baber/WOPTO huggingface dataset:
Patent JP-H0667912-A (JP)
Title: Error detection circuit
Inventor: NATSUI SATOSHI
IPC: G06F11/10
Filed: 1992-08-20
Abstract: PURPOSE:To correct two-bit error by means of a simple circuit change in ECC of one-bit error correction and two-bit (or above) error detection. CONSTITUTION:This circuit is provided with an ECC circuit 1 having the generation function of a check bit in write data, a one-bit error correction function in read data, a two-bit error detection function and three or more bits error detection function, ac ECC control circuit 3 controlling the ECC circuit 1 and bit inversion circuit 2 having a function which bit-inverts only specified read data by the instruction of the ECC control circuit 3. When the two-bit error is detected in the read data at the ECC circuit 2, the bit inversion circuit 1 inverts all read data including a checking code one by one bit and the ECC circuit 1 corrects the two-bit error at the time of the one-bit error.
Patent JP-H08115127-A (JP)
Title: Travel control method for traveling object
Inventor: TAUCHI KUNIAKI
IPC: G05D13/62
Filed: 1995-08-07
Abstract: PURPOSE: To perform exact travel by detecting the amounts of deviations from a guide line at two fixed points before and behind a traveling object with the passage of time, calculating manipulated variables by calculating a deviation angle, deviation angular velocity and offset correction amount, and controlling the amount of deviation to '0' by applying velocity difference between left and right traveling motors using these manipulated variables. CONSTITUTION: The traveling motors are provided to respectively drive left and right axles, and the traveling object travels along the guide line drawn on the surface of a road. Amounts x1 and x2 of deviations from the guide line at two fixed points before and behind the traveling object are detected every moment. A deviation angle θ to the guide line, deviation angular velocity θ' and offset correction amount are calculated while using the detected values x1 and x2 on condition of x=x1 , x=x2 or x=(x1 +x2 )/2. Based on these results, a manipulated variable Δ' is calculated by an expression and the velocity of the left side or right side traveling motor is respectively controlled by using this manipulated variable Δ'. Thus, the deviation amount is controlled to x1 =x2 =0 by applying the velocity difference between the left and right traveling motors.
Patent JP-H0857776-A (JP)
Title: Working table
Inventor: YAMAKAWA OSAMU
IPC: B25H1/16
Filed: 1994-08-22
Abstract: PURPOSE: To provide a working table preventing the center part of a top plate from being bent by the weight of equipment or the like placed on the top plate. CONSTITUTION: A working table 10 includes a thin plate like top plate 12, legs 14, 16 for supporting the top plate 12, and an elevating support part 26 formed in the same direction as the legs 14, 16 so as to be able to support the top plate 12 and to be elevated vertically At the time of moving the working table 10, the elevating support part 26 is not brought into contact with the fixed face, and at the time of using the working table 10 in the fixed state, the elevating support part 26 is brought into contact with the fixed face to support the top plate 12 together with the legs 14. 16.
Patent JP-S59111426-A (JP)
Title: Failure supervisory system
Inventor: SHIRATA KIYOSHI
IPC: H04B3/46
Filed: 1982-12-17
Abstract: PURPOSE:To constitute a failure supervisory system of a common signal line with a simple means by transmitting periodically a test data on a line and comparing this test data with a reference data. CONSTITUTION:When a power supply is applied to a device, a control circuit 1 transmits first a supervisory start signal 6 and a supervisory circuit 3 starts the supervisory operation when the said supervisory start signal 6 is received. Then, the control circuit 1 outputs periodically a bus test data to the common signal line 4 and a test strobe 7 at the same time. The supervisory circuit 3 fetches the bus test data by the said test strobe 7 and compares the data with a reference data stored in the inside of the supervisory circuit 3 in advance. When both data are not coincident as the result of comparison, it is regarded as the generation of an error and an alarm signal is issued.
Patent JP-S63165167-A (JP)
Title: Apparatus for storing and printing plural passbooks
Inventor: OBA SUSUMU
IPC: G07D9/00
Filed: 1986-09-19
Abstract: PURPOSE:To deliver passbooks in a multiple stacking charged state without trouble, by providing a passbook temporary storing member having radial passbook storing grooves constituted in a rotatable manner and connecting a passbook feed means thereto. CONSTITUTION:When a passbook to be printed is inserted along a passbook guide plate 3, the passbook is received in one of passbook storing grooves 2. At this time, the data of the magnetic tape of the passbook is read by a magnetic tape reading part 4 and the correspondence between the discrimination data inherent to the passbook and the position of the passbook storing groove 2 is performed. After storing, the passbook storing groove 2 having the passbook stored therein rotates to the position of a passbook feed path 6. Next, a passbook grasping roller 5 introduces the passbook into the passbook feed path 6 and the passbook is fed to a printing head 8 by a passbook feed roller 7. Printing is performed without an error on the basis of the position of the passbook storing groove 2 and the data of the magnetic tape 10. When the passbook feed path 6 is occupied by other passbook, the reception of the passbook is performed until all of the passbook storing grooves 2 are filled and the work by an operator is completed.
Patent JP-S59111510-A (JP)
Title: Gap controller of rotary member
Inventor: ADACHI TAKANAKA
IPC: G05D3/12
Filed: 1982-12-17
Abstract: PURPOSE:To set a gap of a rotary member at high precision and to shorten the control time of the gap by comparing the cumulative pulse value corresponding to the revolution of a driving motor with the count value obtained when a target gap is produced to control the revolution of the driving motor. CONSTITUTION:A driving motor 11a is revolved with revolution of gears 9 and 10 of a gap control means 7, and a roll 2 has eccentric revolution via an eccentric shaft 3 to control a gap (t). In this case, a prescribed target gap t1 is supplied to a converter 32 for gap count value to obtain the count value n1. At the same time, the signal generated from a pulse generator 28 coupled to a shaft 12 of the motor 11a is supplied to a counter 30 together with the signal detected by an original point sensor 29 of the roll 2 to obtain the cumulative pulse value (m) after the motor passes through the original point. Then the values n1 and (m) are supplied to a comparator 31 for comparison with each other. Then the motor revolution is continued with m<n1; while the motor revolution is stopped with m=n1, respectively. For this purpose, the motor 11a is controlled by a motor controller 24.
Patent JP-H0664293-A (JP)
Title: Ribbon cassette
Inventor: KOBAYASHI HIROSHI
IPC: B41J35/04
Filed: 1992-08-20
Abstract: PURPOSE:To provide a ribbon cassette having a simple structure and capable of certainly preventing trouble such that an ink ribbon is bonded to the guide roller guiding the ink ribbon immediately after printing. CONSTITUTION:In a ribbon cassette 13 wherein an ink ribbon 18 is trained over a pair of freely rotatable reels 15 and the intermediate part of the ribbon route of the ink ribbon 18 is led out to the outside and a recessed part 25 in which a printing head 24 is arranged is provided to the intermediate part, the guide roller 17B facing to the ribbon route of the ink ribbon 18 and supported in a freely rotatable manner in contact with the ink layer of the ink ribbon 18 immediately after printing is allowed to protrude from the ribbon cassette 13 toward a platen to be provided at the position close to a printing head 24 in a printing state.
Patent JP-S6281091-A (JP)
Inventor: IKEDA NAOKI
IPC: C08F218/18
Filed: 1985-10-04
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-H0967774-A (JP)
Title: Antifouling carpet
Inventor: KANAYAMA AKIRA
IPC: D06M101/16
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain an antifouling carpet excellent in durability by attaching an antisoil finishing agent into a groove having narrow width, formed along the fiber axis using a fiber having a well crib type cross-section as a pile yarn. SOLUTION: A loop pile carpet fabric is prepared by a tufting machine using bulky crimped yarn comprising a nylon fiber having well crib type cross section as shown in the figure as a pile yarn. Then, the carpet fabric is dyed to a prescribed hue using an acidic dye by a wince dyeing machine and a finishing solution containing a fluorine-based water-repelling and oil-repelling agent is applied to the fabric by pad dry method and the fabric is dried and subjected to curing treatment to provide the objective carpet having antifouling property.
Patent JP-H0773327-A (JP)
Title: Broken line/chain line recognizing method for automatic drawing recognizing device
Inventor: YASUDA TETSUYA
IPC: G06T7/00
Filed: 1993-09-07
Abstract: PURPOSE:To facilitate the recognition of a broken line/chain line in automatic drawing recognizing device based on image vectorizing processing. CONSTITUTION:In the automatic drawing recognizing device for providing core vector data from the contour vector data of an image and separating/ recognizing symbols, graphics, characters and lines from these data, core processing is performed to provide the core vector data from the contour vector data (S11), the end points of core vector data to be the borken line/chain line among these data are respectively detected as X and Y coordinates (S12), these respective end points are pursued (S13) so as to be expressed with the X and Y coordinates as real line data assumed as continuous lines (S14), an expression linearly approximated from the real line data is performed (S15), average values for the length of a line segment provided with the respective end points and a length between line segments are calculated (S16), and the class of the broken line/chain line is identified from these expression and average values.
Patent JP-H1070090-A (JP)
Title: Semiconductor integrated circuit device and formation of interconnection structure therefor
Inventor: MIKOSHIBA NOBUO
IPC: H01L21/768
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum interconnection structure excellent in compactness and planarity by filling an opening, made through an insulator deposited on a substrate, with single crystal aluminum so that the single crystal aluminum comes into electrical contact with the surface of the substrate beneath the opening. SOLUTION: A substrate 90 deposited with an insulator 91 having an opening is arranged in a CVD system. The substrate 90 is kept in a specified temperature range of alkyl aluminum halide(AAH) and then an opening is made through aluminum while supplying the gas of AAH along with hydrogen gas onto the substrate 90. The insulator 91 having an opening filled with aluminum is then subjected to surface reforming. The substrate 90 is kept in a specified temperature range of AAH and the gas of AAH is supplied along with hydrogen gas onto the substrate 90 the depositing aluminum 92 on the insulator 91 subjected to surface reforming and on the aluminum in the opening. Consequently, an excellent interconnection structure for a semiconductor integrated circuit can be realized by the aluminum 92.
Patent JP-H1158195-A (JP)
Title: Burring device for resin ring
Inventor: KOGA TAKETOSHI
IPC: B24B41/06
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To remove burrs easily and uniformly. SOLUTION: Four guide rods 3 are installed on a plate fitting 8, and are arranged on a front surface of a grinding belt 5 of a belt sander 1. The rods 3 are engaged with the fitting 8 while exerting tension to a resin ring 2 so as to be brought into contact a burr 13 of the resin ring 2 with a grinding belt 5, the burr 13 of the resin ring 2 is pushed to the grinding belt 5 by a coil spring 10 installed on a back surface of the fitting 8, and a belt sander 1 is driven. As a result, the resin ring 2 is rolled along the guide rod 3 by a moment caused to a frictional force of the grinding belt 5, and burrs 13 of the resin ring 2 are removed.
Patent JP-H0887268-A (JP)
Title: Columnar member used for piano and its production
Inventor: IMAMURA IWAO
IPC: G10C3/04
Filed: 1994-09-16
Abstract: PURPOSE: To provide a columnar member to be used for a piano which is inexpensive and simple in production, has expellent beauty and does not impair merchandise value in spite of size adjustment and a process for producing this member. CONSTITUTION: A keybed supporting column 1 consists of a substrate material 2, a first resin sheet 3 and a second resin sheet 4. The front surface 11 and right and left side faces 12, 13 of the keybed supporting column 1 consist of the second resin sheet 4 and the rear surface 14 is formed of the first resin sheet 3. The first and second resin sheets 3, 4 are coal-black and lustrous polyvinyl chloride sheets and their appearance is nearly identical with the appearance in the state of finishing by mirror coating.
Patent JP-H04104518-A (JP)
Title: Signal output circuit
Inventor: TAKEUCHI HIROSHI
IPC: H03K19/088
Filed: 1990-08-23
Abstract: PURPOSE:To quickly raise an output waveform by providing a feedback circuit from the collector to the base of an output transistor TR and discharging the electric charge, which is charged in the capacity between the base and the collector of the output TR, in a short time. CONSTITUTION:When a signal in the low level is inputted to an input terminal 1, the base potential of a TR 9 falls and the collector potential rises, and the base potential and the emitter potential of a TR 10 rise, and the base potential of a TR 11 falls. Meanwhile, the base potential of a TR 12 rises through a resistance 17 by the rise of the emitter potential of the TR 10, and the collector current of the TR 12 is increased. Then, the electric charge charged in the capacity between the base and the collector of the TR 11 with a Schottky barrier diode is discharged as the collector current of the TR 12, and therefore, the discharge time is shortened. Thus, the signal outputted to an output terminal 2 is quickly raised.
Patent JP-H0581848-A (JP)
Title: Memory card loading and unloading device
Inventor: TAMURA TOMOAKI
IPC: H04N5/907
Filed: 1991-09-02
Abstract: PURPOSE:To obtain the memory card loading and unloading device capable of easy, sure and rapid contacting with a memory card with a small operating load when the card is drawn out of the device main body and even when the card is loaded and moreover preventing easily occurrable damage and bending of a connector pin due to loading and unloading by hand, to execute the always stable and sure connection. CONSTITUTION:With regard to a memory card loading and unloading device 10 for enabling a memory card to be inserted and ejected into and from the device main body, the memory card loading and unloading device is characteristic of consisting of a holder frame body 13 for insertably and ejectably housing the above memory card 2 and opening and closing itself held oscillatably by the above device main body, a slide member 16 held movably in the holder frame body, for enabling an electric contact point of the memory card and a connector pin member for connecting to the electric point to be relatively engaged and disengaged with each other and a moving means for moving the above slide member in response to the opening and closing of the holder frame body.
Patent JP-H0562943-A (JP)
Title: End point detector of plasma etcher
Inventor: AOKI MASAHIRO
IPC: H01L21/3065
Filed: 1991-09-02
Abstract: PURPOSE:To eliminate the effect of the drift with time of the whole plasma and to detect a desired emission spectrum. CONSTITUTION:When the intensity of a plasma spectrum (a primary diffracted light) from a diffraction grating 10 is measured, the intensity of a regular reflected light (a zero-order diffracted light) including all wavelengths is simultaneously measured, the intensity of the primary diffracted light is corrected by the intensity of the zero-order diffracted light in an arithmetic circuit 35 and the effect of the drift of the whole plasma is removed from the primary diffracted light.
Patent JP-H02113146-A (JP)
Title: Device composed of part made of cast steel installed to connecting member made of cast steel
Inventor: FURANTSU GANTOKE
IPC: B66C1/66
Filed: 1989-08-30
Abstract: PURPOSE: To facilitate the travel and installation of a cast steel connection member using a rope pulley and guarantee speedy and safe release of the rope pulley by mounting the rope pulley on a rope mooring column part of the cast steel connection member in a marine construction or the like work by means of a crane ship. CONSTITUTION: Hydraulic pressing devices 7 and 11 on which a piston is mounted are fixed in a rope pulley 8, and the rope pulley 8 is mounted on a rope mooring column part 2 to stop the travel by a pressing plug 10. This structural body is hoisted and installed at a destination, then the hydraulic pressing plug 10 is first released, and after that, the hydraulic pressing device 7 is moved to separate the rope pulley 8 from the rope mooring column part 2. Consequently, the safety for preventing a rope from coming off at individual travel step is ensured, and easy and speedy operation for mounting and dismounting becomes possible.
Patent JP-H0767942-A (JP)
Title: Pan coating device
Inventor: SAKUMA YUTAKA
IPC: A61J3/06
Filed: 1993-09-07
Abstract: PURPOSE:To provide a pan coating device excellent in liquid spreading property and mixing property, hardly sticking tablets on the back side of a baffle, and hardly breaking or destroying the tablets when a coating pan is rotated positively or reversely. CONSTITUTION:One end of a baffle 3 in the radial direction of a coating pan 2 is fixed on the inner peripheral face of the pan 2, the other end A1 is positioned on the inside in the radial direction of the pan 2, and the front face 3b and the rear face 3c of the baffle 3 are inclined by a specific angle in the advance direction. The maximum width W1 along the direction of the pan rotation center (c) is set to 20-40% of the tablet flow width W0, and the tilt angle of the front face 3b (contact angle with tablets) theta1 is set in the range of 20-35 deg. respectively. The height size from one end to the other end A1 of the baffle 3 in the pan diameter direction is set to the height size or below from the inner peripheral face of the pan 2 to the edge of the pan port 2d and to 50% or above of the maximum thickness of a tablet layer.
Patent JP-S6466246-A (JP)
Title: Method for treating surface of organic high polymer material
Inventor: SHIBUTA DAISUKE
IPC: C08J7/12
Filed: 1987-09-07
Abstract: PURPOSE:To suppress deterioration of a substrate and impart excellent water and oil repellency with good stability of contact angle after refluorination, by treating the surface of an organic high polymer material with diluted fluorine gas plural times. CONSTITUTION:The surface of an organic high polymer material is treated with fluorine gas diluted to 5-50vol.% concentration with an inert gas to form oxygen-containing functional groups, which are then converted into amide groups with ammonia gas diluted with an inert gas. The resultant surface is subsequently retreated with the diluted fluorine gas. Furthermore, treating temperature in treatment with the fluorine gas and ammonia gas is preferably 50-70 deg.C and polyethylene, polypropylene, etc., are preferably used as the above-mentioned material.
Patent JP-S61101028-A (JP)
Title: X-ray lithographic apparatus
Inventor: ARITA HIROSHI
IPC: H01L21/30
Filed: 1984-10-24
Abstract: PURPOSE:To reduce X-ray absorption rate by providing means for producing X-ray in opposite direction to gas flow from a nozzle, thereby suppressing the gas density between Z-pinch and a transparent window to low density. CONSTITUTION:A nozzle 23 capable of blowing coaxial gas to an electrode 2 is provided, and a hole 24 is formed at the center. The nozzle 23 is connected through a gas tube 22 to a high pressure bomb. An X-ray transmission window 6 is formed under the electrode 2, and a hole 13 for inputting gas flow from the nozzle 23 is formed at the center of opposite electrode 1. With this construc tion, the gas density of the hole 24 can be maintained in low density. According ly, X-ray absorption rate by gas can be reduced. Since supersonic gas flow does not collide directly with the window 6, the durability of the window can be increased.
Patent JP-H1062696-A (JP)
Title: Coupling mechanism of optical instrument
Inventor: SUKEGAWA MINORU
IPC: G02B21/20
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To improve the system performance while suppressing enlargement, and keep the interchangeability of the system by forming a part of the minor diameter part of a male dovetail larger than the diameter of the minor diameter part. SOLUTION: A protruding part 1a protruded larger than the diameter d2 of a minor diameter part 1b is formed in two positions of the inclined surface part 1c of a male dovetail 1 in order to ensure the bulkhead with the bore d4 of barrel holes 10a, 10b. The circumference of the protruding part 1d is formed equally to the diameter d1 of the major diameter part of the male dovetail 1d. The width W of the protruding part 1d is most suitably set to the value of 0.5<=W<=1.5d4 to the bore d4 of the barrel holes 10a, 10b. The effective diameter of luminous flux can be increased more than a conventional round dovetail without loosing the natural function of the dovetail by providing the protruding part 1d on the male dovetail 1 even when the diameter of the major diameter part of the binocular lens barrel is the same as in the past, and the system performance can be improved.
Patent JP-S6377197-A (JP)
Inventor: NISHIHARA MIKIO
IPC: H05K7/20
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-S6377713-A (JP)
Title: Mold for sealing electronic component
Inventor: NAKADA YOSHIHIRO
IPC: B29C33/42
Filed: 1986-09-19
Abstract: PURPOSE:To calculate precisely and easily the degree of contamination of the whole cavity, by detaching a part of a mold and making measurement on its part. CONSTITUTION:A part 3, which can be detached separately from a top force 8 constituting the inner face of a cavity 2, is formed. The degree of contamination of the cavity face is calculated by measuring accumulated substance adhered on this part 3. Because the degree of contamination of the cavity face can be very precisely and easily measured, if cleaning of the mold is carried out on this measured data, the rejection rate of parts in mass production can be drastically reduced.