baber/WOPTO huggingface dataset:
Patent JP-S63143215-A (JP)
Title: Recovery method of iron powder in dust collector for converter by purpose of use
Inventor: TAKAHASHI TOSHIAKI
IPC: C21C5/38
Filed: 1986-12-04
Abstract: PURPOSE:To improve the added value of recovered iron powder by passing converter exhaust gas during period from start to finish of blowing through continuously wet type dust collector, dividing the dust in the dust collector into two stages or more, separating into coarse grain and fine grain and recovering. CONSTITUTION:Non-combustion-type exhaust gas treatment, where the exhaust gas is passed through wet type dust collector at the time of blowing refining in the converter, is executed as described below. That is, the dust in exhaust gas during the period from start to finish of blowing is continuously collected and also by dividing the dust in the dust collector in at least two stage, i.e. bubble bursting range and fuming range, the recovery of coarse grain dust having many kinds of compositions and characteristics is executed. And, by classifying further the grains of divided dust in the same blowing stage in the specific ranges, the specific iron powder raw material can be supplied under more stable condition. As a result, by supplying and treating the dust raw material, which is suitable for the use of recovered iron powder, the recovery of the dust of dust collector by use, contriving toward the improvement of treating efficiency and the product yield and reduction of the treating cost are caned out.
Patent JP-S62146690-A (JP)
Title: Transfer recording method
Inventor: TOMA KOICHI
IPC: B41J2/32
Filed: 1985-12-23
Abstract: PURPOSE:To record a good image even to a recording medium inferior in surface smoothness without requiring an ink ribbon, by a method wherein the surface of a transfer medium is smoothed and one surface side of a conductive intermediate transfer body is contacted with the smoothed surface of the transfer medium and voltage is applied to the side reverse to the contacted side of the transfer medium corresponding to image information to selectively transfer the transfer medium to the intermediate transfer body and, further, the transfer medium is transferred to the recording medium. CONSTITUTION:The surface of an ink roller 1 roughened by a transfer process is heated to a certain degree by a hot smoothing roller 10 and smoothed. A conductive intermediate transfer body 2 is obtained by forming a metallic conductive layer 2b on a conductive sheet constituting a conductive layer 2a. Voltage is applied to the intermediate transfer body 2 from the side of the conductive layer 2a corresponding to image information using a recording electrode 4(applying pulse width : 0.7msec) to transfer heat-meltable ink softened imagewise to the metallic conductive layer 2b. The ink image 5 transferred tot he intermediate transfer body 2 is transferred to a recording medium 4 while line pressure of 3kg/cm is applied to said transfer body 2.
Patent JP-H10127408-A (JP)
Title: Chair
Inventor: ITO TSUNETARO
IPC: A47C7/34
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To facilitate control of counter force against inclination of a chair. SOLUTION: This chair has a seat receiving part 3 supporting a seat 5 inclinably by a seal receiving member 8 fixed to the seat 5 and a leg fixing member 7 fixed to a leg 6 and supports the seat receiving member 8 rockably. In addition, a counter force unit 33 inserted between the seat receiving member 8 and the leg fixing member 7 rockably and apply counter force to the seat receiving member 8 to restore it to the original position by expansion, and a counter force control mechanism 54 to rock the counter force unit 33 without changing its expansion amount to change the inclination against the seat receiving member 8 and maintain the inclination condition, are provided.
Patent JP-H11124285-A (JP)
Title: Balancing weight supporting jig for elevator
Inventor: SAWAMURA MASAKI
IPC: B66B7/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent delay of an installing work term or maintenance and inspection work for an elevator. SOLUTION: The maintenance and inspection of a main wire rope 3 is made by two-stage-connecting supporting jigs 11A, made of a thin carbon steel pipe for machine structural use, to both the sides of an oil-containing shock absorber standingly provided at the center part of a pit 4. The upper and lower supporting jigs, wherein end plates are welded to the upper and lower ends of the steel pipes, are connected by bolts through the end plates. The supporting jigs can be composed of three pieces, also material can be composed of a shape steel or a glass-reinforced plastic pipe.
Patent JP-S63140539-A (JP)
Title: Manufacture of semiconductor device
Inventor: EGUCHI KOHEI
IPC: H01L23/52
Filed: 1986-12-02
Abstract: PURPOSE:To coat excellently the SiO2 system film surface with a photoresist film, by a method wherein an SiO2 system film is formed by coating a semiconductor substrate with silanol system coating liquid, and performing a heat treatment, and organic substance is removed. CONSTITUTION:On a semiconductor substrate 1, a lower layer resist film 2 is formed, spin-coating of, for example silanol liquid OCD type 2, is performed, heating treatment, for example at 170 deg.C, is performed in an H2 atmosphere for one hour, and an SiO2 film 3, for example 1500Angstrom  in thickness, is formed, Then O2 plasma treatment is performed for one minute under a condition of, for example 100W and 0.5 Torr. Then by spin-coating, photoresist OFPR800, for example, is spread in thickness up to, for example 0.5mum, to form an upper layer resist film 4, and the pattern of the upper layer resist film 4 is formed by performing exposure and development in a well-known method. With the upper layer resist film pattern as a mask, the SiO2 film 3 is subjected to selective etching in a well-known method, and further the lower layer resist film 2 is subjected to reactive ion etching wherein the SiO2 film pattern is used as a mask and O2 is used.
Patent JP-2001106123-A (JP)
Title: Moving element information recording device
Inventor: IWAMA TAKAAKI
IPC: G01D9/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To improve the usage efficiency of a memory for recording moving element information before and after an accident happens. SOLUTION: This moving element information recording device comprises; a first camera 11 detecting moving element information related to a vehicular state; a second camera 12 and a sensor 14 for various vehicles; an abnormal level detecting portion 16 detecting an abnormal level on the basis of acceleration detected by a three-dimensional sensor 16a; a data amount setting portion 18a recognizing the abnormal of the vehicle on the basis of the abnormal level and setting the amount of data of a file range 17b corresponding to the abnormal level; and a memory control portion 18b recording the moving element information before and after an accident happens, in the file range 17b of a flash memory 17 at the time of detecting the abnormal level on the basis of the data amount.
Patent JP-H04163286-A (JP)
Title: Running speed detecting device for vehicle
Inventor: IKUMA KATSUMI
IPC: B62J23/00
Filed: 1990-10-29
Abstract: PURPOSE:To high-precisely decide a coaxial property between an output shaft and the sensor shaft of a sensor by locating a support stay made of a metal between a cover with which a drive member is covered and a drive member and mounting a sensor shaft, rotated integrally with an output shaft, on the support stay. CONSTITUTION:A drive sprocket 19 is fixed to the lead-out part of an output shaft 17 supported to the rear part of a transmission case 12 of an engine 9. A sprocket cover 25 with which the transmission case 12 and the drive sprocket 19 are covered from a side is formed integrally with the rear part of a crank case cover made of synthetic resin. A support stay 30 made of an aluminum die casting is mounted to the one side of the transmission case 12. A boss part 32 of the support stay 30 is overlapped with a mounting seat part 33 and fixed by means of a bolt 34. A sensor 38 for detecting the number of revolutions is mounted on the base plate part 31 of the support stay 30. The sensor 38 detects the number of revolutions of an output shaft 17 from rotation of a sensor shaft 45 positioned coaxially with an output shaft.
Patent JP-S63144198-A (JP)
Title: Ferroelectric single crystal
Inventor: OFUNE MASABUMI
IPC: C01G23/00
Filed: 1986-12-02
Abstract: PURPOSE:To obtain a readily and precisely machinable ferroelectric single crystal, having excellent processability in cutting and grinding and readily dividable into single domains, by partially substituting Pb in a PbTiO3 single crystal with Mg. CONSTITUTION:The aimed ferroelectric single crystal, obtained by partially substituting Pb in a PbTiO3 single crystal with Mg and having a composition expressed by the formula (0<x<=0.5). This ferroelectric single crystal is produced by preparing a melt of a PbO-PbTiO3 based blend using a crucible made of, e.g. magnesia single crystal, and growing a single crystal by a flux or flux pulling up method. The ferroelectric single crystal can be readily divided into single domains by weak electric field treatment and the single crystal in the single domains has improved electric characteristics, e.g. resistivity, etc. and can be applied to various sensors utilizing excellent pyroelectricity thereof.
Patent JP-H10135077-A (JP)
Title: Thin film capacitor
Inventor: OYAMADA TAKESHI
IPC: H01G4/33
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact and highly precise thin-film capacitor, wherein variation in capacity value is reduced by constructing an upper electrode layer to reduce dimensional variation. SOLUTION: A thin-film capacitor is formed by forming a lower electrode layer 7, a dielectric layer 8, a first upper electrode layer 9 and a second upper electrode layer 10 on an insulation board 6 one by one, and a thickness of the first upper electrode layer 9 is 0.005 to 1μm and a thickness of the second upper electrode layer 10 in a range from twice that of the thickness of the first upper electrode layer 9 to 10μm. Since an upper electrode layer can be formed precisely, a compact and highly precise thin-film capacitor of little variation in capacity value can be realized.
Patent JP-H06137540-A (JP)
Title: Ash disposer
Inventor: SHIDA MEGUMI
IPC: F23J1/00
Filed: 1992-10-27
Abstract: PURPOSE:To provide an ash disposer which enables the decomposition of organic chlorine compounds contained in the ashes collected uniformly and with a higher decomposition rate. CONSTITUTION:Collected ash 1 to be made harmless is supplied to a heat treating device via a hopper 2 and a chute 3. The collected ash 1 in the heat treating device 4 is kept in contact with a dry steam fed from a dry steam receiving port 12 being conveyed stirred up with paddles 9 of a drive shaft 7 and a driven shaft 8 to heat. Organic chlorine compounds contained in the collected ashes 1 are decomposed by heating through the contact with the dry steam and the ash treated is discharged from a discharge chute 10 together with the dry steam.
Patent JP-H06136073-A (JP)
Title: Production of propylene block copolymer
Inventor: IGAI SHIGERU
IPC: C08F4/60
Filed: 1992-10-27
Abstract: PURPOSE:To obtain in high activity a high-molecular weight rubbery propylene block copolymer with high rigidity, excellent in impact strength by two-step polymerization between propylene and another alpha-olefin using each specific catalyst. CONSTITUTION:Firstly, in the presence of a catalyst composed of (A) a solid catalytic component essentially comprising Mg, Ti, halogen and electron donor, (B) an organoaluminum compound (pref. trialkylaluminum) and (C) a silicate compound (pref. cyclohexylmethyldimethoxysilane), propylene (and a small amount of another alpha-olefin) is polymerized. Second, in the 2nd step, (D) a piperidine compound (pref. 2,2,6,6-tetramethylpiperidine) is added to the above reaction system without deactivating the above catalyst to conduct a polymerization between the propylene and the rest of the other alpha-olefin. The component A is pref. prepared by reaction of AlCl3 with e.g. tetraethoxysilane, a Grignard compound, o-phthalic diester and e.g. TiCl4, successively.
Patent JP-H08117359-A (JP)
Title: Health device
Inventor: USHIBA SEIROKU
IPC: A63B22/16
Filed: 1994-10-27
Abstract: PURPOSE: To provide a health device that makes a player feel as if one is floating and that offers 'fish exercise' to the whole body from head to toes by a player's muscle motion which one performs by oneself. CONSTITUTION: A trapezoid frame 1 is designed such that multiple pins 2 are arranged at the both sides of the upper beams, wires 7 are connected to the pins 2, and a head placing plate 6, hips placing plate 11, legs placing plate 13 are hung with the wires 7 at certain intervals.
Patent JP-H07203338-A (JP)
Title: Video printing
Inventor: ARUBERUTO DAURIYU KOBUARITSUKU
IPC: H04N9/79
Filed: 1994-10-27
Abstract: PURPOSE: To provide a video printing by automatically controlling one part of the printing of a video picture, and printing it on a normal sheet by a conventional, for example, computer printing device. CONSTITUTION: A video picture inputted from a video supply source is made to correspond to a prescribed condition of the video picture, and at least one part of the processing of a video frame 304 is automatically controlled. Thus, the trigger signals of the operation by a user and of a video frame outputted from a trigger judging block 328 can be exactly captured.
Patent JP-H04167657-A (JP)
Title: Image forming device
Inventor: SERIZAWA YOJI
IPC: G03G15/04
Filed: 1990-10-26
Abstract: PURPOSE:To shorten the time required to terminate printing after reception of a print request in the standby state by providing a function which preliminarily confirms that a scanner motor can be driven with a prescribed rotational frequency and stores the confirmation result. CONSTITUTION:A driving means is driven before reception of a print request from a picture information generating means, and a storage means is provided where it is stored that a rotating polygonal mirror 3 is rotated with a prescribed rotational frequency. The driving means is driven after reception of the print request, and the quantity of light of a laser is adjusted based on the result in the storage means in parallel with the start of rotation of the rotating polygonal mirror 3. Consequently, the light quantity adjusting time having an influence upon the first print time is shortened to shorten the first print time.
Patent JP-H09131272-A (JP)
Title: Bath lid housing structure for bathtub and bath lid
Inventor: MAEDA YOICHI
IPC: A47K3/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent the bath lid of a bathtub from becoming the obstruction of the walking of a user such as an aged person or the like whose legs are weakened especially and to utilize a housing recessed part housing the bath lid as a stool for placing a body. SOLUTION: The bathtub 8 is disposed adjacently to the outside 6 of the bathtub and an upper surface is covered with this bath lid 20 when it is not used. Then, an extended surface 19 is formed by extending the rim 15 of the bathtub 8 facing a wall 4 continued to the side of the outside 6 of the bathtub and the housing recessed part 35 for housing the bath lid 20 is provided on the extended surface 19. Then, the housing recessed part 35 is formed in a depth for turning the upper surface of the bath lid 20 and the rim 15 of the bathtub 8 to be almost flat in the state of housing the bath lid 20.
Patent JP-S63144425-A (JP)
Title: Focus leading-in circuit for optical disk device
Inventor: TAKEDA KATSUMI
IPC: G11B7/085
Filed: 1986-12-05
Abstract: PURPOSE:To prevent such a malfunction as a focus leads in on a protective layer surface of a disk, by constituting the titled circuit so that a focus can be locked from a rise signal or a fall signal immediately after having passed through the last signal area which can lead in, of a focus servo-system appearing in a reflected signal from the protective layer surface of the disk. CONSTITUTION:The titled circuit is provided with comparator circuits 18, 19 for detecting a light beam reflecting signal A from a disk protective layer surface, generated at the time of focus lead-in. Outputs B, C of these comparators are further led to a focus lockable range setting means, for instance, a flip-flop circuit 20 or a microcomputer, and by a rise signal or a fall signal immediately after having passed through the last signal area which can execute a focus lock, in the reflected signal from the disk protective layer surface, an output state of the flip-flop circuit 20 or the microcomputer is inverted. Subsequently, by receiving this state, a focus leading-in circuit becomes operable. In such a way, it does not occur that a focus servo leads in on the disk protective layer surface.
Patent JP-H04165168-A (JP)
Title: Oil seal
Inventor: WAKASHIMA YUTAKA
IPC: B62D3/12
Filed: 1990-10-25
Abstract: PURPOSE:To secure desirable sealing performance even with the generation of marring to a seal lip by providing an auxiliary seal lip more on the oil side than the seal lip, and providing a pressure receiving part, diameter- contracted receiving high pressure so as to generate moment for enlarging the diameter of the auxiliary seal lip, more on the air side than the seal lip. CONSTITUTION:A seal lip 3 and an auxiliary seal lip 4 positioned more on the oil side 8 than the seal lip 3 are formed on the inner peripheral surface of the inner peripheral seal part 2a of an elastic member 2 in an oil seal B, and a pressure receiving part 7 diameter-contracted receiving high pressure in a power cylinder 10 so as to generate moment for enlarging the diameter of the auxiliary lip 4 with the seal lip 3 as a fulcrum by this diameter- contracting power is formed at a part more on the air side than the seal lip 3 on the outer peripheral surface of the inner peripheral seal part 2a. Since the pressure receiving part 7 is thus diameter-contracted at the time of the pressure in the power cylinder 10 being high so that the pressure receiving part 7 generates moment for enlarging the diameter of the auxiliary seal lip 4 with the seal lip 3 as the fulcrum by the diameter-contracting force, the damage of the auxiliary seal lip 4 can be held in check.
Patent JP-H01131657-A (JP)
Title: Overcooling type heat accumulator
Inventor: YAMASHITA KAZUO
IPC: F24D11/00
Filed: 1987-11-17
Abstract: PURPOSE:To simply and certainly collapse the overcooling of the whole of an apparatus and to take out heat while eliminating a feeling of physical disorder, by constituting a heat accumulator so that a heat accumulating material, wherein overcooling is possible and an overcooling state is easily collapsed by stimulation, is sealed in each of small chambers and said small chambers are connected by capillary tubes. CONSTITUTION:A heat accumulator 1 is divided into several small chambers 4 by the connection parts obtained by thermally welding a film or tube 3 at proper places and the small chambers 4 are filled with a heat accumulating material 5 discharging latent heat by stimulation and mutually connected by a capillary tube body 6. Further, a stimulating body 7 for collapsing overcooling is provided. The heat accumulating material 5 is a hydrated salt type one such as calcium chloride.6H2O, sodium sulfate.10H2O or sodium thiosulfate.3H2O and can be easily brought to an overcooling state by heating said material to the m.p. thereof or more and sunsequently cooling the same. By this method, the overcooling state is simply collapsed to make it possible to take out heat and a feeling of physical disorder is eliminated because of flexibility.
Patent JP-H02137437-A (JP)
Title: Loop type data transmission system
Inventor: IDA TOMOYUKI
IPC: H04L12/42
Filed: 1988-11-18
Abstract: PURPOSE:To permit respective terminal stations to uniformly obtain a communication chance by changing a queuing time till re-transmission at random when a link establishing request is failed and it is re-transmitted. CONSTITUTION:A central processing part 8 first transmits a transmission instruction to a transmission control part 7, and a link establishing request frame to an opposite terminal station. When the central processing part 8 recognizes the failure of the link establishing request, it starts a retransmission queuing timer 10. The timer 10 changes at random whenever it is started for a time from when it is started till it is time out. When the timer 10 is timed out, the central processing part 8 controls the transmission control part 7 again and transmits the link establishing request frame. Thus, it seldom occurs that the specified terminal station comes to be uncommunicable by the arrangement of the terminals and a data transmission timing even if data is concentrated on a terminal station from more than two terminal stations, and respective terminal stations can uniformly obtain the communication chance.
Patent JP-H04163157-A (JP)
Title: Thermal head
Inventor: YAMAGUCHI TAKAYUKI
IPC: B41J2/335
Filed: 1990-10-26
Abstract: PURPOSE:To make it possible to manufacture a thermal head easily and at low cost, using the manufacture process of a plane type thermal head by a method wherein an insulation body layer is formed on a first electrode which is provided in an insulation base in such a manner that the base leading end side of a first electrode is exposed, and a second electrode is formed on the insulation body layer, and heating elements which are connected with the first electrode and second electrode are provided at end parts of the insulation body layer. CONSTITUTION:An insulation body layer 6 is formed on a common electrode 4. The insulation body layer 6 is formed in such a region where part of the common electrode 4 the leading end side on which a heating element is formed is exposed, and in addition, a part 16 at the base end side is also exposed. A resistor film 8 is made into a pattern and formed on the top of the insulation body layer 6 extending to the common electrode 4. A selective electrode 10, which is a second electrode, is made into a pattern and formed on the top of the resistor film 8. The resistor film 8 comes into contact with the common electrode 4 at the leading end side, and also comes into contact with the selective electrode 10, and a part 9 which is exposed between both electrodes 4, 10 becomes a heating body.
Patent JP-H11126252-A (JP)
Title: Difference kind drawing overlapping display method
Inventor: YOSHIKAWA YOSHIAKI
IPC: G06T1/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To automatically overlap different kinds of drawings and to improve the operation efficiency of a user when drawing data that are separately owned by different drawing information systems are overlapped on a display screen and are used. SOLUTION: A positional information conversion data file 16 stores conversion data which converts the positional information of a specific point on a 1st map into the positional information of a corresponding point on a 2nd map. A conversion data registering part 7 acquires positional information of respective characteristic points from map information systems 1 and 2, produces conversion data and registers them on the file 16. A map overlapping displaying part 8 refers to conversion data about a characteristic point that is common to the 1st and 2nd maps, calculates the positional information of a characteristic point on a map 2 which corresponds to the positional information of a characteristic point on a map 1, overlaps the 1st and 2nd maps with the position of the characteristic point as a reference and shows them on a display device 4.