baber/WOPTO huggingface dataset:
Patent JP-H03109742-A (JP)
Title: Charge transfer device and manufacture thereof
Inventor: OHASHI MASANORI
IPC: H01L29/762
Filed: 1989-09-22
Abstract: PURPOSE:To obtain a gate insulating film which is of uniform film thickness over the entire transfer electrode by forming gate electrodes other than a transfer electrode while machining a lower-layer wiring layer. CONSTITUTION:A read-out gate 3 consisting of a first-layer polycrystalline silicon layer through a silicon oxide film 2 is formed at the lower layer than a silicon nitride film 6 is formed on a silicon substrate 1. Then, first and second transfer electrodes 8 and 10 are formed of a second polycrystalline silicon layer and third polycrystalline silicon layer on a region where the silicon nitride film 6 and the silicon oxide film 7 are formed. In this case, since the silicon nitride film 6 and the silicon oxide film 7 are formed after forming a read-out gate electrode 3 consisting of a first polycrystalline silicon layer so that the silicon oxide film 7 can be formed by a sufficient oxidation. Then, the silicon oxide film 7 is etched only at the etching of the second polycrystalline silicon layer and the silicon nitride film 6 is not cut, thus enabling the film thickness of a gate insulating film at the lower part of a transfer electrode to be uniform.
Patent JP-H04127865-A (JP)
Title: Motor
Inventor: HASHIMOTO KATSUO
IPC: H02K21/14
Filed: 1990-09-18
Abstract: PURPOSE:To prevent degradation of magnetic characteristics and fluctuation of motor characteristics, to facilitate assembling with high accuracy, and to suppress vibration noise or impact noise at the time of driving by press fitting an integrally molded stator core board to the inner periphery of a tubular casing. CONSTITUTION:Two pairs of stator core boards are superposed with the other surfaces of one stator core boards opposing each other. Under that state, the stator core boards 1, 2, 3, 4 are integrally molded of resin and press fitted to the inner periphery of a tubular casing 9. According to the constitution, the casing 9 and the stator core boards 1, 2, 3, 4 are coupled tightly to cause no degradation of magnetic characteristics nor fluctuation of motor characteristics. Furthermore, vibration noise and impact noise are suppressed at the time of driving and assembling work is facilitated with high accuracy.
Patent JP-H0991961-A (JP)
Title: Semiconductor integrated circuit
Inventor: OGURA KIYONORI
IPC: G11C29/56
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit device in which the efficiency of inventory control and product delivery can be enhanced while setting an internal basic frequency optimally by making it possible to set the kind of product after wafer test. SOLUTION: An oscillation circuit 11 produces an output signal of predetermined frequency. A frequency division circuit 12 divides the frequency of output signal from the oscillation circuit 11 to produce a plurality of clock signals CLK0-CLKn of different frequency. A fuse circuit 14 outputs a select signal SEL. A selector circuit 13 selects one of the plurality of clock signals CLK0- CLKn based on a select signal SEL to produce an internal basic frequency CLKB. The selector circuit 13 selects one of the clock signals CLK0-CLKn based on the select signal SEL and a mode set signal MODE being set by bonding option at the time of packaging a semiconductor integrated circuit device.
Patent JP-S62109020-A (JP)
Title: Photon ray deflector
Inventor: MUNAKATA TADASUKE
IPC: G02B26/10
Filed: 1985-11-07
Abstract: PURPOSE:To substantially eliminate adjustment and to provide an inexpensive and small-sized deflector by optically uniting a solid state optical transmission element and light converging optical element and providing an inclining and driving means for inclining a united body respectively at optional angles within the two orthogonal planes inclusive of the light axis direction of the photon rays passing said body. CONSTITUTION:The light exit end side of an optical fiber 21 is fixed to the bore side of a light alloy sheath 24 and a converging lens 23 is also fixed to the sheath 24; in the end, the light exit end side of the optical fiber 21 and the convergent lens 23 are united by the sheath 24. An electromagnetic driving system is used as the means to incline the sheath 24 which is the united body of the optical fiber 21 and the convergent lens 23. More specifically, coils 30, 31 for generating a magnetic field are fixed in a case 29 and magnetic material bodies 32, 33 fixed to the sheath 24 are attracted by said coils to incline the sheath 24. For example, springs 34, 35 are installed to return the sheath 24 to an initial position. Required currents are respectively supplied from current sources 36, 37 to the coils 30, 31.
Patent JP-H1096883-A (JP)
Title: Liquid crystal panel and optical device using it
Inventor: CHINO EIJI
IPC: G03B13/02
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To facilitate focusing by properly varying a voltage for applying to a transparent electrode divided into plural strips, changing the condition of a liquid crystal layer, and thereby confirming the image of a subject in superb visibility even under such photographing conditions as the subject is bright or the background is glaring. SOLUTION: A liquid crystal panel P is such that a polymer-dispersed liquid crystal, constituted of a mixture with a high polymer substance and liquid crystal dispersed, is sealed in between a pair of transparent glass plates. A transparent common electrode consisting of ITO and the like formed by a vapor deposition method for example is provided inside the two sheets of the transparent glass plates, as are plurally divided segment electrodes 13a, 13a,.... If no voltage is applied between the common electrode and the segment electrode, 13a, 13a, it passes into a transparent state having for example a light transmissivity of 70%; with an AC voltage applied, the direction of the liquid crystal changes only in the area where the common electrode and the segment electrode 13a, 13a are facing with each other, and it turns to a light scattering state, with a contrast of about 15:1 provided.
Patent JP-2000077970-A (JP)
Title: Electronic parts and its production
Inventor: HORI YOSHITSUGU
IPC: H03H9/25
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a small sealing type electronic parts of a simple structure with its high production yield and with no occurrence of the faulty parts and also to improve the electrical characteristic of the electronic parts. SOLUTION: The input/output electrodes 56 and element seal rings 57 of an interdigital electrode 55 are placed on the surface of a surface acoustic wave element 52. The inside draw-out electrodes 58 and substrate seal rings 61 are placed on the top surface of a mount substrate 53. Then a projecting electrode 62 is placed on each electrode 58, and a sealing material 63 such as solder is placed on each ring 61. The electrode 62 is set higher than the material 63 before the electrode 62 is bonded to the material 63. Thereby, the element 52 is put upside down on the substrate 53 to secure contact of the electrode 62 to the electrode 56. Then the electrode 62 is heated and pressed to be bonded to each electrode 56 and also the material 63 is bonded to each ring 57.
Patent JP-H11152788-A (JP)
Title: Concrete block with cover plate
Inventor: NISHIKAWA TOSHIZOU
IPC: E03F5/04
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent the looseness of a cover plate due to molding error in the joining sections of the cover plate and a main-body block and the generation of noises by placing the cover plate on the main-body block under the state, in which the cover plate is self-aligned, even when there is an error in some extent between the mutual joint surfaces of the cover plate and the main-body block. SOLUTION: One 9 of the mutual joint surfaces 9, 14 of the cover plate 3 and a main-body block 2 is formed in a plane inclined in the symmetrical direction to the center line P of the concrete block, and the other 14 is formed in a partial cylindrical curved surface or the other 14 is formed in a V-shaped cross section having a ridgeline at a shallow angle projected towards one joint surface 9. The torsion of the cover plate 3 and an error in the height direction of the joint surface 9 of the main-body block are absorbed automatically by displacement in the horizontal direction of the cover plate 3, and the line-contact states of the joint surfaces on both sides are ensured even when there are the errors of the angle of inclination on the side formed in the plane and the center of curvature and the radius of curvature on the side formed in the cylindrical surface at that time.
Patent JP-H0971365-A (JP)
Title: Image formation system
Inventor: MURAKAMI KOICHI
IPC: G03G21/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To simplify reopening operation by automatically reopening continuation of copying motion by a reopening means in the case of detecting release of a cause by a release detection means at the time when the copying motion is stopped due to the cause based on an ordinary loading means. SOLUTION: A CPU 510 and a CPU 520 are connected to each other through an interface circuit 530. Various sensor groups 540, a motor driver 550 and various solenoids 560 are connected to the CPU 520, and the CPU 520 carries out overall control of a sheet aftertreatment device by using it. Additionally, a paper detection sensor S72 and a through sensor S3 are provided on the CPU 520, and they are respectively free to detect existence of paper on each bin of a non-sort tray and two modules.
Patent JP-H11123012-A (JP)
Title: Rice transplanter having fertilizing device
Inventor: TAKAO YUTAKA
IPC: A01C15/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To construct a rice transplanter having fertilizing devices to easily perform maintenance works of the fertilizing devices or near other devices. SOLUTION: This rice transplanter has a pair of right and left elevating mechanisms 12 supporting fertilizing devices in a freely movable state from a working position for feeding fertilizer to the field to a non-working position upwardly apart from the working position while keeping an attitude at the working position. A pair of right and left stretch-enforcing mechanisms 17 enforcing the fertilizing devices to the non-working position side are provided in the rice transplanter and the stretching direction of the stretch-enforcing mechanisms 17 is set to almost parallel to the moving direction of the fertilizing device by the elevating mechanisms 12.
Patent JP-S63106402-A (JP)
Title: Electric-pneumatic relation converter
Inventor: MUTO HIROYUKI
IPC: F15B5/00
Filed: 1986-10-21
Abstract: PURPOSE:To facilitate and simplify an assembly adjustment work on the electroic-pneumatic element converter in the caption so as to reduce its cost by composing a flapper displacing means an exciting coil and a permanent magnet, and providing a magnetic body on the flapper opposing the permanent magnet. CONSTITUTION:On the displacing end 1a of a flapper 1 is installed an exciting coil 4A and a permanent magnet 4B which are means to convert an input signal to a displacement of the flapper 1, and a magnetic body 16 is installed on the flapper 1 opposing to the permanent magnet 4B. As the suction force due to the permanent magnet 4B can be, thus used as the bias force of a zero adjustment spring, a bias spring is unnecessary. An assembly adjustment work, accordingly, becomes simple and easy, while the cost is reduced.
Patent JP-H04128770-A (JP)
Title: Liquid developer for electrophotography
Inventor: UMEMURA KAZUHIKO
IPC: G03G9/12
Filed: 1990-09-20
Abstract: PURPOSE:To contrive the adaptations of the rapid fixation at a low heat amount, of a high speed and of energy saving of a liquid developer by incorporating better heat conductive spherical fine powders having a specific heat conductivity in the developer. CONSTITUTION:The better heat conductive fine powders having >=0.06cal/ cm.sec deg.C of a heat conductivity are incorporated in the developer. As the better heat conductive fine powders used for it, for example, Mg oxide, Al2O3, SnO2, etc., are exemplified. These fine powders are preferred to be spherical and in this case these fine powders are prevented from self-flocculation between the particles and improve the dispersibility. Thus the adaptations of the rapid fixation at a low heat amount, in a high speed, and of energy saving of the liquid developer are attained.
Patent JP-H04128743-A (JP)
Title: Recording method
Inventor: UMEMURA KAZUHIKO
IPC: G03C5/56
Filed: 1990-09-20
Abstract: PURPOSE:To form brighter images and to improve repetitive durability by incorporating cyclodextrin and/or its deriv. into a photochromic material. CONSTITUTION:The cyclodextrin and/or its deriv. is incorporated into the photochromic material. The space box not hindering the change in the stereoscopic shape of the photochromic material is assured by using the cyclodextrin which is a doughnut-shaped molecule together with the photochromic material. Any photochromic materials are usable, insofar as the surface hydrophilicity of these materials are changed by photoirradiation. Such materials are preferably the derivatives having 3 to 7C alkyl group at one end of azo benzene, etc. Further, the cyclodextrin or its deriv. is exemplified by alpha, beta or gamma cyclodextrin, their long chain alkyl derivatives, etc. The brighter images are formed in this way and the repetitive durability is improved.
Patent JP-S62110135-A (JP)
Title: Method and apparatus for quantifying concentration of asphaltene
Inventor: YAMAZOE SEIGO
IPC: B32B27/00
Filed: 1985-11-08
Abstract: PURPOSE:To shorten a treatment time per one specimen, by measuring absorbancy of two-wavelength light in a visible light region and inserting the measured value in the relational expression between the absorbancy of known two-wavelength light and the concn. of asphaltene to perform an operation. CONSTITUTION:An automatic specimen supply apparatus 17 is operated by the signal from a microcomputer (MPU)18 and the specimen solution set at a measuring position is stirred and an elevator 6 is started to fall a probe holder 11 and the opening part of a dipping probe 7 is immersed in the specimen solution in a beaker. Next, the visible light from the light source of a two-wavelength absorbancy detector 1 reaches the probe 7 through a fiber bundle for incident light and is incident to the specimen solution to be partially absorbed and reflected by a reflective mirror to be again absorbed by the specimen solution while two-wavelength transmitted light selected by two interference filters is obtained through a transmitted light fiber bundle 9 and converted to a current by a photoelectric tube to be inputted to MPU18. In MPU18, the concn. of asphaltene is calculated from a calibration curve of a preliminarily stored increase rate-blank rate relational expression and the concn. of asphaltene to be outputted from an output circuit 19.
Patent JP-H10180003-A (JP)
Title: Method for purifying inert fluid in liquid state from hydrogen and/or carbon monoxide impurity and device therefor
Inventor: GARY DANIEL
IPC: C01B21/04
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a very high purity inert fluid in a liquid state at a low temp. by passing an inert fluid in a liquid state through a bed of an adsorbent particle to adsorb H2 and CO impurity contained therein. SOLUTION: A storage tank 1 of the inert fluid in the liquid state including a liquid nitrogen is connected to an adsorption zone 2 through a conduit 1a. The adsorption zone 2 is provided with 2 reactors 4a, 4b respectively containing 1st adsorbent beds 3a, 3b each composed of a porous metal oxide particle such as hopcalite for the purpose to adsorb oxygen contained in the liquid nitrogen as assistant and 2nd adsorbent beds 5a, 5b each arranged the downstream side thereof for the purpose of adsorbing H2 and CO impurity and composed of a metallic particle such as palladium carried on an alumina type carrier. The purified liquid nitrogen is transported to a liquid nitrogen storage site 6 through conduits 2a, 2b.
Patent JP-S62111692-A (JP)
Title: Production of d-alpha-amino acid
Inventor: KITAGAWA MASANORI
IPC: C12P13/04
Filed: 1985-11-08
Abstract: PURPOSE:To produce the titled substance in high yield, by converting a substituted hydantoin to the substance with microbial cell, etc., in the presence a polyhydric alcohol or polyethylene glycol in the reaction liquid. CONSTITUTION:A 5-substituted hydantoin of formula I is made to react with cultured liquid, cell or treated cell of a microbial strain belonging to Hansenula genus such as Hansenula ciferrii, Hansenula henricii, etc. The reaction is carried out usually in an aqueous medium at an optimum temperature of the enzyme especially in the presence of 1-100mg/ml of a polyhydric alcohol such as glycerol, xylose, etc., or a polyethylene glycol having a molecular weight of 400-20,000 in the reaction liquid. The conversion of 5-substituted hydantoin to D-2-amino acid can be improved by this process.
Patent JP-H07100105-A (JP)
Title: Endoscopec
Inventor: KATSURADA HIROYUKI
IPC: G02B23/24
Filed: 1993-10-05
Abstract: PURPOSE:To provide an endoscope capable of changing the angle of an operation part with ease, and without causing any damage to other inserted material in connecting tubes by preventing a liquid-flow tube inside a connecting tube from being twisted even if the angle of the operation part is changed. CONSTITUTION:A connector 10 is devided into the 1st block 21 having a connecting part to connect to a light source apparatus and the 2nd block 22 being connected to the top end of a connecting tube 4, and metal caps 13 and 14 are placed in the 2nd block 22 connected by top ends of liquid-flow tubes 47, 48 and 49, in order to position the 1st block 21 and the 2nd block 22 to be relatively rotatably.
Patent JP-H04127753-A (JP)
Title: Japanese message display system
Inventor: MURAYAMA TOMOHIRO
IPC: H04M3/10
Filed: 1990-09-19
Abstract: PURPOSE:To improve convenience in a concentrated supervisory and maintenance system by displaying a message to be transferred to a concentrated maintenance terminal equipment in Japanese without changing each exchange when an exchange network is composed of the same type of exchanges. CONSTITUTION:A message class identifying means 200 identifies the class of the message to be expressed by any language excepting for Japanese to be transferred from each exchange 1, and a Japanese message holding means 300 holds the Japanese message expressing each message in Japanese corresponding to each message. A correspondent Japanese message extracting means 400 extracts the Japanese message corresponding to the message identified by the message class identifying means 200 from the Japanese message holding means 300. Therefore, when the exchange network is composed of the same type of exchanges 1, the message to be transferred to a concentrated maintenance terminal equipment 100 can be displayed in Japanese without changing each exchange 1. Thus, convenience is considerably improved in the concentrated supervisory and maintenance system.
Patent JP-S61128080-A (JP)
Inventor: KOYAMA YUTAKA
IPC: F25D11/00
Filed: 1984-11-26
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-H0193040-A (JP)
Title: Charged particle beam device
Inventor: KAWAMURA ICHIRO
IPC: H01J37/22
Filed: 1987-10-02
Abstract: PURPOSE:To shorten a focusing time by changing intensity of an electric field or a magnetic field to be imposed on a beam and indicating a differential wave form and a maximum peak level wave form of its detection output. CONSTITUTION:Excitation intensity 1 of a lens 8 is adjusted by regulating the excitation control power supply 7. A scanning signal is supplied from a scanning signal generation circuit 6, synchronizing with a deflector 5 and an indication device 4. Reflection electrodes generated from a target 1 are detected by a detector 2, and its signal is differentiated by a differential circuit 3. This differential signal is set to the indication device 4 and a peak hold circuit 9. On the other hand, the peak hold circuit memorizes the peak value of the differential signal and sends this to the indication device 4. By changing excitation intensity 1 sequentrally, a level wave form of the maximum peak value is indicated on the indication device 4, and when the wave form peak of the differential signal is accorded therewith, that is an accorded focal point so as to be able to make focusing in a short time.
Patent JP-H0193070-A (JP)
Title: Sealed lead-acid battery
Inventor: TAKEMASA ARIHIKO
IPC: H01M10/34
Filed: 1987-10-02
Abstract: PURPOSE:To improve the adhesion between a substrate and an active material in the state as a battery and improve the life performance and the overcharge performance by over-discharging the charged battery to the nominal capacity or above, leaving it in a no-load state, once applying the reverse potential, then charging it. CONSTITUTION:A negative electrode gas absorption type sealed lead storage battery which has been charged is discharged to 100% or above of its nominal capacity then left in a no-load state, the reverse potential is once applied, then it is charged. When it is over-discharged, the pH of an electrolyte is made near the neutral region, Pb of a substrate is solved, the corrosion reaction occurs, and a high-resistance material is generated on the surface of the substrate. The reverse potential is once applied to break the high-resistance material, the current flow is facilitated in the charge direction, then the ordinary charge is performed. The adhesion between the substrate and an active material is made sufficient by this processing, the nonconformity at the time of the manufacture of electrode plates is dissolved in the state as a battery, thus the life performance and the overcharge performance can be improved.
Patent JP-S62137062-A (JP)
Inventor: HARADA YOSHIMITSU
IPC: A61M1/02
Filed: 1985-11-07
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-S62109305-A (JP)
Title: Liquid-cooled gas-insulated stationary induction equipment
Inventor: OKAMOTO TATSUO
IPC: H01F27/18
Filed: 1985-11-07
Abstract: PURPOSE:To prevent a voltage withstanding performance from decreasing by collecting and degassing insulating liquid leaked from an insulating tank which contains windings sensibly heat cooled by the liquid, returning the liquid to the tank side to prevent a liquid surface level from decreasing due to the liquid leakage. CONSTITUTION:A leakage liquid processor 30 is constructed so that insulating liquid 9 leaked from an insulating tank 8, collected to the leakage liquid reservoir 31 in the bottom of a tank 1 is led through a collecting tube 32 to a degassing tank 33, insulating gas 5 dissolved in the liquid 9 is degassed under reduced pressure, and the degassed liquid 9 is then returned to the exhaust side of a pump 13 of a forcibly circulating cooling passage 10 by a pressure pump 34. A degassing processor 40 is so constructed that the liquid 9 condensed by a condenser 42 is pressurized by a pressure pump 45 to an inner pressure of the tank 8, i.e., to the inner pressure of the tank 1 to be returned to the tank 8.