baber/WOPTO huggingface dataset:
Patent JP-2001080555-A (JP)
Title: Wheel holding device
Inventor: ISHIZAKI MASAJI
IPC: B62H3/08
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To faclitate attaching to and detaching from a wheel, and to prevent separation even when force is applied on the wheel from any direction. SOLUTION: This wheel holding device 10 is provided with a wheel storing part 13 capable of mounting a wheel 12 of a bicycle, a wheel supporting part 15 for supporting one side-face of the wheel 12 positioned in the storing part 13, a wheel pressing member 16 approached and separated to/from the other side-face of the wheel 12, a wheel locking member 17 projected and retreated from/toward the pressing member 16 toward/from the supporting member 15, and a interlocking mechanism interlocked with a projection/retreat operation of the pressing member 17 to project and retreat the member 17.
Patent JP-H06111936-A (JP)
Title: Manufacture of electroluminescent lamp
Inventor: TANAKA TAKAFUMI
IPC: H05B33/10
Filed: 1992-09-29
Abstract: PURPOSE:To seal an electroluminescent element with moisture-proof film for preventing it from including air. CONSTITUTION:By heating a lamp in vacuum to leak air to an atmospheric pressure from an upper surface of a partition wall sheet 10, the outer side is set at the atmospheric pressure while keeping the inside of the partition wall sheet vacuum, so force is applied in a direction of an illustrated arrow by a pressure difference, and hot melt layers 3a of moisture-proofing films 3 are attached to each other indirectly to be sealed. An electroluminescent lamp without including air can thus be provided, and the whole length of an outer circumferential length L can be set as a sealing margin W, thereby the electroluminescent lamp can be compact.
Patent JP-H02108215-A (JP)
Title: Inspection system for wiggle of thin film head and inspection thereof
Inventor: HIDA FUMIO
IPC: G11B5/31
Filed: 1988-10-17
Abstract: PURPOSE:To execute the inspection with high reliability by calculating the mean value of a wiggle at every sector having a small range to divide a track into many portions, comparing this with a constant allowable value and deciding the propriety while a constant or sine wave external magnetic field is added to a thin film head. CONSTITUTION:An acceleration magnetic field head 13 is provided in the vicinity of a thin film head 1. For the head 13, one electromagnetic surface and the coil are provided in balance, and as the condition in which the influence is hardly given to the medium of a magnetic disk 2, an external magnetic field to fluctuate to the magnetic action part of the thin film head 1 with strength is added. While the external magnetic field is added, the measuring data by a wiggle measuring part 9 are digitized by an A/D converter 14, stored into a data memory 15 for a sector, transferred to a computer 5 timely and the mean value calculation and the quality of the thin film head 1 are decided. When the error is present at a testing signal read by a bit error detector 16 due to the defect of the magnetic disk 2, etc., the error signal is outputted and the measurement is stopped.
Patent JP-H03121680-A (JP)
Title: Picture reproducing device
Inventor: YONEYAMA KAORU
IPC: H04N5/78
Filed: 1989-10-04
Abstract: PURPOSE:To improve the operability and the handling performance by restoring an original display picture (display mode) automatically depending on the revision of the display mode and its release. CONSTITUTION:A picture reproducing device 1 is started by applying a power switch 8 while a television receiver 2 as a picture monitor is connected electrically to the device 1 by using a prescribed connection cable 7. While the mode of picture display is revised and the picture display is implemented in the revised mode, when the display mode release is commanded or the picture display by the display mode is finished and the display mode itself is terminated, the picture display is implemented by the picture displayed precedingly and the original display mode is restored. Thus, the operability is improved and the ease of handling is enhanced.
Patent JP-H1198545-A (JP)
Title: Mobile terminal call reception system for private branch exchange
Inventor: NAKAMURA MASAYASU
IPC: H04W84/16
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To allow a private branch exchange(PBX) to conduct a call reception system group service for a mobile terminal. SOLUTION: Tenants 1-3, that is, stationary terminals 1419, 20, 30 in call areas 1-3 of base stations 11-13 connect to a PBX 10 and mobile terminals 100-105, 200, 300 of the tenants 1-3 are moved among the tenants. Upon the receipt of a tenant dependent call reception tenant number by the PBX 10, a control section 44 conducts call reception tenant service where an idle stationary terminal and an idle mobile terminal in a tenant are called through a time division switch(TSW) 40 and base stations 11-13, based on a program and station data in a memory 46. The tenants 1-3 divide terminals into a plurality of numbers to configure a pickup group. When a mobile terminal in a call area including a pickup group calls a 2nd pickup special number during an incoming call to a terminal of a group, the control section 44 conducts pickup service to connect the incoming call to the mobile terminal.
Patent JP-H0882267-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: TAKEDA HIDETO
IPC: F02M61/12
Filed: 1995-10-06
Abstract: PURPOSE: To obtain an electromagnetic fuel injection valve, the metering part of which is simply formed so as to facilitate working and correction works. CONSTITUTION: A valve member 20 is provided with an upstream side sliding part 22 and a downstream side sliding part 21 which are positioned on the upstream side from a contact part 23 and guided by a guide hole 17, an annular overhung part 27 separate from the upstream side sliding part 22 and the downstream side sliding part is disposed between the above sliding parts. The overhung part 27 is so constructed that a fuel metering orifice 28 is formed in cooperation with the inner peripheral surface of the guide hole 17 extending over the whole periphery thereof.
Patent JP-S62121901-A (JP)
Title: Magnetic recording and reproducing system
Inventor: KAWAKAMI MASAMITSU
IPC: G11B5/02
Filed: 1985-11-21
Abstract: PURPOSE:To attain the extra-high density recording and the highly efficient reproducing by magnetically recording and reproducing data on a high coercive force magnetic thin film strip on a recording track in the width direction. CONSTITUTION:A discoid magnetic recording medium 5 is provided with the high coercive force magnetic thin film strip 6 on a nonmagnetic base 4, and the high coercive force magnetic thin film strip 7 contacting the strip 6 at one side between adjacent strips 6 by interposing a nonmagnetic guard band 8, whereby a recording track is constituted. Magetization is given in the width direction of the strip 6 to execute recording. Then flux of a magnetic pole piece 11 when data is recorded on the medium 5 through the use of a magnetic recording and reproducing head 14 converges at a position facing a magnetic pole piece 10 in the strip 7. The convergence magnetic flux goes toward a magnetic pole piece 10 through the strip 6. Since the width of the magnetic pole piece 10 is narrow and its flux passes through a film having high magnetic permeability, the flux sharply convergences, thereby executing recording at a high density.
Patent JP-H02106044-A (JP)
Title: Conveying equipment for lead frame
Inventor: MOTOMURA SHINJI
IPC: H01L21/50
Filed: 1988-10-14
Abstract: PURPOSE:To enable precise positioning with a simple mechanism by a method wherein, after feeding is once performed just before a position where positioning is desired, residual feeding is performed while a regulation hole is detected by a positioning sensor every time when one pulse input is applied to a pulse motor. CONSTITUTION:After a lead frame 1 is once fed just before a position where positioning is desired by pulse amount designation to a pulse motor 4, the residual feeding amount is fed while a regulation hole 2 is detected by a positioning sensor 5 every time when one pulse input is applied to the pulse motor 4. When the positioning sensor 5 detects the regulation hole 2, the input to the pulse motor 4 is ended, and carriage positioning is completed. Thereby, the precise carriage positioning of lead frame is enabled by a simple mechanism, so that equipment cost can be reduced, while maintenability can be improved.
Patent JP-H07115029-A (JP)
Title: Flyback transformer device
Inventor: HOSHIKO SHOICHI
IPC: H01F38/42
Filed: 1993-10-19
Abstract: PURPOSE:To provide a flyback transformer device capable of preventing the current change of a high-voltage circuit from influencing a deflection circuit through a primary coil, and of decreasing the image deformation. CONSTITUTION:High-voltage output is obtained by rectifying the output of a flyback transformer FT with a diode 6 and converting it into a DC voltage, rectifying the output of the coil of a correcting transformer T with a diode 12 and converting it into a DC voltage, and connecting both DC voltage outputs in series. The high voltage is compared with reference voltages 22 and 23 by an operational amplifier 10, and a bias voltage proportional to the difference is applied to one end of the tertiary coil 3. Flyback pulses at the other end are applied to a switching element 13. Besides, control is performed to make the high-voltage output constant by controlling the width for switching the primary current of the coil of the correcting transformer T, and the degree of coupling is made small by winding the primary and secondary coils of the flyback transformer FT at different positions on a magnetic core 11.
Patent JP-S62120693-A (JP)
Title: Magnetic bubble memory cassette device
Inventor: TANAKA KATSUNORI
IPC: G11C19/08
Filed: 1985-11-20
Abstract: PURPOSE:To prevent an integrated circuit from being damaged due to latch-up by holding the level of a selecting signal at a grounding level until the voltage of a power source to be supplied to a magnetic bubble memory cassette is stabilized, and after stabilizing the voltage, boosting the level of the selecting signal up to a prescribed voltage. CONSTITUTION:The bubble memory cassette 1 is loaded to a holder on a control means 5 side and the select signal SEL of the selecting means is held at the grounding level until the voltage VDD2 of the voltage source is stabilized to prevent a C-MOS from being damaged. Namely, the system is provided with the magnetic bubble memory cassette 1 having plural magnetic bubble memory elements 2a, 2b and a selecting means 4 for selecting one magnetic bubble memory element and a control means 5 for controlling the magnetic bubble memory cassette 1, and when the cassette 1 is not loaded to the holder having a control means, a select signal to be inputted from the control means to the selecting means is held at a low potential, and after loading the cassette, the select signal is set up to a prescribed potential.
Patent JP-2000088857-A (JP)
Title: Air blocker for aqueous reagent and aqueous specimen
Inventor: SEKIGUCHI MASAHIRO
IPC: B01J19/16
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an air blocker free from fouling even when contaminated into a reaction vessel, in an automatic analyzer or the like. SOLUTION: An air blocker for an aqueous reagent or specimen and a mixture thereof, which have as an effective component a mixture of a linear hydrocarbon and a silicone oil not mixed with the aqueous reagent or the aqueous specimen, and having a specific gravity lower than that of the reagent or the specimen, are multilayered on a surface of the reagent or the specimen to stroe stably the reagent or the specimen.
Patent JP-H04140160-A (JP)
Title: Self-advancing printer
Inventor: ITOU NORIAKI
IPC: B41J3/28
Filed: 1990-10-01
Abstract: PURPOSE:To enable recording a letter with always high recording position accuracy, etc., by correcting the position of recording by a recording means according to the quantity of deviation from the normal moving locus of a printer body. CONSTITUTION:When the drive wheel 11a of a self-advancing printer 1 deviates by >=l1 to the right from the traveling direction, a printing position is corrected by the quantity corresponding to the quantity of deviation >=l1. When the deviation quantity >=l1 of a deviation detecting means 71 is 70mum at that time, nozzles N5-N52 for practicing a print are shifted by one nozzle in the direction opposite to the direction of deviation. Further, when the deviation quantity >=l1 exceeds 140mum, the nozzles for practicing the print are shifted by one more nozzle. Thus, because the nozzles are shifted according to the deviation quantity >=l1, the deviation of the printing position is canceled and it is possible to realize a print with high position accuracy.
Patent JP-2001078950-A (JP)
Title: Cleaning device for shoe
Inventor: YAMASHITA KYOICHI
IPC: A47L23/22
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To effectively prevent scattering and floating of adhering materials and improve removal effect of the adhering materials by a simple constitution by constituted of an air feed means communicated with a storage space of a shoe mount and injecting fluid into a storage space and an exhaust means communicated with the storage space of the shoe mount. SOLUTION: One shoe A is put in a storage space 11 and when the shoe bottom abuts on a lateral balance 25, a sensor 26 detect the presence of the shoe A, an opening/closing valve is interlocked with the sensing signal of the sensor 26 to start the opening/closing operation. Fluid such as compressed air is accumulated in an accumulator and the compressed fluid is injected intermittently from a lot of injection ports 15 in the storage space 11 through a conduit in the operation of the opening/closing valve. The fluid blows off and removes adhering materials such as grass and soil stuck to the shoe bottom and body of the shoe A. If the injection timing of the left/right both-side injection ports 15 formed in the storage space 11 are staggered, it can improve the removal efficiency of the adhering materials compared with a case of injecting the fluid from one direction.
Patent JP-H04138698-A (JP)
Title: Electronic lighting device
Inventor: OSAKI HAJIME
IPC: H05B41/392
Filed: 1990-09-29
Abstract: PURPOSE:To obtain linear light adjustment characteristic of an electronic lighting device by correcting and converting the nonlinear frequency characteristic of a main circuit to a linear one by means of the characteristic curve of a light adjusting circuit. CONSTITUTION:In a light adjusting circuit 6, a PWM signal supplied from the outside is compared to a lamp current detection signal from a load current detecting circuit 5 so as to control brightness and the like of a discharge lamp 9 via a switching control circuit 7. A diode 15 used for correcting characteristics is provided in the light adjusting circuit 6 and the modulation factor of the PWM signal is converted by the forward characteristic of the diode 15 to a detection signal having nonlinear characteristic and nonlinear frequency characteristic of the switching control circuit 7 and the like is corrected into a linear one. Thereby linear light adjustment characteristic can be obtained as to linearly varying PWM signals even when frequency characteristic of the main circuit is not linear.
Patent JP-H04139608-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: SATO KAZUJI
IPC: G11B5/31
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a thin film magnetic head with few damages or chippings at its flow-in end side surface by limiting the range of the surface roughness of the back face of a wafer. CONSTITUTION:The back face 20 of the wafer 18 thicker than final necessary size is mirror-ground, and a front face 19 is given a thin film process, and after that, the back face 20 is worked into final necessary thickness by the working means of one of grinding, cutting and lapping, and the surface roughness of the back face 20 is made within the range of 0.1z to 1.0z. Through this constitution, the damage or the soil of the back face 20 of the wafer caused by the thin film process, etc., can be removed, and simultaneously, since the back face to be worked is properly rough, the propagation of a fine crack or the propagation of the chipping of the wafer at the time of working the edge of the back face can be prevented.
Patent JP-H07112414-A (JP)
Title: Method of treating surface of cast-in tile in pc slab
Inventor: HIROTA NOBUCHIKA
IPC: B28B1/16
Filed: 1993-10-19
Abstract: PURPOSE:To prevent cement paste leaking on the surface side of tile from directly adhering to the tile. CONSTITUTION:In a form bed 10 provided on the inner surface of a form, a large number of tiles are laid close together through joint material 12. After that, concrete C is placed within the form and, after being solidified, removed from the form so as to sticking the tiles 14 along closely laid shape to the surface of a PC slab under the condition that the surfaces of the tiles 14 and the joint material 12 is covered with polymer emulsion 18, which is water- insoluble and alkali-soluble, in order to clean the surface of the tile 14 with alkali solution after demolding.
Patent JP-S62122396-A (JP)
Title: Movement detecting circuit
Inventor: NAKAGAWA HIMIO
IPC: H04N9/78
Filed: 1985-11-22
Abstract: PURPOSE:To improve the performance for detecting the movement of a chrominance signal by using a signal limited only to a band of the chrominance signal, further obtaining the chrominance signal in which a luminance signal component is removed from a band controlled signal by a comb-line filter and obtaining the difference between frames of an absolute value. CONSTITUTION:A composite color television signal is inputted from an input terminal 1, converted into a digital signal by an ADC2 to take out the signal of the band of the chrominance signal by a BPF3, further, a signal in which the change of the level of the chrominance signal is corrected is outputted from an amplifier circuit 4 for ACC and the demodulation of the chrominance signal is carried out in a demodulation circuit 5. Then, when it is added to a signal delayed by 1H by a 1H memory 7 is an addition circuit 8, the luminance signal in the band of the chrominance signal is removed. The input signal of the memory 7 is delayed by 1 frame in a frame memory 6, a comb-line processing is performed by the output of a 1H memory 10 and an addition circuit 11 and the chrominance signal is extracted. Then, respective absolute values are taken in absolute value circuits 9 and 12, the difference is obtained in a subtraction circuit 13, the absolute value is obtained in an absolute value circuit 14 and further smoothed in a smoothing circuit 15 and the conversion of a bit is performed in a non-linear shape in a converting circuit 16.
Patent JP-S61139039-A (JP)
Title: Mechanism for positioning wafer
Inventor: HATANO MUNEYOSHI
IPC: H01L21/68
Filed: 1984-12-11
Abstract: PURPOSE:To enable a wafer to be positioned easily and correctly without damaging the same, by providing a conveying means with stopper blocks having curved surfaces to be applied to the side faces of the wafer and movable in the vertical directions. CONSTITUTION:The opposing inner walls of stopper plates 25 and 25 have stopper blocks 27 and 27 attached thereto, and the opposing walls of the stopper blocks are provided with curved faces 26 and 26, respectively, to be applied to the peripheral surface of a wafer 21. The stopper plates 25 and 25 are attached to a conveying means movably in the vertical directions by means of fixing members 29 such as screws through screw holes 28. Each stopper block 27 is provided with an elevating knob 30 extending through the stopper plate 25. When the stopper blocks 27 and 27 are fixed with the fixing members 29 at the uppermost position, a gap which is at least larger than the thickness of the wafer 21 is defined between the stopper blocks 27 and the conveying surface of the conveying means 20. The stopper blocks 27 and 27 are further provided with receiving grooves 31 and 31 on the bottom surfaces thereof so as to receive conveyor belts 22 and 22.
Patent JP-S63115227-A (JP)
Title: Picture display address converter
Inventor: NAKAJIMA SHIN
IPC: G06F12/02
Filed: 1986-10-31
Abstract: PURPOSE:To reduce the processing for address calculation to increase the display speed by providing a mechanism to convert address information referred with a logical address to address information on an actual frame memory. CONSTITUTION:Values X and Y in the coordinate system on a display device corresponding to the origin of a pertinent virtual display device are written in an origin address register 3 (conversion register). A program generates two-dimensional logical address information in a prescribed form and separately prepares picture display data to a pick cell, which can be referred by a corresponding address, and issues the write request to the frame memory. Two-dimensional logical address information is held in a logical address register 1, and physical address information obtained from output information, and the result is stored in a two-dimensional physical address register 2. The frame memory is referred with the output value of the register 2 as the actual address of the frame memory to update picture information of the pertinent pick cell.
Patent JP-H02108579-A (JP)
Title: Printer
Inventor: NISHIYAMA KAZUHIDE
IPC: B41J29/46
Filed: 1988-10-19
Abstract: PURPOSE:To automatically confirm whether or not paper feed operation is normally performed by arranging an image reading means in a paper feed direction with respect to a printing head and comparing printing data with the printing result read from the image reading means. CONSTITUTION:A CPU 9 reads printing data 'ABC' from a memory 7a to send out the same to a printing head 3 and printing is performed while the printing head 3 is moved in the right direction. Next, the CPU 9 rotates a motor 5 to perform paper feed. An image sensor 1a is arranged in a paper feed direction with respect to the printing head 3. The printed character 'ABC' is read by the image sensor 1a while said sensor 1a is moved in the right direction and the CPU 9 compares the data read by the image sensor 1a with the printing data 'ABC' stored in the memory 7a and, when both data do not coincide with each other, the CPU judges that abnormality is generated in paper feed to stop printing operation.