baber/WOPTO huggingface dataset:
Patent JP-2001241588-A (JP)
Title: Branch pipe connector with saddle
Inventor: BESSHO KATSUHIKO
IPC: F16L41/06
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a branch pipe connector in which a fixing work is simplified. SOLUTION: In the branch pipe connector with a saddle, a jig function unit 11 having jigs 8, 9, 10 is provided for performing the necessary preparation work for thermal fusion welding of the fusion welding surface with the outer surface of the main pipe with the saddle being mounted thereon, wherein the saddle 2 is provided in which a fusion welding surface 6 of circular are plane thermally fusable to an outer surface 3 of a thermoplastic resin main pipe C is formed around the whole circumference of the periphery, that is, the periphery of one end of a branch pipe portion 1 which communicatively connects a branch pipe B with the resin main pipe C,  and wherein the branch pipe connector with the saddle is so constructed as to be able to fix the branch pipe against the main pipe under the communicative connection through a penetration hole 7 formed in the branch pipe portion and also in the pipe wall of the main pipe, by mounting the saddle on the outer surface of the main pipe and then executing the thermal fusion welding with the fusion welding surface being in firmly contacted conditions with the outer surface of the main pipe.
Patent JP-2001239036-A (JP)
Title: Ball extracting device for pachinko machine
Inventor: NAGAI SOJIRO
IPC: A63F7/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items of a ball extracting device for a pachinko machine. SOLUTION: A selector valve 19 switching the passages of the pachinko machine is rotatably provided, and a lock section 24 and an elastic piece section 25 are integrally formed on a lever member 22 operating the selector valve 19. The lever member 22 is normally rotated in the locking direction (CCW) by the elastic force of the elastic piece section 25 as shown in (a), and the selector valve 19 is locked by the lock section 24 at the position where pachinko balls flow in a ball feed passage. At ball extraction, an operation section 27 is pressed to rotate the lever member 22 in the unlocking direction (CW) against the elastic force of the elastic piece section 25 as shown in b, the locking of the selector valve 19 by the lock section 24 is released, and the selector valve 19 is switched to the position where pachinko balls flow in a ball extraction passage.  The malfunction of unlocking by the ball pressure is prevented by making the rotary shaft 21 of the selector valve 19 and the shaft section 26 of the lever member 22 nearly perpendicular to each other.
Patent JP-2001248463-A (JP)
Title: Intake throttle device for internal combustion engine and manufacturing method
Inventor: SANO AKIRA
IPC: F02D9/10
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an intake throttle device for an internal combustion engine providing excellent seal performance without cutting and working seal parts constituted of outer peripheral end face parts 2a of a throttle valve 2 and inner wall pars 1a of an intake passage 7 by forming either one or both of the seal parts by a resin material. SOLUTION: Seal parts 1a, 2a in which at least one of inner wall parts 1a in contact with outer peripheral end face parts 2a is formed by the resin material are made pressure contact in a fully closed direction of the throttle valve 2 and vibrated and heated, for instance to thermally deform at least one of the seal parts 1a, 2a in contact with the outer peripheral end face parts 2a and the inner wall parts 1a. As a result, leak air quantity in fully closed stale of throttle valve 2 is reduced to provide excellent seal performance without cutting and working.
Patent JP-2001249420-A (JP)
Title: Film carrier
Inventor: TSUJI JUNICHI
IPC: G03B27/46
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To execute film feeding without clogging a photographic film which is preserved in a rolled form and has strong curling tendency. SOLUTION: An film storage magazine 14 or film guide 15 is freely attachably and detachably mounted at the terminal of a film passage 13 of a film carrier 10. When reading images are read from the photographic film 14 having the strong curling tendency, a user removes the film storage magazine 14 for an ordinary photographic film and mounts the film guide 15 for strong curling in a housing groove 52 of the film carrier 10. Felt is stuck to the surface of the film guide 15 which surface comes into contact with the photographic film 16. Since the photographic film 16 is guided by the felt, the photographic film 16 is smoothly fed and the flawing of the photographic film 16 is not caused any more.
Patent JP-2001255319-A (JP)
Title: Test method for wastewater treatment
Inventor: OGAWA TAKAO
IPC: C12M1/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a test method for controlling the operation state of an activated sludge method and a biological denitrification method. SOLUTION: The general mass transfer coefficient of the oxygen dissolving speed of an aeration device at the time of aeration of an activated sludge mixed waste liquid is set to Kabs and the waste liquid is sufficiently aerated to obtain a value at a point of time when the concentration of dissolved oxygen becomes almost constant and the area S1 which is surrounded by a dissolved oxygen concentration change curve, which is obtained when the waste liquid to which a set amount of an easily decomposable BOD substance is added is aerated until the concentration D01 of dissolved oxygen at the start time of aeration becomes the obtained value, and an imaginary dissolved oxygen concentration change curve, which is calculated from a formula when aeration is started from the initial value D01 at the start time of aeration,  is multiplied by Kabs to obtain a value BOD1 while the mixed liquid is brought to an anaerobic state for a definite time after a set amount of the easily decomposable BOD substance is added and, thereafter, aeration is started from the concentration D02 of dissolved oxygen at the start time of aeration to obtain a dissolved oxygen change curve and a value BOD2 is calculated from the formula corresponding to the initial value D02 by the same technique and, from the difference between BOD1 and BOD2, the concentration of nitrite ions or nitrite ions in the mixed waste liquid and the reaction quantity of denitrification reaction are measured.
Patent JP-2001157479-A (JP)
Title: Controller for induction motor
Inventor: TETSUYA YUJI
IPC: H02P21/14
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a controller for an induction motor as a system having good handleability capable of improving the utility efficiency of a winder in the controller for the motor used for a system such as the winder or the like. SOLUTION: The induction motor 9 is operated at a rated speed when loaded at rated level while operating the motor 9 at the operable maximum speed command value of the motor 9 when lightly loaded by an accelerating torque arithmetic circuit 30, a torque arithmetic circuit 31 and a speed arithmetic circuit 32 of the controller for the motor. Further, the speeds of the winder when wound up and down are set to the same.
Patent JP-2001253419-A (JP)
Title: Locking piece fitting device
Inventor: UENO HIDEYUKI
IPC: B65C7/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a safe locking piece fitting device which improves the workability. SOLUTION: This locking piece fitting device which drives the lowest locking piece successively by the lever operation among a locking piece group with the plurality of locking pieces integratedly formed by a connection bar is provided with a switching mechanism to selectively discharge the remaining portion of the connection bar which drives individual locking pieces among the locking piece group from a plurality of positions of the device body, and as a result, the workability is improved, and the safety is increased.
Patent JP-2001253555-A (JP)
Title: Printing paper sheet storing cassette
Inventor: ISHIKAWA KAZUHIDE
IPC: B65H1/12
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a printing paper sheet storing cassette capable of being positively positioned with respect to a printer body, even if it is of an only-part storage type. SOLUTION: The printing paper sheet storing cassette 1 comprises a container body 3 having a bottom plate portion 3a and peripheral wall portions 3b, 3c, 3d, 3e rising from four sides thereof, a thrust plate 4 rockingly mounted on the bottom plate portion 3a, an elastic body 6 for thrusting the thrust body 4 upward, and a closeable lid 5 for closing the container body 3 at its upper side except a printing paper sheet guide opening and restricting the projection of the printing paper sheets stacked on the thrust plate 4 with a printing paper sheet restricting portion 5b, the peripheral wall portions 3c, 3d located at both sides in a paper sheet feeding direction being provided with positioning recessed portions 31, respectively, for fitting large-diameter portions 21c at both ends of a paper sheet feed roller 21.
Patent JP-2001267189-A (JP)
Title: Solid electrolytic capacitor
Inventor: IWANABE SHIYUUETSU
IPC: H01G9/028
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent an expansion of a case or a sealing member due to a solder heat test or the like and to suppress an increase in a leakage current in a solid electrolytic capacitor obtained, by impregnating a capacitor element having an anode member formed with a dielectric film with a conductive polymer as a cathode electrolyte, disposing and sealing the element in a sheathing member. SOLUTION: An outside of the capacitor element impregnated with the conductive polymer is sequentially covered with a first resin layer and a second resin layer. In this case, as a material of the first layer, a material having higher flexibility than that of the second layer is used.
Patent JP-2001261819-A (JP)
Title: Nylon 6 or copolymer thereof, and process for preparation thereof
Inventor: NAKAI YOSHIO
IPC: C08G69/16
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a nylon 6 or a copolymer thereof which is excellent in light resistance and viscosity stability and also can be deep color-dyed, and to provide a process for preparation thereof. SOLUTION: The nylon 6 or the copolymer thereof is a polymer in which at least one kind of a piperidine-based compound is chemically bonded to the polymer chain or at the polymer end.
Patent JP-2001267175-A (JP)
Title: Electronic component
Inventor: ODAJIMA KATSUHIKO
IPC: H01G13/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component of the structure in which a resin sleeve is not damaged during conveying of the component. SOLUTION: The electronic component 1 comprises a component element 2 contained in a sheathing case 6 made of a metal and lead wires 4 each covered with a heat shrinkable resin sleeve in the case 6. In this case, ends of the wires 4 are each formed with a curved surface not having a sharp corner. Since the end of the wire 4 is formed with the curved surface not having the sharp corner, the end of the wire 4 does not damage the sleeve of another electronic component.
Patent JP-2001265607-A (JP)
Title: Program converter, storage device and processor
Inventor: TSUNODA MANABU
IPC: G06F9/45
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a program converter for performing conversion to a machine language instruction string with less bit change, a storage device for performing output to the machine language instruction string with less bit change and a processor for executing the machine language instruction string with less bit change. SOLUTION: This program converter 10 is constituted of a program storage part 11, an instruction read part 12, an instruction code storage part 13, a polarity inversion part 14, a polarity selection part 15, a machine language instruction string output part 16 and a machine language instruction storage part 17. At the time of converting a program inputted from the outside, a flag for indicating the polarity of the machine language instruction string is added to the machine language instruction string, a positive logic machine language instruction string and a negative logic machine language instruction string are prepared for one instruction and it is converted to the machine language instruction string for which humming distance between machine language instructions in front and behind is short and is stored in the machine language instruction storage part 17.
Patent JP-2001267296-A (JP)
Title: Plasma treatment system
Inventor: KADOYA MASAHIRO
IPC: H01L21/205
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment system for preventing charging damage and realizing a surface treatment with high accuracy. SOLUTION: A matching circuit for feeding high frequency power applied to a treatment body is so adjusted that the high frequency region becomes high impedance. A substrate bias current has a wave almost near to a sine wave with few high frequency wave factors. Then, the waveform of substrate electrode voltage is distorted on a positive voltage side and flattened because of non-linearity of voltage and current characteristics of a plasma sheath, and a voltage between gate oxide films is reduced. As a result, the etching treatment with small damage and high accuracy is realized.
Patent JP-2000311129-A (JP)
Title: Peripheral device management system
Inventor: SIMPSON SHELL S
IPC: G06F3/12
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To interact with devices of different types of a peripheral system by actuating an interface provider object so as to restore a management interface permitting access to information regarding an object device to be managed. SOLUTION: A client computer 10 is equipped with a CPU 12, a network interconnection module 14, and a memory 16 which has a PSM object 18. Peripheral devices 22 and 24 to be managed by the client computer 10 are provided with management interface provider objects 26, each of which are enabled to access one or more MIs(management interface) which makes it possible to retrieve information regarding the roles of the respective peripheral devices 22 and 24.
Patent JP-2001268652-A (JP)
Title: System and method for installing cellular terminal separation type satellite communication portable terminal
Inventor: SOEJIMA MASAKAZU
IPC: H04M1/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom of communications by enabling a user to communicate through a satellite without moving to the outdoors or to a nearby window together with a terminal. SOLUTION: An installation system for a cellular terminal separation type satellite communication portable terminal composed of a ground cellular terminal 11 capable of communicating by itself and a satellite communication portable terminal 12 capable of communicating with a satellite under the control of the ground cellular terminal by being electrically connected to the ground cellular terminal by a specific connector is equipped with a fixed unit 25 which is fixed in a place where the trouble of radio wave transmission is small and has the separated satellite communication portable terminal installed and connection parts 14a, 14b, 24a, 24b, and 28 which electrically connect the satellite communication portable terminal separated by extending the distance between the specific connectors and the other separated ground cellular terminal to communicate through the satellite.
Patent JP-2001273547-A (JP)
Title: Ic card reader/writer for vending machine, and vending machine
Inventor: ISHIBASHI NORIO
IPC: G07F9/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a card processor for vending machine and a vending machine which surely perform a proper transaction and collect transaction information independently of installation circumstances or the like. SOLUTION: The IC card reader/writer 1 provided in a vending machine 3 is equipped with a switch 21 controlled by a manager or the like. When a system which transmits data by radio (portable telephone 19) is selected/set by the switch 21, a transmission control circuit 15 of the IC card reader/writer 1 outputs processing data from an output port 18, and the portable telephone 19 is used to transmit processing data to an external collection terminal 25 through a telephone line 23. When a system which transmits data by the wired telephone line 23 is selected/set by the switch 21, the transmission control circuit 15 of the IC card reader/writer 1 is connected to the telephone line through a modem 16 and a module jack 17 by a wire to transmit processing data to the external collection terminal 25.
Patent JP-2001238022-A (JP)
Title: Image forming device
Inventor: FUJII TETSUYA
IPC: H04N1/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To efficiently and sequentialy control an image formation operation without stopping input control by simultaneously operating the inputting control and printing control in the case of forming a both-side image without being limited by an automatic both-side device. SOLUTION: When an input-output controlling part 12 receives inputting completion notification from an input controlling part 13, the part 12 updates an input table, stores the storage situation of an image file in the input table at this point of time, calculates an output page order to be follower by a printing controlling part 14 based on the information of the input table at that time and preliminarily stores the output page order in an output order table before notifying the part 14 of an operation start instruction. The part 14 refers to the output order table, acquires the output order, read a file according to it to acquire image data, controls printing, further waits without performing printing when printing waiting is instructed in the output order table and restarts printing when the printing waiting is released.
Patent JP-2001271588-A (JP)
Title: Underground joint type shield machine and its underground joint method
Inventor: MIZOTA HISASHI
IPC: E21D9/06
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an underground joint type shield machine and its underground joint method capable of reducing the length of penetration ring and shortening the machine length, reducing the weight and lowering the production cost, securing curved drive performance, enhancing water stop performance, and preventing damages or abrasion to the sealing member for water stop. SOLUTION: This machine is installed to an inner drum 58 located at the inner side of a front end vicinity of the front drum 52 of the second shield machine 1B, a water stop ring 59 externally fitted to the inner drum 58 in an advancing and moving manner and installed to a tip outer peripheral portion of the water stop ring 59, a water stop mechanism 60 for stopping water through a ring-shaped seal member pressured and contacted to the inner peripheral surface of the penetration ring portion penetrated to the shield machine 1B and a hydraulic cylinder 61 for advancing and driving the water stop ring 59 are provided.
Patent JP-2001275222-A (JP)
Title: Wire insulator stripping method and apparatus
Inventor: NAKATANI YUTAKA
IPC: H02G1/12
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To surely remove an insulation layer without forming an oxidation film on the surface of the wire. SOLUTION: This wire insulator stripping apparatus comprises a processing portion 1 in which at least two processing chambers of pre-processing chamber 12 and post-processing chamber 13 are designated and a wire material W which is formed by laminating an organic compound based insulation layer on the wire of metal material is extended, an inert gas supply means 2 for supplying an inert gas individually to the partitioned processing chambers 12 and 13 in the processing portion 1 and a heating means 5 for heating the wire material W passing the pre-processing chamber 12 of the processing portion 1 at the temperature for evaporating the insulation layer.
Patent JP-2001269053-A (JP)
Title: Method for cultivating mushroom by photoirradiation
Inventor: NANBA KENJI
IPC: A01G1/04
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To augment a yield, to uniform growth and development, to save energy consumed and to improve productivity by performing suitable photoirradiation in all processes for hyphal cultivation, fruit-body emergence, and fruit-body growth and development. SOLUTION: When performing hyphal cultivation where mushroom fungi are inoculated into a mushroom-cultivating medium for Lyophyllum, the culture medium is under continuous or intermittent exposure to yellow or red light from a light source having a peak in a wavelength region of 540-720 nm to propagate and ripen hyphae. When making mushroom emerge, the continuous or intermittent irradiation of blue or green light from a light source having a peak in a wavelength region of 300-550 nm is performed, and when growing and developing the mushroom, the continuous or intermittent irradiation of blue or green light in a wavelength region of 300-550 nm is performed.
Patent JP-2001277558-A (JP)
Title: Light fixation device for color thermally sensitive printer
Inventor: MIYAZAKI NOBUO
IPC: B41J2/32
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a light fixation device in a simple and small configuration. SOLUTION: A light fixation device 32 comprises a light fixer 41 for yellow, a light fixer 42 for magenta, a reflection plate 44, and an ultraviolet ray guide 43. An irradiation opening 43b is formed in the ultraviolet ray guide 43 so that an ultraviolet ray from the light fixers 41, 42 can be directed from the irradiation opening 43b to a recording paper 10. The reflection plate 44 is provided rotatably between a first position for directing the ultraviolet ray from a fixation lamp 47 for yellow so as to be incident on the ultraviolet ray guide 43, and a second position for directing the ultraviolet ray from a fixation lamp 48 for magenta so as to be incident on the ultraviolet ray guide 43. According to rotation of the reflection plate 44, the ultraviolet ray to be incident on the ultraviolet ray guide 43 can be switched.
Patent JP-2001275637-A (JP)
Title: Self-propelled type machine for preparing onion
Inventor: MATSUI MIKIO
IPC: A23N15/08
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve problems that the discharging direction of onions after the preparation is fixed and the operating efficiency is deteriorated when preparing operations are performed while traveling on a ridge. SOLUTION: This self-propelled type machine for preparing the onions T is composed by arranging a discharging chute 50 between a device A for preparing the onions T and a maneuvering part B, composing the discharging direction of the discharging chute 50 so that the changeover to the left and right can be carried out and composing discharging ports 52 of the discharging chute 50 so as to be foldable and storable in the constitution for arranging the device A for preparing the onions T for feeding the onions T collected from a field to transporting devices 8 and 9 and cutting the onions T into leaves and stems t1 and a root part t2 in a transporting process of the transporting devices 8 and 9 on a traveling device.
Patent JP-2001286186-A (JP)
Title: Chopping conductor device
Inventor: HONMA TOMOAKI
IPC: H02P7/291
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress unbalance in chopping loss in a pair of switching elements of an electric motor. SOLUTION: In the chopping device for performing hard chopping, the control means delays the other on/off or off/on for on/off or off/on corresponding to one conduction instruction signal of first and second switching means, and furthermore, a switching means for previously performing on/off or off/on and another switching means for subsequently performing on/off or off/on are alternatively changed over.