baber/WOPTO huggingface dataset:
Patent JP-2001320884-A (JP)
Title: System linkage inverter apparatus
Inventor: NISHIMURA KAZUHITO
IPC: H02M7/5387
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a transformerless type system linkage inverter apparatus which enables soft switching operations of all switching devices with a relatively simple structure. SOLUTION: After a DC power supplied by a solar battery 1 is stepped up by a step-up circuit 4, the stepped-up power is converted into an AC power by an inverter circuit and supplied to a linked commercial AC power system 3. A zero-voltage switching circuit 6 is inserted between the step-up circuit 4 and the inverter circuit 5. When the step-up circuit 4 and the inverter circuit 6 practice switching operations, a control unit 9 forms resonance circuit with the zero-voltage switching circuit so as to have all switching devices. The devices practice switching operations in a system linkage inverter apparatus, practice switching operations at a zero voltage, and reduce a voltage to zero between DC bus-bars with which the step-up circuit 4 and the inverter circuit 5 are connected to each other.
Patent JP-2001319208-A (JP)
Title: Non-contact data carrier
Inventor: MISHIMA SATOSHI
IPC: B42D25/305
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a technology for performing tuning with a capacity pattern by forming the relevant capacity pattern on a non-contact data carrier device composed of a surface pattern only. SOLUTION: In the non-contact data carrier device, in which a resonance circuit is composed of an antenna coil 15 composed of a linear pattern circulated on an insulated base material, a capacity pattern 16 and an IC chip 8 packaged on both the terminals of the relevant antenna coil, for communicating with an external device in a resonance frequency that the relevant resonance circuit has, the antenna coil 15 is provided with the extended continuously circulating linear pattern, the relevant extension functions as a capacity pattern 16, and the resonance frequency can be controlled by controlling the length of the linear pattern in the relevant extended part.
Patent JP-2001324907-A (JP)
Title: Image forming device
Inventor: TAKAGAKI HIROMITSU
IPC: C10N40/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent image flowing caused by ion product without adding ozone retaining preventing constitution even in the case of using an inexpensive OPC photoreceptor and to obtain the durability of the photoreceptor. SOLUTION: When the power source of the device is turned on or when specified time elapses after finishing one image forming action, an electromagnetic solenoid 28 is turned off and lubricant 18 is separated from a brush roller 17. The preliminary action (idle rotation) of the photoreceptor 1 is performed in such a state, and the surface of the photoreceptor 1 is cleaned in a state where a friction coefficient is high. When the idle rotation of the photoreceptor 1 is finished, the solenoid 28 is turned on and the lubricant 18 is supplied to the photoreceptor 1 so that the friction coefficient of the surface of the photoreceptor 1 may be reduced.
Patent JP-2001326982-A (JP)
Title: Transmitter for remote control
Inventor: GOTO HISAJI
IPC: H04Q9/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter for remote control by which a transmission range of an optical signal by a transmitter is made to extend in a fan shape. SOLUTION: In the transmitter for remote control provided with a plurality of light emitting elements 5 for optical signals to a supporting surface 4 for the light emitting elements of a transmitting frame body 3, the transmission range is made to extend in the fan shape by making the central extended line of the light emitting element 5 incline outside the central extended line of the supporting surface 4. The reason for making the central extended line of the light emitting element 5 incline outside the central extended line of the supporting surface is for making right and left terminals 7 provided in the light emitting elements 5 incline or for making the supporting surface 4 into an arc shape bulged outside.
Patent JP-2000339163-A (JP)
Title: Super scalar microprocessor, its processor system, data processing method in the same and computer system provided with processor
Inventor: NGUYEN LE TRONG
IPC: G06F9/30
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a super scalar-type processor architecture of high performance which is suitable for a micro processor by installing a fetch means fetching a plurality of instructions, a buffer means buffering the a plurality of instructions and a dispatch means dispatching the instructions. SOLUTION: A fetch means IFU 102 fetching a plurality of instructions from an instruction storage, a buffer means buffering the a plurality of instructions, a dispatch means which simultaneously decodes the instructions in parallel and dispatch them and an execution means IEU 104 executing the dispatched instructions out of an order are installed. The execution means IEU 104 is provided with a temporary which temporarily stores an execution result out of an order from a plurality of function unit means processing data and a register file means containing a register array storing a result from the temporary register. A bus means supplies a plurality of data routes for simultaneously execution the instructions in parallel.
Patent JP-2001332912-A (JP)
Title: Dielectric resonator, producing method therefor, oscillator, filter, duplexer and communications equipment
Inventor: YAMASHITA SADAO
IPC: H01P1/30
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric resonator having characteristics, which can not be provided by one kind of dielectric. SOLUTION: Concerning the dielectric resonator provided with a dielectric substrate 30, a first electrode 31 which is formed on one principal side of the dielectric substrate 30, having an opening part 32 of a prescribed shape, a second electrode which is formed on the other principal side of the dielectric substrate 30, having an opening part in a prescribed shape at a position facing the opening part 32, a package lid 19, located on one principal side at a prescribed interval to the dielectric substrate 30 and metallic metallize formed on a package case 11 located on the other principal side at a prescribed interval to the dielectric substrate 30, the dielectric substrate 30 is constituted by laminating two kinds of dielectric layers.
Patent JP-2001335112-A (JP)
Title: Garbage collector
Inventor: FUJIWARA TETSUYA
IPC: B65F3/24
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a garbage collector capable of improving storage efficiency in a drum of garbage, eliminating a system to damp the drum and to open and close a cover, simple in structure, favourable in workability and excellent in economy. SOLUTION: The garbage collector on which the drum 3 provided with a spiral blade 9 along the axial direction on an inner peripheral surface is mounted on a chassis 1 free to rotate, to deliver garbage input from a rear opening part of the drum 3 to the front in the drum 3 through a blade 9 at the time of normal rotation of the drum 3 and to discharge garbage in the drum 3 outside from an opening part 10 by delivering it to the rear of the drum 3 through the blade 9 at the time of reverse rotation of the drum 3 constitutes its characteristic feature of fixing a ring support frame 14 on the chassis 1, fitting a rear part of the drum 3 on this support frame 14 free to rotate, fixing a plate type cover 4 on a rear part outer surface of the support frame 14,  providing a garbage input port 19 on the lower side of this cover 4 and forming an opening window 20 for garbage discharge on the upper side.
Patent JP-2001338167-A (JP)
Title: Method and system for promoting sale of merchandise in electronic commerce
Inventor: TAMASHIYA NAOTO
IPC: G06Q50/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To extend a net service system to realize the existing electronic commerce(EC) by participation of an affiliate in net service as a recommender to perform advertisement to sell a piece of merchandise. SOLUTION: The recommender recommends the merchandise to be provided by a supplier on a commerce site 5 on one's homepage and distributes recommendation by sticking a GUI button with script to prompt declaration of intention to a consumer at an optional position of the applicable homepage. Transaction is executed between the consumer and the commerce site via a net service center 1 by operation of the GUI button by the consumer who accesses the homepage of the recommender. The net service center 1 always monitors creation, update and scrapping of the GUI button.
Patent JP-2001046082-A (JP)
Title: Production of l-arginine
Inventor: KUWABARA YOKO
IPC: C12N1/21
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing L-arginine by an improved fermentation method and provide a microorganism to be used in the method. SOLUTION: A gene coding for glutamic acid dehydrogenase is transduced into a microorganism having L-arginine productivity such as Coryne-form bacteria to fortify the glutamic acid dehydrogenase activity in the cell and improve the productivity of L-arginine.
Patent JP-2001334682-A (JP)
Title: Ink jet recorder
Inventor: ARA YOJI
IPC: B41J2/175
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a pit-in type mobile printer that the battery power of a drive source is consumed at the time of pit-in to decrease the number of recording sheets correspondingly and to obtain a power saving recorder by reducing power being consumed at the time of pit-in as much as possible thereby increasing the number of recording sheets correspondingly. SOLUTION: In the ink jet recorder where a storage ink tank coupled with the storage head of a carriage moving in the main scanning direction is provided with means for supplementing ink, as required, from a supplement ink tank secured to the body of recorder, ink is supplemented utilizing manual movement of a member.
Patent JP-2001339323-A (JP)
Title: Cdma receiver and rate metching processing method
Inventor: YOSHIMURA SHINJIRO
IPC: H04B1/707
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce processing amount at a decode section in the case of decoding a channel at a variable rate. SOLUTION: A valid correlation value decision section 15 selects a correlation value for summing among correlation values corresponding to an actual symbol of a received frame when a maximum symbol rate denoted by rate information 3 is higher than a symbol rate denoted by a rate discrimination result 9 and a received SIR 7 is higher than a reference SIR 13 and control a correlation values summing section 17 that applies summing to the selected correlation value. When the reception quality of received data is a prescribed reference or over, since rate matching is omitted or simplified, the processing amount in the decode section 4 can be reduced.
Patent JP-2001338772-A (JP)
Title: Remote monitor control system
Inventor: YABU HAJIME
IPC: H05B37/02
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitor control system, capable of setting the illuminance of an illuminated surface to be within a target illuminance range, without making the processing of a transmission processing device complex. SOLUTION: An illuminance-setting terminal 36 returns information which directs the decrease of light output to the transmission control device 30, when detected illuminance by an illuminance sensor exceeds the target illuminance range, and returns information directing the increase of the light output to the transmission control device 30, when the sensed illuminance does not reach the target illuminance range. The transmission control device 30 transmits control data to a light regulation terminal 35 correlated by a relation table, when the information is returned from the illuminance-setting terminal 36. The transmission control device 30 transmits light regulation data, having a light regulation level raised by one level as the control data, when receiving the information directing the increase of the light output.  The transmission control device 30 transmits light regulation data, having a light modulation level lowered by one level as the control data, when it receives information which directs the decrease of the light output.
Patent JP-2001336781-A (JP)
Title: Air conditioner
Inventor: HIROHATA OSAMU
IPC: F24F13/22
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner improved to be capable of rapidly treating a condensate generated on a surface of a fin. SOLUTION: A heat exchanger 4 is provided around a blower 3. A drain pan 8 for receiving the condensate generated on a surface of the exchanger 4 is provided under the exchanger 4. A porous member 11 is provided between the pan 8 and at a lower part of the exchanger 4. The member 11 is positioned by a positioning means 13.
Patent JP-2001336521-A (JP)
Title: Machining method and apparatus for ball joint
Inventor: INAGAKI MOTOFUMI
IPC: B21D39/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a machining method and apparatus for manufacturing a ball joint of high quality and high calking strength. SOLUTION: A pre-assembly comprises a ball stud consisting of a spherical head and a handle part protruding from the spherical head; a bearing swingably and rotatably enclosing the spherical head of the ball stud; and a housing containing the bearing and having on one side a small opening having an inner periphery from which the handle part of the ball stud protrudes, and a large opening on the other side. A closure plate is positioned within the large opening in the housing and the large opening in the housing is calked toward the center along a desired shape by means of a pressure jig whose ball is held against the end of the housing opposite to the large opening.
Patent JP-2001344211-A (JP)
Title: Certification system
Inventor: TAKAMORI HARUO
IPC: G06F21/31
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To realize a strong security capable of preventing a password from being specified even when all data for certification are tapped and a ciphering function is known. SOLUTION: When a user name is sent to an application-requested computer, an application requesting source computer prepares a ciphered code by a function f including plural p against one k and one f(k, p) in the relation of k:p:f(k, p)=1:plural:1 on the basis of an inputted password and a received random number code k in accordance with the return of the random number code k from the application-requested computer and transmits the ciphered code to the application-requested computer. The application-requested computer compares the sent ciphered code with a ciphered code prepared on the basis of a password p2 stored in a user information data base and the random number code k.
Patent JP-2001343303-A (JP)
Title: Balance correcting device
Inventor: KOZONO MASAKAZU
IPC: G01M1/34
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a balance correcting device capable of providing a desired dynamic balance accuracy with an inexpensive structure. SOLUTION: This balance correcting device comprises a rotation spindle 5 disposed vertically, a scroll chuck 8 for gripping a work mounted on the upper part of the rotation spindle 5, and an adjusting disk 7 mounted on the rotation spindle 5 for adjusting an unbalance amount of the scroll chuck 8.
Patent JP-2001345252-A (JP)
Title: Laser cutter
Inventor: MATSUMOTO YUJI
IPC: B23K26/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a laser cutter which cuts a protective film, a photoresist film, and a base film along the outer periphery of a semiconductor wafer in such a way that the wafer and photoresist film are not damaged and the protrusion of the photoresist film is not left. SOLUTION: This laser cutter is provided with a light source and a light receiving and detecting means for detecting the outer periphery of the semiconductor wafer and a laser light source and a moving means which moves the luminous flux of a laser beam for cutting and cuts the coating film of the wafer by projecting the laser upon the wafer beam along the outer periphery of the wafer. Therefore, a semiconductor wafer coated with such a photoresist film that is not damaged and has no protrusion can be obtained.
Patent JP-2001340380-A (JP)
Title: Disposable paper diaper
Inventor: MORI YOSUKE
IPC: A61F5/44
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To assure sufficient absorbability while simplifying a disposable paper diaper and to allow an absorber to be fitted along a curve line of a gluteal region. SOLUTION: In the disposable paper diaper comprising the absorber 3, a liquid permeable surface sheet 2 covering a surface side of the absorber 3 and a rear surface sheet 1 covering a front surface side of the absorber 3 in such a manner that both side parts of the front surface side are formed with stereoscopic gathers BS, the sheet 2 is extended and fixed to the rear surface side of the absorber 3 by winding the absorber side edge at both sides of the absorber 2 in its longitudinal direction, the absorber side edge wound by the sheet 2, the absorber side edge for winding a gather nonwoven fabric 6 for forming the gathers BS by the sheet 3 is further wound from its upper side, extended and fixed to the rear surface side of the absorber 3 and at least an elastically stretching member 10 is arranged along the longitudinal direction at both sides of the rear surface of the absorber 3,  and the sheet 1 is substantially brought at the side edge of at least the site around a leg into coincidence with the side edge of the absorber 3 in the longitudinal direction.
Patent JP-2001348973-A (JP)
Title: Wall body penetrating portion
Inventor: INATOME KOICHI
IPC: E04B1/82
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a wall body penetrating portion which reduces vibrations and noises of a structure, by setting the natural frequency of the structure forming the wall body penetrating portion so as to be related to the dominant frequency of fluid, whereby frequency generated by the fluid is prevented from augmenting as structure borne sound even if the vibrations are propagated to each portion of the structure. SOLUTION: The wall penetrating portion is formed of a wall body 3 having a through hole formed therein, and a through pipe 2 arranged in the through hole of the wall body via a filler 4 interposed therebetween. The filler has the natural frequency fE, and the through pipe 2 has the natural frequency fR and allows the fluid 1 having the dominant frequency f0 to flow therethrough. The natural frequency of the structure forming the wall body penetrating portion is set to a value below 1/√2×f0. Further, setting of the natural frequency fR of the penetrating pipe to a value below 1/√2×f0, or setting of the natural frequency fE of the filler to a value below 1/√2×fR, or adjusting of the natural frequency is implemented by expansion of a distance between support points and addition of a mass to a portion between the support points.
Patent JP-2001346999-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine for not performing a specified game state and a prescribed reporting by one variable display operation. SOLUTION: At a variable display device, a variable display disk 110 for leading out a display result different from rotary drums 80b and 81b is made to face at a position visible for a player and the prescribed reporting is performed according to the display result of the variable display disk 110. Thus, a specified game state is led out by the variable display operation of the rotary drums 80b and 81b and the prescribed reporting is led out by the variable display operation of the variable display disk 110 different from the rotary drums 80b and 81b. As a result, the two variable display operations are enjoyed and the interest of the player is attracted.
Patent JP-2001239591-A (JP)
Title: Apparatus and method for optical shaping
Inventor: UENO TAKAKUNI
IPC: B29C67/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for optical shaping which enable execution of surface exposure by a simple constitution without using a grid or the like. SOLUTION: A mask is prepared on a light-transmitting member 31 in conformity with data on one layer relating to the optical shaping. An uncured resin layer of photo-curing resin is exposed across this mask and the optical shaping is executed by repeating this operation of exposure. In the apparatus for this optical shaping, an optical system 90 wherein the light-transmitting member 31 and the uncured resin layer 96 are so disposed as to be separated at a prescribed distance from each other and the uncured resin layer 96 of the photo-curing resin is exposed by projection across the mask, is provided.
Patent JP-2001348816-A (JP)
Title: Installing method and device of precast segment overhanging installing bridge
Inventor: KANEKO TAKASHI
IPC: E01D19/16
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To dispense with a temporary steel bar corresponding to unbalance between left and right segments at execution work when overhanging and installing a precast segment by using installing beams. SOLUTION: The odd number segment 100 is joined to the installing beams 20 up to completing the connection of the next even number segment, and generation of the unbalance moment generated in a bridge body in an execution work process is restrained.
Patent JP-2001355873-A (JP)
Title: Air-conditioner
Inventor: TAKEUCHI YOSHIHITO
IPC: F24F5/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost and to perform a work to lock a telegraph source wire at a low cost and easily. SOLUTION: One side edge of a cover 4 to protect a valve 2 for connecting refrigerant piping situated at the side of a casing 1 and a terminal 3 for telegraph source wire connection is integrally formed at the casing 1 through a thin hinge part 17. The cover 4 is closed centering around the hinge part 17, and only by engaging a protrusion part 8, situated on the other side edge of the cover 4, with a lock hole 7a of a lock piece 7 protruding from the other side edge of the casing 1, the valve 2 and the terminal 3 can be protected by covering the valve and the terminal by the cover 4. By pressing a telegraph source wire 10 against the side of the casing 1 by a press part 18 situated on the back of the cover 4, the telegraph source wire 10 can be locked.
Patent JP-2001044549-A (JP)
Title: Line-narrowed laser with spatial filter
Inventor: ERSHOV ALEXANDER I
IPC: H01S3/1055
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a line-narrowed laser provided with a spatial filter for filtering light at wavelengths greater and/or smaller than the desired range of wavelengths. SOLUTION: A laser system is line narrowed with a line narrowing optical element, having a dispersive element which disperses laser light into wavelength- dependent directions. By spatially filtering a resulting beam 18, the bandwidth of the beam 18 can substantially be reduced. Although reduction of beam energy also occurs when the beam 18 is filtered spatially, the reduction is substantially less than some other known techniques for reducing the bandwidths. A preferred spatial filter 44 for reducing the bandwidth of a line-narrowed gas discharge laser includes two cylindrical mirrors separated by a distance equal to their focal lengths with a slit aperture 50 positioned at the common focal line.