baber/WOPTO huggingface dataset:
Patent JP-2001263414-A (JP)
Title: Base isolation device
Inventor: TAMURA YUZURU
IPC: F16F15/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device which simplifies the structure thereof, reduces the cost, and has a braking device of high responsiveness. SOLUTION: This base isolation device comprises a support mechanism portion 6 which is provided between a base side member 4 and a structure side member 2 to permit the relative motion along a predetermined plane, a braking portion 11 as a braking means to brake the relative motion of the base side member 4 to the structure side member 2 by the viscous force applied to the base side member 4 and the structure side member 2, and a control circuit to operate the braking portion 11 by controlling the viscous force.
Patent JP-2001258954-A (JP)
Title: Wheelchair incororation type nursing bed
Inventor: TAKII CHUJI
IPC: A61G5/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair incrorotation type nursing bed the bed body of which is dividable into at least three parts in its longitudinal direction to provide a wheelchair made freely accessible to the lateral portion of the nursing bed body. SOLUTION: The nursing bed body is constituted so as to be dividable into at least three parts in its longitudinal direction and the central tail part thereof is formed as the wheelchair on the lateral side of the nursing bed body to be made freely accessible.
Patent JP-2001261045-A (JP)
Title: Packing bag
Inventor: OZAWA MANABU
IPC: B65D27/34
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a packing bag not generating the paper jamming in printing by a printer. SOLUTION: The printing by the printer is applied on the surface of the packing bag, and two sheet-like bodies are bonded all over the whole periphery and a bag section is formed inside, and a slit of the width shorter than the overall width formed on a position slightly separated away from the upper end edge of one sheet-like body is used as an opening of the bag section so that the opening of the packing bag is not positioned on the carrying start end, and as the whole surface of the packing bag is formed into the same thickness, the suction into a carrying roller is smoothly carried out, and even when the packing bag is bent, the vicinity of the opening is reinforced as the opening is not formed all over the whole width and the packing bag is not easily opened during the carriage to prevent the paper jamming in printing by the printer.
Patent JP-2001268051-A (JP)
Title: Up-link packet transmission method in multi-carrier/ds- cdma mobile communication system
Inventor: OKAWA KOICHI
IPC: H04L27/26
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an up-link packet transmission method in a novel multi- carrier DS-CDMA mobile communication system that can realize packet transmission at a variable transmission rate. SOLUTION: An operating frequency band is divided into n-sets (n is a natural number) of subcarrier f-fn, and the subcarriers f1-fn are furthermore used in time division. A frame (frame length is TF and in common to all the subcarriers) is set to each subcarrier. Moreover, the frame is temporally divided into F-sets (F is a natural number) of time slots TS1-TSF (one time slot length TS=TF/F). A mobile station transmits a packet in matching the timing of this time slot. The packet can be furthermore multiplexed by applying spread processing to the packet in the same time slot by different spread codes by the principle of code division (CDMA).
Patent JP-2001267913-A (JP)
Title: System and method for locking synchronization of pll circuit
Inventor: FUKUNAGA SEIJI
IPC: H03L7/06
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a system for locking synchronization of a PLL circuit that can prevent a step change from being caused in a change in a steady-state phase error caused on the occurrence of phase locking of a secondary loop when an input frequency of an input signal to be traced is changed resulting in that production of a wander with a comparatively high frequency can be avoided. SOLUTION: The system for locking synchronization of a PLL circuit that locks a frequency and a phase of an input signal, is provided with analog adder sections 1, 30 that provide an output of a steady phase error obtained by summing the input signal to an inverted output signal as an analog signal, a voltage controlled oscillator section 8 that receives a control voltage to generate an output oscillation signal whose frequency varies with the control voltage and which is outputted to the analog adder sections, integration sections 2, 4, 5, 7 that convert the analog output signal outputted from the analog adder sections, apply integration overtime to the digital signal, and convert the result of integration into an analog signal,  and an analog adder section 60 that sums an output of the analog adder sections to an output of the integration sections to generate the control voltage given to the voltage controlled oscillator section.
Patent JP-2001275171-A (JP)
Title: Remote control system
Inventor: OKAMOTO KAZUTAKA
IPC: H04N5/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system that can control electric devices such as existing lighting fixtures, an air-conditioner, video and television from a remote place without replacing them. SOLUTION: In the remote control system D using a phone 2 with a light emitting element where the light emitting element 15 capable of emitting near infrared ray pulses is provided to a phone main body 4, when an instruction from a communication terminal 3 capable of communication with the phone 2 with the light emitting element is inputted into the pone 2 with the light emitting element, the phone 2 generates a remote control signal to an electric device 1 controllable by a near infrared ray remote commander and emits near infrared ray pulses.
Patent JP-2001261105-A (JP)
Title: Classifying container for waste
Inventor: ABE HIROSHI
IPC: B65F3/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem of an installation space necessary for a number of containers for each waste to be collected, and labor and cost necessary for sorting the waste intermingled at a disposal site where waste is conveyed. SOLUTION: This container includes partition plates 3 for partitioning it into desired volume movably formed in a container body 1, and an opening/ closing door facing the partition plate. It is thus possible to collect wastes classified for each type, and sort and dump them at the disposal site to which a truck 6 conveys.
Patent JP-2001269286-A (JP)
Title: Paper roll holder
Inventor: KUME KAZUTAKA
IPC: A47K10/36
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To facilitate setting of a paper roll and removal of a used tube core for a paper roll holder and at the same time to allow an automatic feeding of a tip of the paper roll from the lower of a blade tip around a front of a cover toward this side by means of one hand operation only raising the paper roll slightly without requiring to touch a hand on the holder and the cover. SOLUTION: There are provided with carriers 3 for the tube core of the paper roll respectively making it possible to undulate against each inside of a side piece 2 on both sides in the substantially planar opposite U-shaped paper roll holder and horizontally self-returning, and the lower portion around the front of the cover 5 pivoted on the upper portion of rear side of the holder 1 is biased into contact with periphery of the upper portion of the paper roll 4 supported by these carriers 3 for the tube core, and there is constituted the paper roll holder capable of cutting a pulled-out part 4a of the paper roll past this abutment by the blade tip 5a around the front of the cover.
Patent JP-2001271466-A (JP)
Title: Eaves gutter device
Inventor: TOYODA KANEAKI
IPC: E04D13/072
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an eaves gutter device which has a decorative member with a superior design and is prepared for space saving, work execution, and maintenance. SOLUTION: This eaves gutter device 10 is so constituted that a eaves gutter body 13 laterally mounted on a building 11 and receiving rainwater falling on the building, and the decorative member 14 covering the building 11 in the upper part of the eaves gutter body 13 separated from the building 11 so that the front part of the building 11 is integrally decorated with the eaves gutter body 13, are mutually independently supported to a support tool 15; and the decorative member 14 is fixed to an upper position separated from the eaves gutter body 13 independently from the eaves gutter body 13 by a fixing member 40.
Patent JP-2001159839-A (JP)
Title: Image forming device and process cartridge
Inventor: NISHIMURA SOICHIRO
IPC: G03G21/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of realizing the reduction of the cost of a power source part for a member requiring the application of voltage in the image forming device and a process cartridge using a scorotron type electrifier or the like. SOLUTION: An aperture part B is provided on the shield 32 of a scorotron type electrifier 30 and a charge capturing electrode 90 is provided to cover the aperture part B. Furthermore, the electrode 90 is electrically connected to a plate 84 of a brush member 86 in a paper powder removing device 80. Thus, the voltage having the same polarity as the electrification polarity of toner is applied to the member 86 without providing a power source for the member 86.
Patent JP-2001277690-A (JP)
Title: Method and device for forming thin film
Inventor: KAWABATA MASAE
IPC: G02F1/1335
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a thin film forming method for forming a film excellent in flatness on a body to be printed without being influenced by minute projected parts formed on a letterpress, and a thin film forming device. SOLUTION: In the thin film forming method employing a thin film forming device equipped with a letterpress 5, on the surface of which a large number of minute projected parts are formed in order to print a predetermined pattern on a body 9 to be printed, a printing stage 4, onto which the body to be printed is fixed, and a printing roll 6, onto which the letterpress is installed, printing liquid filled on and between the minute projected parts 7 on the letterpress 5 is transferred on the body to be printed.  In the transfer of the liquid in the beginning turning of the printing roll and that in its next turning, the relative position between is shifted by a distance x satisfying an expression N<(x/p) cosθ<N+1 (wherein 0 deg.<=θ<90 deg., x is the shifted distance of the minute projected part, p is the pitch between the minute projected parts, N is an integer, θ is an angle made between the rotary axis of the printing roll and the arrangement of the minute projected parts on the surface of the letterpress) so as to transfer the printing liquid again from the letterpress to the same body to be printed.
Patent JP-2001286145-A (JP)
Title: Power-converter unit
Inventor: OKUMA YASUHIRO
IPC: H02M5/12
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To materialize a power-converter unit excellent in response having no instantaneous drop or surge of voltage capable of a sequential controlling and making the load voltage sine-wave form within a variable range of an input voltage. SOLUTION: The power converter is constituted by use of a switching circuit that conducts a chopper operation between two different kinds of AC voltages that are led out through the different taps the converter and carry the same phase and a different maximum voltage. In the case that a waveform V1 of an output voltage of an AC power source is a sine wave, a waveform of a load voltage loaded to a load is the same phase of the AC power source containing lots of fundamental waves, and becomes a voltage waveform that is pulsed with high frequency between two transformed voltages in accordance with a winding ratio of a tap T3-to-T4 and a tap T2-to-T4 of an autotransformer 3, and also in accordance with a winding ratio of a tap T1-to-T4 and a tap T2-to-T4.
Patent JP-2001283678-A (JP)
Title: Pushbutton
Inventor: SUGITA KOJI
IPC: H01H13/52
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a pushbutton that gives a desired click feeling. SOLUTION: The pushbutton forms a circuit board 3, a switch mounted thereon (a contact 5 and a fixed electrode 4) and hollow part of a convex 6, and consists of a pushbutton sheet 2 provided on a surface of the circuit board 3 so that the switch may be positioned within said hollow. Face of the pushbutton sheet in contact with the circuit board is made like a mirror face.
Patent JP-2000309141-A (JP)
Title: Method for saving ink and data amount to be transmitted to printer using preliminarily printed transparent paper
Inventor: YOUNGERS KEVIN J
IPC: B41M5/52
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To save an ink and a data amount to be transmitted to a printer by selectively eliminating a background preliminarily coated on a transparent document from a predetermined domain, and printing a text or another foreground component on the transparent document. SOLUTION: A background color preliminarily coated on a color transparent paper 100 is eliminated selectively from a domain for printing a title line, a text, a graph, a chart, a photograph or another desired foreground (110, 120, 136) so as to produce the color transparent paper 100 applied with preliminary coating. Thereafter, a text, a graph, a chart, a photograph or another desired foreground component (110, 120, 136) is printed on the transparent paper by a printer. Accordingly, since the printer needs only to print the text and the foreground component, the printing time and the printer ink can be saved as well as the throughput time can be improved drastically, and thus the printer can be utilized further effectively.
Patent JP-2001276805-A (JP)
Title: Cleaning method for pcbs- and/or dioxins-containing medium
Inventor: YAMAZAKI TAKESHI
IPC: B09C1/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To make efficiently cleanable a polychlorinated biphenyls (PCBs)- and/or dioxins-containing medium by promoting the absorption of the PCBs and/or dioxins to plants. SOLUTION: The cleaning method for the PCBs- and/or dioxins-containing medium consists of adding a reducing agent to PCBs- and/or dioxins-containing media to cause the dechlorination or lowering of chlorination of the PCBs- and/or dioxins and further bringing the medium into contact with the plants.
Patent JP-2001275694-A (JP)
Title: Method for producing anthocyanin by using cultured cell of strawberry
Inventor: ASANO SATOSHI
IPC: C12P19/44
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for excellently producing anthocyanin by using a strain of strawberry culture cells of extremely high practicality in no need of auxins and cytokinins. SOLUTION: The tissue from strawberry is subjected to repeated successive subculture to establish a strain of anthocyanin-producing cells that proliferate in a culture medium containing no auxin and cytokinin. Then, the resultant cells are proliferated in the auxin and cytokinin-free culture medium and the objective anthocyanin is extracted from the proliferated cells.
Patent JP-2001291378-A (JP)
Title: Magnetic recording device and magnetic reproducing device
Inventor: SHUDO KATSUYUKI
IPC: G11B27/19
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of detection even when a large number of bits of track address exist. SOLUTION: A track address is divided into high-order bits data and low- order bits data and high-order bit data of an address of a main data track is recorded in a first linear track of a magnetic tape, while control signals recorded in a second linear track are counted in a section of high-order bit data of the address and the counted value of the control signals is shown as low-order bit data of the address. Also, record length of one bit of high-order bit data is made longer than that of the control signal.
Patent JP-2001290395-A (JP)
Title: Copying device and method
Inventor: HIROSE AKIRA
IPC: G03G21/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To perform copying by the aimed number of copies as far as possible even when jamming occurs in the case of performing copying by making plural copying machines cooperate with each other. SOLUTION: Image data is transferred and written from a composite system 100A being a master machine to copying systems 100B to 100N being a slave machine so as to instruct the start of printing. The number of copies is allotted to the master machine and the slave machine, for example, by an equal allotting manner. When exceptional processing such as jamming is performed in any machine, the number of copies is allotted to other normal machines based on a specified rule.
Patent JP-2001277676-A (JP)
Title: Device, system and method for inspecting printed matter, and storage medium
Inventor: OKUDA KATSUHIKO
IPC: B41J2/01
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To realize the perfect guarantee of printing data by a method wherein the automatic execution of inspections of all the printed results on pre-set items can be realized. SOLUTION: By providing a defining means for formulating an inspection field definition on the basis of input data, an inspecting data forming means for forming inspecting data on the basis of the inspection field, a printing result detecting means for detecting the printed state at the predetermined position on the paper printed on the basis of the input data and forming printed result data, a printing state data forming means for forming printing state data on the basis of the printing state data and a print quality judging means for judging print quality by comparing the printing state data with the inspecting data, the execution of the favorable inspection of print quality can be realized even when printing is executed with an ink jet printing equipment, which prints variable information at high speed.
Patent JP-2001291590-A (JP)
Title: Light emitting element
Inventor: TOMINAGA TAKESHI
IPC: H05B33/22
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element which has a high luminous efficiency, a high luminance and is superior in chromatic purity. SOLUTION: In an element in which a luminescent material exists between an anode and a cathode, and a light is emitted by electric energy, the element contains a compound expressed in formula (1). Here, R1 to R6 are selected from among the group of hydrogen, an alkyl group, cycloalkyl group, aralkyl group, alkenyl group, cycloalkenyl group, alkoxy group, alkylthio group, aryl ether group, arylthio ether group, aryl group, heterocyclic group, halogen, haloalkane, haloalkene, cyano group, aldehyde group, carbonyl group, carboxyl group, ester group, carbamoyl group, amino group, nitro group, silyl group, siloxanly group. Z1 is selected from either of sulfur, sulfur oxide, selenium, selenium oxide, nitrogen, and saturated hydrocarbons. N is an integer not less than 2, and X1 is a bond unit to let plural mother skeletons bond together.
Patent JP-2001288732-A (JP)
Title: Standard penetration test device
Inventor: SAKATA MASATO
IPC: E02D1/02
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a standard penetration test device capable of being efficiently used. SOLUTION: The standard penetration test device is used to obtain an N value as the number of percussions of a hammer, which are required so as to drive a sampling tube up to a prescribed depth. A boring machine for boring a hole to the depth to be tested is combined with a penetrating machine for measuring the N value, whose tip is provided with the sampling tube. Switching between the boring machine and the penetrating machine can be performed without disconnecting a drill rod used for each of those machines.
Patent JP-2001286351-A (JP)
Title: Structure for connecting rack column and beam material
Inventor: HAYAKAWA TOSHIHIRO
IPC: A47B47/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent protrusions for fastening from accidentally coming of from engaging holes with and to reduce the number of holes to be formed in columns in a structure for connecting columns and beams which constitute a rack. SOLUTION: The engaging holes 3 are formed in the column 2, members 18 for connection are provided for the end part of the beam 4, and the protrusions 21 for fastening freely inserted in and removed from the engaging holes 13 by forward and backward movements are provided for the members 18 for connection. Restricting surfaces 14a directed to the side opposite to the direction of removal in which the protrusions 21 for fastening are removed from the engaging holes 13 are vertically formed in the column 2. Coming-off preventing pins 31 to restrict the movement of the members 18 for connection in the direction of removal are inserted in through holes formed in the members 18 for connection. The tip parts of the coming-of preventing pins 31 are capable of coming into contact with the restricting surfaces 14a from the side of the direction of the removal.
Patent JP-2001290121-A (JP)
Title: Driving method for liquid crystal display device
Inventor: NAGAE NOBUKAZU
IPC: G02F1/139
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the speed of a response characteristic in bend orientation is several ten times as fast as that in a TN(twisted nematic) system, but, liquid crystal material having a response speed (≪3 msec) is needed in a field sequential system, and, liquid crystal material for practical use is not yet developed at a present point of time. SOLUTION: In the field sequential system, bend orientation at the time of a drive can be stabilized by setting the lowest setting voltage of a low voltage side to a voltage lower on the average than a bend transition voltage Vcr while setting the lowest setting voltage of the low voltage side to a voltage Vs lower than the Vcr when a back light is lighted and to a voltage V1 higher than the Vcr when the back light is not lighted. A cell gap can be made smaller as a result of this and the response speed is increased by setting the lowest side of a driving voltage to the voltage side lower than the Vcr. Thus, since field sequentiality is attained without restricting values of physical properties of the liquid crystal material, a high definition and highly luminescent liquid crystal display device can be provided at low cost.
Patent JP-2001292160-A (JP)
Title: Telegraphic message transmission method having registering function and its transmission system
Inventor: IINO TOSHIAKI
IPC: H04L12/28
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To enable the transmitting side of a telegraphic message to systematically and efficiently confirm the arrival of the telegraphic message in a system transmitting the telegraphic message, such as a mail or a document via a network. SOLUTION: When a transmission client 1 transmits the telegraphic message toward a reception client 12, respective servers which the telegraphic message passes through collect a transmission record or a reception record concerning the telegraphic message. Next, when the client 1 transmits an inquiry telegraphic message concerning the telegraphic message to a receiving side server 10, the respective servers which the telegraphic message passes through insert a pertinent transmission record to the inquiry telegraphic message to send it to the next server. The server 10 sends the inquiry telegraphic message back toward a transmitting side server 2. A server, without the pertinent transmission record or reception record, inserts a non-arrival message to the inquiry telegraphic message and resends it.