baber/WOPTO huggingface dataset:
Patent JP-S6332602-A (JP)
Title: Start system for thermoelectric power plant with minimum lifetime consumption and minimum start loss
Inventor: MATSUMOTO HIROSHI
IPC: F01K13/02
Filed: 1986-04-25
Abstract: PURPOSE:To accurately complete a start action at a designated time point and at the same time to minimize the lifetime consumption and the start loss of the equipments at a thermoelectric power plant, by providing a start schedule producing function by means of a model which estimates the start characteristics of the power plant. CONSTITUTION:A start schedule producing function 1000 consists of a schedule optimizing function 1100 and a plant dynamic characteristic estimating function 1200. An off-line optimizing function 1110 presumes a start schedule 111 to set it at a plant dynamic characteristic model 1210 and simulates the start characteristics 213, 211 and 212. Then a boiler stress calculating function 1220 and a turbine stress calculating function 1230 calculate the stresses 221 and 231 respectively. While an on-line optimizing function 1120 optimizes successively a target operation state 121 of a turbine in accordance with the turbine stress 231 when the model 1210 works. The function 1110 evaluates the result of said optimization to presume a new start schedule 111 and sets it at the model 1210. This processing is repeated for decision of an optimum start schedule 101 where a process can complete the start with a minimum start loss.
Patent JP-S5719153-A (JP)
Title: Voltage controller of electrical soldering iron
Inventor: FUNAYAMA TOSHIHIRO
IPC: B23K3/03
Filed: 1980-07-10
Abstract: PURPOSE: To save electric power consumption by fitting electrodes to the handle of an electrical soldering iron and by controlling the voltage automatically when it is used and not used.  
     CONSTITUTION: Electrodes 1 and 2 are fitted to the handle of a soldering iron. When the electrodes 1 and 2 are allowed to touch with its power source switch on, namely, when the soldering iron is in use, the voltage applied to the soldering iron rises steeply. When the electrodes 1 and 2 are not allowed to touch to the contrary, namely, when the soldering iron is not used, the voltage applied to the soldering iron drops and further drops a constant time later, thereby placing the soldering iron in a remaining heat state or turning it off. When a heater is short-circuited, an AC voltmeter in a system indicates 0 (V) and when open, it has a maximum deflection, so that that is detected. Since indications of the meter are different according to the resistance value of the heater, watt value display is made according to the resistance value. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09255911-A (JP)
Title: Thermosetting coating composition
Inventor: HOTTA KAZUHIKO
IPC: C09D133/06
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting coating compsn. which can yield a coating film having excellent appearance, staining resistance, weather resistance, corrosion resistance, delamination resistance and other properties by incorporating an amino resin and an epoxy resin into a specified acrylic copolymer. SOLUTION: This compsn. comprises: 50 to 94 pts.wt. (hereinafter referred to merely as 'pts.') acrylic copolymer having a hydroxyl value of 20 to 100 mgKOH/g, an acid value of 0.1 to 40mgKOH/g, and a wt.-average mol.wt. of 3,000 to 100,000 and prepd. by copolymerizing 0.5 to 20wt.% (hereinafter referred to merely as '%') nitrile monomer represented by formula I or II, 5 to 50% hydroxylated vinyl monomer, 0.2 to 10% carboxylated monomer represented by formula III or IV, 5 to 94.3% (meth)acrylic ester represented by formula V, and 0 to 80% other copolymerizable vinyl monomer; 5 to 50 pts. amino resin; and 1 to 40 pts. epoxy resin. In the above formulae, R<1> to R<6> represent each H or a 1-3C alkyl; R<7> represents a 1-3C alkylene; R<8> and R<9> represent each H or a 1-12C hydrocarbon substituent; R<10> represents H or CH3 ; and R<11> represents a 1-8C hydrocarbon substituent.
Patent JP-S5617630-A (JP)
Title: Corrosion resistant reactor to sulfurization
Inventor: MAEDA KEIKICHI
IPC: B01J19/00
Filed: 1979-07-25
Abstract: PURPOSE:To make a reactor excellently corrosion resistant to sulfurization, by feeding steam through feed openings made in the vertical direction of an external heating type vertical moving bed reactor in plural stages so as to allow the steam to contact countercurrently with carbonaceous material which is charged from above and contains S compound. CONSTITUTION:Feed openings 2 for steam are made in the side wall of a reactor, which is made of, e.g., KH40 and which has feed openings 1 for steam on the base. A prescribed number of the openings 2 are arranged in the circumferential direction at equal intervals. The plural openings 2 of each row are made in multistage at 300-1,000mm. interval over the whole length of the reactor. The reactor is set in a heating furnace. Used activated carbon of 48% water content and 15% total S content is charged at ordinary temp. from above to the reactor and is allowed to contact countercurrently with steam fed through feed openings 1 and 2 at about 500 deg.C temp., hereby the activated carbon is regenerated. No troubles with the reacting pipe wall due to the corrosion by sulfurizatin are found after continuous regeneration of activated carbon for a long time, e.g., 300 days.
Patent JP-H05261704-A (JP)
Title: Cutter and machine tool equipped therewith
IPC: B23C5/00
Filed: 1992-03-21
Abstract: PURPOSE:To provide a cutter for fluting capable of keeping the cutting sharpness of edge surface thereof for a long time, easy to grind and easy to treat cut refuse. CONSTITUTION:A cutter 50 is constituted by combining a pair of cutter members 10, 20 formed by respectively bonding many edge members 12, 22 to base stands 11, 21. The edge members 12, 22 each having a part of the side surface of a cone as a constitutional surface are equipped with first edge surfaces 12a, 22a whose rotary loci are allowed to almost coincide with each other and second edge surfaces 12b, 22b set to an angle of about 45 deg. with respect to the edge surface 12a, 22a. The edge members 12, 22 of the cutter 50 rotated in the direction shown by an arrow are alternately cut in the cardboard material or wood plate material fed in the cutter in oblique left and right directions at a specified depth to achieve V-fluting. By this constitution, the cutting sharpness the cutter 50 consisting of the edge members 12, 22 can be kept for a long time and, when the cutter members 10, 20 are detached, the edge surfaces are easily ground. Since the cut refuse from the cutter 50 is fine, the dust collection becomes easy.
Patent JP-H07301578-A (JP)
Title: Fluid resistance measuring apparatus
Inventor: TOKUNAGA KEIZO
IPC: G01M9/06
Filed: 1994-05-09
Abstract: PURPOSE:To enhance accuracy in the measurement by separating the measurement of fluid resistance acting on a sample from the supporting force of the sample in the fluid thereby eliminating the influence of any force component, other than the fluid resistance, in the measurement of resistance. CONSTITUTION:Upon generation of an air flow 7 in a wind tunnel 2, border layers 9a, 9b are developed on the upper and lower surfaces 8a, 8b of a sample plate 3 and frictional resistances 10a, 10b, i.e., the combined air resistance 13, acts on the plate 3. In this regard, a force toward the downstream side acts on a fixing frame 16 fixed movably by means of wires 15a-15h through struts 17a-17d and transmitted to a force sensor 18 through a wire 21. Consequently, when the output from the sensor 18 and the acting force are calibrated previously, the force acting on the sensor 18 and thereby the resistance 13 can be determined. Since the plate 3 is supported by means of the wires 15a-15h through the frame 16 and the struts 17a-17d independently from detection of the resistance 13 through the sensor 18, only the resistance 13 can be measured accurately even it any force other than the resistance 13, e.g. lift, acts on the plate 3.
Patent JP-H10274565-A (JP)
Title: Temperature compensated type non-cooled infrared two-dimensional sensor camera
Inventor: SEMA AKIRA
IPC: G01J5/48
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To display thermal image of high temperature accuracy by compensating output level fluctuation caused by the temperature change of an infrared sensor itself. SOLUTION: A masking area 2 is provided in a partial area of an infrared two-dimensional sensor 1 so as to obtain an insensitive state to infrared rays from the external world and to take off a signal corresponding to only the temperature of the sensor itself. This signal is inputted to one input end of a differential amplifier 3 continuously with a thermal image signal in the other area, and its output is digitized by an analog-to-digital converter 4 and stored in a frame memory 5. The average value of the difference from the preceding value of signals of a storage element corresponding to the masking area 2 is converted into an analog signal by a digital-to-analog converter 6 and inputted to the other input end of the differential amplifier to constitute a negative feedback circuit.
Patent JP-H08282342-A (JP)
Title: Manufacture of copper-coated steel trolley wire
Inventor: KAWAHIRA TETSUYA
IPC: C23C2/38
Filed: 1995-04-20
Abstract: PURPOSE: To provide a manufacturing method, by which a life for a dice cutting a surface part of a steel wire serving as a steel core is prolonged and a copper- coated steel trolley wire with higher strength can be produced, for a copper- coated steel trolley wire. CONSTITUTION: A steel wire 1 in which a decarbonized layer 3 with a thickness of 0.1-0.2mm is formed in a surface part is used, and by means of a peeling die 4, the surface part of the steel wire 1 is cut while leaving the decarbonized layer 3 slightly. Subsequently, a copper coated layer is formed by a dip forming method and is molded into a preset trolley wire shape by means of a wire drawing die. For the steel wire 1, a steel wire which is provided with high strength and contains 0.3% by weight of carbon in a core part 2, for example, can be used.
Patent JP-H09277023-A (JP)
Title: Method for holding heat of ladle
Inventor: TSUJIBE HIROICHI
IPC: B22D41/015
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the workability of a heat holding process by using one of sand charging holes arranged at a ladle cover as the burning hole of a burner and the other one thereof as a gas exhausting hole. SOLUTION: After casting, the ladle 1 whose maintenance is completed and cover 2 is fitted, is lowered to a heat holding position. Successively, the heat holding burner 5 swingable to the horizontal axis in the vertical direction is swingingly shifted onto the ladle cover 2 and set to the burning hole 9 for the burner on the ladle cover 2 and the burner is fired to hold the heat of the ladle 1. During holding the heat, one of the same charging holes on the ladle cover 2 is used as the gas exhaust hole. After holding the heat, the heat holding burner 5 is swung and returned back to the original position, and the ladle 1 holding the heat is hung up and again shifted to a converter to receive the molten steel. In this case, one of two sand charging holes 8, 9 arranged on the ladle cover 2 is used to the burning hole for burner and the other one is used to the gas exhausting hole.  By this method, the heat can be held in the condition of fitting the ladle cover to the ladle and the heat radiation can be prevented.
Patent JP-H07283696-A (JP)
Title: Radio receiver
Inventor: SHIRASAGO MAMORU
IPC: H04B1/16
Filed: 1994-04-08
Abstract: PURPOSE:To switch a broadcasting station search mode by a key and to make an operation easy by receiving a desired broadcasting station according to a selected broadcasting station search mode, making the memory corresponding to a preset key store the frequency of the reception station and displaying the frequency of the reception station and the search mode state of the selected broadcasting station. CONSTITUTION:A PLL circuit 1 outputs the prescribed voltage signal according to a station to be received to an FM front end 2. The FM front end 2 receives the FM signal of a prescribed frequency based on the voltage signal and transmits an IF signal to an IF amplifier 3. An MPX 4 demodulates the IF signal into a stereo signal. A signal meter circuit 7 detects an IF level and shows a reception state. A station detector 8 decides that the frequency shift of a reception signal is within the range of a band width and a reception station exists when a signal level is more than a prescribed level. A display part 9 displays frequencies and operation modes, etc. A memory 10 stores the frequencies. A mode selection key 11a selects four modes of a DX, a LOCAL, a manual and an auto memory. A preset key 11c calls the reception frequency stored in order of strong electric field intensity at the time of the auto memory mode.
Patent JP-H10288924-A (JP)
Title: Printing material removing device
Inventor: YOSHIE NAOKI
IPC: G03G21/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a device realizing the removal of printing material which is stable over a long term without peeling the surface layer of a peeling member by providing releasing parts on both end sides of the peeling member and bringing a blade into press-contact with the releasing part. SOLUTION: The releasing part 24 is provided over the entire length of a peeling belt 2 at both ends of the surface layer of the peeling member 23 of the belt 2. The releasing part 24 is not formed by masking both side ends of the foundation layer 21 of the belt 2 and forming the surface layer of the peeling member 23 like other part. When the leading edge of recorded material 8 reaches a separation blade 3, the blade 3 press-contacts with the releasing parts 24 provided at both side ends of the belt 2 and enters between the releasing part 24 and the material 8, so that the material 8 is easily separated from the releasing part 24.  Since the blade 3 does not press-contact with the surface layer of the peeling member 23 other than the releasing parts 24 at both side ends, the resin of the surface layer of the peeling member 23 is not peeled and the toner removing action for a long term is achieved.
Patent JP-S5321580-A (JP)
Title: Transistor and its production
Inventor: YOSHIDA TAKASHI
IPC: H01L29/80
Filed: 1976-08-11
Abstract: PURPOSE: To inhibit the lateral diffusion of impurities, provide junctions in a deeper position and improve current rise characteristics by providing grooves whose inside surface is deposited with an insulator in the surface of a semiconductor layer and terminating mesh-form gate PN junctions at the inside surface of said grooves. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59222615-A (JP)
Inventor: YOSHINO NOBUO
IPC: F16J15/08
Filed: 1983-06-01
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-H08268153-A (JP)
Title: Fender marker
Inventor: ISHIGAMI KATSUHISA
IPC: F21W107/10
Filed: 1995-03-30
Abstract: PURPOSE: To visually recognize a lighting condition from a wide angular range without impairing nice looking in appearance. CONSTITUTION: A thick lens 2 is arranged over a body 1 in which a circuit substrate 4 mounted with a LED 5 is internally packaged, the bottom surfaces of the lens 2 are formed respectively in such a way that one surface faced to the LED 5 is made a light permeable flat surface 23, and the other surface faced to the circuit substrate 4 is made a light diffusible flat surface 24, and the upper surface of the lens 2 faced to the light permeable flat surface 23 is covered by a rim 3. Light from the LED 5 comes in the lens 2 through the light permeable flat surface 23, is reflected by the inner surface of the rim 3, and projected from the front face of the lens 2, so that visibility is thereby enhanced.  Besides, when lighting is not actuated, the circuit substrate 4 will never be exposed outside through the lens because of light diffusion in the light diffusible flat surface 24, and nice looking in appearance is thereby improved.
Patent JP-S63263207-A (JP)
Title: Valve device for two-cycle engine
Inventor: NAKATANI MITSUNOBU
IPC: F02B75/02
Filed: 1987-04-17
Abstract: PURPOSE:To improve the charging efficiency of a two-cycle engine by providing a sleeve valve between a cylinder and a liner, and tapering a seat surface. CONSTITUTION:A sleeve valve 5 is provided between a cylinder 4 and a liner 1 so that it can move vertically by means of a driving force from a crank shaft. The seat surface of the sleeve valve 5 is tapered in a range from 30 to 45 degrees, while the airtightness between the sleeve valve 5 and a combustion chamber 7 is kept by the use of the inner and outer diameters of the sleeve valve 5. The charging efficiency of the engine is improved accordingly.
Patent JP-S5522643-A (JP)
Title: Preparation of 1,4-dihydropyridine
Inventor: MURAKAMI MASAHIRO
IPC: C07D211/90
Filed: 1978-08-07
Abstract: PURPOSE: To prepare the title compound useful as a commerciallized remedy for stenocardia, safely and in high yield, by reacting an easily available 2-nitrobenzal halogenide with 3-aminocrotonic acid methyl ester.  
     CONSTITUTION: 1, 4-Dihydro-2, 6-dimethyl-4-( 2'-nitrophenyl )-3, 5-pyridinecarboxylic acid methyl ester or its salt of formula II is prepared in high yield (e.g. 85.2%) by reacting a 2-nitrobenzal halogenide of formula I (X is halogen) with 3-aminocrotonic acid methyl ester in an inert solvent, pref. in the presence of an organic base such as pyridine or ammonia. The starting materials are prepared economically, in high yield by known processes, e.g. the compound I is prepared from 2-nitrotoluene in two steps. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5430448-A (JP)
Title: Inspection of relay
Inventor: ONO TOSHIO
IPC: H02H3/02
Filed: 1977-08-12
Abstract: PURPOSE: To completely discover the abnormaly of relay by making the working confirmation of relay by inverting through 180° degrees the phase of A.C. input input of any one of two A.C. inputs. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60239855-A (JP)
Title: Logical device
Inventor: NAKAMURA KOUICHI
IPC: G06F13/32
Filed: 1984-05-14
Abstract: PURPOSE:To simplify control processing, to omit a hardware source and to reduce a processing time by forming a means for executing interruption processing optionally during control in a direct memory access (DMA) mode. CONSTITUTION:When a command for the execution of a program mode is outputted to an I/O adaptor operating in the DMA mode, a command signal 101 or the like is outputted to an AND circuit 1 and the circuit 1 outputs a logical value ''1'' to an FF circuit 2 and an AND circuit 3. On the other hand, DMA mode accepting signals S for four channels are supplied to an input line 402 of an AND circuit 4. The signals S are constituted of the DMA mode accepting signals for four channels, and any one of the signals is turned to program execution enabled state when being set up to the ''1'' level. After executing the program mode, the Q output terminal of the circuit 2 is turned to the ''0'' level through an I/O adaptor and restored to DMA mode enabled state. Consequently, the control processin can be simplified, the hardware source can be omitted and the processing time can be reduced.
Patent JP-S60239352-A (JP)
Inventor: UEHARA HIDEAKI
IPC: C04B35/622
Filed: 1984-05-14
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-H06308216-A (JP)
Title: Navigational system for moving body
Inventor: TANAKA KYOJI
IPC: G01C21/00
Filed: 1993-04-22
Abstract: PURPOSE:To stably measure the position of a moving body with high precision at a place having many obstacles by correcting the measured position of the moving body by satellite radio waves with the correction data obtained from the position error between the set position of a base station by the satellite radio waves and the actual set position. CONSTITUTION:Radio waves from three satellites selected and combined by a satellite switching section 6 are received 3, the set position of a base station 1 is measured by a position measurement section 7 from the signals, the position error is calculated 8 between the measured set position and the set position of the base station 1 set in a base position generation section 5, and the correction data for at least 24hr are accumulated 9. A mobile station 11 mounted on a moving body such as an automobile entering a garage receives 17 and accumulates 18 the correction data. When the moving body goes out from the garage, the mobile station 11 corrects 19 the position of the mobile station 11 measured 7 based on the signals from three satellites of either combination properly selected by the switching section 6 among the combinations of the satellites with the accumulated 18 correction data and displays 20 the accurate position of the moving body.
Patent JP-S62253861-A (JP)
Inventor: TERAJIMA KENJI
IPC: E04F15/00
Filed: 1986-04-24
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-S63263045-A (JP)
Title: Preparation of concentrated liquid fermented milk containing carbon dioxide gas
Inventor: NAGASAKI KOJI
IPC: A23C9/13
Filed: 1987-04-21
Abstract: PURPOSE:To prepare the titled fermented milk resistant to separation of whey and having fragrance of yogurt as well refreshing feeling of carbon dioxide gas, by carrying out lactic fermentation in a medium containing fat-free milk solid component, cooling and homogenizing the obtained fermented milk, mixing with a pectin-containing solution and dissolving carbon dioxide gas into the mixture. CONSTITUTION:A fermented milk prepared by lactic fermentation in a medium containing a fat-free milk solid component is cooled, homogenized and mixed with a pectin-containing solution. Carbon dioxide as is introduced to and dissolved in the mixture to easily obtain the objective fermented milk having fat-free milk solid content of >=6%.
Patent JP-S62252256-A (JP)
Title: Automatic outgoing type network control circuit
Inventor: IIJIMA KAZUYOSHI
IPC: H04M11/00
Filed: 1986-04-24
Abstract: PURPOSE:To cope with status enabling the polarity of a line to be detected by an automatic outgoing type network control circuit itself, at the setting time of the automatic outgoing type network control circuit, by detecting the polarity of the line voltages of a telephone circuit before and after a selection signal is sent out to the telephone circuit, and comparing and judging both polarity. CONSTITUTION:At the setting time of an automatic outgoing type network control circuit 1, a control circuit 5 drives a relay T for a regulated time, and closes the contact (t) of the relay by the application of a power source. Since the phototransistor of a photocoupler 4 within a polarity detection circuit 4 is turned on or off, according to the polarity of a voltage between connection lines 8 and 9 from an exchange, the control circuit 5 detects the polarity through a connection line 7, and stores the polarity. Afterwards, when the control circuit 1 sends out the selection signal, and an opposite subscriber respondes to it, the polarity of the voltage between the connection lines 8 and 9 is inverted, resulting the connection line 8 in a negative polarity, and the connection line 9 in a positive polarity. The control circuit 5 detects inverted polarity through the contact (t) of the relay, a current controlled resistance 3, and the photocoupler 4, and judges the response of the opposite subscriber by the polarity when the polarity goes to the reverse polarity of the one stored already.