baber/WOPTO huggingface dataset:
Patent JP-H09200699-A (JP)
Title: Fm signal processing circuit
Inventor: AIZAWA HIROTOSHI
IPC: H04N5/93
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To improve the image quality by emphasizing relatively a high frequency signal component in the stage of a reproduced FM signal with respect to noise to improve the S/N thereby making a contour of a demodulated waveform clear. SOLUTION: A reproduction signal from a video tape 10 is given to a trap circuit and a low frequency carrier FM signal including a luminance signal component from which a chrominance signal component is eliminated in the trap circuit is amplified to have a required level in an AGC circuit 14 and the resulting signal is given to a noise elimination type high frequency emphasis correction circuit 15, in which a very small high frequency component is regarded as noise and it is eliminated through slicing and the result is added to a medium and low frequency components obtained through a low pass filter. In this case, the added amount of the high frequency component is set to apply emphasis correction to the high frequency component.  Then the result is fed to an FM equalizing circuit 16 and amplitudes are nearly equal with respect to all FM signal frequencies and a frequency region where no signal is in existence is much attenuated. Thus, the noise component at high frequencies is suppressed and only the signal component is subject to emphasis correction.
Patent JP-2000208822-A (JP)
Title: Semiconductor light-emitting device
Inventor: MAEDA TOSHIHIDE
IPC: H01L33/38
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device of a structure, wherein the blue light emission of light from a blue light-emitting chip, for example, and the yellow-green light emission of light converted in a wavelength from the chip are uniformized to each other and a pure white light emission is obtained. SOLUTION: With a flip-chip light-emitting element 2 conductively mounted on a submount element 1, this element 2 is sealed with a resin package 3 containing a fluorescent material for wavelength conversion, the thicknesses of the package 3 from the outer enclosure surface of the element 2 are made roughly equal to each other in all the directions of the light-emitting directions of the element 2, and the wavelength conversion degrees of light from the element 2 due to the fluorescent material are uniformized to each other to all the directions of the light-emitting directions of the element 2.
Patent JP-S5388419-A (JP)
Title: Mixed gas feeder in fuel improving device of internal combustion engine
Inventor: SUMIYOSHI MASAHARU
IPC: F02M33/00
Filed: 1977-01-17
Abstract: PURPOSE: To shorten warming-up time when starting of an improving device, and to operated effectively when reaction, operation, by setting two jets to a nozzle fitted to a Venturi unit at the upper position than the fuel improving device, and by opening and closing one jet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59129920-A (JP)
Title: Magnetic head assembly body
Inventor: FUJIOKA MASAHIKO
IPC: G11B5/23
Filed: 1983-01-13
Abstract: PURPOSE:To reduce remarkably a crosstalk to a read/write core even in case when a head is shifted from a data area on a medium by constituting so that an erasing gap width of an erasing core is larger than a read/write gap width of the read/write core. CONSTITUTION:With respect to a read/write core 1, an erasing core 4 is provided behind a medium running direction on both its sides, and erasing gaps 6a, 6b are formed so that its width gE becomes larger than a read/write gap width gO by three times or more. Even if a head constituted in this way is shifted by a shift quantity A from its center 11 with respect to a data area 10, read-out of a data is executed by the erasing gap 6a, and in this case, since the width gE of the erasing gaps 6a, 6b is formed larger than the read/write gap width gO, a crosstalk quantity due to read-out of a data of the erasing gap 6a is reduced remarkably.
Patent JP-H11260557-A (JP)
Title: Moisture-insensitive electroluminescence fluorescent substance
Inventor: KLINEDINST KEITH A
IPC: H05B33/12
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To protect fluorescent substance from adsorption of moisture and improve its life and lamp efficiency by forming a similar coating formed from aluminum nitride on each surface of electroluminescence phosphor particles. SOLUTION: A similar coating formed from aluminum nitride is formed on each surface of fluorescent substance particles. The similar coating refers to a coating that is formed according to the surface contour of each individual particle. In order to implement it, an inert gas is first introduced into a reaction container and fluorescent substance particles are loaded into it. The reaction container is heated up to a reaction temperature and a nitride coated precursor is introduced into the reaction container. A co-reactant is introduced into the reaction container. The inert gas flow, the co-reactant flow and the precursor supplying material are kept for a period enough to apply coating to the fluorescent substance particles.  A nitride coated fluorescent substance provided by this method has an excellent lamp efficiency score and an intensive luminescence value after used at high humidity (about 95%) for around 100 hours. It is preferable that hexakis (dimethylamid) dialuminum should be used as a nitride coated precursor.
Patent JP-H03208422-A (JP)
Title: Radio relaying system
Inventor: WATANABE MATSUHIKO
IPC: H04W84/08
Filed: 1990-01-11
Abstract: PURPOSE:To efficiently relieve a deadband in a communication system having lots of channels with sample constitution by storing tentatively a channel designation signal from a base station at a repeater and resenting the signal to the deadband with the same frequency. CONSTITUTION:When a radio wave from a base station in a relay station is received in the presence of a call from a mobile radio equipment Mob 3, the coincidence with an IC code (stored in a memory) sent precedingly is confirmed. When the sent channel number is similarly stored, the channel number designated with the ID code is sent to the mobile station 3. Then a relay radio equipment VCH in busy is activated so as to have a frequency relating to the designated relay channel is started in the repeater station. Then the mobile station receiving a signal corresponding to the designated channel and its own ID code makes transmission and reception through the designated channel.
Patent JP-H03208232-A (JP)
Title: Cathode configuration for gas discharge type color display panel
Inventor: TERAO YOSHITAKA
IPC: H01J17/49
Filed: 1990-01-11
Abstract: PURPOSE:To maintain nominal quality and durability as well by making up a cathode cut of the configuration of an indium oxide tin film laminated with a transparent conductive film furnished with anti-sputtering properties, and thereby making the conductive film a surface film at the side of a discharge space. CONSTITUTION:A cathode 30 is made up out of a laminated configuration composed of 2 layers of a transparent indium oxide tin (ITO) film 32 and a transparent conductive film 34 furnished with anti-sputtering properties. The ITO film 32 is provided as a bed for the back surface plate side of a front surface plate 12. The film 34 is therefore so configurated as to be faced to a discharge space 14 between the front surface plate 12 which is mutually faced to the film, and the back surface plate 10. This thereby causes the film to hardly be sputtered during the operation of a display panel. Thinning in the film of the cathode therefore will never take place in an early stage, and a light transmission factor will never be deteriorated because transparency is kept on even if sputtered particles are adhered onto the area of a window.
Patent JP-H09199144-A (JP)
Title: Manufacture of electrolyte membrane
Inventor: HAMAMURA KYOKO
IPC: H01M8/10
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte membrane having desired strength, a high moisture content, and high conductivity by producing the membrane with a liquid containing an organic compound having the ion exchange group, and heating the generated membrane in water or in saturated steam. SOLUTION: An organic medium is removed from a liquid containing an organic compound having the ion exchange group which is the raw material of an electrolyte membrane to produce the membrane. The produced membrane is heated in water or in saturated steam to obtain the electrolyte membrane. A compound convertible into the electrolyte membrane, e.g. a carbon fluoride compound or a hydrocarbon compound is used for the organic compound. The cation group such as -SO3 H, -COOH or the anion group such as -NH2 , -NHR is used for the ion exchange group. The removing condition of the liquid medium in the membrane producing process is preferably set to the range of 0-80 deg.C. The heating temperature is preferably set to the range of 100-120 deg.C.  When the heating process is conducted under pressurization, the moisture content of the membrane is increased, and the density of the membrane can be also increased.
Patent JP-S59128088-A (JP)
Title: Connecting device for floating hose and mooring line
Inventor: TAKAGI MATAO
IPC: B63B22/02
Filed: 1983-01-12
Abstract: PURPOSE:To enable to perform a connecting work, by a method wherein a propulsion body connected to a main ship through a leading-in line is made to steam toward a marker buoy connected with a leading rope for a floating hose or the like, the leading-in line is wound around the marker buoy, and the propulsion body is recovered onto the main ship. CONSTITUTION:To connect to the main ship 3 the floating hose 12 connected to a one-point mooring buoy 12 and the mooring line 2, the marker buoy 13 connected to the floating hose 1 and the mooring line 2 respectively through the leading ropes 14, 18 is floated on the surface of the sea proximate to the mooring buoy 12. The propulsion body 11 connected to the ship 3 through the leading- in line 10 is made to steam toward the marker buoy 13, and the line 10 is wound around the marker buoy 13. By recovering the propulsion body 10 onto the ship 3, the floating hose 1 and the mooring line 2 are brought onto the ship 3 through the marker buoy 13 and the leading ropes 14, 18, whereby the connecting work can be performed without using any special boat for mooring work.
Patent JP-S63174278-A (JP)
Title: Electrode of monopolar type zn-br battery
Inventor: HIROTA AKIHIKO
IPC: H01M4/96
Filed: 1987-01-13
Abstract: PURPOSE:To suppress the overvoltage of an electrode to be small by using active carbon fibers produced from phenol novolak fibers as a starting material for bromine electrode material. CONSTITUTION:Phenol type active carbon fibers with the product of METSUKE amounts, of which pore radius, METSUKE and iodine adsorption amount are variously different, and bromine adsorption amounts of 155g/m<2> or more are used. An electrode is formed comprising sandwich type carbon plastic CPT, of which CPT used for an electrode frame 7 is heat clad around active carbon fibers 8 used for an electrode reactive part. By the arrangement, the overvoltage decreases as the pore radius decreases in the range of 1.0-1.9nm (diameter: 2.0-3.8nm), particularly approximately 1.3nm or below. The overvoltage has a trend to decrease as the METSUKE amount increases in the range of 70-110g/m<2>. Therefore, an electrode using phenol type active carbon fibers having such a pore radius indicates excellent overvoltage characteristics.
Patent JP-S58121229-A (JP)
Title: Production of cyclic alcohol
Inventor: MITSUI OSAMU
IPC: B01J23/16
Filed: 1982-01-14
Abstract: PURPOSE:The catalytic hydration of a cyclic olefin or a mixture containing the same is carried out using a catalyst system composed of a heteropolyacid and an aromatic sulfonic acid to produce a cyclic alcohol in high yield. CONSTITUTION:In the production of a cyclic alcohol by the catalytic hydration of a cyclic olefin or a hydrocarbon mixture containing the same, the reaction is carried out using a mixed catalyst that is composed of a heteropolyacid such as phosphomolybdic acid, phosphotungstic acid or phosphomolybdtungstic acid and of an aromatic sulfonic acid such as p-toluenesulfonic acid or naphthalenesulfonic acid (the content of the aromatic sulfonic acid is preferably 10-60wt%, based on the total catalyst weight). As the cyclic olefin, is preferably used a compound of the formula CnH2n-2-mRm (R is H, 1-4C alkyl, phenyl, cyclohexyl; n is 5-12; m is 1-4).
Patent JP-H01183518-A (JP)
Title: Modified polyester fiber
Inventor: UCHIDA KAZUO
IPC: D01F6/92
Filed: 1988-01-11
Abstract: PURPOSE:To provide the title woolly fiber having excellent color tone, waxy touch, flexibility and friction characteristic, by blending an ethylene terephthalate series polyester with a specific amount of specified waxes. CONSTITUTION:(A) 100pts.wt. of a polyester comprising ethylene terephthalate as the main repeating unit thereof is blended with (B) 0.1-10.0pts.wt., preferably 0.5-8.0pts.wt., or waxes comprising (i) 50-95wt.%, preferably 60-90wt.%, of a higher fatty acid monocarboxylic acid ester (preferably myricyl palmitate or myricyl cerotate) and (ii) 5-50wt.%, preferably 10-40wt.%, of a hydrocarbon (preferably hentriacontane, pentatriacontane or nonatriacontane) as the main components thereof and having an acid value of 6-30, preferably 8-20 to provide the objective fiber.
Patent JP-H03207420-A (JP)
Title: Separation of gaseous nitrogen
Inventor: GENMA TSUNEO
IPC: C01B21/04
Filed: 1990-01-10
Abstract: PURPOSE:To reduce the rising time for reoperation in the separation device containing the adsorption vessels packed with molecular sieving carbon by stopping the device after the operation of the device is continued for <=10 cycles. CONSTITUTION:Starting mixture gas consisting mainly of nitrogen and oxygen, such as air, in pressurized state enters through a valve 5 into the adsorption vessel 1, where the starting mixture gas is separated into the component which is adsorbed by the molecular sieving carbon(MSC) and the component which is not adsorbed by the MSC, such as nitrogen, and the product nitrogen is stored in a product vessel 3 through a valve 9. A part of the remained gas in the adsorption vessel 1 is transferred to the adsorption vessel 2 by the pressure equalizing operation, and then a valve 11 or the valve 11 and a valve 12 are closed and a valve 6 is opened to decompress to about the atmospheric pressure so that the gas adsorbed by MSC is discharged through a muffler 4. By repeating these operation for the vessels 1, 2 with the phase of 180 deg., nitrogen is continuously separated from the starting mixture gas.
Patent JP-S56101573-A (JP)
Title: Sensitivity information recording device of heat luminescence dosimeter element
Inventor: INOUE ISAMU
IPC: G01T1/115
Filed: 1980-01-17
Abstract: PURPOSE:To reduce a measurement error by a method wherein a sensitivity irregularity rank is recorded in an element information recording part of a case main body of an element and said rank is used when a radiation exposed dosage is measured. CONSTITUTION:Guides 17, 18 for leading a magazine 16 are fixed on a substrate 15. Two or more elements 19 to which a constant quantity of radiation is previously irradiated are contained in the magazine 16. The magazine 16 is moved forward or backward by means of a rotation of a pulse motor 22. The element 19 is pulled out of the magazine 16 one by one and is inserted into a longitudinal groove 39. While retaining this state, a heating of the element 19 is performed and the intensity of a heat luminescence is measured to measure the sensitivity of the element 19. This sensitivity information is recorded in an element information recording part of the case main body of the element 19, and further, the recorded sensitivity information can be read out.
Patent JP-H03210622-A (JP)
Title: Data input system
Inventor: UCHIDA YOSHIAKI
IPC: G10H1/00
Filed: 1990-01-16
Abstract: PURPOSE:To attain the input of a 3-dimensional position in simple constitution by providing plural ultrasonic wave receiving parts as well as a rod-shaped matter which contains a blinking light emitting part at one of its both ends together with an ultrasonic wave generating part where the intermittent ultrasonic waves are produced synchronously with the blinking of the light emitting part. CONSTITUTION:A light emitting element P such as an infrared light emitting diode, etc., is provided at one of both ends of a rod-shaped matter B and blinks. An ultrasonic wave generator T is set adjacent to the element P and produces intermittently the ultrasonic waves synchronously with the blinking of the element P. Under such conditions, a distance is obtained between a reference position and the tip or the grip part of the matter B based on the difference between the velocity of light and that of a sound wave. Based on this obtained distance, the 3-dimensional position data is obtained. Thus a device can be simplified and also the moving velocity is detected by means of the Doppler effect. Therefore this moving velocity is also used as the input data. In addition, the tilt of the matter B is obtained by providing plural ultrasonic wave generating parts at different positions in the lengthwise direction of the matter B. Thus the input of a 3-dimensional position is attained in simple constitution.
Patent JP-S52104545-A (JP)
Title: Triazine crosslinkers and their preparation
Inventor: NAKAJIMA MIKIO
IPC: C08G12/00
Filed: 1976-01-20
Abstract: PURPOSE: Triazine crosslinkers for powder coatings, improved in curing characteristics, blocking resistance and gloss of coats, obtained by reacting alkoxyaminotriazines with cyclohexanol and amides. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63173128-A (JP)
Title: Digital signal processor lsi
Inventor: KOBAYASHI NOBORU
IPC: G06F21/12
Filed: 1987-01-12
Abstract: PURPOSE:To prevent the content of an instruction ROM from being read by another person, by opening the gate of a readout indication line for an instructure ROM by a key input. CONSTITUTION:The gate 3 is connected to the readout indication line 2 of the instruction ROM1 in a DSP.LSI that is the LSI of a digital signal processor. The gate 3 is opened only by the key input corresponding to data from a key circuit 4, and a readout program from the ROM1 is outputted by readout indication via the gate 3, and the content from the instruction ROM is protected satisfactorily from being read by another person.
Patent JP-S5390344-A (JP)
Title: Adhesive composition
Inventor: SASAKI MASARU
IPC: C08G59/50
Filed: 1977-01-21
Abstract: PURPOSE: To prepare a one-pack type adhesive composition curable at low temperature in a short time and nevertheless stable for a long time, by compounding a curing accelerator composed of a specific urea derivative and an imidazole compound to an epoxy resin adhesive. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09192727-A (JP)
Title: Flow passage-divided tube and double pipe type exhaust pipe
Inventor: KIDO TSUGUO
IPC: B23K26/21
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To simplify the welding work of a pipe formed by plastically working one metallic sheet. SOLUTION: A front pipe 5 consists of an outer pipe 7 and an inner pipe 10. The outer pipe 7 is arranged so as to surround the outer periphery of the inner pipe 20 with a prescribed clearance. The inner pipe 10 is a flow passage- divided pipe provided with two flow passages 11, 12 for exhaust gas, is formed into almost bisected-circular shape at the cross section by plastically working are metallic sheet and is formed by welding (e.g. laser beam welding) the contact parts between flanges 13, 14 provided at both ends of the metallic sheet and the other part of the metallic sheet from the outsides. The cross section of the inner pipe 10 has a circular part 15 and a partition part 16.
Patent JP-H09200340-A (JP)
Title: Private branch exchange provided with holding function
Inventor: HAGIWARA MICHIKO
IPC: H04M3/42
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To suppress the trouble of generating confusion because a holding person can not comprehend the reason why communication is cut off, by cutting off the communication while leaving a message from a person to be held to the holding person. SOLUTION: When the person to be held requests the input of message, the extension terminal of the person to be held is connected to a voice mail device 8 by a holding message recording control means 61a, and the state of waiting the input of message to the holding person is provided. When the person to be held inputs a message, it is stored in the voice mail device 8 corresponding to the extension number of the holding person, and the extension terminal of the person to be held finishes communication. When the holding person cancels holding later, the extension terminal of the holding person is connected to the voice mail device 8, and the message recorded by that person to be held can be sent out.
Patent JP-S60149517-A (JP)
Title: Anti-sunburn composition
Inventor: MIZUGUCHI AKINORI
IPC: A61Q1/04
Filed: 1984-01-13
Abstract: PURPOSE:To provide an anti-sunburn cosmetic containing a pigment coated with a polyvalent metal salt of p-methoxycinnamic acid, and having extremely high ultraviolet-shielding capability, high transparent feeling, good durability on the skin, and excellent dispersability and stability. CONSTITUTION:The objective anti-sunburn cosmetic contains a pigment (e.g. talc, titanium oxide, titanium mica, magnesium silicate, nylon, polypropylene, etc.) coated with a compound of formula (M is Al, Mg, Zn, Ca or Zr; n is atomic valence of M). The anti-sunburn cosmetic is free of permeation into the skin, has extremely excellent spreadability and color-developability, and is resistant to degradation with time on the skin. The coated pigment can be prepared by dispersing a pigment in an aqueous solution of a water-soluble polyvalent metal salt, adding an aqueous solution of an alkali metal salt of p-methoxycinnamic acid slowly and dropwise to the suspension under agitation, making the mixture alkaline, and continuing the agitation. The amount of the compound of formula applied to the pigment is 1-30wt% based on the pigment.
Patent JP-H06217679-A (JP)
Title: Device for removing bone from wing of fowl or the like
Inventor: HAINRITSUHI RINDAATO
IPC: A22C21/00
Filed: 1993-01-14
Abstract: PURPOSE: To provide a device for removing bones from the wings of poultry having ulna and radius, and automatically discharging bones made into fine pieces. CONSTITUTION: The processing device for removing the meat of wings of poultry having ulna and radius is provided with storage parts 15 and 16 held by a holder 18, rotary conveyer film 19 equipped with a mandrel 17, cutting part 21 and separating knife. The storage parts 15 and 16 have U-shaped cross sections and are arranged at a prescribed interval and between both the storage parts, the mandrel 17 is arranged while being turned upward. The cutting part 21 is provided with counter side part stopping parts, upside pressing band, clamper for sandwiching the bone to be processed and pulling this bone out of surrounding meat, and rotary cutting knife 22 for cutting the bone into plural pieces. Respective pairs of facing separating knives are movably provided.