baber/WOPTO huggingface dataset:
Patent JP-2004002014-A (JP)
Title: Clutch device, feeding device, and recording device
Inventor: KAWAKAMI KAZUHISA
IPC: B41J11/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abnormal noise at the time of driving by surely releasing a condition that a gear is engaged with tooth parts capable of being meshed with the gear.  <P>SOLUTION: A clutch member 43 capable of swinging around a bearing hole 43b as a center is swung to switch an engagement condition and a non-engagement condition of a tooth part 43a and a latchet gear 41. The clutch member 43 transmits a rotation force to a feeding roller 3 via a spur gear 39 and a feeding roller gear 35. An indentation part 6b is formed on a cam face 6a of a cam 6 installed on a feeding roller shaft 2. When a cam follower 7 is fitted in the indentation part 6b by an energization force of a hopper spring 8, the feeding roller shaft 2 is slightly rotated. As a result, the spur gear 39 is slightly rotated and the clutch member 43 is slightly swung, so that the tooth part 43a is surely separated from the clutch member 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004302269-A (JP)
Title: Hidden pattern formed with optical diffraction structure and discriminating tool therefor
Inventor: SUZUKI SHINICHIRO
IPC: B42D15/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hidden pattern which has a large effect of forgery prevention and is very difficult to discriminate with a viewing means and is difficult to copy and to provide a discriminating tool therefor.  <P>SOLUTION: With respect to an optical diffraction structure including a pattern (hidden pattern) which is formed with a diffraction grating formed in a flat part of a substrate and is difficult to discriminate, and a pattern which can be discriminated, one of the pattern of which is difficult to discriminate and the pattern which can be discriminated is formed with a plurality of regularly arrayed dots when the other is formed with stripes being an aggregation of pairing bands. This invention includes the discriminating tool for the hidden pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298548-A (JP)
Title: Tubular artificial organ
Inventor: SAKAI MASAMUNE
IPC: A61F2/06
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tubular artificial organ which has no fear to leak blood from the surface of the tubular product, no need to coat an artificial organ such as an artificial blood vessel with a living body-derived material, and is free from an animal-derived material to be excellently biocompatible.  <P>SOLUTION: The tubular artificial organ comprises both or either of the outer surface and the inner surface of a fiber-made tubular product coated with silicone, wherein the silicone is preferably not heated to coat and has preferably a Shore A hardness of 10-100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305587-A (JP)
Title: Ultrasonic treating apparatus
Inventor: HASHIGUCHI TOSHIHIKO
IPC: A61B18/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic treating apparatus which enables to accurately support an ultrasonic probe at a position of making a node of vibration thereof along with easier rinsing.  <P>SOLUTION: In the ultrasonic probe 9 (oscillation transmission member), the base end side of which is linked to an ultrasonic vibrator to transmit the ultrasonic vibration to a treating part 41f at the tip thereof, flange parts are provided at the positions corresponding to both ends of ring like support members 71a to 71c made of a resin so as to get the support members securely positioned on the outer peripheral surface thereof at the position of making the node of the vibration by press fitting or the like. The mounting of the support members 71a to 71c can be done easily, for example, by reducing the outer diameter thereof as they approach the node position closer to the tip side of the probe while the deformation of the support members 71a to 71c is decreased during the assembling period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305595-A (JP)
Title: Suspension device of fall prevention safety belt for lifting
Inventor: INOUE KAZUHIKO
IPC: A62B35/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a conventional suspension device which is employed as ring length adjustment/whole length adjustment by a hook and loop fastener or a hook stud and a connection means, in the case of the hook and loop fastener, a hook and loop fastener section is large for the connection means and length adjustment, it may not work as the connection means when an adhesion section is greater, moreover even if it works, it is time when a high load is added, a wrist may be damaged, also, the same thing happens also in the hook stud, also, a repeated raising motion by the wrist brings about an intense fatigue, and moreover when located on the lower side of a step, a safety bolt body is located in a position which is not different from a usual position.  <P>SOLUTION: In a suspension device of fall prevention safety belt for lifting, a length adjustment ring 4 and a belt coupling ring 5 are threaded on a rope 3, a belt body 6 formed in the upper arm, which composed of a thin width belt and in which length adjustment is possible, is placed in the belt coupling ring 5, and a clip type connection ring 7, which is the connection means, is formed at the other end of the rope 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004095526-A (JP)
Title: Defogger for vehicle headlight
Inventor: NAGASE KINJI
IPC: F21Y101/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defogger for a vehicle headlight with an improved defogging capability for preventing the fog due to moisture condensation at an inner surface of a lens.  <P>SOLUTION: The vehicle headlight includes a housing 2, a storing chamber 5 for forming an image by a lens 3 focusing light to a front side opening of the housing 2, and bulbs 6H and 6L and reflectors 7H and 7L, stored in the storing chamber 5. The housing 2 and the lens 3 are configured to tightly close the storing chamber 5. A diaphragm 22 is also provided to the housing 2 for absorbing pressure changes in the storing chamber 5. The storing chamber 5 further includes an absorbent 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004317263-A (JP)
Title: Manufacturing method of pressure detection chip
Inventor: NAGATA TOMIO
IPC: G01L9/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly-accurate and highly-reliable pressure sensor having higher added-value than hitherto by suppressing or removing the changes over aging or humidity dependency to the utmost.  <P>SOLUTION: Splitting grooves (S1a, S1b, S2a, S2b) of a wafer 800 are formed by half cut processing for stopping removing just before a removing portion by dicing, scribing, etching, laser irradiation or the like reaches a deformable space between positive and negative both electrodes. For example, when forming the splitting grooves for splitting the wafer 800 into pressure detection chip units in this way, the deformable space is adjusted so as not to be in direct contact with the external environment of the wafer, and thereby positive ions such as sodium ions deposited following anode joint are prevented from entering the deformable space. Consequently, undesirable phenomenons as the pressure sensor such as the humidity dependency can be suppressed effectively, and thereby this pressure sensor having a high added-value can be manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318629-A (JP)
Title: Electronic device
Inventor: HARA TOSHIMASA
IPC: G06F1/28
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration which prevents battery shutoff in going-out use of a portable electronic device and elongates a service life of a secondary battery by properly executing charging control, in the portable electronic device using the secondary battery and an AC adapter as a power source and charging the secondary battery by the AC adapter.  <P>SOLUTION: In this electronic device, when the AC adapter is connected (S2), scheduled data on the next scheduled going-out use of the device among stored user's scheduled data are retrieved (S3), and predicted values of a discharge amount of the secondary battery by the next scheduled going-out use of the device and a chargeable time until the going-out use are calculated on the basis of the data and current time (S4). When the chargeable time is sufficiently present, slow charging (S5, S6) by small current is performed. Otherwise, when the discharge amount is small, the slow charging (S7, S8) is performed. Otherwise, when a residual amount of capacity of the battery is large, the slow charging (S9, S11) is performed. Otherwise, quick charging (S9, S10) by large current is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004086153-A (JP)
Title: Method for driving electrooptical device, electrooptical device, and electronic apparatus
Inventor: ITO AKIHIKO
IPC: G02F1/133
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve gradation characteristics and realize higher quality of a picture as to subfield driving using a memory built-in pixel .  <P>SOLUTION: There is provided a method of driving an electrooptical device dividing a predetermined period of time into a plurality of subfields SF5 to SF17, performing gradational display with a combination of subfields SF corresponding to gradation data, and also having a memory storing gradation data that is provided in each of a plurality of pixels. In the method, at least part of gradation data is written in a memory provided in each of pixels. Further, data written in the memory are repeatedly read several times based on gradation signals P0 to P2 defining each of the subfields SF, and a voltage having time density corresponding to read data is repeatedly applied to the pixels to thereby perform gradational display in accordance with gradation data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316850-A (JP)
Title: Sliding member and its manufacturing method
Inventor: HANDA TAKESHI
IPC: C23C14/32
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding member with a coating having high friction coefficient and superior wear resistance, formed on the surface of a base material with surface treatment.  <P>SOLUTION: Reactive gas is introduced at certain intervals into a vacuum tank of an arc ion plating device. Metal layers 3 and compound layers 4 formed of metal nitride, carbide or carbonitride are alternately layered on the surface of the base material 1. During forming the metal layer 3, metal droplets 5 spread from an arc point are diffused into the coating 2 so that the droplets 5 are functioned as adhesive particles to other materials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322376-A (JP)
Title: Inkjet recording device
Inventor: OIDE TAKAHIRO
IPC: B41J2/01
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable dot counting by the same configuration without complicating a circuit configuration even when the size of one unit region is changed in the configuration in which two kinds of dot counting of different sizes of the unit region as an object are possible.  <P>SOLUTION: There are set a first counting process (S1104) and a second counting process (S1103). In the first counting process (S1104), the number of effective recording data is counted for every first region at the time of transmitting recording data stored in a recording buffer to a recording head along with the execution of scanning so as to determine a process to be executed to the recording data. In the second counting process (S1103), the number of effective recording data is counted for every second region which is larger in the size than the first region from the recording data stored in the recording buffer by a timing prior to the first counting process so as to determine control of a recording operation. In the case where the size of the first region is larger than a predetermined value, the process to be executed to the recording data is determined on the basis of a count value by a second counting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325909-A (JP)
Title: Light shutter and image display using the same
Inventor: OSAWA ATSUSHI
IPC: G09F9/37
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display having no dependency on an angle of view, an excellent light transmission efficiency, a high contrast, no light reflection and is friendly to environment.  <P>SOLUTION: In the light shutter, an liquid sealing cell is composed by a pair of opposite magnets, a pair of opposite electrodes and a pair of opposite partition walls, at least one of the electrodes is a transparent electrode, a part of the electrodes are covered with a shade part, a liquid or a quasi-liquid having a light shield and conductive characteristics and a volume of substantially a half of the volume of the liquid sealing cell is included in the liquid sealing cell.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329250-A (JP)
Title: Dish washing apparatus and built-in kitchen unit
Inventor: HASEGAWA YUKIHISA
IPC: A47L15/42
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve inconvenience such that a user cannot open a lid with dishes or the like put thereon and has difficulty to take out the dishes from a sink by being impeded by the lid.  <P>SOLUTION: The dishwasher 20 is provided with a washing tub (storage tub) 21 having an opening part 21a in its upper part and the lid 22 covering the opening part 21a in a prescribed closed position, and washes contents stored in the washing tub 21. The dishwasher is formed with a mount face 22a upwardly movable from a closed position P1 on a prescribed moving route with an article put on the upper face of the lid 22 and, when the mount face 22a upward moves, the opening part 21a is opened. This constitution can open the lid with the article put on the lid and allows the user to easily take out the object such as the dishes from the sink and take it in the dish washing apparatus such as the dishwasher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354405-A (JP)
Title: Projection lens and projection type image display device
Inventor: TOBIUCHI KUNIYUKI
IPC: G02B13/18
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection lens which has a wide viewing angle of ≥40° in terms of half viewing angle, which has high resolution, a long back focus and a high telecentric performance, and also, which is made compact by bending the optical path of an image forming luminous flux in between lens groups.  <P>SOLUTION: The projection lens is constituted by arranging a 1st negative lens group I and a 2nd positive lens group II from an enlargement side to a reduction side, and an optical path bending reflecting means M arranged between the 1st and 2nd lens groups I and II, and the half viewing angle of the projecting lens is ≥40°, and the 2nd lens group is constituted so that a 2nd positive front group IIf is arranged on the enlargement side, and a 2nd positive lens rear group IIr is arranged on the reduction side, and an aperture diaphragm ST is arranged near the enlargement side focal position of the 2nd lens rear group, a space where the reflecting means M is arranged, that is, a space between the 1st and 2nd lens groups is the largest air spacing in the lens system, and the focal distance (f) of the whole system, the focal distance (f1) of the 1st lens group, the back focus (Bf) in the air when the conjugate point on the enlargement side is at an infinite distance and a distance (d) between the 1st lens group and the 2nd lens group on the optical axis satisfy conditions (1) to (3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331440-A (JP)
Title: Manufacturing method of porous glass particulate-deposited body and burner for glass synthesis used for the same
Inventor: OISHI TOSHIHIRO
IPC: C03B37/014
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a porous glass particulate-deposited body through OVD method, VAD method, etc., which manufactures the deposited body having various good characteristics by supplying as small amount of combustible gas as possible to a burner for glass synthesis, and the burner for glass synthesis used therefor.  <P>SOLUTION: The burner used has a multi-pipe and flame-spouting nozzles which are arranged in one or more circles around the multi-pipe. The flame-spouting nozzles each has a multi-pipe structure, and two or more flame-spouting nozzles are placed per circle. The glass particulates are deposited on a starting material by supplying a glass raw material from the multi-pipe into burner flame, supplying the combustible gas and supporting gas to the flame-spouting nozzles and spouting the flame containing the glass particulates toward the starting material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330905-A (JP)
Title: Tire pneumatic pressure lowering detection method and device and program of tire decompression determination
Inventor: KITANO MASATSUGU
IPC: G01L17/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire pneumatic pressure lowering detection method capable of extending a travelling region to carry out decompression determination of a tire and certainly generating an alarm.  <P>SOLUTION: This tire pneumatic pressure lowering detection method detects lowering of tire pneumatic pressure in accordance with wheel rotation information provided from a tire installed on a four-wheel vehicle. It includes a process to memorize the wheel rotation information, a yaw rate or lateral direction acceleration and a relation of the yaw rate or the lateral direction acceleration and a determined value at the time when the tire is previously made into a normal pressure tire, a process to compute the determined value to detect lowering of pneumatic pressure, a process to set an alarm threshold value of the determined value from the relation of the previously memorized yaw rate or the lateral direction acceleration and the determined value and a process to carry out the decompression determination by comparing the alarm threshold value and the determined value at the time of vehicle run.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334115-A (JP)
Title: Driving circuit for electrooptical panel, electrooptical apparatus equipped with the same, and electronic equipment
Inventor: ISHII MASAYA
IPC: G09G3/36
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform a transfer precharging or a sequential precharging by a driving circuit of an electrooptical panel such as a liquid crystal panel while making a substrate and a device small-sized or simplifying a device configuration and a control style.  <P>SOLUTION: The driving circuit of the electrooptical panel is formed on a substrate, and equipped with a shift register circuit (160) which outputs a transfer signal in order, a sampling circuit (140) which samples an image signal by using an (n)th (n: a natural number of ≥2) sequentially outputted transfer signal as a sampling circuit driving signal and writs it to a data line (114), and a precharging circuit which uses an (n-1)th sequentially outputted transfer signal as a circuit driving signal and writs a precharging signal of a specified potential to the data line (114) prior to supply of the image signal to the data line (114).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341040-A (JP)
Title: Photographing device
Inventor: NATSUME MASASHI
IPC: G03B13/36
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To attain space-saving and the reduction of the number of components by switching functions without installing an exclusive switch for each AF mode and assigning a plurality of functions to one AF switch, and to effectively use the AF switch.  <P>SOLUTION: As to the photographing device provided with an AF selecting means for selecting a full-time AF mode of always performing AF and a one-time AF mode of stopping an AF operation after focusing once by AF, the AF switch for starting the one-time AF is constituted so as to also have a function used when the full-time AF mode is selected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003292147-A (JP)
Title: Article supplying device
Inventor: ISHII TORU
IPC: B65G47/31
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article supplying device capable of supplying articles at predetermined position, intervals and attitude.  <P>SOLUTION: Fruits/vegetables A discharged from a cargo-receiving conveyer 2 are positively moved (centered) to the central part of a carrying passage by rotating supporting rollers 6 arranged in a reversed truncated cheveron shape to the carrying direction. The fruits/vegetables A transported in a stacked or gathered condition are dispersed longitudinally so as to be aligned and centered. The supporting rollers 6 of a terminal end side are rotated faster than the supporting rollers 6 of a starting end side and an intermediate part in order to carry the aligned fruits/vegetables A at accelerated speed toward the carrying direction. The fruits/vegetables A are separated longitudinally and transferred between receiving rollers 3a of a classifying conveyer 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004343512-A (JP)
Title: Video reproducing method and device
Inventor: TANAKA TOSHIHIRO
IPC: H04N5/92
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for realizing searching operations with high visibility for maximizing the decoding processing capability within a range wherein a video can smoothly be reproduced in high speed reproduction of a video signal subjected to inter-frame prediction coding.  <P>SOLUTION: In the case of applying high speed reproduction to an MPEG stream 100 comprising an in-frame coded frame 101 and an inter-frame prediction coded frame 102, the stream is decoded while decreasing a decoding area 111 in a vertical direction on the basis of a value 110 according to the maximum value of a vector searching range in the vertical direction and a search speed / decoding processing capability, frame data 103 for updating the display are selected from slice data included in the decoding area 111 and displayed to attain high speed reproduction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343519-A (JP)
Title: Imaging apparatus and image processing apparatus
Inventor: HOJUYAMA HIDEO
IPC: G06T7/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image photographing apparatus and an image processing apparatus capable of the execution of a processing for eliminating an influence of dust on an imaging optical path without an image selection and designation by a user.  <P>SOLUTION: When the user uses an electronic camera 1, the user selects a normal mode when photographing an ordinary object, or selects a dust information acquisition mode when photographing a reference image of a uniform plane so as to obtain dust information. The electronic camera 1 uses a different file extension depending on whether the photographing mode has been the dust information acquisition mode or the normal mode when recording a data file of the photographed image into a memory card, and adds tag information indicating which photographing mode has been used when photographing, to the photographing image data file concerned (steps S5, S9). A PC 31 decides a reference image to be used from the file extension or tag information, and performs processing for eliminating the dust in the image for correction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI