baber/WOPTO huggingface dataset:
Patent JP-H09220626-A (JP)
Title: Method for hemming metal sheet work
Inventor: YAMASHITA MASAYOSHI
IPC: B21D19/08
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To shorten a robot teaching time for adjusting rolling pressure of a roller in comparison with the conventional hemming method in which hemming is performed by utilizing rolling-press action of the roller of the tip part of a robot arm. SOLUTION: The bent flange part 1a of a metal sheet work 1 is successively subjected to prehemming and main hemming while hitting by a press-curving surface 4e and a press-flat surface 4d of a hemming edge 4 which is continuously vertically moved. Shifting locus data and vertical moving stroke data of the hemming edge 4 are taught to the robot. That is, the positional data (the shifting locus data) of the flange part 1a on a metallic mold 3 are obtd. by moving the hemming edge 4 along the flange part 1a with the robot arm 6. Then, a zero positional data is found by bringing the hemming edge 4 into contact with the metallic mold 3 and the positional data (the vertical moving stroke data) apart from this zero position by a prescribed hemming thickness (t) is found.
Patent JP-H11232740-A (JP)
Title: Turntable device
Inventor: KATO KAZUNARI
IPC: G11B7/24
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To contrive the thinning of a turntable device, as a whole disk device is unable to be thinned in the case of a conventional movable turntable device due to the increase of the descending amount of a movable hub since the movable hub is descended against all of the disks independently of the dimension of the inside diameter of a center hole. SOLUTION: In the case the disk having the dimension of inside diameter ϕD smaller than the dimension of outside diameter ϕA of the hub 12 is loaded, the elastic contraction material 13 is contracted to function the device as the movable turntable device since a guide surface 12b is pressurized by the edge part of the center hole when a clamper is descended. When the disk having the dimension of inside diameter ϕD of the center hole larger than the dimension of outside diameter ϕA of the hub 12 is loaded, the device is functioned as a fixed turntable device. Consequently, the descending amount (h) is allowed to decrease since the hub 12 is descended enough only on the particular case of small inside diameter ϕD. The thinning of the turntable device Ta is attained accordingly, thereby the whole disk device is thinned.
Patent JP-H11224638-A (JP)
Title: Observation method and observation device
Inventor: WATANABE SHUNICHI
IPC: H01J37/24
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an observation method and a device for efficiently observing a phenomenon irregularly occurring. SOLUTION: An image among the images picked up by a video camera 2 is stored in a memory 4 always for a certain period. When an irregular phenomenon such as discharge occurs and the amplitude or its differential signal of an input signal exceeds a set level, trigger signals 12, 13 occur. A control device 7 receiving the trigger signal causes the image stored in the memory 4 to be recorded in a recording device 9. Accordingly, the image of the forming process of minute emitting light can be observed and recorded.
Patent JP-2000226362-A (JP)
Title: Amino ester derivative and its production
Inventor: ITO YOSHIHIKO
IPC: C07C233/47
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having a quaternary asymmetric carbon atom at α-position, capable of being synthesized by using a catalytic asymmetric alkylating reaction, and useful as a medicine intermediate. SOLUTION: This new compound is a compound of formula I (R1 is a lower alkyl or an aryl; R2 is a lower alkyl; R3 is an amino protective group; R4 is H, a lower alkyl or an aryl), e.g. (R)-2-(N-acetylamino-3-oxo-2-[(E)-3-phenyl-2- propenyl] butanoic acid methyl ester. The compound of formula I can be obtained by reacting an aryl compound of formula II (R5 is an alkylcarbonyloxy, a halogen, or the like) (e.g. a cinnamyl acetate) with an α-amino-β-ketoester derivative of formula III [e.g. 2-(N-acetylamino)-3-oxobutanoic methyl ester] in the presence of palladium catalyst [e.g. allylpalladium chloride dimer] and a phosphine ligand [e.g. 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl].
Patent JP-H06233612-A (JP)
Title: Selecting device of rush harvester
Inventor: ONO TAKAYUKI
IPC: A01D45/00
Filed: 1994-02-25
Abstract: PURPOSE:To increase a discharged treated amount of rush without reducing discharge efficiency in releasing action on waste rush and without bringing about extreme improvement of structure by noticing an empty region in the interior of a discharging drum. CONSTITUTION:In a selecting device of a rush harvester constituted in a such a way that reaped rushes being held and transported at the rush foot side are combed at a part closer to a rush foot than a holding part by a great number of holding pawls 16 attached to an endless rotary chain 15 wound between a front and a rear sprockets 14 to remove waste rushes and, at the end part in the combing direction, the waste rushes are discharged out of the machine by a pair of discharging drums revolved by transmission of powder from a driving shaft 17 of the sprocket 14 at the rear side, a revolving speed increasing mechanism C is laid between the driving shaft 17 and the discharging drum 18a and the revolving speed increasing mechanism C is arranged inside the discharging drum 18a.
Patent JP-H05196216-A (JP)
Title: Incinerator
Inventor: MOGI KUNITOYO
IPC: F23G5/00
Filed: 1992-01-17
Abstract: PURPOSE:To further facilitate storage conveyance, and cleaning, and ensure high combustion efficiency and prevent-non of production of smoke and had odor for effective use of live charcoal. CONSTITUTION:An incinerator is formed as a whole into a rectangular shape with a flexible metal plate material and includes a vent hole 4 and a plurality of roaster insertion holes 5a..., 5b..., 5c.... The incinerator further includes a combustion cylinder formation plate 2 with which a cylindrical combustion cylinder 3 is formed by bending it, and a plurality of roaster rods 6a, 6b, 6c with which a roaster 7 is formed in the combustion cylinder 3 by inserting them into the roaster insertion holes 5a... in the combustion cylinder 3.
Patent JP-H07214928-A (JP)
Title: Thermal dyestuff transfer image improved in light fastness
Inventor: RUKU BANMAERE
IPC: C09B29/033
Filed: 1995-01-24
Abstract: PURPOSE: To improve light-fastness of a dye image obtained through thermal dye sublimation transfer by providing a dye layer and a thermaltransferable infrared absorbing azo dye on a support and adding the thermaltransferable infrared absorbing azo dye to the dye layer and/or a layer adjacent thereto. CONSTITUTION: Dye is transferred from a selectively heated area of a dye donor element to a receptor sheet by bringing the dye donor element into contact with the receptor sheet and heating it selectively according to a pattern information signal by means of a thermal print head. The dye donor element is formed by providing a dye layer containing dye dispersed or dissolved in a binder and a thermaltransferable infrared absorbing azo dye having an absorption maximum above 700 nm, preferably above 730 nm, on a support. More specifically, the thermaltransferable infrared absorbing azo dye is used as a stabilizer for color dye and light-fastness of dye image is improved by adding the stabilizer to an image receiving element and/or a dye donor element being employed in thermal transfer method.
Patent JP-H08247849-A (JP)
Title: Separator using sandwich-type detector
Inventor: GRAY CALVIN G
IPC: G01J3/51
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To sort and remove a defective article by fixing a sorting machine with an optical detector of sandwich mechanism composed of a plurality of photosensitive materials passing a composite multiplex peak frequency spectrum. SOLUTION: When a sorted object 59, e.g. an agricultural product, passing through the optical monitoring part of a sorting machine is irradiated with incandescent light or fluorescent light from a light source 61, reflected light from the object 59 passes through a monitor window 63 and enters a double peak optical filter 65 and an optical frequency spectrum is transmitted at high and low transmittance. The low level frequency peak is detected by the Si optical diode 50 in a sandwich type detector 51 while the high level frequency peak is detected by the Ge optical diode 52. Detection signals from the detectors 50, 52 are fed through preamplifier/amplifier 60, 62 to threshold detectors 64, 66.  When a sorting mechanism makes a decision that preset thresholds are exceeded, it delivers a removal signal for driving a removing machine and removes a nonstandard article (defective article) at an appropriate time.
Patent JP-S63197569-A (JP)
Title: Painting method
Inventor: SUMIYOSHI SHIGERU
IPC: B05D3/00
Filed: 1987-02-10
Abstract: PURPOSE:To form a painting surface having higher smoothness with good productivity, by rotating an object to be painted, which is coated with paint so as to obtain a thickness equal to or more than a dripping limit, around a horizontal axis extending in the direction crossing the feed direction of said object at a right angle to bake the same. CONSTITUTION:In a painting process, paint is sprayed to a car body W so as to form a paint film far thicker than 40mum becoming a paint dripping limit. Next, the body W is fed so that the before-and-behind direction thereof is set to a feed direction and vertically rotated by 90 deg. by a turntable 61 to be converted in its posture so that the car width direction thereof is set to a feed direction. Then, the car body W is fed in a baking oven 62 and rotated around a rotary axis (l) extending in a horizontal direction to bake the paint. As mentioned above, by allowing the rotary axis to cross the feed direction of the object to be painted at a right angle in the baking process, the length of the baking oven can be reduced and many objects to be painted can be baked.
Patent JP-S60170970-A (JP)
Title: Semiconductor device
Inventor: OOKI MASARU
IPC: H01L21/331
Filed: 1984-02-16
Abstract: PURPOSE:To produce a selfmatching type bipolar device with high reliability optimum for miniaturization and acceleration by a method wherein each region is formed of a sheet of mask pattern connecting each region through the intermediary of a poly Si. CONSTITUTION:An N-epitaxial layer 4 is deposited on a P type Si substrate 1 wherein an N<+> layer 3 is buried to be separated by a P<+> layer 2 while a poly Si circular frame 10 is provided on an opening of an SiO2 8 to be etched after oxidation for leaving another SiO2 11. After forming a P-base 16, a P type poly Si frame 12 is provided to be covered with the other SiO2 13 and an N type Si 14 is buried to form an N-emitter 17 by thermal diffusion process. Next a bipolar transistor is completed by forming wiring materials as specified and the surface of poly si may be made of metallic silicide with high melting point to be utilized for wiring subject to no step disconnection due to its flatness even in thinner junction since the surface may be connected to each layer through the intermediary of poly Si. In such a constitution, a selfmatching type high speed bipolar device with high reliability optimum for miniaturization may be produced.
Patent JP-H01204394-A (JP)
Title: Thin film el element
Inventor: SATO AKIRA
IPC: H05B33/12
Filed: 1988-02-10
Abstract: PURPOSE:To prevent aging change in luminance brightness with a high luminance brightness by making an insulation layer of a laminated film of nitride and oxide, with the nitride film on the light emitting layer side and with a same metallic element constituting the nitride and oxide. CONSTITUTION:As 1st and 2nd insulation layers 3, 4 and 6, 7 sandwiching a light emitting layer 5, the layers are formed with nitride in contact with the light emitting layer 5 side. Further, they are made of a laminated insulation film with a same metallic element constituting both nitride and oxide. The nitride used as the insulation layer is formed into a film in gas atmosphere of Ar and N2 by sputtering and has a high transmittance, fine texture, and excellent insulation property. This arrangement prevents the light emitting layer from oxidation due to plasma and prevents the luminance brightness of the element from deteriorating. As the same metallic element is used for both the nitride as the insulation layer and the oxide, adhesiveness is good and oxygen in the oxide film diffuses through the nitride into the light emitting layer, and the light emitting layer is not deteriorated.
Patent JP-2000002697-A (JP)
Title: Column for liquid chromatography and production thereof
Inventor: MAEKAWA KUMIKO
IPC: G01N30/60
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a column for liquid chromatography having conditions for utilizing a porous glass support effectively in an HPLC, and a production method thereof. SOLUTION: A coating 2 composed of a particle group where particles having a particle size slightly larger than the diameter of pores of a porous glass support 1 and having such a composition that polyether ether ketone resin and glycol based organic solvent are dispersed at a ratio of 20/80-24/76 and admixed with 1-5% of a heat resistant and chemical resistant whisker as a film reinforcing agent is formed at a thickness of 100-500 μm around the porous glass support 1 formed into a rod by a dipping means and a part of the film is formed to permeate homogeneously on the the surface of the porous glass support 1 thus producing the column for liquid chromatography.
Patent JP-S60174067-A (JP)
Title: Protecting circuit of switching regulator
Inventor: SATOU KATSUHISA
IPC: H02H7/20
Filed: 1984-02-16
Abstract: PURPOSE:To prevent circuit parts from damaging at an instantaneous power interruption time by discharging a soft starting capacitor at an AC input power interruption time. CONSTITUTION:When an AC input is interrupted, a potential at B point decreases, and a transistor Q7 is turned ON. Accordingly, a capacitor C3 is discharged through the emitter and the collector of the transistor Q7. Then, when the AC input is immediately recovered, the capacitor C3 is again charged from the discharged state. Accordingly, the switching ON time at the start time starts from zero, the transistor Q5 is safely operated in the operating range, thereby preventing it from damaging.
Patent JP-S59154693-A (JP)
Title: Semiconductor storage device
Inventor: FUKUDA MINORU
IPC: G11C17/00
Filed: 1983-02-23
Abstract: PURPOSE:To attain writing operation with high efficiency by providing a bootstrap capacitance to a word like to which a control gate of a nonvolatile storage element is connected so as to utilize a boosting voltage formed by this bootstrap capacitance. CONSTITUTION:The boosting circuit is provided to word lines W1, W2 or the like of a memory array in an EPROM device. That is, capacitors C1, C2 are provided respectively to the word lines W1, W2 or the like connected with the one electrode of the capacitors. The other electrodes of the capacitors C1, C2 or the like are connected in common with output terminals of driving circuits receiving a delay signal (we')' of a write control signal we'. This driving circuit is constituted preferably of a depletion load MOSFETQ17 and an enhancement MOSFETQ18. Thus, the voltage of the control gate of a selected FAMOS transistor is increased by the boosting circuit provided on the word lines. Thus, the charge fetch efficiency as storage information is improved.
Patent JP-H05219865-A (JP)
Title: Spinning reel
Inventor: HITOMI YASUHIRO
IPC: A01K89/01
Filed: 1992-02-14
Abstract: PURPOSE:To provide a reel where a rotary frame is revolved in fishline delivery, designed to make fishline delivery smooth, thereby enabling fishes to be caught quickly and lightly even during maneuvering with fishes and also reducing the sound due to tapping the rod by the delivered fishline. CONSTITUTION:The inside of a rotary frame 4 drivable by a handle 1 is fitted, through a ratchet mechanism C, with a ring rotator 16 revolvable coaxially, and a friction-type brake mechanism D acting on the rotator 16 is provided so as to be manually operable; and in such a state as to making the brake mechanism D act at all times, the rotary frame 4 is revolved under brake force in fishline delivery; on the contrary, under no brake force in fishline winding.
Patent JP-S63194161-A (JP)
Inventor: YAMAGUCHI TOSHIAKI
IPC: F25B1/00
Filed: 1987-02-09
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-S58144853-A (JP)
Title: Corrector for uneven illuminance of variable power copying machine
Inventor: IMAI SHIYUUICHI
IPC: G03B27/34
Filed: 1982-02-23
Abstract: PURPOSE:To reduce the size of a device, by fixing a luminous flux regulating member which does not shield the effective luminous flux in the stage of the largest magnification at all and shields the effective luminous flux in the stage of varying magnifications except the same partly in the longitudinal direction of a slit between lenses and the plane of an original. CONSTITUTION:An optical system regulating member 10 is provided between in-mirror lenses 1, 1', 1'' and the plane of an original 4. The member 10 is so constituted that said member does not shield the effective luminuous flux in the stage of the largest magnification at all, and shields the effective luminous flux in the stage of varying magnifications except the same partly in the longitudinal direction of a slit. Not only the device is made smaller in size, lower in cost and higher in reliability but also the uneven illumination in the stage of variable powers is corrected by the above-mentioned constitution.
Patent JP-S58144904-A (JP)
Title: Cascade controller preventing reset wind-up
Inventor: YAMAMOTO SHIGERU
IPC: G05B5/01
Filed: 1982-02-23
Abstract: PURPOSE:To prevent the generation of reset wind-up, by providing an output processing part which uses a specific method to process the output value of a flag holding part and a control working part of an upstream controller unit as well as the control working part of a downstream controller unit respectively. CONSTITUTION:A control operation is carried out for a control working part 11 on the basis of the deviation between the measured value held at a measured value holding part 31 and the set value held at a set value holding part 41. The output signal of the control operation is processed at an output processing part 21 and then held at an output processing part 51. The value held at the part 51 is connected in cascade to a set value holding part 42 of a downstream controller unit 2 in the form of a set value. At the same time, a flag ATW262 of the unit 2 is fed to an output processing part 21 of an upstream controller unit 1 to be used as the reference information on the output process. The signal processing is carried out by 7 functions decided separately for output processing parts 51 and 52 of the controller units 1 and 2 respectively.
Patent JP-H07233634-A (JP)
Title: Connecting device for concrete shifting pipe
Inventor: SHIMODAIKU MATAO
IPC: E04G21/04
Filed: 1994-02-25
Abstract: PURPOSE:To prevent a leak of a concrete paste and improve durability. CONSTITUTION:This connecting device for a concrete shifting pipe is constituted of a pair of caps 22, 22, a seal ring 23 provided between end faces of both caps 22, 22, a rubber packing 34 coupled on the outer periphery of the seal ring 23 and both caps 22, 22, and a connecting metal 25 rotatably connecting both caps 22, 22 from the outside of the rubber packing 24. The seal ring 23 is provided with a circular plate 27 pinched between the caps 22, 22 on the inner periphery of a cylinder section 26 outwardly coupled with both caps 22, 22. A leak of a concrete paste from the space between the caps 22, 22 is prevented by the seal ring 23, and the life of the rubber packing 24 can be prolonged.
Patent JP-H10222648-A (JP)
Title: Method for processing picture and device therefor
Inventor: YOSHIMURA MEGUMI
IPC: G09G5/377
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To synthesize plural pictures even when an available memory area is small by preparing a corresponding table indicating the correspondence of the picture elements of first and second pictures, and picture synthesizing the first and second pictures based on the corresponding table. SOLUTION: When the formats of the data of both pictures are different, for example, when an original picture is a full color and an overlapped picture is black and white, a processing for matching them with the data format of one picture is operated (S1). In the case of pictures in which the number of the vertical and/or horizontal picture elements are different, the number of the picture elements is matched to that of one picture, and the variable power of the other is operated. At that time, a necessary coordinate conversion table is prepared (S2). Picture synthesis is operated for all the picture elements of the original picture by referring to the coordinate conversion table (S3). A reference picture element is judged (S4). The pixel values are averaged (S5), and a pixel value is set (S6). Thus, a synthetic picture can be obtained without using any other memory area of an RAM.
Patent JP-S62187437-A (JP)
Title: Production of polyethylenepolyamine
Inventor: INOMATA MASASANE
IPC: C07B61/00
Filed: 1986-02-13
Abstract: PURPOSE:The catalytic hydrogenation of iminodiacetonitrile is carried out in the presence of a nickel or cobalt catalyst under specific conditions to produce the titled compound with is used as an epoxy resin curing agent, inexpensively and in high yield. CONSTITUTION:The catalytic hydrogenation of iminodiacetonitrile is effected in the presence of a nickel catalyst such as Raney nickel or a cobalt catalyst such as Raney cobalt at a hydrogen partial pressure of 10-200kg/cm<2> at 125-250 deg.C to give an acyclic polyethylenepolyamine. The catalyst is very easily prepared by treating the Raney nickel or cobalt catalyst with an organic acid. further, the process according to the present invention inhibits the formation of cyclic amines such as piperidine to produce the objective acyclic polyethylenepolyamine in high yield, inexpensively.
Patent JP-S63197194-A (JP)
Title: Shift register type time switch
Inventor: YAMANAKA NAOAKI
IPC: H04Q11/04
Filed: 1987-02-12
Abstract: PURPOSE:To reduce the quantity of hardwares, by providing an input shift register, a rounding shift register which holds a time order and performs round shifting, a transfer gate, a transfer gate output line, and a decoder. CONSTITUTION:The input registers 3-1-3-4 receive input data connected to an input data highway 1 in order. The round shift register holds the time order to be replaced at every data on each register stage, and performs the round shifting synchronizing with a shift operation. The transfer gate 9 is provided corresponding to each stage of the input shift registers 3-1-3-4 so as to be able to output an output from each stage of the input registers 3-1-3-4 directly onto an output highway 2. And the decoder 7 decodes the time order corresponding to each data outputted synchronously with the shift operation in the input shift registers 3-1-3-4 from the round shift register, and according to a result, selects one of the transfer gates 9, then, outputs the data onto the output highway 2 directly.