baber/WOPTO huggingface dataset:
Patent JP-H0552550-A (JP)
Title: Detecting apparatus of distance
Inventor: HORIGUCHI CHIYOHARU
IPC: G01C3/06
Filed: 1991-08-28
Abstract: PURPOSE:To realize accurate detection of distance. CONSTITUTION:This detecting apparatus of distance has a light source 1, a condenser lens 8, an aperture (stop) 9 and a light-projecting lens 2 and, besides, has a light-sensing lens 4A, a semiconductor position detecting element 5A of a light-sensing element for detection of position and further a light-sensing lens 4B and a semiconductor position detecting element 5B disposed symmetrically with respect to the optical axis of the light-projecting lens 2 as a central axis. Two systems of the light-sensing lenses and the semiconductor position detecting elements are disposed symmetrically with the optical axis of the light-projecting lens 2 set as the central axis, output terminals of the semiconductor position detecting elements 5A and 5B being near to the light source 1 and output terminals of the semiconductor position detecting elements 5A and 5B being far from it are connected respectively, and output is made from each of the connected terminals.
Patent JP-S6196220-A (JP)
Title: Cooling device for bearing
Inventor: TAKAMI AKIRA
IPC: F16C37/00
Filed: 1984-10-16
Abstract: PURPOSE:To improve a cooling effect by disposing a fluid circulation portion on a bearing box for retaining a bearing, and connecting a very low-temperature air generator to the fluid circulation portion. CONSTITUTION:A cooling path 8 having an inlet 6 and an outlet 7 is disposed at a suitable position on the outside of a bearing 2 in a bearing box 3, and a very low-temperature air generator 9 is fixed to the inlet 6 of the cooling path 8. When very low-temperature air is circulated from the very low- temperature air generator 9 to the cooling path 8 disposed in the bearing box 3 by feeding compressed air 22, the bearing box 3 is cooled by cooling air. Thus, the bearing can be kept from generating heat to prevent the occurrence of poor lubircation.
Patent JP-H0772288-A (JP)
Title: In-core placement device
Inventor: HOSODA YUJI
IPC: G21C19/02
Filed: 1993-09-01
Abstract: PURPOSE:To conduct highly reliable operation by subjecting a work machine to a remote control operation, arranging a drive source in a pedestal room and rotating and elevating the work machine by way of a mechanical connection from the pedestal room. CONSTITUTION:An out-of-reactor mechanism is inserted in a penetration hole from the lower end of a control rod drive mechanism housing 11 in a pedestal room and placed and fixed to a housing flange. Then an in-core mechanism is thrown in the core, a lower shaft 21 is inserted in the penetration hole and the lower shaft 21 and an operation shaft 29 are connected by the operation from the pedestal room. The direction and elevation position of work machines 25, 28 connected to support mechanisms 24, 27 or sent out by the support mechanisms 24, 27 from inside of a body part 20 are operated with a rotation mechanism and an elevation mechanism existing in the pedestal room.
Patent JP-H11100786-A (JP)
Title: Removal of floating foreign substance from pulp-feeding system, system and apparatus therefor
Inventor: BILODEAU VIC L
IPC: B04C3/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, a system and a method for simply and efficiently separating a heavier fraction of floating foreign substances in the system for feeding finely crushed cellulosic fiber material, for example, in a feeding system for a chemical cellulose cooling boiler. SOLUTION: Generally, a slurry flow in the conduits curved by a vertical conduit 36 and a curved flow conduit 37 (slurry flow can be enhanced by introducing a liquid from a nozzle 44 at a high speed) is simply utilized whereby floating foreign substances can be separated into a cavity 45 beneath the curve changing part of the conduit 37. Mechanical parts acting on the slurry flow become unnecessary. This system may be additionally equipped with a suitable purge system, baffle and exhaustion mechanism. In another embodiment, a floating foreign substance separator may be mounted to a conventional metering screw for the feeding system to a digestion tank. In addition, one or more centrifugal separators may be set on the downstream of the slurry in a chip slurry transporting system or in a feeding system for a digestion tank.
Patent JP-S59106988-A (JP)
Title: Direct planographic printing method
Inventor: AOKI KATASHI
IPC: B41F1/04
Filed: 1982-12-10
Abstract: PURPOSE:To make the whole of a printing state extremely well, by a method wherein the rubber plate provided to the under surface of a movable plate in an air-tight state under tension is inflated and a flexible object to be printed is pressed to a plate surface by using the inflation pressure to perform printing. CONSTITUTION:A rubber plate 7 is provided to the under surface of a movable plate 2 in an air-tight state under tension while a passage 10 for introducing a pressure fluid is provided by drilling between both plates and connected to a hose 11. A printing plate 12 is placed on the upper surface of a form bed 1 and an object 13 to be printed such as paper, leather or a film is placed on the surface of said printing plate 12. In this state, the movable plate 2 is fallen while the rubber plate 7 is made close to the object 13 to be printed and compressed air is introduced between the under surface of the movable plate 2 and the rubber plate 7 under pressure from the passage 10. By this method, the rubber plate 7 is inflated to be contacted with the object 13 to be printed and further presses the same to the plate surface in a closely contacted state.
Patent JP-H0555290-A (JP)
Title: Cut clamp for wire bonding device
Inventor: HIDAKA KEISUKE
IPC: H01L21/60
Filed: 1991-08-29
Abstract: PURPOSE:To improve the quality and the device availability in automatic bonding by removing the slippage of the clamp face of a cut clamp in clamping of a gold wire. CONSTITUTION:This has a structure for introducing air into the rubber in clamping of a gold wire 2 and controlling clamp operation by air pressure by using rubber as the material of the clamp face 1a of a cut clamp 1 and making the shape semicircular, in an automatic wire bonding device.
Patent JP-H0880189-A (JP)
Title: Bacillus natto producing esterase and production of fermented soybean with the same
Inventor: KIUCHI MIKI
IPC: A23L11/00
Filed: 1994-09-12
Abstract: PURPOSE: To obtain a new variant of Bacillus natto (for producing formented soybean) belonging to the genus Bacillus subtilis, improved in the productivity of esterases, and capable of being inoculated on boiled soybeans and subsequently fermented and aged in a fermentation chamber to produce the NATTO (fermented soybean) useful as a healthy food, etc. CONSTITUTION: Bacillary strains forming heat-resistant spores are separated from soil, dried grasses, rice straws, etc., KFP 355 strain whose colony belongs to the Bacillus subtilis and has a high esterase activity is selected from the bacillary strains, and subsequently irradiated with<60> Co. A large colony is obtained, and an L3 strain high in the activity of protease is selected. The L3 strain is treated with nitrosoguanidine to select a strain high in the protease activity. The selected strain is further treated with nitrosoguanidine to obtain an improved natto bacillus variant KFP 419 strain (FERM P-14304) high in the esterase activity. The variant is inoculated on boiled soybeans, and subsequently fermented and aged in a fermentation chamber to obtain the NATTO useful as a healthy food.
Patent JP-S6196877-A (JP)
Title: Profile compensation system of television signal
Inventor: OOTA MUTSUMI
IPC: H04N19/50
Filed: 1984-10-17
Abstract: PURPOSE:To offer a picture of high quality by separating a television signal subjected to encoding and decoding processing for including inter-frame estimation into a moving part and a still part and executing selectively the profile compensation only of the still part. CONSTITUTION:An encoding reverse conversion circuit 5 separates an estimation error signal and movement deciding information from a signal transmitted from the encoder through line 105, and the former and latter are supplied to a redundancy removal decoding circuit 6 through a line 107 and a movement adaptation profile compensation device 7 through a line 106, respectively. The redundancy removal decoding circuit 6 decodes a picture signal and supplies it to the movement adaptation profile compensation device 7. The decoded picture signal through the line 108 and that processed in a profile compensation device 14 through a line 118 are supplied to a gate circuit 15 of the movement adaptation profile compensation device 7, and these picture signals are selected by picture element with use of a movement signal from a movement signal generator circuit 13. When a picture element belongs to a moving area, the picture signal from the line 106 is outputted. Conversely, when the picture element belongs to a still area, the picture signal from the line 118 is outputted.
Patent JP-H08171163-A (JP)
Title: Radiation-sensitive emulsion and photographic element
Inventor: RICHIYAADO RII DOOBENDEIIKU
IPC: G03C1/035
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To improve a photographic development speed and reduce high illuminance reciprocity through introduction of dopant. SOLUTION: This emulsion contains a dispersion medium, silver halide grains containing the prescribed plate type grains and a spectral sensitization pigment. Furthermore, silver halide projected parts forming an epitaxial joint with the plate type grains are arranged so as to occupy a maximum of 50% of the surface area of the grains, and contain at least one type of ligand showing higher overall solubility than at least part of the grains forming an epitaxial joint with the projected parts, forming a face centered cubic lattice and having a higher electron attractive function than fluoride ions, as well as the 8th group of a bivalent dopant selected from Fe<+2> , Ru<+2> and Os<+2> .
Patent JP-S60110114-A (JP)
Title: Apparatus for heat treating semiconductor substrate with infrared rays
Inventor: HIURA KAZUO
IPC: H01L21/20
Filed: 1983-11-21
Abstract: PURPOSE:To obtain an apparatus which can rapidly heat a wafer without generating temperature gradient in the wafer and is readily applicable to mass production, by heating with infrared rays the wafer in a state where it is floated and rotated by the blast of inactive gas introduced within a wafer support table through the blast hole of the support table. CONSTITUTION:A wafer disposed on a wafer feeding-in fork 6 is brought to a specified central position on a support table 5 by sliding the fork along the grooves 10 on the support table 5. Then gas is introduced so that the blast of gas causes the wafer to be floated and rotated. While the wafer 1 is thus floated and rotated, only the fork 6 is moved from the heat treatment stage to the outside of the apparatus. In this case, the rotation of the wafer can be contained even only with the gas for floating the same, if the support table is worked to have a slight unbalance. Accordingly, the blast of gas may be controlled only for lifting up the wafer, while the gas for rotating it is not always required. After completion of heat treatment, a fork for taking out the wafer is inserted along the grooves 10, and after stopping the introduction of gas the wafer 1 is lifted up to be disposed on the fork and taken out of the apparatus.
Patent JP-H1165806-A (JP)
Title: Multiwindow display device
Inventor: TSUDA KENJIRO
IPC: G06F3/0481
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To increase the storage efficiency of windows and to eliminate the trouble that display contents can not be all decided by arranging at least one window obliquely in its depth direction and see-through projecting and displaying it on a screen by transmission. SOLUTION: A three-dimensional position calculation part 104 calculates and stores the arrangement position (coordinates of four vertexes of each window) of one window stored in a storage part 102 in a three-dimensional space according to information from a program execution part 101 or input part 103. A texture mapping part 105 reads the image data of the window out of the storage part 102 and generates texture data. A see-through projection part 106 applies the see-through projection to the generated texture data and overwrites the obtained transmission data at corresponding positions in a frame memory part 107. Consequently, when the arrangement position of the window is not parallel to the display screen, it is displayed as a trapezoidal window.
Patent JP-H0965126-A (JP)
Title: Picture processor
Inventor: NOMURA MAYUMI
IPC: B41J5/30
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To prepare desirable pseudo halftone picture without the localization of recording pixels on the low density side of an edge part changing from a high density area to a low density area or the localization of non-recording pixels in the high density side of the edge part changing from the low density area to the high density area without generating a stripe pattern in the low and high density areas. SOLUTION: Depending on whether a picture processing line is an odd number or an even number, the moving direction of the pixel under consideration of the line is decided, a correction density obtained form the input density of the pixel under consideration and a weighting error sum distributed to the pixel under consideration and a binarization threshold value set beforehand are compared and output signals are obtained.  In that case, corresponding to the size of the input density Ii of the pixel under consideration and the discrimination of whether the line under consideration is an odd number or an even number (W2-W5), one is selected from plural weighting coefficient matrixes α1, α2, β1 and β2 prepared beforehand and a binarization error generated in the pixel under consideration is distributed to peripheral pixels (W10) by using the selected one of the weighting coefficient matrixes.
Patent JP-H0380541-A (JP)
Title: Formation of surface protective film of semiconductor device
Inventor: HONMA TETSUYA
IPC: H01L21/312
Filed: 1989-08-23
Abstract: PURPOSE:To improve reliability of a semiconductor device by spreading dispersions of fluororesin, and using a fluororesin film formed by heat treatment and fusing as a surface protective film. CONSTITUTION:On a semiconductor substrate on which an uppermost layer wiring 102 and an aluminum pad 103 of an aluminum multilayer interconnection structure body are formed, coating solution for a silicon-containing polyimide film is spread, and after heat treatment, a silicon-containing polyimide film 104 is formed. Dispersions wherein fine particle composed of tetrafluoroethylene- perfluoroalkyl vinyl ether copolymer is dispersed is spread by spin-coating method, and water content is scattered by heat treatment. After that, heat treatment and fusing are performed in an electric furnace, thereby forming a fluororesin film 105. After this fluororesin film surface is modified by reactive ion etching, a photo resist film 106 is formed. After the fluororesin film and the silicon-containing polyimide film on the aluminum pad are eliminated by reactive ion etching, the photo resist film is eliminated, and the forming of a surface protective film is ended.
Patent JP-H0265567-A (JP)
Title: Picture distortion correcting circuit
Inventor: SASABUCHI MASASHI
IPC: H04N3/237
Filed: 1988-08-31
Abstract: PURPOSE:To suppress picture distortion by connecting a saturable reactor causing an inductance change in response to the detection of video output current fluctuation in parallel or series with a horizontal deflection coil through the detection of the fluctuation in an anode voltage in terms of the fluctuation of the video output current. CONSTITUTION:A secondary coil L2 of a saturable reactor transformer is connected in series with a horizontal deflection coil Ly, a deflection output of a horizontal output transistor(TR) Q4 is divided by the horizontal deflection coil Ly and the said secondary coil L2 and the load impedance of the horizontal output TR Q4 is increased by the impedance of the secondary coil L2 simultaneously. Thus, the primary current 1l flowing to the primary coil is decreased to increase the inductance of the secondary coil L2, the deflection current Ly flowing to the horizontal deflection coil Ly is decreased to weaken the deflection magnetic field and to reduce the deflection amplitude thereby making the deflection amplitude on the screen unchanged substantially.
Patent JP-H11341941-A (JP)
Title: Spreader
Inventor: KUMAGAI HIDEKI
IPC: A01C15/12
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making spreader capable of uniformly and automatically spreading chaff to spreading widths such as ridge widths of the field. SOLUTION: This spreader has such a scheme that the bottom of a traction container 3 to be hauled through linking to a mobile vehicle 1 such as a tractor and containing an object 2 to be spread on the field such as chaff, charcoal or a fertilizer is provided with a discharge port 4 through which the object 2 is allowed to fall and discharged, and a sieve 5 is set up under the discharge port 4, and there is equipped a vibratory mechanism 6 for subjecting the sieve 5 to reciprocating motion in the direction crossing with the falling direction of the object 2 discharged via the port 4.
Patent JP-S59110270-A (JP)
Title: Facsimile device
Inventor: WATANABE TSUNEHIRO
IPC: H04N1/32
Filed: 1982-12-15
Abstract: PURPOSE:To receive a picture securely even without any operator by performing switching automatic answer mode once detecting reception at more than a specific frequency when a device is set in automatic answer mode. CONSTITUTION:When a call signal appears on a circuit L while a switch 101 is set in manual mode, a clock is supplied to an FF 104 by the output of a call signal detection part 2, and consequently a signal CIF is outputted from the FF 104 to a system control part 3. The control part 3 checks the output of the FF 104 to reset the FF 104 when the output of the FF 104 is (1), and then checks the output of an FF 103. When the switch 101 is set in automatic mode, the output of the FF 104 is checked again, for example, four seconds later. In this case, if said call signal is inputted yet, the FF 104 is set again, so said operation is repeated. Thus, when the decision that the call signal is inputted ten times is made, forcibly switching to the automatic answer mode is performed.
Patent JP-H0553979-A (JP)
Title: Priority order judging circuit
Inventor: FUKAMIZU KOUJI
IPC: G06F13/362
Filed: 1991-08-29
Abstract: PURPOSE:To frequently apply the use right of a bus to a device having a high priority order and to apply the opportunity of using the bus to a device having the low priority order as well. CONSTITUTION:This circuit is equipped with a rotation priority order judging circuit 104 to judge the priority order of the bus use right according to a rotation priority order judging system by inputting bus use request signals BR0-BRX from the respective devices and to output bus use permit signals BG0-BGX to the respective devices, mask signal generating circuit 105 to generate mask signals MKX-MK1 for masking the bus use request signals successively from the device of the low priority order each time bus use permission is applied to the device having the high priority order rather than the device, to which the bus use permission is finally applied, while inputting the use permit signals from this judging circuit 104, and mask circuits 101-103 to mask the bus use request signals from the respective devices based on these mask signals.
Patent JP-H1162298-A (JP)
Title: Mechanical parking device
Inventor: WATANABE NORIYOSHI
IPC: E04H6/30
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent vibration to a lower floor by suspending a running passage in a mechanical type parking device installed in a structure comprising plural floors in which a vehicle is carried by a carriage by a suspension member, and an upper structural member through a vibration-proofing member. SOLUTION: A carriage running passage 3 is supported on a building slab 8 of an upper floor of a carriage running passage installed floor by a suspension member 4B. The suspension member 4B penetrates the building slab 8 to be coupled with a base plate 10. A vibration-proofing rubber 9 is provided between the base plate 10 and the building slab 8. Coupling of the carriage running passage 3 with the building slab 8 at the floor on which the carriage running passage is installed, is thus eliminated, transmission of vibration to the lower floor from the carriage can be prevented, vibration can be reduced, and sound propagation from building interior members can be restricted. Calmness of the lower floor can thus be improved, and loosening of screws of interior member or deterioration of the interior finish member itself can be prevented, thereby durability can be improved.
Patent JP-S60112397-A (JP)
Title: Method of producing array type plate vibrator
Inventor: MITSUYOSHI TETSUO
IPC: H04R17/00
Filed: 1983-11-22
Abstract: PURPOSE:To improve and stabilize quality by scribing a vibrator in the vertical direction to provide a cut groove after applying polarization treatment to the upper and lower surfaces of the vibrator to add polarity and dividing an upper layer diaphragm and a piezoelectric vibrator into the desired numbers to array the vibrator. CONSTITUTION:A heat-formed solder containing silver 12 which is prepared by coating flux is placed on a diaphragm 11, then a piezoelectric vibrator 9, flux-coated, silver-contained sheet-shaped sholder 12, and diaphragm 11 are layered in order. Polarization treatment is applied by making the electrode contact the upper and lower surfaces of the diaphragm and applying (DC 3,000V1- 2H electric conduction) direct current voltage in a liquid (e.g. an insulating oil or during solvent) to make polarities of + and -. After polarization treatment is executed as mentioned above, the upper layer diaphragm 11 and piezoelectric vibrator 9 of the vibrator are scribed in the vertical so that they are divided into the desired numbers to form a radial cutting groove 13 and to form individually independent plural vibrators.
Patent JP-S60112946-A (JP)
Inventor: ISHII TAKEJI
IPC: E04H9/02
Filed: 1983-11-22
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-S59105905-A (JP)
Inventor: KOSUTANCHIINO BINCHIGETSURA
IPC: F01D25/30
Filed: 1983-11-22
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-S59108518-A (JP)
Inventor: KITAHATA AKIHIRO
IPC: A47J41/02
Filed: 1982-12-13
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-H0267008-A (JP)
Title: Pll circuit
Inventor: IMAMURA YOICHI
IPC: H03L7/093
Filed: 1988-09-01
Abstract: PURPOSE:To remarkably reduce jitter in phase locking by appling feedback from a voltage follower to a low-pass filter by only one resistor. CONSTITUTION:A phase comparator 1 compares the frequency and the phase of signal input 23 supplied from the outside with that of comparison output 24 in which the oscillation output of a VCO 5 is frequency-divided by a frequency divider 6, and a charge pump 2 turns on either a P-channel transistor 13 or an N-channel transistor 14 when no coincidence is obtained between the signal input 23 and the comparison output 24, then, supplies an electric charge to the low-pass filter. The output 26 of the low-pass filter is buffered by the voltage follower 4, and the output of the voltage follower 4 is fed back to the node 21 of the low-pass filter via the resistor 10. When the charge pump is activated in the phase locking, negative feedback by the response time of the voltage follower is applied on the low-pass filter, which functions to suppress the fluctuation of the potential of the output of the low-pass filter, thereby, the fluctuation of the input voltage of the VCO 5 can be reduced, and the jitter can be reduced.