baber/WOPTO huggingface dataset:
Patent JP-2000228573-A (JP)
Title: Module substrate structure
Inventor: SASAKI HIROYUKI
IPC: H05K3/32
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent the flow of ACP(anisotropic conductive paste) in a wiring substrate by locating a line groove or a protrusion between the frame of a window and a terminal for connecting imaged pickup element. SOLUTION: A wiring substrate 6 is provided with a through window 5 for receiving light and a terminal 3 for connecting image pickup element being provided near the end of the through window 5, an image pickup element 1 is overlapped corresponding to the through window 5, a terminal that is provided at the image pickup element, namely a metal protrusion 2, is connected to the terminal 3 for connecting image pickup element via an ACP 8, and the terminals are electrically connected. At this time, a line groove or a protrusion 4 is located between the end of the through window 8 and the terminal 3 for connecting image pickup element, and the line groove or the protrusion 4 is provided on the wiring substrate 6, thus avoiding the ACP from flowing toward the image pickup element 1 and suppressing defectives caused by it.
Patent JP-H04267240-A (JP)
Title: Image recorder
Inventor: IMAI MASAAKI
IPC: H04N1/036
Filed: 1991-02-22
Abstract: PURPOSE:To provide an image recorder that minutely moves a light valve panel and a photographic medium relatively without entailing any damage to a surface of the photographic medium as well as without smudging a surface of the light valve panel. CONSTITUTION:Microcapsule paper 10 of a liquid-crystal display panel 7 (LCD) is set up in order in the lower part of a tungsten halogen lamp 3, and a Z- direction travel driving motor 8Z shifting this LCD 7 vertically, an X-direction travel driving motor 8X shifting the LCD 7 in the horizontal direction, namely, an X-direction, and a Y-direction travel driving motor 8Y shifting it longitudinally in horizontality are all attached to this liquid-crystal display panel(LCD) 7. With this constitution, the LCD 7 is moved upward by the Z-direction travel driving motor 8Z before it is traveled and thereby it is separated from the micrcapsule paper 10.
Patent JP-S55123304-A (JP)
Title: Geothermal power plant
Inventor: FUKUDA MASASHI
IPC: F01K21/00
Filed: 1979-03-14
Abstract: PURPOSE: To produce electric energy through efficient use of pressure energy possessed by mixture fluid at the outlet of a geothermal well, by providing at the outlet of the geothermal well a total-flow turbine which produces electric energy by use of the pressure of a mixture fluid and reduces the fluid pressure at the outlet of well and also the separator pressure.  
     CONSTITUTION: A total-flow turbine 8 is disposed at a portion between geothermal well 2 and separator 4, and by use of generator 6', electricity of electric energy is produced by introducing into total-flow turbine 8 a mixture fluid of steam and heated water flowing out from well 2 while keeping its pressure at the outlet of well 2, and expanding the mixture fluid to the pressure of separator 4. Steam discharged from the total-flow turbine 8 is introduced into separator 4 and then into steam turbine turbine 1 for generating electricity by generator 6. On the other hand, heated water drained from the total-flow turbine 8 is discharged to the outside together with wet condensate separated in separator 4. Thus, pressure energy possessed by the mixture fluid can be utilized efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61187966-A (JP)
Title: Ultrasonic atomizer
Inventor: KAWAMURA TOSHIYA
IPC: B05B17/06
Filed: 1985-02-16
Abstract: PURPOSE:To prevent the breakage to a piezoelectric ultrasonic vibrator by connecting a thermistor to prevent the flowing of a rush current in the piezoelectric ultrasonic vibrator when an electric power source is closed between a bias circuit and an oscillating circuit. CONSTITUTION:An AC voltage is rectified at an electric power source circuit 4 and supplied to the succeeding circuits and a piezoelectric ultrasonic vibrator 8 to atomize a liq. is driven with a high frequency wave. A bias voltage or a bias electric current is supplied to an oscillating circuit 6 by a bias circuit 5, a thermistor 21 to prevent the flowing of a rush current in the vibrator 8 is connected between the circuits 5 and 6 and the thermistor 21 can be warmed by the heat generated in a transistor 11 of the circuit 6. Consequently, the breakage of the piezoelectric ultrasonic vibrator can be prevented.
Patent JP-H04246634-A (JP)
Title: Camera using film provided with magnetic storage part
Inventor: TAMAMURA HIDEO
IPC: G03B17/24
Filed: 1991-01-31
Abstract: PURPOSE:To write respective data such as date and time in the magnetic storage part of a film as data for imprinting by performing an easy operation. CONSTITUTION:The above camera is provided with imprinting data selection means 102 and 103 which select both date data and time data as the data for imprinting, and a write control means which instructs a magnetic head to write the data which is selected by the date selection means 102 in a 1st recording area and to write the date data which is not selected by the means 102 in the 2nd area when both the date and the time are selected as the data for imprinting by the imprinting data selection means.
Patent JP-H01206824-A (JP)
Title: Filter for noise
Inventor: SAISU MIKIO
IPC: H02H9/02
Filed: 1988-02-10
Abstract: PURPOSE:To prevent the possibility of the inflow of excess inrush currents by constituting a core and a magnetic circuit while mounting a bimetal deformed detachably to separate the core by the heat of a thermistor. CONSTITUTION:When a thermistor 1 is operated until it is heated and a switch is turned OFF, magnetic force by a coil 3 disappears, a bimetal 2 is deformed and warped, the contacts of contacts 5, 5 are released, and the flow path of currents is interrupted. Accordingly, there is no possibility of the inflow of excess inrush currents until the temperature of the thermistor 1 lowers up to a certain fixed temperature, a resistance value is recovered and the bimetal 2 is returned to an initial state and the contacts 5, 5 are brought into contact mutually.
Patent JP-H10212542-A (JP)
Title: Aluminum alloy for photosensitive substrate
Inventor: OHORI KOICHI
IPC: C22C21/10
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain an Al alloy excellent in dimensional precision and machinablility, improved in the defect of scratches, unevenness in surface treatment, pit corrosion or the like and capable of corresponding to the increase of the quality of the image of a copying machine by specifying the compsn. contg. specified ratios of Mg, Si and Zn, specified value or below of Ti, B, Cu, Fe, and the balance Al with inevitable impurities. SOLUTION: By weight, 0.4 to 0.8% Mg, 0.1 to 0.5% Si, 0.2 to 1.0% Zn, <=0.2% Ti and <=0.005% B are added, and the content of Cu is suppressed to <=0.1% and the content of Fe is suppressed to <=0.2%. Mg and Si are jointly entered into solid solution in an Al matrix to increase its strength and to improve its machinability by solid solution hardening without producing coarse crystallized products and are mutually compounded to form a suitable amt. of fine precipitates and to improve its strength. Zn improves its pitting corrosion resistance without damaging its machinability and suppresses pit corrosion after cleaning in a mirror finishing stage. Ti and B refine the ingot structure at the time of melting. Cu and Fe are impurities and cause deterioration in its pitting corrosion resistance and the quality of the surface.
Patent JP-H07224156-A (JP)
Title: Silicon-based compound and its production
Inventor: FUJISAKA TOMOHIRO
IPC: C08G79/00
Filed: 1994-02-28
Abstract: PURPOSE:To obtain the subject compound excellent in electrical conductivity, photochemical reactivity and heat resistance and suitable as an airplane and space material, etc., by carrying out polycondensation of a diethynylsilyl compound with a dihalogenated metallocene in the presence of a transition metal catalyst. CONSTITUTION:This silicon-based compound contains (A) a silicon compound unit of formula I, (B) acetylene unit of CidenticalC and (C) a metallocene unit of formula II [R<1> is H, a 1-20C alkyl or a 6-12C aryl; R<2> is H, a 1-20C alkyl, a 6-12C aryl or an R<1>3Si silyl; Y is an aromatic ring, an acetylene residue or an organometallic compound; M is Fe or Ru; (a) is 0-10] at a molar ratio of the units A:B:C of 1:2:(0.01-1) and the compound has >=500 weight-average molecular weight. The silicon-based compound is obtained by carrying out polycondensation of a diethylnylsilyl compound of formula III with a dihalogenated metallocene of formula >=V in the presence of a transition metal catalyst.
Patent JP-S63198895-A (JP)
Inventor: TAIRA KOICHI
IPC: G21C13/00
Filed: 1987-02-13
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-S52112286-A (JP)
Title: Manufacture of semiconductor diode
Inventor: UNO TAKAAKI
IPC: B61B13/08
Filed: 1976-03-17
Abstract: PURPOSE: To facilitate automation by alloy-sealing the plate-type conductive material to both p-and n-side surfaces of semiconductor bar material and by cutting it out in paper-stripe shapes in the direction vertical to the bar meterial. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05228340-A (JP)
Title: Method for denitrifying exhaust gas
Inventor: INAGAKI YOSHIROU
IPC: F01N3/08
Filed: 1992-02-17
Abstract: PURPOSE:To provide a method for denitrifying exhaust gas which is capable of obtaining high degree of denitrification in extending for a long period by inhibiting poisoning of a catalyst based on a poisoning component therefor in the lower limit. CONSTITUTION:Exhaust gas discharged from an FCC plant 1 e.g. high- temperature exhaust gas containing a poisoning component for a catalyst is introduced into a cooler 14 for denitrification and cooled e.g. at 260 deg.C. Thereafter, dust attracted with the poisoning component for the catalyst is removed in a dust collector 8. Untreated high-temperature exhaust gas is mixed therewith at only necessary amount and the mixture is raised to the temperature optimum for denitrification. Thereafter, the mixture is introduced into the following denitrifying device 4 together with ammonia and denitrified. Since the effect of the poisoning components for the catalyst is reduced thereby to the utmost, activity of the denitrification catalyst is highly maintained in extending for a long period and denitrificaiton operation high in reliability is performed.
Patent JP-H02210986-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SUGA ATSUO
IPC: H04N5/78
Filed: 1989-02-10
Abstract: PURPOSE:To widen a tape speed enabling noiseless reproduction by using a moving head so as to scan a video track in one field at the reversing direction of a tape in the opposite order. CONSTITUTION:A magnetic tape 2 is fed in a tape usual drive direction 30 at recording and is recorded in the order of the video tracks T1-T4. When the tape feeding direction is reversed, the tracks are scanned by using a reproducing head in the order of T4-T1 opposite to the order at the recording. An ID signal 42 is inserted to a synchronizing block 40 so as to decode a normal video image at reproduction and record the result. Thus, even when a moving head scans in the opposite order to that at the normal reproduction, normal noiseless reproduction is attained by referencing the signal 42. Thus, the displacement of the moving head is less than the method scanning the tracks in the same order as the normal reproduction and the range of noiseless reproduction in the tape reverse drive is widened.
Patent JP-H01206465-A (JP)
Title: Method for wiring printed circuit board
Inventor: YOKOYAMA YOSHIO
IPC: G06F17/50
Filed: 1988-02-13
Abstract: PURPOSE:To make wiring work more efficient and to shorten design time by carrying out all respective wirings at the interval from a wiring start position to a first connection target position, carrying out all respective wirings at the interval from the first connection target position to a second connection target position and carrying out the wiring between targets. CONSTITUTION:The direction to proceed with the wiring like from the left to the right or the upper to the lower of a printed circuit board is determined. Not one wiring is wired from first to last but distribution in the wiring direction of the pins of electronic parts such as a connector and an IC chip loaded on the printed circuit board is obtained. Next, with a position where the distribution of the pins is high as the target position, the respective wirings at the interval from the wiring start position to the first target position are all carried out. Next, the respective wirings at the interval from the first connection target position to the second connection target position are all carried out and as repeating the connection between the connection target positions successively, the wiring is carried out to the last connection termination point.
Patent JP-H09201381-A (JP)
Title: Lacrimal duct insertion tube tool
Inventor: KURIHASHI KATSUAKI
IPC: A61F9/007
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To improve stability in the lacrimal duct by setting the central part of a tube into a narrow, flexible, and light tube, setting tubes connected to its both ends into thick, hard, and heavy tubes, and providing a slit for inserting informing elements composed of narrow and long parts, thick parts, and holding parts, in the connecting parts. SOLUTION: In a lacrimal duct insertion tool formed by having a flexible tube of a prescribed length to be inserted in the lacrimal duct and having a pair of informing elements connected to both sides of this tube, the tube is provided with narrow, flexible, and light tubes 40, 41 at its central part and thick, hard, and heavy tubes 42, 43 connected to its both ends. The tips of both tubes 42, 43 are formed into conical pointed blind ends 54, 55. Small slits 50, 51 for inserting the informing elements are provided in connecting parts 45, 46 of the both tubes, the informing elements are formed from narrow parts 61, 62, thick parts 63, 64, and holding parts 65, 66, and the informing elements inserted in the tubes 42, 43 prevent the blind ends from being broken.
Patent JP-S59154666-A (JP)
Title: Device for preventing reverse loading of cassette tape
Inventor: MORIWAKI HIROSHI
IPC: G11B15/675
Filed: 1983-02-23
Abstract: PURPOSE:To prevent a tape from being drawn into a device main body of a tape recorder if the tape is loaded inversely by constituting an inducing means is operated only when the 1st switch is turned off and the 2nd switch is turned on. CONSTITUTION:If a cassette tape 2 is inserted inversely in the arrow A to an inserting section 1a of a device main body 1 and a cassette holder 39, a cassette lock 8 contacts the 1st detecting switch 40 to turn on this detecting switch 40. Even if the tape is inserted further, since a reel stand inserting hole 2a of the cassette tape 2 is inserted inversely, the cassette lock 8 is not engaged with the reel stand inserting hole 2a of the cassette tape 2 and the 1st detecting switch 40 is remained turned on. When the tape is inserted inversely, since the cassette lock 8 is turned on, a base current flows to the 1st and the 2nd transistors (TRs) Q1, Q2. In pushing further the cassette tape 2 in this state, the 2nd detecting switch 41 is turned on by a cassette carrying plate 5. Then, since no current flows to a base of the 3rd TR Q3, a motor 28 is not activated.
Patent JP-H10279619-A (JP)
Title: Selective activation of metallocene catalyst for production of isotactic poly-alpha-olefin
Inventor: SHAMSHOUM EDWAR S
IPC: C08F110/06
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an isotactic poly-α-olefin without lowering the selective activity of a metallocene catalyst. SOLUTION: A desired isotactic polyolefin is obtained by preparing a catalyst system containing a metallocene catalyst which can give an isotactic poly-α- olefin, a cocatalyst or a catalyst activator and optionally a catalyst support, activating the catalyst in such a manner that a catalyst system activated by contact with an alkylaluminum is used in polymerization after 2-72 hours from the activation when a polymer showing a melt flow rate of about 8 dg/min or above is produced or used after 6 hours to 14 days from the activation when a polymer showing a melt flow rate of about 8 dg/min or below is used, and polymerizing a suitable monomer in the presence of the activated catalyst system.
Patent JP-S59172818-A (JP)
Inventor: SAMIYUERU AGASUTASU RESURII
IPC: H03G3/04
Filed: 1984-02-22
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-H10228872-A (JP)
Title: Color picture tube
Inventor: SONEDA KOICHI
IPC: H01J29/02
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a color picture tube in which landing displacement caused in the case of continuous operation for a long time is instantaneously corrected and landing displacement due to the ambient temperature drift is also corrected. SOLUTION: In this color picture tube, inclined parts are so formed in side wall parts of a mask frame 32 installed in a mask main body 31 so as to make the gap between the inner face of the skirt part 2 and their end parts near the efficient part 1 of a panel 3 wider than the gap between the inner face of the skirt part 2 and their end parts remote from the efficient part of the panel. Elastic support bodies 39 are fixed in the inclined parts and the parts of the plate faces to be fitted in panel pins 37 of the elastic support bodies are inclined to the center axes of the panel pins.
Patent JP-S53116833-A (JP)
Title: Compensation of registration for copying machine of enlarging type
Inventor: KOUNO MASAO
IPC: G03G21/00
Filed: 1977-03-22
Abstract: PURPOSE:To compensate the registration of a system, in which the original scanning speed is varied in accordance with the selection of an enlargement, by varying the time of copying paper start in accordance with the enlargement selected.
Patent JP-S60175440-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAYUMI SHIYUUICHI
IPC: H01L21/3205
Filed: 1984-02-20
Abstract: PURPOSE:To facilitate the etching of a through hole by forming a pattern made of an underground wiring material having the same thickness as an electrode layer independently from the electrode layer contacted with a substrate circuit element under aluminum wirings to be formed with the through hole. CONSTITUTION:A LOCUS oxide film 2, a gate oxide film, the first polysilicon layer 3, the first interlayer insulating film 4, the second polysilicon layer 5, and source/drain diffused layer are formed on a silicon substrate 1. The second interlayer insulating film 6 which coats them is formed, the first through hole is opened at the prescribed position, and the first A wirings 8 are further formed. A silicon oxide film 9 is coated to flatten the stepwise difference produced by the wirings 8. A photoresist 10 is rotatably coated, and heat treated. The photoresist 10 and the film 9 are etched to be flattened. The third interlayer insulating film 11 is formed as the interlayer insulating film of the first and second aluminum wirings. The second through holes 12A, 12B are opened to form the second aluminum wirings 13.
Patent JP-2000225150-A (JP)
Title: Wheelchair fixing unit and lift for wheelchair using the same
Inventor: SHINOZAKI HIDETAKA
IPC: A61G5/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair fixing device capable of fixing/releasing the engaged part of a wheelchair or the upper seat of a wheelchair and a lift for wheelchair using the same. SOLUTION: A fixing hook part 36 which is equipped upside open to an attaching part 15 of a wheel chair lift 4 and engages with a lateral bar 3a to bring up a wheelchair 3, a closing member 38 which is rotatably connected with the attaching part 15 and closes/opens the opening of the fixing hook 36 by rotating operation, and a lock mechanism 39 which keeps the closing member 38 in a condition opening of the fixing hook 36 is closed ar equipped on this wheelchair fixing unit. A wheelchair fixing device 33 comprising an operation means 40 which is equipped on the closing member 38 and executes the operation to rotate the opening of the fixing hook part 36 in the direction to open the opening and the operation to rotate the engaging hook 46 of the lock mechanism 39 equipped on the closing member 38 in the direction to release the engagement in parallel is also equipped.
Patent JP-H11227502-A (JP)
Title: Support insulator for electric railcar wire
Inventor: KARIYA HIROSHI
IPC: B60M1/30
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide support insulator for a rail car wire having a sufficient mechanical strength and reduced weight. SOLUTION: An insulator main body 12, a first flange member 13 provided in one end side of the insulator main body 12 in a longitudinal direction and a second flange member 14 provided in the other end side of the same in the longitudinal direction are integrally formed by a resin. Thus, an entire weight is considerably reduced and, by integrally forming the insulator main body 12 and the first and second flange members 13 and 14, a sufficient meachinal strength is secured as a whole. Therefore, even if the first flange member 13 is made of a resin, a mechanical strength for fixing and supporting an electric railcar wire so as to change its angle.
Patent JP-H02212132-A (JP)
Title: Method of manufacturing porous sintered body of ultra-high molecular weight polyethylene
Inventor: HIROSHIGE KUNIE
IPC: B29K105/04
Filed: 1989-02-13
Abstract: PURPOSE:To weld firmly UHPE powder, and let the resulting product have excellent tensile strength notwithstanding its high porosity by carrying out the sintering of ultra-high molecular weight polyethylene (UHPE) in the presence of compound having an effect of cutting the molecular chain of UHPE at sintering temperature. CONSTITUTION:When the ultra-high molecular weight polyethylene powder having the limiting viscosity (eta) of at least 5 dl/g is sintered, the sintering should be conducted in the presence of a compound having an effect of cutting the molecular chain of polyethylene at the sintering temperature. As the compound having an effect of cutting the molecular chain of the UHPE at the sintering temperature, zinc salt of carboxylic acid having carbon atoms of 12 or 30, preferably, of 15 or 22 is used. In view of the fact that the porosity and tensile strength can be controlled most suitably, and that the obtained sintered mold is colorless and can be optionally colored, zinc stearate is used most preferably.
Patent JP-S57145821-A (JP)
Title: Isomerizing method of xylene
Inventor: SUMITANI KOUJI
IPC: C07B61/00
Filed: 1981-03-06
Abstract: PURPOSE: To obtain a xylene mixture having a high p-xylene attainment, rate of equilibruim, by bringing isomeric mixture of xylene contatining at least one in a thermodynamic equilibrium concentration or less into contact with a crystalline aluminosilicate zeolite catalyst prepared by using a cationic source.  
     CONSTITUTION: A raw material mixture cntaining xylene isomers in which at least one, particularly p-xylene, thereof is in a thermodynamic concentration or less is brought into contact with a catalyst containing crystalline aluminosilicate zeolite having the composition, expressed by the formula{M is n-valent one or more cations[hydrogen ions or alkali(earth) metallic ions, etc.]; X is 10 or more, preferably 10W1,000}, and having the X-ray lattice distance expressed by the values shown in the table in the vapor phase to isomerize the xylene. The catalytic activity life is long, and the high p-xylene attainment rate of equilibrium maintained under ordinary pressure for several days even without using a carrier gas. If the attainment rate of equilibrium is reduced, the catalytic activity is easily recovered by increasing the reaction temperature. 
     COPYRIGHT: (C)1982,JPO&Japio