baber/WOPTO huggingface dataset:
Patent JP-2003082699-A (JP)
Title: Construction vehicle
Inventor: KAWAMURA TAKESHI
IPC: E02F9/24
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To enhance stability during traveling by holding a working device in a proper traveling attitude. SOLUTION: A boom-side bracket 23 and arm-side brackets 24 and 25 are coupled together by a coupling pin 26 in a state in the working device 13 is folded in the traveling attitude, so that the working device 13 can be fixed in the traveling attitude. When a limit switch 27 detects that the second boom 15 and an arm 16 are fixed together by the coupling pin 26, a change-over valve 37 blocks pilot lines 35 and 36 so as to inhibit operations of an arm cylinder 19. Thus, the working vehicle 13 can be fixed in the traveling attitude, and the stability during the traveling can be enhanced. In addition, during the fixation of the second boom 15 and the arm 16, the arm 16 can be inhibited from turning with respect to the second boom 15 due to wrong operations of an operator, and the coupling pin 26 can be protected.
Patent JP-2003070690-A (JP)
Title: Vacuum cleaner
Inventor: TANAKA AI
IPC: A47L9/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner possible to prevent the generation of damage and color deterioration in a vacuum cleaner main body and possible to prevent impairment of appearance inside a room even in the case of placing it in the room. SOLUTION: This vacuum cleaner has a vacuum cleaner body 10 and a cover body 2 removably installed in the vacuum cleaner body 10 to cover the vacuum cleaner body 10. This cover body 2 is provided with a wiping member 4 for wiping a surface G to be cleaned.
Patent JP-2003070921-A (JP)
Title: Radiotherapy planning method and radiotherapy system
Inventor: NISHIHARA SUSUMU
IPC: A61N5/10
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a radiotherapy planning method capable of planning the conditions of optimal irradiation depending on the individual situation of an affected part, and to precisely and dedicatedly realize radioactive irradiation by this radiotherapy planning. SOLUTION: A targeted radiation dose is set for each affected part and each risk internal organ in a patient body. A priority order of radioactive irradiation is determined. The targeted radiation dose of higher priority is selected for an area where affected parts or risk internal organs are overlapped. An irradiation dose distribution to the affected part is calculated by using an inverse plan method. Based on this irradiation dose distribution, the dose of the irradiating radiation is calculated by each affected part and each risk internal organ, an evaluation function value expressing the difference between the target prescribing radiation dose and a calculated prescribing radiation dose is calculated, and irradiation dose distribution to the affected part is corrected so that this evaluating function value may be not larger than a prescribed value.
Patent JP-2003080737-A (JP)
Title: Ejection recovery device for inkjet recorder and inkjet recorder
Inventor: SAITO HIROYUKI
IPC: B41J2/185
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an ejection recovery device for an inkjet recorder having a low cost structure wherein sucking operations are executed at the same time by means of a single cap by preventing different kinds of inks from being mixed on a recording head. SOLUTION: The ejection recovery device for a recording head comprises a cap M5001 for capping a plurality of ejection nozzles 1100T formed on the recording head H1001 and a pressure generating means for generating a predetermined pressure connected to a discharge hole M5001a formed in the cap M5001. A plurality of sucking holes M5005a, M5005b, M5005c and a plurality of fluid passages connecting the plurality of sucking holes M5005a, M5005b, M5005c with the discharge hole M5001a are formed on the cap M5001. Passage resistances of the fluid passages from the sucking holes M5005a, M5005b, M5005c to the discharge hole M5001a are roughly equalized.
Patent JP-2003085157-A (JP)
Title: Frequency analyzer by applying fft algorithm and abnormality determining device and abnormality determining system
Inventor: FURUTA KATSUHISA
IPC: G01M99/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To automatically determine abnormality by a functional inspection by surely detecting even a signal component discontinuously generated in a short time by a frequency analyzer by applying FFT algorithm. SOLUTION: A frame is formed by reading out data from waveform data stored in a data memory while respectively shifting by 1/2 of the frame size. An attenuating part such as both end amplitude becomes 0 is provided on both sides to the respective frames. In an area of a central stable detecting part, a flatly constituted windowing function is multiplied, and FFT processing is executed thereafter. A characteristic quantity extracted on the basis of frequency spectral information on the respective frames is imparted to a determining means, and fuzzy inference is drawn here to determine the existence of abnormality.
Patent JP-2003084159-A (JP)
Title: Optical fiber and optical cable
Inventor: YAMAMOTO KAZUTO
IPC: G02B6/02
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce an adverse effect of cutting the end of optical fibers in cable formation for DMF's (Dispersion Management Fibers) used in a time-division multiplex (TDM)/wavelength division multiplex (WDM) optical transmission line. SOLUTION: A+D fiber 1 which is represented by an SMF (Single Mode Fiber) having non-zero chromatic dispersion as shown in Fig. (a) and which has a positive value both in chromatic dispersion and a chromatic dispersion slope near 1.55 μm band, is connected to a -D fiber 12 which is called a DCF (Dispersion Compensating Fiber) and which has a negative value both in chromatic dispersion and a chromatic dispersion slope to form a DMF, a hybrid fiber characterized by zero chromatic dispersion and zero slope. Both ends of the fiber are cut off and discarded during the cable forming process in which a cable is manufactured having a repeating distance L between repeaters 10, 10. Accordingly, as shown in Fig.  (b), additional fibers 15, 16 using the +D fiber are connected to the downstream end of the -D fiber 12 by the sum total of the cut-off lengths LD during the cable forming process, with LA+LB=L maintained after the cutting. As shown in Fig. (c), a quasi +D fiber (17 to 20) that is similar to the +D fiber in the chromatic dispersion characteristics may be connected to both ends in the length of the total cut-off lengths LD.
Patent JP-2003079231-A (JP)
Title: Combine harvester
Inventor: SONOYAMA SAKAE
IPC: A01F12/46
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester for smoothing grain conveyance from a vertical pipe to a transfer pipe to prevent grain cloggings and the grain conveyance load and grain damage. SOLUTION: This combine harvester works as follows. Grains reserved in a grain tank are unloaded out of the machine through the vertical pipe 8 rotatably equipped with a vertical spiral 14 inside, the transfer pipe 9 rotatably equipped with a transfer spiral 15 inside and connected sideways to the upper end of the longitudinal pipe 8, and unloading pipe 10 rotatably equipped with an unloading spiral 16 inside and connected to the tip of the transfer pipe 9. Further, this combine harvester includes a plate 14c on the upper end of the vertical spiral 14 for springing out grains toward the transfer pipe 9.  The transfer spiral 15 is provided with an opening 15c via which the conveyance terminal end of the vertical pipe 8 and the conveyance initial end of the unloading pipe 10 linearly communicate with each other, and the timing of turning of the plate 14c is set so as to spring out grains towards the opening 15c.
Patent JP-2003087069-A (JP)
Title: Automatic power control circuit
Inventor: TSUBAKIHARA JIYUNGO
IPC: H03G3/20
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic power control circuit capable of solving the problem of heat radiation of a transistor. SOLUTION: A switching power supply 26 is used as a means for generating a control voltage Vb for controlling the amplification factor of a transmission amplifier 21. The power supply 26 generates the voltage Vb according to a transmission power value (transmission output) which is detected by a detecting circuit 24 between both electrodes of a smoothing capacitor 34, by enabling an FET 31 to perform switching operations by a PWM (Pulse Wave Modulation) output of a microcomputer 25.
Patent JP-2003086101-A (JP)
Title: Manufacturing method of plasma display panel
Inventor: HORIKAWA TAKASHI
IPC: H01J11/44
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a high quality plasma display panel with high white color temperature and white brightness. SOLUTION: A substrate 8 of back side and a substrate 1 of front side with sealing glass layers 14 at the peripheral parts are arranged in an opposed manner in a furnace 15, and a glass tube 16 arranged on the substrate 8 is connected to a glass tube 17 with a gas introduction tube 19 and a glass tube 18 with an exhaust valve 20. The substrate 1 and the substrate 8 are sealed by evacuating the gas between the substrates through the glass tubes 16 and 18 and by introducing a reducing gas or an inactive gas to the space between the substrates through the glass tubes 16 and 17.
Patent JP-2003091838-A (JP)
Title: Optical head and its driving method
Inventor: SHIBUYA GIICHI
IPC: G11B7/125
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical head capable of compensating spherical aberration, etc., due to a focus error, etc., and its driving method regarding the optical head that performs writing/reading operations of information on a rotating recording medium and its driving method. SOLUTION: The optical head 2 is provided with a laser diode 4 that emits laser light and an optical system that irradiates an optical disk 30 with the laser light. The optical head 2 is further provided with actuators (14, 18) that control positions of optical elements (12, 16) in the optical system and a light receiving element 22 that converts reflected light intensity of the laser light in the optical disk 30 into an electronic signal. The optical head 2 is further provided with a control part 28 that calculates ratio (the shortest mark modulation degree) between a component the amplitude of which is maximized and a component the amplitude of which is minimized of an RF signal including information recorded in the optical disk 30, generates a control signal based on the shortest mark modulation degree and outputs it to the actuators (14, 18).
Patent JP-2003047001-A (JP)
Title: Remote audio and video communication system
Inventor: MATSUO TOSHIYUKI
IPC: G08B25/10
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a remote audio/video communication system which makes close cooperation of a site with the head office and smooth active field operation compatible with each other. SOLUTION: An expert in the head office can give an indication to the site by using voice and image, while seeing a photographed site image through a system 2 for a site, via a communication circuit, so that various kinds of actions like rescue are made effective. In particular, processing of large load such as conversion, compression, extension and transmission reception of signals in the system 2 is treated by a signal processing unit P using a computer or the like, so that a wearable unit W which a site worker wears is made light and small and does not hinder emergent activity like rescue.
Patent JP-2003052437-A (JP)
Title: Detachable body warmer pocket
Inventor: NAKAMURA YURIKO
IPC: A41D27/20
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To warm a body without troublesomeness always stably. SOLUTION: A body warmer, a disposable body warmer or another warmer is put in a detachable body warmer pocket to be integrated with a garment with the female of a hook-and-loop fastener to warm the body stably.
Patent JP-2003100932-A (JP)
Title: Package for accommodating semiconductor device
Inventor: MATSUDA SHIN
IPC: H01L23/06
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that breakdown due to heat occurs since heat that is generated in the actuation of a semiconductor device cannot be dissipated to the outside efficiently. SOLUTION: The package for accommodating a semiconductor device comprises a board 1, a frame-like insulator 2 having a wiring layer 6, and a lid body 3. The frame-like insulator 2 is formed by crystalline glass made of 40 to 46 wt.% silicon oxide, 25 to 30 wt.% aluminum oxide, 8 to 13 wt.% magnesium oxide, 6 to 9 wt.% zinc oxide, and 8 to 11 wt.% boron oxide. At the same time, the board 1 is made of tungsten and copper and has a three-layer structure. In the three-layer structure, upper and lower layers 1b and 1d made of 35 to 50 wt.% tungsten and 50 to 65 wt.% copper are provided on both the surfaces of an intermediate layer 1c made of 55 to 95 wt.% tungsten and 5 to 45 wt.% copper.
Patent JP-2003100197-A (JP)
Title: Safety device of power circuit and fuse box
Inventor: TAMAI YASUHIRO
IPC: H01H85/36
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To fuse a fuse of another system when a fuse of either of systems is fused when an electric current is supplied to relative loads (for example, an actuator and ECU) of two systems. SOLUTION: The safety device of the power circuit includes a low voltage power circuit 2B for supplying the electric current to the ECU 3 through a fuse 5B for a low voltage, a high voltage power circuit 2A for supplying the electric current to the actuator 4 through the fuse 5A for a high voltage, and a logic circuit 20 for forced fusing for forcibly fuse an other fuse by applying an excess current to the other fuse when the one fuse out of the fuse 5B for the low voltage and the fuse 5A of the high voltage is fused.
Patent JP-2003101204-A (JP)
Title: Wiring substrate, method of manufacturing the same, and electronic component
Inventor: HIRAI TARO
IPC: H05K3/34
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein a bonding agent is crowed out from a conductive land when an electronic component mounted on the conductive land using a conductive bonding material having viscosity is reduced in size. SOLUTION: On the main surface of an insulation substrate 11, a wiring substrate 10 includes the conductive land 12 formed thicker in the peripheral area than the central area, and an electronic component 14 which is electrically mounted on the central area of the conductive land 12 via a conducive bonding material 15.
Patent JP-2003100110-A (JP)
Title: Lighting system and bulb type led lamp
Inventor: MORIYAMA IWATOMO
IPC: F21S2/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of enhancing luminous efficiency by enhancing heat radiating performance of the system as a whole. SOLUTION: This lighting system is provided with a base 1, a light emitting diode 2 mounted to the base with its light emitting part disposed on one surface side of the base and with its lead wire end part exposed to the other surface side of the base, a lighting circuit component 3 disposed on the other side of the base, heat conductive graphite 4 provided so as to be brought into contact with the lead wire end part while covering the lead wire end part of the light emitting diode and the lighting circuit component, and a heat radiating body 5 directly or indirectly provided on the heat conductive graphite.
Patent JP-2003094419-A (JP)
Title: Outer wall material excellent in weatherability and method for manufacturing the same
Inventor: KATAHIRA FUJIO
IPC: B28B11/04
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a cement extrusion product as an outer wall material rich in design effect, excellent in weatherability and antistaining properties and free from maintenance in order to be made economically inexpensive, and a method for manufacturing the same. SOLUTION: The method for manufacturing the cement extrusion product as the outer wall material includes an extrusion molding process for a cement slurry, a decoration process for dividing the obtained extrusion molded object and sprinkling one kind or one or more kinds of inorganic coloring materials over the surfaces of the divided extrusion molded objects to decorate the same, a press process for pressing a press mold to the obtained decorative molded object to pattern the same, a coating process for applying an in-line sealer to the surface of the patterned pressed decorative molded object, an ageing process for ageing the obtained patterned pressed molded object in an autoclave and a coating process for coating the surface of the obtained aged object with a clear paint.
Patent JP-2003105477-A (JP)
Title: Cemented carbide, and cutting tool using the same
Inventor: SHIBATA DAISUKE
IPC: C23C14/06
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cemented carbide, having high hardness and high toughness and a cutting tool using the cemented carbide which has excellent wear resistance, plastic deformation resistance and chipping resistance against the highly efficient cutting of a hardly machinable material such as a stainless steel. SOLUTION: The cemented carbide comprises a tungsten carbide phase, a solid solution phase consisting of at least two kinds of carbide, nitride and carbonitride of metals selected from the groups 4a, 5a and 6a in the periodic table containing at least Zr and Nb, and a binder phase containing at least one kind of ferrous metal, and the X-ray diffraction peak has a first peak with a peak top at 2θ=40.00-41.99 deg., and a second peak with a peak top at 2θ=38.00-39.99 deg..
Patent JP-2003099553-A (JP)
Title: Rental fee collection vicarious execution system of music work, and rental fee collection vicarious execution method of music work
Inventor: MINO AKIHIRO
IPC: G06F21/10
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a system and method thereof which accept use applications from uses who are going to use music works through little mediation of hands and collect rental fees on behalf of persons who own the copyright of music works. SOLUTION: In this system, a music work to use is chosen by retrieving a work database 118 at a work selecting part 104 after accessing a rental fee collecting vicarious executing system 10 through the Internet 20 by operating a user client terminal 30 and registering of the user at a user confirmation part 102, the decentralization of use authority of the work is selected at a selecting part 106 of decentralization of use authority, and the permission of use is completed by performing the application of use at a use application part 108. A demand for payment part 112 charges payment of rental fees to the users, and a payment of rental fees part 114 pays the rental fees to the persons who own the copyrights of music.
Patent JP-2003097239-A (JP)
Title: Cooling device for lubricating oil
Inventor: OKAMOTO KAZUTOSHI
IPC: F01M11/03
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of an oil cooling device and enhance the effect of cooling the lubricating oil by dispensing with an oil cooler as an independent component and an oil lead-out passage for the oil cooler. SOLUTION: An axial flow blower 10 is composed by installing an ancillary drive pulley 12 on a rotating shaft 11 protruded from the front face of an engine front case 2 and also installing a plurality of blower blades 17 on the pulley 12. A discharge-inhibiting member 18 which has an approximately semicircular arc form and inhibits the discharge of a cooling air C is installed along the outer periphery of the axial flow blower 10, and a remaining region is prescribed as a cooling air discharge zone. Further, a pressure feeding passage 6 of the lubricating oil is formed in the protruded wall portion 3b in the cooling air discharge zone.
Patent JP-2003099506-A (JP)
Title: Device for processing cost, method for processing cost, recording medium and program
Inventor: HASEGAWA YUKIO
IPC: G06Q50/28
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To verify a cost for work of import or export procedures precisely and rapidly. SOLUTION: A cost processing device comprises a directing means to give directions on work of import or export procedures to the outside, an inputting means to input a demanded cost according to the work involved from the outside, a calculating means to calculate a cost according to the work involved automatically, a comparing means to compare the demanded cost input and the cost calculated automatically and an outputting means to output the result of the comparison.
Patent JP-2003097164-A (JP)
Title: Sash frame with shutter, and exterior wall material unit
Inventor: SATO KEIICHIRO
IPC: E06B9/17
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a sash frame with a shutter capable of being easily packed in a lump including a cover body for inspection, and being efficiently conveyed. SOLUTION: A shutter case 3 is mounted on an upper part of the sash frame 2, the cover body for inspection 4 is supported on a top frame 11 of the sash frame 2 in a state of being vertically rotatable over a mounting attitude for closing an opening part 3a of the shutter case 3 and a standing attitude for standing on an upper face of the top frame 11. The top frame 11 is provided with a cover body supporting part 40, the cover body for inspection 4 is provided with a mounting part 41, and the cover body for inspection 4 is supported in the standing attitude by locking the mounting part 41 on the cover body supporting part 40.
Patent JP-2003110574-A (JP)
Title: Wireless communication system, packet transmitter to be used therefor, and access point
Inventor: SAWABE KAZUHIDE
IPC: H04W88/08
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication system by which trouble caused by hand over of a terminal can be suppressed as little as possible. SOLUTION: This system is provided with access points 3 and 4 for supporting wireless communication, a packet transmitter 5, and terminals 1 and 2 to be handed over between service areas and carries out QoS guaranteeing. Concerning the access point, when there is a former terminal and a novel terminal is handed over to carry out wireless communication with this access point, priority of a packet concerning the former/novel terminal is changed.
Patent JP-2002173487-A (JP)
Title: Soluble 2,6-dinaphthylaminotriazine
Inventor: GOSWAMI RAMANUJ
IPC: G03C7/413
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide soluble 2,6-dinaphthylaminotriazine which can be contained in a concentrated photographic processing composition. SOLUTION: This compound is represented by the structural formula I [wherein R is carboxy (or its salt) or sulfo (or its salt), m is an integer of 0 to 5 and n is an integer of 2 to 7].
Patent JP-2003108976-A (JP)
Title: Image management system, image display method changeover method, storing medium, and program
Inventor: TAKIGUCHI HIDEO
IPC: G06F3/048
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an image management system, an image display method changeover method, a storing medium, and a program, capable of providing a reading method for an image corresponding to a user's purpose, and allowing easy operation when taking the image into a PC from a camera. SOLUTION: An image management software 501 for personal computer selectively changes over the mode on the basis of the user's operation between the zoom mode for showing all the images inside a folder selected by the user together with the images inside sub folders to the bottom layer of the holder on the same screen by a list and a scroll mode displaying only the image inside the folder selected by the user in constant display size without displaying the images inside the sub folders, and controls execution of image display based on the zoom mode or the scroll mode on a display 302 through a drawing management system 507 and a video interface 513.