baber/WOPTO huggingface dataset:
Patent JP-H0791951-A (JP)
Title: Distance measuring apparatus for vehicle
Inventor: USAMI SUKEYUKI
IPC: G01C3/06
Filed: 1993-09-27
Abstract: PURPOSE:To achieve lower cost and smaller size of an apparatus by enabling correlation computation only with a small-capacity memory capable of storing only one line of image signals in the vertical direction. CONSTITUTION:An image signal from a CCD sensor 10 is read out on a vertical line by interlace scanning to be outputted to a signal processing section 12. The image signal is converted into a digital signal with an analog-digital converter ADC12a of the signal processing section 12 and outputted to a logic circuit 12b for writing signals and correlation computation. The logic circuit 12b for writing signals and correlation computation stores one line of the image signals in the vertical direction sequentially into a latch on the basis of a command from a CPU of an electronic controller ECU14 and a correlation computation is performed at each line to measure a distance.
Patent JP-H05266791-A (JP)
Title: Method for forming partition of gas discharge display panel
IPC: H01J17/49
Filed: 1992-09-08
Abstract: PURPOSE:To form a partition of a gas discharge display panel more finely. CONSTITUTION:A wall material 28 for forming a partition is laminated on an electrode pattern 26, of which surface layer 26b is left as it is dried, so as to contact to the electrode pattern 26. The electrode pattern 26 and the wall material 28 are made of thick film paste. Next, the wall material 28 is heated to decompose the resin included in the wall material 28 over the whole of the wall material 28. Hardness of the surface layer 26b is thereby made higher than the hardness of the wall material 28 and a difference between the hardness of them can be enlarged. Next, patterning is performed to the wall material 28 by the sand blasting method using sand blasting grains having the hardness lower than that of the surface layer 26b and higher than that of the wall material 28 to form a partition. At the time of patterning, the generation of damage of the electrode pattern 26 by the blasting grains is restricted, and while the fine patterning is performed to the wall material 28. Since the partition and the electrode 26 can be burned under the condition that they are made to contact to each other, the peeling of the partition from the electrode pattern 26 can be prevented.
Patent JP-H08105191-A (JP)
Title: Floor structure
Inventor: ARIGA TAKAHIRO
IPC: E04F15/18
Filed: 1994-10-04
Abstract: PURPOSE: To suppress the generation of vibration in a horizontal direction by a method wherein recessed parts are formed in the respective sides, positioned facing each other, of two adjacent floor beams and the two end parts of a vibration insulation plate are inserted in the respective recessed parts. CONSTITUTION: The two ends of a floor large beam 1 made of a groove type steel installed in the direction of a beam are welded to a joint piece 31 attached at a square cylinder type column 3 made of a steel and the two ends of a floor large beam 2 are welded to the joint piece 31. A floor beam 4 is installed in parallel to the floor large beam 2, recessed grooves 41 are formed in the respective sides, positioned facing each other, of a pair of the floor beams 4 and the two end parts of a vibration insulation plate 5 is inserted in the recessed grooves 41. Thus, installation of the vibration insulation floor to the floor beams is facilitated and productivity is improved.
Patent JP-S61119318-A (JP)
Title: Monitoring method of thickness deviation generation of seamless pipe
Inventor: TSUMURA SADAYOSHI
IPC: B21B38/00
Filed: 1984-11-13
Abstract: PURPOSE:To reduce the generation of a defective product by thickness deviation with taking quickly the counter measure for thickness deviation prevention by measuring the displacement quantity with providing a displacement measuring instrument on the outlet side of a inclined roll and by monitoring the thickness deviation generating state based on the measured value thereof. CONSTITUTION:The laser beam generated at the laser beam generating part 61 of a displacement measurer 6 is irradiated on a hollow shell S or mandrel bar 3 through an irradiating lens 62. The reflected beam thereof is projected on the detecting face of the optical detecting element 64 which is provided in parallel in the moving direction of the hollow shell S through an image forming lens 63. The displacement quantity in the shaft core direction of the hollow shell S and mandrel 3 can be taken as the displacement quantity in the shaft length direction and with detecting the signal thereof by a position detecting part 65 the detecting signal is recorded to a recording meter 70.
Patent JP-S62101983-A (JP)
Title: Hydraulic oil pressure control valve for automobile
Inventor: AKASE YOSHIAKI
IPC: F16K31/06
Filed: 1985-10-25
Abstract: PURPOSE:To prevent an iron dust, contained in oil, from adhering to a valve like accumulation or the like, by functionally connecting a plunger in an electromagnetically acting part with the valve in a valve acting part by a connecting rod. CONSTITUTION:If a coil 3 in an electromagnetically acting part 21 is electrified to perform an oil pressure control, a core 2, being magnetized, attracts a plunger 24. A motion of the plunger 24 is transmitted through a connecting rod 27 to a valve 30 in a valve acting part 22, provided in a neighboring position to the electromagnetically acting part 21, and the valve 30 is lifted to open an oil outflow opening 5a of a valve seat 5. While this hydraulic oil pressure control valve for an automobile is in use, even if the core 2 or the like is magnetized, the valve 30, being not arranged in the same case with a case 23 of the electromagnetically acting part 21, is prevented from being magnetized. Consequently, an iron dust, contained in oil, is prevented from being attracted and accumulated to the valve 30.
Patent JP-S6299878-A (JP)
Title: Data demodulator
Inventor: HIKINO MIKIO
IPC: G06K7/08
Filed: 1985-10-25
Abstract: PURPOSE:To attain the power consumption in a waiting mode by actuating an oscillating circuit only in a period during which a signal to be demodulated exists. CONSTITUTION:A signal 4 to be demodulated which is outputted from a magnetic head 11 is processed by the analog and digital processing means 1 and 2 respectively and outputted in the form of demodulated signals 8-10. A detecting circuit 21 for signal to be demodulated receives the control signals 22 and 23 from the means 2 and outputs an oscillation control signal 24. Then an oscillating circuit 3 works only in a period during which the signal 24 is kept at H and has no actuation in a waiting mode. At the same time, also the processor 2 has no actuation.
Patent JP-H04119341-A (JP)
Title: Portable video recorder system
Inventor: UCHIUMI MITSUO
IPC: G03B17/56
Filed: 1990-09-11
Abstract: PURPOSE:To attach an adapter lens group frame body without causing deviation in an optical axis by aligning and connecting the adapter lens group frame body and a portable video recorder of their optical axes by a part to be engaged which engages an engaging part formed in the video' recorder from the orthogonal direction of the optical axis. CONSTITUTION:A 2nd lens group 2a which can change the focal distance of the lens group 1a of the portable video recorder 1 when it is attached to the lens group 1a is incorporated in the adapter lens group frame body 2. By engaging the cylindrical groove parts 1c and 1d of the video recorder 1 in the ribs 2c and 2d of the frame body 2 so that the video recorder 1 and the frame body 2 are tightly connected in a direction orthogonally crossed with the optical axis, the optical axes of the lens group 1a of the video recorder 1 and the 2nd lens group 2a of the frame body 2 are univocally aligned each other, so that both of them are connected. Thus, an adaptive optical system is stoutly attached with high accuracy.
Patent JP-H08105941-A (JP)
Title: Scan pass circuit, and scan pass circuit designing device
Inventor: NAKAMURA YOSHIYUKI
IPC: G06F17/50
Filed: 1994-10-05
Abstract: PURPOSE: To apply a partial scan method even to a circuit using a multi-phase clock or a gated clock, improve processing speed, and reduce an area. CONSTITUTION: A circuit is composed of flipflops 1, 5, 6, and scan flipflops 22-24. The scan flipflops 22-24 are those replaced for flipflops composing the circuit for which different clock signals from clock signals of the circuit are used in at least one destination of outputs. To the scan flipflops 22-24, scan test wiring is applied by scanning in and scanning out. Clock control circuits 11-13 fix clock signals to the flipflops 1, 5, 6 and the scan flipflops 22-24 at a specified value when the specified value is set by a scan sample signal.
Patent JP-H04123826-A (JP)
Title: Manufacturing method and device of corrugated heat radiating plate
Inventor: HOSOI TAKUMI
IPC: B21D53/02
Filed: 1990-09-11
Abstract: PURPOSE:To efficiently manufacture the corrugated heat radiating plate by moving a movable clamp to a fixed clamp side while pressing the metal sheet with a blade, bending the metal sheet, forming the mountain part, and forming the recessed part for reinforcing with the forming die of recessed part for reinforcing. CONSTITUTION:A fix side mountain part forming surface 203b and a movable side mountain part forming surface 303 are set respectively on a fixed clamp 2 and a movable clamp 3, a blade 4 is set respectively between both clamps and also a slit 403 is set on this blade 4, and the reinforcing recessed part forming die 307 is set on the movable side mountain part forming surface 303b. The mountain part M is formed by moving the moving clamp 3 to the fixed clamp 2 side while pressing the metal sheet 1 which is clamped with both clamps 2, 3 with the blade 4, and bending the metal sheet 1. On the most final process for forming this mountain part M, a part of the metal sheet 1 is pushed in the slit 403 of the blade 4 to form the recessed part 100 for reinforcing with the reinforcing recessed part forming die 307. Because the forming of the recessed part 100 for reinforcing is completed at the same time that the forming of the mountain part M is completed, the manufacture of the corrugated heat radiating plate can be executed efficiently.
Patent JP-H1188066-A (JP)
Title: Audio power amplifier ic
Inventor: AYUKAWA KAZUHITO
IPC: H03F3/68
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To securely avoid pop noise by stopping a pull-side output part n an off state at transition time when a bias voltage generation circuit is started to an operation state from a non-operation state. SOLUTION: Plural push-pull power amplifiers 1 constituting a BTL drive circuit and a bias voltage generation circuit 21 distributing bias voltage to the respective power amplifiers 1 are provided. The respective power amplifiers 1 are set to a non-operation state of power non-consumption by setting the bias voltage generation circuit 21 to a non-operation state with a standby signal Sin given from the outside. A transition time control means 22 compulsorily bypasses the control input of an output element forming the pull-side output part 12 of a push-pull output stage in the respective power amplifiers 1 at transition time when the bias voltage generation circuit 21 is started to an operation state from a non-operation state. Thus, the pull-side output part 12 is stopped in the off state.
Patent JP-2001068615-A (JP)
Title: Power amplifier module
Inventor: TAKAHARA MASASHI
IPC: H01L25/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier module of superior heat release characteristics by simple constitution. SOLUTION: This module includes substrates 1, a semiconductor chip 3 and a metal block 5. The substrate 1 has a clipped part 7 in the surface thereof. The metal block 5 is placed inside the clipped part 7 of the substrate 1. The semiconductor chip 3 is mounted on the surface of the metal block 5. Thereby a power amplifier module of superior heat release characteristics is provided by a simple constitution. And a miniature power amplifier module of superior heat release characteristics is provided. Further, the power amplifier module of superior heat release characteristics which is mounted and assembled with ease is provided.
Patent JP-S61120578-A (JP)
Title: Recorder
Inventor: FUKUSHIMA HISASHI
IPC: H04N1/40
Filed: 1984-11-16
Abstract: PURPOSE:To prevent white and black stripes at the boundary from being caused by adopting the constitution that the preceding recording range and the next recording range are overlapped in recording a signal with a recording head having plural recording elements and the preceding and next overlapped parts are recorded complementarily. CONSTITUTION:A nozzle array 4 having an arrangement length (b) is scanned in the (x) direction on recording paper 1, fed in the (y) direction and stopped and then the (x) direction scanning is executed again. The advanced distance (c) is made shorter than the length (b) of the nozzle in response to the rugged ness of a joint. The distance (c) of advanced feed to make two dots' share of ruggedness is shorter than the nozzle arrangement length (b) by two dots' share. In using all dots for scanning and advancing the nozzle as it is, hatched parts 13 are recorded overlappingly. Thus, in recording a signal selectively at each dot so as not to cause suck overlap in the preceding and succeeding recording regions, the joint is recorded complementarily.
Patent JP-S62102938-A (JP)
Title: Tool storage
Inventor: MASUI ISAO
IPC: B23Q3/157
Filed: 1985-10-29
Abstract: PURPOSE:To enable many tools to be stored in small space, by providing a circular tool rack rotating a segment tool rack by a rotary driving lever and being equipped with space for storing and taking out the tool in an optional position. CONSTITUTION:Space 23, serving as the space for storing and taking out tools, is provided in one part of a drum-shaped tool magazine 22 being a circular tool rack radially storing the tools 21. A tool storing and taking out robot vertically and longitudinally moves and turns in said space 23 to take out the tool 21 from or to store it in the drum-shaped tool magazine 22. The drum- shaped tool magazine 22 is formed by many segment tool racks 25, and the segment tool racks 25 are rotatably supported to a center shaft 28 through bearings 26, 27. A rotary driving lever 29, being provided in an upper part of the segment tool rack 25, is driven by a driving motor 31 through a gear 30.
Patent JP-S61120472-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KURODA KENICHI
IPC: H01L21/8247
Filed: 1984-11-16
Abstract: PURPOSE:To obtain an FET, which is operated at a high speed and is not subject to insulation breakdown, when the FET, in which floating and control electrodes are laminated, by using low impurity concentration Si for the floating electrode so that an SiO2 film that is to become an interlayer insulating film is yielded by heat treatment, and using a laminated body of high concentration Si and a high-melting-point metal for the control electrode. CONSTITUTION:An FET, in which a floating gate electrode 5A and a control gate electrode 7A are laminated through an interlayer insulating film 6A, is formed, and one constituent element of an EPROM is provided. At this time, at first, a field insulating film 2 is formed on a p type channel stopper region 3 on a p<-> type Si substrate 1. Then n<+> type source and drain regions 9A are formed on the surface layer part of the substrate 1. The floating gate electrode 5A comprising low impurity concentration Si is formed between the regions 9A through a gate insulating film 4A. Thereafter, heat treatment is performed, and the surface layer is converted into an SiO2 layer 6A, which is to become an interlayer insulating film. The control gate electrode 7A, which comprises a laminated body of high impurity concentration Si, Mo and the like, is laminated on the film 6A.
Patent JP-H1186748-A (JP)
Title: Deflection yoke
Inventor: SHOJI HITOSHI
IPC: H01J29/76
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To dispense with expensive dies required for molding a holder and a ferrite core and decrease power consumption by integrally fixing horizontal deflection coils and vertical deflection coils with a binder containing a magnetic substance, without the use of the holder. SOLUTION: A pair of the upper and lower saddle-type horizontal deflection coils 20a, 20b and a pair of the right and left saddle-type vertical deflection coils 21a, 21b are integrally fixed by a mold 22 of a binder containing a magnetic substance, i.e., the horizontal and vertical deflection coils 20a, 20b, 21a, 21b are integrally fixed by the binder made of a fused mixture of magnetic substance powder, an adhesive, synthetic rubber, or a synthetic resin such as polypropylene or polybutylene telephthalate. As a result, the horizontal and vertical deflection coils 20a, 20b, 21a, 21b can be held and fixed without requiring the holder of a deflection yoke, the ferrite core of the deflection yoke is not required, the radius of curvature of the vertical deflection coils 21a, 21b is reduced, and the power consumption for vertical deflection can be decreased.
Patent JP-H04121968-A (JP)
Title: Solid electrolyte type fuel cell
Inventor: KUBO MASAKAZU
IPC: H01M8/12
Filed: 1990-09-11
Abstract: PURPOSE:To improve generating performance by disposing the dense part of a fine structure in the vicinity of its surface touching an electrolyte plate and at the same time disposing the coarse part of the fine structure in the vicinity of a gas passageway. CONSTITUTION:An oxygen electrode 2 and a fuel electrode 3 are composed of three kinds of oxygen electrode film 2a, 2b, 2c and three kinds of fuel electrode films 3a, 3b, 3c, which are respectively of porous substances and have different fine structure, and on the oxygen electrode side, the oxygen electrode films 2a, 2b, 2c are laminated in order of dense to coarse namely from the side making contact with the electrolyte plate 1 to the separator 6 side so that the fine structure changes stepwise to coarse, and similarly on the fuel electrode side, the fuel electrode films 3a, 3b, 3c are laminated so that the fine structure on the side touching the electrolyte plate 1 is dense and stepwise becomes coarse. Thereby, a gas passageway structural member 7 used for forming a gas passageway is disposed between the oxygen electrode film 2c and the separator 6 to form a gas passageway 4 and at the same time a gas passageway structural body 8 used for forming a gas passageway is disposed between the fuel electrode film 3c and the separator 6 to form a gas passageway 5.
Patent JP-H0967786-A (JP)
Title: Heat-resistant nonwoven fabric produced by wet method
Inventor: OKAZAKI OSAMU
IPC: D04H1/06
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric by a wet method, containing a polyphenylene sulfide fiber, having high sheet strength even with low weight, excellent in heat resistance and electrical insulating properties, suitable as an electrical insulating material equal to or higher than F grade and a special filter. SOLUTION: An aqueous slurry containing at least 10wt.% of mixed fibers of a polyphenylene sulfide fiber having crimping of 6-14 peaks/25mm crimping number and 8-20% crimping ratio, 0.5-6dl finesse and 3-15mm fiber length and 30-60wt.% of its undrawn fiber is fed to a circular net paper machine to form nonwoven fabric with 30-60g/m<2> weight by a wet method. Then the nonwoven fabric is hot-pressed and the undrawn fiber is fused to give the objective nonwoven fabric having >=150g/15mm tensile strength and light weight.
Patent JP-S6395384-A (JP)
Inventor: GOTO HIROSHI
IPC: G12B5/00
Filed: 1986-10-09
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-H04119775-A (JP)
Title: Ccd camera equipment
Inventor: OHIRA SATORU
IPC: H04N5/335
Filed: 1990-09-10
Abstract: PURPOSE:To compensate a defect pixel of a CCD through the use of a preceding pixel with low power consumption and a small circuit configuration by providing a latch circuit for a CCD output signal, a counter representing the location of a pixel of the CCD, registers of an optional stage number to latch an optional figure, and a comparator for the counter and the register to the camera equipment. CONSTITUTION:When a defective CCD output is in existence, a coordinate of a defective pixel is communicated to a microcomputer 9 via an external interface 10 in the stage of manufacture. The microcomputer 9 writes the delivered coordinate of the defective pixel to a register comprising a nonvolatile RAM 7. A comparator 5 compares a content of a counter 6 with a content of a register 7 and when they are coincident, a gate 3 is closed, a data of one preceding pixel is latched with respect to the coordinate of the defective pixel automatically and the data is used for the succeeding processing.
Patent JP-2000055398-A (JP)
Title: Instantaneous hot water supply apparatus
Inventor: FUKAYA HIROYASU
IPC: F24H1/18
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To eliminate dropping of hot water delivery temperature upon running of hot water in a hot water storage tank while minimizing the capacity thereof by altering the ratio of hot water being delivered from the hot water storage tank and a bypath tube juxtaposed thereto depending on the hot water delivery temperature from the hot water storage tank. SOLUTION: A hot water storage tank 6 branched from hot water supply piping 4 connected with a hot water supply apparatus and a bypath tube 7 connected with the hot water supply piping 4 in parallel with the hot water storage tank 6 are coupled, on the delivery side thereof, with a mixing ratio switching valve 9. When a hot water supply terminal is opened, hot water from the hot water storage tank 6 and cold water from the bypath tube 7 are mixed at a specified mixing ratio by the mixing ratio switching valve 9 in order to supply hot water of desired temperature to the hot water supply terminal. After running out of hot water in the hot water storage tank 6, the mixing ratio switching valve 9 set a mixing ratio where the quantity of cold water flowing from the bypath tube 7 is increased and hot water already boiled by the hot water supply apparatus and flowing through the bypath tube 7 is mixed with cold water flowing from the hot water supply piping 4 into the hot water storage tank 6 thus supplying hot water of desired temperature to the hot water supply terminal.
Patent JP-S6394660-A (JP)
Title: Socket for integrated circuit
Inventor: HIRATO HIRONORI
IPC: H01L23/32
Filed: 1986-10-08
Abstract: PURPOSE:To facilitate isolating an integrated circuit in use from other electronic circuits electrically with a simple circuit structure and without reducing a mounting area by a method wherein a photocoupler and its driving circuit and an amplifying circuit are provided inside the main part of a socket which connects the integrated circuit to a mounting board and switches which change the I/O relations between the integrated circuit side and the board side are provided. CONSTITUTION:When the pin of an integrated circuit which is connected to a terminal B is an input terminal, switches 7-12 are connected to the sides (a). A light emitting diode 1 emits or does not emit a light in accordance with an input signal. The light signal of the light emitting diode 1 is detected by a photodiode 2 and amplified by an inverter 4 and transmitted to the integrated circuit as an electrical signal. When the pin of the integrated circuit which is connected to the terminal B is an output terminal, the switches 7-12 are connected to the sides (b) and the light emitting diode 1 is driven by the signal from the integrated circuit side and the signal is transmitted to the board side by the phototransistor 2.