baber/WOPTO huggingface dataset:
Patent JP-S62297418-A (JP)
Title: Control method for sheet temperature at outlet side of cooling apparatus for steel sheet in continuous annealing line
Inventor: ARAI MAKOTO
IPC: C21D9/573
Filed: 1986-06-17
Abstract: PURPOSE:To stably control sheet temp. at outlet side without any influence of changing factors, such as passing rate of the steel sheet, cooling water temp., etc., by adjusting cooling water level in water cooling jacket in the cooling method using the water cooling jacket. CONSTITUTION:The cooling water is introduced into the water cooling jacket 1 from supplying hole at downstream side of running course of the steel sheet S and after flowing forcibly as straightening flow along the both side surface of the steel sheet toward reverse direction of the running course of the steel sheet, it is overflowed from the discharging port. In this cooling apparatus, an elevating plate 6 is arranged at the inlet side of the steel sheet for the straight flow plate 1a and elevated by an elevating device 10, composing of such as cylinder 7, rope 8, sheave 9, etc., to change the overflow level in the cooling apparatus 1. A computing element 16 calculates the overflow level in order to make to the aimed sheet temp. from each detecting signal of thermometer 12 for the steel sheet, level meter 13 for the overflow height and thermometers 14, 15 for cooling water and the aimed cooling temp. 17 of the steel sheet and the passing rate 18 of sheet after treatment. The calculating result is inputted into a controlling device 19 and the elevating plate 6 is controlled by the device 10 so as to affairs the prescribed level.
Patent JP-H08335062-A (JP)
Title: Scanning type converting method, scanning type converting device, and image display device
Inventor: TAJIMA MASAYA
IPC: G09G5/391
Filed: 1995-06-06
Abstract: PURPOSE: To convert image data of skip scanning type for scanning a display screen having n-pieces of scanning lines into image data of non-skip scanning type having n/2 pieces of scanning lines which is free form image blurring or image flicker. CONSTITUTION: This device has a delay circuit 11 for delaying the data of an odd line of skip scanning type separated by '1' from the display line of a display line of non-skip scanning type or an even line separated by '3' from the display line by 1 line, a computing element 12 for multiplying the delayed data of the odd line by 3/4, a computing element 13 for multiplying the data of the odd line separated by '3' from the display line by 1/4, an adder 14 for adding the outputs of the computing elements 12, 13 together, a computing element 15 or multiplying the delayed data of the even line by 1/4, a computing element 16 for multiplying the data of the even line separated by '1' form the display line by 3/4, an adder 17 for adding the outputs of the computing elements 15, 16 together, and a selector 18 for selecting the outputs of the two adders according to a field judgement signal.
Patent JP-S5931870-A (JP)
Title: Manufacture of film for etching
Inventor: CHIBA KENSHIYOU
IPC: C23F1/00
Filed: 1982-08-11
Abstract: PURPOSE:To shorten considerably the time required to form a film for etching and to reduce the cost because a darkroom and any special chemicals are not required, by utilizing the heat transfer of a toner to form said film. CONSTITUTION:For example, in the formation of a printed board, a pattern for etching is copied on paper or the like with a PPC type copying machine, and the copied surface is pressed against the surface of copper foil and heated with an iron or the like. As a result, the toner adhering to the paper melts and sticks fast to the surface of the foil. Since the toner is hydrophobic, a film which is not dissolved during etching is formed. The paper is gently stripped from the film.
Patent JP-S5763353-A (JP)
Title: Molded article of polyester by injection
Inventor: SUZUKI NAOYUKI
IPC: B29C45/00
Filed: 1980-10-06
Abstract: PURPOSE:To obtain a molded article useful as a container for drugs, having surface gloss of stain like aluminum and improved chemical resistance, obtained by molding a composition consisting of a polyeste type resin and a polyolefin type resin by using a mold for injection molding having a satin processed inner face. CONSTITUTION:A composition consisting of 60-99.5wt% polyester type resin (>= 60mol% ethylene terephthalate) having an intrinsic viscosity of >=0.6 and 40- 0.5wt% at least one selected from a polyolefin type resin and a methacrylate type resin is injection molded by a mold for injection molding having a satin processed inner face, preferably by a screw having compression zone and a motering zone of three pitches respectively and by a mold having a compression ratio of 1.5-4, at a proper injection speed at a mold temperature <=50 deg.C.
Patent JP-S6120323-A (JP)
Title: Method for exposing material of semiconductor wafer by mercury lamp
Inventor: KIRA TAKEHIRO
IPC: H05B41/42
Filed: 1984-07-07
Abstract: PURPOSE:To carry out a stable exposure for a long term by preventing the wear of the electrode of a mercury lamp by effecting switching of a high-power step and low-power step under the condition the magnitude of an overshoot and undershoot in a discharge current wave form of the mercury lamp is limitted to 10% or less. CONSTITUTION:A shutter 4 is in an open state only for the predetermined time under the condition a mercury lamp 1 has been lighted during the first step A in which an electric power consumption becomes high level. The condition is shifted to one that the mercury lamp 1 is lighted during the second step B in which the power consumption becomes low level, during which the shutter 4 is closed. The exposure is effected by relatively combining the first step A and second step B, opening and closing operations of the shutter 4, and the step shift of the material 2 of a semiconductor wafer. Switching of the steps A and B is effected under the condition that the magnitude of overshoot and undershoot in a discharge current wave form of the mercury lamp 1 is limitted to 10% or less by a driving power source circuit 3. Consequently, the early wear of an electrode is not generated.
Patent JP-S5477558-A (JP)
Title: Monostable multivibrator circuit
Inventor: YAMAGUCHI HIROYASU
IPC: H03K5/1254
Filed: 1978-11-15
Abstract: PURPOSE:To prevent the chattering occurrence in an assured way with a simple constitution and without causing any malfunction by obtaining a pair of output signals of the forward and opposite phases from the output terminal of the NAND circuit as well as the output terminals of the inverter circuit put toward the gate. CONSTITUTION:Capacitor C1 and resistacne R3 are connected in correspondence to each other between the input terminal of inverter circuit G2 and the output terminal of NAND gate circuit G1 as well as between the eaeth points from circuit G1 among two circuits G2 and G3. Here, 3rd diode D3 is connected forward between the output terminal of circuit G1 and the joint of 1st and 2nd diode D1 and D2, and forward bias voltage is supplied to the joints of these three diodes. Then a pair of output signals of the forward and opposite phases are led out from the output terminals of circuit G1 and G2. As a result, the chattering occurrence can be prevented assuredly with a simple constitution with no malfunction caused.
Patent JP-H088086-A (JP)
Title: Lamp lighting circuit and variable-color fluorescent lamp device
Inventor: YASUDA MAKOTO
IPC: H05B41/16
Filed: 1994-06-22
Abstract: PURPOSE:To provide a lamp lighting circuit that is inexpensive and achieves high efficiency by controlling lamp current based on comparison of an output from a circuit producing a predetermined lamp current waveform with an output indicating the detection of the lamp current. CONSTITUTION:A variable-color fluorescent lamp 1 has a straight bulb type glass container in which gas such as argon and mercury are sealed, with a mixture of plural kinds of phosphors of different persistence characteristics applied to the inner surface of the container. A DC power supply 10 produces a voltage slightly higher than the lamp voltage required to maintain a discharge, and the voltage required to control lamp current is applied from the DC power supply 10 to a lamp current,limiting element 12 such as a FET that controls the lamp current. An output from a lamp current waveform generating circuit 13 and an output from a lamp current detecting circuit 14 comprising resistances are subjected to differential amplification by a differential amplifier 15, and the element 12 is controlled according to the output of the differential amplifier 15. At startup a cathode is preheated by an auxiliary power supply 11 to facilitate the emission of electrons, thereby lowering starting voltage.
Patent JP-H081074-A (JP)
Title: Method for coating small part
Inventor: YOSHIDA HIROSHI
IPC: C09D167/00
Filed: 1994-06-22
Abstract: PURPOSE:To provide an efficient coating method for a small part in the laminated coating consisting of undercoating with solvent base paint and succeeding overcoating with water base paint while increasing the bonding strength between the laminated coating films and the strength of the coating film itself and improving the resistance of the overcoating film to dry cleaning. CONSTITUTION:In the overcoating with water base paint, the paint is dried and baked at temps. higher than the drying and baking temps. of a conventional water base paint where the quality of the product is not deteriorated, the baking time is controlled for 15-20min as in the conventional baking, and the drying and baking temps. are controlled at 170-195 deg.C which are much higher than the baking temp. of water base paint.
Patent JP-2000327716-A (JP)
Title: Production of vinyl-based polymer and vinyl-based polymer
Inventor: KAKEHI TAKAMARO
IPC: C08F20/10
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl-based polymer having a residue expressed by the formula: Si(OR2)nR33-n at the polymer terminal, and provide a method for producing the same polymer. SOLUTION: This method for producing a vinyl-based polymer comprises subjecting a system containing a vinyl-based monomer and a chain transfer agent to radical polymerization reaction to synthesize a vinyl-based polymer having an iodine atom at a polymer terminal, and further reacting the synthesized polymer with a terminal alkoxysilyl group-introducing agent to form a vinyl-based polymer having a residue expressed by the formula: Si(OR2)nR33-n at the polymer terminal, wherein an iodine compound containing at least one iodine atom and having such a structure that the iodine atom bonds to a carbon atom bonding to an aromatic ring is used as the chain transfer agent, and a compound having each at least one residue expressed by the formula: NR1H (R1 is an alkyl or H) and at least one residue expressed by the formula:  Si(OR2)nR33-n [R2 and R3 are each equal to or different from the another, and each a 1-4C alkyl or H; and (n) is 1-3] in the molecular is used as the terminal alkoxysilyl group-introducing agent.
Patent JP-S62298139-A (JP)
Title: Semiconductor device
Inventor: ASANO SHINJI
IPC: H01L23/02
Filed: 1986-06-18
Abstract: PURPOSE:To prevent the generation of blow-holes, improve the moisture resistance and the mechanical strength, and make positioning easy, by constituting an adhesive agent layer fixing a cap to a dam so as to be in a bent form. CONSTITUTION:A dam 7 whose upper right half part is cut off has a L-shape cross-section, and is used to prevent the flow of silicone gel 9. A layer of adhesive agent 11 of silicone rubber adhesive agent is arranged between the dam 7 and a cap 10. By making the layer of adhesive agent 11 in the L-shaped bent form, it is possible to prevent voids which penetrate from the side of a cavity 13 to the outside of a package even if the inner pressure of the heated cavity 13 rises. As the result, generation of blowholes can be prevented. Further, the cap 10 is inserted into the dam 7 and fixed, so that positioning is facilitated, movement is prevented, and mechanical strength is improved.
Patent JP-H09324675-A (JP)
Title: Combustion control unit for internal combustion engine
Inventor: MIZUNO HIROYUKI
IPC: F02D41/30
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To secure stable combustion in both cases of stratified combustion and homogenious combustion and more particularly secure preferable combustion, even in operational condition being in transitional state. SOLUTION: A fuel injection valve 11 is disposed on the periphery of the inner surface of a cylinder head 4 close to first and second inlet ports 6a and 6b of an engine 1, so that fuel from the fuel injection valve 11 is directly injected into a cylinder 1a. During the strato-combustion, an electronical control(ECU) 30 is set, at prescribed setting timing, with objective fuel injection period, objective fuel injection timing, and objective ignition timing respectively, so that based on these data, control about injection quantity, injection timing, and ignition timing is carried out. While, during the homogenious combustion, update fuel injection quantity estimated through 'maine routine' is adopted.  Therefore, during such transition as acceleration or deceleration, the injection quantity is decided based on update operational informations, thereby preventing the injection quantity from falling into shortage or excess.
Patent JP-S6031389-A (JP)
Title: Color television signal processing circuit
Inventor: TSUCHIYA TAKAHISA
IPC: H04N9/68
Filed: 1983-07-30
Abstract: PURPOSE:To adjust hue or the like with simple constitution by converting an input analog color videosignal at an A/D converter into a digital signal, obtaining a luminance signal and a color difference signal by a digital signal processing circuit, restoring them into an analog luminance signal and an analog color difference signal by a D/A converter and adjusting the analog color difference signal level so as to attain the adjustment of color saturation and hue. CONSTITUTION:An output of a separation circuit 42 of a digital signal processing circuit 4 is fed as it is to the DA converting circuits 52-54, where analog color difference signals (R-Y)/1.14, (B-Y)/2.03 and a luminance signal Y are extracted. These signals are fed to an analog signal processing circuit 8 and supplied color difference signals are fed respectively to adder circuits 81, 82. Further, the color difference signals are fed to inverter amplifiers 83, 84, and variable resistors 85, 86 are provided between the phase-inverted signal and the original signal respectively and a signal obtained at the slider is fed to the other adder circuits 81, 82 respectively.
Patent JP-S5929959-A (JP)
Inventor: NINOMIYA YOSHIO
IPC: F25B43/04
Filed: 1982-08-11
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-S6118850-A (JP)
Title: Humidity and dew condensation detection element
Inventor: YAMANE KENICHI
IPC: G01N27/04
Filed: 1984-07-06
Abstract: PURPOSE:To detect humidity and dew condensation, by forming a humidity-sensitive film between first and second electrodes. CONSTITUTION:A first circular moisture permeable electrode 2 is formed to one side of a humidity-sensitive film 1 and second and third moisture permeable electrodes 31, 32 each having a semi-circular part, which are opposed to the electrode 2 and formed in a state opposed to each other so as to provide an interval therebetween, are formed to the other side of the film 1. A capacitor C1 is formed between the electrodes 2, 31 of this element and a capacitor C2 between the electrodes 2, 32 while a resistor R between the electrodes 31, 32. Humidity can be measured from the change in the capacity between the electrodes 31, 32 and dew condensation can be changed from the change in impedance.
Patent JP-H08332077-A (JP)
Title: Sample cup and apparatus for biochemical analysis
Inventor: FUJII TOSHIKO
IPC: C12M1/34
Filed: 1995-06-07
Abstract: PURPOSE: To enable the measurement of the enzyme activities according to infrared spectroscopy by immobilizing a substrate in a sample cup. CONSTITUTION: This sample cup is obtained by directly or indirectly immobilizing a substrate in a sample cup 1. Furthermore, the apparatus for biochemical analysis has the sample cup and is capable of pouring a sample 3 into the sample cup 1, thereby initiating the reaction of the substrate in the sample cup 1 with an enzyme in the sample 3, providing two absorption spectra having different reactional times for one sample, calculating a change in concentration per unit time of the substrate or the enzymic reactional product in the sample 3 from the infrared absorption spectra and measuring the enzymic activities in the sample 3.
Patent JP-S6031086-A (JP)
Inventor: TANAKA SEIZOU
IPC: G12B11/00
Filed: 1983-07-29
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-S5472765-A (JP)
Title: Injecting method for ammonia-containing gas mixture
Inventor: AOKI NOBUO
IPC: B01D53/56
Filed: 1977-11-22
Abstract: PURPOSE: To prevent excessive rise in temp. of NH 3 -contg. gas mixt, and nozzle for the gas mixt., which is injected into a high-temp. exhaust gas from a coal burning boiler etc. in order to denitrate the exhaust gas, by cooling and circulating a portion of NH 3 -contg. gas mixt. fed to the injection nozzle through a closed cycle system.  
     CONSTITUTION: Sterm (air) and NH 3  gas, whose flow quantities are controlled respectively by control valves 1, 2, are mixed in a pipe line 7 and fed to injection nozzles 3, and is aprayed into high-temp. gas. The temp of the mixed gas is maintained at a temp. not higher than about 600°C for steam-NH 3 , and 400° for air-NH 3  (to prevent decomposition of NH 3 ). Excessive gas mixt. is delivered through a return pipe 4 to a cooler 5, where it is cooled, then it is pressureized by a blower 6 and is circulated to the nozzle 3. This process makes it unnecessary to use double tube and insulating material as well for nozzles. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0774250-A (JP)
Title: Contact hole formation
Inventor: SAI YANKEI
IPC: H01L23/522
Filed: 1994-06-22
Abstract: PURPOSE: To provide a contact hole forming method wherein the tolerance due to misalignment of a mask is minimized and the minimum size sufficient to form contact is obtained, in the formation of a high level integration semiconductor integrated circuit device. CONSTITUTION: This method contains a process for forming a barrier layer for limiting the area of aperture part of a contact hole 10. The barrier layer consists of a metal layer spacer formed by blanket-etching a metal material layer, and a selective metal layer 14 which is grown from the metal layer spacer by a chemical vapor deposition method and determines the aperture area of the contact hole 10.
Patent JP-H0431092-A (JP)
Title: Postcard with lot
Inventor: MATSUGUCHI NOBORU
IPC: B42D15/02
Filed: 1990-05-29
Abstract: PURPOSE:To peel a covering material simply, and to view the content of a lot section by forming the lot section to either of a surface stuck to a postcard mount of the covering material or a surface covered with the covering material and forming the covering material of a release agent layer, an adhesion adjusting layer and a heat-bonding resin layer. CONSTITUTION:A base material 18, an adhesive layer 20, a concealing layer 22, a release agent layer 24, and an adhesion adjusting layer 26 are formed in a covering material including a postcard mount 12 and the covering material 14 stuck to one part of the mount 12, and the layer 26 is bonded completely with the postcard mount 12 by the heat-bonding resin layer 28. A lot section 32, on which a character such as a prize, a blank, etc. is recorded, is shaped on the surface of the postcard mount 12, and the heat-bonding resin layer 28 and the adhesion adjusting layer 26 must be transparent or semitransparent in order to be able to see through.
Patent JP-H09291611-A (JP)
Title: Preventive material against condensation in composite heat-insulation structure integrally provided with air layer in noncombustible board
Inventor: TSUTSUI ICHIRO
IPC: E04B1/64
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a condensation-preventive composite structure unit which is provided with a 2-5mm thin, sturdy, noncombustible, and smokeless board at the surface and also provided with an air heat insulation layer in the inside structure between the board and respective kinds of heat insulation foams, and also which prevents adverse effets resulting from dew drops against the interior surface of a building and eliminates additional construction works to strengthen fireproof, smoke-prevention capacity in the conventional construction method. SOLUTION: A thin, sturdy, and noncombustible surface material having 2-5mm in thickness, an uneven and corrugated material of a foaming raw material chiefly made of a metallic powdery material like alumina or various honeycomb core-shaped heat insulation raw materials are integrally combined to form a composite body as a heat insulation material preventing condensation. Conventional building works are simplified by this composite structure. And this composite structure is excellent in fireproof and smokeprevention properties. In this way, a light and heat-insulative composite structure preventing condentation provided with air heat-insulation layers, can be obtained.
Patent JP-S5259551-A (JP)
Title: Micro-adjustment of ic circuit
Inventor: HATSUTA TAKESHI
IPC: H01P5/02
Filed: 1976-11-25
Abstract: PURPOSE:On the inductive substrate on which the central strip conductor of IC for microwave is provided, an inductive metallic piece is arranged;and by using this metallic piece for the micro-adjustment of the circuit, the IC circuit is made to have excellent temperature characteristics and stability against vibration and impact.
Patent JP-S5842003-A (JP)
Title: Polarizing plate
Inventor: OIKAWA SHIGERU
IPC: G02B5/30
Filed: 1981-09-07
Abstract: PURPOSE:To obtain a transmissive or reflective polaring plate for display, by forming a minute conductive grating pattern on a transparent or semitransparent substrate through an insulating layer and setting grating intervals of the conductive grating pattern to <=1.4mum. CONSTITUTION:Cr is vacuum-deposited onto a silicon substrate 2 whose surface is coated with a silicon oxide, and Au is vapor-deposited onto Cr. A resist film is provided on this substrate 2, and a pattern is exposed, and a conductive grating 1 is obtained by sputter etching. The line width of the grating is 0.15mum, and the pitch is 0.4mum. Thus, a reflective polarizing plate having 1/10 extinction ratio is obtained. If an Au  grating pattern 1 is provided on the glass substrate 2 and the grating intervals are set to 0.63m and 1.4m, a transmissive polaring plate having 1/10 and 1/30 extinction ratios are obtained. If an Si2N3 film is stuck to one face by the CVD method, a reflective polarizing plate having ruggedness is obtained. A transparent protection film 3 may be formed by providing the conductive grating 1 on the thin film substrate 2.
Patent JP-S5365031-A (JP)
Title: Inspecting equipment for logic circuits
Inventor: MATSUOKA EIKI
IPC: G01R31/28
Filed: 1976-11-22
Abstract: PURPOSE: To realize the inspecting equipment measuring the output voltage level corresponding to any logical value with a good accuracy, by chanigng the amplification factor of an amplifier with predetermined 1, 0 pattern. 
     COPYRIGHT: (C)1978,JPO&Japio