baber/WOPTO huggingface dataset:
Patent JP-H07194270-A (JP)
Title: Apparatus for culturing shellfishes
Inventor: SUGIYAMA HIROAKI
IPC: A01K61/00
Filed: 1993-12-30
Abstract: PURPOSE:To provide a shellfishes-cultivating device capable of preventing deficiency of oxygen in a basket for culture because of occurrence of oxygen from sea grass, dissolving problem of deficiency of oxygen in culturing shellfihes and preventing a large amount of death of culturing shellfishes. CONSTITUTION:Sea weeds 2 are planted in the interior or on the outside of a culturing basket 1 for putting the culturing shellfishes therein. In this case, the sea weeds 2 are planted in a culturing basket accompanying with the sheets 3 on which they are planted.
Patent JP-H11182947-A (JP)
Title: Air conditioner
Inventor: OZEKI SHIGEKI
IPC: F04C29/04
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To generate no shortage of lubrication within a compressor due to dilution of lubricant and prevent faulty of the compressor securely by cooling it during overload. SOLUTION: A compressor 1 is provided with a compressing part 1b to suck a gas refrigerant from a suction opening 1e and compress and feed it. A four-way valve 2 is provided to feed the gas refrigerant from the compressor 1 to either of an outdoor heat eachanger 3 and an indoor heat exchanger 12. Then, capillary tubes 4 and 11 are provided to reduce the pressure of a liquid refrigerant that is condensed by the outdoor heat exchanger 3 or indoor heat exchanger 12 and to change it to a low-pressure two-phase refrigerant. A bypass piping 23 provided with an opening/closing valve 18 and a flow rate regulation tube 19 which are opened when the gas refrigerant dicharged from the compressing part 1b reaches a specified temperature or higher, is provided between a two-phase piping 6 passing the low-pressure refrigerant and the compressor 1.  Further the opening 22a of a valve 22 is provided facing the suction opening 1e of the compressing part 1b.
Patent JP-H08232722-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: MAKI HIDETAKA
IPC: G05B11/36
Filed: 1995-12-29
Abstract: PURPOSE: To rapidly achieve the optimum coefficient of purification by a method wherein through simultaneous correction of an air-fuel ratio feedback by cylinders and feedback of the air-fuel ratio of an exhaust system assembly part, unevenness in an air-fuel ratio between cylinders is reduced, and the air-fuel ratio of all cylinders is converged to a target value. CONSTITUTION: A wide area air-fuel ratio sensor 54 is arranged at an exhaust system assembly part situated upper stream from a catalyst device 28 and an O2 sensor 56 situated downstream therefrom. An output signal therefrom is inputted to a control unit 34 togetherwith sensor signals from a crank angle sensor 40 and a throttle opening sensor 42. In which case, a first air-fuel ratio correction factor to correct a fuel injection amount is calculated so that from the detecting air-fuel ratio, an air-fuel ratio is converged to a target air-fuel ratio. A second air-fuel ratio correction factor to effect correction by cylinders is calculated so that unevenness in an air-fuel ratio between the cylinders is reduced.  Based on the detecting air-fuel ratio of the O2 sensor 56, a target air-fuel ratio is corrected, and based on each air-fuel ratio correction factor, a fuel injection amount is decided so that an air-fuel ratio is adjusted to a correcting target value.
Patent JP-2000176726-A (JP)
Title: Throwaway chip type ball end mill which exhibits excellent wear resistance in high speed cutting
Inventor: HAMAZAKI MOTOYA
IPC: B23C5/16
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a throwaway chip type ball end mill which exhibits an excellent wear resistance in a high speed cutting. SOLUTION: In this throwaway chip type ball end mill, a cutting chip made of a cemented carbide is installed to a notch part formed at the front end of a shaft main body made of a steel, allowable to connect and disconnect, and the cutting edge ridge line where the cutting face and the flank of the cutting chip are crossed is composed of a circular arc part at the front end, and a straight line part following to it. In such a cutting chip, a part of the circular arc part of the cutting edge ridge line part, and the cutting face part and the flank part including the straight line part following to the circular arc part, are composed of a c-BN radical high pressure sintered material along a specified width, while the remaining front end circular arc part in the cutting edge ridge line part is laid as in the cemented carbide.
Patent JP-H09184155-A (JP)
Title: Insertion body for embedded frame
Inventor: KUSATAKE SUGIAKI
IPC: E03B9/12
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To achieve a fine vertical adjustment between embedded frames, surely stack the embedded frames on one another, and provide sufficient strength against an external force in lateral direction. SOLUTION: An insertion body comprises a foundation frame body 2 and a protruding frame body 3 connected integrally onto the body 2, and is interposed between embedded frames. The outer diameter (d) of the body 3 is made smaller than the outer diameter D of the body 2 and heights H4 , H1 of both the frame bodies 2, 3 are nearly equal to each other and there is a step between the bodies 2, 3, which bodies are connected integrally to each other through a thin connection part 4. And further, the sum H3 of the height H1 of the body 3 and the height H2 of the part 4 is made larger than the height H4 of the body 2.
Patent JP-H11314557-A (JP)
Title: Pre-tensioner
Inventor: ONO KATSUYASU
IPC: B60R22/46
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To generate sufficient torque, miniaturize and simplify a total unit structure, and reduce a cost of manufacture, by applying a pressure to a mover when a vehicle is rapidly decelerated, changing movement of the mover into a turn around motion, generating rotational torque transmitted to a winding shaft, and rotating it in the winding direction of a webbing. SOLUTION: When a vehicle is rapidly decelerated, a pressure gas generating device 52 generates pressure gas instantaneously, pressing force is applied from downward to a roller train comprising a plurality of rollers 50 in a pipe 46, and the roller train is extruded toward the upward. This force exceeds force of a belt unit 44 energizing the roller train, the roller train changes a motion from a straight advancing motion in the pipe 46 to a turn around motion along a circumferential race OB. The belt unit 44 displays about two times speed increasing action by a well bucked system to rotate a clutch outer ring, and in accordance with advancing rotation of the roller train, rotation of retract shaft 24 is advanced at a stroke. A webbing is wound in a very short time by this rotational torque. In this way, a total unit can be miniaturized, and a cost of manufacture can be reduced.
Patent JP-H06186775-A (JP)
Title: Method for regenerating fine powder of toner
Inventor: YOSHIOKA MASAKI
IPC: G03G9/087
Filed: 1992-12-16
Abstract: PURPOSE:To provide the method for regenerating the fine powder of toners which is simplified in regeneration stages and is improved in production efficiency by omitting a solidifying (9) stage by a briquetting (8) machine and is lessened in the influence of heat by minimizing heating. CONSTITUTION:The fine powder toners D are uniformly sprinkled and incorporated into the intermediate products of the toners after a kneading stage and the fine powder toners D are dissolved by the heat retained in the intermediate products of the toners; thereafter, the toners are regenerated to the toners C for the products having prescribed grain sizes or above by cooling-pulverizing stages in the process for production of the toners consisting in producing the toners by subjecting raw materials for the toners to compounding (1)-mixing (2)-kneading (3)-cooling (4)-pulverizing (6), then classifying (7) the toners to the toners C for the products having the prescribed grain sizes or above and the fine powder toners D having the grain sizes below these grain sizes.
Patent JP-H10182199-A (JP)
Title: Brick for cement rotary kiln
Inventor: KAWAMOTO EIJI
IPC: F27D1/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prolong the life of each lining brick by impregnating the inside surface part of the brick with an iron oxide-based solution. SOLUTION: The inside surface of each lining brick 1 for a cement rotary kiln is impregnated with an aqueous solution of Fe2 O3 to form an impregnated layer 2. The impregnating solution may be obtained simply by dissolving about 25-50wt.% fine powder of the Fe2 O3 in 100wt.% water. The brick 1 has 15-18% porosity for magnesia-chromium-based ones and about 14-17% porosity for magnesia-spinel-based ones and is a base material capable of sufficiently impregnating the solution thereinto. In the practice, the brick 1 is soaked in the impregnating solution to about 20mm thickness from the inside surface. Since only the moisture is removed after the impregnation, the brick 1 is dried at about 100-150 deg.C. Thereby, the initial bonding to a cement can be caused to protect the brick 1 and remarkably prolong the life thereof.
Patent JP-2001176342-A (JP)
Title: Detecting device of foamed sheet sheathing wire harness
Inventor: MITSUTA KOHEI
IPC: H01B13/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To enable to detect whether wire harness is sheathed with a foamed sheet or not, without depending on the visual inspection. SOLUTION: On the side face 12a of a block body 12, detection windows 15-1, 2 are provided, and a pressure guide 13 driven to the side of the block body 12 with springs 20-1, and 2 is arranged. Inside the detection windows 15-1, 2, rollers 16-1, 2 having a tape 17 with a flocked-type locking piece 17a fixed on their outer circumference are arranged, and also a gear 18 for detection which detects the rotation of the rollers 16-1, 2, and a limit switch 19 are also provided, when wire harness W/H is pushed into the space between the block body 12 and the pressure guide 13 at the time of inspection, a soft tape S is deformed and pushed into the detection windows 15-1, 2 and comes into contact with the rollers 16-1, 2 making to rotate the rollers 16-1, 2.
Patent JP-H06185351-A (JP)
Title: Self-exhaust economizer soot blower device for ship engine
Inventor: NISHIYAMA TOSHITAKA
IPC: F01N5/02
Filed: 1992-12-21
Abstract: PURPOSE:To provide a self-exhaust economizer soot blower device for a ship engine which can effectively and economically perform soot blowing by using high-pressure exhaust gas of an engine without specially preparing compressed air or steam as injection medium. CONSTITUTION:High-pressure exhaust gas of an engine 11 whose heat energy is recovered normally by a supercharger or an exhaust gas economizer is introduced to a nozzle 18 for a soot blower through control valves 14, 19 and a high-pressure exhaust gas introduction pipe 15. The control valves 14, 19 are opened or closed by means of a control box 21, based on operation conditions of the engine 11 and generation process of the high-pressure exhaust gas, to directly inject the high-pressure exhaust gas for soot blowing. It is thus possible to effectively and economically perform soot blowing through direct injection of high-temperature and high-pressure exhaust gas beyond the conventional level without preparing compressed air or seam, and prevent a thermal-exchange tube from being damaged by soot fire.
Patent JP-H11186977-A (JP)
Title: Information processor, its method and serving medium
Inventor: ENARI MASAHIKO
IPC: H04N21/2665
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To efficiently manage broadcast sources in common with plural program supply companies. SOLUTION: A BDPS server 22-1 provides a prescribed ID number to a unique program source, and a promotion source and stores the resulting sources. An operation terminal 23-1 uses sources stored by the BDPS server 22-1 and sources stored in a common DB server 32 to program broadcast programs and to generate a programming table. The common DB server 32 provides a prescribed ID number to common promotion sources and CM sources broadcast through a plurality of channels and stores the resulting sources. An NMD 33 collects video source, based on the received programming table and provides an output of them to an IF system.
Patent JP-2000152509-A (JP)
Title: Charge and discharge control circuit and charge system of power unit
Inventor: SHIMODA SADAYUKI
IPC: H02J7/10
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a charge system of power unit which reduces the current consumption of the charge and discharge control circuit and consists of a long life of secondary battery by making an overcharge detection circuit reset the overcharge detection voltage by the feedback of the output signal. SOLUTION: An overcharge detection circuit composed of a voltage dividing circuit 1 and a voltage detection circuit for overcharge is of such constitution that it perform stable overcharge detection by resetting the overcharge detection voltage with a detection signal after detection of the overcharge. After resetting to the lower value, a signal Vs to turn off the switch circuit is outputted from a control circuit 4. The voltage of a secondary battery decreases by the voltage corresponding to the product of the charge current and the internal resistance of the battery, and it becomes only the voltage generated by the chemical potential peculiar to a lithium ion battery. That is, it drops by the voltage drop by the internal resistance.
Patent JP-H06187439-A (JP)
Title: Picture processor
Inventor: USUMOTO HIROAKI
IPC: G06K9/44
Filed: 1992-12-21
Abstract: PURPOSE:To narrow lines of a line drawing at a high speed by performing of processing of picture data of the line drawing picture. CONSTITUTION:Line data LD1 to LD3 by three line portions adjacent to one another in the main scanning direction are taken out from picture data in a bit map form and these LD1 to LD3 are sent to an AND device 13a, and an AND among them is operated. Line data LD4 being the operation result is sent to a left shifter 15a and is shifted upward by one bit, and line data LD4 is sent to a right shifter 15b and is shifted downward by one bit. Both shift results and line data LD4 are sent to an AND device 15d, and an AND among them is operated to prepare narrowed line data LD5. An AND among three lines in the main scanning direction is operated by operation of the AND device 13a, and an AND among three lines in the subscanning direction is operated by operations of the left shifter 15a, the right shifter 15b, and the AND device 15d, and thereby, picture data narrowed in the vicinity of 8 is obtained.
Patent JP-2000181271-A (JP)
Title: Heat fixing apparatus
Inventor: SAEKI HIROMICHI
IPC: G03G15/20
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To improve the non-tacky adhesiveness of a separating pawl surface and to prevent toner adhesion and offset by forming the film of the separating pawl surface for peeling a sheet after fixing from the peripheral surface of a fixing roller of a specific mixed component fluororesin. SOLUTION: A transfer image is fixed in the nip part between a heat roller 8 and a pressurizing roller 9 and a transfer member is separated from a heat fixing roller 8 by the separating pawl 1. The film on the surface of the separating pawl 1 for peeling the sheet after fixing from the peripheral surface of the heat fixing roller 8 is formed of the mixed component fluororesin composed of a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer (PFA) and a tetrafluoroethylene-hexafluoropropylene copolymer (FEP). The surface of the separating pawl 1 is coated with this film after mixing of PFA and FEP. PFA is otherwise adhered to the pawl and thereafter FEP is adhered thereto, following which the film is baked. As a result, the softening of PFA is prevented by the high heat resistance of PFA and the good tacky adhesiveness of FEP to toners is obtained.
Patent JP-H06190505-A (JP)
Title: Compression plate device
Inventor: MATSUTANI SEIYA
IPC: B22C15/02
Filed: 1992-12-25
Abstract: PURPOSE:To prevent a crack from being generated in a corner part of sand of frame part traces by constituting a base plate with a frame so as to be freely movable vertically against a compression plate, and drawing out a frame part from sand, in a state that the sand is held down by the compression plate. CONSTITUTION:The device is provided with a base plate 13 having a frame part 12 in its periphery, a compression plate 14 being movable vertically along an inner wall of the frame part 12, and a pin 16 with a head fixed to the compression plate 14 through the base plate 13. This device is provided with a compression spring 17 in which one end and the other end are seated at the head and the base plate 13, respectively, and a device for pushing the base plate 13, and at the time of no-load, there is a gap between the base plate 13 and the compression plate 14, and when the compression plate 14 is placed on casting sand 5 and the base plate 13 is pushed, the frame 12 is protruded from the compression plate 14 by a portion corresponding to a cavity. In such a way, when the frame part 12 is drawn out of the sane 5, no crack is generated, therefore, in the frame part, the tapered face is not required, and compressive force of the frame part can be kept large.
Patent JP-H11191762-A (JP)
Title: Authentication system
Inventor: MARUYAMA TANEHIRO
IPC: G06F21/44
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To attain the maintenance of an electronic device without complicating passwords and personal identification numbers and without strictly safekeeping a prescribed equipment. SOLUTION: A remote commander 2 collates a password entered by an entry device 22 with a password stored in advance in a nonvolatile memory 27, and transits to a state where an instruction to a computer system is able to be sent when the password is authenticated password and sends ID data to the computer system. The computer system collates the received ID data with ID data stored in a nonvolatile memory and transits to a state where any processing is executed only when they are matched with each other.
Patent JP-2000177982-A (JP)
Title: Crane mooring device
Inventor: KAWASE AKIRA
IPC: B66C15/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of crane mooring in emergency evacuation during a windstorm or the like. SOLUTION: A crane mooring device 11A is provided for stopping and mooring a crane in a crane mooring position set in a crane traveling path in emergency evacuation during a windstorm or the like, the crane being moved on a rail 8 laid on a ground 10 via a traveling device having a plurality of wheels provided in a leg portion to lift/sling loads. This crane mooring device 11A is provided with a gate-like frame 9 provided in the middle part of the large rocker beam of the traveling device sandwiching the rail, a rod 27 having a T-shaped fastening portion 27a in its tip, provided in the lower part of the gate-like frame 9 to be vertically moved via a lifting mechanism 25 and rotated via a rotating mechanism, and a foundation metal fitting 40 having a C type groove 40c inside and buried in the crane mooring position on the ground 10 sandwiching the rail 8.  The rod 27 is lowered by the lifting mechanism 25 to be fitted in the C type groove 40c of the foundation metal fitting 40, and the rod 27 is rotated by 90 deg. by the rotating mechanism and fastened.
Patent JP-H10194472-A (JP)
Title: Paper feeding device
Inventor: ITO KATSUMI
IPC: B65H1/06
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To make a paper feeding device impossible to feed paper in an unlocked state of upper and lower units in the paper feeding device consisting of the upper and lower units free to connect to and separate from each other for opening and closing and to enable a user to easily recognize the unlocked state without a sensor. SOLUTION: A plate spring material 8 is devised not to make contact with a pick-up roller 5 in an unlocked state of a lower unit 3 and an upper unit 4 by increasing length D of a lock claw 20 to be locked to a lock pin 7 of the lower unit 3 so as to lock the lower unit 3 and the upper unit 4. In this unlocked state, pressure Y" the plate spring material 8 applies on the side of the pick-up roller 5 becomes zero, feeding force is not acquired even when a sheet material is inserted in it, it becomes easy for a user to easily recognize that it is in the unlocked state.
Patent JP-2001171382-A (JP)
Title: Shift device for automatic transmission
Inventor: AOYAMA TSUNEO
IPC: F16H59/10
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To simplify a mechanism for unlocking a detent pin from a detent portion. SOLUTION: A shift device for an automatic transmission comprises a shift lever 2 for a shift operation of an automatic transmission, and a detent plate 1 for limiting the position of the shift lever 2 in correspondence to each of the shift states D, N, R and P of the automatic transmission operated by the shift operation of the shift lever 2. The detent plate 1 is constituted of a single platelike element. The detent plate 1 has at one end side a detent portion 11 with which a detent pin 21 formed on the shift lever 2 engages, and at the substantial middle a cam groove 12 forming a cam face 121. Under the detent plate 1, springs 3 are disposed to serve to press the detect portion 11 of the detent plate 1 continuously to the detent pin 21 on the shift lever 2.
Patent JP-H10196996-A (JP)
Title: Air conditioner
Inventor: HARADA TOSHIMITSU
IPC: F24F13/22
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To securely process drain water and hence prevent dew scattering while making an apparatus compact by providing a water guide plate protruding more downward than a lower end of a side surface of a back surface side heat exchanger on the side face of a front face side in the direction of ventilation of a rear face side heat exchanger, and locating a lower end of the water guide plate in a back surface side drain pan. SOLUTION: A side plate 23 is protruded on a bottom frame 17 of a back side heat exchanger 2 to construct a back side drain pan 22, which drain pan 22 is located at a lower portion of a lower end of the back side heat exchanger 2. On the side of an outlet side 15 of the back side heat exchanger 2 or on a side surface 24 of a ventilating direction front surface side there is provided a water guide plate 18 protruding more downward than the lower end. The lower end part 18 of the water guide plate 18 is folded toward the center of the back side drain pan 22, a lower end of which is disposed in the back side drain pan 22. Further, a protruded part 25 protruded on the water guide plate 18 is intervened between the side surface 24 on the ventilating direction front surface side of the back side heat exchanger 2 and the side plate 23 of the back side drain pan 22.
Patent JP-2000177731-A (JP)
Title: Housing body
Inventor: TSUJI NORIKO
IPC: B65F1/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a housing body which is most suitable as a container when garbage is disposed to be converted into compost while being highly practical because it is adaptable to various forms of use in accordance with kinds of matters to be housed and purposes of use. SOLUTION: A plate member insertion part 4 is provided at least at one side of an upside-opened housing body 2, for which the sides thereof are formed of breathing breathable members 1, so that a plate-like member 3 made of a net member, a plate member, a display panel, a punching metal member or the like can be inserted therein and extracted therefrom, and the structure is so constructed that the plate-like member 3 inserted into the plate member insertion part 4 can be visible from the outside of the housing body 2.