baber/WOPTO huggingface dataset:
Patent JP-S6315543-A (JP)
Title: Moltiplexing circuit
Inventor: MORI SHOKICHI
IPC: H04J3/16
Filed: 1986-07-08
Abstract: PURPOSE:To simplify control sequence by storing remaining bits of data in a register when the data are split in excess of the word boundary of a specified bit length in the multiplex processing and using the bits for the next word selectively. CONSTITUTION:Plural input data D1, D2... whose bit length is not definite and plural bit assigning data representing the bit length of corresponding input data are read one by one at a multiplex processing cycle and they are given respectively to a shift circuit 2 and an adder 10. A register 4 stores a data part of a shifted input data in excess of the word boundary tentatively to supply it to a new word at the next cycle. A selector 5 selects the content of the register 4 when the shifted input data exceeds the word boundary in the multiplex processing cycle just before and selects the content of a register 6 when the word boundary is not exceeded. Thus, the multiplex processing of data with different bit length is executed at a considerable high speed.
Patent JP-H0830729-A (JP)
Title: Image processor
Inventor: IMI TETSUSHI
IPC: B07C3/10
Filed: 1994-07-12
Abstract: PURPOSE:To binarize respective image data by the same threshold value by obtaining the threshold value from one histogram for brightness prepared by gathering the respective image data obtained by image pickup and binarizing the respective image data obtained by the image pickup of respective image pickup devices by the threshold value. CONSTITUTION:When a mail envelope is passed between respective sensors 1 and 2, the sensors 1 and 2 respectively pick up the images of the front surface and back surface of the mail envelope and output the image signals. When the image signals are inputted, a histogram preparation part 20 inputs the respective image data from the sensors 1 and 2 and prepares once histogram for the brightness for which the respective image data are gathered. The histogram preparation part 20 obtains the brightness of a mode in the histogram as the threshold value and transmits the threshold value to binarization circuits 6 and 11. The binarization circuits 6 and 11 respectively binarize the respective image data by the same threshold value. Thus, the respective image data of the front surface and back surface of the mail envelope are binarized by the same threshold value.
Patent JP-H029556-A (JP)
Title: Work indicating system
Inventor: YAMAMOTO MASANAO
IPC: G05B15/02
Filed: 1988-06-28
Abstract: PURPOSE:To improve the production efficiency of a line by a method wherein when data on a work on a truck is distributed to each work station, data on a work arrived at this time and data on a work arriving at a next time are distributed simultaneously. CONSTITUTION:When a given truck arrives at a given work station, when the discriminating signal of the truck is transmitted from the truck to a main control device 28, the main control device 28 transmits first memory data (the discriminating signal of the truck and data on a kind of a work located thereon) stored in a memory means M, and second memory data (the discriminating signal of a truck arriving at the same station subsequently to aforesaid truck and a data on a kind of the work) to the given work station. On the work station side, a work based on the first memory data is executed, and based on the second memory data, a preceding preparatory work on a work arriving at a next time is performed.
Patent JP-2000348912-A (JP)
Title: Voltage nonlinear resistor ceramic and varistor
Inventor: FURUKAWA MASAHITO
IPC: H01C7/10
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a voltage non-linear resistor ceramic and varistor wherein a mechanical strength is easily improved at a low cost even at reduction in thickness. SOLUTION: A pair of electrodes 12 and 13 are provided on the facing surfaces of a voltage nonlinear resistor 11 comprising voltage nonlinear resistor ceramic. The voltage nonlinear resistor ceramic comprises an oxide containing Zn as the main component, while comprising, as an additive Co, Al, and rare earth elements, or Co, Al, Bi, and Sb, etc. The smaller the content of remaining carbon is, the higher the mechanical strength, and the content here is set to less than 31 weight ppm. Since a varistor voltage drops if the carbon content is decreased too low, more than 7 weight ppm is recommended for a rare earth element, while more than 10 weight ppm is recommend for a Bi system.
Patent JP-S6317731-A (JP)
Title: Silencing device for powder air duct
Inventor: SATAKE TOSHIHIKO
IPC: B65G53/34
Filed: 1986-07-07
Abstract: PURPOSE:To damp and attenuate sound waves at the same time and discharge noise into a sound-proof chamber by interposing a plurality of pipes made of flexible thin film at an extension part of an air duct of an air blower with the pipes constituting a series of air flow duct processes. CONSTITUTION:During operation of a rice milling machine 3, vibration and noise of sound waves resultant from resonance between a high frequency noise produced by the rotation of a fan 11 of a blower 9 and noise produced by either collision or friction of rice bran and small broken grains of rice sucked into the blower 9 against the inner wall of an air drum 10 and an air inlet 13 due to accelerated air flow speed produced by the fan 11 are damped and attenuated by a plurality of cylinders 16 made of flexible thin film and discharged from the cylinders 16 to a sound-proof chamber 1 where the noise is absorbed and insulated by a sound-proof wall 2. As a result, the noise produced by the blower 9 does not propagate to an air duct 14 and therefore noise level outside the sound-proof chamber is surprisingly low to eliminate noise pollution.
Patent JP-2000352360-A (JP)
Title: Air cleaner
Inventor: ITAMI AKIHIKO
IPC: F02M35/024
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner that enhances noise prevention effects, while not increasing cost and weight. SOLUTION: A vibration suppressing material 7 is disposed in an area between an end plate of a cleaner element disposed in a cleaner chamber and a cleaner chamber cover, which covers a portion of the end plate where rigidity is low and the end plate is vibrated easily. Further, the vibration suppressing material 7 is disposed such that it presses the end plate to suppress its vibrations.
Patent JP-H02133327-A (JP)
Title: Production of optical element
Inventor: YOSHIMURA FUMITAKA
IPC: B29C43/52
Filed: 1989-06-26
Abstract: PURPOSE:To mold the optical element having good accuracy with good mass productivity with less deterioration of a mold surface by holding a stock for molding the optical element in a floated state between an upper mold and a lower mold, releasing the floating state, subjecting the stock to pressurized molding and cooling the molding while the molds are held in contact therewith. CONSTITUTION:The stock 3 for molding the optical element is held in the state of parting the stock from the function surface 2'a of the lower mold 2' in the step 8 of a barrel mold 6' and the upper mold 1' is held in the state of parting the mold from the stock 3 for molding by means of a holder 9 and a spring 13. The stock 3 for molding, the upper mold 1' and the lower mold 2' are then heated up to the molding temp. and the upper mold 1' is pressurized by a pressurizing rod 5'. The holder 9 is pressed down by an auxiliary pressurizing rod 16 fixed to the rod 5' and stock 3 is made into the optical element by the pressurized surface 1'a of the upper mold 1', the surface 2'a of the lower mold 2' and the barrel mold 6'. The rod 5' and the auxiliary pressurizing rod are then removed from the molds and clamps 14 are engaged with the holder 9. The upper mold 1' is held in contact with the molded optical element by its own weight and is cooled in this state.
Patent JP-H0721982-A (JP)
Title: Low pressure mercury lamp and ultraviolet-ray radiating device using the mercury lamp
Inventor: YOSHIKAWA KAZUHIKO
IPC: H01J61/30
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a low pressure mercury lamp which can prevent a blackening of a luminous bulb, and can maintain the ultraviolet-ray output at a high level for a long period, and an ultraviolet-ray radiating device using such a mercury lamp. CONSTITUTION:While electrodes 4 are sealed at both ends of a luminous tube 2 which consists of a quartz glass, in this low pressure mercury lamp, an electron radiating material is attached to the electrodes, mercury and a rare gas are sealed in the above luminous tube 2, and the lamp current I is made 1A or higher. When the inner surface area of the luminous tube positioning between the electrodes 4 is made S (cm<2>), the relation of the lamp current I and the inner surface area S is made as S>=50XI+1500. As a result, even though the lamp is lighted for 8500h, the output of the ultraviolet-ray can be maintained 50% or higher.
Patent JP-H0828646-A (JP)
Title: Troidal type continuously variable transmission
Inventor: TERAUCHI SEIJI
IPC: F16H15/38
Filed: 1994-07-13
Abstract: PURPOSE:To prevent an increase in the agitation resistance caused by excessive lubricant supply and reduce a resistance loss. CONSTITUTION:In a troidal type continuously variable transmission in which a continuously variable transmission mechanism provided with an input disk, output disk and roller intervening between the input and output disks is lubricated by lubricant, a line pressure control valve 122 which sets line pressure, a lubricant supply passage 152 which supplies lubricant to the continuously variable transmission mechanisms 7 and 8, which are provided in the drain side of this line pressure control valve 122, and a lubricant supply amount adjusting valve 153, which is provided in this lubricant supply passage 153. The troidal type continuously variable transmission has a control means 154, which controls this lubricant amount adjusting valve 153 in such a way that the larger the input torque against the input disk of the continuously variable transmission mechanism becomes, the more the amount of lubricant increases.
Patent JP-S647173-A (JP)
Title: Information processor
Inventor: TAKAHASHI MASAHARU
IPC: G06F3/038
Filed: 1987-06-30
Abstract: PURPOSE:To improve operability by designating plural areas with respect to information displaying storage information, designating display information of various shapes and storing the designated display information. CONSTITUTION:If a retrieval mode is selected, for example, from the initial screen of a display device 7 so as to switch it to a retrieval screen, and the title name of picture information to be retrieved is inputted from an input device 13 after a power is turned on, a controller 1 retrieves picture information from an optical storage device 5 and displays it in the display device 7 through a page buffer 21. If plural areas to be stored are designated by a mouse and the like, the controller 1 calculates the OR of the areas and stores it in the page buffer. Next, the controller 1 stores the registered numbers of the areas in a magnetic storage device 9, and stores OR areas in the page buffer in the storage addresses of the device 5.
Patent JP-H0779189-A (JP)
Title: Mobile communications system
Inventor: YAMAMOTO NAONOBU
IPC: H04B1/38
Filed: 1993-06-30
Abstract: PURPOSE:To provide a mobile communication system obtaining an angle where a maximum gain is obtained at frequencies used respectively for transmission and reception as a direction of object communication. CONSTITUTION:The mobile communications system is made up of a mobile station having a transmission antenna A and a reception antenna B as mobile station antennas and up of a communication object C and the transmission antenna A and the reception antenna B are adjusted so that each directivity is always directed in the direction of the communication object C.
Patent JP-H09317759-A (JP)
Title: Shell-shaped needle roller bearing with thrust washer
Inventor: NISHI HIDENOBU
IPC: F16C21/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a shell-shaped needle roller bearing with thrust washer which receives thrust load, is miniaturized, and reduces equipment built-in works by integrally forming a washer fitting part for fitting a thrust washer to an outer face in a press-fitting state and fitting the thrust washer in the washer fitting part. SOLUTION: A washer fitting part is integrally formed in an outer race 2 and a thrust washer 6 is press fitted in the washer fitting part 5. The outer race 2 which is formed by deep drawing of a steel plate has collar parts 2b, 2c in the both ends. The washer fitting part 5 is formed with a double folded cylinder part 2d which is formed by axially extending the cylindrical plate part 2a of the outer race 2 and folding it up to the inside by the inverse drawing and a part which is extended from the folded end of this folded cylinder part 2d to the internal diameter side so as to become one of the collar part 2c. The thrust washer 6 is composed of a resin material or an oil retaining sintered alloy. Then, the washer width face is projected from the width face of the outer race 2 by some projection quantity (h).  This constitution allows the bearing to receive the thrust load, miniaturize the space of the whole bearing, and reduce the manhour.
Patent JP-H11353584-A (JP)
Title: Traffic signal controller
Inventor: SHIMIZU OSAMU
IPC: G08G1/07
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a high-precision traffic signal controller capable of predictive control based on a vehicle traffic state. SOLUTION: Cameras 211 to 214 pick up the number Wn of vehicles 3, which stop in the rear of stop lines 221 to 224 set on intersection entrance roads R1 to R4, on a plane and output their picture signals. A signal processor 1 obtains the number Wn of stopping vehicles 3 from picture signals supplied from cameras 211 and 214, and a green time Tg of signals 41 to 44 is extended by a unit extension time T1 if the number Wn of stopping vehicles 3 exceeds a threshold Wtm, and the green time Tg of the signal 41 which controls traffic in the intersection entrance road R1 is shortened by the unit extension time T1 if the number Wn is smaller than the threshold Wtm.
Patent JP-S6450369-A (JP)
Title: Electric connector
Inventor: POORU AARU DESUPOORUTO
IPC: H01R4/24
Filed: 1988-06-30
Abstract: PURPOSE: To allow the use of a connector having an outside diameter in a wide range of insulated conductor wire, and while to avoid the overlap of insulated displacement terminal by providing an opening to a first passage so as to insert a small diameter wire from an outlet passage to a wire terminal position, and providing an opening of a second passage sufficiently close to the terminal position so as to reinforce the wire at the terminal position. CONSTITUTION: A small diameter wire 63 is extended through a passage 58 and crosses a wire terminal position 48 so as to be connected to an insulated displacement terminal 56 of each contact member 14. When a closing member 26 is moved downward to a perfect holding position, a terminal 56 of the contact member 14 is made to enter an inlet passage 52 and cross a wire terminal position 48 before passing to an outlet passage 54. More movement of the terminal 56, which crosses the passage 40, raises an end of a conductor wire 63 inside of the passage 40 till the wire is connected to an upper surface 70 of the passage 40. When the terminal 56 is continuously moved to the outlet passage 54, rigidity of the wire practically exceeds the standard non-control rigidity for increase.
Patent JP-H11350153-A (JP)
Title: Production of substrate modified with fine metal particles
Inventor: SAYO KOICHI
IPC: C23C22/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To fix metal particles on a substrate with high bonding strength in a monolayered state without causing aggregation and fusion by sticking a silane coupling agent to the substrate and immersing the substrate in a melt or soln. of a polymer composite contg. metal particles dispersed in a matrix material. SOLUTION: The substrate 11 of the objective substrate 10 modified with fine metal particles comprises an inorg. oxide such as slide glass or synthetic quartz glass. A matrix material 14 acting as a medium in the bonding of fine metal particles 13 to a silane coupling agent 12 chemically fixed on the substrate 11 is a liq. regenerated polymer obtd. by cooling vapor generated by the thermal decomposition of a polymer such as nylon or polyethylene terephthalate, and a polymer or oligomer such as nylon, PVA or polyethylene oxide having functional groups selected from cyano, amino and thiol groups at the terminals of the molecule or in a side chain or polyamides having a mol.wt. of 400-7,000 prepd. in the presence of an amine type polymn. inhibitor are used.
Patent JP-S6052990-A (JP)
Title: Tape feeding quantity detecting device
Inventor: NOZOE KAZUJI
IPC: G11B27/34
Filed: 1983-09-01
Abstract: PURPOSE:To detect and display in a real time a tape feeding quantity without deteriorating the accuracy with simple constitution, by determining the sum number of pulses corresponding to a tape feeding quantity being in a non-linear relation to a pulse number ratio of a detecting pulse being proportional to an angular velocity of each supply and take-up reel, as a discontinuous linear relation. CONSTITUTION:A pulse number sum S corresponding to a tape feeding quantity, etc. in a non-linear function relation to a ratio (m) is calculated based on an expression I from a pulse number ratio (m) of a detecting pulse being proportional to an angular velocity of each supply and take-up reel. An arithmetic value by the expression I in which, for instance, the ratio (m) is 1.0, 1.5, 2.0, 2.5, etc. is stored in a microprocessor, etc., and the sum S to an optional ratio (m) is calculated approximately without reading out a large capacity memory in a state that the ratio (m) and the sum S are in a discontinuous linear relation, and without executing complicated arithmetic. In such a way, tape feeding quantity can be detected and displayed by a real time without deteriorating the accuracy by a simple constitution. In the expression, b1 and b2 are constants.
Patent JP-S647765-A (JP)
Title: Image reproducer
Inventor: YOSHIOKA KIYOHARU
IPC: G03G15/00
Filed: 1987-06-30
Abstract: PURPOSE:To execute the read and reproduction of image information in a designated image extent and to improve the operability by operating the image extent by using an input distance and a reproduction condition, modifying selectively a reference position on a sheet by means of a selection means, and executing said arithmetic operation according to the reference position designated by the selection means. CONSTITUTION:Through a keyboard 21 connected to the control circuit 2 of an image reproducer, an original picture size, a print paper size, a print magnification ratio, and a print condition are instructed. These inputted print conditions are stored in a memory 22, and an arithmetic circuit 23 operates an image extent corresponding to a print paper based on the information stored in the memory 22. The result of this operation is transmitted as an address to a CCD sensor 6, a control circuit 24 controls the drive of a motor 11 corresponding to an input from the keyboard 21 and signals from the circuit 23 and a photointerruptor 13, so that an image in the designated extent read by the sensor 6 is outputted by a printer 25.
Patent JP-H11340196-A (JP)
Title: Method and device for plasma treatment
Inventor: KATSUYAMA MASANORI
IPC: H01L21/302
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To exactly detect a suspending foreign matter in a plasma atmosphere. SOLUTION: The sheath surface of plasma formed in a treatment chamber 2 of a dry etching device is irradiated with plural laser beams 22, light 34 scattered by these laser beams 22 is detected by a photosensor 29 and by removing a sediment 33, which is not moved in a scattered light detecting signal group, through a signal processor 29, a suspending foreign matter 32 in the plasma atmosphere is detected while improving the S/N of the suspending foreign matter (S: Signal) 32 and the sediment (N: Noise).  Since the condition of contamination in the treatment chamber of the dry etching device can be grasped by detecting the suspending foreign matter in the plasma atmosphere, the treatment chamber can be appropriately cleaned, the quality and reliability not only dry etching treatment but also production of a semiconductor device can be improved, and not only the working efficiency of the dry etching device but also productivity of the production method of the semiconductor device can be improved by optimizing cleaning frequency.
Patent JP-S6317177-A (JP)
Title: Power steering device
Inventor: SOGA MASAYUKI
IPC: B62D6/00
Filed: 1986-07-09
Abstract: PURPOSE:To prevent a torque steer phenomenon by controlling solenoid valves between a control valve and a power cylinder so as to squeeze their valve opening areas based on a signal from a control circuit when a vehicle is quickly accelerated. CONSTITUTION:Solenoid valves 20, 21 controlling the valve opening areas in response to the currents fed to their coils are incorporated in fluid feed/ discharge paths 18, 19 between a control valve 3 and a power cylinder 17, and an acceleration meter 40 outputting a signal in response to the acceleration of a vehicle and a control circuit 30 inputting the signal are provided. When the vehicle is quickly accelerated, the solenoid valves 20, 21 are controlled so as to squeeze their valve opening areas based on the signal from the control circuit 30. As a result, the fluid flow between the control valve 3 and the power cylinder 17 is suppressed, and the assist force for the steering operation is reduced. Accordingly, the steering sustaining function is improved, and a torque steer phenomenon can be prevented.
Patent JP-H0452021-A (JP)
Title: Method for controlling cooling of flange of h shape
Inventor: ISHIBASHI TOSHIHIRO
IPC: B21B1/08
Filed: 1990-06-21
Abstract: PURPOSE:To allow the manufacture of H shape whose ratio of the flange to the wed is large, i.e., H shape of excellent sectional performance by utilizing the trucking information of steel material, operating the cooling zone sequentially and successively jetting the cooling liquid. CONSTITUTION:When the material to be rolled is rolled to (13) direction, the surface temperature of the material to be rolled is measured with both flange thermometers 7a, 7b before the flange cooling device having two zones 9, 10 of the inlet sides of the universal mill U and the edger mill E and the wed thermometer 8, based on the difference of the temperature of the wed and the flange of the material to be rolled, whether there is or not the forcible cooling for the zones from 9 to 12 of flange cooling devices including two zones 11, 12 after U and E rolling is decided with the calculation with the calculator or with reading the table preliminarily inputted. By storing the position of the material to be rolled decided whether there is or not the forcible cooling for the zone based on the temperature difference in the calculator, the position of the material to be rolled is passed through the zone based on the trucking information of the material to be rolled, the cooling liquid is controlled to jet or not according to the instruction.