baber/WOPTO huggingface dataset:
Patent JP-2000345849-A (JP)
Title: Fuel and air feeder for two-cycle engine
Inventor: ARAKI SATORU
IPC: F02B25/16
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent exhaust deterioration due to the spitting of combustion gas into a fuel passage, in a two-cycle engine where air and fuel are fed into a combustion chamber via a crank chamber and a scavenging passage, and another system respectively. SOLUTION: In this two-cycle engine, a fuel passage 10 is connected to an injection passage 9 both the ends of which are opened to the top and bottom dead center sides of the intake port 6a of an air passage 6, to suck fuel into an injection passage 9 at the time of an up stroke of a piston 4, and push out the fuel into a combustion chamber 5 at the time of a down stroke. In this case, a collection chamber 33 is provided in the passage 10, and the fuel, back- flowing in the passage 10 by the spitting of high-pressure combustion gas into the passage 9, enters into the chamber 33 to prevent the deteriration of exhaust due to the mixing of the fuel infiltrated into the passage 6 with air.
Patent JP-2000349858-A (JP)
Title: Signal switching circuit and bus analyzer using the same
Inventor: FURUKAWA YASUSHI
IPC: H04L12/40
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To fetch a signal of a physical layer/link layer interface to an external communication circuit by disconnecting a link layer IC from the physical layer/ link layer interface and connecting a physical layer IC with the external communication circuit. SOLUTION: A disconnection circuit 4 disconnects circuit connection between a physical layer IC 1 other than a clock signal 'SCLK' and a link layer IC 2 based on a disconnection signal from an external communication circuit 5. The signal input terminal of the disconnected IC 2 side is then made to be a 'low level'. When the circuit 5 performs transmission and reception with the IC 1 without passing though the IC 2, the circuit 5 controls the circuit 4 with the disconnection signal to disconnect the circuit connection between the ICs 1 and 2, then, connects various signals from the circuit 5 to an interface 101 by an external connection circuit 3 and performs transmission and reception with the IC 1. Thus, it is possible to perform transmission and reception with the IC 2 without the intervention of the IC 1.
Patent JP-H10334249-A (JP)
Title: Image information generating method, image information generator and recording medium
Inventor: TOYO TEIJI
IPC: G06T11/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To facilitate management of data with different meanings by adding an identifier denoting kind of data and a jump table to the program of a processing driver to the head of a primitive area where data processed by a same program are placed altogether. SOLUTION: A first primitive set is set up into an argument area (S1), and then whether or not the number of type indicates 0 is discriminated (S2). When the discrimination result indicates 'NO', that is, the number of type is not 0, a processing driver is called (S3), a succeeding driver is retrieved (S4), the number of type is decremented (S5), and whether or not the number of type indicates 0 is discriminated again and the processing above is repeated till the number of type is 0. In the case that the discrimination in the step S2 indicates 'YES', that is, the number of type is 0, whether or not data are terminator data is discriminated (S6), and when the data are not terminator data, a succeeding primitive set is retrieved (S7), and the processing is finished when the data are terminator data.
Patent JP-S5489338-A (JP)
Title: Light oil vaporizer
Inventor: NISHIKAWA MAKOTO
IPC: F23K5/22
Filed: 1977-12-26
Abstract: PURPOSE: To reduce the energy consumption, and to elongate the use life, of a heater by operating the heater to eveporate a fuel only, in the starting and thereafter continuously evaporizing the fuel by combustion heat.  
     CONSTITUTION: A fuel is fed into a vaporization chamber 2 via a fuel feed pipe 3, an electric heater 6 burried in an insulator 5 and wound about the front half of the outside surface of a hollow container 1 (consisting the chamber 1) is operated so as to vaporize the fuel in the chamber 2. The fuel vapor is fed through a vapor intake pipe 4 to a burner 8 to be ignited and combusted. Combustion heat warms up a heating part 7 arranged on the rear half of the outside surface of the container 1, to promote the evaporation of the fuel. The heater 6 is operated only in the starting and thereafter the power of the burner 8 (which is designed primarily for heating a heat exchanger 9) is used for evaporation of the fuel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0514458-A (JP)
Title: Cordless telephone system
Inventor: NISHIMURA SHINOBU
IPC: H04M1/00
Filed: 1991-07-01
Abstract: PURPOSE:To save the consumption of a battery of a slave set by varying an operating period of a carrier sense operation of the slave set depending on the operating state of the slave set. CONSTITUTION:The periodic operation of carrier sense by a slave set 2 is controlled by informing the slave set 2 about a notification to designate a period corresponding to the operating state from a master set 1. When a period notification means 1a of the master set 1 generates a notification to enlarge (prolong) the period, the notice is sent to the slave set 2 via a control channel. When the slave set 2 detects the notification by using a period detection means 3 of the control section 3, the notification is fed to a period designation means 3b. The period designation means 3b gives a period corresponding to the informed period size to a ratio section 4. The ratio section 4 implements carrier sense operation periodically for a large (long) period to be designated. Furthermore, when the master set 1 generates a notice to decrease the period, the notice is sent to the slave set 2 via a control channel. The ratio section 4 of the slave set 2 implements carrier sense operation for a small (short) period.
Patent JP-H0213688-A (JP)
Title: Under water laying article of continuous length
Inventor: OKAMOTO TSUNEO
IPC: F16L3/20
Filed: 1988-06-29
Abstract: PURPOSE:To let relative intervals be maintained without restraining a laying article main body from being moved in the axial direction, and thereby prevent it from being damaged by using a spacer means composed of a connecting section which engages its clamp with an adjacent clamp held by the laying article one another. CONSTITUTION:A spacer means 14 is formed with two pieces divided type half clamps 18A and 18B forming a connecting section 20 which is composed of a clamp 18 held by an under water laying article 16 in continuous length, the half clamp 18A, an outer cylindrical section 20A monolithically formed with the extension 19 of the half clamp 18A of an adjacent clamp 18, and of a spherical section 20B engaged within the outer cylindrical section. Then, the spacer means 14 setting up relative intervals between the laying main bodies 16 is relatively moved in the axial direction of the laying article 16. This constitution thereby prevents the laying article main body from being bound in the axial direction, even if a floating body is rotated by pitching, the main body will never be subjected to violent load, damage can thereby be prevented.
Patent JP-S5681632-A (JP)
Title: Manufacture of hot rolled steel hoop having excellent scale adhesion
Inventor: ASAI HITOSHI
IPC: C21D1/26
Filed: 1979-12-07
Abstract: PURPOSE:To manufacture easily steel hoop having excellent adhesion of scale to steel matrix, by cooling hot rolled steel hoop to a specific temp. without causing oxidation just after the steel hoop is wound at a specific temp. condition. CONSTITUTION:Steel hoop having been not rolled is wound at 500-700 deg.C temp., then it is charged directly to a nonoxidation, slow-cooling furnace, where the hoop is cooled slowly to 300 deg.C hoop temp. in a nonoxidizing atmosphere in the furnace. This slow cooling allows to restrain the following growth of scale formed on the surface of hot rolled hoop during hot rolling, at the same time the adhesion of the scale to the steel matrix is increased. Hence, the peeling resistance of scale is improved, so that the hoop is applied for various uses without further treatment.
Patent JP-H11355841-A (JP)
Title: Autonomous search-type mutual collating system and device
Inventor: ASAGA KATSUHARU
IPC: H04W84/18
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce unnecessary information exchange and to improve the instantanety and the response property of search by permitting a terminal equipment to set a retrieval condition, detecting an individual and an article, which are fitted to the condition by means of communication with the other terminal equipment, and collating the mutual conditions and obtaining adapted combination in such cases. SOLUTION: A terminal equipment sets a retrieval condition on the attributes of an individual and an article and detects the individual and the article, which are fitted to the condition by communication with the other terminal equipment. In such a case, the mutual conditions are collated and adapted combination is obtained. In an autonomous serach-type mutual collation device, a terminal search device 2 searches the opposite terminal. A self-information retrieval collation device 4 executes collation with self-reservation information by the retrieval condition from an opposite party and a self-information storage device 5 stores self-information. An opposite party collation result storage device 7 decides the conditions of the opposite party and stores the result.  An optimum combination deciding device 8 evaluates in total the retrieval results and searches for the optimum combination.
Patent JP-S5951745-A (JP)
Title: Preparation of cake using bean-curd refuse as raw material
Inventor: FUJISAWA TAKEHIKO
IPC: A23L11/00
Filed: 1982-09-16
Abstract: PURPOSE:To prepare novel bean-curd refuse cake such as snack cake, rice cracker, etc., by mixing and kneading bean-curd refuse with various grain flours, and baking the mixture to a cake. CONSTITUTION:The bean-curd refuse which is the pressed soybean cake obtained as a by-product of bean-curd and fried bean-curd, is mixed with various grain flour such as wheat flour, corn starch, etc., and further with mashed potato. The ratio of mixing depends upon the kind of the grain; for example, the ratio of bean-curd refuse to wheat flour is (10-90):10. If necessary, the mixture is further incorporated with a binder, seasoning, flavor, etc. Any processes for the preparation of conventional cake can be used for the preparation of the cake, e.g. frying a rolled and cut thin sheet in oil, baking the dried and cut pieces of the mixture, baking the mixture between a pair of hot iron plates, extruding and expanding the pressed raw material to obtain popcorn-like cake, etc.
Patent JP-S6220034-A (JP)
Title: Program status word switching control system
Inventor: IBE HISASHI
IPC: G06F9/46
Filed: 1985-07-19
Abstract: PURPOSE:To attain a system as a RAM by storing a program status word (PSW) of a virtual computer and modifying data in a RAM and reading out them to operate OR by microprogram control and sending this OR result to a register of each part as an effective PSW. CONSTITUTION:The current PSW generated for each virtual computer is stored in a storage device 20, and modifying data prepared by a high pervisor is stored in a storage device. When the high pervisor executes a specific PSW load instruction for execution of the virtual computer, a microprogram control part 24 which controls execution of this instruction reads out the current PSW and modifying data in prescribed addresses of storage devices 10 and 21 and receives the OR result through an OR gate 22 and a selecting circuit 23, and this result is distributed to the register in each part through a load line 25 as the effective PSW.
Patent JP-S6052357-A (JP)
Title: Controller for ink jet printer
Inventor: KOIZUMI YUKIHISA
IPC: B41J2/01
Filed: 1983-08-31
Abstract: PURPOSE:To increase the printing speed of an ink jet printer without avoiding the stoppage of operation during the printing operation of each head by a method in which printed picture of the same print width by the following printing cycle of the adjacent nozzle is connected to the printed picture of preset printing width by the preceding printing cycle of each head of a multi-nozzle head. CONSTITUTION:A printing signal Spi, together with bias voltage from a bias voltage generator circuit 12, is put in a deflected amount control circuit 9, where the corresponding charge voltage is generated for every ink droplets to control heads 41-44. The relationships nu=nx/one rotation of drum 2, P=(n+1)x, and D=(n+1)x are formed between the distance P between the nozzles 41-44 and the deflection range D, where (n) is the number of nozzles, (x) (main scanning range) is printing width to be set up with the same width in the heads 41-44 of each nozzles, (nu) is sub-scanning speed. In the printing cycle of the first rotation of the rotary drum 2, printing is made in the printing region of the width (x) according to the printing signal Spi only by the head 41, and at the forth rotation, printing is made with the printing width (x) by all the heads 41-44.
Patent JP-H0210030-A (JP)
Title: Cooking apparatus
Inventor: FUKUDA AKIO
IPC: F24C14/00
Filed: 1988-06-28
Abstract: PURPOSE:To oxidize and decompose stain represented by oil stain caused during cooking under a heating condition, and to effect the self-cleaning of a cooking chamber by forming a coated surface carrying a composite oxide composed of three elements of Ce, Cu and Mn on the inner surface of the cooking chamber and allowing a porous film to carry the composite oxide. CONSTITUTION:A coated surface carrying a composite oxide composed of three elements of Ce, Cu and Mn is formed on the inner surface of a cooking chamber of a heat cooking apparatus. When the composite oxide is represented by CeCuxMn1-xOy, 0<x<1 and 0<y. Furthermore, the coated surface is formed by carrying the composite oxide on a porous film comprising essentially an oxide of any one or more of SiO2, Al2O3, TiO2 and ZrO2, or composed of enamel as a main component. As an example, the constitution of the cooking apparatus has a coated surface 1 carrying CeCu0.3Mn0.7Oy, and radiant heating is effected on heater surface 2.
Patent JP-H108557-A (JP)
Title: Jointing structure for wooden building
Inventor: SAKAYORI HARUO
IPC: E04B1/58
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a jointing structure wherein jointing structure for girders and beams in an area between supporting points of the girders is simplified, and the girders, the beams and column bases are joined by relatively simple and easy work in the same position in the area between the supporting points of the girders. SOLUTION: A column base support metal 5 fixed on a girder B is equipped with an upright plate 8 that is capable of being inserted into a column base part C1 of a column C, and the upright plate 8 is placed on and fixed to a specified position on the girder B so that the axis thereof becomes identical with the axis Z-Z of the column. The column base part C1 is equipped with a downwardly-opened groove 13 opening toward the lower end face of the column C and fixed integrally to the column base support metal 5 with driftpins 17. A beam support metal 1 is equipped with a continuous groove 25 capable of being adjusted to the upright plate 8 and positioned on a specified position on the girder 8 with the column axis Z-Z as its center with the continuous groove 25 adjusted to the upright plate 8.
Patent JP-H105627-A (JP)
Title: Chemical injection apparatus of centrifugal separator
Inventor: SUGAWARA YOSHIYUKI
IPC: B04B1/20
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce a chemical injection ratio and to enhance separated sludge recovery by inserting a sludge supply pipe and a chemical injection pipe into a sludge supply chamber separating sludge into separated sludge and a separated liquid and separately supplying sludge and chemicals to the inner body emitting port of the sludge supply chamber or to the vicinity thereof. SOLUTION: In a centrifugal separator injecting chemicals into sludge to separate the sludge into separated sludge and a separated liquid, a sludge supply pipe 12 and a chemical injection pipe 1 are inserted into a sludge supply chamber 14 and the chemical injection pipe 1 is arranged so as to inject chemicals into an inner body emitting port 15 or the vicinity thereof from the injection port 1a of the chemical injection pipe 1. At this time, the chemical injection pipe 1 is pref. arranged on both sides of the sludge supply pipe 12 so that a sludge supply port 12a and the injection port 1a are positioned on a same plane. By this constitution, the reaction of sludge and chemicals is brought about and flocculated sludge formed by the reaction can supplied to the pool 18 of the centrifugal separator within an extremely short time without receiving a strong shock.
Patent JP-S6052599-A (JP)
Title: Electrolytic method for removing metallic plating from plated steel sheet
Inventor: SUEMITSU TAKAMASA
IPC: C25F5/00
Filed: 1983-09-02
Abstract: PURPOSE:To prevent the partial removal of plating from a both-side plated steel sheet and to improve the commodity value by placing electrodes to supply electric current to both edges of one side of the steel sheet in the lateral direction and by electrolytically removing metal from the other side. CONSTITUTION:A cathode plate 2 confronting a plated steel strip 1 as an anode is placed in an electrolytic cell, the cell is filled with an electrolytic soln., and the strip 1 is introduced. Electric current is supplied to both edges 5 of one side of the strip 1 in the lateral direction from electrodes 13 placed by the edges 5. The flow of electric current from the edges 5 to the plate 2 is controlled to prevent the removal of plating from one side 4. Thus, the partial removal of the metallic plating 4 is prevented, and the commodity value of the strip is improved.
Patent JP-S6052865-A (JP)
Title: Position detector for electrophotographic copying machine
Inventor: KAJIMOTO MASATSUGU
IPC: G03G21/00
Filed: 1983-09-02
Abstract: PURPOSE:To prevent detection miss by using a destaticizing lamp before a cleaner or a destaticizing lamp before transfer as a light source for a position detector which detects the seam position of a photosensitive body. CONSTITUTION:A destaticizing lamp 12 before a cleaner is provided on the inside of a photosensitive body 1 in the position where said lamp faces a cleaning device 11. A lamp 12 consists of a tubular body having the length equal to the overall width of the body 1. A position detector 13 consists of a photodetector and is provided in the position where said detector faces the lamp 12. Said detector detects the seam position of the body 1 by receiving the light from the lamp 12 transmitted through a through-hole 1a opened to the body 1. Even if the body 1 shifts laterally during rotation, the light from the lamp 12 arrives at the detector 13 through the hole 1a and therefore a detection miss is obviated. Since the lamp 12 or the like is used as a light source, there is no need for providing freshly a light source and the need for the space to install the light source is eliminated as well.
Patent JP-S5861699-A (JP)
Inventor: WATANABE HIROSHI
IPC: F16B43/00
Filed: 1981-10-08
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-H088493-A (JP)
Title: Heat radiating structure for semiconductor laser device
Inventor: SAITO YOSHIMASA
IPC: H01S5/00
Filed: 1994-06-20
Abstract: PURPOSE:To obtain a heat radiating structure which is high in heat radiating efficiency to cool down a semiconductor laser device and capable of making it small in size and high in mobility. CONSTITUTION:A semiconductor laser device 1 is mounted inside a cylindrical member 10, and a heat radiating fin 20 is provided in the outer circumference of the cylindrical member 10, wherein a foil material 21 is formed in a corrugated shape to serve as the heat radiating fin 20 and fixed in the outer circumference of the cylindrical member 10 to ventilate the member 10 along its axial direction. An air cooling fan 40 which forces air to flow over the heat radiating fin 20 along the axial direction of the cylindrical member 10 is fixed to the rear end of the cylindrical member 10. The heat radiating fin 20 can be lessened in thickness and in space between its corrugations, so that it can be enhanced in surface area and consequently improved in heat radiating efficiency.
Patent JP-H062662-A (JP)
Title: Closed type motor-driven compressor
Inventor: NOGUCHI KAZUHITO
IPC: F04B39/12
Filed: 1992-06-19
Abstract: PURPOSE:To separate a cap tube along a cut when the cap tube is pulled out from a connecting pipe, and facilitate the pulling-out of the tube by sealing up the cap tube having a perforation like cut in an opening end part of the connecting pipe fixed to a closed container. CONSTITUTION:In this closed type motor-driven compressor, a connecting pipe 2 being connected to a cooling system is fixed to a closed container 1, and in order to prevent paint from entering the connecting pipe 2 when the closed container 1 is coated with the paint, or to prevent inactive gas in the closed container 1 from leaking, a cap tube 3 (6) is attached to the connecting pipe 2. In this case, the cap tube 3 (6) is formed by providing an insertion part 7 being brought into pressure contact with the inner peripheral surface of the connecting pipe 2 and an external cylinder 8 being brought into pressure contact with the outer peripheral surface of the connecting pipe 2. A perforation like cut 10 is formed on the external cylinder 8. Thereby, when the cap tube 3 (6) is pulled out, if only the external cylinder 8 is torn from a cutting starting point 11 of the cut 10, the tube 3 can be pulled out in small power.
Patent JP-H0212808-A (JP)
Title: Forming method of mask for x-ray lithography
Inventor: IKEDA TSUTOMU
IPC: G03F1/80
Filed: 1988-06-30
Abstract: PURPOSE:To easily and quickly separate a flat plate from a mask film body when the mask film body formed on the flat plate is transferred to a holder, by providing a metal layer between the mask film body and the flat plate. CONSTITUTION:After a mask film body 6 composed of X-ray transmitting layers 3, 5 and an X-ray absorber 4 is formed on a flat plate 1, the mask film body 6 is fixed on a retaining body 7, the flat plate 1 is separated from the mask body 6, and the mask film body 6 is transferred to the retaining body 7 to form a mask for X-ray lithography. At this time, a metal layer 2 is arranged between the mask film body 6 and the flat plate 1, thereby facilitating the separation of the mask body 6 and the flat plate 1. For example, the above metal layer 2 contains one or more kinds of gold, silver, tin, platinum, palladium and rhodium, and is formed by using vacuum heating deposition method, sputtering method, etc. After the metal layer 2 is dipped in solvent, and the flat plate 1 and the metal layer 2 are separated, the metal layer 2 is eliminated by a method such as dissolving elimination and plasma etching.