baber/WOPTO huggingface dataset:
Patent JP-S54139124-A (JP)
Title: Device for injecting water into liquid fuel
Inventor: NANRI KEITA
IPC: F22B37/54
Filed: 1978-03-27
Abstract: PURPOSE:To heat injetion water without separate heat source for uniform mixture with fuel by devising to heat injection water with part of continuous blow water of a boiler in a device where water is to be injected into liquid fuel of a boiler. CONSTITUTION:In a boiler device having a boiler 1, a water supply line 2, a continuous blow line 3, a fuel line 4, a fuel-water mixer 5 and a water injection line 6, an injection water heater 7 is set to the water injection line 6, and, as its heating source, part of continuous blow water from the continuous blow line 3 is introduced into the injection water heater 7. Under the said structure, part of continuous blow water of the boiler is effectively utilized as heat source for heating injection water, which eliminates separate heat source and makes possible highly economical heating of injection water; thus, fuel and water are uniformly mixed.
Patent JP-2000230178-A (JP)
Title: Production of mesophase microbeads
Inventor: OSUGI YUKIHIRO
IPC: C10C3/14
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing mesophase microbeads in high yield. SOLUTION: This method for producing mesophase microbeads comprises heat treatment of mixed pitch which is prepared by heat treatment of coal tar pitch to form mesophase microbeads which are then removed, followed by admixing the resultant residual pitch into coal tar pitch and preferably adjusting quinoline insolubles to 0.5-2 wt.%.
Patent JP-S60178657-A (JP)
Title: Semiconductor amplifying device
Inventor: ISHIHARA NOBORU
IPC: H01L27/04
Filed: 1984-02-27
Abstract: PURPOSE:To contrive high gain and stabilization to the oscillation of a high frequency amplification circuit IC by a method wherein a power source line for the whole circuit is split in an amplification circuit IC, and power source is discretely supplied by constructing power supply line patterns in an IC chip at very split part. CONSTITUTION:A circuit constituting the amplification circuit IC is suitably split into partial circuits A1-An. Respective circuits A1-An are provided with high potential power supply terminals 5-1-5-n in the IC chip and low potential power supply terminals 6-1-6-n in the IC chip, and the circuits are set in action by impressing power by means of power supply terminals 1 and 2 out of the IC chip. Thereby, since AC ground can be completely removed easily at a large capacitance by means of the terminals 1 and 2 out of the IC chip, instability such as oscillation due to the cornering of signals via power source lines can be improved by elimination of the coupling among the partial circuits via power source line pattern in the IC chip.
Patent JP-H07219298-A (JP)
Title: Image forming device
Inventor: ISHIZUKA TETSUO
IPC: G03G15/00
Filed: 1994-02-08
Abstract: PURPOSE:To provide an electrophotographic image forming device where a recording medium is easily confirmed and taken out, and which is set in a small space and copes with the using state and the using form of a user. CONSTITUTION:A toner image forming part and an image reading part are respectively housed in individual housings. A 1st caster 8 is attached to the 1st housing 1 housing the toner image forming part, and an ejection port 4 for the recording medium and an ejected paper receiving part 6 where the ejected recording medium is accumulated are provided at the upper part of the housing 1. The 2nd housing 2 housing the image reading part is placed on a rack 3 to which a 2nd caster 11 is attached, and the housing 1 is housed under the housing 2. The image forming device is used in a state where the housing 1 is housed under the housing 2 or in a state where it is pulled out. Then, the housing 2 is moved independently of or together with the rack 3 so as to be used.
Patent JP-S62192629-A (JP)
Title: Nonexplosion detector for internal combustion engine
Inventor: TANAKA HIKARI
IPC: F02P17/00
Filed: 1986-02-19
Abstract: PURPOSE:To detect nonexplosion of an cylinder of an internal combustion engine by providing a sensor on the cylinder and detecting the pressure in the cylinder and processing the detected output. CONSTITUTION:After it is detected that a crank angle attains a prescribed angle, a timer counter and a pulse counter in a CPU are actuated. Next, a pulse down edge detection circuit detects a pulse outputted at the pressure maximum value generating position and a timer is reset. The pressure maximum value generating position can be grasped from a measured value of the timer at that time. Next, after the passing the prescribed angle of an ATDC, the counted values of both counters are referred to an it is decided whether or not the timer counter value at a point of time of resetting exceeds a prescribed value. In other wards, at the time of normal combustion, a maximum value of the sensor output is generated in the neighborhood of ATDC 10-20 deg. but in case of the nonexplosion, as a result that a pressure value at the TDC position is made the maximum value, the pulse is produced at the TDC position and the timer is reset. Accordingly, a nonexplosive state can be detected by setting the prescribed value at a time required for attaining the neighborhood of ATDC 5 deg., for instance.
Patent JP-S63203406-A (JP)
Title: Pneumatic tire and manufacture thereof
Inventor: MORIKAWA YASUO
IPC: B60C5/00
Filed: 1987-02-19
Abstract: PURPOSE:To make one tire usable for two ways, by forming one side of sidewall surfaces at both symmetrical sides in the tire into a rough surface and the other side into a smooth surface respectively, and attaching both these surfaces selectively to the outside of a vehicle. CONSTITUTION:A pneumatic tire, for example, a passenger car radial tire 1 has a tread surface 2 on the outer circumference, and the specified tread pattern is formed on the surface. And, each of sidewall surfaces 3a and 3b is formed at both symmetrical sides of this tread surface 2. In this case, each surface roughness of these sidewall surfaces 3a and 3b is formed so as to differ with each other. That is to say, one side is formed into smoothness and the other side into a rough surface, respectively. And, when this tire is attached to a vehicle, either side of these sidewall surfaces 3a and 3b is selected according to the travel purpose whereby it is made so as to be opposed to the vehicle outside. With this constitution, one tire is used for two ways.
Patent JP-H02212159-A (JP)
Title: Production of thermal head
Inventor: HAGA KOICHI
IPC: B41J2/335
Filed: 1989-02-14
Abstract: PURPOSE:To reduce the difference in level between a printing part and the other surface part excepting the printing part by forming a heating resistor in a resistor embedding hole and subsequently coating the surface of the heating resistor and that of the circumference thereof with an abrasion-resistant layer wherein the surface part of the part coating the heating resistor is formed as the printing part. CONSTITUTION:An insulating substrate 2 is constituted of a substrate main body part 2a made of ceramic and the heat accumulation layer 2b made of glaze formed to the surface thereof. Since a heating resistor 3 is embedded in the partial glaze 2c of the heat accumulation layer 2b, the protruding quantity of the heating resistor 3 from the surface of the partial glaze 2c is little. As a result, since the protruding quantity of a printing part 6a from the other surface part 6b of an abrasion-resistant layer 6 becomes little, the difference in level between the printing part 6a and the other surface part 6b becomes small. Therefore, it is reduced that heating recording paper P hooks with a step part 6c and the passing through properties of the recording paper P are enhanced.
Patent JP-S59163083-A (JP)
Title: Automatic welding method of pipes to each other
Inventor: KAMEI HIROMASA
IPC: B23K9/028
Filed: 1983-03-04
Abstract: PURPOSE:To control automatically the tip end position of an electrode to a correct position at all times in the stage of butt-welding metallic pipes to each other by interposing a specifically shaped filler metal in a groove part, detecting the positional deviation of the electrode tip from the spacing between the electrode tip and the surface of the filler metal and moving a welding torch in accordance with the detection signal. CONSTITUTION:An insert ring 4' as a filler metal is interposed in a groove part 3 having a root surface 8 of several mm. in the stage of butt-welding metallic pipes 1, 2 to each other. The right and left parts 4b and 4c from the boundary 4a at the center on the surface right above the ring 4' are made larger in diameter by as much as several mm. (h) than the plane surface and are given an angle theta. An arc 7 is generated from the electrode 6 of a welding torch 5 positioned at a prescribed spacing from the boundary surface 4a to melt the ring 4', by which the metallic pipes are welded. When the position of the torch 5 deviates to the left or right from the boundary 4a, the distance between the tip of the electrode 6 and the ring 4' changes and the arc voltage changes and therefore the position of the torch 5 is moved automatically onto the central boundary 4a by a motor 11 so that the set reference voltage is maintained.
Patent JP-S52118774-A (JP)
Title: Automatic loading and unloading system
Inventor: NINOMIYA YASUMASA
IPC: B65G67/02
Filed: 1976-03-31
Abstract: PURPOSE: To the above-identified system, with which only when stopping of a track at a regular stopping position is detected a loading and unloading command is transmitted to a container crane, thus permitting the loading and unloading operation to be automatically carried out by the crane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000232272-A (JP)
Title: Unit simultaneous draw preventing mechanism
Inventor: SAWANAKA KATSUHIRO
IPC: H05K5/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To keep a device standing stably preventing it from overturning by a method where only either of two unit can be drawn out at a time, and only two units can be maximally drawn out at the same time when four units are housed in the device. SOLUTION: A unit simultaneous draw preventing mechanism is composed of a unit lock 6 which is provided between units 2 and 3 and composed of two L metal pieces which are each rotated, lock posts 2-1, 2-2, and 3-1 are specified in length corresponding to the thickness of the L metal piece to have a relation with the L metal piece and each provided confronting the units, and springs 7 and 8 which rotate the L metal pieces in prescribed directions and are provided in the cabinet 1 to rotate the L metal pieces in opposite directions.
Patent JP-S55126212-A (JP)
Title: Production of electro-optical display cell
Inventor: NORO HISAO
IPC: G09F9/00
Filed: 1979-03-23
Abstract: PURPOSE: To improve the yield of cutting operation and reduct the cost, by preventing disturbance at outlet end and occurence of defect of glass substrate by scribing with leaving the inlet end and outlet end.  
     CONSTITUTION: A plurality of pairing electrode patterns are arrayed on a pair of glass substrates 14, 15, and liquid crystal is injected in the space between the substrates 14 and 15 through adhesive or fritted glass or spacer. Then, positions of (a) to (k) are scrived. AT this time, without fitting a super hard alloy roller to an inlet end 17 and an outlet end 18 of the scribe line 16, scribing is started from an intervening point between the glass substrates 14, 15, and scribing is finished before reaching the outlet end 18. Afterwards, by applying a slight external force in the bending direction or thermal impulse, the substrates may be broken easily including the inlet ends 17 and outlet ends 18. Thus, by scribing with leaving the inlet ends and outlet ends, disturbance of the outlet ends and accurence of defect of glass substrates may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63202078-A (JP)
Title: Manufacture of photovoltaic device
Inventor: INOUE HIROSHI
IPC: H01L31/04
Filed: 1987-02-18
Abstract: PURPOSE:To manufacture a photovoltaic device which does not result in unnecessary power loss and assures sufficient exposure to light by forming a light transmitting part without rear surface metal electrode in such a way as not gives damage to the joint of photoelectric converting regions. CONSTITUTION:With electrical connection of rear surface metal electrode 6a and photosensitive surface electrode 2b, division of semiconductor films 5a, 5b and rear surface metal electrodes 6a, 6b is carried out. As a result, the rear surface metal electrode 6a of the adjacent photoelectric converting regions 7a, 7b and the photosensitive surface electrode 2b are coupled at the joint 9 and the photoelectric converting regions 7a, 7b are electrically connected in series. Next, the coupling part 9 of the photosensitive surface electrodes 2a, 2b of photoelectric converting regions 7a, 7b and rear surface metal electrodes 6a, 6b are covered with a protective film 10. Thereafter, the rear surface metal electrodes 6a, 6b are selectively removed with the photolithography technology and a light transmitting part 13 is formed. Thereby, the light transmitting part allows direct transmission of light, avoiding requirement of light transmission for the rear surface metal electrode.
Patent JP-S62194127-A (JP)
Title: Cold and hot air blower
Inventor: OKADA SUSUMU
IPC: F24F1/00
Filed: 1986-02-19
Abstract: PURPOSE:To make a simple driving mechanism for a cold and hot air blowing machine and reduce its cost by a method wherein a centrifugal water suction pipe inserted into a water tank and a fan are connected to one motor rotating shaft and a filter is arranged around the centrifugal water suction pipe. CONSTITUTION:A centrifugal water suction pipe 3 is fixed to the lower shaft of a motor 1 of a cold and not air blower and a fan 2 is connected to the upper shaft of the motor. A cylindrical filter 7 is arranged around the centrifugal water suction pipe 3. Water in a water tank 6 is sucked through a suction port 13 under a centrifugal force of the centrifugal water suction pipe 3, blown out through a blowing port 14 and then dispersed to a filter 7. Simultaneously, the fan 2 rotates, the air is sucked from the suction port 10, passed through the wet filter 7, passed through a blowing air hole 4 of a partition plate 5 and blown out from a cold air blowing 9 through the fan 2 and the casing 8. As the heater 16 is energized while the damper 15 being located at the upper position, a hot air is blown out through the hot air blowing port 17. Therefore, it is possible to carry out an air blowing and a water dispersion or sprinkling with the same motor.
Patent JP-H01254481-A (JP)
Title: Rear-derailer for gear of automobile
Inventor: JIYORUJIO MARUCHIJIAANO
IPC: B62M9/1244
Filed: 1989-02-14
Abstract: PURPOSE: To apply a derailleur to a modem bicycle by turning an idler wheel to an auxiliary member toward a position farther from a sprocket, when a chain is replaced with a larger-diameter sprocket. CONSTITUTION: When a chain 4 is replaced with a larger-diameter sprocket by a flexible cable 15, a conical helical spring 11 acts under twisting force, and resultantly to push and contract a rocker arm 7 so that the chain 4 can be retained in an elongate condition. Stronger pulling force, applied to the arm 7 by the chain 4 during the movement of the arm 7, turns the whole assembly, constituted of a supporting body 5 and the arm 7, in a counterclockwise direction around a shaft 20 against the action of a spring 21. Consequently a distance, from the sprocket engaging the chain 4 at that time to an idler wheel 9, is actually constant, thereby making a derailleur function properly.
Patent JP-S55126830-A (JP)
Title: Integral network
Inventor: KISANUKI TOORU
IPC: G01J1/46
Filed: 1979-03-24
Abstract: PURPOSE:To make it possible to integrate the quantity of electricity corresponding to the quantity of light covering a wide range without any error, by providing the 1st and 2nd transistors bearing a complementary relation, a bias circuit, and a correcting circuit which allows in integrated current to by-pass by the constant quality of electricity. CONSTITUTION:Definite integral capacitor 9 is connected between the emitter and collector of transistor 6. When integrated current (i) is supplied, capacitor 9 is charged first and the current flows through transistor 6 to increase the both-end voltages of capacitor 9 and the base-emitter voltage of transistor 4. Then, when the integrated current lessens to zero, the discharging current of definite integral capacitor 9 is supplied to transistor 6 and when the both-end voltages of capacitor 9 become equalt to base bias voltage Vs of transistor 6, transistor 6 is turned OFF and transistor 4 is also OFF, thereby stopping the charge of integral capacitor 1.
Patent JP-H02214680-A (JP)
Title: Electronic typewriter
Inventor: SUKIGARA AKIHIKO
IPC: B41J5/30
Filed: 1989-02-16
Abstract: PURPOSE:To simultaneously execute the printing by justification over a plurality of lines by determining a space for printing by justification at the final words from a printing zone set in format from the final characters of input lines. CONSTITUTION:Width and space distance of a character input by input means 1 are sequentially integrated, and output to final space distance calculating means 5. Character memory means 3 sequentially stores character code, space code, return code input from the means 1 at a line unit. Final space detector 4 provides justification printing candidates from printing information stored in the means 3. For example, it detects the final space code input immediately before a word and outputs its printing space distance to the means 5. The means 5 calculates justification space distance corresponding to the final space code stored in the means 2 by referring to the integrated amount output from character width accumulating means 2, printing space distance, format, etc., corresponding to the the final space code, and outputs to printing means 6.
Patent JP-S60178542-A (JP)
Title: Meaning analytic processing system
Inventor: WAKAMOTO MASAAKI
IPC: G06F17/30
Filed: 1984-02-25
Abstract: PURPOSE:To check on the validity in the meaning of operation in the state transition diagram of an exchange and a following state by utilizing a language analytic tool (ATN) based upon existent state transition. CONSTITUTION:A meaning data base 1 holds item contents in input data while making them significant according to their meaning level. A meaning retrieval part 2 input a pair of an operation and a following state and retrieves the meaning data base 1 to generate a conception list of meanings of input data. A meaning check part 3 checks on the validity of the connection between meanings of the operation and following state. A rule base 4 matches the meaning of the operation with a conception list of states and a rule description interpreter 5 interprets ATN description and excutes it.
Patent JP-S58153024-A (JP)
Title: Room heating equipment having checking function of control circuit
Inventor: YAMAGUCHI HIROSHI
IPC: F24C5/16
Filed: 1982-03-05
Abstract: PURPOSE:To check a control circuit for its proper function without the need of newly providing an operating key and a displaying section for checking results, by providing to a control circuit adapted to function by an operating key a checking function capable of checking elements in a control circuit under manipulation of the existing key. CONSTITUTION:Upon a microcomputer 3 receiving a signal A instructive a check from a such a signal transmitting means, the microcomputer 3 is interrupted and shifted into a program stipulating operating conditions for elements each such as a sensor 1 and the like provided in a control circuit. When the signal A is verifyed by a verifying section 11, and a verifying section 12 adapted to verify operation of operating key 2 detects that the operating key 2 is operated, the microcomputer 3 proceeds to a flow of indication driving circuit control 13 wherein a signal instructive a check is transmitted to the indicating driving circuit control by the microcomputer 3 for allowing an indicating element 7 to indicate. Furthermore, when the verifying section 14 detects operation of the operating key 2, the microcomputer 3 proceeds to a flow of relay driving circuit control 15 wherein a signal instructive a check is transmitted by the microcomputer 3 to a relay driving circuit 4.
Patent JP-H09227118-A (JP)
Title: Water dispersible organic clay complex, viscosity increasing agent and aqueous coating material composition containing the same
Inventor: OGAWA HIDEAKI
IPC: C09D161/22
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a water dispersible organic clay complex aiming at the improvement of the dispersibility in an aqueous medium and the improvement on waterproofness of the obtained coated membrane by using the same as a viscosity increasing agent for an aqueous coating material by introducing a specific quaternary ammonium ion between the layers of swelling layered silicic acid salt. SOLUTION: This water dispersible organic clay complex is obtained by introducing the component (B) a quaternary ammonium ion expressed by formula I or II [R<1> is a 6-18C alkyl; R<2> is H, a 1-18C alkyl or an aralkyl: (j), (n) are each >=1; (k), (m) are each >=0], having both oxypropylene units and oxyethylene units in a molar ratio of both units of (98:2) (30:70) between the layers of a component (A) a swelling layered silicic acid compound such as a natural or synthesized smectite-based clay mineral, a swelling mica, a vermiculite, etc., having >=10meq per 100g exchanging capacity and containing <=30wt.% non-clay impurities, by an ion exchange. A ratio of the introducing amount of the component (B) is preferably >=50% of the capacity of ion exchange thereof.
Patent JP-H05254640-A (JP)
Title: Fish arranging device
IPC: B65G47/76
Filed: 1992-02-21
Abstract: PURPOSE:To set aside fish without being broken, when the fish is transported in superposed state, by installing a scraper which turns in the opposite direction to the transfer direction, on the upper surface of a transport conveyor. CONSTITUTION:On the upper surface of a conveyor which is installed by arranging fish arrangement spaces 14 in parallel, keeping a prescribed intervals in the transfer direction, the scraper 15 of a rotary body is installed so that the revolution axis is set aslant for the transfer direction of a belt 12. The scraper has a plurality of rubber projections in radial form on the periphery, and the bottom surface side turns in the opposite direction for the transfer direction of the conveyor. Accordingly, the not-yet-arranged fish among the fish transported by the conveyor belt 12 is pushed out in the direction of arrow D, and accommodated into a bucket 17, and only the fish accommodated into a space 14 is transported in the direction of arrow B, and supplied into a rear stage device 18.
Patent JP-H04248679-A (JP)
Title: Picture processor
Inventor: ITO NORIFUMI
IPC: G06T1/60
Filed: 1991-02-05
Abstract: PURPOSE:To produce the picture processor with simple configuration and more inexpensive than the existing type, further, capable of easily expanding functions. CONSTITUTION:A picture reader 1 optically scanning a document surface to be converted into an electric signal, output signal lines 9 and 10 outputting the electric signal from the picture reader 1, an output side buffer 6 performing the connection/disconnection of the signal, a picture output device 2 outputting the required picture based on the inputted picture data, input signal lines 11 and 12 inputting the electric signals to the picture output device 2, an input side buffer 7 performing the connection/disconnection of the signal, addition function devices 4 and 5 processing the picture data by respectively connected to the output signal lines 9 and 10 and the input signal lines 11 and 12, and through passes 8a and 8b performing the changeover/disconnection of the flow of the signal, and a system control device 3 controlling the operation of the picture reader, output side buffer, picture output device, input side buffer, additional function device, and through pass, are provided.