baber/WOPTO huggingface dataset:
Patent JP-2000268755-A (JP)
Title: Thin electrostatic deflector and scanning charged particle beam device
Inventor: TANAKA HIROSHI
IPC: H01L21/027
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To ensure a short operation distance and a wide scanning range, as well as prevent generation of crosstalk between detection signals in the case of integrated and multiple configuration by providing a flat shape such that an opposite directional distance of a least one set or more of deflection electrodes, each set constisting of a pair of deflection electrodes, is larger than the thickenss thereof, and forming an electric field having a main deflection action in a space with a sample. SOLUTION: Even electrodes 12 on an upper side main surface and eight sheets of sectorial deflection electrode 13 with a specifiec thickness on a lower side main surface are connected to a glass substrate 11 with a recess 15 of a central opening for prevention of generation of charge-up phenomenon. In both the even-electrodes 12 and the deflection electrodes 13 beam passing through-holes 14 are formed. They are arranged on lower ends 16 of electron mirror cylinder so that both axes of the holes 14 may correspond with each other, and a specified voltage of normal-reverse type is applied to each electrode 13 clockwise around the center of Y axis. For example, an operation distance between the electrode 13 and a sample is even 1 mm, a wide scanning range of about 20 um is secured, and with the deflection after the beam passes through an objective lens, the deflection becomes large.
Patent JP-H10245079-A (JP)
Title: Container having rigid liner and flexible cover
Inventor: MELK THOMAS J
IPC: B65D81/38
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To attach a container liner from above an insulated jacket into a cavity for holding and fix a hood to a wall of the insulated jacket by forming a wall for receiving the container liner in the flexible insulated jacket and by providing a closure structure on the wall and the hood. SOLUTION: A container assembly 20 comprises a container liner 22, a cap 24 to be attached to the container liner 22 and an insulated jacket 26. A wall 28 of the insulated jacket 26 forms a passage with its upper rim, and the container liner 22 is held by a cavity formed by an internal face 36 of the wall 28. By holding by the insulated jacket 26, heat conduction of contents in the container liner 22 is reduced. In addition, the closure structure 42 is attached to a hood 38 and the wall 28 at a first part 44 and a second part 46 respectively, thereby making the hood 38 freely attachable/detachable to/from the insulated jacket 26 for holding it on the container liner 22.
Patent JP-S57187376-A (JP)
Title: Adhesive composition
Inventor: TOMONAGA KAZUYUKI
IPC: C08L33/02
Filed: 1981-05-15
Abstract: PURPOSE: To obtain an adhesive composition that is excellent in the adhesive properties, heat resistace, flexibility, chemical resistance and electrical resistance, and is suitably used as an adhesive for flexible printed circuit board, which is based on an acrylic rubber and an epoxy resin.  
     CONSTITUTION: 10W95wt% acrylic rubber (A) (e.g. ethyl acrylate/2-chloroethyl vinyl ether copolymer), and 90W5wt% composition (B) consisting of an epoxy resin containing two or more epoxy groups (e.g. a bisphenol A type epoxy resin) and a curing agent therefor (e.g. an aliphatic polyamine) are mixed to prepare the adhesive composition. Said composition is usually used in a form of a solution in an organic solvent to form a coating of said composition in a thickness of 30±20μ on an adherend surface, another adherend is placed on it, and the both adherends are bonded under heat and pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62228675-A (JP)
Title: Propelling engine by circular motion of fluid
Inventor: IWASHITA TOSHIO
IPC: B64C27/00
Filed: 1986-03-31
Abstract: PURPOSE:To allow acceleration for a long time by giving circular motion to a fluid, limiting a flow at a fixed position, thereby increasing or decreasing the flow velocity, breaking the balance of a centrifugal force generated by the circular motion of the fluid, and propelling a vehicle. CONSTITUTION:When a fluid in a circular tube 1 is circulated by a screw 2, the flow velocity is decelerated at the left side and accelerated at the right side because the circular tube 1 is made large in diameter at the left side and small at the right side. In this case, the centrifugal force generated when the fluid performs circular motion is proportional to the fluid mass multiplied by a square of the flow velocity. For example, if the cross section area of the circular tube at the left side is twice as much as that at the right side, the fluid mass at the left side is twice as much as that at the right side, the flow velocity at the right side is twice as much as that at the left side, the centrifugal force at the right side is twice as much as that at the left side, thus the circular tube is propelled to the right. Accordingly, this engine has its own propelling force and needs only to be fitted to an object which is intended to be propelled. This engine needs only the power to give circular motion to the fluid, thus allowing acceleration for a long time.
Patent JP-S59198697-A (JP)
Inventor: TAKADA YOSHIYUKI
IPC: H05B6/70
Filed: 1983-04-25
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-H08269089-A (JP)
Title: Peptide
Inventor: SATO ATSUSHI
IPC: C07K19/00
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a new peptide binding to a super antigen, inhibiting the binding of the super antigen to a main histo-compatible class II antigen (MHC) protein, having the homology with the MHC class II protein in a specific ratio, and useful for toxin shock-treating medicines, etc. CONSTITUTION: This new peptide binds to a super antigen (e.g. staphylococcal exotoxin), inhibits the binding of the super antigen to a main histo-compatible antigen class II protein, has the amino acid sequence homology with the main histo-compatible antigen class II protein in a ration of <=60, has amino acid sequences of formulas I-IV, etc., has a mol.wt. of 600-4000, and is useful as a therapeutic medicine for toxin shock syndromes, acute systemic infections diseases, etc. The peptide is obtained by ligating randomly synthesized genes with the surface protein N-terminal side gene of an M13 phage to prepare a phage random peptide library and screening it by the utilization of a property linking to the staphylococcal exotoxin, transforming a vector with the obtained DNA and subsequently expressing the peptide in the host.
Patent JP-S53339-A (JP)
Title: Distributor of internal combustion engine
Inventor: KOBAYASHI KAZUTOSHI
IPC: F02P7/02
Filed: 1976-06-23
Abstract: PURPOSE:To prevent burning or melting plastic element by spark discharge as well as preventing the electric wave noise generation by protruding the opposite section of each electrode of the multiple rotor electrodes.
Patent JP-S57190195-A (JP)
Title: Leak preventive method of gas and sealed oil or the like in gas holders
Inventor: TAKASHIMA HIROMICHI
IPC: F17B1/06
Filed: 1981-05-18
Abstract: PURPOSE:To surely prevent a leak, by removing adhering materials from the periphery of an outer shell riveted part, and then covering a leakage part with rubber-like elastic resin finally coating its surface with a film follow-up changeable to distortion of a structure. CONSTITUTION:Side plates 3 made of steel, constituting an outer shell, are connected to each other by a side plate connecting material 10 and rivets 9 made by steel. In this case, adhering materials are firstly removed, then a leakage part 12 and its periphery are coated to required thickness by the method of adhesively applying or pouring rubber-like elastic resin 13. This rubber-like elastic resin 13 is resin or the like of elastic polyurethane system. Subsequently, this surface is coated by elastic FRP 14 and provided with strength further applied with paint 15.
Patent JP-H02251726-A (JP)
Title: Two-dimensional thin-film pressure sensor
Inventor: UENO ZENE
IPC: G01L5/00
Filed: 1989-03-24
Abstract: PURPOSE:To form a sufficient thin film for a pressure sensor and to make it possible to perform measurement quantitatively by providing many pressure sensitive parts which are arranged in matrix patterns on electrically insulating sheets. CONSTITUTION:A pressure sensor 1 is composed on three layers of sheets 2 - 4 comprising flexible resin and the like. Thin-film shaped electrodes 5 and 6 are formed on the approximately entire surfaces of the sheets 4 which are arranged on the lower surface of the sheet 2 and at the lower ends. Lead terminals 7 and 8 for external connections are connected to the electrodes 5 and 6. Many electrodes 9 which are extending in the direction of the row are formed on the upper surface of the sheet 3. Many electrodes 10 which are extending in the direction of the column are formed on the lower surface of the sheet 3. Lead terminals 11 and 12 for external connection are connected to the electrodes 9 and 10. The pressure distributions of the surfaces are measured with many pressure sensitive parts which are arranged on the sheets 2 and 4 in a matrix patterns. At this time, the pressure sensitive parts display the resistance values in response to the change in compressing force. Therefore, the quantitative compressing force can be measured based on the resistance values.
Patent JP-H08271658-A (JP)
Title: Period regulator for metronome
Inventor: TAKANO YUJI
IPC: G04F5/02
Filed: 1995-03-30
Abstract: PURPOSE: To simply and easily regulate the period of a metronome in a short time without requiring skill. CONSTITUTION: A movable weight 2 for altering a vibrating period is so vertically movably provided at the tact rod 1 of a metronome as to be fixed to a desired position. The vibrating period of the rod 1 is measured via a detector 3, a current waveform amplifier 4 and a counter 5. A drive signal (drive pulse) corresponding to the necessary trimming amount is output from a CPU 6 based on the measured period to control drill driving means 11, and the rotating drill 12 is moved to trim the weight 2. The CPU 6 previously stores the control program for measuring the period and for trimming, the range of the measuring period and the number of drive pulses to move the drill 12 corresponding to the trimming amount necessary corresponding to the range.
Patent JP-H06291649-A (JP)
Title: Pll circuit
Inventor: SHIMADA NORIJI
IPC: H03L7/089
Filed: 1993-03-31
Abstract: PURPOSE:To match the phase of a reference signal with the phase of an external signal at high speed by controlling a VCO with the output voltage of a charge pump and controlling it with advanced and delayed pulses outputted from a phase comparison part. CONSTITUTION:When the oscillation frequency of a reference signal DA outputted from a VCO 15 is rapidly lowered, the phase of the signal DS starts delaying from the phase of an external signal B. Then, phase relation between the signals DA and DB is transitted from a state T1 of almost matching the phases of the signals DA and DB to a state T2 of positioning the rise edge of the signal DA at the latter half of a differentiated signal DB1, state T3 of letting the rise edge of the signal DA get out of the signal DB and state T4 of making the fall edge of the signal DA existent inside the signal DB as well. A correction pulse generation part 12 outputs a correction delay pulse CC to a charge pump part 54 more than a correction advance pulse DD so as to correct the delay of the phase of the signal DA from that of the signal DB, and the phase of the signal DA is controlled so as to be matched with the phase of the signal DB by increasing the oscillation frequency of the VCO 15.
Patent JP-H11268658-A (JP)
Title: Ball screw in electric power steering unit and assembly method therefor
Inventor: EMORI TADASHI
IPC: B23P21/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent aggravation among a ball, a shaft screw, and a nut screw and permit smooth operation of the steering shaft and the ball screw even when there is an excessive load on the steering shaft incorporating a ball screw, in the ball screw in an electric power steering device and the assembly thereof. SOLUTION: In a ball screw 8 in an electric power steering unit incorporating a ball screw 8 which transmits steering assist power to the steering shaft 4, a predetermined number of balls 14 provided within the ball screw 8 are composed of a plurality of types of balls with different diameters. Of these balls 14, balls with a large diameter are arranged in the axial direction in the center portion of the ball screw and balls with a small diameter are arranged in the axial direction in the portion on both sides of the ball screw 8.
Patent JP-S55166667-A (JP)
Title: Electrophotographic electrostatic latent image developing device
Inventor: MORITA SHIZUO
IPC: G03G15/06
Filed: 1979-06-14
Abstract: PURPOSE: To enable the obtaining of suitable images with simple constitution by so disposing conductors as to oppose to the surface of a photoconductive photosensitive layer by way of developing spacing and applying bias voltage between both.  
     CONSTITUTION: A high resistance layer of 10 5 W10 12 Ωcm in resistance value at the thickness 1W35μ, preferably 5W18μ is formed on the outside peripheral surface of a sleeve 6. This obviates opposing of the sleeve 6 and rotary drum 1 by way of the spacing alone even if any insulation defect portion exists in the photoconductive photosensitive layer 2 opposing thereto by way of the developing spacing 8. This also obviates the occurrence of shorting owing to electric discharge or the like because the charge generated by the bias voltage in the high resistance layer 10 is hardly moved, hence giving of adverse influence of the insulation defect parts upon developability is perfectly prevented and always good development is obtainable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57190701-A (JP)
Title: Production of hot rolled steel material
Inventor: NAKAMURA MOTOHARU
IPC: B21B9/00
Filed: 1981-05-16
Abstract: PURPOSE:To improve the adhesive strength of secondary scale and to eliminate stripping completely by supplying a vitrified material contg. specific oxides onto the surfaces of a rolling material during hot rolling. CONSTITUTION:Glass powder prepd. by contg. specific amts. of 1 or >=2 kinds of oxides of Mo, Nb, Sb, Zr in a vitrified material consisting essentially of SiO2, CaO, Na2O is coated in the stage of hot rolling after primary descaling. When  the rolling material is rolled after this, the floating scale of the steel material  after the rolling is completely prevented, and despite abuse working, the coated  material does not peel; therefore, the hot final material having the secondary scale of extremely high adhesive strength is obtained.
Patent JP-H10264257-A (JP)
Title: Method for joining thermosetting laminated resin board
Inventor: FUKUI KUNIHIRO
IPC: B29C65/42
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To enable a joint to be kept airtight for a long time even under a strongly corrosive high temperature environment by using a prepreg which is uncured before the laminate molding of a thermosetting laminated resin board, as a joint member and heating the joint under pressure. SOLUTION: A prepreg is used as a joint member instead of an adhesive. A thermosetting resin is still uncured in the prepreg, so that the melt properties and the thermosetting properties of the resin are utilized for joining. The species of resin contained in the prepreg to be used as the joint member is preferably the same as or of an identical type to the species of resin contained in a laminated resin board to be joined. In addition, the resin quantity of the prepreg and the state of a fibrous base material may vary depending upon the type of the prepreg to be used as a joining material and a thermosetting laminated resin board.  After the prepreg is sandwiched between the joint faces, the joints of the two thermosetting laminated resin boards are thermally pressed, so that the thermosetting resin contained in the prepreg is caused to melt and then is thermally cured to join the resin boards.
Patent JP-H06284712-A (JP)
Title: Dc/dc converter
Inventor: IMAI YOJI
IPC: H02M7/537
Filed: 1993-03-31
Abstract: PURPOSE:To perform accurate interruption corresponding to overcurrents equal with each other even if DC input power sources of different values of voltage are applied. CONSTITUTION:DC input voltage VIN is inverted into an alternate current by an inverter circuit 1, and the output of the inverter circuit is rectified by a rectifier circuit 2. And its output voltage VOUT having a polarity reversed to VIN is applied to a load circuit L, and the input current is controlled by an input current controlling circuit 3 on the basis of VOUT. Furthermore, the output current of the inverter circuit is transformed by a resistor R7 into voltage whose reference is at zero potential point. And control is performed by causing a transistor Q4 to receive at a control terminal the superposed signal of the detected signal by the resistor R7 and a divided voltage, obtained by dividing the voltage between the input and output terminals with dividing resistors R10 and R11. The control potential is regulated in accordance with VIN, and Q4 is so regulated that load currents at the time of interruption operation may become equal with each other. And the input current is suppressed by feedback control by the input current control circuit at the time of interruption operation in accordance with VOUT, and the load circuit lowers rapidly and is interrupted.
Patent JP-H11272499-A (JP)
Title: Parallel processor system equipped with performance measuring circuit and method for measuring performance of program
Inventor: YAMAGUCHI MANABU
IPC: G06F15/16
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To measure an access time or the number of times of access for each processing or each processor. SOLUTION: The values of measuring counters 51 and 52 are initialized, and a measuring ID value corresponding to a processing content is set in measuring ID registers 71-73 of each processor 61-63. When a processor performs access to a synchronizing register 2, the measuring ID value is transmitted to a measuring counter control circuit 3, and when any processor succeeds in access a shared resource a count-up circuit 4 outputs a prescribed count-up instruction signals to the measuring counter 51 or 52 corresponding to the inputted measuring ID value. The measuring counter measures a clock signal in a prescribed procedure, and when all the prescribed processing are ended, the measured values of the measuring counters 51 and 52 are read, and transmitted to a prescribed processor.
Patent JP-H04285919-A (JP)
Title: Optical amplifying circuit
Inventor: ONO TAKAHIRO
IPC: G02F1/35
Filed: 1991-03-14
Abstract: PURPOSE:To stabilize the emitting light power by making an amplification factor constant even if a polarized wave state is varied by controlling a current allowed to flow to a semiconductor optical amplifier so that a power ratio of an incident light and an emitting light of a semiconductor optical amplifier becomes constant in a feedback circuit. CONSTITUTION:An incident side branching part 2, an incident side photodiode 4, an emitting side branching part 3, and an emitting side photodiode 5 are integrated monolithically on one substrate 7 together with a semiconductor optical amplifier 1. In such a state, when an incident light which is made incident from an incident wave path 1a is amplified by the semiconductor optical amplifier 1 and emitted to an emitting waveguide 1b, a part of an incident light and an emitting light to the semiconductor optical amplifier 1 is allowed to branch in the respective branching parts 4, 5 and detected by photodiodes 4, 5, respectively, a power ratio of both the light is monitored in a feedback circuit 6, and also, the current supply to the semiconductor optical amplifier 1 is controlled so that its power ratio becomes constant. Accordingly, even if a polarized wave state is varied and the amplification factor is varied, it can be corrected.
Patent JP-H07264402-A (JP)
Title: Method for making form plate image
Inventor: FURUSAWA KATSUHIKO
IPC: H04N1/387
Filed: 1994-03-18
Abstract: PURPOSE:To generate a form plate image while utilizing both advantages of high resolution dots and low resolution dots. CONSTITUTION:Density data representing density of an original image from image data is obtained and data after filter processing representing a space frequency of the original image is obtained by applying Laplacian filter processing to the density data. A selection signal SEL used to select either of high resolution dots and low resolution dots is generated by comparing the data after filter processing with a threshold level. A dot generator 32 is provided with a 1st SPM 48 storing threshold pattern of high resolution dots and a 2nd SPM 50 storing threshold pattern of low resolution dots. A selector 52 selects either of threshold levels DTH1, DTH2 outputted respectively from the 1st and 2nd SPMs based on the selection signal SEL. The selected threshold level is compared with image data DIM by a comparator 54, from which a dot signal Sd used to record a form plate image is generated.
Patent JP-H0627000-A (JP)
Title: Abnormality detecting device for thrust bearing
Inventor: KAKISAKI TAKASHI
IPC: G01M99/00
Filed: 1992-03-30
Abstract: PURPOSE:To provide an abnormality detecting device for thrust bearing for detecting the abnormality of a lubricating surface to prevent burning and breakage. CONSTITUTION:A thrust bearing upper side 2 is fixed to a right-handed rotating shaft 1. A receiving seat 3 is arranged below the thrust bearing upper side 2. Lubricating surfaces 4, 5 are formed on the lower surface of the thrust bearing upper side 2 and the upper surface of the receiving seat 3, and a lubricating oil is supplied between them. A recessed part is formed on the receiving seat 3 lower surface, and a protruding part 8 on a base seat 6 upper surface. The top end part of the protruding part 8 is brought into contact with the top part of the recessed part 7. A projection 9 is formed outward on the receiving seat 3 side surface. A leaf spring 10 having a strain gauge 12 mounted on the side surface is mounted on the base seat 6 through a strut 11 so that one end makes contact with the projection 9. The output line of the strain gauge 12 is connected to an operation control circuit. A stopper 13 making contact with the leaf spring 10 within the elastic deforming range of the leaf spring 10 is provided.
Patent JP-S59198999-A (JP)
Title: Composition for determination of creatine kinase
Inventor: FUJIWARA AKIRA
IPC: C12Q1/48
Filed: 1983-04-27
Abstract: PURPOSE:To provide the titled composition stable for a long period in the form of an aqueous solution, by incorporating a creatine phosphate with an aqueous solution of an inorganic phosphate and an aqueous solution of ethylene glycol or propylene glycol containing an SH compound as an activation agent. CONSTITUTION:A creatine phosphate (e.g. sodium creatine phosphate) is added with an aqueous solution of an inorganic phosphate (e.g. mixed solution of potassium phosphate and sodium phosphate), and then with an aqueous solution of ethylene glycol or propylene glycol containing one or more compounds having SH group and selected from cysteine, N-acetylcysteine, glutathione, and mercaptoethanol, as an activation agent. The cretine phosphate is stabilized by the equilibrium of the above phosphate solutions added thereto, and the SH compound is stabilized with the above glycol solution. Accordingly, the composition can be stored stably for a long period in the form of aqueous solution. The CK activity can be determined continuously by this composition with an automatic chemical analyzer for emergency, and the composition is extremely useful for the diagnosis of acute cardiac infarction, etc.