baber/WOPTO huggingface dataset:
Patent JP-S5742844-A (JP)
Title: Fault detector of article checker
Inventor: KOIDE TAKESHI
IPC: G01N21/90
Filed: 1980-08-28
Abstract: PURPOSE:To detect the faulty checking function of a checker automatically in its early stage, by generating a fault signal when the reset signal of a defective counter is sent out earlier than that of an article-number counter. CONSTITUTION:A fault detector 7 is provided with the 1st counter 18 which counts the number of glass bottles and the 2nd counter 19 which counts defectives; they are supplied with preset values from presetting parts 10 and 11, respectively and both reset by a reset signal generated when one counter reaches its preset value. This constitution permits the counter 18 to send a reset signal eariler normally, but if the counter 19 sends a reset signal earlier due to the fault of a checker, a fault signal is stored in a storing circuit 13 and an alarm device 14 is put in operation, so as operator takes a countermeasure to it and then resets the counters with a reset switch 15. Consequently, a faulty checking function is detected automatically in its early stage.
Patent JP-H0417663-A (JP)
Title: Surface-coated hard member for cutting tool and wear-resistant tool
Inventor: OMORI NAOYA
IPC: C23C28/04
Filed: 1990-05-09
Abstract: PURPOSE:To impart excellent wear resistance while maintaining the strength of a base material by alternately laminating a layer of the carbide, nitride and carbonitride of Zr and a layer of the carbide, nitride and carbonitride of Al on the base material surface in specified thicknesses. CONSTITUTION:A layer of ZrC, ZrN or ZrCN and a layer of AlC, AlN and AlCN are alternately laminated in 0.01-0.2mum thickness on the surface of a base material consisting of a cutting tool or a wear-resistant tool to form a hard coating layer. Ten or more layers are laminated, and the total thickness is controlled to 0.5-10mum. The adhesive strength to the base material is enhanced by the Zr compd. layer, the chipping resistance of the hard coating layer is improved by the Al compd., and the crystal grain is refined by dissolving the Al compd. into the layer of ZrC, etc. The resistance to wear, high welding and chipping of the entire coating layer is improved by the synergistic effect of the laminated layers.
Patent JP-H0621341-A (JP)
Title: Capacitor provided with ruthenate electrode
Inventor: PAPU DEII MANIA
IPC: H01L27/108
Filed: 1993-04-23
Abstract: PURPOSE: To provide a capacitor which requires neither a complex processor not an extra processing stage for maintaining an oxide-free electrode surface. CONSTITUTION: A capacitor 11 is formed on a dielectric layer 34. A conductive layer 36 is formed on the electric layer 34. An arbitrary barrier layer 16 is formed and electrically connected, and the conductive layer 36 is separated from a 1st electrode area 20 having a ruthenate part. A dielectric layer 22 is formed on the 1st ruthenate electrode area 20 to form a capacitor dielectric. A 2nd electrode region 24 is formed on the dielectric layer 22. An arbitrary barrier layer 28 is formed on the electrode region 24. A conductive layer 32 is formed on the arbitrary barrier layer 28 and brought into electric contact with the electrode region 24. A dielectric layer 30 is formed to electrically separate the capacitor 11.
Patent JP-H08280580-A (JP)
Title: Toilet seat lifting device
Inventor: OKITA KAORU
IPC: A47K13/10
Filed: 1995-04-19
Abstract: PURPOSE: To eliminate a protruded object above a toilet seat and improve the usability for handicapped person by providing the right and left moving members liftably provided along the right and left fixed guides arranged on the right and left of a toilet stool main body and having toilet seat fitting sections for fitting the right and left ends of a toilet seat at the upper end. CONSTITUTION: A lift section 7 of the toilet seat lifting device is constitute of a carrier plate 12 moved along a guide rail 11 fitted in the vertical direction to a base plate 6, a slide plate 13 fitted to the carrier plate 12 at the lower end and fitted to a toilet seat at the upper end, and a guide frame 14 guiding the outer face. When a motor of a drive section 10 is rotated, a lifting cable 8 is wound on a drum, and a lowering cable 9 is delivered from the drum. When a loop formed by two cables 8, 9 is circulated in one direction, the lifting cable 8 lifts the carrier plate 12 to lift the toilet seat.
Patent JP-S5911072-A (JP)
Title: Scanning type photoelectric transducer
Inventor: NAKAYAMA YOSHIAKI
IPC: H04N5/335
Filed: 1982-07-09
Abstract: PURPOSE:To facilitate easy scanning type photoelectric conversion, by providing plural line sensors on a cylinder which turns sychronously with the vertical synchronizing signal, forming a two-dimensional image on the cylinder by optical fiber groups and then extracting the two-dimensional image with horizontal synchronization. CONSTITUTION:The continuous faces at an end of a bundle type optical fiber group 34 form a plane 35 and the continuous faces at the other end of the group 34 form a recess plane 36 of a cylinder. A two-dimentional image is formed on a film 40 on the plane 35 by a lamp 31 and an optical lens system. While a rotary cylinder 10 is set concentrically close to the cylinder plane 36. A line sensor 20 is attached to the surface of the cylinder 10 in the direction of the revolving shaft. This sensor 20 gives photoelectric conversion to the light sent from a counter part of the bundle 34 and produces image signals. This output is clocked out synchronously with frequencies of vertical and horizontal synchronizing signals received from an input terminal 13 via a rotary transformer 12. The image signals are delivered 14 via the transformer 12.
Patent JP-2000311813-A (JP)
Title: Electromagnetic drive mechanism
Inventor: NIIMI TAKUYA
IPC: H01F7/16
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a sacrificial part of a coil by providing a terminal with a guide part that controls the sacrificial part at a position apart from a fusing electrode, at fusing. SOLUTION: After winding around a bobbin, the other end 31b on a winding- end side of a coil is over wound for specified turns along a first guide protruding-piece 33b and a second guide protruding-piece 33c of a terminal 33, and then, after it is made to pass between a fusing part 33a and a flat surface part, it is wound for specified turns around an extending part 33d. By the first guide protruding-piece 33b and the second guide protruding-piece 33c, a position of a sacrificial part is surely controlled at a position apart from a fusing electrode 60. As a result, the sacrificial part is surely prevented from being damaged by the fusing electrode 60 at fusing.  It is prevented that the coil is down due to damage to the sacrificial part caused by tensile loading, by thermal expansion and thermal shrinkage of the bobbin repeated due to conducting/nonconducting of the coil and variation of the ambient temperature in an internal combustion engine, and reliability of operation of an electromagnetic valve of a drive mechanism is improved.
Patent JP-S5545654-A (JP)
Title: Stabilization of organic peracid
Inventor: MAKI TAKAO
IPC: C07C409/24
Filed: 1978-09-28
Abstract: PURPOSE: To stabilize a peracid, effectively, by using a thiocyanic acid salt which is easily available at low cost, as a stabilizer.  
     CONSTITUTION: A peracid such as a saturated aliphatic peracid (e.g. performic acid), an aromatic peracid (e.g. perbenzoic acid), an unsaturated aliphatic percarboxylic acid (e.g. percrotonic acid) or its solution in an inert solvent, is stabilized by adding a thiocyanic acid salt, pref. an alkali metal salt, an alkaline earth metal salt or an ammonium salt, optionally as a solution in a proper solvent. The amount of the additive is ≥100ppm, pref. 500W5000ppm of the percarboxylic acid (in the case of a solution, based on the sum of the acid and the solvent). Althrough the stabilizer is effective to the percarboxylic acid free from heavy metal, it is especially effective when the peracid contains heavy metals. It is also effective to the stibilization of percarboxylic acid in a metallic material such as stainless steel, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09288821-A (JP)
Title: Method for testing magnetic disk and device thereof
Inventor: YAMAGUCHI KENICHI
IPC: G11B5/84
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To improve reproducibility of a test and moreover to improve test accuracy when a disk is loaded into and unloaded from the test device repeatedly, and the test for the same signal written on the disk is performed repeatedly. SOLUTION: In the magnetic disk test device 10 for performing a retest after a precedent test, a write signal in a position on the disk written by the precedent test is reread, and from this reread data, a central coordinate of a track written with a signal of the disk 1 is obtained, and a fitting position of the disk 1 to a spindle is adjusted in order to conform the central coordinate of this track with an axially central coordinate of the spindle.
Patent JP-S5821045-A (JP)
Title: Running speed change gear of work truck
Inventor: FUKUI SATORU
IPC: F16H63/24
Filed: 1981-07-29
Abstract: PURPOSE:To smoothly perform speed change operation without causing the necessity for disengaging a main clutch, by interposing plural stages of speed change mechanisms and a fluid friction clutch respectively in branch transmission systems and connecting input and output shafts through the branch transmission systems. CONSTITUTION:A speed change gear 3 is constituted to perform transmission from an input shaft 6, interlocking to an engine, to an output shaft 8 through the first or second branch transmission system 7a, 7b. The first or second branch bransmission system 7a, 7b is constituted with a pair of first and second or third and fourth synchromeshed gear speed change mechanisms 10a-10d to the first or second transmission shafts 9a, 9b in a speed changeable state of four stages, further interposed with the first or second oil hydraulic friction clutch 11a, 11b respectively in the systems. A non-transmission state in both of the branch transmission systems 7a, 7b due to appearance of a slip state of the clutches 11a, 11b, is avoided to perform switching operation.
Patent JP-H09275928-A (JP)
Title: Production of dried sweet potato
Inventor: KUMADA SHICHIRO
IPC: A23L19/10
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing dry sweet potato, capable of efficiently using sweet potatoes of raw material to produce the dry sweet potato pieces good in flavor and tooth texture and uniform in sizes. SOLUTION: This method for producing dry sweet potato comprises cleaning fresh sweet potatoes of raw material with water in a water tank to remove stains adhered to the skins of the fresh sweet potatoes, steaming the cleaned fresh sweet potatoes of raw material in a steamer, removing the skins from the steamed sweet potatoes, cutting the sweet potatoes of raw material into pieces, binding plural sweet potato pieces to each other into a bound sweet potato material, molding the bound sweet potato materials into a rectangular sweet potato molded product with an upper mold and a lower mold, slicing the sweet potato molded product into sliced pieces, and subsequently sun-drying the sliced pieces into slice-type dry sweet potatoes.
Patent JP-2000312099-A (JP)
Title: Method and unit for mounting component
Inventor: YAMAMOTO MINORU
IPC: H05K13/04
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To offer a component mounting method with high reliability which can be implemented at a low cost. SOLUTION: This component mounting method uses a mounting head 3 for sucking an electronic component 5 fed by a feeder. A component recognition camera 8 is used to pickup an image of the sucked electronic component 5 against a background member 12 made of a luminous material, which has been radiated with light in advance and emits light, so as to determine the position. The position of the electronic component 5 is relatively corrected, based on the determined position, and then the component 5 is mounted on a substrate. This unit uses the mounting head 3 provided with the background member having no light source, which can be implemented at a low cost and enables highly reliable component recognition without no the possibility of interference by a light coming from the outside.
Patent JP-H10308676-A (JP)
Title: Interleaving device and deinterleaving device
Inventor: AIZAWA MASAMI
IPC: H03M13/27
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a Ramsey interleaving device and a deinterleaving device through the use of a RAM and to reduce a circuit scale and power consumption. SOLUTION: A write address register 1 is constituted of a column address register 1a and a row address register 1b. An adder 3 adds n1 to the row address register 1b with n2 as a modulus. One is added to a read address register 5 by an adder 7. The write address register 1 or the read address register 5 is selected by an address selector 9 and the address of a RAM 11 is provided. A bypass selector 13 selects either data of an input terminal 15 or read data of RAM 11, outputs it to a data output terminal 17 and outputs an interleaved data string.
Patent JP-S5244044-A (JP)
Title: Air conditioner
Inventor: SATOU TOSHIO
IPC: F24F3/00
Filed: 1975-10-06
Abstract: PURPOSE: To provide an air conditioner, in which a big building or the like is divided into small sections according to the requirements for air conditioning, and cold or hot water is selectively circulated in turn from a section having a higher load of air conditioning to a section with a lower load, thereby reducing load variation of air conditioning which is liable to be varied with seasons of the year, time of the day, etc. and achieving economical operation of air conditioning. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6011123-A (JP)
Title: Fourier transform type spectrophotometer
Inventor: ICHIMURA KATSUHIKO
IPC: G01J3/453
Filed: 1983-06-30
Abstract: PURPOSE:To enable exact data sampling by inserting a layer of a medium of which the refractive index varies with wavelength to one side of bisected two optical paths more than into the other optical path and making the two optical path asymmetrical. CONSTITUTION:A medium layer of which the refractive index varies slightly with wavelength is inserted into either of optical paths for two light beams (a), (b) asymetrically from the other. A laser light source N emits a visible light beam which is made incident to an interferometer and is detected by a detector D'. As a movable mirror M2 moves, the quantity of the visible light incident to the detector D' fluctuates periodically and therefore the output from the D' is made by waveform shaping into the sampling pulses to operate a sumple holding circuit SH. The pulses are at the same time counted by an arithmetic control circuit C. The start point for scanning of the mirror M2 is taken at the position of suitable -X and the photometric outputs in the positions x1, x2-xn for the count values 1, 2, 3-n of the sampling pulses are stored in a memory Me. The circuit C reads out the data from the memory Me and calculates power spectra after one time of scanning with the mirror M2.
Patent JP-H06332099-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIRABAYASHI KAZUHIKO
IPC: G03C1/12
Filed: 1993-05-21
Abstract: PURPOSE:To provide the silver halide photographic sensitive material superior in dimensional stability and small in residual dye stains. CONSTITUTION:This silver halide photographic sensitive material contains in one layer on a support at least one of compounds represented by formulae I-V (in which X is-S-or-Se-; at least 2 of R1-R5 are each an organic group having a watersoluble group; Y is-S-or-Se-: at least 2 of Z1-Z6 is an an organic group having a water-soluble group), and the photosensitive material contains a polymer latex stabilized with a gelatin in at least one of hydrophilic colloidal layers including silver halide emulsion layers.
Patent JP-S5915504-A (JP)
Inventor: SATOU RIYOUDA
IPC: B63C11/28
Filed: 1982-07-10
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-H11309811-A (JP)
Title: Manufacture of laminated sheet
Inventor: ABE NOBORU
IPC: B32B37/10
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent resin compositions from flowing out of an end of width direction of a pressed object during manufacturing by pressing and bonding a laminate, which is laminated so that metallic foils are arranged on both surfaces, using laminate rolls, and thereafter removing the resin composition at the end of width direction of the pressed object and the pressed object is heated and cured. SOLUTION: Two resin-impregnated bases 3 are formed by impregnating bases 1, which are continuously fed, with resin compositions 2 containing thermoset resin of radical polymerization. The resin-impregnated bases 3 and two metallic foils 4 are laminated so that the metallic foils 4 are arranged on both surfaces thereof. Next, a laminate is pressed and bonded by laminating rolls 5, and thereafter the resin composition of an end of width direction of the pressed object is removed by a resin removing device 6, and the pressed object is heated and cured in a heating and curing furnace 7. And then, the pressed object is cut by cutters 8 for continuously manufacturing laminated sheets. The number of the resin-impregnated bases 3 to be laminated is not limited, the number thereof can be appropriately controlled corresponding to thickness of laminated sheets to be obtained.
Patent JP-H11311743-A (JP)
Title: Zoom lens using diffraction optical element and image pickup device using the zoom lens
Inventor: NAGATA TETSUO
IPC: G02B13/18
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To excellently compensate chromatic aberration and to restrain the incident angle of luminous flux to a diffraction surface to be small from a wide angle side to a telephoto end by including a negative lens group taking the charge of the largest variable power action and a positive lens group on an image side and constituting the positive lens group of one diffraction optical element. SOLUTION: This lens is equipped with a 1st group G1 consisting of one positive meniscus lens whose convex surface faces to an object side, a 2nd group G2 consisting of a negative meniscus lens and the positive meniscus lens whose convex surfaces face to the object side and having the largest variable power action, a diaphragm S, a 3rd group G3 consisting of the diffraction optical element(DOE) provided with a diffraction surface r10 on the surface of the positive meniscus lens whose convex surface faces to the object side on the image side, and a 4th group G4 consisting of one double-positive lens. Then, from the wide angle end to the telephoto end, the 1st group G1 and the diaphragm S are fixed, the 2nd group G2 is moved to the image side, and the 3rd and the 4th groups G3 and G4 are moved to the object side.  An aspherical surface is used as the surface of the 2nd group G2 nearest to the image side and the surface of the 4th group G4 on the object side.
Patent JP-H04346033-A (JP)
Title: Plant-abnormality diagnostic apparatus
Inventor: MURATA RYOICHI
IPC: G01D21/00
Filed: 1991-05-24
Abstract: PURPOSE:To improve the availability and the safety of a plant by integrating the results of the identifications of abnormality causes outputted from dispersed expert systems (dispersed ES) having the different expert knowledges. CONSTITUTION:The plant-state amount of an identification-object plant 100 for an abnormal causes is stored in a first working memory 2 through a plant- state-amount inputting device 1. The results of the identifications of the causes from a plurality of dispersion ESs 200 are stored into a second working memory 5 through a cause-identification-result inputting device 4. In a plant-state judging device 3, the plant-state amount stored in the memory 2 is inputted, and whether the plant 100 is in a transition state or in a steady state is judged. In a cause- identification-result integrating device 9, the result of judgment with the device 3 and the plant-state amount and the result of the cause identification which are stored in the memories 2 and 5 are inputted through a databus 20. First-third knowledge bases 6-8 are checked and processed for the abnormality cause with the name of the dispersed ES as a key word. The results of the identifications of the abnormal causes from the dispered ESs are integrated. The result is outputted from an output device 10.
Patent JP-S62276484-A (JP)
Title: Access control apparatus for radiation control area
Inventor: KANO MAMORU
IPC: G01T1/00
Filed: 1986-05-26
Abstract: PURPOSE:To prevent the destruction of the information recorded on a card by the effect of radiation, by reading the bar code of the card by a card reader apparatus and performing the judge standard of bar opening/closing by external machinery through an interface apparatus. CONSTITUTION:If a person entering a room or going out therefrom inserts a bar code card 11 in card insert slits 19, 20, a card reader apparatus 12 optically reads a bar code to transmit all of informations to external machinery 16 through an interface apparatus 13. The data base stored in the external machinery 16 is searched for on the basis of said informations and the presence of the opening and closing of a bar 18 is judged to issue an order to a bar opening and closing apparatus 15 through an interface apparatus 14. The bar opening and closing apparatus 15 operates the bar 18 on the basis of the opening/closing of the bar 18 and allows either one of the 'passing' lamp 21 and 'no- passing' lamp 21 mounted to the whole of the apparatus 17 to light.
Patent JP-S5822651-A (JP)
Title: Method of machining ball groove of ball joint at uniform movement
Inventor: FUNAHASHI IKUMI
IPC: B24B19/02
Filed: 1981-07-30
Abstract: PURPOSE:To enable a single machining apparatus to perform ball groove machining with the inclination varied, by swinging a swingable table with the inclination of the ball groove retained so as to shift a grinding stone by a prescribed stroke. CONSTITUTION:A main shaft 28 journaled on a sliding table 26 and having a work support apparatus 27 at the forward end is inclined, with respect to the horizontal level, with the same angle as the inclined angle of the ball groove. First, an outer wheel 1 is secured to a support apparatus 27, the grinding stone 19 having a spherical machining surface is positioned at a point (A), the sliding table 26 is moved forward and backward, and at the same time intermittent cutting is carried out into a grinding head to finish the ball groove. Then the phase of the shaft 28 is indexed at 120 degree intervals to perform the similar grinding to finish three ball grooves inclined in the same direction. Then the swingable table 24 is rotated to a stopper 36, and the grinding stone 19 is moved to a point (B) to perform the same procedure to finish a ball groove having a different inclination. An inner wheel 2 is also similarly machined.
Patent JP-S5244345-A (JP)
Title: Ignition-timing control device for an internal combustion engine
Inventor: USHIJIMA TAKASHI
IPC: F02P5/10
Filed: 1975-10-06
Abstract: PURPOSE:In addition to the time when a change gear is in a high-speed level position, even when it is in a neutral position, devised is to apply a negative pressure to the ignition timing device so as to kane an accurate angle of lead in the ignition timing for an internal combustion engine.