baber/WOPTO huggingface dataset:
Patent JP-S6459445-A (JP)
Title: Dma control system
Inventor: SAKAI SATOSHI
IPC: G06F13/28
Filed: 1987-08-29
Abstract: PURPOSE:To process data requests from plural DMA (direct memory access) requesters by arbitrating data transfer request signals DREQ from respective requesters and inputting them as one signal DREQ to a DMA controller. CONSTITUTION:A DREQ arbiter control part 6 inputs signals DREQ from respective requesters to a DMA controller 5 as one signal DREQ. At the time of DMA from an I/O to a memory, ID information from the DREQ arbiter control part 6 is sent to and is written in a logical memory 3 through a multiplexer 7 in the first cycle and DMA data from the requester selected by the DREQ arbiter control part 6 is sent to and written in the local memory 3 through the multiplexer 7 in the next cycle. At thee time of DMA from the I/O to the memory, ID information and DMA data are written in the local memory 3. Thus, it is sufficient if the DMA controller uses one channel even if the number of requesters is increased.
Patent JP-H1169288-A (JP)
Title: Image processor
Inventor: IKEDA OSAMU
IPC: H04N19/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To speedily generate a panoramic still image by providing a panorama generating mans for generating the panoramic still image by joining images selected by an image-selecting means for selecting at least tow images among plural images from outside obtained by an image obtaining means. SOLUTION: An image-obtaining means 10 obtains plural images which are equivalent to a single frame of animation in a form compressed by an inter- frame coding system or an in-frame coding system, or obtains the image of a still image. The image-selecting means 11 selecting plural images among these images selects the image compressed by the in-frame coding system or an image obtained at each lapse of a previously decided time. In addition, the panorama-generating means 12 generates a panoramic still image, by joining the images selected by the means 11. Thereby, the panoramic still image high in quality is speedily generated while improving processing efficiency at the time of expansion.
Patent JP-S59106085-A (JP)
Title: Dictionary updating method of recognizing device
Inventor: FUJITA KOUYA
IPC: G10L15/06
Filed: 1982-12-10
Abstract: PURPOSE:To cope with a fine variation of the character form of an individual, and to raise a correct read rate by deleting or registering additionally an existing recognition and collation pattern of a dictionary pattern in accordance with the number of tmes of a correct read and an erroneous read. CONSTITUTION:A feature of an input character is extracted by a feature extracting part 1 of a character recognizing device, and a feature pattern of the character and a feature pattern stored in a feature dictionary 4 are collated by a matching part 2. A recognition result of the character by this collation is stored in a recognition result store part 5, and its recognition result is displayed on a display part 6. When a result displayed on this display part 6 is read erroneously, various operation of a correcting pen are inputted from a keyboard 7. Also, a dictionary change deciding part 9 decides by which pattern of the dictionary 4 the input character is read erroneously or correctly, basing on a correcting information of the board 7. Subsequently, the number of times of a correct read and an erroneous read of a correct read and erroneous read control table 10 is replaced by a replacing part 8, and in accordance with a fine variation of an individual character form, a dictionary pattern of the dictionary 4 is deleted or registered additionally, and the correct read rate is raised.
Patent JP-S6276652-A (JP)
Title: Semiconductor device
Inventor: EMOTO TAKAO
IPC: H01L21/3205
Filed: 1985-09-30
Abstract: PURPOSE:To prevent the breakdown of an interlayer insulating layer due to the concentration of stress, by providing a tapered surface at the inner surface of contact holes, forming first electrode layers so that the layers are coupled into the contact holes in conformity with the tapered surfaces, thereby flattening the interlayer insulating layers and second electrode layers on the first electrode layers. CONSTITUTION:Contact holes 25a and 25b re provided in a specified region of a first insulating layer 23 so that the diameter of each opening becomes smaller toward the side of an active region. The inner side wall of each hole forms a tapered surface 24 at a slant angle alpha of 10-20 deg.. The width of the tapered surface is set at about 4mum. In the contact holes 25a and 25b, first electrodes 26a and 26d, which are connected to a base region 21 or an emitter region 22, are coupled and formed so that the surfaces form the same surface as that of the first insulating layer 23. The thickness of the electrodes 26a and 26b is about 1mum. On the first insulating layer 23, second insulating layers 27 comprising an SiO2 film or an Si3N4 film are formed so as to cover the first electrode 26a and 26b at a thickness of about 2.5mum.
Patent JP-H0942465-A (JP)
Title: Air spindle
Inventor: OSHIDA KUNIO
IPC: F16J15/40
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent immersion of cutting water, a contaminant, etc., by forming a male screw groove in the opposite direction of the rotating direction on an outer periphery of a rotating spindle and constituting an Archimedes' pump of this male screw groove and a spindle housing. SOLUTION: A rotating spindle 2 is supported non contactin the inside of a spindle housing by an air bearing, an installation part 2a is formed on a head end part of this rotating spindle 2, a ring rotating blade 5 sandwiched by flanges 3, 4 are fit on this installation part 2a, and rotating blade 5 is fixed by screwing a nut 6 for fastening on a screw of the installation part 2a. Thereafter, a male screw groove 2b in the opposite direction of the rotating direction of the rotating spindle 2 is formed on an outer peripheral surface facing an inwall 1a of a head end part of the spindle housing 1 on the rotating spindle 2, and an Archimedes' pump is formed of the male screw groove 2b and the head end part inwall 1a of the spindle housing 1. Consequently, it is possible to prevent immersion of cutting water, etc.
Patent JP-H0863806-A (JP)
Title: Production of substrate for optical recording medium
Inventor: SHIKAME OSAMU
IPC: B29C59/04
Filed: 1994-08-19
Abstract: PURPOSE: To produce a substrate for optical recording medium stably with low birefringence and high transfer rate by controlling the molding conditions such that the line pressure of a resin, held between a first mirror face roll and a stamper roll, is sustained at a predetermined level. CONSTITUTION: A first mirror face roll 5 is pressed against a second roll (stamper roll) 6 by the hydraulic pressure of hydraulic cylinders 3, 4 with output sensors A, B. In this regard, the force of the hydraulic cylinders 3, 4 minus the force of gap regulating members 1, 2 With pressure sensors A, B act continuously between the first mirror face roll and the second roll 6. The line pressure being applied to a resin at the time of molding is determined by dividing the differential force by the width of a resin sheet. A computer sets the molding conditions by specifying the line pressure which is sustained by controlling the pressure, molding speed, gap, etc. This method realizes stabilized production of a substrate for optical molding medium with low birefringence and high transfer rate.
Patent JP-H0378524-A (JP)
Title: Cylinder head of subchamber type diesel engine
Inventor: TANAKA ISAO
IPC: F02B3/06
Filed: 1989-08-22
Abstract: PURPOSE:To relax the action of thermal stress and press-in stress by respectively press-in fitting a subchamber side peripheral surface part and loosely fitting a piston side peripheral surface part, of a subchamber forming base, to the internal peripheral surface of a fitting hole formed in a piston side end surface of a cylinder head. CONSTITUTION:A cavity 8 or the like, formed with an upper half part of a subchamber 15, is formed in a cylinder head 5 fixed to an upper surface of a cylinder block 4 by which a cylinder 3 of a Diesel engine 1 is formed. While a fitting hole 13 or the like of a subchamber forming base 12 is formed in an end surface 9 in a side of a piston 2 of the cylinder head 5. Further a recessed part 14, formed with a lower half part of the subchamber 15, and a communication hole 17, through which the subchamber 15 communicates with a combustion chamber 16, are formed in the subchamber forming base 12. ln the above structure, a subchamber side peripheral surface part 18 of the subchamber forming base 12 is press-fitted to the internal peripheral surface of the fitting hole 13, while a peripheral surface part 19 in a side of the piston 2 of the base 12 is fitted with a play to the internal peripheral surface of the fitting hole 13. ln this way, generation of a bad influence by thermal stress and press-fit stress is eliminated.
Patent JP-H0499645-A (JP)
Title: Ink jet printer
Inventor: CHIBA YUKIO
IPC: B41J2/175
Filed: 1990-08-17
Abstract: PURPOSE:To prevent sag of ink from a needle or mixture of bubbles in the needle in the case of replacing an ink jet head by providing a valve, structure for sealing the connected end of a pipe connected to the head. CONSTITUTION:A hollow needle 6 for connecting a head joint 2 to an ink tank joint 1 has an open hole on its side, secured to a slide ring 7, and the ring 7 is positioned by a compression spring 8 and a stopper 10 in a state that the joint 2 is not mounted. In this case, the needle 6 is disposed at a position not in contact with a sealing rubber 9. When the joint 2 is mounted, the spring 8 is pressed down. In this case, the needle 6 is passed at its one end through a valve 5 and at the other through the rubber 9 to supply ink. The ring 7 is sealed through an 0-ring 13 to prevent leakage of ink.
Patent JP-H0964957-A (JP)
Title: Setup information automatic transmission method and its device
Inventor: NISHIMURA SHINJI
IPC: H04M1/27
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a digital telephone set and an analog telephone set having a preset dialing function by adjusting an inter-digit waiting time of a dial number. SOLUTION: An optional telephone number class and a digit number for each of various telephone number classes in various telephone number schemes are stored in a telephone number table 120 of a digital telephone number or an analog telephone set with a preset function. The dial number operated by the user is sequentially stored in a telephone number memory 131. A CPU 130 compares a digit number of a dial number with all digit number data in the telephone number table 120 and the telephone set discriminates the end of dialing. When the end of dialing is discriminated, Dial number information in the telephone number memory 131 is immediately sent to a network as setup information.  When discriminated not finished, dialing error is prevented by setting the dial number inter-digit waiting time longer so as to prevent the setup information from being sent on the way of dialing by the dialing while looking up a telephone directory.
Patent JP-2001039648-A (JP)
Title: Tension method and device for elevator governor rope
Inventor: DOI TAKESHI
IPC: B66B7/06
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To hold tension in an optimal state at all times by providing a base board which has guide means extending vertically and is fixed to a floor, by providing a body vertically moved guided by the guide means of the base board, and interposing a tension energizing means between the base board and the body. SOLUTION: A mount 15 of a tension sheave 2 is constituted by providing pivot parts which pivotally mounts the both ends of an axle of the tension sheave 2 and the tension sheave 2 is pivotally mounted by the pivots. The rear face of the substrate of the mount 15 is brought in contact with an abutment plate provided on the upper end side of a mount frame 13, and the mount 15 and the mount frame 13 are integrated by connection with a connecting bolt 9. Guides 12 for regulating the vertical movement direction of the tension sheave 2 are provided in the both sides of the mount frame 13 vertically moving between a pair of tension sheave guide rails 11.  The pair of tension sheave guide rails 11 are vertically provided on the base board 18 fixed to a floor of an elevator hoistway and its height is adjusted by being fixed by an adjusting nut 17 to adjust the tension of a tensile spring 14 as a tension energizing means.
Patent JP-H0265478-A (JP)
Title: Power supply system
Inventor: KOBAYASHI TAKASHI
IPC: H04N5/232
Filed: 1988-08-31
Abstract: PURPOSE:To operate a drive section stably independently of a power voltage level fed from a power supply section to the 2nd device by providing a means correcting a control signal supplied from the 1st device in response to the voltage level of the power supply supplied from the power supply section to the 2nd device. CONSTITUTION:A power supply is supplied to a terminal 104 or a lens unit from a camera main body and fed to a control section 107 via an A/D converter 108. Then the drive speed of a motor 101 receiving a power voltage such as 5V is used as a reference. The control section 107 controls the duty of the switch control pulse controlling a switch 103 in response to the output data of the A/D converter 108 being information of the power voltage supplied to the terminal 104 while being fluctuated around the 5V. Thus, the motor 101 is driven at a constant speed.
Patent JP-S6196136-A (JP)
Title: Internal-combustion engine with supercharger
Inventor: NAKAMURA KENICHI
IPC: F02B33/30
Filed: 1984-10-16
Abstract: PURPOSE:To hold down draft resistance in a suction passage to the lowest possible extent as well as to make a response characteristic keepable so good, by setting an effective opening area ratio of each reed valve to be installed in both suction and discharge ports of a displacement type supercharger, within the specified range. CONSTITUTION:In a supercharged internal-combustion engine for a motorcycle, a supercharger 11 is installed on top of a crankcase 3, and this supercharger 11 is made up of installing a subpiston 13 to be reciprocated by a crankshaft 16 via connecting rod 15 fitly inside a subcylinder 12. A plate 18 is attached to an outer end part of the subcylinder 12, and reed valves 19 and 20 at both suction and discharge sides are solidly installed in this plate 18. In this case, when an effective opening area of each of these reed valves 19 and 20 is set down to Sin and Sout, these ratios Sout/Sin should be set to the range of more than 1/4 but less than 1/2. With this constitution, draft resistance in a suction passage is held down to low, and supercharging efficiency in the supercharger 11 is heightened over the wide speed range.
Patent JP-H0379833-A (JP)
Title: Manufacture of fluid sealed damper
Inventor: DAIMARU SHIGENORI
IPC: F16F13/00
Filed: 1989-08-23
Abstract: PURPOSE:To prevent defective bond of the bottom without hampering the adhesion of a container and a cover with high viscosity liquid by adopting a constitution to integrate the main body of a container made of thermoplastic resin and a cover made of rubber, pour high viscosity liquid therein, and then later close by sticking the bottom made of thermoplastic resin. CONSTITUTION:First, the peripheral wall part 35 of the main body of a container 32 is formed with thermoplastic resin, and set in a metal mold. A cover 34 made of rubber is vulcanized, formed and bonded at the same time. An opening of the peripheral wall part 35 on the bottom side is set upward, and high viscosity liquid 46 such as silicon oil is fully filled into the container through the opening. Next, the bottom 30 formed with the same material as the peripheral wall part 35 is placed on top of the end face of the peripheral wall part 35 to close its upside opening, and their joining face 37 is integrated with ultrasonic deposition to seal the high viscosity liquid 46 inside. The ultrasonic deposition of the peripheral wall part 35 and the bottom 30 can be completed in a very short time in a unit of seconds.
Patent JP-H11145897-A (JP)
Title: Mobile radio telephone set
Inventor: BAUER HARALD
IPC: G06F1/26
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce energy consumption by providing a control unit for selecting an operation an operation mode to a control processor and a signal processor. SOLUTION: A signal processor 9 for a signal processing in a base-band and the control processor 10 for system control receive power feeding clocks CLK2 and CLK1 from a CGU 7 and the power feeding clocks are led out from a reference clock REFCLK. For an additional clock line, the other independent unit in this mobile radio telephone set is operated by the power feeding clock CLK3. Then, clock-controlled combinational logic in the control unit 8 forms external and internal control signals EX1-EX4 and IN1-IN3, depending on the request signals. The internal control signals IN1-IN3 are allocated to a switch for the power feeding clocks CLK1-CLK3, and the external control signals EX1 switches off the reference clock REFCLK of an oscillator 5, as needed.
Patent JP-H0775363-A (JP)
Title: Device for controlling induction motor
Inventor: ISHIKAWA YASUTAKE
IPC: H02P21/00
Filed: 1993-09-01
Abstract: PURPOSE:To provide a device for controlling an induction motor which has a high-speed torque response while reducing a transient loss to the minimum. CONSTITUTION:In addition to a general vector control part, a steady loss minimum magnetic flux computing part 11 which computes a steady loss minimum magnetic flux minimizing the steady loss at a given torque command value and a given rotating speed and a target response computing part 12 which receives the steady loss minimum magnetic flux as an input and computes a target response value on the loss basis of a transmission function having a low-pass characteristic, are provided. Moreover, an exciting current computing part 13 which computes an exciting current command value from the target response value on the basis of a circuit constant of an induction motor and a torque current computing part 14 which determines a torque current command value by multiplying a function determined from the torque command value and the steady loss minimum magnetic flux by an exciting current, are provided.
Patent JP-S60108998-A (JP)
Inventor: TAKEDA TAKAHIDE
IPC: G08B17/10
Filed: 1983-11-17
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-H0284566-A (JP)
Title: Sizing agent for carbon fiber
Inventor: INOUE HIROSHI
IPC: D06M101/00
Filed: 1988-08-30
Abstract: PURPOSE:To obtain the subject chemical, consisting of a specific modified polyolefin-based polymer, maintaining excellent coherency of carbon fiber and excellent in impregnating properties and adhesion to the carbon fiber and polyolefin-based matrix resin. CONSTITUTION:The objective chemical consisting of a modified ethylene/ propylene-based polymer elastomer, afore-mentioned modified polypropylene or polyethylene, soluble in organic solvents and having carboxyl and/or amino groups introduced thereinto. The above-mentioned polymer is obtained by, e.g., carrying out graft polymerization of an unsaturated carboxylic acid and/or anhydride thereof onto ethylene/propylene-based polymer elastomer, polypropylene or polyethylene. Furthermore, maleic anhydride, etc., are preferred as the unsaturated carboxylic acid (anhydride).
Patent JP-2001048108-A (JP)
Title: Lateral seal device in bag forming and bag filling machine
Inventor: MURAI YOSHIO
IPC: B31B50/64
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To enable a superior packaging to be carried out without producing any seal positional displacement when the lateral seal is applied by seal members arranged in two forward and rearward series against a cylindrical film transferred toward a downstream side. SOLUTION: An item W1 to be packaged supplied by a supplying conveyor 5 against a cylindrical film Fa transferred in a downstream side is detected by an item detecting sensor S0 arranged at an upstream side of a first seal member 7 and then a detecting signal is outputted to a control device 10. The control device 10 changes and controls an operation timing of a second seal member 8 in response to information concerning presence of obsence of the item W1 between the first seal member 7 and the second seal member 8 obtained by inputting the detecting signal.
Patent JP-2000044561-A (JP)
Title: Pyrroloquinoline derivative and its production
Inventor: FUKUDA YASUMICHI
IPC: A61P43/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having an excellent antagonism against a tachykinin receptor and useful as a medical composition, a prophylachic or thetapeutic agent of dysuria, gastrointestinal disease, emesis, etc., comprising a specific pyrroloquinoline derivative. SOLUTION: This compound is expressed by formula I [R1-R3 are each H or a 1-6C alkyl; ring A is 1-3 pieces of (substituted) allotropic ring or the like, ring B is 1-5 pieces of (substituted) benzene ring; ring C is 1-3 pieces of (substituted) benzene ring], e.g. 1,2-dihydro-6-(3-methoxyphenyl)-4-oxo-4H- pyrrolo[3,2,1-(i), (j)] quinoline-5-carboxylic acid ethyl ester. Then compound of formula I is obtained by subjecting a pyrroloquinoline derivative of formula II (R4 is OH, a 1-6C alkoxy or the like), etc., to condensation reaction with a compound of formula III, etc., at 20-80 deg.C. As the condensation agent, dicyclohexylcarbodiimide, etc., is exemplified and added as a solid-like or a solution dissolved in a solvent. As the base, sodium hydrogencarbonate, etc., is exemplified.
Patent JP-H0883307-A (JP)
Title: Offer receiving system
Inventor: MIYAHARA SUEJI
IPC: G06Q30/06
Filed: 1994-09-13
Abstract: PURPOSE: To improve the through-put of offer receiving work and to reduce the quantity of paper to be consumed. CONSTITUTION: A pen input recognizing part 1 recognizes written information entered in a tablet and displays a recognized result for the information of an item necessary for receiving processing or the written information for the information of an item unnecessary for receiving processing on the tablet.  A check counting control part 2 executes aggregation processing for a part necessary for the procedure of reception out of the recognized offer information by the use of the recognized result and displays the processed result by characters to allow an entering person to check the displayed contents and outputs the written information itself in the case of information unnecessary for the reception of the offer or the recognized result when the certainty of the recognized result is high or when there is sufficient time for application to a recording medium as a temporary receiving result for the offer. A temporary reception checking part 5 uses the outputted medium as a received document and corrects omission in the entry, misentry or misrecognized data base information by the reception.  A receipt issuing part 6 outputs correct information obtained by the correcting processing of the checking part 5 to the recording medium.