baber/WOPTO huggingface dataset:
Patent JP-H04138906-A (JP)
Title: Vibratory state quantity estimating device
Inventor: YAMAGUCHI HIROYUKI
IPC: B60G17/015
Filed: 1990-09-28
Abstract: PURPOSE:To enable correct state-estimation by inputting a signal of the physical quantity generated in the suspension, selecting an estimating device according to the gas spring oil chamber pressure based on the vibration model which is a function of the gas spring oil chamber pressure, and estimating the vibratory state quantity according to the physical quantity on the real time basis. CONSTITUTION:There are prepared within an estimating means a plurality of vibratory information estimating means a1, a2, a3... according to the respective gas spring oil chamber pressure range R1, R2, R3... to estimate the state quantity based on the vibration model with a fixed gas spring constant k2. For example, when estimation is conducted on the state quantity regarding the spring movement of a suspension, a vibratory information estimating means to be used is selected from the estimating means (a) based on the gas spring oil chamber pressure p2 detected by a pressure detecting means (d). The selected vibratory information estimating means receives the signal of the relative displacement (y) and the signal of the damping force (f) detected by detecting means (b), (c) respectively, and conducts estimation of the relative displacement (y), the relative velocity (y'), the spring displacement x2, and the spring velocity x'2 on the real time basis.
Patent JP-H04139003-A (JP)
Title: Solid oxygen generating agent and its production
Inventor: FUJIOKA AKIRA
IPC: A01K63/04
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a solid oxygen generating agent excellent in moldability in tablet making process and mold releasing property from a die and suitable for various usages by compounding a fluorocarbon resin to the mixture of inorg. peroxide and neutralizing agent and solidifying the mixture. CONSTITUTION:When a mixture containing inorg. peroxide and neutralizing agent is solidified, a fluorocarbon resin is compounded by 2-10wt.% to the total amt. of the inorg. peroxide and neutralizing agent to produce the solid oxygen generating agent. For example, inorg. peroxide and neutralizing agent are compounded by specified amts., into which a fluorocarbon resin is added by the specified amt. above described and uniformly mixed. Then the mixture is molded with using a tablet punching machine or the like to obtain the solid oxygen generating agent in a desired form. Various oxygen generating rates can be given according to the purpose of use to this solid oxygen generating agent by controlling the amt. of fluorocarbon resin and conditions of solidification, for example, by controlling the pressure for punching tablets.
Patent JP-2001096671-A (JP)
Title: Rubber laminate
Inventor: IGAWA KATSUHIRO
IPC: B32B25/04
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a rubber laminate suitably used for a rubber product capable of easily replacing only an abraded or damaged part. SOLUTION: A rubber laminate is obtained by laminating a thermally reversible crosslinked rubber layer comprising a thermally reversible crosslinked rubber compsn. and a vulcanized rubber layer comprising a vulcanized rubber compsn.
Patent JP-S62121202-A (JP)
Inventor: HORI KIYOSHI
IPC: E01F13/04
Filed: 1985-11-21
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-S61140875-A (JP)
Title: Semiconductor integrated circuit
Inventor: HASHIMOTO MASAHIRO
IPC: G06F11/22
Filed: 1984-12-14
Abstract: PURPOSE:To take a diagnosis without depending upon the rising and falling times of a timing pulse by providing a means which varies a timing signal to an intermediate latch independently of normal operation independently. CONSTITUTION:When a timing signal 100 is generated, '1' is set in a latch '1' through an OR circuit 4 and an NAND circuit 5, but a latch 2 holds a '0' state by holding the signal 105 at '1' by holding the signal 105, so that the latch 2 holds the '0' state. Then, signals 100 and 105 are both held at '0' to generate a timing signal to the intermediate latch 2, which inputs the contents of a master latch 1 and is set to '1'. Consequently, while the master latch 3 is set to '0', the input signal 104 goes up to '1', thereby testing the holding function of the latch 3.
Patent JP-H02126362-A (JP)
Title: Chinese language input apparatus and keyboard thereof
Inventor: KIN JINKUN
IPC: G06F3/023
Filed: 1988-10-20
Abstract: PURPOSE: To unequivocally input all consonants and vowels, which are to be inputted, by operating 26 keys of a keyboard to which the consonants and the vowels, which constitute the piny in of KANJI (Chinese character) are allocated. CONSTITUTION: When keys to which the consonants constituting piny in are allocated from the keyboard (a) are operated, the consonants are generated from the key data conversion means (b). When keys to which the vowels following the consonants are operated, the vowels are generated from the means (b). KANJI applied to piny in constituted by the consonants and the vowels are retrieved from a single KANJI dictionar (c) by a retrieval means (d). Then, it is stored in a first storage means (e) as the input candidate KANJI and is displayed on a display device (i). When KANJI to be inputted exists in the displayed KANJI and a number or the like for selecting KANJI is inputted from the keyboard (a), the pertinent KANJI is selected from a selection means (g), is stored in a second storage means (f) and is displayed on the other prescribed area of the device (i).
Patent JP-H07123366-A (JP)
Title: Skew detection circuit
Inventor: NISHIMURA EIZO
IPC: G11B20/02
Filed: 1993-10-20
Abstract: PURPOSE:To generate and output skew pulses when detected horizontal pulses are out of the present range of horizontal synchronizing signals by setting the present range of the horizontal synchronizing signals beforehand. CONSTITUTION:This circuit is composed of a counter 1 for counting inputted clock signals, an upper limit comparator 2 for comparing the counted value of the counter 1 with the set reference value of an upper limit, a lower limit comparator 3 for comparing the counted value of the counter 1 with the set reference value of a lower limit, a NOR gate 4 for inputting the output signals of the upper limit comparator 2 and the lower limit comparator 3 and performing a logical operation, a D latch 5 for tentatively storing the output signals of the NOR gate 4, a horizontal pulse generation part 6 for generating the horizontal pulse composed of one clock signal synchronized with the starting edge of the horizontal synchronizing signals (H.SYNC) based on the inputted H.SYNC and clocks and also supplying the horizontal pulse to the counter 1 as a reset signal and an OR gate 7 for inputting the output signals of the D latch 5 and the horizontal pulses, performing the logical operation and generating and outputting the skew pulses.
Patent JP-S61141918-A (JP)
Title: Deodorizing apparatus
Inventor: KAWASHIMA MIKIO
IPC: A61L9/12
Filed: 1984-12-14
Abstract: PURPOSE:To obtain a deodorizing apparatus suitable for performing the deodorizing of a relatively small volume and showing high deodorizing effect to various malodors, by arranging a filter wetted with a deodorizing liquid in a gas flow passage by a blower. CONSTITUTION:Suction apertures and an exhaust port 9 are provided to the front surface and upper part of a case 10 and a blower 2 is attached so as to correspond to the suction apertures 1. A filter 6 by receiving a water non- absorbable fiber such as glass wool in a disc shaped container made of plastic is provided in a liquid sump. 8 so as to immerse the almost half thereof in the deodorizing liquid stored in said sump. 8 and the shaft 15 of said filter 16 is supported in a rotatable manner in the liquid sump. 8. When the filter 6 is rotated, the deodorizing liquid 7 enters the filter from an intake port 16 and air sent by the blower 2 is contacted with the deodorizing liquid in the filter 6 to be exhausted from an exhaust port 9. The malodorus component in air is dissolved in the deodorizing liquid 7 to be removed.
Patent JP-H09105778-A (JP)
Title: Cylindrical echo sounder transducer and its assembling method
Inventor: MINO ISAO
IPC: H04R1/44
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an echo sounder transducer usable for a long period in seawater and easy to assemble. SOLUTION: A cushioning material 5 is vertically arranged on a plurality of vibrating elements 4, a wiring material 12 connected to each vibrating element 4 is led into a casing 6, and a laminated structure formed out of the vibrating elements 4 and the cushioning material 5 is fixed to the casing 6, thereby, an oscillator assembly 10 is formed. A cylindrical rubber 1 in which materials 2, 3 having a heat transforming characteristic are buried, is put on the oscillator assembly 10. By heating the materials 2, 3 having the heat transforming characteristic, the oscillator assembly 10 is fastened by the cylindrical rubber 1 tightly to impart watertightness thereto.
Patent JP-H09104096-A (JP)
Title: Vein-embossment decorative board
Inventor: SUZUKI HITOSHI
IPC: B32B21/08
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a vein-embossment decorative board with high qualitative stability and a conduit groove embossment of resemblance to real natural wood and at a low cost. SOLUTION: This vein-embossment decorative board is composed of a synthetic resin layer of at least, one layer with a total thickness of 50-700μm formed on a base. In addition, a conduit groove is formed on the surface of the synthetic resin layer using an embossment die with a reversed conduit aperture shape of the surface of a natural wood formed on the surface of the die or an embossment die with a similar conduit groove shape formed on the surface of the die. The conduit groove provided on the surface of the decorative board is reproduced to the degree of about 10-80% of the depth of the conduit groove, from the top level, of the surface of a natural wood.
Patent JP-H10126170-A (JP)
Title: Modulation method for switching amplifier closed loop dual comparator
Inventor: FOGG JOHN K
IPC: H03F3/217
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To dispense with an expensive output filter and to attain an accurate output tracking operation by feeding the output of an H bridge driver circuit back to its input and applying the summing integration to the output, to obtain a control signal and also making an integrator function as a filter. SOLUTION: The signals are fed back to an input node 41 via a differential amplifier 40 from output terminals 20 and 22 of a driver circuit 24, consisting of an H-bridge such as a single comparator pwm(pulse width modulation) amplifier. Then the signals fed back to the node 41 are added to an input signal and inputted to an integration error amplifier 42. An integrated signal CTL+ and a complementary signal CLT- are generated by an inverter 14, and a control signal CTL± is obtained. At the same time, the amplifier 42 smoothes the pulse-type waveforms of signals CTL through the reconfiguration filtering. The signals CTL are supplied to the compactors 12 and 16, together with the modulating reference triangular wave signals. Then the output pwm and the complementary driver signal generated by the inverter 14 are supplied to a gate driver circuit 18.  Thus, accurate input and output tracking operations are carried out without requiring expensive output filter.
Patent JP-H03123595-A (JP)
Title: Presser for clothes
Inventor: UEDA SHIGEYUKI
IPC: D06F71/00
Filed: 1989-10-09
Abstract: PURPOSE:To stabilize the axis of rotation, to generate no abrasion nor deformation in an engaging member and to prevent the dislocation of a press sheet or a flapping phenomenon by disposing the axis of rotation of the press sheet in parallel with a fixed plate. CONSTITUTION:A fixed plate 10 having a heater 11 presses and heats clothes or the like by sandwiching them between the plate 10 and a movable plate 13 rotatably connected thereto through a hinge device 12. A press sheet 14 is provided between the fixed plated 10 and the movable plate 13. An end of the press sheet 14 is curled to a pile shape to obtain a press sheet 14a. An axis of rotation 15 is disposed therein. Engaging members 16 are fitted into both ends of the axis of rotation 15. The engaging members 16 are sandwiched and held by the hinge device 12. Thus, pressing pressure to the clothes or the like can be made uniform and double lines or small wrinkles are not generated.
Patent JP-2001083737-A (JP)
Title: Toner to be used for electrophotographic recording device
Inventor: MURAKAMI EISAKU
IPC: G03G9/08
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To preliminarily prevent production of an abnormal image such as contamination on the base and to obtain a good image by controlling the toner particles in such a manner that the existing rate of particles having the particle size of specified % or smaller of the number average particle diameter of the toner is specified % or smaller. SOLUTION: In the figure, the abscissa represents the existing rate of the toner (ratio in number) having the particle diameter equal to or less than 60% (3.6 μm) of the average particle diameter, while the ordinate represents the degree of contamination on the base. The evaluation '5' in the ordinate means that the base is not completely contaminated, and the smaller number of the evaluation means the higher contamination degree of the base. If the allowable range of the contamination of the base is >=2.5, the proportion of the toner particles having the average particle size equal to or less than 60% of the average particle diameter is <=25%.  Thus, by controlling the toner having such constitution that the existing rate of toner particles having the particle diameter equal to or less than 60% of the average particle diameter is <=25%, the contamination degree on the base in a recorded image can be controlled to an allowable range without increasing the production cost.
Patent JP-H0687212-A (JP)
Title: Transfer type ink-jet form recording device
Inventor: HOSHINO MASARU
IPC: B41J2/01
Filed: 1992-09-04
Abstract: PURPOSE:To maintain a recording head without enlarging the size of a recording device wherein a line recording head is used. CONSTITUTION:The recording device is equipped with an ink-jet line recording head 1 and an ink image holding drum 2 which catches ink droplets supplied therefrom and transfers an ink pattern on a recording form. An aperture 8 parallel to the rotary shaft of the drum 2 is formed and also a waste ink tank 10 communicating with the aperture 8 is incorporated into the drum 2. A controlling device is equipped in order to execute blank discharge in a stage wherein the aperture 8 is opposed to the recording head 1. Ink droplets depending on blank discharge approach the drum 2 from the aperture 8 and are held in a waste ink tank 10. A second aperture 9 is provided in the drum 2. A capping member 13 is movably provided forwards and backwards from the aperture 9 in the vicinity thereof. The nozzle aperture of the recording head 1 is sealed by projecting the capping member from the aperture.
Patent JP-H1087420-A (JP)
Title: Intercalation metal clathrate compound
Inventor: NOMURA KOICHI
IPC: A61K8/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new intercalation metal clathrate compound capable of selectively adsorbing fatty acids causing body smells, etc., and useful for make-up cosmetics and antiperspirant cosmetics. SOLUTION: This intercalate metal clathrate compound is obtained by allowing a clay mineral to include aluminum, zirconium, their oxides and/or their hydroxides, and one or more kinds of zinc, iron, magnesium, manganese, nickel, titanium, chromium and bismuth, their oxides and/or their hydroxides among the layers of the clay mineral. The clathrate compound is obtained by gradually adding NaOH to an aqueous solution of aluminum nitrate and/or zirconium nitrate to form the multi-nuclear hydroxide polycations of Al and/or Zr, adding the clay mineral to the polycation solution to intercalate the cation among the layers of the clay mineral, further adding the aqueous solution of one or more other metal nitrates, dropwisely neutralizing the mixture with NaOH, further intercalating one or more kinds of the hydroxides of metals selected from Zn, Mg, Mn, Ni, Cr and Bi among the layers, and subsequently lyophilizing the intercalation product.
Patent JP-S62124297-A (JP)
Title: Surface treated steel sheet having excellent corrosion resistance
Inventor: IKEDA SATOSHI
IPC: C25D11/38
Filed: 1985-11-22
Abstract: PURPOSE:To produce a surface treated steel sheet having excellent corrosion resistance, etc., by successively forming an underlying chromate layer, coating type chromate film and org. resin film on the surface of the Zn plated steel sheet in a manner as to satisfy specific conditions. CONSTITUTION:Zn plating or Zn alloy plating is deposited to about 5-80g/m<2> on the surface of the steel sheet to form the 1st layer. A reaction type chromate or electrolytic chromate film as the underlying chromate layer is formed on the plated surface to form the 2nd layer. The coating type chromate film is further formed as the 3rd layer thereon. The chromate deposition is made 3-250mg/m<2> in terms of the amt. of chromium in total of the 2nd and 3rd layer. The chromate deposition of the 3rd layer is made >=1mg/m<2>. The free hexavalent chromium is deposited at 3-30wt% by the total chromium deposition. The org. resin film consisting of an arcylic resin, etc., as the 4th layer is formed at 0.3-2g/m<2> deposition and about 5-40wt% silica is preferably incorporated therein. The steel sheet having excellent fingerprint resistance, paintability, corrosion resistance in flawed parts, workability, etc., is thus obtd.
Patent JP-H02109287-A (JP)
Title: Spark plug
Inventor: MIURA MASAHIRO
IPC: H01T13/40
Filed: 1988-10-18
Abstract: PURPOSE:To observe light from flame right under an electrode through a transparent pressure resistance aperture board by forming an engine inside observation hole at a housing where the electrode is inserted and fixed, and fixing the board at the inner end of the hole. CONSTITUTION:An electrode 1 is inserted into a hole 18 formed being deviated at the position slightly spaced from the center O of the end 17 of a housing 2. The housing 2 is provided with an engine inside observation hole 5 where an end 4 of an image guide 3 is inserted, and the axial core C of the hole 5 is inclined in the direction to open the basic end side by a specified angle thetaa with respect to the center O. The axial core P of an electrode 1 is also inclined in the direction to open the same similarly by a slight angle thetab. The hole is formed to the recess 20 of the end 17. Further a transparent heat resistant and pressure resistant aperture board 7 made of sapphire and the like is closely fixed at the inner end 6 of the hole 5. It is thus possible to observe flame conditions right under the electrode 1 in an optimum manner.
Patent JP-H08122722-A (JP)
Title: Waveguide type optical device
Inventor: MADABUSHI RANGARAJIYU
IPC: G02F1/035
Filed: 1994-10-27
Abstract: PURPOSE: To provide a waveguide type optical device (fast light modulator) capable of reducing microwave loss by additional electrode structure and moreover, keeping(or without lowering) characteristic impedance constant. CONSTITUTION: This device is constituted in such a way that at least one of optical waveguides 2, 3 and 4 with electric/optic effect and formed on a crystal board 1, a buffer layer 5 formed on the optical waveguide, lover CPW electrode structures 6, 7 formed on the layer 5, intermediate CPW electrode structures 8, 9 formed on the structures 6, 7, and an additional intermediate signal electrode 10 formed on the intermediate signal electrode 8 are provided.
Patent JP-H11100280-A (JP)
Title: Monolitihic refractory for tundish lining
Inventor: AMANO MASAHIKO
IPC: C04B28/06
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the monolithic refractory which is employed for the lining of a tundish continuously used under hot conditions and does not cause buckling fracture or crack extension. SOLUTION: This refractory consists of 80 to 91 wt.% alumina, 4 to 14 wt.% magnesia, 3 to 7 wt.% fumed silica and 2 to 6 wt.% alumuna cement based on 100 wt.% of the mix composition and also, has a weight ratio of (fumed silica)/(alumina cement) of >=0.75. By adjusting the weight ratio of (fumed silica)/(alumima cement) of the refractory to >=0.75, since the ratio of the anorthitic structure formed in a bonding structure of the material at the time of receiving heat, is increased, the hot expansion coefficient at the time of reheating the material is lowered and thereby the amount of fumed silica can be increased without adversely affecting advantageous properties of alumina- magnesia, such as corrosion resistance and slag infiltration resistance.  As a result, buckling fracture and crack extension of the refractory material can be inhibited from being caused and thus, the service durability of tundish lining can remarkably be improved.
Patent JP-H10109787-A (JP)
Title: Sheet transferring device
Inventor: KIKUCHI TOSHIYUKI
IPC: G03G21/14
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To position a tip of a sheet accurately by a nip of a low-cost resist roller without affected by stiffness of the sheet. SOLUTION: Sheet transmitted from a carrier part 14 to resist roller 21a, 21b is passed at an image forming part 2 side by normal rotation action of the resist roller 21a, 21b and the sheet is turned back until its tip reaches a nip part of the resist roller 21a, 21b by reverse action of the resist roller 21a, 21b and stopped at a constant position and the sheet is carried to the image forming part 2 by normal rotation action of next resist roller 21a, 21b. Thereby, position of the tip of the sheet can be accurately positioned by the nip part of the resist roller 21a, 21b when the weak sheet is used. Used amount of expensive metal material is reduced by forming an outer periphery part of the resist roller 21a, 21b with bending and flexible elastic material and production cost can be reduced by reducing processing accuracy.
Patent JP-H01108855-A (JP)
Title: Thermal printer
Inventor: SATO HIROYUKI
IPC: H04N1/23
Filed: 1987-10-21
Abstract: PURPOSE:To reduce fog of a picture by controlling the supply speed of print paper at a variable speed decided in response to the temperature change of a thermal head in applying printing of one picture element. CONSTITUTION:The print paper is subject to supply control at a variable speed decided in response to the temperature change in a thermal head 14 in applying print of one picture element by an aperture correction means 62 of a supply control means 60. For example, when the temperature of the thermal head 14 in printing the middle part of the picture element is higher than that in the print of edge parts, the speed control of a comparatively low speed is applied at the edge part and of a comparatively high speed is applied at the middle part for the supply of print paper. Thus, the designated density area is increased even in the picture element of any gradation and the fog of picture is reduced.