baber/WOPTO huggingface dataset:
Patent JP-2005134138-A (JP)
Title: High precision flowrate measurement method and measurement system
Inventor: KATO TAKESHI
IPC: G01F1/76
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform calibration of a flowrate meter by measuring in real time, gas flowrate resistive to disturbance without being affected by the air temperature and pressure variation.  <P>SOLUTION: The flowrate of gas supplied to a external gas using equipment 9 through a tube 3 from a gas cylinder 2 of a gas supply system 1 is measured with a flowmeter 4, its measurement result is output to an arithmetic unit 5 where, with the use of the measured data and a measurement data of a balance 6, the opening of a valve 8 is adjusted so that a specific flowrate is supplied. The balance 6 measures the total weight of the gas cylinder 2 to obtain weight variation at a specific time interval, which is input to a comparator 7 by obtaining gas mass flow as a quantity of gas consumption from the gas cylinder 2. The flowmeter 4 is calibrated with the accurate flowrate value input from the balance 6 in the arithmetic unit 5 and obtains calibration data of the flowmeter. By statistically processing the flowrate measurement data of the balance 6 and the flowmeter 4, the opening of the valve 8 is controlled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136025-A (JP)
Title: Semiconductor manufacturing apparatus, method of manufacturing semiconductor device, and wafer stage
Inventor: USUAMI HIROHISA
IPC: H01L21/00
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the uniformity of machining accuracy in a wafer plane.  <P>SOLUTION: A stage body 10a of a wafer stage 10 having an electrostatic attraction function is sectioned into a plurality of attraction regions 20 by a partition member 11. Each attraction region 20 is provided with electrodes 13a and 13b capable of varying an applying voltage, helium supply piping 15a, and a fluorescence thermometer 22a. Temperature distribution of a wafer W is grasped in real time by measuring the temperature of the wafer corresponding to the plurality of attraction regions 20. Partial temperature correction of the wafer W is performed by regulating electrostatic attraction of the attraction region 20 in correspondence with a required temperature correcting part. The uniformity of wafer processing being influenced by wafer temperature is ensured by controlling the temperature in the wafer plane and unevenness in the wafer plane of the machining accuracy of the wafer processing, for example, is eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132283-A (JP)
Title: Hybrid type electromotive vehicle
Inventor: TAGAMI ATSUSHI
IPC: B60L50/16
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive hybrid type electromotive vehicle light in weight and small in size with improved cooling performance.  <P>SOLUTION: A vehicle body 2 comprises a vehicle body foot board 2e extending in the longitudinal direction between a steering wheel 4 and a driving wheel 7. The hybrid type electromotive vehicle 1 feeds electric power generated by a generator 13 driven by an engine 10 and the electric power of a battery 15 to a driving motor 18 by controlling a control device A and transmits the power of the driving motor 18 to the driving wheel 7 while charging the battery 15 by the generator 13 while traveling. The engine 10, the generator 13, the battery 15, the control device A, and the driving motor 18 are serially arranged in this order inside the vehicle body foot board 2e.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140816-A (JP)
Title: Belt device and image forming apparatus
Inventor: KITAMURA MAKOTO
IPC: G03G15/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endless belt preventing foreign matter from sticking to the inner peripheral face of an endless belt, and also to provide an image forming apparatus.  <P>SOLUTION: A belt device has a drive roller 2, transfer rollers 8, and a tension roller 4, and belt frames 3 for supporting them. An endless belt 1 is laid across the drive roller 2 and tension roller 4. Sealing members 21a and 21b for sealing gaps between the endless belt 1 and the belt frames 3 are disposed along both widthways edges of the endless belt 1. Thus, even if toner falls from toner image forming parts 7 arranged on the belt device, sticking of toner to the inner peripheral face of the endless belt 1 is prevented since the gaps between the endless belt 1 and the belt frames 3 are sealed with the sealing members 21a and 21b. This prevents toner from entering a space between the endless belt 1 and the drive roller 2, with the result that frictional force decreases. Accordingly, degradation in image quality is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103235-A (JP)
Title: Clip type tissue box hanging accessory
Inventor: KAGAWA KUNIYUKI
IPC: B65D25/20
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tissue box hanging accessory formed by providing an eye clip with a paper presser and a sticking plate for hanging a tissue box.  <P>SOLUTION: The tissue box hanging accessory is formed by sticking a magnet to the back face of the eye clip, providing one piece with the spherical or semispherical paper presser extended while providing the other piece with the rectangular sticking plate, sticking a plate magnet to the back face, and providing a lower end part protrusively with a binangular box stopper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137666-A (JP)
Title: Storage tank and ball hopper
Inventor: YASUDA SHIYUUSAKU
IPC: A63F7/02
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a ball alignment device by just disposing a storage tank which has a ball alignment function as well as a storage function and to compactly mount it in the back side of a game board surface.  <P>SOLUTION: This storage tank is provided with slope faces tilted in a plurality of different directions and falling balls in the bottom face of a tank which forms differences of elevation on its bottom face and stores multiple balls, and a ball alignment part reducing a ball pressure applied to a ball flowing hole and aligningly guiding the balls on the slope faces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137671-A (JP)
Title: Game machine
Inventor: HAMADA KAZUHIKO
IPC: A63F5/04
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for improving the convenience of a player or the like by enriching an operation function.  <P>SOLUTION: The pressing order of stop buttons for which the probability of winning is set high by internal winning is reported to the player by the flicker display of the stop buttons. Thus, even the player incapable of spot pressing can enjoy playing without losing interest.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146529-A (JP)
Title: Keyless entry system
Inventor: IKEDA KOJI
IPC: B60R25/01
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyless entry system excellent in convenience capable of carrying out automatic locking of a door and automatic ventilation in a vehicle.  <P>SOLUTION: The keyless entry system comprises a vehicle mounted unit 1 and a portable unit 2 performing radio communications between the portable unit and the vehicle mounted unit 1, the vehicle mounted unit 1 includes a door locking mechanism 12, a power window mechanism 13 and an ECU 16, the portable unit 2 has a memory 22 capable of memorizing setting information of a closing mode of a window and an opening mode (first and second modes) and a mode selector switch 23 capable of altering the setting information of the memory 22 in accordance with the selected mode by selecting one of the modes, the ECU 16 automatically locks the door based on an answer signal b3 from the portable unit 2 and, at the same time, that the window is driven and stopped at a predetermined position based on the setting information stored in the memory 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151218-A (JP)
Title: Gca circuit
Inventor: HINO TAKUO
IPC: H03G3/12
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein a circuit NF is deteriorated, power consumption is increased, and a power source voltage cannot be lowered, etc., since the dynamic range of an input in a current/voltage converting circuit has to be previously enlarged in order to control gain without deforming a signal, when an input signal level is high in a conventional GCA (gain control amplifier) circuit, so that the impedance for converting the voltage of the current/voltage converting circuit into a current is needed to be increased or a circuit current is needed to be increased.  <P>SOLUTION: Load impedance for determining the input dynamic range of the current/voltage converting circuit is lowered, by changing an input signal level to the current/voltage converting circuit with the use of a feedback signal. Consequently, the circuit having satisfactory NF and low power consumption is configured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004168300-A (JP)
Title: Method and device for determining offset value of longitudinal direction acceleration sensor
Inventor: STREIT ANDREAS
IPC: G01P21/00
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide method and device for determining an offset value of a longitudinal direction acceleration sensor incorporatable into a vehicle.  <P>SOLUTION: In this method and device, a first inclination variable a1 showing inclination of a traveling road surface is determined from an output signal of the longitudinal direction acceleration sensor during stopping of the vehicle having an operated brake. After releasing the brake after the stopping of the vehicle, a second inclination variable a2 showing inclination of the traveling road surface and vehicle acceleration is determined from an output signal of the longitudinal direction acceleration sensor. As a function of both the inclination variables, the offset value (aoffset) of the longitudinal direction acceleration sensor is determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005143459-A (JP)
Title: Agricultural work vehicle
Inventor: ISHITOBI YOSHIO
IPC: A01C11/02
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To increase the capacity of a fertilizer tank and prevent the step off of a foot by widening a side step.  <P>SOLUTION: A riding-type rice transplanter 10 is provided with side steps 22 formed at the right and left sides of a floor step 21 at the foot of a steering part 20 and fertilizer tanks 45 placed at the right and left sides of the vehicle body and ahead of the side steps 22. The rear part of the fertilizer tank 45 is placed above the front part of the side step 22 in overlapped state by plane view, and the side step 22 is extended forward until the step nearly coincides with the rear end of a steering operation panel 53 by plane view. The step off of the foot is prevented by using the rear end of the operation panel 53 as a guide mark even if the extending extent of the front end of the side step 22 is invisible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153157-A (JP)
Title: Printer, printing controller, printing method, and program
Inventor: OKITA KENJI
IPC: B41J2/52
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a text image from becoming indistinct due to edge processing.  <P>SOLUTION: This printer, which is equipped with a printing part for printing an image by forming dots on a medium, performs the edge processing for reducing the amount of the formation of the dots on a contour part of the text image, when the text image is printed as the image. When the number of the dots, which are formed side by side along a direction opposite to the outside direction of the contour part from the dots formed on the contour part of the text image, is not more than a predetermined number, the dots formed on the contour part are not set to be the objects of the edge processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158309-A (JP)
Title: Card connector
Inventor: SATO SHIGERU
IPC: G06F1/18
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a plurality of kinds of cards of different sizes to be used appropriately when using them by inserting into the identical card connector without adding any special work, enabling a large card to be inserted because a card-receiving member to receive a small card is displaced downward when the large card is inserted.  <P>SOLUTION: This is the card connector having a card housing part to house the card inserted, and having a plurality of contacts arranged in the card housing part. This is provided with a card insertion changeover mechanism having the elastically displaceable card-receiving member to receive the first card to be inserted into the card housing part, and having the card-receiving part formed in the card-receiving member to receive the second card inserted into the card housing part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157516-A (JP)
Title: Image processor, image processing method, storage medium, and program
Inventor: NISHIMURA NAOKI
IPC: G06T1/00
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To convert a color signal corresponding to a position in a first color space into a color signal corresponding to a position in a second color space by displaying the two color spaces different in color gamuts by polyhedrons composed of tetrahedrons.  <P>SOLUTION: In an image processing method, the input color signal of the first color space is converted into the color signal of the second color space whose color gamut differs from the first color space. A color is converted by using a process for obtaining a relative position of the signal in the first color space and the signal in the second color space and using the relative position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156745-A (JP)
Title: Multibeam light source device, optical scanning device and imaging apparatus equipped therewith, and optical scanning method using this multibeam light source device
Inventor: OSUGI TOMOYA
IPC: B41J2/44
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide, at low cost, a multibeam scanning device that facilitates adjustment of an exit angle in the sub scanning direction while keeping the variation of the exit angle small in the main scanning direction of a light beam, and also to provide an optical scanning device and an imaging apparatus equipped therewith.  <P>SOLUTION: In the multibeam light source device, there are provided a plurality of light source sections having a plurality of light sources that are composed of semiconductor lasers or the like, having a plurality of coupling lenses that are installed correspondingly in one-to-one pairs with the light sources and that are for coupling with light beams emitted from the light sources, and having holding members that each hold the plurality of light sources and the plurality of coupling lenses. In at least one of the plurality of light source sections, there is installed a wedge-shaped member having two planes that form a prescribed angle with each other. With a position, as reference, of the angle nearly maximized which is formed in the main scanning cross section of the two planes of the wedge-shaped member, the wedge-shaped member is rotated, making the exit angle adjustable in the sub scanning direction of the light beams that are emitted from the plurality of light source sections.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159893-A (JP)
Title: Intercom system
Inventor: SHINOZAKI RITSU
IPC: H04M9/00
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an entrance slave unit from making clicking noise at a start of conversation between the entrance slave unit and a master unit or at an end of conversation.  <P>SOLUTION: The master unit 2 of the intercom switches dc voltage of a transmission path L between a standby time and a conversation time. The entrance slave unit 1 detects the dc voltage of the transmission path L. It turns off a slave unit power supply stabilization circuit 11 and a slave unit conversation circuit 14 when it detects the dc voltage for the standby time of the transmission path L and turns on the slave unit power supply stabilization circuit 11 and the slave unit conversation circuit 14 when it detects the dc voltage for the conversation time. The master unit 2 is provided with a mute signal output circuit 26 which outputs a mute signal before switching from standby to the conversation or from standby to conversation. The entrance slave unit 1 is provided with a mute signal detecting circuit 13 which mutes the slave unit conversation circuit 14 of the entrance slave unit 1 at the time of switching from standby to conversation or from conversation to standby, according to the mute signal from the master unit 2 for preventing the master slave unit 1 from making clicking noise.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161340-A (JP)
Title: Method for producing helical gear
Inventor: TANABE KEIJI
IPC: B21K1/30
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of a helical gear by extending the service life thereof.  <P>SOLUTION: A method for producing the helical gear in a power train for car with a cold-forging, contains: an initial stage process for forming an initial stage preformed body having initial stage helical tooth-shape by inserting a metallic material blank into a die for initial stage and pressurizing the end surface of the blank; an intermediate process for forming an intermediate preformed body having an intermediate helical tooth-shape by inserting the intermediate stage preformed body while relatively rotating in a die for intermediate and holding the tooth-thickness to the almost same as the tooth-thickness of the initial stage helical tooth-shape or reducing the tooth-thickness in the range of ≤10% to the tooth-thickness of the initial stage helical tooth-shape and simultaneously, projecting the tooth tip part from the initial stage helical tooth-shape; and a completing process for forming the completed tooth-shape by sizing-processing the intermediate helical tooth-shape in the intermediate preformed body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169422-A (JP)
Title: Composite rolling roll
Inventor: HAYASHI KIYOSHI
IPC: B21B27/00
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite rolling roll excellent in abrasion resistance, surface roughening resistance, and accident resistance, and excellent in mechanical properties in the vicinity of the boundary of an outer layer and an inner layer.  <P>SOLUTION: The outer layer of the roll has a chemical composition containing, by mass%, 2.5-3.0% C, ≤ 3.0% Si, 2.3-5.5% Ni, 0.1-2.0% Cr, 0.3-10.0% V, 0.005-0.5% of 1 or 2 kinds from Mg and Ca, and the balance Fe with impurity elements, and has graphite in its metallic structure. The inner layer of the roll consists of either of flake graphite cast iron, spheroidal graphite cast iron, or graphite steel. The roll has, between the outer and inner layers, an intermediate layer containing ≤ 4.0% C, ≤ 4.0% Si, 1.0-5.0% Ni, 0.1-1.5% Cr, 0.1-8.0% V, and the balance Fe with impurity elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004089730-A (JP)
Title: Drum type washing machine
Inventor: KOMORI MASANORI
IPC: D06F37/28
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine in which a door packing can be easily replaced, assembling accuracy is high, and the door packing is hardly damaged.  <P>SOLUTION: In this horizontal drum type washing machine, a clothes inlet of a washing tub and a clothes inlet of an outer box are connected and a tub side end part of a cylindrical door packing tightly in contact with the door of the outer box to close the washing tub is made into a form having a U-shape cross section with a fold-back in the door direction. A fixing member is fit into a groove of the fold-back so as to surround the whole circumference of the door packing and the end part of the door packing is fit into a groove of a double rib formed on the circumference of the clothes inlet of the tub to fix the fixing member to the tub to tightly attach the door packing to the tub. The inner face of the door packing is processed for smoothness and wear resistance to prevent the door packing from wearing by friction with clothes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005170187-A (JP)
Title: Pneumatic tire
Inventor: SETA EISUKE
IPC: B60C11/12
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire capable of securing vertical and lateral edge components and block rigidity and capable of improving on-snow driving stability, besides on-snow acceleration/braking performance.  <P>SOLUTION: This pneumatic tire 10 has a plurality of blocks 18 divided by rib grooves 14 extended in the circumferential direction of a tire and lug grooves 16 extended in the cross direction of the tire in a tread 12. The block 18 has a plurality of sipes inside thereof, and the sipes are formed of lateral sipes 22 practically in parallel wit the lug grooves 16 provided per a block and vertical sipes 20 practically in parallel with the rib grooves 14. The lateral sipe 22 is opened in at least one of the rib grooves 14 provided in both sides of the block 18, and the vertical sipe 20 is opened in only one of the lug grooves 16 provided in both sides of the block 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004153842-A (JP)
Title: Method for generating quasi-orthogonal code and band spreader using the same in mobile communication system
Inventor: KANG HEE-WON
IPC: H04J13/00
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quasi-orthogonal code generation device capable of minimizing interference with a Walsh code in a mobile communication system using the Walsh code and a quasi-orthogonal code.  <P>SOLUTION: The device is composed of a first spreader for spreading at least one input signal with the quasi-orthogonal codes, a second spreader for spreading another input signal with the Walsh codes, and a PN spreader for complex-spreading signals outputted from the first spreader and the second spreader with PN sequences. The quasi-orthogonal codes are characterized in that a partial correlation value with the Walsh codes does not exceed a lowest partial correlation limit value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005168772-A (JP)
Title: Magnetic generator and magnetic resonance imaging apparatus using the same
Inventor: YAMAMOTO TSUTOMU
IPC: G01R33/3815
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To generate a uniform magnetic field in a measuring space without increasing the dimensions of a ferromagnetic yoke in an open type magnetic generator and a magnetic resonance imaging apparatus using the same.  <P>SOLUTION: In a super-conductive magnet which forms a magnetic circuit by a ferromagnetic body yoke, by using a pair of super-conductive coils as a magnetic field generation source, in order to control magnetic field component, not only a shape on the side of a pole plane but also the shape of the anti-pole plane of the yoke is designated to be a shape having 3 or more refractions or 2 or more inflection points, thereby magnetization in a yoke volume is controlled. Thus, even in a magnetic circuit where axisymmetricality is very poor in view from the center of a magnetic field, uniformity of the magnetic field can be improved. In addition, the side of a magnetic field space of the cross section shape of a ferromagnetic pillar is narrowed for the purpose of improving opening property, and the position of the smallest part of a yoke cross section is deviated to a position other than a symmetrical surface for the purpose of improving operability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI