baber/WOPTO huggingface dataset:
Patent JP-2001340484-A (JP)
Title: Auto-drip of flowing water detector
Inventor: HARADA SATOSHI
IPC: A62C35/68
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem of an incorrect alarm of a flowing water detector that, in case of draining water for the maintenance of the flowing water detec tor, if the piping efficiency of the pipeline of a drain pipe is lowered on the way, a fire extinguishing liquid reversely flows into a drain channel and into an alarm water channel via an auto-drip, increasing the pressure inside an alarm water channel, making a pressure switch operate even if a fire doesn't actually break out, and giving an alarm. SOLUTION: The drain channel 64 of the auto-drip has an outlet whose diameter is larger than that of an inlet, and a valve element 61 with the outlet pressed and supported by a spring material 66 on the inflow side is mounted in the drain channel. In another case, a valve element made of a thin elastic material in the tapered shape is mounted in the drain channel with the tapered top facing in the ?outflow direction. In this case, one end of the tapered side of the valve element 61 is partly notched, and the valve element is supported by a hollow thin material whose diameter is smaller than that of the drain channel, from the drain side and enclosed.
Patent JP-2001344409-A (JP)
Title: Daily closure management system
Inventor: SUZUKI SHIRO
IPC: G06Q50/04
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a daily closure management system which is enabled to obtain differences between daily targeted figures and daily actual result figures. SOLUTION: Business units 1A, 1B,..., 1N of a factory, a business department, etc., are equipped with actual result value input means 1Aa, 1Ba,..., 1Na which input daily actual result figures. An arithmetic storage means 3 is previously stored with daily target figures by business units and computes the differences between the target values and the actual result figures inputted from the actual result figure input means. The differences are transmitted by a communication means 2 and displayed by display means 1Ab, 1Bb,..., 1Nb provided by the business units. Consequently, the respective business units of factories, business departments, etc., can obtain the differences between the daily targeted figures and actual result figures, so that an abnormal state is promptly recognized from the differences and countermeasures for its cause can be taken.
Patent JP-2001035427-A (JP)
Title: X-ray source and its manufacture
Inventor: RIBBING CAROLINA
IPC: G21K5/08
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an ultra-small radiations source for use in therapy capable of generating X-rays having a specified intensity. SOLUTION: An X-ray source is equipped with a first supporting member 10 and a second supporting member 12, and the two members are connected together so that a cavity 17 is formed between them and that they are insulated electrically from each other. A cathode 18 and anode 19 are installed inside the cavity 17 in such a way as opposing to each other. The cathode 18 is made of diamond or a diamond-like material in any appropriate form and is furnished with at least one pointed head element.
Patent JP-2001350002-A (JP)
Title: Antireflection film
Inventor: NISHIDA MITSUHIRO
IPC: G02B1/10
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost antireflection films of superior antireflection performance and of mechanical strength and alkali resistance. SOLUTION: The antireflection film is obtained by stacking a hard coat layer 3, a high-refractive index layer 2 and a low-refractive index layer 1 on the surface of an organic film 4. Each of the layers 1-3 based on a synthetic resin, such as an acrylic resin. The layer 2 is provided with a high-refractive index by incorporating fine metal oxide particles having high-refractive index. The layer 1 is made porous, by incorporating fine particles 5 of a metal oxide or a fluororesin in large quantities so as to fully lower the refractive index.
Patent JP-2001351334-A (JP)
Title: Optical recording medium and data recorder-reproducer performing data recording-reproducing with respect to the recording medium
Inventor: MITSUNE NORICHIKA
IPC: G11B19/02
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which can compensate for a defect that is caused by a conventional defect management or the alternation processing. SOLUTION: This optical recording medium can record and reproduce data by means of a laser beam and has a defect management prevent flag that is previously recorded in the prescribed area of a read-in area to show whether a defect management or the alternation processing is needed or not.
Patent JP-2001352216-A (JP)
Title: Voltage-controlled oscillator
Inventor: YOSHIDA DAISUKE
IPC: H03B5/02
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a voltage-controlled oscillator that has a large ratio of the area by which components can be mounted to the area of a substrate without increasing the height of a metallic case. SOLUTION: The voltage-controlled oscillator 10 includes the substrate 12. On one main surface of the substrate 12, a component 14 is mounted and the metallic case 16 is fitted covering the component 14. The metallic case 16 includes a rectangular plate type ceiling member 18 and leg members 20 are formed almost in the centers of the four sides of the ceiling member 18. The parts between the respective leg members 20 are formed as opening parts 22 of the flanks.
Patent JP-2001351774-A (JP)
Title: Heating device and image-forming device
Inventor: SHIDA TOMONORI
IPC: H05B6/14
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a heating device, having an improved property on heat efficiency reduction caused by heat leaking into a support member and an improved quick start properties, by providing a heat-insulating layer between a substrate (sliding plate) and the support member of a rotor, and to provide an image-forming device. SOLUTION: This heating device has a magnetic flux generating means 18, a rotor 10 for causing electromagnetic induction heat generation by the action of magnetic flux generated from the magnetic flux generating means 18, a pressure member 30 for forming a heating nip part N by abutting on the rotor 10, support members 16a, 16b for supporting the rotor 10, and a substrate 40 arranged on a part facing the heating nip part N of the support member 16b. In the heating device for nipping and conveying a material to be heated P by the heating nip part N, and pressurizing and heating the material to be heated P, the heat-insulating layer 50 is provided between the substrate 40 and the support member 16b.
Patent JP-2001357632-A (JP)
Title: Clock phase correction circuit
Inventor: FUJIWARA TSUNEO
IPC: G11B20/14
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a clock phase correction circuit capable of securing a stable operation even if a cloak phase difference is near at a turn-back point. SOLUTION: A clock mark CM having phase information and a fixed pattern whose phase is synchronized with recording data are recorded in a magneto- optical disk 21. A clock phase correction circuit comprises a PLL circuit 27 generating a channel clock 25 synchronized with recording data by using the reproduction signal of the clock mark CM, phase difference detection means 30 and 31 which detect a phase difference between the channel clock 35 and the reproduction signal of the fixed pattern and in which the turn-back points of output signals mutually differ,  a phase difference selection circuit 33 selecting outputs being away from the respective turn-back points between the outputs P1 and P2 of the phase difference detection means 30 and 31 and a phase control circuit 34 controlling the phase of the channel clock 35 which the PLL circuit 27 generates and generating a sampling clock 36 whose phase is synchronized with recording data.
Patent JP-2001359177-A (JP)
Title: Method and device for remote control and server
Inventor: SARASHINA KENICHI
IPC: G06F13/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To easily set the control contents of remote equipment at home or the like using simple and miniaturized information terminal equipment even when there is no full-scale PC in the place of visit in the case of remotely controlling the remote equipment from the terminal information equipment through a communication line network. SOLUTION: This method has respective processes for providing the server connected to the communication line network with a setting page containing the address information of the remote equipment corresponding to the remote equipment (a), calling the setting page corresponding to the remote equipment onto the terminal information equipment (b), setting the control contents from the terminal information equipment while using the setting page called onto this terminal information equipment, and storing the setting result in the server (c), transferring these stored contents of the setting page through the communication line network to the correspondent remote equipment (d), and executing real operation with the remote equipment on the basis of these transferred setting contents (e).  Concerning the terminal information equipment to be used in this case, since a portable telephone or palm computer connectable to the communication line network such as Internet has a sufficiently large memory capacity, the setting page corresponding to a plurality of remote equipment of different setting systems can be provided here.
Patent JP-2001354317-A (JP)
Title: Transfer roller
Inventor: NAKANO KAZUAKI
IPC: F16C32/06
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a transfer roller capable of preventing generation of dust due to rotation so as to obtain stable rotating state, having a long life, and transferring a workpiece with high accuracy without any bad influence upon the workpiece. SOLUTION: Compressed air is supplied from an air feeding hole 42 opened at the end part of a support shaft 24. The compressed air jetted into exhaust passages 38a, 38b through communicating holes 44a, 44b and communicating holes 40a, 40b pressurizes the inner peripheral walls of sleeve bearings 32a, 32b equally, thereby supporting a roller main body 18 in the non-contact state in the radial direction. On the other hand, the compressed air jetted into exhaust passages 54a, 54b through communicating holes 48a, 48b and communicating boles 46a, 46b pressurizes the inner walls of cap members 50a, 50b at both end parts equally, thereby supporting the roller main body 18 in the non-contact state in the thrust direction. In this state, a motor 20 is driven to rotate the roller main body 18 in the floating state.
Patent JP-2001355395-A (JP)
Title: Joint structure of concrete structure
Inventor: HASHIMOTO HIROHIDE
IPC: E21D11/04
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity of the mutual joints of concrete structures without damaging handling properties. SOLUTION: Since reinforcing sections 12a, in which wall thickness is thickened along the connecting direction of a bolt inserting section 11 and reinforcement connecting sections 13, are formed on the front end sides and rear end sides of supporting sections 12, not only the rigidity of supporting section 12 themselves can be increased by the reinforcing sections 12a but also the rigidity of the bolt inserting section 11 and the reinforcement connecting sections 13 can be augmented, thus surely improving rigidity as the whole joint 10. Weight is not increased and handling properties are not deteriorated from the viewpoint, and reliability as the joint 10 can be enhanced.
Patent JP-2001355335-A (JP)
Title: Pipe with linking members, and pipe linkage for temporary scaffolding formed of the pipes
Inventor: NAGAHASHI HIDEKAZU
IPC: E04G7/20
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To easily and effectively form temporary scaffolding. SOLUTION: A pipe 1 with linking members is formed of a linear pipe 2 and inter-pipe linking members 5 which each are engageable with at least one edge of the pipe 2. Each inter-pipe linking member 5 includes an engaging portion 6 conforming to the shape of the edge of the pipe 2 on one end thereof, and a rotation holding portion 7 formed of a plate body, which is rotatably engageable with at least one pipe other than the pipe 2, on the other end thereof. Further, the rotation holding portion 7 is arranged in parallel with a central axis of the pipe 2, and has an engaging through hole 7a formed therein.
Patent JP-2002004429-A (JP)
Title: Floor structure
Inventor: HASEGAWA MAMORU
IPC: E04B1/348
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure allowing the use of approximately the same size for parts mounted around an opening and for parts mounted to floor beams or the like and approximately the same mounting structure for the opening and for the floor beams. SOLUTION: An auxiliary beam 5 (51) having approximately the same cross- sectional shape as a floor beam 32 is mounted to the floor beams 32 in such a way that a rectangular shape is formed by the auxiliary beam 5 (51) or both the auxiliary beam 5 (51) and the floor beams. An opening 6 without floor joists 35 and floor surface members 36 is formed inside the rectangular shape surrounded by the auxiliary beam 5 (51) or both the auxiliary beam 5 (51) and the floor beams 32.
Patent JP-2002009804-A (JP)
Title: Optical burst transmission reception control system, master station unit and slave station unit used for it and optical burst transmission/reception control method
Inventor: OZAKI SEIJI
IPC: H04B10/556
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical burst transmission/reception control system that can keep the periodicity of periodic data and minimize delay of the periodic data in the case of multiplexing the periodic data and burst data and transmitting the multiplexed data from one slave station unit to a master station unit. SOLUTION: The master station unit 10 generates band assignment information including identification information of slave station units 20-1-20-n and including a type of data sent by each slave station unit, notifies the slave station units 20-1-20-n about the information, each of the slave station units 20-1-20-n identifies whether or not the band assignment information is for a type of data of its own slave station unit, and allows the master station unit 10 to transmit data to itself by each type of the data denoted by the band assignment information when the band assignment information is for the type of the data of its own slave station unit.
Patent JP-2001321203-A (JP)
Title: Method for keeping fit by stimulating sole with ceramic particle insole and rubber block
Inventor: NOMURA MASAO
IPC: A43B17/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem with conventional health footwear that they cannot be worn long in the examples of slippers without heels which make a wearer tired from walking on tiptoe, sneakers with poised heels, in which the height and the position of the bulge formed in the corner after a heel portion is cut diagonally is constant and there is no room for choice and slippers with irritative projections. SOLUTION: An insole made of a sheet material with ceramic particles spread all over is used for footwear and a block of rubber is freely mounted on a sole by a spike pin.
Patent JP-2002006135-A (JP)
Title: Polarized light separating element, and lighting optical system
Inventor: HAYASHI KOTARO
IPC: G02F1/13
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a polarized light separating element being easily manufactured with high reliability, and provide a lighting optical system with a high efficiency of light utilization. SOLUTION: A sheet-like or film-like diffraction optical device 4 being composed of transparent resin having approximately optical isotropy is disposed between a first glass substrate 1 and second glass substrate 2, and liquid crystal 3 is sealed therein. The surface of the diffraction optical device 4 on the side of the first glass substrate 1 is a flat surface (f), and the surface on the side of the second glass substrate 2 is a blaze-like diffraction grating surface (d). In condition where the glass substrates 1, 2 are adhered to each other with a sealing member 5, the liquid crystal 3 is filled between the glass substrate 1, 2 so as to adjoin the diffraction grating surface (d), and an aligning layer 6 is disposed on the surface of the second glass substrate 2 on the side of the diffraction optical device 4 so that the liquid crystal 3 is aligned homogeneously.
Patent JP-2002000524-A (JP)
Title: Vacuum cleaner
Inventor: AKOSHIMA KAZUHIRO
IPC: A47L9/28
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient sucking force even at d.c. power operation of a vacuum cleaner which is operable by both a.c. and d.c powers and to prolong the operable life of the electric motor. SOLUTION: Instead of a conventional a.c. commutator motor, a brushless motor or an inductive motor, which do not have a mechanical contact such as a commutator and the like, is used for the motor in the electric blower. The control circuit for driving the motor has a constitution having a booster converter and an inverter.
Patent JP-2001331978-A (JP)
Title: Business card with information
Inventor: TSUKA HISAMASU
IPC: G11B7/24073
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a business card in which an optical disk or the like is assembled so as to store a large amount of information. SOLUTION: The business card is produced by assembling an optical disk, write-once optical disk, rewritable optical disk or non-serial recording high density optical disk in a polycarbonate resin in a business card size and forming a hole of 15 mm diameter so that the information can be read out or written by using a general CD drive.
Patent JP-2001327221-A (JP)
Title: Frame for civil engineering landscaping
Inventor: IIJIMA SHINYA
IPC: A01G9/28
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide the subject framework in various shapes through using round shaped pieces of timber. SOLUTION: This frame has such a construction that cut end parts (2) and chamfered parts (3) are set at both ends of columnar machined pieces of timber (1a, 1b and 1c) with the top and bottom surfaces drum-dropping processed (7), and the cut end parts (2) are provided with bolt holes (4), and the columnar machined pieces of timber (1a, 1b and 1c) plurally connected with bolts (5) and nuts (6) and piled up in tiers are fixed thereto.
Patent JP-2002003591-A (JP)
Title: Flame-retarded polyester resin, adhesive and method of producing the same
Inventor: KOMATSU KAZUNORI
IPC: C09J9/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retarded polyester adhesive having better adhesion and resistance to hydrolysis compared to the conventional flame-retarded polyester adhesives. SOLUTION: This flame-retarded polyester resin is obtained by the steps of heating a solution of an organic phosphorus compound expressed by formula 1 or 2 in ethylene glycol, reacting under reduced pressure to obtain an organic phosphorus compound expressed by formula 3 or 4 through deglycolating reaction, and adding the obtained organic phosphorus compound in the course of producing polyester to copolymerize. This adhesive uses the polyester.
Patent JP-2002009252-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI JUNICHIRO
IPC: H01L27/04
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device to possibly prevent dispersion and fluctuation in wiring potential of a wiring layers, charge and interface levels in an insulating film and a resistance value of resistive element by surface levels even if a wiring layer runs at an upper resistance layer, much charges exist in an insulating film to cover the upper resistance layer and a number of surface levels exist at surface between an insulating film and a resistance layer. SOLUTION: A resistance layer 13 consisting of n-type GaAs layer is formed on a SI-GaAs substrate 11 via a high resistance buffer layer 12 consisting of i-type GaAs layer. A conductive layer 17 consisting of the n-type GaAs layer is formed on the resistance layer 13 via a high resistance barrier layer 16 consisting of the i-type GaAs layer. Major part of the upper part of the resistance layer 13 is covered by the conductive layer 17 except two ohmic electrodes 15a, 15b and their peripheries. Furthermore, a carrier neutral region 17a always exists in the conductive layer 17.
Patent JP-2002007214-A (JP)
Title: Information processor and rewrite control method of nonvolatile storage device
Inventor: MAEDA MAYUMI
IPC: G06F21/44
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To improve security level by stopping a nonvolatile storage device from being rewritten in unauthorized manner by software. SOLUTION: A ROM rewriting program performs access for rewriting a write protect bit WP in a control register 152 to '1' in a series of ROM rewrite processes and releases the write protect of a flash BIOS-ROM 18. At this time, an SMI-generating circuit 153 issues an SMI signal to a CPU 11. In response to this SMI signal, an interrupt handler is actuated. The interrupt handler authenticates whether the access by the ROM rewriting program is authorized, and performs access for rewriting the write protect bit WP in a control register 152 to '0' and re-sets the write protect of the flash BIOS-ROM 18, and stops the rewriting when deciding that the access is not authorized.
Patent JP-2002013231-A (JP)
Title: Installing structure for panel plate
Inventor: ASAMOTO TOSHINARI
IPC: E04B2/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an installing structure for a panel plate to be installed in a frame body constituting a low partition, the panel plate being simple in structure and detachable and maintaining a stable state without a wobble when installed. SOLUTION: The panel plate 6 has a U-shaped hook 7 formed on an upper bed thereof, for hooking on a top rail of frame body. The panel plate 6 also has an engaging plate 10 fixed to a lower end on a rear surface of the panel plate, and an engaging hole 13 formed in the engaging plate 10 has a T-shaped catch receptacle 15 attached thereto. Further, a head 17 of the catch receptacle 15 is pinched by a roll catch 1 of the frame body.
Patent JP-2002014093-A (JP)
Title: Well plate
Inventor: NAKANO YOSHITARO
IPC: B01L3/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To perform accurate measurement even when the diameters of wells formed in the main body of a well plate, in which many wells are formed for holding samples and reagents become smaller. SOLUTION: In the well plate in the main body of which a plurality of wells are formed for holding samples or reagents, each well has a first well section formed in the main body, a second well section also formed in the main body, and a communicative section which communicates the bottom section of the first well section with that of the second well section.
Patent JP-2002017014-A (JP)
Title: Resistance roller
Inventor: TANIMORI YOJI
IPC: H02G1/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of stringing wire tensioning work and horizontal stay drawing work. SOLUTION: A supporting member 2 fitted to a utility pole in a freely detachable way, a main roller 3 and auxiliary rollers 4 having roler grooves 3a, 4a for hanging and winding a stringing wire (or horizontal stay) are provided. A resistance roller 1 composed by rotatably supporting those main and auxiliary rollers 3, 4 around axes 21, 41 parallel to each other, and providing a manual brake 5 for giving rotational resistance to the main roller 3 is used for the stringing wire tensioning work and horizontal stay tensioning work.