baber/WOPTO huggingface dataset:
Patent JP-S5491637-A (JP)
Title: Starting method for internal combustion engine with fuel refining device
Inventor: SUMIYOSHI MASAHARU
IPC: F02M33/00
Filed: 1977-12-28
Abstract: PURPOSE: To prevent the unstability of an engine with a fuel refining device during idling by opening, at the initiation of starting of the engine which the temperature is not sufficiently high to allow the fuel of the fuel refining device to be refined, a throttle valve a little to add gasoline fuel.  
     CONSTITUTION: A throttle opener TO is connected to a throttle valve 2 disposed in a suction pipe 1 of an engine with a fuel refining device. This opener TO is communicated to a suction pipe 1 by way of a negative pressure control valve VcV and a negative pressure change-over valve VsV. Negative pressure in the suction pipe 1 is introduced into the throttle opener TO depending on a signal from a car speed sensor 4 to a computer 3. During deceleration from over a predetermined car speed, the throttle valve 2 is opened a little thereby to prevent the fuel air mixture from being overrich. An FRS controller is directly connected to the negative pressure change-over valve VsV, which operates when the refining temperature is too low, such as at the starting of the engine, to open the throttle valve 2 by means of the throttle opener TO. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5283087-A (JP)
Title: Photovoltage type radiant ray detector
Inventor: ONOUE TAKAAKI
IPC: H01L31/10
Filed: 1975-12-29
Abstract: PURPOSE: To obtain a radiant ray detector of high sensitivity and simple structure by electronically cooling the detector having been so selected of the impurity concentration of InSb and its surface layer as to show rectifying characteristics at an electronic cooling temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09318619-A (JP)
Title: Probe for measuring hydrogen concentration in molten metal
Inventor: IMAI MASAYA
IPC: G01N33/20
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen concentration measuring probe with facilitates measuring without any limits in the insertion angle or depth of a two hole ceramic pipe and measuring is not made impossible even if inert gas is reversibly circulated. SOLUTION: In a circulation type hydrogen concentration measuring probe having a two hole ceramic pipe, a fitting part 22 is formed by boring the tip part of a two hole ceramic pipe 11 made of silicon nitride and a ceramic filter 22a and a ceramic fiber 22b are fitted. Then, by the characteristic of the ceramic fiber 22b for being prevented from being wet in hot metal solution 12, the flowing of the metal solution 12 into the suction passage 17 of the two hole ceramic pipe 11 is prevented, the flowing of circulated inert gas into the solution 12 is also prevented and thus the degree of freedom of setting the insertion angle of the two hole ceramic pipe 11 is increased and its insertion depth is small.
Patent JP-S5949469-A (JP)
Inventor: ITOU SHIYOUTAROU
IPC: F24F5/00
Filed: 1982-09-13
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-S6217768-A (JP)
Title: Electrophotographic copying machine
Inventor: OKAMOTO YUJI
IPC: G03G21/14
Filed: 1985-07-16
Abstract: PURPOSE:To prevent miscopy etc. and simplify the operation of an operator remarkably by resuming copying operation automatically after releasing trouble in the case where trouble releasing is possible in the main body side of a copying machine. CONSTITUTION:A detecting sensor 26 that detects toner concentration of a developing device 6, a detecting sensor 27 of concentration of roller surface of a fixing roller, a sensor 28 that detects presence of paper in cassettes 15, 16 for feeding paper to a paper feeding stand 14 and a sensor 23 that detects filling up of discharged paper on a discharged paper tray 25 etc. are provided. Signals from these sensors are inputted as trouble signals to a controlling circuit 30 through an input interface 34. On receiving the trouble signal, the circuit 30 suspends copying operation in the middle. When processing to release the trouble is made, the circuit 30 resumes copying operation automatically from the state of interruption.
Patent JP-H091983-A (JP)
Title: Black board for construction
Inventor: OKANIWA ETSUO
IPC: B43L1/04
Filed: 1995-06-26
Abstract: PURPOSE: To improve efficiency in setting operation of a black board for construction by a method wherein in the black board for construction used at a construction site of a building structure a normal staff and a horizontal staff are formed on longitudinal one side fringe of a black board main body and its lateral lower end fringe, and a freely frequently appearing rod staff is furnished on an extension line of each staff. CONSTITUTION: For a black board for construction B wherein a wood black board 2 is fixed onto a front surface of a wood frame 1, description columns for a construction name, a construction place, a name of constructing company, etc., are preliminarily marked on a surface, a normal staff 3 is stuck to a right side fringe of the surface, and a horizontal staff 4 is respectively stuck to a lower end fringe of the surface. Then, revolving metal fittings 5, 6 are fitted to corner parts on a rear surface of the black board B, a foundation part of a normal rod staff 7 is supported by fixing with the revolving metal fittings 5, and further a foundation part of a horizontal rod staff 8 is supported by fixing with the revolving metal fittings 6. Those staffs 7, 8 are generally stored at right and left both side positions on the rear surface of the black board B. In use, by revolving the normal rod staff 7 by 180 deg. and the horizontal rod staff by 90 deg., the staffs 7, 8 are developed on extension lines of the staffs 3, 4.
Patent JP-S5859913-A (JP)
Title: Diazepam enema
Inventor: HIKAMI TAKASHI
IPC: A61K9/107
Filed: 1981-10-06
Abstract: PURPOSE:To prepare a diazepam enema having excellent absorptivity and long duration of the activity, and low-irritant to the rectum, etc., by dissolving diazepam in an aqueous solution having a specific composition containing a mixture of propylene glycol and polyethylene glycol and a specific dissolution assistant. CONSTITUTION:A diazepam enema useful for the treatment of spasm and suitable for anal infusion, is prepared by dissolving diazepam in an aqueous solution containing (A) 30-70W/V% mixture of propylene glycol and polyethylene glycol (20:80-60:40) and (B) 1-8 W/V% dissolution assistant selected from benzoic acid, its salt, glycyrrhizic acid salt, hippuric acid salt, nicotinic acid salt, nicotinamide, N-methylnicotinamide and isonicotinamide, and if necessary (C) 0-10 W/V% ethyl alcohol and/or benzyl alcohol to improve the solubility of diazepam.
Patent JP-S6137250-A (JP)
Inventor: KAMO JUN
IPC: A61M1/18
Filed: 1984-07-31
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-S5861946-A (JP)
Title: Production of carbon coated sand
Inventor: TOUNO TAKASHI
IPC: B22C1/22
Filed: 1981-10-08
Abstract: PURPOSE:To produce carbon coated sand coated wit carbon base uniformly in a short time with ease, by adding and mixing a graphite dispersion and, if necessary, an aq. soln. of a phenolic resin to and with fresh sand and heating and drying the mixture. CONSTITUTION:First, a graphite dispersion and, if necessary, an aq. soln. of a phenolic resin are added to fresh sand, and the mixture is kneaded for a few minutes with a mixer. The graphite dispersion is the soln. prepd. by dispersing graphite in water or a solvent such as alcohol, ketone or the like, and is added at about 0.1-0.4pts.wt. graphite component to 100pts.wt. fresh sand. The phenolic resin is added at about 0-3wt% to the graphite dispersion soln. in accordance with need, and resol type phenolic resins are preferable. The resultant mixture is heated and drived to remove the solvent in the dispersion, whereby the graphite is coated uniformly over the entire part of the sand grain surfaces with sufficient strength. Thus the drying time by heating is reduced to about 10min.
Patent JP-S5384895-A (JP)
Title: Thermally decomposing method for nitrate
Inventor: TOMINAGA SHIYOUSUKE
IPC: B01D53/56
Filed: 1976-12-31
Abstract: PURPOSE: To smoothly produce highly conc.  NOx and highly active quick lime by mixing calcium nitrate with quick lime in a specified ratio followed by thermal decomposition in a L/D direct heating type rotary kiln at a specified number of rotations and temp.  for a specified retention time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5783806-A (JP)
Title: Address designating circuit for memory
Inventor: KITAMURA MASAHIKO
IPC: G05B19/05
Filed: 1980-11-14
Abstract: PURPOSE:To shorten the time required for increment of the address and to make the operation high-speed, by providing an independent counter in the side of the address terminal of a memory where the program of sequence control is written. CONSTITUTION:Address terminals A0-A9 of a memory M1' where the program of sequence control is stored are connected to outputs of counters CNT1-CNT3 which have clear terminals CLR respectively, and these counters are connected in series and are operated as a binary 10-digit counter as the whole. When the memory is read from a CPU after setting the address of the memory M1' to 0 by a clear signal, a chip select signal CS and a memory read signal RD are generated, and an output C is generated from a gate G2 by these two signals (a) and (b). A monostable multivibrator OM is driven by the output C, and a clock signal CLK is given to the CNT1 by an output (d) of the monostable multi vibrator OM after the delay of a time (t) in a CR circuit. Thus, the CNT1 is counted up to increase a memory M. Consequently, it is unnecessary to set an address each time the CPU reads the memory.
Patent JP-H109617-A (JP)
Title: Outdoor unit of air conditioner
Inventor: SUGIYAMA SHINJI
IPC: F24F5/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner, which can prevent an electric cable from coming off by mounting an electric equipment cover without using a cable clamp. SOLUTION: A groove 32 is used as a wiring path of electric wires to be connected to a terminal board 4 of an electric equipment cover 2 and a handle 21 having a recessed shape corresponding to the groove 32 is formed above the groove 32. Set holes are provided on both left and right sides of the handle 21 and the handle 21 is attached by inserting screws 6 into the set holes and screwed in screw holes 33 with shoulder parts 31, so that the electric wires can be held between the downside of the handle 21 and an outer shell 3. Therefore, the electric wires are surely prevented from coming off without the need of a separate part such as a cable clamp, leading to a cost reduction.
Patent JP-H0771305-A (JP)
Title: Controller of engine
Inventor: MINAMITANI KUNIKIMI
IPC: F02P5/15
Filed: 1993-06-29
Abstract: PURPOSE:To prevent knocking at the time of switching air fuel ratio for stabilizing combustion by delaying ignition timing by specific level prior to the switching from rich air fuel ratio to lean condition. CONSTITUTION:An inlet air quantity signal is input from an air flow meter 12, and a throttle opening signal is input from a throttle valve 14, while a crank angle signal is input from a distributor 28, and a cooling water signal is input from a water temperature sensor 32, into a control unit 19, and the air fuel ratio and the ignition timing of an ignition coil 30 are adjusted by an injector 20. The ignition timing is delayed while the air fuel ratio is held, prior to the switching of the air fuel ratio, and the air fuel ratio is delayed closer to a theoretical air fuel ratio while the ignition timing is delayed to an aimed ignition timing at this air fuel ratio, and a knocking region is avoided to switch the air fuel ratio. At the time of switching the air fuel ratio from a rich condition to a lean condition, the knocking region can be avoided to stabilize combustion.
Patent JP-H064251-A (JP)
Title: Emulator
Inventor: SUGIYAMA SHIGEKI
IPC: G06F3/048
Filed: 1992-06-18
Abstract: PURPOSE:To obtain the emulator which obtain the display mode of a handy terminal on a developing machine by providing a simulating means which enables a program generated for one computer to be run on the other computer. CONSTITUTION:The emulator EM has the same arguments with a dedicated function library adapted to the hardware environment of the handy terminal, and the functions of the respective dedicated functions are made to correspond to the hardware environment of the developing machine. Consequently, an execution file Ef generated by linking the emulator EM with a source program is loaded in a personal computer and then the display operation of the handy terminal is emulated on the computer. Further, the operation state of the handy terminal is sequentially displayed on the display in this emulating operation, so the debugging operation for a application program is greatly and efficiently executed.
Patent JP-S5783915-A (JP)
Title: Variable delay circuit
Inventor: ITAYA EIJI
IPC: H03H7/30
Filed: 1980-11-13
Abstract: PURPOSE:To vary only the extent of delay continuously while realizing flat delay characteristics, by varying the center frequencies and/or Q values of two variable delay equalizers connected in series. CONSTITUTION:Two constant-impedance BPF type variable delay equalizers 1 are 2 are connected in series, and center frequencies fa and fb, and Qa and Qb of those variable delay equalizers 1 and 2 are varied by a control circuit 3. Some constant Q characteristics are shown by solid lines, and the control circuit 3 varies the Qs of the variable delay equalizers 1 and 2 to vary the extents of delay as shown by dotted lines. In the graph, (a) is the center frequency fa and (b) is variable delay characteristics of the center frequency fb; and (a+b) in an in-use range A is as shown by (c) and the composite extent of delay is as shown by the dotted lines, making the composite extent of delay variable. Even when the center frequencies fa and fb are varied, the composite extent of delay varies similarly.
Patent JP-S6138332-A (JP)
Title: Heating cooker
Inventor: OGASAWARA TOSHIO
IPC: F24C7/02
Filed: 1984-07-30
Abstract: PURPOSE:To improve operability, by a method wherein, when not in use, a time is displayed in a display part, and when in use, by means of a signal from a door opening and closing detecting means, a lock input signal is displayed, and cooking is effected in response to the signal value. CONSTITUTION:A time set knob 7 for a timer is set to a desired time. A function selecting button 6 is of a mechanism type function lock structure, and for example, a button 6A of a range HIGH is selected. When not in use, a display part is operated as a digital clock, and when a door 3 is opened to effect cooking, a door opening signal is provided by a switch 18 to input it to a microcomputer 16. At this point of time, the microcomputer 16 shifts display from a clock time display to display of a time of a lock timer. Thereafter, a food is set in a heating chamber, the door 3 is closed, and with a start button 6B depressed, cooking responding to the time of the lock timer immediately takes place. After the cooking is executed, 0 is displayed on a display part 8 until the door 3 is opened, and upon closing of the door 3 again, display is shifted to a clock display.
Patent JP-H114768-A (JP)
Title: Beverage extracting device
Inventor: FUKUSHIMA NAOTO
IPC: A47J31/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a beverage extracting device reducing an astringent taste and a miscellaneous taste without reducing the extracting speed of the mixture of a powder material of coffee, tea, green tea, etc., and hot water. SOLUTION: A diffuser 60 is provided for a beverage supplying tube 22C provided with a beverage supplying valve 53 and after scavenging inside of the pipe 22C by allowing only a gas from a beverage containing bubbles generated at the final step of the filtering of a mixture to pass, the beverage left within the diffuser 60 is disposed through a disposing pipe 22.
Patent JP-2000348618-A (JP)
Title: Manufacture of vacuum container for ion-beam applying device
Inventor: NONAKA YASUHIRO
IPC: B23K26/21
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To realize reduction in man-hours, improvement in workability, and improvement in product reliability, by using a method reducing post-welding deformation in joining a cylindrical container to a flange, etc., and thus eliminating machining work after welding. SOLUTION: Component parts, such as a cylindrical container 2 and a flange 3, are finished on a part-by-part basis by highly accurate machining work prior to joining them, laser welding is used for joining the highly accurately machined component parts, a joining part of the cylindrical container 2 to the flange 3 is formed into a butt joint, a groove for absorbing distortion is formed in the joint portion, and thus joining is performed with post-welding deformation reduced.  This enables a highly accurately finished vacuum container to be manufactured without machining work after welding, enables a magnetic field to be kept uniform by having a highly accurate groove for disposing a permanent magnet of an ion source, the most important part as a product, realizes improvement in performance of the product and improvement in reliability thereof, and can realize improved workability of vacuum container manufacture and a reduced cost of the product.
Patent JP-H05328160-A (JP)
Title: Automatic changeover device for video display size
Inventor: YAGI ATSUSHI
IPC: H04N5/44
Filed: 1992-05-27
Abstract: PURPOSE:To conduct the changeover applied to a television receiver or the like to automatically apply changeover control to a video display size in accordance with a video signal. CONSTITUTION:A maximum brightness value detection section 2 detects a maximum brightness in a line designed by a line number designation section 1 designating a line number for each of 10 lines. A video start line identification section 3 compares the detected maximum brightness of a preceding line with the maximum brightness of a current line and identifies the current line as a video start line when the difference is a threshold level or over. A video end line identification 4 identifies similarly a video end line. A video line number calculation section 5 calculates a video line number from the difference between the video start line number and the video end line number. A video mode identification section 6 identifies the video mode of an input video signal from the video line number, and a video display size changeover section 7 applies changeover control to a video display size onto a CRT automatically to an optimum size.
Patent JP-S5394910-A (JP)
Title: Magnetic recording disc
Inventor: ETSUNO NAGAAKI
IPC: G11B21/10
Filed: 1976-12-29
Abstract: PURPOSE: To simplify construction and readily and accurately locate a head by forming layers composed of fluorescent substances of servo information on a magnetic layer in concentrical circle form and detecting the fluorescence by exciting light. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5951242-A (JP)
Title: Preparation of m-nitrobenzoic acid
Inventor: NAKAOKA KENJI
IPC: B01J31/00
Filed: 1982-09-14
Abstract: PURPOSE:To prepare the titled compound having high quality, economically, by oxidizing m-nitrotoluene with a gas containing molecular oxygen in an acetic acid solvent in the presence of a particular catalyst and an alkaline earth metal compound, etc. at a specific temperature. CONSTITUTION:m-Nitrobenzoic acid useful as a raw material of agricultural chemicals, pharmaceuticals, dyes, etc. is prepared by oxidizing m-nitrotoluene in acetic acid with O2-containing gas in the presence of a catalyst composed mainly of a cobalt compound and a bromine compound and free from manganese compound. In the above process, the oxidation is carried out in the presence of an alkaline earth metal compound and if necessary, a zirconium compound at a low temperature condition, i.e. 90-140 deg.C. The m-nitrobenzoic acid obtained by this process gives desirable color when dissolved in an aqueous alkaline solution.
Patent JP-H108410-A (JP)
Title: Concrete or brick block
Inventor: YANAGIDA TOMOTAKA
IPC: E01C5/22
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a concrete block in which temperature lowering of the block surface can be kept over a long period of time. SOLUTION: As the whole surface of a block except the upper surface side of a block main body 30 having high permeability is covered with a storing case 40 formed out of a film with a coefficient of water permeability of 10<-3> cm/ sec or less, rainwater permeates the inside from the upper surface side of the block main body 30 stored in the storing case 40 to be held, whereby for shining hours, the held water is gradually evaporated, and the temperature of the surface of the block main body 30 is lowered by the heat of vaporization. Accordingly, the rainwater which has permeated from the upper surface side of the block main body 30 can be held enough in the interior of the block main body 30, so that lowering of temperature of the block main body 30 surface can be kept over a long period of time.
Patent JP-2000345557-A (JP)
Title: Cage used for diaphragm wall method
Inventor: TAKIZAWA HIDETOSHI
IPC: E02D5/20
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the positional displacement of building. SOLUTION: A preceding cage 12 has a plurality of vertical reinforcements and horizontal reinforcements 16. Cutting spacers 30 are installed at both end sections in the connecting direction in the preceding cage 12. The cutting spacer 30 has a spacer body 30a, a fixture 30b, a metal fitting and a hold-down metal fitting 30d. The positions of the mounting of the spacers are set so that the outer peripheries of the spacer bodies 30a are brought near to ditch wall surfaces 100a in the connecting direction of a preceding excavated ditch 10a respectively when the preceding cage 12 is built into the preceding excavated ditch 10a.
Patent JP-H0830863-A (JP)
Title: Extracting and filtering device
Inventor: YAMANISHI TOSHIMITSU
IPC: G07F13/06
Filed: 1994-07-13
Abstract: PURPOSE:To quickly discharge extracted liquid through a connection tube by providing a driving device switched to the compression state for reduction of the diameter of an elastic tube and the open state for release of the compression state. CONSTITUTION:Extracted liquid D where the essence of materials is melt passes a paper filter 3 and is dropped to a filter receiver 2, and grounds of materials remain on the paper filter 3. A driving device 7 is operated synchronously with the extracting operation by-a control part so that extracted liquid D received by the filter receiver 2 smoothly flows to the succeeding stage through a connection tube 6. The driving device 7 is switched to the compression state and the open state. In the compression state, a cam plate 12 attached to an output shaft 11 of a motor 10 is rotated to hold and crush the connection tube 6 between a projecting part 14 formed in a base 13, to which the motor 10 is attached, and an elastic body 15; and in the open state, the compression state is released. These states are repeated several times to make the extracted liquid D surely flow through the connection tube 6 by the siphon action.