baber/WOPTO huggingface dataset:
Patent JP-H07144739-A (JP)
Title: Workpiece conveyance device
Inventor: SHIGECHIKA YUUICHI
IPC: B65G47/28
Filed: 1993-11-25
Abstract: PURPOSE:To provide a workpiece conveyance device which is preferable for supplying a plurality of cylindrical workpieces to a predetermined section continuously at a fixed time interval. CONSTITUTION:A workpiece conveyance device is provided with a rail 3 whose cross section is in the shape of one-end opened square, a conveyance member in which a plurality of conveyance pins 7 are provided on a long flat plate body 6 which extends in parallel along the rail 3 at an interval which agrees with an interval in the direction of conveyance of a workpiece A and protrude toward an upper section of the rail 3, and a pair of parallel hold members 8 which are attached on the conveyance member at an interval in the longitudinal direction. The conveyance member turns horizontally while maintaining the parallel condition with the rail 3 via a bearing 9 due to rotation in one direction of a rotary plate 10 to convey a plurality of workpieces A on the rail 3 all together every one pitch via the conveyance pins 7.
Patent JP-H02168524-A (JP)
Title: Gas circuit breaker
Inventor: SAKAKI MASAYUKI
IPC: H01H33/70
Filed: 1988-12-20
Abstract: PURPOSE:To alleviate electric field concentration at the tip part of a movable arcing contact for reducing the separation distance thereof, and make a gas circuit breaker compact by embedding an alleviation shield in an insulation nozzle for electric field alleviation and connecting the shield to a movable main contact. CONSTITUTION:An alleviation shield 20 is embedded in an insulation nozzle 19. This shield 20 is formed with metal and the root thereof is made in contact with a movable main contact 17. As a result, equipotential lines slightly shift to the side of a fixed arcing 25, avoiding the portion of the alleviation shield 20. According to the aforesaid construction, the equipotential lines are off even the tip part A of the movable arcing contact 16 and come to have a large gap from each other, thereby alleviating electric field concentration. Also, electric field concentration is similarly alleviated even at the tip part B of the movable main contact 17.
Patent JP-H08162994-A (JP)
Title: Radio communication equipment with unauthorized use preventive function
Inventor: SARAYA NOBUKI
IPC: H04B1/3822
Filed: 1994-11-30
Abstract: PURPOSE: To make a radio communication equipment having a possibility of being used in an unauthorized manner lose the function as of the radio communication equipment by receiving the transmission signal from other radio communication equipment. CONSTITUTION: When a reception code is detected from a reception signal by a reception code detection means 12, this reception code and a first code to be stored in a first code storage means 18 are compared in a first code comparison means 14. When the codes match, a first use inhibition means 22 destroys the partial or all the data for maintaining the function as a radio communication equipment to be stored in a control data storage means 24 or makes the data impossible to be read.
Patent JP-2001137899-A (JP)
Title: Dehydration method of sludge mainly composed of inorganic particle and refining agent for dehydration thereof
Inventor: MORI SUSUMU
IPC: C02F11/12
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a dehydration method for sludge which forms flocculated floc having good filtration dehydratability by using a refining agent for dehydration prepared by using iron sulfate and polymerized silicic acid in combination in place of aluminum salts and iron salts for the sludge mainly composed of inorganic particles, and to obtain a refining agent for dehydration thereof. SOLUTION: This dehydration method for the sludge mainly composed of the inorganic particles consists in adding and mixing the iron sulfate to the sludge mainly composed of the inorganic particles in a range of 5 to 20% in terms of FeO per solid of the sludge, then regulating its pH to 9 to 11 by using an alkaline agent, adding the polymerized silicate to the sludge in the range of a molar ratio of 1 to 10, more preferably 3 to 7 to the iron in the iron sulfate and subjecting the sludge to mixing and agitating to perform floc formation, then subjecting the sludge to a mechanical dehydration treatment with a filter press, or the like. The refining agent is used for this sludge. The highly efficient dehydration treatment and the reduction of the weight of dehydrated cake are made possible. The formed dehydrated cake and separated water are free from the worry about the influence of the free chlorine on the natural environment and the formation of trihalomethanes, or the like, and are environmentally safe.
Patent JP-H11146619-A (JP)
Title: Spindle motor
Inventor: HORATA NAOKI
IPC: H02K1/18
Filed: 1997-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor which can prevent flow stress from working on a bearing and reduce vibration and noise, by forming the support structure of a stator double for control of the rigidity. SOLUTION: An auxiliary cylindrical body 1 having clearances 4, 5 is provided between a bearing support 12 protruding from a bracket 11 and a stator 17. Formation of the clearances 4, 5 prevents deformation to the bearing support 12 or top and bottom bearings 15, 16 by heating and hardening adhesives for stable rotation of a rotor. It is possible to attain restraint of vibration and prevention of noise. By charging a filler into the clearance 4, it is possible to adjust the rigidity of an auxiliary cylindrical body 1.
Patent JP-H03182946-A (JP)
Title: Memory interface
Inventor: NAKAMURA KAZUO
IPC: G06F5/06
Filed: 1989-12-12
Abstract: PURPOSE:To attain circulation in a specified memory area to execute access without depending on software by providing an offset register, a mask register, an AND means, a base register and an addition means. CONSTITUTION:When an absolute address circulates in the memory area for 256 bytes in the range of 0500-05 FF so as to attain access, 0500 being the head address of the memory area is stored in the base register 1 and 00FF showing the accessible range of the memory area is stored in the mask register 3. Offset addresses in the offset register 2 are sequentially incremented and the AND gate 4 sets higher eight bits of the offset addresses to be invalid. Then, the effective address in the range of 0500-05FF is repeatedly outputted from the adder 5. Thus, the address can circulate in the specified memory area so as to attain access without depending on software, and a burden on a software-side can be reduced.
Patent JP-H06272570-A (JP)
Title: Generator utlizing thrust of jet engine
Inventor: KAWAZOE TSUTOMU
IPC: F01D1/32
Filed: 1992-11-05
Abstract: PURPOSE:To generate electric without generating industrial wastes while saving fuel. CONSTITUTION:A circular drum 2 is floated in water stored in a water tank 1, plural jet engines 3 are provided on the outer diameter part of the circular drum and a spindle 4 is fitted to the central part of the circular drum so that a step-up gear 5 and a generator 6 are interlocked with the spindle. The object can be also achieved by injecting a jet engine in the air.
Patent JP-H09155159-A (JP)
Title: Deodorizing apparatus
Inventor: SUZUKI TADAMI
IPC: B01D53/86
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To accelerate a temp. rise and to uniformize temp. distribution while increasing exhaust gas purifying capacity. SOLUTION: A discharge route of exhaust gas constituted of fins 7 is strongly constituted of a pipe-shaped thin metal plate 9 and a heat insulating material 10 so as to spirally raise exhaust gas through the discharge route. By this constitution, a deodorizing apparatus large in the contact area of a catalyst and exhaust gas, reduced in the temp. difference between the inlet and outlet of exhaust gas, increased in temp. rising speed and high in exhaust gas purifying capacity is obtained.
Patent JP-H08181281-A (JP)
Title: Semiconductor power control device
Inventor: KANESU NORIYUKI
IPC: H01L29/78
Filed: 1994-12-26
Abstract: PURPOSE: To reduce the current density of a high current region which appears near a connection part and avoid partial overheating and electromigration which occurs when an aluminum conductor is used in the wiring. CONSTITUTION: Respective second power electrodes connected to each other are connected to a second power terminal 104 provided at the edge part of a power control device main part 102. The respective second power electrodes connected to each other are connected to a connection part 106 with a first wiring and the connection part 106 and the second power terminal 104 are connected to each other with a first wiring 107 and a third wiring 108 in parallel.
Patent JP-2000148782-A (JP)
Title: Method and system for retrieval from relational data base and information recording medium where retrieving program for relational data base is recorded
Inventor: YAMASHITA OSAMU
IPC: G06F17/30
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To shorten a retrieval wait time and to decrease the necessary storage capacity and communication capacity. SOLUTION: A retrieving means 6 checks whether or not respective records meet given retrieval conditions in the order of keys from the record given a key of specified order, extracts and holds at least part of each record meeting the retrieval conditions, and counts how many times the retrieval conditions are met, thereby quitting the retrieval when the frequency reaches a specific frequency. At this time, an output means 8 outputs the record extracted and held by the retrieving means 6 and a order storage means 10 stores the order of the key added to the record having met the retrieval conditions last. Then a retrieval control means 12 when next retrieval is performed specifies the order stored in the order storage means 10 to the retrieving means 6, which is made to start retrieval.
Patent JP-H07154672-A (JP)
Title: Adjustment jig for video camera
Inventor: OKUBO HATSUO
IPC: H04N17/00
Filed: 1993-11-29
Abstract: PURPOSE:To reduce a work space at the adjustment. CONSTITUTION:A video camera adjustment jig 1 has a nearly cylindrical case 2 whose one end is provided with a thread groove 2a corresponding to a thread groove 13a for filter mount formed to a lens frame 13 of a video camera 10. A small sized chart 3 on which a measurement chart is drawn and a resin filter 4 diffusing an external light uniformly are provided to other end opening 2b of the case 2 while they are overlapped with each other.
Patent JP-H03182552-A (JP)
Title: Thermoplastic polyamide resin composition
Inventor: TOGASHI OSAMU
IPC: C08K5/1525
Filed: 1989-12-12
Abstract: PURPOSE:To obtain the title compsn. excellent in the molding characteristics such as flowability and releasability by mixing a polyamide resin with a specified amt. of a specific org. ketene dimer compd. CONSTITUTION:100 pts.wt. polyamide (e.g. nylon 6) is mixed with 0.01-15 pts.wt. org. ketene dimer compd. of the formula (wherein R<1> and R<2> are each a 3-10C hydrocarbon group).
Patent JP-H03184126-A (JP)
Title: Arranging method for instruction codes of compiler and program
Inventor: KOIKE HIROSHI
IPC: G06F9/45
Filed: 1989-12-13
Abstract: PURPOSE:To improve the probability where the desired codes to receive accesses are included in an instruction cache by producing an object program where the code trains obtained by compiling the sentences having high executing frequencies are arranged into a single area. CONSTITUTION:A compiler 1 produces an object program 8 from a source program 5, and the program is carried out by an information processor 15 consisting of a main storage 16, an instruction cache 18, an instruction cache controller 17, and a CPU 19. Then the compiler 1 obtains the executing frequency 6 of each sentence included in the program 5 via an executing frequency measuring part 2 based on the program 5. A source program analyzing part 3 obtains the source program analysis result 7 including the executing frequency based on the program 5 and the frequency 6. A code generating part 4 produces the program 8 where the code train obtained by compiling the sentences having the executing frequencies smaller than the threshold value 9 is separated from the code train obtained by compiling the sentences having the executing frequencies larger than the value 9 based on the result 7 and the value 9.
Patent JP-H07155807-A (JP)
Title: Skew rolling method of seamless tube
Inventor: SHIMIZU TETSUO
IPC: B21B19/04
Filed: 1993-11-30
Abstract: PURPOSE:To prevent the generation of failure of biting, to increase the degree of freedom in the setting of rolling and to improve yield and productivity in piercing. CONSTITUTION:In a skew rolling method of a seamless tube, face angles on the inlet side of rolling rolls 31A, 31B are varied in the pass-line direction, the face angle alpha1 on the inlet side in the region where a material to be rolled begins to contact the rolling rolls 31A, 31B is made relatively smaller and the face angle alpha1 on the inlet side in the region where the material to be rolled is advanced toward the gorge part after that is made relatively larger.
Patent JP-2000147614-A (JP)
Title: Camera
Inventor: YAMANE KENJI
IPC: G03B7/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To improve operability and the design of outside appearance by reducing the number of switches. SOLUTION: A mode changeover switch is used also as a pop-up detection switch 5 in a body 1. When a pop-up stroboscope 3 is depressed slightly so that it is turned, a lever 6 comes in contact therewith, and the switch 5 is turned on. By performing the on/off operation of the switch 5 twice or more for not longer than a fixed time, a mode is changed over. When a mode is set to an automatic light emitting mode and a red-eye alleviating mode and the like, the stroboscope 3 is operated to repeat the on/off operation of the switch 5, whereby the mode is successively changed over.
Patent JP-H09149026-A (JP)
Title: Receiver and reception retiming changeover system
Inventor: FUJITA KENICHI
IPC: H04L7/02
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a reception retiming changeover system in which changeover of a reception retiming clock is not required in response to a connection form of an S bus cable in an ISDN (integrated services digital network, registered trademark). SOLUTION: Received data are given to a delay circuit 5a, in which plural numbers of smaller delays are provided in comparison with a transmission clock 10 and the resulting signal is given to a reception timing circuit 6. The reception timing circuit 6 latches output data of the delay circuit 5 asynchronously with the transmission clock 10 and the data are given to a comparator circuit 7. The comparator circuit 7 compares the output data of the reception timing circuit 6 with the output data from the delay circuit 5a and selects a most proper delay and a selection signal 12 is generated. A selection circuit 8 selects specific delay data based on the selection signal 12 among outputs of delay circuits 5b, 5c.
Patent JP-H07182131-A (JP)
Title: Display switching control method for display controller
Inventor: AISAKA KAZUO
IPC: G06F3/0482
Filed: 1993-12-22
Abstract: PURPOSE:To provide a function to enable a user to easily operate many files in a user interface environment where plural display devices of different functions are used. CONSTITUTION:A file attribute deciding device 104 receives the attributes of files, the attribute of each output device, the present screen display state, etc., from a table storing device 107 and decides a specific device that is optimum to output by evaluation. The file attributes (especially discrimination between output and input/output), the difference between the file size and the screen size, the congestion of the present display, etc., are used as indexes for calculation needed for evaluation. Thus plural display data are automatically distributed so that the characteristic of each device is best used. As a result, the screens of input/output devices are arranged to cover the insufficient display capacity and at the same time a user can easily operate the screens.
Patent JP-H06173666-A (JP)
Title: Exhaust gas purifying device of internal combustion engine
Inventor: HATANAKA YOICHI
IPC: F01N3/28
Filed: 1992-12-03
Abstract: PURPOSE:To improve a purifying rate by providing a valve and a catalyst in first and second passages respectively, and providing a pipe passage for connecting the inlet part of the catalyst of the first pipe passage to the outlet part of the catalyst of the second passage, and selectively opening/closing two valves and serially and parallelly forming the two catalyst. CONSTITUTION:An exhaust pipe 14 is branched into first and second pipe passages 20, 22, and a first valve 51, a first catalyst 41, a third valve 61 are provided on the pipe passage 20, and a second catalyst 42 and a second valve 71 are provided on the pipe passage 22, and then the upstream side of the first catalyst 41 and the downstream side of the second catalyst 42 are connected to each other by the pipe passage 28. The valve 51 is closed, the valve 61 is opened and the valve 71 is closed by a control unit 100 when a temperature of exhaust gas is known by the signal of a temperature sensor 110, and the catalysts 42, 41 are connected together is series. When the temperature of the exhaust gas is high, the valve 51, is opened, the valve 61 is opened and the valve 71 is opened and then the catalysts 41, 49 are connected together in parallel. Consequently, the pipe passage of the catalyst is changed over in response to the temperature of the exhaust gas, and the purifying rate is improved and then deterioration of the catalyst is prevented.
Patent JP-H01165953-A (JP)
Title: Liquid chromatograph
Inventor: TSUKADA KATSUO
IPC: G01N30/44
Filed: 1987-12-23
Abstract: PURPOSE:To enable the collection of a refined component without a loss of a sample, by providing a check valve to prevent the backflow of a liquid to a solvent reservoir and also by providing a capacity variable chamber in a channel connecting a detector and a pump together. CONSTITUTION:An eluant is supplied from a solvent reservoir 1 to a column 4 by a pump 2. A sample is injected from a sample injection device 3, separated by the column 4 and detected by a detector 5. Next, an eluate from the detector 5 is led to a recycle valve 6. A separated component is collected or it is circulated again through the pump 2 to be subjected to re-chromatography in the case when the separation is insufficient. The collection of the sample or the execution of the re-chromatography is effectuated herein by a switching operation of the valve 6. When the recycle chromatography is implemented, an eluate from the valve 6 passes through a capacity variable chamber 9 and is sucked by the pump 2. When the pump 2 is in a suction stop process, the eluate is reserved in the variable chamber 9. In this case, the flow of the eluate toward the reservoir 1 is prevented by a check valve 8.
Patent JP-H05132718-A (JP)
Title: Production of cold rolled steel sheet for working
Inventor: SENUMA TAKEHIDE
IPC: C21D8/04
Filed: 1991-11-13
Abstract: PURPOSE:To improve the ridging resistance and deep drawability of a steel sheet by specifying hot rolling conditions, average cooling velocity at the time of transformation, and rolling conditions with respect to a steel having a composition where respective contents of C, Ti, and Nb are specified. CONSTITUTION:The composition of a steel is regulated so that it contains, by weight, <=0.005% C, <=0.005% N, and <=0.050% S and also contains Ti and/or Nb by the amounts satisfying 0.1(Ti/48+Nb/93)<C/12+N/14+S/32<2.0(Ti/48+ Nb/93). This steel is hot-rolled at a temp. in the range between Ar3 and Ar3+100 deg.C at >=35% total draft to undergo the refining of < ferrite. Subsequently, cooling is done at =10'C/sec average cooling rate to perform gamma-alpha transformation. Successively, rolling is done at a temp. in the region of <=Ar3 at >=70% total draft, followed by coiling at 600-750 deg.C. Then, pickling, cold rolling, and annealing are performed, by which the steel sheet having texture which is a high integration degree of (111)(112), (554)(224), etc., can be produced.
Patent JP-H06174864-A (JP)
Title: Clock corrected by radio wave
Inventor: SASAKI ATSUSHI
IPC: G04G5/00
Filed: 1992-12-03
Abstract: PURPOSE:To eliminate nonconformity that could take place if time adjustment is carried out at the same time as when an-additional function means such as an alarm generator is operated. CONSTITUTION:A control portion 9 receives electric waves including time information every hour on the hour to correct a timer means 2 to adjust the analog and digital timepieces of a display portion 3. Also, a stop watch portion 4, a timer portion 5, an alarm time storage portion 7 and an alarm portion 8 are selectively operated in response to inputs from an input portion 6. Should the above portions be operated, corrected or adjusted at the same time, the stop watch portion 4, the timer portion 5, the alarm time storage portion 7 and the alarm portion 8 are operated in that order of precedence when required, without interference from the correcting operation for the timer means 2.
Patent JP-2001145235-A (JP)
Title: Incoming plate
Inventor: YOSHIDA MASARU
IPC: H02G3/22
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an incoming plate whose projection from a building face is suppressed and fitting workability is improved. SOLUTION: An opening part 3 is formed of the recessed parts 28a and 34 of a body 20 and a cover 30. The peripheral part of the opening part 3 abuts on a wire 2 and the wire 2 is supported. A member supporting the wire 2 is not required and the opening part 3 can be suppressed to a minimum size through which the wire 2 can be inserted. Thus, projection quantity from the building face 1 can be suppressed and the number of parts can be reduced. An insertion hole is installed in the cover 30, the wire 2 can be pulled into the cover 30 and the body 20 from one end, and the fitting workability of an incoming plate can be improved.
Patent JP-H06176321-A (JP)
Title: Polishing device and polishing method for magnetic head
Inventor: WAKI YOSHIHARU
IPC: G11B21/21
Filed: 1992-12-03
Abstract: PURPOSE:To enable the polishing of the floating surface of a magnetic head to an arbitrary projecting shape in the state of adhering the magnetic head to a supporting spring and to decrease the working level difference between a head substrate and a magnetic film. CONSTITUTION:The magnetic head 7 which is mounted with an X table 1, a Y table 2, a Z table 3, an theta motor 4 and a phi motor 5 and is adhered to the supporting spring 6 mounted to the theta motor 4 is oscillated in an orbit of an arbitrary function. The magnetic head 7 is pressed and oscillated to a diamond disk 9 for polishing mounted to an air spindle 8 and is brought into sliding contact therewith, by which the floating surface shape of the magnetic head is generated and polished.