baber/WOPTO huggingface dataset:
Patent JP-S59130465-A (JP)
Title: Manufacture of metal insulator semiconductor device
Inventor: MEGURO SATOSHI
IPC: H01L21/336
Filed: 1983-11-28
Abstract: PURPOSE:To prevent the gate breakdown at the boundary between a sapphire substrate and the side surface of an epitaxial grown layer 2 by a method wherein only the side surface part is selectively oxidized with an Si oxide film and a nitride film as a mask, thus thickening a side surface passivation much more than the conventional. CONSTITUTION:With the nitride film 4 and the Si oxide film 3 as the mask, the epitaxial semiconductor grown layer 2 is etched to the same thickness as that of the grown layer 2, and then the sapphire substrate 1 is completely exposed. In order to prevent parasitic channel, an N type impurity is implanted into the side surface 2a of the grown layer 2, resulting in the increase of the impurity concentration at this part. Thereafter, an Si oxide film 3a for field passivation is formed on the side surface 2a of the grown layer 2 by heating oxidation. This oxide film 3a is made considerably thicker than the gate insulation film 5 formed later, e.g. to a film thickness of approx. 3,000Angstrom . Afterwards, the nitride film 4 is removed, successively processes are furthered; the gate insulation film 5 is formed e.g. to a thickness of 1,000Angstrom  by heat-oxidizing the surface of the grown layer 2 again. Thus, the effect of preventing gate breakdown can be expected, and the number of manufacturing processes reduces.
Patent JP-S6283098-A (JP)
Title: Method for continuously feeding out dehydrated sludge cake
Inventor: MIYOSHI KATSUO
IPC: B65G15/14
Filed: 1985-10-05
Abstract: PURPOSE:To enable an adequate countermeasure to be taken in an emergency, by applying an electric signal enabling the conveyor in the side of a primary treatment apparatus to rotate reversely to a secondary treatment apparatus and providing a hopper for the emergency to the side of the primary treatment apparatus. CONSTITUTION:When an incinerator is stopped by trouble, not only an inlined conveyor 3 is stopped but also a horizontal conveyor is moved to a reverse direction by an electric signal, and the dehydrated cake carried by the horizontal conveyor 2 is stored in a hopper 5 for an emergency. By this method, a dehydrator 1 can continuously take out the dehydrated cake even if the incinerator is out of order. As a result, the operation of the dehydrator can be continued even at time of trouble.
Patent JP-H1164256-A (JP)
Title: Inspecting device
Inventor: HAMASHIMA MUNEKI
IPC: G01N23/20
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To improve the S/N (signal-to-noise ratio) of detected images and to enable the obtaining of homogeneous and clear images by constituting a telecentric electro-optic system out of an objective electro-optical system and a beam limiting means. SOLUTION: An irradiating means 11 irradiates a sample with electron beams, and the surface of the sample is irradiated with electron beams via a deflecting means 3, a beam limiting means 5, and an objective electro-optical system 4. When the surface of the sample is irradiated with electron beams, secondary electrons, reflected electrons, or back scattering electrons are generated as secondary beams from the surface of the sample irradiated with beams. The secondary beams are detected by an electron detecting means 2 via the objective electro-optical system 4 and the deflecting means 3. At this time, the limiting means 5 is arranged at the focus location of the objective electro-optical system 4, and the objective electro-optical system and the limiting means 5 constitute a telecentric electro-optical system.  Therefore, the main rays of the secondary beams from the sample forms a crossover at the focus location of the objective electro-optical system 4, and all of them are detected by the electron detecting means 2.
Patent JP-H08190604-A (JP)
Title: Method and apparatus for generation of hybrid data structurefor display of raster image
Inventor: DENISU JII NIKORUSON
IPC: G06V30/40
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an improved device and method for displaying images on a raster display device such as a laser printer and a computer monitor. SOLUTION: A system 10 for generating raster images derived from a data structure is provided, and the system 10 is provided with a data processor, a recognition device for executing a recognition processing relating to an input bit map to the data processor and detecting an identifiable object inside the input bit map, a mechanism for generating a hybrid data structure including the identifiable object, coded data corresponding to an unidentifiable object and the input bit map and an output device capable of generating the visually perceivable raster images derived from the input bit map inside the hybrid data structure.
Patent JP-S6377965-A (JP)
Title: Flame-retardant polyester resin composition
Inventor: HIROBE KAZUFUMI
IPC: C08K3/00
Filed: 1986-09-19
Abstract: PURPOSE:To provide the title compsn. having excellent thermal stability, etc. and improved properties with regard to dripping, by mixing a specified modified polyethylene terephthalate resin with a polyphenylene sulfide resin, a brominated polystyrene and a reinforcing filler. CONSTITUTION:100pts.wt. modified polyethylene terephthalate resin (A) having a heat crystallization temp. Tc(H) of not higher than 120 deg.C is mixed with 0.5-5 pts.wt. polyphenylene sulfide resin (B), 3-30pts.wt. brominated polystyrene (C) (e.g., polytribromostyrene) and 5-200pts.wt. reinforcing filler (D) (e.g., glass fiber) to obtain the desired flame-retardant polyester resin compsn. The component A can be prepd. by introducing a modifier component such as polyethylene glycol, an adduct of ethylene oxide to bisphenol A or sodium polypropylene glycol diphthalate into a polyethylene terephthalate resin.
Patent JP-S59134178-A (JP)
Inventor: IEESUTA RANFUOOSU
IPC: B65D33/12
Filed: 1983-11-28
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-H0969464-A (JP)
Title: Chip type multilayer ceramic capacitor
Inventor: DATE TOMOHIDE
IPC: H01G4/12
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a chip type multilayer ceramic capacitor, which is provided with external electrodes of a multilayer structure, which comprises lower layer external electrodes for ensuring a fixing force to a ceramic element and upper layer external electrodes for ensuring a solderability at the time of mounting, and which is not generated in the deterioration of the insulation resistance, which is accompanied by a steep temperature change and is caused by a crack, is not short-circuited and is high in reliability. SOLUTION: When a chip type multilayer ceramic capacitor is seen from the direction parallel to an internal electrode extraction surface, the distance A between the internal electrode extraction surface and the edge ends 60A of upper layer external electrodes 6A is set in a side margin B or smaller which is formed of the internal electrode extraction surface and the points of internal electrodes 2. Even if a crack is generated, the crack does not lie astride the electrodes 2, which oppose to each other, in the interior of a ceramic element 1. As a result, migration of silver, which extends over between the opposed electrodes 2, is not generated. Accordingly, the deterioration of the insulation resistance of the capacitor and a shortcircuiting are not generated.
Patent JP-H0966781-A (JP)
Title: Wire harness for automobile
Inventor: MIYAZAKI YORIYUKI
IPC: H01B7/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide wire harness which can be used for general purposes even if an electrical part to be mounted in an automobile is changed. SOLUTION: A pair of main junction boxes 10 to 12 which are arranged at least on both sides and harnesses 13 to 15 which are arranged in parallel between these main junction boxes are provided. While the harness is provided with a common use circuit which is the minimum and required in the same kind of vehicle as a parallel circuit, an internal circuit of the main junction box is also provided with a common use circuit which is the minimum and required in the same kind of vehicle and a power supply circuit and a signal circuit for connecting with an optional circuit and a circuit for difference in specifications in the same kind of vehicle. When an electrical part other than the common use circuit is mounted in the same kind of vehicle, a sub-junction box is provided.  An internal circuit of the sub-junction box, a circuit selected from among the harnesses or/and the required power supply circuit and the signal circuit of the main junction box are mutually connected electrically.
Patent JP-S6279815-A (JP)
Title: Method for controlling operation of filter press
Inventor: MIYAMOTO HIROAKI
IPC: B01D25/12
Filed: 1985-10-03
Abstract: PURPOSE:To prevent the breakage of a filter plate by detecting the pressure in each filter chamber and stopping the feed of sludge when a pressure difference at more than the specified value is generated between any filter chambers when sludge is fed by a filter press. CONSTITUTION:A pressure detector 2 is embedded in each filter plate 3 or inserted into each filter chamber 1 and the pressure on the inside of the filter chamber 1 is detected. Then a detected pressure signal (a) from each filter chamber 1 is sent to an arithmetic controller 4. When a pressure difference at more than the specified value is detected between any filter chambers 1, a stop signal is outputted from the arithmetic controller 4 and the feed of sludge is stopped. After cake is discharged in the succeeding stage, the cause for the generation of the pressure difference between the filter chambers, for example, the clogging of a sludge feed mouth piece is inspected, and the breakage of the filter plate is prevented. Accordingly, a filter plate having low compressive strength (e.g., a thin-walled filter plate, a resinous filter plate and a filter plate without any reinforcing bosses) can be used.
Patent JP-S59110585-A (JP)
Inventor: SATOU YASUYUKI
IPC: B25J15/00
Filed: 1982-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000051741-A (JP)
Title: Distributor having nozzle for controlling discharge of heated liquid by unheated pressurized air
Inventor: RINEY JOHN M
IPC: B05C5/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To make usable a pattern air not required to be heated by incorporating a heat insulating part between an air discharge pass and a liquid discharge path in a distributor in which beads are discharged in a spiral pattern so as to stick beads of adhesive or the like in an overlapped loop. SOLUTION: The liquid distributor 10 for distributing a heated liquid, such as hot melt adhesive, includes a distributor body 12 to which a nozzle 14 consisting of a liquid distributing nozzle part 16 and an air cap 18 is connected. The distributor body 12 has a liquid path 20 in which an adhesive port 22 is opened and an air chamber 24 in which an actuating air port 26 is opened and incorporates a valve member/piston assembled body 28. The air cap 18 is provided so that an opening 38 formed therein forms a heat insulating air space (heat insulating part) between an air flow passage 40 and a liquid discharge path 30 and between an air discharge path 44 and the liquid discharge path 30, and by discharge air from the path 44, the liquid is given rotation.
Patent JP-H0778094-A (JP)
Title: Method for control at application program fault time of computer system
Inventor: NARUHIRO KOJI
IPC: G06F11/00
Filed: 1993-09-07
Abstract: PURPOSE:To handle of a fault of an application program without reducing the efficiency of the computer system. CONSTITUTION:An operating system program which performs operation control over the computer system and an application program which runs on the operating system are individually constituted. If a fault occurs to the application program of the computer system which is present in a different sectioned address space (S1), a gathering process (S6) for fault data and a substituting process (S9) for the application program where the fault occurs are performed by an application program which runs in user mode.
Patent JP-S59115225-A (JP)
Inventor: HAMAMOTO HIDEKI
IPC: B65B63/08
Filed: 1982-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60113932-A (JP)
Title: Assembling process of resin sealed semiconductor device
Inventor: TAKEUCHI MASAHARU
IPC: H01L21/52
Filed: 1983-11-26
Abstract: PURPOSE:To improve productivity by means of lowering the chip position by a method wherein, in a leadframe composed of die pads fixing to a semiconductor chip and internal leads opposing to the die pads, the die pads are omitted to stick a plastic film on the lower surface of each inner leads while a chip is fixed on the position corresponding to the die pads to be wire-bonded with the leads opposing to the chip. CONSTITUTION:The die pads for loading a semiconductor chip 2 normally provided on a leadframe 11 is omitted and the die pads eliminating the leads 11b comprising the leadframe 11 are held and opposingly arranged. Next a plastic film 12 sticked on the lower surface of the leads 11b is omitted and a semiconductor chip 2 is fixed on the film 12 corresponding to the die pads to connect an electrode wiring provided on the semiconductor chip 2 to the leads 11b using metallic wirings 3. Through these procedures, the position of the chip 2 is lowered by means of omitting the normally used die pads to resin-seal the whole body while exposing the ends of the leads 11b.
Patent JP-S6375324-A (JP)
Title: Idle rotational speed control valve device
Inventor: EGAMI MASAKI
IPC: F02M69/32
Filed: 1986-09-18
Abstract: PURPOSE:To prevent the generation of fretting corrosion by forming a thin film made of a fluorine contained polymer on either the outer circumferential surface of the outer ring or the inner circumferential surface of the inner ring of a rolling bearing to be assembled in the bearing via a microscopic clearance. CONSTITUTION:An idle rotational speed control valve device is provided on an internal-combustion engine supported at its rotor end by a rolling bearing. A step motor being used at the valve drive area of this device to make the valve shaft go in and out while the motor is driven causes a variation in the clearance area between the valve seat and the valve to vary the idle speed. A thin film made of a fluorine contained polymer is formed on either the outer circumferential surface of the outer ring or the inner circumferential surface of the inner ring of a rolling bearing to be assembled in the bearing via a microscopic clearance. The generation of fretting corrosion in the microscopic clearance can be prevented by this method.
Patent JP-S61100609-A (JP)
Title: Apparatus for correcting start point of navigator for vehicle
Inventor: TAMURA CHIKAHIDE
IPC: G01C21/20
Filed: 1984-10-23
Abstract: PURPOSE:To make it possible to simply correct the data at a start point once inputted prior to starting running, by canceling the data at the start point and correcting a selectively changed-over desired point as the data of a new start point. CONSTITUTION:An operation key 2c is set as a lead one and the data at the start point of a vehicle and that of the objective point of a running destination are inputted by a code number of plural figures. The data at the start point is selectively changed over to a desired point by operation keys 2e-2i of an English character and canceled by a microcomputer 5 while the selectively changed-over desired point is corrected as the data at a new start point and running route guide data is operated on the basis of the data at the new start point and the data of the objective point. By this method, the data at the start point once inputted by a code number can be simply corrected to the data at the desired point only by operating one selection switch.
Patent JP-H0663363-A (JP)
Title: Production of acid and alkali
Inventor: TOMITA ATSUSHI
IPC: C02F1/469
Filed: 1992-08-21
Abstract: PURPOSE:To prevent the leakage of a liq. flowing in a communicating hole even if many membranes are arranged and to obviate the damage of an anion- exchange membrane by closing at least one of the communicating holes for brine, acid and alkali bored through the membrane and gasket and using >=2 charge and discharge lines for the brine, acid and alkali. CONSTITUTION:A cation-exchange membrane C, a bipolar membrane B and an anion-exchange membrane A are successively arranged between an anode 1 and a cathode 2 through a gasket 3 to form a salt chamber 6, an acid chamber 5 and an alkali chamber 4. A brine is supplied to the chamber 6, and acid and alkali are respectively discharged from the chambers 5 and 4. A shielding plate 15 is inserted between the gasket 3 and membrane C, for example, to close at least one of the communicating holes 7-12 for the brine acid and alkali bored through the membrane C and gasket 3, and >=2 charge and discharge lines for brine, acid and alkali are formed. Consequently, the liq. flowing in the communicating hole is not leaked, and especially the damage of the anion- exchange membrane is prevented.
Patent JP-H0561668-A (JP)
Title: Microcomputer
Inventor: ONISHI MASATAKA
IPC: G06F9/30
Filed: 1991-09-03
Abstract: PURPOSE:To make it possible to reduce the number of excess steps in a program ROM, and even when much memory shift is required, to execute the processing within a minimum execution time during the execution of a program. CONSTITUTION:A temporary storage device 101, for temporarily storing data, a storage device 102, an index register 103 for specifying addresses in the device 102, a substituting means 104 for substituting the data of the device 101 for that of the device 102, and an increasing/decreasing means 105 for increasing/ decreasing the addresses specified by the register 103 are used for a memory shifting method of a microcomputer. Processing for substituting the data of the device 101 for that of the device 102 and processing for increasing/decreasing the addresses specified by the register 103 are simultaneously executed based upon an instruction for substituting the data of the device 101 for that of the device 102 and adding/subtracting '1' to/from the addresses specified by the register 103, an RRM instruction and an RLM instruction.
Patent JP-H1166509-A (JP)
Title: Magnetic recording apparatus and its head adjusting method as well as storage medium on which its control program is recorded
Inventor: FUKUDA JUNICHI
IPC: G11B21/10
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording apparatus in which a sense current capable of enhancing a performance most in terms of an apparatus performance is determined by a simple method in terms of the apparatus and in which a write offset value and a read offset value can be determined. SOLUTION: A signal which is read out by a magnetoresistance effect-type (MR) head 1 is demodulated by a read/write circuit 2 and a data modulation/ demodulation circuit 3. Servo information is demodulated by a servo signal modulation circuit and a positioning control circuit 4. A microcomputer 6 changes a sense current, it detects the read error of a data part on a magnetic disk and the error of a servo part, and it determines an optimum sense current value. The microcomputer 6 offsets the MR head 1 to the track direction of the magnetic disk, it detects an error, and it determines the write offset value and the read offset value of the MR head 1.
Patent JP-H0273577-A (JP)
Title: Head access device
Inventor: SHINOHARA KAZUTARO
IPC: G05D3/12
Filed: 1988-09-08
Abstract: PURPOSE:To stabilize a tracking operation by providing a rough actuator reducing and driving input generation circuit to output a pulse type driving input to stop the rough actuator when a head reaches a desired track. CONSTITUTION:When a head 1 reaches the desired track, an access mode control circuit 13 outputs an access mode switching signal 15 to an access control circuit 11 and switches 14 and 17, the switch 17 is switched into a rough actuator reducing and driving input generation circuit 16, the pulse driving input is outputted to a motor driving circuit 4, a residual speed is offset and a rough actuator 2 is stabilized at a speed in the vicinity of zero. Next, when the pulse driving input is turned off, the switch 17 is switched into the access control circuit 11 side, an ordinary dense access control is started by the rough actuator 2 and a dense actuator 3 and a stabilized tracking operation is executed.
Patent JP-S61102169-A (JP)
Title: Operation indicator of dc/dc converter circuit
Inventor: IGAWA KAZUO
IPC: H05B41/30
Filed: 1984-10-23
Abstract: PURPOSE:To confirm the operation of a converter without influence to the charging time of a main capacitor by connecting in parallel a rectifier and a discharge tube connected in series in between the terminals of anode and cathode electrodes of a high voltage rectifying diode. CONSTITUTION:The low voltage of a DC power source 1 is raised by a blocking oscillator which has an oscillating transistor 3, a stepup oscillating transformer 5 and a high voltage rectifying diode 9 to charge a main capacitor 11. A series circuit of a rectifier 8 and a discharge tube 10 is connected in parallel with the diode 9, and the tube 10 is fired by the oscillating voltage generated reversely between the anode and the cathode of the diode 9.
Patent JP-S61101786-A (JP)
Inventor: HOTTA TOKIO
IPC: F25D21/08
Filed: 1984-10-24
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-S6284682-A (JP)
Title: Image pickup and recording system
Inventor: NAGASHIMA YOSHITAKE
IPC: H04N5/335
Filed: 1985-10-09
Abstract: PURPOSE:To allow a current standard television system device to record and reproduce a high density still picture data, in stead of a specific device for exclusive use by dot-interlacing line data in each field available from an image pickup element so as to read and permitting the current television standard system format recording device to record said data. CONSTITUTION:The address of each picture element is denoted by coordinates D(X, Y). These picture data are dot-interlaced by the field, read and recorded. A high density picture frame with X=1,140 and Y=488 is divided into four fields F-1, F-2, F-3 and F-4, and each picture data is distributed to a field with X=570 and Y=244. Since the fields F-1-F-4 are in an NTSC standard system format, respective frames are constructed with a pair of fields (F-1 and F-2) and a pair of (F-3 and F-4). For monitoring the picture, two fields are taken out and viewer can view the picture through a conventional NTSC system monitor television 6.
Patent JP-H0562657-A (JP)
Title: Lead-acid storage battery
Inventor: TAKAHASHI KATSUHIRO
IPC: H01M2/04
Filed: 1991-09-04
Abstract: PURPOSE:To control the electrostatic charge of a lead-acid storage battery using a synthetic resin battery case so as to prevent an explosion accident of the battery by arranging a conductive sheet on one face of insulating battery case resin. CONSTITUTION:Indium is deposited as a conductive layer 7 on polyester base material 6, and adhesive is applied on the reverse side of a deposited face, and protection material is provided further outside, so as to form a complex sheet. A non-deposited zone 8 is set with a fixed width in the periphery of the indium deposited face, and a film 9, having acid resistance and electrical insulating characteristic, is bonded so as to cover the whole. If an adhesive layer is provided on either of these, the sheet can be bonded to the battery, after its protection layer is peeled off. Then the sheet is bonded, so as to be isolated from terminals. Thereby an electrostatic accident, being peculiar to the battery, is prevented so as to provide safety in battery handling.