baber/WOPTO huggingface dataset:
Patent JP-2003154706-A (JP)
Title: Imaging apparatus
Inventor: KOGA KATSUHIDE
IPC: G03G15/043
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which can stably form high-quality images irrespective of characteristics of photoreceptors to be used. SOLUTION: The digital printer (imaging apparatus) is provided with LED arrays capable of separately and independently setting a quantity of light at a plurality of points along a horizontal scanning direction at the downstream side of a primary charger in the periphery of the photoreceptor 11 and at the same time at the upstream side of a laser irradiation position.
Patent JP-2003164094-A (JP)
Title: Stator of permanent magnet generator
Inventor: FUJIMURA KAZUO
IPC: H02K3/50
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To aim to omit screws for holding a conventional output wire, cut down the number of parts and assembly processes.  <P>SOLUTION: A clip 51b which holds the output wire 29 is integrated with a core 21 in a stator 2. The core 21 is constituted by a plurality of laminating steel plates 23, 51 and integrated extending a clip 51b in the radially outward direction from a circular yoke 51a of one outermost steel sheet 51.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161386-A (JP)
Title: Brake hose
Inventor: MIZUTANI SATORU
IPC: B32B25/10
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance high-pressure durability and a low expansion property in a brake hose 10.  <P>SOLUTION: In the brake hose having two reinforcing yarn layers with a lower yarn layer and an upper yarn layer inside a rubber substrate, a loading ratio of a lower knitted fabric represented by the following expression (1) is set 50-65%. The loading ratio of the lower knitted fabric (%)=(burst pressure of the lower knitted fabric/burst pressure of a product)×100...(1) The burst pressure of the lower knitted fabric: the burst pressure when inner pressure is supported only by the lower yarn layer when there is no upper yarn layer. The burst pressure of the product: the burst pressure in the case that there are the lower yarn layer and the upper yarn layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168231-A (JP)
Title: Optical disk device and disk tilt detecting method
Inventor: ARAKAWA SHINICHIRO
IPC: G11B7/095
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for detecting a disk tilt without using an exclusive tilt sensor.  <P>SOLUTION: A focus error detecting circuit OP2 detects a focusing error from the reflected light of a light beam of the disk 61 to generate a focusing error signal FE. A focusing control circuit 87 generates a focusing control signal Fc for phase-compensating the focusing error signal FE. A DC detecting circuit 69a detects the DC bias component of the focus control signal Fc. A differentiation circuit part 69b differentiates the above DC bias component, and the differentiation result is provided as the disk tilt Df.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168028-A (JP)
Title: Bid execution support system and program therefor
Inventor: YOSHITAKE HIROAKI
IPC: G06Q30/06
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bid execution support system capable of effectively supporting human judgement in the case of determining how to condense concentrated purchases or determining a bid condition.  <P>SOLUTION: The system for preparing request information obtained by condensing respective data in accordance with a prescribed condition on the basis of request information for supplying different commodities or duties from a request source is provided with a means (S104) for preparing a request reception screen for allowing the request source to set up request information by selecting operation from a plurality of selection items and a means (S117) for preparing request information of several patterns in accordance with a prescribed condition on the basis of the request information registered (S108) by using the reception screen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003113732-A (JP)
Title: Fuel injection method
Inventor: YAMAZAKI SHIGERU
IPC: F02M57/02
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To correct a fuel injection quantity accurately in an injector or in an injection module for injecting fuel under pressure. SOLUTION: A coil current value is detected upon the lapse of a given time Tr after a start of drive of a fuel injecting solenoid, and according to the detection value Ir and a driving pulse width Pw required by a necessary fuel quantity, a correction value Pr of pulse width is computed. The required driving pulse width Pw is corrected with the correction value Pr to produce an actual driving pulse width Pout.
Patent JP-2003165271-A (JP)
Title: Method for forming image
Inventor: MAEJIMA KATSUMI
IPC: B41M5/382
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an image for obtaining the image of a high contrast and a high quality level suitable for proof reading of a gravure print or the like on various type base or particularly a transparent base.  <P>SOLUTION: The method for forming the image comprises the steps of forming an ink image containing an image forming ink in the image forming area on the surface of an intermediate transfer medium, then coating the entirety or the part of the image forming area on the surface of the ink image with a light shielding ink layer (or an opaque ink layer), and then re-transferring the image to a substantially transparent final printing medium. The method for forming the image comprises the steps of coating the entirety or the part of the image forming area of the surface of the intermediate transfer medium with a light shielding ink layer (or the opaque ink layer), then forming the ink image made of the image forming ink in the image forming area, and then re-transferring the image to the substantially transparent final printing medium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173043-A (JP)
Title: Toner for developing electrostatic latent image and method for producing the same
Inventor: SHIBAI YASUHIRO
IPC: G03G9/09
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an irregular shaped toner for developing an electrostatic latent image having a small particle diameter and narrow particle size distribution so that the toner can be adapted to improvement of image quality, having high stability of a charged state even at high humidity and excellent in suitability to blade cleaning.  <P>SOLUTION: The toner for developing an electrostatic latent image comprises toner particles comprising a bonding resin A and a colorant B, the total amount of hydration functional groups of the bonding resin A is ≤3.0 KOHmg/g and the residual ratio of the hydration functional groups after degradation conversion in the bonding resin A is ≤0.5. The hydration functional groups are sulfonium groups and the sulfonium groups become sulfide groups after degradation conversion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170705-A (JP)
Title: Pneumatic tire and its mounting method
Inventor: KAWAHARA TAKAHIRO
IPC: B60C11/03
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire and its mounting method capable of reconciling maneuvering stability with WET performance and minimizing abrasion difference between the outside tread and the inside tread.  <P>SOLUTION: A difference between a negative ratio of the outside tread OT and that of the inside tread IT is 5% or less, so that abrasion difference between the treads can be minimized. A circumferential continuous center rib 14 is offset and disposed outside a vehicle, so that occurrence of buckling can be minimized in a tread central part in cornering and reduction of the maneuvering stability can be prevented. The number of pitches of width-directional lateral grooves 28 is between 40 and 60, so that drainage on a WET road surface becomes high. In the outside tread OT, each of big blocks 34 is constituted of a body part 36 and an extending part 38 and the number of pitches of the big blocks 34 is set 1/3 or less of the number of pitches of the width-directional lateral grooves 28, so that reduction of the drainage can be prevented and pattern rigidity and the maneuvering stability can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176046-A (JP)
Title: Printer
Inventor: MIHASHI MASAAKI
IPC: B65H3/06
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of steadily supplying a paper feeding force in feeding paper and reducing the number of components of a paper feeding mechanism.  <P>SOLUTION: This printer comprises a first gear 7 for turning a pick roller base 11 by driving a motor 4, a second gear 9 for transmitting the rotation of the first gear 7 to a pick roller 2, and a friction gear 6 for transmitting the driving of the motor 4 to the first gear 7 only when the motor 4 rotates in a predetermined direction. The printer also comprises one intermediate gear 8 for transmitting the rotation of the first gear 7 to the second gear 9, and a compression spring 13 mounted between the pick roller 2 and the second gear 9 so as to press the pick roller 2. Rotation load of the pick roller 2 is increased by the compression spring 13, thereby increasing a turning force of the pick roller base 11 and increasing a pressing force of the pick roller 2 to paper 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177878-A (JP)
Title: Image forming device
Inventor: OTSUKA MASARU
IPC: B41J29/38
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of providing a wide range data processing service by receiving data acquired by performing access to a contents server on a communication network such as the Internet by a communication terminal, and executing data processing including the edition of the data and the transmission of the data to another device.  <P>SOLUTION: A printer 1 executes the edition, print, return, and transfer of image data received from a portable communication terminal 2 through secondary radio communication according to instruction data from the portable communication terminal 2. Also, the printer 1 outputs the quantity of the data returned or transferred according to the instruction of the portable communication terminal 2 to a coin vender 30, and adds it to data quantity counted by the coin vender 30. In addition, the user of the portable communication terminal 2 is charged according to the total data quantity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179753-A (JP)
Title: Image forming apparatus
Inventor: YOKOGAWA TADAHIRO
IPC: B41J2/52
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve gradations in real viewing by making a read image look just dot-processed when printing the image while lowering the gradation thereof to the gradation of a printer.  <P>SOLUTION: Among the color data of 256 gradations and 8 bits, high-order 4 bits are compared with high-order 4 bits of a threshold (ST1) and when high- order 4 bits of the color data are greater, the output gradations of 4 bits are made into FULL DUTY (ST2). When the high-order bits of the color data are not greater in ST1, it is decided whether the high-order bits of the both are equal or not (ST3) and when the high-order bits of the color data are smaller, the output gradations are turned into '0' (ST6) but when the high-order bits of the both are equal, low-order 4 bits of the color data are compared with low-order 4 bits of the threshold. When the low-order bits of the color data are greater, the output gradations are made correspondent to the low-order bits of the color data (ST5) and when the low-order bits of the color data are less than the low-order bits of the threshold, the output gradations are turned into '0' (ST6).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177744-A (JP)
Title: Musical box
Inventor: OHASHI TSUTOMU
IPC: G10F1/06
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a musical box used for measurement of a relation between ultrasonic waves and α waves.  <P>SOLUTION: The ultrasonic waves generated by diaphragms 13a and 13b of the disk-shaped musical box are directly released into cylindrical bodies 19, 26a and 16b from a window 21 disposed at a soundboard 20 and are transmitted to a subject or the release of the ultrasonic waves is suppressed by shutting off the window 21 with a filter and the perception condition of the subject reacting with the changes in the sound quality by the ultrasonic waves is judged from the generation condition of the α waves by physiological, psychological and active measurement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177298-A (JP)
Title: Displacement detecting device, and lens device and image pickup device using the displacement detecting device
Inventor: NAKAMURA HIDEKAZU
IPC: G01B7/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement detecting device in which angular resolution is improved in the rotating direction of an input means and stable output characteristic is obtained, and a lens device and an image pickup device using the displacement detecting device.  <P>SOLUTION: This displacement detecting device has a magnetic scale having a magnetized surface which is magnetized to have different magnetic poles alternately and an MR sensor which is arranged to be opposed to the magnetic scale by leaving specified space in between, is constituted so that either the magnetic scale or the MR sensor may be interlocked with a moving body, detects an output signal according to the relative movement of the MR sensor and the magnetic scale with the movement of the moving body, and detects the position of the moving body. The device is constituted so that the magnetic scale and the MR sensor arranged to the opposed to the magnetic scale by leaving the specified space in between are unitized through one member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175763-A (JP)
Title: Vehicle light
Inventor: TOMITA KENJI
IPC: F21Y101/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle light having a ball joint easy for a pressing ball part into a ball receiving part and hardly causing coming off.  <P>SOLUTION: In this light in which the reflector 12 is tiltably supported with respect to a lamp body 10 by means of an aiming mechanism mounted between the reflector 12 and the lamp body 10, an aiming supporting point constituting the aiming mechanism is provided with the ball joint 40 having a pivot 42 on the reflector 12 side and a bearing 46 on the lamp body 10 side. The pivot 42 is constructed by a shaft part 43 on an anchor edge side and the ball part 44 on a front edge side. The bearing 46 is constructed by the cylindrical ball receiving part formed a ball receiving surface 48 which opens to a front side through a radius reduced part 47 and pressedly contact with the ball part 44 at an inner periphery. A plurality of longitudinal slits 46a are provided at an opening rim part of the ball receiving part 46, so that the ball part 44 may be pressed into the ball receiving part 46. The ball part 44 is formed into a hemispherical shape having a front surface side pressed into an inside of the ball receiving part 46 as a ball surface 44a of the ball having a diameter D, to provide a ball joint structure allowing to insert the aiming supporting point with a small pressing power, hardly causing coming off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188912-A (JP)
Title: Method and device for controlling atm cell buffer and program
Inventor: SHIMIZU SHOKI
IPC: H04L47/6275
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the increase of the device scale and processing scale required for performing ATM cell buffer control for communication qualities of various kinds of service classes, by simplifying the constitution of the control by executing the control without increasing the number of ATM cell buffers.  <P>SOLUTION: Input ATM cells are distinguishedly written in high- and low- priority buffers 5 and 6 by recognizing the priority of the cells including the levels of service classes. When ATM cells exist in the high-priority buffer 5 and the length of the queue of the ATM cells in the buffer 5 exceeds a threshold at the time of writing the cells in the buffers 5 and 6, the ATM cells are canceled by considering that the degree of the issue with respect to the priority of the input ATM cells drops. When ATM cells exist in the buffer 5 after the input ATM cells are written in the buffers 5 and 6, the ATM cells existing in the buffer 5 are read out or, when the length of the queue of the ATM cells in the buffer 5 exceeds the threshold, the ATM cells existing in the low- priority buffer 6 are preferentially read out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186067-A (JP)
Title: Optical interferometer causing mode synchronous laser oscillation, all-optical switch, all-optical demultiplexer, and all-optical pulse shaper
Inventor: MUKAI TAKETERU
IPC: G02F1/017
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical interferometer which has a small and simplified configuration and can constitute an all-optical switch, an all-optical signal waveform shaping element or an all-optical demultiplexer.  <P>SOLUTION: First and second multi-mode interferometers 72A and 72B constituted by forming nonlinear gain areas 71a and 71b on two arms 71A and 71B of a Mach-Zehnder optical interferometer at shifted positions and coupling the arms with each other are provided with mirrors 73A and 73B at one light input/output port to form an optical cavity. A saturable absorption area 73 is arranged at the mirror formation part of one multimode optical interferometer and mode synchronous laser oscillation is induced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181156-A (JP)
Title: Kite and vending method for kite
Inventor: ITO TOSHIRO
IPC: G06Q30/06
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kite at a low price by preventing the damage to a spine and reducing the weight of the kite without using any joint in the case of assembly.  <P>SOLUTION: The kite is provided with the spine 2 to become the target shaft of the kite 1, a main spar 3 located in the main portion of a main wing orthogonally to the spine 2, a main wing reinforcing piece 5 formed while being inclined over the spine 2 and the main spar 3, and kite paper 6 stuck over framework, and a light and straight or curved foamed resin leaf piece 4 having a required rigidity is mounted at the front edge of the main wing to cover the distal end of the spine 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189181-A (JP)
Title: Image pickup device
Inventor: SUGIYAMA YUKINOBU
IPC: H04N5/335
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device that can detect an image and also detect a two-dimensional position on which light is made incident.  <P>SOLUTION: A photo sensitive region includes a semiconductor substrate 40 comprising a P-channel semiconductor and N-channel semiconductor regions 41, 42 and 43 formed on the surface layer of the semiconductor substrate 40. Thus, a first photo sensitive part includes part of the semiconductor substrate 40 and the semiconductor region 41, which configure a photo diode. One photo sensitive part included in a second photo sensitive part includes part of the semiconductor substrate 40 and the semiconductor region 42, which configure a photo diode similarly. Further, the other photo sensitive part included in the second photo sensitive part includes part of the semiconductor substrate 40 and the semiconductor region 43, which similarly configures a photo diode. The semiconductor regions 42, 43 show nearly a triangle shape when viewed from a light incidence direction and each one side of the two regions 42, 43 in one pixel is formed to be adjacent to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002254874-A (JP)
Title: Binding implement for sheets and file
Inventor: USHIJIMA NOBUKI
IPC: B42F13/06
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a binding implement for sheets and a file which make it possible to spread bound sheets to the opposite sides in a plane and also can vary the widths of the backs of the binding implement and the file according to the number of sheets to be bound, in a state of the file being bound completely. SOLUTION: A plate 5 for a binding band to the end edge of which a belt- shaped binding band 4 to be passed through the binding holes of the sheets of blanks or the like is connected is formed on one side of a binding plate, while a binding band engaging plate having an engaging part 6 for engaging the binding band 4 is formed on the other side thereof, with a fold of the binding plate for folding in two made the boundary. In the present binding implement thus constituted, the binding plate is formed in deviation so that the position of the base part of the binding band 4 is located nearer to the fold side than the position of the engaging part 6.
Patent JP-2003196778-A (JP)
Title: Measuring instrument
Inventor: YAMAGUCHI TAKEHITO
IPC: G08C19/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an instrument needs a relatively expensive interface mechanism and software as well as a work supplying device and a plurality of instruments in order to recognize a work measuring order because a work supplying device side manages the work measuring order in the conventional measuring instrument.  <P>SOLUTION: A counter application of a personal computer 3 of an instrument that first starts to measure work 2 among a plurality of instrument personal computers constituting a measuring instrument for measuring the work 2 supplied from the work supplying device 1 in succession is defined as a main counter 6. When the personal computer 4 of each instrument starts to measure the work 2, a count-up request received by a counter application 7 of the personal computer 4 is notified to the main counter 6 by means of data communication of an inter-personal computer communicating means 5, the main counter 6 counts a work measuring order and notifies a count-up requesting source of a count value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191780-A (JP)
Title: Seat device for automobile
Inventor: OKAMOTO KAZUKI
IPC: B60N2/90
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sideway slippage of a tether strap and biting on a seat back part in a double foldable seat device for an automobile wherein a child seat is installed by the tether strap.  <P>SOLUTION: The tether strap 32 for installation of the child seat is engaged with a double folding hook 51 for fixing mounted on an upper end part of the seat back part 10. A guide 53 of the tether strap 32 is integrally installed on the hook 51. The seat back part 10 is protected by the hook 51 and the biting of the tether strap 32 is prevented. The sideway slippage of the tether strap 32 is prevented by the guide 53.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193167-A (JP)
Title: High-density alloy
Inventor: KOBAYASHI SHUJI
IPC: C22C27/04
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tungsten high-density alloy (≥17 g/cm<SP>3</SP>) suitably used for radiation shielding material, aircraft balance weight, cellular phone vibrator, etc., and can be sintered to high density at a relatively low sintering temperature of about 1,000 °C.  <P>SOLUTION: The high-density alloy consists of, by weight ratio, 2 to 10% nickel, 1 to 5% copper, phosphor in an amount of 0.5 to 10% based on the total weight of nickel and copper, and the balance tungsten. In order to improve the corrosion resistance of the alloy to be obtained, cobalt and/or iron can be substituted for 20 to 60% by weight ratio of nickel. This high-density alloy can be manufactured by the conventional powder metallurgy process embracing respective steps of raw-material powder blending, mixing, pressing and sintering.  <P>COPYRIGHT: (C)2003,JPO