baber/WOPTO huggingface dataset:
Patent JP-S63115365-A (JP)
Title: Latch-up prevention circuit of semiconductor integrated circuit
Inventor: MATSUBA TERUO
IPC: H01L21/8238
Filed: 1986-10-31
Abstract: PURPOSE:To prevent the latch-up by respectively constructing a P-n junction transistor as a current bypass circuit for latch-up prevention in a P-type semiconductor substrate and an n-type semiconductor substrate, thereby preventing the bypass current becoming the trigger current of a parasitic thyristor. CONSTITUTION:In an n-type semiconductor substrate 1 a P-type semiconductor 2 is constructed, and in a P-type semiconductor substrate 3 an n-type semiconductor 4 is constructed. The signal line to the outside of the semiconductor integrated circuit constructed in the n-type semiconductor substrate 1 or the P-type semiconductor substrate 3 is connected to the P-type semiconductor 2 and the n-type semiconductor 4 with a three-dimensional structure and connected to an input/output terminal 9. The n-type semiconductor substrate 1 is connected to the highest potential, and the P-type semiconductor substrate 3 is connected to the lowest potential and mounted in a package 10. If a voltage over the highest potential is applied to the input/output terminal 9, the current can be bypassed through the P-type semiconductor 2 and the n-type semiconductor substrate 1. If a voltage below the lowest potential is applied to the external terminal 9, the current can be bypassed through the n-type semiconductor 4 and the P-type semiconductor substrate 3.
Patent JP-2000092768-A (JP)
Title: Winding bobbin structure
Inventor: HOSOZAWA KAZUJI
IPC: H02K3/46
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To wind all windings in an aligned condition by forming a rough surface on the winding surface of an insulating bobbin for winding the windings, thereby attaining aligned winding without waving the first layer of winding. SOLUTION: A rough surface is formed on the winding surface 2 of an insulating bobbin 1 provided for a stator. The winding surface 2 on the rough surface is formed with a sawtooth-shaped recessed and projecting surface, and a winding 3 for forming the first layer of winding A is wound around the respective recessed parts 2a of the recessed and projecting surface. It is thus possible to attain a highly dense winding without generating an extra clearance between respective windings 3. The second layer of winding B is wound around the first layer of winding A by placing the respective windings 3 on the respective bottoms A1 of the first layer of winding A to form the second layer of winding B. It is possible to wind the Nth layer of winding around the periphery of the second layer of winding B as required.
Patent JP-2001078975-A (JP)
Title: Biological magnetism measuring apparatus
Inventor: KONDO SHOJI
IPC: A61B5/05
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To allow a subject to escape from a measuring condition by himself. SOLUTION: In this biological magnetism measuring apparatus, an escape switch 23 and a call switch (not shown) having three of red, green and yellow buttons are disposed respectively in right and left positions on the side faces of the top panel of a bed 3 which are within easy reach of a subject lying on the bed 3. When the subject 2 wants to immediately leave the bed 3 for some reason during measurements, the escape switch 23 built into the right side face of the top panel of the bed is pressed so that the bed 3 falls to a bottom dead center by its own weight and stops. This assures a space between the bed 3 and the bottom face of a Dewar 4, thereby allowing the subject 2 to stand up from the bed 3.
Patent JP-H01106158-A (JP)
Title: Control system for inter-processor data communication
Inventor: YAMAMOTO KAZUO
IPC: G06F15/16
Filed: 1987-10-19
Abstract: PURPOSE:To instantaneously fetch data when the data on one of two CPUs is required by transmitting data from the other CPU before the data on a first CPU is required and storing the received data. CONSTITUTION:A CPU 2 writes data to a data register 9 regardless of the state of the flag of a conditional register 7. In the case, a fact that an address 2 is set at a low level is stored in the register 7 in the form of a data fetching permission flag. A CPU 1 starts to monitor said permission flag of the register 7 when the data is required for processing and then fetches the data from the register 9 after detecting the fact that the permission flag is set at a low level. At the same time, the data fetching flag of the register 7 is set at a high level owing to the data fetched from the register 9. Thus the data communication is through with a 1st byte.
Patent JP-S61181529-A (JP)
Inventor: AANESUTO SHII BURAUN
IPC: A23B7/02
Filed: 1985-11-22
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-H01104637-A (JP)
Title: Propylene based polymer composition
Inventor: MOTOYAMA MORIHISA
IPC: C08K7/00
Filed: 1987-10-19
Abstract: PURPOSE:To obtain the titled lightweight composition, containing silica.alumina hollow bodies in a specific proportion, having a modified propylene based polymer in a specific proportion based on the above-mentioned hollow bodies with excellent scuff resistance and improved mechanical characteristics and useful as automotive parts. CONSTITUTION:The aimed composition which is a composition consisting of (A) a crystalline propylene based polymer having 0.01-100g/10min melt flow index, (B) silica.alumina hollow bodies having 5-400mum average particle diameter and 0.70-1.00g/cm<3> density and (C) a modified propylene based polymer obtained by treating (i) 100pts.wt. propylene based polymer with (ii) 0.01-10pts. wt. organic compound having at least one unsaturated bond and carboxylic acid group or anhydride group thereof in the molecule and (iii) 0.01-10pts.wt. organic peroxide. The composition ratio of the component (B) based on the total composition accounts for 3-50wt.% and the amount of the component (iii) based on 100pts.wt. component (B) is 7-75pts.wt.
Patent JP-H1199671-A (JP)
Title: Ink recorder
Inventor: KAWANO YUZO
IPC: B41J25/304
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink recorder which performs printing through scanning with a recording head in which accuracy of color shift adjustment, or the like, is enhanced while simplifying the adjusting method. SOLUTION: An ink supply device comprises a plurality of head blocks 22, 23 having a plurality of recording heads 1a-1e provided with a plurality of nozzle groups corresponding to a plurality of openings, a position reference member for positioning these head blocks 22, 23, and a carriage 3 mounting a plurality of ink tanks for supplying ink to the recording heads 1a-1e and forming an image through scanning, wherein the position reference member is interposed between the head blocks 22, 23.
Patent JP-H06115239-A (JP)
Title: Picture pattern shifting device and picture pattern size adjusting device
Inventor: MOGI MASAO
IPC: B41M5/00
Filed: 1992-09-30
Abstract: PURPOSE:To facilitate the registration of the size of a picture pattern by providing additionally a position moving means and the like capable of modifying the relative position between a picture pattern shifting member and a holding means for holding a matter to be printed in a moving direction in a device wherein printing is effected by changing the contact position between the picture pattern shifting member and the matter to be printed and by shifting the picture pattern successively in a moving direction. CONSTITUTION:In a screen printing machine, a matter 3 to be printed is fixed to a fixing plate 4 on the upper face of a support plate 10, and a stencil 1, which is a form plate, is fixed to a chase 2. In this case, according to the movement of a position where a sqeezee 9 is in contact with the stencil 1, i.e., a printing position, the size of a picture pattern to be obtained apts to make a difference from the size of the desired picture pattern. In order to cope with such a difference, a moving mechanism 17 is controlled by a controlling device 18 in response to a position correcting signal related to the printing position, which is inputted in advance from an encoder 16. By means of controlling the moving mechanism, the fixing plate 4 is moved to correct the printing position, and a picture pattern having a desired size is printed.
Patent JP-S63113932-A (JP)
Title: Inorganic solid particle suspension for magnetic recording medium
Inventor: AOYAMA SHIGEO
IPC: C09D5/23
Filed: 1986-10-31
Abstract: PURPOSE:To obtain a recording medium having good physical characteristics without impairing the electrical characteristics thereof by incorporating inorg. solid particles treated with an organosilazane compd. into the titled suspension. CONSTITUTION:This nonaqueous inorg. solid particle suspension for the magnetic recording medium is formed by treating the surface of the inorg. solid particle alpha-Al2O3 with such organosilazane compd. as expressed by the formula. In the formula, R is R1(R2O)m(CH2)n and R1, R1 is an alkoxy group or acetoxy group of 1-6C. R2 is an alkylene group, m is >=1 integer, n is 0-5 integer. R' and R'' are an alkyl group or amino group of 1-6C. The inorg. solid particles are treated by the organosilazane compd. contg. the alkylene oxide expressed by the formula, by which the dispersibility and dispersion stability of the inorg. solid particles in the nonaqueous suspension for the magnetic recording medium are satisfactorily improved.
Patent JP-S62121935-A (JP)
Title: Information reproducing device
Inventor: TANAKA SHINICHI
IPC: G11B7/09
Filed: 1985-11-21
Abstract: PURPOSE:To offset the phase delay influence by an LPF and to attain a control with less disturbance due to defects by replacing the output signal of a low frequency compensation circuit with a low frequency component extracted from a tracking error signal at the time of detecting defects of a recording medium. CONSTITUTION:At the time of detecting the defects of the recording medium, the low frequency component extracted from a tracking error signal before a low frequency compensation circuit 7 by the LPF 8 being a DC gain the same as the circuit 7 is held in a holding circuit 9. A switching means 12 switches a signal supplied to a drive circuit 10 from the output signal of the circuit 7 to the held signal in the circuit 9. Thus the phase delay influence by the LPF 8 can be offset, and tracking can be controlled with less disturbance due to the defects of the recording medium.
Patent JP-H06108659-A (JP)
Title: Method and structure of reinforcing bar arrangement
Inventor: TAKEGAMI HIDEKI
IPC: E04G21/12
Filed: 1992-09-30
Abstract: PURPOSE:To make it possible to eliminate the need for such work or equipment and materials required to maintain scaffolding, and what is more, to execute construction work with high efficiency and safety as well. CONSTITUTION:A plurality of high mounts 1 and low mounts 2 are provided respectively while net members 3 which are strong enough to support human weight are provided. The low mounts 2 are laid out on a temporary floor surface 5 to which concrete 4 is to be placed. The net members 3 are loaded on these low mounts 2. It is so arranged that people may walk on the nets and the concrete 4 is cast up to the height which allows the each of nets 3 to be concealed after the specified construction work has been executed.
Patent JP-H01103472-A (JP)
Title: Printer with function for protruding head of printing sheet
Inventor: YAMADA YOSHIKO
IPC: B41J13/00
Filed: 1987-10-16
Abstract: PURPOSE:To accurately protrude the head of a printing sheet by a method wherein when the printing sheet is detected by a printing sheet-detecting means, the sheet is fed backward until it comes to be not detected, and is then fed forward by a predetermined amount. CONSTITUTION:A head-protruding key is depressed. When a printing P is present in a branching paper passage 59 or a sheet feeder 11 and has been inserted to or beyond a position at which an optical sensor 35 is turned ON, a driving stepping motor 27 is reversely rotated to feed the paper P backward. Next, when the sensor 35 stops detecting the paper P, the motor 27 is stopped. Then, the motor 27 is driven forward for a short time, after which the ON state of the sensor 35 is judged affirmative, and the paper is fed forward by a predetermined amount, whereby the operation of protruding the head of the paper P is completed.
Patent JP-H06109846-A (JP)
Title: Optical distance-measuring apparatus
Inventor: HARADA TSUKASA
IPC: G01S7/48
Filed: 1992-09-30
Abstract: PURPOSE:To capture an object under test such as a preceding vehicle or the like by a method wherein the existence direction of the object under test such as the preceding vehicle or the like is estimated and an optical system is operated automatically to the direction. CONSTITUTION:Condensing lenses 5, 6, 7 are arranged at the front of a light- emitting element 2 and a plurality of photodetectors 3, 4 which have been arranged in the transverse direction. Photodetection areas 43, 44 for the individual photodetectors 3, 4 are set in respectively different ranges so as to be overlapped partly with each other. A mechanism wherein relative positions in the transverse direction between the light-emitting element 5 and the photodetectors 3, 4 and the condensing lenses 5, 6, 7 are displaced and the photodetection areas 43, 44 are deflected and its driving motor as well as an operating and control part which controls the driving motor on the basis of the combination of magnitude relationships of the distance measured value or the photodetection intensity of the individual photodetectors 3, 4 are installed. They are operated so that a reflecting body 40 such as a preceding vehicle of the like is always captured inside the overlapped region of the photodetection areas 43, 44.
Patent JP-H01103310-A (JP)
Title: Surface acoustic wave element
Inventor: NAKAHATA HIDEAKI
IPC: H03H9/145
Filed: 1987-10-16
Abstract: PURPOSE:To obtain a surface acoustic wave element used at an ultrahigh frequency band by laminating a diamond-like carbon film layer, a piezoelectric layer and an electrode on a substrate and forming the diamond like layer by the gas phase synthesis method. CONSTITUTION:The surface acoustic wave element is constituted by the substrate 1, the diamond-like carbon film layer, the piezoelectric layer 3 and the short-circuit use electrode 5. The diamond-like carbon is made of a gas such as a hydrocarbon as the raw material and synthesized on various substrates such as glass, Si or metal by the gas phase. The gas phase synthesis method of the diamond-like carbon is implemented by any of (1) the raw material gas is excited by heating an electron radiation material, (2) the gas is stimulated plasma and (3) the gas is decomposed and stimulated by light. A proper diamond-like carbon film layer is obtained by any synthesis method.
Patent JP-S63116300-A (JP)
Inventor: YAMADA SATORU
IPC: G09F19/20
Filed: 1986-11-04
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-H10107261-A (JP)
Title: Manufacture of heterojunction field-effect transistor
Inventor: ENOKI TAKATOMO
IPC: H01L21/338
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To independently, highly accurately, and uniformly control the side etching quantity at gate recessing time on source and drain electrode sides by making the areas of the openings of a resist material formed on the source and drain electrodes different from each other. SOLUTION: After the entire surface of a multilayered structure is coated with a resist material 1-11, opening sections are formed through the resist material 1-11 having a resist pattern having openings above a drain electrode 1-9, a source electrode 1-8, and a gate area 1-10-1 between the electrodes 1-9 and 1-8. At the time of forming the opening sections, the area of the opening 1-91 on the drain electrode 1-9 is made larger than that of the opening 1-81 on the source electrode 1-8. In such a state, a cap layer 1-7 exposed in the gate area 1-10-1 is selectively etched by using an etchant containing an oxidation reduction agent and has a lower etching speed against a barrier layer 1-6 and a higher etching speed against the cap layer 1-7. Thereafter, an HFET is completed.
Patent JP-H0570611-A (JP)
Title: Biaxially orientated polyester film
Inventor: MATSUMOTO HARUO
IPC: C08K3/36
Filed: 1991-09-12
Abstract: PURPOSE:To obtain the title film useful as a base for high-quality magnetic tape, having excellent surface smoothness and improved slipperiness, comprising specific amounts of colloidal silica containing an alkali metal oxide and having a specific average particle diameter and inert particles. CONSTITUTION:0.05-0.5wt.% colloidal silica containing 0.004-0.02mol calculated as an alkali metal oxide of an alkali metal compound (e.g. sodium oxide) based on 100g colloidal silica and having 0.15-0.45mu average particle diameter and 0.0001-0.0019wt.% inert particles (e.g. spherical calcium carbonate) having 0.5-1.5mum average particle diameter are added to a mixture of terephthalic acid, ethylene glycol and antimony trioxide in an esterification reactor, subjected to polycondensation reaction at 285 deg.C under 0.1mmHg for three hours while stirring a formed polyester is extrusion molded in a molten state at 290 deg.C into a sheetlike state, biaxially orientated and heat-treated to give the objective biaxially orientated polyester film having excellent surface smoothness and improved slipperiness.
Patent JP-S63116826-A (JP)
Title: Mold posture converting and feeding apparatus for horizontal injection molding machine
Inventor: YOSHIOKA KENICHIRO
IPC: B29C45/17
Filed: 1986-11-06
Abstract: PURPOSE:To allow an arrangement truck to receive a movable mold converted to a horizontal arrangement posture in such a state that a fixed mold is always present at a predetermined reference position, by altering the mold receiving position of the arrangement truck with respect to a rotary reversal machine by detecting the width of the mold placed on the rotary reversal machine in the arrangement direction thereof. CONSTITUTION:A detection means 325 for detecting the width of the mold placed on a rotary reversal machine 30 is provided to the rotary reversal machine 30. The positional adjustment of a table 106 corresponding to the difference in the width of the mold M is performed by controlling the drive means of the table 106 by a control unit U corresponding to the detection of the width of the mold M by a detection means 325. That is, when the width is small like l1, the table 106 is relatively positioned toward the right as compared with a time when the width is large like l2. By this constitution, the distance (t) from the left end surface of the table 106 is made constant regardless of the size of the width of the mold M and the mold M is placed on the table 106 at a predetermined position, that is, the mold M is delivered to an arrangement truck 10 on the basis of a fixed mold M-a.
Patent JP-H1179077-A (JP)
Title: Emergency treatment method and tool for ship including tanker when cracking occurs
Inventor: KASAMATSU TOYOSHI
IPC: B63B43/02
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To emergently cope with the occurrence of sudden cracking and opening in the hull of a ship including a tanker. SOLUTION: When cracking or opening occurs in the hull 3 of a ship 2 including a tanker the cracking or opening 4 is covered with an given size of emergency treatment tool 1 of water-proof covering sheet material and the water-proof covering material is tensed at both ends around the body of the hull 3 with ropes 10, 12 to block the cracking or opening 4 therewith. Specially, the water-proof covering material is formed with a facing material and a backing material overlapped with each other and a given thickness of elastic cushion is internally mounted between the facing material and the backing material to elastically and closely block the cracking or opening 4 in the hull 3.
Patent JP-S62110044-A (JP)
Title: Flexible belt with connecting section, manufacture thereof and mold for injection molding used for said manufacture
Inventor: LIEBL RUDOLF
IPC: B29L29/00
Filed: 1986-11-06
Abstract: A flexible link belt has a flexible belt woven of weft and warp threads or filaments leaving interstices between the filaments. Links, such as snap buttons or gear teeth of synthetic material, have one portion on each side of the flexible belt. The link portions are secured to each other directly through the interstices by melting the link portions to each other through the interstices by injection molding.
Patent JP-H10110759-A (JP)
Title: Disc brake for vehicle
Inventor: SUZUKI TSUTOMU
IPC: F16D65/74
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To maintain a fixed control clearance even if a pad is worn by fitting a flow control mechanism which limits hydraulic oil pushed out to a fixed amount, at the time of releasing braking, from a hydraulic cylinder which presses a spring and a pad that force a brake pad for clamping a disc rotor to the returning side. SOLUTION: During braking operation, a piston 11 is pushed to feed the hydraulic oil of an oil reservoir 10 to a hydraulic cylinder. When the piston 11 advances to a fixed limit, hydraulic oil passes through a check valve 13 by a lack amount from the back side of the piston 11 and fed to the hydraulic cylinder, and a brake pad clamps a disc rotor. At the time of releasing braking, the pad pushes out the hydraulic oil from the hydraulic cylinder by action of a spring, and the hydraulic oil is limited to the accommodation amount of the oil reservoir 10, so that the separating amount of the pad from the disc rotor is kept constant.  The oil amount remaining in the hydraulic cylinder increases by the supply amount at the time of braking operation, therefore, the retreat position of the pad displaces to the disc rotor side according to its wear amount, thus keeping a braking clearance constant.
Patent JP-H08124760-A (JP)
Title: Electromagnetic device
Inventor: OGASAWARA HIROSHI
IPC: H01F27/32
Filed: 1994-10-26
Abstract: PURPOSE: To provide an electromagnetic device which can improve the frequency characteristic of an inverter type electric-discharge lamp turning-on device and the reliability of which can be improved when a transient stress is applied to the device due to the repeated turning on/off of the power supply, attachment/detachment of a lamp, emitter-less, etc. CONSTITUTION: The winding structure of the high-voltage side coil of the inductor for filter, inductor for resonance, transformer for balancer, or transformer for output of an inverter turning-on circuit having a discharge lamp as a load or the pulse transformer of a pulse generating circuit for starting is constituted in such a way that the width of a coil winding is made narrower than that of the wire in the direction of the winding radius and one coil winding is constituted of one layer.
Patent JP-S6160584-A (JP)
Inventor: FUUGO BUINKURAA
IPC: B66B5/04
Filed: 1984-12-14
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。