baber/WOPTO huggingface dataset:
Patent JP-2003075397-A (JP)
Title: Oxygen sensor
Inventor: AKIYAMA MASAHIDE
IPC: G01N27/419
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To restrain a sensor element substrate and a heater element substrate from being broken by a thermal-expansion coefficient difference therebetween, and to facilitate assembling for the sensor element substrate and the heater element substrate. SOLUTION: In this oxygen sensor fixed layeredly with the sensor element substrate 31 comprising a solid electrolyte and having an oxygen concentration detecting part, and the heater element substrate 32 having a heating part 43 for heating the oxygen concentration detecting part and a lead part 44 therefor, a protrusion 47 formed in the sensor element substrate 31 is engaged with a recess 40 formed in the heater element substrate 32.
Patent JP-2003076062-A (JP)
Title: Toner for recycling system and recycling development method using the same
Inventor: HARADA YOSHIAKI
IPC: G03G15/08
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a toner for recycling system which can maintain a sufficient image density and which is free from problems of a fog or toner scattering even when continuous copying on many sheets is carried out in a recycling system or copying is carried out in various environments, and to provide a recycling development method by using the toner. SOLUTION: The toner for recycling system consists of toner particles containing at least a cycloolefin copolymer resin as a binder resin and at least a polypropylene wax as a release agent, and 0.1 to 1.5 wt.% silica fine particles depositing on the surface of the toner particles. The toner is used for the recycling development method so that the toner remaining on the photoreceptor surface is collected, returned to the developing device and reused.
Patent JP-2003071363-A (JP)
Title: Coating liquid supply apparatus and coating equipment using the same
Inventor: KIYONO KAZUAKI
IPC: B05C11/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a coating liquid supply apparatus in which high quality coating is attained without increasing the use quantity of a solvent or a coating liquid. SOLUTION: A standby vessel 71 is box like and a seal member 73 is attached to each upper end of 4 side walls. The seal member 73 is attached after an O-ring having solvent resistance is fitted into grooves 74 formed on the upper ends of the side walls of the standby vessel 71. A solvent 76 of the same kind as a solvent in a resist liquid is injected in a standby space 75 formed inside the standby vessel 71. When the coating of a base plate P by a nozzle 7 is finished and the nozzle 7 moves downward from the upper side of the standby vessel 71, the seal member 73 comes into close contact with a flat surface 7x of the outer peripheral side of the lower surface of the nozzle 7 to seal the standby space 75 inside the standby vessel 71 completely.  The inside of the standby space 75 is kept to be filled with the vapor of the solvent to prevent the evaporation and drying of the resist liquid stuck on the tip part 7f of the nozzle 7. As a result, the defects of the coating quality such as the occurrence of particles or the non-uniformity caused by the soiling of the nozzle is sufficiently suppressed.
Patent JP-2003076202-A (JP)
Title: Fixing device, and image forming apparatus having the same
Inventor: BABA SATOHIKO
IPC: B65H29/54
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the coating of a releasing agent on the fixing belt of a fixing device in which a fixing member consisting of the fixing belt is wound around a plurality of guide rollers, and a pressurizing member consisting of a pressure roller is pressed to the fixing belt. SOLUTION: A recording material P which has passed through a nip part N between the fixing member 14 consisting of the fixing belt and the pressurizing member 15 consisting of the pressure roller is adhered to the fixing member 14 and is transported as it is. After the recording material P has passed through between the fixing member 14 and the transport roller 18, the recording material P is peeled from the fixing member 14, and the surface linear velocity of the transport roller 18 and the surface linear velocity of the fixing member 14 are made different.
Patent JP-2003072873-A (JP)
Title: Stopper for storage case
Inventor: YOSHIKAWA TOSHIYUKI
IPC: B65D85/18
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a stopper for a storage case which is simple in structure, can be easily installed and also can prevent the storage case from turning over. SOLUTION: The stopper for a storage case includes a belt 1 to be interposed between an outer case 10 on the uppermost stage and an upper plate 20, and a fixing device 2 connected with the belt 1 to be fixed to a wall, a pillar or the like. A lock 3 fitted into a belt fixing groove 20b provided at the center of a lower surface rear end of the upper plate 20 is provided on the belt 1 to prevent it from removing from the storage case. A lid is put over by putting the belt 1 between the outer case 10 on the uppermost stage and the upper plate 20 to press it. The belt 1 is formed of a belt-formed cloth. The fixing device 2 comprises an approximately L-shaped metal fitting and is slightly wider than the belt 1. Three screw insertion holes are formed on one of its ends, while a rectangular hole 2a into which the belt 1 can pass is formed on the other end.  The fixing device 2 is fixed to the wall for installation.
Patent JP-2003072513-A (JP)
Title: Seat belt webbing, and occupant restraint system using it
Inventor: FUTAI KATSUNORI
IPC: B60R22/12
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt webbing which can demonstrate the energy absorbing performance equivalent to or more than that of a conventional mechanical energy absorbing mechanism considerably at a low cost, and an occupant restraint system. SOLUTION: In this webbing, the initial yield point elongation is >=6%, the strength at the elongation of 8% is >=1.5-7 kN, the breaking strength is >=10-40%, and the energy absorption work is >=600 J/m. The occupant restraint system comprises the seat belt webbing and a seat belt retractor unit having a locking mechanism to stop the rotation of a winding shaft when sensing the acceleration or the abrupt winding-out of the webbing.
Patent JP-2003077222-A (JP)
Title: Disk reproducing device
Inventor: KUWAO YASUHIRO
IPC: G11B27/10
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing device enabling resumption of reproduction at the point where the reproduction is interrupted without a complex operation. SOLUTION: A system controller 60, when an operation instruction to switch the title of the subject of reproduction is given, generates reproduction state identification data including the position of interruption at that time point and identification data for identifying a DVD 10 on which the title being reproduced is recorded and stores them in a RAM 62. When a title to be the reproduction subject is selected, the system controller 60 determines whether or not the identification data and reproduction state identification data corresponding to the selected title are stored in the RAM 62. The system controller 60, when the reproduction state identification data, etc., exist, carries out control of resuming the reproduction of the title at the point where the reproduction is last interrupted.
Patent JP-2003081518-A (JP)
Title: Sheet processor and image forming device
Inventor: IO MASAAKI
IPC: B65H5/06
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To register sheet leading ends more reliably via simple constitution, and simplify and spatially reduce a device. SOLUTION: A sheet processor 11 for selectively executing processing such as registering, binding and punching of sheets has an intermediate processing tray 23 which has a substantially vertically designed sheet stacking surface and a butt reference wall 33 for sheet registering disposed at a substantially vertically lower end of the sheet stacking surface and on which the processed sheets are stacked, and a feed roller pair 26 for feeding the sheets in a through feed path 81 adjacently positioned substantially in parallel with the intermediate processing tray 23. One feed roller 87 of the feed roller pair 26 serves also as a registering means for butting the sheets on the intermediate processing tray 23 against the butt reference wall 33 to register them.
Patent JP-2003086084-A (JP)
Title: Method of manufacturing electron emission element, image forming device, apparatus of manufacturing image forming device, and method of manufacturing image forming device
Inventor: KUBOTA OICHI
IPC: H01J31/12
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method or an electron emission element with less uneven brightness, an image forming device and its manufacturing device and its manufacturing method. SOLUTION: The manufacturing method of the electron emission element with less uneven brightness comprises the steps of forming a cathode electrode 20 on the surface of a substrate 12; forming a fibrous carbon 22 emitting electrons on the surface of the cathode electrode by applying a voltage across the cathode electrode and an anode electrode 15 in image forming operation; and producing discharge so that energy produced in the fibrous carbon 22 and consumed by one discharge is less than the maximum value of static energy stored between the cathode electrode 22 and the anode electrode 15 in the image forming operation.
Patent JP-2003086215-A (JP)
Title: Fuel cell power generating device
Inventor: OZEKI MASATAKA
IPC: H01M8/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To abbreviate a procedure to make nitrogen circulate to a fuel cell, and make installation of nitrogen gas container unnecessary after power generation stop of a fuel cell power generating device. SOLUTION: This device has the fuel cell, a fuel supply means to supply a fuel to the fuel cell, an oxidizer supply means to supply the oxidizer to the fuel cell, and a fuel consumption means to consume the fuel remaining in the fuel cell after having stopped the fuel supply to the fuel cell.
Patent JP-2002191003-A (JP)
Title: Image pickup device usable in combination with printer printing out picked-up image, its control method, and its control program
Inventor: HIRAI FUTOSHI
IPC: B41J29/42
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that can be used in combination with a printer printing out a picked-up image with enhanced operability where a user hardly causes mis-selection of image data in the case of selecting desired image data such as image data to be printed out among stored image data, and to provide its control method and its control program or the like. SOLUTION: When a photographer deletes image data stored in a memory means 8, the photographer operates an image feed button 112 and an image return button 113 to display desirably deleted image data on an image liquid crystal display panel 110 and operates an image delete button 116 to deletes the displayed image data. In the case of deleting image data that are not printed out, warning of 'You are going to delete unprinted image data' is displayed on the liquid crystal image display panel 110.
Patent JP-2003089228-A (JP)
Title: Heating element and card reader comprising it
Inventor: MURANAKA TAKANORI
IPC: B42D15/10
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a heating element having a protective function and a card reader comprising it. SOLUTION: The heating element comprises a heating resistor and a resetting fuse connected with the heating resistor.
Patent JP-2002183765-A (JP)
Title: Map display device, map display method, and computer program used in map display device
Inventor: MOCHIZUKI YOSHIYUKI
IPC: G06T17/05
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a map display device allowing a driver to precisely grasp the map information displayed on a screen in a short time. SOLUTION: In this map display device 10, a curved surface generation part 150 successively generates first to second curved surfaces having forms according to the arrangement of an enlarged part or contracted part designated on a map by a user, respectively, which are gradually deformed via the intermediate shape between the both, a mapping part 150 maps a map stored in a map memory part 110 on each generated curved surface to generate mapped images, and a projection part 170 successively displays projection images of the mapped images projected onto a flat virtual screen. The map display device 10 thus displays a map partially enlarged or contracted while keeping the connecting relation of roads, which is gradually deformed between two display forms.
Patent JP-2003099042-A (JP)
Title: Apparatus and program for playing data processing
Inventor: YAMAUCHI AKIRA
IPC: G10H1/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a program for playing data processing which enable even a user who is a beginner to give a variety of expressions to music through easy operation. SOLUTION: A specific-beat sound-volume process is performed for object playing data (steps S38, S39, S40, and S41 and steps S38, S39, S45, and S41) when the object playing data are in a range of a specified beat and also the 1st note of the specified beat and when the object playing data are in the range of the specified beat, not the 1st note of the specified beats, and in a range of the beat right before the specified beat except the range of the specified beat. This process is carried on until no object playing data are left (steps S42, S43, and S37) and when so, the sound-volume processed playing data are re-recorded (steps S42, S44).
Patent JP-2003109336-A (JP)
Title: Rotary recorder and controlling method thereof
Inventor: KISAKA MASASHI
IPC: G11B21/10
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To realize stable operation within a practical range in a rotary recorder provided with a shock sensor and for obtaining a feedforward signal by adaptively processing an output of the shock sensor. SOLUTION: In this rotary recorder in which a VCM system whose transfer function is represented with G and a controller whose transfer function is represented with H configures feedback, a signals of the shock sensor S is subjected to band limitation with a bandpass filter F, and an output (feedforward control signal ff) of an adaptive filter FIR is obtained by using a signal (f) that has been subjected to band limitation. For a signal to be inputted to a parameter adaptive algorithm PAA, a signal (p) obtained by shifting the phase of the signal (f) with a phase shift filter P is used. The phase of the phase shift filter P coincides with the phase of G/(1+GH) within the range of ±90 deg. within a limited band.
Patent JP-2003100258-A (JP)
Title: Fluorescent lamp and bulb type fluorescent lamp
Inventor: NISHIMURA KIYOSHI
IPC: F21Y103/37
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp in which the discharge is easily stabilized, flickering in brightness is little, and the shape is compact. SOLUTION: The translucent discharge container 1 comprises a tubular outer surrounding part 1a having the closed top 1a1 and a peripheral side face 1a2, an inner surrounding part 1b which is formed as a tubular shape having a closed top and a peripheral side face housed in the outer surrounding part 1a, and forms a space between each tops 1a1 and 1b1, and between the peripheral side faces 1a2 and 1b2, and an annular part 1c for forming a cap-like discharge space 1d by connecting the base of the outer surrounding part 1a with the base of the inner surrounding part 1b in airtight.  The fluorescent lamp comprises the translucent discharge container 1, a discharge medium capable of producing excimer molecules enclosed in the translucent discharge container 1, a phosphor layer 2 arranged so as to be excited by the ultraviolet ray radiated with the discharge of a dielectric barrier, and a pair of electrodes 3, 4 arranged on the tops 1a1, 1b1 and outer peripheral side faces 1a2, b2 of the translucent discharge container 1.
Patent JP-2003096201-A (JP)
Title: Method of manufacturing thermoplastic resin composition containing fluoropolymer
Inventor: MIYAMOTO AKIRA
IPC: B29K27/12
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a thermoplastic resin composition which is capable of affording a composition of a thermoplastic resin in which a fluoropolymer is well dispersed and which has excellent production stability for a long time because very little blockade of a pump or a supply line caused by coagulation of the fluoropolymer takes place. SOLUTION: When a thermoplastic resin and an aqueous dispersion of a fluoropolymer are melt kneaded using a screw extruder, the aqueous dispersion of the fluoropolymer is supplied continuously at a constant rate to the extruder independently using a diaphragm pump having structure where the diaphragm liquid contact surface facing the aqueous dispersion of the fluoropolymer does not directly contact the diaphragm head during the diaphragm reciprocation while the thermoplastic resin is supplied continuously at a constant rate to the extruder and the thermoplastic resin and the aqueous dispersion of the fluoropolymer are melt kneaded.
Patent JP-2003096203-A (JP)
Title: Thermoplastic elastomer composition and its manufacturing method
Inventor: FUSE KAZUYOSHI
IPC: C08K5/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a thermoplastic elastomer composition which is excellent in the shape of a calender bank and roller separability during calendaring and capable of affording a calendered article with good appearance and to provide the thermoplastic elastomer composition. SOLUTION: In this method a mixture comprising the following components (A) 35-95 wt.%, (B) 5-65 wt.% (wherein, (A)+(B)=100 wt.%) and (C) 0.005-20 pts.wt. (wherein, (A)+(B)=100 pts.wt.) is dynamically heat treated in the presence of a crosslinking agent: (A) an oil-extended rubber of an olefin copolymer having a Mooney viscosity of 20-350 composed of 100 pts.wt. of an olefin copolymer rubber and 20-150 pts.wt. of a mineral oil-based softener, (B) a crystalline polyolefin and (C) a hydrogenated copolymer of an aromatic vinyl compound and a conjugated diene.
Patent JP-2003095720-A (JP)
Title: Cement admixture, and cement composition
Inventor: MORIOKA MINORU
IPC: C04B103/60
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cement admixture capable of constructing earthen floors, floor boards or slab structures having high crack resistance even without reinforcing rods, and to provide a cement composition. SOLUTION: The cement mixture contains an expansive material obtained by blending CaO, Fe2 O3 , CaSO4 and, if required, Al2 O3 , and performing heat treatment, and containing free lime, calcium ferrite and/or calcium aluminoferrite, and anhydrous gypsum, and a fibrous material. The fibrous material consists of steel fiber. The cement composition contains cement, and the cement admixture are provided.
Patent JP-2002257228-A (JP)
Title: Automobile
Inventor: NORUM VIGGO
IPC: F16H61/28
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an operation actuator, especially for an automatic change- over transmission gear having simple constitution, capable of designing a motor small and capable of generating power to be generated in the middle of driving the transmission gear in spite of this. SOLUTION: This operation actuator automatically operates the transmission gear in a drive train of an automobile, a central operating shaft furnished with a change-over finger is provided, two grooves extending in reverse in the peripheral direction are provided in a region of the operating shaft, two sleeves free to roughly concentrically drivable with respect to the operating shaft, regardless with each other, and the both sleeves respectively have at least one each of the fingers to be respectively engaged with one of the grooves.
Patent JP-2003106385-A (JP)
Title: Gear transmission device of automatic shift
Inventor: TAGUCHI SUKEMASA
IPC: F16H3/62
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a thrust bearing cannot be installed when the bearing capacity of the thrust bearing relative to a planetary gear for a reduction gear having not much room of space is large, by contriving the twisting direction of a helical gear. SOLUTION: A thrust F6 reverse to F1 acts on a sun gear S1 of a paired gear 4, and a reverse thrust F4 is also brought in a ring gear R3 of the gear set 3. A helical gear generating a thrust F5 (>F4) canceling the thrust F4 is used for an output gear 5. When the twisting direction of the helical gear of the pair 4 and the gear set 3 is determined so that the direction of the thrust F1 using the thrust transmission pass in common and the direction of the thrust F3 is directed to the engine, the dynamic load relative value of the thrust bearings BRG6, BRG7, BRG9 relative to the paired gear 4 and the thrust bearing BRG5 relative to the gear set 3 becomes lower as compared with conventional measures. Hence, these can be easily installed in the central part of the paired gear 4 and the gear set 3 having not much room of space.
Patent JP-2003106307-A (JP)
Title: Driving control device of oil-hydraulic work machine
Inventor: TODA MITSUAKI
IPC: F15B11/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent shocks of a work machine generated when a switch indicating valve switching directions is additionally operated or when operation of the work machine is partially stopped, in a driving controlled device of the oil-hydraulic work machine switching and controlling a plurality of hydraulic control valves by an indicating means for a valve switching amount which is common to a plurality of switches indicating valve switching directions. SOLUTION: When an indicating signal is inputted from switches 16, 17, and 18 indicating valve switching directions, or when inputting is stopped, a detecting means 25 for detecting a simultaneous operating state which detects that an indicating signal is inputted from other instructing means 16, 17, and 18 for valve switching directions is provided. Valve-switching controlling signals Va, Vb, and Vc provided for slow-start and slow-stop which slowly switches valves based on a designated controlled curve are outputted to hydraulic control valves 4, 5, and 8 coping with a detecting signal from the detecting means 25 for detecting a simultaneous operating state.
Patent JP-2002157642-A (JP)
Title: Ice cream automatic vending machine
Inventor: HAN HONG-SUK
IPC: A23G9/28
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an ice cream automatic vending machine which can prevent cold air having passed through a passage 71 of a guide member 70 from being lost by closing the passage 71 when ice cream is not vended. SOLUTION: This machine includes a cooling system 10, a refrigerator 20 which is cooled by the cooling system, a canister 30 which is arranged in the refrigerator and stores ball type ice cream, a cup supply device 40 which is arranged outside the refrigerator and supplies a cup 41 to be piled with ball type ice cream, an ice cream throw-out device 50 which throws out the ball type ice cream in the canister, a guide member which has the passage for guiding the ice cream thrown out by the ice cream throw-out device to the cup, and a means 80 which opens and closes the passage of the guide member.