baber/WOPTO huggingface dataset:
Patent JP-S57132140-A (JP)
Title: Positive type resist
Inventor: SUZUKI SHIGEYOSHI
IPC: G03F7/039
Filed: 1981-01-16
Abstract: PURPOSE:To obtain a positive type resist suitable for forming integrated circuits of semiconductors, etc., high in sensitivity, and superior in dry etching performance, by using a composition of polymethacrylonitrile (PMCN) and a cross-linking agent having azide groups on both its ends. CONSTITUTION:Polymethacrylonitrile (PMCN) is dissolved in cyclohexanone to give an about 3% solution, and a cross-linking agent having on both the ends azide groups, such as 2,6-di-(4'-azidebenzal)cyclohexane is added to said PMCN by its 6-10wt% and filtered with a 0.5mum filter to give a resist solution. This solution is coated on a substrate, heat-treated in a gaseous nitrogen stream at 230 deg.C for 30min, and irradiated with an ultrahigh-pressure mercury arc lamp for about 10min. It is immersed in methyl ethyl ketone for about 10min to wash off the sol fraction, and then, it is retreated at 130 deg.C for about 10min in the nitrogen stream to form a cross-linked resist film. A pattern is depicted on this film by the electron beam drawing method, etc., and developed, thus permitting a resist image high in resolution and dry etching resistance to be obtained.
Patent JP-S5598658-A (JP)
Title: Fuel injection method for multi-cylindered internal combustion engine of fuel injection type
Inventor: TAKEDA KEISOU
IPC: F02D41/34
Filed: 1979-01-23
Abstract: PURPOSE: To improve the fuel distribution to each cylinder by a method wherein fuel is injected from the valve at the closing time of each inlet valve simultaneously and then the injection time is advanced with the increasing number of revolutions before the closing of the inlet valve in the system where fuel is fed from one fuel injection valve provided at an inlet pipe.  
     CONSTITUTION: An injection valve 13 is disposed at the down stream of a throttle duct 5 coupled with an inlet manifold 2. Fuel is supplied to the injection valve 13 from a fuel tank 38 through a pump 37 and a solenoid 26 is opend or closed by a signal from a control circuit 39. The signal from the circuit 39 is variable in response to the change in number of revolutions of a distrbutor 40 caused by the shift of a governer wight 43 therein. Thus, the fuel is injected at the closing time of the inlet valve in each cylinder simultaneously in normal state, but the injection time is advance with the increasing number of revolutions before the closing time of the inlet valve, thereby improving the fuel distribution through the increased delay of the injection with the inertia. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000207094-A (JP)
Title: Instruction inputting method and remote controller
Inventor: NUNOKAWA KATSUHIKO
IPC: G06F3/0485
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an instruction inputting method which accurately and quickly performs a browser operation and also displays information to be originally shown on a display device without obstructing it and to provide its remote controller for a system where the display device is small and also an input instruction is performed by remote control. SOLUTION: A remote controller 1 operating a browser image is provided with a vertically moving inputting part 13 and a horizontally moving inputting part 14, decides the moving direction of the browser image based on the phases of two pulses generated according to a rotation direction, and decides the moving speed of the browser image based on the number of pulses generated in accordance with a rotation speed. Thus, the browser image is scrolled vertically and horizontally, and a target operation is inputted according to its physical relationship with a cursor fixed to a prescribed part of a display device.
Patent JP-S63173336-A (JP)
Title: Treatment of semiconductor wafer
Inventor: ABE YUICHI
IPC: H01L21/66
Filed: 1987-01-13
Abstract: PURPOSE:To enable marking at stable dots, and to improve reliability by conducting the trial stamping of an inker in a trial stamping marking area when stamping operation intervals by the inker extend over a preset period or more before marking operation is executed. CONSTITUTION:The electrical characteristics of a positioned wafer 13 are measured. The position of a chip decided as a defective by the measurement is memorized to a memory. The execution of the trial stamping of ink 2 is selected by an inker 1. A program is set so that trial stamping is performed when an interval with previous stamping operation passes the preset time such as sixty sec in the selection reference. When trial stamping is executed, a position where trial stamping is executed is allocated. An ink receiver 9 is set to an ink pushing section 5 for the inker 1 for the allocation. That is, a measuring stage 10 is moved by a fixed quantity because the ink receiver 9 is fitted to the measuring stage 10. The trial stamping of the inker 1 is executed at this location. The trial stamping is conducted to remove defective ink.
Patent JP-H09193858-A (JP)
Title: Assembly device of car body side face assembly body
Inventor: YAMASUGA KAZUO
IPC: B62D65/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To improve mutual positioning accuracy of each part and prevent the occurrence of distortion and deformation as much as possible in an assembly device of a car body side face assembly body formed by welding an inner panel to an inner face side of an outer panel. SOLUTION: An outer panel 11 is positioned and held by a handling jig 14 and is transferred from a storage means 15 to a conveyance means 17 by a first transfer robot 20. While the outer panel 11 which is positioned and held by the handling jig 14 in the conveyance means 17 is being conveyed, an inner panel 12 is welded to the outer panel 11 to assemble a car body side face assembly body 13. The handling jig 14 after the car body side face assembly body 13 is transferred from the conveyance means 17 to an assembly body carry-out means 16 by a second transfer robot 21 is returned to the original position by a jig return means 18.
Patent JP-S62163162-A (JP)
Title: Buffer memory device
Inventor: NITTA YASUHIKO
IPC: G06F13/38
Filed: 1986-01-13
Abstract: PURPOSE:To constitute a buffer memory device in a simpler way by using a buffer memory circuit to decrease the number of necessary signal lines while maintaining a conventional working. CONSTITUTION:A buffer memory circuit 17 contains memory blocks 9 of four stages and a control circuit 8 which is needed for control of the shift actions of those blocks 9. The input data, the clock signal phi2 and the clock signal phi1 are supplied to the input terminals 1, 3 and 4 of buffer memory circuits 18, 19 and 20 respectively. Then the input data and the initial value E0 of the enable signal are supplied to the input terminals 2 and 4 through the circuit 18. While output lines 6 and 7 of the circuits 18 and 19 are supplied. The circuits 18-20 contain four blocks 9 respectively, i.e., 12 blocks 9 in all.
Patent JP-S59215111-A (JP)
Inventor: JIEROOMU DANFUOOSU HAA
IPC: H03H21/00
Filed: 1984-01-18
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-H06214014-A (JP)
Title: Approaching object detecting device
Inventor: KAJIWARA YASUNARI
IPC: G08G1/16
Filed: 1993-01-18
Abstract: PURPOSE:To enable the automatic, positive judgment of an approaching object by preparing a central value pattern on the basis of the feature quantity of each window area formed in an image, and computing this pattern relatively in time series. CONSTITUTION:An image G after being converted into luminance information by picture elements at an image processing part 22 is displayed on a display device 23 and inputted into a window processing part 24. The processing part 24 sets window areas W1-Wn, and displays them on the image G of the display device 23 and inputs them into a central value sampling part 25. The sampling part 25 extracts the feature quantity of the respective areas M1-Wn at the time t0, that is, the central value F1-Fn (brightness). A pattern preparing part 26 prepares a pattern P from the central value F1-Fn and inputs it into a storage part 27 and a shift quantity computing part 28. The pattern preparing part 26 also prepares a pattern P to the image G at the time t0+DELTAt after the lapse of micro time DELTAt, and the computing part 28 compares the latest pattern P with the preceding pattern P0 every DELTAt time so as to obtain shift quantity DELTAP. A judging part 29 judges the separating/approaching of a rear vehicle by the positive/negative of the shift quantity DELTAP.
Patent JP-S59132241-A (JP)
Title: Output circuit
Inventor: HIGUCHI MISAO
IPC: H03K19/003
Filed: 1983-01-18
Abstract: PURPOSE:To prevent the flow of a large current by arranging a depletion type transistor(TR) between a power supply and an enhancement type TR in a semiconductor integrated circuit comprising an insulating gate field effect TR circuit. CONSTITUTION:Suppose that an output section Y goes to ground level when gate inputs G11, G12 are respectively at H and L level and the enhancement TRM11 is turned on. A current flows in the path of power supply   depletion TRD1  enhancement TRM11   output section Y. The depletion type TR D1, however, acts like a constant current source; a current flowing from the output section Y is cramped to a constant current and the deterioration in the semiconductor integrated circuit is prevented.
Patent JP-H01181371-A (JP)
Title: Picture forming device
Inventor: HIROKI MASASHI
IPC: H04N1/23
Filed: 1988-01-14
Abstract: PURPOSE:To improve the degree of freedom of picture forming by separating a picture forming means (printer unit) and using the scanner function singly. CONSTITUTION:The picture forming device 1 consists of a scanner unit section 10 reading picture information of original on an original platen 3, printer unit sections 11,12 recording and outputting the read picture information on recording paper P as a visual image or an interface cartridge 13 outputting the read picture information to an external device. The scanner unit section 10, the printer unit sections 11, 12 or the interface cartridge 13 are connected/ disconnected by connectors 42, 62, 64. Thus, the interface cartridge 13 is connected to the scanner unit section 10 in place of the printer unit sections 11,12, then the scanner function is used singly. Thus, the picture is formed freely.
Patent JP-S60149402-A (JP)
Inventor: YASUDA KIMIO
IPC: B27K3/15
Filed: 1984-01-17
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-H11204797-A (JP)
Title: Thin film transistor, manufacture thereof and liq. crystal display using the thin film transistor
Inventor: YAMAGUCHI AYAKO
IPC: H01L21/336
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To expand a process margin in an impurity implanting step by forming a low-concn. impurity region between source drain region and channel region, and forming offset region below a gate electrode. SOLUTION: Two gate insulation films 14a, 14b are formed, a gate electrode 15 is formed, a pattern is selectively formed so as to leave an upper layer insulation film 14b only at a part for forming an LDD region 13b, and ions are implanted through the two gate insulation films 14a, 14b to form source and drain regions composed of diffusion layer regions 13c and low-concn. impurity region and LDD region 13b at the same time. Using the gate electrode 15 as a mask, and the upper gate insulation film 14b on the LDD region 13b is selectively etched while at the same time of the etching of the upper layer gate insulation film 14b, an offset region 13 is formed between the channel region 13a and the LDD region 13b below the gate electrode 15.
Patent JP-H09192444-A (JP)
Title: Waste incineration furnace
Inventor: NIISATO MASAO
IPC: F23J15/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a nonpolluting waste incineration furnace for eliminating all the black smoke by connecting an incineration furnace and a filter cylinder by a flue with a fan, installing an active carbon bed in the filter cylinder, jetting water to the smoke sent, and circulating it in the activated carbon bed. SOLUTION: An incineration furnace 1 and a filter cylinder 2 are connected by a flue 4 having a fan 3, and smoke generated in the incineration furnace 1 is sent into the filter cylinder 2. An air intake 5 is installed at the upper end of the filter cylinder 2 and showers 5 are arranged around it. The showers 7 and a water vessel 10 below the filter cylinder 2 are connected by a pipe 8 through an intermediary water tank 9 and a pump 11. The pump 11 is operated, and smoke is washed with water spray from the showers 7, and water accumulated in the water vessel 10 is again jetted into the filter cylinder 2 from the showers 7. The filter cylinder 2 is provided with an activated carbon bed 12 through which the water is repeatedly circulated.
Patent JP-H09191948-A (JP)
Title: Screen device for desk
Inventor: NAGAMITSU SATOSHI
IPC: A47G5/02
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To shield and open the forward visual field with a simple operation by erecting a roll screen housing box between the upper ends of a pair of struts set with a space along the side edges of the top plate of a desk. SOLUTION: A desk A has a desk body 5 having a top plate 3 having a front edge 1 waved so as to form a recessed part 2. Struts 5 are stood on both side ends in the rear part of the top plate 3 of the desk body 4, and a roll screen housing box 6 is mounted on the upper ends of the struts 5. A screen 7 is energized by a spring in the winding direction and housed in the roll screen housing box 6, and the screen 7 can be pulled down against the spring force. Catching tools 8 on the end parts of the screen 7 are caught by hooks 9 mounted in a plurality of height position of the struts 5, whereby the screen 7 can be fixed in a proper height position. By pulling down the roll screen 7, a working person in this desk A can be easily shielded and partitioned from a working person opposed or adjacent thereto.
Patent JP-S59132889-A (JP)
Title: Preparation of l-alanine dehydrogenase
Inventor: ITOU SHINYA
IPC: C12N9/06
Filed: 1983-01-17
Abstract: PURPOSE:To prepare L-alanine dehydrogenase efficiently, by cultivating a bacterium belonging to the genus Streptomyces, capable of producing L-alanine dehydrogenase in a DL-alanine-containing medium. CONSTITUTION:A bacterium such as Streptomyces griseoluteus, Streptomyces hygroscopicus, etc. belonging to the genus Streptomyces, capable of producing L-alanine dehydrogenase is cultivated in a medium containing 0.1-10wt%, preferably 0.5-2wt% DL-alanine, crude L-alanine dehydrogenase is collected from the culture mold, it is treated with a metal chelating agent such as ethylenediaminetetra-acetic acid, alpha,alpha'-dipyridyl, o-phenanthroline, etc., and peptidase existing with it is removed.
Patent JP-H07212742-A (JP)
Title: Method for managing catv terminal equipment
Inventor: SAKURAI ATSUNORI
IPC: H04N7/16
Filed: 1994-01-25
Abstract: PURPOSE:To eliminate the need for transmission of a control signal when a terminal equipment is deleted. CONSTITUTION:A central controller is provided with a database comprising a terminal equipment identification number part 1.1, a terminal equipment state flag part 1.2, and a terminal equipment data part 1.3, and a flag representing any of 'new registration terminal equipment', 're-registration terminal equipment', 'operating terminal equipment', and 'deleted terminal equipment' is stored in the terminal equipment state flag part 1.2 as the state of a terminal equipment. When a CATV terminal equipment is registered, whether or not the CATV terminal equipment is already registered is retrieved for CATV terminal equipment data by using a terminal equipment identification number as a key. When the terminal equipment is already registered, the terminal equipment state flag part is updated to the 're-registration terminal equipment'. When not registered, the terminal equipment is newly registered as the 'new registration terminal equipment' to distinguish the 'new registration terminal equipment' from the 're-registration terminal equipment'.
Patent JP-H06235203-A (JP)
Title: Track tamping machine
Inventor: YOOZEFU TOIRAA
IPC: E01B27/16
Filed: 1994-01-25
Abstract: PURPOSE: To improve tamping performance and track panel height position accuracy even in a branch track by improving a track-tamping machine. CONSTITUTION: A track-tamping machine is provided with a machine frame 2 and an auxiliary frame 11 for work equipment that can be shifted in the longitudinal direction of the machine relative to the machine frame by a drive device 15 for shifting in the longitudinal direction and is connected to a tamping unit 16 and a track-lifting/passage track adjustment unit 18. In a track-tamping machine 1 for supporting the auxiliary frame for work equipment on a track 4 via at least one rail driving truck 14 as in the machine frame 2, the auxiliary frame 11 for work equipment is connected to auxiliary rail-lifting equipment 20. The auxiliary rail-lifting equipment is capable of adjustment in a height direction and in a lateral direction by drive devices 24 and 28 for gripping a rail 21 of a branch track panel section 26 that is located next to the track- tamping machine 1.
Patent JP-H05191122-A (JP)
Title: Multi-step stretching antenna for vehicle
Inventor: KOMACHI HIROSHI
IPC: H01Q1/10
Filed: 1992-01-17
Abstract: PURPOSE:To smoothly and stably execute stretching operations while always holding an antenna element in a straight state. CONSTITUTION:A head rod 11 is prepared by a super-elastic material which can be bent at 90 deg. to a core against a load from a crossing direction and does not generate residual distortion when the load is removed. It is preferable to use the super-elastic material rod-shaped with the shape recovery material of Ti-Ni alloy or covering a coil spring winding an elastic line in the shape of a coil with a flexible tube.
Patent JP-H09199694-A (JP)
Title: Method for manufacturing non-volatile semiconductor memory
Inventor: ABE HIROSHI
IPC: H01L21/8247
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor memory for eliminating inconveniences due to the exposure of an insulation film between a floating gate and a control gate. SOLUTION: An insulation film 6 for gate insulation film is formed on a semiconductor substrate with a memory cell formation region 3 and a surrounding transistor formation region 4 of the semiconductor substrate. Then, a first conductive film 7 for floating gate is formed on the insulation film 6 and further an insulation film 9 is formed on the first conductive film 7. After that, a second conductive film NO for protection is formed on the insulation film 9 and a specific treatment is performed to the surrounding transistor region.  In this case, after an insulation film on the formed second conductive film is eliminated, a third conductive film 15 which becomes the control gate of the memory cell and the gate of the surrounding transistor is formed on the second conductive film 10 and at the surrounding transistor formation region 4 which is subjected to the above specific treatment.
Patent JP-H07216524-A (JP)
Title: Hot dipping method of high tensile strength hot rolled steel plate
Inventor: KOMATSU ATSUSHI
IPC: C23C8/14
Filed: 1994-01-25
Abstract: PURPOSE:To inhibit the diffusion of Si and Mn, causing plating defects, and to apply various hot dipping, such as hot dip galvanizing and hot dip aluminum coating, to a high tensile strength hot rolled steel plate. CONSTITUTION:A high tensile strength hot rolled steel plate is subjected to descaling pickling, desmutting treatment, weak oxidation, and reduction heating. Then, hot dipping is applied. The oxide film of Fe, resulting from weak oxidation and having 500-10000Angstrom  film thickness, is reduced to active metal Fe by reduction heating while preventing Si and Mn in the steel from being selectively oxidized and concentrated in the surface layer part. The atmosphere for reduction heating is regulated so that it has a reducing power reducing the oxide film of Fe but causing no selective oxidation of the Si and Mn in the steel by controlling hydrogen concentration to 3-25vol.%. By this method, a superior plating layer, free from uncoating, inferior adhesion, etc., due to Si, Mn, etc., can be formed on the surface of the steel plate.
Patent JP-H01183465-A (JP)
Title: Silicon nitride base multiple ceramics and production thereof
Inventor: KATSURA YUUJI
IPC: C04B35/591
Filed: 1988-01-13
Abstract: PURPOSE:To obtain the title multiple ceramics having excellent thermal shock resistance, oxidation resistance, strength, etc., by mixing and forming fine silicon powder with a polycarbosilane and powdery boron nitride or powdery boron carbide at specific weight ratios and calcining the formed product in a nitriding gas at a specific temperature. CONSTITUTION:(A) Silicon powder having diameter of <=44mum is mixed with (B) polycarbosilane and (C) powdery boron nitride and/or powdery boron carbide having particle diameter of <=44mum at weight ratios (A:B:C) of (80-25):(8-20):(10-65). The mixture is formed and then calcined in a nitriding gas at 1200-1600 deg.C to obtain the objective silicon nitride base multiple ceramics. The ceramic contains boron nitride and/or boron carbide dispersed in a texture composed of mutually intersected silicon nitride and silicon carbide and has a self-forming protection film of SiO2-B2O3 glass on the surface.
Patent JP-H072577-A (JP)
Title: Ceramic-metal bonded product
Inventor: KAWASE HIROYUKI
IPC: C04B37/02
Filed: 1994-01-25
Abstract: PURPOSE:To provide a ceramic-metal bonded product enhanced in high temperature bonding strength and prevented in the generation of cracks due to stress corrosion in a high temperature oxidizing atmosphere by fitting a fitting projection 3 formed from a ceramic into a fitting member 1 formed from iron-nickel- cobalt alloy. CONSTITUTION:The ceramic-metal bonded product is characterized in that the average thermal expansion coefficient of an alloy forming a fitting member 1 in a temperature range from the ordinary temperature to 500 deg.C is higher by 3.2X10<-6> to 4.7X10<-6>/ deg.C than the average thermal expansion coefficient of a ceramic member forming a fitting projection 3 and that the creep breakage strength of the alloy at 500 deg.C for 200hr is >=80kg/mm<2>. The thickness (t) of a thin part B in the fitting member 1 is further secured to be >=0.05 times the diameter D of the fitting projection 3.
Patent JP-H03211222-A (JP)
Title: Receiving vessel for conveying forged product in self-heating annealing furnace
Inventor: MATSUMOTO MASAHIRO
IPC: F27B1/10
Filed: 1990-01-16
Abstract: PURPOSE:To execute smooth and safe self-heating annealing to a forged product in small setting space by fitting a conveying receiving vessel in which the forged product is put, slantingly upward to an endless conveying member which is intermittently moved to the vertical direction as oval-shape, in a vertical treating chamber. CONSTITUTION:The treating chamber 31 provided with heat insulating material 21 in a frame body 11 is formed as vertical shape to miniaturize the setting space for the self-heating annealing furnace, in which the forged product A is slowly cooled and annealed while utilizing the remaining heat. The above forged products A are contained into plural receiving vessels 71 for conveying fitted to an endless chain 61 engaged with between upper and lower sprockets 51, 53 and intermittently moved to the vertical direction as the oval-shape to convey in the treating chamber 31. Then, the upper side sprocket 51 is formed in smaller diameter and the lower side sprocket 53 is formed in larger diameter and the receiving vessel 71 for conveying is held slantingly upward. By this method, the forged product A is simply contained in the receiving vessel 71 and safely conveyed without falling, and the annealing can be executed.
Patent JP-S58122851-A (JP)
Inventor: OGAWA HISAO
IPC: B31B50/62
Filed: 1982-01-18
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。