baber/WOPTO huggingface dataset:
Patent JP-H07193467-A (JP)
Title: Adaptive filter correction coefficient arithmetic circuit
Inventor: SHIOKAWA TOSHIMICHI
IPC: H03H21/00
Filed: 1993-12-27
Abstract: PURPOSE:To reduce arithmetic amount by unnecessitating rounding processing by providing a first subtracter for outputting a correction coefficient real number part by subtracting the multiplied output signal of a second multiplier for calculating and outputting a product with a signal, to which a negative step coefficient is multiplied, from the multiplied output signal of a first multiplier. CONSTITUTION:At the time of (n) samples, a data sequence real number part signal 101, imaginary number part signal 102, error sequence real number part signal 103, imaginary number part signal 104 and step coefficient 105 are respectively defined as (a), (b), (c), (d) and alpha. As outputs, alpha (ac+bd) is provided from a subtracter 112 as the correction coefficient real number part and alpha (bc-ad) is provided from a subtracter 113 as a correction coefficient imaginary number part. In this case, concerning a real signal (-alphabd) 109 outputted from a multiplier 5, its polarity is kept as it is through two times of subtracting operations, the error with cut-off processing generated at the multiplier 5 is mutually subtracted by a subtracter 8 and reduced into an extremely small value, and the error of a filter coefficient is not accumulated.
Patent JP-H05163693-A (JP)
Title: Selvage-recovering system in wet method for producing non-woven fabric
Inventor: KURAMOCHI YOICHI
IPC: D21F1/66
Filed: 1991-12-17
Abstract: PURPOSE:To disperse the selvage part of a nonwoven fabric made by a tanmo wire cloth in a specified condition and to return the selvage part to the screened system without returning it to the raw material preparation system. CONSTITUTION:Slurry sent out from a head box 1 is subjected to paper-making by a tanmo wire cloth 2 and a preset-width part is transferred to a felt 3. The selvage part 4, together with diluent water 7, is sent to a couch pit 5 and a recovery tank 8 so as to be dispersed and a constant amount thereof is sent to the screened system 10. The diluent water is added in an amount (m<3>/min) calculated by 1/1000 [[pump width (m) -preset width (m)]X weight (kg/m<2>)X speed of paper-making (m/min)]/preset concentration].
Patent JP-H05165293-A (JP)
Title: Multicolor image forming device
Inventor: HIRONO TATSUO
IPC: G03G21/10
Filed: 1991-12-17
Abstract: PURPOSE:To obtain color balance whose reproducibility is excellent by detecting image density formed in a state where electrostatically charging potential and exposure potential are set on a first specified electric potential, and setting a second specified electric potential in accordance with the density. CONSTITUTION:T sensors(toner density detecting means) 14-3 to 17-3 detect toner density in respective developing devices 14 to 17, a developing density pattern detector image density detecting means) 18 detects the density of a developed image on a photosensitive body. Each detection output is inputted to the A/D input terminal of the CPU of a controlling part, and converted to a digital value. And when the detector 18 detects the density of the surface of the photosensitive body, and when the T sensors 14-3 to 17-3 detect the toner density of initial developer, the CPU outputs an adjusting value to each sensor from D/A in order to obtain normal detection output. And an image is formed by setting electrostatically charging amount and exposure to a first set value, the image density is detected with the lapse of time, and the image is formed by setting electrostatically charging potential and the exposure potential by every color to a second set value according to the detected density.
Patent JP-2000165181-A (JP)
Title: Piezoelectric resonator, electronic component and communication equipment
Inventor: UNAMI TOSHIHIKO
IPC: H03H9/58
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric resonator with small spurious radiation, having a high difference ΔF between a resonance frequency and an anti- resonance frequency, easily made small, whose external electrode is hardly broken and having less dispersion in the characteristic. SOLUTION: The piezoelectric resonator 10 has a rectangular solid base 12. The base 12 includes a plurality of laminated piezoelectric layers 14, and 1st and 2nd electrodes 16, 18 are formed on a major plane of the piezoelectric layers 14. External electrodes 20, 22 are formed at an interval in a broadwise direction one side face of the base 12 and connected respectively to the 1st and 2nd electrodes 16, 18. Let an entire size in a direction orthogonal to the major plane of the external electrodes 20, 22 be W and a size of a gap not opposed by the 1st and 2nd electrodes 16, 18 be g, then a relation of g/W>=0.1 holds.
Patent JP-H06179733-A (JP)
Title: Polyphenylene ether resin composition and composite material
Inventor: KATAYOSE TERUO
IPC: C08F290/00
Filed: 1992-12-15
Abstract: PURPOSE:To obtain a new curable polyphenylene ethere resin composition, having excellent dielectric characteristics of a polyphenylene ether and capable of manifesting excellent chemical and heat resistance after curing. CONSTITUTION:This curable resin composition is composed of (a) a reactional product of a polyphenylene ether with an unsaturated carboxylic acid or an anhydride thereof and a compound having at least one unsaturated bond group and at least one amine bond and (b) triallyl cyanurate and/or triallyl isocyanurate. Furthermore, this composite material is prepared by impregnating a substrate with this composition and laminates, etc. of the composite material are obtained.
Patent JP-H08172476-A (JP)
Title: Destination display system
Inventor: KATO MASAMI
IPC: H04M1/64
Filed: 1994-12-16
Abstract: PURPOSE: To provide a convenient destination display system which can change and confirm the destination even at a remote place. CONSTITUTION: This display system includes a voice accumulation part 109 to convert the speech signals into the digital data and to accumulate them. When the destination is changed at a remote place, the speech signals put on a circuit 110 are accumulated as messages. These accumulated messages are reproduced through the circuit 110 when the destination is confirmed. Then the system directly accumulates the speech signals and reproduces the accumulated messages when the destination is confirmed at a remote place. Furthermore the system directly reproduces the messages after accumulating the speech signals put on the circuit 110 as messages when the destination is changed at a remote place.
Patent JP-H08168941-A (JP)
Title: Work supplying system
Inventor: MORIO HIROMOTO
IPC: B65G1/04
Filed: 1994-12-16
Abstract: PURPOSE: To smooth the transmission of information for work supply by reducing mistakes through a process of improving picking work efficiency, and by effectively using a work managing computer. CONSTITUTION: A plurality of parts are assorted by the kind and stored into a plurality of part storing racks 15 in part storing units 11 of a part warehouse, display lamps 17 and bar codes 18 are provided on respective part storing racks 15, and lamp controllers 30 are also provided. A plurality of part housing parts 4 are provided on a pallet truck 5 of a part conveying truck 3, display lamps 9 are provided on respective part housing parts 4, and a lamp controller 26 is also provided. A picking conveying rack terminal instrument 24 receives information from a part managing computer and outputs it to the controllers 26, 30, and since the display lamps 9, 17 are turned on by kind of parts, picking can be efficiently performed according to the display of the display lamps 9, 17.  In a part supplying vehicle 14, a handy terminal instrument 32 for supplying parts, capable of radioing the part managing computer is provided.
Patent JP-H05137474-A (JP)
Title: Method for exterminating miscellaneous seaweeds in sea bottom of sea tangle farm and its apparatus
Inventor: SAITO KIYOSHI
IPC: A01K61/00
Filed: 1991-11-22
Abstract: PURPOSE:To efficiently exterminate miscellaneous seaweeds in the sea bottom of a sea tangle farm, etc., so as to promote adhesion and growth by performing operation to lift or lower the whole reticulate extermination lattice unit relatively to a reef in the sea bottom. CONSTITUTION:Operation to lift or lower the whole reticulate extermination lattice unit (f) in which each extermination rope unit having toothed rollers, made of steel and rotatably tied in a row through washers to a rope is formed for warp and weft ropes is repeatedly performed to exterminate various seaweeds in the sea bottom such as a sea tangle farm.
Patent JP-H0674313-A (JP)
Title: Planetary roller transmission and multistage structured planetary roller transmission
Inventor: IWAMOTO HITOSHI
IPC: F16H13/08
Filed: 1992-12-15
Abstract: PURPOSE:To simply and accurately adjust preload to a deep groove ball bearing for supporting a planetary roller in a planetary roller transmission. CONSTITUTION:Flanges 15 and 15 extending in a radial and outward direction are provided on an external peripheral portion on one axial direction end side of each of the outer rings 8a and 8a of the deep groove ball bearings 8 and 8 provided between a planetary roller 3 and a planetary shaft 7. These flanges 15 and 15 are made to abut on both ends of the planetary roller 3, causing the outer rings 8a and 8a not to move. On the other hand, a cylindrical distance piece 16 which is shorter than the space between the outer rings 8a and 8a is secured on the outer periphery of the planetary shaft 7 in the area between both inner rings 8b and 8b. These inner rings 8b and 8b are axially compressed by the spacer 13 and E ring 14 arranged on both sides of the inner rings 8b and 8b, causing the bearings 8 and 8 to be preloaded.
Patent JP-H01173418-A (JP)
Title: Magnetic recording medium
Inventor: HASUMI KAZUO
IPC: G11B5/702
Filed: 1987-12-28
Abstract: PURPOSE:To improve S/N and C/N by using polyurethane as a binder of a magnetic layer, fine powder of a carbon system as a back layer and fine powder of the carbon system as the magnetic layer. CONSTITUTION:The polyurethane consisting of the chain extender selected from the group consisting of diol, diamine and hydroxyamine compds. having amino groups and amide groups as well as polyol and diisocyanate is used as the binder of the magnetic layer and the fine powder of the carbon system having >=150ml/100g oil absorption is used for the back layer; in addition, the fine powder of the carbon system of <=5% of the weight of the fine ferromagnetic powder is used for the magnetic layer. The magnetic recording medium which has the excellent S/N characteristic and C/N characteristic, substantially prevents electrostatic charge, has less drop-outs and has the excellent reliability is thereby obtd.
Patent JP-2000159232-A (JP)
Title: Container for carriage
Inventor: AONO KAZUHISA
IPC: B65D21/04
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To stack containers for carriage with an article stored therein for exhibition and sale by providing a large notched part to each wall part, and forming a recessed fitting part to which each supporting leg part projected horizontally on an outer surface of each wall part can be fitted at the corresponding position of the wall part opposite to each supporting leg part. SOLUTION: A large notched part 7 in which a wall surface is cut rectangular from an upper edge of a wall part to the depth of about 2/3 of the total height is formed on a forward wall part 2 out of four wall parts 2-5, and supporting leg parts 21a, 21b extending in a strip shape in the vicinity of a bottom part 1 from a flange part 9 are provided on both sides of the notched part 7 on the outer surface of the forward wall part 2. Similar supporting leg parts 41a, 41b are formed on other wall parts 3-5, and recessed parts 32a, 32b-52a, 52b in which supporting leg parts 21a, 21b...41a, 41b to be stacked vertically can be fitted, are formed on inner surfaces of the wall parts 3-5 from a flange part 8 to a part in the vicinity of the flange part 9. A commodity can be taken out of the notched part 7 with a plurality of container stacked.
Patent JP-2000162921-A (JP)
Title: Image forming device and method
Inventor: NISHIKATA AKINOBU
IPC: G03G15/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To enhance the productivity of a device and to improve user's handleability by shortening document reading time when a document bundle consists of the documents of the same size. SOLUTION: When the document bundle consists of the documents of the same size, the first document out of the document bundle placed on an automatic document feeder 6 is read in a state where the document is fixed on a platen glass 201, and the second and succeeding documents are read in a state where they are kept running on the platen glass in the midst of feeding the document by the feeder 6.
Patent JP-H02177262-A (JP)
Title: Current collecting body for lead accumulator and accumulator
Inventor: KAMIHARASHI SEIJI
IPC: H01M4/68
Filed: 1988-12-28
Abstract: PURPOSE:To prevent deterioration of current collecting ability of a lattice, and to improve cycle life by coating a conductive polymer in which a sole PbO2 as a conductive material, or with a PbO2 as a matrix at least one component among Pb lead alloy, C, and Ag powder is added to an acidproof polymer, on the lattice body. CONSTITUTION:The surface of a lattice that is a positive electrode current collecting body is coated with a surface treatment agent in which at least one among PbO2, Pb, Pb-Sb, C, and Ag is added with PbO2 as a matrix, or a sole PbO2, to an acidproof polymer, and an actuating material is filled in the lattice. Filling of the actuating material can be done before or after the surface treatment agent is cured or hardened. Diffusion of sulfuric acid to the lattice surface can thus be prevented as well as the corrosion of the lattice can be suppressed.
Patent JP-H06205354-A (JP)
Title: Recording device and reproducing device
Inventor: NITTA HAJIME
IPC: G11B27/034
Filed: 1992-12-15
Abstract: PURPOSE:To easily execute after-recording and rewrite of an audio signal. CONSTITUTION:A video signal from an input terminal 1 is fed to a motion compensation inter-frame prediction circuit 2, a discrete cosine transformation(DCT) circuit 3, a quantization circuit 4, a variable length coding(VLC) circuit 5, a video multiplexer coder 7, a buffer 8, and a system multiplexer coder 9, and each time stamp(TS) from an input terminal 13 is fed to the coder 9. Then a signal from the coder 9 is fed to a recording coding circuit 14, in which a prescribed recording signal is recorded on a recording medium such as a disk 15. A semiconductor (IC) memory 16 is provided in the disk 15 in addition. Furthermore, an audio signal from the input terminal 17 is fed to an IC memory controller 19 through an audio coder 18 and each time stamp (TS) from the input terminal 21 is fed to the controller 19. Then each signal is written in the semiconductor memory 16 by the controller 19.
Patent JP-H08121853-A (JP)
Title: Gallery
Inventor: CHOJI YUKIHIKO
IPC: E06B7/082
Filed: 1994-10-19
Abstract: PURPOSE: To provide a gallery for air discharge or supply which can prevent the entry of rain water from outside, even in the case of a slanting rain, but which can still perform smoothly its original function of the air discharge or supply. CONSTITUTION: In the case of an air discharge gallery, a blade 2 provided in a vertical frame 1 across its width consists of a main plate part 2a inclined downwardly toward outside, a downwardly vertical plate part 2b extending directly below from the lower end of the inclined main plate part, and a rising plate part 2c bent at an acute angle upwardly and outwardly from the upper end of the inclined main plate part 2a. In the case of an air supply gallery, the blade 2 consists of a main plate part 2a inclined downwardly toward outward, a downwardly vertical plate part 2b bent at an acute angle downwardly and inwardly from the lower end of the inclined main plate part, and a rising plate part 2c extending directly above from the upper end of the inclined main plate part 2a.
Patent JP-H06180261-A (JP)
Title: Dynamic amount sensor
Inventor: KOBAYASHI SHINJI
IPC: G01P15/125
Filed: 1992-12-15
Abstract: PURPOSE:To obtain a sensor at a high yield that has an excellent impact resistance against the dynamic amount in the reverse direction to a substrate by providing stopper on either of fixed electrodes so that the displacement in the approximately vertical direction of the substrate on a beam-like structure may be regulated. CONSTITUTION:A sensor 30 detects the change in electrostatic capacity between a beam-like structure 13 and a fixed electrode 33 and between the structure 13 and a fixed electrode 35 in order to find out the dynamic amount applied to the sensor 30 itself. A stopper 31 for regulating the change to a substrate 11 of the structure 13 and its reverse side is provided a part of the electrode 33 adjacent to the structure 13. Therefore, when the sensor 30 is applied with a dynamic amount in a direction where the structure 13 is displaced to the substrate 11 and the reverse side thereof, the stopper will regulate the displacement, thereby not leaving the structure 13 away from the substrate 11. The stopper 31 is provided on a part of a plurality of fixed electrodes 33 and the quantity of stoppers 31 is determined depending on required durability.
Patent JP-H08175973-A (JP)
Title: Agent for external use for treating skin corneous abnormality
Inventor: TAKEMURA YASUHIRO
IPC: A61K31/19
Filed: 1994-12-20
Abstract: PURPOSE: To obtain the subject agent effective for a group of psoriasis such as psoriasis vulgaris, pustular psorlasis, erythroderma psoriaticum and psoriasis arthropica, a group of ichthyosis, skin corneous abnormalities, etc., containing, as active ingredient, a carboxyl-contg. nonsteroidal anti-inflammatory analgesic. CONSTITUTION: This agent for external use contains, as active ingredient, a carboxyl-contg. nonsteroidal anti-inflammatory analgesic such as flurbiprofen, indomethacin or ketoprofen, and also contains pref. 2-20wt.% of a solubilizer such as ethanol, propanol, butanol, glycerin, sorbitan or polyethylene glycol.
Patent JP-H05324246-A (JP)
Title: Multiwindow display controller
Inventor: KAWASAKI HARUHISA
IPC: G06F3/048
Filed: 1992-12-16
Abstract: PURPOSE:To prevent windows from being displayed exceeding the display range of a display when the display position of the window is changed. CONSTITUTION:When arranging display processing is selected, a CPU 12 sets the starting point coordinates of the respective windows for which the display positions of the windows are successively shifted at a window control table 16. At this time, the CPU 12 investigates whether or not the coordinates of the right end and the lower end of the window respectively exceed the width and the height of a CRT display 23 and corrects the width and the height of the window respectively at the time of exceeding those of the CRT display 23. Then, the plural windows are arrayed and displayed on the CRT display 23 based on the data of the window control table 16.
Patent JP-H11151718-A (JP)
Title: Apparatus for processing foamed polystyrene waste
Inventor: HIRAKAWA TOSHIYUKI
IPC: B29B17/04
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To smoothly obtain a regenerated polystyrene material with uniform quality without generating inconveniences such as generation of bad odor, noises and waste of materials on recycle processing of foamed polystyrene waste. SOLUTION: A hopper 20 receiving ground foamed polystyrene waste Pa, a feeding room 30 communicating with the hopper 20 and receiving the ground waste Pa from the hopper 20, a melting cylinder part 40 communicating with the feeding room 30 and provided with an extrusion nozzle 41 for a molten polystyrene material on the opposite side of the communication side of the feeding room 30 and a heating means and a screw 50 extending from the inside of the feeding room 30 toward the nozzle 41 side in the melting cylinder part 40 are provided. In addition, feeding the ground waste Pa into the melting cylinder part 40 from the feeding room 30 and extrusion of the molten polystyrene material heated and melted in the melting cylinder part 40 from the nozzle 41 are performed by the screw 50.
Patent JP-H09289851-A (JP)
Title: Fishing reel
Inventor: ROBAATO REON KAAPENTAA
IPC: A01K89/015
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent a failure of an operating mechanism for changing a fishing reel from a recovering mode to a casting mode. SOLUTION: In this fishing reel, a central bearing cap 30 received and imparts a guiding bar for a spool shaft 32. A clutch means for a selective action releasing a spool pinion gear 34 from the spool shaft 32 is imparted at the place. A carrying plate 36 is mounted on an upper part of a pair of props 38 formed in one body together with a side face plate 15a and, with this construction, the carrying plate 36 can be transferred nearly parallel to the spool shaft 32. The carrying plate 36 is placed in the inside of anannular depressed part 40 of the pinion gear 34.
Patent JP-H02180672-A (JP)
Title: Setting of demarcation line in painting in multiple color
Inventor: FUKUMOTO NOBORU
IPC: B05D1/32
Filed: 1988-12-28
Abstract: PURPOSE:To permit a demarcation line to be positioned exactly and easily when a demarcation tape is attached with a notch and the edge of the surface of an object to be coated arranged in coincidence by previously providing a notch in the position corresponding to the edge of the surface on the masking side of the demarcation tape. CONSTITUTION:A demarcation line 1 is delineated on a surface 2 to be coated using a template 3 reproduced into the form of the surface 2 and the template 3 is then removed therefrom so as to attach thereto a demarcation tape 4 consisting of one piece pattern tape in coincidence with the demarcation line 1. And a masking material 5 is attached to the surface with its edge matching with the demarcation tape 4. To accomplish this, a notch 6 has previously been provided in the position corresponding to the edge of the surface 2 on the masking side of the demarcation tape 4 and the demarcation tape 4 is positioned upon attachment thereto with the notch 6 and the edge of the surface 2 arranged in coincidence. As a result, an exact positioning of the demarcation line can be effected, even in cases where the demarcation line is curved, the distance between the surface edges is long and a suitable character line is not present near the demarcation line.
Patent JP-H08163550-A (JP)
Title: Mark detector
Inventor: MIYAHARA MAKOTO
IPC: H04N5/225
Filed: 1994-12-09
Abstract: PURPOSE: To detect a mark without erroneous detection without using a complicated image processor by setting an inspection area by horizontal and vertical bright lines, defining signals more than a fixed level higher than the level of a part below the mark as ON signals and detecting the presence and absence of the mark. CONSTITUTION: The horizontal and vertical bright lines 15, 16, 17 and 18 are displayed on a monitor 4 and the inspection area is set by a horizontal and vertical bright line generation circuit 2 and the inspection area is scanned by a scanning line 19. At the time, fixed level signals from a level setting circuit 7 are added to image signals 1d from a TV camera held by a sample-and-hold circuit 5 in an adder 8 and supplied to a comparator 9 as reference signals (b). Then, when the level of the signals 1d is higher than the signals (b), the ON signals C are outputted from the comparator 9 and judgment signals 12 for indicating the presence of the mark are outputted from a gate circuit 11. By the constitution without the need of the complicated image processor, whether or not the display mark is present in an image pickup object is detected without the erroneous detection.