baber/WOPTO huggingface dataset:
Patent JP-2002205615-A (JP)
Title: Visual field auxiliary device for vehicle
Inventor: IWASAKI MASAHIKO
IPC: B60R1/00
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To supplement the visual field by minimally driving an image pickup device in a case where a visual field blocking object which blocks the visual field of a driver is present upon turning right at an intersection. SOLUTION: The image pickup device for carrying out image pickup of image information in a vehicle width direction is arranged to a front right end of a vehicle, a distance measuring sensor for measuring a distance of the object in the vehicle width direction is arranged, and an image display device is arranged to a visible position from the driver. Based on present position information and road map information, approaching of the intersection is detected, and turning right condition is detected. Further, when a vehicle speed V is not more than a predetermined value VL, a detecting process of the visual field blocking object is started, and when the visual field blocking object is detected and when an image pickup means is in a state of capable of taking a dead angle part, the image pickup means is operated and the taken image information is displayed on the image display device.  At this time, when a moving body approaching own vehicle is present, a warning is given.
Patent JP-2002207056-A (JP)
Title: Oscillator testing method and oscillator
Inventor: ABE SACHIKAZU
IPC: G01R27/26
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator testing method and an oscillator that can test characteristics of a resonator itself of an actual machine. SOLUTION: The oscillator is formed that an end of a signal line 41 on a substrate 15 is connected to the resonator 26, and an other end of the signal line 41 is connected to an output terminal 24 as shown in the figure 1B when testing; magnetic resonance characteristics of the resonator 26 including a magnetic resonance element 17 and a coupling group 16 are tested; if the test results are passed a position and an angle of the element 17 are adjusted to be fixed the state; and thereafter an oscillating circuit 32 on the substrate 15 is connected to the resonator 26 and the output terminal 24 as shown in the figure 1C.
Patent JP-2002218523-A (JP)
Title: Communication terminal
Inventor: SEO KOZO
IPC: H04W36/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a communication terminal that can display the level at hand-off without causing a sense of incongruity to a user. SOLUTION: A reception level indication 12 in a hand-off state by a communication terminal in a communication system using a non-geostationary satellite is displayed by synthesizing the reception level 3 of a satellite, a beam or a cell received at present with the reception level 4 of the satellite of a hand-off destination, a beam or a cell to obtain the indication of the reception level not changed stepwise in the hand-off state.
Patent JP-2002215067-A (JP)
Title: Light emitting element, and display device
Inventor: ADACHI MASAYA
IPC: H01L51/52
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element and a display device realizing bright display by making rays of light which are emitted from a light emission player contribute efficiently to display. SOLUTION: In this light emitting element, a polarized light separating means 5 is arranged between a light emitting layer 100 and a phase shift plate 600. The polarized light separating means reflects components of circularly polarized rays of light which are to be converted into linearly polarized rays of light which are to be absorbed in a polarizing plate 600 by the action of the phase shift plate among rays of light whose wavelengths are included in wavelengths of one part or the whole of wavelengths being within the luminous wavelength range of the light emission layer and also are in the wavelength range narrower than a visible wavelength range and which direct to the polarized light separating means side from the light emission layer side, and transmits rays of light other than the components of the circularly polarized ray of light.
Patent JP-2001239158-A (JP)
Title: Molded adsorbent and its production method
Inventor: NAKAHIGASHI YOSHITAKA
IPC: B01J20/30
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To increase the content of active carbon fibers and to extend a life by using the adsorbtion capacity of the fibers at the maximum. SOLUTION: Uniform aqueous slurry is prepared by a process in which 98 pts.wt. of pitch type active carbon fibers of 1,500 m2/g nominal specific surface are beaten with a standard beater into fibrous chips 0.5-10 mm in length, the chips are pressurized to obtain pulp chips 350 ml in freeness pretreated to have folds on the surfaces, and a composition comprising the pulp chips and an epoxy resin is dispersed in water in an amount of 50 times the weight of the composition to contain 2 pts.wt. of the pulp chips and the epoxy resin of 2% her the weight of the pulp chips and dispersed mechanically so that the length of the fibers is 0.5-5 mm.  The obtained slurry is placed in a slurry tank, a suction molding mold connected/communicating with a suction pump is immersed in the slurry tank by a usual method, suction force is given to the slurry from the lower side, the slurry is fluidized and sucked to the suction molding mold side, and its molding is dried to obtain a molded adsorbent.
Patent JP-2002217053-A (JP)
Title: Coil winder
Inventor: MARUYAMA AKIHIRO
IPC: H01F41/06
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a coil winder having a compact rotary coupler comprising electric connecting means, fluid connecting means and optical fiber connecting means. SOLUTION: The winder has a rotary coupler 100 comprising two signal transfer members 4, 5 having butted end faces 4a, 5a, electric connecting means 21 and fluid connecting means 23 provided on the end faces 4a, 5a, and optical fiber connecting means 20 provided at central portions of rotary shafts on the end faces 4a, 5a. The members 4, 5 are relatively rotatable by rotating at least one of them, and has a contact surface of the outer side 4b of one transfer member 4 and the inner side 5b of the other transfer member 5.
Patent JP-2002218707-A (JP)
Title: Structure of electromagnetic actuator
Inventor: HANADA YOSHINORI
IPC: H02K21/14
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of molding defects that are caused by deteriorated circulation of molten resin in the injection molding of a rotating body, and to enhance positional accuracy at maximal stroke of a drive shaft. SOLUTION: A passing hole 22 is formed, in which at least two stripes of female screws are tapped on is inside circumferential surface in the direction toward the inside shaft of the rotating body 21 that, made of a synthetic resin, is provided inside an electromagnetic coil 2, in such a way as to rotate freely and that has a permanent magnet 4 encased solidly in its outside circumference. The drive shaft 23, on the outside circumferential surface of which at least two stripes of male screws 12 that are engaged with the female screws are threaded, is passed and arranged inside the through-hole. As the rotating body 21 rotates, the female and male screws are engaged with each other to make the drive shaft perform linear stroke movements. A stripe of spiral clearance grooves 24, on which a stopper pin 27 provided protrusively on the driving shaft slides at stroke movement, is formed on the inside circumferential surface of the through-hole. These spiral clearance grooves allows spiral thickness to be formed on the circumferential wall of the rotating body.
Patent JP-2002217294-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KOIKE MASAHIRO
IPC: H01L21/82
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To manufacture an high-efficient semiconductor device that can effectively avoid pattern density dependence properties generated in a semiconductor- manufacturing process. SOLUTION: When a circuit and layout are designed, a circuit pattern region of one semiconductor chip is divided into element regions for calculating the pattern density in each element region. The calculated pattern density in the element region is recalculated to average pattern density per unit region required for considering each manufacturing process. When a variation in the pattern density per the calculated unit region is within a tolerance, the circuit pattern and layout can be used as they are. When the variation exceeds the tolerance, a circuit block (element) that cannot be divided is grouped, and an arrangement is changed for each grouped circuit pattern.
Patent JP-2002210590-A (JP)
Title: Welding equipment exhibition device
Inventor: YAMAMOTO TATSUHIKO
IPC: B23K31/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a welding equipment exhibition device capable of explaining the excellent production technology and quality control of a factory. SOLUTION: In this welding equipment exhibition device 1, a brace body 2a with a plate 21 not-welded to one end thereof and the plate 21 welded to one end of the brace body 2a are installed, and a test base 3 movable between the welding position A and the test position B and a welding robot 4 to complete a brace 2 by welding the plate 21 to the brace body 2a on the test base 3 at the welding position B are provided. After the brace 2 is completed by the welding robot 4 at the welding position B, the tensile strength test is carried out by pulling the plate 21 at both ends of the brace 2 by the test base 3 at the test position A, and the test result is displayed on a display plate 5.  In addition, in this welding equipment exhibition device 1, the test results tracing back to the past test results from the least test result are accumulated, and the mean value thereof are displayed on an accumulation display board 50.
Patent JP-2002217045-A (JP)
Title: Transformer
Inventor: ARITAKI HITOMI
IPC: H01F27/28
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize a transformer usable in various kinds of electronic apparatus. SOLUTION: The transformer comprises a coil bobbin 2 having at least a first and second winding grooves 3, 4 and a primary and secondary windings 5, 6 wound in the first winding groove 3 of the coil bobbin 2, wherein a part 7 of the primary winding is wound in the second winding groove 4 reversely to the winding direction in the first winding groove 3.
Patent JP-2002218155-A (JP)
Title: Facsimile terminal
Inventor: FUJIWARA YASUSHI
IPC: H04N1/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile terminal that can be started by a button operation by a user even when a thin original cannot be detected, and that does not drive a roller even when a start button is depressed in mistake in an unintended of original not existing so as not to accelerate wear of the roller. SOLUTION: The facsimile terminal adopts a system where read start of an original can be set even when no original is detected depending on the purpose of use and a button other than the start button can be selected to start reading.
Patent JP-2002213806-A (JP)
Title: Air direction changing device
Inventor: AKEDA YASUHIRO
IPC: F24F13/10
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an air direction changing device which can change the direction of the air blasted out from an outlet laterally and sequentially, and which can concentrate the blasted out air at the center and can expand it laterally. SOLUTION: A large number of vertical deflectors 3 are fixed aslant to a rotating shaft 2 provided horizontally in the outlet 1, and the direction of the blasted out air is changed laterally by rotating the rotary shaft. In the air direction changing device thus constituted, the rotary shaft is divided laterally at the center and connected by a connecting tube 6, and sectorial engaging parts 6a and 6b engaged with each other are provided in projection respectively on the opposite faces of the connecting parts of the two divided rotating shafts 2a and 2b.
Patent JP-2002215272-A (JP)
Title: Sequencer for computer system, computer system and control method of sequence for computer system
Inventor: KITAZAWA YOSHINOBU
IPC: G06F1/26
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a sequencer for computer system by which monitoring and management of a computer system are performed without a worker. SOLUTION: The sequencer for computer system includes state monitoring means 1 to 5 having a state monitoring function of the respective pieces of peripheral equipment or servers, equipment control means 6 to 10 having a control function of the respective pieces of peripheral equipment or the servers, a connecting means 11 having a connecting function of each of the state monitoring means and the equipment control means by a daisy chain, a monitoring information processing means 12 having a processing function of monitoring information acquired by the state monitoring means 1 to 5, a control means 13 having a control function of the state monitoring means 1 to 5 and the equipment control means 6 to 10 and a sequence means 14 having a sequence control function of the state monitoring means 1 to 5, equipment control means 6 to 10,  the monitoring information processing means 12 and the control means 13.
Patent JP-2002213514-A (JP)
Title: Piston of shock absorber
Inventor: YOSHINAGA AKIO
IPC: F16F9/32
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a piston ring 6B excellent in abrasion resistance in comparison with a conventional one. SOLUTION: The piston 6 of a shock absorber 1 is composed of a cylindrical body part 6A and a piston ring 6B to cover the peripheral part of the body part 6A. This piston ring 6B is manufactured by adding PFA as reinforced resin and Gr of 16.5 vol.% as an additive to PTFE as a base material. The average grain diameter of the Gr is set to be not more than 15 μm.
Patent JP-2002218768-A (JP)
Title: Electrostatic wobble motor and manufacture of the same
Inventor: SONOBE TADASHI
IPC: H02N1/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic wobble motor which can be manufactured with a photofabrication process and rotates with an electrostatic force between a stator and a rotor, and also to provide a method of fabricating the same wobble motor. SOLUTION: This wobble motor has a structure for equivalantly increasing the length of axis to provide an axial output, by conducting a photoresist protection mask coating processing to a plane corresponding to a rotor, a shaft and a stator after subjecting both-side oxidation to a plurality of silicon wafers, etching SiO2, after exposure and developing processings, directly joining the silicon wafers with SiO2 or Si, deeply etching the silicon on the upper wafer depending on the pattern and thereafter removing SiO2 on the upper surface of the upper wafer.
Patent JP-2002212150-A (JP)
Title: Triarylamine compound, polymer film by using the triarylamine compound, organic light emission element and method for producing the same
Inventor: SENOO AKIHIRO
IPC: C09K11/06
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an organic light emission element capable of providing a high-intensity optical output having a long life with extremely high efficiency. SOLUTION: This organic light emission element has at least a pair of electrodes composed of an anode and a cathode, and layers comprising one or a plurality of organic compounds supported between the pair of the electrodes. At least one layer of the layers comprising the organic compound is composed of a polymer film containing a triarylamine compound having at least a plurality of polymerizable double bonds in the same molecule.
Patent JP-2002219611-A (JP)
Title: Device and method for cutting strip plate for lithographic plate and lithographic plate
Inventor: ANURA YASUHIRO
IPC: B41F27/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic plate causing little residual film by cutting, and to provide a device and a method of cutting a strip plate for the lithographic plate capable of reducing the residual film generated by cutting. SOLUTION: Shape of an upper blade 50 positioned at an image forming surface 12U side is decided so that a contact angle between a contact surface 50S and the image forming surface 12U becomes 10-60 degree. A range of the pressure working to an aluminum web 12 is narrowed by setting the contact angle θ to 10 degree or more, and a residual film generation range becomes narrow, and the unnecessary ink to be adhered to a blanket when printing is reduced.
Patent JP-2002216582-A (JP)
Title: Moving contact point
Inventor: MITSUOKA HIDEKI
IPC: H01H13/52
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a moving contact point utilized in a control panel constituted of a multiple number of switches such as in a cell phone with little variation in the feeling of the control between the multiple number of moving contact points and providing a light and click feeling. SOLUTION: In the device, cylindrical projections 9 consisting o insulating resin is adhered and fixed by adhesive 9A provided on their bottom surfaces to positions on the top surface of each base sheet 2 corresponding to the center peak points 1A of the moving contact points 1 for the multiple number of moving contact points 1 that are lined up in specified positions on the base sheet 2 with adhesive 2A on the bottom surface of the base sheet 2.
Patent JP-2002211042-A (JP)
Title: Ic for driving and optical printing head
Inventor: BIZEN MITSUHIRO
IPC: B41J2/455
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an IC for driving for correcting an imaging position deviation brought about by mechanical or chemical deflection of an optical printing head, and an optical printing head with the IC for driving. SOLUTION: A data signal to be outputted to a drive circuit 16 so as to turn on each of light-emitting parts from a latch circuit 12 provided with latch circuits in five stages each for storing data signals of one line is selected by a selecting circuit 15 in accordance with a 9-bit correction data signal for each of the light-emitting parts which is stored in a Y position correction data storage circuit 13. Printing with a good linearity is enabled by adjusting a timing for turning on each of the light-emitting parts in this manner.
Patent JP-2002222383-A (JP)
Title: System, device, editing device, method and editing method for registering accounting transaction; computer- readable recording medium and accounting transaction program
Inventor: YAMAMOTO ATSUSHI
IPC: G06Q10/10
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To perform accounting processing by which the transaction contents of an abstract, etc., which is easy to judge can be registered even when an accounting processing person cannot judge a proper account title. SOLUTION: An accounting transaction registration system A for registering the transaction content and account title is provided with a transaction content receiving means 2A for receiving input concerning the transaction content, a title receiving means 2B for receiving the input of a title name different from the account title, a first registration means 2C for registering the title received by the means 2B and the transaction content received by the means 2A so as to edit them while making them correspond to each other, a reading means 2D for reading a registered content registered by the first register means 2C, and a second registration means 2E for registering editing contents including the account title to the read registered content.
Patent JP-2001284733-A (JP)
Title: Distributed-feedback semiconductor laser element and multi-wavelength laser array and their manufacturing method
Inventor: KASUKAWA AKIHIKO
IPC: H01S5/22
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a distributed-feedback semiconductor laser element that has different oscillation wavelength, and has oscillation structure that can be easily manufactured. SOLUTION: In a multi-wavelength laser array 10, ridge-waveguide semiconductor laser elements 13a to 13f are arranged in an array shape, where the ridge-wave semiconductor laser elements have a different oscillation wavelength on a common n-InP substrate 12. On the substrate, each element has the lamination structure of an n-InP buffer layer 14, a non-doped GaInAsP layer 16, a non-doped distortion quantum well active layer 18, a non-doped GaInAsP layer 20 where a diffraction grating is formed, a p-InP cladding layer 22, a p-GaInAsP layer 26, a p-InP cladding layer 28, and a p-GaInAs contact layer 30. The upper part of the lamination structure is formed at the same intervals as stripe-shaped ridges 31a to 31f, channel width is successively set to 2.0 to 3.5 μm in 0.3 μm steps, the equivalent refractive index of the active layer is changed, and the oscillation wavelength of each element is changed.
Patent JP-2002229260-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KARIBAYASHI HIDEKI
IPC: G03G9/087
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner capable of providing a high-grade image in a wide range from a low speed to a high speed, capable of prolonging the service life of a developer and having such superior characteristics as to give stable images from the initial stage of use of the developer to the end. SOLUTION: In the electrostatic charge image developing toner containing a binder resin and an electrostatic charge controlling agent as essential components, the binder resin comprises a polyester resin obtained by reacting (A) a polybasic acid compound such as a polybasic acid whose basicity is >=2 and (B) a component of formula (1) (where R1 and R2 are each ethylene or the like and (m) and (n) are each an integer of 0-6) as essential components and the electrostatic charge controlling agent is a compound having repeating units of formula (II) (where R3-R10 are each H or the like and R11 is a 2-24C alkylene or the like).
Patent JP-2002228859-A (JP)
Title: Angle fiber and method for working the same
Inventor: AKASHI TOMOYOSHI
IPC: G02B6/10
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive angle fiber excellent in workability, consequently free of cracking and chipping in the front edge of the optical fiber 14 and easy to handle. SOLUTION: In an angle fiber obtained by imparting an inclined plane 12 to the front edge of an optical fiber 14 freed of its coating, the boundary part 11 between the inclined plane 12 and the circumferential surface 13 of the optical fiber is curved.
Patent JP-2002228982-A (JP)
Title: Optical isolator
Inventor: IKARI MASANORI
IPC: G02B27/28
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical isolator which efficiently transmits signal light and is efficiently combined with an optical fiber. SOLUTION: The optical isolator has an optical element consisting of at least a first polarizing element 1, a Faraday rotor 3, and a second polarizing element 2. In the optical isolator which transmits a signal light beam 10, each optical element 3 and 2 are arranged by shifting its position by a distance (d) by which the signal light beam is displaced by the optical element 1, and the signal light beam 10 passes near the center of the light entering/outgoing surface of each optical element 1, 2, and 3.