baber/WOPTO huggingface dataset:
Patent JP-2003176827-A (JP)
Title: Rolling bearing and spindle device
Inventor: NOGUCHI SHOJI
IPC: F16C33/32
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing and a spindle device in which the non- rotational synchronous component is suppressed by limiting the number of rolling elements and the amount of lubricant, apart from suppressing the shape error of the raceways and/or rolling elements and also the mutual dimensional difference between the rolling elements.  <P>SOLUTION: The rolling bearing and spindle device are structured so that the number of balls 3 as rolling elements is made equal to a certain number having as divisor the main low-frequency peak components of the raceway shape errors of the inner ring 1 and outer ring 2 to be installed therein, for example 12, 16, or 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004087343-A (JP)
Title: Electric shock prevention cover for outlet
Inventor: MASUDA YOSHIMUNE
IPC: H01R13/443
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric shock prevention cover for an outlet for preventing an infant or the like from an electric shock accident at an unused plug-in slot, preventing an occurrence of tracking phenomenon or the like by avoiding entries of dust and water from the unused plug-in slot, and enabling using repeatedly by easily attaching or removing.  <P>SOLUTION: The prevention cover forms an adhesive layer on a rear face of a label piece made in a size to cover an insertion face including the plug-in slot of the main body of the outlet, forms a notch inside of the label piece to be a foldable tongue piece, folds the tongue piece and extends the tip of the tongue piece up to outside of the label piece to be a knob and make the label piece detachable. Consequently, the label piece is adhered on the insertion face of the main body of the outlet via the adhesive layer, and the infant is prevented from touching the plug-in slot to be electrically shocked and the inside of the plug-in slot is prevented from the entries of the dust and the water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085128-A (JP)
Title: Air conditioner
Inventor: TAKANO MASASHI
IPC: F24F1/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To clean air by supplying half of anions generated by an anion generator, into a room, and sucking the remaining half into a casing.  <P>SOLUTION: This air conditioner is provided with an indoor unit 2 with a heat exchanger 10 and a blower 17 provided inside the casing 3 having a suction port 6 and a blowoff port 8 with a prescribed space in a vertical direction. An anion generating part 31 of the anion generator 30 is provided at a middle part between the suction port 6 and blowoff port 8 of the casing 3. Almost half of the anions generated by the anion generating part 31 is sucked into the casing 3 together with air in the room to clean the interior of the indoor unit. The remaining half is supplied into the room on the air blown out of the blowoff port 8 and acts on human bodies to promote and maintain health.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086807-A (JP)
Title: Data transmitting method for web monitor and control system
Inventor: KO MASAYUKI
IPC: G06F11/30
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To make a data transmission processing driven by a Web server corresponding to a plurality of networks with different communication speed available, and a data editing processing more efficient.  <P>SOLUTION: A transmission data 11 common to networks A, B is equipped with itemized transmission data, and an editing counter for counting the number of update corresponding to each of the transmission data. Transmission processing management data 12A, 12B not common to the networks A, B are equipped with transmission allowed/not allowed status data for indicating whether data transmission processes 13A, 13B on each of the networks are allowed to transmit at present or not, and a data standby flag for indicating whether data editing by the data transmission process occurs or not while the data transmission process is in the transmission processing. A data editing process 14 edits status change data inputted as the transmission data common to the networks for each of changed data on item by item basis, and the data transmission process transmits the data to each of the Web terminals based on the transmission processing management data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090137-A (JP)
Title: Substrate holder and substrate machining apparatus having it
Inventor: KIYOTA KO
IPC: B41F15/20
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate holder for surely sucking and fixing a substrate having through holes.  <P>SOLUTION: This substrate holder has: a carrier plate 20 to which the substrate 10 having a through hole 11 is sucked and fixed; a table 30 to which the carrier plate 20 is sucked and fixed; and a stage holder 40 having a recessed part for storing the table 30. The carrier plate 20 and the table 30 are formed of a porous body. In the carrier plate 20, a part outside of the through hole 11 of the substrate 10 is sucked and fixed, and in the table 30, the surface outside of the surface where the carrier plate 20 is sucked and fixed is closed by the sides and the base of the recessed part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090504-A (JP)
Title: Liquid droplet jetting head and liquid droplet jetting apparatus
Inventor: OKUDA SHINICHI
IPC: B41J2/14
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet jetting head which is capable of both recording at a high speed and recording by a high image quality by reducing density irregularities easy to generate at a matrix arrangement head without decreasing a recording speed, and a liquid droplet jetting apparatus with the liquid droplet jetting head.  <P>SOLUTION: An ejector 138 is set so that dots 158 on a record medium are arranged in a sequence from ejectors 138A-138E-138B-138F-138C-138G-138D-138H. Dots of a relatively large diameter and dots of a relatively small diameter mix in a vertical scanning direction and are arranged at a constant pitch P<SB>n</SB>. Hence a spatial frequency of density irregularities in the vertical scanning direction becomes high, preventing the density irregularities from being sensed by human eyes. A high uniformity can be secured in recording results. Also images can be recorded at a high speed by arranging the ejector 138 by a high density.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092580-A (JP)
Title: Vehicle control device and its control method
Inventor: MOTOMI AKIRA
IPC: B60L50/16
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a driver from feeling a sense of incongruity during control of a slip, in a control device for a vehicle to rotatably drive a drive wheel through driving a motor by the power of an engine.  <P>SOLUTION: A slip occurs and in slip start control (S118), when a torque command value Tr* of a ring gear axis being a flywheel starter gear shaft being a drive shaft exceeds a torque upper limit value Tmax, a torque limit modulus KT (=Tmax/Tr*)is calculated, and drive torque of the ring gear shaft is limited by the torque upper limit value Tmax. When a next operation control program is executed, after a demand power Pr is decided according to an acceleration pedal position AP and a car speed V at S105, control is executed at S107 such that a value obtained by multiplying the demand power Pr by a power limit KP (=KT) is served as a new demand power Pr. As a result, the generation of high engine noise being unsuitable for vehicle running can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096958-A (JP)
Title: Thunder resistant system
Inventor: NAKADA RYOSAKU
IPC: H02H5/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thunder resistant system substantially obtaining no service interruption by shortening a power interruption time for protecting an apparatus from a thunder surge, and capable of automatically being restored.  <P>SOLUTION: The thunder resistant system 1 comprises a state changeover switch 13, an antecedent phenomenon detection means 14, a thunder stroke detection means 15, an operation control means 16, an electromagnetic wave measuring means 191, and an electrostatic field measuring means 192. According to the thunder resistant system, a lightning stroke is detected by the antecedent phenomenon detection means 14 and the thunder stroke detection means 15, a load 3 is disconnected from a power cable by the state changeover switch 13 for only a period necessary for protecting the apparatus from the thunder surge caused by the lightning stroke. By shortening the power interruption time for protecting the apparatus from the thunder surge for connecting the load 3 to the power cable after the antecedent phenomenon disappears, no service interruption is substantially obtained, thus causing no operation stop of the load 3 and the restart thereof or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091189-A (JP)
Title: Telescopic boom type vehicle for high lift work
Inventor: KANAZAWA TAKAO
IPC: B66F9/06
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telescopic boom type vehicle for high lift work with a simple structure capable of locating a workbench in a position close to the ground right behind a traveling body from a prescribed boom housing attitude with its tip depressed toward the rear of the traveling body.  <P>SOLUTION: This telescopic boom type vehicle for high lift work comprises the truck type traveling body 10, a revolving superstructure 20 rotatably supported on a sub-frame 50 fixed onto the chassis frame 12 of the traveling body 10, a telescopic boom 30 provided on the revolving superstructure 20 so as to be movable upward and downward, and the workbench 40 mounted on the tip of the telescopic boom 30. The rear part of the sub-frame 50 has a dent part 57 formed to allow the pass of at least a part of the boom 30 in the side view area of the sub-frame 50 when the boom 30 is extended toward the rear of the traveling body 100 from the prescribed boom housing attitude with the tip of the boom 30 depressed toward the rear of the traveling body 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100723-A (JP)
Title: Piping method
Inventor: KO KAZUMASA
IPC: F17D3/01
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping method for safely and simply performing a piping change operation of a reaction vessel, a vessel of a liquid separation tank, various kinds of measuring instruments or the like due to the change of production items in a multi-purpose production device.  <P>SOLUTION: A piping connecting member comprises a pair of connecting members capable of being connected to the end part of piping connected to the vessel for storing fluid and to the end part of piping connected to the vessel to which the fluid is conveyed and a member for connecting the connecting members which are opened to each other or closed. Upon using the piping, the piping connecting member in a conducted state is used. Upon using no piping, the piping connecting member in a closed state is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099513-A (JP)
Title: Method and system for recovering collagen from jellyfish
Inventor: HASUMI FUMIHIKO
IPC: A23L17/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a related system for efficiently extracting and recovering collagen of higher added value through more efficiently treating jellyfish.  <P>SOLUTION: The method for recovering collagen from jellyfish comprises the following process. Jellyfish washed in a washing step 1 is shredded to a size of ≤10 mm square in a homogenizing and/or crushing and/or chopping step 2, put into a buffer solution of pH 6.0 to 8.0 and solubilized to extract collagen (step 3a), the collagen thus extracted is deposited in a collagen deposition or separation step 3b, e.g. using a salting-out device, and the collagen thus deposited is subjected to dehydration treatment and then frozen or lyophilized in a stabilizing step 4; after undergoing the step 4, the collagen is stored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102124-A (JP)
Title: Karaoke sing along machine system and method for controlling karaoke sing along machine system
Inventor: SUZUKI MAYUMI
IPC: G06F12/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a KARAOKE sing along machine system etc., capable of shortening the time required for copying of the entire music file.  <P>SOLUTION: A hard disk 330 of the communication KARAOKE sing along machine system is provided with a distribution file memory region 332 and a transfer file memory region 333. The KARAOKE sing along machine files distributed to the communication KARAOKE sing along machine system are stored in the memory region 332. The KARAOKE sing along machine files (transfer files) transferred from the memory region 332 are stored in the memory region 333. In executing the copying of the entire music file, only the KARAOKE sing along machine files A, B, E, and F excluding the transfer files C and D among all of the KARAOKE sing along machine files A to F distributed thus far are rendered for copying.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102937-A (JP)
Title: Apparatus and method for measuring dots
Inventor: MYODO MASAHIRO
IPC: G06T1/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for measuring dots, which can utilize a high speed algorithm under the conditions for minimization of expanding and shrinking of a recording medium such as paper, a scaling factor error for an image generator, a skew factor error, the scaling factor error for an image input device, and a setup angle error for measured images.  <P>SOLUTION: The apparatus is provided with an image input means 3 for reading the measured images as a 2 dimension data, a means 8 for locating a dot by calculating each dot position from the data being read, a means 7 for setting the mask which is smaller than a dot pitch image whose center is calculated by the means 8, a means 12 for calculating the quantity of the dot characteristics on the basis of the image data in the mask being set by the means 7, and a means 13 for generating a frequency distribution by converting the values of the dot characteristics, which are calculated by the means 12, into the frequency distribution with a help of Fourier transform.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107902-A (JP)
Title: Locking/unlocking device for cabinet
Inventor: KANETANI KAZUAKI
IPC: E05B65/44
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking/unlocking device for a cabinet, which can be manually reset to a locking location or an unlocking location even if an output shaft of an electric actuator is stopped at an arbitrary location other than the locking or unlocking location due to an electric trouble.  <P>SOLUTION: According to the locking/unlocking device, the electric actuator is rigidly housed in a housing 10 which is rotated together with a rotation shaft of a cylinder lock 8 in one body, and an output shaft 17 of the electric actuator is driven by rotation of the housing 10. Therefore even if the output shaft 17 is stopped at any location due to an electric trouble, the output shaft 17 can be easily reset to the normal locking or unlocking location by rotating the cylinder lock 8 a half turn in one direction and a subsequent half turn in an inverted direction by operating a key. In this manner, the electric actuator 12 after recovering to a normal condition can be easily controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003197879-A (JP)
Title: Writing method for magnetic ram using bipolar junction transistor
Inventor: SANG-SOK KIM
IPC: G11C11/16
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing method for a magnetic RAM using a bipolar junction transistor.  <P>SOLUTION: The writing method is for use with the magnetic RAM using the bipolar junction transistor including: a semiconductor substrate serving as a base of the bipolar junction transistor; an emitter and a collector of the bipolar junction transistor formed in an active region of the semiconductor substrate; an MTJ cell positioned in the active region between the emitter and the collector, separately from the emitter and the collector by a predetermined distance; a word line formed on the MTJ cell; a bit line connected to the collector; and a reference voltage line connected to the emitter. The writing method writes data by applying current from the emitter to the collector, and changing a magnetization direction and a magnetization angle of a free ferromagnetic layer of the MTJ cell by a magnetic field generated due to the current. Current consumption is therefore reducible and then it is thus possible to improve a property and reliability of the semiconductor device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004109707-A (JP)
Title: Spiral liquid crystalline conjugate high polymer and luminescent material
Inventor: AKAGI KAZUO
IPC: C09K11/06
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technology means that can emit circularly polarized light by a high polymer system, realize wider-area light emission and a higher polarization anisotropic factor, and realize linear polarization and circular polarization at the same time.  <P>SOLUTION: A spiral liquid crystalline conjugate high polymer develop main chain type liquid crystallinity by introducing an optical active (chiral) group into a side chain of a conjugate high polymer and shows circular polarization dichroism by inducing a spiral structure at the side chain.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003224532-A (JP)
Title: Data recovery using multiple interpolators with relatively low sampling rate
Inventor: BA SEIBUN
IPC: H04B14/04
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data recovery circuit having a sampling frequency less than a data clock frequency.  <P>SOLUTION: A method and related circuit for recovering a digital signal can operate with a sampling frequency less than a data frequency. The circuit includes a plurality of interpolators for generating an output signal. The output signal is used by a computation module to generate a plurality of control words. The control words are used by the interpolators to perform weighted interpolation functions to precisely generate the output signal. A data circuit can then extract the original input signal digital information from the output signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004114353-A (JP)
Title: Purge cap for inkjet head, and inkjet printer with the same
Inventor: TAKAHASHI YOSHIKAZU
IPC: B41J2/165
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress adhesion of ink within a purge cap to a nozzle face when the purge cap is separated from the nozzle face.  <P>SOLUTION: In an internal region of a body part 30 of the purge cap 17, partition walls 32 and 33 are integrally formed of the same material as that of the body part 30. The partition walls 32 and 33 have respective leading ends arranged in the vicinity of an ink jetting face 4a when a lip part 31 butts against the ink jetting face 4a. At the time of separating the lip part 31 from the ink jetting face 4a after a purge operation of sucking the ink 50 present in an inkjet head 4 in a state with the lip part 31 of the purge cap 17 butted against the ink jetting face 4a of the inkjet head 4, most of the ink 50 with which bubbles 51 remaining in the vicinity of nozzles 21 are mixed is sucked by a capillary force into the partition walls 32 and 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117745-A (JP)
Title: Color image forming apparatus and its method
Inventor: YAMADA KAZURO
IPC: G03G21/14
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly adjust a color balance even in the case printing possible conditions are not satisfied, that is, in the case necessary consumables are insufficiently loaded or not loaded, or in the case a fixing device does not reach a printing possible temperature, and to adjust the color balance with high accuracy.  <P>SOLUTION: As to the color image forming method and the color image forming apparatus for adjusting the color balance by a test pattern, the apparatus is provided with a paper feeding means for feeding a transfer material on which a chromaticity detecting test pattern is preliminarily transferred and fixed, a test pattern detecting means (26) for detecting light reflected by the test pattern in the case the color balance adjustment is required, and a color balance adjusting means for adjusting the color balance on the basis of the detection value of the detected test pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003223985-A (JP)
Title: Electromagnetic wave shield structure and electronic range
Inventor: LEE YOUNG-MIN
IPC: F24C7/02
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shield structure in which the total size of the product is made compact by a simple structure and the electromagnetic wave is enabled to be efficiently shielded.  <P>SOLUTION: In the equipment of utilizing the electromagnetic wave, which is constituted that the inner space is formed so that the electromagnetic wave is resonated, and a cavity 2 having an opening 2a and a door 5 for opening and closing the opening 2a are included, the electromagnetic wave shield structure is formed so that the electromagnetic wave does not leak outside the cavity 2, and an equivalent impedance circuit formed at an edge 2b of the opening 2a and an edge 5a of the door 5 become an LC resonant circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004081770-A (JP)
Title: Massage device
Inventor: KAKUMOTO JUNICHI
IPC: A61H23/02
Filed: 2002-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin massage device which provides an excellent touch feeling while sensing a music, and can be pleasantly used without bore everyday.  <P>SOLUTION: The device is a piston motion type driving device which is made by combining a permanent magnet and a current coil with the same principle as a speaker, and in which a contactor is vibrationally excited by a composite current of a music signal and a vibration exciting signal. A proper touch feeling can be easily searched by providing an appropriate repulsion force corresponding to the strength of a pressing force by composing a DC bias current as necessary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121606-A (JP)
Title: Mouthpiece
Inventor: AKIHIRO TAKASHI
IPC: A63B23/03
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mouthpiece with which orbicularis muscle can be trained in a natural form in everyday life.  <P>SOLUTION: This mouthpiece 10 consists of a cup-formed mouthpiece body 11A having nearly a shape of a truncated cone and a flange part 12 formed at the edge of the body 11A. A shallow recess part 13a recessed to the inside of the bottom surface 13 of the body 11A is formed. A cut 13A is formed at the recess part 13a along the short axis of an ellipse. At the bottom surface 31 of the cap 30 of a container, a nearly elliptic opening 31a through which the body 11A is put is formed. The body 11A is mounted to the cap 30 of a plastic bottle and fitted to the container. When the tip of the body 11A is pressurized by lips, the cut 13A is opened to allow a liquid or a liquid meal in the container to flow through it.  <P>COPYRIGHT: (C)2004,JPO