baber/WOPTO huggingface dataset:
Patent JP-2001254673-A (JP)
Title: Hermetic compressor
Inventor: YU KOKUSHIN
IPC: F04B39/12
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To apply a hermetic compressor to a multi-pressure refrigerating system, to improve in efficiency, reduce in consumption power, and improve in reliability. SOLUTION: A motor 30, a first compression element 31, and a second compression element 32 are provided in a hermetic vessel 29. A suction pipe 46 for the first compression element 31 and a suction muffler 36 are not connected with the internal part of the hermetic vessel 29 and a discharge pipe 47 for the first compression element 31, a discharge pipe 48, and a discharge muffler 37 are not communicated with the internal part of the hermetic vessel 29. A discharge pipe 50 for a discharge muffler 37, a discharge pipe 48, and a discharge muffler 37 are not connected with the internal part of the hermetic vessel 29 but a suction pipe 49 for a second compression element 32, and a suction muffler 41 are communicated with the internal part of the hermetic vessel 29.  Since constituted in a manner described above, two suction pressures and two discharge pressures are supplied to a refrigerating system, and an hermetic compressor is provided to improve efficiency and reliability and facilitate control of a refrigerant flow rate.
Patent JP-2001250097-A (JP)
Title: Radio frequency identification and ic card
Inventor: OKAWA TAKEHIRO
IPC: B42D15/10
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To widen the operable voltage range of a radio frequency identification(RFID) and to make RFID general and inexpensive without the necessity of IC internal circuit design change caused by an external factor. SOLUTION: The RFID uses an IC in a circuit configuration, in which the IC impedance state is turned into a low impedance state as a communication means when a communication control circuit inside the IC is in a reset state.
Patent JP-2001259246-A (JP)
Title: Traveling toy
Inventor: TAJIMA YUTAKA
IPC: A63H33/18
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a traveling toy which can be moved around a point using a simple construction. SOLUTION: In a toy which travels linearly by rotating a left and right drive wheels 15, a lever 50 which can be operated from the outside of the toy is disposed under a car body 10 of the toy to simultaneously bring both the wheels 15 into contact with the ground or to separate the left wheel or the right wheel 15 apart from the ground.
Patent JP-2001256833-A (JP)
Title: Composition for electrical insulation and electric wire and cable
Inventor: YAMAZAKI TAKANORI
IPC: H01B9/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a novel composition for electrical insulation capable of effectively alleviating the electric field of a defective portion containing voids and foreign matter in an insulating layer of an insulated cross-linked polyethylene electric wire for voltage and a high voltage power cable, thereby remarkably improving water-proof tree, especially bowtightly as well as an electric wire and cable using the same. SOLUTION: The composition for electrical insulation contains 0.05 to 5 parts by weight of copolymer of styrene, maleic anhydride, and allyl ether against 100 parts by weight of polyethylene or ethylene copolymer or a mixture of these. The electric wire and cable are coated with the insulating layer directly on a conductor or through a semi-conductive layer.
Patent JP-2001268237-A (JP)
Title: Private branch telephone system
Inventor: ASAI NOBUTERU
IPC: H04W84/16
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a private branch telephone system, that can easily connect with a paging guide device with a common number independently of zones and enhance its convenience, while solving the problems of a conventional private branch telephone system that has had to dial a different phone number for a paging guide device from each zone for a guidance broadcast which result in causing troubles and inconveniences. SOLUTION: In the private branch telephone system, a paging tracing device 6 is provided with a number table 61, that stores IDs of base stations 2 and specific numbers of paging guide devices 4 in cross-reference with each other. When a wireless terminal 3 dials a paging guide number, the paging tracing device 6 identifies a specific number of a paging guidance device 4 corresponding to a zone, including a base station 2 where the wireless terminal 3 resides on the basis of the position information of the wireless terminal 3 and the number table 61 and outputs it to a control section 11, and the control section 11 applies channel connection to the wireless terminal 3 and the paging guide device 4.
Patent JP-2001262892-A (JP)
Title: Device for preventing malfunction of key for furniture
Inventor: IIZUKA MASAHIKO
IPC: E05B17/22
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent a key plate from impairing a main body, by a constitution wherein the operation of the key plate is prevented by an engaging plate even when locking is made by a key when a drawer is opened. SOLUTION: When the drawer is held in the main body, a button 7 of the engaging plate 10 comes into contact with a stile 12 of the main body and the button 7 gets inside a little, compressing a spring 8. The other side of the engaging plate 10 is formed in the shape of a letter U or reverse L, and when locking is made by a lock 5, the button moves enough to engage with the engaging plate 10 and gets into the U-shaped or reverse-L-shaped part of the plate 10 to be locked. When the drawer is pulled out, the button 7 detaches from the stile of the main body, moves by the dimension of a gap between a fitting plate and the engaging plate 10 formed when the drawer is held, comes into contact with the fitting plate and stops. Even when locking is attempted in this state, it cannot be executed.
Patent JP-2001266477-A (JP)
Title: Digital signal recording method and digital signal recorder
Inventor: MATSUOKA TOSHIMASA
IPC: H04N5/85
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To easily copy signals of digitally copiable contents and prohibited contents to a recording medium even if these signals are mingled. SOLUTION: Whether digital copying is prohibited or not is discriminated for all of the copy music to be copied to a mini-disk 200 by reproducing a CD-R disk 100 when the digital signals of the contents recorded at the disk 100 are digitally recorded at the disk 200. A signal selection/conversion processing section 80 is controlled by an operation control section 90, by which the digital signals of digital copying prohibition are so controlled as not to be supplied to the mini-disk 200. For example, the analog signals SaR all of the copy music are supplied to a mini-disk loading section 40 or the analog signals on and after the copy music of the digital copying prohibition are supplied.
Patent JP-2001235977-A (JP)
Title: Image forming device
Inventor: SHIROMURA SHINGO
IPC: G03G21/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To improve throughput by performing appropriate stapling operation and successively printing from a received original image even when it is not known in advance whether it is a size coexistent job. SOLUTION: The paper size of the inputted original image is checked one by one, and stapling processing is cancelled in the case of a coexistent job that the width of the paper in a main scanning direction is different. In the case of a coexistent job that the width thereof in the main scanning direction is the same, the maximum number of sheets at which the stapling processing can be performed is set as a value in the case of size coexistent condition.
Patent JP-2001285237-A (JP)
Title: Ofdm signal transmitter-receiver
Inventor: YOMO HIDEKUNI
IPC: H04J11/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem of reception performance deterioration of a conventional OFDM signal transmitter-receiver because a spread of a frequency spectrum at symbol switching of an adjacent channel gives adverse effect on a desired channel in the case that broadcast stations at a plurality of places asynchronously transmit symbol timing through different frequency channels like digital audio broadcasting(DAB). SOLUTION: In the case that a symbol change in adjacent channels takes place during a symbol period when the symbol is received by a discrete Fourier transform means and it is possible that the symbol change timing of the adjacent channel is brought into the outside of the symbol period to be entered to the discrete Fourier transform means, the symbol segmentation timing is deviated so as to reduce the effect by this symbol change. This means can relax deterioration in the reception performance due to the spread frequency spectrum at the symbol change.
Patent JP-2001276155-A (JP)
Title: Caster walker
Inventor: NISHIBE KUNIHIKO
IPC: A63B23/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a caster walker in which a load measurement of foot behavior measurement can be performed to recognize the present situation of walking, and a walking exercise can be performed while confirming the degree of recovery of the legs. SOLUTION: This caster walker helps a walker to walk by supporting the body of the walker. This walking frame comprises a hand load measuring device 6 for measuring the load applied from the hand of the walker, foot load measuring devices 7 installed to the feet 20 and 21 of the walker to measure the body weight applied to each foot 20 or 21, and a foot behavior measuring device 8 for measuring the behaviors of the feet 20 and 21 of the walker.
Patent JP-2001276781-A (JP)
Title: Garbage disposer
Inventor: YAMAGUCHI TAKASHI
IPC: B09B5/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost and running cost by combining a blower for circulating air in a tank body and a blower for introducing outside air into one blower. SOLUTION: In a garbage disposer, an agitating means is arranged in the tank body 5 having a garbage charging port 3 equipped with a lid body 1 as an opening and closing lid, and an air introducing means is attached to the tank body 5. In the air introducing means, an air circulation passage to which a cooler 10 for condensation is attached as a dehumidification mechanism is connected to the tank body 5. In the air circulation passage, a blower 12 is installed on the inflow side of the cooler 10. On the inflow side, an air suction port 13 is opened in piping 11a from the tank body 5. On the outflow side of the cooler 10, an air discharge port 14 is formed in piping 11b to the tank body 5.
Patent JP-2001280772-A (JP)
Title: Refrigerator equipped with automatic ice maker
Inventor: SATO YOSHIHIDE
IPC: F25C1/24
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a conventional refrigerator that the food containing space of a refrigeration compartment is limited, although the foods are not frozen, because a water supply tank and a water supply pump are disposed in the refrigeration compartment, that the water supply pipe is long and the thermal insulation structure is intricate because the water supply pipe coupling the water supply tank and an automatic ice maker penetrates the partition wall of the refrigeration compartment and a vegetable compartment and passes through the vegetable compartment by disposing the water supply tank in an ice making region, e.g. an ice making compartment or a freezing compartment. SOLUTION: A water supply tank for supplying ice making water to an automatic ice maker through a pump is disposed in an ice making region covered with a thermal insulation wall which is open on the front side, so that the water supply tank can be taken out in front of the ice making region under a state where the front door of the ice making region is opened.
Patent JP-2001284571-A (JP)
Title: Simulation method and simulation apparatus
Inventor: MATSUZAWA KAZUYA
IPC: H01L29/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method whereby the simulation of a semiconductor device can be performed efficiently. SOLUTION: A simulation apparatus for a semiconductor device has an input portion 1, a preprocessing portion 2, a simulation-condition optimizing portion 3, a simulation-condition setting portion 4, a simulation-condition-table storing portion 5, a simulation portion 6, and an output portion 7. Prior to performing the simulation of the semiconductor device, the bias condition whereunder its thermal balance is realized is retrieved in the simulation-condition optimizing portion 3, and by using the retrieved bias condition as the start point of the calculation of its simulation, the simulation condition is so divided in the simulation portion 6 into a plurality of conditions as to perform its simulation. Aa a result, the calculation time of its simulation can be made shorter than conventional ones, and its design term can be shortened to reduce its developing cost.  Also, in the simulation apparatus, every calculation point whereat the external condition of the simulation system is varied, its physical model for its simulation is optimized to make contractible the calculation time of its simulation.
Patent JP-2001280961-A (JP)
Title: Piping condition detector
Inventor: IWANAGA TETSUYA
IPC: G01C9/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To detect the piping conditions, such as slope, of an underground pipe 2 for gas transportation without excavating a road. SOLUTION: A movable body 6 is forcedly inserted from above the ground into the underground pipe 2. The length of forced movement of the movable body 6 along the pipe axis in the pipe is detected by an intrapipe position sensor 14. Inclination sensors 65 to 67 are housed in the movable body 6 to detect inclination angles of the three axes, respectively, of an orthogonal coordinate system. The movable body 6 can be provided with a TV camera 3 linked thereto and can be mounted with a means for detecting the direction of a humidity flow, its flow velocity, and the like.
Patent JP-2001280719-A (JP)
Title: Refrigerating system
Inventor: UENO TAKEO
IPC: F25B1/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerating system mounting high pressure doom type compressors of different capacity in which refrigerating machine oil can be returned surely back to respective compressors. SOLUTION: In a refrigerating system comprising a pair of high pressure doom type compressors 1A, 1B of different capacity connected in parallel, delivery piping 47 of the compressors 1A, 1B is provided with an oil separator 36 for separating refrigerating machine oil in delivery gas refrigerant. Separated refrigerating machine oil is returned back to the suction side of the compressors 1A, 1B through an oil return passage 37 provided with an on/off valve 39 being closed when operation of both compressors 1A, 1B is stopped. When both compressors 1A, 1B are operating, refrigerating machine oil separated by the oil separator 36 and refrigerating machine oil in suction gas refrigerant are returned back to the compressors 1A, 1B, respectively, through the oil return passage 37.
Patent JP-2001276139-A (JP)
Title: Transferring apparatus
Inventor: KOSUDA HIROSHI
IPC: A47C7/42
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a transferring apparatus in which a seat back part is easily attachable and detachable, so that the apparatus is openable in the rear of a user to facilitate the getting-on and-off of the user. SOLUTION: This transferring apparatus 1 has a base part 2 having moving wheels 21, a pair of right and left side frame parts 3, and an attachably and detachably arranged seat part 4 and seat back part 5. The seat back part 5 has a back-supportable body part 50 and an insert bar 53 protruded from both lateral ends of the body part 50. A pair of back raised parts 34 for supporting the seat back part 5 is provided in the rear of the side frame parts 3. This back raised part 34 has a cutout part 341 to be engaged with the insert bar 53. The seat back part 5 is provided attachably and detachably from the rear of the back raised part 34.
Patent JP-2001282144-A (JP)
Title: Video display device and video display unit for the same
Inventor: UNO YOSHIHIKO
IPC: H04N5/66
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To satisfy the value of electromagnetic jamming waves determined by a safety standard in the state of combining plural video display units. SOLUTION: Plural display units 10 having conductive casings 15 provided with conductive contact pieces 15A and 15B having elasticity on two orthogonal surfaces of outer peripheral surfaces are arrayed to a matrix form and are mounted and fixed to a frame 21 provided with conductive gaskets 22 on the inner peripheral surface in the state of conducting the respective conductive casings 15 via the conductive contact pieces 15A and 15B.
Patent JP-2001288971-A (JP)
Title: Equipment for closure
Inventor: ODATE KAZUKI
IPC: E06B9/84
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide equipment for closure which can facilitate removal of a malfunction of a closing body, although the structure thereof is simple. SOLUTION: Shutter equipment 1 as the equipment for closure has a detecting means 67 that detects whether or not the closing body 11 closing a part 2 to be closed arrives at a prescribed stop position and outputs an arrival detection signal when it detects the arrival of the closing body 11 at the position. The shutter equipment 1 has a timer means 68 for counting the time passing from the arrival of the closing body 11 at the prescribed stop position. Under the control of a control means 66, the shutter equipment 1 makes the closing body 11 stop at the prescribed stop position on the basis of the arrival detection signal from the detecting means 67 and keeps the closing body 11 in a free state until the passing time counted by the timer means 68 reaches a prescribed one.
Patent JP-2001288874-A (JP)
Title: Laying structure of floor decorative material
Inventor: TAKAHASHI MASAYORI
IPC: E04B1/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a laying structure of a floor decorative material simple in work execution as the laying structure of the floor decorative material of the veranda, balcony or the like of a dwelling house, excellent in drainage property and design property, and having no slip or no displacement between the unit floor decorative material and the underfloor ground. SOLUTION: A plurality of unit floor decorative materials made of a resin mat as a base material are laid on a folded plate-like member comprising valley sections and ridge sections in this laying structure of the floor decorative material. Coupling lugs are protruded downward on the back face of the unit floor decorative material, and the coupling lugs are inserted into the valley sections of the folded plate-like member.
Patent JP-2001291530-A (JP)
Title: Method and system of circulated use of battery
Inventor: ASAOKA ATSUSHI
IPC: H02J7/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system of circulated use of a battery, in which the charge of battery can be performed without installing a special charging facility such as a charging station for charging the battery, by which popularization electric vehicles can be realized. SOLUTION: A consumed battery 1A that has been consumed by an electric vehicle such as a lightweight truck 2 is recovered, and the recovered consumed battery 1A is mounted on a large-size lorry 4 and charged during travel of the large-sized lorry 4, and the charged battery 1B is mounted on the electric vehicle again to be reused.
Patent JP-2001286767-A (JP)
Title: Catalyst structure body and production method for the same
Inventor: KIKUCHI HIROTO
IPC: B01J32/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To make a pellet catalyst usable just like as a monolithic catalyst and to provide a method for preventing wear of the pellet catalyst. SOLUTION: In the catalyst structure body to be used as a catalyst by being produced by sticking a catalyst consisting of a noble metal catalytic active substance and a pellet carrier impregnated with the substance and/or a catalyst consisting of a powder of a substrate of alumina or the like impregnated with a catalytic active substance of a noble metal and a pellet carrier coated with the powder, 5-25% of a binder for pellet adhesion to the weight of the pellet is used for the sticking and the porosity is controlled to be 30-50%.
Patent JP-2001332244-A (JP)
Title: Terminal-connection structure of battery
Inventor: SHIOHAMA TAKAHIRO
IPC: H01M2/34
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a terminal-connection structure of a battery, that can prevent wrong connection of a terminal for battery with battery terminals, and can perform connection surely and easily. SOLUTION: Battery terminals 26, 28 comprises columnar posts 33, 34 protruded on flat contact faces 30a, 31a. To each of the posts 33, 34, slits 35 are provided on stands 30, 31, so that they are positioned on the reverse side to each other for a plus electrode and a minus electrode. Terminals 21, 22 for battery comprise flat plates 21a, 22a, provided with post-insertion holes 43, 44 for inserting and passing the posts 33, 34, positioning ribs 21b, 22b, which are arranged on one side edge of the flat plates 21a, 22a in a standing condition and which are to be pushed into the slits 35 of the electrodes to be connected, and wrong assembly detection ribs 21c, 22c, which are arranged on the other side edge of the flat plates 21a, 22a in a standing condition in the reverse protrusion direction to the positioning ribs 21b, 22b.
Patent JP-2001296806-A (JP)
Title: Affixation label for detaining end of package and package
Inventor: HAMAZAKI MASAHIRO
IPC: B65D75/62
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an affixation label for detaining the ends of a package which achieves labels heretofore required in two kinds for their function with one kind having two sets of contracting performance of tearability by pulling and peelability and is low in cost and a package detained with its ends by this label. SOLUTION: The affixation label for detaining the ends of the package which does not have affixability at least in part of the ends of the affixation surface of the label and has notches in at least part at the ends of the label and the package detained at the ends by the label.
Patent JP-2001297343-A (JP)
Title: Automatic ticket examination machine
Inventor: CHIKU KAZUHIRO
IPC: G07B15/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To easily print on both the front and the rear of cards such as SF card. SOLUTION: Concerning the automatic ticket examination machine capable of accepting not only train tickets but also cards such as SF card and processing entering/leaving, this machine is composed of a detour path provided so as to detour a part, where a printing part for train tickets is provided, on a main conveyance path, the printing part for cards provided on the detour path, and a conveyance control means for conveying the card to the main conveyance path, where the printing part for train cards is provided, when printing prescribed contents on one side of that card, afterwards, conveying the card to the detour path and controlling conveyance so as to directly convey the card to the detour path without conveying it to the main conveyance path, where the printing part for train tickets is provided, when printing prescribed contents on the other side of that card.