baber/WOPTO huggingface dataset:
Patent JP-H05227480-A (JP)
Title: Acoustic device
Inventor: FUJISHITA KANAAKI
IPC: H04N5/268
Filed: 1992-02-10
Abstract: PURPOSE:To effectively utilize a device. CONSTITUTION:A signal from the input/output terminal group 1 of a sound signal is supplied to a sound input change-over switch 2, and the signal from this switch 2 and the signal from the terminal group 1 are supplied to a sound output change-over switch 5, and the signal from this switch 5 is supplied to the output terminal of a recorded signal. Besides, the signal from a video signal input/output terminal group 6 is supplied to a video signal changeover switch 7, and the signal from this switch 7 is supplied to a graphic controller (GDC) 8 to form the video signal of a displayed picture. The signal formed by this GDC 8 and the signal from the terminal group 6 are supplied to a video signal output changeover switch 11, and the signal from this switch 11 is supplied to the output terminal VIDEO1/REC of the recorded signal. Further, the signal from a key switch 13 to constitute a control panel is supplied to a microcomputer, and the control, etc., of the changeover switches 2, 5, 7, 9, 11 and the GDC 8 is executed in conformity with this signal.
Patent JP-H03229796-A (JP)
Title: Fuel oil composition
Inventor: SAKAKIBARA TADAMORI
IPC: C10L10/10
Filed: 1990-02-02
Abstract: PURPOSE:To obtain a high octane value gasoline which has a research octane number of 105 or more without changing the evaporation characteristics by compounding methyl tert-butyl ether at a specific ratio with a base oil prepared to a specific composition. CONSTITUTION:15-25vol.% methyl tert-butyl ether is added to a base oil comprising 4-6vol.% butane/butene fraction, 15-25vol.% aliphatic hydrocarbons consisting mainly of 5C components, 35-45vol.% aromatic hydrocarbons consisting mainly of toluene and 10-20vol.% aromatic hydrocarbons consisting mainly of 9-10C components. The resulting mixture gives a fuel oil composition which has a research octane number of 105 or more and a Reid vapor pressure of 0.5-0.80kgf/ cm<2> (at 37.8 deg.C). Its evaporation characteristics are such that the 10% evaporation temp. is 42-52 deg.C, the 50% evaporation temp. is 80-100 deg.C, the 90% evaporation temp. is 140-170 deg.C and the end point is 210 deg.C or below.
Patent JP-S62185683-A (JP)
Title: Yarn bundle cutting device
Inventor: OSUMI MASAO
IPC: D01G31/00
Filed: 1986-02-07
Abstract: PURPOSE:To remove abnormal yarns effectively, by arranging a waste spool at one side of a rotor unit and providing transfer means and clutch means so that the abnormal yarns are separated from normal yarns and wound around the circumference of the waste spool. CONSTITUTION:A yarn bundle 23 is guided to a rotor unit 21 and cut to a prescribed length by a cutter 22 and a pinch roller 24. When a border of normal yarns and abnormal yarns comes just before the rotor unit, the rotation of the rotor unit 21 is interrupted by inserting a positioning block 38 into a cutout 30 of a flange 31, a press guide 35 and a transfer guide 36 are advanced so that they are positioned at another cutout 30. Net, the transfer guide 36 is moved in a transverse direction so that the yarn bundle 23 held by its guide portion 37 is transferred onto the circumference of a waste spool 29 and forced therein and clutch means is actuated to wind the yarn bundle around the circumference of the waste spool 29. With such an arrangement only the abnormal yarns can be correctly and effectively removed without wasting the normal yarns.
Patent JP-S524163-A (JP)
Title: Electric field radiation cathode
Inventor: HOSOKI SHIGEYUKI
IPC: H01J1/30
Filed: 1976-03-08
Abstract: PURPOSE: Long lasting and high current electric field radiation cathode compressing needle-shape electric conductive material coated by carbon on electric field radiating area. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07235805-A (JP)
Title: Dielectric filter
Inventor: ATOKAWA SUKEYUKI
IPC: H01P1/205
Filed: 1994-02-22
Abstract: PURPOSE:To attain a low height of the dielectric filter and to improve the characteristic of a dielectric resonator. CONSTITUTION:In the dielectric filter where a resonator hole 2 is provided to a dielectric resonator 1, an inner conductor is provided to the resonator hole 2 and the plural dielectric resonators 1 each of the entire sides is provided mainly with an outer conductor except its open side are mounted on a board and coupled by a coupling section 6, only the coupling section 6 is covered with a metallic cover 7 whose height is less than the height of each dielectric resonator 1.
Patent JP-S53108791-A (JP)
Title: Mos type semiconductor device
Inventor: OOSONE TAKASHI
IPC: H01L21/822
Filed: 1977-03-04
Abstract: PURPOSE: To achieve the extreme reduction in power consumption by making a reverse-biased diode as MOS transistor load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09218582-A (JP)
Title: Method for turning power source for color image forming device on/off
Inventor: HIRONO TATSUO
IPC: G03G15/08
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To attain a developing enabling state in a short time at supplying a power again, by making every color developing means non-developing state by a developing switching means before a main power source is turned off, in the case a means for supplying the power to an image forming device is turned off. SOLUTION: In the case abnormality such as jamming, etc., occurs, a main power source starting flag is set, and the main power source is cut off, then, the status of a processing of performing a processing for shifting all the developing units into a non-developing state is stored as 'unprocessed' in the data RAM 50-3 of a non-volatile storing means. When the power is supplied again in this state, the unprocessed status is confirmed by checking the processing status, then, the processing for shifting all the developing units into the non- developing state is performed, thereafter, an initial processing is performed.  On the other hand, in the case of confirming that the processing is 'completed' by checking the processing status at supplying the power to the device, all the developing devices are already shifted into the non-developing state, so that the initial processing can be immediately started.
Patent JP-S61184439-A (JP)
Title: Method for measuring connection length of polarization surface preservation fiber
Inventor: KUMAGAI TATSUYA
IPC: G01M11/00
Filed: 1985-02-13
Abstract: PURPOSE:To make it possible to simply measure a connection length in a range from a short connection length to a long one with high accuracy, by selecting the wavelength of light from a white light source by a spectroscope to allow said light to be incident to a polarization surface preservation fiber and calculating a connection length from the wavelength characteristics of the polarization degree of emitted light. CONSTITUTION:The white light from a white light source 1 is spectrally diffracted by a spectroscope 2 and monochromatic light with a selected specific wavelength is incident to a polarization surface preservation fiber 4 through a polarizer 3. The emitted light from said fiber 4 is guided to Ge-APD7 by a multimode fiber 6 while passes through an analyser 5 and the output voltage thereof is measured by a voltmeter 8. At this time, the analyser 5 is rotated and the transmitted polarized light direction thereof is changed to measure voltage values and, on the basis of the max. value P1 and min. value P2 thereof, the polarization degree P=(P1-P2)/(P1+P2) of the emitted light is calculated. The polarization degree P is repeatedly calculated by changing the selected wavelength by the spectroscope 2 and, if a range from a wavelength lambda1 to a wavelength lambda2 is one cycle, the connection length L of the polarization surface preservation fiber 4 can be calculated from L=2L0(1-lambda1/lambda2) (wherein L0 is the length of the fiber 4).
Patent JP-S62181370-A (JP)
Title: Corrosion-resistant covering composition
Inventor: ITO HITOSHI
IPC: C09D5/10
Filed: 1986-02-06
Abstract: PURPOSE:The titled composition causing no crack even in large film thickness (200-300mu) without damaging appearance of film of coating, corrosion resistance, coating workability, pot life, etc., comprising a silicic ester condensate, zinc powder and calcium metasilicate as main components. CONSTITUTION:The aimed composition comprising (A) a silicic ester condensate [preferably tetraalkyl orthosilicate shown by formula shown by formula (R is 1-8C alkyl; n is >=0) (B) preferably 50-92wt% (in a ratio based on total solid content blended) zinc powder (one having 3-15mu particle diameter) and (C) preferably 1-30wt% calcium metasilicate (CaSiO3) (preferably needle-like or long column or fibrous crystal having >=99wt% component passing through 100 mesh sieve) as main components.
Patent JP-S56121131-A (JP)
Title: Dma control system
Inventor: IMAI TADAAKI
IPC: G06F13/28
Filed: 1980-02-28
Abstract: PURPOSE:To eliminate the need for a data register and to shorten the processing time, by enabling data transfer by assigning the transfer unit of data in a control register. CONSTITUTION:Data transfer between main memory device 1 and channel device 4 for files has the four-byte unit and 256-type unit. For example, when data are written in device 1 in 256-byte unit mode, subordinate processor 5 sets signal 1 in write start bit field (w) and transfer unit assignment field (b) in control register R1 and starts direct memory acess control. Consequently, data (d) in file device 6 are fetched by 256 bits at every time and written in device 1. When data are read out of device 1, signal 1 is set in field (r) in register R1 and when the transfer unit is four bytes, signal 1 is only set in transfer unit assignment field (a). Consequently, the data register is unnecessary and the processing steps of device 5 are reduced, so that the processing time will be shortened.
Patent JP-H09194303-A (JP)
Title: Attracting and killing method for anaglyptus subfasciatus pic
Inventor: NAKAJIMA CHUICHI
IPC: A01M1/02
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To attract and kill adult Anaglyptus subfasciatus Pic especially female adult, in high attracting and capturing rate by combinedly using methylphenylacetate having a strong attracting character with a specific sex pheromone. SOLUTION: Methylphenylacetate (attracting substance) derived from a fragrant flower component and an active ingredient of a sex pheromone such as (R)-3-hydroxy-2-hexanone[(R)-enantiomer] or its racemic isomer and (R)-3- hydroxy-2-hexanone[(R)-enantiomer] or its racemic isomer are combinedly used. By this method, the attracting effect on adult Anaglyptus subfasciatus Pic, especially female adult giving a damage of at random rot is remarkably increased. To 10-100g of methylphenylacetate as the attracting substance, two kinds of sex pheromones are preferably added in amount of 20-1000mg, respectively. A molded material containing the attracting substance and/or the sex pheromones is preferably used by installing it in an insect collector trap.
Patent JP-2000220252-A (JP)
Title: Hollow shape
Inventor: YOSHIDA MASATOSHI
IPC: B21C23/14
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To suppress the formation of a recess in bending a hollow shape. SOLUTION: In this hollow shape 1, a bent outer side wall 15 to which only tensile stress is applied at the time of bending is formed protruding outward so as to have substantially trapezoidal cross section. The width of an upper wall 13 can therefore be shortened to suppress the formation of a recess, and the strength of the shape 1 is maintained by providing a plane wall 14. The quantity of a recess formed at the upper wall can therefore be made a small value without increasing the plate thickness of the upper wall 13 or providing a center rib, and the weight of the shape 1 can be reduced.
Patent JP-H04265573-A (JP)
Title: Inspection method for information recording medium
Inventor: IKEDA MASATO
IPC: G11B23/00
Filed: 1991-02-19
Abstract: PURPOSE:To shorten inspection time and easily analize an error by inspection the error in recording information while alternately repeating a fast feed skipping one or more tracks in a spiral shape and reproducing of one or more tracks. CONSTITUTION:A recording medium of a disk player 10 is reproduced and errors E1 and E2 in lead Solomon sings C1 and C2 within reproduced FEM information via an EFM decorder of an inspection device main unit 11 are counted by C1 and C2 error counters 16 and 17. The player 10 is controlled by a control part 12 of a CPU, and a fast feed skipping one or more spiral tracks and the reproducing beyond the fast feed and the track of the recording medium are alternately repeated to detect the error in the recorded information while skipping the tracks contaminated with dust. Thus, the inspection time can be shortened and the error analysis can be conducted easily and without fail.
Patent JP-H05220446-A (JP)
Title: Rust preventing treatment of edge part of steel panel of car body
Inventor: YOSHIDA TATSURO
IPC: B05D7/14
Filed: 1992-02-12
Abstract: PURPOSE:To enhance the corrosion resistance of the edge part of a steel panel without damaging the smoothness of a film. CONSTITUTION:After electrodeposition paint 2 is applied to a car body constituted of a steel panel 1 by press forming, drainage drying is performed. Subsequently, rapid curable paint 4 is applied to the edge part 3 of the steel panel of the car body according to a wet-on-wet system to be dried. Thereafter, electrodeposition paint 2 is baked. As the rapid curable paint 4, two-pack type polyurethane paint consisting of polyol and polyisocyanate is used and amine vapor or amine atomized matter is used as a curing catalyst when the rapid curable paint is applied.
Patent JP-S56121602-A (JP)
Title: Fractional distillating method for product of thermal decomposition
Inventor: MIURA MASAKATSU
IPC: B01D3/14
Filed: 1980-02-28
Abstract: PURPOSE: To recover water and other fractions separately by providing heaters, heat insulating materials and coolers to the route for the product of thermal decomposition of org. materials, giving a temp. gradient thereto, and providing condensate take-out parts to plural places of the route.  
     CONSTITUTION: A sample 8 of org. material such as high molecular material is filled in a reaction vessel 7, and is thermally decomposed by a fluid heat medium 9. Heat insulating materials 16, 17 are beforehand wound above the vessel 7 and around heaters 10W13. Also, hot water 18 is beforehand passed in a cooler 14 and cold water 19 in a cooler 15. The heaters 10W13 are controlled and the temperatures of the hot water 18 and the cold water 19 are respectively controlled in such a manner that the thermometers T 3 WT 6  in the upper positions of condensate receivers 1W4 read respectively prescribed temperatures, by which respectively desired condensate fractions are recovered into the receivers 1W6. The uncondensed part is released as a waste gas 20. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56122748-A (JP)
Title: Paper feeder
Inventor: SHIBUYA KUNIHIRO
IPC: B65H3/44
Filed: 1980-02-29
Abstract: PURPOSE: To surely prevent misoperation of a device, by providing a manual feed guide in the vicinity of a paper feed cassette and connecting to said manual feed guide a lock mechanism for releasing a holding state of the guide on the basis of a signal from the outside at cassette paper feed operation.  
     CONSTITUTION: In the vicinity of a paper feed cassette 5 a manual feed guide 11 is provided, then to a guide wall 13 of the manual feed guide 11 a lock mechanism 23 is adapted. Which holds a state of the manual feed guide 11 for its manual paper feed operation and releases its holding state by downward movement of a solenoid operating lever 30a according to excitation of a solenoid 30 with input of a signal from the outside to the solenoid 30 at cassette paper feed operation. In this way, utilization of an input signal in accordance with ordinary copying operation can automatically switch a manual paper feed state to a cassette paper feed state, thus misoperation arising from forgotten switching operation to the cassette paper feed state can be surely prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11206813-A (JP)
Title: Auxiliary tool for moving from bed to mainly wheelchair for bedridden old person or the like
Inventor: MURASE SHIZUKO
IPC: A61G5/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To release a nursing person from labor, especially, lumbago in moving a patient such as a bedridden old person from a bed to a wheelchair, or the like temporarily. SOLUTION: A rail plate 10 installed between a bed and a wheelchair, or the like, a dolly 20 moving on the rail plate 10, and a seat 40 which is installed on the dolly 20 and a patient to be moved is seated on are provided, the seat 40 is touched to the lumbar part of the patient laid recumbent on a bed by a nursing person, the patient is seated on the seat 40 while slightly raising the upper half body of the patient as in the supine position, the patient is moved to a wheelchair, or the like by moving the seat 40 and the fixing dolly 20 on the rail plate 10 by rolling or free rollers 22 and free guiding wheels 31, and the patient is set off the seat 40 while stopping and seated on the wheelchair, or the like.
Patent JP-H01201898-A (JP)
Title: Nonvolatile memory rewriting method
Inventor: MATSUURA MORIAKI
IPC: G11C17/00
Filed: 1988-02-05
Abstract: PURPOSE:To simplify a rewriting system, and to lower the costs of household electronic equipment by effectively using a nonvolatile memory, and providing plural procedures to realize final condition restoring ability. CONSTITUTION:By using a nonvolatile memory 4 for a TV picture receiver, etc., a key 1 and a remote controller 2 are connected through a microcomputer 1 to the memory 4. To prevent memory content erasing due to power source disconnection at the time of the rewriting of the memory 4, one bit of a backup area (a second memory area) is effectively used, and memory backup at two words is attained. Three words in respective areas A-C are used for the memory 4, the areas B and C are used for the backup of the normal one word, and the same contents are written to the all areas. When the data are rewritten due to channel switching, etc., first, the area A is rewritten, next, the areas B and C are rewritten, and even when memory destruction occurs during the rewriting, the final condition restoration is attained.
Patent JP-S63192852-A (JP)
Title: Production of titanium heat transfer pipe
Inventor: OYAGI RYOTARO
IPC: C22F1/00
Filed: 1987-02-05
Abstract: PURPOSE:To improve frost bursting resistance by annealing a titanium welding pipe in which oxygen content is regulated under specific conditions. CONSTITUTION:A Ti material having <=0.085wt.% oxygen content is applied to TIG welding to obtain the titanium welding tube. Said titanium welding pipe is annealed at 730-800 deg.C for >=30min. In this way, the welded part is recrystallized to improve the ductility of the pipe and the frost bursting resistance is improved by the synergistic effect with the lower control of an oxygen level.
Patent JP-S58142054-A (JP)
Title: Speed reducer
Inventor: TAKEYAMA KOUJIROU
IPC: F16H1/32
Filed: 1982-02-18
Abstract: PURPOSE:To eliminate the unbalanced vibration of a planet gear unit of internal engagement type during its rotation, by placing a plurality of planet gears of internal engagement type symmetrically to one another with regard to a point. CONSTITUTION:A plurality of cylindrical cams 2 for eccentricity are secured on a drive shaft 1 so that the cams are located symmetrically to one another with regard to a point. Planet gears 4, 4 movably fitted on the cylindrical cams 2 are engaged with an internal gear 8 so that the planet gears are located symmetrically to one another with regard to a point. Pins 6 integrally coupled with the internal gear 8 are movably fitted in the fitting holes 5 of the planet gears 4, 4 so that the internal gear is driven at a reduced speed when the drive shaft 1 is rotated.
Patent JP-H05224362-A (JP)
Title: Camera
Inventor: HAMA MASAHARU
IPC: G03B17/28
Filed: 1992-02-12
Abstract: PURPOSE:To prevent confusion in processes inside and outside a processing laboratory, and to make the management of a processing laboratory side, smooth, on a delivery date in printing and printing cost, etc., when the films photographed so that various kinds of sizes except a full size coexist by using an outside changeover type camera capable of arbitrarily selecting the full size, a panoramic size, and the other sizes after the film is loaded in a camera main body and being used for various kinds of sizes, are requested to the processing laboratory. CONSTITUTION:In the camera 1 in which a cartridge 20 incorporating a roll film 25 is loaded, and which can arbitrarily and selectively set a photographing range on the image receiving surface of the roll film 25 by an operation from the outside, a recording head 17 outputting photographing range setting information is provided on the cartridge room 15 for the camera 1 in which the cartridge 20 is loaded, simultaneously, a recording part 24 is provided at the prescribed position of the external wall on the cylinder part of the cartridge 20, as well, and an identification record corresponding to the photographing range setting information, is displayed and kept in a cartridge recording part 24 by the recording head 17.
Patent JP-S54118555-A (JP)
Title: Control of power-factor regulating capacitor
Inventor: ISHIKAWA MASAO
IPC: H02J3/18
Filed: 1978-03-08
Abstract: PURPOSE: To prevent unnecessary making and breaking by making the condition of reducing capacitors severe in increasing or reducing capacitors on the basis of the results of comparison between reactive power and upper and lower set values for switching capacitor.  
     CONSTITUTION: The reactive power signal VAR is compared with upper and lower set values by the comparators CM1 and CM2 and sampling is made by the sampling clock TS. The gat 3L on the lag side of reactive power is connected directly to the flip-flop FF1, and the gate 3R on the advance side is connected to the flip-flop FF2 through the counter CU1. Thus, the signal R for the increase of capacitor can be dispatched by comparatively small numbers of sampling but the signal for decrease of capacitor can also be dispatched by more sampling numbers, thus preventing unnecessary switching for increasing and decreasing capacitors. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03228888-A (JP)
Title: Production of organic fermented fertilizer
Inventor: OSUGA ISAO
IPC: C05F15/00
Filed: 1990-02-05
Abstract: PURPOSE:To obtain the org. fermented fertilizer which contains ample chitosans and is expected as a soil conditioner by mixing Crustacea, Insecta, shellfish, etc., with the humus obtd. after easily decomposable org. matter is subjected to a fermentation treatment by thermophilic bacteria and subjecting the mixture to an aerated fermentation treatment with soil bacteria of Heterotorph genus as media. CONSTITUTION:The living bodies, skins, shells, residues after processing, etc., of the Crustacea (e.g. crabs, shrimps, mantis shrimps), Insecta (e.g. beetles, silkworms, cockroaches, etc.), mollusk (e.g. hard clams, little clams, krills, oysters, cuttlefishes, etc.) are mixed in a figured state with the humus obtd. after the easily decomposable org. matter (e.g. cattle dung, sewer sewage, night soil sludge, food residues, fish scrap, etc.) is subjected to the fermentation treatment at >=70 deg.C. The soil bacterial belonging to the Heterotorph genus (more particularly radiation bacteria, such as actymonyces) are incorporated into this mixture and the mixture is subjected to the fermentation treatment under the supply of air, by which the org. fermented fertilizer contg. the amble chitosan components is obtd.