baber/WOPTO huggingface dataset:
Patent JP-H0735361-A (JP)
Title: Hot-water supply apparatus
Inventor: JINBA YUKIHIRO
IPC: F24D17/00
Filed: 1993-07-26
Abstract: PURPOSE:To prevent a user from being displeased by a method wherein hot-water is prevented from being supplied even if hot-water supply is demanded while a stepping motor is in an initial action. CONSTITUTION:A hot-water supply apparatus is equipped with a single stem type hot-water mixing valve 20, a flow control/stop valve 30 mounted at the delivery side of the hot-water mixing valve 20 and a controller 40 which controls hot-water adjusting action. The hot-water mixing valve 20 has a valve stem 25 which is turned by a stepping motor 22 and on which a hot-water valve disc 23 and a water valve disc 24 are mounted. The controller 40 executes an initial action in response at least to turning-on of a power source. During the initial action, the flow rate control/stop valve 30 is opened full and the valve stem 25 of the hot-water mixing valve 20 is once driven up to a rotation angle that is a reference position by the stepping motor 22 and then to a waiting position at which a specified ratio of hot-water to water is obtained.
Patent JP-S5973764-A (JP)
Title: Liquid chromatography apparatus
Inventor: NAITOU TAMEO
IPC: G01N30/86
Filed: 1982-10-20
Abstract: PURPOSE:To prevent the damage of a reaction tank or a separation column even if the amount of a developing liquid becomes extremely small, by stopping the addition of reagent on the basis of the output of a means for measuring chemical properties of a liquid mixture. CONSTITUTION:A specimen component successively flowed out of a separation column 1 is passed through a mixer and a reaction tank 8 to be subjected to the measurement of absorbancy by a detector 9 and a recorder 10 records a separation drawing. Numerals 15, 14 are pH-meters and measure the pH of a liquid mixture of the developing liquid and the reagent in a mixer and the pH of the reagent in a reagent tank 6. When the amount of the developing liquid sent to the separation column 1 becomes extremely small by the setting mistake of the developing liquid sending amount and the trouble of a developing pump 3, the difference of the pH values from the pH-meters 15, 14 become smaller than reference values in a comparator 16. A control apparatus 12 changes over a flowline change-over valve 11 and a reagent pump 5 flows a washing liquid from a washing liquid tank 13 to the reaction tank 8 through the mixer 7 to perform washing.
Patent JP-H0470415-A (JP)
Title: Pile drawing and drawing device
Inventor: ONISHI KEIZO
IPC: E02D9/02
Filed: 1990-07-12
Abstract: PURPOSE:To remove piles of an old building completely by providing plural claws at the periphery of a lower end, and setting a wire, which is provided with a loop part at its and removably, at the claws to use it as a pile drawing device. CONSTITUTION:a drawing device consists of a wire 2 and a casing 3. The end of the wire 2 is formed into a loop part 2a, and the periphery of the lower end of the casing 3 is provided with plural claws 4 to mount the loop part 2a of the wire 2 and the claws 4 of the casing 3 removably. Then drawing devices 2, 3 are piled into the vicinity of the lower end of the pile 1, and the loop part 2a of the wire 2 is connected to the pile 1. By pulling up this, it is caught in the claws of the casing 3, so that the pile 1 can be drawn out. It is thus possible to break up an old building or the like smoothly.
Patent JP-H0527767-A (JP)
Title: Chord detection device and automatic accompaniment device
Inventor: AOKI EIICHIRO
IPC: G10H1/38
Filed: 1991-07-24
Abstract: PURPOSE:To accurately detect chords by storing the progress of a melody and the progress of chords and detecting the key, and detecting the chords to be used for an accompaniment according to the melody, chords, and key. CONSTITUTION:A chord extraction table A contains chords including pitch names by scale tones in C major key. Then this table is applicable to other major key by shifting the timbre. A priority order table B is stored with the priority order of the chord progress which shows to which chord a proper advance from the last determined chord is made this time. When the last chord in C major is in C major key, the progress to the F major is most suitable and then the C major is preferably sustained. The determined chord corresponds to a chord having all semitones as the root and chords given the priority order are limited to chords consisting of scale tones. Here, one chord having top priority in the table is selected among candidate chords from the chord extraction table A and used as a sound generation chord.
Patent JP-H1131404-A (JP)
Title: Vehicular lamp
Inventor: KAGEYAMA HIROYUKI
IPC: F21W107/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent joining strength from being deteriorated in a vehicular lamp where the inside surface of the lamp body is surface treated, and the lamp body and a lens are joined by means of welding. SOLUTION: This vehicular lamp 1 is composed by attaching a lens 8 to a lamp body 2 having a recessed part 3 opened forward so as to cover the front opening and by installing a bulb 12 in a lamp space partitioned by the lamp body 2 and the lens 8; the inside surface 13 of the lamp body 2 is surface treated; the lamp body 2 and the lens 8 are connected by joining welding lens 6, 9 formed on them respectively by means of welding; on the inner side of the welding leg 6 of the body, a recessed streak 7 is formed as a stepped part.
Patent JP-H0878208-A (JP)
Title: Glass sealed type thermistor element and its manufacture
Inventor: SAKANO SHIGERU
IPC: G01K7/22
Filed: 1995-06-28
Abstract: PURPOSE: To lessen the irregularity in a resistance value by a method wherein the thermistor chip of a composite oxide, containing the prescribed content of Mn, Co and Ni, and the lead wire of prescribed alloy are sealed in inert gas using boronsilicate barium glass. CONSTITUTION: An Mn oxide is indispensable for a thermistor chip 11 which constitutes a thermistor element 1, and the ratio of each metal element for Mn+Co+Ni is 5 to 90atom% for Mn, 0 to 95atom% for Co and 0 to 60atom% for Ni. The compound content of sealing glass 5 is 0 to 20wt.% for Na2 +K2 O, 0 to 25wt.% for B2 O3 , 20 to 75wt.% for SiO2 , 35 to 85wt.% for B2 O3 +SiO2 , 5 to 50wt.% for BaO, and 1 to 10wt.% for Al2 O3 . Lead wires 43 and 45 are composed of an alloy, containing at least two kinds selected from Fe, Ni, Cr and Co. The thermistor chip 11, electrodes 33 and 35 and a part of the lead wires 43 and 45 are inserted into a sealing glass tube, the glass tubes are fused and fludized by heating in an inert gas atmosphere containing oxygen concentration of 1% or smaller, and a glass sealing operation is conducted.
Patent JP-S6430116-A (JP)
Title: Manufacture of superconductive wire
Inventor: TAN MASAYUKI
IPC: B28B1/00
Filed: 1987-07-24
Abstract: PURPOSE:To improve the superconductive property aud the mechanical strength by furnishing a superconductive segment elemental conductor binding all the wires including all the elements which compose a specific superconductor to plural neighboring wires each other, collecting such a conductor and an ordinary conductive segment conductor, applying a wiredrawing process to make a superconductive elemental wire, and then giving a heat treatment. CONSTITUTION:Plural lines of copper alloy wires 1 and 2 or metallic wires in which all the elements composing an oxide of A-B-Cu-O system (where A is a metal element of the periodic table IIIa group such as Y, La, and Ce, and B is a metal element of the alkaline earth metal elements such as Ba and Sr) are neighboring each other are bound to make a super conductive segment elemental conductor 4. Such a superconductive segment elemental conductor 4 and at least one ordinary conductive segment conductor 6 consisting of an ordinary metallic conductor are collected, a wiredrawing process is applied to make a superconductive elemental wire 7, and then a heat treatment is given. As a result, the connections of all the wires in the superconductive segment elemental con ductor 4 react on condition that they are closely contacted, and an oxide superconductor of uniform structure is produced along the whole length of the superconductive wire 9 in a continuous condition. In such a composition, a superconductive wire of a high mechanical strength can be produced.
Patent JP-S6428222-A (JP)
Title: Double oxide and production thereof
Inventor: MASE KAZUO
IPC: C01G1/00
Filed: 1987-07-24
Abstract: PURPOSE:To obtain a double oxide and composite material having superconductivity with the high critical temperature at a low cost, by carrying out electrolysis in an electrolyte using a metallic substrate having a coating layer, consisting of a mixed hydroxide of copper, an alkaline earth metal and rare earth metal and formed on the surface thereof as an anode and converting the mixed hydroxide layer into a double oxide layer. CONSTITUTION:A coating consisting of a mixed hydroxide of copper, an alkaline earth metal (e.g. barium or strontium) and rare earth metal (e.g. yttrium or lanthanum) is formed on the surface of a metallic substrate, such as wiry or belt-like form, consisting of a metal, such as copper, iron, nickel or aluminum. The resultant metallic substrate having the formed coating layer is then used as an anode to carry out electrolysis in an electrolyte and form a double oxide layer consisting of a mixed hydroxide layer. Thereby the aimed composite material is obtained. As a result, the dense and homogeneous composite material having superconductivity with the high critical temperature and flexibility without any brittleness can be produced with excellent productivity.
Patent JP-H1030942-A (JP)
Title: Pointer for measuring instrument
Inventor: TAKATSUKA MOTOHIRO
IPC: G12B11/04
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a pointer for measuring instrument that can suppress the occurrence of halation phenomenon inexpensively around a cap and at a cap part where an indication part projects outward. SOLUTION: A mounting part 31 of a pointer body 3 formed by a light- transmission transparent resin is covered with a cap 5 so that it can be housed inside an annular surrounding wall part 53 part is made of a light-transmission pigmented resin and whose one edge is blocked by a top 51, a base part 33a of an indication part 33 of the pointer body 3 that is provided along with the mounting part 31 is housed inside the surrounding wall part 53, and at the same time a tip part 33c of the indication part 33 that is provided along with the base part 33a is extended outward in the diameter direction of the surrounding wall part 53 of the cap 5.  In this case, the base part 33a of the indication part 33 is formed so that both side surfaces 33k and 33m of the base part 33a are located on the extension line of both side surfaces 33h and 33j of a tip part 33c in an extension direction B of the tip 33c, so that the dimension in a width direction C of the tip part 33c that is orthogonally crossed with the extension direction B of the tip 33c is nearly equal to the tip part 33c.
Patent JP-2001016017-A (JP)
Title: Portable mobile radio telephone system and portable mobile radio antenna fault detection method
Inventor: NAKAMURA HIROSHI
IPC: H04W88/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To always and easily diagnose failures of a built-in antenna and to speedily correspond to the breakdown by measuring the coupling quantity of the built-in antenna and a whip antenna and executing the self-breakdown diagnosis of the built-in antenna. SOLUTION: A reception circuit in a radio circuit in a portable mobile radio telephone system receives transmission power in a state where it is connected to a built-in antenna 6. An operation receiving transmission power by the reception circuit in a state where the circuit is connected to the built-in antenna 6, and an operation outputting the transmission power of a constant level or a constant frequency in a state where it is connected to a whip antenna 7 is executed with the same timing. At that time, the reception circuit measures a received power level and therefore the coupling quantity of the whip antenna 7 and the built-in antenna 6 is obtained. In this way, the coupling quantity of the two antennas 6 and 7 is measured and it is determined whether the coupling quantity is normal. Thus, the self-failure diagnosis of the antenna can be executed.
Patent JP-H0515021-A (JP)
Title: Bypass cable work method and clamp used for it
Inventor: SUGIYAMA YASUTAMI
IPC: H01R11/01
Filed: 1991-06-28
Abstract: PURPOSE:To easily lay a bypass cable between it and an adjacent underground cable by attaching a live wire clamp to the barrel of the connector at the terminal connection between a high voltage insulated cable and an underground power cable. CONSTITUTION:The lines are branched from the branch parts 3 and 3' of a high voltage insulated cable 1 and are connected to the switches 2 and 2' on a utility pole through connection wires 6 and 6'. On the other hand, the connectors 4 and 4' of underground cables 5 and 5' and the terminals of the switches 2 and 2' are connected with each other through live wire clamps 7 and 7. The live wires 7 and 7' are equipped, at the barrel, with handles, receiving metal fittings, press metal fittings, braid conductors, etc., omitted from the figure, and bypass cables 10 are mounted or removed by rotating the handles. This obviates the exfoliation and the repair of the insulating cover of the high voltage insulated cable, and confines the exposed charge part to the indispensable minimum, and a hot-line work using an insulating globe can be done easily.
Patent JP-H0477019-A (JP)
Title: Digital communication controller
Inventor: NAMEKATA MINORU
IPC: H04B3/06
Filed: 1990-07-16
Abstract: PURPOSE:To suppress power consumption by inhibiting the drive of a 1st demodulator having an adaptive automatic equalizer when a 2nd demodulator not provided with an adaptive automatic equalizer is driven. CONSTITUTION:The training signal part of a 1st signal S1 inputted to a delay device 3 is demodulated by the delay detector 7 of a 2nd demodulator and delayed by a time required for the completion of a code error rate measurement and inputted to an adaptive automatic equalizer 5 via a changeover switch SWa controlled by a flag depending on an optional threshold level by a code error rate measurement instrument 9. When the flag is not set, the signal S1 is not inputted to the equalizer 5 and the operation of the equalizer 5 is stopped at all times. Moreover, the signal inputted to a delay device 11 being a signal outputted from a delay device 3 except the training signal from the delay detector 7 is inputted to the equalizer 5 through the switch SWa and delayed by a time required for the completion of the equalizing processing.
Patent JP-S6246950-A (JP)
Inventor: FUJII SHIGEO
IPC: C04B35/14
Filed: 1985-08-23
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-S6163413-A (JP)
Title: Elimination phase core for plastic molding
Inventor: UENO KEISUKE
IPC: B29C33/38
Filed: 1984-09-04
Abstract: PURPOSE:To obtain the titled core whose melting and removing period of time is short, weight is light and strength is high, by a method wherein an aggregate is made into such constitution that the core is covered with a surface layer material made of a metallic material having a metallic element which is a metallic material having the higher melting point than that of a low-melting alloy and, moreover, capable of making metal bonding with the metallic element composing the foregoing low- melting alloy for its main ingredients. CONSTITUTION:An elimination phase 2 is formed by burying an aggregate 7 to be formed by covering a core material 5 with a surface layer material 6 into a matrix phase 8 made of a low-melting alloy. As for the core material 5, an article whose softening temperature or melting point is higher than that of a low-melting alloy forming the matrix phase 8 is secure strength of an aggregate itself. As for a surface layer material 6 covering the core material 5, a metallic material having a metallic element capable of making intermetallic bonding with the foregoing low-melting alloy for its main ingredient is used and, moreover, the metallic material whose melting point is higher than that of the low-melting alloy forming the matrix phase 8 is applied to the core material. With this construction, it becomes that melting and removing period of time of core is short, the core itself is light in weight and handling of the core is extremely easy.
Patent JP-H0234966-A (JP)
Title: Patterning of metal electrode on amorphous semiconductor thin film
Inventor: YOKOYAMA MASAO
IPC: H01L21/306
Filed: 1988-07-25
Abstract: PURPOSE:To completely prevent a short-circuit between electrodes and enable accurate patterning simultaneously by forming a first photoresist film, exposing only the electrode forming part of an amorphous semiconductor thin film, forming a metallic film thereon, and further exposing only a part of a second photoresist film except an electrode forming part. CONSTITUTION:When only a part 16 to be formed with an electrode of an amorphous semiconductor thin film 12 is exposed and one or more layers of metallic films 18, 20 made of high melting point metal are formed thereon, the first layer 18 formed on a first photoresist film 14 is brought into contact with the electrode forming part of the film 12. A second amorphous resist film 22 is so patterned as to expose only the part of the films 18, 20 except an electrode forming part, only the metal film exposed part if then selectively removed by etching, and the patterned metallic electrode 20 made of high melting point metal 18 of the first layer is formed on the thin film. Thus, it can prevent a short-circuit between the electrodes and accurately pattern simultaneously.
Patent JP-H0512518-A (JP)
Title: Commutation ticket issuing system
Inventor: OSHIMA KATSUYUKI
IPC: G07B1/00
Filed: 1991-07-01
Abstract: PURPOSE:To easily impart a photograph of a user's face to a commutation ticket or the like and to prevent the ticket from being illegally used by forming the user's face photograph on an optical position of a base sheet by thermal transfer method. CONSTITUTION:In addition to the entry of character information 2 such as an entraining station name, an arrival station name, an available period, and user's name, age and sex in prescribed positions of the base card 1 for commutation ticket, a user's face photograph 3 is formed on an optical position of the card 1 by the thermal transfer method. In addition, a protective layer or a protective film is laminated to an area including at least the face photograph. This commutation ticket issuing system consists of an information input part, an editing part for editing inputted information and an output part for outputting edited information to a base sheet 1, the information input part is provided with at least a scanner/video camera and the output part is provided with at least a sublimation type thermal transfer printer. Since the user's face photograph can easily be formed on the base card 1 of the commutation ticket, the illegal use of the ticket can be effectively prevented.
Patent JP-S6162806-A (JP)
Title: Apparatus for detecting specific angle
Inventor: MORIZAKI SUMIKO
IPC: G01B11/26
Filed: 1984-09-05
Abstract: PURPOSE:To detect a specific angle with good resolving power, by allowing light to be incident from a medium having a high refractive index to a medium having a low refractive index and detecting the abrupt change in power reflection coefficient from 0 to 1 across a critical angle being a boundary by a light receiving part. CONSTITUTION:On the boundary plate of two media having different refractive indice, light 4 is incident from a medium I having high refractive index to a medium II having a low refractive index. As the incident angle of light 4 is made larger, power reflection coefficient abruptly changes from 0 to 1 across a critical angle being a boundary. This abrupt change is detected by light receiving parts 5, 6 to detect a specific angle. Furthermore, the container storing the medium II is made movable around an axis 2.
Patent JP-S57108779-A (JP)
Title: Mti/normal tracking radar system
Inventor: TANIGUCHI AKIRA
IPC: G01S13/528
Filed: 1980-12-26
Abstract: PURPOSE:To maintain the stable tracking of a target, by securing the automatic switching to the normal trackig in case the MTI tracking is impossible by giving the by-passing to the MTI process according to the result of measurement of the Doppler frequency. CONSTITUTION:The video signal given from a receiver 15 is fed to a distance tracking device 17 and an angle tracking device 18 respectively after an MTI process. Then the differential component of the distance data given from the device 17, the Doppler filter group or the combination of both is sent to a speed measuring device 20. In case the MTI tracking is judged impossible, the MTI process is by-passed. When the MTI tracking is possible, the MTI process is carried out. At the same time, the period of the optimum pulse is selected for a  stagger pulse train by a transmission pulse selection signal to be fed to a transmitter 12 from a modulator 11. In such way, the switching is automatically carried out to the normal tracking in case the MTI tracking is impossible. Thus the stable tracking is maintained for a target.
Patent JP-H1123598-A (JP)
Title: Bearing provided with rotating speed detector
Inventor: OUCHI HIDEO
IPC: F16J15/3232
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a bearing having a rotating speed detector capable of sufficiently insuring sealing performance of a seal in spite of reducing the slide resistance of seal lips. SOLUTION: A holding member 204 is constituted of a first cylinder part 204a, a second cylinder part 204b of larger diameter than that of the first cylinder part 204a, and a third cylinder part 204d of larger diameter than that of the second cylinder part 204b, the first cylinder part 204a is engagedly fitted to an inner race assembly 102, and because the second cylinder part 204b is a slide part on which the seal lips 205b, 205c of a seal 205 are slided, the diameter of the second cylinder part 204b on which the seal lips 205b, 205c are slided can be made small, and hence slide resistance of the seal lips 205b, 205c can be made small. Meanwhile, because the third cylinder part 204d is formed with labyrinth seal by holding a fine gap Δbetween itself and an outer race 101, hence the sealing performance of the seal can be more improved.
Patent JP-2001009563-A (JP)
Title: Metal molding die, and manufacture thereof, and metal molding method
Inventor: HARUNA SHUNICHI
IPC: B22C9/06
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a metal molding die for integrally molding a molding product having a mesh and/or a rib without causing shortshots and for surely releasing the molding product from the die, and a manufacturing method thereof, a metal molding method for surely injecting a molten metal in a molding die having narrow grooves in a short time, and a metal molding method for simply and surely releasing the molding product from the die after the molten metal is injected and solidified. SOLUTION: A mesh and/or rib portion of a die is formed by an air permeable member insert die 21, and concave grooves for the mesh and/or rib are formed to the air permeable member insert die 21. Then, the surface 21a of the air permeable member 21 where concave parts 22 and 23 are not formed, is blocked, and then the pressure in the die is reduced before the molten metal is injected. Under the pressure reduction condition, air is sprayed after the molten metal is solidified so as to blow the molding product.