baber/WOPTO huggingface dataset:
Patent JP-2002101401-A (JP)
Title: Optical transmitter, optical receiver, optical transmitter-receiver, and catv system
Inventor: SUGIURA TOSHIHIRO
IPC: H04N7/173
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a CATV system that transmits two kinds of incoming signals, that is, an incoming L signal (the incoming signal with a frequency band lower than the frequency band of an outgoing signal) and an incoming H signal (the incoming signal with a frequency band higher than the frequency band of the outgoing signal) to a CATV center and that is efficiently built up to decrease the system cost. SOLUTION: An HPF 24a and an LPF 24b respectively separate the incoming signals (the incoming L signal whose frequency band is lower than the frequency band of the outgoing signal and the incoming H signal whose frequency band is higher than the frequency band of the outgoing signal) that are outputted from a terminal as electric signals and received from a trunk line connecting terminal T4, and an LPF 23b passes through the incoming L signal to separate it from the outgoing signal furthermore. An HPF 26a and an LPF 26b again mix the incoming L signal and the incoming H signal, and a laser diode 27 converts the mixed signal into an optical signal, which is outputted to the CATV center from an optical output terminal 3.  Thus, the entire CATV system can more efficiently and economically be built up in comparison with separately converting the incoming L signal and the incoming H signal into the optical signals and transmitting them.
Patent JP-2002095305-A (JP)
Title: Implement connecting device
Inventor: HIRATA KOKI
IPC: A01B59/042
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To maintain the riding comfortableness by damping (insulating) the vibration, etc., transmitted to a tractor. SOLUTION: The implement-side connection member 13 of the connecting device 3 for connecting an implement 2 to a tractor 1 is divided into sections and an elastic material is placed between the sections.
Patent JP-2002095407-A (JP)
Title: Method for producing flakes of dried bonito and heater used therefor
Inventor: MANABE KENJI
IPC: A23L5/10
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To make a flavor characteristic of flakes of dried bonito not be impaired. SOLUTION: A heater 1 is equipped with a transportation body 3 on which flakes 2 of dried bonito are placed, a placing net 6 on which Bincho charcoal 7 (hard charcoal produced in Wakayama prefecture, Japan) is placed, a charcoal receiving tray 9 for receiving burnt residue of the charcoal and a burner 8 for igniting the charcoal. Flakes of dried bonito are delivered to the heater 1 and the flakes 2 of dried bonito delivered to the heater 1 is heated by the Bincho charcoal 2.
Patent JP-2002103175-A (JP)
Title: Automatic tool changer protecting cover
Inventor: OHIRA NORIYUKI
IPC: B23Q11/08
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a protecting cover completely preventing scattering of cutting fluid or chips when machining thick wall work and thin wall work, without limiting the amount of vertical moving of a cross rail in a planer-type machining center. SOLUTION: The large protecting cover 15 for insulating a main spindle head 5 on the cross rail 4 of the planer-type machining center and an automatic tool changer is installed so as to open/close in the x-axis direction, and the large protecting cover 15 is provided with a notch 15a for accepting vertical moving of the cross rail. A driving device 22 making a small cover for blocking the notch 15a ascend/descend according to vertical moving of the cross rail 4 is installed on the large protecting cover 15. The driving device 22 is provided with a locking mechanism 34 for locking an ascending/descending position of the small cover 21.
Patent JP-2002097705-A (JP)
Title: Structure of simplified flush toilet
Inventor: NAKAMOTO SEIICHIRO
IPC: E03D11/10
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a simplified flush toilet that a wire connecting an operational part with an open and shut cover inside a toilet body does not break. SOLUTION: The simplified flush toilet 10 has a structure that, the operational part 13 in which an operating lever 14 an a fan-shaped plate 15 that are provided on the upper part of a wash-water tank 12 and are fixed to the same rotating shaft 16, rotate as one, and the open and shut cover 112 which is made to open and shut an outlet 111 of the toilet body 11, are connected by a wire 17. As the characteristics of the structure, the fan-shaped plate 15 is provided with a shaft hole 141, in which the rotating shaft 16 is fixed, at an end of the plate, and with a guide groove 152 which is made to guide the wire 17 on a curved outer-peripheral edge 153, and the radius of the guide groove 152 from the rotating shaft 16 is formed in a reducing proportion so that the radius becomes smaller at the closing time of the open and shut cover 112 than that at the starting time of its opening.
Patent JP-2002099087-A (JP)
Title: Positive type photoresist composition
Inventor: SATO KENICHIRO
IPC: H01L21/027
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a positive type photoresist composition excellent in shelf stability and further excellent in close adhesion, margin for exposure, variation of sensitivity with the elapse of time, or the like in production of a semiconductor device. SOLUTION: The positive type photoresist composition characterized by containing, (A) a resin containing specified repeating structural units such as a structural unit, or the like having a norbornene and increasing the velocity of dissolution to alkaline developing solution due to action of an acid and (B) a compound generating an acid by irradiation with active beams or radioactive rays.
Patent JP-2002109192-A (JP)
Title: Order shop system
Inventor: FUKAZAWA HIDEKI
IPC: G06Q10/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an article or service desired by a customer by using the shape data of the body of the customer. SOLUTION: A shopping mall holding the group of shops (S1-S7) of different categories of business is formed with a body capture booth 5 as a center. The body capture booth 5 and each of shops S1-S7 are connected to a data center 6 by the Internet. The body capture booth 5 measures the shape data of the body of a customer G and transmits the measured shape data of the body of the customer G to the data center 6. In each of shops S1-S7, the order of the customer G measured inside the body capture booth 5 is received, the shape data of the body of the customer G are downloaded and acquired from the data center 6 and on the basis of these data, the ordered article or service is provided.
Patent JP-2002114079-A (JP)
Title: Lift
Inventor: HIRAYAMA HIROSHI
IPC: B66F7/02
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a lift capable of miniaturizing a driving mechanism elevating a platform and preventing a head of a person sitting in a wheelchair W from hitting a rear hatch of a vehicle. SOLUTION: This lift is provided with the platform 14 capable of moving along an inner guide 13 and an outer guide 15, a linking mechanism linking the platform 14 and the inner guide 13, a push-pull chain 22 capable of bending only in one direction with one end connected to the platform 14 and another end provided as a storable free end, a chain guide 48 maintaining the push-pull chain 22 in a linear state and capable of following the push-pull chain to a slantly oscillating position, the driving mechanism m applying thrust or tension to the push-pull chain 22, and a rotating mechanism rotating the inner guide in a predetermined position.
Patent JP-2002114246-A (JP)
Title: Packaging container comprising container main body and cover
Inventor: OWAKI NOBORU
IPC: B65D43/06
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container whose cover can tightly fit and seal a container main body, can begin to removed by finger preventing the flow out of the contents, and can be easily removed in the end. SOLUTION: This relates to a packaging container whose cover 20 is either inwardly or outwardly fits the container main body 10 by fitting a fitting protrusion formed on the cover 20 on a fitting part 11 formed on a container main body 10. A part of the outer peripheral edge of the cover 20 is protruded forming a protrusion 23. By protruding a part of the protrusion 23 downward, a finger fitting part 24 is formed integrally. By placing a finger on the fitting part 24 and by moving the same upward, a fitting condition begins to be released.
Patent JP-2002113763-A (JP)
Title: Method and apparatus for forming formed cover layer on pipe
Inventor: ANDO NOBURO
IPC: B29K105/04
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for covering a raw material pipe, particularly a flexible pipe with a foamed item by means of a cross head die method. SOLUTION: A method for forming a foamed item cover layer on a pipe includes a step of sending a cover layer forming molten resin to a forming process without mixing a foaming and crosslinking agent therewith, a step of mixing the foaming and crosslinking agent with the molten resin just before forming and a step of foaming and crosslinking the resin while covering a raw material pipe with the resin.  A foamed item cover layer forming apparatus is a foamed item covering die having a raw material resin supply inlet on an outer circumference of a pass-through hole of a raw material supply pipe 1 in a direction intersecting the pass-through hole, wherein a mixing portion of a foaming and crosslinking agent is arranged in the vicinity of the raw material supply inlet of the foamed item covering die 7 and protrusions 25 and 26 are mounted in a raw material resin passage 11 of the foamed item covering die 7 to change the resin flow, the protrusions 25 and 26 being located at different positions in the direction of the resin flow.
Patent JP-2002113052-A (JP)
Title: Excrement disposal device
Inventor: SAKAI HIROSHI
IPC: A47K7/08
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To remove residual water in a water feed hose after the use of an excrement disposal device. SOLUTION: This excrement disposal device is provided with a diaper cup body 1; a water supply hose 17 for supplying warm wash water into the diaper cup body 1 from water supply means 3, 5; a suction hose 19 for sucking the wash water and excrement in the diaper cup body 1 onto the soil tank side 7; and an air blasting hose 21 for supplying air into the diaper cup body 1 from the air blasting means 23, 33 side. The air blasting means 23, 33 side and the upper reaches of the air supply hose 17 are connected by a by-pass hose 43, and the by-pass hose 43 is provided with an on-off valve 45 opened and closed according to the stop and drive of the water supply means 3, 5 and allowing air from the air blasting means 23, 33 to be supplied to the upper reaches of the water supply hose 17 when opened.
Patent JP-2002116361-A (JP)
Title: Method and device for manufacturing laser diode unit
Inventor: FUKUI KOJI
IPC: G01B11/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a prior art such that errors caused by the increase of tact or attachment are easily generated because a measuring device has to be replaced every adjusting process in the assembling of an optical pickup. SOLUTION: This device is composed of a collimator lens 7 which forms emitting light from a semiconductor laser 1 into parallel beams, a plurality of half mirrors 8, 10 and 11 which branch light from the collimator lens 7, a light quantity distribution measuring camera 18 which measures the distribution of light quantity, an image pickup camera 15 which is arranged at a focal position of an image forming lens 14, and a lighting source 13 which lights a light receiving part 2. The collimator lens 7 is adjusted so as to be focused on the light receiving part 2, the semiconductor laser 1 is adjusted by shifting so that the center of gravity is positioned at the center of the light quantity distribution measuring camera 18, and the position of the light receiving part is adjusted so that the center of the light receiving part 2 becomes the center of the image pickup camera 15.
Patent JP-2002116407-A (JP)
Title: Display device
Inventor: KIYOMATSU SATOSHI
IPC: G02B27/02
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a display device assembled in compact equipment, having the large angle of visibility and realizing both monitoring functions for an enlarged virtual image and direct sight. SOLUTION: This display device is constituted by realizing virtual image enlarging display and direct display by using one compact picture display part and one monitoring window (convex lens or the like). In the case of the former one, the monitoring window is fixed and the compact picture display part 15 is arranged at the almost focus position of a lens 16, and in the case of the latter one, observation is performed by making the display part 15 proximate to the lens 16 until they nearly come into contact with each other. Then, a midway reflecting mirror 17 and a bellows-like elongating and contracting mechanism or the like are arranged.
Patent JP-2002123996-A (JP)
Title: Disk unit
Inventor: GOTO SUGURU
IPC: G11B17/051
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a disk unit suitable for miniaturization, weight reduction and low profile that enables automatic loading/automatic ejection of a disk. SOLUTION: The disk unit is provided with a pickup module 500 and a carrying means 300. The carrying means 300 is provided with a guide means 200 that supports the disk 1 in a movable way in a direction of a face of the disk, a drive means for a medium with a thin and flat form, a pressing means that is formed in a thin flat plate form and rocked in a direction of the disk face to depress and energize the disk 1 in a direction of a pickup means and a synchronous drive means that drives the medium drive means and the pressing means. Since no extract moving mechanism and no vertical movement mechanism are required for the disk unit, the disk unit is miniaturized with low profile.
Patent JP-2001186995-A (JP)
Title: Shower implement
Inventor: NAGAMORI HIROYUKI
IPC: A61K8/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To remove impurities contained in water and hot water easily and efficiently without using any special cleaning method for both water and hot water. SOLUTION: In this shower implement 1 feeding source water such as city water for showering, a cartridge filled with impurity sucking material and effective agent or a plurality of cartridges 2 filled with impurity sucking material and effective agent, respectively, are disposed in a flow path having a water or hot water outflow port on one end thereof.
Patent JP-2002119750-A (JP)
Title: Device for polishing and lift-conveying ball
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively carry out repairing work, and to effectively utilize resources. SOLUTION: Guide members 50 formed in both sides of a guide rail 20 to guide side end faces of a cloth belt 16 used as a polishing member are attached detachably to both sides of a guide rail base 21 constituting the guide rail 20 to eliminate the necessity of replacing the whole guide rail base 21 when a guide piece 40 is abraded, damaged or the like, the repairing work is easily carried out thereby, a repairing cost is reduced, and the resources are effectively utilized concurrently.
Patent JP-2002121789-A (JP)
Title: Piping unit structure
Inventor: OSADA SHINICHIRO
IPC: E03C1/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a piping unit structure capable of eliminating lowering or contracting a beam, especially an underground beam for reinforcement by partially avoiding the underground beam so as to reduce construction cost. SOLUTION: In this piping unit structure 1, a part of a bottom part 7 forms a cut frame 5 opened in a side surface 8 of the underground beam on a slab 6 on the underground beam 2. Piping 3 on the slab 6 is inserted into the cut frame 5 to be introduced through a joint part 4 into a bottom part 7 of the cut frame 5 under the slab. A lowering width of the underground beam can thus be the minimum, and by providing flexibility to piping arrangement and eliminating waste members, construction cost is reduced. Subsequent maintenance work also becomes easy.
Patent JP-2002121927-A (JP)
Title: Base isolation structure
Inventor: KIMOTO KOICHIRO
IPC: E04H9/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent a rolling base isolation unit from dropping from between steel sheets even when the steel sheets pinching the rolling base isolation unit have slight irregularities and inclinations. SOLUTION: This base isolation structure is provided with a steel sheet 14 horizontally provided on a ground side foundation 12, the rolling base isolation unit 18 rollably provided on the steel sheet 14, a steel sheet 13 provided beneath a building side foundation 11 and mounted on the rolling base isolation unit, and elastic members 18 holding the rolling base isolation unit between the steel sheets.
Patent JP-2002122087-A (JP)
Title: Shaft-sealing structure in vacuum pump
Inventor: YAMAMOTO SHINYA
IPC: F16J15/3212
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a shaft-sealing structure, capable of achieving long service life of a lip seal, while ensuring superior sealing performance in a vacuum pump. SOLUTION: Lip seals 45, 46, 45A,46A are mounted on the peripheral faces of rotary shafts 19, 20, respectively located between radial bearings 37, 38 and rotors 27, 32. A rubber lip ring 452 of the lip seals 45, 45A is mounted on a gear accommodating chamber 331 side. A fluororesin lip ring 463 of the lip seals 46, 46A is mounted on the pump room 43 side. Backing pressure chambers 49, 50 between the rubber lip ring 452 and the fluororesin lip ring 463 communicates with the gear accommodating room 331 via ventilation passages 51, 52.
Patent JP-2002123577-A (JP)
Title: System and method for supporting construction
Inventor: TOKUNAGA MASASHI
IPC: G06Q30/06
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To confirm a progress state in real time by allowing a client and a trustee to manage a schedule through a network. SOLUTION: An operator advances operation according to a check list and uses a mouse as an input device to click on check boxes corresponding to confirmed operation items. The operation on the spot is advanced. An operator's terminal 109 generates actual result data showing the actual result of construction according to whether or not the check list has checks and sends the data to an operation support server 101. The operation support server 101 estimates the progress state of the construction according to data (schedule data) on a schedule stored previously in a database and updated actual result data.
Patent JP-2002119461-A (JP)
Title: Cleaning tool
Inventor: TAWARA HIROTOSHI
IPC: C09J7/02
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesive sheet which can easily be cut when taken out from a drum, and held around the drum. SOLUTION: In this cleaning device 10, a sheet presser 21 for cutting a tip part 32 of about one round of the adhesive sheet 31 taken out of the drum 15 from the outer side of the adhesive sheet 31, and pressing it to the drum 15 is provided on the drum 15.
Patent JP-2002126234-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving the thrill and excitation of play by making a player much more enjoy the play visually in a process for fixing whether or not a special play state is to apparently occur concerning display on a variable display device. SOLUTION: On the basis of prize winning of a ball in a starting hole 21, a display game is executed on a display area 311 of a special picture pattern display device 310. When a ready to win display state occurs in the middle of this variable display, a subordinate variable display is simultaneously executed on a sub-display area 312 newly added separately from the display area 311. The display result in the sub-display area 312 affects the display result in the display area 312 to finally stop picture patterns, and by combining the respective results in the sub-display area 312 and the final display area 311 in a prescribed state, it is possible to form the specified display state.
Patent JP-2002126428-A (JP)
Title: Electrothermally regenerated filter
Inventor: NAKANE KAZUYASU
IPC: B01D39/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrothermally regenerated filter having high thermal impact resistance and high durability and for effectively removing graphite fine particles. SOLUTION: The electrothermally regenerated filter is formed by laminating 2 kinds of porous layers having different pore diameter form each other and has a three-layer structure of an inside layer 12 having the skeleton of the porous layer which is made of a heat resistant oxidation resistant material, an intermediate layer 14 formed on the outside periphery of the inside layer and made of a conductive material and an outside layer 16 formed on the outside peripheral surface of the intermediate layer and made of the heat resistant oxidation resistant material and the resistance of the filter is 0.01-200 Ω.
Patent JP-2002132235-A (JP)
Title: Cad data display device and method as well as computer readable recording medium
Inventor: NAKATANI YUICHI
IPC: G06F3/048
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To draw CAD data at a high speed. SOLUTION: The processing time necessary for developing the CAD data to images is stored as an image complexity degree by each of the partial regions of the CAD data in an image complexity degree memory section 31 and the images formed by reducing the CAD data at a suitable magnification after developing the CAD data are stored into a reduced image memory section 33. An image drawing means 22 compares the stored image complexity degree and the threshold and executes drawing processing by selecting whether the image is developed from the CAD data stored in the CAD data memory section 32 and is drawn or the necessary image is extracted from the stored reduced images and is drawn.
Patent JP-2002129679-A (JP)
Title: Method of connecting sill, wall, floor of building, and projecting sill for the same
Inventor: SANO IKUO
IPC: E04B2/56
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of connecting a sill, a wall and a floor of a building capable of improving the workability and capable of connecting a wall panel, the sill and a floor panel at one time, and to provide a projecting sill for this method. SOLUTION: In this method of connecting a sill, a wall and a floor of a building, a sill 2 integrally having a connecting projection part 6 at an upper part thereof is placed on the foundation 1, and a recessed groove 15 formed by notching a heat insulating material at an opposite end of a wall panel 3 formed by pinching a heat insulating material 11 with surface materials 12 and 13 from both sides thereof is fitted on the connecting projection part of the sill, and after providing the wall panel on the sill, a floor panel 17 is provided so that a beam material 19 thereof abuts on the sill and a side surface of the wall panel 3, and the surface materials 12 and 13 of the wall panel 3, the connecting projection part 6 of the sill and the beam material 19 of the floor panel 17 are fixed to each other by one fixing tool 23.