baber/WOPTO huggingface dataset:
Patent JP-S6276634-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA KOJI
IPC: H01L21/322
Filed: 1985-09-30
Abstract: PURPOSE:To enable the gettering with damages strictly controlled without possibility that an impurity enter the damage by forming artificial damages on the back side of a substrate by a discharge spark. CONSTITUTION:Between a table 1 and an electrode 3, a constant current power source 4 is connected as well as a F spark device 6 is connected through an induction coil 5. When a high voltage is applied between the electrode 3 and the table 1, a discharge occurs between the surface of the table and the back side of a semiconductor substrate W to form artificial damages on the back side of the substrate W. Consequently, an impurity does not enter the damage and a depth or density of the damages can be controlled by a voltage and current arbitrarily. Then, a good gettering effect can be obtained.
Patent JP-H0963886-A (JP)
Title: Layered structure of capacitor on multi-chip module substrate
Inventor: SETO KAZUHIRO
IPC: H01G4/33
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a layered structure of a capacitor on a multi-chip module substrate in which a high breakdown voltage level can be realized while preventing mixture of impurities and and improving fluctuation in the breakdown voltage of a finally formed capacitor. SOLUTION: A thin Ti layer 2 is formed on a silicon substrate 1 and SiO2 5 is deposited thereon followed by deposition of Si2 N4 3, as a thin dielectric layer for a capacitor, on the SiO2 5 by CVD. Finally, a thin metal electrode 4 is formed on the Si3 N4 3.
Patent JP-S6368527-A (JP)
Title: Hb antigen deactivator
Inventor: TAKASHIMA SEISUKE
IPC: A01N61/00
Filed: 1986-09-10
Abstract: PURPOSE:The titled deactivator effective for deactivating fingers tools, etc., stained with blood positive to antigen of hepatitis B with a very small amount and in short time, readily disposable, containing a solid acid having surface acidity of specific pH as a main component. CONSTITUTION:A HB antigen deactivator containing a solid acid having strength of surface acid of pH3-5 as a main component. A solid acid of Brphinsted acid type such as silica-alumina, activated clay, etc., is practical and preferable. The shape is not particularly limited, the solid acid is usually sued in granules of 20-80 meshes. In order to prevent scattering, preferably the deactivator is blended with a solvent having no bad influence on the effects into slurry and used. In using the deactivator, fingers, tools, etc., stained with blood positive to antigen of HB are optionally prewashed with water and immersed or washed with the deactivator to show effects. For blood leaked on the desk of floor, it is only enough to add the deactivator to it. After the deactivator is used, the activator is recovered and burnt so that the deactivator can be made completely harmless and the deactivator is practical.
Patent JP-H0264463-A (JP)
Title: Specimen examination automatic feed system
Inventor: IKEDA TOSHIYUKI
IPC: G01N35/02
Filed: 1988-08-31
Abstract: PURPOSE:To reduce a lowering of efficiency by controlling the transfer speed of a specimen holder on the basis of the number of residual specimens or treatment quantity in the specimen sump within a specimen transport mechanism. CONSTITUTION:A specimen dispersing/distributing apparatus 6 feeds a specimen holder 9 for an analyzer to a specimen sump part 3 even if a definite number of specimens are not set to the holder 9 when the number of the specimens of the specimen sump part 3 or the treatment amount to the specimens are deficient and an analyzer 5 becomes a temporary stand-by state unless the next specimen is sent instantaneously. However, when sufficient number of specimens or treatment amount to the specimens is present even when an empty cycle in the analyzer is not made in the sump part 3, the apparatus 6 allows the holder 9 to stand by at the sump part 3 until the holder 9 reaches the number limit. By this method, the feed timing of the holder 9 fed from the apparatus 6 to a rack sump part can be controlled so that the empty cycle of specimen treatment in the analyzer is not formed as much as possible and the container on the holder 9 is filled with a definite number of the specimens as much as possible.
Patent JP-H0747201-A (JP)
Title: Vaporization system
Inventor: NAGAMATSU TAKAHITO
IPC: C23C16/448
Filed: 1993-08-06
Abstract: PURPOSE:To provide a vaporizer and a vaporization system by means of which a material being a liq, at ordinary temp. and ordinary pressure can be fed into a vapor phase reaction tank etc., by controlling precisely vaporization of the material. CONSTITUTION:This vaporization system is constituted of a quantitative pump 3, a check valve 2 and a vaporizer 1. The quantitative pump 3 feeds a specified amt. of TEOS to the check valve 2 by up and down movement of a rod 22 set through a bellows 23. At this time, a valve body 32 of the check valve 2 is separated from a valve seat 33 and TEOS is sent to the vaporizer. As a flat plate 11, etc., are heated by means of an electric heater 12 in the vaporizer 1, TEOS is surely vaporized and is mixed with an assist and it is fed as a mixed gas into a gas phase reaction tank, etc. Therefore, TEOS is stably vaporized without generating reliquefaction on the inner wall, etc., of the vaporizer 1 to contribute to a stable operation of the process and the yield by the process is also improved.
Patent JP-H03162890-A (JP)
Title: Button detector for automatic button sewing machine device
Inventor: IIZUKA TETSUO
IPC: D05B3/22
Filed: 1989-08-23
Abstract: PURPOSE:To prevent a button from being sewn to cloth as it is without checking the front and back side of the button by providing a means to discriminate the front and back side of the button according to the vertical displacement of a button detecting means. CONSTITUTION:For a button detector, when a button load solenoid is turned ON, a button 7 is supplied to a button supply arm 6, turned and inserted into a button handle foot 5 in the state of inserting a pin 8 into the hole of the button 7. After the button is crimped, it rises up and when the other end lower surface of a presence/ absence detection lever 9 for the button is pushed by the edge part of the upper surface of the button 7, the button is turned in a counter-clock-wise direction. Then, a button search switch 13 is shielded and the presence/absence of the button is detected. At such a time, the other end lower surface of a front/back detection lever 14 for the button is pushed up by the upper surface central part of the button 7 as well and when the button 7 is supplied at a correct front/back position, the front/back detection switch 17 is still turned on without being changed. When the button is not supplied in a correct direction, the front/back detection lever 14 is relatively moved in the counter-clock-wise direction with a pin 15 as a center and the front/back detection switch 17 is turned OFF.
Patent JP-S59105752-A (JP)
Title: Call charge display device
Inventor: OSHIMI HIROKI
IPC: H04M15/28
Filed: 1982-12-08
Abstract: PURPOSE:To calculate the call charge to a called subscriber just with an input of a tall number of the corresponding telephone office by providing two ROMs for distance data and charge data as the data for calculation of call charge. CONSTITUTION:An originating toll number of the corresponding telephone office is set by a setting part 6, and then the present time point is set by a time setting part 10. The dialed toll number is stored in a microcomputer 7. Then the coincidence is obtained between the contents of the originating toll number and the corresponding toll number of a coordinate table 4, and the data on the corresponding position is read out and stored in a memory. The distance is calculated between the calling and called subscribers, and the coincidence is obtained between the distance data and that of a charge table 5. Then the corresponding call hours are read out. When a connection is over, a polarity inverting signal is obtained from an input circuit 1. Then the call hours are counted to calculate the call charge. This call charge is displayed at a display part 8 in response to the lapse of time. This display device is applicable despite a revision of the charge system just by replacing the table 5.
Patent JP-H0996909-A (JP)
Title: Resist pattern of t-shaped section and its production as well as magneto-resistive thin-film element
Inventor: UEJIMA SATOSHI
IPC: G03F7/38
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide resist patterns having T-shaped sections of a good contrast in order to lower the defective article rate at the time of forming the electrode patterns, etc., of a magneto-resistive thin-film element. SOLUTION: The homogeneous resist patterns are formed by using a positive type resist for image reversal and the sections 110 thereof have the T-shape. The min. angle formed by the tangent at the bottom edge 116 of the cross bar part and a substrate surface 122 is defined as α and the spacing between the lower edge 116 in the cross bar part and the substrate surface at the intermediate of the intersected point Wo of the perpendicular down from the outermost edge 118 of the cross bar apart and the substrate surface and the contact point Wi of the side edge 112 of a vertical bar part and the substrate surface is defined as h, then α and h in an h-αgraph exist in the quadrilateral passing A:α=0 deg., h=0.01μm, B:α=20 deg., h=0.01μm, C:α=20 deg., h=0.2μm, D:α=0 deg., h=0.3μm.
Patent JP-H0750497-A (JP)
Title: Radiowave-absorbing panel
Inventor: MORIYAMA YOSHIYUKI
IPC: H05K9/00
Filed: 1993-08-05
Abstract: PURPOSE:To enable coping with even a complex surface structure and lightweighting by a cylindrical ferrite core into a part of a structure reinforce ment bar of a facing PC panel. CONSTITUTION:A cylindrical ferrite core 2 25mm long having 25mm outer diameter, and 6.1mm inner diameter is inserted into a reinforcement bar 1 6mm in diameter. This reinforcement bar 1 is welded in a 75mm mesh form and bundled to form a double-layered structure reinforcement, which is driven into a lightweight concrete 3, thereby constituting a radiowave-absorbing panel. This makes the panel lightweighted by 1/3 of the prior art. Further, arc forms and rugged forms can be manufactured by a simple process with no facing materials, and it is unnecessary to consider falling of PC panels with integrated different kinds of materials by differences in coefficient of thermal expansion.
Patent JP-H0760416-A (JP)
Title: Controller for fluid of molten steel in continuous caster
Inventor: YASUKAWA NOBORU
IPC: B22D41/00
Filed: 1993-08-31
Abstract: PURPOSE:To make a tundish light in weight and small in occupied space to improve operability, embody the cost reduction and facilitate the maintenance. CONSTITUTION:An electromagnetic coil 11 constituting a molten steel fluid controller is provided separately from a tundish 15 and made in near contact or contact with the tundish at each time when the tundish 15 is carried to a casting position by a truck driving device 16.
Patent JP-S6193366-A (JP)
Inventor: TAKAHASHI TAKAHIRO
IPC: F25B41/00
Filed: 1984-10-15
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-H0641957-A (JP)
Title: Manufacture of sheath for ground anchor
Inventor: YAMADA AKIYO
IPC: E02D5/80
Filed: 1992-07-21
Abstract: PURPOSE:To improve the water tightness of the joined part of steel plates in the case of forming a sheath by spirally winding a belt-shaped steel plate. CONSTITUTION:Caulked parts 7, 7 which are foldedly bent in a Ushaped section are formed so as to follow the right and left lateral ends of a belt-shaped steel plate 6. A synthetic resin watertight member 9 is stuck to the surface of the belt-shaped steel plate 6, which is wound to be cylindrically formed, and the caulked part 7 at an end part is spirally formed and hung on the caulked part 7 of a slipped off steel plate 6. The caulked part 7 is caulked with the watertight member sandwiched between the above caulked parts 7, 7, and the ends of the steel plates 6 are mutually pressed into contact for connecting them. After that, the unnecessary part of the watertight member 9 is removed. The previously stuck watertight member 9 fills up a gap between the endparts of the steel plates 6, 6 to produce excellent watertight effect.
Patent JP-2001040634-A (JP)
Title: Structure on water-bottom ground
Inventor: HAYASHI SHINICHIRO
IPC: A01K61/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a new technique called 'a foundation structure to be installed on a water-bottom ground' for conducting required construction at the section of the comparatively shallow depth of water of the sea, a lake, a river or the like. SOLUTION: The structure U for a foundation having a form that a large number of partitioned small spaces are united regularly under the state in which the small spaces are communicated mutually before and behind, left and right and up and down is erected from the water-bottom ground H and built. The non-inundation section of the structure U for the foundation is used as spaces J for construction. The section immerged in water of the structure U of the foundation is constituted so as not to obstruct the flow of water, the migration properties of fishes or the like.
Patent JP-H0264265-A (JP)
Title: Ignition distributor for internal combustion engine
Inventor: OSHIMA TAKAFUMI
IPC: F02P7/02
Filed: 1988-08-30
Abstract: PURPOSE:To reduce noise radio waves and harmful high-frequency noise by forming spark discharge sections of a rotor electrode and a side electrode with a sintered body of coat powder coated with a metal generating a semiconducting oxide on the surface. CONSTITUTION:The distributing section1 of an ignition distributor for an internal combustion engine is constituted of a distributing cap 4 and a distributing rotor 6. The spark discharge section of a rotor electrode 5 faced to aside electrode 3 is formed with a sintered body 12 of coat powder 11 coated with nickel 11b generating NiO 11c which is a semiconducting oxide by oxidation on the surface of alumina grains 11a of ceramic material powder. The discharge voltage across the rotor electrode 5 and the side electrode 3 is reduced, the peak value of the capacitor discharge current can be lowered, and the harmful high- frequency noise acting as noise radio waves can be reduced.
Patent JP-S6460487-A (JP)
Title: Bicycle
Inventor: ODA TOSHIHIKO
IPC: B62K25/04
Filed: 1987-08-28
Abstract: PURPOSE: To obtain cushion property adaptable to a bicycle rider by mounting a front and a rear wheels on a body frame equipped with a saddle through respective air cylinders enabling the wheels to make vertical motion freely and making air supply and discharge to the respective air cylinders adjustable. CONSTITUTION: A steering shaft 3 is journalled to the front end of a body frame 1 in rotationally movable manner and a pair of right and left air cylinder 5 tubes 5a are connected across the supporting portion and secured thereto. A front wheel 6 is journalled between the lower ends of a piston rod 5b protruding downward from both tubes 5a and vertically moved correspondingly to the expansion of the air cylinder 5. An air cylinder 15 is provided by laying it across from the upper rear of the body frame 1 to a rear wheel supporting frame 9, which is vertically moved correspondingly to the expansion of the air cylinder 15. Respective air cylinders 5, 15 expand by supplying air from a pump 20 through opening and closing valves 17, 18 and contract by releasing air through an opening and closing valve 21.
Patent JP-S6460772-A (JP)
Title: Ignition timing controller
Inventor: ABE KUNIHIRO
IPC: G01D5/244
Filed: 1987-08-28
Abstract: PURPOSE:To improve accuracy in ignition timing by disposing projections provided on a crank plate in the symmetrical positions respectively while setting the projections separately to at least two different predetermined angles. CONSTITUTION:Positions of projections 2a-2d provided on a crank plate 2 are detected by a crank angle sensor 3, and whether or not the crank angles between the projections 2a, 2b and 2c, 2d are wide angle (for example 110 deg.) is judged by a control unit 10 according to equal interval cam angle signals detected by a cam angle sensor 6. A cycle between the crank angles 110 deg. is figured out of a difference between times of two crank pulses A, B representing the wide angle. Next, ignition timing is obtained from ignition angle and cycle calculated previously on the basis of the rotational frequency and intake pipe negative pressure of an engine and set to a timer to output ignition signal when the ignition time is reached. Thus, the crank pulse B in the reference position can be brought close to an actual ignition.
Patent JP-H0499744-A (JP)
Title: Aromatic dialdehyde and synthesis thereof
Inventor: TANAKA MUTSUO
IPC: B01J27/12
Filed: 1990-08-15
Abstract: NEW MATERIAL:An aromatic dialdehyde expressed by either one of formula I (R1 is 1-3C alkyl), formula II (R2 is H or 1-3C alkyl) and formula III (R3 is 1-3C alkylene). EXAMPLE:1,5-Naphthodialdehyde (formula I), 4,4'-formyldiphenyl (formula II) or 4,4'-formyldibenzyl (formula III). USE:Useful as a synthetic intermediate for medicine or dye and as a raw material for producing plastic. PREPARATION:An aromatic compound expressed by either one of formula IV to formula VI is reacted with carbon monoxide in the presence of hydrogen fluoride and antimony pentafluoride to provide the corresponding compound expressed by formula I to formula III.
Patent JP-H05123595-A (JP)
Title: Disposal device of filth such as physiological article
Inventor: KASUGA HIROYUKI
IPC: B02C18/00
Filed: 1991-08-01
Abstract: PURPOSE:To prevent stench from generating during filth disposal and dispense with recovery disposal work by depositing filth into a guide cylinder where it is compressed, then cutting filth to pieces using a cutter roller to which water for contamination prevention is ejected and discharging the pieces into a toilet bowl with water jet. CONSTITUTION:Soft materials such as napkin are discharged into a large guide cylinder 17, and hard materials such as tampon are discharged into a small guide cylinder unillustrated. Then, a lock mechanism 33 is released in a state where closing elements 19,30 are closed by a lever 32, and the filthy materials discharged in the large and mall guide cylinders 17 by each pressing piece 30 are compressed using each cutter roller 4. On the other hand, a cutter roller drive device 7 and a rotary mechanism 21 are activated to allow the filthy materials to be cut by the cutter rollers 40 in their rotating process with the help of each rotary cylinder 23. Further, water is ejected to each cutter roller 4 simultaneously to prevent it from becoming contaminated. The filthy materials thus out to pieces are discharged into the toilet bowl with jet water through a discharge pipe 37.
Patent JP-S6196563-A (JP)
Title: Pack loading mechanism of tape recorder
Inventor: YAMAGUCHI KATSUMI
IPC: G11B15/665
Filed: 1984-10-17
Abstract: PURPOSE:To execute exactly tape pack loading by engaging an elastic projecting piece of the upper frame of a pack guide, to a groove provided on the pack guide, when inserting a tape pack into the pack guide. CONSTITUTION:A pack guide 41 is formed like a box shape so as to hold a tape pack 40, an elastic projecting piece 41B is provided on the center part of its upper frame 41A, and in accordance with said piece, a groove 40A is provided on the upper face of the tape pack 40. When the tape pack 40 has been inserted into the guide 41, the projecting piece 41B is engaged with the groove 40A and the tape pack 40 is guided forward, by pushing the guide 41 into a guide box 42. Also, a cover 40B provided in front of the tape pack 40 covers and protects the surface of a tape except the time of loading.
Patent JP-S6189297-A (JP)
Inventor: KUOOYAN RAI
IPC: C11D1/72
Filed: 1985-09-28
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-S6279285-A (JP)
Title: Thin film electroluminescence element
Inventor: OSETO SEIICHI
IPC: H05B33/14
Filed: 1985-10-01
Abstract: PURPOSE:A thin film electroluminescence element, containing a light emitting layer containing a specific mixed crystal as a matrix and a lanthanoid rare earth element as a luminescence center and capable of providing a higher brightness, more colors and larger surface area and forming films at a low temperature. CONSTITUTION:A thin film electroluminescence element, having a light emitting layer containing a mixed crystal expressed by the formula MS1-xSex (M is Ca or Sr; x is as follows; 0<x<1) as a matrix and a lanthanoid rare earth element, e.g. Ce, added thereto and obtained as follows; S, CaI2, CeCl3 and Se are respectively filled in evaporation cells 7-11. On the other hand, a quartz substrate 11 containing an ITO layer 2 and Y2O3 layer 3 one after another is heated with a heater 12. The respective evaporation cells are heated and a shutter 13 is opened to pass vapors of the respective substances through evaporation holes 14 to carry out codeposition and form a polycrystal film of CaS1-xSex:Ce, Cl. A Y2O3 layer 5 and Al layer 6 are provided one after another to give the aimed element.
Patent JP-S61127489-A (JP)
Title: Drink quality certification device for post-mixing drink dispenser
Inventor: JIEISON KEI SEDAMU
IPC: B67D1/08
Filed: 1985-10-01
Abstract: A beverage dispenser including a concentrate supply compartment (15) for supporting concentrate containers (12) in dispensing positions, an access door (11) to the compartment and protrusions (18) on the inside of the access door which fit into recesses in the containers when the door is closed. The door also must actuate a limit switch (24) when the door is closed before the dispenser can be electrically energized to dispense a selected beverage.
Patent JP-H03130283-A (JP)
Title: Oxadiazolylphenoxyalkylisoxazole and its use as antiviral agent
Inventor: GAI DOMINIKU DAIANA
IPC: C07D271/06
Filed: 1990-08-16
Abstract: Compounds of the formulas <CHEM>  wherein:  Y is an alkylene bridge of 3-9 carbon atoms;  R min  is lower-alkyl or hydroxy-lower-alkyl of 1-5 carbon atoms; R1 and R2 are hydrogen, halogen, lower-alkyl, lower-alkoxy, nitro, lower-alkoxycarbonyl or trifluoromethyl; and R8 is hydrogen or lower-alkyl of 1-5 carbon atoms, with the proviso that when R8 is hydrogen R min  is hydroxy-lower-alkyl, are useful as antiviral agents, particularly against picornaviruses, including numerous strains of rhinovirus.
Patent JP-S63185407-A (JP)
Title: Device for thermopervaporation
Inventor: YOKOTA KUNIHIKO
IPC: B01D61/36
Filed: 1987-09-01
Abstract: PURPOSE:To reduce the running cost by separating a raw liq. zone and a vapor zone with a porous membrane, providing a cooling means in the vapor zone, and evacuating or depressurizing the vapor zone by utilizing Torricelli's law of efflux. CONSTITUTION:The raw liq. zone and the vapor zone are separated by a porous membrane, a membrane unit A provided with a cooling zone using a refrigerant is set in the vapor zone at a height of about 10m over the ground, and the inside of the vapor zone is remarkably depressurized by Torricelli's law of efflux. The raw liq. is introduced from an inlet 6, the gas permeated through the porous membrane is cooled by the refrigerant and condensed, and the permeated liq. is sent to a permeated liq. tank. Since the need for a vacuum pump, etc., is eliminated in this way, the running cost is reduced.