baber/WOPTO huggingface dataset:
Patent JP-H0266446-A (JP)
Title: Method for inspecting surface defect
Inventor: YAMANO MASAKI
IPC: G01N27/82
Filed: 1988-08-31
Abstract: PURPOSE:To reduce the misdetection of a defect and to improve the accuracy of defect inspection by two-dimensionally arraying flaw detection signals with relation to the scanning positions of a probe, detecting the directional property of a defect in the two-dimensional flaw detection signal obtained by the array and extracting the surface defect. CONSTITUTION:The scanning of the probe C is started from one side end of a material E to be inspected in its width direction and executed by combining main scanning parallel with the width direction and ending its operation at the other side end with subscanning for moving the positions of the main scanning in parallel with the end part of the material E in the longitudinal direction successively in each fixed interval. Flaw detection signals obtained by surface defect inspection are two-dimensionally arrayed with relation to the scanning positions of the probe C. Prescribed processing is applied to a two-dimensional flaw detection signal obtained by the array to discriminate the directional property of a defect signal and the defect signal having directional property required for inspection is extracted. When a standard deviation is set up as the scale of required defect detection, a fine surface defect can be also highly accurately detected.
Patent JP-H0959682-A (JP)
Title: Detergent composition
Inventor: KOO KUNIHISA
IPC: C11D7/26
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To remove a printing ink by using a non-chlorinated detergent composition free from the problems as to flammability, safety to the human body, and odor. SOLUTION: An ink is washed away by using a composition comprising a mixture of a propylene glycol ether represented by the formula, R1 O(C3 H6 O)n R2 (wherein R1 and R2 may be the same or different and are each H or an alkyl represented by the formula, Cm H2m+1 , except for the case where both of them are H at the same time; and (n) is an integer of 1 to 4), a propylene glycol ether acetate represented by the formula, CH3 COO(C3 H6 O)n R3 (wherein R3 is an alkyl or phenyl; and (n) is an integer of 1 to 4) and water.
Patent JP-H0753009-A (JP)
Title: Magazine conveying device
Inventor: ICHIKAWA SHIGERU
IPC: H01L21/50
Filed: 1993-08-12
Abstract: PURPOSE:To provide the conveying device for smooth delivery or storage of a lead frame and to speed up the conveying device. CONSTITUTION:A loader stage 5 and an unloader stage 8 are formed into a two-story structure, and an elevator 50 which receives a magazine 9 from the loader stage 5, ascends or descends, located at a lead frame delivery position or a storage position 75, and moves vertically so as to place the magazine 9 which has delivered or stored the lead frame 1 on the unloader stage 8 is provided. The elevator 50 is provided with a chuck means 65 which chucks the magazine 9.
Patent JP-S6462137-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: MURATA AKIRA
IPC: G01N29/06
Filed: 1987-09-03
Abstract: PURPOSE:To always observe an ultrasonic image at a constant sensitivity level, by calculating the average value of the gray level of an image and comparing the average values before and after a vibrator is changed over to calculate difference to add said difference to the digital signal of one image of a frame memory. CONSTITUTION:A change-over signal is supplied to a control means 6 from a change-over means 3 of a plurality of vibrators to perform the reading of image data from a frame memory 5 and the histogram of a gray level is formed by an average value processing means 7 to calculate the average value thereof. Further, in a comparing means 8, said average value is compared with the initial average value of the gray level to calculate difference DELTAT which is, in turn, held to a register. An adder 9 reads the data corresponding to one image frame from the frame memory 5 each time when a new one image frame is inputted to the frame memory and the difference DELTAT held to the comparing means 8 is added to said data to again store the added value in the frame memory. At the last step, the data is converted to an analogue signal from the frame memory 5 by a D/A converter 10 and subsequently converted to a video signal to be displayed on a display device 11 as an image.
Patent JP-H0559312-A (JP)
Title: Fading ink composition
Inventor: MIZUNO HIROSHI
IPC: C09D11/00
Filed: 1991-08-30
Abstract: PURPOSE:To provide a fading ink composition easily applicable even to a printed matter such as map, fading its color in a parabolic manner after the lapse of a prescribed time and capable of keeping the density over a practically long period. CONSTITUTION:The objective fading ink composition is produced by developing the color of a phthalein-based indicator with a mixed solution of a weakly alkaline salt and a guanidine salt, adding a surfactant to the product and, as necessary, further adding a humectant to the mixture.
Patent JP-S6378426-A (JP)
Inventor: SAITOU TOMOYOSHI
IPC: H01H73/36
Filed: 1986-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0561201-A (JP)
Title: Image forming method
Inventor: KAKIMI FUJIO
IPC: G03F7/004
Filed: 1991-08-30
Abstract: PURPOSE:To provide an image forming method to obtain OHP having extremely little haze and free from adhesion during storage. CONSTITUTION:A photosensitive material having photosensitive microcapsules containing at least a polymerizable compd., color picture image forming material, and photopolymn. initiator, or photosensitive microcapsules containing at least silver halides, polymerizable compd., and color picture image forming material is used. The polymerizable compd. is polymerized to form an image, and then the color picture image forming material is transferred to an image receiving layer having thermoplastic fine particles. Then the image receiving material is laminated with an adhesive sheet, heated and pressed to form the picture image. This adhesive sheet consists of a transparent substrate and a uniform layer comprising a thermoplastic compd. or a fine particle layer comprising a thermoplatic compd. formed on the one surface of the transparent supporting body.
Patent JP-H0947250-A (JP)
Title: Removal of malodorous component from devil's-tongue and devil's-tongue powder
Inventor: MISHIMA KENJI
IPC: A23L19/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To efficiently remove trimethylamine which is a malodorous component in devil's-tongue (powder) without any loss of the devil's-tongue and devil's- tongue mannan by immersing the devil's-tongue (powder) in an alcohol and then carrying out the extraction, etc., of the devil's-tongue with supercritical carbon dioxide. SOLUTION: Ethanol is added to dried powder of devil's-tongue and the resultant mixture is allowed to stand as a pretreatment. An extracting cell 10 is then charged with the pretreated dried powder of the devil's-tongue and a mixed solvent of ethanol-acetic acid and subsequently placed in a water thermostatic chamber 11. A valve V2 is then closed and carbon dioxide is fed from a gas cylinder 1 into a pressurizing part in this closed state of the valve V2 to control the temperature in the water thermostatic chamber 11. The valve V2 is subsequently opened in closed states of stop valves V3 and V4 and a flow control valve V5. Carbon dioxide gas is subsequently fed to the extracting part. The stop valves V3 and V4 are then opened to extract a malodorous component (trimethylamine) in the dried powder of the devil's-tongue.
Patent JP-H0267531-A (JP)
Title: Electromagnetically driven shutter
Inventor: MAEDA KAZUYUKI
IPC: G03B9/10
Filed: 1988-09-02
Abstract: PURPOSE:To continuously use a camera by applying shocks to an electromagnetic means by intermittently energizing the means plural times when shutter blades do not open to at least a prescribed opening even when shutter opening operations are made. CONSTITUTION:Shutter blades 1 and 2 which respectively work as diaphragm blades are supported by shafts 1a and 2a in rotatable states pivotally. A blade opening/closing ring 3 is always energized in a counterclockwise direction by means of a spring 4 and pins 3a and 3b planted in the ring 3 are respectively engaged with long grooves 1b and 2b formed in the shutter blades 1 and 2. Moreover, a solenoid 5 which is an electromagnetic means for rotating the ring 3 counterclockwise is provided. When the shutter blades 1 and 2 do not open to at least a prescribed opening even when opening operations of the shutter blades 1 and 2 are performed, the electromagnetic means 5 controlling the opening/closing of the shutter blades 1 and 2 is intermittently energized so as to apply shocks to the means 5. Therefore, dust, water drops, etc., can be removed and the operation of the shutter blades 1 and 2 is not interrupted.
Patent JP-H0768716-A (JP)
Title: Manufacture of film with fluorine resin film
Inventor: TSUZUKI FUMIAKI
IPC: B32B27/10
Filed: 1993-09-03
Abstract: PURPOSE:To obtain a low-cost film of fluorine resin film of high quality by coating a process sheet with the resin, and then drying it, then forming a main film of vinyl chloride or polyurethane in the fluorine resin film by casting, and forming it in a desired thickness. CONSTITUTION:A process sheet 5 in which a surface is release-treated is coated with fluorine resin solution, and dried to form a fluorine resin film 1. A film is formed by a casting film with solution of sol of vinyl chloride polymer or solution of polyurethane resin on the dried film 1, coated by a comma coater, dried to form a main film 2, and wound in a rolled state. Since the film 1 is dried, the film of the film 2 is not necessarily overdried. This roll is released in another step, adhesive coated and dried on release sheet 4 is transferred to the film 2 to form an adhesive layer 3, and then the sheet 5 is peeled to obtain a film having the film 1.
Patent JP-S59110884-A (JP)
Title: Scroll compressor
Inventor: TAMURA TAKAHIRO
IPC: F04C23/00
Filed: 1982-12-17
Abstract: PURPOSE:To prevent reverse rotation of a rotary scroll upon stopping thereof and to reduce resistance in a suction passage, by communicating a cylindrical portion of a suction hole formed at a spiral end portion of a fixed scroll with the spiral end portion in the range of a size less than a diameter of the cylindrical portion. CONSTITUTION:A closed space 9 between a rotary scroll 1 and a fixed scroll 2 is sequentially moved to be compressed in the central direction by precession of the rotary scroll 1, thereby discharging fluid such as refrigerant gas from a discharge port 10. A suction pipe 23 is connected at a spiral end portion 24 of the fixed scroll 2 through an O ring 25 to the fixed scroll 2, and is welded to a cover chamber 26. As a spiral end portion 27 of the rotary scroll 1 conducts a circular motion as shown by a dotted line 28 by precession thereof, the suction pipe 23 is communicated through a cylindrical portion 29 with an R portion of the spiral end portion 24 of the fixed scroll 2, and a piston 32 upwardly biased by a spring 31 is accommodated in the cylindrical portion 29.
Patent JP-H0384603-A (JP)
Title: Automatic control system for backlash acceleration value
Inventor: IWASHITA HEISUKE
IPC: G05B19/404
Filed: 1989-08-29
Abstract: PURPOSE:To perform the working with a small shape error by setting the backlash acceleration value at an optimum level via the automatic control. CONSTITUTION:When a numerical controller CNC 1 is switched to a backlash acceleration value control mode, a CPU of a digital servo circuit 3 obtains the backlash acceleration value. In other words, the value is calculated for the evaluation function set by the negative maximum and minimum values Vmax and Vmin so that the speed command value approximates to an ideal level. Then the backlash acceleration value is controlled so that the evaluation function value is kept within a set range. Then the optimum backlash acceleration value is obtained for correction of the follow-up delay which is caused to a shift command by the friction produced when the revolving direction of a servo motor is reversed. Based on the obtained backlash acceleration value, the backlash acceleration is corrected and an arc cutting process is carried out. As a result, a cut face containing few ruggedness is obtained. Then working is attained with a small shape error.
Patent JP-H1046929-A (JP)
Title: Panel for door
Inventor: NAGANUMA KOICHI
IPC: E06B3/84
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a warp of a panel for door when it is used for a long time by arranging a vertical reinforcing member which is communicated from an upper member to a lower member in the inside of side members on both sides which form a frame body. SOLUTION: A panel for door consists of a frame body 11 and thin plates bonded on a surface and a rear surface thereof. The frame 11 consists of an upper member 14, a lower member 15, side members 16, 17, a vertical reinforcing member 18 which connects the upper member 14 with the lower member 15, and horizontal reinforcing members 19 to 22 which connect the side members 16, 17 which are adjacent to the reinforcing member 18. The upper member 14 and the lower member 15 are made of plywood and LVL (single plate accumulated material) and ensure the strength required for mounting a runner receiver and a sash roller device. The side members 16, 17 and the reinforcing members 18, 19 to 22 are made of plywood, LVL or a particle board which is inexpensive comparatively.  Furthermore, moisture-proof sheet such as polyethylene sheet is bonded on the frame body 11 as required, and a thin plate is bonded on it to suppress the absorption and discharge of water content from the outside. It is possible to suppress a warp in the vertical direction of the reinforcing member 18 and reduce the occurrence of a warp greatly even if the panel for door is used for a long time.
Patent JP-S6199160-A (JP)
Title: Multi-color image forming method
Inventor: HIRATSUKA SEIICHIRO
IPC: G03G15/01
Filed: 1984-10-22
Abstract: PURPOSE:To adjust easily developing density in the stage of using a photosensitive body having a layer consisting of the distribution of plural kinds of filters to form a multi-color image by changing the quantity of light or the wavelength distribution of said light for full-surface exposure and adjusting the density of the development. CONSTITUTION:The photosensitive body 4 constituted of an insulating layer 2 consisting of the distribution of plural kinds of the filters, a photoconductive layer 1 and a conductive layer 3 is subjected to electrostatic charge by an electrostatic charger 5 and image exposure by an image exposing device 6. The multi-color image is formed by repeating the full-surface exposure to be executed by generating a potential pattern to the specific kind of the filter part among the filters on the surface of the insulating layer 2 and the development. The quantity of the toner to be stuck in the next developing state is adjusted by changing the quantity of light or wavelength distribution of the lamp 7, by which the density of the development is adjusted. Then the full- surface electrostatic charge and image exposure are required just once and the density of the development is easily adjusted.
Patent JP-H0964570-A (JP)
Title: Power supply unit
Inventor: WADA KENICHIRO
IPC: G05F1/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To cool the power supply section and the integrated circuit in an information processor simultaneously with high efficiency. SOLUTION: A heat sink 3 for dissipating the heat of an integrated circuit 7, a power supply section 4 and a cooling fan 5 are arranged on the line connecting an intake port 2 and discharge port 6 provided in a duct-like housing. An opening 9 for inserting the heat sink 3 is made in the housing such that it is closed by the bottom face of the heat sink 3 and the intake port 2 has profile substantially identical to the front profile of the heat sink 3. The intake port 2, the heat sink 3 for cooling the integrated circuit 7, the power supply section 4 and the discharge port 6 are arranged on a line in order to promote the air flow between the components.  Furthermore, the extent enclosure is enhanced except the intake port 2 and the discharge port 6 in order to strengthen the air flow thus cooling the internal power supply section 4, the heat sink 3 and the integrated circuit 7 coupled thermally therewith intensively.
Patent JP-H1165779-A (JP)
Title: Information storage device equipped with replacement control of portable medium
Inventor: NAKAMURA TAKAHIRO
IPC: G06F3/06
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of data due to failure or deterioration of an optical disk medium, and to attain data restoring without decreasing a data transfer speed even when an optical disk becomes defective at the time of reading operation. SOLUTION: Data to be recorded are not collected in one optical disk medium 1, but are divided 23 and written in plural optical disk media with a parity so that data can be restore from parity data and data except the defective data at the time of failured occurrence. Also, the optical disk medium in which the failure has occurred is replaced 27f so that no failure continuously exists. Furthermore, the defective data are corrected 28 simultaneously with the reading operation, and the re-construction of the defective data and data transfer to a host are simultaneously performed so that decrease in a data transfer speed can be prevented.
Patent JP-H04105555-A (JP)
Title: Piezoelectric transconverter
Inventor: ZAITSU TOSHIYUKI
IPC: H02M1/00
Filed: 1990-08-22
Abstract: PURPOSE:To remove the decrease of step-up ratio by load capacitance by so setting the inductance of a first coil that the inductance of the first coil, which is connected in parallel to the output terminal of a piezoelectric transformer, and the piezoelectric transformer is infinite in the driving frequency, and also inserting a second coil after a rectifying circuit in series. CONSTITUTION:The output of a piezoelectric transformer 3 is rectified with a rectifying circuit 4, and is smoothed by a coil 5 and a capacitor 6. Hereupon, for the impedance from the rectifying circuit 4 to the load side, if the inductance of the coil 5 is large enough, the effect of the load capacitor 6 can be neglected. Actually, the waveform of the voltage V1 changes little, there is no effect by the load capacitor. Moreover, letting the inductance of a coil 8 be La, the parallel impedance Z of the inductance La and the impedance C01 is as follows; Z=jomegaLa/(1-omega<2>LaC01), and if La is set so that 1-omega<2>LaC01=0 (where omega is the driving frequency omega), Z=infinity , so the effect of the input capacity C01 can be removed.
Patent JP-H0386457-A (JP)
Title: Grinding method for bevel part of engine valve and device therefor
Inventor: HARADA KATSUHIKO
IPC: B24B15/04
Filed: 1989-08-29
Abstract: PURPOSE:To eliminate a possibility of the deflectional bend of an axial part or runout thereof, and substantially improve machining accuracy for a valve face part by using a bevel part support body for bearing a load acting from a grinding wheel to a bevel part. CONSTITUTION:A load acting on the bevel part 8a of an engine valve 8 in the grinding of a valve face pat 8c is supported with a set of upper and lower retaining rollers 16 at the opposite side of a grinding wheel 12 in a bevel support body 13. As a result, the rotational axial line of the engine valve 8 can be kept free from runout, and machining accuracy for the valve face part 8c can be enhanced.
Patent JP-H0961144-A (JP)
Title: Method and apparatus for measurement of thickness of object to be measured
Inventor: KODAMA TOSHIBUMI
IPC: G01B17/02
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus in which reflected waves from the inside of a furnace wall can be detected accurately by a method wherein the interval between the transmitting position of elastic waves and the receiving position of the reflected waves is changed, the reflected waves are received and a received signal is added. SOLUTION: A pulse voltage generator 3 applies voltage pulses to an elastic-wave transmitting element 1, and it sends a timing signal to an A/D converter 5. In an elastic-wave receiving element 2, reflected waves inside a refectory 100 by elastic waves from an oscillator 1 are converted into an electric signal and input to an amplifier 4. The converter 5 samples a received signal at a constant time interval on the basis of a timing signal, and the received signal is converted into digital data and input to a waveform memory 6. After that, a movement stage 11 is moved by a distance Δd, the elastic waves are transmitted and received, this operation is repeated N times, respective waveforms are stored in a memory 6, and N pieces of waveforms are added. Thereby, a noise component such as surface waves or the like is reduced, and only the reflected waves can be detected easily.  An arithmetic unit 7 computes the arrival time of the reflected waves on the basis of the added waveform, and the residual thickness of the refractory 100 is computed on the basis of the arrival time.
Patent JP-S61104389-A (JP)
Title: Magnetic bubble memory element and its manufacture
Inventor: IKEDA HITOSHI
IPC: G11C11/14
Filed: 1984-10-22
Abstract: PURPOSE:To improve a bubble transfer characteristic by forming a crossing part of a soft magnetic pattern and a conductor patter whose working strain is small, so that it becomes roughly flat. CONSTITUTION:When a conductor female type pattern 11 is provided on a substrate 1, a bubble magnetic film 2, a spacer 4, and a metallic thin film 10 of Mn, etc., and a bubble control use conductor pattern 12 of Au, etc. is formed by a metallic plating method, the pattern 12 becomes a pattern scarcely having a working strain. Subsequently, when a crossing part is formed with a bubble transfer used soft magnetic pattern 7 through a bonding part part 13' of a resin-shaped insulator, etc. of a high polymer compound on this pattern 12, the crossing part becomes a roughly flat one scarcely having a step difference. In this way, a magnetic field margin of the crossing part of the conductor pattern and the soft magnetic pattern is expanded, and a bubble transfer characteristic is improved.
Patent JP-H1046877-A (JP)
Title: Sliding door device
Inventor: ISOKAWA KIYOSHI
IPC: E05B5/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To expand effective opening width by fully opening an opening section as required in a sliding door with a drag-rod handle. SOLUTION: A handle is installed detachably to the width surface of a door body 1 or into the width surface in a manner that the handle can be housed, and an engaging rod 19 is mounted to a section lower than the underside of the door body in a freely projecting and retreating manner in the door body 1 while a door stop section 18 is set up as being placed to the lower section of the moving path of the door body 1. When an opening section is opened, the engaging rod 19 projected from the underside of the door body 1 is abutted normally against the door stop section 18 and the movement of the door body 1 is controlled, and the handle is removed or housed in the width surface of the door body 1 while the engaging rod 19 is pulled upwards when effective opening width is expanded.