baber/WOPTO huggingface dataset:
Patent JP-S561615-A (JP)
Title: Channel selecting device
Inventor: SAKAMOTO YOUICHI
IPC: H03J7/06
Filed: 1979-06-19
Abstract: PURPOSE:To realize the simplification of the sensor which obtains the information necessary for the channel searching action of the broadcast, by selecting the channel with a shift of the regular division ratio corresponding to the channel when the channel adjacent to the idle frequency band is received. CONSTITUTION:Phase lock loop PLL consists of voltage control oscillator 24, prescaler 25, the 1st programmable divider 26', phase comparator 27 and LPF28 each. Thus the output of reference oscillator 31 is divided by the 2nd programmable divider 30' to be applied to comparator 27. And the fine adjustment is given to the local oscillation frequency by the code switch and to the reference input frequency of PLL, and the channel is selected with the division ratio of divider 30' shifted from the regular value when the channel adjacent to the idle frequency band is received. As a result, the simplification is realized for the sensor used to obtain the information necessary for the automatic control of searching action of the broadcast channel and the local oscillation frequency.
Patent JP-S60220584-A (JP)
Inventor: FUKUDA MICHIO
IPC: H01R43/00
Filed: 1984-04-17
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-S59203987-A (JP)
Inventor: SHIRAKI TOMOMI
IPC: G21C7/16
Filed: 1983-05-04
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-H03276911-A (JP)
Title: Sound volume adjustment device
Inventor: ICHINOKAWA HIROAKI
IPC: H03G3/00
Filed: 1990-03-27
Abstract: PURPOSE:To eliminate the need for or to reduce the sound volume setting by the user by adopting the constitution such that a reproduction sound volume is automatically adjusted based on data relating to a time and a sound volume stored in a storage means. CONSTITUTION:At application of power to a receiver 1, a CPU 22 in an arithmetic processing section 20 starts an initial setting program stored in a program ROM 25, reads current time data from a clock circuit 24 and reads data relating to a sound volume setting for the time band from a storage means 26. when the user operates sound volume keys 11, 12 of an operation section 10, the CPU 22 drives a sound volume adjustment means 6 to obtain designated reproduction sound volume by the operation and updates and stores the data relating to the designated reproduction sound volume as data relating to the sound volume setting for the time zone.
Patent JP-H04310840-A (JP)
Title: Device for testing control valve for infinitely variable gear
Inventor: KAWASAKI NOBUO
IPC: G01M99/00
Filed: 1991-04-10
Abstract: PURPOSE:To enable a performance test of a control valve for an infinitely variable gear to be performed independently and an operation to be simplified. CONSTITUTION:The title item is provided with a control valve fitting portion 8 where a control valve to be tested can be mounted and removed, a balance cylinder 1 which generates a load corresponding to that at a belt drive portion of an infinitely variable gear, a hydraulic pressure generation portion 11, proportional solenoid valves 12, 13, 14, and 15, and a control portion 17. The proportional solenoid valves 12, 13, 14, and 15 are controlled based on operation information which is preset by the control portion 17 and hydraulic pressure S and Pi corresponding to an operation state of an actually loaded vehicle are supplied from the hydraulic generation portion 11 to a control valve fitting portion 8 and the balance cylinder 1 based on operation information which is preset by the control porltion 17 and then hydraulic pressure P, S, Pi, and J at each portion are detected, thus enabling operation test of the control valve which is fitted to the control valve fitting portion 8 to be performed.
Patent JP-H10272360-A (JP)
Title: Production of fluid catalyst for methanol synthesis
Inventor: KUWA MASAAKI
IPC: C08B37/06
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the slurry property, heighten the strength, and increase the productivity, by granulating a slurry composition containing a pectic substance in a specified amount relatively to the solid matter of respective catalyst components together with the catalyst components, in the case of producing a fluid catalyst for methanol synthesis and containing copper, zinc, and zirconium compounds as main components. SOLUTION: To produce the fluid catalyst for methanol synthesis, which contains copper zinc, and zirconium compounds as main component and is to be used for methanol synthesis process, the slurry property is improved by granulating the slurry composition containing a pectic substance in 0.1-5 wt.% relatively to the solid matter of respective catalyst components together with these catalyst components and the heat resistance of the catalyst produced from the slurry is improved. The pectic substance is polysaccharide existing in higher plants in nature and produced by extraction from peels of citrus fruits and apple residue. The fluidized catalyst may contain 30-70 wt.% (based on oxide standard of respective metal compounds) of zirconium and further magnesium and/or aluminum compound.
Patent JP-H07271090-A (JP)
Title: Magnetic toner, its production and electrophotographic method
Inventor: HIROTA NORIAKI
IPC: G03G9/087
Filed: 1994-03-25
Abstract: PURPOSE:To provide a magnetic toner capable of realizing the high picture quality of high picture density and low surface fogging over a long period. CONSTITUTION:An external additive contg. a fine silica particle 35 and a lubricative org. fine particle 36 is fixed on the surface of the globurized powder of a magnetic toner base body contg. at least a binder resin 31 and a magnetic substance particle 32 to constitute a magnetic toner. A bright image enhanced in charge amt., fluidity and concn. and without the toner being scattered around a character is obtained by this toner. Since the silica and org. fine particle are fixed on the toner base body, the adhesion of the silica and org. fine particle are fixed to the toner base body, the adhesion of the silica and org. fine particle is stable to the stress from the inside of a developing device and a cleaning blade as compared with the case when the additive is simply added, the fluidity and charge amt. are not fluctuated, the silica and org. particle are not liberated even after long continuous use, and the toner filming of the photoreceptor, the aggregation of the org. particles and the picture flowing are suppressed.
Patent JP-2000276953-A (JP)
Title: Covered electric wire
Inventor: TSUJI KAZUNORI
IPC: C08K3/34
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a covered electric wire excellent in thermal stability and covering peelability. SOLUTION: This covered electric wire is made up by covering an electric wire with a resin composition made by mixing a vinyl chloride resin of 100 pts.wt. with a calcium-zinc stabilizer of 10 pts.wt. or less, hydrocalcite of 2 to 10 pts.wt. and stearic acid of 0.1 to 1 pts.wt. It is the most effective that the size of the electric wire is 0.3 to 2 sq.mm and the wall thickness of the covering is 0.2 to 0.5 mm.
Patent JP-H02259614-A (JP)
Title: Zoom lens system
Inventor: NAKAGAWA JIHEI
IPC: G02B15/16
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the zoom lens which is compact and has a large aperture ratio by comprising the lens system of 1st to 3rd lens groups and satisfying specific conditions. CONSTITUTION:This zoom lens system comprises, successively from the object side, the 1st lens group I having a negative refracting power, the 2nd lens group II having a weak negative refracting power and the 3rd lens group III having a positive refracting power. The focal length of this zoom lens is changed by the movement of these three groups I to III along the optical axis. The 1st lens group is constituted of the positive lens and the negative meniscus lens, the convex face of which is directed to an object and the 2nd lens group is constituted of the negative lens and the positive lens. The conditions of equations I to IV are satisfied when fw is the focal length at a wide end; f1, f1 are the focal lengths of the 1st and 2nd lens groups; R is the radius of curvature of the face, on the object side, of the positive lens in the 2nd lens group and the combined focal lengths of the 1st and 2nd lens groups at the wide end and telephoto end are respectively FW, FT. The zoom lens which is compact and has a large aperture ratio is obtd. in this way.
Patent JP-S61234722-A (JP)
Inventor: CHIKU TAKEHIKO
IPC: A01G13/02
Filed: 1985-04-12
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-H08250866-A (JP)
Title: Case structure for compact machine
Inventor: YONEZAWA KENJI
IPC: H05K5/02
Filed: 1995-03-09
Abstract: PURPOSE: To reduce the shock when a case drops by placing a shock absorber member made of elastomer by two-color-molding at a joint site of the case. CONSTITUTION: Protrusions 25 made of elastomer are continuously fixed to vertexes of respective side walls 21a to 21d on a front case 20. A shock absorber 26 made of elastomer is fixed to an external face of one of the side walls 21a on a shorter side. Similarly a hook 27 coated by elastomer is fixed to an external face of the other side wall 21c on a shorter side. The protrusions 25 and shock absorber parts 26, 27 are formed integrally with the front case 20 by means of two-color-molding. While the front case 20 and a rear case 10 and assembled (jointed), the protrusions 25 are in elastic contact with the rear case 10. Therefore a shock when dropped can be reduced by the shock absorber.
Patent JP-S5412855-A (JP)
Title: Analog signal processor
Inventor: MATSUMOTO EIJIYU
IPC: G06G7/12
Filed: 1977-06-30
Abstract: PURPOSE:To linearize non-linear analog signals in a simple constitution by processing analog signals using clock signals of which frequency changes.
Patent JP-H01252726-A (JP)
Title: Manufacture of grain-oriented silicon steel sheet with low iron loss
Inventor: KOBAYASHI TAKASHI
IPC: C21D8/12
Filed: 1988-04-01
Abstract: PURPOSE:To obtain the title steel sheet free from deterioration in magnetic properties even if subjected to stress relief annealing by applying working strain to a finish- annealed silicon steel sheet at the prescribed temp. and forming specific grooves and then carrying out heating treatment. CONSTITUTION:An ordinary finish-annealed grain-oriented silicon steel sheet is provided with grooves of 5mum depth at the angles in the range between a right angle and 45 deg. with respect to the rolling direction at >500-650 deg.C by means of a toothed roll, etc., and working strain is applied to the above. Subsequently, heating treatment is applied to the above at >=750 deg.C to relieve working strain and the geometric surface recessed parts alone are allowed to remain. Further, it is desirable that the above grooves are formed at about >500- about 650 deg.C in the finish-annealed silicon steel sheet after the application of a tension-giving insulation treating film solution. Moreover, it is preferable that the grooves consist of dotted lines or dashed lines and further the spacing and width of each groove are regulated to about 1mm- about 20mm in the rolling direction and about 10mum- about 300mum, respectively. By this method, the steel sheet free from deterioration in magnetic properties even if subjected to stress relief annealing can be obtained.
Patent JP-S58197065-A (JP)
Title: Color transfer-type printer and plotter
Inventor: INOUE TAKASHI
IPC: B41J35/16
Filed: 1982-05-12
Abstract: PURPOSE:To obtain a color transfer-type printer capable of performing one-line printing of colors by one-time scanning by using a system in which an ink ribbon is shifted in the widthwise direction by as much a distance as the color- coded portion by three rollers and plural recording heads are arranged in the scanning direction. CONSTITUTION:An ink ribbon 5 is sent out of a reel 7, passed through a recording head and a recording paper 3 through three inclined rollers 6, and then rolled around a reel 8. The ink ribbon 5 is shifted in its widthwise direction by as much a distance as color-coded portions by three rotary rollers 6 in almost parallel with the ribbon 5 and also inclined in the longitudinal direction of the ribbon 5 by a carriage 1. On the other hand, three recording heads 4(4Y, 4M, and 4C) are arranged correspondingly to each color zone of the ink ribbon 5. In this case, each recording head 4 in which many recording elements are aligned in one row at a right angle to the scanning direction S of the head is used.
Patent JP-H04291285-A (JP)
Title: Fixing device
Inventor: JINZAI MAKOTO
IPC: G03G15/20
Filed: 1991-03-19
Abstract: PURPOSE:To enforce the cleaning ability of a cleaning member for a fixing roller by keeping the increase of an operation cost to a minimum. CONSTITUTION:A voltage having a polarity reverse to that of toner is impressed on a cleaning web 21 for cleaning the fixing roller 10 through a bias power supply 13. Then, electrostatic attraction force is applied between the cleaning web 21 and the toner sticking on the fixing roller 10, so that the cleaning ability of the cleaning web 21 is enforced. In this case, the consumption, etc., of the cleaning web 21 is not increased, so that the increase of the operation cost becomes only a little.
Patent JP-H06291821-A (JP)
Title: Information processor
Inventor: SHIOBARA RYUICHI
IPC: H04M11/00
Filed: 1993-04-05
Abstract: PURPOSE:To provide a card recognition for business cards or the like provided with a space-saving automatic dialling function with improved operation convenience. CONSTITUTION:This processor is provided with picture recognition parts 201-204, the analysis means of commands transmitted to an NCU (telephone network control circuit) 207 and a control circuit part 205 including a CPU for controlling them. Connection with a host PC is performed by one interface. Also, the signal amplitude of circuit signals is detected and an amplification factor is changed corresponding to the detected result. Also, during the dialling operation of its own, a power amplification factor for outputting the circuit signals to a speaker 208 for a telephone circuit signal monitor is lowered or stopped. Further, the control circuit part 205 recognizes that a card reaches a read position by detecting output signals from a line sensor.
Patent JP-S57193630-A (JP)
Title: Strip footing work for building
Inventor: SUZUKI TSUGUNOBU
IPC: E02D27/01
Filed: 1981-05-22
Abstract: PURPOSE:To easily construct a strip footing without the need for laying broken stones by a method in which a pressing plate whose lower face is provided with a large number of pyramidal projections to be penetrated into the ground in a parallelized manner is pressed on a given ground and then concrete is placed. CONSTITUTION:A trough-shaped frame 3 having a ?-shaped cross section, made of an anticorrosive material plate, e.g., of a synthetic resin, etc., is placed by turning its soil stopping face 7 side downwards in a place where a strip footing is to be constructed in a trench excavated by a back hoe, etc. Then, a pressing plate 1 whole lower surface is provided with a large number of pyramidal projections 2 to be penetrated into the ground is placed and pressed on the ground by a base rammer, etc., while applying a vibration to its from above. By this, the ground is compacted from the ground's surface 4, and at the same time the pyramidal projections 2 are thrust through the ground surface and deeply penetrated into the ground. Afterwards, the pressing plate 1 is lifted, concrete is placed into the frame 3 to construct a strip footing 10 having pyramidal legs 9 made of concrete coming into the pyramidal holes 8.
Patent JP-H04245748-A (JP)
Title: Control congestion detecting device for transmission line
Inventor: KUZUU MITSUO
IPC: H04L69/40
Filed: 1991-01-30
Abstract: PURPOSE:To confirm a control signal outputted from an output part of a computer and a returned signal from a repeater equipment and to rapidly and accurately clear up a control congestion position of the repeater equipment. CONSTITUTION:In a transmission line having repeater equipments 2, 3, a control signal inputted by a remote controller 4 on the final end of the transmission line is returned as a returned signal to an input part 1B of the computer 1. The computer 1 decides whether the returned signal inputted from the controller 4 coincides with a control signal or not. When both the signals are different from each other, the computer 1 outputs signals commanding the return of control signals outputted from the repeater equipments 2, 3 to the computer 1 to repeater equipment signal return switching means SW1, SW2. Then the computer 1 decides whether the returning signals from the equipments 2, 3 coincide with the control signal or not. When both the signals do not coincide with each other, the generation of control congestion in an apparatus on a transmission line following a coincident position is decided to detect the control congestion on the transmission line.
Patent JP-S60223358-A (JP)
Title: Method for displaying serial transmission line monitor
Inventor: FUKUHARA MASANORI
IPC: H04L69/40
Filed: 1984-04-20
Abstract: PURPOSE:To attain display of a lot of data and visual confirmation of data type by displaying the type of a transmission side and reception-side data and also displaying it individually when serial data is received and displayed to display the transmission state such as data relay time length or brake condition establishment. CONSTITUTION:Input serial data is stored in a data storage device 4 under the control of a CPU 1, it is read, and after it is compared with brake data set by the operation of an operating board 2, a brake condition or a display code, the data is outputted to an external display device 6 and an external memory device 8 via a display output circuit 5 and an external memory input/output circuit 7. In an example of display in the figure, [*****99] indicates that there is a correspondence intermission time of 99ms until reception side data ''eot'' is transmitted from the reception side after data ''Peng'' is transmitted from the transmission side. The time series grasp of the content of correspondence is executed easily by displaying the intermission time by symbols and numerals in this way. Further, the transmission side and the reception side are displayed in large quantities by operating the operating board 2. When the data existing after the brake condition is established is displayed differently from the display normal data by using a display control signal.
Patent JP-S62235268-A (JP)
Inventor: EHATA YOSHIHIRO
IPC: C04B37/00
Filed: 1986-04-04
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-S6326877-A (JP)
Title: Reel rotation preventing device
Inventor: IWAHASHI YUJI
IPC: G11B23/087
Filed: 1987-03-30
Abstract: PURPOSE:To prevent shifting of a locking member by forming hinge parts at the basal part and the middle part of a locking piece, respectively. CONSTITUTION:Hinge parts 23, 24 are formed respectively at basal part and middle part of locking pieces 17 formed in a body with a reel lock 16, and the locking pieces 17 are made deformable at the hinge parts 23, 24. A projected part 25 is formed at the tip of a guide wall 21 that supports the reel lock 16 slidably to restrict the amount of for movement of the reel lock 16. Further, a projecting pillar 26 is erected in a body on a cassette casing to be positioned between the pair of locking pieces 17. A spring 18 pushed upward the reel lock 16 which is guided by guide walls 21 of both sides, and accordingly,the locking pieces connected to the reel lock 16 prevent rotation of flanges 19 of left and right reels. Thus, loosening of a magnetic tape wound on the reel in a case cassette casing when not in use can be prevented.
Patent JP-S58195869-A (JP)
Title: Display printer
Inventor: TANIGAKI TAIJI
IPC: G03G15/22
Filed: 1982-05-11
Abstract: PURPOSE:To display the toner image formed on a photoconductive belt in high displayed density without fluctuation and to make the transfer of the displayed content free by forming said image on said belt, displaying the same and transferring the displayed image according to need. CONSTITUTION:A photoconductive belt 8 consisting of a conductive material such as Al coated with an org. photoreceptor such as PVK-KN or the like is moved with a roll 22 and is formed thereon with a toner image by an electrostatic charging section 17, an exposing mechanism section 15 controlled by an information processing section 16, a magnetic brush 13 of a developing section 4, etc. When the belt 8 is stopped, the toner image is displayed in high display density without fluctuation. The displayed content is transferred freely on transfer paper 2 with a transfer roll 25.
Patent JP-2000278066-A (JP)
Title: Method for adjusting characteristic of bend vibrator
Inventor: IIZUKA MINORU
IPC: H03H3/04
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To selectively cut an arbitrary part at the tip of a vibration leg part and to execute optimum adjustment by adjusting a characteristic to a prescribed one by means of cutting a part of the tip part of the vibration leg part of a bend vibrator with a laser beam. SOLUTION: A tuning fork-type crystal piece 1 is cut from an X-Y crystal board and it is formed of a pair of vibration leg parts 11 and 12 and a base part 13 connecting the leg parts. Respective facing electrodes are connected in common by the base part 13 so that the vibration leg parts 11 and 12 are caused to execute bend vibration. For efficiently changing the size of the regular vibration leg part, an outer angle part is gradually cut and is adjusted. The laser beam of a wavelength fitted for cutting crystal is developed and a part of it is supplied for practical use. A cut face by the laser beam can be finished to a considerably satisfactory state. Thus, a frequency and a crystal impedance(CI) value are narrowed to a desired range.
Patent JP-S521724-A (JP)
Title: Manufacturing method of pipe receiving
Inventor: SAKAGUCHI MASAYUKI
IPC: F16L21/02
Filed: 1975-06-24
Abstract: PURPOSE: A flexible ring is fitted in a ring drain set up in a inside circumference of the terminal in the expanded diameter part of a receiving pipe, and a ring packing is connected at a stable condition with the ring fitting part said above. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01251069-A (JP)
Title: Transfer device
Inventor: SHIOZAWA ETSUO
IPC: G03G15/16
Filed: 1988-03-31
Abstract: PURPOSE:To optimize an image by using two motors of a high precision motor and a high torque motor, rotating a photosensitive drum by means of the high precision motor when a toner image is formed and rotating the photosensitive drum and a transfer drum by means of the high torque motor when the toner image is transferred. CONSTITUTION:When the toner image is formed, the transfer drum 8 is separated from the photosensitive drum 2 and the photosensitive drum 2 is rotated by means of the high precision motor 4. When the toner image is transferred to an image receiving sheet, the transfer drum 8 is made to press-contact with the photosensitive drum 2 and both the drums 2 and 8 are rotated by means of the high torque motor 7. Thus, when the toner image is transferred, stable transferring can be achieved by securing a necessary high torque. When the toner image is formed, the rotating precision of the photosensitive drum 2 is heightened, thereby obtaining an appropriate toner image without irregularity.