baber/WOPTO huggingface dataset:
Patent JP-S6333083-A (JP)
Title: Video signal sampling system
Inventor: FUJII SHIGERU
IPC: H04N19/00
Filed: 1986-07-25
Abstract: PURPOSE:To substantially display a picture havng no sampling error on a display screen by making the frequency of a sampling clock signal sampling a video signal in an A/D converting circuit the frequency n times the sampling clock signal of the A/D converting circuit. CONSTITUTION:The clock signal n times the sampling frequency is gradually multiplied to 1/n times by a frequency divider 27 to take the synchronization of the sampling clock and the video signal, thereby, the sampling error is made to 1/n. Even when the synchronization does not coincide, an error applying an influence on the picture is mitigated to 1/n and as a multiple (n) is increased, the influence of the display picture is further mitigated.
Patent JP-H08323644-A (JP)
Title: Broken screw remover and faulty screw removing socket
Inventor: HIRAISHI YOUKICHI
IPC: B25B27/18
Filed: 1995-06-01
Abstract: PURPOSE: To provide a screw removing socket capable of inserting into a tapping head for removal when the pit holes of tappings and screws are damaged. CONSTITUTION: A remover 1 made by machining the top end of a semi-steel material round bar in a small radial pattern hole (8 inside crests are machined at acute angle) is inserted into a tapping head 3 so as to remove it. When a wood product is tapped and fastened and the lower part of the tapping head is sunk by 1 to 2mm, the wood product around the tapping head is cut to approx. 2 to 3mm in width and 5mm in depth with a tool made by machining the semi-steel round bar (a round hole of a diameter large than the tapping head diameter is drilled at its end, and blade is provided at its top end at four positions). In addition, this accessory is also provided with hexagonal shaft, and can be set to a charging driver at one touch.
Patent JP-S5981581-A (JP)
Title: Electronic timepiece measuring device
Inventor: KIYONO YOSHIHIKO
IPC: G01P3/44
Filed: 1982-10-07
Abstract: PURPOSE:To obtain a full-automatic inspecting step by obtaining a comparison constant by sampling two successive steps of current waveforms with some time width and discriminate their difference, and making a rotation/nonrotation detection by the comparison constant. CONSTITUTION:A stepping motor is driven by at least >=2 steps by a power source voltage to optional pulse width and two successive steps of current waveforms are stored. Then, the current waveforms are sampled at some frequency for a constant time DELTAt. When sampled values of the 1st step are denoted as i0- in and sampled values of the 2nd step are denoted as j0-jn, a discrimination of coincidence between the waveforms, i.e. whether the motor rotates or not is made from an equation. This comparison constant obtained by the equation is very great during rotation and very small in a nonrotation state, so some threshold value is set to make the rotation/nonrotation discrimination easily and numerically without any human's judgement.
Patent JP-S6066846-A (JP)
Title: Semiconductor rectifying device
Inventor: ISHIKAWA YOSHIKIYO
IPC: H01L25/11
Filed: 1983-09-24
Abstract: PURPOSE:To prolong the lifetime of the titled device by avoidance of the action of the unnecessary repeated shearing force on the rim of a chip by a method wherein, when an end-closed cylindrical metallic disk is fixed in a cooling fin of the same form with solder, and a semiconductor chip is fixed on the surface of the bottom of the disk, the surface thereof abutting against the back of the chip is kept provided with a projection slightly smaller than the chip in diameter. CONSTITUTION:The end-closed cylindrical metallic disk 12 on which the semiconductor chip 11 is loaded is fixed in the cooling fin 18 of the same form with a solder layer 17. At this time, the bottom of the disk 12 is not flattened, but provided upward with the protrusion 20 slightly smaller than the bottom of the chip 11 installed therein. Further, a plurality of projections are provided thereon by protrusion. Thereafter the chip 11 is installed on this protrusion 20 with a solder layer 13, and a lead 15 is connected to the surface via solder layer 14. Then, while the upper end of the lead 15 is exposed, the gap between the rim 11a of the chip 11 and the wall of the disk 12 is filled with silicon rubber 16.
Patent JP-H11355531-A (JP)
Title: Image reader
Inventor: TAKAHASHI HIROYUKI
IPC: H04N1/19
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of preventing non-uniformity in the density of a read original. SOLUTION: The white plate or white sheet of uniform density is placed on contact glass 1, and first and second carriages 8 and 11 are moved to the top end of the original (A). A stick-shaped light source 4 is turned on and the angle of a first mirror 7 is adjusted so as to maximize an output value while watching the output of an image sensor 13. At the top end of the original, first and second mirrors 7 and 9 are located close and hardly affected by the error of a roof angle. Next, the first and second carriages 8 and 11 are moved to the rear end of the original (B). The stick-shaped light source 4 is turned on again and the angle of the second mirror 9 is adjusted so as to maximize the output value while watching the output of the image sensor 13.  When the output of the image sensor 13 is maximized, in this case, the maximum output can be provided even when the first and second carriages 8 and 11 are returned to the top end of the original again.
Patent JP-S6149602-A (JP)
Inventor: PEETAA BEGURI
IPC: G05D1/03
Filed: 1985-08-09
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-S6237977-A (JP)
Title: Optical semiconductor device
Inventor: SENO KAZUNORI
IPC: H05K3/30
Filed: 1985-08-12
Abstract: PURPOSE:To make it possible to perform an attachment to a supporting substrate having a different thickness, by providing a cut-out part, whose depth is changed stepwise and deepest at the central part, on the side surface of an outer container, which is fixed by an engaging piece that is protruded downward and by elastic engaging pieces at the lower end parts on both sides. CONSTITUTION:The circuit part of a light-coupling semiconductor device is housed in a box type outer container 3 made of a resin. Engaging pieces 7 and 8 are formed at the lower end parts of the side surfaces of the container 3. A crank shaped elastic engaging piece 4 is protruded downward and has a hook shaped tip part. The piece 4 is formed at one of the two side surfaces of the outer container 3, which do not have the engaging pieces 7 and 8. A cut-out part 14, whose depth is changed stepwise and deepest at the central part, is formed at the side surface part between the engaging pieces 7 and 8. When the thickness of a supporting substrate 17 is large, a supporting central part 16 of the substrate 17 is selected so that the part 16 matches the suitable width of the cut-out part 14. The engaging pieces 7 and 8 and a tip 41 of the engaging piece 4 are coupled into holes 12, 13 and 11 and fixed.
Patent JP-H04373089-A (JP)
Title: Kanji recognizing device
Inventor: KAWAGUCHI KOZO
IPC: G06K9/62
Filed: 1991-06-21
Abstract: PURPOSE:To provide the Chinese character (KANJI) recognizing device which enables self diagnosis for the operation confirmation of an image control part. CONSTITUTION:A self diagnosis control part 11 is provided to judge whether extended result data obtained by extending image data for test at a prescribed extension rate by an IP Part 4 are equal to extension time reference image data or not. Since the self diagnosis control part 11 executes the operation confirmation of the image control part (IP part) 4, the self diagnosis is enabled and it is not necessary to use a host computer for the operation confirmation.
Patent JP-S5878236-A (JP)
Title: Controller for microcomputer
Inventor: FUJITA KOUICHI
IPC: G06F9/30
Filed: 1981-11-04
Abstract: PURPOSE:To use effectively an ROM for generation of a control signal to simplify the constitution of a controller, by providing an ROM, which outputs a control signal pattern in accordance with a control timing, and an ROM, which outputs address information at the next timing, in the controller. CONSTITUTION:An instruction is read into an instruction register 7, and an entry address is generated from an entry address generating circuit 13 in accordance with this instruction. This generated entry address is inputted to an address decoder 14 through the first gate 17. At this time, a gate 17 is controlled by a gate switching signal 5, and the second gate 19 is controlled by the signal inverted by an inverter 18. The output of the gate 19 is applied to an address generating ROM15, and an address is generated in accordance with the timing of the output of the decoder 14. Address information from the ROM15 is applied to a control signal generating ROM16, and a control signal pattern is generated from the ROM16, and thus, the constitution of the controller is simplified.
Patent JP-H0911363-A (JP)
Title: Production of gasket material
Inventor: AKITA HIROAKI
IPC: B05D1/28
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a gasket material by coating a metal plate thinly and uniformly with a compound including compressive inorganic fiber other than asbestos, compressive organic fiber, rubber and an inorganic filler. SOLUTION: A metal plate 1 coated with a heat-resistant bonding agent 3 is inserted between a first roll 4 and a second roll 5 rotating at the different peripheral speed in the opposite directions (in this case, the heat-resistant bonding agent 3 is faced to the first roll 4 rotated at the peripheral speed slower than that of the second roll 5), and a compound 6 in the kneaded material state formed by mixing a solvent is fed between the first roll 4 and the metal plate 1. The compound 6 is rubbed on the surface of the metal plate 1 by the difference of peripheral speed between the first and second rolls 4 and 5, and the metal plate 1 is coated thinly and uniformly.
Patent JP-S6299672-A (JP)
Inventor: RENAATO FUIRITSUPI
IPC: F02M59/46
Filed: 1986-07-28
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-S6334930-A (JP)
Title: Semiconductor wafer processor
Inventor: KOMIYA TARO
IPC: H01L21/205
Filed: 1986-07-30
Abstract: PURPOSE:To uniformly process a water surface at a higher speed by mounting a plurality of wafers coaxially at an interval, supplying gas to the wafer row, and so providing a plate that the gas is introduced among the wafers in the state projected from the wafer row. CONSTITUTION:Wafers are conveyed in the state that the wafers are respectively supported to electrodes 9 provided in the grooves of a quartz gas plate. Then, reaction gas is fed into a reaction tube 1, then fed for a predetermined period, and a high frequency voltage is applied among the electrodes 9 in the state that the reaction gas is filled among the electrodes 9. Accordingly, a plasma of the gas is generated in an atmosphere among the electrodes 9, excited in high energy, and a plasma CVD film is formed on the wafers 2 supported to the respective electrodes 9. Thus, the reaction gas amount among the electrodes 9 is largely increased to form the reaction gas atmosphere of sufficient quantity, and the film forming velocity is accelerated, thereby forming a uniform CVD film on the wafers 2.
Patent JP-H1111158-A (JP)
Title: Winged vehicle having sealing structure at roof closing part
Inventor: IMAMURA YUKINARI
IPC: B60J10/90
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a winged vehicle such as wear, cracks and the like to extend its life by improving the sealing effect of a gasket at the lower end of the L-shaped roof of the winged vehicle and to enhance the efficiency for the work of mounting the gasket by simplifying a lock plate mounting structure. SOLUTION: A gasket 2 sealing a gap in an abutting part where a sill 11 at the lower end of an L-shaped roof overlaps with the upper end 12 of a gate on the side of a deck is installed after a gasket laying face is made flush by mounting a lock plate in a gap between a lock plate 13 provided along the longitudinal direction of the sill 11 and a bulk-increasing spacer 1 having a base 34 of almost the same thickness as the lock plate 13. The spacer 1 is fitted into a locking groove 5 provided in the sill 11, and the gasket 2 is installed by the fitting together of a fitting groove 7 and a head 6 which are provided respectively in the gasket 2 and the spacer 1.
Patent JP-H0468702-A (JP)
Title: Coaxial filter
Inventor: EGUCHI KAZUHIRO
IPC: H01P1/212
Filed: 1990-07-05
Abstract: PURPOSE:To attain miniaturization and low loss and to improve the reliability by providing >=2 coaxial resonators whose one end is open and employing the coaxial resonator and a chip capacitor mounted on an electrode of a resin board for the circuit for applying input output coupling and inter-stage coupling to the circuit. CONSTITUTION:A coaxial resonator 1 has an inner conductor 2 and an outer conductor 3. A coupling board 4 made of a resin board is provided with electrodes 5, 6, 7 and a chip capacitor 12 is mounted on the board. Electrodes of the coupling board and the inner conductor 2 of the coaxial resonator 1 are connected via a terminal 8 electrically. Thus, the coaxial filter is realized, in which the strength of the coupling board is increased and the tandelta characteristic is improved simultaneously.
Patent JP-S6335710-A (JP)
Title: Method for smelting and reducing iron ore
Inventor: SUGIYAMA SHUNICHI
IPC: C21B13/00
Filed: 1986-07-30
Abstract: PURPOSE:To efficiently recover energy by introducing process gas into a pulse burner, burning it with air and driving a gas turbine with generated high-speed combustion gas. CONSTITUTION:Process gas generated from a smelting and reducing furnace is passed through a dust remover to remove dust. The dust-free process gas and air are introduced into a pulse burner having a relatively small volume but capable of treating a large amount of gas and the process gas is intermittently burned. A gas turbine is driven with generated high-speed combustion gas and exhaust gas from the turbine is introduced into a boiler to generate steam.
Patent JP-2000005771-A (JP)
Title: Treating device of silanes-containing liquid
Inventor: WAKAMATSU SATOSHI
IPC: C02F1/60
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a treating device of a silanes-containing liquid capable of performing decomposition treatment of the silanes-containing liquid stably for a long period. SOLUTION: In a reactor 1 having a means for allowing the silanes-containing liquid to come into contact with a silanes decomposition liquid, a silanes feed nozzle 3 consisting of a multiple pipe nozzle is provided in the reactor 1, and a feed means of the silanes-containing liquid is constituted by respectively connecting a central port of the multiple pipe nozzle to the silanes-containing liquid feed line 3a and an annular port surrounding the central port to gas feed lines 3b, 3c.
Patent JP-H1119910-A (JP)
Title: Solid slip casting mold
Inventor: IIDA KEIICHI
IPC: B28B1/26
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To form a ceramic formed body for producing a highly dense ceramic sintered body having a uniform composition. SOLUTION: A solid slip casting mold consists of a non-liquid absorbing bottom mold 13, on the top surface of which a molding recessed part 12 is provided, and a liquid absorbing top mold 14, which covers the top surface of the bottom mold 13. In addition, one or two and more casting ports 16 communicating with the molding recessed part 12 are provided. The non-liquid absorbing bottom mold 13 consists of a non-liquid absorbing resinous body 13a, of which the molding recessed part 12 is made, and a bottom mold main body 13, which covers the non-liquid absorbing resinous body 13a and is made of gypsum. In addition, the liquid absorbing top mold 14 is preferably made of gypsum. The inner surface of each slip flow passage running from the casting port 16 to the molding recessed part 12 is covered with a non-liquid absorbing resinous layer 17.  The non-liquid absorbing resinous body 13a or the non-liquid absorbing resinous layer 17 is further preferably made of silicone resin or urethane resin.
Patent JP-H0846960-A (JP)
Title: Picture encoding and transmitting device
Inventor: DATE SATORU
IPC: H04N19/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide an encoding device transmitting the picture of multi- resolution by a multi-speed multi-format system and a decoding device at a reception side in a moving image transmitting system such as an inter-remote place TV conference system. CONSTITUTION:The picture signal 1 of ultra-high resolution is divided into four bands by a device 100, MC-DCT encoding is hierarchically executed by an encoding device 101 concerning a low-band signal 2 of them and first, second and third hierarchy encoding signals 7, 8 and 9 are respectively outputted. Remaining intermediate signals 4 and 5 after band division are respectively encoded by encoders 102 and 103 and a high-band signal 6 is encoded by the encoder 104 so that the encoding signals 10, 11 and 12 are outputted. The above encoded signal is multiplexed by a multiplex device 105 and outputted to a transmission path 13. Three, fourths of transmission speed is assigned to the low-band signal for keeping picture quality and the intermediate and high-band signals are transmitted by remaining one fourth of the transmission speed. Decoding and synthesizing are executed by band at the reception side.
Patent JP-2001001000-A (JP)
Title: Sludge drying method and apparatus
Inventor: HIRATA KEIJI
IPC: F26B9/06
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the time and calorie consumed until the inlet temp. of a drying part reaches a target temp. SOLUTION: The sludge charged from a charging hopper part 1 is fed to a drying part 5 by a feed part 3 and hot air is supplied to the drying part 5 from a heat source to dry the sludge. In this case, during the period until the drying part 5 reaches a target temp., hot air is sent to the drying part 5 from the heat source to heat the drying part 5 and a part of hot air is sent to the feed part 3 to heat the feed part 3 and the sludge fed to the feed part 3 is returned to the charging hopper 1 to be reduced in its water content.
Patent JP-H0467793-A (JP)
Title: Motor-driving circuit
Inventor: OUGINO KOUICHIROU
IPC: H02P6/08
Filed: 1990-07-05
Abstract: PURPOSE:To make responding properties of a motor satisfactory by equipping a low impedance means for conducting the charge and discharge of the electric load of an oscillation preventive capacitor within a control loop. CONSTITUTION:A driving detection voltage VRF, showing the driving state of driving coils U, V, W is outputted from a detection resistance 11. Then, the driving detection voltage VRF is applied to the base of a transistor Q2 in a control circuit 12. In this case, the gain of a control loop is set to a large value so that the motor is satisfactorily controlled in rotation relative to a load fluctuation, etc., while the control loop is placed in an easily oscillating state. Therefore, an oscillation preventive capacitor 13 is provided between the connection of transistors Q7 and Q12 (low impedance means) within the control circuit 12 and earth, and the charge and discharge of the capacitor are conducted according to the collector-emitter voltage of a transistor Q14 to preserve satisfactory responding properties of the motor and further to prevent the oscillation of the control loop.
Patent JP-2001008063-A (JP)
Title: Digital camera incorporating printer
Inventor: YAMAMOTO KOJI
IPC: H04N5/781
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To enhance the user-friendliness by displaying information relating a print operation at photographing in response to an instruction of the print operation as its control. SOLUTION: A mode changeover switch 8 on an upper face of a camera main body 1 has positions of an 'OFF' mode, a 'recording' mode, a 'reproduction' mode and a 'print' mode. When the 'reproduction' mode is selected, an image display LCD 905 displays a selected image. In this case, zoom buttons 14, 15 on a rear side of the camera main body 1 select an image recorded in a memory card in a forward or reverse sequence. After displaying a desired selection image on the image display LCD 905, when the mode changeover switch 8 designates the 'print' mode, a display device 17 consisting of an LCD on the upper face of the camera main body 1 displays a designated frame number. In the case of photographing, a focus display lamp 907 that displays an in-focus state is lighted to display the 'print' mode. The print operation is started by depressing a release/print start button 7.
Patent JP-S6421679-A (JP)
Title: Picture data compressing device
Inventor: HANAOKA TETSUO
IPC: H04N1/419
Filed: 1987-07-17
Abstract: PURPOSE:To execute a compressing processing at high speed by referring an identifying table with data successively read from an image storage, detecting a group to belong with a coincidence detecting device and successively outputting a period to belong from a coincidence length detecting device to the same group as the detected result. CONSTITUTION:Picture data fetched by an image reader 10 are image-stored 11 and sent to a coincidence detecting device 13. At such a time, by referring to the controllable identifying table of a controllable identifying table instructing device 12 which is controllable from the outside, which group the data read from the storage 11 belongs to is decided by the device 13. Based on the decided result of the device 13, the period to successively belong to the same group is counted by a coincidence length detecting device 14 and the output is outputted. Thus, a processing circuit can be easily constituted with a hardware and in comparison with the case of a software, a highly speedy processing can be executed.
Patent JP-2000013750-A (JP)
Title: Device and method for reproducing information and providing medium
Inventor: HIRAI KEIJI
IPC: H04N5/783
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To synchronize audio data with video data and to perform variable speed reproduction by calculating a read speed at which the audio data is read base on a variable speed reproduction speed of a recording medium and performing the setting of the read speed in every cycle in which the ratio of a video frame to a cycle becomes an integer. SOLUTION: When variable speed reproduction is commanded, a controller (CPU) calculates the read rate of a ring buffer 507-1 based on its reproduction rate and makes a channel DSP 506-1 set the read rate. The setting processing is simultaneously performed to all channel DSPs 506-1 that become objects. Each channel DSP 506-1 reads audio data stored there from a corresponding ring buffer 507-1 at the set read rate and outputs it to a router DSP 511. The controller sets the read rate to the buffer 507-1, for instance, in five video frame units.
Patent JP-2000013546-A (JP)
Title: Image reader
Inventor: KAMEDA SEIICHIRO
IPC: H04N1/04
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain superior radio wave noise shielding effects and to improve maintenance ability by holding plural electrical circuits to one conductive supporting member, integrating them as an electrical unit and also making the electronic unit detachable from a device body. SOLUTION: A shielding effect with respect to radio wave noise is improved more by collecting an electrical circuit such as an image processing circuit 13, where radio wave noise is easily generated and a control circuit 14 and a cable 18 to electrically fix them to a conductive supporting member 16 to integrate them as an electrical unit and covering the fixed electric circuit as a whole with a conductive cover. Maintenance work for a power supply circuit 15 and the circuits 14 and 13 is made easy by removing the electrical unit from a device body 21. When the device fails electrically, since a failure place can be found easily and it is easy to perform maintenance work because the respective electrical circuits can be collectively detached from the body 21 with the cable 18 connecting them.