baber/WOPTO huggingface dataset:
Patent JP-2002215773-A (JP)
Title: Cooking sanitation management system
Inventor: OYAMA KAZUO
IPC: G06Q50/10
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a cooking sanitation management system capable of maintaining a high-degree sanitation managing state by quickly and surely eliminating an abnormal state by generation of a harmful insect. SOLUTION: This cooking sanitation management system has a cooking center A composed of a plurality of cooking work facilities partitioned in more than one areas, and a management part D for managing a sanitation state of the cooking center. The cooking center has at least an information transmitting means 10 for transmitting abnormal information C including information on an abnormal harmful insect garneted in the cooking center, and a cooking work facility generating the abnormal harmful insect among the plurality of cooking work facilities to the management part.  The management part has an instructing means 13 for advising a proper countermeasure by checking up building information 11 on a partition state and a structure in the cooking center of the cooking work facilities, harmful insect information 12 on the harmful insect, and a harmful insect list by relating the abnormal information to the harmful insect possibly generated with every plurality of cooking work facilities on the basis of the building information and the harmful insect information.
Patent JP-2002216776-A (JP)
Title: Photo-electrochemical device
Inventor: HIKUMA KOICHIRO
IPC: H01M4/86
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a photo-electrochemical device as a clean energy device having high energy conversion efficiency permitting charging with light energy. SOLUTION: The photo-electrochemical device comprises a hydrogen pole 1 as a first pole, an oxygen pole 2 as a second pole out of which electrochemical energy is picked in a space to the hydrogen pole 1 and a photoelectric pole 6 as a third pole, the photoelectric pole 6 as the third pole being formed of an organic material having photoelectron exciting ability such as a ruthenium complex (tris(2,2'-bipyridine) ruthenium (II)) for accelerating the pick-out of the electrochemical energy.
Patent JP-2002213713-A (JP)
Title: Combustion device
Inventor: MO TATSUMURA
IPC: F23C99/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of NOx to a very low value through multiconcentration combustion while contriving to reduce a cost by simple constitution. SOLUTION: A plurality of burner blocks each comprising a lean burner part 34, first burner parts 35 adjacent to both sides of the lean burner part 34, and a second burner part 36 are juxtaposed. In each burner block, lean premixture is introduced to the lean burner part to form a lean flame 46. First concentration premixture is introduced to the first burner part and second concentration premixture to the second burner part to form first and second concentration flames. Through combination of the burner blocks, first and second dense flames are positioned on both sides of a lean flame and second and first dense flames on both sides thereof. This constitution realizes multiconcentration combustion of three kinds of concentrations different from each other, further increases a combustion ratio and an excess air ratio to a lean flame, and reduces NOx to a very low value.
Patent JP-2002213572-A (JP)
Title: Differential device
Inventor: FUSHIKI MASAAKI
IPC: F16H48/30
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a differential device having a simple and compact structure in spite of an interrupting function of driving force, easy to assemble, having high reliability, and forming no sliding section between a stationary side. SOLUTION: This differential device is provided with a differential gear case 3, a differential mechanism 5 distributing the driving force of an engine to right and left wheels from output side gears 33 and 35, a clutch mechanism 11 interrupting the driving force between the side gear 35 and its axle side, and an electromagnet 13 operating the clutch mechanism 11.
Patent JP-2002216777-A (JP)
Title: Polymer electrolyte fuel cell
Inventor: FUKUDA KAORU
IPC: H01M4/86
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a polymer electrolyte fuel cell allowing low-moisturizing operation without increasing a membrane thickness or decreasing ion exchange capacity. SOLUTION: The polymer electrolyte fuel cell comprises a pair of opposed electrodes 2, 3 having catalyst layers 22, 32 and diffusion layers 21, 31 and a polymer electrolyte film membrane 1 held therebetween. The catalyst layers 22, 32 are formed of catalyst particles, polymer electrolyte and layered silicate particles. The layered silicate particles are smectite group mineral or synthetic mica particles.
Patent JP-2002213114-A (JP)
Title: Latch control mechanism for push-pull lock
Inventor: KOUTOKU MASAHIRO
IPC: E05B15/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a latch control mechanism for a push-pull lock, which doubles as a push-pull handle device. SOLUTION: In the push-pull lock, a slider 16 is vertically movably arranged inside a pedestal 20 mounted on an internal surface of a door. The slider is upward energized by a spring, and a notch 26 is formed in a side portion of the slider. On the other hand, a driving plate 14 having an operating portion 25 formed thereon is mounted inside an operating shaft 12 of a lever handle, and a central portion of the slider is cut and erected inward to form an operating piece 9 which is then inserted into a lock box from an indoor side.
Patent JP-2002285985-A (JP)
Title: In-line type pump
Inventor: TAKURA TOSHIYASU
IPC: F04D29/52
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To improve output and efficiency of a pump. SOLUTION: In an in-line type pump provided with a rotor 4, having axial flow blades inside of a cylindrical stator 3, fluid sent toward a discharge opening 21 by the axial flow blades is discharged from the discharge opening 21, after converting rotational kinetic energy into static pressure energy in a pressure chamber 7. Consequently, fluid supply efficiency is increased, while reducing the size of a structure, and output and efficiency of the pump can be improved.
Patent JP-2002222852-A (JP)
Title: Semiconductor wafer container
Inventor: SAWADA YOSHIYUKI
IPC: B65D85/86
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that some minute organic matters not removable by a current air filter enter the semiconductor wafer container because of the inside pressure of the container falling lower than the outside one, making the lid of the conventional container hard to smoothly remove from the container due to pressure difference. SOLUTION: The semiconductor wafer container 101 includes the container main body 4 having an opening for taking in and out a wafer cassette 3 housing semiconductor wafers 2, and a cover 6 connected free to open and close through a sealing ring 5 at the opening of the container main body 4 and sealing the container main body 4 having the wafer cassette 3. A through window 102 is made at one part of the container main body 4 or the cover 6, and blocked with an elastic film 103.
Patent JP-2002221095-A (JP)
Title: Fluid adjusting screw
Inventor: AKIYAMA HIROSHIGE
IPC: F02M/
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To improve and equalize the precision in controlling fluid by equalizing the ring-shaped gap formed between a tapered needle valve part and a measuring hole by improving the concentric precision of a fluid adjusting screw and a screw hole for guiding the screw. SOLUTION: A large diameter cylinder part 5 and a small diameter guide cylinder part 6 are formed concentrically from a male screw part 3 of the fluid adjusting screw P toward the tapered needle valve part 4. A female screw part 10, a large diameter guide hole 11, a small diameter guide hole 12, and the measuring hole are bored concentrically in a fluid controller 1 inward from the outer side end. The male screw part 3 of the fluid adjusting screw P is attached to the female screw part 10, the large diameter guide cylinder part 5 is supported at the large diameter guide hole 11 and the small diameter guide cylinder part 6 is supported at the small diameter guide hole 12. Further, the tapered needle valve part 4 is inserted into the measuring hole 13.
Patent JP-2002219948-A (JP)
Title: Forward/reverse type electric roller
Inventor: ITO SEIZO
IPC: B60K17/04
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To adopt as a drive source a miniaturized motor that can be used as a commercial power source and to constitute the whole deice light and small by a clutch mechanism formed light and small with a simple structure for facilitating handling. SOLUTION: A driving sprocket 25 freely engaged with a drive clutch 21 linked with and integrally rotated by an output shaft of a deceleration mechanism 15 is formed such that a shifter fork 32 is slid by operation of an operating part 39 of an operating means 31 for engaging or disengaging the drive clutch 21 and the drive sprocket 25 with each other. For plural steel spheres 44 rotatally interposed between ring grooves 42, 43 formed on facing concentric circles on a lower face of a turntable 6 mounted on a holding shaft 4 inserted into/held by a top plate part 3 of a frame 2 and on an upper face of the top plate part 3, a pressing force regulating means 47 for regulating a pressing force is mounted on the holding shaft 4.
Patent JP-2002221638-A (JP)
Title: Optical splitter
Inventor: ENOMOTO YOSHITAKA
IPC: G02B6/30
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical splitter in which optical fibers can be easily housed without exchanging the housing tray into a special one or without generating steep bend in the optical fibers. SOLUTION: A waveguide type optical circuit 31 which is made small in size by increasing the difference in relative refractive indices to reduce the minimum radius of curvature is used for the optical multiplexing and branching part. Also the case 36 is formed from a thin material to constitute a small-size optical splitter 30 having <=4 cm length, <=4 mm height and <=4 mm width. The root of the optical fiber in a single core side of the optical multiplexing and branching part is covered with a tube. The optical fibers in the multicore side of the optical multiplexing and branching part are formed into a tape. Or, the optical fibers in the multicore side of the optical multiplexing and branching part are formed into a tape structure in the root part and then the tape is divided into single optical fibers, with each optical fiber covered with a tube.
Patent JP-2002219040-A (JP)
Title: Cover bedding
Inventor: KAKEHASHI TSUNEZO
IPC: A47G9/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the deviation between a quilt and auxiliary bedding and to surely block a gap between the quilt and auxiliary bedding and between the auxiliary bedding and a lying person in cover bedding comprising the quilt and the auxiliary bedding. SOLUTION: In the covering bedding 1, a cover section 4 for loading the quilt 2 is formed on the surface of the auxiliary bedding 3 that is overlapped to the lower portion of the quilt 2, so that the auxiliary bedding 3 does not deviate from the quilt 2 by loading the quilt 2 into the cover section 4. Also, the gap formed between the auxiliary bedding 3 and the quilt 2 is blocked by the cover section 4. Since a breast side section 32 is extended to the outside of the quilt in the auxiliary bedding 3, the gap formed between the lying person and the auxiliary bedding 3 can be blocked, thus preventing chill from entering from the gap and heat from escaping.
Patent JP-2002223965-A (JP)
Title: Cover for storage tub arranged beside sink
Inventor: ISHINO TOMOYUKI
IPC: A47B77/06
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To secure space for placing dishes by arranging the cover of a dishwasher or the like beside a sink. SOLUTION: A tray 13 is placed on a cover body 12b, an engagement rail 20 is arranged on the upper part of the cover body 12b, a tray-side fixing structure 40 is disposed in the rear end part of the tray 13 in a slide movement direction and a cover-side fixing structure 50 is arranged in the rear end part of the cover body 12b in the slide movement direction. Then the tray 13 is fixed to the upper part of the cover body 12b. Besides, the tray 13 fixed to the sink 11a so as to be slidable and movable by utilizing the engagement rail 20, the tray-side fixing structure 40, and the cover-side fixing structure 50, so that convenience is enhanced.
Patent JP-2002227615-A (JP)
Title: Valve timing controller of internal combustion engine
Inventor: TOFUJI TAMOTSU
IPC: F01L1/352
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To enable change in an imposing angle without increasing the occurrence of abnormal sound or the occupied space in the axial direction. SOLUTION: An axial guide 10 is installed in a driving plate 2, and a movable operation member 11 is guided and supported with the axial guide 10. The movable operation member 11 is connected with a cam shaft via a link arm 14 and a lever 12, and the driving plate 2 and the cam shaft 1 are changed in the imposing angles by operation of the movable operation member 11. A guide plate 24 having a spiral groove 28 with semi-circular cross section is installed, a ball 22 held in a recess 21 of the movable operation member 11 is engaged with the spiral groove 28. The guide plate 24 is increased and decreased in speed for the driving plate 2, and a relative rotation of the plate 24 and 2 is converted into the radial displacement via the engagement of the spiral groove 28 with the ball 22.
Patent JP-2002225482-A (JP)
Title: Tip of ball-point pen or applicator
Inventor: NAGAI SHIGERU
IPC: B43K1/08
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To solve the conventional problem that paper fibers are scratched due to the wear, distortion or deformation of the fore edge of the tip during writing or due to the contact of the fore edge with a paper space and consequently, the uniform rolling of a ball is not achieved, causing an adverse effect upon an ink discharge and generating a thin spot after writing. SOLUTION: The tip of this ball-point pen is structured of the ball 2, the fore edge of the tip, a ball embracing part 1 with an inner edge part 1a of the fore edge, a ball receiving seat, a central hole, a plurality of broached grooves and back holes formed so that the central hole communicates with the ball embracing part 1. The tip of the ball-point pen or the applicator is characterized in that the wall thickness of the fore edge is larger than the rake of the inner edge part 1a of the fore edge.
Patent JP-2002224003-A (JP)
Title: Vacuum cleaner
Inventor: ISHIZAWA AKIHIRO
IPC: A47L9/28
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner for easily recognizing a connecting state of a cleaning state detecting means and a control means. SOLUTION: A circuit chamber provided with a leak valve 57 and a circuit board connected with this leak valve 57, and mounted with a control means 91, is arranged above a motor-driven air blower chamber for housing a motor- driven air blower 14. A display base board connected to the control means 91 of the circuit board, displaying a collected dust-dirt quantity, and mounted with a display means 90, is arranged above a body case. A temperature sensor 95 for detecting a temperature of the motor-driven air blower 14 is connected to the control means 91. In a state of not connecting the temperature sensor 95 and the leak valve 57 to the control means 91, supply of electric power to the motor-driven air blower 14 is stopped. The display means 90 announces an unconnected state by displaying the effect of nonconnection.  The motor-driven air blower 14 is not driven regardless of setting operation of an operation means arranged in a gripping part of a hose. A connecting state can be easily recognized without performing a special test before shipping.
Patent JP-2002224381-A (JP)
Title: Game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for preventing a wire for transmitting signals from falling off from support members for attaching the wire. SOLUTION: Support member groups 71 (support members 71a and support members 71b) are attached to a mechanism plate, aligned at equal intervals in a horizontally zigzag direction. In this case, insertion parts 97a and 97b for inserting connecting members 68 are formed on the lower surfaces of the support members 71a and the upper surfaces of the support members 71b respectively. Fall-off prevention pieces 98a and 98b allowing the inserted connecting members 68 not to be easily detached therefrom the provided in the support members 71a and the support members 71b. Strength reinforcing parts 73a and 73b are provided in the support members 71a and the support members 71b respectively. The connecting members 68 re installed in the support member groups 71 by inserting the connecting members 68 into the support member groups 71.
Patent JP-2002229420-A (JP)
Title: Image forming device
Inventor: ITO HIROSHI
IPC: G03G21/10
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To cool the periphery of a fixing part so as to make temperature fall and to prevent adverse effect to respective parts on the periphery of the fixing part by actuating a cooling device for a fixed time even when a door member is opened because of paper jamming disposal or forcibly operating the cooling device at the prescribed time before an automatic shutoff function is actuated. SOLUTION: When the door member 130 is opened, a cutout switch 322 is turned off. According as the switch 322 is turned off, a 1st timer 200 starts counting, and also the cooling device 71 is actuated, and when time is up in the 1st timer 200, the device 71 is stopped. According as image forming operation is finished, a 2nd timer 201 starts counting. When the 2nd timer 201 attains 60 seconds before time is up, the cooling device is forcibly actuated, and when time is up in the 2nd timer 201, the device 71 is stopped.
Patent JP-2002225582-A (JP)
Title: Two-wheel and four-wheel drive switching device for vehicle
Inventor: HANDA AKIO
IPC: F16D41/08
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a two-wheel and four-wheel drive switching device for a vehicle of simple structure, and reducing noises, capable of being assembled with a minimum change of an existing constitution, and executing an individual lubrication independently from other operating parts. SOLUTION: This device comprises an outer ring connected to a driving shaft 32, an inner ring 40 connected to a driven shaft 33, a plurality of engagement and disengagement members 34 for being engaged with and disengaged from opposite faces of these shafts for connecting and disconnecting these shafts, and a switching mechanism 35 for selectively positioning the driving shaft and the driven shaft in a position for connecting these shafts and a position for separating them. The outer ring is divided into two sections in the axial direction to be a first outer ring 37a and a second outer ring 37b, and these rings are connected through a spline 60 arranged at each end part in the condition to restrain the relative rotation while the drive shaft is connected to the second outer ring 37b through a spline 39 in the condition to restrain the relative rotation.
Patent JP-2002226413-A (JP)
Title: Method for collecting cycloalkanone and cycloalkanol
Inventor: ASANO HIROYUKI
IPC: C07C35/08
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for collecting a cycloalkanone and a cycloalkanol by which the cycloalkanone and the cycloalkanol can effectually be collected and wastewater having low COD load can be obtained. SOLUTION: This method comprises vaporizing an alkaline waste fluid generated from alkaline decomposition of an oxidative reaction liquid of cycloalkane and concentrating the condensed liquid by a reverse osmosis membrane to obtain the concentrated liquid comprising the cycloalkanone and the cycloalkanol with a high concentration and the permeated liquid having low COD load.
Patent JP-2002234516-A (JP)
Title: Labeling equipment
Inventor: KISHIMORI SHIGENORI
IPC: B65C9/18
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide labeling equipment which can automatically and wholly adhere a label seal on the outer peripheral face of a tube body such as a cylindrical face. SOLUTION: An ample moving part 1 stops an ample A for positioning the same at a tentative labeling position Y and a tentative labeling part 4 adheres a label seal L tentatively to the head A2 outer peripheral face of the ample A. Then the ample moving part 1 supports and moves the ample A, and the pressing rollers 70, 70 of a label attaching part 5 in the moving course work with the moving action of the ample A and adhere the label seal L adhered tentatively to the A2 outer peripheral face tightly and wholly. By this, though the A2 outer peripheral face is an abnormally shaped cylindrical face similar to a conical face, the label seal L is adhered to and fixed on the A2 outer peripheral face tightly and wholly.
Patent JP-2001294074-A (JP)
Title: Rear gate door opening and closing device
Inventor: NOMURA KAZUYA
IPC: B60P1/273
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a rear flap door opening and closing device of a dump truck capable of being easily assembled with a simple structure and easily manually opening and closing a rear gate door. SOLUTION: It this dump truck provided with the upwardly openable rear gate door 5 on a rear opening of a tiltable loading box 1, one end of a link arm 11 is rotatably supported on a bottom of the loading box 1, one end of a connecting rod 13 is rotatably supported on the other end of the link arm 11, the other end of the connecting rod 13 is slidably connected to a slot 16 of a bracket arm 15 by a pin 14, and the pin 14 is fixable at a lower end of the slot 16 by a fixing means 20, and slidable in the slot 16 by releasing the fixing means 20. The fixing means 20 is composed of a topper 21 fixed to an outer end part of the pin 14, and a locking member 25 fixed to an outer surface of the bracket arm 15 and lockable to or unlockable from the stopper 21. An energizing member for assisting the opening and closing of the rear gate door is mounted between the rear gate door 5 and the loading box 1.
Patent JP-2002235797-A (JP)
Title: Vibration suppressing device for vehicle
Inventor: ISHIGURO YOSHITAKA
IPC: B62D1/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a vibration suppressing device for a vehicle which can facilitate the fixing work for an elastic supporter and also can suppress the amplitude of a mass body. SOLUTION: The elastic supporter 5 is fixed by engaging its both end parts 5a, 5b respectively with cutout parts 7, 8 of a base plate 4 and the mass body 6, so as to facilitate the fixing work for the elastic supporter 5. The elastic supporter 5 is sloped in the direction making the tip end part 5a approach each other, so as to suppress the amplitude of the mass body 6.
Patent JP-2002234269-A (JP)
Title: Direct drawing type original film for lithography
Inventor: KASAI KIYOSUKE
IPC: B41N1/14
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a direct drawing type original film for lithography which is scumming-free as an offset original film and enables printing of a large number of prints of a clear image free of defect, distortion and the like. SOLUTION: In the direct drawing type original film for lithography having an image receiving layer on a water-resistant substrate, the image receiving layer contains at least needle-like fillers and an integral resin which is constituted of a composite of a resin containing the bond of metal atoms with the oxygen atoms as the intermediary and an organic polymer containing a group capable of forming a hydrogen bond with this resin.