baber/WOPTO huggingface dataset:
Patent JP-H0320484-A (JP)
Title: Method and device for dry etching
Inventor: ONO KAZUHIDE
IPC: H01L21/302
Filed: 1989-06-19
Abstract: PURPOSE:To etch a copper thin sheet, etc., with good reproducibility and with high quality at the time of plasma-etching of the sheet utilizing a gaseous halogen by heating a counter electrode in an etching chamber along with an etching electrode. CONSTITUTION:A Cu thin sheet as a substrate 2 to be etched is placed on the etching electrode 1 in a vacuum chamber 7, a gaseous halogen such as Cl is supplied into the chamber 7 from a gas inlet line 8, a glow discharge is generated between the etching electrode 1 and the counter electrode 3 by a high-frequency power source 10. The gaseous Cl is converted to plasma and activated to form Cl radical, CuCl3 is formed by the reaction of the Cl radical with the substrate 2, and etching proceeds. In this case, the counter electrode 3 is heated to >= about 230 deg.C by its internal heater 6 along with the etching electrode 1. Hence CuCl3 is not deposited on the counter electrode 3, the substrate 2 is not contaminated with the CuCl3 deposited on the counter electrode 3, and the etching quality of the substrate 2 is not deteriorated.
Patent JP-S6048215-A (JP)
Title: Method and device for machining fuel injection nozzle
Inventor: UCHIYAMA MITSUO
IPC: B23H9/10
Filed: 1983-08-24
Abstract: PURPOSE:To reduce flow resistance in a nozzle, by forming passages for electrochemical machining such that the electrolyte is only sent into the vicinity of the nozzle hole. CONSTITUTION:The electrochemical machining device is designed in such a way that an electrically conductive portion for providing the passage 17 communicating with the interelectrode gap is formed in an insulating member, the passage being adapted to allow the electrolyte to be sent only into the nozzle hole portion 5. In this way, it is enabled to electrochemically machine effectively only the vicinity of the nozzle hole 5. Thus, not only reduction in nozzle passage flow resistance at the time of fuel injection is attained by removal of burrs due to mechanical machining but also improvement of the injection nozzle function and the engine exhaustion efficiency is achieved by elimination of increase in the dead volume.
Patent JP-H05346841-A (JP)
Title: Automatic correcting system for window display content
Inventor: ISHIKAWA KAZUYA
IPC: G06F3/048
Filed: 1992-06-15
Abstract: PURPOSE:To preserve plotted contents with a little memory capacity and to plot them again by coding the class and argument of a window display function used for display into a window, preserving the execution history of coded information and deleting the execution history which display content is made invalid by being erased or the like. CONSTITUTION:A window display program 102 called by a user program 101 is turned to the information coding the class and argument of the window display function at the time of calling by a history collection processing part 104. The coded information is stored in an execution history table 108 by a storage judgement processing part 106. Next, the window display program 102 calls a window system presentation function 107 with a display processing part 103, displays the picture and returns it to the user program 101. When the hidden window reveals or the like, the information in the execution history table 108 is successively extracted by a history re-execution processing part 105, and picture display content are recovered.
Patent JP-H113794-A (JP)
Title: Lighting device for illumination
Inventor: MIYAZAKI HIDEKI
IPC: H05B41/24
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To vary the switching frequency of an inverter circuit, without increasing high-frequency leakage current and generating noise malfunction to control light of a discharge lamp by controlling at least one of a discharge means and a reference voltage value in accordance with the ratio of on and off of a drive signal. SOLUTION: A CMOS inverter comprising elements 1 and 2 is arranged between a positive electrode and a negative electrode of a power source 11, in which an output terminal O is used as a reference, on a high side. The output of an inverting circuit 15 becomes voltage Vf passing through a filter means 9, and the differential voltage between a Vf and a reference voltage Vref3 is amplified by an amplifier 10, and the amplified voltage value is applied to a control terminal of a semiconductor device 5. The larger the on-duty of Q1 is, the smaller the differential voltage is, and the control voltage of the semiconductor device 5 is decreased with the decrease in the differential voltage, and its resistance value is increased. The drive frequency of Q1 becomes almost equal to Q2 of a low side, and light control on both the low and high sides is achieved.
Patent JP-S5856700-A (JP)
Title: Enzyme-microorganism composite sensor and determination of urea using said sensor
Inventor: SUZUKI SHIYUUICHI
IPC: G01N27/416
Filed: 1981-10-01
Abstract: PURPOSE:To obtain a urea-sensor for the determination fo urea, by bonding an enzyme membrane immobilized with urease closely with a porous membrane immobilized with the cells of nitrifying bacteria, bonding the resultant membrane to an oxygen electrode diaphragm facing the porous membrane to the diaphragm, and covering the assembly with a semipermeable membrane. CONSTITUTION:An enzyme mebrane immobilized with urease which is an enzyme to decompose urea into ammonia and carbon dioxide, is bonded closely with a porous membrane immobilized with the cells of nitrifying baceteria which consume oxygen and assimilate ammonia, to obtaine an immobilized enzyme-microofganism composite membrane. In the case of a urea sensor having a Galvani-type dissolved oxygen electrode, the electrode is composed of the supporting member 10, filled electrolyte liquid 12, lead anode 14, platinum cathode 16, and oxygen electrode diaphragm 18. The above composite membrane 20, 22 is attached to the diaphragm 18 contacting the bacterial cell side closely to the diaphragm, and the enzyme membrane is covered with the exterior dialyzing membrance 24. The obtained membrane is fixed to the supporting member 10 with an O-rincy 26 to obtain the objective urea sensor 28.
Patent JP-H11842-A (JP)
Title: Movable member guide mechanism for machining center
Inventor: MATSUMOTO MASAICHI
IPC: B23Q1/40
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a movable member guide mechanism for a machining center capable of making the most of an advantage and compensating a defect in sliding and rolling to do highly precise cutting work of a high speed. SOLUTION: A protruded edge 23a of a guide rail 23 provided at one lateral of a column 21 as a supporting member is fitted to the engagement recess 22a at one lateral of a spindle head 22 as a movable member in a slidable manner. The bearing rail 28a and the guide block 28c of a linear guide bearing 28 are fixed to the protruded edge 27a of a base rail 27 provided at the other lateral of the column 21 and to the other lateral of the spindle head 22, respectively. A number of steel balls 28c are intervened therebetween in a freely rolling manner. A ball screw stem 30 mounted on the column 21 is engaged with a screw bearing 29 fixed to the spindle head 22. The screw stem 30 is positively and reversely rotated to linearly reciprocate the spindle head 22 while sliding at one lateral and rolling at the other lateral.
Patent JP-H0615803-A (JP)
Title: Marking apparatus
Inventor: YAMAMOTO MAKOTO
IPC: B41F17/00
Filed: 1991-06-26
Abstract: PURPOSE:To suppress the upsiging of the apparatus and minimize an increase in production cost even in such a case that the number of markers is increased. CONSTITUTION:The base member 5 arranged to an apparatus main body 1, a holder main body 11 arranged so as to selectively set a marker MP to a marking position and holder moving means 12, 53 setting the required marker MP to the marking position through the holder main body 11 are provided. Further, the marker moving means 30 held to the base member 5 to bring the mark part of the marker MP set to the marking position into contact with a work W and separating the same from the work W and a base moving means 6 moving the base member 5 to the apparatus main body 1 when the mark part of the marker MP comes into contact with the work W are provided.
Patent JP-S5379978-A (JP)
Title: Adhesive comosition for rubber reinforcineg fiber
Inventor: YOTSUMOTO TOSHIHIRO
IPC: D06M15/00
Filed: 1976-12-24
Abstract: PURPOSE: An adhesive composition for rubber reinforcing fiber having improved initial and long-term adhesivity between organic fiber and rubber, composed of a pre-condensate of resorcinol and formaldehyde, a rubber latex, and sodium dithiocarbamate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000344854-A (JP)
Title: Production of thermosetting polyamide resin
Inventor: SUZUKI KENJI
IPC: C08G59/42
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic polyamide resin which, when used as a binder for a powder, enables the powder to form a slurry excellent in storage stability by reacting a resin having amide bonds, ester bonds formed as the results of a reaction of a carboxyl group with an epoxy group and secondary hydroxyl groups with an amino resin. SOLUTION: A carboxyl-terminated polyamide resin obtained by reacting a diisocyanate or a diamine with a carboxylic acid and represented by the formula (wherein R1 is a 4-20C diisocyanate residue or a 2-120C diamine residue; R2 is a 2-120C dicarboxylic acid residue; and n>0) is reacted with an epoxy resin in an epoxy/carboxyl equivalent ratio of 1/0.25 to 1/0.9 to obtain a thermosetting polyamide resin having amido bonds, ester bonds, and secondary hydroxyl groups. The polyamide resin (100 pts.wt.) is further reacted with 0.1-200 pts.wt. amino resin at 40-300 deg.C to obtain a thermosetting polyamide resin.
Patent JP-S5856234-A (JP)
Title: Production of magnetic recording medium
Inventor: KOMADA NAOYA
IPC: C23C14/24
Filed: 1981-09-30
Abstract: PURPOSE:To improve both the efficiency of vapor deposition and the magnetic characteristics, by applying a magnetic field generated by a superconductive coil in parallel to a nonmagnetic base material and performing the vacuum vapor deposition in the magnetic field for a magnetic metal. CONSTITUTION:A magnetic field generated by a superconductive coil 10 is applied in parallel to a nonmagnetic base material 2, and a magnetic metal 7 is vapor-deposited in the magnetic field. For instance, the material 2 is shifted to a take-up roll 6 from a roll 3 in a vacuum tank 1. At the same time, two superconductive coils 10 are set with a proper space so that a magnetic field is applied to the region where a magnetic metal is vapor-deposited to the material 2. Then the metal 7 in a crucible 8 at the bottom of the tank 1 is heated by a heating wire, an electron beam, etc. and then vapor-deposited onto the material 2.
Patent JP-S6219093-A (JP)
Title: Production of l-phenylalanine
Inventor: NAKAMURA TAKESHI
IPC: C12R1/01
Filed: 1985-07-16
Abstract: PURPOSE:To industrially and advantageously obtain the titled compound useful as a raw material for sweeteners, etc., by enzymic action of a microorganism of the genus Rhodococcus having the ability to produce L-phenylalanine, by reacting the microorganism with phenylpyruvic acid, ammonia, reduced form of nicotinamide adenine dinucleotide (NADH), etc. CONSTITUTION:A microorganism, belonging to the genus Rhodococcus and having the ability to produce L-phenylalanine from phenylpyruvic acid and ammonia in the presence of reduced form of nicotinamide adenine dinucleotide (NADH) and/or nicotinamide adenine dinucleotide phosphate (NADPH), e.g. Rhodococcus erythropolis MT-20076 strain (FERM-P No.8281), is cultivated in a culture medium, and grown microbial cells are crushed by ultrasonic wave treatment. The resultant treated fluid is then added to a solution containing phenylpyruvic acid, ammonia and reduced form of nicotinamide adenine dinucleotide (NADH) and/or reduced form of nicotinamide adenine dinucleotide phosphate (NADPH) and reacted therewith and afford the aimed compound.
Patent JP-2000347182-A (JP)
Title: Color filter substrate and liquid crystal device and electronic appliance using the same
Inventor: OKAMOTO EIJI
IPC: G02F1/1335
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter substrate having good reflection characteristics by successively forming a reflection plate and a color layer from an insulating substrate side between the insulating substrate and a transparent electrode to form a structure such that the reflection plate is formed in a region which includes the display region of a liquid crystal device using this reflection plate and which is smaller than the color layer. SOLUTION: A reflection plate and a color layer are successively formed, from an insulating substrate side, between the insulating substrate and a transparent substrate, and the reflection plate is formed in a region which includes the display region of a liquid crystal device using this reflection plate and which is smaller than the color layer. For example, according to this method for the production, a metal layer 2 as the reflection plate is formed on an insulating substrate (glass substrate) 1, and then the metal layer 2 is patterned to include the area 9 to be used as the display region of the liquid crystal device using this color filter substrate. Then a color layer 4 is formed to cover the whole surface of the metal layer 2.  Then an adhesion improving layer 5 and a transparent electrode 7 are continuously formed and the transparent electrode 7 is patterned according to the liquid crystal device using this color filter substrate.
Patent JP-S5677161-A (JP)
Title: Operating mode of ink jet recorder
Inventor: MIZUNO TSUNEO
IPC: B41J2/015
Filed: 1979-11-30
Abstract: PURPOSE:To improve the deviation of dot for each nozzle by providing a controlling means for the jet speed and discontinuing time of liquid droplets in each nozzle to the piezoelectric element-driving circuits of each nozzle. CONSTITUTION:In an ink jet recorder provided with a large number of nozzles through which liquid droplets are jetted by means of the contracting action of a piezoelectric element upon application of a voltage, a controlling means for the jet speed and discontinuing time of liquid droplets at each nozzle is provided to each of the piezoelectric element-driving circuits for each nozzle. For example, a circuit is preferable in which a diode D and a variable resistance R2 are connected in parallel from the collector side of switch transistor G of grounded-emitter circuit and then it is connected in series with electrostatic capacity Co and grounded.
Patent JP-H0711533-A (JP)
Title: Conjugated fluffing yarn having fluctuating thickness and its production
Inventor: KIMURA TOSHIHIKO
IPC: D02J3/02
Filed: 1993-06-25
Abstract: PURPOSE:To produce the subject conjugated nap yarn having spun yarn-like touch with uneven yarn thickness in the longitudinal direction by forming naps and projected slacks from the sheath yarn on the surface of a sheath-core conjugated multifilament yarn. CONSTITUTION:In a sheath-core conjugated multifilament yarn, the multifilament yarn for the sheath is interlaced under tension for twisting and hackling to prepare a sheath yarn having 50 or more of naps and slacks 3.5mm long and unevenness in yarn thickness of more than 4% Uster irregularity, then a core yarn comprising multifilaments drawn in a thick-and-thin manner with no naps is doubled with the sheath yarn and intertwined with fluid to give the objective conjugated nap yarn having spun yarn-like touch, natural roughness and uneven thickness.
Patent JP-H05278455-A (JP)
Title: Vehicular air conditioner
IPC: B60H1/32
Filed: 1992-06-15
Abstract: PURPOSE:To provide a vehicular air conditioner which can deal well with problems on the mounting position of an expansion valve. CONSTITUTION:In a vehicular air conditioner made up of the accessory group 1 of the air conditioner mounted on an engine room E, a cleaning unit 2 disposed in a cabin R, and of a connecting member 3 for coolant piping lines 11 through 14 which are arranged while being penetrated through a dash board D partitioning a room into the engine room E and the cabin R, the connecting member 3 is provided with an expansion mechanism and a thermosensing mechanism which are disposed in the inside of a rigid block 4, and concurrently coolant passages connected to the accessory group mounted on the engine room E, are provided for the other surface of the rigid block 4. And an expansion valve 5 furnished with coolant passages connected to a cooling unit 2, is constituted to be incorporated in the other surface.
Patent JP-S6048592-A (JP)
Inventor: MATSUSHITA NOBUO
IPC: G09F13/26
Filed: 1983-08-24
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-S5378995-A (JP)
Title: Heat utilizing method in production of granulated slag
Inventor: YAMAUCHI TAKESHI
IPC: C04B5/02
Filed: 1976-12-22
Abstract: PURPOSE:To plan to effectively utilize waste heat discharged at the time of producing granulated slag by spraying pressurized water on molten slag so as to pulverize and granulate the slag after which the formed slurry is maintained at a high voltage state and heat exchaged.
Patent JP-S5946167-A (JP)
Title: Flow coating method and apparatus therefor
Inventor: YAMAUCHI SHIGEJI
IPC: B05D1/30
Filed: 1982-09-07
Abstract: PURPOSE:To contrive to make a coating film uniform, while inhibiting the formation of defects in it, by letting a coating liquid flow along the curved shape of a workpiece to be coated while holding the dropping distance of said coating liquid constant. CONSTITUTION:An outflow port 11 is provided in an overflow tank 8 and divided by stages into a plurality of U-shaped flow conduits 12 formed in line with the curved shape of a workpiece W to be coated. Hence, a distance between the down-flow port of the flow conduits and the surface of the workpiece to be coated is held constant at any position, and the dropping energy of the coating liquid to be poured onto the workpiece to be coated is made uniform. Consequently, the coating film is made uniform, and the formation of defects such as traces of gas bubbles or hard spots in the coating film can be inhibited.
Patent JP-S64855-A (JP)
Title: Facsimile reception reporting device
Inventor: UZAWA KIYOSHI
IPC: H04M11/00
Filed: 1987-06-23
Abstract: PURPOSE: To report facsimile reception with a voice by reading and storing information received and indicated on a facsimile and giving a voice guide based on this information.  
     CONSTITUTION: When being originated from a facsimile transmitter, a call is received by a facsimile transmission/reception part 1 through a facsimile transmission and reception part/telephone line switching part 6. Received facsimile information is supplied to a facsimile printing part 4 through a facsimile compression/expansion converting part 2 and information indicated on the facsimile is stored in a storage part 7. When this information is stored, a voice synthesizing part 9 synthesizes information stored in the storage part 7 into a voice to give the voice guide in accordance with the indication of the voice guidance from a voice information part 8. Thus, facsimile reception is reported with the voice. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6239435-A (JP)
Inventor: FUTAMURA TAKESHI
IPC: B65B61/28
Filed: 1985-07-15
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-2000347637-A (JP)
Title: Display device, computer, and computer system
Inventor: YUI HIROKATSU
IPC: H04N5/66
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of displaying an image on a pixel display device in an optimum state. SOLUTION: This display device 1a comprises a picture signal transmitting part 16 for receiving an input picture signal, and a pixel converting circuit 3 for receiving pixel format information of the input picture signal through a controlling bus part of another system different from the input picture signal, and pixel-converting an output signal of the picture signal transmitting part 16 so as to display the input picture signal as a proper image on a pixel display device 2.  This computer system includes the computer 10a comprising picture signal outputting means 11 for outputting a picture signal to the display device 1a, picture signal information outputting means 12 for outputting format information of the picture signal outputted from the picture signal outputting means 11, and a controlling bus part for transmitting output of the format information of the input picture signal and transmission requirement of the format information from the display device 1a mutually.
Patent JP-H01322100-A (JP)
Title: Shield work method with cast-in-place concrete lining
Inventor: ITO KOICHI
IPC: E21D11/10
Filed: 1988-06-23
Abstract: PURPOSE:To shorten a work schedule by making rigid and reinforcing the disposable mold of high-strength precast concrete board with a support, providing end molds and propelling a drilling machine on a propelling reaction force from fresh concrete via the end molds. CONSTITUTION:A steel reinforcement 8 is assembled inside the tail part 6a of a shield drilling machine 6 and a disposable mold 2 is assembled, thereby forming a space for concrete application. Furthermore, the inside of the space is reinforced with a center support 3. Also, the ends of the space is closed with an end mold 4 fitted to the forward ends of the rams of the propelling jacks 9 and 9 of a propelling machine 6. Furthermore, concrete 5 is applied via a concrete filling pipe 10 and immediately the propelling machine 6 is made to advice with the jacks 9 and 9, and the compressed concrete 5 is pressurized and filled into a tail void. Therefore, the machine 6 is advanced before concrete curing and it becomes possible to shorten a work schedule.
Patent JP-S63319103-A (JP)
Inventor: TAMARU SHIGENORI
IPC: F26B3/28
Filed: 1987-06-22
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-S5487588-A (JP)
Title: Infrared spectral analytical apparatus
Inventor: SHINOHARA KOUJI
IPC: G01J3/10
Filed: 1977-12-24
Abstract: PURPOSE:To do without spectral means and facilitate wavelength control, in an air pollution monitoring system, by using specific semiconductor laser in the light source, and normalizing the emission wavelength thereof by utilizing the signal from standard cell. CONSTITUTION:A light source 1 consisting of three-element semiconductor of Pb-Sn, Te oscillates infrared laser through a power source 2, and the emission wavelength thereof is variably controlled by direct currents containing alternting-current components. The emission of the light source 1 is interrupted by a chopper 3, and enters a deflecting -branching system 4. One of the optical path divided into two enters a polarizing-focusing system 5 and reciprocally passes through gas 6 by means of a bent reflector 7 to return to the system 5 as parallel light as shown by 8, then it enters a first infrared detector 10 by way of cell for correction 9 and focusing lens 10. The other light leaving the system 4 enters a second infrared detector 12 by way of a focusing lens L2. The output signals e1, e2 from detectors 10, 12 are processed in divider 11, and the absorption spectrum of gas may be observed from the signal after normalization appearing in the output terminal 13.