baber/WOPTO huggingface dataset:
Patent JP-H05207423-A (JP)
Title: Time axis correction device
Inventor: HASHIMOTO MAKOTO
IPC: G11B20/06
Filed: 1992-01-30
Abstract: PURPOSE:To avoid a specific disturbance caused in a reproduced picture by eliminating a velocity error with high accuracy. CONSTITUTION:A clock synchronously with a tape H extracted by a reference signal detection section 11 from a polyphase clock nCK generated by a clock selection section 13 based on a reference clock and an input signal is written in a memory 2 by the write clock WCK. A polyphase clock changeover section 10 selects a polyphase clock nCK in response to number of write clocks WCK per 1 H of the input signal and outputs the result to obtain a regular prescribed correction clock fCK whose clock number per 1H. The input signal is read from the memory 2 by using the correction clock fCK and after the input signal is written in the memory 3, the input signal is read from the memory 3 by using the reference clock.
Patent JP-S62173412-A (JP)
Title: Focus detecting device
Inventor: OTAKA KEIJI
IPC: G03B3/00
Filed: 1986-01-27
Abstract: PURPOSE:To secure the compactness of an optical system without changing a structure of a member of an optical system, by executing a correcting conversion of a signal output which has been fetched from a sensor train, when improving the focus detecting accuracy. CONSTITUTION:Correcting arithmetic means 8, 9 are provided so as to correspond to sensor trains 5-1, 5-2, respectively, and signals S which have been fetched from the sensor trains 5-1, 5-2 are brought to a correcting conversion by said correcting arithmetic means 8, 9, so that converted signal outputs S' are sent into an arithmetic means 10 for detecting a relative position relation of a light quantity distribution, respectively. In this regard, a constitution by which a correction of one of them is made to match a distortion of the other is also possible. In this way, the focus detecting accuracy is improved by eliminating a distortion of an image, and the compactness of an optical system is not deteriorated.
Patent JP-2000215386-A (JP)
Title: Control system for traffic signal
Inventor: NISHIDA YOSHIKO
IPC: G08G1/08
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To make a bus on a regular route unnecessary to stop at a traffic signal as much as possible by providing a sensor arranged in front of the traffic signal for detecting the bus on the regular route traveling toward the traffic signal and performing control so as to prolong the turning-on time of a 'blue' signal based on the speed of the bus on the regular route measured by means of this sensor signal under the condition of being on a weekday. SOLUTION: A sensor 6a for detecting a bus on regular route is arranged in front of a traffic signal 4a, and sensors 6b-6d are arranged in the rear of a T-shaped crossing 2. A speed measuring means 7 is arranged near the sensors 6 and when the sensor 6a detects passing of the bus on the regular route, the speed of the bus on the regular route is measured by that sensor signal. The result of comparing a measured velocity V with a set velocity V0 is applied to a controller 5. A signal control circuit provided in the controller 5 prolongs time to turn on the 'blue' of the traffic signal 4a for required time, and even when the velocity V of the bus 3 on the regular route is lower than the velocity V0, 'blue' control is performed so as to let the bus pass without temporary stop in front of the T-shaped crossing 2.
Patent JP-2000214694-A (JP)
Title: Image forming device
Inventor: KOMATA HARUHIKO
IPC: G03G15/01
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To carry out cleaning of a transfer belt well, to prevent the occurrence of image failure such as soiling of a backside of recording material and at the same time to achieve long service lives of the transfer belt and a transfer belt cleaning member. SOLUTION: In this image forming device, a fur brush 30 is installed upstream in the traveling direction of a cleaning blade 20. The fur brush 30 is divided in two in the thrusting direction of the transfer belt and is abutted to the cleaning blade 20 in the traveling direction of the transfer belt at an angle of α=45 deg.. Furthermore, the fur brush 30 is provided with conductivity and voltage of 2 kV is applied from a high voltage power source 40. Then, the brush is rotated by a motor.
Patent JP-H02195466-A (JP)
Title: Scsi host device
Inventor: SATO JUN
IPC: G06F13/366
Filed: 1989-01-24
Abstract: PURPOSE:To accelerate poling operation by setting up a flag when a selected peripheral device detects a selection time-out, and reducing the access frequency of a peripheral device in which the flag is set up. CONSTITUTION:In the 1st cycle of poling, the contents of a register 20 are updated and a flag register 10 is referred in each updating. When the contents of the register 20 are '0' to '7', i.e. when peripheral devices are accessed, selection is formed and the flag is kept as it is. When the contents of the register 20 are turned to '8', i.e. when a peripheral device controller 101 is accessed, selection time-out is generated and the flag corresponding to the register 10 is turned to '1'. Only when the contents of the register 20 are '16', '24' and '48' an instruction is executed. Although the contents of the register 20 are '0' to '7' in the 2nd cycle and the flag is set up, an instruction is generated only when the contents are '8' coincident with the content of a register 30. Similarly, an instruction is generated only when the contents of the register 20 are '0' to '7' and the contents of the register 20 coincide with that of the register 30.
Patent JP-H01190860-A (JP)
Title: Strut for partitioning and strut device for the same
Inventor: TATAMINO OSAMU
IPC: E04B2/82
Filed: 1988-01-25
Abstract: PURPOSE:To simplify a work to mount a panel to a strut, by a method wherein a regulating member capable of regulating the protrusion size of a base bracket is situated in a strut body provided on its peripheral wall with a plurality of lines of lock protrusion and a bed seat, and a panel mounting member is securely locked to the lines of lock protrusion. CONSTITUTION:A plurality of lines of lock protrusions 11b are formed at equal intervals in the direction of the bus of a cylindrical peripheral wall 11a of a strut body 11, and a bed seat 11c having a lock means to which a panel P is coupled is formed to a part of the peripheral wall 11a. A regulating member 20 capable of regulating the protrusion size of a base bracket 22 from the lower end part of the strut body 11 through rotation of a screw rod 21 is mounted in the strut body 11. A mounting member 31 is locked to the strut body 11 through the lines of lock protrusion 11b, and the strut body 11 and a mounting member 13 are intercoupled by means of a coupling metal 33. Further, the mounting member 31 is prevented from drop by means of a bottom metal 25 secured to the lower end of the strut body 11. This constitution enables reliable and easy coupling of the panel P to a strut 10 at various mount angles.
Patent JP-S63183324-A (JP)
Title: High-installed cooker
Inventor: IWATA MASAO
IPC: F24C15/20
Filed: 1987-01-26
Abstract: PURPOSE:To suck and discharge collectively the environment gas only which contains smoke, steam, etc. staying above an oven used by operating a slider and opening, according to an oven which is used and located below the main body of a cooker, a desired section of a gas suction section which is located above the oven. CONSTITUTION:A slider 16 which is freely slidable substantially in parallel to suction sections 10 and 11 is provided in a duct 12. The sliding operation of the slider 16 is done by holding the slider knob 17 on the front side of the slide main body 16. The slider 16 is slid to the left side when an oven 14 on the right side is used and only the suction section 11 on the right side of and above the oven 14 is opened, and the environment gas which contains smoke, steami etc., collecting above the oven 14 is sucked collectively into the duct 12 from the open gas suction section 11 and discharged to the front side of the main body of a microwave oven. On the other hand a slide 16 is opened and the gas is sucked and discharged in the same manner from an open gas suction section.
Patent JP-H03220441-A (JP)
Title: Vibrating viscosimeter
Inventor: TOMITA MASAHIRO
IPC: G01N11/16
Filed: 1990-01-24
Abstract: PURPOSE:To suppress splashing of powdery materials when the materials are supplied by providing a hopper in a movable manner for supplying a sample from above into a sample container, and forming a throttle at an end of a chute in the lower part of the hopper. CONSTITUTION:A lift cylinder 31 for a holding stand 33 is provided at one end of a fixed stage 21. The holding stand 33 is moved by a driving motor 32 provided in the upper part of a rod of the cylinder 31. An inclining hopper 35a on the stand 33 is driven by an inclining motor 34. Moreover, an inclining hopper 35 having a sample feeding chute 36 is provided below the inclining hopper 35a. A throttle part 37 is formed at a front end of the chute 36. When the rod of the cylinder 31 is contracted to move the lower end of the throttle part 37 down to a position where the throttle part slightly enters an opening of a crucible 2, the cylinder is automatically stopped. At this position, the powdery material in the hopper 35a is supplied into the crucible 2 through the hopper 35 and throttle part 37. Therefore, the powdery material can be supplied without splashing although an ascending air current is generated when an electric furnace 17 is heated.
Patent JP-H06280891-A (JP)
Title: Boot made of elastic material for covering joint
Inventor: HERUBERUTO KONEGEN
IPC: F16D3/84
Filed: 1994-01-17
Abstract: PURPOSE: To improve the lowering of a life due to contact friction in the fold ranges of boots used to a joint, in the boots having folds for the joint. CONSTITUTION: The outer side folds 3 of bent boots are seen, and the inner sides are compressed to contact facing surface parts 4 and 5 with each other. In such a case, relative movement and friction too are caused due to an unsymmetirical shape in the center axial line direction following the rotational movement of a joint. Coating for reducing the friction of the folds with each other is applied to the surface of the folds 3 of the boots contacting with each other at the time of the large crossing angle of the joint.
Patent JP-H03226418-A (JP)
Title: Wrapping device
Inventor: IWAKAWA TAKASHI
IPC: B65B11/48
Filed: 1990-01-25
Abstract: PURPOSE:To improve outward appearance of wrapping with swelling at hem parts prevented by providing air-blowing pneumatic tucking means for tucking of both the hem parts of each one of sections of a wrapping sheet that are overlapped or being overlapped one another over a position of the overlapping of an article to be wrapped. CONSTITUTION:As a wrapping sheet 5 is taken out of a sheet case 37 and is placed on a specified position with an adhesive tape 6 unwound to a specified position, the adhesive tape 6 is automatically stuck to a corner 5d of one section of the wrapping sheet 5. An article C to be wrapped is placed on an article receiving table 3, and the article C is held with an article-holding mechanism 2 that is put in operation. Then a first wrapping means 18 is actuated and the corner 5a of one section of the wrapping sheet 5 is bent and is put on the upper face of the article C, and a first wrapping-holding means 22 is kept in holding position. Then a second wrapping means 19 is actuated and a corner 5b of one section of the wrapping sheet is put over the first wrapping-holding means 22, making the first wrapping means 18 return to its waiting position. Four pneumatic tucking means 40 are then actuated and four base parts 5e, 5f are tucked therewith. A third wrapping means 20 is then actuated for putting of a corner 5c of one section of the wrapping sheet, and a fourth wrapping means 21 is actuated for bending of the corner 5d and putting the same over the article C. Overlaid corners 5a-5d are then stuck one after another with the adhesive tape 6.
Patent JP-H08213596-A (JP)
Title: Manufacture of semiconductor integration circuit
Inventor: ISHIGURO HIROSHI
IPC: H01L29/78
Filed: 1995-02-02
Abstract: PURPOSE: To realize a manufacturing method of a semiconductor integration circuit allowed to prevent an increase of a leakage current and lowered breakdown voltage of MOS FET without changing a structure of MOS FET to be finally manufactured. CONSTITUTION: In processes forming a MOS FET, a process forming a diffusion layer by performing heat diffusion treatment is followed by a process forming a gate electrode 20 having conductivity by diffusing an impurity into a polycrystalline silicon film 3.
Patent JP-H04237717-A (JP)
Title: Concrete sensor
Inventor: MIZUGUCHI HIROSHI
IPC: E02D15/06
Filed: 1991-01-17
Abstract: PURPOSE:To perform proper control of execution of works by furnishing an arm capable of moving vertically and tilting at the bottom of a pipe-shaped casing, dangling the arm and put in contact with an underwater concrete placed surface, and sensing the level of the concrete placed surface and the state of flowing. CONSTITUTION:A movable arm 2 is installed at the bottom of a pipe-shaped casing 1, and a waterproof rubber cover 3 is fitted. A guide pin 5 is detained with a vertically longitudinal long hole 4 provided at the top of the arm 2, which is made capable of moving vertically and tilting. A compression spring 8 for downward energization and a weight 9 for vertical energization are mounted on the arm 2. Further a differential pressure sensor 11 for sensing the vertical displacement of the arm 2 is furnished on the casing 1 while a mercury switch 12 to sense tilt of the arm 2 is installed at the lower part of the arm 2. The casing 1 is sunk and contacted with the underwater concrete placed surface, and the level of concrete and its flowing state are sensed on the basis of the vertical movement and tilting of the arm 2. Thereby the underwater concrete placing operation can be controlled properly.
Patent JP-H05210712-A (JP)
Title: Method for correcting packaged data
Inventor: NAGAE KAZUO
IPC: G06F17/50
Filed: 1992-01-31
Abstract: PURPOSE:To obtain highly accurate packaged coordinates without being affected by the deviation in the fixed position of a printed circuit board at the time of correcting the packaged data by executing the correcting operation of a packaged point position based upon a reference mark position. CONSTITUTION:The printed circuit board is fixed on an XY table 4, the table 4 is moved by operating a main operation board 1 and the position of a reference mark is indicated by positioning the mark just under a recognition camera 5 (on a center line) to obtain the XY coordinates of the mark. Then the coordinates of the reference mark are updated based upon the XY coordinates and stored in a control part 7. Then the packaged point is positioned just under the camera (on the center line) by moving the table 4 with the operation of the board 1 to indicate the packaged point and obtain the XY coordinates of the packaged point. The XY coordinates of the packaged point are corrected based upon the positional deviation variable of the reference mark, the packaged data are updated based upon the corrected result and the updated data are stored in a control part 7.
Patent JP-S62177175-A (JP)
Title: Vapor ejection device for molten material
Inventor: ITO HIROMOTO
IPC: C23C14/32
Filed: 1986-01-29
Abstract: PURPOSE:To stably form a vapor deposited film having high performance without contamination by providing electric field lens electrodes for controlling the incidence of an electron beam and an auxiliary electrode for controlling the current density of the electron beam to a thin film forming device by a vacuum deposition method, etc. CONSTITUTION:A metallic material for vapor deposition is put into a crucible 1 in a vessel subjected to evacuation to a vacuum and is melted to metallic vapor which is ejected onto a substrate in a vessel subjected to evacuation to a vacuum on the outside of the crucible so that a thin metallic film is deposited by evaporation on the substrate. The electric field lens electrodes 7a, 7b are disposed between a filament 6 for releasing the electron beam to melt the metallic material in the crucible of the above-mentioned device and a nozzle 4 for ejecting the metallic vapor in the crucible to converge the electron beam. A positive bias voltage is impressed to the electrodes 7a, 7b facing the filament 6 to irradiate the electron beam from the ejection port 4 of the crucible directly to the metallic material to melt 5 said material. The molten metal is evaporated and ejected from the nozzle 4. The density of the ejected metallic clusters 5a is increased by the auxiliary electrode impressed with a negative voltage. The thin metallic film by ionization with the electron beam is thus formed without contamination by the crucible material.
Patent JP-S62174749-A (JP)
Title: Optical recording method
Inventor: NAKAGIRI TAKASHI
IPC: G11B7/24035
Filed: 1986-01-29
Abstract: PURPOSE:To permit optical writing by a small-sized and lightweight semiconductor laser by irradiating IR rays of a specific wavelength on an optical recording medium contg. a diacetylene drive. compd. film having hydrophilic and hydrophobic parts in combination and a chroconic methine dye. CONSTITUTION:The chroconic methine dye is the compd. expressed by the formula and has an absorption peak at 800-900nm. Said compd. generates heat when irradiated with the IR light of said wavelength. Recording information is imaged to the prescribed position of the optical recording medium through a control circuit, semiconductor laser and optical system. The compd. of the formula existing at the imaging point absorbs the light and generates heat. The crystal body of the diacetylene deriv. compd. contained in the part irradiated with the light is then melted and made amorphous to form the part which does not discolor in the development process to be executed afterward. A GaAs junction laser having 800-900nm wavelength is adequate as the semiconductor laser to be used. The development of the latent image is executed by uniformly irradiating UV rays on the optical recording medium.
Patent JP-H10192253-A (JP)
Title: Rf coil for magnetic resonance imaging device
Inventor: SUGIE MASAMI
IPC: A61B5/055
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To control a sensitivity area regardless of shape, placement, etc., of a coil, by connecting a high frequency attenuator and a high frequency phase shifter, which are independently controllable, to plural signal ports respectively and a signal synthesizer to the high frequency phase shifter. SOLUTION: Both ends of a number of linear segments 11 are connected to ring conductors 12, and this multisegment RF coil 10 is formed by a pair of segments 11 facing at 180 deg.. A high frequency attenuator 22 is connected to a signal port mounted on both ends of a capacitor inserted into each segment 11 via a preamplifier 21, and the high frequency phase shifter 23 is connected to the signal synthesizer 24. The attenuation degree of the high frequency attenuator 22 and the quantity of phase shift of the high frequency phase shifter 23 are arbitrarily and independently determined by a control signal from outside. Thereby control of a sensitivity area is enabled regardless of shape, placement, etc., of a coil.
Patent JP-H02216850-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUZUKI YUKIRO
IPC: H01L21/82
Filed: 1990-01-29
Abstract: PURPOSE:To lessen the output capacity dependency of the operation speed of an input and/or an output buffer so as to improve integration density and operation speed by forming an output transistor to implement the charge or discharge of the output capacity of a level converter out of a bipolar transistor. CONSTITUTION:In a semiconductor integrated circuit device IC for logic, an input buffer 20 has plural TTL-CMOS lever convertors 201, 202,...20n, and each output is connected with an interval logic block 21 inside the circuit device IC by an aluminum wiring layer. Moreover, the internal logic block 21 includes CMOS.NAND gates 211-214, etc. And the CMOS.NAND gate 211 can be constituted of a quasi-CMOS circuit which further includes, for example, NPN transistors Q1 and Q2, and resistances R1 and R2 and in this quasi-CMOS circuit the output stage is constituted of the bipolar transistors Q1 and Q2, so the output driving capacity is improved, and output load capacity dependency during transmission delay time can be lessened.
Patent JP-H11209481-A (JP)
Title: Frp molding and production thereof
Inventor: ISE TETSUO
IPC: B29K63/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an FRP molding which can be suitably used as a wear ring capable of reducing the occurrence of oil leak. SOLUTION: A resin compsn. 14 prepd. by compounding a binder resin comprising either an epoxy resin or an unsatd. polyester resin with at least one filler selected from among graphite, molybdenum disulfide, a tetrafluoroethylene resin, and boron nitride is impregnated into a substrate 11 comprising a synthetic fiber cloth and is cured. The resultant product is formed into a ring, giving the objective molding. This molding has high elastic recovery force and abrasion resistance and, when used as a wear ring of a piston of a hydraulic cylinder, can be deformed, following the strain on the inside surface of a cylinder tube, and thus causes abrasion hardly to occur.
Patent JP-H01190880-A (JP)
Title: Resilient plastic damper
Inventor: YAMADA SHUNICHI
IPC: F16F7/12
Filed: 1988-01-27
Abstract: PURPOSE:To facilitate manufacture through simplification of a shape, to increase earthquake energy absorbing capacity, and to facilitate design, by a method wherein a plurality of horizontally-extended-through holes are formed in a block made of a soft steel to form a resilient plastic damper. CONSTITUTION:Holes 3, formed in a polygon or a circle, for example, a hexagon, are horizontally formed at intervals in a lateral direction in a rectangle parallelepiped block 2 made of a soft steel formed in a specified size to form a resilient plastic damper 1. When a shearing force is exerted thereon, the peripheral part of the hole 3 is plastically deformed and can absorbs energy. In addition to the hole 3, a pore 4 is formed in a specified depth in the peripheral part of the hole 3, and plastic deformation capacity may be improved. This constitution increases earthquake energy absorbing capacity, improves efficiency, varies the length and the width of the damper 1, and enables free regulation of rigidity and an energy absorbing amount.
Patent JP-H08208394-A (JP)
Title: Production of single-crystalline silicon carbide
Inventor: OTANI NOBORU
IPC: H01L21/20
Filed: 1995-02-02
Abstract: PURPOSE: To grow high-quality single-crystalline silicon carbide almost free from defects. CONSTITUTION: When a silicon carbide single crystal is grown by a sublimation- recrystallization method using a seed crystal, 1ppm to 1% gaseous oxygen is incorporated into inert gas such as Ar and the resultant gas is used as atmospheric gas.