baber/WOPTO huggingface dataset:
Patent JP-2002351819-A (JP)
Title: Data bus control unit
Inventor: JIYOUTOU TAIKICHI
IPC: G06F13/38
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To improve processing performance of a data bus control unit or external equipment and to improve efficiency in utilization of a data bus. SOLUTION: The data bus control unit 16 has a terminal end information notifying control register 17 which holds end control flags by each data bus terminal unit. The end control flag controls whether normal end information indicating the normal end of data transfer processing at the data bus control unit 7 is to be notified to the external equipment 8 or not. The external equipment 8 sends the content of the end control flag to be set in the terminal end information notifying control register 17 as an initialization in advance to the start of data transfer. A data bus terminal unit 7 designated in the data transfer request from the external equipment 8 executes data transfer processing in accordance with the setting content of a data transfer command, and returns the end state to the data bus control unit 16. A control circuit 14 sends the normal end information to the external equipment 8 if the end control flag corresponding to the data bus terminal unit 7 is set in the terminal end information notifying control register 17.
Patent JP-2002318399-A (JP)
Title: Optical switch of optical fiber grating coupler type
Inventor: SASAKI YUTAKA
IPC: G02F1/365
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a full-optical switch which has a simple structure, a low splice loss, and is made at low cost, by using an optical fiber grating coupler which is an optical device of a fiber type. SOLUTION: The full-optical switch of a fiber type is realized by dislocating the Bragg wavelength of the optical fiber grating from a signal wavelength by making a control light which has a wavelength different from that of the signal light incident on an optical fiber grating coupler in which the Bragg wavelength is set at the wavelength of the signal light.
Patent JP-2002325603-A (JP)
Title: Hollow foot-shaped deodorant bag to be used by being detachably mounted on the inside of shoe
Inventor: YAMAJI MASAYA
IPC: A43B7/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide the subject deodorant bag that exhibits deodorant and sterilization effects in the inside of a shoe, prevents bad smelling due to continued use of the shoe and is frequently and easily replaceable. SOLUTION: This hollow foot-shaped deodorant bag 1 that is used by detachably mounted on the inside of a shoe is made from paper, fabric, or plastic. A sterilizing or antibacterial agent or a deodorant and aromatic are coated on and penetrated into a bottom 1b and a side 1s of the hollow foot- shaped deodorant bag 1. A plurality of detachable attachment means 2 are arranged on the bottom side of the bottom 1b and on the outside of the side 1s of the hollow foot-shaped deodorant bag 1.
Patent JP-2002364732-A (JP)
Title: Manufacturing method for double helical gear
Inventor: MIZUKOSHI ATSUSHI
IPC: F16H55/17
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-accuracy double helical gear ground by a machining technology of a conventional helical gear. SOLUTION: In this double helical gear comprising two helical gears, one of the two helical gears is a fixed gear, while the other is a position adjustment gear. The double helical gear is manufactured by adjacently oppositely disposing the two helical gears onto a single shaft. The double helical gear is manufactured by fixing the two helical gears onto the single shaft at a distance necessary for the machining of teeth, singly or simultaneously machining the respective helical gears, and bringing the two helical gears into contact with each other by hydraulic pressure or the like.
Patent JP-2002369587-A (JP)
Title: Motor control apparatus and motor control method
Inventor: MATSUKI TATSUHIRO
IPC: H02P6/06
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a motor control apparatus and a motor control method which can suppress decline in the total output of a plurality of motors, even if one of the plurality of motors is stopped by some nonconformities. SOLUTION: When a conformity such as a revolution decline, etc., occurs in one motor 16 among a plurality of motors, a current application logic generating circuit 46 of this motor control device 10 turns off all transistors 70A-70C and 72A-72C, which control the abnormal motor 16 having the trouble, via a pre-driver circuit 48; while the current application logic generating circuit 46 turns on/off all transistors 70A-70C and 72A-72C, which control the normal motors 16 having no trouble, via pre-driver circuits 48 corresponding to the normal motors 16. The on-periods of all the transistors 70A-70C and 72A-72C are longer than the on-periods in a normal operation state. As a result, the outputs of the normal motors 16 are improved, and the output decline caused by the stoppage of the abnormal motor 16 can be supplemented.
Patent JP-2002363543-A (JP)
Title: Wet friction material
Inventor: KAWABATA MASATAKA
IPC: C09K3/14
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a new wet friction material having a high coefficient of friction and good μ-V characteristics. SOLUTION: The friction material has a support plate 20 and a sliding layer 10 which is formed thereon and comes in frictional sliding contact with a material. The sliding layer 10 has a base material comprising an elastomer 11 and a filler 12 dispersed in the elastomer 11. The use of the elastomer 11 allows the sliding layer 10 to undergo elastic deformation to follow the shape of the surface of a material in frictional sliding contact therewith. As a result, the contact area increases so that the coefficient of friction of the sliding layer 10 can be raised. The dispersion of the filler 12 in the elastomer 11 makes the friction surface of the sliding layer 10 rough to an appropriate degree, so that the capability of holding an oil film by the friction surface can be improved.  As a result, the coefficient of friction of the wet friction material 30 in a low speed region can be lowered, and the μ-V characteristics can be improved.
Patent JP-2002335189-A (JP)
Title: Apparatus and method for radio transmission and for radio reception, and radio communication system
Inventor: SUZUKI MITSUHIRO
IPC: H04B1/707
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To increase data rate, while avoiding making a constitution complicated. SOLUTION: In diffusion code generators 106, 102, diffusion code sequences are output to multipliers 107, 103 at 2-GHz chip clock. In the multipliers 107, 103, information signals α, β are multiplied by the diffusion code sequences, to be changed into diffusion signals, and the diffusion signals are output to pulse generators 108, 104. In the pulse generators 108, 104, pulse signals corresponding to 0/1 of the diffusion signals are generated, and the pulse signals are output to band-pass filters 109, 105; and in the band-pass filter 109, the pulse signal is extracted up to about 3.0 to 5.0 GHz and is output to a multiplexing part 111 as a transmission signal. In a delay device, the transmission signal is delayed by half a 1/chip rate and is output to the multiplexing part 111.  In the multiplexing part 111, the transmission signal by the information signal α and the transmission signal by the information signal β are multiplexed, and the multiplexed transmission signal is transmitted via an antenna 112.
Patent JP-2002372095-A (JP)
Title: Vibration control method and device
Inventor: TAKADA SHINZO
IPC: F16F9/53
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To absorb, attenuate, or cut off vibrations by instantaneously responding to various vibrations having largely different frequencies and amplitudes by using characteristics of electric viscous fluid and magnetic viscous fluid. SOLUTION: A head side oil chamber and a bottom side oil chamber of a double acting hydraulic cylinder having a piston so supported as to freely vibrate communicate with each other in an oil by-pass, the oil chamber and the oil by-pass are filled with the electroviscous fluid and the magnetic viscous fluid, and vibration characteristics of a vibration source received by the piston are detected to issue a vibration detection electric signal.  A power supply control signal corresponding to the vibration characteristics is calculated based on the vibration detecting electric signal, an electric field and a magnetic field are impressed to the electric viscous fluid and the magnetic viscous fluid in the oil by-pass by the power supply output controlled based on the power supply control signal to change the viscosity of the electroviscous fluid and the magnetic viscous fluid according to the vibration characteristics, and the vibration of the vibration source is controlled by the viscosity change.
Patent JP-2002373747-A (JP)
Title: Bulb socket
Inventor: TSUKAMOTO HIROTOKU
IPC: F21Y101/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a bulb socket having a socket body made of synthetic resin furnished with an engaging piece and a flange part pinching the opening edge of a mounting hole from the sides and also assuring easiness in mounting, certainty, sturdiness, and fine in the appearance. SOLUTION: The bulb socket 6 is composed of the socket body 8 made of synthetic resin and a contact member 7 made of conductive metal material supported by the socket body, wherein the socket body consists in a single piece construction made of synthetic resin from a main part 11 in which a bulb mounting part 9 approximately in a cylindrical shape and an outer connection part 10 provided continuously fore and aft, a flange part 12 formed extendedly in the diametric direction on the outer side face of the main part, and the engaging piece 13 to pinch the opening edge of the mounting hole in cooperation with the flange part, and further the flange part is furnished with a plurality of arc-shaped slits 15 extending along the outside circumferential surface of the bulb mounting part,  and that part 16 of the flange confronting the socket body in such a way as pinching the slits is made as an arc-shaped resiliently contacting piece, and a contacting projection 17 is formed on that surface of the resiliently contacting piece located on the side facing the engaging piece.
Patent JP-2002372118-A (JP)
Title: Linear actuator
Inventor: SOMEYA KAZUYUKI
IPC: H02K7/06
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a linear actuator allowing use of a large-sized rotor for a motor and a screw nut. SOLUTION: This linear actuator is provided with a motor part 1 having a hollow rotary shaft 3, a screw shaft 13 for output coaxially passing through the hollow rotary shaft 3 and a screw nut 15 which is arranged within the hollow rotary shaft 3 and is screwed onto the screw shaft 13 for output. A rotary motion of the hollow rotary shaft 3 is converted into a linear motion of the screw shaft 13 for output via the screw nut I5. The hollow rotary shaft 3 has a stepped structure having a small diameter part 3a and a large diameter part 3b. The rotor of the motor part 1 is mounted on the small diameter part 3a. The screw nut 15 is disposed within the large diameter part 3b.
Patent JP-2002374575-A (JP)
Title: Mobile phone
Inventor: YAGI HIDEKI
IPC: H04W88/02
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To inform a user about the reception level of a mobile phone with high accuracy. SOLUTION: On application of power, a CPU 2a of a mobile phone 1 receives a signal from a base station B and measures a P-CPICH RSCP(Primary-Common Pilot Channel Received Signal Code Power) value of the received signal, acquires the number of antenna picts corresponding to the measured P-CPICH RSCP from a reception level displaying file 51 and allows a display section 7 to display the antenna picts corresponding to the acquired number of picts as a reception level. Furthermore, the CPU 2a measures the RSSI(received signal strength indicator) and P-CPICH RSCP values of the signal received from the base station B, calculates a P-CPICH Ec/No value by dividing the latter by the former, acquires character data corresponding to the calculated P-CPICH Ec/No value from a quality level display file 52 and allows the display section 7 to display it as a quality level.
Patent JP-2003005923-A (JP)
Title: Printing controller
Inventor: MOCHIZUKI TOSHIHIRO
IPC: B41J29/46
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive system by providing a printing device capable of verifying variable and irregular print data without using any external verifying device. SOLUTION: Dot data to be transmitted to a printing mechanism part in a printing device are defined as the target of verification, and the verification range is designated from a host device, thus the verification range optimal even to variable and irregular print data can be designated from the host device, and that the print data can be verified.
Patent JP-2003003842-A (JP)
Title: Outer component of exhaust system and production method therefor
Inventor: NAKAGAWA YUKIHIRO
IPC: B21D53/84
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To form an outer component having small diameter connection openings on both ends thereof by an inexpensive press die method without adopting an expensive spinning method. SOLUTION: This outer component comprises a first component part 3 in which one end of a cylindrical body 3b is opened in a large diameter same as that thereof and the other end is narrowed down by a press working to form a connection opening 3e, and a second component part 4 having a connection opening 4c narrowed down by the press working. The second component part 4 is joined and fixed to the large opening 3a of the first component part 3.
Patent JP-2003004682-A (JP)
Title: Optical method and device for measuring partial pressure of gas
Inventor: FUKUZAWA HIROAKI
IPC: G01K13/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for highly accurately measuring the partial pressure of gases without installing sensors, etc., for measuring the partial pressure of the gases inside a container. SOLUTION: The window material of a view port 3 is cooled by a Peltier element 9 from outside the container 1 to form the dew of the gases in contact with the surface of the window material of the view port 3 inside the container. Then laser light is shone from outside the container, and changes in the reflectance of the laser light due to the formation of the dew of the gases are detected by a light receiving element 7 to determine the moment at which the dew is formed.  On the basis of previously obtained output values of a temperature sensor 11 and temporal change data on the temperature of the view port 3 inside the container, the temperature of the gases in contact with the window material of the view port inside the container is computed from a value of the temperature sensor 11, and the partial pressure of the gases is measured from the saturation vapor pressure curve of the gases.
Patent JP-2003005569-A (JP)
Title: Fixing device
Inventor: TAKEUCHI YASUSHI
IPC: G03G15/20
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device equipped with a cleaning device where sufficient cleaning function can be demonstrated even when a large quantity of offset toner is brought in under a low temperature environment. SOLUTION: In an image forming apparatus detecting the environmental temperature, a pressure contact member brought into the pressurized contact with the cleaning web in the fixing device is brought into a pressurized contact with the cleaning web at a force that is greater than in a normal environment when the copying action is started at a temperature lower than that specified.
Patent JP-2003003434-A (JP)
Title: Braille block
Inventor: KAWASAKI MITSUHARU
IPC: E01F9/535
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a braille block, in which an upper end face shines in the whole surface and the place of laying of which can be recognized easily by a weak-sighted person and which can guide the person smoothly up to a destination. SOLUTION: Since the braille block A is constituted in such a manner that light-emitting diodes 3 are disposed into a braille block body 1 while a light- transmitting tabular body 2 is lined at the upper end section of the braille block body 1 and light from the light-emitting diodes 3 is shone to the outside through the tabular body 2, the braille block can be recognized easily and surely day and night even by the weak-sighted person, thus smoothly and surely making the weak-sighted person reach to the destination.
Patent JP-2003009595-A (JP)
Title: Power generation controller for internal combustion engine
Inventor: CHIKAHISA MASARU
IPC: H02P9/04
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent generation of an influence on the service life of a battery and significantly improve fuel economy by judging if power cut-off control by an alternator should be continued, in a power generation controller for an internal combustion engine. SOLUTION: This power generation controller is provided with a control means comprising a power cut-off control unit for cut-off-controlling power generated by the alternator when a power cut-off condition is fulfilled, and a power cut-off control continuation judging part which judges if the power cut-off control should be still continued at a predetermined elapsed time after the power of the alternator is cut off by the power cut-off control part.
Patent JP-2002039033-A (JP)
Title: Injector having high pressure joint part in center
Inventor: BOECKING FRIEDRICH
IPC: F02M55/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an injector whose assembling needs only small space and can be manufactured at low cost. SOLUTION: This injector has the constitution that the flow-in parts 5, 9 which extend from a high pressure collection chamber are guided through valve body 15 in its center.
Patent JP-2003014350-A (JP)
Title: Ice making device
Inventor: MORIJIRI HIDEKAZU
IPC: F25C5/18
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an ice making device optimum for making an ice storage unit movable by employing an ice storage cart for the ice storage unit. SOLUTION: The ice making device is provided at the upper part of the same with an ice making unit for an ice making machine (10) while an ice making trestle (1) and an ice storage cart (2) are provided below the ice making unit. A space (8) for the cart is formed below the ice making unit. The ice storage cart (2) is provided on the lower surface of the same with a moving means (58), and is capable of being received into and withdrawn from the cart space of the ice making trestle while the ice storage cart (2) is formed of an insulating material for storing the ice made in the ice making unit. The ice making trestle is provided with an ice dropping port (9) for dropping the ice made in the ice making unit toward the ice storage cart received in the cart space. The ice storage cart is provided with an ice receiving opening for receiving the ice dropped through the ice dropping port.  Further, the ice dropping port of the ice making trestle is provided with a shutter (16) for opening and closing the ice dropping port.
Patent JP-2003012965-A (JP)
Title: Coating liquid for forming clear lowly reflective conductive film, substrate with clear lowly reflective conductive film, and display
Inventor: KUMAZAWA MITSUAKI
IPC: C09D201/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an economically excellent coating liquid which can form a clear lowly reflective conductive film having a surface resistance of about 10<2> -10<8> Θ/(square) and excellent in antistatic, electromagnetic shielding, and antireflection properties and in reliability. SOLUTION: This coating liquid for forming a clear lowly reflective conductive film contains conductive fine particles having an average particle size (D1 ) of 1-200 nm, low-refractive-index particles having an average particle size (D2 ) of 1.5-300 nm and a refractive index lower than that of the conductive fine particles, and a polar solvent, the ratio (D2 )/(D1 ) being 1.2-10. Preferably, the difference ((n1 )-(n2 )) between the refractive index (n1 ) of the conductive fine particles and that (n2 ) of the low-refractive-index particles is 0.1 or higher.
Patent JP-2003018488-A (JP)
Title: Display device for program guide
Inventor: KUBO AKIHIKO
IPC: H04N5/445
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a display device that displays a program guide in the unit of optional weekdays so as to allow a user to easily select a view program on the basis of electronic program guide information (EPG). SOLUTION: The display device is provided with a storage means 10 that can store view history information of a channel selected by a tuner section 2, a program guide generating means 7 that generates a weekday dependent view program guide 21 on the basis of broadcast program information from a program information processing means 5 and the view history information from the storage means and allows a display section 8 to display the program guide 21, a selection means 11 that selects a particular program from the program guide displayed on the display section 8, and a control means 9 that selects or reserves viewing of the particular program selected by the selection means.
Patent JP-2003011339-A (JP)
Title: Ink jet recorder
Inventor: MAKI TADASHI
IPC: B41J2/01
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recorder in which a recording head can be replaced easily. SOLUTION: The ink jet recorder comprises a belt entrained about a drive pulley and a driven pulley while being secured with a carriage and being turned around in the forward and reverse directions by a motor 5 for driving the drive pulley, an ink tank 16 for supplying ink to a recording head, a flexible flat cable 10 being bent from the body of the recorder and fixed to the recording head and delivering a print signal to the recording head while changing the bending position as the carriage moves, and a carriage frame 19 incorporating the carriage, the drive pulley, the driven pulley, the drive motor 5, the belt, the recording head, the ink tank 16 and the flat cable 10 as a unit.
Patent JP-2003011290-A (JP)
Title: Bad-odor interrupting laminated body and packaging body
Inventor: KANETAKA TAKESHI
IPC: B65D65/40
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminated body having a function for allowing to prevent a bad-odor component originated in the ink used in a packaging body from shifting to a packed content when the content is charged and sealed in the packaging body and then sterilized under high temperature and high pressure and the packaging body, in which the laminated body is employed. SOLUTION: In the laminated body having a base material layer 1, a printing layer 2, an adhesive layer 3 and a sealant layer 6, the adhesive layer 3 is formed by blending 0.01 to 50 wt.% of a bad-odor removing and drowning substance by total solid ratio. At the same time, the bad-odor removing and drowning substance consists of at least one or more kinds of a porous adsorbing body, an electrically attracting and adsorbing body, a clathrate compound, a substance reacting with the bad-odor component or the decomposition accelerating substance of the bad-odor component.
Patent JP-2003016699-A (JP)
Title: Method for recording
Inventor: IIDA JUNICHI
IPC: C09D11/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for recording in a disk-type recording medium by which high-quality label printing is possible by an ink-jet recording method and each disk medium can be easily distinguished from others. SOLUTION: When ink-jet recording is carried out on the ink printing face of a disk-type recording medium, the ink is deposited in such a manner that the center of gravity is coincident with the disk center or that the printing face is wholly printed. Thus, stable rotation of the disk can be obtained.