envelop is darker than the color of the envelop itself, a video signal is as shown in (m) in Fig. A. The signal (m) becomes a signal (n) by a delay circuit 1. Fig. B shows a binary-coding signal by the conventional system. A delay time T of the delay circuit 1 has a time width more than the shaded part (e) of Fig. B. Peak value detecting circuits 2, 3 have a proper charging and discharge time constant, input the signals (n), (m) and output signals (o), (p). A lower signal level is selected from the outputs (o), (p) by a comparison selection circuit 4 and the result is outputted as a signal (q). The output (q) is compared with the signal (n) at a comparator 5 and becomes a binary-coded video signal (r) as shown in Fig. E. That is, no shadow at a part where the color of background is changed appears in the signal (r).
Patent JP-S5662862-A (JP)
Title: Electrically conductive adhesive
Inventor: YOSHIDA MAKOTO
IPC: C09J11/04
Filed: 1979-10-27
Abstract: PURPOSE: An electrically conductive adhesive, capable of inhibiting the settling of powder without damaging the electric conductivity and requiring the frequent agitation, and prepared by dispersing a silvered nickel (alloy) powder having a small specific gravity instead of silver powder conductor in a liquid resin.  
     CONSTITUTION: A silver coating layer 7 of thickness 0.02W3μ is formed on nickel (alloy) powder of small specific gravity, e.g. powder 6 of particle size 0.1W30μ, by the plating method. The coated powder 8 is then dispersed in a liquid synthetic resin 5, e.g. alkyd resin, phenolic resin or expoxy resin, to give the aimed electrically conductive adhesive 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11290257-A (JP)
Title: Changeable cleaning tool for multi-use
Inventor: YOKOYAMA JUNJI
IPC: A47L13/46
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a multi-use changeable cleaning tool wherein a cleaning member disposed on a handle can be freely changed in accordance with purposes. SOLUTION: A freely replaceable cleaning tool is constituted by fixing a fitting frame 5 with a screw hole 4 which forms a U-shaped holding hole 3 with two pieces of holding plates 2 on the end part of a handle 1 and fixing a cleaning member 9 wherein an L-shaped fixing channel hole 8 is formed on the face of a base plate 7 integrally formed at a bloom end 6 with a thickness and a size to be slidably inserted into the holding hole 3 of the fitting frame 5 with a synthetic resin material as a base part of a broom 6 bundling a definite amt. of brush fibers on the end part of the broom 6 therein with a pair of wing-screw members 10.
Patent JP-H11301763-A (JP)
Title: Bent claw winding stopper cylinder
Inventor: OSAWA AKITOSHI
IPC: A01G5/04
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material in which its packaging work is simple in its operation, its weight is also light, it does not deform under its wetted state with water or the like, it is not damaged by its inverse rolling, it does not experience any lack of sun-shine state and it can be sent by postal mail to nation-wide area in less-expensive charge. SOLUTION: A transparent vinyl sheet with a thickness of 0.3 mm or more is provided with fixing claws 2, 8, a plant is rolled into the sheet and then the sheet is fixed with claws 2, 8 to form a cylindrical shape of it, its cylindrical shape is kept by a repelling force of the sheet 1 to protect the plant stored inside the sheet against an external pressure or shock. Further, since this is transparent, it can keep photosynthesis even after the plant is packaged.
Patent JP-H08335333-A (JP)
Title: Optical disk
Inventor: MURATA SHIYOUZOU
IPC: G11B7/26
Filed: 1995-06-06
Abstract: PURPOSE: To make address pits and a guide groove while stabilizing the depths and to obtain a high quality optical disk excellent in characteristics of a reproduced signal. CONSTITUTION: A middle layer 7 interposed between two photosensitive resin layers 2, 3 on a substrate 1 is made of a cellulose ester deriv. 7a having alkoxyl and hydroxyalkoxyl groups. The coatability of the photosensitive resin layer 2 with the middle layer 7 is improved and the middle layer 7 is uniformly formed over the entire surface of the resin layer 2.
Patent JP-H08335697-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAMOTO HIROSHI
IPC: H01L21/265
Filed: 1995-06-06
Abstract: PURPOSE: To provide a semiconductor device and a method for the manufacture thereof wherein a uniform threshold voltage is ensured without relying on variation in gate length. CONSTITUTION: In order to form lightly doped regions 14a of a source diffusion layer and a drain diffusion layer in a substrate 11, ions of a first impurity 14 are implanted using gate electrodes 13a, 13b formed on the substrate 11 as a mask. In order to form a correction diffusion layer 15a, extending to the area below the center of the gate electrodes 13a, 13b, in the channel regions between the lightly doped diffusion layers 14a, ions of a second impurity 15 are obliquely implanted. After the formation of side walls 16, in order to form the source diffusion layer 17a and the drain diffusion layer 17b, ions of a third impurity 17 are implanted in the substrate 11. This forms in the channel region 11a the correction diffusion layer where the heavily doped region A of the second impurity is widened according to the gate length La, Lb of each of the gate electrodes 13a, 13b.
Patent JP-S5364344-A (JP)
Title: Group supervisory system for elevators
Inventor: UMEDA YASUKAZU
IPC: B66B1/18
Filed: 1976-11-19
Abstract: PURPOSE: To improve the service of an elevator cage for passengers by effecting a priority service for the floor registered with a hall call within predetermined time after the cage is loaded with more than a predetermined number of passengers on certain floor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5662895-A (JP)
Title: Novel aqueous type hydraulic fluid
Inventor: HANDA TAKUROU
IPC: C10M105/68
Filed: 1979-10-30
Abstract: PURPOSE: A novel aqueous type hydraulic fluid useful for a hydraulic equipment, etc. having improved stability and anticorrosion, slightly causing foams, comprising an amide compound obtained reacting specific alkanolamine with an acid as a lubricant ingredient.  
     CONSTITUTION: A mixture of one equivalent ≥12C polybasic acid and 1.1W5mol alkanolamine having an active carbon linked to nitrogen atom, for example, is heated in an N 2  gas flow at 160W180°C, to form water which is removed out of the system to give an amide compound. 0.5W5wt% amide compound is added to water to give the desired aqueous type hydraulic fluid. A monoamine, e.g., diethanolamine, etc. is cited as the preferably instance of the amine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5764621-A (JP)
Title: Removing method of oxygen from gas containing unsaturated hydrocarbon
Inventor: NISHIKAWA EIICHIROU
IPC: B01D53/86
Filed: 1980-10-07
Abstract: PURPOSE: To remove oxygen safely from a gas containing the oxygen and unsaturated hydrocarbons, by selectively hydrogenating the gas in the presence of a catalyst, having a long life, and containing silver, gold or a compound thereof and a compound of an alkali metal.  
     CONSTITUTION: A gas containing oxygen and unsaturated hydrocarbons is brought into contaxt with a catalyst containing silver, gold or a compound thereof, e.g. silver nitrate or aurous chloride, and a compound of an alkali metal, e.g. potassium carbonate, in the presence of hydrogen to remove the oxygen from the gas containing the unsaturated hydrocarbons. The reaction temperature is 0W400°C, preferably room temperatureW300°C. The use of the catalyst causes almost no loss of the unsaturated hydrocarbons by the hydrogenation. The catalytic activity is stable for a long term, and a long-term continuous operation is possible. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07317942-A (JP)
Title: Solenoid valve
Inventor: YOSHINO KAZUNORI
IPC: F16K31/06
Filed: 1994-05-30
Abstract: PURPOSE:To relax a sudden reduction of the output side pressure when the current flow to a soilnoid is reduced suddenly, in a solenoid valve. CONSTITUTION:A drain oil passage 18 to communicate and connect a plunger chamber 6a and a drain port 8b is formed, and a one-way throttle valve means to allow the oil flow from the drain port 8b to the plunger chamber 6a, but to restrict the oil flow from the plunger chamber 6a to the drain port 8b is provided to the drain oil passage 18.
Patent JP-S61295378-A (JP)
Title: Surface treatment of copper or copper alloy
Inventor: TAKEMURA TSUYOTOSHI
IPC: C23C12/02
Filed: 1985-06-24
Abstract: PURPOSE:To improve the wear resistance of a copper or copper alloy material and to control the heat conductivity and thermal expansion of the surface of the material by immersing the material in a molten salt bath of bismuth oxide having a low m.p. to form a compound layer on the surface. CONSTITUTION:A copper or copper alloy material to be treated is immersed in a bismuth oxide-base molten salt bath. In the bath, bismuth, oxygen and copper or zinc diffuse mutually to form a compound layer and firm bond is obtd. between the copper or copper alloy and bismuth oxide. The desirable temp. of the molten salt bath is about 800-950 deg.C. By the formation of the compound, the wear resistance of the copper or copper alloy material can be improved and the thermal deformation can be reduced.
Patent JP-S62585-A (JP)
Title: Method of preventing occurrence of detonation in opening feeding cover of dry quenching equipment for coke
Inventor: MINAMIZAWA ISAMU
IPC: C10B39/02
Filed: 1985-06-26
Abstract: PURPOSE:To surely prevent explosion caused near a gas feeding inlet within a prechamber, by gradually feeding air into a cooling oven from the feeding inlet prior to opening of a feeding cover of the cooling oven for feeding a red-hot coke. CONSTITUTION:A coke bucket 8 loaded with a red-hot coke is transferred to a predetermined position of a feeder apparatus 16 and rises through within an elevating frame 10 with a winding machine 9. At this time, a sensor 6 detects the passage of the bucket when it passes in front of a sensor 6 and transmits a detecting signal, which causes a solenoid valve 5 to be opened and water contained in a water-sealed trough 4 to be discharged, thereby releasing the water seal of a cover 3. This is turn causes air to be gradually fed from the periphery of the feeding cover 3 into the oven, which leads to gradual combustion of combustible components contained in a gas filling a prechamber 2. At this time, even if explosive combustion is caused, the detonation does not sound outside the oven although a large thick detonation sounds within the oven, since the feeding cover 3 is put on the oven.