baber/WOPTO huggingface dataset:
Patent JP-2001148465-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KITAMURA HIROYUKI
IPC: H01L21/316
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, which is equipped with a capacitor that is improved in heat-resistant properties and satisfactory leakage current characteristics by enahncing a capacitor insulating film in film quality through its surface and a transistor kept high in reliability. SOLUTION: This method comprises a first step, in which a capacitor lower electrode 18 is formed on a semiconductor substrate, a second step in which a Ta2O5 (tantalum oxide) film 19 is formed on the lower electrode 18, a third step in which the semiconductor substrate is dipped a solution which contains H2O2 (hydrogen peroxide solution), a fourth step in which the semiconductor substrate is treated thermally, and a fifth step, in which a capacitor upper electrode 20 is formed on the Ta2O5 film 19.
Patent JP-H06155814-A (JP)
Title: Recorder
Inventor: SASAI KEIZO
IPC: B41J29/48
Filed: 1992-11-16
Abstract: PURPOSE:To output image data without omission even if a conveying malfunction of a sheet material occurs by detecting a conveying state of the material and so controlling as to repeatedly record predetermined image basing on detection information. CONSTITUTION:A recorder such as a facsimile comprises a sheet feeder A for supplying a record sheet 2, a recording unit B as a recorder, a reader C for reading an image described on an original, an operation unit D, an ink sheet cartridge E and a rotary detector for detecting a conveying state of the sheet. With this structure, the unit B is so controlled as to repeatedly record a predetermined image on the sheet 2 basing on the conveying state of the sheet 2 of the feeder A detected by the detector for detecting the conveying state of the sheet. That is, the conveying state of the sheet 2 is immediately detected, and the image is corrected basing on the detected result. Thus, even if a conveying malfunction of the sheet 2 occurs, the image data can be output without omission.
Patent JP-2001139453-A (JP)
Title: Skin preparation for external use
Inventor: KANO HIDEMICHI
IPC: A61K8/49
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To improve the chemical stability of a retinoid compound compounded with a skin preparation for external use. SOLUTION: This skin preparation for external use is compounded (a) one or more retinoid compounds selected from retinoid compounds, (b) one or more compounds selected from catechin compounds and tannin compounds, (c) an acrylic acid-alkyl methacrylate, and (d) a basic substance.
Patent JP-H10160141-A (JP)
Title: Method and apparatus for gasifying and combusting solid waste
Inventor: FUJINAMI SHOSAKU
IPC: F23G5/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for gasifying and combusting solid waste in which operation is easy with excellent safety, compact construction, and good heat efficiency. SOLUTION: A solid waste is primary combusted at 450 to 650 deg.C in a fluidized bed layer 4 of a fluidized bed gasifying furnace 2, and is then secondary combusted at 650 to 850 deg.C in a free board part 6, and is further tertiary combusted at 1200 to 1500 deg.C in a later stage combustion furnace whereby an ash fraction is melted into slag. Herein, the fluidized bed and the free board part of the fluidized bed gasifying furnace is selected from one or more of oxygen, water vapor, and air, and the amount of oxygen in the gas supplied to the fluidized bed is 10 to 30% of the theoretical combustion amount of oxygen, the amount of oxygen in the gas supplied to the free board part is 0 to 20% of the theoretical combustion amount of oxygen.  For the fluidized bed layer 4 there is used an internal turning fluidized bed gasifying furnace where a fluid catalyst is lowered 15 along a central part while being fluidized and the fluid catalyst is raised 16 along a peripheral part while being fluidized, and for the combustion furnace there is used a turning melting furnace.
Patent JP-H03188467-A (JP)
Title: Positive chargeable toner
Inventor: MITSUTAKE TATSUO
IPC: G03G9/087
Filed: 1989-12-18
Abstract: PURPOSE:To obtain the toner which has sufficiently large electrostatic chargeability, is sufficiently less changed in the electrostatic charge quantity with lapse of time during use and is suitable for color images by incorporating the independent polymer of a specific compd. or the copolymer of this compd. and a vinyl compd. into the toner. CONSTITUTION:The toner contains the independent polymer of the compd. expressed by formula or the copolymer of this compd. and the vinyl compd. The content of the compd. expressed by the formula in the copolymer in this case is preferably specified to >=3wt.% and further, the content of the compd. expressed by the formula in the total resin component in the toner is preferably specified to >=1wt.%. In the formula I, R1 denotes H or CH3; X denotes O or NH; R2 and R3 are the same or different, 1 to 4C alkyl group; n denotes 2 to 5 integer. The toner which has the sufficiently large electrostatic chargeability, is sufficiently less changed in the electrostatic charge quantity with lapse of time during use and is suitable for the color images is obtd. in this way.
Patent JP-H05166592-A (JP)
Title: Lighting device for high pressure electric discharge lamp
Inventor: KAMOI TAKESHI
IPC: H05B41/24
Filed: 1991-12-13
Abstract: PURPOSE:To supply a proper lamp current to a high pressure electric discharge lamp without enlarging the component parts of an ignitor and increasing the cost of the lamp even if the oscillation frequency of an inverter is increased. CONSTITUTION:An inverter 1 converts DC power supplied from a DC power source E into AC power and supplies it to a high pressure electric discharge lamp Lp. The high pressure electric discharge lamp Lp is started by application of a high-pressure pulse using an ignitor 2. The ignitor 2 is provided with a pulse transformer PT whose secondary coil L2 is connected in series with the high pressure electric discharge lamp Lp. A capacitor C5 is connected in series with the secondary coil L2 of the pulse transformer PT. The resonance frequency of a series resonance circuit comprising the secondary coil L2 and the capacitor C5 is made to almost coincide with the oscillation frequency of the inverter 1.
Patent JP-H01167915-A (JP)
Title: Formation of transparent conductive film
Inventor: NASU YASUHIRO
IPC: G02F1/1368
Filed: 1987-12-24
Abstract: PURPOSE:To enable the formation of a transparent conductive film without any adverse effect from an electron beam by forming a metal layer as a base layer before forming the transparent conductive film. CONSTITUTION:After the formation of a gate metal film 4, a gate electrode G and scan bus line 2 are formed, and a gate insulation film, an operation semiconductor layer and the like are laminated thereupon, thereby forming an element part including a source electrode S and a drain electrode D. Then, a transparent conductive film is used to form a display electrode 1, a connection line 5 and a line 2. In this case, after a resist film covering other than a region forming the transparent conductive film is formed, a vapor deposition method of resistance heating type is used to form a Ti film and an ITO film is laminated thereupon, using an ion implantation method. Then, the resist film and Ti and ITO films applied thereupon are removed.
Patent JP-H04202309-A (JP)
Title: Composition for plastic lens
Inventor: FUKUSHIMA HIROSHI
IPC: C08F20/22
Filed: 1990-11-30
Abstract: PURPOSE:To provide the subject composition containing a specific di(meth) acrylate, polybutylene di(meth)acrylate and mono(meth)acrylate and giving a lens having excellent heat-resistance, impact resistance, low hygroscopicity and good moldability. CONSTITUTION:The objective composition can be produced by compounding (A) 20-80 pts.wt. of a di(meth)acrylate compound of formula I (R<1> and R<2> are H or methyl; X<1> to X<4> are H, Cl, etc.; Y is CH2, S, etc.; l is 0-5), (B) 10-60 pts.wt. of a polybutylene glycol di(meth)acrylate of formula II (R<3> is H or methyl; n is 5-16), (C) 5-60 pts.wt. of a mono(meth)acrylate compound of formula III (R<4> is R<1>; R<5> is 5-16C alicyclic hydrocarbon group) and (D) 0-60 pts.wt. of a compound containing polymerizable double bond. The sum of the components A to D is 100 pts.wt. The component A is preferably 2,2-bis(4-(meth) acryloyloxyethoxy--phenyl)-propane, etc.
Patent JP-H03191633-A (JP)
Title: Data transfer system
Inventor: ITO HIDEAKI
IPC: G06F13/42
Filed: 1989-12-21
Abstract: PURPOSE:To exactly control the transfer start and the transfer end by only using a transmission line of two wires by discriminating the transfer start time and the transfer end time from a relative relation of leading edge and trailing edge timings of a clock signal and a logical level of a data signal. CONSTITUTION:A data transmitting equipment 1 transmits a transfer start signal whose logical level is different from a data signal SDT at the leading edge timing and the trailing edge timing of a clock signal SCK at the time of transfer start. Subsequently, when a transfer data signal is being transmitted, the data signal SDT whose logical level is equal is transmitted serially at the leading edge timing and the trailing edge timing of the clock signal SCK. At the time of transfer end, a different transfer end signal is transmitted so that the logical level of the data signal SDT becomes a relation reverse to the time of transfer start at the leading edge timing and the trailing edge timing of the clock signal SCK.
Patent JP-H11160903-A (JP)
Title: Electrophotographic photoreceptor
Inventor: HOSHIZAKI TAKETOSHI
IPC: G03G5/14
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor being excellent in conductivity and little in a residual potential and capable of forming an image without defects in the image quality such as black spots and white spots by providing an intermediate layer containing specified charge transfer polymer particles between a conductive base body and a photosensitive layer. SOLUTION: In an electrophotographic photoreceptor provided with an intermediate layer and a photosensitive layer on a conductive base body, the intermediate layer contains charge transfer polymer particles and the charge transfer polymer particles contains charge transfer polymer compds. expressed by formulae I to VI. In formulae I to VI, at least either of A or B is a bivalent group and the other is a bivalent aliphatic hydrocarbon group or an aromatic hydrocarbon group which may be substd., A' is a univalent group and p is an integer of 5 to 5000. The intermediate layer is preferably a charge injection layer or a charge transfer polymer particle layer in which the charge transfer polymer particles are dispersed in an electric insulating resin.  Since the intermediate layer contains the charge transfer polymer particles, the production of defects in the image quality can be suppressed without damaging the charge transfer property.
Patent JP-H02175153-A (JP)
Title: Printer
Inventor: HAGINO AKIHIDE
IPC: B41M1/12
Filed: 1988-12-27
Abstract: PURPOSE:To easily and properly control the amount of printing ink by exerting prescribed pressure to the printing ink filled in a printing ink reservoir and providing a means for regulating the amount of printing ink which is transferred to a material to be printed from a printing original plate. CONSTITUTION:When prescribed printing ink is introduced into a printing ink reservoir 3 provided to the rear side of a printing original plate 2, printing ink can be housed in such a state that it is not touched to air and therefore its viscosity can be held constant. In this state, pressure P is introduced from a pressure introducing port 4 and thereby printing ink is oozed out from a printing pit 2a of the original plate 2. When this pressure P is changed, the oozing amount can be regulated. Therefore film thickness of a color filter printed and formed on a filter substrate 1 can be easily regulated.
Patent JP-H10169700-A (JP)
Title: Active vibration suppressing device
Inventor: SANO HISASHI
IPC: G10K11/178
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an active vibration suppressing device whereby control performance is improved and causality also can be satisfied. SOLUTION: In this active vibration suppressing device, a signal from a vibration detector 1 detecting vibration from a vibration source serves as a reference signal, a canceling signal of reverse phase to the vibration of a cabin based on the reference signal is generated by a suitable FIR digital filter and drives a speaker 5 an cancelling error between cancelled vibration generated by the speaker 5 and the vibration in the cabin based on the vibration source is detected by a microphone 6, based on its output signal, a suitable parameter of the suitable FIR digital filter is changed.  In a road surface condition recognizing part 19, a road surface condition before a vehicle is detected, referring to road surface condition information, a suitable parameter relating to the road surface condition is read from a memory 23, the read suitable parameter is set as the suitable parameter prior to changing of the suitable parameter based on the canceling error.
Patent JP-H02283080-A (JP)
Title: Manufacture of piezoelectric bimorph
Inventor: TABUCHI KEIZO
IPC: H01L41/08
Filed: 1989-12-19
Abstract: PURPOSE:To obtain a piezoelectric bimorph which can be used without fail even at a high temperature generating part by integrally adhering two piezoelectric plates each having silver electrodes on both side faces by using the electrodes. CONSTITUTION:Two piezoelectric plates 11 made of ceramic plates, etc., are coated with silver yarn paste, the paste is baked at 600-850 deg.C to form silver electrodes 12 on the outer surfaces of both the plates 11. Since this piezoelectric bimorph does not use adhesive at all, it can be used to the limit of the plate having high resistance against high temperature such as ceramics.
Patent JP-H09171027-A (JP)
Title: Scanning probe microscope
Inventor: SAKAI NOBUAKI
IPC: G01B21/30
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To shorten the measuring time with a scanning probe microscope by eliminating the hysteresis of a piezoelectric scanner and, at the same time, extracting picture data in both a prescribed first scanning direction and a second scanning direction which is opposite to the first direction. SOLUTION: A tube type piezoelectric scanner 11 obtains picture data from a sample 12 by scanning the sample 12. An X-Y displacement sensor 14 detects the displacement of the scanner 11 and outputs displacement signals Xp and Yp and an X-Y reference signal generator 16 generates reference signals Xr and Yr. A control circuit 15 displaces the scanner 11 to a prescribed state through a driving circuit 17 from the displacement signals Xp and Yp and reference signals Xr and Yr. A sensor 21 detects the displacement of a cantilever 18 which is displaced following the surface shape of the sample 12 and an A/D circuit 22 samples the displacement of the cantilever 18. The measured picture of the surface shape of the sample 12 is obtained through a picture displaying circuit 23 and a monitor 24.
Patent JP-2001147869-A (JP)
Title: Hierarchized copy method, file distribution computer and copy execution computer
Inventor: AMARI TAKEHIRO
IPC: G06F13/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To quickly copy a file from a host computer for distribution to a plurality of computers. SOLUTION: Hosts being the targets of file copy are confirmed, and a hierarchized tree structure, in which a host for distribution is set as a root, and the hosts being the targets of file copy are defined as nodes, is defined (step S100). Then, mrcp is executed (step S110). At the time of executing the mrcp, the host in charge is confirmed, and the host in charge is logged-in, and file lock is communicated, and the file is copied, and the file is locked, and the mrcp of the host in charge is started (step S112 to step S118). This processing is executed to each host in charge, and each host in charge operates the processing to the host in charge of the host so that the processing can be parallelized, and that the high speed operation can be realized.  The executed results are successively transmitted from the host in the lowermost layer to the master host, and the recording of the success or failure of the processing to the host being the target of file copy is generated in the host 10 for distribution.
Patent JP-2000159552-A (JP)
Title: Sealing of glass panel
Inventor: YOSHIZAWA HIDEO
IPC: C03C27/08
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for sealing a glass panel by which good sealing effects are readily obtained and the glass panel having a high economical efficiency can be formed without taking much time. SOLUTION: A brazing filler material 5 is thermally melted between outer peripheral parts of a pair of flat glasses 1 and pressed with both the flat glasses 1 so as to break an oxide film 5a formed on the surface of the brazing filler material 5 in a molten state. The contents of the brazing filler material 5 are kept in a state being in direct contact with the pair of glasses 1 and cooled and solidified to hermetically seal a space V in a method for sealing a glass panel comprising arranging the pair of flat glasses 1 in a state thereof forming the space V between opposite surfaces, interposing the brazing filler material 5 for hermetic sealing between outer peripheral parts of the pair of flat glasses 1 and hermetically sealing the space V.
Patent JP-H06156092-A (JP)
Title: Power unit support device
Inventor: NAKAYAMA TETSUYA
IPC: F16F13/00
Filed: 1992-11-17
Abstract: PURPOSE:To substantially improve the rigidity and durability of a fixing bracket for fitting an outer cylinder hardware of a cylindrical mount to the power unit side or the car body side. CONSTITUTION:A power unit support device is pressed and fixed at plural places in the periphery of the fixing part of an outer cylinder hardware to a mounting part 36 where a plate-like fixing bracket 16 is fixed to an outer cylinder hardware of a cylindrical mount 10 and the fixing bracket 16 is provided on one of the power unit side or the car body side. A projecting part 34 is formed between the fixing part of the outer cylinder hardware in the fixing bracket 16 and the power unit side or car body side mounting part 39 positioned opposite to the fixing part of the fixing bracket 16 in such a manner as to project in the opposite direction, thereby the contact pressure is applied to the fixing bracket 16 by the projecting part 34, so that assembling distortion is given to the fixing bracket 16.
Patent JP-H11147082-A (JP)
Title: Method for treating metal-containing solid waste
Inventor: SHIMIZU TAKESHI
IPC: G01N1/10
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To treat metal-containing solid waste efficiently by a method in which metal-containing solid waste is added with a metal scavenger and kneaded, a specimen is taken up, the amount of eluted metals is measured from the specimen, and the addition of the scavenger is controlled corresponding to the amount. SOLUTION: In the treatment of solid waste containing a large amount of harmful heavy metals, first, the waste is added with a metal scavenger and kneaded, and a specimen is taken up. Next, the specimen is added into an eluting liquid, the mixture is agitated with heating, the amount of eluted metals from the specimen is measured, the additional scavenger is added corresponding to the amount, or the treatment is finished, and the waste indicating that the amount of eluted metals from the specimen is not exceeding a given value is sent to a final treatment process. As the scavenger, compounds which contain atoms such as oxygen, nitrogen, and sulfur and form a metal complex, for example phosphoric acid and its derivatives, are named.
Patent JP-H08161583-A (JP)
Title: Coin direction changing mechanism of coin collection device
Inventor: NAKAJIMA KEN
IPC: G07D9/00
Filed: 1994-12-08
Abstract: PURPOSE: To provide the coin direction changing mechanism of the coin collection device which changes the direction of a falling coin to the horizontal direction on the conveyance surface of a conveyance device. CONSTITUTION: The coin direction changing mechanism 5 consists of a fixing mechanism 8 which fixes a conveyance rail 4 to a rail support and a bending mechanism 9 which bends coin guides 3 and 3 horizontally and fixes them to the fixing mechanism 8 on the conveyance rail 4. The fixing mechanism 8 consists of a connection bracket 11 formed by welding a fixed cover plate 10 and a fixture 12 which is loosely fitted to the rail support. The connection bracket 11 is placed covering the conveyance rail 4 mounted on the rail support and the fixture 12 which is loosely fitted to the conveyance rail 4 is clamped in the fixation slit of the connection piece of the connection bracket 11.  The coin guides 3 and 3 are so constituted that a coin passing in it is changed in direction to the horizontal direction on the conveyance surface of the conveyance rail 4, and is fixed to the connection bracket 11 by a direction changing metallic fixture 18.
Patent JP-2001155982-A (JP)
Title: Method of exposing thermoresist
Inventor: GELBART DANIEL
IPC: H01L21/027
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To form an image of high resolution with a low-contrast optical apparatus by using a resist that is not governed by the reciprocity principle. SOLUTION: This low-contrast optical apparatus containing a lowcontrast linear light wave 11 can be used to form high-resolution patterns by using a thermoresist 9, in place of a photoresist and by using multiple exposure on a same area, referably by exposing at each exposure patterns having different specified shapes 1, 3, a respectively. In the case of using the thermoresist 9, since the generated stray heat is dissipated during the interval between each exposure, stray light in the process of forming each specified shape 1, 3 will not be additive. This method is particularly useful to form images in thermoresist 9 using UV light with respect to the manufacture of integrated circuits.
Patent JP-H02212006-A (JP)
Title: Drilling machine
Inventor: URURITSUHI BOONE
IPC: B25D16/00
Filed: 1989-12-22
Abstract: PURPOSE: To improve abrasion resistance of a coupling by flattening an engaging trough of a facing coupling member than an engaging recessed part of a gear in a drilling machine having safety coupling applying to a rotation driving system axially. CONSTITUTION: A motor for driving an intermediate shaft 3 is arranged in a easing 2 of a drilling machine 1. A tooth row 6 of the end surface of a gear 5 is engaged with a tooth row 4 of the intermediate shaft 3. An engaging recessed part 8 is formed in an side surface 7 of the gear 5. This engaging recessed part 8 has a depth with which a half of an engaging body 9 journalled in it engages into it. The engaging body 9 is formed as a rolling element equipped with an axial line extending radially in relation to the gear 5. The gear 5 receives application from a pressing spring 10, and the pressing spring 10 is supported by a plate 13 fixed to a driving member 12. A facing coupling member 14 having an engaging trough 15 is formed as a collar of the driving member 12 on the opposite side of a grip.