baber/WOPTO huggingface dataset:
Patent JP-H06188854-A (JP)
Title: Tdma frame synchronization system
Inventor: HIRUKAWA AKINORI
IPC: H04J3/00
Filed: 1992-12-16
Abstract: PURPOSE:To synchronize all the frames of a transmission station at a high speed by outputting an average value for which the respective phase differences of respective reception signal timings and the signal transmission timings of a present station are weighed by the strength of the respective reception signals. CONSTITUTION:Respective base stations for adopting a TDMA-TDD transmission system and periodically performing intermittent transmission detect frame signals from received signals, discriminate the reception signal timings, successively input them to a phase comparing means 41 and also measure the reception signal strength Pi from the received signals. Then, the phase comparing means 41 compares the reception signal timing with the output of a frequency variable oscillation means 43 which is the signal transmission timing of the present station and outputs the phase difference DELTATi. In this case, the integrator 1 of a control means 42 integrates the reception signal strength Pi, a multiplier 2 successively multiplies the phase difference DELTATi from the phase comparing means 41 and the reception signal strength Pi together and its output is integrated by the integrator 3. Then, a computing element 4 inputs and calculates the output of the integrators 1 and 3 and supplies the output to the frequency variable oscillation means 43.
Patent JP-2001154411-A (JP)
Title: Color image and color forming method
Inventor: ITAGAKI SEIKO
IPC: G03G9/09
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a color image having good saturation, excellent also in reality, capable of faithfully reproducing a real thing, free from glare and easy to read in the case of a literal image and to provide a color image forming method. SOLUTION: The color image is formed on an image support, the standard glossiness of the color image is 5-35 and the saturation c* of the magenta is >=83.
Patent JP-H09187052-A (JP)
Title: Radio calling device
Inventor: YONNPARU PAKU
IPC: H04W84/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide the radio calling device that receives traffic and other information as well as a call number. SOLUTION: A decoder 22 and an address decoder 25 are added to a conventional radio calling device configuration and call number information, traffic information and other information are stored in a memory 23 via the decoder 22 and the address decoder 25. According to the operation of an entry key 30 of the user, caller number information, traffic information or other information is selected and displayed on a display section 27 for the information to the user under the control of a control section 35.
Patent JP-H01175836-A (JP)
Title: Manufacture for bioinduction electrode
Inventor: MINAGAWA SAKAE
IPC: A61B5/04
Filed: 1987-12-29
Abstract: PURPOSE:To manufacture a bioinduction electrode efficiently in a short time by pressurizing a supporting base material, fixing an electrode element and an electrolyte, adhesive base material, provided with a separator, and a cover in a piled condition, and giving an ultrasonic vibration to simultaneously connect the adhesive base material to the supporting base material and the separator to the cover. CONSTITUTION:A bioinduction electrode A is constituted of an electrode element 1, adhesive base material 2, supporting base material 3, electrolyte 4, etc. The electrode element 1 is constituted of a head part 11 mounting a lead wire terminal, neck part 12 and a bottom part 13, using synthetic resin for a base material 14, and its peripheral surface is coated with metal dust as a coating layer 15 being given conductivity. Manufacture for the bioinduction electrode A sets up the electrode element 1, adhesive base material 2, supporting base material 3, electrolyte 4, separator 5 and a cover 6 to an electrode storage port 8a of an anvil 8. An ultrasonic phone 7, having a ring- shaped point end 7a, is piled on thereafter adapted to the anvil 8, and giving an ultrasonic vibration in the vertical direction under a suitable pressure, the supporting base material, fixing the electrode element and the electrolyte, adhesive base material, provided with the separator, and the cover are connected.
Patent JP-H08180299-A (JP)
Title: Wide area guide display device for parking lot
Inventor: KAKUYUKI HIDEKI
IPC: H04B7/24
Filed: 1994-12-23
Abstract: PURPOSE: To provide a wide area guide display device for parking lot which is free from the expense for constructing a communication line and uses a communication system of a low communication cost. CONSTITUTION: Data transmission between a command station 10 which is provided in a wide area parking lot management center 7 and consists of a data processor 8 and a radio machine 9 for service connected to this processor 8 and terminal stations 6A, 6B, and 6C which are provided in parking lots 1A, 1B, and 1C and consist of parking lot information collectors 5A, 5B, and 5C and radio machines for service connected to these collectors or terminal stations 4 which consist of radio machines for service provided in guide display devices 3 is performed by radio communication through a radio system control station 11 for service of frequency sharing.
Patent JP-H11222424-A (JP)
Title: Medical liposome, and minute aerosol particle of medicament-containing liposome
Inventor: JACK VERNON KNIGHT
IPC: A61K9/127
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide liposome useful for medical use and minute aerosol particle composed of combination of liposome and medicinal substances, and to provide a method for preparing the particle. SOLUTION: This minute aqueous aerosol particle is prepared by atomizing liposome particles having uneven-diameter-liposome membrane and at least one of medicinal substances both in an aqueous medium together with air or oxygen-rich one by an atomizer. The resultant aqueous aerosol particle contains (A) at least one of liposome particles having a uniform and 1 μm or less diameter and (B) at least one of lipophilic medicinal substances bound by liposome membrane, and has, for the most part, a diameter of 1-5 μm and its aerodynamic diameter around center of mass of 1-3 μm.
Patent JP-H01179062-A (JP)
Title: Detecting device
Inventor: ISOBE TOSHIFUMI
IPC: G03G15/08
Filed: 1987-12-29
Abstract: PURPOSE:To accurately decide whether or not a connector is connected by detecting the connection state of the connector according to the output of a detecting circuit to which a sensor output is connected. CONSTITUTION:When a power source is turned on, only a 1st gate circuit 72 turns on and the detecting device 50 generates a detection output S corresponding to whether or not the connector 54 is connected and the remaining amount of toner. The detection output S is integrated by an integrator 70 to obtain a detection output which has a prescribed DC level. When the connector 54 is disconnected, the detection output S is '0', so a clamp output is also '0'. This decision is made by inputting an A/D conversion output to a CPU 60 and a warning means 62 is driven to warn that. When the connector 54 is connected, a control signal from the CPU 60 is inverted and a 2nd gate circuit 73 is controlled in an on state. Consequently, the connection state of the sensor connector is securely detected as well.
Patent JP-H11152419-A (JP)
Title: Pyridine structure-containing dye and thermotransferring material
Inventor: KANEKO MANABU
IPC: C07D213/74
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having a pyridine structure, superior in light resistance and the like, and useful for e.g. thermotransferring materials. SOLUTION: This new compound is shown by formula I [A is at least a coupler component, binding to D through the active point of the coupler component; D is nitrogen or =CH-; X and Y are such that one of them is nitrogen, the other being carbon; R1 and R2 are each H, a (substituted) alkyl or the like; R3 is an alkylamino, dialkylamino or the like; (n) is 1-3], e.g. a compound of formula II. The compound of formula I is obtained, for example, in the case of the compound of formula II, by reacting a compound of formula III with a compound of formula IV in methanol in the presence of potassium carbonate through adding sodium peroxosulfate at room temperature for one hour.
Patent JP-H07190497-A (JP)
Title: Coupling structure of combustion chamber and can integrated with down downstream side
Inventor: KUMAGAI AKIRA
IPC: F24H9/18
Filed: 1993-12-28
Abstract: PURPOSE:To obtain stability of a hermetical state of a coupling part of a coupling structure of a burner box containing a gas burner to a can such as a heat exchanger to be coupled to one end of the box. CONSTITUTION:A burner box 1 has a box main section 1a formed by bending one side of a rectangular flat plate at a plurality of positions to L-shaped flanges La, forming a semi-processed element formed with the flanges La and bending the element between the flanges La, and a can K is connected to the flanges La in a state that a heat resistant packing G1 is interposed between the flanges La and La of the box 1. A single or a plurality of reinforcing flanges formed integrally with the section 1a and having the same sectional shape as the flanges La are arranged between the adjacent flanges La and La.
Patent JP-H07185999-A (JP)
Title: Drilling device of printed board
Inventor: YUMOTO KAZUMASA
IPC: H05K3/46
Filed: 1993-12-28
Abstract: PURPOSE:To increase speed of drilling work and to secure necessary and sufficient drilling precision. CONSTITUTION:A standard mark 1a is provided on a multilayer printed board 1, an image of this mark 1a is picked up by an X ray camera 2, a binarized image data for an observation screen previously specified by an image processing circuit 4 is outputted and it is regenerated by a monitor TV 5. A central coordinate of the mark 1a is detected by a mark center computing circuit 6 in accordance with the image data from the image processing circuit 4. The observation screen is divided into a plural number of small ranges, and correction data to correspond with the small ranges are memorized in a correction data memory circuit 7. A calibrated central coordinate of the mark is output by a control circuit 8 in accordance with the central coordinate of the mark output from the mark center computing circuit 6 and the correction data of the small ranges where this central coordinate is positioned. An XY table device 10 is moved by this output, a position of a drill 11 is made to match the calibrated central coordinate, and drilling is carried out.
Patent JP-H09180637-A (JP)
Title: Manufacture of x-ray tube
Inventor: KITADE KOICHI
IPC: H01J9/42
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce generation of a discharge in a tube in an aging process. SOLUTION: This method of manufacture has a process placing a cathode 14 generating electrons and an anode 15 generating X-rays with central parts thereof in a metal envellope 11 sealed and evacuated and an aging process, after this seal process, grounding a metal in a central part 11a of the envelope 11 further respectively setting the cathode 14 to a negative potential and the anode to a positive potential relating to the metal in the central part 11a of the envelope 11. Here, in the aging process, a potential difference between the metal in the central part 11a of the envelope 11 and the anode 15 is set smaller than a potential difference between the metal in the central part 11a of the envelope 11 and the cathode 14.
Patent JP-H11166870-A (JP)
Title: Axial stress measuring method and device
Inventor: YASUI HAJIME
IPC: G01L5/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To measure axial stresses with higher accuracy even if uniform axial stresses do not appear to occur, as in the case of the axial force of a relatively short bolt. SOLUTION: For the same kind of bolt as a bolt to be measured, the relationship between the difference ΔT in propagation time of a sound wave between before and after tightening of the bolt, the ratio TS/TL of the propagation times of the transverse and longitudinal components of the sound wave after the tightening, and an axial stress σ is calculated [full lines of (a) and (b)]. For the bolt to be measured, the propagation time difference ΔT and the ratio TS/TL of the propagation times are calculated, and an axial stress σD' derived from the propagation time difference and an axial stress σR' derived from the ratio of the propagation times are calculated from the relationship between ΔT, TS/TL, and the axial stress σ. The two axial stresses σD', σR' are functions of an equivalent stress length ratio β. The two axial stresses σD', σR' are essentially coincident. Therefore, the equivalent stress length when the difference ΔσM between the two axial stresses σD', σR' at a minimum is the equivalent stress length during measurement, and the arithmetic mean of the axial stresses σD', σR' at that time is used as the actual axial stress.
Patent JP-H04205938-A (JP)
Title: Optical recording method
Inventor: KATO KEIZO
IPC: G11B11/105
Filed: 1990-11-30
Abstract: PURPOSE:To allow recording with the same power even if the linear speed at the point on a track increases from the inner periphery to the outer periphery of a disk by continuously increasing or decreasing the film thickness of any of a light incident side protective layer, recording film and reflection side protective layer from the inner periphery to the outer periphery. CONSTITUTION:For example, a reflection film 11 of an information recording medium is formed to the thickness increasing from the outer periphery of a substrate 9 toward the inner peripheral direction. There is a relation of the successive increase in the film thickness and the successive decrease in the transmittance between the film thickness and transmittance of the reflection film 11. Then, the transmittance of the reflection film 11 is lower on the inner periphery than on the outer periphery when this film is formed thicker from the inner periphery to the outer periphery of the substrate 9 and, therefore, the laser beam 13 transmitted through the reflection film 11 has the smaller laser power as the radius R of the substrate 9 is smaller. The reflection film 11 is formed to such film thickness as to optimize the laser power at respective radii in such a manner, by which the recording and reproducing of information are executed at the optimum power even if the laser power over the entire surface from the inner periphery to the outer periphery.
Patent JP-H06184218-A (JP)
Title: Production of vinyl chloride-based polymer
Inventor: TANAKA TOSHIHIKO
IPC: C08F14/06
Filed: 1992-12-17
Abstract: PURPOSE:To obtain the subject polymer, hardly causing a reduction in bulk specific gravity due to the electrification and excellent in powder fluidity, etc., by dehydrating a slurry, containing a vinyl chloride-based polymer and prepared by the suspension (co)polymerization and then adding boric acid as an aqueous solution thereto. CONSTITUTION:Vinyl chloride monomer or a mixture of vinylic monomers consisting essentially of the vinyl chloride is initially and usually subjected to the suspension (co)polymerization in the presence of a suspending agent and a polymerization initiator in an aqueous medium to provide a vinyl chloride- based polymer. A slurry containing the resultant vinyl chloride-based polymer is then dehydrated and boric acid in an amount of 0.001-0.5 pt.wt. based on the vinyl chloride-based polymer as an aqueous solution is subsequently added to the prepared polymer cake or vinyl chloride-based polymer powder obtained by drying the cake. Furthermore, e.g. vinyl acetate and methyl acrylate can be used as the vinylic monomers copolymerizable with the vinyl chloride.
Patent JP-H11174829-A (JP)
Title: Developing device and process cartridge
Inventor: SAITO MASANOBU
IPC: G03G15/08
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of eliminating waste and saving resources and energy by eliminating a conventional seal member and to provide a process cartridge. SOLUTION: This developing device 15 is provided with a developing container 18 containing toner (developer) 14, a developing sleeve (developer carrier) 2 extended and turned at an opening part 18a of the container 18 and an elastic blade 3 whose one end is fixed to the container 18 as the fixed end 3a and whose another end is moved to the sleeve 2 in the container 18 as the free end 3b. The opening part 18a of the container 18 is closed by the blade 3 so as to contain the toner 14. When a projection part in the container 18 is recessed, the free end 3b of the blade 3 is moved to the sleeve 2 so that the toner 14 is supplied to the vicinity of the sleeve 2 from a gap between the free end 3b and the inside wall of the container 18 and the blade 3 abuts on the sleeve 2.
Patent JP-H11172333-A (JP)
Title: Production of nonoriented silicon steel sheet having high magnetic flux density and low iron loss
Inventor: KAWAMATA RYUTARO
IPC: C22C38/04
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To produce a nonoriented steel sheet having high magnetic flux density and low iron loss by specifying the draft and finishing temp. at finish hot rolling of a steels slab containing specific percentages of Si and Mn, the coiling temp. and self annealing time of a hot rolled plate, and the conditions of passes at the time of finish hot rolling, respectively. SOLUTION: A slab, having a composition consisting of, by weight, at least either of 0.10-4.00% Si and 0.10-2.00% Mn and the balance Fe with inevitable impurities, is roughed into a sheet bar. Further, finish hot rolling is performed under the conditions of >=15% draft and 800-1100 deg.C finishing temp. The resultant hot rolled plate is coiled without delay at 750-1050 deg.C, self-annealed for 5 min to 3 hr, and subjected to cold rolling and to finish annealing. Moreover, it is necessary that one or more passes among rolling passes at finish hot rolling satisfy the Z parameter value represented by the relationship and the sum of the drafts of the rolling passes satisfying the inequality is regulated to >=20%.
Patent JP-H05152979-A (JP)
Title: Wireless microphone device
Inventor: FUJIMOTO HIDEKI
IPC: H04B1/034
Filed: 1991-11-27
Abstract: PURPOSE:To reproduce plural audio signals transmitted by wireless using a single audio signal reproducing device. CONSTITUTION:An audio signal picked up by a microphone 2, and other audio signal picked up from an external microphone, which appears in an external input terminal are added by an adding circuit 6, and one carrier of a frequency (f1) is modulated by a modulating circuit 7 and it is transmitted by wireless from an antenna 9. This modulating signal is received and demodulated by an audio signal reproducing device which can demodulate the carrier frequency (f1).
Patent JP-H04206489-A (JP)
Title: Spark plug
Inventor: SUGIMOTO MAKOTO
IPC: H01T13/38
Filed: 1990-11-30
Abstract: PURPOSE:To improve durability by constituting the insulator of a spark plug with a ceramic sintered body mainly made of silicon nitride, and specifying the content of the Fe component in this sintered body. CONSTITUTION:An insulator 4 is coupled with a cylindrical fitting metal 2 provided with a ground electrode 3 on the discharge end side, a shaft hole is formed in the insulator 4, a central electrode 5 is provided on the discharge end side of the shaft hole, an terminal electrode 6 is provided on the opposite side, and a resistor seal material 7 is provided in the middle respectively. The ground electrode 3 and the central electrode 5 are electrically insulated from each other by the insulator 4. The insulator 4 is constituted with a ceramic sintered body mainly made of silicon nitride, and the content of the Fe component in the sintered body is set to 0.02wt.% or below. The problem of the aging deterioration of the insulation property can be resolved.
Patent JP-H05148964-A (JP)
Title: Gutter bracket metal fitting method and kit product thereof
Inventor: KAMATA MITSUYUKI
IPC: E04D13/072
Filed: 1991-11-26
Abstract: PURPOSE:To facilitate the rapid and positive fitting of a gutter bracket metal kit as it is in the state of a kit and keep it from becoming bulky even in the kit state so as to facilitate transportation, other handling and construction work. CONSTITUTION:The fitting member 12 of a gutter bearing member is fitted to a fitting washer 2 to form a kit. Each holding fitting 13 opened at the upper part and either one of right and left sides is fixed at every specified space to an L-shape or band plate like fitting plate 1 formed into the unit length of the kit. The fitting washer 2 in the state of being fitted with the fitting member 12 (leg part) of the gutter bearing member is struck into the holding fitting 13 from the opening on the side to fix it into a fixed position in such a way as to be integrally immobile by strong fitting.
Patent JP-H11156168-A (JP)
Title: Method for regenerating composite reverse osmosis membrane element
Inventor: HACHISUGA HISAO
IPC: B01D61/10
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To regenerate the active layer of a reverse osmosis element whose membrane performance is deteriorated by removing the active layer of the composite reverse osmosis membrane, introducing functional amines into the supporting membrane surface from which the active layer is removed, and then forming an active layer by treating the resultant supporting membrane with a non-aqueous organic solution containing a poly-functional acid halide. SOLUTION: In the case a composite reverse osmosis membrane element whose performance is deteriorated is restored, the element is at first washed by an aqueous washing liquid to remove an active layer. Then, the washing liquid remaining on the element is removed and water in the element is removed. After that, an aqueous poly-functional amine solution is introduced from the raw liquid supply side of the element. Consequently, the poly functional amine is evenly introduced into the surface of the supporting membrane. Next, nitrogen, air, or the like is introduced to the element to remove the excess solution and a regenerating liquid containing a poly functional acid halide and a non-aqueous organic solvent is introduced into the element to form an active layer.  Finally, the resultant element is dried and the formed active layer surface is coated with an organic polymer to form a protective film.
Patent JP-H10175522-A (JP)
Title: Brake device for railway rolling stock
Inventor: ASANO YOSHIO
IPC: F16D49/16
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide proper braking force by arranging unit brake devices on both the front and rear sides of a wheel tread, and making the brake shoes of the unit brake devices different in friction factor. SOLUTION: A synthetic brake shoe 25 made of a material such as a resin has a large friction factor, e.g. about 0.32, and a cast iron brake shoe 27 made of cast iron has a small friction factor, e.g. about 0.01. For ordinary braking during the travel of a railway rolling stock, only a unit brake device 21 having the synthetic brake shoe 25 is used, and the synthetic brake shoe 25 is pressed to a wheel 20 to obtain braking force. For emergency braking, the unit brake device 21 and a unit brake device 22 having the cast iron brake shoe 27 are concurrently used, and both the synthetic brake shoe 25 and the cast iron brake shoe 27 are pressed to the wheel 20 to obtain braking force.