baber/WOPTO huggingface dataset:
Patent JP-S5895424-A (JP)
Title: Timer circuit
Inventor: SHIMOMURA TOORU
IPC: H03K17/28
Filed: 1981-12-02
Abstract: PURPOSE:To shorten the releasing time considerably, by connecting two diodes between two input terminals and the output terminal of a comparator to form a rapid discharge path for a capacitor. CONSTITUTION:When a switch 2 is turned on and a charge potential Vc of a capacitor 7 of a time constant circuit 3 is raised to exceed a voltage Vr of a reference voltage generating circuit 4 which is one input of an operational amplifier 5, an output Vo of the operational amplifier 5 becomes an L level, and the charge voltage Vc is discharged with a time constant determined by forward resistances of two diodes 21 and 22 and the capacitor 7. The reference voltage Vr is held higher than the L level by a voltage corresponding to the forward voltage drop of the diode 22, and the charge voltage Vc is held higher than the reference voltage Vr by a voltage corresponding to the forward voltage drop of the diode 21. When the switch 2 is turned off, the charge voltage Vc and the reference voltage Vr disappear in a high speed. Thus, the releasing time is shortened sufficiently.
Patent JP-S6187381-A (JP)
Title: Semiconductor device
Inventor: KOMATSU HIROSHI
IPC: G09F9/33
Filed: 1984-09-17
Abstract: PURPOSE:To improve resolution, and to miniaturize a semiconductor device and enhance the degree of integration thereof by arranging semiconductor light- emitting elements onto an Si single crystal substrate in a monolithic manner. CONSTITUTION:N type GaP layers 2, 5 and non-doped GaP single crystals are grown on an N type Si single crystal substrate 1 in succession, and zinc and oxygen are ion-implanted to a layer 3 and zinc to a layer 6 respectively, thus forming selectively doped P type GaP layers 3, 6. The unnecessary GaP films are removed, and striped layers are shaped. An N type zinc sulfide layer 8 and a P type zinc sulfide layer 9 are formed successively onto the Si substrate, and transparent conductive films, 4, 7, 10 are shaped so as to take an ohmic contact from the layers 3, 6 and 9. The layers 2, 3, 4 represent a GaP P-N junction light-emitting diode and function as a red illuminant, and the layers 5, 6, 7 represent a GaP P-N junction light-emitting diode and serves as a green illuminant. The layers 8, 9, 10 represent a zinc sulfide P-N junction light-emitting diode and function as a blue illuminant.
Patent JP-S6254108-A (JP)
Title: Coordinate measuring instrument
Inventor: HORIGUCHI TOSHIO
IPC: G01B11/00
Filed: 1985-09-02
Abstract: PURPOSE:To measure the spatial position and attitude of a plane to a television camera by constituting a measuring instrument with the camera, an image treating device, a calculating device, etc. CONSTITUTION:Four marks 0, 1, 2, and 3 on a plane 1 are picked up by a television camera 2. An image treating device 3 processes these image output signals to obtain centroid positions (epsiloni, etai) (i=0, 1, 2, and 3) of individual marks in an image coordinate system. The lightness and the illumination of marks are adjusted and two-dimensional coordinate values (ai, bi) (i=0, 1, 2, and 3) of 4 marks on the plane are known so that the lightness of marks and that of the background plane 1 can be separated sufficiently for the purpose of using this device 3. Parameters A-H of prescribed transmission projection conversion relations between image coordinate values and two-dimensional coordinate values are obtained by a calculating device 4. A calculating device 5 uses parameters A-H to obtain a focal length (f) of the camera 2 in accordance with a formula f=(-(CD+EF)/GH)<1/2> and calculates the spatial attitude and position of the plane 1 to the camera 2 on a basis of the focal length (f).
Patent JP-S5898461-A (JP)
Inventor: OONISHI KIMIMASA
IPC: D03D47/30
Filed: 1981-12-04
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-S5896769-A (JP)
Title: Manufacture of semiconductor element
Inventor: YAMAGISHI NAGAYASU
IPC: H01L29/80
Filed: 1981-12-04
Abstract: PURPOSE:To contrive to reduce the intervals between the gate, the source and the drain of a semiconductor device to the limit, and to enhance high frequency performance thereof by a method wherein the source and the drain are formed by selfalignment utilizing the directional property of ion implantation and thermal stability of an insulating film, and the gate electrode is formed by selfalignment according to ion milling. CONSTITUTION:An SiO2 film 13 is stacked on an n type epitaxial layer 12 on a semiconductor GaAs substrate 11, excessive plasma etching is performed to the film 13 using a Pt mask 14 to form windows 15, 16, and eaves parts are formed. After ions are implanted to form n<+> type lavers 17, 18, and is annealed at about 800 deg.C, the surface is covered with a resist 19. Thickness of the film 191 is enough with 1/2 of thickness of the film 192. Then ion milling is performed to remove the surface part of the resist 19, the flat surface is formed exposing the Pt mask 14, the Pt mask 14 and the SiO2 film 13 are etched to be removed, and a gate electrode window 23 is formed. Moreover a gate metal is evaporated, the resist is lifted off, the electrode 24 matched with the layers 17, 18 is formed, and ohmic electrodes 25, 26 are formed finally. By this constitution, the intervals between the source, the gate and the drain can be reduced easily and surely up to the submicron region, and the high frequency characteristic can be improved greatly.
Patent JP-H0616515-A (JP)
Title: Aromatic mite repellent for interior
Inventor: KOBAYASHI MASUKO
IPC: A01N65/48
Filed: 1992-06-30
Abstract: PURPOSE:To provide a mite repellent which repels and controls interior mites causing unpleasant feeling, dermatopathy, allergic asthma or the like. CONSTITUTION:The repellent against metes living in houses comprises aromatic plant essential oil as an active ingredient. The essential oil used in the repellent is, selected from the group consisting of, for example, vetiver oil, patchouli oil, cananga oil, clove oil, cajeputene oil, citronella oil, nutmeg oil, pepper oil, sandalwood oil, gurjun oil, ginger oil, cubeb oil, lemongrass oil, cornmint oil, anise oil, cinnamon oil, mace oil, fennel oil, calamus oil, thymus oil or their mixture.
Patent JP-S6437837-A (JP)
Title: Semiconductor exposure device
Inventor: TAKAHASHI KAZUHIRO
IPC: G03F7/20
Filed: 1987-08-04
Abstract: PURPOSE:To prevent the variation of an illumination range by the slight positional displacement of an exposure device, and to conduct stabilized illumination by separately constituting a Kohler illumination optical system and an illumination light source section, directly receiving light from the light source section by a Kohler illumination optical system and performing Kohler illumination. CONSTITUTION:When an XY stage 14 is moved, the center of gravity of an exposure device 2 is shifted, and the exposure device 2 is tilted slightly and vibrated. Since a light source section 3 is separated from the exposure mechanism section 2, including even an optical integrator 8, incident luminous flux to the optical integrator 8 is kept constant even when the exposure mechanism section is inclined slightly or vibrated. The relative positions of the integrator 8 and a lens 10 and a reticle 11 change, but the range of illumination on the reticle 11 is not altered when a secondary light source shaped by the integrator 8 and the entrance pupil of a projection optical system 12 are arranged so as to be conjugated, that is, they are Kohler-illuminated by the lens 10, thus resulting in stabilized illumination at all times.
Patent JP-H0840303-A (JP)
Title: Car body frame structure
Inventor: TAKAHASHI AKIO
IPC: B62D21/00
Filed: 1994-07-28
Abstract: PURPOSE:To reduce a buckling amount of a car body frame total unit by providing a bulkhead member mounted almost horizontally between right/left vertical side walls of a car body frame in the vicinity of a part of extending an outrigger, to generate buckling into slowness of the car body frame at collision time. CONSTITUTION:In a horizontal bulkhead 12, right/left vertical side walls 5b, 5c of a side frame 5 are connected and placed in a manner wherein the respective vertical side walls 5b, 5c, tending to tumble in by receiving external force, are supported on each other through the horizontal bulkhead 12, to increase buckling strength at collision time. Since the horizontal bulkhead 12 is mounted on an intermediate height position of the right/left side walls 5b, 5c of the side frame 5 to divide into vertical two parts a flat part area of the easily buckling vertical side walls 5b, 5c, a structure of higher buckling strength is provided, to generate also a manner of buckling not suddenly but slowly.
Patent JP-S6352885-A (JP)
Title: Production of l-tryptophan
Inventor: SHIMAZU MITSUNOBU
IPC: C12P13/22
Filed: 1986-08-20
Abstract: PURPOSE:To improve the production efficiency of L-tryptophan in an enzymatic reaction using indole as a substrate, by adding natural oil and fat to the reaction system. CONSTITUTION:Escherichia coli YK2004 (FERM P-8328) capable of producing tryptophan synthase and Aeromonas hydrophila subspecies hydrophila (IFO 12658) capable of producing tryptophanase, etc., are cultured in a nutrient medium at 20-50 deg.C for 5hr-3 day under neutral or slightly alkaline pH condition to obtain wet cells of each strain. Wet calls containing tryptophan synthase is added with 0.1-20% indole and L- or DL-serine and 0.1-5% natural oil and fat such as rapseed oil, soybean oil, etc., and made to react with each other in an aqueous solution of 7-9pH at 30-40 deg.C for 1-72hr to obtain the titled amino acid. The titled amino acid can be produced also from the tryptophanase containing wet cell, indole and a pyruvic acid salt.
Patent JP-S5896351-A (JP)
Title: Parity checking device
Inventor: OOTSUBO AKIROU
IPC: H03M13/00
Filed: 1981-12-01
Abstract: PURPOSE:To make a parity check through the same circuit even if the number of bits constituting a parity check unit increases, by deciding on whether the number of bits of logic 1 is odd or even by using an exclusive OR circuit. CONSTITUTION:When the contents of a register 7 and 0, the contents of the register 7 are still 0 as far as bits of serial data inputted to an exclusive OR circuit 6 are 0, and when the contents of the resister 7 are 1, they are still 1 as far as the number of bits of the data 20 is zero. Therefore, when odd numbers of 1s are contained in (n) bits of the data 20, the contents of the register 7 become 1 on the ending of the (n)th bit and when even numbers of 1s are contained, the contents become 0 on the ending of the (n)th bit, so a parity check on bit serial data is made.
Patent JP-S6351873-A (JP)
Inventor: YOSHIMOTO EIKA
IPC: A63B51/02
Filed: 1986-08-20
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-S6086871-A (JP)
Title: Manufacture of field effect transistor
Inventor: ASAI SHIYUUJI
IPC: H01L21/338
Filed: 1983-10-18
Abstract: PURPOSE:To reproduce a gate shape similar to a gate pattern by a method wherein an originally formed gate pattern is converted into reverse shape as a gate opening on a coating film and then heat-treated to recover crystallinity and the gate opening is refilled with gate metal. CONSTITUTION:A plasma silicon nitride film 23, an N type operating layer 5, a silicon oxide film 21 and another plasma silicon film 22 are formed on a high resistance GaAs substrate 4 and then the film 21 is side-etched to form a gate pattern 21 and a high concentration conductive layer 6 is formed utilizing the film 22 as a mask. After forming a plasma nitride film 24 and a photoresist film 26 on overall surface, the pattern 21 is exposed by etching process and removed to make an opening. Later the crystallinity of the layers 5, 6 is recovered by heattreatment and the film 24 under the opening is removed to expose the layer 5. A gate electrode 1 is formed in this opening. Through these procedures, a gate shape similar to a gate pattern may be reproduced.
Patent JP-S5895765-A (JP)
Title: Magnetic brush developing device
Inventor: TAKAHASHI MICHIO
IPC: G03G15/08
Filed: 1981-12-03
Abstract: PURPOSE:To sufficiently execute frictional charging to a toner, also to equalize a toner density distribution in the axial direction of a developing sleeve, and to stir and mix it, by providing a hollow stirring member in a developing device. CONSTITUTION:The lower part of a developing vessel 1 has the same shape as the external form of a paddle wheel 2 of a developing powder stirring and drawing-up member, and in the upper direction, a nonmagnetic developing sleeve 3 is placed in the vicinity of a photosensitive drum 4. The paddle wheel 2 contains a hollow cylinder 5 for stirring, and on its outside circumferential surface, a lot of paddles 6 for drawing up are provided at equal intervals. Developing powder 7 drawn up by the paddles is attracted by the developing sleeve 3. After development, the developing powder is scraped by a scraper 9, and drops onto a carrying belt 10. The developing powder dropped from the scraper 9 drops a little in the width direction of the belt 10 from both its sides, and is directly collected by the bottom part in the developing vessel 1.
Patent JP-H1034851-A (JP)
Title: Polyester film for capacitor
Inventor: SATO YOSHIKI
IPC: B29L7/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of withstand voltage and resistance to moisture and heat and to realize excellent operability at the time of manufacture of a capacitor by improving the adhesion between a base film and an evaporated metal. SOLUTION: This film is obtained by coating at least one surface of a polyester film with a coating solution of which the main coating agent component is water-soluble or water-dispersible resin and which contains an oxazoline ring component of 0.1-5wt.% to the whole solid content therein. It is made to have a coat layer of which the dry thickness is 0.005-0.5μm.
Patent JP-H0243728-A (JP)
Title: Fine processor
Inventor: UMETANI MAKOTO
IPC: H01L21/3065
Filed: 1988-08-04
Abstract: PURPOSE:To enable the fine processing to be performed while constantly observing the etching state by a method wherein the subject fine processor is provided with the function to irradiate a work with atoms, molecules, electrons, ions or free atoms as well as to detect any elements to be discharged from an etched part. CONSTITUTION:The objective fine processor is provided with the function to irradiate a work with atoms, molecules, electrons, ions or free atoms (radical) as well as to detect any elements to be discharged from an etched part. For example, a processing chamber 11, an exhaust system 12, a producing source 13 of atoms, molecules, ions or free atoms (radical) and an analyzing part 15 are provided. As for the producing source 13 of atoms, molecules, electrons, ions or free atoms (radical), an electron cyclotron resonance(ECR) plasma ion source is applicable. Furthermore, as for the analyzing part 15, a emission spectral analyzer is used so that the etching process may be performed while observing the time-elapsing fluctuation in the emission spectrum emitted from the work 14.
Patent JP-2001020062-A (JP)
Title: Electronic beam vaporizer
Inventor: KONNO SHIGEO
IPC: C23C14/30
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To avoid damages to a filament. SOLUTION: A filament 20 and a lead electrode 21 are not arranged on the electron beam track or the extended line of the track, but arranged outside the lines L1, L2 parallel to the center axis of a grid 7 and across an edge part of a beam passing hole 7H of the grid and so that an electron emission surface of the filament 20 and a surface of the lead electrode 21 are opposite to each other. The positive lead voltage smaller in absolute value than the acceleration voltage is applied between the lead electrode 21 and the filament 20 from a lead power source 22.
Patent JP-S6173505-A (JP)
Inventor: NOGUCHI KANAME
IPC: H02G1/12
Filed: 1984-09-17
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-2000029933-A (JP)
Title: Schedule management system
Inventor: TAMAI TETSUYA
IPC: G06Q10/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To enable respective applications to use alteration contents of a schedule by allowing a schedule management server to inform respective schedule management clients that users concerned in an altered schedule use of schedule alteration information. SOLUTION: When a schedule management information file 102 is prepared and managed by the schedule management server and a user inputs a schedule, when a record is added and an existing schedule is altered, a record is deleted in the case of the deletion of an object schedule. A schedule alteration information file 103 outputs information regarding schedule alterations including new addition, alteration, and deletion that the user did in such a case. When the schedule is altered, the schedule management server informs each schedule management client, that a user related to the altered schedule is using, of the information on the altered schedule.
Patent JP-S6255427-A (JP)
Title: Controller of voltage applied to ignition plug in variable compression ratio type internal combustion engine
Inventor: NAKAHARA MITSUHARU
IPC: F02D15/04
Filed: 1985-09-03
Abstract: PURPOSE:To prevent an ignition plug from durability degradation and misfire under high compression ratio by controlling voltage applied to the ignition plug according to the compression ratio of a variable compression ratio type engine. CONSTITUTION:An auxiliary piston 9 is slidably inserted into an auxiliary cylinder 7 opening to a combustion chamber 5 and moved back and for the by an actuator 23 to change compression ratio. The position of the auxiliary piston 9 is detected by a position detecting sensor 29 to be sent to the input of a control unit 30 together with detecting signals from a load sensor 31 and a rotational frequency sensor 32. The control unit 30 applies high voltage to an ignition plug 34 when the compression ratio is heightened by the forward motion of the auxiliary piston 9 and low voltage to the ignition plug when the compression ratio is lowered by the backward motion of said piston. Thus, proper voltage corresponding to the compression ratio can be applied to the ignition plug to improve the durability and ignition property of the ignition plug.
Patent JP-S6174654-A (JP)
Inventor: OBANA HIROSHI
IPC: B02C15/04
Filed: 1984-09-18
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-2000032752-A (JP)
Title: Power supply apparatus
Inventor: KAZAMA OSAMU
IPC: H02M3/28
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To easily manufacture various kinds of apparatus at a low cost in lower noise level. SOLUTION: A first module 11 is provided with a switching unit 4 having a pulse transformer 41 and output terminals 13a, 13b for extracting output of a secondary coil of the pulse transformer 41. A second module 12 is provided with an insulation transformer 14 to set an output of the output terminals 13a, 13b in the preceding stage as an input of the insulation transformer 14. As a result, different DC voltages are generated between the output terminal 13d and output terminals 16a, 16b, 16c of the second module 12.
Patent JP-H1140871-A (JP)
Title: Photoelectric conversion element
Inventor: KAWA MANABU
IPC: H01L31/08
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To markedly enhance cations in fluorescent power so as to improve a photoelectric conversion element in performance by a method, wherein a wavelength conversion layer contains specific vol.% lanthanoid actions, and a distance between the enters of cation particles is above a specific value. SOLUTION: A photoelectric conversion element is equipped with a wavelength conversion layer and a photoelectric conversion layer both as integral components, wherein the former is laminated on the light-impinging side of the latter. The wavelength conversion layer of the photoelectric conversion element contains 0.0001 to 5 vol.% lanthanoid cation. In is necessary that lanthanoid cation contained in the wavelength conversion layer stays in a non- agglutination state where a distance between the centers of the cation particles be kept above 7Å. Through this setup, ultraviolet energy can be used by the fluorescent power of cation, so that the photoelectric conversion element is markedly enhanced in photoelectric conversion efficiency, used for example in the form of a solar cell, photoelectrographic sensitizer or the like, and is very high in practical value.
Patent JP-H0646080-A (JP)
Title: Delay aluctuation absorption control system
Inventor: NUNOKAWA MASAKATSU
IPC: H04L49/9023
Filed: 1992-07-22
Abstract: PURPOSE:To minimize the increase in a delay due to the effect of an in-network delay in a head reception cell. CONSTITUTION:A receiver side calculates a fluctuation absorption basic time by using a function (SMAX-SMIN)+dX% having variables of a fluctuation time in X% delay and a coding rate of a reception head cell and calculates a correction quantity by using a function f(a, b) having variables of number of cells resident in a reception cell buffer within a prescribed monitor time T from a point of time of reception of a cell arrived at first and a decoding time of the resident cell, and the final fluctuation absorption control time is set by correcting the fluctuation absorption base time according to the correction quantity.
Patent JP-H0920288-A (JP)
Title: Floor air chamber for life raft
Inventor: SUGANO SHOICHI
IPC: B63C9/04
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of folding along the direction of suspension cloth and to improve a balance between working environment of adhesion processing and an adhesion strength by a method wherein the upper and lower surface cloths of a floor air chamber are formed of a sheet made of thermoplastic resin and the two surface cloths are continuously heat-fused at intersections between hexagonal meshes throughout a total azimuth. SOLUTION: Floor cloth of floor air 3 is formed in such a manner that upper and under surface cloths 4 and 5 are continuously spot-heat-fused at intersections 8 between hexagonal meshes throughout a total azimuth. This constitution prevents the occurrence of directional properties to the upper and under surface cloths 4 and 5 like suspension cloth. The upper and under surface cloths 4 and 5 are formed of a thermoplastic resin sheet, for example, a sheet made of polyurethane resin. The upper surface cloth 4 is formed in size larger than that of the under surface cloth 5 and expansion is formed on an upper surface before filling.
Patent JP-H0482527-A (JP)
Title: Tube inside inspector
Inventor: MIYANAGA HIROBUMI
IPC: A61B1/00
Filed: 1990-07-24
Abstract: PURPOSE:To provide a tube inside inspector which allows no addtional pressure to other internal organs to hurt even when an elastic actuator is expanded without enlarging an outer diameter of an inserting part by arranging a non- stretching part partially at the elastic actuator being turned to the side of the internal organs. CONSTITUTION:An elastic actuator 26 is formed with a thickness of a rubber biased and a fiber 48 is buried to regulate the elongation of the rubber at a part of a surrounding wall. When air is introduced into an internal hole 27, a part where the fiber 48 is buried is expanded in a sector as it is hard to expand as compared with other parts. An internal organ desired to inspect the inside of a tube is inserted into a bending mechanism part 6 together with the elastic actuator 26 and a thick part 46 of the elastic actuator 26 or the fiber 48 is arranged being turned to the side of the internal organ. Thus, the elastic actuator 26 is expanded avoiding the internal organ thereby making the internal organ free from additional pressure.