baber/WOPTO huggingface dataset:
Patent JP-S63138124-A (JP)
Title: Semiclosed cycle gas turbine combined with pressurized active sludge processing
Inventor: TAGA KIICHI
IPC: C02F3/22
Filed: 1986-11-27
Abstract: PURPOSE:To reduce a power loss and to improve the efficiency of sludge processing, by a method wherein exhaust compressed air is heated to a high temperature by means of a heater, the air is expanded by means of an air turbine to generate a power, and the exhaust compressed air is utilized as air for combustion to form a reproduction cycle. CONSTITUTION:A pressurized active sludge reactor 1 and an isothermal compressor 2 for multistage intermediate cooling reverse flow compression are provided. A number of air injection nozzles 3 are formed in the bottom of the reactor 1, deflectors 4, serving to circulate sludge, are situated in the reactor. Meanwhile, a heater 6 and a burner 7 are provided, high temperature air flowing out from a heating heat transfer surface 9 is expanded by means of an air turbine 11 to generate a power, and an isothermal compressor 2 and a generator 11 are driven by means of the power. An auxiliary heater 12 is provided, and increases temperature thanks to direct assist combustion of ordinary fuel in order to prevent heating of the heating heat transfer surface 9 to a high temperature when high temperature is generated with the aid of the heater 6.
Patent JP-2000112201-A (JP)
Title: Color printing system
Inventor: TOKITO YASUO
IPC: B41J3/42
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a color printing system capable of inexpensively performing color printing. SOLUTION: Plural electrophtographic printers 1 are superposed and used, the printers 1 are provided with a second paper ejecting port 23 ejecting a paper 2 obtained after printing to another printer 1 positioned above, and a second paper supplying port 19 receiving the paper 2 ejected from the second paper ejecting port inside the printer 1 on a position opposed to the port 23 of another printer 1 positioned below when the printer 1 is superposed, and also the printers 1 respectively incorporate the toner of different colors, supply the paper 2 inside the printer 1 in the case of printing and perform printing, eject the paper 2 obtained after the printing from the port 23, feed the paper 2 to the printer 1 positioned above from the port 19, and perform printing, so that the respective printers 1 perform printing on the paper 2 by each color inside the printer 1.
Patent JP-H04160189-A (JP)
Title: Sealing treating solution and method therefor
Inventor: FUKAMACHI KAZUHIKO
IPC: H01R43/16
Filed: 1990-10-24
Abstract: PURPOSE:To seal pinholes in an Au series plating film and to manufacture a connector having excellent corrosion resistance and small contact resistance by treating a connector having the electroplating film of Au or an Au alloy on an Ni plating film by a sealing treating soln. having a specified compsn. CONSTITUTION:As an intermediate layer, Ni plating is applied to the surface of a connector base metal by a Cu series or ferrous metal, on which the electroplating of Au or an Au alloy is applied. Then, press working is executed, and after that, many micropinholes in the Au series plating film are subjected to sealing treatment. As a treating soln., the one obtd. by dissolving, as essential components, by weight, 0.05 to 3% chelate formable ring N compounds such as ring N compounds having benzene rings, triazine series compounds or the like in an organic solvent such as toluene, xylene or the like, or the one obtd. by furthermore incorporating 0.001 to 1% of one or >= two kinds among aminic or phenolic oxidation preventing agents therein according to necessity is used.
Patent JP-H05117860-A (JP)
Title: Cvd film forming device
Inventor: ITOI HIROTO
IPC: C30B25/14
Filed: 1991-10-30
Abstract: PURPOSE:To enable forming a film having a uniform film thickness even in the inside of a slender pipe without delaying a film forming speed with a simple structure. CONSTITUTION:The reactive gases supplied from a reactive gas supplying section 1 are introduced into a resonance chamber 3 via a valve 2 and are heated by a heater 8, by which the film is formed on the inner side of a tubular body 7 to be formed with the film. The Helmholtz resonator constituted of a chamber 3 and the tubular body 7 to be formed with the film resonates when sound waves of suitable frequencies are radiated from a sound source 4 at this time. The gases in the tubular body 7 to be formed with the film, then, move back and forth nearly integrally and largely in the tubular body 7 to be formed with the film and the reactive gas concn. distribution over the entire part is uniformized. The film is thus formed at the uniform thickness on the inside surface of the tubular body 7 to be formed with the film.
Patent JP-2001107716-A (JP)
Title: Oil pan structure for internal combustion engine
Inventor: MITSUHARA SEIJI
IPC: F02F7/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of defectiveness in die-casting or casting an oil pan 2 and prevent a lubricating oil pump from air sucking, in the oil pan 2 provided with an oil reservoir 3 in a part of the internal bottom face of the oil pan 2, a baffle plate 9 to divide the inside of the pan 2 into upper and lower parts in the pan 2, an oil suction pipe passage 12 extending to the lubricating oil pump along the internal bottom face integrally with the internal bottom face at a portion other than the position of the oil reservoir 3, and a boss section 11 to support a nearly central part of the baffle plate 9 integrally with the baffle plate 9. SOLUTION: A rib 14 is provided between the oil suction pipe passage 12 in the internal bottom face and the boss section 11 to connect the two sections integrally with them.
Patent JP-2001106649-A (JP)
Title: Method for producing mixed gas of lower olefin with lower aliphatic carboxylic acid and method for producing lower aliphatic ester using the same mixed gas
Inventor: FUJITA AYUMI
IPC: C07C67/04
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently obtaining a mixed gas of a lower olefin with a lower aliphatic carboxylic acid by vaporizing the lower aliphatic carboxylic acid at a relatively low temperature in the method for producing ethyl acetate by catalytically reacting the lower olefin with the lower aliphatic carboxylic acid in the vapor phase. SOLUTION: The pressure of a lower aliphatic carboxylic acid is raised and the lower aliphatic carboxylic acid is mixed with the lower olefin, then heated and vaporized to thereby remarkably reduce the temperature at which the lower aliphatic carboxylic acid can be vaporized.
Patent JP-2000116178-A (JP)
Title: Brushless motor with soft start function
Inventor: SUNAGA HIDEKI
IPC: H02P6/06
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce dead time of electric power in a soft start by starting a rotor with a control signal having a duty ratio which increases gradually at regular intervals from the initial value of, that is, a prescribed duty ratio for minimum starting power. SOLUTION: The first motor control part 10 is provided with an indicated value reading means 22, an initial value setting means 23, a duty ratio initial value memory (e.g. 5.8%) 24, a soft start value computing means 25, and a control value computing means 26. The soft start computing means 25 computes a duty ratio which increases gradually at regular intervals from a preset initial value, and the control value computing means 26 generates a pulse signal based on the duty ratio and send out an output PWM signal for which an AND of the pulse signal and PWM signal are taken to a converting circuit 20. Therefore, soft start operation starts with the duty ratio (e.g. 5.8%) based on minimum starting voltage, thus it is possible to reduce dead time of electric power in a soft start.
Patent JP-2000108904-A (JP)
Title: Opening and closing operation mechanism of stroller folding mechanism
Inventor: ARAI YUICHI
IPC: B62B7/08
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide the open/close operation mechanism of a stroller folding mechanism excellent in an operability realizing the simplification of a structure by increasing the transmission efficiency of operating force and constituting a pulley and an operation lever. SOLUTION: In an opening and closing operation mechanism 10, the opening and closing of a folding mechanism is operated through a wire remotely. The pulley for wire winding 14 and an operation lever 16 for rotatingly driving this are supported turnably and integrally around a common shaft 15. The pulley for wire winding 14 is directly driven by the operation lever 16. The pulley for wire winding 14 is constituted integrally with the operation lever 16 and a safety lever for regulating the rotation of the pulley for wire winding 14 is provided and a projection engageable with the safety lever is provided on the proper place of the pulley for wire winding 14 or operation lever 16.
Patent JP-H03144691-A (JP)
Title: Light reception type display device
Inventor: NAKAMURA MASAYOSHI
IPC: G09F9/00
Filed: 1989-10-31
Abstract: PURPOSE:To facilitate assembling operation by fitting a printed board to a fitting member according to the fitting member and a printed board to a photoconductor, and positioning and mounting a panel plate which has a display window on the front surface side of a light reception type display element. CONSTITUTION:The printed boards 3 and 6 are fitted according to the fitting member 1 which protects circuit components driving the light reception type display element 9 fitted on the reverse surface side of the printed board 3 and serves as a spacer for setting the height size of fitting in a housing 32. The photoconductor 10 equipped with the light reception type display element 9 which is connected electrically to the printed board 3 and 6 and has a display part is positioned and fitted to the 2nd printed board 6 by fitting a fitting pin 10f in a fitting hole 6a. Further, the panel plate 20 which has the display window 20a is mounted on the photoconductor 10 by engaging a positioning projection part 21 in a recessed groove and the display plate 24 is positioned and mounted on the panel plate 20 by engaging the positioning projection part 12 with the recessed groove. Consequently, the assembling operation is facilitated.
Patent JP-H10114974-A (JP)
Title: Drain cock device
Inventor: YODA AKIRA
IPC: E03B7/10
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a drain cock device capable of simultaneously conducting the water conveyance and drainage of a plurality of water courses by one cock unit in a water work system with a plurality of the water courses supplying both hot water and water from each faucet. SOLUTION: The drain cock has a cock unit section 2 connected to its midway to a water service pipe, a transmission shaft section 4 arranged to the upper section of the cock unit section 2, and an operating handle section 3 operating the cock unit section 2 through the transmission shaft section 4, and the valve disk of the cock unit section 2 is displaced by working the operating handle section 3 and the water service pipe is changed over to the state of water conveyance or drainage. The drain cock has a plurality of drainage mechanisms 121 draining city water in a plurality of water courses to the cock unit section respectively and valves 21, 22, 23 simultaneously functioning when these drainage mechanisms 121 are opened and closed. Accordingly, each city water in a plurality of the water courses can be brought to the state of water conveyance and drainage at the same time.
Patent JP-H0999943-A (JP)
Title: Tying element for multiple harness, and tying method and tying device
Inventor: KASHIWABARA MASATOSHI
IPC: H01R43/28
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent harnesses from being tangled, facilitate a disposing work in the following process, and at the same time, automate the tying work by tying a multiple harness being discharged from an automatic press-bonding machine into a compact configuration. SOLUTION: A large number of wires are divided into a plurality of wire groups (1a), (1b), (1c)..., and one end of each wire group is connected by press-bonding to each branching connector respectively. At the same time, the other ends are collected and are collectively connected by press-bonding to one focusing connector 3 for a multiple harness 4. Then, such a multiple harness 4 is automatically manufactured. Then, an automatic press-bonding machine 6 being equipped with a pair of discharging rails 7 to discharge the multiple harness 4 to the outside of the machine by supporting and guiding the branching connectors and the focusing connector 3 under a parallel state, is interlocked.  Then, by making the branching connectors and the focusing connector 3 of the multiple harness 4 being discharged from the discharging rails 7 approach each other, the wire groups (1a), (1b), (1c)... are collected into one bundle under a doubly bent posture, and the collected wire groups 1' are collectively tied with an easily breakable tape 5, for the constitution.
Patent JP-S62141758-A (JP)
Title: Semiconductor storage device
Inventor: NAGATOMO MASAO
IPC: H01L27/10
Filed: 1985-12-16
Abstract: PURPOSE:To enable soft errors due to radioactive rays such as alpha rays to be avoided with a simple construction, by providing a high-concentration region having a first type of conductivity so as to prevent regions having a second type of conductivity and serving respectively as a charge storing region and a bit line from reaching the region under a passing-ahead channel controlling gate electrode. CONSTITUTION:A semiconductor substrate 1 having a first type of conductivity is provided with a region 6 having a second type of conductivity and serving as a charge storing region and with a region 7 having the second type of conductivity and serving as a bit line. Further, first and second high-concentration regions 13 and 14 having a higher concentration than that of the semiconductor substrate 1 is also provided so as to prevent the second-conductivity-type regions 6 and 7 from extending to the region under a passing-ahead channel controlling gate electrode 3. When P<+> layers 13 and 14 are formed, for example, a side wall 31 is formed by using SiO2, polysilicon or the like in the formation of a gate electrode 3, an impurity such as boron or the like is implanted with this side wall 31 used as a mask so that the P<+> regions 13 and 14 do not pass N<+> regions 6 and 7 which have been formed of an impurity such as As or the like before the formation of the side wall and do not extend to the region under the gate electrode 3.
Patent JP-2001109796-A (JP)
Title: System and method for managing shipping
Inventor: NAKADA AMI
IPC: G06Q50/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a shipping management system by which erroneous shipping of a shipping disapproval product is prevented and to provide a shipping management method using the system. SOLUTION: The system is provided with a data input part 1 to be used when product data indicating a shipping requested product are inputted, a product data storage part 2 for storing inputted product data, an inspection actual result information adding part 3a for creating shipping indication data on the basis of product data concerning the product which has passed a quality inspection after production among the products which have been produced in accordance with the product data and further on the basis of creating disapproval product data base on product data concerning the product which has not passed the quality inspection after production and a data output part 4 for outputting shipping indication data and disapproval product data.
Patent JP-H08153522-A (JP)
Title: Layer-built water-activated battery
Inventor: INOUE SHUNSUKE
IPC: H01M6/32
Filed: 1994-11-18
Abstract: PURPOSE: To provide a layer-built water-activated battery whose manufacturing cost can be reduced and whose reliability can be enhanced. CONSTITUTION: An elastic partition plate 3 provided with a through hole 5 has a positive plate 1 placed on one side thereof and a negative plate 2 on the other side, and a current-collecting net 9 is placed on the surface of the positive plate 1 and a hollow rivet 8 with a diameter greater than the bore of the through hole 5 is passed through the through hole 5 and has its end radially split with the current-collecting net 9 fastened thereon to electrically connect the positive plate 1 to the negative plate 2 to provide one unit, and these units are stacked. Since the hollow rivet with a diameter greater than the bore of the through hole is passed through the through hole, the need for resin potting can be eliminated, and thus the manufacturing cost can be reduced.  Moreover, the end of the hollow rivet can be tightly secured to the current- collecting net, thus its reliability can be enhanced.
Patent JP-H04158230-A (JP)
Title: Pyroelectric heat sensitive sensor
Inventor: AWATA SATOSHI
IPC: G01K7/00
Filed: 1990-10-22
Abstract: PURPOSE:To improve sensitivity by arranging a silicone rubber between the inner face of a can and a pyroelectric element, and applying high thermal conducting properties to the rubber. CONSTITUTION:A pyroelectric element 2, an FET 3 and a chip-like leak resis tance 4 are mounted to a base 8 which is arranged on a stem 10. A source terminal 5 and a drain terminal 7 are provided to project from the stem 10. The element 2, the FET 3, the leak resistance 4, the terminal 5, an earthing terminal 6 and the terminal 7 are electrically connected so as to constitute a predetermined electric circuit. A can 9 is welded to the stem 10 in a manner to form a container together with the stem 10. A silicone rubber 11 is provided between the can 9 and the element 2 to be in touch with the can and the ele ment. For instance, the rubber 11 is applied onto the element 2 by a dispenser or the like after the element 2 is fixed to the base 8 by a conductive paste etc. Accordingly, the rubber 11 of a pyroelectric heat sensitive sensor 1a has higher heat conducting properties than a gas, so that the heat can be more effectively transmitted to the element 2 from the can 9.
Patent JP-S62144204-A (JP)
Title: Diagnosis system for solenoid valve driving
Inventor: IIDA YOICHI
IPC: G05B9/03
Filed: 1985-12-18
Abstract: PURPOSE:To improve reliability of a control system by comparing the output signal applied to a solenoid valve driving circuit with a monitor signal by one of two controllers for detection of abnormality and at the same time inserting the short break time to the output signal for each fixed period. CONSTITUTION:A main controller 1 and a controller 2 for emergency are connected to a solenoid valve 3. Here a control part 11 of the controller 1 functions to insert a short break time (t) after the drive of a fixed time T. While a monitor wire supervisory circuit 210 is provided to a control part 21 of the controller 2 of a spare system. Thus the level of a monitor wire M led from a drive circuit 14 of the controller 1 is always monitored by a timer 211. Then the abnormality of drive system is decided if an ON level is kept for the time T or longer. Thus a warning message is sent out for detection of the abnormality of the drive system.
Patent JP-S63138479-A (JP)
Title: Character recognizing device
Inventor: NAKAO KAZUNORI
IPC: G06K9/72
Filed: 1986-11-29
Abstract: PURPOSE:To reduce labor and operation cost for production of a knowledge dictionary by comparing the recognizing word candidates written into a word writing area having plural attributes on a slip and plural pairs of knowledge dictionaries corresponding to those attributes and outputting the most proper recognizing word candidate as a recognizing word. CONSTITUTION:A reading part acquires the images of each word from a slip and a recognizing part 2 recognizes these images to obtain plural recognizing word candidates corresponding to a single word image. Then a knowledge processing part 6 compares the recognizing word candidates of a word writing area having plural attributes with plural pairs of knowledge dictionaries 5a, 5b,... corresponding to said attributes and delivers the most proper recognizing word candidate as a recognizing word. Thus each knowledge dictionary is required to be set opposite to just a single attribute of each knowledge dictionary. In such a way, the labor and the operation cost can be reduced for production of a knowledge dictionary even though many character writing areas exist on a slip in response to plural attributes.
Patent JP-S62143519-A (JP)
Title: Logic circuit
Inventor: HIRATO HIRONORI
IPC: H03K19/096
Filed: 1985-12-18
Abstract: PURPOSE:To obtain complicated large-scale logic with a small pattern size, by arranging MOS transistor strings in parallel, with which a logic circuit is connected in depression mode. CONSTITUTION:Nch transistor strings 2-4 which determine the logic of input signals A0-An,-, D0-Dn of each term synchronously to a basic clock phi are subjected to depression process except transistors 5-11 which are necessary for forming logic in each OR term. The transistor strings take negative logic against input signals. Then these transistor rows are connected in parallel with each other and a NAND circuit is constituted and a Pch transistor 1 for precharging is connected between a drain and Vcc. The basic clock phi is inputted to the gate. The output is first subjected to waveform shaping at an inverter 12 and becomes Vout through the Nch transistor 13, and thus, the AND of each term is outputted. When this logic circuit is used as a basic constitution and arranged in a numerous number, a large-scale high-packing density micro- ROM can be realized on a semiconductor integrated circuit.
Patent JP-H03143664-A (JP)
Title: Printing head feed controller
Inventor: MURAKAMI ATSUSHI
IPC: B41J19/18
Filed: 1989-10-31
Abstract: PURPOSE:To smoothly change over the feed of a printing head from an acceleration control to a constant speed control by a method wherein the printing head is fed under acceleration control by passing an electric current of a magnitude in accordance with a specified speed to a DC motor. CONSTITUTION:When a final speed for feeding a printing head M1 is specified by a speed specifying means M2, an electric current upper limit setting means M5 sets an upper limit of an electric current to be passed to a DC motor M3 to a value in accordance with the specified speed. An acceleration control means M4 passes an electric current of a magnitude in compliance with the set upper limit to the DC motor M3 to accelerate it under control. The DC motor M3 generates a torque of a magnitude in compliance with the final speed to accelerate the printing head M1. The speed is detected by a speed detection means M7. When the detected speed reaches a speed determined in relation to the previously specified speed, a change over means M8 changes over the DC motor M3 from the acceleration control by the acceleration control means M4 to a constant speed control by a constant speed control means M6. Thus, the printing head M1 can be fed at the specified constant speed.