baber/WOPTO huggingface dataset:
Patent JP-2001013822-A (JP)
Title: Image forming device, additional information output method, and storage medium
Inventor: TAKIYAMA YASUHIRO
IPC: G03G15/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of effectively utilizing the blank surface caused on one side of a paper sheet to be outputted by a double-sided output function. SOLUTION: This image forming device has an advertisement adding function by which at the time of double-sided copying, the advertisement adding function judges whether the number of pages of read images is odd or not, when the number of the pages is odd, the image of a page corresponding to one side of a paper sheet to be outputted finally among paper sheets, on which the image of each page is formed, is formed, and advertisement information is formed on other side of the paper sheet and outputted. The advertisement information is previously stored in an HDD 2004.
Patent JP-2001012760-A (JP)
Title: Hot-water floor heater
Inventor: MURATA HIDETAKA
IPC: F24D3/16
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To contrive the improvement of workability as well as maintenance property by permitting the effecting of pipeline connecting work for a hot-water pipe accommodated in a panel simply from the upper part of a floor, and reducing the connecting places of the hot-water pipe. SOLUTION: A pipeline inserting port 18 is formed on one side surface of a panel 1. One joint unit 5 of a hot-water pipe 2 is arranged in the panel 1, and a tunnel 6 for piping at least to one joint unit 5 of a hot-water pipe 2 from the pipeline inserting port 18 is formed in the panel 1, while a pipeline connecting port 7 opened at the upper part of the panel 1 is formed on one part of the tunnel 6 for piping. The other joint unit 10 of the hot-water pipe 2 is projected outward from the other side surface of the panel 1. The other joint unit 10 of the hot-water pipe 2 is inserted from the pipeline inserting port 18 of a neighboring panel 1 into the tunnel 6 for piping to connect the same to one joint unit 5 of the hot-water pipe 2.
Patent JP-H0734787-A (JP)
Title: Manufacture of rc segment
Inventor: IWATO MASAHIKO
IPC: E21D11/08
Filed: 1993-07-21
Abstract: PURPOSE:To obtain a product having fine surface by a method wherein an air suction port is provided on the upper part of a tightly closed form to generate negative pressure in the interior thereof and highly flowable concrete is forced and loaded from below into the form and concrete pressure therein is maintained for a certain period. CONSTITUTION:An air suction port 18 is mounted to the upper part of a tightly closed segment form A through a valve B, and a concrete casting port 17 is provided at the lower part thereof. Next the air in the form A is drawn by means of a vacuum pump G to generate negative pressure and highly flowable concrete, which does not need to be compacted, is forced and loaded into the form by means of a concrete pump E. Thereafter conctrete pressure in the form A is maintained for a certain period of time to eliminate occurrences of air pits of small diameter or water pits due to bleeding water. By this method, a fine concrete product which eliminate the need for surface finishing can be obtained.
Patent JP-H1114302-A (JP)
Title: Metallic resistor strain gauge
Inventor: MINOSHIMA KENJI
IPC: G01L1/22
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To improve moisture resistance to obtain a stable age-based characteristic even if the gauge is left as it is under high temperature and high humidity condition by using a silicide thin film of high melting point metal as a binder thin film. SOLUTION: The upper side of a diaphragm is coated with an insulating film, and a metallic resistor gauge thin film, a binder thin film, and an electrode film are sequentially formed on the insulating film to obtain a metallic resistor strain gauge. The insulating film provided on the diaphragm is formed using SiO2 , SiNx, Al2 O3 by applying a variety of CVD method, a sputtering method, or a vapor deposition method. The formation of a metallic resistor gauge thin film on the insulating film is performed using a metallic resistor such as NiCr, NiCrFeAl or the like, and the formed metallic resistor thin film is etched to be worked into a designated shape. The formation of a binder thin film on the metallic resistor gauge thin film is performed using a silicide such as W, Mo or the like which is high melting point metal.  The formation of an electrode film on the binder thin film is performed by sputtering noble metal such as Au, Pt or the like to form a film.
Patent JP-H1114041-A (JP)
Title: Incinerator using clinker ash
Inventor: YAMAMOTO TADASHI
IPC: C04B18/10
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To make clinker ash recyclable and improve endurance life by constructing a furnace main body of an incinerator by using aggregate containing a particular amount of the clinker ash. SOLUTION: An incinerator 1 comprises a furnace main body 2 and a lid 3, and the furnace main body 2 is of a circular cylindrical shape and has a top opening 4 and a bottom opening 5. The lid 3 has a stack 6 in a top center part and is disposed so as to cover the top opening 4 of the furnace main body 2 in such a manner as to be capable of being opened. The lid 3 has an inlet for waste. In this case, the furnace main body 2 is made by molding and curing a mixture prepared by adding and mixing 35-50 wt.% of water to weight of cement, to an aggregate containing 10 wt.% of the clinker ash, specifically, aggregate composed of the clinker ash and alumina cement mixed as a binder in a ratio of 6:4-8:2. The clinker ash of the aggregate is preferred to have particle sizes in a range of 5-20 mm.  Thus, the furnace main body 2 having a porosity of not less than 10% and not more than 20% and gas permeability is obtained. The lid 3 is manufactured in the same way as the furnace main body 2.
Patent JP-H06303267-A (JP)
Title: Method of digital demodulation of analogue signal
Inventor: FUIRITSUPU EZURAN
IPC: H04L27/22
Filed: 1993-07-21
Abstract: PURPOSE: To provide a digital demodulation method for analog signal which is completely digitally constituted and is capable of filtering to eliminate the inter-symbol interference (ISI) in a signal. CONSTITUTION: For the purpose of performing digital demodulation of a PSK analog signal which is transmitted as a linearly modulated carrier and expresses consecutive symbols with a transmission rate of 1/T, the signal is sampled at a rate 1/τ which is at least twice as high as the symbol transmission rate 1/T, and consecutive samples of the sampled signal are filtered by different filters 12, which are selected correspondingly to the period when IES doesn't exist, out of plural filters 12 which are offset from one another by a fraction of a sampling period τ for which coincidence between respective sampling periods and the period when ISI doesn't exist is most suitable. A means which equalizes the symbol demodulation rate and the symbol transmission rate is maintained. The signal continuously supplied from selected filters 12 is decoded.
Patent JP-H06197093-A (JP)
Title: Method for narrow-band disturbance frequency deletion and means
Inventor: ROBII REI UEIDO
IPC: H04B1/71
Filed: 1993-07-21
Abstract: PURPOSE: To eliminate narrow band interference by digitizing a spread spectrum, converting it from time area to frequency area, abandoning the amplitude of signal, replacing it with a normalized value, converting the signal and returning it to the time area. CONSTITUTION: A spread spectrum signal is received, the signal is digitized through a radio frequency converter 14 and a digitizer 12, and the same phase and quadrature phase signals are supplied to a fast Fourier transformation(FFT) circuit 20. The circuit 20 transformers the signal to the frequency area. When data are temporarily placed in the frequency area, its amplitude is abandoned and replaced with the normalized value, and the narrow band interference is eliminated. These data are transformed, returned to the frequency area and processed into the time area by an inverse FFT circuit 24. Thus, the narrow band interference is eliminated in spread spectrum signal communication.
Patent JP-H0710793-A (JP)
Title: Chlorotrifluoroethoxy compound, liquid crystal composition and liquid crystal electrooptical element
Inventor: MIHARA TAKUYA
IPC: C07C43/225
Filed: 1993-06-25
Abstract: PURPOSE:To obtain the subject new compound useful as a display device for watch, electronic calculator, OA device, etc., having low viscosity, chemical stability, improved response speed, low-voltage drive, high-duty drive and high- accuracy indication. CONSTITUTION:A compound of formula I (A1, A2 and A3 are trans-1,4- disubstituted cyclohexylene, 1,4-disubstituted phenylene, etc.; Z1 and Z2 are COO, OCO, C=C, etc.; (m) and (n) are 0 or 1; R is 1-10C alkyl) such as p-(trans-4-n- propylcyclohexyl)-1-(2-chloro-1,1,2-trifluoroethoxy)benzene. The compound of formula I is obtained by reacting a phenol derivative or an alcohol derivative of formula II with 1,1-chloro-1,2,2-trifluoroethylene in the presence of Na.
Patent JP-H0347374-A (JP)
Title: Positioning method for previously assembled column reinforcement
Inventor: HASEGAWA KAZUO
IPC: E04G21/12
Filed: 1989-07-13
Abstract: PURPOSE:To increase the degree of accuracy by arranging a positioning wire so that it goes along with the sides of erection rows of column reinforcements, bringing previously assembled reinforcements into contact with the wire to position in one direction, and positioning in the other direction by means of bearing members supported from sides. CONSTITUTION:A foundation layer concrete 2 is formed under the underground space 1 surrounded by H shape steels 11 and sheet piles 12, and ground assembled reinforcements 4 are placed to a specific position. After that, a positioning wire 14 is stretched to walings 13 and 13 opposite to each other. Then, previously assembled reinforcements 5 are brought into contact with the wire 14 to fix, bearing members 15 set in the direction at right angles to the wire 14 are set against the column reinforcements 5 sides, and inclination of the column reinforcements 5 is controlled. After the completion of positioning, forms are placed around the reinforcements 14, concrete is placed into the forms to complete work. Accordingly, positioning with high degree of accuracy can be easily and safely made.
Patent JP-2001010280-A (JP)
Title: Writing instrument
Inventor: SHIMIZU TSUTOMU
IPC: B43K7/02
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To suppress a leakage of an ink without reducing a viscous fluid layer and to hold an ordinary pressure in an ink tank, by arranging the layer having a specified contact angle with a wall member and a specified surface tension in an air flow passage, and temporarily forming an air flow passage in the fluid layer in association with a reduction in a pressure in the tank. SOLUTION: A connecting portion 1b of a central post 1a to an inner wall is formed in the rear side of a barrel 1, and a sector space 7 is formed. The space 7 forms an air flow passage communicating with the atmosphere through an ink tank 1c, and the tank 1c is normally closed by a viscous fluid layer 8 to be partitioned from the atmosphere. The layer 8 is formed of, for example, a gelatinized material containing an α-olefin and a polybutene as main agents. In this case, a contact angle θ with a member for forming an inner wall of the space 7 is set to 0<θ<90 degrees and a surface tension α is set to 10 dyn/cm<=α<=73 dyn/cm (20 deg.C). Thus, the air flow passage is formed in the layer 8 only when needed to allow the air to flow.
Patent JP-S6337177-A (JP)
Title: Method for bonding molded ceiling of polypropylene foam
Inventor: ITO KAZUO
IPC: B60R13/02
Filed: 1986-07-31
Abstract: PURPOSE:To prevent dimensional change of molded ceiling caused by heat, in bonding a molded ceiling of polypropylene foam to a ceiling panel by absorbing the dimensional change through plastic deformation of an acrylic double- coated tape by the use of the acrylic double-coated tape having flexibility. CONSTITUTION:In thermally fusing a thermoplastic elastomer to polypropylene foam, subjecting the foam to vacuum molding to give a molded ceiling of polypropylene foam and bonding the molded ceiling to a ceiling panel, an acrylic double-coated tape having flexibility such as a double-coated tape wherein a urethane foam 44 is sandwiched in between acrylic tacky adhesive 42 is used.
Patent JP-H0623066-A (JP)
Title: Aesthenic apparatus
Inventor: KOMATSU TETSUO
IPC: A63B19/04
Filed: 1992-07-08
Abstract: PURPOSE:To provide an aesthetic health apparatus which enables a beginner or a person with less power to select an amount exercising easily corresponding to own physical strength. CONSTITUTION:This aesthetic health apparatus is provided with a base 1, a shaft part mounted being inclined to the base, a body holder which is mounted on the shaft part rotatably to fix a human being at a position where his body is in the center of rotation, means 5 and 6 for adjusting an angle of inclination of the shaft part and a rotary drive means 12 to apply a rotary motion to the body holder. The body holder spins with a shift of the weight of the human being held in the body holder 4 or by the rotary drive means 12. A load is applied to a belly part and a waist part to train the muscle of the belly and waist parts or to remove fat and excessive meat of the belly part and the waist part.
Patent JP-H0734209-A (JP)
Title: Continuous hot dip coating method and dross removing device used for the method
Inventor: KURIHARA MASANORI
IPC: C23C2/00
Filed: 1993-07-22
Abstract: PURPOSE:To eliminate the operation to exchange a plating cell and to remove dross off line after the exchange by executing dross removal while circulating a plating liquid to maintain the inside of the plating bath cell clean at all times and making a filter attachable and detachable. CONSTITUTION:The dross is concentrically deposited by a guiding member to the bottom on the side in the hot dip coating bath cell where a strip enters. A riser 10 is installed in the hot dip coating bath cell so that the lower suction port of the riser 10 exists in the deposition position of the dross D. A plating liquid is sucked from the lower suction port of the riser 10 by vacuum pulling and the action of a gas lift pump and the sucked hot dip coating liquid is subjected to sepn. and remove dross from the plating bath cell by a filter 15. The hot dip coating liquid from which the dross is removed is returned to the hot dip coating bath cell 3 by a downcomer 11. The filter 15 is attachably and detchably mounted and is exchanged when the dross D accumulates. As a result, it is made needless to halt the line for the purpose of exchanging the plating cell and the galvanized steel sheet having beautiful surface characteristics is continuously and stably produced.
Patent JP-H09106527-A (JP)
Title: Integrated lead magnetic head suspension
Inventor: JIEFURII ESU BENNIN
IPC: G11B21/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To decrease the number of damaged components, to increase the yield of production and to improve the stability of floating height performance by integrating the production of interconnection part assembly with the production of suspension assembly. SOLUTION: A head suspension assembly(HSA) 12 is provided with an interconnection part/suspension assembly 14 and a head assembly 20. The assembly 14 is provided with a load beam 72, electric signal interconnection part assembly 15 and jimbal 40. A trace 71 is provided with a base terminal part 73 and an area 74 near the top end part of load beam. In such a form, a rigidity area 77 of trace 71 is also functioned as a reinforce rigidity area 77 for changing the resonance response of assembly 14 by applying additional auxiliary rigidity to a rigidity area 37 of assembly 14. By increasing the thickness and width of area 77, their degrees of stiffness can be improved while decreasing electric resistance.
Patent JP-S57104839-A (JP)
Title: Fault detector
Inventor: YAMADA TOSHIYUKI
IPC: G01N21/952
Filed: 1980-12-20
Abstract: PURPOSE:To detect a size of a fault in a longitudinal direction of a tubular object to be detected, by a method wherein two light collectors are placed facing and opposite to each other with an object to be detected between on an extension line of a scanning line of a laser light to measure a difference in light collecting time. CONSTITUTION:A laser light from a laser source 10 is scanned in a direction of Y-Y' by a rotary mirror 11, and an object 1 to be detected such as glass tube is irradiated with the laser light through an irradiation lens 12. If a fault part A exists in the glass tube 1, a light spreads at a wide dispersion angle at the end of the fault and a dispersion light is collected at dispersion light collectors 13 and 14 via focusing lenses 15 and 16. The signals from the two collectors are inputted to a peak detection circuit 21 to detect a peak thereof, and is further inputted to a measurement circuit 22 to measure a time between the peaks of the two collectors. The time corresponds to the width of the fault part A.
Patent JP-S5971124-A (JP)
Title: Magneto-resistance effect magnetic head
Inventor: TAKAGI HITOSHI
IPC: G11B5/39
Filed: 1982-10-14
Abstract: PURPOSE:To attain easily uniaxial anisotropy, even if the track width of a magnetic head is narrowered, by forming a ferromagnetic thin film wider than the track width of the head and forming that the ferromagnetic thin film of a part other than the part forming the track width has a larger distance from the recording medium than the track width to improve the recording density. CONSTITUTION:The ferromagnetic film 11 is formed by being stretched left and right so as to have a size W2 wider than the width W1 of a track part 14 of a magnetic head opposing to the recording medium. The ferromagnetic film 11 is formed in opposite direction to the side where the magnetic recording medium is arranged, and its end 12 is connected to a terminal 13 made of A or Cu formed on the ferromagnetic film 11. In forming the film 11 in this way, since no magnetic charge stored at the side end C of the conventional rectangular magnetic head 3 is not generated, the diamagnetism in the direction of track width W1 is small and excellent shaped magnetic anisotropy is obtained, the magnetic induced anisotropy given at film forming is operated effectively, and any distortion is hardly generated in the reproducing waveform of the head.
Patent JP-S5972205-A (JP)
Title: Frequency varying method of lc oscillator for analog value detection
Inventor: NOGUCHI KOUICHI
IPC: H03B5/12
Filed: 1982-10-18
Abstract: PURPOSE:To eliminate a decrease and variance in detection sensitivity and to improve the stability of an oscillation frequency and temperature characteristics by controlling the phase characteristics of the amplifying element of an oscillator through a variable capacitor and varying the oscillation frequency. CONSTITUTION:The series circuit of an inductor L1 and capacitors C1 and C2 constitutes an LC parallel resonance circuit. The LC parallel resonance circuit is connected to the collector of a transistor (TR) Q for amplification and a feedback path F for oscillation is provided from the connection point between the capacitors C1 and C2 to the emitter of the TRQ. Further, resistances R1-R3 are applied with the bias of the TRQ and a coupling capacitor C4 cuts the DC component in the output of an oscillator. A capacitor C3 for adjustment is provided between the collector and base of the TRQ. Then, the TRQ varies in phase shift amount with the value of a capacitor C3, so the oscillation frequency is adjusted.
Patent JP-H1010558-A (JP)
Title: Electrode substrate
Inventor: OTANI TOSHIYUKI
IPC: G02F1/1333
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain an electrode substrate (particularly an electrode substrate for production of a liquid crystal cell) for formation of transparent electrodes having an improved interlayer adhesion property and gas barrier property by specifying the sp. gr. of a thin film layer of silicon aluminum multi component oxide. SOLUTION: A thermosetting resin compsn. and a UV curing resin compsn. are supplied to the spacing between a base sheet 11/the thin film layer 12 of the silicon aluminum multi component oxide and a smoothing casting mold material so that the resin compsns. are held in a layer form between both. The holding layer is then cured by heating and irradiation with UV rays, by which a laminated sheet consisting of the sheet 11/the thin film layer 12/the curing resin cured matter layer 13/the casting mold material is obtd. The casting mold material is thereafter peeled and removed from the laminated sheet. In such a case, the adhesive power between the thin film layer 12 and the cured matter layer 13 is sufficiently strong within the range where the sp. gr. D of the thin film layer 12 satisfies D=0.01W+B, 2.0<=B<=2.2, where W denotes weight % of the aluminum oxide in the thin film layer 12.
Patent JP-H0735292-A (JP)
Title: Heat insulating panel
Inventor: KACHI MASASHI
IPC: F16L59/02
Filed: 1993-07-22
Abstract: PURPOSE:To provide a heat insulating panel having durability and corrosion resistance equal to or larger than that of the conventional one, and excellent in processability, and having a cost decreased. CONSTITUTION:Heat insulating material 2 is filled between two metal plates 1, so as to make the thickness of an outer surface side plating layer 3 of the metal plate 1 larger than the thickness of an inner surface side plating layer 4. Moreover the inner surface of the metal plate 1 is backed up with heat insulating material 2, so as make the thickness of the outer surface side plating layer 3 of the metal plate 1 larger than the thickness of the inner surface side plating layer 4.
Patent JP-S6243034-A (JP)
Title: Exhaust heating method for cathode-ray tube
Inventor: ASAKURA SHINICHI
IPC: H01J9/385
Filed: 1985-08-19
Abstract: PURPOSE:To reduce the generation of the thermal strain during the exhaust heating of a cathode ray tube to prevent the breakdown of the tube by deflecting the heat flow radiated from the both sides of the heating furnace by the deflection means equiped on the exhaust trolley so as to radiate the both of the long and short side portions of the cathode-ray tube. CONSTITUTION:The corner part between the long and short side portions of the cathode-ray tube B is oriented to the moving direction of the trolley 1 by varying the direction of the support member 2 attached to the upper part of the trolley 1. Thus the cathode ray tube B is tilted against the moving direc tion of the trolley 1. Then, when the trolley 1 is moved in the furnace 5, each of the long and short side portions of the cathode ray tube B becomes oblique to the both sides of the furnace 5 along the moving direction of the trolley 1. And the heat radiation from the heat source such as the electric heater 6 of the furnace 5 is radiated on the all the long and short side portions of the cathode-ray tube oblique to the said portions. Therefore the difference of the temperature of the long and the short side portions of the cathode ray tube B is minimized, and the generation of the thermal strain can be reduced to prevent the breakdown of the cathode-ray tube B.
Patent JP-H0931170-A (JP)
Title: Production of polyhydroxycarboxylic acid
Inventor: KOUGO OSAMU
IPC: C08L101/16
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To industrially easily and economically obtain a high-molecular weight polyhydroxycarboxylic acid by the direct polycondensation through dehydration. SOLUTION: A process for producing a polyhydroxycarboxylic acid by the polycondensation through dehydration of hydroxylcarboxylic acids containing at least lactic acid in an organic solvent in the presence or absence of a catalyst, wherein a hydroxycarboxylic acid containing alcohols, contained as impurities in lactic acid and having a boiling point higher than that of the reaction solvent, in an amount of at most 0.3mol% in total based on the feedstock hydroxycarboxylic acid is used as the raw material to give a polyhydroxycarboxylic acid with an inherent viscosity of at least 0.3dl/g.