baber/WOPTO huggingface dataset:
Patent JP-H10103045-A (JP)
Title: Exhaust emission control device of engine
Inventor: MORI KOICHI
IPC: F01N3/20
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To shorten the length of an exhaust passage up to a catalytic converter as well as to prevent any possible exhaust interference from occurring in an effective manner by installing a partition wall, partitioning off the exhaust passage into both first and second exhaust passages so as to obviate the exhaust interference, and further partitioning both these first and second exhaust passages in succession to the partition wall with a valve existing in a valve opening position. SOLUTION: An exhaust manifold 10 and a valve body 20 being connected to its both are installed in a partition wall 23 partitioning both first and second exhaust passages 31 and 32, and further both these first and second exhaust passages 31 and 32 are partitioned by a catalytic valve 11 or bypass valve 12 existing in a valve opening position. In brief, a valve chamber 21 being connected to the said manifold 10 is formed from an outer wall part, and the partition wall 23 is installed so as to traverse the central part.  Then, a storage hole storing the bypass valve 12 existing in the valve opening position is formed in this partition wall 23, while a housing 40 at the downstream side of the valve body 20 is partitioned off into a catalytic passage 5 installing an upstream catalytic converter 2 and a bypass passage 4 which is partitioned off into two exhaust passages by another partition wall 41.
Patent JP-H0982163-A (JP)
Title: Movable contact of sliding switch device
Inventor: UCHIYAMA NORIO
IPC: H01H15/06
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent damage to the claw parts of a sliding element during assembly so as to improve operation of a switch by curving and enlarging outwardly the end of at least one of both leg pieces of a movable contact which is engaged and locked with the claw parts. SOLUTION: A sliding switch device S has a sliding element 1 moved by an operating lever, a movable contact piece 2 constructed of a thin plate of a conductive metal which comes into contact with and leaves the fixed contact 10 of a plate 7, and a spring 12 located between the sliding element 1 and the contact 2. Claw parts 121, 122 are formed on both side wall surfaces 111, 112 of the sliding element 1, and oblong holes 41, 42 which are engaged and locked with the claw parts and which serve as guides are formed in both leg pieces 211, 212 of the contact 2. The end 221 side of the leg piece 211 of the contact 2 is curved and enlarged outward from the portion where the oblong hole 41 is provided. Thus when the contact 2 is assembled to the sliding element 1, the claw part 121 is less shaved by the end 221 and can be firmly engaged.
Patent JP-S61197370-A (JP)
Title: Feeder for travelling yarn
Inventor: ERUMETE RIBA
IPC: B65H51/20
Filed: 1985-11-18
Abstract: A delivery device for continuous threads, having a storage member (5) to which the thread passes in circumferential direction and from which the thread is withdrawn over head, on which member a given adjustable number of thread turns is stored as storage quantity between point of feed and point of withdrawal, a light monitor which scans the outer surface of the storage member and controls the rotary drive for delivering the thread being provided in order to determine the turns of thread. In order to achieve a high output construction which is insensitive to disturbance, the storage member (5) has a light guide, the end surfaces (35', 35'') of which are exposed towards the outer surface (6) of the storage member, one end surface (35') of each light guide facing the transmitter (29) of the light monitor and the other end surface (35''), staggered in circumferential direction of the storage member (5), facing the receiver (30) of the light monitor.
Patent JP-H10110726-A (JP)
Title: Oil pressure damping elastic bearing
Inventor: GAEB GERD
IPC: F16F13/14
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain bias or prestress which is different in various applications or operating ranges economically by disposing at least one elasticity clamping body at the outside of a chamber. SOLUTION: A hydraulic damping rubber/elastic bearing includes an inside part or inside pipe 1 and an outside pipe 2 which is positioned coaxially to the inside part 1. It is preferable that the hydraulic damping rubber/elastic bearing involves a plurality of clamping bodies 5 at the outside of a chamber 4. The respective clamping bodies 5 can be positioned at both end surfaces of the rubber/elastic bearing. This permits the respective clamping bodies 5 to be fixed against the outside pipe 2 through a ring-shaped component 6. The respective clamping bodies 5 can be extended inward in a diametrical direction toward the inside part 1. Corresponding clamping and damping conditions are achieved by providing an appropriate distance between the clamping body 5 and the inside part 1 and selecting the material which forms the clamping body 5.
Patent JP-S63111049-A (JP)
Inventor: WATANABE AKIO
IPC: B32B15/08
Filed: 1986-10-30
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-H04356340-A (JP)
Title: Surface reforming method for cast slab in continuous casting
Inventor: KARASHIMA KAZUO
IPC: B22D11/12
Filed: 1991-09-09
Abstract: PURPOSE:To remarkably improve the workability of a cast slab in a continuous casting of steel by holding a part or the whole of a witness mark part of the cast slab within a specific temperature range being an eutectic point or below of steel. CONSTITUTION:In horizontal continuous casting, solidification is started by the intersection of a break ring 1 and a water cooling mold 2 by intermittent drawing, advances by aging, and a surface flaw called as a witness mark is generated in the joined part of an old solidified core and a new solidified core. In a surface reforming method for the cast slab in the continuous casting of steel for crystallizing an eutectic carbide, prior to a hot plastic working process or a grinding process, a part or the whole of the witness mark part or the oscillation mark part of the cast slab is held within the temperature range of the eutectic temperature or below, and also, >=-70 deg.C eutectic temperature of the steel. In such a manner, hot working such as hot rolling can be executed easily in the degree that the ruggedness of a surface layer of the cast slab and a decarbonized layer are eliminated slightly.
Patent JP-2001081472-A (JP)
Title: Repairing apparatus for coke oven wall
Inventor: KUNIYOSHI YASUHIDE
IPC: C10B41/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a repairing apparatus for a coke oven wall wherewith the position of the lance top (with a nozzle attached) of the apparatus in a coke oven can be displayed as a brick on the position on a CRT display screen exhibiting the brick arrangement of the coke oven. SOLUTION: An image exhibiting the brick arrangement of a coke oven, an object to be repaired, is displayed on a CRT display 40 of a repairing apparatus for a coke oven wall; the position of the lance top of the apparatus inserted into the coke oven is displayed as a brick at the position in the brick arrangement image displayed on the CRT display 40; and on the CRT display 40, the brick at the position in the brick arrangement image is caused to move in accordance with the motion of the position of the lance top.
Patent JP-H04252323-A (JP)
Title: Back-up system for printer controller
Inventor: INDEI SHIGEO
IPC: H04L69/40
Filed: 1991-09-10
Abstract: PURPOSE:To quickly, easily and accurately restore the important information erased out of a printer controller. CONSTITUTION:A file read-in/out control, part 31 receives the designation of a file server from a file server setting part 33 and transmits a log-on command to the file server. When an acknowledge is received from the file server, the part 31 produces a store request and then reads 8 file out of a file holding part 32 to trenfer the file. The file server stores the received file in a directory that received an open request. In such operations, the latest important information held at the part 32 is also held by the file server connected to a network 1 and backed up.
Patent JP-H07109325-A (JP)
Title: Production of foamed synthetic resin
Inventor: AOYANAGI MINAKO
IPC: C08G18/50
Filed: 1993-10-14
Abstract: PURPOSE:To produce a foamed synthetic resin without using specific fluorocarbons being in fear of the degradation of the ozone layer. CONSTITUTION:In this method for producing a foamed synthetic resin by reacting an active hydrogen compound with a polyisocyanate compound in the presence of a foaming agent and a catalyst, a 2-8C hydrocarbon, e.g. cyclohentane and water are used as the foaming agents and a polyol obtained by subjecting amines such as ethylene diamine to cyclization polymerization reaction with an alkylene oxide is used as an active hydrogen compound.
Patent JP-H0599956-A (JP)
Title: Ion current detector for internal combustion engine
Inventor: OSAWA TOSHIO
IPC: G01R19/08
Filed: 1991-10-04
Abstract: PURPOSE:To obtain an ion current detector for an internal combustion engine which eliminates noise pluses generated at the time of on and off of an ignition coil and judges the combustion easily and precisely. CONSTITUTION:By extracting the alternating current voltage of a resistor 5 with an alternating current coupler 8 and comparing with a comparator 9, detection pulses of ion current are obtained. Besides the ion current generation time in an ignition plug 3, noise pulses appear as detected pulses at the time of on and off of an ignition coil 1. Therefore, pulses are generated from monostable circuits 12, 14 for predetermined time from the on and off time of the ignition coil 1 and noise pulses are eliminated by applying a logic to detection pulses at an NAND circuit 15 by way of an NOR circuit 13.
Patent JP-H0890312-A (JP)
Title: Tool unit
Inventor: HIRANO HIDEKAZU
IPC: B23B29/034
Filed: 1994-09-28
Abstract: PURPOSE: To reduce a distance between a central position and a turning center, to reduce of centrifugal force acting on a tool unit and to make a main spindle rotation accelerable by shaping a balance weight mearly like a ring. CONSTITUTION: Since a balance weight 8 is formed into almost octagonal ring form, the centroid position G comes to an almost ring central position in consequence. Therefore, this centroid position G gets closer to a turning center O of a tool unit, enabling it to reduce a distance r1 between the centroid position and the turning center O at a time when a radius of gyration in a cutting tool tip is the smallest. In addition, the centroidal position G' when the radius of gyration in this tool tip is the largest comes to a distance r2 from the turning center O in the opposite direction to the initial centroidal position G, whereby this distance r2 is also shortened. Accordingly, centrifugal force acting on the tool unit becomes lessened as well. So any trouble in this tool unit is thus preventable. In brief, the rotational speed of a spindle is accelerable.
Patent JP-H01102252-A (JP)
Title: Heat receptor and accumulator
Inventor: MATSUDA SHOHEI
IPC: F24J2/34
Filed: 1987-10-14
Abstract: PURPOSE:To reduce the temperature change to which a heat storage material container is subjected and its circumferential temperature gradient by disposing heat transmission means, which transmits heat at a considerable rate of speed from the light entering side of heat transmission pipes having heat storage material to the opposite side, in contact with the outer surface of the heat storage material container. CONSTITUTION:Sunlight entering from an opening is directly projected to the light entering side of respective heat transmission pipes 31 having heat storage material that face the direction of sunlight, and only the reflected light by diffusion is projected to the opposite side. That is, the radiation heat of sunlight hits the light entering side of the heat transmission pipes 14 having heat storage material in large quantity to quickly heat the heat storage material 23 sealed in the heat storage material container 22. On the other hand, since only a small amount of radiation heat reaches the opposite side, the temperature of the heat storage material 23 does not rise much. However, the heat pipe 31 on the light entering side is heated by the radiation heat, and the operating liquid contained therein evaporates and moves to the opposite side through the heat pipe 31. Because of this, the heat storage material 23 on the opposite side is heated by the vapor, and the temperature gradually rises.
Patent JP-2000074104-A (JP)
Title: Disc brake
Inventor: SUZUKI SHINJI
IPC: F16D65/02
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To enhance the commercial value of a disc brake by subjecting the outside surface of calipers to a surface working to form a flat surface part so that thereon a print, sticker, etc., can be provided easily. SOLUTION: Calipers 3 are provided striding the two surfaces of a disc 1 and are supported by a mounting member 2 slidably in the axial direction of the disc 1. Friction pads 10 are installed between the calipers 3 and the two surfaces of the disc 1. Each piece of calipers 3 has an outer leg 6, and the outside surface portion 6B thereof which is visible from the outside of the vehicle is furnished with a flat surface part 11 using a surface processing means such as grinding or polishing, whereon a print mark 12 is printed using a means such as screen printing.
Patent JP-H04137692-A (JP)
Title: Remodeling of printed board
Inventor: NISHIHARA MIKIO
IPC: H05K3/46
Filed: 1990-09-28
Abstract: PURPOSE:To make it possible to enhance operation reliability and meet increased density of pitches by inserting a thin sheet insulator between an LS lead intended for remodeling and a device mounted-pad and cutting off from the inner layer. CONSTITUTION:When remodeling a printed board 3, an I/O pin 2 of an LS 11 is joined with a device mounted pad section 10 after having pasted a thin sheet insulator with a pin pad 4 intended for remodeling, which separates the I/O pin 2 to be remodeled from an inner layer 5. Then, a wire bonding section 9 of the thin sheet insulator is connected with a relay pad 17 with a single wire 8. The thin sheet insulator 6 (connection pad) is a discrete piece corresponding to each device mounted pad 4 (pin pad). A conductor layer 7 formed on the surface comprises a wire bonding section 9 and a device mounted pad section 10 corresponding to the lead 2 of the LS 11. Furthermore, it is acceptable that the size of the thin sheet insulator 6 is such that it may cover an LS 11 mounted region of the board and moreover, the insulator 6 is a sheet body having a hole equivalent to a lead 2 not intended for remodeling.
Patent JP-H03119904-A (JP)
Title: Pesticide application structure in rice transplanter
Inventor: NAKAO YASUNARI
IPC: A01C11/02
Filed: 1989-10-02
Abstract: PURPOSE:To provide the title structure so designed that a sprinkler to wet seedlings is setup above loaded seedlings at the upper side position of the seedling longitudinal feed direction compared to a pesticide feed section, thereby ensuring to the utmost the pesticide to assume such a condition as to be attached to a bed soil part at seedlings before planting. CONSTITUTION:Seedlings 6 loaded on a table 5 by a seedling longitudinal feed mechanism 8 are fed to a planting section. At this time, above the table 5, a pesticide feed section 9 to coat the seedlings 8 loaded with a pesticide is provided, and a sprinkler 11 to wet the seedlings 6 is set up above the loaded seedlings 6 at the upper side position of the seedling longitudinal feed direction compared to the pesticide feed section 9. Thus, the pesticide is ensured to the utmost to assume such a condition as to be attached to a bed soil part at seedlings before planting.
Patent JP-H09102451-A (JP)
Title: Wafer periphery exposure method and device
Inventor: MATSUKI TOSHIYUKI
IPC: H01L21/027
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a wafer periphery exposure method and a device which can prevent generation of a foreign matter caused by resist residue. SOLUTION: After a stage 2 which mounts a wafer 1 is rotated until its rotation angle becomes an angle which is equivalent to an exposure starting position of an exposure area, it is stopped, a emission end 4 is moved to a specified position based on an exposure width and exposure light is cast on the wafer 1 from the emission end 4 for a specified time. After a specified time passes, the stage 2 is rotated while a position of the emission end 4 in a wafer radial direction is controlled. When a rotation angle of the stage 2 becomes an angle which is equivalent to an exposure finish position in an exposure area, rotation of the stage 2 is stopped and exposure light is cast for a specified time. After a specified time passes, projection of exposure light is stopped. The above treatment is repeated. When exposure of all the exposure areas is finished, the emission end 4 is made to back.
Patent JP-H0198688-A (JP)
Title: Method for separating and recovering minor oleaginous component and protein through proton donation
Inventor: NISHIMURA TSUTOMU
IPC: C02F1/52
Filed: 1987-10-13
Abstract: PURPOSE:To separate and recover a minor oleaginous component and/or protein with simple operation in a high yield, by donating a proton to water contg. a minor oleaginous component and/or protein. CONSTITUTION:A proton is donated to water contg. a minor oleaginous component and/or protein the form of solution or emulsion, i.e., waste water generated from a food processing plant and a process in a marine product processing ship, if necessary, while applying a magnetic field, by electrolysis of water, ion exchange, electron bombardment, a method wherein a proton-releasing crystalline mineral having water of crystallization is directly donated, or a method wherein use is made of proton-contg. water prepd. by the above method.
Patent JP-S61138816-A (JP)
Title: Fuel evaporation rate control system for direct-injection inernal-combustion engine
Inventor: SASAKI SHIZUO
IPC: F02B75/12
Filed: 1984-12-07
Abstract: PURPOSE:To check a combustion noise in time of high load as well as to aim at exhaust emission control in time of low load, by spouting a cooling oil jet to the wall backside of a combustion chamber of a piston in a direct-injection type internal-combuation engine, while controlling an oil jet quantity according to driving conditions. CONSTITUTION:In case of a direct-injection type engine which makes injection fuel once stick to the inside of a combustion engine 4 formed in a piston 1 and accelerates evaporation of the sticking fuel by heating out of a wall surface of the combustion chamber, an oil jet 11 is spouted to the wall backside of the combustion chamber 4 from an oil nozzle 10 installed in a lower part of the piston 1. An oil quantity for the nozzle 10 is controlled by a needle 15 of a solenoid valve 14 according to driving conditions on the basis of a signal out of a control unit 17. In time of high load, the oil quantity is increased, cooling the combustion chamber wall surface properly, whereby combustion pressure is lowered down to some extent, promoting the reduction of NOx, and in time of low load, the oil quantity is decreased and HC and combustion variations are checked.
Patent JP-H09101285-A (JP)
Title: Method and device for suppressing deterioration of oxygen sensor
Inventor: TSUZUKI MASAJI
IPC: G01N27/26
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for suppressing deterioration of oxygen sensor by which the increase of the resistance of the sensor element of an oxygen sensor (deterioration of the oxygen sensor) can be prevented easily and surely while the oxygen sensor is used. SOLUTION: An oxygen sensor 10 is provided with a battery element 12 and a pump element 14 and a detection circuit 42 makes a constant current iCP to flow to the battery element 12 so that the electrode 12b side of the element 12 can function as an internal oxygen reference source and, at the same time, detects the air/fuel ratio of an internal combustion engine from the value of a pump current ip by controlling the current ip so that the voltage across the electrodes of the element 12 can become constant. While the fuel supply to the engine is cut, the oxygen bonded to the electrode 12b is removed by disconnecting the sensor 10 from the circuit 42 and applying a DC voltage Vs across the element 12 in the opposite direction for a fixed period of time.  After the voltage Vs is applied, the electrode 12b side is quickly restored to the internal oxygen reference source by making a restoring current iCP1 which is larger than the normal current to flow to the element 12. Therefore, the increase of the internal resistance of the element 12 while the sensor 10 is used can be prevented through a short-time process.
Patent JP-H07100161-A (JP)
Title: Condom with rings for prevention of sperm leakage
Inventor: SOTOMA YASUO
IPC: A61F6/04
Filed: 1993-09-07
Abstract: PURPOSE:To provide a condom which is very effective to prevent venereal diseases such as AIDS and the like or an unexpected pregnancy by remarkably reducing a possibility of the leakage of sperm from the inlet of a condom at the time of a sexual intercourse by providing rings for a sperm leakage prevention on the inner rim side of the inlet. CONSTITUTION:This condom has a rear end ring 3 which is attached to the inlet so as to face outside and a plurality of rings 4 for a prevention of sperm leakage which face inside and are provided inside of the condom. Although the number of rings 4 is most preferentially equal to two in consideration of the attaching process at a manufacturing stage, any number can be used. By providing these rings 4, a hatched space S surrounded by the condom main body and a penis 7 is used as a storing space of sperm. The condom is manufactured in such a manner that the rings 4 are firstly made, the rings 4 are loaded to a mold of which concaves correspond to the rings 4, and after that, the conventional manufacturing steps are performed.
Patent JP-S61121902-A (JP)
Inventor: HARII RESURII AANARU
IPC: B27C7/06
Filed: 1985-11-19
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-H1184630-A (JP)
Title: Mask with sensitivity correction pattern and mask holding member
Inventor: SHINKAI HIROSHI
IPC: G03F1/84
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To improve measuring accuracy without increasing the scale of a device by arranging a sensitivity controlling pattern in the region out of the transfer region of a real element in a mask. SOLUTION: Not only a circuit pattern 15 to be transferred but a pattern 1c to correct the sensitivity of a foreign matter detecting device is formed in a mask 1. The pattern 1c is formed in a size which gives the same output as that of a foreign matter particle (generally the min. size of detection) of the standard for the sensitivity correction, and the pattern 1c is arranged in such a manner that the pattern is first scanned by the optical system of the foreign matter detecting device. Since the laser light for scanning first irradiates the sensitivity correcting pattern 1c, the output of the reflected light is compared with the referential value and the difference is corrected. In this case, the correcting patterns 1c are arranged in plural lines in the scanning direction. Then the laser light scans the detecting region (transfer region) to detect a foreign matter.  In this step, decrease in the output of the laser light or deterioration of sensitivity of the detector are already corrected so accurate results of measurement can be obtd.