baber/WOPTO huggingface dataset:
Patent JP-S6242452-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUSUSE NORIO
IPC: H01L29/73
Filed: 1986-08-01
Abstract: PURPOSE:To allow a semiconductor substrate, positioned opposite to the element forming surface of a semiconductor main body, to be connected to a lowest potential wiring by a method wherein a surface region of one conductivity type is formed on a potential supply island region simultaneously with a base region on an element forming island region and a wiring capable of supplying a fixed potential is connected to the surface region. CONSTITUTION:In a P<+> channel stopper 107 in the surface of an island region 20 surrounded by an isolating oxide film 108 on an element forming surface of a semiconductor main body, a P<+> semiconductor region 109 is formed, which is accomplished simultaneously with the formation of a P-type base region 104 of another island region 10. A junction electrode 12 is provided on the surface in the P<+> region 109, to be connected to a lowest potential wiring 11 through an opening provided in a thin oxide film on the P<+> region 109. A semiconductor substrate 101 on the rear side of the island region 20 is connected to the junction electrode 12 via the P<+> regions 107 and 109. With the semiconductor substrate in contact with the lower side of the semiconductor main body being connected with the lowest potential wiring involving but low resistance, no parasitic P-N-P-N effect is expected to occur. In this way, a semiconductor device capable of stabilized operation may be constituted with ease by applying a very small number of processes.
Patent JP-H0736510-A (JP)
Title: Programmable controller
Inventor: KAWASAKI HIROKAZU
IPC: G05B19/05
Filed: 1993-07-22
Abstract: PURPOSE:To provide a programmable controller which can clearly discriminate an executing range from a non-executing range of a sequence program and can improve the debugging and programming efficiency. CONSTITUTION:A programmable controller transfers the information to an external equipment based on a sequence program. Then the controller carries out a label process (S24) where the execution start and end labels are added to the sequence program and an execution flag is turned on and off with the execution start and end labels respectively and then an execution deciding process (S25) where the execution of an instruction is decided before a sequence instruction or an application instruction is carried out based on the execution flag that is turned on or off in the label process.
Patent JP-H0930920-A (JP)
Title: Skin external preparation for acne vulgaris
Inventor: ISHIDA MASAYA
IPC: A61K8/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a skin external preparation for acne vulgaris, reduced in skin irritation, having a high antimicrobial property in the usage of a low concentration, and excellent in safety and profitability by using a specific amino compound or its salt. SOLUTION: A skin preparation for external use contains an amino compound of formula I [ϕ is phenyl, a substituted phenyl (substituted with OH, a halogen, a lower alkoxy, trifluoromethyl, amino or methylenedioxy), imidazolyl, pyridyl; R is a 6-12C alkyl; n is 1, 2] or its salt as an active ingredient. The compound of formula I is obtained e.g. by reacting an aromatic alkylamine of formula II with an alkyl halide of formula: R-X (X is a halogen) in an organic solvent such as chloroform or toluene at 30-110 deg.C for 2-24hr to remove the hydrogen halide. The amino compound of formula I is preferably added in an amount of approximately 0.001-1wt.% based on the whole amount of the skin preparation for the external use.
Patent JP-S6425270-A (JP)
Title: Hung-up releasing system in doubling system
Inventor: MATSUDA TOSHIHARU
IPC: G06F15/16
Filed: 1987-07-21
Abstract: PURPOSE:To eliminate a hung-up condition by providing a power source connection-disconnection processing means which not only controls, to turn off, the power source of a first data processor and a second data processor but also controls, to turn on, the power source of a sub-system data processor when the recovery of a main-system data processor is failed. CONSTITUTION:A power source disconnection processing part 10 is provided at a supervising device 4. When a main-system 1 executes a recovery, the recovery is failed, and the operation of a sub-system 2 is also failed, the power source connection-disconnection processing part 10 disconnects the power source of the main-system 1 and the sub-system 2. Thereafter, the power source of the sub-system 2 is inputted. Thus, when the hung-up condition is generated at the time of a switching from the main-system to the sub-system, the power source of both the systems can be forcibly disconnected by a supervising device 4, and the hung-up condition can be eliminated. Thereafter, by inputting the power source of the sub-system, it can be raised as the main-system.
Patent JP-S5970305-A (JP)
Title: Power amplifier circuit
Inventor: HATANAKA SHIYUNICHI
IPC: H03F3/30
Filed: 1982-10-15
Abstract: PURPOSE:To attain an inexpensive and simplified power smplifier circuit with a simple constitution, by driving a Darlington power transistor(TR) of SEPP connection with a voltage amplifier stage using an operational amplifier for audio circuit use and having high dielectric strength. CONSTITUTION:The output of the operational amplifier IC1 for audio circuit use and having high dielectric strength is connected to bases of the Darlington power TRs 4, 5 constituting a complementary SEPP circuit through resistors 2, 3. Since only the operational amplifier IC1 is used for the voltage amplifier stage, the Darlington power TRs 4, 5 possible for a large power amplification as the final stage and no driver is required, the circuit is simplified.
Patent JP-H0359033-A (JP)
Title: Bismalimide resin
Inventor: ROORANTO PEETAA
IPC: C08G73/12
Filed: 1990-07-11
Abstract: PURPOSE: To obtain the subject solid meltable resin imparting a cured molded object excellent in mechanical characteristics and excellent in storage stability by mixing a specific bismaleimide and an aminophenol to react them and allowing a predetermined amt. of two components to be present in an unreacted form.  
     CONSTITUTION: Bismaleimide (A) represented by formula I (wherein X is CH 2 , O or SO 2 , R is 1-4 C alkyl (B) represented by formula II (m; 1-2) are mixed in a mol ratio of 2.4:1-1.4:1 and, if necessary, 2% by wt. of the total amt. of two components of secondary or tertiary amine or phosphine being an addition reaction catalyst, 1 wt.% or less of a polymerization inhibitor (e.g.; hydroquinone), 25 wt.% or less or a copolymerizable vinyl compds. or allyl compd., 25 wt.% or less of two or more epoxide group-containing epoxide resins and 2 wt.% or less of a peroxide polymerization initiator are further mixed with the obtained mixture to perform preparatory reaction for forming a prepolymer and 70-90 mol.% of the component A and 30-60 mol.% of the component B are allowed to be present in an unreacted form and residual groups are reacted in order to form a prepolymer. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0934843-A (JP)
Title: Processing system and processor
Inventor: FUKAZAWA TOSHIHIKO
IPC: H04N7/15
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To attain a flexible inquiry coping with a joint job of various types and an acknowledge in response to the inquiry by executing designated inquiry processing. SOLUTION: A dialog manager 307 extracts a user operation name from an inquiry 308, checks whether or not a corresponding inquiry processing is designated from an inquiry processing information file 310 in a hard disk 309, extracts a part relating to a designated user operation from the inquiry processing information file 310 and sends the extracted part to an event handier 305 as a reply message 311 to the inquiry request 308. When the inquiry processing is designated, the manager 307 gives a request 314 for inquiry panel display or the like based on the designation to a user inquiry interface program 312 and immediately executes intrinsic user operation processing when the user operation execution is available as the result of a reply 315 of the user 313.
Patent JP-H1027910-A (JP)
Title: Manufacture of tft substrate
Inventor: YAMAMOTO HIDEAKI
IPC: H01L21/336
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce costs of manufacturing a thin film transistor (TFT) substrate by providing a good quality of TFT substrate. SOLUTION: A Cr film 28 of about 60nm thick and an Al-Si film 29 of about 300nm thick are continuously formed by a sputtering process to form a resist pattern thereon. The AL-Si film 29 is subjected to a wet etching process using an etching solution of phosphoric acid, nitric acid, acetic acid and water base with the resist pattern used as a mask; and then the Cr film 28 is subjected to a dry etching process using a CF4 +O2 gas to form a source electrode 31 connected with a pixel electrode 24 and a drain electrode 32 connected with a video signal line. Subsequently an N<+> type amorphous Si film is subjected to a dry etching process using a SF6 +HCl gas to form an N<+> type semiconductor layer 27.
Patent JP-H0789582-A (JP)
Title: Apparatus for preventing leakage of fluid content for aerosol valve, method for fabricating the same and method for using the same
Inventor: KITABAYASHI SEIICHI
IPC: B65D83/44
Filed: 1993-06-17
Abstract: PURPOSE:To prevent fluid contents in an aerosol valve from leaking by providing a stem packing from between a valve housing and a mountain cap to between a valve stem and an ejecting head. CONSTITUTION:A stem packing is provided from between a valve housing 3 and a mountain cap 1 and to between a valve stem 4 and a spraying head 15, while the stem packing comprises a horizontal disk and a vertical cylinder. Both inner and outer sides of the vertical cylinder of the stem packing are tightly held between a lower end opening 17 of the spraying head 15 and an outer peripheral face of the valve stem 4 to hold liquid tightness and air tightness at the held part to prevent contents from leaking. The stem packing is made of relatively flexible synthetic resin which us resistant to both acids and alkalis, thereby preventing fluid contents in an aerosol valve from leaking.
Patent JP-H051248-A (JP)
Title: Metallic coating composition and method for soating
Inventor: FUJITA NORIO
IPC: C09C1/28
Filed: 1991-06-25
Abstract: PURPOSE:To prepare a compsn. which gives a coating film exhibiting a high brightness by coating the surfaces of glass flakes with nickel and compounding the coated flakes into the compsn. as a metallic pigment. CONSTITUTION:A metallic pigment is prepd. by coating the surfaces of glass flakes with nickel perf. by electroless plating pref. to a thickness of nickel of about 0.1-0.3mu. The pigment is compounded with a vehicle component (e.g. a mixture of an acrylic resin and a melamine-formaldehyde resin), a solvent, and, if necessary, a coloring pigment to give the objective compsn, which is applied to an object followed by the application of a clear coating compsn., thereby giving a metallic coating film which shines brightly even with the light other then sunshine.
Patent JP-S6425277-A (JP)
Title: Graphic processor
Inventor: OHIRA HIROSHI
IPC: G06F17/50
Filed: 1987-07-21
Abstract: PURPOSE:To reduce the quantity of a calculation by treating a cure or a curved surface constituted of a function defined for respective plural intervals as if it is defined by one function and calculating the intersection of two graphics by applying a method of repetition once. CONSTITUTION:At the time of calculating the intersection of the two graphics defined by a graphic function defining means M1, initially, the approximate value of the intersection of the function according to an identification number set by an identification number setting means M2 is obtained by an approximate solution obtaining means M3. Then, in an identification number updating means M4, the identification number of the interval including the intersection of the calculated approximate value is obtained, thereafter, the function in the approximate solution obtaining means M3 is replaced by a function according to the identification number obtained in the identification number updating means M4 to obtain the approximate value of the intersection of a repeated function. When it is decided that the approximate value according to a repetition is converged in a convergence condition deciding means M5, the approximate value at that time is defined to be the intersection of the two graphics.
Patent JP-2001012291-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: KAWANO HIROTOSHI
IPC: F02D41/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control injection system for a diesel engine which can perform proper control of a fuel injection amount at low cost without using a fuel temperature sensor. SOLUTION: In this constitution, an operating mode of an engine 1 is calculated from a cooling water temperature of the engine 1 detected by a water temperature sensor 43, intake air temperature detected by an intake air temperature sensor 41, engine rotational speed detected by a rotational speed sensor 45, etc., and after calculating a continuation time continuing this operating mode, a fuel temperature is calculated to be estimated from the calculated operating mode and continuation time without mounting a fuel temperature sensor in a fuel injection amount control member, based on this calculated fuel temperature, a fuel injection amount injected in a sub-combustion chamber 23 of the engine 1 is correction controlled, so as to perform proper control of the fuel injection amount over the total of an operating region of the engine 1 like its starting time, its idle operation time,  and vehicle running time.
Patent JP-H1026528-A (JP)
Title: Shape-measuring apparatus and image-input device used therefor
Inventor: TAKACHI NOBUO
IPC: G03B37/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a shape-measuring apparatus by which a focus can be adjusted over a wide range and without spoiling the accuracy of an analysis without taking into consideration a principal-point position, screen distance and a lens distortion by a method wherein an image signal is corrected on the basis of lens-strain characteristic information according to a signal from a screen-distance detection part. SOLUTION: A CCD 4 photoelectrically converts an image so as to output an image signal. The image signal is amplified by an amplifier 5 so as to be converted into a digital signal from an analog signal via an A/D converter 6. The digital signal is input to, and stored in, a memory 7 for an image as an image storage part. The memory 7 for the image as controlled by a memory control circuit 8, and the memory control circuit 8 is controlled by a processing control part 9 which integrally controls an electric system as a whole. The processing control part 9 gives and receives information between itself and a screen distance adjusting and detecting part 11, and it outputs input information to a lens-distortion-characteristic storage part 13. A lens distortion characteristic is corrected by a lens-distortion-characteristic correction part 23 so as to be sent to an image analysis part 2.
Patent JP-S5884613-A (JP)
Title: Device for controlling angle of laying head
Inventor: SASAKI YOSHIHIRO
IPC: B21C47/14
Filed: 1981-11-13
Abstract: PURPOSE:To obtain a titled controlling device for controlling the angle of a laying head detected at the time when the tip of a wire rod is delivered, to be a fixed value, by providing two sets of material detectors to the outlet side of a wire rod mill, and constituting the devices to accurately calculate the position of the tip of the wire rod. CONSTITUTION:Controlling is started when a biting of the tip of a wire rod 1 by a finishing mill NT is detected with the aid of a biting detector DE. The moving speed of the tip of the wire rod 1 and its position after starting the controlling are calculated basing on the time that the tip of the wire rod 1 requires to pass through material detectors HD3 and HD4. On the other hand, in a laying head LH, the position of it is calculated by combining a pulse outputted from a pulse oscillator PLG and a reset of a limit switch LS; from said calculation, a correcting signal is outputted until the angle of a delivery port of the laying head LH detected at the time when the tip of wire rod 1 reaches said delivery port, coincides with a target value, thereby controlling the number of revolutions of the laying head LH.
Patent JP-S6339101-A (JP)
Title: Rotary head type magnetic recorder
Inventor: HITOTSUMACHI SHUZO
IPC: G11B5/02
Filed: 1986-08-01
Abstract: PURPOSE:To miniaturize the titled recorder by providing a time axis compressor compressing the time width of an input signal having a predetermined time width, a rotary cylinder turned around for the time width and at least two pairs of magnetic heads fitted to the rotary cylinder. CONSTITUTION:A 1st magnetic head groups 56a, 56b and 2nd magnetic head groups 69a, 69b fitted to the rotary cylinder 55 are provided and the compressors 64, 65 compressing the time axis are provided. Since a rotary cylinder 55 turned around at a field period of a signal to be recorded records the signal, the rotary cylinder having a small diameter is used. Since the time axis of a sound signal and a video signal inputted in matching with the revolution of the rotary cylinder 55 is compressed and the signals are recorded on an magnetic tape, the recording state is unchanged from a magnetic tape recording a conventional high fidelity video signal and the compatibility of the tapes exists at the reproduction. Thus, the recorder with miniaturized functions of high fidelity video signal recording.
Patent JP-S6158275-A (JP)
Title: Formation process of diaphragm for semiconductor pressure sensor
Inventor: ISHIBASHI KIYOSHI
IPC: H01L29/84
Filed: 1984-08-29
Abstract: PURPOSE:To mass-produce pressure sensitive chips easily with excellent yield by a method wherein a diaphragm is formed by means of finishing chemical etching process after boring a pattern at specified depth. CONSTITUTION:Gauge resistant parts are provided on the surface of B-diffused Si substrate 21 to form junction pads 25. Next the backside of substrate 21 is bored by a high speed rotary cutter 26 fitting to a diaphragm pattern 23 to be cooled down by water 29 jet 28. At this time the worked part suffers no damage at all due to cutter face turning in parallel with a diaphragm plane 31. After completion of diaphragm machining at specified thickness, the gauge resistance forming plane of substrate 21 is protected by waxing process further to finish the diaphragm by chemical etching process. Finally the substrate 21 may be divided 41 to complete a pressure sensitive chip. In such a constitution, a substrate with large diameter may be machined easily for mass production.
Patent JP-H0346346-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NISHIZAWA HIROTAKA
IPC: H01L29/73
Filed: 1989-07-14
Abstract: PURPOSE:To realize a fine size and a high integration of a semiconductor integrated circuit by a method wherein individual elements of the integrated circuit are isolated by using a U-shaped groove whose groove width is 0.5mum or lower and an insulator is filled into the U-shaped groove. CONSTITUTION:Individual elements are isolated by a U-shaped groove (submicron U-shaped groove) 8 whose groove width is 0.5mum or lower; an insulator is filled into the U-shaped groove. Thereby, the groove width of the U-shaped groove is sufficiently narrow and the insulator can easily be filled; as a result, an isolation structure whose permittivity is low can be formed, and a fine size and a high integration can be realized. In addition, the insulator inside the U-shaped groove can be used as a CVD insulating film; a hollow which is produced on the U-shaped groove in this case is so small as to be negligible and a flattened structure can be achieved.
Patent JP-H0913161-A (JP)
Title: Surface-hardening coating film containing free carbon
Inventor: ICHII KAZUO
IPC: C23C4/18
Filed: 1995-06-27
Abstract: PURPOSE: To obtain a surface-hardening coating film as an industrial material capable of being easily formed, capable of excellently sliding on a material to be worn and favorable to the environment from the view point of material engineering. CONSTITUTION: A cobalt alloy powder contg. 2-12wt.% boron and further 1-6wt.% silicon, as required, is mixed with a powder consisting essentially of molybdenum carbide and/or tungsten carbide by >=10wt.% in total and in; >=1.5 molar ratio of the total carbon to boron. The mixed powder is thermally sprayed on the surface of a material to be treated and then heat-treated to deposit free carbon. A surface-hardening coating film excellent in slidability and contg. free carbon is obtained in this way.
Patent JP-H0526497-A (JP)
Title: Method for controlling ice-based heat reservoir system
Inventor: KANDA TETSUO
IPC: F24F5/00
Filed: 1991-07-23
Abstract: PURPOSE:To provide a simplified method forth title system using a plurality of modes resulting from division. CONSTITUTION:During the night, ice is made in a heat-storing ice tank 1 by using brine cooled by a chiller 2. When a first daytime mode adapted to the daytime heated highest is used, the chiller 2 is kept working for the cooling while ice in the heat-storing ice tank 1 is melted to cool the brine, and this brine is used for the cooling by an air conditioner 3. When the mode used is a second daytime mode for the daytime during which the temperature is not so high as when the use of the first daytime mode is appropriate, the chiller 2 is intermittently operated for the cooling so as to make up the insufficiency that results from dependence only on melting of the ice in the heat-storing ice tank 1. When the mode used is a third daytime mode for the daytime during which the temperature is not so high as when the use of the second daytime mode is appropriate, the chiller 2 is stopped from working for the cooling and the cooling of the brine for the cooling operation of the air conditioner 3 is effected only by melting of the ice in the heat-storing ice tank 1.
Patent JP-S6425593-A (JP)
Title: Semiconductor laser
Inventor: MANNOU MASAYA
IPC: H01S5/00
Filed: 1987-07-22
Abstract: PURPOSE:To easily obtain a single-mode AlGaInP system semiconductor laser by forming closely to a clad layer an AlxGa1-xAs layer whose bandgap is larger and whose refractive index is smaller than an activated layer. CONSTITUTION:A recessed groove 2 is formed by the normal photolithography and chemical etching processes. The recessed groove is 1mum deep and 5mum wide. An n-type Al0.75Ga0.25As layer 3 is grown on an n-type GaAs substrate 1 by the MOVPE method to obtain a flat surface even on the recessed groove. The surface is 1.3mum thick on the recessed groove 3. Then an n-type (Al0.4 Ga0.6)0.5In0.5P-clad layer 4 being 0.1mum thick, a non-doped Ga0.5In0.5P layer 5 being 0.1mum thick, a P-type (Al0.4Ga0.6)0.5In0.5P-clad layer 6 being 0.8mum thick, and an n-type GaAs capped layer 7 being 1.5mum thick are grown sequentially. Then a current constriction is made after forming a Zn diffusion layer, and electrodes 8 and 9 for both n-side and p-side are formed. The Al0.75Ga0.25As layer does not absorb light, because it has a bandgap larger than that of the Ga0.5In0.5P layer and a small refractive index, whereby it serves as a layer in which to enclose light.