baber/WOPTO huggingface dataset:
Patent JP-S61218240-A (JP)
Title: Frame synchronizing system
Inventor: NAKAMURA MAKOTO
IPC: H04J3/06
Filed: 1985-03-25
Abstract: PURPOSE:To establish main frame synchronization by using a reception signal having phase uncertainty to detect a received synchronizing signal including the 1st and 2nd synchronizing signals and a signal having a different phase thereby establishing a sub-frame synchronization and comparing the signal with the received synchronizing signal before one sub-frame period. CONSTITUTION:The frame synchronization circuit consists of a frame signal detection circuit 11, an OR circuit 12, a sub-frame synchronizing circuit 13, a differential detection circuit 14 and a main frame synchronizing circuit 15. Since the 1st synchronizing signal MF and the 2nd synchronizing signal SF are in the relation where 0, 1 levels are inverted, the sub-frame synchronization is attained without increasing the number of detectors especially. Since it is utilized that the reception synchronizing signal received at present and the received synchronizing signal existing before one sub-frame period differ at the tip of the main frame only and the main frame synchronization is established by comparing the both, the sure main frame synchronization is established without using a main frame detection detector 15 and a sub-frame detection detector 13 separately.
Patent JP-H10242825-A (JP)
Title: Output circuit
Inventor: OTOMO YUSUKE
IPC: H03K17/687
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce a peak current and to decrease a noise voltage without being attended with increase in the number of transistors(TRs) and increase in current consumption. SOLUTION: When an input voltage transits to a high level, a gate voltage Vg11 of a TR 11 is raised up to a 1st intermediate level by a TR 16 of an inverting drive circuit 14 to reduce a driving force or the TR 16, and an output voltage at an output terminal 13 goes to a high level, then a TR 18 is conductive to mask the TR 16 and the gate voltage Vg11 is reduced completely to a low level thereby making the TR 11 completely conductive. On the contrary, when the input voltage transits to a low level, the similar operation is made by the other inverting drive circuit 19.
Patent JP-H0634264-A (JP)
Title: Shelf device for refrigerator
Inventor: ZEN KONSHIYOKU
IPC: A23B/
Filed: 1993-03-19
Abstract: PURPOSE: To utilize a refrigerator more conveniently and to make the maximum use of the usability of a storing space, by a constitution wherein a shelf assembling body is shifted horizontally in relation to a bracket according to the size of a stored matter. CONSTITUTION: A plurality of brackets 11 are fitted horizontally, spaced vertically from each other. A shelf assembling body 13 is provided at a desired position of each bracket 11 with hooks 14 engaged with engaging holes 12 so that the position thereof can be changed in accordance with a state of storage of foodstuff in a refrigerator. The shelf assembling body 13 can be disposed selectively by engaging two pairs of right and left hooks 14 formed in two stages, above and below, at the opposite ends in the rear thereof with two rows of the upper and lower engaging holes 12 of the bracket 11. Besides, the shelf assembling body 13 has an appropriate width narrower than the one of a refrigerating chamber. According to this constitution, the usability of a storing space can be effected at the maximum.
Patent JP-H08235778-A (JP)
Title: Reproducing device
Inventor: KANO SATORU
IPC: G11B19/02
Filed: 1995-02-24
Abstract: PURPOSE: To provide reproduced sound giving smooth listening sense at the time of fast reproduction without needing complex operations by storing reproduced sound data into memory every specified unit and varying the information in the reading range setting which is specified unit data of required amount to be read from the memory. CONSTITUTION: The sound data obtained from a disk 1 decoded by an EFM/ ACIR encoder/decoder 8 is written into a RAM 13 every specified unit such as sector unit and then read out to be outputted. At the time of fast reproduction, the reading information setting range of the RAM 3 through a CPU 11 in accordance with the speed of reproduction is varied and the amount of data in the specified sector unit corresponding to the reading information setting range is thinned out from the RAM 35 to be read out so that the read data is not interrupted within the sector. This constitution gives fast-speed reproduced sound of smooth listening sense which can be obtained without complex operations such as track jump.
Patent JP-H04295179-A (JP)
Title: Abnormality diagnosing device for assist air feeding device
Inventor: FURUYA JUNICHI
IPC: F02M69/00
Filed: 1991-03-25
Abstract: PURPOSE:To perform diagnosis of abnormality of an assist air feeding device. CONSTITUTION:Assist air by means of which injection fuel is pulverized is fed through an assist air passage 9 in which a control valve 16 is located in the vicinity of the injection nozzle of a fuel injection valve 5. During deceleration and when a car speed exceeds a given value, the control valve 16 is forcibly opened and closed to detect an intake air flow rate based on a signal from an airflow meter 2 in respective states. A difference therebetween is determined and when the determining value is below a given value, it is considered that choking occurs in the air assist passage and diagnosis of abnormality is carried out.
Patent JP-H02238994-A (JP)
Title: Forming of image receiving layer by thermal transfer method
Inventor: KAGEYAMA MASAYUKI
IPC: B41M5/52
Filed: 1989-03-13
Abstract: PURPOSE:To easily form an image receiving layer having dyeability to a sublimable dye and a good design, such as a metallic luster, on the surface of a transfer recording body, such as a card, as a final product by a method wherein a transfer foil consisting of a transfer foil substrate, a release layer, an image receiving layer, a metallized layer, an adhesive anchor layer, and an adhesive layer is overlapped, heated, and pressurized on the surface of the transfer recording body on which an image is to be formed by a thermal transfer medium using the sublimable dye. CONSTITUTION:On a substrate 1 made of a synthetic resin, synthetic paper, paper, or the like having a predetermined dimension, a transfer recording body 2 on which an image is to be formed and an image receiving layer transfer foil 3 is overlapped, heated, and pressurized. In this manner, an image receiving layer in the image receiving layer transfer foil 3 is transferred to the surface of the transfer recording body 2. The image receiving layer transfer foil 3 consists of a transfer foil substrate 4, a release layer 5, an image receiving layer 6, a metallized layer 7, an adhesive anchor layer 8, and an adhesive layer 9.
Patent JP-H02238309-A (JP)
Title: Apparatus for inspecting filling of viahall
Inventor: ANDO MORITOSHI
IPC: G01N21/88
Filed: 1989-03-13
Abstract: PURPOSE:To detect the height of a filler with high accuracy by making the diameter of the laser beam on a substrate smaller than the diameter of a viahall and sufficiently larger than the diameter of the fine particles of the filler. CONSTITUTION:The via hall 12 being the piercing hole formed to a substrate is filled with a fine particulate filler 3. The substrate 1 is scanned in an X- direction by laser beam 4 and the reflected beam oblique with respect to the substrate 1 is condensed by a lens 5 and split by a beam splitter 6 to be optically detected. The height position of the filler 3 is detected by an optical cutting method and the presence of the filling flaw of the filler 3 is inspected. The laser beam 4 is made circular on the substrate and the diameter of the beam is made smaller than the diameter of the viahall 12 and sufficiently larger than the diameter of the fine particles of the filler 3. Therefore, laser beam is simultaneously applied to a large number of fine particles and the speckle interference of the respective fine particles are averaged. By this method, an obtained height signal is not almost varied and the height of the filler 3 can be detected with high accuracy.
Patent JP-S58176716-A (JP)
Title: Digital shunt driving circuit
Inventor: OKAMURA TOSHIO
IPC: G05F1/613
Filed: 1982-04-12
Abstract: PURPOSE:To decrease the number of types of resistance necessary for control and to facilitate the control, by dividing the feedback signal or the load voltage with plural resistances of the same level and defining each point of division as an input point of a comparator. CONSTITUTION:The voltage which is applied to the plus input of each of comparators U1-Un is produced by working level setting resistances K1 and K2 and L1-L(n-1). These L1-L(n-1) are connected between plus terminals among the comparators U1-Un which are adjacent to each other with the same level of resistance. Therefore the difference is equal for the set voltage of the plus terminals among the comparators U1-Un. Then the comparators U1-Un work sequentially to the voltage feedback signal which is delivered from a voltage detecting linear amplifier A1.
Patent JP-H01234804-A (JP)
Title: Method of connecting optical fibers
Inventor: NISHIMURA SHINSUKE
IPC: G02B6/26
Filed: 1988-03-16
Abstract: PURPOSE:To decrease transmission losses by connecting the 2nd optical fiber having the core diameter larger than the core diameter of the 1st optical fiber to the 1st optical fiber by bringing the end face of the 2nd fiber into contact with the exit end face of the 1st fiber. CONSTITUTION:A spacing (t) is formed between the peripheral parts of the respective cores 14, 15 when both end faces 12, 13 are butted against each other in contact therewith. The diameter of the light beam emitted form the end face 12 of the 1st optical fiber 10 is expanded at the time of entering the end face 13 of the 2nd optical fiber 11 because of this spacing (t). The diameter D of the core 15 of the 2nd optical fiber 11 is, therefore, selected to the diameter sufficiently larger than the diameter (d) of the core 14 of the 1st optical fiber 10 to prevent leakage of the light beam. The transmission losses between the contact end faces are thereby effectively decreased.
Patent JP-S58178923-A (JP)
Inventor: YOSHIDA KAZUHISA
IPC: H01H9/44
Filed: 1982-04-12
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-H02240571-A (JP)
Title: Detecting device for slip between linear body and roll
Inventor: SHIMIZU TAKAYASU
IPC: G01P3/60
Filed: 1989-03-15
Abstract: PURPOSE:To detect a slip between a linear body and a roll to be detected by an inexpensive device by providing a differential gear mechanism to which a rotation of the roll to be detected and a reference roll is transferred. CONSTITUTION:A differential gear mechanism 21 is constituted by combining four bevel gears 23A-23D, and to driving shafts 25, 26 of two opposed gears 23A, 23C, a rotation of a driving roll 12 and a touch roll 14 is transferred, respectively. In this regard, the roll 12 is a roll to be detected of a slip, and the roll 14 is a reference roll, and in the case when peripheral velocity of both the rolls 12, 14 is the same, that is, when there is no slip between the roll 12 and a linear body 11, the speeds of revolution of the shafts 25, 26 are the same and the rotational directions come to reverse to each other. Also, if the roll 12 slips against the linear body 11, a difference is generated in the speeds of revolution of the shafts 25, 26, and in accordance with its difference, a casing 22 rotates, therefore, from a position relation of a disk 38 and a needle 39, the generation of a slip can be detected.
Patent JP-H11239664-A (JP)
Title: Polishing device of pachinko ball
Inventor: YANAGI KANGO
IPC: B24B31/16
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To efficiently separate sticking dust, and to efficiently separate pachinko balls and a polishing material by installing an air blowing means to separate dust sticking to the pachinko balls flowing down on an inclined duck board by sending wind, and disposing a suction port of a dust sucking means on the flowing-down directional upstream side more than the air blowing means. SOLUTION: When an air blowing device 36 is started, wind blows off in the direction running along an inclined duck board 74, so that this wind collides head-on with the forefront balls of polished pachinko balls successively flowing down on the inclined duck boards 72, 74 to blow off sticking dust by the shock. Next, the wind collides head-on with succeeding polished pachinko balls after tearing off sticking dust by wind pressure generated by an increase in a relative speed with a flowing-down speed of the pachinko balls. Hereafter, the wind similarly blows off sticking dust, rises in the inverse direction of the flowing- down direction of the pachinko balls while tearing off the dust, and reaches the uppermost end of the first inclined duck board 72 through a landing 76. The separated dust is sucked by a dust sucking means to be discharged outside.
Patent JP-2000255351-A (JP)
Title: Warning device of vehicle
Inventor: MIYOSHI KEISUKE
IPC: B60R21/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To effectively prevent erroneous operation or the like of an accelerator pedal, and to prevent suddent departure of a vehicle against the will of a driver by detecting the presence of an obstacle, and announcing the presence of the obstacle according to an announcing signal outputted when confirming switching to a neutral position of a shift lever. SOLUTION: The presence of an obstacle in the advancing direction of a vehicle is detected by an obstacle detecting means 1, and when confirming switching to a travel range position from a neutral range position holding state ranging over prescribed time or more of a shift lever according to a detecting signal of a shift range detecting means 2, an announcing control means 4 outputs an announcing signal to an information display part 5. Thus, when confusedly operating the shift lever to a travel range by a change to blue of a signal after a neutral range holding state passes by prescribed time when waiting for the signal, the occurrence of erroneous operation such as making the vehicle suddenly depart even when an obstacle exists in the advancing direction can be prevented by giving a warning to a driver by the information display part 5.
Patent JP-S63227348-A (JP)
Title: Ink jet recording head
Inventor: KAWAMURA YUKINORI
IPC: B41J2/16
Filed: 1987-03-16
Abstract: PURPOSE:To obtain the title head not generating electrolysis due to the application of voltage and having mechanical reliability to repeated stress due to the application of a driving voltage pulse, by a method wherein a cover plate is left between adjacent ink cavities to be separated along with a piezoelectric plate and the volume change in each cavity is generated by the bending of the bottom surface of the cavity due to the expansion and contraction of a piezoelectric body in the thickness direction thereof. CONSTITUTION:When a driving voltage pulse is applied to the electrode layers 54, 55 provided to the upper and lower ends of a piezoelectric plate 50, the piezoelectric plate 50 extends in the thickness direction thereof as shown by the dotted line of a drawing and ready to contract in the width direction thereof. However, since the silicon substrate 51 (hatched part) forming the side wall of a cavity does not almost change dimensionally, the extension of the piezoelectric plate 50 in the thickness direction thereof acts so as to push up the bottom part of the cavity. At this time, the volume in the cavity slightly reduces and the pressure of the ink in the cavity is raised and transmits as a pressure wave to inject the ink from a nozzle in a liquid droplet state.
Patent JP-S62218851-A (JP)
Title: Oxygen sensor for internal combustion engine
Inventor: KOJIMA KOICHI
IPC: G01N27/12
Filed: 1986-03-20
Abstract: PURPOSE:To prevent cracking, by arranging a zirconia plate joined with an alumina substrate by an adhesive to have the degree of stabilization exceeding a specified value to minimize tensile distortion to be generated in either the alumina substrate or the zirconia plate during the secure joining of the both. CONSTITUTION:A pair of measuring electrodes 3 and 4 and an oxide semiconduc tor 5 with the resistance value varying according to oxygen temperature are laminated on an alumina substrate 2 sequentially to form an oxygen temperature detector section 6. On the other hand, a pair of pump electrodes 8 and 9 are provided on both sides of a zirconia plate with the degree of stabilization exceed ing 75% to form an oxygen pump section and a clearance provided above the oxygen concentration detector section 6 to securely joining the alumina substrate 2 and the zirconia plate 7 through an adhesive 15. With such an arrangement, the use of the zirconia with the degree of stabilization exceeding 75% can reduce difference in the coefficient of thermal expansion between the zirconia plate and the alumina plate. This minimizes the tensile distortion to be generat ed in either thereof during the secure joining of the thereby preventing cracking otherwise caused by this.
Patent JP-H11259338-A (JP)
Title: Automatic os test system and storage medium for recording program for automatic os test
Inventor: ITO TATSUO
IPC: G06F9/46
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To automate test of an OS by means of an OS debugger and further to automatically continue the test of the OS even after system rebooting. SOLUTION: A process 10 refers to an input data number holding area 32 of an NVSRAM 30a, describes the same input data as that number in an input data area 33 and activates an OS debugger 20. When an acquisition flag 31 for judging whether or not input data are to be acquired from the NVSRAM 30a is set, the OS debugger 20 starts operation while inputting data in the input data area 33 and outputs the result to an output data area 34. When all the input data are completely processed by the OS debugger 20, the process 10 finishes processing. When unprocessed input data exist, the input data are newly set in the NVSRAM 30a and the OS debugger 20 is started again. Thus, even after a system reboots, the OS debugger 20 is activated and the test is continued automatically.
Patent JP-2000256839-A (JP)
Title: Target and its manufacture
Inventor: KAWAI YOICHI
IPC: B23K1/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a target capable of securing an excellent grade of joining between a target member and a backing plate, and its manufacturing method. SOLUTION: A high temperature brazing filler metal 2 is disposed on the surface, to be opposed to a backing plate 4, of a target member 1 and the high temperature brazing filler metal is solidified, and then, a low temperature brazing filler metal 3 having a melting point lower than that of the high temperature brazing filler metal is disposed on the high temperature brazing filler metal at a temperature where the high temperature brazing filler metal does not completely become molten. On the other hand, a low temperature brazing filler metal having a melting point lower than that of the high temperature brazing filler metal is disposed on the surface, to be opposed to the target member, of the backing plate. Subsequently, the target member and the backing plate are joined.  By this method, the target, having a new structure in which the target member and the backing plate are joined via the brazing filler metals and the high temperature brazing filler metal and the low temperature brazing filler metal having a melting point than that of the high temperature brazing filler metal are disposed in the order from the target member side, can be obtained.
Patent JP-S52144702-A (JP)
Title: Current collector for rotary machine
Inventor: WATANABE MASATOSHI
IPC: H02K9/28
Filed: 1976-05-28
Abstract: PURPOSE: To enhance a cooling effect and suppress a local temperature rise of the brush, by such means that in the inside of the current collector, making a sliding contact with the electric brush group, a plurality of ventilation holes, with its one end made opening at a position almost center of the contacting part in axial direction, be provided, and a suction be made by an operation of the fan. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08265260-A (JP)
Title: Division testing system for optical transmission line
Inventor: FUNABASHI TOSHIO
IPC: H04B10/077
Filed: 1995-03-20
Abstract: PURPOSE: To perform a division test without influencing main signal transmission in a testing system at the time of the division test of an optical transmission line. CONSTITUTION: In a transmitter for which a host station and a subordinate station transmit main signals by the optical signals of a first wavelength λ1 by the optical transmission line 1 in an outgoing direction and the optical transmission line 2 in an incoming direction, constitution is performed so as to transmit test signals by the optical signals of a second wavelength λ2 2 by the optical transmission line 1 in the outgoing direction and the optical transmission line 2 in the incoming direction.  Then, when channel alarm is detected on a host station side or a subordinate station side, data for the test are sent out from a testing device 19 provided on the host station side to the subordinate station side by the test signals, the test signals in the outgoing direction are looped back to the incoming direction by a loop circuit 15 on the subordinate station side, the data for the test are received by the looped-back test signals in the host station and thus, the division test is performed to the subordinate station.
Patent JP-S63228705-A (JP)
Title: High frequency transformer for power source circuit
Inventor: SUGISHIMA EIICHI
IPC: H02M7/48
Filed: 1987-03-18
Abstract: PURPOSE:To make lead wires unnecessary, make miniaturization possible, and obtain a transformer of high reliability, by making the intervals of pins arranged on a dual-in-line non-uniform in accordance with the insulation distance required for each winding. CONSTITUTION:The bobbin 21 of a high frequency transformer is provided with pins 1-20, and a winding 22 is wound around a core 23 via a bobbin 21. The pins 1-12 are used for a base driving +, - winding of each transistor of an inverter, and all arranged on a line of one side of a dual-in line. Independent terminal pins for a power source winding corresponding with each transistor are so arranged that the insulation distance is enlarged by expanding the pin interval (a). The other pin intervals are (b), which is smaller than (a). As the result, lead wires for terminals are made unnecessary.
Patent JP-S58179180-A (JP)
Title: Power regenerative controller
Inventor: OKATSUCHI CHIHIRO
IPC: H02M5/458
Filed: 1982-04-13
Abstract: PURPOSE:To perform the regenerative control of a power factor 1 by recovering a DC power source to an AC power source via a bridge circuit having an electric valve and a diode. CONSTITUTION:An arm which is composed of a diode connected in anti-parallel to an electric valve through a reactor 8 from an AC power source 1 is connected to an AC terminal of a transistor bridge 9 connected in 3-phase bridge manner. A smoothing capacitor 5 is connected to the DC side of the bridge 9, a current detector 10 is connected between the capacitor 5 and the DC side of the bridge 9 for detecting the regenerative current to the power source 1. The electric valve of the bridge 9 is controlled by chopper at a control angle alpha=180 deg. (beta=0 deg.) by detecting the phase from the power source 1.