baber/WOPTO huggingface dataset:
Patent JP-2002081375-A (JP)
Title: Hybrid compressor
Inventor: SAITO SUSUMU
IPC: F04C23/02
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent an output shaft of a motor from turning in the case where an engine is used as a driving source in a hybrid compressor in which a rotation shaft imparting a driving force to a compression part is rotated by selectively connecting to two driving sources of an engine and a motor. SOLUTION: In the case where a motor is an outer rotor type brushless motor, a one-way clutch 23 is disposed between an output shaft 20 of the motor 5 and a rotor 21. In the case where the motor 5 is used as a driving source, a rotation force of the rotor 21 is transmitted from the output shaft 20 to the rotation shaft 3. Whereas, in the case where the engine is used as a driving source, although the rotation force is transmitted from the rotation shaft 3 to the output shaft 20, the output shaft 20 is raced and the rotation force is not transmitted to the rotor 21.
Patent JP-2002082378-A (JP)
Title: Camera and portable terminal equipment
Inventor: OKUDA TATSUO
IPC: H04N5/225
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a camera which is suitable for carrying, is easily put in and taken out from the pocket of clothes and a bag or the like and moreover is made inexpensive and compact. SOLUTION: One end of a body 1 in the longitudinal direction is make thick and the other end in the longitudinal direction is made thin as compared with one end, so that the body 1 is formed into a wedge shape whose thickness changes smoothly as a whole. A photographing lens part 2 is projected by a proper measure from the front face of the body 1. A cowling member 3 is successively brought into contact with nearly the half circle of the outer peripheral part of the lens barrel 2b of the photographing lens part 2, and is also successively contacts with the front face of the body 1 at a peripheral edge formed into nearly a semielliptic shape.  The cowling member 3 is projected by a measure nearly equal to that of the lens barrel 2b at a part brought into successively contact with the outer peripheral part of the lens barrel 2b, and a projecting measure is gradually reduced to a semielliptic peripheral edge, so that a smoothly inclined curve reaching from the vicinity of the lens barrel 2b to the front face of the body 1 is formed.
Patent JP-2002083924-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TANAKA YASUNORI
IPC: H01L23/12
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of being simply mounted on a substrate with a bonding wire independently on the size of LSI. SOLUTION: A stacked semiconductor device incorporating two or more LSI chips and formed by wire bonding comprises at least a first LSI 1 and a second LSI 9 packaged on a substrate 2. A through hole is bored in the substrate 2, the first LSI chip 1 is mounted through the hole, the second LSI chip 9 is mounted on the ground side of the first LSI chip 1, and the ground sides of the first and second LSI are bonded each other.
Patent JP-2002084591-A (JP)
Title: Voice output unit
Inventor: CHIMOTO KATSUHIKO
IPC: G10L21/0208
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a voice output unit in which external noise being mixed through an earphone cord or a headphone cord can be removed effectively. SOLUTION: A noise detection line NL is provided along a voice signal line AL for feeding a voice signal outputted from the voice reproducing section 20 of a portable telephone terminal 100 to the earphone speaker 201 of an earphone 200. The noise detection line NL has an impedance equal to that of the voice signal line AL. A noise mixed into the noise detection line NL is subjected to phase inversal by a phase inverter 27 while keeping the amplitude, as it is, and added to a voice signal on the voice signal line AL by means of an adder 23.
Patent JP-2002106623-A (JP)
Title: Damper device
Inventor: UEMURA NORISUKE
IPC: E05F3/10
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a conventional damper device has large number of parts, is heavy, requires high manufacturing cost, and has many movable parts, thereby impairing the maintenance property. SOLUTION: A damper device according to this invention is provided with a cylinder 16 which has an opening at one end, whose other end is closed, and which forms a circular arc shape having a predetermined radius of curvature, a plunger 19 forming a circular arc shape in which one end side is slidably fitted in the cylinder 16 so as to form a circular arc locus corresponding to the predetermined radius of curvature, an energizing means 20 energizing the plunger 19 in the direction of slide on one side for the cylinder 16, a communicating passage provided in one end part of the plunger 19 to communicate the inside of the cylinder partitioned by one end part of the plunger 19 with the outside,  and a pressure adjusting valve provided in the communicating passage to restrict a passage cross sectional area of the communicating passage when the plunger 19 moves in the direction of slide on one side and expand the passage cross sectional area when the plunger 19 moves in the reverse direction.
Patent JP-2002094288-A (JP)
Title: Electromagnetic shielding chamber-monitoring system
Inventor: SETO SHINJI
IPC: H05K9/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that defectiveness may occur in maintenance, and there are no regular performance-monitoring means for coping with electromagnetic wave wiretapping, electromagnetic wave interference, or the like in a monitoring system for an electromagnetic shielding chamber used as an office. SOLUTION: This electromagnetic shielding chamber-monitoring system has a transmitting device that generates a radio frequency signal, an antenna for transmission that is installed at one of the inside and outside of the electromagnetic shielding chamber and changes the inputted radio frequency signal to a radio wave for transmitting, an antenna for reception that is installed at the other and receives the radio wave, a receiving device that takes out the signal component of the radio frequency signal as a signal to be monitored from the reception radio wave of the antenna for reception, and a monitoring device that monitors the reception level of the antenna for reception according to the signal to be monitored.
Patent JP-2002090578-A (JP)
Title: Ferrule assembly and optical module
Inventor: YAMAZAKI YOSUKE
IPC: G02B6/36
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a ferrule assembly suitable for assembling a receptacle type optical module suited to low cost and miniaturization. SOLUTION: The ferrule assembly includes a through-hole, a first end part, a second end part, a ferrule having an intermediate part between the first and second end parts, and an optical fiber fixedly inserted into the through-hole. The ferrule is provided, in the intermediate part, with such a notched flat part as the optical fiber inserted into the through-hole is half exposed, while the optical fiber is held in the entire periphery by the ferrule at least at the first and second end faces of the ferrule.
Patent JP-2002085407-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: KAMIYAMA NAOHISA
IPC: A61B5/352
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide ultrasonic diagnostic equipment which can efficiently execute a plurality of diagnostic or analytical protocol in the contrast echo method, etc., requiring time management. SOLUTION: Technical flow protocol which defines the procedure of diagnosing works is prepared by arranging functions constituting desired activities in executable order based on at least either one of time information or operational information. Scanning operations and analyzing and processing operations are controlled and executed in accordance with the technical flow protocol. At the time of reediting the protocol containing a plurality of activities in a mixed state, whether or not each function constituting each activity is executable by prescribing a contract medium or medicine one time only is discriminated and, when each function is discriminated as executable, the protocol is reedited and control is performed in accordance with the reedited protocol. When each function is discriminated as unexecutable, it is informed that the functions are unexecutable.
Patent JP-2002086044-A (JP)
Title: Coating method and coating tool, and manufacturing method and equipment for display member and plasma display
Inventor: KITAMURA YOSHIYUKI
IPC: H01J11/34
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a means to reduce thick area at the starting part and the finishing part of a coating film using a die coater with a constant delivery pump so that the quality and productivity of the film are improved by saving an amount of the coating solution, expansion of the effective area and shortning of the coated length. SOLUTION: In the method for forming a film on a member to be coated by supplying a coating solution to a coating tool from a fixed displacement pump and transferring at least one of the coating tool and the member to be coated relatively while discharging the coating solution from the discharge port to the member to be coated, the coating method, and the coating tool as well as the method for manufacturing the member for plasma displays and the plasma display, and the manufacturing equipment therefor are characterized in that the feed rate of the coating solution from the fixed displacement pump to the coating tool is gradually increased are reduced in proportion to the relative transfer rate to form the film thickness profile in the predetermined shape.
Patent JP-2002085564-A (JP)
Title: Method for disposing syringe and injection needle
Inventor: OGAWA RIICHI
IPC: A61M5/32
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To safely and easily dispose of a use injection needle. SOLUTION: In the syringe for injecting a medicine in a cylinder 1 out of an injection needle 10 by pressing in a piston 20, a needle storage part 24 is formed inside the piston 20, a recessed part 23 where a needle part 12 is stuck so as to be inserted into the needle storage part 24 is formed on the central part of a sealing wall 22 for sealing the needle storage part, the needle part 12 of the used injection needle is inserted into the needle storage part 24 and a needle fitting cylinder part 11 protruded from the piston 20 is formed as a top end so as to be fitted into the cylinder 1.
Patent JP-2002096437-A (JP)
Title: Multi-layer polyimide film and laminate
Inventor: YAMAMOTO TOMOHIKO
IPC: H05K1/03
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer polyimide film capable of laminating to a metal foil in relatively mild condition, having good durability to a chlorine- based solvent, allowing a wide variety of selection of bonding conditions by controlling a glass transition temperature in a wide range and having durability for use in a high temperature, and a metal layer laminate using the film. SOLUTION: In the multi-layer polyimide film and the metal layer laminate using the multi-layer polyimide film, a thin layer polyimide (Y) having imide units consisting of an aromatic tetra-carboxylic acid di-anhydride residue and an aromatic diamine residue is laminated integrally on at least one side of a base polyimide layer (X) having a low thermal expansion property, wherein a glass transition temperature (Tg) of the thin layer polyimide (Y) is adjusted so as to be a desired value within a range of 210 deg.C to 310 deg.C by changing composition of p-phenylenediamine and/or diaminodiphenyl ether.
Patent JP-2002092814-A (JP)
Title: Magnetic head element
Inventor: KONDO MICHIO
IPC: G11B5/127
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce reading errors and tracking errors as much as possible by accurately comparing signals from a plurality of magnetic poles with one another. SOLUTION: On the film surface of a flexible thin film substrate 11, a plurality of magnetic poles 2A and 2B are formed to generate attraction force with the recording surface 7a of a magnetic recording medium 7, and these magnetic poles 2A and 2B are positioned back and forth in contact on the same recording track of the recording surface 7a. The attraction force is generated by static electricity with the recording surface 7a.
Patent JP-2002164877-A (JP)
Title: Key escrow and group communication method
Inventor: INOUE TORU
IPC: G09C1/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To conduct group communication among three parties according to the El Gamal encryption, without preliminary communication. SOLUTION: A center 1 discloses an elliptic curve E on a finite field GF (q) and points P and Q on E to the public. Users A, B, and C have secret random numbers (integers) a, b, and c, respectively, and discloses public keys PA (=a*P), PB (=b*P), PC (=c*P), QA (=a*Q), QB (=b*Q), and QC (=c*Q) to the public. A transmitter finds a common key using Weil pairing to Tate pairing, according to the disclosed information and his/her own secret key. The transmitter adds the common key to a message M and sends the result. A receiver calculates a common key according to the public information and his/her own secret information, and decodes the message M. Thus, El Gamal encryption communication can be conducted among three parties, without preliminary communication.
Patent JP-2002089283-A (JP)
Title: Full fired heat recovery combined cycle
Inventor: KAMENOUE NOBORU
IPC: F02C3/28
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a full fired heat recovery combined cycle capable of highly improving efficiency by connecting a large-capacity gas turbine to an existing coal fired boiler. SOLUTION: In the full fired heat recovery combined cycle for connecting a gas turbine generator to the preceding stage of a coal fired boiler, a coal gasification device 18 for supplying fuel gas is connected to the gas turbine generator 16 to be connected to the former stage of the coal fired boiler 10, and an air separator 20 for supplying oxygen is connected to the coal gasification device 18. The oxygen separated by the air separator 20 is mixed in flue gases sent from the gas turbine generator 16 to the coal fired boiler 10 to be supplied.
Patent JP-2001116135-A (JP)
Title: Electronically controlled continuously variable transmission
Inventor: HENDRIKS EMERY F M
IPC: B60W10/10
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronically controlled continuously variable transmission increasing the possibility of control by making it possible to select the operating mode of the transmission. SOLUTION: In the electronically controlled continuously variable transmission, a drive belt is positioned between a primary pulley attached to a primary shaft and a secondary pulley attached to a secondary shaft, each of the pulleys having a corresponding half of a conical pulley, with at least one of the halves of the pulleys being axially movable by a primary movement means connected to a half of the primary pulley and being axially movable by a secondary movement means connected to a half of the secondary pulley.  The transmission is provided with a primary electronic control means connected to the primary movement means for control of primary pressure and a secondary electronic control means connected to the secondary movement means for control of secondary pressure, and an additional control means for maintaining the primary pressure with little pressure loss in the event of a power failure is provided.
Patent JP-2002120881-A (JP)
Title: Storage container of sheet-like product
Inventor: SUZUKI KAZUMI
IPC: B65D83/08
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a storage container of sheet-like products which is lightweight, capable of storing a bundle of the sheet-like products such as tissue paper in a compact manner, and suitable for carriage and storage. SOLUTION: A sealable product storage bag 2 is employed for a means of storing the bundle of the sheet-like products such as tissue paper T, and by setting the inside of the product storage bag 2 to be a vacuum condition or a condition close thereto, the product storage bag 2 is shrunk from the relationship between the vacuum inside the product storage bag 2 and the atmospheric pressure, the volume of the bag is reduced, leading to the product storage bag of compact size.
Patent JP-2002104671-A (JP)
Title: Sheet feeder, printer unit, and image forming device
Inventor: TAKEMOTO KAZUHIRO
IPC: B41J29/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of making two-side printing/recording and also working well with a model equipped with new function simply and also provide an image forming device and sheet feeder with which connection and disconnection of the printer unit and the sheet feeder to/from a personal computer, etc., can be established simply. SOLUTION: The sheet feeder is equipped with a first connecting means whereby at least a sheet placing means, sheet transporting means and recorded sheet placing means are connectable to an information processing device and a second connecting means which is connectable to the printer unit while the image forming device consists of printer unit equipped with a third connecting means connectable to the mentioned information processing device or second connecting means, image forming means, and a supply-exhaust means for sheets sent from the sheet transporting means and capable of being removably mounted to the sheet feeding device.
Patent JP-2002110427-A (JP)
Title: Ceramic circuit element
Inventor: SAZUKA AKITO
IPC: H01F19/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic circuit element which can obtain high reliability without requiring connection between conductors through via holes and can be manufactured easily. SOLUTION: This ceramic circuit element is formed in such a way that a plurality of green ceramic tapes 11A and 11B, on which conductors 12 and 18 which become the circuit element and terminal electrodes 14 and 14' for leading out the conductors 12 and 18 are respectively formed by printing conductive thick-film paste on the tapes 11A and 11B, is wound or folded in a chip-like shape and the conductors 12 and 18 formed on the tapes 11A and 11B are electromagnetically connected to each other by sintering the chip-like body.
Patent JP-2002106067-A (JP)
Title: Bracing panel and construction method of wooden framework building using the same
Inventor: FUTAMURA MASAAKI
IPC: E04B2/56
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a bracing panel and a construction method of a wooden framework building using the bracing panel that can construct a bearing wall of high earthquake resistance, avoiding stress concentration on a specific part of wooden framework while simplifying work procedure for stabilizing construction quality and shortening a construction period. SOLUTION: Braces 3, 4 formed of rectangular pipes or C-channel members made of metal are arranged crossing at the intermediate parts of a metallic outer frame 2 fitted into a rectangular space formed by a sill 11, a beam 14 and columns 12, 13. Four corner parts where the braces 3, 4 and the outer frame 2 abut each other, and the crossing part of braces are integrally welded together with metallic reinforcing plates 5, 6, 7, 8, 9. Further, through holes 22a for inserting through anchor bolts are bored in a lower side 22, abutting on the sill, of the outer frame, and through holes 21a, 23a, 24a for fixing three other sides 21, 23,24 to the beam and columns by nails, wood screws, bolts, or the like are bored in three other sides.
Patent JP-2002102146-A (JP)
Title: Method and device for displaying fluorescent image
Inventor: SENDAI TOMONARI
IPC: A61B1/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To visibly display the tissual property of an organism on a display screen in a method and device for displaying a fluorescent image. SOLUTION: By computation based on a narrow band fluorescent image obtained by imaging fluorescent light emitted from biological tissue irradiated with excitation light Le in a wavelength area from 430 nm to an approximate 530 nm, a wide band image obtained by imaging the fluorescent light emitted from the biological tissue irradiated with the excitation light Le in a wavelength area from 430 nm to 730 nm and a reflected reference image obtained by imaging reflected reference light reflected by the biological tissue irradiated with reference light, a tissual property image showing the tissual property of the biological tissue is prepared and displayed. An invalid area 52 as an area other than a window 53 showing the tissual property image is displayed by a picture element value 0, distinguishing from the window 53 for ease of viewing.
Patent JP-2002106431-A (JP)
Title: Air intake duct and its manufacturing method
Inventor: KINO HITOSHI
IPC: B29C45/14
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an air intake duct which is less in number of processes, excellent in productivity efficiency, easy to maintain and low in cost at exchanging it. SOLUTION: The manufacturing method of the air intake duct is characterized in having a porous sheet arranging process arranging the porous sheet on a split body surface, a split body forming process forming a split body and a split body bonding process bonding a plurality of split bodies, in the split body forming process gaining the split body having a window in which an outer edge of the porous sheet is bonded with pouring resin into a cavity and impregnating the resin in the outer edge of the porous sheet. The air intake duct is characterized in providing a plurality of split bodies 15 with arcuate section and the porous sheet 12 integrally bonded covering an opening 19 formed on at least one wall of split bodies.
Patent JP-2002107131-A (JP)
Title: Measuring instrument
Inventor: UCHIDA ATSUSHI
IPC: G01B11/26
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument which makes only the measured object an object of measurement by eliminating error factors accompanying a moving mechanism for moving the measuring object. SOLUTION: The measuring instrument 1 has a body frame 3, extending in the vertical direction, a bottom plate 2 extending in the horizontal direction, an optical sensor 4 set to the body frame 3 to have an optical axis orthogonal to the vertical direction, a stage member 8 capable of holding the measured object 5, a guide rail 6 set to the body frame 3 so as to guide the stage member 8 in a direction orthogonal to the optical axis in the detection region of the optical sensor 4, the elevating mechanism 10 set to the bottom plate 2, so that a moving part 10b moves in the direction of approaching or separating from the optical sensor 4, and a working member 11 fixed to the moving part 10b of the moving mechanism 10 and having a contact ball 13, which can butt against the stage member 8. The working member 11 is constituted so that the contact ball 13 can be supported rotatably.
Patent JP-2002108555-A (JP)
Title: Coordinate information inputting device
Inventor: ISHIKAWA SEIJI
IPC: G06F3/033
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an input device for inputting two-dimensional coordinate information to a computer which is constituted so as to be easy for a person to operate without being affected by any friction coefficient or the state of any dust on a table. SOLUTION: This coordinate information inputting device 1 for inputting at least two-dimensional coordinate information to a computer by a hand gripping operation is provided with a fixing part 15 for fixing the device 1, a first turning part 11 rotating around a first rotary shaft A against the fixing part 15, a first angular velocity measuring device 6 mounted on the turning part 11, a second turning part 4 turning around a second rotary shaft B against the fixing part 15, and a second angular velocity measuring device 5 mounted on the turning part 4.