baber/WOPTO huggingface dataset:
Patent JP-H09270966-A (JP)
Title: Automatic detection circuit for letter box image for television receiver
Inventor: MARUKUSU SHIYUU
IPC: H04N5/44
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the automatic detection circuit for a letter box image for a television receiver. SOLUTION: The circuit is provided with a line base section 4 consisting of a histogram measurement section that compares a luminance of each picture element of a line of an image with a 1st threshold level, so as to count the total number of picture elements in excess of the 1st threshold level in order that a video signal is received, and an output signal, denoting at least start and end lines of an active area part of an image displayed by the received video signal, is supplied and of a line type detection section that decides at least whether or not a current line is a line of an active area as to each line based on a count by at least the histogram measurement section and with a field base section 5 to decide the start and end lines of at least the active area based on the decision of each line by the line base section 4.
Patent JP-H07148629-A (JP)
Title: Workpiece clamping device
Inventor: SAKAMOTO FUMIO
IPC: B23Q3/06
Filed: 1993-11-25
Abstract: PURPOSE:To provide a workpiece clamping device which makes both a support surface and fastening fittings changeable even if a mounting place is definite, and can cope with the various kinds of workpieces. CONSTITUTION:The workpiece clamping device is rotatably provided around a reference axial line for a base, and is equipped with an eccentric member 2 formed with an eccentric hole 2a, and with a seat base 10 which is rotatably installed to the eccentric hole, and has a reference seat 20 pivotally supporting a workpiece formed while being off-centered from an eccentric axial line. The device comprises a clamp shaft 18 equipped with a clamping member 19 which freely varies its displacement in the axial direction of the eccentric hole, is installed in the eccentric hole rotatably around the eccentric axial line independently of a seat base, and presses the workpiece thereon, eccentric members, drive means 6, 14 and 29 which drivingly rotate the seat base and the clamp shaft individually; and a drive means 32 driving the clamp shaft in the direction of its axial line.
Patent JP-H02165529-A (JP)
Title: Pressure switch
Inventor: HODATE MASAHITO
IPC: B60C23/02
Filed: 1988-12-17
Abstract: PURPOSE:To make it possible to obtain a highly accurate small pressure switch which will not be affected by temperature changes by using a bellofram which exhibits both properties of a bellows and those of a diaphragm. CONSTITUTION:A pressure switch includes a base 30 capable of hermetic sealing and a bellofram 31 attached on the base 30, showing both the properties of a bellow and those of a diaphragm and having a conductive coat applied on its inner or outer face, the conductive coat forming either one of electric contacts. The switch is also provided with a box 32 surrounding the bellofram 31 to define a sealed room, and an electric conductor 34 in proximity to the center of the diaphragm portion 33 of the bellofram 31 and provided inside or outside the bellofram 31 so as to from the other electric contact. The whole of the bellofram is thus formed to achieve electrodeposition by which its high accuracy and reliability can be obtained, so that the total thickness of the bellofram 31 with the conductive layer can freely be adjusted to enable a desired property of the switch pressure to be obtained. Miniaturization of the pressure switch is thereby possible and besides the accuracy of the switch pressure can be enhanced.
Patent JP-H11145049-A (JP)
Title: Aligning method
Inventor: MORIUCHI NOBORU
IPC: H01L21/68
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To perform alignment without using a specific alignment mark. SOLUTION: In an alignment method used for multi-exposing a reticle pattern on a wafer, a part of a lower layer pattern formed on the wafer is extracted as a wafer side alignment mark and is previously registered in an image recognition equipment. At the time of aligning, a shift error is calculated by collating and superimposing an actual mark Ma, i.e., an extraction target of lower layer pattern, and the registered mark M, so as to calculate a shift error, and based on the calculated value, the water is aligned with the reference position. The versatility of a stepper and reduction projection alignment can be improved, degree of freedom in selecting a wafer side mark can be increased and a combined use of a step-and-repeat alignment, step-and-scan alignment, electron beam direct lithography, etc., can be promoted, by eliminating the arrangement of a specific alignment mark.
Patent JP-H02165869-A (JP)
Title: Consumable electrode arc welding method
Inventor: IDE EIZO
IPC: B23K9/09
Filed: 1988-12-16
Abstract: PURPOSE:To always maintain an arc in a stable state by presetting the proper arc voltage when a pulse current is low and high and regulating the wire feed motor speed so that the arc voltage is maintained at a proper value corresponding to the pulse current during welding. CONSTITUTION:A wire 6 having a fine dia. of <=1.6mm is fed by rolls 8 driven by a wire feed motor 7. A peak current and a base current are set at values determined by the wire dia. by a pulse output current regulation controller 16. Further, an average value of a welding current 9 is set by the pulse output current regulation controller 16. At the time of welding, the actual arc voltage is detected by a voltage divider 14 and an amplifier 15 and at the time of the base current, the detected value is compared with a proper value by a controller 17 and the speed of the wire feed motor 7 is controlled through a rotating speed controller 13 so that the difference between these values is diminished to zero. In the same way, at the time of the peak current, a detected voltage value and a proper voltage value at the time of welding are compared with each other by the controller 17 and the speed of the wire feed motor 7 is controlled through the rotating speed controller 13 so that the difference between these values is diminished to zero.
Patent JP-H01158646-A (JP)
Title: Magneto-optical memory element
Inventor: MURAKAMI YOSHITERU
IPC: G11B11/10
Filed: 1987-12-15
Abstract: PURPOSE:To improve moisture resistance and to stably assure long-period reliability by sticking a structural body formed by laminating a memory medium film, then a reflecting film on a transparent substrate and a structural body formed by coating a film having good adhesiveness to an adhesive agent on a substrate to each other by respectively positioning the substrates on an outer side. CONSTITUTION:A 1st dielectric film 2 consisting of transparent aluminum nitride (AlN) is formed on the transparent substrate 1 consisting of glass, polycarbonate resin, etc., and the recording medium 3 consisting of a GdTbFe alloy is formed thereon. The reflecting film 5 consisting of Al is formed thereon via the 2nd dielectric film 4 consisting of AlN. An AlN film 7 is formed on the substrate 6 consisting of glass, etc., and the film 5 and the film 6 are stuck to each other by the adhesive agent 8 consisting of a UV curing resin in common use as water repellency. The moisture vapor transmission rate is thereby lowered than in the conventional system to directly adhere the film 5 and the substrate 7 and the moisture resistance of the magneto-optical memory element is greatly improved. The long-period reliability is thus assured.
Patent JP-H02164612-A (JP)
Title: Automobile sunvisor
Inventor: TAMURATANI MAKOTO
IPC: B60J3/02
Filed: 1988-12-16
Abstract: PURPOSE:To increase the use conditions of a sunvisor in the nighttime by disposing a vanity mirror on the recessed bottom face of a lid receiving part formed on the rear surface of a sunvisor body and providing a lighting device on the mirror upper side part of the recessed bottom face. CONSTITUTION:In the use of a vanity mirror, a sunvisor body 1 is first reversed to the use position along a window. Then, a lid 6 on the sunvisor body 1 rear side faced to the driver side is moved downward along a guide rail 5 up to the use position suspended by the lower edge part of a lid receiving part 3. Hence, a mirror 4 on the recessed bottom face of the lid receiving part 3 is exposed. Successively, the pressing by the cam protrusion 16 of a guide pin 13 is released in accordance with the downward movement of the lid 6, a lens 11 is rotated by a reflector 10, and the lens surface 11a is turned to the face of a user. A microswitch 17 is turned on only in the nighttime to light a bulb 9 for lightening the face of the user.
Patent JP-H09158763-A (JP)
Title: Throttle actuator
Inventor: YOSHIOKA SHIGEKI
IPC: F02D11/10
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To control throttle opening with high accuracy without using a throttle sensor by detecting inductance changed by the position relation between a stator and a rotor of a reluctance motor for driving a throttle valve to detect the position of the rotor and to obtain throttle opening. SOLUTION: An electrically controlled throttle actuator controls the opening of a throttle valve 1 by driving a motor 3 according to the throttle opening command value computed on the basis of an accelerator sensor 5, the rotating speed, and the like. In this case, three-phase coins L1-L3 with the phase shifted by 120 deg. are formed at the motor 3 formed of a stator 20, a coil 22 and a rotor 24, and a current is applied to each coil to continuously generate torque. Inductance changed by the position relation of the stator 20 and rotor 24 is detected to detect the position of the rotor 24 between the adjacent stators 20, and the throttle opening is detected on the basis of the position detected output of the rotor 24.
Patent JP-H05154552-A (JP)
Title: Coiler for hoop
Inventor: SHIBUTA TSUTOMU
IPC: B65H75/26
Filed: 1991-12-02
Abstract: PURPOSE:To improve the yield of the slit hoop by giving a magnetic force to a mandrel for coiling and pressing the hoop to the mandrel with a pressing means. CONSTITUTION:The hoop 1 is attracted to a mandrel that the magnetic force for enough attracting the hoop 1 to the mandrel 2 for coiling and coiled while guiding with a pressing roll 3. The yield improvement can be realized because the hoop 1 of narrow wide can be coiled without removing by cutting the austeady part of the top of the hoop 1 of broad wide.
Patent JP-2001138246-A (JP)
Title: Porous epoxy grinding wheel and its manufacturing method
Inventor: NAGATA AKIRA
IPC: B24D3/34
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a porous epoxy grinding wheel equipped with a good surface roughness and a fine sharpness in cutting by introducing such a structure that slipping-off of abrasive grains existing around pores is suppressed. SOLUTION: The porous epoxy grinding wheel 10 includes pores 16 which my be filled with a pore forming agent 18 made of a foaming resin, and because the pore forming agent 18 eventually existing during the grinding operation is soft and with low strength to allow easy performance of deformation and slipping off, the function of the pores 16 is not obstructed, while slipping-off of the abrasive grains 12 around the pores 16 is favorably suppressed by existence of the agent 18 in the pores 16 with the initial condition held, which permits use of abrasive grains 12 having particle sizes according to the purpose, so that it is no more necessary to make finer the grains 12 for acquiring desirable surface roughness, and the sharpness in cutting is improves.
Patent JP-H06157327-A (JP)
Title: External agent and plaster for preventing drowsiness
Inventor: NAKADE YOSHIKO
IPC: A61P25/28
Filed: 1992-11-27
Abstract: PURPOSE:To provide an external agent and plaster for preventing drowsiness, giving excellent feeling in use and having prolonged activity. CONSTITUTION:The drowsiness-preventing external agent is composed a drug component A consisting of L-menthol, dL-camphor and turpentine oil and a solvent mixture consisting of one or more film-forming compounds selected from cellulosic compounds (e.g. carboxymethylcellulose sodium and hydroxypropylcellulose) and vinyl compounds (e.g. polyvinyl alcohol and polyvinyl pyrrolidone), water and an alcohol at a water/solvent weight ratio of 0.7-4. The drowsiness-preventing plaster is produced by applying a tacky adhesive agent composition 1 composed of a tacky adhesive and a drug component B selected from L-menthol, dL-camphor, peppermint oil, etc., to a surface of a substrate and coating the coated surface with a tacky adhesive composition 2 consisting of a tacky adhesive and a drug component C selected from capsicum, cantharides, SHOUKYOU (rhizome of Zingiber officinale), turpentine oil, etc.
Patent JP-H01241636-A (JP)
Title: Data processing system
Inventor: MAAKU ROBAATO FUANKU
IPC: G06F1/10
Filed: 1988-12-19
Abstract: PURPOSE: To easily restart a system by inhibiting the operation of a processor according to a clock stopping instruction and restoring a prescribed control word to a control word storage device. CONSTITUTION: At an address where a processor is to be stopped, a clock stopping instruction is stored in place of a prescribed control word in a control word storage device and the clock stopping instruction is made to contain the system storage address in which the prescribed control word is stored. By a micro instruction code means, the operation of the processor is inhibited according to the clock stopping instruction and the prescribed control word is restored to a control word storage device. Thus, the restarting of a system becomes easy.
Patent JP-H04188830-A (JP)
Title: Cleaning device
Inventor: KOIKE HIDEHO
IPC: H01L21/304
Filed: 1990-11-22
Abstract: PURPOSE:To eliminate the direct processing of dangerous chemical for enhancing the stable operation and the reliability by a method wherein a means monitoring the liquid quantity in a processing vessel is provided so as to automatically process the feeding, additioning and drainage steps of a chemical solution. CONSTITUTION:A cassette 2 containing wafers 1 is immersed in a processing vessel 3 by elevating operations of an immersion device 8. Within the title cleaning device, sensors 4, 5, 6 are inserted into a chemical solution 13 while respective sensors 4, 5, 6 are respectively set up on the upper limit position liquid quantity, the reference liquid level position and the liquid level position preventing seizure due to no-solution heating by a heater 7. Next, an inert gas such as nitrogen, etc., is fed through a tube so as to detect the pressure difference when the gas is running in the solution or the atmospheric air so that a main body controller 12, a chemical feeder 11 and a drainage valve 10 may be operated through the intermediary of a liquid level sensor controller 9 to automatically process the liquid quantity. Through these procedures, the direct processing of the chemical solution can be eliminated for enhancing the safety.
Patent JP-H02163850-A (JP)
Title: Memory device
Inventor: ISHIHARA MASAHIKO
IPC: G06F12/08
Filed: 1988-12-16
Abstract: PURPOSE:To realize the large capacity and a high speed access for a memory device by transferring a memory data group having high possibility to receive the next access to a 2nd memory means having a high speed access from a 1st memory means of the large capacity based on the control information when each hierarchy is processed. CONSTITUTION:When a host computer has a data writing request, a CPU part 2 writes the new data to a high speed memory part 3 and transfers the data to a memory part 1 of the large capacity from the part 3 when both parts 1 and 3 become idle. Then the part 2 makes use of the idle states of both parts 1 and 3 and reads the data out of the part 1 in the order of higher probability of accesses by reference to the information produced previously and stored in a memory control information memory part 5. Then the part 2 produces a command to transfer the data read out of the part 1 to the part 3. Thus the scale of a memory device is reduced together with increase of the probability where the data are stored in the part 3. Then the time required for accesses given to the memory device from a computer and its application system is shortened.
Patent JP-S63165587-A (JP)
Inventor: MANFUREETO HEENKE
IPC: D06P3/66
Filed: 1987-12-18
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-2001136569-A (JP)
Title: Controller of mobile communication system
Inventor: SHINAGAWA NORITERU
IPC: H04W36/24
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a controller of a mobile communication system which can secure specific service quality for a call in communication, even when traffic characteristics by at least handoff control vary with a difference of a base station and time. SOLUTION: For a base station 110-1, a part of a line is secured as a hand off line. A controller 102 of an exchange 100 allocates a line at a request for new connection from a mobile device 130 to the base station 110-1, when the number of free lines is more than that of hand off lines. For a hand off control based upon the base station 110-2 as a movement destination from the mobile station 130, a line is allocated, when the base station 110-2 has a idle line. The controller 102 detects traffic characteristics by the hand off control by a hand off failure counter 106, etc., to control the number of hand off lines.
Patent JP-H09156237-A (JP)
Title: Recording material and image forming apparatus
Inventor: KAWAKUBO TOSHIO
IPC: B41M5/52
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain one flat hard copy of high image quality free from the turbidity of color data. SOLUTION: A recording material E obtained by coating a base material with a recording material lowered in sweepback contact angle when heated in the contact state with a liquid and increased in sweepback contact angle when heated in the non-contact state with the liquid and drying the coated base material is supplied to a drum 19 to form a latent image on the recording material by a thermal head 9 and positioned by a pawl 24 to develop the latent image by a developing roller 20a. A recording material F obtained by applying a laminating material to the rear surface of a recording material E is superposed and laminated on the upper surface of the developed recording material to form a latent image which is, in turn, developed by a developing roller 20b. These images are superposed and laminated with respect to a plurality of colors to form an overlap image.  The image wound around the drum 19 to be covected is heated in a radious shape correction part G to correcte to a flat state.
Patent JP-H02163183-A (JP)
Title: Silent type binding tape
Inventor: IWAI NORIJI
IPC: C09J7/04
Filed: 1988-12-16
Abstract: PURPOSE:To obtain the title tape which absorbs shock noises generated by contact with the panel wall for electric wiring in motor cars and is hand- cuttable by forming a pressure-sensitive adhesive layer on one face of a fibrous base material with a specific tear strength. CONSTITUTION:A pressure-sensitive adhesive layer containing a flame retarder, preferably decabromodiphenyl, triphenyl phosphate or the like is formed on at least one face of a fibrous base material which is preferably gigged to obtain the subject tape of 0.05 to 1kg, especilly preferably 0.1 to 0.3kg tear strength [according to JIS-L-1096-6, 15.5D method (Benjurus method) a tearing strength whereby the subject tape of 0.05 to 1kg, much preferably 0.1 to 0.3kg is obtained.
Patent JP-H02167604-A (JP)
Title: Cutting tool of coated sintered hard alloy
Inventor: TOBIOKA MASAAKI
IPC: B23B27/14
Filed: 1988-12-20
Abstract: PURPOSE:To prevent a coating film from damages in cutting with cutting edge by specifying the coating film thickness of a sintered hard alloy prepared by a chemical evaporation method and the average grain size of hard dispersed phase of a base metal to maintain satisfactorily the surface roughness of the coating film. CONSTITUTION:This coated sintered hard alloy is coated with at least a thin film selected from a group consisting of TiC, Ti(CN), TiN and Al2O3 by a chemical evaporation method. Assuming that the coating film thickness is xmum and the average grain size of hard dispersed phase of a base metal is ymum, the relationship between x and y is preferably represented by 0.05Xx<=y<=1.5x(provided 0.1mum<=x<=4mum), particularly preferably 0.15Xx<=y<=1.5Xx. Also, if the film thickness x is less than 0.1mu, the effect of the coating is not fulfilled, and if it is larger than 4mum, its strength is unpreferably reduced. Further the surface roughness of the coating film is preferably less than 0.1mum of Rmax(JIS BO601) and less than 0.6mum of Rmax.
Patent JP-H05126551-A (JP)
Title: Automatic visual inspection method
Inventor: MATSUO JUNICHI
IPC: G06F15/18
Filed: 1991-11-06
Abstract: PURPOSE:To recognize the whole state of a fault by catching the image of the fault by finding differences on the basis of a normal line output signal inputted immediately before the fault is caught over a required bit range before and after the bit which catches the fault after the moment the fault is caught. CONSTITUTION:Scan is started by moving an object to be inspected in one direction and line output signals having 1024-bit data obtained at every scan are written in a memory while the scan number Si is smaller than the total number ST of scans. The memory calculates the difference between a newly inputted line output signal and the line output signal inputted three scans earlier whenever new line output signals are inputted. When the absolute value of the difference is smaller than a threshold at each bit bi, memory is updated by one scan. When the difference exceeds at a certain bit of the line output signal, it is discriminated that a fault is detected. When the line output signal catches the fault, the value of the difference between the normal line output signal inputted immediately before the fault caught and scan number S1 is calculated.
Patent JP-H07175464-A (JP)
Title: Display method of display device
Inventor: NISHIBE SHINJI
IPC: G09G5/02
Filed: 1993-12-20
Abstract: PURPOSE:To realize a display method which lessens the fatigue of visual sensation by suppressing a rapid change in the luminance and hue of screens as the display method of a display device as an output device for a computer, work station, etc. CONSTITUTION:The number N of plotting times to stepwise change the screens is set in a counter 30 in S1. The image data before the change is set in a first image memory 10 in S2. The final display screen data is set in a second memory 20 in S3. A difference between the pixels with which the display is changed and a luminance signal is determined from the difference between the two screens in S4. The difference of the luminance signal of the pixels with which the display is changed is divided by the number N of the display times set in the counter 30 and the change-component of the luminance signal at every one time of plotting is determined to form the display screen data obtd. by adding the change-component of the luminance signal to the screen data before the change in S5. The display is made and a 1 is subtracted from the count value N and the repetitive display is made until the count value attains a '0' in S6.