baber/WOPTO huggingface dataset:
Patent JP-2001157448-A (JP)
Title: Resonance switching power supply
Inventor: RYU SHISEI
IPC: H02M3/24
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a resonance switching power supply that is provided with a zero-voltage and zero-current switch, reduces power consumption, and minimizes electromagnetic radiation. SOLUTION: The resonance witching power supply is provided with a switching module for generating a switching pulse for full-bridge switching operation, a resonance circuit, a rectification circuit, a transformer that is connected to a load, and a feedback control circuit for sensing a load state and generating a corresponding control pulse. The device switching the switching element so that the voltage across both the terminals of the switching element gradually changes, shifts the frequency of the drive pulse from the resonance frequency of the resonance circuit, and synchronizes the control pulse so that the control pulse encloses an integer number of complete drive pulses of the switching drive circuit.
Patent JP-2002038663-A (JP)
Title: Greening device for roof
Inventor: TAKEUCHI TORU
IPC: A01G1/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a greening device for a roof not requiring a large space and easy to maintain simply and at low cost. SOLUTION: Planting is carried out with frame materials 5, 6 suspended between supports 3, 4 as support members by erecting a plural number of the supports 3, 4 on a roof 2.
Patent JP-2002038492-A (JP)
Title: Foundation bolt position adjusting member
Inventor: ICHIYOSHI CHUZABURO
IPC: E02D27/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To easily match a foundation bolt position with a foundation bolt hole position of an instrument, in the installation work of the instrument. SOLUTION: Although a foundation bolt position is first decided and the bolt is fixed before concrete is placed, and then concrete is placed, the foundation bolt hole position does not coincide with the foundation bolt position in some cases and hence, correction is necessary in a hurry. As a solusion for the above problem, a soft conical foundation bolt position adjusting member is screwed to the foundation bolt in advance to make it possible to easily correct the foundation position by a hammer or the like even after solidification of concrete.
Patent JP-2001087287-A (JP)
Title: Adjustable intraocular lens and its manufacture
Inventor: JAHN MARIANNE
IPC: A61F2/16
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an easily manufacturable and inexpensive adjustable intraocular lens. SOLUTION: An adjustable intraocular lens is composed of a lens body 1, tactile organ type arms 3 for fixing the lens body 1 in an eye, and adjusting means 25 for moving the lens body 1 to the tactile organ type arms 3 in the direction of the optical axis 27 of the lens body 1 and adjusting a moving degree. The tactile organ type arms 3 are respectively connected to the lens body 1 via its one end part. The tactile organ type arms 3 have desirably branches (fork-shaped end parts) 31, 33, and one 31 of the two fork-shaped end parts is connected to the lens body 1. The adjusting means 25 have desirably adjusting screws 37, and are thread-mounted on one of the two fork-shaped end parts 31, 33 to change a distance of the two fork-shaped end parts 31, 33. This intraocular lens is easily manufactured, and is not expensive.
Patent JP-2002047231-A (JP)
Title: Method for producing ditrimethylolpropane
Inventor: NINOMIYA AKIYUKI
IPC: C07C41/40
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To recover highly pure ditrimethylolpropane from distillation residues, after trimethylolpropane is distilled and recovered from a reaction solution in a method for producing trimethylolpropane by the reaction of normal butyl aldehyde with formaldehyde in the presence of a basic catalyst. SOLUTION: This method for producing ditrimethylolpropane comprises recovering ditrimethylolpropane from the distillation residues by crystallization using 1,4-dioxane solvent.
Patent JP-2002046616-A (JP)
Title: Transporting device
Inventor: HARA TSUTOMU
IPC: A61G5/04
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a transporting device such as motor-driven wheelchair including front steering wheels and rear steering wheels arranged in a smaller spacing, which does not influence the stability of the wheelchair, whereby excellent cornering characteristics with smaller turning radius can be established. SOLUTION: The motor-driven wheelchair 1 is equipped with a frame 2, a plurality of casters 10 attached to the frame rotatably and supporting it, a pair of front steering wheels 13 and rear steering wheels 14 installed to the frame fore and aft in its advancing direction, a motor 15 to drive the rear driving wheels, and a steering mechanism 16 to change the direction so that the rotating direction of the front steering wheels is opposite to the rotating direction of the rear steering wheels.
Patent JP-2002010960-A (JP)
Title: Cleaning tool for floor
Inventor: ISHIGURO SHINJI
IPC: A47L13/24
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tool for a floor with which dust can be accurately and quickly collected and the dust can be pushed in. SOLUTION: This cleaning tool for the floor is provided with a cleaning body composed of a horizontally long planar cleaning plate covered with a soft material or napped cloth or the like and extended on the bottom surface side of a planar base and a blade made of a resin or a fiber flocked brush. The cleaning body is formed of an extension part provided with an almost trapezoidal cross section at the side face center part of the cleaning plate, a projection part on the outer side of the extension part and a back part between the extension part and the projection part.
Patent JP-2001323389-A (JP)
Title: Precoated steel sheet excellent in press formability
Inventor: UEDA KOHEI
IPC: B32B7/02
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a precoated steel sheet excellent in press formability which can be formed and worked without causing the breakage and the peeling of a coating film even when drawing. SOLUTION: In this precoated steel sheet excellent in press formability, at least one side of a steel sheet subjected to chemical conversion treatment or a plated steel sheet is provided with a thermosetting organic resin coating film of which the minimum value of the dynamic storage modulus in a rubber elastic region is <=2×107 Pa. In the case the thermosetting organic resin coating film is composed of two layers, the minimum value of the dynamic storage modulus in the rubber elastic region is controlled to <=2×107 Pa as for one or more layers. Preferably, the thermosetting organic resin coating film is formed of a polyester resin and a melamine resin, and further, the base of the thermosetting organic resin coating film is subjected to Ni surface control as well.
Patent JP-2002053113-A (JP)
Title: Unsealing-pushing out device for packaging material
Inventor: SUDO TAKUO
IPC: B65B69/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an unsealing-pushing out device for a packaging material, which is light-weight, small and inexpensive, can be carried to an optional place, and of which the assembly and disassembly can be easily performed. SOLUTION: This unsealing-pushing out device 1 for the packaging material is equipped with a carrying conveyor 40, a mounting section 10 for the material F contained in a tare, a cutter 50, a pressing cylinder 25 and a tare-holding means 30. The mounting section is formed of a pair of mounting bodies 11 which are arranged in parallel in the lateral direction. At the same time, respective mounting bodies are axially supported in a manner to be tiltable by a pressing body 27 at the distal end of the pressing cylinder. Respective mounting bodies tilt in such a manner that the external section in the mounting surface of each mounting body may become the top while synchronizing with the pressing of the material contained in the tare by the pressing bodies. Thus, an opening K can be formed by the unsealing-pushing out device 1 for the packaging material.
Patent JP-2002057758-A (JP)
Title: Information communication terminal
Inventor: SAKAI HIDEKI
IPC: G06F3/0481
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an information communication terminal on the display device of which an identifier of a communication object is displayed, that enhances the visibility of the identifier so as to make retrieval of the identifier and confirmation of an opposite party at reception convenient and provides interest and enjoyment to a user. SOLUTION: The information communication terminal on the display device 10 of which an identifier of a communication object is displayed, that makes the display device 10 display a modified graphic (f) selected among modified graphics belonging to basic graphics corresponding to the communication object depending on the communication history with respect to the communication object together with the identifier of the communication object.
Patent JP-2001315716-A (JP)
Title: Packaging method by bag
Inventor: KAWAKAMI SANJI
IPC: B65B25/16
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a packaging method by a bag which can seal an opening part of the thin bag with a packed articled filled therein in a wrinkle-free condition. SOLUTION: An opening end is kept flat with respect to viscous belt conveyors 14 and 16 by blowing air from a bag flattening blows 10 and 12 against the opening end of the bag with the packaged article filled therein. The bag is opened by blowing air from sirocco fans 18 and 20 against an opening of the flattened bag, two opening expansion bars 26 are inserted therein and expanding in the transverse direction to expand the bag opening in the transverse direction. The opening part of the bag which is expanded in the transverse direction is held and sealed by a sealer 42.
Patent JP-2002056899-A (JP)
Title: Maintenance service system for battery power supply device
Inventor: MORI IICHIRO
IPC: G06Q30/06
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To perform maintenance service for a battery power supply device connected with an electronic appliance by a server providing services established on a communication network by making the server to correspond to the electronic appliance equipped with a communication network connecting function. SOLUTION: A computer 2 accesses to the server 1 providing services established on the Internet 5 and transmits operating state data from a battery control means 7 of an uninterruptible power supply device (battery power supply device) 3 and identification information from an identification information storage means 9. The server 1 providing services decides quality by referring to operating state data in a data base of a type specified from the identification information, sends a reply of no abnormality in the case of no abnormality and sends information dealing with an abnormality by e-mail when the abnormality exists.
Patent JP-2002055413-A (JP)
Title: Method for producing heat developable photosensitive material
Inventor: ISHIHARA MAKOTO
IPC: G03C1/74
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material that undergoes a slight change in the line width of letters (practical sensitivity) independently of temperature and humidity conditions in development and is suitable for use as a heat developable photosensitive material particularly for a photomechanical process and particularly for a scanner or an image setter. SOLUTION: The method for producing the heat developable photosensitive material with an image forming layer containing a non-photosensitive silver salt, photosensitive silver halide, a nucleus forming agent and a binder on at least one face of the base includes a step for forming the image forming layer by applying and drying a coating liquid for the image forming layer. In the drying process, after transition from constant-rate drying to decreasing-rate drying, drying temperature is lowered once and increased again.
Patent JP-2002055171-A (JP)
Title: Instrument for radiation measurement
Inventor: OGAWA KIYOSHI
IPC: G01T1/36
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a radiation measuring instrument capable of enhancing the S/N ratio of a low energy peak, and preventing the through-put by A/D conversion of a noise from being lowered. SOLUTION: Radiation gets incident on the X-ray detector 1 of a semiconductor, a pulse signal thereof is amplified by a preamplifier 2, and a voltage waveform signal of a stepped shape is differentiated by the differentiating circuit 4 of a shaping amplifier to be amplified to a prescribed magnification by an amplifier 5 after a DC component is cut. An output thereof is passed through a band-pass filter 7 to reduce a noise peak in a low energy part, a peak of the signal is detected using a detection threshold value by a peak detecting circuit 8, a signal from an integrating circuit 6 is held by a peak holding circuit 9 based thereon, and the timing for the A/D conversion is controlled to read a digital signal into an MCA 11.
Patent JP-2002063061-A (JP)
Title: File-managing device, file-managing method, and storage medium
Inventor: TANAKA SHIGEO
IPC: G06F21/62
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a file-managing device and a file-managing method, where higher and lower ranks are previously set relative to a plurality of files and the files can be managed down to the lowest rank, and to provide a storage medium therefor. SOLUTION: The plurality of files are divided into file groups, each having a prescribed number of files, and higher and lower ranks are set relative to the files groups. When accesses are managed for each file group, access permit information correspondingly allotted to each of the plurality of files is stored, and identification information, supplied from an external terminal and allotted to the terminal and file designation information for designating a desired file, are acquired. After the file corresponding to the acquired designation information is read from a storage means, it is determined as to whether the acquired identification information agrees with the permit information allotted to the file. Based on the result of determination, it is decided whether to permit an access to the corresponding file.
Patent JP-2002063815-A (JP)
Title: Oxide superconductor and its manufacturing method
Inventor: KAKIMOTO KAZUTOMI
IPC: H01L39/24
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an oxide superconductor, in which an oxide superconducting layer of the required composition is generated by suppressing crystallization of unwanted compounds and a high critical current is shown, even when technology is used, in which the constituent element of the oxide intermediate layer is added in the molten liquid. SOLUTION: In this method, an oxide intermediate layer 2 is formed on the base material 1, made of a high melting point metal and a solid solution layer 4 having the same structure as that of the oxide superconductor substance, containing the oxide intermediate layer constituent element is formed on the oxide intermediate layer 2. Furthermore, an oxide superconducting layer 5, having peritectic temperature lower than that of the solid solution layer having the same structure as the oxide superconductor substance is formed on the solid solution layer 4 which has the same structure as that of the oxide superconductor substance.
Patent JP-2002059032-A (JP)
Title: Sprinkler
Inventor: YAMASHITA TETSUYA
IPC: F24F13/22
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkler capable of efficiently sprinkling a small amount of water and discharging water spontaneously in the case of unuse. SOLUTION: A rotating body 1 with an approximately truncated conical shape tapered to make the outer circumferential face 4 gradually wider upward is installed in an idle-interlocked manner so as to be rotated freely in a recessed fitting part 2 having an inner circumferential face gradually widened upward and a gas part 11 to supply water from its upper opened part 12 is formed between the outer circumferential face 4 of the rotating body 1 and the inner circumferential face 8 of the recessed fitting part 2. Holes 13 for discharging water are opened in the bottom face 9 of the recessed fitting part 2. Water supplied to the gap part 11 is splashed through the upper opened part 12 by the centrifugal force generated by rotating the rotating body 1.  At the time of stopping the rotation of the rotating body 1, the water in the gap part 11 spontaneously drips through the holes 13 for discharging water.
Patent JP-2002060876-A (JP)
Title: Hydrogen storage alloy
Inventor: NAGAMURA MANABU
IPC: H01M8/04
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive hydrogen storage alloy excellent in practicability at cold temperature under the atmospheric pressure and large in the amount of hydrogen to be occluded, even in the case of a Ca-Mg-Ni based alloy composed of constituting elements same as those in the conventional CaMg2Ni9 alloy, by controlling the containing ratio among the constituting elements, i.e., the proportion among Ca, Mg and Ni. SOLUTION: The hydrogen storage alloy has a composition expressed by the compositional formula of CaMgxNiy (1.5<=x<=2.5, and 5.5<=y<=6.5) similar to the AB2 type of a binary system alloy.
Patent JP-2002059804-A (JP)
Title: Start controller for air bag device
Inventor: IMAI KATSUJI
IPC: B60R21/16
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a start controller for an air bag device capable of setting thresholds for starting the air bag device settable based on a plurality of output signals from a second sensor to an appropriate value even when the thresholds are different from each other. SOLUTION: A satellite sensor for outputting a level signal according to an impact is installed on the right and left front sides of a body. When a map selected as a threshold variation pattern from the impact (deceleration) detected based on the output signals from one satellite sensor is different from a map selected as the threshold variation pattern from the impact (deceleration) detected based on the output signals from the other satellite sensor, the map with a smaller threshold SH is selected, as the threshold variation pattern for judging the start of the air bag device, from among the maps based on the output signals from both satellite sensors, and the selected map is set up.
Patent JP-2002078394-A (JP)
Title: Nursing and care facility setup system
Inventor: OI YUKIE
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a care facility setup system which enables a user to set up sufficient care facilities at relatively low cost. SOLUTION: This is a care facility setup system, which allows a system supervisor 1 which has grasped the number of persons in need of care living in a prescribed area to entrust a trustee with facility supplement service of installing the daily essentials, capable of shifting to a vacant structure within a prescribed area concerned, capable of accommodating the persons in need of care concerned, care specifications replenishing work service of performing the execution and construction of care specifications to the care facility possessing the vacant structure 2 and the essential facility 3 for life, and car allocation service of arranging vehicles for welcoming and sending off the persons in need of care.
Patent JP-2002012066-A (JP)
Title: Childcare apparatus
Inventor: KASAI KENZO
IPC: B60N2/26
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a childcare apparatus having receiving part structure that can hold a child more safely. SOLUTION: As a form of providing a region near the upper end part of a side wall 6 thicker than the side wall in the other region, the region near the upper end part of the side wall 6 is provided with a projecting region 6a projecting inward.
Patent JP-2001090882-A (JP)
Title: Rotary joint
Inventor: BERGHUIS RAYMOND R
IPC: F26B13/18
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotary joint having a heat transfer trunk using a fixed siphon pipe system capable of being very accurately adjusted. SOLUTION: A siphon pipe 106 is supported by a siphon tube 64 adjustably mounted on a main body 26 of the rotary joint 10 so that the distance between an intake of the siphon pipe and the heat transfer trunk 12 can be adjusted and maintained very accurately. The siphon tube 64 employs a sleeve 90 structure provided with lock threads and turnably mounted on the siphon tube 64 so as to allow a siphon system to be easily installed and to ensure that the siphon pipe is accurately disposed relative to the siphon tube 64 when the siphon tube makes turning motion to its working position.
Patent JP-2002077090-A (JP)
Title: Transmission system
Inventor: SUETSUGU HIROMUNE
IPC: H04J3/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce a time required from incidence of a fault until completion of relief of service traffic. SOLUTION: The transmission system is provided with an interruption controller 40 to apply selection/priority processing to an interruption event and take place and cause interruption to a CPU 50 only for an event where an APS function can most properly protect a main signal in a network.
Patent JP-2002078116-A (JP)
Title: Embedded distribution panel unit
Inventor: FURUMOTO TETSUO
IPC: H02B1/40
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an embedded distribution panel unit such that firstly it can quickly respond to various demands of specifications, secondly it makes an installation easy, and thirdly the above unit has good appearances. SOLUTION: The distribution panel unit comprises a base plate with a set of side plate, a plurality of intermediate plates, a plurality of decoration panels, and a main breaker, a plurality of branch breakers and conductors. The side plate has a plurality of folded fitting materials with a set of lugs or more at both of the materials' edges. The plurality of decoration panels correspond to the above fitting materials, respectively. At least one of the above fitting materials contains a main circuit breaker, the plurality of branch circuit breakers and conductors for connecting the breaker to each other. The intermediate plate covers the front portion of the charged portion of the breakers and has an opening to expose the breakers' handle for operating. Each decoration panel has an opening as same as the intermediate plate.  The plurality of fitting materials are arranged continuously so as to abut the edges of the base plate and side plate with each other. The distribution panel unit is embedded and fixed on a wall by the base and side plates.
Patent JP-2002065401-A (JP)
Title: Bed frame and method for assembling the same
Inventor: TOMINAGA YOSHIHIRO
IPC: A47C19/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a bed frame, at least the part of which (for example, head or bent materials) can be replaced for other things and to provide an assembling method for the same. SOLUTION: A pair of side parts 1, foot parts 2 and head parts 31 are assembled in a rectangle. A bed frame A is assembled from foot part legs 41 and head part legs 51 at the four corners. The head part is chosen from head parts 31-34 which are mutually changable. The foot part legs and the head side legs let from the floor to the side part 1 has a different height. The bed parts 31 can be replaced with other head part 32-34. Other legs to give a different height of the side part are also changeable. The pair of the side parts 1 and foot parts 2 are common by used in the bed frame of a different height and the different head part.