baber/WOPTO huggingface dataset:
Patent JP-H04170009-A (JP)
Title: Electromagnet
Inventor: KAMITSUBARA TSUNEO
IPC: H01F7/16
Filed: 1990-11-02
Abstract: PURPOSE:To enable sensitivity characteristic of a noiseless electromagnet to be improved to eliminate collision sound and to improve attraction force characteristic when starting the electromagnet by providing a spring for stabilizing an auxiliary magnetic pole for guiding the magnetic flux of a permanent magnet to a movable core and a movable core at two positions. CONSTITUTION:Magnetic poles 5 and 6 which are placed by surrounding a coil 1 which is obtained by winding electric wire around a cylindrical bobbin, a cylindrical permanent magnet 2 which is magnetized in axial direction, a circular plate shaped auxiliary magnetic pole 3, a cylindrical yoke 4, and a non-magnetic body guide pipe 7 are provided. Also, a movable core 8 can penertate through the guide pipe 7 freely and is stopped at a specified position by a spring 10 which is placed at a space with a stopper 9 which is placed at one edge of the guide pipe 7, thus achieving a highly sensitive required attraction force characteristic by regulating features such as an allocation ratio of magnetic fluxes phima, phimb, phima', and phimb' according to the shapes at both edge parts of the movable core 8, magnetomotive force of the permanent magnet 2, ampere turn of the coil 1, or spring force. Therefore, it becomes possible to produce a highly sensitive and noiseless electromagnet and to achieve a maximum attraction force at an initial stage of operation.
Patent JP-H02142187-A (JP)
Title: Insulated gate type field effect transistor
Inventor: ISHIMURA HIROSHI
IPC: H01L29/78
Filed: 1988-11-22
Abstract: PURPOSE:To obtain a MISFET using InP suitable for high-frequency, high-output operation by specifying the surface orientation of a semiconductor crystal which is in contact with a gate insulator and forms an interface of insulator/ semiconductor. CONSTITUTION:At first, Si ions are implanted by a dose of 4X10<12>/cm<2> into a semi-insulating substrate InP (1) having the surface orientation of (111) at accelerating energy of 70keV. Thereafter, annealing is performed in an Ar atmosphere containing phosphine (PH3) of about 5Torr at 730 deg.C for 10 minutes. Thus the implanted Si is activated. An N-type operating layer 2 having the carrier concentration of about 5X10<17>/cm<3> is formed. Then, mesa etching for element isolation is performed. Then, a plasma generating part and an indirect plasma CVD device wherein a reaction part for depositing a film is formed in a separated pattern in space are used, and a PSG film 3 is deposited by 60nm at a substrate temperature of 300 deg.C. Then, AuGe-Ni is formed and heat- treated for forming alloy to form a source electrode 4S and a drain electrode 4D. Then a gate electrode 4G is formed with Al through a gate forming PEP step and an evaporating lift-off step. Thus a depression type InP MISFET is completed.
Patent JP-H08131024-A (JP)
Title: Inverse hook
Inventor: FUJII SHIGEKATSU
IPC: A01K91/06
Filed: 1994-11-04
Abstract: PURPOSE: To obtain an inverse hook capable of simply attaching a fishing yarn and hardly eliminating or cutting the fishing yarn by forming a yarn-inserting hole in a turnup base part of a yarn attaching part. CONSTITUTION: A yarn-inserting hole 4 is formed in a turnup base part 3 of an inverse hook A having a yarn-attaching part 2 for attaching a hook part 1 for hanging a fish to a snell 6. Thereby, the yarn-attaching part is readily deflected at the turnup base part 3 and the snell 6 is readily inserted into the space between a shaft part 1a and the yarn-attaching part and the snell 6 is not deformed and not damaged in inserting and the yarn can be linked straightly to the inverse hook.
Patent JP-H04168806-A (JP)
Title: Selector circuit
Inventor: KAYANO MINORU
IPC: H03K19/0948
Filed: 1990-11-01
Abstract: PURPOSE:To eliminate the generation of a glitch noise which is generated when the logical values of two input signals are both 1 by interposing a resistance element between the source electrode of the N channel type MOS transistor(TR) of an output-side two-NAND circuit which constitutes the selector circuit and a negative power source. CONSTITUTION:When the input signals A and B to input terminals 9 and 10 are both '1' and the control signal C at a control terminal 11 varies from '1' to '0', the logical value of the output of the two-input NAND circuit 1 varies from '0' to '1'. Then the logical value of the output of a two-input NAND circuit 2 varies from '1' to '0' after the circuit 1. Electric charges at an output terminal 12 in the state of the logical value '1' are discharged to the negative power source VSS. This discharging is carried out through the resistance element 8, so the electric charges are discharged completely and the discharging time needed until the potential reaches the negative power source VSS becomes long. No malfunction is therefore caused unless an output signal D decreases to the threshold voltage of a following gate circuit and no glitch noise is generated.
Patent JP-S63144901-A (JP)
Inventor: DEIITAA KURESU
IPC: B23B29/16
Filed: 1987-11-24
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-S63149496-A (JP)
Inventor: HASEGAWA KIYOSHI
IPC: E03F7/00
Filed: 1986-12-12
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-2000122780-A (JP)
Title: Control terminal, network terminal, and network system
Inventor: TOMOTA MASAAKI
IPC: G06F3/0484
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To easily make a screen display in a display style that the network terminal intends by providing the templates of display styles on the control terminal side and displaying a corresponding display style only by the transmission of the type from the network terminal side. SOLUTION: The control terminal 100 sends a command requesting television operation data to the network terminal 130. The network terminal 130 selects and sends operation data such as text information, a type of a display style, and bit map information stored in an operation data base part 131. An operation data receiving process part 106 of the control terminal 100 extracts the data, a composition part 108 composes framed text information by selecting the frame template corresponding to the type of the display style out of frame templates stored in a template data base part 107, and a display part 109 displays the framed text information and bit map information on the screen.
Patent JP-H06124126-A (JP)
Title: Positioning device
Inventor: YAMAZAKI TOSHIHIRO
IPC: G05D3/12
Filed: 1992-10-09
Abstract: PURPOSE:To adjust the gain of respective control systems and to reduce the number of times of the maintenance of a friction contact part by appropriately switching input to a speed control system to a speed command signal from a test signal generation means or to the speed command signal of a position control system. CONSTITUTION:When required positioning time and accuracy are not satisfied, control gains are corrected by an automatic adjustment part 20. A position switch 26 is switched to an (a) side, a speed switch is switched to a (d) side first, the output of a test signal generation part 21 is inputted to a speed amplifier 3 and sine waves for discriminating the feature of frequency characteristics are generated. In the meantime, at a gain/phase measuring part 22, the speed of a mobile object is estimated from the certain fixed time of the present position signals of the mobile object 10. Also, the gain and the phase of the speed control system are obtained for each cycle of test signals from the signal generation part 21. Similarly, the speed switch 27 is turned back to a (c) side, the position switch 26 is turned back to a (b) side, the output of the signal generation part 21 is inputted to a position amplifier 2 and the feature of the frequency characteristics of the position control system is measured. Then, the optimum gain is set at a gain adjustment part 23.
Patent JP-2000128597-A (JP)
Title: Liquid efflorescence inhibitor and cement composition using the same
Inventor: TSUCHIYA TADASHI
IPC: C04B111/21
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid inhibitor which hardly causes air entrainment into a cement composition such as concrete and has good storage stability under low temperature environmental conditions and also excellent strength- developing properties and further, is capable of preventing efflorescence from being caused in the cement composition by using as an efflorescence inhibitor, a fatty acid alkali metal salt(s) that consists essentially of a saturated fatty acid alkali metal salt(s) having the specified number of carbon atoms. SOLUTION: This liquid efflorescence inhibitor consists of at least one 8-18C fatty acid alkali metal salt and contains >=80 wt.% of a 12-16C saturated fatty acid alkali metal salt(s). Further, the inhibitor preferably contains <=5 wt.% a 18C saturated fatty acid alkali metal salt(s), <=10 wt.% a 1-10C saturated fatty acid alkali metal salt(s) and <=15 wt.% a 18C unsaturated fatty acid alkali metal salt(s). The inhibitor is used in a 0.05 to 2.0 wt.% ratio based on the weight of cement in a cement composition, preferably together with 0.005 to 0.05 wt.% of an alkanolamine and/or an alkylenediamine (total content on the same basis).
Patent JP-H07145947-A (JP)
Title: Heating cooker
Inventor: OTA NOBUAKI
IPC: F24C7/02
Filed: 1993-11-26
Abstract: PURPOSE:To display a reservation cooking menu even after a reservation cooking function is set by providing display control means for displaying the menu when a reservation confirmation key is operated at the time of displaying a reservation time and displaying a present time when the key is operated at the time of displaying the menu. CONSTITUTION:If a reservation time and cooking menu is desired to be confirmed in a state that a reservation cooking function is set, i.e., a present time is displayed on a display unit, when a reservation confirmation key is pressed, an operation advances to 'YES' in a step S1 to display a reservation time (in a step 2). Then, when the key is pressed, the operation advances to 'YES' in a step S3 to display the menu (in a step 4). Thus, the menu can be confirmed. When the key is pressed in a state that the menu is displayed on the display unit, the operation advances to 'YES' in a step S5 to again display the present time (in a step S6).
Patent JP-H04171308-A (JP)
Title: Fastener coated with foaming sealing agent and manufacture thereof
Inventor: NAKADA RYOSUKE
IPC: F16B15/00
Filed: 1990-10-31
Abstract: PURPOSE:To eliminate resin bank and improve mass-producibility by applying foaming sealing to an end surface of a fitting, naturally drying it, and then baking. CONSTITUTION:A foaming sealing resin 9 is prepared by charging foaming agent dissolved by solvent into silicone resin and agitating therein. A nail 1 is impregnated with the resultant resin 9 in its part below its head. Thus, the nail l is coated with a foaming sealing agent 6. The agent 6 adhered to the tip of the nail is removed by the solvent. Then the agent is naturally dried by leaving for at least twelve hours. Then, heat-foaming baking is carried out. The foaming sealing resin 9 is applied thinly to the fitting and heat-foamed, so that resin bank is eliminated and mass-producibility is improved.
Patent JP-2000120246-A (JP)
Title: Spiral staircase
Inventor: TAGAMI RYUJI
IPC: E04F11/16
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To make fabrication cost low at a site after rust prevention plating by arranging rods for a protection fence on a wall plate, and disposing each upward and downward projection at both the end of a wall plate, and further joining each upper and lower step by the upward and downward projections. SOLUTION: A bracket 11 is fastened in a spiral manner around a support post 1 by welding, and the attachment holes 23 of ribs 22 of a step 2 are matched with two upper and lower holes 12 of the bracket 11 before being tightened by bolts and nuts. In this instance, the downward projection 28 and upward projection 27 of each upper and lower step 2 are matched to be fixed by tightening a nut into a bolt passed through a slot 29, and each rod 3 for a protection fence is fitted in a metal piece 31. A hook part of the metal piece 31 is passed through the cut groove 26 of a wall plate 24, and a bolt is pierced through the attachment hole of the metal piece 31 and the attachment hole 25 of the wall plate 24 to be tightened by a nut, several pieces of which are fastened to each step 2.  By this way, the upper step 2 and lower step 2 are joined, and in used of the same steps 2, a spiral staircase can be constructed with the different riser of the step 2.
Patent JP-H08153119-A (JP)
Title: Multimedia data base generation system
Inventor: INAMORI SHUZO
IPC: G06F17/30
Filed: 1994-11-30
Abstract: PURPOSE: To efficiently set retrieval keys suitable for the contents of individual cuts. CONSTITUTION: This multimedia data base generation system is equipped with a material dividing means 11 which fetches a material including synchronized image information and speech information, detects changes of cuts on the basis of correlative values between adjacent frames constituting the image information on the basis of a threshold value and divides the material or image by cuts, a speech information recognizing means 12 which converts the speech information into a series of phonemes, performs morpheme analytic processing and syntax processing, and converts the speech information into a character string, a display means 13 which displays the cuts and character strings generated by the speech information recognizing means 12 in parallel by the cuts of the material or image information divided by the material dividing means 11,  and a retrieval key setting means 14 which monitors whether or not individual wording constituting the character string is specified from the outside by the cuts and makes the specified wording correspond to the image information.
Patent JP-S62153971-A (JP)
Title: Corona electrifier
Inventor: KUBO HIDEYUKI
IPC: H01T19/00
Filed: 1985-12-27
Abstract: PURPOSE:To simply and accurately change the height of a charged line by providing attachably and detachably a variable fitting position member for changing the height of the charged line apart from the first and the second insulating member. CONSTITUTION:Inside the insulating materials 3 and 4, variable fitting position adjusting boards 14 and 15 for charging the height of the charged line 1 are provided attachably and detachably in a recess part 16 formed in the insulating members 3 and 4. Furthermore, the external shape of the variable fitting position adjusting boards 14 and 15 is a square, and in the central part of said boards 14 and 15, a deformed square hole 17 is formed. Each vertex of the hole 17 is situated in the center of each side of the variable fitting position adjusting boards 14 and 15, and the distance of each vertex from each side differs. When the variable fitting position adjusting boards 14 and 15 are inserted in the recessed part 16 of the insulating materials 3 and 4 in a condition where the charged line 1 is passed through the hole 17, the charged line 1 can be placed in the center of a discharging aperture part in the case 2, and the height of the charged line 1 corresponding to each side of the variable fitting position adjusting boards 14 and 15 can be obtained accurately. Thus, the height of the charged line can be changed easily and accurately.
Patent JP-H04170882-A (JP)
Title: Digital camera signal processor
Inventor: MIMURA TOSHIHIKO
IPC: H04N5/228
Filed: 1990-11-05
Abstract: PURPOSE:To execute a camera signal processing in spite of the color filter arrangement of a sensor by separating chrominance signals corresponding to the sampling points of respective colors from a digital output signal and interpolating the chrominance signals of sampling points where the chrominance signal does not exist. CONSTITUTION:Chrominance signal separation means 139-141 separating the chrominance signals corresponding to the sampling points for respective colors from the output signal from a digital-converted image pickup element 100 and chrominance signal interpolation means 113-116 interpolating the chrominance signals of the sampling points where the chrominance signal does not exist are provided. Thus, the chrominance signals corresponding to all the sampling points for respective colors can be obtained in spite of the color filter arrangement of the image pickup element and a reading method, and the camera signal processing can be executed.
Patent JP-H01138241-A (JP)
Title: Production of flame-retarding paper/phenol resin laminate
Inventor: NANAUMI KEN
IPC: H05K1/03
Filed: 1987-11-25
Abstract: PURPOSE:To obtain the title laminate excellent in heat resistance and punching quality, by impregnating a paper base with a phenol resin varnish containing a specified reaction product as a flame retardant and molding the impregnated base by heating. CONSTITUTION:A flexible flame retardant is obtained by reacting a halogenated epoxy resin (A) having two epoxy groups in the molecule (e.g., tetrabromobisphenol A diglycidyl ether) with a dimer acid (B) (e.g., linolic acid dimer) under conditions including a ratio of the number of equivalents of the epoxy groups of component A to that of the carboxyl groups of component B of at least 1.5 in the presence of a catalyst (e.g., imidazole) to an acid value <= 0.1 and reacting the product with a dihydric phenol (e.g., bisphenol A) in an amount at most equivalent to the excess epoxy groups. 100 pts.wt. (in terms of solid matter) phenol resin for laminates (e.g., drying oil-modified phenol resin) is mixed with 10-100 pts.wt. said flame retardant and, optionally, an inorganic flame retarding aid (e.g., '2O3) to obtain a varnish. A predetermined number of sheets of a paper base impregnated with this varnish are laid upon each other and molded, optinally together with a copper foil coated with an adhesive laid on one side, under applied heat and pressure to obtain the title laminate.
Patent JP-2000128815-A (JP)
Title: Production of cyclic alcohol
Inventor: GRUND GERDA
IPC: C07C29/52
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To produce a cyclic alcohol at a high reactional rate and a resultantly improved rate of reaction. SOLUTION: A cycloalkane having 9-16 carbon atoms and boric acid in an amount of 0.2-5 mass % based on the cycloalkane are charged and the boric acid in an amount so as to provide (1:0.6) to (1:1.7) molar ratio of the formed cyclic alcohol to the boric acid at the completion of the reaction are metered and fed during the reaction in a method for oxidizing the cycloalkane into the cyclic alcohol in the presence of the boric acid using an oxygen-containing gas. Furthermore, the reaction is conducted in the presence of 0.05-5 mass % of cobalt (II) based on the essentially used cycloalkane.
Patent JP-H10125521-A (JP)
Title: Manufacture of anisotropic granulated-powder
Inventor: MAKITA AKIRA
IPC: H01F1/06
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To improve fluidity by applying an alternating damping magnetic field in which maximum strength of a magnetic field does not exceed an application magnetic field during granulation to anisotropic granulated powder with remainant magnetism granulated in a magnetic field. SOLUTION: Raw material consisting of Nd, Pr, Dy, Co, B, the rest Fe and inevitable impurities is fused at high frequency in Ar gas atmosphere and alloy is prepared by fusing. Then, after the alloy is roughly ground, it is ground and further ground to obtain powder of an average grain diameter of about 3μm. Binder and water are added to the powder and agitated. The obtained slurry is supplied to a spray dryer device with a magnetic circuit for orientation and granulation is carried out in nitrogen gas. Gap magnetic field strength of the device is made about 2.5kOe. Then, the obtained anisotropic granulated powder is put in alternating damping magnetic field of a maximum magnetic field of about 2kOe and demagnetization is carried out.
Patent JP-H03158875-A (JP)
Title: Transfer device for image formation device
Inventor: GOTO MASAHIRO
IPC: G03G15/16
Filed: 1989-11-17
Abstract: PURPOSE:To obtain always stable and effective transfer independently of environmental change in the resistance of a transfer means such as a transfer roll and dispersion of resistance values among solid elements by abutting an electrode upon the transfer means and controlling a transfer voltage to be impressed to the transfer means in accordance with a current value flowing into the electrode. CONSTITUTION:Only at the time of paper feeding for allowing a transfer material to pass a transfer part, a bias voltage is impressed to the transfer roll 6 by a high voltage generation part 10. At that time, current (i) flowing into the electrode 7 is fed back to a high voltage control part 9 to control the part 10 so that the current value (i) goes 2muA. The current value (i) flowing into the electrode 7 is converted into a proper voltage by a load 9d and inputted to a differential amplifier 9c. Although high frequency for generating high voltage is obtained by an oscillator 9a and an amplifier 9b, the gain of the high frequency is controlled by a signal outputted from the amplifier 9c and the output of the generation part 10 is controlled so that the current flowing into the electrode 7 is fixed (2muA).
Patent JP-H02142858-A (JP)
Title: Easily dispersible carbon black
Inventor: ISHIZU MAKOTO
IPC: C09C1/48
Filed: 1988-11-25
Abstract: PURPOSE:To obtain granulated carbon black which is nondusting, does not require drying and has good dispersibility by granulating carbon black by com pression into a roughly packed bulk density in a specified range and an initial dispersibility above a specified %. CONSTITUTION:Carbon black (usually powdery carbon black of a closely packed density of 0.05-0.30g/cm<3> such as coloring carbon black, carbon black for rubber or acetylene carbon black) is granulated by compression to obtain easily dispersi ble granulated carbon black of a roughly packed density of 0.100.50g/cm<3> and an initial dispersibility <=5.0%. This carbon black is nondusting, does not require drying unlike wet granulation, and has very good dispersibility in a medium. Therefore, the granulation of ink, synthetic resin or the like can be conducted effectively.
Patent JP-H06148679-A (JP)
Title: Reflective liquid crystal display device
Inventor: MATSUOKA HIDETATSU
IPC: G02F1/136
Filed: 1992-11-09
Abstract: PURPOSE:To accelerate a switching element for liquid crystal drive and to improve display quality. CONSTITUTION:This device is provided with a single crystal silicone substrate 1 for which an MOSFET arranged in the shape of a matrix, picture element electrode 5 connected to the source of the MOSFET, data bus 4 for connecting the drain of the MOSFET and scan bus connected to a gate electrode 3 of the MOSFET and arranged vertically to the data bus are formed on the surface, transparent substrate 9 provided at a fixed gap through a liquid crystal layer 7 to the silicone substrate and attached a transparent common electrode 8, and storage capacity electrode 10 constituting electrostatic capacity at a gap to the picture element electrode or the source of the MOSFET. The storage capacity electrode 10 is simultaneously led out outside. The data bus 4 and the picture element electrode 5 are formed so as to cover the surface of the gate electrode 3. The surface of the picture element electrode 5 is made flat.