baber/WOPTO huggingface dataset:
Patent JP-H04239737-A (JP)
Title: Mounting method for semiconductor device
Inventor: YAMAMOTO TAKESHI
IPC: H01L23/14
Filed: 1991-01-23
Abstract: PURPOSE:To increase the efficiency of the work of mounting a semiconductor on a wiring circuit board and realize a high reliability of the work in a mounting method for a semiconductor (LSI) having surface terminal conductors and rear terminal conductors for external connections on the front and rear faces of a package. CONSTITUTION:Mounting of a semiconductor 1 is performed through a film structural unit 60 comprising a terminal pad 30 corresponding to a surface terminal conductor 3, a junction pad 32 corresponding to an outside pad 13 of a wiring circuit board 50 and a lead portion 31 electrically connecting these junction pads 32 to a terminal pad 30.
Patent JP-H06211315-A (JP)
Title: Take-in and out device with cab
Inventor: SUGAWARA TOMOKATSU
IPC: B66F9/07
Filed: 1993-01-19
Abstract: PURPOSE:To facilitate maintenance and inspection of a lift driving unit for a cab by providing the lift driving unit for the cab on the side of a lower part frame and providing a ladder for the descended cab. CONSTITUTION:A traveling main body 14 is constituted of a lower part frame 11 and a support 12, a carriage 16 free liftable is provided on the inner surface side of the support 12, and simultaneously, a cab 30 free liftable is provided on the outer surface side. Additionally, below a lifting route of the cab 30 and on the side of the lower part frame 11, a lift driving unit 40 for the cab is provided, and below the support 12 and on the side surface side, a ladder 52 to the descended cab 30 is arranged. At emergency time when the side of the carriage fails or in case of carrying out periodical periodical maintenance inspection work, against the cap stopping at the lowest limit adjacent to the lift driving unit 40 for the cab and the carriage 16 stopping at the lowest limit, a worker gets on and off by using the ladder 30. In the statte where the worker rides on, the cab 30 is made to ascend along the support 12 and it is possible to stop it at an optional position such as a position facing the carriage 16.
Patent JP-H02186849-A (JP)
Title: Bus stop name transmission and display system
Inventor: KAMOGAWA TAKASHI
IPC: H04H20/62
Filed: 1989-01-13
Abstract: PURPOSE:To accurately inform the name of the next bus stop to a passenger by providing a bus stop name transmitter at every bus stop and a bus stop name display device at each bus, and automatically informing the name of the bus stop scheduled to stop next without interposing the operation of a driver. CONSTITUTION:When a route bus on which the bus stop name display device is loaded approaches the bus stop, a wave emitted from the antenna 3 for transmission of the bus stop name transmitter is inputted to a reception part 5 via an antenna 4 for reception, and is recovered to a code by a decoder 8. A CPU 7 retrieves the data of the bus stop next to the bus stop with the code sent from the bus stop name transmitter from a memory 8. When the route bus is separated from the bus stop and reception information from the reception part 5 disappears, the CPU 7 displays the name of the next bus stop on a display unit 9, and also, the name of the next bus stop is announced from a speaker 11 by controlling a tape recorder 10. In such a way, the name of the bus stop scheduled to stop next can accurately be informed to the passenger.
Patent JP-S62164583-A (JP)
Title: Color thermal transfer recording method
Inventor: DOI ATSUHIRO
IPC: B41M5/26
Filed: 1986-01-17
Abstract: PURPOSE:To improve multiple color transfer image quality by removing the unevenness of ink, by heating and pressing the color ink thermally transferred to recording paper by a heating roll to flatten said ink before thermally transferring the same. CONSTITUTION:After the first heat-meltable ink 21 is transferred to recording paper 20, said ink is pressed under heating using heating rolls 5, 5' to be penetrated in the recording paper 20 to obtain a flat ink image 21A. As mentioned above, by flattening the ink image, the unevenness of transfer ink is eliminated and, when the next color is thermally transferred, the same result as such a case that recording is performed on flat recording paper 20 is obtained and the lowering in density is eliminated. Each of the heating rolls 5, 5' may have any mechanism capable of applying heating and pressure and, by flattening the recorded ink image, transfer can be performed always in the same state.
Patent JP-S63175392-A (JP)
Inventor: TAKEUCHI HIROYASU
IPC: H05B41/24
Filed: 1987-01-14
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-H02234152-A (JP)
Title: Silver halide emulsion for photography
Inventor: BUORUFUGANGU FURIIDORIHI
IPC: G03C5/16
Filed: 1990-01-17
Abstract: PURPOSE: To obtain an IR recording material having high photosensitivity by using an IR sensitized emulsion contg. a specified amt. of arom. thiosulfonic acid or its salt. CONSTITUTION: Arom. thiosulfonic acid or its salt is incorporated by 0.1-5 millimol per 1mol silver halide and an enough sensitizing dye to attain sensitization in an IR spectral region is also incorporated. Heptamethinecyanine for sensitization in a near IR region is preferably used as the sensitizing dye and it is used for sensitization in a near IR region chiefly used for recording because low thermal sweep radiation is carried out and low-cost semiconductor laser is available. A photographic recording material having superior IR sensitivity is obtd.
Patent JP-H07211887-A (JP)
Title: Semiconductor device
Inventor: INUTA MASANORI
IPC: H01L29/74
Filed: 1994-01-25
Abstract: PURPOSE:To make it possible to perform high-frequency operation by suppressing the increase in internal resistance, and effectively removing carriers. CONSTITUTION:An N<-> type high resistivity layer 3 is formed on a P<+> type substrate 1. An N<+> type cathode layer 5 is formed through a P<-> type channel layer 4 on the upper surface of the N type high resistivity layer 3. A P<+> type gate layer 6 is formed so as to hold the P<-> type channel layer 4. way, an N<+> type buffer layer 2, which is connected to the P type substrate 1, is formed in the N<-> type high resistivity layer 3. A trap region 15 is formed in the N<-> type high resistivity layer 3 by the implantion of hydrogen ions.
Patent JP-S56106599-A (JP)
Title: Test method of bacterium capable of producing gas
Inventor: IKEDO MASASHIGE
IPC: C12Q1/04
Filed: 1980-01-23
Abstract: PURPOSE: To cultivate a sample accurately at a low cost, by introducing a liquid culture medium for gas production tests into a test tube, and precipitating small fragments of porous water-and pressure-resistant material having a plurality of micropore groups at the bottom of the tube in a state held by the culture medium.  
     CONSTITUTION: A liquid culture medium for gas production tests, e.g. a lactose bouillon culture medium, BGLB culture medium or a nitrate bouillon culture medium, is introduced into a test tube, and small fragments, e.g. sponges, cotton masses, various synthetic resin sponges or thick filter paper, of a porous water-, pressure- and heat-resistant material having many micropore groups are precipitated at the bottom of the tube in a state held by the culture medium. The aimed sample is then cultivated in the small fragments to observe the floating fragments. The presence of a microorganism capable of producing the gas in the sample and the quantity and species of the bacterium are determined. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56104360-A (JP)
Title: Developing device
Inventor: GOTOU TAKAHARU
IPC: G03G15/09
Filed: 1980-01-23
Abstract: PURPOSE:To prevent flocculation and toner well and enable always stable development to be carried out by providing a nonmagnetic plate which has predetermined openings in the lengthwise direction and a member for scraping the toner overflowing into a toner tank. CONSTITUTION:A nonmagnetic plate 5 having opening parts 6 in the lengthwise direction by leaving predetermined intervals is disposed in contact with the tangential direction of a sleeve 2. Also, a member 12 for scraping the toner is mounted to the end of a revolving arm 11 which is supported to a shaft 10 within a toner tank 8. With this constitution, a toner layer 7 of a fixed thickness is formed on the sleeve 2, and there is always roughly fixed toner on the contact surface with a photoreceptor 3, whereby stable developing is accomplished. When the layer 7 reaches the opening parts 6, the toner overflows through the opening ends 5a into the tank 8 and forms a toner well, but the toner is scraped off by the member 12. The plate 5 constantly cleans the sleeve 2, thereby preventing any solids from sticking thereon. Thereby, the stable development is carried out.
Patent JP-S60152727-A (JP)
Title: Foundation pile and method of joining of steel pipe pile of foundation pile with structure
Inventor: SAKAI SHINSUKE
IPC: E02D27/12
Filed: 1984-01-18
Abstract: PURPOSE:To reduce a construction cost, by a method wherein each of anchor bolts is emerged upward from the upper end of a pile and is secured in a space between the top parts of driven steel pipe pile by means of concrete, and a structure placed on the piles is coupled integrally to the piles by means of the anchor bolts. CONSTITUTION:A foundation steel pipe pile 1 is driven in a ground, and a round steel 8 is welded and secured in an annular manner to the inner surface of the pile 1. After anchor bolts are attached to the pile 1, expansion concrete is placed in the upper part of the pile 1, and a filling substance 7 is formed to form a foundation pile K. After regulating mortar is placed on the upper surface of the filling substance 7 to form a bed mortar 5, the structure 6 is placed on the bed mortar 5 to tighten the structure against anchor bolts 4 by means of nuts.
Patent JP-H11202743-A (JP)
Title: Original plate for hologram duplication and manufacture of hologram
Inventor: NAKAZAWA NORIHITO
IPC: G03H1/04
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To make manufacturable a large amount of duplicated holograms provided with plural diffraction characteristics by setting distances from the divergence point of reference light or object light corresponding to one of plural hologram bodies and all the other hologram bodies to a hologram photosensitive material for an original plate to be almost the same and manufacturing them. SOLUTION: The distance from the divergence point of the reference light or the object light corresponding to one of the plural hologram bodies to the hologram photosensitive material for this original plate and the distance from the divergence point of the reference light or the object light corresponding to all the other hologram bodies to the hologram photosensitive material for the original plate are set so as to be almost the same distance and they are manufactured. The original plate 2 for hologram duplication obtained in such a manner is provided with the plural different diffraction characteristics.  Then, by irradiating the original plate 2 for the hologram duplication with light from the divergence point 12 at the distance R from the hologram photosensitive material 1 for the duplication at an incident angle θ2 , the duplicated holograms provided with the different plural diffraction characteristics are obtained.
Patent JP-S59132619-A (JP)
Title: Method and apparatus for forming resist pattern
Inventor: USUDA KINYA
IPC: H01L21/027
Filed: 1983-01-19
Abstract: PURPOSE:To stabilize the sensitivity of a resist within the surface of a treated substrate and also between each of various substrates, by cooling down the resist film on a substrate being treated while controlling the temperature history thereof such that the temperature history is uniformized within the surface of the substrate and also between each of various substrates. CONSTITUTION:Warm air for slow cooling of temperature Ts2 higher than the temperature Ts1 of cooling water 7 is supplied from a second warm-air supply device 142 into a first cooling chamber 41 in order to start cooling of a mask substrate 20 without allowing the same to cool naturally. During the cooling, the temperature in the first cooling chamber 41 is monitored by a cooling temperature sensor 191 in order to effect control such that cooling is uniformly effected within the surface of the resist film on the substrate 20 and a predetermined cooling rate is maintained. When the temperature of the mask substrate 20 has lowered to a temperature slightly lower than the prebaking temperature Tb, the substrate 20 is cooled by means of warm air of temperature Ts3 lower than the temperature Ts2 in order to increase the cooling rate. When the mask substrate 20 has been cooled down to a predetermined temperature at a uniform cooling rate, the support 9 is lowered in order to dip the substrate 20 in the cooling water 7 in a cooling vessel 8 which has been adjusted to any predetermined temperature Ts1, thereby effecting uniform cooling.
Patent JP-S63176742-A (JP)
Title: Hydraulic controller for belt type continuously variable transmission for vehicle
Inventor: KONO KATSUMI
IPC: B60W10/10
Filed: 1987-01-14
Abstract: PURPOSE:To obtain a good speed change response by providing a bypath having a switching valve between respective hydraulic paths for feeding line pressure oil to primary and secondary pulleys and intake/discharge oil paths for a speed change control valve, thereby feeding/discharging line pressure quickly. CONSTITUTION:A spool 68 in a speed change control valve 44 is switched to the right and left so as to feed/discharge a predetermined line oil pressure to hydraulic cylinders 26, 28 for primary and secondary pulleys 20, 22 of a continuously variable transmission (CVT) thus making a CVT control. Bypaths 110, 112, 114, 116 are provided through switching valves 118, 120 between respective oil paths 29, 30 to hydraulic cylinders of respective pulleys and suction/ discharge oil paths 50, 52 for the speed change control valve 44. When the speed change ratio of CVT is increased, the switching valve 118 is operated to feed line pressure quickly to the hydraulic cylinder 26 for the primary pulley 20 so as to achieve a good and quick speed change response.
Patent JP-H05339738-A (JP)
Title: Method for improving adhesion of electroless plated film to resinous article by permanganate treatment
Inventor: HAABAATO SHINNAI CHIYAO
IPC: H05K3/18
Filed: 1993-01-20
Abstract: PURPOSE: To enable electroless plating a metallic covering layer with tight adhesion by successively bringing a surface of a base body made of a resin material having a specific composition into contact with an alkali metal hydroxide aq. soln., an alkaline aq. soln. of a manganate and a reducer.  
     CONSTITUTION: A contact metallic layer (copper, nickel) is electroless plated on the surface of the base body made of the resin material consisting of an aromatic polycarbonate (bisphenol A polycarbonate, etc.), as majority (about 85 wt.%) and an addition copolymer (ABS resin, etc.), made of an olefinic nitride (acrylonitrile, etc.), and a conjugated diene (butadiene, etc.), as minority. At this time, after the surface of the base body made of the resin materials is contact with the alkali metal hydroxide aq. soln. (potassium hydroxide, etc.), of about 30 wt.% concn. for ≥1 minutes, the surface is brought into contact with an alkaline aq. soln. of a water-soluble permanganate (sodium permanganate, etc.), and further with the reducer (aq. soln. of a hydroxylamine salt) and then manganese compound residues are removed. Thereby, the metallic covering layer can be electroless plated with tight adhesion. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S63175196-A (JP)
Inventor: SEKIYA MAKOTO
IPC: D21F1/00
Filed: 1987-01-14
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-S58136678-A (JP)
Inventor: DEREKU JIYON TOMUZU
IPC: C10K1/14
Filed: 1983-01-19
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-S56105314-A (JP)
Title: Pcm signal processing device
Inventor: ODAKA KENTAROU
IPC: G11B27/02
Filed: 1980-01-24
Abstract: PURPOSE: To prevent the occurrence of abnormal data in case of connection of a different kind of PCM data, by comparing the result of error detection of the PCM reproducing signal with the error correcting syndrome to inhibit error correction.  
     CONSTITUTION: Encoder 14 of signal processing device 2 performs the interleave processing, where left and right-channel PCM data and error correction codes corresponding to them are delayed by different times, and adds error detection codes to them and transmits them to VTR1. Decoder 17 of device 2 detects the error of the receiving signal from VTR1 and performs the deinterleave processing cancelling delay to correct the error. In this case, if an error occurs according to the operation of change-over switch 6 of VTR1, decoder 17 compares the result of error detection 30 with syndrome 41, which is formed for error correction, in 42 to inhibit error correction 32. As the result, the occurrence of abnormal data due to the error correcting operation which uses different kinds of PCM data is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11201604-A (JP)
Title: Snow maintaining apparatus for indoor skiing slope
Inventor: TOMIOKA MASAHIRO
IPC: F25C3/04
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce melting amount of snow on a skiing slope and keep snow quality good and suppress energy consumption while keeping an interior of a building at a temperature at which a skier in a comparatively light dress can enjoy skiing by a simple and inexpensive construction. SOLUTION: This snow maintaining apparatus sprinkles artificial snow 16 of a specified thickness on a heat insulated slope 15 in an interior of a building so as to form a skiing slope 17 and maintaining accumulated snow on the skiing slope 17 by feeding cooled air through a cooled air jetting nozzle N so as to cool snow surface at about 2C. The cooled air jetting nozzle N is provided in a top end part of an expandable pipe 27 capable of being expanded and retracted in a hole H formed in the slope 15. The cooled air is fed also through a plurality of cooled air holes 22 arranged along at least one side of the slope 15. The cooled air jetting hole N is provided with a cover for closing the hole H.
Patent JP-S63172889-A (JP)
Title: Heat exchanger of dc and ac type
Inventor: FUKUMOTO EIJI
IPC: F28F3/04
Filed: 1987-01-13
Abstract: PURPOSE:To prevent attachment of dusts on the inner side face of a high temperature exhaust gas passage by providing a pressurized air supply pipe which is connected to each of nozzles in a flow passage of a low temperature fluid which is adjacent to a partition plate with nozzles and introducing pressurized air from the outside into the pressurized air supply pipe. CONSTITUTION:A plurality of partition plates 12, 15 are laminated to become one body and it is received in a rectangular casing 21. Between the adjacent partition plates 12 and 15 flow passages 18 and 19 are formed which intersect each other perpendicularly. A plurality of pressurized air jetting nozzles 29 are mounted do that their jetting openings at the tip ends open on the side of the high temperature exhaust gas passage 18, and the nozzles 29 are connected to a pressurized air supply pipe 30. By the discharge of the pressurized air from each of the nozzles 29, dusts that are attached or being attached on the inner side face of the high temperature exhaust gas passage 18 are blown off and they are led from a heat exchanger 20 into an electric dust collector, where they are removed.
Patent JP-2000204400-A (JP)
Title: Detergent
Inventor: INABA AKIYASU
IPC: A61K8/97
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent capable of making a cat or an animal of the family Felidae clean the body without becoming reluctant and without being wild. SOLUTION: This detergent uses an extract of a silvervine. The amount of the added extract of the silvervine is preferably about 3%.
Patent JP-S60151620-A (JP)
Title: Color sheet for ohp
Inventor: MATSUMOTO KAZUTOMI
IPC: G03B21/132
Filed: 1984-01-19
Abstract: PURPOSE:To cut out a necessary graphic form, etc., only by drawing lines on plotting paper by turning over and sticking the plotting paper on the pasted surface of a transparent color sheet and thus forming a color sheet for OHP (overhead projector). CONSTITUTION:The plotting paper 2 formed by ruling thick paper as the backing paper of the color sheet 1 into squares for plotting is turned over and stuck on the pasted surface 1a of the transparent color sheet 1 to obtain the color sheet 3 for OHP. In this case, the plotting paper may be ruled into, for example, triangles, rhombuses, etc., without being limited to squares. When a necessary graphic form is cut out, lines are only drawn on the plotting paper without taking measurements by using a ruler, scale, etc., to draw the necessary graphic form easily and speedily, and this form is then cut out.
Patent JP-H08151964-A (JP)
Title: Failure diagnostic device for fuel evaporative emission control system
Inventor: MATSUMOTO TAKUYA
IPC: F02M25/08
Filed: 1995-01-20
Abstract: PURPOSE: To realize a failure diagnostic device for a fuel evaporative emission control system eliminating a wrong diagnosis due to excessiveness of an engine load and its change. CONSTITUTION: In an ECU50, when an engine 1 is placed in a prescribed operating condition of ending warming up or the like, first after storing a means value I of an integration term, engine speed NE, etc., of air-fuel ratio feedback control, a purge control value 46 is driven to be opened to introduce purge air to an air intake pipe 9. After purge air is introduced, the means value I of the integration term, engine speed NE, etc., are stored again, and in the case of detecting almost no change respectively in the value before and after introducing purge air, the purge control valve 46 is diagnosed in trouble. In the case of generating a large internal engine load or inputting information of changing an external engine load from switches 51 to 54 during diagnosing a failure, diagnosing of the failure is suspended to prevent a wrong diagnosis.
Patent JP-S59134085-A (JP)
Title: Twin-fuselage type collapsible boat
Inventor: UEDA TOMIO
IPC: B63B3/08
Filed: 1983-01-20
Abstract: PURPOSE:To enable a set of hulls to be collapsed by hinges, easily assembled and disassembled with connecting rods and bottom plates through pins, respectively. CONSTITUTION:To divided hulls are attached hinges 6, hull fixing fittings 3 on which are mounted rings 10 for preventing pins from dropping-out and hull connecting fittings 1 provided with holes 7. Connecting rods 2 are also provided with holes 7 and bottom plates 8 are beforehand prepared to be collapsed with hinges 9. In the assembling, the hull is extended and hull fixing pins 4 are inserted into holes in the hull fixing fittings 3 aligned with each other. Next, the connecting rods 2 are inserted into the connecting fittings 1, and fixing pins 5 are inserted into the holes 7. Further, the bottom plates are interposed between the hulls and holes 7 in the bottom plates are aligned with the holes 7 in the connecting rods 2, into which holes the fixing pins 5 are inserted. This boat can be easily assembled and disassembled, compared with rubber boats or the like.