baber/WOPTO huggingface dataset:
Patent JP-H01212073-A (JP)
Title: Picture data reducing device
Inventor: AKIMOTO MASAO
IPC: G06T3/40
Filed: 1988-02-18
Abstract: PURPOSE:To prevent the deterioration of the picture quality of reduced data by initially converting dither picture data to be reduced to estimated multivalued picture data, thereafter, neglecting a picture element to be thinned out and executing a dither processing again. CONSTITUTION:In case of reducing, initially, the dither picture data (original picture) is read from a memory 5 to supply to a binary/multivalue converting part 6 and convert to the estimated multivalued picture data. Namely, the estimated multivalued picture data (g) is inputted to a dither processing part 3 through a sector 2 and made dither again herein. In this case, at the time of an operation, a reduction ratio designating signal (j) is inputted to a thinning out circuit part 7, a reduction ratio designating signal (k) is inputted to the dither processing part 3 from the thinning out circuit part 7 and the dither processing part 3 executes a dither processing including a thinning out according to this signal (k). Thereby, the interference phenomenon of the periodicity of the thinning out and the periodicity of the dither processing is not generated to reduce the deterioration in the picture quality.
Patent JP-H01212043-A (JP)
Title: Communication participation control method
Inventor: SEKIGUCHI KIYONORI
IPC: H04L12/42
Filed: 1988-02-18
Abstract: PURPOSE:To prevent production of disabled communication fault due to dissidence in the communication speed by detecting the communication speed, setting the communication speed to the detected speed and participating in the communication of a ring network. CONSTITUTION:A means 11 to intercept a signal on a ring network 1 and to detect the communication speed is provided to a node (a), and when the node (a) participates in the communication on the ring network, the node (a) detects the communication speed by using the communication speed detection means 11 while passing the signal on the ring network as it is, the communication speed is set to the detected communication speed for the participation in the communication of the ring network 1. Thus, the signal on the ring network 1 passes through as it is before the participation in the communication of the node (a) to continue the communication on the ring network 1, the node communication speed is set to the communication speed on the ring network 1 automatically in this state and the node (a) is participated automatically in the communication of the ring network 1, then manual operation to set the communication speed is excluded and the production of disabled communication due to mis- setting of the communication speed is prevented.
Patent JP-H11229499-A (JP)
Title: Bay window
Inventor: AOKI NOBUMASA
IPC: E04B1/348
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To construct a bay window in a shaft time by vertically providing a wall frame previously unitized on a floor frame projected from a building body, attaching a window sash and an outer wall plate to the outside and mounting a roof unit on the upper side. SOLUTION: A wooden floor frame 3 is assembled on the outside face of a girth. A wall frame is constituted of a pair of right and left sleeve wall frames 7 vertically provided on the upper face of a sleeve frame and a front wall frame 8 vertically provided on a front frame, and previously unitized in a factory to be shipped. The right and left sleeve wall frames 7 is fixed on a mounting fitting 16 by nailing a vertical frame 9 to be set so as to fit the front wall frame 8, mutually adjacent vertical frames 9, 12 are nailed to integrally be fixed. A roof frame is assembled on the upper end side of each wall frame 7, 8, and a roof unit is set on the upper face to be fixed. Window sashes are attached to the wall frames 7, 8 respectively. Thereby man-hours of jobsite works are remarkably reduced and can be executed at a low cost.
Patent JP-H02214961-A (JP)
Title: Scsi host device
Inventor: KIRIYAMA HISAMI
IPC: G06F13/366
Filed: 1989-02-15
Abstract: PURPOSE:To increase the polling speed by setting a flag when a selected peripheral device detects a selection time-out state and decreasing the access frequency of the peripheral device where the flag is set. CONSTITUTION:A flag register 10 holds a fact whether a selection time-out state is detected or not at selection of peripheral devices 110-112 for each SCSI address corresponding to each peripheral device. Then the register 10 decreases the access frequency of the peripheral device where a flag is set in response to the register 10 at detection of the selection time-out state. Thus it is possible to eliminate such a defect where a long time is required for one round of a polling action and the extreme deterioration of performance is caused in the case an unconnection state or plural peripheral devices received no application of power supplies yet are detected. As a result, the polling speed is increased.
Patent JP-H02217645-A (JP)
Title: Balancer shaft driving device of internal combustion engine
Inventor: HIRAOKA MASAMI
IPC: F16F15/26
Filed: 1989-02-15
Abstract: PURPOSE:To reduce number of parts used by providing No.1 case member as an oil pump case with a base board part made from a thin sheet, a case part bulging therefrom, a thrust supporting part for driving gear, and a passage forming part. CONSTITUTION:In No.1 case member 13 a base board part 13b basically formed in a thin sheet is mounted to the side wall outer surface 1a of the engine body 1, and a case part 13c bulging from this base board part 13b accommodates a rotor fixed to a crank shaft 9, and thus an oil pump is constituted. A thrust supporting part 13d bulging cylindrically from this base board part 13b supports the thrust force of a driving gear 40 fixed to a rotary shaft 44, which drives No.1 balancer shaft 21 through a driven gear, and further by a passage forming part 13c formed bulging, a lubricant discharge path which leads the lubricant discharged from the oil pump, is arranged approx. straight while penetrating the thrust supporting part 13d from the case part 13c. Thus reduction of the number of parts and making the construction light in weight can be accomplished.
Patent JP-S53119712-A (JP)
Title: Manufacture of sintered ore
Inventor: YAMAGATA TAKEO
IPC: C22B1/16
Filed: 1977-03-29
Abstract: PURPOSE: To maintain high productivity while securing the quality of sintered ore by blending sintering raw materials with dolomite and quick lime in a predetermined ratio according to a change in arw material conditions, followed by sintering. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03237989-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 1990-02-15
Abstract: PURPOSE:To electrically control the number of pinballs to be paid without adjusting nails by providing both an electronic circuit wherein the pattern on a pattern-indicating device is varied to a specified bonanza pattern with a probability generated at a probability value-generating part, and a probability value-varying switch for the probability value-generating part. CONSTITUTION:When a pinball is dropped into an operating pocket 1, a winning pinball-detecting sensor 11 detects the pinball, and a pattern-indicating device 2 begins to vary patterns. In this case, a bonanza occur with a probability specified at a probability value-generating part 17, by a probability value-varying switch 18. Patterns are varied by an electronic circuit 16 and indicated on an indicator 15, and after specified seconds elapse or after a pattern-stopping switch 19 is pushed, the variation of the patterns stops. At this time, if the patterns indicate a specified bonanza such as 7.7.7, an actuator 20 is driven, and a bonanza device 3 or 4, continues the opening motion thereof as many as specified seconds. When a proprietor wants to adjust a prize rate, the proprietor presets the probability of the bonanza over again by a probability value- varying switch 18.
Patent JP-H11232137-A (JP)
Title: Test route decision method for load module
Inventor: KAMURO SHINGO
IPC: G06F11/36
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To automatically select a route path, to improve the branch cover rate and to make executable a test of higher quality by managing an unexecuted route path number for constituting a non-executed route pattern. SOLUTION: A route pattern information preparation part 15a uses data stored in a test execution trace information storage part 14, prepares route path information RPH and route pattern information RPT and stores them in a route pattern information data base 15c. A route pattern execution condition reflection part 15b refers to an executed route pattern name and a passing route path name stored in the test execution trace information storage part 14 and reflects a test execution condition on the route pattern information data base 15c by the test execution of a prescribed test route pattern. A test route pattern decision part 15d rearranges the route patterns of the route pattern information RPT in the descending order of the unexecuted route path number and decides the route pattern of the maximum unexecuted route path number as the next test route pattern.
Patent JP-H01246909-A (JP)
Title: Attenuation compensator with notch filter
Inventor: FUREDERIKU RUMEERU
IPC: H04M15/28
Filed: 1989-02-15
Abstract: PURPOSE: To improve the attenuation and phase shift of the notch filter by providing mutual conductance by which the current equal to the sum of both currents from a series circuit and a filter is inputted at frequencies below the cutoff frequency. CONSTITUTION: When a frequency F1 which is much lower than the cutoff frequency F0 of an LC filter is obtained, the impedance of a capacitor C becomes much larger than those of inductance L and a resistance R. Therefore, when a choice is so made that capacitor C1=C or resistance R1=R, a current i' becomes i and an amplifier 33 has mutual conductance gm=2/R1 . Therefore, a current Iout =Iin -i-i'+i"=Iin (i.e., i"=i+i') is obtained at the frequency F1 which is much lower than the cutoff frequency F0 . A bypass 32 of a low-pass filter R2 , C2 , and R3 can ignore the effect of a device at high frequencies, so that the stability of a loop is secured and an impedance decrease needed to use the LC filter at the frequency F0 can be maintained.
Patent JP-S56150366-A (JP)
Title: Semiconductor integrated circuit
Inventor: MURATA SHINGO
IPC: G01R31/26
Filed: 1980-03-24
Abstract: PURPOSE:To automatically perform the discrimination of variety by beforehand incorporating a circuit in a chip and putting the specific output terminal to a high level only when the combination of specific high and low levels is applied to input terminal groups. CONSTITUTION:A variety discrimination circuit 4 is constituted like (a)-(h), and circuits of (a)-(h) are respectively disposed to each variety. With the integrated circuit constituted in this way, an output terminal 5 rises to a high level only when all of the input terminal i1, i2, i3 lower to a low level. Namely, the low level 0 and high level 1 are applied successively to i1, i2, i3, and the kind of the integrated circuit can be discriminated from the combination of the levels of i1-i3 when the rise of the terminal 5 to a high level is observed. By the incorporation of such means, in the discrimination of variety the limits for the combinations of the varieties on wafers and the positions of placing variety are eliminated and the discrimination of variety is executed with a tester alone.
Patent JP-H09225772-A (JP)
Title: Origin and overrun detecting device in machine tool
Inventor: TAKAHASHI YUKO
IPC: B23Q15/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To detect an origin limit switch and an overrun limit switch arranged in a plane with a common dog, respectively, by forming the dog in such a manner that one end on the side for operating each detecting sensor has a stepped form having flat parts differed in height. SOLUTION: A dog 2 is formed by forming one metal plate in such a manner that one end on the side for operating each detecting sensor LsY, Ls+Y has a two-stage stepped form having flat parts differed in height. The overrun limit switch Ls+Y is set in a position higher than the origin limit switch LsY. Thus, the higher part 2a of the dog 2 operates the origin limit switch LsY, and the lower part 2b of the dog operates the overrun limit switch LsY.
Patent JP-H01212003-A (JP)
Title: Opticaly controlled phased array antenna
Inventor: KAMIYA YOSHIAKI
IPC: H01Q3/36
Filed: 1988-02-18
Abstract: PURPOSE:To attain miniaturization and light weight for the antenna and to make the antenna hardly affected by vibration by providing a phase shift means so as to vary each phase shift thereby controlling the direction of beam. CONSTITUTION:The frequency of plural transmission signals or plural reception signals received by plural antennas is shifted with respect to plural optical signals distributed by a pattern corresponding to a prescribed radiation pattern of a phased array antenna and phase shifters 4a-4e shift the phase corresponding to the beam direction of the phased array antenna receiving the signals, each optical signal is subjected to photoelectric conversion, the result is radiated from plural antennas 7a-7e, or each signal whose phase is shifted is synthesized, photoelectric-converted to obtain a reception signal. Then the direction of beam is controlled by varying each phase shift. Thus, it is not required to match optical axes, the effect of vibration is hardly imposed and miniaturization light weight is attained.
Patent JP-S56132479-A (JP)
Title: Air-driven double-acting hydraulic pump
Inventor: TAKAHATA KENICHI
IPC: F04B9/133
Filed: 1980-03-24
Abstract: PURPOSE: To prevent an air valve from malfunction and a piston from eccentric wear in such a way that a signal pressure take-out port is provided on a guide cylinder, and an air feed and exhaust path to a cylinder chamber on the left side is provided in the rod of a driving piston.  
     CONSTITUTION: A signal pressure take-out port 26 is provided on a guide cyinder 17, and an air feed and exhaust path to a cylinder chamber 15 on the left side is provided in the rod 13 of a driving piston 12. Since this constitution enables the distance from the signal pressure take-out port 26 to a spool valve 30, to be shortened signal delay is eliminated, and malfunction of an air valve can be prevented. Besides, since eccentric load is eliminated from the piston 12, the piston 12 can be prevented from eccentric wear. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02216361-A (JP)
Title: Fully electrically driven power steering device control method
Inventor: TAKESHIMA SADAO
IPC: B62D5/04
Filed: 1989-02-17
Abstract: PURPOSE:To prevent braking force from being generated by a motor, when it is rotated from a tire side, by giving driving force in a direction reverse to the torque indicating direction to the assist motor when the torque indicating direction is right (or left) with motor terminal voltage negative (positive). CONSTITUTION:When steering is controlled by a handle, a CPU3 fetches motor terminal voltage through an operational amplifier 32 while calculating a motor indication value, that is, a direction of motor rotation and a level of torque from a handle torque signal from a handle torque sensor 1. And from these motor terminal voltage and indicating direction (torque indicating direction) of the motor rotation, a predetermined control is performed. That is, when the motor 14 is rotated to left (rotary speed in a negative condition) in a right- driving force signal or when the motor 14 is rotated to right (rotary speed in a positive condition) in a left-driving force signal, the CPU3, judging the motor 14 to be placed in a condition that it is turned from a tire side, controls the motor 14 so as to be given driving force in a direction reverse to the torque indicating direction.
Patent JP-2000235331-A (JP)
Title: Image forming device
Inventor: SENMA TOSHITAKA
IPC: B65H1/26
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having an inexpensive and two- contact type connection part in a form unit and an image forming device main body with which connection part information of plural bits can be transmitted in spite of the two-contact type. SOLUTION: The form unit 2 is provided with a unit side connection part 21 conducted/connected to a device main body side connection part 11 and a second resistance element R21 whose both ends are connected to the two contacts in the unit side connection part 21 answering to the two contacts of the device main body side connection part 11. A detection part 16 detects that the form unit 2 is fitted to the image forming device main body 1 by detecting a devided voltage across the second resistance element 21 in a voltage applied to serial combined resistance between a first resistance element R11 and the second resistance element 21.
Patent JP-S58155280-A (JP)
Title: Ignition timing control device in internal-combustion engine
Inventor: MUKAI TAKESHI
IPC: F02P5/10
Filed: 1982-03-10
Abstract: PURPOSE:To enable the fine control of ignition timing in accordance with the condition of engine running, by operating a vacuum advancer in two step spark- advance with the use of two actuators utilizing negative pressures, as their operating negative pressures, downstream and upstream of a throttle valve. CONSTITUTION:Upon engine cooling, intake negative pressure downstream of a throttle valve 6 acts on a first actuator 16 alone through a first negative pressure passage 14 since a water temperature sensor 26 is closed and therefore a second negative pressure passage 24 is shut-off, so that a vacuum advancer 34 takes a position on the side of spark-retardation. Further, the advancer 34 also takes a position on the side of spark retardation upon engine idling. Next, the second negative pressure 24 is opened when an EGR valve 42 is opened after the warm-up of the engine, excepting the time of engine idling, and therefore, negative pressure upstream of the throttle valve 6 acts on a second actuator 28 so that the advancer 34 takes a proper position on the side of spark-advance. Further, an EGR-cut valve 54 moves upward under this condition and the operation of the actuator 28 is ceased when the EGR valve 42 is closed, since the atmospheric pressure is introduced into the passage 24.
Patent JP-H05233371-A (JP)
Title: Cpu device
Inventor: SHIN KYOICHI
IPC: G06F15/177
Filed: 1992-02-24
Abstract: PURPOSE:To require only one monitor pulse generating circuit and one inverted pulse detecting circuit and decrease circuits and control lines by providing each sub-CPU part with a counter and monitoring the CPUs of the respective sub-CPU parts on a time-division basis. CONSTITUTION:The counter 6 of the 1st sub-CPU part 2 operates with monitor pulses and when the counter value indicates the 1st sub-CPU part 2, an interruption circuit 7 is driven to interrupt a CPU 8; and interruption information is written in a dual-port memory 9 with the monitor pulses and a main-CPU part 1 is interrupted. The counter 10 of the (N)th sub-CPU part 3 interrupts a CPU 12 to write the interruption information in a dual-port memory 13 with the monitor pulses, and the main-CPU part 3 is interrupted. AN interrupting circuit 14 transmits N interruptions to the 1st sub-CPU part 2-(N)th sub-CPU part 3 to a CPU 15, which confirms the contents of the dual-port memory corresponding to the interruptions and outputs inverted pulses.
Patent JP-2000233792-A (JP)
Title: Jet-propelled boat
Inventor: NANAMI MASAYOSHI
IPC: B63B35/73
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To enhance intake efficiency by contriving the layout of the intake system of a four-cycle engine and to incorporate in a compact fashion the engine into below an astriding seat. SOLUTION: In a jet-propelled boat in which a four-cycle engine 20 extending a crankshaft 28 in the back and fort directions of a boat body 10 is positioned below an astriding seat 15 for mounting in the boat body, an intake passage 20i communicating with each intake port of the cylinder head 20h of the engine 20 and an intake tube 39 connected to each intake passage 20i are placed to form generally a linear shape toward diagonally up to the upper part. Each intake tube 39 at its upper end part is connected to a connecting tube 40. An intake box 42 positioned at a side of the engine 20 is connected to an intake connecting tube 43 downwardly extended from the connecting tube 40.
Patent JP-S63206252-A (JP)
Inventor: NAKAMATSU YOSHIRO
IPC: A61H39/04
Filed: 1987-02-21
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-H05342566-A (JP)
Title: Magnetic recording medium
Inventor: HIRANO TADASHI
IPC: C10N40/18
Filed: 1993-02-25
Abstract: PURPOSE:To obtain a thin ferromagnetic metal film type magnetic recording medium excellent in wear and corrosion resistance by incorporating a specified compd. into a protective layer or a lubricative layer when a magnetic layer, the protective layer for protecting the magnetic layer and the lubricative layer are successively laminated on a nonmagnetic substrate to produce a magnetic recording medium. CONSTITUTION:A magnetic layer 2 and a protective layer 4 are laminated on one side of a nonmagnetic substrate 1 and a back coat layer 3 is formed on the other side or a lubricative layer 5 is further formed on the protective layer 4. When the lubricative layer 5 is not formed or is formed, the thickness of the protective layer 4 is regulated to 5-500Angstrom  or 5-300Angstrom , respectively, and a compd. such as fatty acid, a metal salt thereof or fatty acid amide is incorporated into the protective layer 4 and layer 5 so as to impart the function of a lubricant. A solvent used is hexane, Freon, etc., having a low solvent power to the compd. The thickness of the lubricative layer 5 is regulated to 5-300Angstrom  and an entirely fluorine-substd. unsatd. hydrocarbon is incorporated into the layer 5.
Patent JP-H11238368-A (JP)
Title: Structure for supporting attachment member onto recording and reproducing device
Inventor: ASANO RYUICHI
IPC: G11B33/02
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To secure the proper operating state of a hard disk attached to an attachment member supported on a recording and reproducing device by preventing the backlash of the attachment member. SOLUTION: Concerning this structure for supporting an attachment member 11 onto the recording and reproducing device, the attachment member 11 attaching a hard disk 24 inside is inserted into an arrangement part 8 of the recording and reproducing device capable of the recording or reproducing of information signals or the both and when the insertion is completed, the terminal part of the attachment member 11 on the opposite side of an inserting direction is fixed at the arrangement part.  In this case, repulsive means 9 and 10 are provided at the terminal parts of wall parts 4, 5 and 6 forming the arrangement part on the side of the inserting direction or at the terminal part of the attachment member 11 on the side of the inserting direction and when the attachment member 11 is inserted into the arrangement part, the attachment member can be repulsively supported at the arrangement part by the repulsive contact of the repulsive means 9 and 10 to the attachment member or the wall parts of the arrangement part.