baber/WOPTO huggingface dataset:
Patent JP-H07203743-A (JP)
Title: Mower
Inventor: KINUGAWA SHIGETO
IPC: A01D34/86
Filed: 1994-01-13
Abstract: PURPOSE:To provide a lightweight and compact mower capable of carrying out the grass mowing on the top surface of a ridge between paddy fields or a slope, etc., with one rotating blade. CONSTITUTION:This mower is one of a mobile type so as to drive a mobile wheel 9 and a rotating blade 4 with an engine and obtained by connecting a base end of a swing arm 14 to the front of a machine body frame 26 so as to enable the right and left rotation in the horizontal direction and tilting, installing the rotating blade 4 at the front end of the swing arm 14, driving the rotating blade 4 through a flexible wire 3, connecting the swing arm 4 through a wire 13 to a reciprocation driving means so as to enable the reciprocation and rocking, regulating the installing position of the wire 13 in the machine body frame 26 and thereby enabling a change in rocking range and regulation for the tilt of the base part of the swing arm.
Patent JP-H01177629-A (JP)
Title: Keyboard processing system
Inventor: SHIYOUHO JIYUNICHI
IPC: H03M11/04
Filed: 1988-01-08
Abstract: PURPOSE:To simplify a processing in an operating system by executing a conversion to the key code of a virtual keyboard through the use of a logic keyboard mechanism when the virtual keyboard unique in a computer system is specified and plural kinds of read keyboards are used by being connected. CONSTITUTION:A real keyboard input means 11 of a logic keyboard mechanism 1 inputs the key code generated by a real keyboard 2, and a key code converting means 12 converts the key code inputted by the real keyboard input means 11 to the key code corresponding for a virtual keyboard 4. A virtual keyboard output means 13 outputs the key code converted by the key code converting means 12 to an operating system 3, and a keyboard input means 31 of the opening system 3 inputs the key code outputted from the logic keyboard mechanism 1 by the virtual keyboard output means 12 in making the code into the key code generated by the virtual keyboard 4. Thus, at the operating system 3, it is sufficient that only the key code from the virtual keyboard is processed.
Patent JP-H04261258-A (JP)
Title: Color picture reader
Inventor: SATO TSUNEO
IPC: H04N1/04
Filed: 1991-01-11
Abstract: PURPOSE:To realize an inexpensive color picture reader with high resolution by forming a green color filter onto CCD elements of the same number as picture elements and forming red, blue filters onto CCD elements whose number is less than the picture elements. CONSTITUTION:Light receiving sections 135-137 in which red, green and blue color filters are respectively formed are provided onto a CCD image sensor. One set of the light receiving sections 135, 136 and one set of the light receiving sections 136, 137 correspond respectively to one picture element and the picture element area and the area of the light receiving section are made coincident. The electric charged generated from the light receiving sections 135, 137 and 136 receiving light is transferred to CCD channels 51, 52 via transfer gates 141, 142. Then an electric signal corresponding to the red blue color filters is subject to interpolation arithmetic calculation by a signal conversion circuit (not shown) and the result is outputted. Through the constitution above, the CCD image sensor with a larger area than that of a conventional light receiving section is used to obtain a same resolution as that for the conventional system.
Patent JP-H03206583-A (JP)
Title: Character recognizing device
Inventor: TAKADA YUJI
IPC: G06K9/20
Filed: 1990-01-09
Abstract: PURPOSE:To easily use a character recognizing device without requiring time and labor to discriminate the form of a character used in a printed matter as effectively utilizing a high recognition correct answer rate that is the advantage of a single font recognizing device by deciding the form of the character by designating the title of the printed matter. CONSTITUTION:This device is comprised of a scanner 1, a scanner I/F 2, a CPU 3, a RAM 4, a ROM 5, an extension ROM 6, an operating part 7, and a display part 8. The title of every kind of printed matter such as a newspaper and a magazine, etc., is stored, and the form of the character to be recognized is automatically decided and the character is recognized by designating the title of the printed matter when the character is recognized. In such a way, it is possible to easily use the character recognizing device without requiring the time and labor to discriminate the form of the character used in the printed matter as effectively utilizing the high recognition correct answer rate that is the advantage of the single font recognizing device.
Patent JP-S60146231-A (JP)
Title: Automatic exposure control device
Inventor: SAITOU EIICHI
IPC: G03B7/083
Filed: 1984-01-10
Abstract: PURPOSE:To compensate a luminance variation at the time of continuous photographing by calculating a diaphragm value and a shutter second time by the initial TTL full-aperture photometering, and correcting a diaphragm in accordance with the difference of a second time by a direct photometering and an operating second time after the stop-down. CONSTITUTION:Diaphragm information 6 and shutter second time information 15 are calculated 5 by a TTL full-aperture metering 1, and a diaphragm 10 is stopped down. An exposure time is determined by a TTL direct photometering 11 after the stopping-down, also this exposure time is compared 17 with the operating second time information 15, and a diaphragm correcting signal 18 corresponding to its difference is outputted. In such a way, the diaphragm is corrected at the time of the next photographing, and the continuous photographing can be executed at a shutter second time intended roughly by a photographer.
Patent JP-H02182895-A (JP)
Title: Liquid leak preventing device in continuously plating device
Inventor: SATO CHIAKI
IPC: C25D17/00
Filed: 1989-01-09
Abstract: PURPOSE:To stably prevent leak of liquid for a long period without imparting a flaw to a wire body and plating by providing the opposite sealing rolls whose circumferential faces are freely brought into contact/uncontact with the insides of the end sides of a liquid treatment tank which has the slits for passing the wire body to be plated. CONSTITUTION:Plating is continuously performed by traveling a wire body in a liquid treatment tank. In the continuously plating device, the vertically long slits 7 for passing the wire body are formed to both the front and rear end walls 4 of the liquid treatment tank. Furthermore a pair of opposite sealing rolls 26 are provided in the insides of the end walls 4 while pinching the part correspondent to the slits 7. These sealing rolls 26 are constituted of both the rigid core parts 27 made of non-plasticized PVC and the elastic lining parts 28 made of plasticized PVC stuck thereto. Many vertical grooves 29 are provided to the outer circumferential faces to increase friction coefficient. The sealing rolls 26 are fitted freely rotatably and freely separatively by the upper and lower frames 30, 32. The wire body is closely touched to the sealing rolls and traveled while being rotated by frictional force and also leak of liquid is prevented. Therefore this liquid leak preventing device has long service life and maintenance is made easy.
Patent JP-H02184231-A (JP)
Title: Permanent magnet rotor
Inventor: SHINDO MASAYUKI
IPC: H02K15/03
Filed: 1989-01-09
Abstract: PURPOSE:To obtain a rotor with low cost by arranging a plurality of arched magnets around a laminated core then shrinkage fitting a nonmagnetic metal pipe to the plurality of magnets and specifying the ratio between the outer diameter of the core and the inner diameter of the arched magnet. CONSTITUTION:Iron plates are laminated to form a core 1 and the outer diameter thereof is set DOY. Four arched permanent magnets 2 are arranged around the core 1 and the inner diameter thereof is set to D1M. Then a nonmagnetic pipe 3 is shrinkage fitted to the arched permanent magnet 2. The ratio between the outer diameter and the inner diameter is set in the range of DOY/D1M =0.999-0.993, and the corner section of the arched magnet 2 is bevelled as shown by an arrow R thus facilitating shrinkage fitting. By such arrangement, a motor having low magnetic circuit resistance and improved performance can be assembled easily without requiring die-cast.
Patent JP-S59126936-A (JP)
Title: Checking device of printed matter
Inventor: MASUDA TOSHIAKI
IPC: G01N21/88
Filed: 1983-01-11
Abstract: PURPOSE:To detect accurately the abnormality concerning the variance of density of a printed matter, by providing a dividing circuit as a check processing circuit. CONSTITUTION:Detection signals RS, GS, and BS of respective colors attained from photoelectric transducers 17a-17c are converted to density signals DR, DG, and DB through LOG circuits 18a-18c. Signals DBD, DGD, and DRD digitized by A/D converters 19a-19c are stored temporarily in buffer memories 21a-21c. Signals, which become standard signals RST, GST, and BST for checking of printed matters, out of stored information are transferred to a standard signal memory 24 by DMA, and other signals are transferred to dividing circuits 23a- 23c. Operation results are transferred as fraction signals to error detecting circuits 26a-26c and are compared with threshold levels, thus detecting errors, namely, checking defects of printing.
Patent JP-S58120387-A (JP)
Title: Color image pickup device
Inventor: MORISHITA MASANOBU
IPC: H04N9/07
Filed: 1982-01-11
Abstract: PURPOSE:To reduce the folding over distortion and then to eliminate a pseudo signal of colors, by setting an optical comb-shaped filter at the front of the photoelectric converting surface of an image pickup element and shifting a low attenuated pole frequency in the horizontal scanning direction of said filter toward the side which is higher by 3-7% than the sampling frequency of a color signal in the scanning direction. CONSTITUTION:An image pickup element which delivers a multiplexed color signal is used to a color image pickup device, and an optical comb-shaped filter is provided at the front of the photoelectric converting surface of said pickup element. Thus the signals of different colors are delivered to the horizontal scanning direction in a dot sequential way. To lowest attenuated pole frequency of the horizontal scanning direction of the comb-shaped filter is shifted toward the side which is higher by 3-7% than the sampling frequency of the color signal in the horizontal scanning direction of the image pickup element. As a result, the mean amplitude is decreased for the pseudo signal of colors. This reduces the folding distortion, suppresses the generation of pseudo signals and improves the image resolution respectively for the color image pickup device.
Patent JP-H01181405-A (JP)
Title: Capacitor bank
Inventor: YONEYAMA OSAMU
IPC: H01G4/38
Filed: 1988-01-08
Abstract: PURPOSE:To increase momentary discharge current substantially, by utilizing a collecting electrode plate formed of a laminate consisting of conductor plates and an insulating plate for electrically connecting a plurality of capacitors so that electric resistance and inductance of the discharge path are decreased. CONSTITUTION:A laminate consisting of a pair of conductor plates 2, 3 and an insulating plate 4 interposed therebetween is utilized as a collecting electrode plate 1 and a plurality of capacitors 7 are arranged at least one surface of the electrode plate 1. Terminals of the capacitors 7 are passed through through- holes 5, 6 formed in the collecting electrode plate in the direction of thickness of the plate corresponding to the respective capacitors 7, and the cathode terminal is electrically connected with one of the conductor plates 2, 3 while the anode terminal with the other. In this manner, the conductor plates 2, 3 as a whole provide a current conducting path from the capacitors 7. Thus, the effective cross-section of the discharge path is increased and, therefore, electrical resistance thereof becomes very low. If the conductor plates 2, 3 having a large surface area are opposed to each other closely, inductance of a conductor circuit is extremely small. In this manner, the object of increasing momentary discharge current can be attained effectively.
Patent JP-S5286593-A (JP)
Title: Method for manufacturing grinding tools
Inventor: INOUE KIYOSHI
IPC: C08J5/14
Filed: 1976-01-13
Abstract: PURPOSE: To provide an increase of cutting and forwarding speed by covering surroundings of rigid particles adhered to a wire with a heat resistant material in order to prevent a softening of adhesion by a grinding heat. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61161577-A (JP)
Title: Picture processor
Inventor: OSAKI EIJI
IPC: G06T11/80
Filed: 1985-01-11
Abstract: PURPOSE:To obtain a device which can perform repetitive experiments in quasi- real time and shortens the processing time and reduces man-hours, by displaying a restored picture on a display means from the output of an inverse fast Fourier transform (inverse FET). CONSTITUTION:An inverse FET processor 22 subjects the output of a divider 21 to inverse Fourier transform and outputs the result to a picture memory 23. The output of the picture memory 23 displays the restored picture on a CRT24. If the restored picture displayed on the CRT24 is not satisfactory with respect to elimination of blur, an operator sees it and rotates a track ball 17. Since a degradation function generator 16 is connected to the track ball 17, parameters are changed by the rotation of the track ball 17. The degradation function of changed parameters are outputted from the degradation generator 16 to an FET processor 20.
Patent JP-H06207999-A (JP)
Title: Reactor containment venting device
Inventor: KANEKO ITARU
IPC: G21C13/00
Filed: 1993-01-12
Abstract: PURPOSE:To provide a reactor containment venting device unnecessary for a large radioactive material elimination device. CONSTITUTION:A reactor containment venting device is constituted of a reactor containment 1, a stuck 4 placed outside of the reactor containment 1, a vent pipe 7 connecting the reactor containment 1 and the stuck 4, an isolation valve 3 put in the middle of the vent pipe 7, a radioactive material elimination means 5 placed on the inner surface of the vent pipe 7, a decay heat radiation means 6 placed on the outer wall of the vent pipe 7 to radiate the decay heat of the radioactive material collected with the above radioactive material elimination means 5.
Patent JP-H01179770-A (JP)
Title: Method for bonding metal and ceramic
Inventor: SASAKI KAZUNORI
IPC: C04B37/02
Filed: 1988-01-12
Abstract: PURPOSE:To reduce the residual thermal stress and to improve the bonding strength by superposing a metal and a ceramic on each other, heating the laminate to a specified temp., and simultaneously exerting a fluctuating pressure on the contact surface. CONSTITUTION:A metal 22 and a ceramic 24 are pinched between the opposed end faces of the upper anvil 16 and lower anvil 18 connected through the load cell 14 of a crosshead 12 connected to a strut 10, and a silicon glass tube 26 is inserted into the holes of members 28 and 30 and hermetically sealed with sealing materials 32 and 34 to enclose the peripheries of the anvils 16 and 18. A specified gas is introduced into the glass tube 26 from a gas supply pipe 38 provided on the member 28, and heated by an IR image heating furnace 44 to a temp. lower than the m.p. of the metal and higher than the recrystallization temp. An actuator piston 20 is simultaneously actuated to exert a fluctuating pressure at 10-100Hz frequency in the direction intersecting orthogonally with the contact surfaces of the metal 22 and the ceramic 24, and the gas is cooled under such conditions to a temp. lower than the recrystallization temp.
Patent JP-2000206958-A (JP)
Title: Topboard opening/closing device for grand piano
Inventor: ARIMORI MANABU
IPC: G10C3/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a topboard opening/closing device for a grand piano which enables even a female and child to easily, surely and slowly close a topboard and is capable of surely preventing the damage of the topboard and side boards. SOLUTION: The topboard opening/closing device for the grand piano for opening and closing the topboard 2 having a topboard rear 3 between a close position for closing the side boards 5 and an open position for opening the side boards has a first link 13 which is freely turnably connected at one end via a connecting part 16 to the topboard rear 3 and buffer devices 15a to 15c which are connected at one end freely turnably via the connecting part 18 to the side boards 15, are disposed at least one of the connecting parts 16 to 18 and brake the topboard rear 3 when the topboard rear 3 turns to the close position side.
Patent JP-H01180953-A (JP)
Title: Continuous hot dip metal coating equipment for steel strip
Inventor: AIKAWA TOSHIHIKO
IPC: C23C2/00
Filed: 1988-01-12
Abstract: PURPOSE:To enable the exchange of a coiler during the passage of strip and the roll exchange of a skin pass device by disposing loopers between a plating device, skin pass device, post treating device, and coiler, respectively to adjust the line speed of a steel strip. CONSTITUTION:Respectively the 1st-4th loopers 10-13 are disposed between a coil delivery device 1 and an annealing furnace 2, between the plating device 3 and the skin pass device 4, between the skin pass device 4 and the post treating device 5, and between the post treating device and the coiler 6 of continuous hot dip coating equipment. The coiler is changed over in the state of maintaining the specified line speed before the 4th looper 13 by extending the length of the 4th looper 13 at the time of changing over the coiler 6. The roll exchange of the skin pass device 4 is executed by maintaining the specified line speed before the 2nd looper 11 and after the 3rd looper 13 by extending the length of the 2nd looper 11 and contracting the length of the 3rd looper.
Patent JP-S59128260-A (JP)
Inventor: RIYUUMON HIROSHI
IPC: C04B38/08
Filed: 1983-01-11
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-S57118432-A (JP)
Title: Analog-to-digital converter
Inventor: ENDOU SATOSHI
IPC: H03M1/20
Filed: 1981-01-14
Abstract: PURPOSE:To use an A/D converter of comparatively less accuracy which can work with the bit number (m) as a converter having the bit number (n) smaller than (m) with high accuracy. CONSTITUTION:An analog input signal a is supplied to an m-bit A/D converter 1 to obtain a digital signal B of (m) bits as an output of the converter 1. The signal B is supplied to a memory device 2 as a memory address to obtain an n-bit digital signal smaller than (m) as a data within the memory address. The error of accuracy that is caused at that moment is compensated by the bit component (m-n) excepting n bits.
Patent JP-S59137722-A (JP)
Inventor: JIEEMUSU FURANSHISU POROTSUKU
IPC: F23Q7/10
Filed: 1984-01-11
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-S61163763-A (JP)
Title: Carrier wave recovery system
Inventor: MISHIRO TOKIHIRO
IPC: H04L27/227
Filed: 1985-01-14
Abstract: PURPOSE:To recover stably a carrier wave by providing a discriminating means of a carrier wave recovery and synchronizing pattern part CR of a head part of a receiving burst signal, a bit timing regenerating and synchronizing pattern part BTR, a unique word part UW, and a data part DATA, and switching it to reverse modulation of the number of phases which has coincided with each number of modulation phases. CONSTITUTION:A receiving PSK signal (a) is applied to a demodulator 1, a carrier wave recovery circuit 2 and a bit timing regenerating circuit 5, a carrier wave (b) recovered by the carrier wave recovery circuit 2, and a bit terminal signal (c) regenerated by a bit timing regenerating circuit 5 are applied to the demodulator 1, and the receiving PSK signal (a) is demodulated. A demodulated signal (d) and the regenerated bit timing signal (c) are applied to a unique word detector 6, a unique word part UW is detected and applied to a phase number controlling circuit 7, and a time position of a carrier wave recovery and synchronizing pattern part CR and a bit timing regenerating and synchronizing pattern part BTR of the next burst signal is discriminated exactly.
Patent JP-H02213440-A (JP)
Title: Ni-base alloy for member contacting glass having excellent erosion resistance to glass used under non energizing
Inventor: MASAKI TOSHIO
IPC: C03B5/167
Filed: 1989-01-09
Abstract: PURPOSE:To obtain the Ni-base alloy for the member to be brought into contact with glass used under non energizing having high temp. strength, high temp. oxidation resistance and erosion resistance to glass and furthermore having high m.p. by specifying the compsn. constituted of Cr, Co and Ni. CONSTITUTION:The Ni-base alloy for the member to be brought into contact with glass is constituted of, by weight, 25 to 40% Cr and 10 to 45% Co, constituted of, at need, 0.1 to 3.0% Ti and/or 0.01 to 0.50% of one or more kinds among rare earth metals and the balance Ni with impurities, which is used under non energizing. The alloy has excellent high temp. strength and high temp. oxidation resistance and furthermore has excellent corrosion resistance to molten glass and solidified glass. The Ni-base alloy moreover has the m.p. higher than that of conventional Ni-base inconel; when used as the stock for a roll for manufacturing glass at a high temp., its durability is made excellent and manufactured articles of good quality can be obtd.
Patent JP-H01179942-A (JP)
Title: High-contrast image forming method
Inventor: TAKAMUKAI YASUHIKO
IPC: G03C5/305
Filed: 1988-01-11
Abstract: PURPOSE:To obtain an image having excellent dot quality and high contrast by subjecting a photosensitive material contg. silver halide emulsion layers and specific compds. to a development processing in the presence of specific compds. CONSTITUTION:The photosensitive material contg. the silver halide emulsion layers and any of the compds. expressed by the formulas I-III is subjected to the development processing in the presence of the compd. expressed by the formula IV. In the formulas I-IV, R1, R2 denote an aryl group, heterocyclic group; R denotes an org. bond group; R21 denotes an aliphat. group, atom. group, etc.; R22 denotes a hydrogen atom., alkoxy group, etc.; P1, P2 denote a hydrogen atom., acyl group, etc.; Ar denotes an aryl gruop contg. a diffusion resistant group and silver halide adsorption accelerating group; R31 and denotes a substd. alkyl group; L1-L4 denotes a bivalent hydrocarbon group; G denotes a sulfonic acid group, carboxyl group, etc.; R42, R43 denote a hydrogen atom., alkyl group, etc. Fogging is thereby controlled and the high-contrast photographic characteristics are thereby obtd.