baber/WOPTO huggingface dataset:
Patent JP-H09284094-A (JP)
Title: Digital filter bank device and its operating method
Inventor: CHIN EIRIYUU
IPC: H03H17/02
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide the digital filter bank device in which the digital filter configuration is simplified by using a minimum scale of the hardware. SOLUTION: A digital filter bank device 10 is configured hierarchically by using a feedback mechanism and operated at a prescribed frequency based on reduction in a multiplex rate mechanism. The digital filter bank device 10 operates a sum of products to generate a filter output signal 41 according to an arithmetic operation and the arithmetic operation is conducted according to a distributed arithmetic algorithm. The use of a minimum scale of the hardware is attained by using the multiplex rate mechanism reduction and the discrete arithmetic algorithm so as to conduct signal processing. The configuration area of the semiconductor device is reduced by using the digital filter bank device.
Patent JP-H0883134-A (JP)
Title: Microcomputer
Inventor: FUJII TAKASHI
IPC: G06F1/06
Filed: 1994-09-13
Abstract: PURPOSE: To reduce the number of parts at the external circuit of a first input terminal for clock signal by providing a specified clock signal switching circuit. CONSTITUTION: Corresponding to the level of a main clock signal to be inputted through a signal line L, the main clock signal to be inputted through the signal line L and a sub-clock signal to be inputted through a signal line F are switched and outputted to a signal line E by a clock signal switching circuit 12. When no main clock signal is supplied to an input terminal 6 for main clock signal, the circuit 12 outputs the sub-clock signal to a system clock generating circuit 5. Besides, when the main clock signal is supplied to the terminal 6, the circuit 12 outputs the main clock signal to the circuit 5. Thus, the number of parts at the external circuit of the input terminal 6 for main clock signal can be reduced.
Patent JP-S6373459-A (JP)
Title: Data processing method
Inventor: IKEDA YOSHIAKI
IPC: G06T11/00
Filed: 1986-09-17
Abstract: PURPOSE:To perform correct data processing even when commands and data of each level are present as a mixture by rearranging data corresponding to those commands and data read out of a FIFO buffer for each command and based on the command level. CONSTITUTION:The levels are given to commands and data forming drawing command data and written successively in a FIFO buffer 13. Then a 2nd processor unit 12 reads the commands and data out of the buffer 13 in the writing order. If those read commands are equal to the graphic drawing commands, the data are rearranged on a memory area 14 for each command with reference to each command level. Then these data are displayed based on the command data obtained from said rearrangement. In such a way, the data can be displayed in a correct way even when the drawing commands of each level are mixed.
Patent JP-S59108345-A (JP)
Title: Frame transfer type solid-state image pickup element
Inventor: KINOSHITA TAKAO
IPC: H04N5/335
Filed: 1982-12-14
Abstract: PURPOSE:To eliminate the need for one parts of blooming preventive sections at every fixed row of the arrangement of photosensitive cells, to make size in the horizontal direction of the blooming preventive sections small and to improve resolution in the horizontal direction by setting up an image pickup section generating charges, a memory section and an excess charge inflow preventive section fitted near a boundary between both the image pickup section and the memory section. CONSTITUTION:The memory section 3, which takes charges in and temporarily memorizes the charges in order to read the charges generated in an image pickup section 2 having arrangement along the rows and lines of a plurality of the photosensitive cells (picture elements) each generating the charges in response to incident light while having arrangement along the rows and lines of a plurality of memory cells, is provided, and each row of each arrangement of the photosensitive cells and the memory cells is isolated by channel-stoppers. An output section 5, which is set up at the last stage of a horizontal transfer register 4 for reading charges, which takes in the memory charges of the memory section 3 at every one line memory charge and horizontally transfers the charges and converts charges being transferred in succession by the register 4 into voltage and outputs the voltage, and the excess charge inflow preventive section 6, which is fitted near the boundary between the image pickup section 2 and the memory section 3 and prevents an inflow to the memory section 3 of excess charges generated in the image pickup section 2, are provided.
Patent JP-H0267089-A (JP)
Title: Recording and reproducing device
Inventor: TAKEUCHI AKIHIRO
IPC: H04N9/797
Filed: 1988-09-01
Abstract: PURPOSE:To perform recording of two channels with a small cylinder without increasing the number of heads by winding a tape across the cylinder on which four heads are loaded at a winding angle >=180 deg. and supplying the signals of the two channels to the four heads at a time expansion circuit and a switching circuit. CONSTITUTION:The tape 12 is fed by winding across a rotary cylinder 17 having the four heads arranged with an interval of 90 deg. with an angle >=270 deg. spirally. Meanwhile, the signals of the two channels are supplied from input terminals 20-21, and are switched sequentially by a recording switching circuit 22 corresponding to the 1/2 rotation of the cylinder, and after they are time-expanded at the time expansion circuits 23-26, they are supplied to recording amplifiers 27-30, and are amplified by degree required for recording. Furthermore, the output of the recording amplifiers 27-30 are supplied from recording and reproducing change-over switches 31-34 to the heads 13-16 via a 4CH rotary transformer 35, and are recorded sequentially on the tape. In such a way, it is possible to perform multichannel recording without increasing the number of heads.
Patent JP-H11109574-A (JP)
Title: Color image forming method and color photographic sensitive material for photographing
Inventor: ISHIKAWA TAKATOSHI
IPC: H04N1/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To make obtainable a positive image having high image quality with improved photographing latitude and gradation in highlight by photoelectrically reading the image information recorded in a material having specified densities for red, green and blue light in a nonpicture part, converting the information into digital image information and outputting to a printer. SOLUTION: Image information is recorded in such a recording material that after the material is developed, it shows <=0.50 density for each red, green and blue light in a nonpicture part. The image information recorded is photoelectrically read out and converted into digital image information, which is further subjected to image processing and outputted to a printer. By controlling the density in a nonpicture part preferably to <=0.3 for each red, green and blue light, more preferably to 0.1 to 0.2, the density region, which can be read out, increases to maintain the photographing latitude to a sufficient level. In order to decrease the density in a nonpicture part, the add amt. of a mask coupler is decreased. Or, as an ultimate means, when no mask coupler is added, 0.1 to 0.2 density can be obtd. which is the most preferable density in a nonpicture part.
Patent JP-H0882218-A (JP)
Title: Intake device for engine
Inventor: YAMAMOTO TOSHIHIDE
IPC: F02B31/02
Filed: 1994-09-13
Abstract: PURPOSE: To enhance lamination combustion and improve power consumption and emission while simplifying the structure without requiring a pressurized air supplying means to an air-fuel mixture feed port. CONSTITUTION: A swirl is generated in a combustion chamber 14 by the intake air from an intake port 16, and an air-fuel mixture feed port 25 is opened to the combustion chamber in a position close to an ignition plug about in the center part of a cylinder bore. A center valve 27 for opening and closing the air-fuel mixture feed port 25 is opened in the latter half of intake stroke, and the closing time of the center valve 27 is set to the latter stage of compression stroke, whereby the air in the combustion chamber is guided into the air-fuel mixture feed port in the latter period of compression stroke.
Patent JP-S6283978-A (JP)
Title: Rolled paper feeding device
Inventor: NISHIYAMA KOJI
IPC: B26D7/06
Filed: 1985-10-03
Abstract: PURPOSE:To enable cutting of rolled paper with an accurate size, by a method wherein, when it is given time before motion of a cutter, the speeds of first and second rollers are increased, a detouring part is formed between the second and third rollers to stop a driving means, and before the detouring part is disappeared, cutting is effected, and restarting is conducted. CONSTITUTION:When a paper from a paper 1 in roll causes turning ON of a tip detecting sensor 7 after passage through second paper feed rollers 3, a pulse counter starts to count pulses from a first driving means 9, and the paper is conveyed to a sensitizing body 6 through third rollers 4. When increased to the speed increase number of pulses, the speeds of first and second paper feed rollers 2 and 3 connected to a first driving means 9 are increased, and a detouring part is formed between the second paper feed roller and a third paper feed roller 4. When increased to the cutting number of pulses, the driving means 9 is forced into a stop, a cutter 5 is operated before the detouring part is disappeared, and the rotation of the second paper feed roller 3 is restarted. In this case, since a clutch CL is disengaged, the first paper feed roller 2 is kept from rotation, and the cut paper is waited at A. This prevents the occurrence of oblique cutting and enables provision of a paper having an accurate size.
Patent JP-H0539508-A (JP)
Title: Roller member made of sintered ceramics having excellent toughness
Inventor: KIRIGATANI SEIICHI
IPC: B22F5/12
Filed: 1991-08-05
Abstract: PURPOSE:To allow a roller member made of sintered ceramics to exhibit excellent performance even under severe conditions over a long period of time by forming the inside part of the roller member with a cylindrical core material made of an Fe-based sintered alloy contg. a specified wt.% each of Mn, Mo and C. CONSTITUTION:A roller member is made of sintered ceramics and the inside part of the member including a hole for fixing a driving shaft is formed with a cylindrical core material made of an Fe-based sintered alloy having a compsn. consisting of 1.5-2.5wt.% Mn, 1-2wt.% Mo, 0.3-1wt.% C and the balance Fe with inevitable impurities. The Fe-based sintered alloy does not shrink at the time of sintering and has excellent contact. Excellent toughness can be ensured due to the inside part.
Patent JP-H0381366-A (JP)
Title: Polyamide resin composition
Inventor: KONDO TOSHIKI
IPC: C08K3/20
Filed: 1989-08-25
Abstract: PURPOSE:To obtain a polyamide resin composition which neither damages nor wears machinery during kneading or molding and from which a molded article excellent in mechanical strengths, electrical insulation, heat dissipation, etc., can be made, by compounding a polyamide resin with highly pure magnesium oxide having a specified particle size distribution. CONSTITUTION:A polyamide resin composition which is useful for housing electronic components, etc., is prepared by compounding 10-40wt.%, preferably 20-30wt.%, polyamide resin, preferably nylon 6 or 66, with 90-60wt.%, preferably 80-70wt.%, magnesium oxide with a purity of at least 90%, preferably at least 95%, wherein the particle size distribution is such that particles having diameters of at most one half of the mean particle diameter account for at least 30wt.%, while particles having diameters of at least twice as large as the mean particle diameter account for at least 15wt.%.
Patent JP-S6277809-A (JP)
Inventor: SASAMORI KENJI
IPC: H02B13/075
Filed: 1985-09-30
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-H10185990-A (JP)
Title: Test board for ic tester
Inventor: FUJITA YOSHIHIRO
IPC: G01R31/28
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a test board for an IC tester having simple structure of harness and a base unit and capable of easily assembling the base unit. SOLUTION: A test board for an IC tester is provided with a second connector 4, a housing 7, cables 9 and a socket board 12. The second connector 4 fits in the first connector 3 of a plurality of pin cards 1 and mounted on a base card 5. The housing 7 on the base card 5 is mounted on the opposite side of the second connector 4 and holds the third connector 8 fitting in the second connector 4 and one unit per measured device 14 is arranged perpendicularly to the plurality of pin cards 1. The cable 9 connects the third connector 8 of the housing 7 and the fourth connector 10 on the socket board 12 side. The socket board 12 is mounted by the fifth connector 11 fitting in the fourth connector 10 and an IC socket 13 for the measured device 14.
Patent JP-S6278968-A (JP)
Title: Facsimile equipment
Inventor: NAMEKAWA TAKESHI
IPC: H04M11/00
Filed: 1985-10-02
Abstract: PURPOSE:To change over only by a switching operation in a transmission side facsimile equipment, to simplify the operation, to reduce an error and to shorten a communication time by transmitting a starting signal from the transmission side facsimile equipment and automatically detecting it by a reception side facsimile equipment. CONSTITUTION:When a transmission switch 13 is turned on in a transmission side facsimile equipment under a speaking conditions, a facsimile main body 10 controls a line changeover part 8, connects a telephone line connected to a terminal 7 to the facsimile main body 10 and a starting signal generating part 11, controls a starting signal generating part 12 and transmits the starting signal to the telephone line. The starting signal transmitted to a reception side facsimile equipment is inputted to a telephone set connecting terminal 9 and a starting signal detecting part 12 through the line changeover part 8 from the terminal 7. In the reception side, the telephone line is connected to the facsimile main body 10 to start a facsimile communication. When the facsimile communication is completed, the facsimile main body 10 of the transmission side and the reception side respectively controls the line changeover part 8, connects the telephone line to a telephone set side and returns to an original speaking condition.
Patent JP-H1160622-A (JP)
Title: Metallic compound for polymerization and preparation of aromatic vinyl compound/olefin copolymer using the same
Inventor: OTSU TOSHIAKI
IPC: C08F4/642
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain an arom. vinyl compd.-contg. copolymer which has high activity and practicality by copolymerizing an arom. vinyl compd. with an olefin in the presence of a specified transition metal compd. and a co-catalyst. SOLUTION: An arom. vinyl compd. is copolymerized with an olefin in the presence of a transition metal compd. represented by formula I or II [wherein Ind1 to Ind4 represent each a (un) substd. indenyl; R<1> and R<2> represent each H, a 1-12C alkyl, a 6-10C aryl, or a 7-20C alkylaryl; Z is 2 to 10; (x) and (y) are each 0 to 10, provided that x+y is 2 or more; X1 to X4 represent each H, a halogen, an alkyl, an amide represented by formula III (wherein A1 and A2 represent each R<1> ) or the like; R<3> to R<3> ' represent each H, a 1-20C alkyl, a 6-10C aryl, a 7-20C alkylaryl, a halogen or the like; M represents Zr, Hf, or Ti] and a co-catalyst represented by formula IV or V (wherein R<5> and R<6> represent each a 1-5C alkyl, a 6-10C aryl, or H; (m) and (n) are each 2 to 100) at -78 to 200 deg.C, pref. 0 to 160 deg.C.
Patent JP-S59109793-A (JP)
Inventor: FUBERUTOUSU UIRUHERUMUSU ARUBE
IPC: B04C5/14
Filed: 1983-11-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0886774-A (JP)
Title: Ultrasonic testing device
Inventor: KOGURE SUMIO
IPC: G01N29/26
Filed: 1994-09-14
Abstract: PURPOSE: To miniaturize an inserting probe, a rotating device and a device for moving an ultrasonic probe so as to increase the applicability of ultrasonic testing by providing a signal cable, an inserting rod, a rotary drive means and a movement means. CONSTITUTION: In order to fully cover the testing range of the inner surface of a heat transfer pipe 31, a flaw detecting probe 10 is fed in the direction of the axis of the heat transfer pipe 31 while being rotated by an inserting rod 50 to spirally scan the inside of the pipe for flaw detection. In this case, since a rotary drive can be installed outside the small-diameter pipe having little space, limitations on size are greatly reduced for ease of manufacture. The inserting rod 50 by which the probe 10 is inserted into the inner surface of the small-diameter pipe is made by a flexible tube and retains a signal cable 12 and a water feeding tube 71 on its inner surface.  The tubes and the cable are integrated together and rotated to maintain the properties of the testing probe for rotary scanning and for insertion and to secure the corresponding flexibility at any constricted part. Therefore, an effective testing means can be provided for any heat exchanger that cannot be tested.
Patent JP-S6280300-A (JP)
Inventor: ENGERUBERUTO PURIIFUKE
IPC: C25F3/04
Filed: 1986-09-19
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-S6278637-A (JP)
Title: Memory system for working history
Inventor: TOYAMA OSAMU
IPC: G06F5/16
Filed: 1985-10-01
Abstract: PURPOSE:To attain the effective application of system resources by reading out plural trace memories all at once and for each clock. CONSTITUTION:An address signal generating circuit 3 supplies both a clock CLK and a read/write designating signal RW and produces an address signal ADD having a double cycle as much as the clock CLK as long as the signal RW designates a writing action. While the signal ADD having the same cycle as the CLK is produced when a reading action is designated. These two signals ADD are stored in an address register 5 and then supplied in common to trace memories 1 and 2. Therefore the working history data is written alternately to both memories 1 and 2 against the same signal ADD. Then the history data is read out simultaneously from both memories 1 and 2 in response to the signal ADD and sent to read registers 7 and 8 successively.
Patent JP-H0773107-A (JP)
Title: Control method for disk system
Inventor: IKEDA EIJI
IPC: G06F3/06
Filed: 1993-09-03
Abstract: PURPOSE:To set data transfer to be efficient and to improve a cache hit rate by directly storing request data in a main storage at the time of sequential access and storing request data in a disk cache and the main storage at time except for sequential access. CONSTITUTION:At the time of sequential access, a host computer 10-side stores request data D transmitted from a disk device with look-ahead buffer 20 into the main storage 13 without storing it into the disk cache 14. At time except for sequential access, the host computer 10-side stores request data D transmitted from the disk device with look-ahead buffer 20 into the disk cache 14 and stores it into the main storage 13. Thus, data transfer can be set efficient and the cache hit rate improves.
Patent JP-H1149307-A (JP)
Title: Waste collection car
Inventor: SHIBUYA MASATOSHI
IPC: B65F3/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce generation of engine noise by controlling pressure accumulation starting hydraulic pressure of an accumulator by a second hydraulic pump to be driven by a separately placed engine in accordance with a position of a discharge plate so as to position the discharge plate lower at the time of positioning it on the outlet side than at the time of positioning it on the deep side. SOLUTION: A discharge position sensor 18 is installed between a wall of a waste storage box 3 and a discharge cylinder 9 and it detects whether a discharge plate 10 is positioned on the outlet side of the deep side of a border line X-X dividing a moving region of the discharge plate 10 in two. Thereby, when the discharge plate 10 is positioned on the outlet side of the border line X-X, a signal of L(low) is output, and when it is on the deep side, a signal of H(high) is output. In accordance with these signals, hydraulic pressure to be supplied to the discharge cylinder 9 is also controlled in two stages according to a position of the discharge plate 10.  Consequently, when the discharge plate 10 is in an L region, it is not necessary to actuate a separately placed engine until accumulated pressure of an accumulator becomes lower than in an H region, and it is possible to reduce generation of engine noise by it.
Patent JP-S6280119-A (JP)
Title: Device for controlling air conditioner
Inventor: KONDO YUKIYOSHI
IPC: B60H1/00
Filed: 1985-10-04
Abstract: PURPOSE:To facilitate temperature setting by making a cam follower follow a selector switch by the amount corresponding to the slid amount of said switch to stop a motor, which has been driven by sliding said selector switch by a defined amount by means of an operating lever. CONSTITUTION:Since the switching lever 3b of a toggle switch 3 is engaged with the recessed part 5a of a cam follower 5 under the stopped condition of an air-mix door 11, the toggle switch 3 is off, a motor 7 is stopped, and the door 11 is in an erect condition. When the toggle switch 3 is moved rightward by operating an operating lever 1 from this condition, the switching lever 3b falls to the left side causing the motor 7 to rotate and the door 11 to be inclined to the right side via an actuator 8 and a wire 10. At the same time, the cam follower 5 is pulled rightward via a feedback wire 9 and, when moved to where it is opposite to the toggle switch 3, the switching lever 3b is engaged with the recessed part 5a, stopping the motor 7.
Patent JP-H0751474-A (JP)
Title: Display data preparing device and sewing machine capable of displaying display data concerned
Inventor: TAKENOYA HIDEAKI
IPC: D05B21/00
Filed: 1993-08-13
Abstract: PURPOSE:To provide a display data preparing device and sewing machine capable of displaying display data in which the contents of a source image card with a message to another operator or a message for display commercial written can be read from the source image card by the display data preparing device and can be displayed easily by anybody. CONSTITUTION:The contents of the source image card, where the message is written, are read by the display data preparing device, converted into display data and stored in a storage area designated by a storage area designating means. Then, a storage means 28 storing the display data is mounted on a computer sewing machine and when the display data to be displayed are arbitrarily designated, the display data are read from the storage area inside the storage means 28 and displayed on a display means 17 of the computer sewing machine.
Patent JP-S59111151-A (JP)
Title: Contact exposing device
Inventor: UEHARA KUNIO
IPC: G03F7/20
Filed: 1982-12-16
Abstract: PURPOSE:To enable intimate and uniform adhesion between a photomask and a wafer by bringing the upper bottom face of a cylinder surrounding a sample placing stand into contact with a photomask placed on the stand, and vacuum- sucking the photomask to correct strain of the photomask. CONSTITUTION:A cylinder 9 is moved up and down with a screw 11 formed on the outer circumference of a stand 4 for placing a wafer 2, the upper bottom face 10 is fixed to the plane same as the surface of the wafer 2, and the photomask 1 is vacuum-sucked through vacuum suction holes 5, 6. As a result, strain of the photomask 1 is corrected and good adhesion between the photomask 1 and the wafer 2 is attained.
Patent JP-S6373947-A (JP)
Inventor: MACHIDA YOSHIO
IPC: A61B5/055
Filed: 1986-09-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。