baber/WOPTO huggingface dataset:
Patent JP-H0497628-A (JP)
Title: Satellite packet communication system
Inventor: IDEUSHI IKUKO
IPC: H04L12/801
Filed: 1990-08-16
Abstract: PURPOSE:To improve the channel utilizing efficiency by preparing a short data line and a long data line and accessing any line most suited to a sent data quantity selectively so as to make packet communication. CONSTITUTION:A major component of the satellite communication system consists of a central control station 1 making control such as allocation of a long data line, a communication satellite 2 making the control or relay of a transmission packet data and plural earth stations 3 (3-1-3-n) making packet transmission actually. Then lines for a short data and a long data are prepared in response to the traffic and number of earth stations 3 accommodated in the satellite communication network and when the ratio of the traffic of the short and long data depending on time changes, the line is dynamically switched to the short data line or the long data line. Thus, a high line efficiency in the satellite packet communication system is maintained, in which the transmission of both long and short data exists in mixture.
Patent JP-H0762179-A (JP)
Title: Fiber-reinforced thermoplastic polyester resin composition
Inventor: NAKAKITA TOMOJI
IPC: C08L35/06
Filed: 1993-08-31
Abstract: PURPOSE:To obtain the title compsn. which gives a molding greatly reduced in distortion (warpage), is well balanced among mechanical properties such as bending strength and stiffness, resistances to impact, heat, and oil, and lightweightness, and is excellent in moldability. CONSTITUTION:The compsn. is obtd. by compounding 100 pts.wt. polymer compsn. comprising 30-94 pts.wt. thermoplastic polyester, 5-70 pts.wt. copolymer contg. monomer units derived from an alpha,beta-unsatd. cyclic imide or its deriv., 0-60 pts.wt. rubber-grafted vinyl cyanide-arom. vinyl copolymer, and 1-30 pts.wt. vinyl copolymer having less than 2 epoxy groups per molecule with 5-150 pts.wt. fibrous reinforcement, and can used be widely for mechanical, automotive, and electric and electronic parts, etc.
Patent JP-H05185110-A (JP)
Title: Continuous hot rolling method for slab
Inventor: FUJII YUSAKU
IPC: B23K20/00
Filed: 1992-08-13
Abstract: PURPOSE:To provide continuous hot rolling at high productivity without breaking separating joined part during rolling. CONSTITUTION:At the time of joining a preceding slab 1 and the following slab 2 through the rough rolling stage, thinning work is executed to at least both end parts in the breadthwise direction in the rear end part of the preceding slab 1, or each of the rear end part of the preceding slab 1 and the tip part of the following slab 2 before or after cutting work, next, both slabs are joined by executing heating and pressurizing treatment to contact regions in the state that at least both end parts in the breadthwise direction are brought into contact in butting state of each slab is butted and, after that, fed to finish rolling.
Patent JP-H0666477-A (JP)
Title: Device for recovering quick lime powder produced on sintered ore
Inventor: WATANABE MINORU
IPC: F27B21/08
Filed: 1992-08-13
Abstract: PURPOSE:To enable quick lime powder to be recovered from on a pallet by a method wherein there are provided a front stage recovering means having a hood for preventing dispersion of quick lime and a rear stage recovering means. CONSTITUTION:Almost of generated quick lime powder 26 is recovered by a scraper 18, a suction nozzle 17 of a front stage recovering means while quick lime powder 26 is being prevented from being dispersed by a hood 21 together with the suction nozzle 17. Since the front stage recovering means is spaced apart below a top point of a projection of an incinerator 25, a part of quick lime powder 26 is left on the incinerator 25. The rear stage recovering means is arranged so as to recover the remained quick lime powder 26. At the rear stage recovering means, the quick lime powder 26 remained at a recess part at an upper surface of the sintering furnace 25 is also blown by an air blower 20, prevented from being dispensed hood 22 sucked and recovered by a suction nozzle 19. With such an arrangement as above, it is possible to recover the quick lime powder 26 from on the pallet and to prevent facility from being damaged.
Patent JP-2000048465-A (JP)
Title: Housing device of recording medium
Inventor: FUJIMOTO FUMIHIKO
IPC: G11B23/023
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize the housing device of a recording medium. SOLUTION: A stocker 23 having laminated holders 39 of identical shapes is housed in a CD player 21. When a CD 24 is inserted from an inserting/ejecting port 33, the inserting/ejecting roller 35 of an inserting/ejecting mechanism 34 takes the CD 24 into the casing 22. The CD 24 to be positioned in a reference position is loaded on the turntable 38 of a PU unit 25. Plural CDs 24 are housed in the stocker 23, selected by a vertical moving mechanism 26, and by advancing the turntable 38 into a housing position divided by a dividing mechanism 28, the CDs 24 are carried.
Patent JP-H0379122-A (JP)
Title: Semiconductor device
Inventor: HAYASHI YUTAKA
IPC: H03K19/018
Filed: 1989-08-22
Abstract: PURPOSE:To use both an ECL interface and a TTL interface by switching the ECL interface and TTL interface to an input stage. CONSTITUTION:The input means 7 is switched between the ECL interface and TTL interface. Namely, when the ECL interface is selected, an external connection pin 3ECL/TTL is connected to a plus power source terminal 4 and a bias voltage Vb is determined by resistances 6R4 and R5. When the TTL interface is selected, the external connection pin 3ECL/TTL is opened and the bias voltage Vb is determined by resistances 6R3-R5. Then this external connection pin 3ECL/TTL is switched.
Patent JP-H0379288-A (JP)
Title: Oiling device
Inventor: OHIRA HIROYUKI
IPC: B25J13/08
Filed: 1989-08-23
Abstract: PURPOSE:To eliminate the dispersion in the quantities of oiling of individual parts, by oiling the individual parts with a robot from a flat tray with a transmitted illumination which transmits light, at the specific positions of the parts finding the positions and angles of the parts with the utilization of an image processing device. CONSTITUTION:Parts (minute wheels) 3 placed on the tray 1 of an oiling device is input by an image processing device 6. The positions and angles of the input parts 3 are found and fed to a robot 4, and oiling is executed by an oiling needle 5 at the specific positions of the parts 3. Consequently, the oil quantity for the individual parts 3 is oiled for a fixed time by the robot 4 and the quantity thereof is held constant without dispersion.
Patent JP-S61104929-A (JP)
Inventor: FUJIO MASAAKI
IPC: B65B53/00
Filed: 1984-10-15
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-S6274958-A (JP)
Title: Electrically conductive paste
Inventor: NOMURA SHIYUNJI
IPC: H01B1/20
Filed: 1985-09-30
Abstract: PURPOSE:To provide electrically conductive paste which has excellent resistance to heat and oxidation, etc. and is inexpensive and suitable for use in electrostatically shielding electromagnetic cooking utensils in particular, by blending an electrically conductive oxide powder as an electrically conductive material with a heat-resistant resin in a specified weight ratio. CONSTITUTION:60-95wt% electrically conductive oxide powder is mixed with 40-5wt% heat-resistant resin (e.g., a polyimide resin, a polyamide resin) to obtain the desired electrically conductive paste. As the electrically conductive oxide, barium plumbate of formulas I (wherein 0<x<=0.2) and II (wherein A is Li, La, Ce; B is Sn, Zn, Fe, Co, Sb; 0<=y<=0.3; 0<=z<=0.3) or cobaltic acid of formula III (wherein L is La, Pr, Nd, Sm, Gd, Dy, etc.; M is Ba, Ca, Sr; T is Fe, Ni, Mn; 0.4<=m<=0.8; 0<=n<=0.5), etc. are preferred.
Patent JP-H0265836-A (JP)
Title: Visual axis detector and camera equipped therewith
Inventor: TSUNEKAWA TOKUICHI
IPC: A61B3/11
Filed: 1988-08-31
Abstract: PURPOSE:To detect the center position of the pupil with good accuracy by mounting a pupil diameter estimation means for estimating the diameter of the pupil of an eye from the brightness of external light and determining the boundary of the pupil and the iris on reference to the estimated diameter of the pupil by a visual axis operation means to determine the center position of the pupil. CONSTITUTION:When a visual axis is inputted to a camera, the control of a lens is performed through a lens control circuit LKT on the basis of the output of a visual axis operation circuit CKT, that is, the visual axis position of a photographer in a finder. The pupil edge detection part 101 of the visual axis operation circuit CKT detects the edge of the pupil on reference to the data from a photoelectric converter CS detecting a visual axis and the diameter of the pupil outputted from a pupil diameter operation circuit XE and a pupil center detection part 102 detects the center of the pupil on the basis of the output from the pupil edge detection part 101. A cornea reflected image position detection part 103 and a visual axis operation part 104 detect the direction of a visual axis on the basis of the center of the pupil and the reflected image position of the cornea.
Patent JP-H0550553-A (JP)
Title: Manufacture of composite vibration dampening material excellent in spot weldability
Inventor: SAKAMOTO SEIJI
IPC: B32B15/08
Filed: 1991-08-28
Abstract: PURPOSE:To obtain the composite vibration-dampening material excellent in weldability, vibration-dampening property and spot weldability by a method in which when the intermediate layer composed of thermoplastic resin, crosslinking agent and conductive material are clamped between two metallic sheets and are stuck mutually under heating, the gel molecular fraction of the resin on the metallic sheet before being mutually stuck under heating, is limited to at most specified value. CONSTITUTION:The resin composition composed of thermoplastic resin and crosslinking agent is prepared, and at least one surface to be laminated of a metallic sheet, and preferably both surfaces to be laminated thereof are directly coated with said resin composition and conductive filler, and then they are heated at room temperature or at the temperature of 100-200 deg.C and solvent is removed. Then, continuously or after said materials have been left as they are, they are laminated under heating, and thus composite vibration-dampening material is produced, The gel molecular fraction of the resin on the metallic sheet before being mutually stuck under heating is limited to at most 70%, and more preferably to at most 60%. If is exceeds 70%, the weldability is reduced. Thus, since conductive metallic powder, carbon and solvent, etc., may be easily added to the resin composition, the vibration-dampening material capable of spot welding is obtained.
Patent JP-S6458512-A (JP)
Title: Apparatus for drying plastic particle
Inventor: NAKAGOME MATSUJI
IPC: F26B3/34
Filed: 1987-08-29
Abstract: PURPOSE:To uniformly and rapidly dry a large quantity of plastic pellets, by mounting several small capacity drying chambers each equipped with a magnetron to one large capacity hopper and successively charging the plastic pellets dried by the small capacity drying chambers to the large capacity hopper. CONSTITUTION:Eight drying chambers 11 are provided to the upper part of a hopper 10. Plastic pellets are charged in the drying chambers 11 and magnetrons 12 are operated while the pellets are stirred by stirrers 14 to irradiate the plastic pellets with microwaves to dry the same under heating. After drying, valves 18 are opened to transfer the plastic pellets in the drying chambers 11 to the hopper 100. A heat insulating material is applied to the surface of the hopper 10 to prevent the lowering in the temp. of the plastic pellets. Dried air or inert gas is sent in the hopper 10 from the gas feed port 19 provided to the lower part thereof to prevent the increase in the moisture of the plastic pellets and stable treatment reduced in the variation of residual moisture can be performed.
Patent JP-H0265112-A (JP)
Title: Manufacture of semiconductor capacitor and dopant solution used therefor
Inventor: ISHII HIROSHI
IPC: H01G4/12
Filed: 1988-08-30
Abstract: PURPOSE:To obtain capacitor bodies having large electrostatic capacity and large insulating resistance and to make the products uniform, by jetting only a needed amount of dopant solution uniformly with an ink jet printer on a semiconductor surface in a way like dripping. CONSTITUTION:When a pressure-molded substance 1 of BaTiO3, SrTiO3 high- permittivity porcelain material is reduction-burned, it becomes to have the property of semiconductors. On the surface of a semiconductor obtained by doing like this, only a needed amount of dopant solution is uniformly jetted in a state of dripping with an ink jet printer forming an applied layer 2 of the dopant solution. The ink jet printer jets independent small drops one by one arranging, and the size of the small drops is uniform, too. Accordingly, the variance of the thickness of the layer 2 becomes small, and high-precision applying becomes possible. After that, the whole is heat-treated. Through this heat treatment, metallic components contained in the dopant solution are diffused in the grain boundary of the semiconductor particles 3, and dielectrics 4 are formed around the particles 3. And, the dielectrics 4 accumulate static electricity and form a semiconductor capacitor.
Patent JP-H1058659-A (JP)
Title: Ink jet head assembly
Inventor: MURAKI MOTOHITO
IPC: B41J2/01
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To improve resolution of printing by using a relatively simple assembly constitution. SOLUTION: The ink jet head assembly comprises an ink jet head having an injection nozzle surface having a plurality of injection ports 11a for injecting ink to inject the ink from the ports 11a to a printing surface 12a of a recording sheet 12 fed in a sheet feeding direction, a carriage movable in a main scanning direction perpendicular to the sheet feeding direction while holding the head, a drive motor for moving the carriage in the main scanning direction, and a driver for moving the head to longitudinally move an ink injecting surface to the surface 12a at a predetermined distance. In this case, the injecting direction of the head is inclined at a predetermined angle along the sheet feeding direction to the surface 12a.
Patent JP-H0265752-A (JP)
Title: Improving agent of shelf stability of boiled rice and improvement
Inventor: ISHIDA TASAKU
IPC: A23L7/10
Filed: 1988-08-30
Abstract: PURPOSE:To obtain the title safe improving agent capable of effectively improving shelf stability of boiled rice without damaging taste of boiled rice, comprising a vegetable deodorant which contains a component having deodorizing action obtained by extraction of dry distillation of plant and can be added to foods. CONSTITUTION:The aimed improving agent comprising a vegetable deodorant which contains a component having deodorizing action obtained by extraction or dry distillation of a plant (preferably plant of the family Theaceae) and can be added to foods. The dosage form of the improving agent is preferably liquid dosage form or solid dosage form and when the improving agent is used, the improving agent is preferably added after rice boiling.
Patent JP-H0644549-A (JP)
Title: Magnetic recording medium and its production
Inventor: HIKOSAKA KAZUYUKI
IPC: G11B5/85
Filed: 1992-07-24
Abstract: PURPOSE:To improve the resolving power of recording and the S/N of the medium by forming a magnetic layer having a compsn. of prescribed formula and contg. at least either of oxygen or nitrogen on a nonmagnetic substrate and forming the magnetic film having crystalline regions and amorphous regions. CONSTITUTION:This magnetic recording medium 1 has the magnetic film 3 having the compsn. expressed by Co(1-x-y)PtxCry on a nonmagnetic substrate 2 consisting of glass, etc., and is formed with a protective film consisting of SiO2, etc., thereon. This magnetic film 3 has values of 0.15<=x<=0.40, 0<y<=0.15 in the above-mentioned formula and contains either of the oxygen or nitrogen. In addition, the magnetic film 3 has the crystalline regions and the amorphous regions. The crystalline regions scatter within the amorphous regions and the size of the crystalline regions is confined to <=50nm. As a result, the magnetic film which does not require a heat treatment after film formation is produced without requiring a substrate consisting of Cr, etc. Then, the squareness ratio is improved and the resolving power of recording, the S/N of the medium and productivity are improved.
Patent JP-H0960657-A (JP)
Title: One-way clutch
Inventor: YAMAMOTO KEN
IPC: F16D15/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch which has both functions as the one-way clutch and a rolling bearing. SOLUTION: An outer ring 2 is prepared in such a way that the bearing outer ring of a standard deep groove ball bearing is divided into two along a bearing center line, and circumferential grooves 2b are arranged at the groove bottoms of the raceway surfaces 2a of the outer rings. The outer rings 2 divided into two are integrated with each other by a retaining ring 5. A retainer 4 is fittingly mounted in the circumferential grooves 2b of the outer rings 2. The retainer 4 is a split ring having one split opening, and is equipped with a cam surface 4d on the wall surface of a pocket side.
Patent JP-H0769688-A (JP)
Title: Sound insulating intermediate film
Inventor: SHOBI HAJIME
IPC: B32B27/36
Filed: 1993-09-01
Abstract: PURPOSE:To obtain a sound insulating intermediate film excellent in sound insulating property and transparency by incorporating a polyvalent carboxylic acid compd. containing carboxyl groups and aliphatic diols and making the film have specified glass transition temp. and initial temp. for melting. CONSTITUTION:A polyvalent carboxylic acid compd. (A) having two or more carboxyl groups in the molecule is prepared from terephthalic acid, isophthalic acid or the like. Then an aliphatic diol (B) is prepared from glycols and polyalkylene oxides. The reaction such as bulk reaction of carboxyl groups in the component (A) and hydroxyl groups in the component (B) is effected at 150-350 deg.C under normal pressure for one min. to seven days to obtain an amorphous polyester resin (C) having -20-40 deg.C glass transition temp. and 50-100 deg.C initial temp. for melting. Then the component (C) is rolled with calender rolls or the like to obtain a sound insulation intermediate film having 0.1-1.6mm thickness.
Patent JP-S6195577-A (JP)
Title: Amorphous photovoltaic element
Inventor: FUKATSU TAKEO
IPC: H01L31/18
Filed: 1984-10-16
Abstract: PURPOSE:To improve the photovoltaic characteristic by mixing high and low doped portions in a plane perpendicular to the light incident direction in a doped layer. CONSTITUTION:A P type layer 3 and n type layer 5 of doped layers of amorphous semiconductor layers are mixed with portions 3a, 5a having low dopant in the plane perpendicular to the light incident direction, and portions 3b, 5b of high dopant in close contacted state in small regions having approx. several hundreds Angstrom  of diameter. The portions 3a, 5a and 3b, 5b are formed, for example, by initially setting a light transmission insulating substrate 1 to negative bias state, forming a high doped portion 3b on the projection of the substrate 1, the setting no bias or positive bias to the substrate 1 to form a the portion 3a to bury the periphery of the portion 3b. The layer 5 is similarly formed.
Patent JP-S59108657-A (JP)
Title: Device for correcting meander of moving fabric
Inventor: TAKASE YUKIO
IPC: B65H35/04
Filed: 1982-12-11
Abstract: PURPOSE:To easily correct the meander of a fabric such as towel on an inspection machine or the like, by moving two sensors and two correctors in connection with each other so that parts of increased friction coefficient come into or out of contact with the fabric. CONSTITUTION:When a fabric 3 meanders toward a first sensor 7, the increased- friction-coefficient part 16 of a second correcting roller 10 in a position diagonal to that of the first sensor is brought into contact with the fabric but a second roller 2 and a first correcting roller 9 are put out of contact with the fabric. The second correcting roller 10 is driven and its axial direction is set at an angle theta so that the fabric 3 is displaced oppositely to the meander to correct it. When the correction is finished, the first and the second correcting rollers 9, 10 are both put out of contact with the fabric 3 and the second roller 2 is put in contact with it. When the fabric 3 meanders toward a second sensor 8, the increased-friction-coefficient part 15 of the first correcting roller 9 is brought into contact with the fabric to correct the meander likewise.
Patent JP-2001040066-A (JP)
Title: Ultraviolet-curable composition
Inventor: MANZOUJI TAKAKO
IPC: C08G59/68
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet-curable composition capable of forming a cured coated film having excellent peelability from an adhesive substance and excellent adhesivity to various substrates by ultraviolet irradiation. SOLUTION: This ultraviolet curable composition comprises (a) a vinyl polymer containing an alicyclic epoxy group and a siloxane unit-containing group of the formula -(COO)a-A-SiR2O-[R2SiO]n-SiR2-A-(OOC)a- (A is a bifunctional hydrocarbon group or an alkyleneoxyalkylene group; R is a monofunctional hydrocarbon group containing no aliphatic unsaturated bond; (a) is 0 or 1; n is an integer of >=10) at the side chain, (b) an organosilicon compound containing one or more alicyclic epoxy groups in the molecule and (c) an onium salt-based photocuring catalyst.
Patent JP-H04100424-A (JP)
Title: Instrument and method for measuring delay time
Inventor: IRII HIROSHI
IPC: H04B17/00
Filed: 1990-08-20
Abstract: PURPOSE:To highly accurately find delay time in a transmitter at a high speed by providing a peak detector and detecting the peak position of the cross- correlation coefficient between input and output voice signals to the transmitter to be measured. CONSTITUTION:The input and output voice signals of a transmitter to be measured are simultaneously fetched to memories 11 and 12 at a sampling frequency fs=fso. A correlator calculates the cross-correlation coefficient between the two signals and a peak detector 16 finds the delayed position where the cross- correlation coefficient calculated by the correlator 15 becomes a peak. The sample number of the peak position is designated as n1 and the n1 is fed back to a sampling frequency converter 14. Thereafter, similar processes are repeated until the sampling frequency becomes the sampling frequency fso at the time of inputting the signals to the memories 11 and 12. Therefore, the amount of calculation for finding the cross-correlation coefficient can be reduced and highly accurate delay time can be decided at a high speed.