baber/WOPTO huggingface dataset:
Patent JP-2002109872-A (JP)
Title: Disk device
Inventor: WASHIYAMA TORU
IPC: G11B33/12
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a flexible printed wiring board from being placed between a drawer part and a case part. SOLUTION: The drawer part 12 which can freely slide between a housing position for housing it in the case part 11 and a projecting position for inserting and ejecting a disk has a back face part 36 faced to a back plate part 23 of the case part 11, an extension part 34a extended on the back plate part 23, and a rubber member part 39 arranged near the under-end part of the extension part 34a, and transmission of the friction force, which is generated when the drawer part is moved toward the housing position from the projecting position, and the flexible printed wiring board 13 slides and contacts the inner wall of a top board part 21 of the case part 11, and which curves and deforms the flexible printed wiring board is controlled by the rubber member 39.
Patent JP-2002111112-A (JP)
Title: Optical module and method of manufacturing the same
Inventor: ISHIMARU TOMOHISA
IPC: H01S5/022
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical module that can significantly shorten the manufacturing cycle time. SOLUTION: This semiconductor optical module is provided with a semiconductor laser element 2 which outputs a laser beam, a first carrier 3 to which the element 2 is fixedly attached, and a photodiode 5 which receives a laser beam for monitoring outputted from the rear surface of the element 1. The module is also provided with a second carrier 6 to which the photodiode 5 is fixedly attached and a pedestal 7 to which the first and second carriers 3 and 6 are fixedly attached by soldering. At a prescribed position of the pedestal 7, a solder sheet 21 is fixedly attached in advance for soldering the carriers 3 and 6. The sheet 21 is fixedly attached to the pedestal 7 by thermocompression bonding.
Patent JP-2002106755-A (JP)
Title: Flexible hose
Inventor: HAMAMOTO NOBUO
IPC: F16L11/10
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an application solution feeding hose capable of preventing the application solution from remaining on the hose wall surface and hard to fold. SOLUTION: A flexible hose 26 having a threefold structure is composed by covering a Teflon (R) hose 35 with cover hoses 36 and 37. The Teflon (R) hose 35 is formed into a tubular shape having 8-10 mm inside diameter 1-1.5 mm thickness and a smoothed inside surface. The inner cover hose 36 is formed with a blade hose made of polyvinyl chloride having 15 mm inside diameter and 1.5 mm thickness. The outer cover hose 37 is formed with a blade hose made of polyvinyl chloride having 25 mm inside diameter and 2 mm thickness. The length of a joint nut 41 of a hose joint 38 of the flexible hose 26 is set to 70 mm or more, and the end parts of the respective hoses 35, 36 and 37 are so disposed as to separate from one another. The application solution is prevented from remaining on the hose wall surface by means of the Teflon (R) hose 35.  The external force applied to the hose is dispersed by the threefold structure so that the hose is hard to be folded.
Patent JP-2001353513-A (JP)
Title: Method for predicting amount of wear of work roll of rolling mill
Inventor: HIGASHIDA YASUHIRO
IPC: B21B37/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To predict the distribution of the amount of wear of a work roll in the direction of the body length of the work roll in the operation of hot rolling with high accuracy. SOLUTION: When hot rolling for obtaining a prescribed thickness by using at least two upper and lower rolls is performed and the distribution of the amount of wear of the work roll in the direction of the body length of the work roll is predicted during rolling, the predictive calculation of the amount of wear of the work roll per rolled stock is performed using draft r, tolling load P, width b, length L of a plate after rolling and roll diameter D at each rolling pass.
Patent JP-2002116117-A (JP)
Title: Electronic control device, inspection device for electronic control device, electronic control device inspection system, electronic control device inspection method, recording medium with electronic circuit control program recorded thereon and recording medium with electronic control device inspection program recorded thereon
Inventor: OGAWA MASAHITO
IPC: G01M17/007
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control device inspection system capable of supplying a random code to an electronic control device when inspecting the electronic control device. SOLUTION: This system is provided with a CPU 23 for operating according to a prescribed signal inputted via an input interface 7 by executing a prescribed program, an ECU 20 for outputting a signal obtained as a result of operating this CPU 23 via an output interface 9, a CPU 35 for executing an inspection program for inspecting operation of the ECU 20 and an inspection device 30 having an RFC circuit 37 built in the CPU 35. The inspection device 30 reads in a counter value from the RFC circuit 37, and supplies the counter value to the ECU 20 as the random code. The ECU 20 stores the random code in a nonvolatile memory 25. The CPU 23 outputs a result operated on the basis of the random code. The inspection device 30 inspects the operation of the ECU 20 on the basis of a signal inputted from the ECU 20.
Patent JP-2002118037-A (JP)
Title: Electric double-layer capacitor pack
Inventor: SHIMIZU MASAHIKO
IPC: H01G2/04
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor pack which is superior in long term charge/discharge reliability. SOLUTION: One or more sets of positive poles and negative poles are laminated through the intermediary of a separator for the formation of a unit electric double-layer capacitor, and the unit electric double-layer capacitors are connected into an electric double-layer capacitor pack. The unit electric double- layer capacitors are connected, together with a positive conductive connection lead and a negative conductive connection lead, which are led out in opposite directions at right angles with respect to the direction of lamination of the electrodes of the unit electric double-layer capacitor. The unit electric double- layer capacitors are arranged on the same plane. The entire top surface and undersurface of the unit electric double-layer capacitors are covered with a flexible sheathing material, with which the unit electric double-layer capacitors are sealed.  Furthermore, a gap between the unit electric double-layer capacitors is sealed for the formation of an electronic double-layer capacitor pack.
Patent JP-2002120708-A (JP)
Title: Road surface friction state estimating apparatus and tire air pressure measuring instrument
Inventor: ONO HIDEKAZU
IPC: B60T8/172
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To estimate a μ gradient having a slipping rate is roughly zero in a short time even under any running condition. SOLUTION: An origin μ gradient estimating circuit 4 stores a road surface friction coefficient μ and a vehicle load FZ as initial values. The origin μ gradient estimating circuit 4 also computes a prescribed expression, using wheel speed R0ω from a wheel speed sensor 1, driving force FX from a driving force estimating circuit 3, and the road surface friction coefficient μ and the vehicle load FZ, to determine the μ gradient KS when the slipping rate is zero.
Patent JP-2002123570-A (JP)
Title: System and method for finish management of building object
Inventor: MURAKAMI YUJI
IPC: G06F17/50
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the finish management of building design. SOLUTION: In the initial stage of building design, finish outline information specifying surface finishes by the uses and positions of rooms is inputted to a template from an operation terminal. The finish outline information is printed to obtain a finish outline table, which is used for arrangement with the client. A CAD system when generating a plan of a building allocates uses to the respective rooms. The CAD system reads in the finish outline information, allocates the set surface finishes to the positions of rooms having matching uses, and adds an image showing the allocated surface finishes to the plan. The CAD system can change the surface finish set by the function of the rooms by specifying an arbitrary position in an arbitrary room.  After the setting of the surface finishes of the respective rooms is completed, a finish table is outputted which shows the surface finishes of the positions of the rooms and the building elements constituting the rooms for each floor.
Patent JP-2002133816-A (JP)
Title: Disk cartridge and optical disk recording and playback apparatus
Inventor: YOSHIDA MITSUNOBU
IPC: G11B17/043
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge in which a shutter can be opened and closed appropriately by securely performing unlocking of the shutter irrespective of the insertion state of the cartridge and to provide an optical disk recording and playback apparatus. SOLUTION: The locking lever 54 of a cartridge 2 is provided facing the inner side on the side face of the cartridge holder 26 of the optical disk recording and playback apparatus. A locking lever contact surface 57, which is the surface where the locking lever 54 abuts on the lock releasing member 27 for releasing the engagement of the locking lever engagement recess part 55 and the shutter lock engagement projecting part 53 of the shutter 47 when the cartridge 2 is inserted, is formed so that the surface 57 has a perpendicular surface which faces the cartridge insertion direction.
Patent JP-2002125408-A (JP)
Title: Stand apparatus for foldable implement
Inventor: OKAMOTO TAKASHI
IPC: A01B59/042
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To support a stand by installing a stand fitting part at the rear part of the central part of an implement which is long in the right and left direction and is made foldable to the central part side. SOLUTION: (1) The stand fitting part 20 is installed at the rear part of the central part 2 and the stand fitting part 20 is equipped with the stand 21 extended from the lower part of the implement toward the front side of the implement. (2) The stand fitting part 20 has a pair of right and left stand fitting metal fixtures 22 and the right and left stand fitting metal fixtures 22 are connected by a connection member 23. (3) The stand fitting part 20 is detachably fixed to the central part 2. (4) The stand 21 has a rising part 26 extended in the vertical direction to the stand fitting part 20 and a horizontal part 27 which is continued to the rising part 26 and extended in the lower part of the implement and the tip side of the horizontal part 27 and a supporting part 28 arranged in the opposite direction of the horizontal part 27 are equipped with castors 29, respectively.  (5) In the stand 21, the fitting position of a castor 29a to a horizontal part 27a is made higher than the underside of the horizontal part 27a. (5) The stand is made detachable from the stand fitting metal fixtures 22.
Patent JP-2002135230-A (JP)
Title: Transmitter and receiver for spread spectrum radio communication system, and modulating-demodulating method therefor
Inventor: SANO HIROYASU
IPC: H04B1/713
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a spread spectrum radio communication system of a frequency hopping type, which raises the data transfer efficiency and improves the communication quality. SOLUTION: The system comprises a hopping pattern generator for generating a prescribed hopping pattern, a data hopping means having a data selector which outputs inputted transmission data about sub-carriers designated by the hopping pattern as sub-carrier transmission signals, as they are, and outputs a plurality of sub-carrier transmission signals, corresponding to other sub-carriers about which sub-carrier transmission signals are fixed to zero-output, and an inverse Fourier transforming means for inverse-Fourier transforming all the sub-carrier transmission signals outputted from the data selector, thereby outputting spread spectrum transmission signals in a frequency-hopping system.
Patent JP-2002132805-A (JP)
Title: Portable telephone set with automatic url rearranging and setting function
Inventor: ASAEDA TAKAHIRO
IPC: H04W88/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set which makes it easy to call a registered URL. SOLUTION: This portable telephone set with URL rearranging and setting function which has an Internet connecting function, a homepage browsing function, and a URL registering function, has an automatic URL rearranging and setting means for automatically rearranging and setting registered URLs. This automatic rearranging and setting means has a recording means which rearranges and records homepage titles corresponding to the registered URLs according to predetermined rearrangement order, a display means which displays the homepage titles of the URLs in the rearrangement order from the recording means, and a browsing means which browses homepages by specifying the homepage titles of the URLs from the display means.
Patent JP-2002135996-A (JP)
Title: Small power generator
Inventor: KOYAMA HITOSHI
IPC: H02P9/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a small power generator to supply desired amount of power, excellent in portability, reliability, and safety by efficiently utilizing the natural energy. SOLUTION: The power generator has a solar battery panel 21 to convert the solar energy into electric power, a solar battery unit 20 provided with a case having a connector to input and output power, a secondary battery case having a connector to input and output power, a secondary battery to store power, and a secondary battery unit 20 having a connector to input and output the power and the power stored in the secondary battery. It is featured in that, at least, a solar battery unit 20 and a secondary battery unit 40 are freely connected through those connectors and the power of the solar battery unit 10 is supplied to the secondary battery 40.
Patent JP-2001191541-A (JP)
Title: Ink jet recording head
Inventor: GENDOSHI TAKUYA
IPC: B41J2/055
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head which is not deformed with respect to bending displacement of a partition wall even when a thickness of a nozzle plate is reduced and has the superior ink ejection performance by preventing position shift of an ink ejection nozzle when the nozzle plate is bonded to a fluid passage member. SOLUTION: A plurality of partition walls 2 each made of a piezoelectric ceramic having a driving electrode 3 are juxtaposed. The nozzle plate 4 having the ink ejection nozzles 5 each made from an Ni-Co alloy or an Ni-Fe alloy is bonded to the top faces of the partitions 2 of fluid passage members 1 forming fluid passages 7 for the ink each provided between the respective two partitions 2, thereby forming the ink jet recording head.
Patent JP-2002127670-A (JP)
Title: Ballpoint pen
Inventor: TANAKA HIDEYUKI
IPC: B43K7/08
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To suppress a manufacturing cost to a low value by eliminating necessity of mounting another member for stopping a spring and reducing a labor hour of an assembling work and a number of components. SOLUTION: A ballpoint pen comprises the spring 5 disposed in a tip body 2 and a holder 3 to press a ball 23 forward. The spring 5 has a straight part 6 and a coil part 7. The straight part 6 is inserted into the body 2, and the coil part 7 is disposed in the holder 3. A protrusion 4 is integrally provided with an inner surface of the holder 3. The spring 5 rides over the protrusion 4 and the coil 7 to lock the spring.
Patent JP-2002130143-A (JP)
Title: Device for controlling drive of vehicular hydraulic pump
Inventor: TABATA ATSUSHI
IPC: F02N11/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling the drive of a vehicular hydraulic pump capable of maintaining hydraulic pressure during an engine stop even without using a motor-driven hydraulic pump. SOLUTION: In a vehicle having an automatic transmission 16 having as a source of hydraulic pressures a hydraulic pump 52 which is rotated together with an input shaft 22 selectively driven by an engine 10 and an MG1 (electric motor), an electronic control device 92 (device for controlling the drive of the vehicular hydraulic pump) for controlling the actuation of the hydraulic pump 52 includes a hydraulic pump drive control means 112 (SA6) which uses the MG1 to drive the hydraulic pump 52 if the hydraulic pressure of the transmission 16 decreases after the engine 10 has been stopped. Therefore, even without use of a motor-driven hydraulic pump, the hydraulic pressure is maintained when the vehicle is stopped with the engine 10 stopped, so as to avoid restart shocks.  By providing the motor-driven hydraulic pump outside of the transmission 16, trouble such as decrease in mountability can be avoided.
Patent JP-2002132363-A (JP)
Title: Device for holding turning lever position
Inventor: HAYAKAWA SHIGERU
IPC: G05G5/06
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To improve the assembling property of a turning lever. SOLUTION: This device for holding the position of the rotational lever has a winding part 21 supported by base members 3, 31 and 32, a pair of arm parts 22 and 23 extending from the winding part 21 and facing each other with an engaging part 11 formed on the turning lever 1 between them, and a torsion spring 2 having projecting parts 24 and 25 which are formed on the pair of the arm parts 22 and 23 and energize the lever 1 in a direction of allowing the lever 1 to abut on a 1st stopper member 5 when engaging part 11 is engaged with the lever 1 while getting over in accordance with the turning of the lever 1 and the lever 1 is located at a first position and also energize the lever 1 in a direction of allowing the lever 1 to abut on a 2nd stopper member 6 when the lever 1 is located at a 2nd position.
Patent JP-2001159853-A (JP)
Title: Image forming device
Inventor: KUBO NOBUAKI
IPC: G03G15/16
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which highly accurate driving is attained by eliminating a load fluctuation component such as in the case due to a countermeasure that it rides over an outer peripheral cam so as to escape from a clamp part even though the clamp part exists. SOLUTION: The outside diameters of a toner image carrier 2, a cylinderical rotary body and an external pressure cylinder 27 are uniformly formed, and the clamp part 19 for an intermediate transfer sheet 20 is arranged so as to be withdrawn to inside from the outside diameter position of the cylinderical rotary body, and the clamp part 33 of the external pressure cylinder 27 for a recording material is arranged so as to be projected to outside from the outside diameter position of the external pressure cylinder 27.
Patent JP-2002128118-A (JP)
Title: Granule case
Inventor: YAMANAKA NOBUO
IPC: B65D47/06
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a granule case having simple structure which is capable of maintaining a consistently lid-closed condition when the case is not in use, opening the lid in a simple operation when the case is in use, and reliably maintaining the lid-open condition. SOLUTION: This granule case comprises a case body 2 in which a window hole 6 is cut in a top part and an outlet 7 is cut in an upper part of a side wall 4, and a lid body 13 which is fitted between upper ends of the side wall 4 to close the window hole 6 in an opening/closing manner and provided with an engagement projection 13 to be fitted to the outlet 7 in an attachable/ detachable manner and protruded from the side surface.  A slidable projection 15 protruded from a lower part of the side surface of the elastic plate 14 perpendicularly provided from the lid body 3 is fitted to a guide groove 16 of special configuration formed in the side wall 4 of the case body in a slidably elevating manner so that the urging force is generated in the closing direction while the lid is open, and an edge part of the engagement projection 13 is engaged with an upper surface of the case body with the lid open, and the open condition of the outlet 7 is maintained against the urging force.
Patent JP-2002136550-A (JP)
Title: Vehicle-mounting wheelchair
Inventor: HIBI KAZUHIRO
IPC: A61G5/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the mountability of a seat belt to a passenger sitting on a wheelchair in a vehicle-mounting wheelchair of the type fixed to a vehicle interior with the passenger kept seated on the wheelchair. SOLUTION: A linking means (anchor 81 and buckle 82) linking at least a part (tongue plates 24 and 26) of a seat belt 21 provided in a vehicle interior to a seat back frame 31 of a wheelchair is provided to facilitate passing of the seat belt 21 for mounting.
Patent JP-2002130997-A (JP)
Title: Infrared ray induction apparatus for flying structure
Inventor: SERA YOSHIHIRO
IPC: F41G7/22
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an infrared ray induction apparatus for a flying structure capable of accurate induction of the flying structure toward a target without being influenced by an obstruction such as high power light. SOLUTION: An infrared ray induction apparatus 1 comprises an infrared ray detector 4, a picture image processor 5, and an arithmetic operation processor 10. The picture image processor 5 detects the center PT of a target image TI based upon an output from the infrared ray detector 4. The arithmetic operation apparatus 10 generates an induction signal sent to the flying structure and gimbals 2, 3 based upon a deviation between the center PT of the target picture image TI and a sensor center PS of the infrared ray detector 4.  Further, the arithmetic operation apparatus 10 comprises adders 16H and 16V where a fluctuation component is added to an induction signal; as an angular velocity instruction sent top the gimbals 2, 3, and fluctuation component generators 17H, 17V, and further comprises fluctuation component generators 17H, 17V, for removing fluctuation component overlapped on the induction signal sent to the flying structure, adders 18H, 18V, and fluctuation components removal units 19H, 19V.
Patent JP-2002141595-A (JP)
Title: Semiconductor laser device
Inventor: HAMAZAKI HIROSHI
IPC: H01S5/0683
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a semiconductor laser device comprising a light receiving element for front APC disposed at the rear part of an optical path conversion reflector that the intensity of incident light from a light emitting element increases stepwise, when DVD-ROM and DVD-RAM are implemented by identical light emitting elements as the light source of an optical pickup, to cause significant variation in the output current level of the light receiving element and thereby an external control circuit for APC driving requires a very large dynamic range. SOLUTION: A variable light attenuator 4 is provided between a reflector (translucent film) 25 and a light receiving element 3 disposed in the rear thereof. Furthermore, a groove 29 is made in a light receiving element part disposed in the rear of the reflector substantially in perpendicular to the optical path in order to split the light receiving element optically in series. When the intensity of incident light is high, a light receiving element at the prestage is turned off and used as a light absorbing layer, and an output current from a post-stage light receiving element is used for control. When the intensity of incident light is low, both front and rear light receiving element are used for control.