baber/WOPTO huggingface dataset:
Patent JP-2003063683-A (JP)
Title: Press roller
Inventor: KAWAMOTO MAKOTO
IPC: B65H5/06
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem of increase in the number of parts and the assemblage manhours in using fastening members such as screws in installing a press roller to a device provided with a sheet feeding passage. SOLUTION: In a complex machine 1 having the sheet feeding passage 12 inside, the press roller 26 is installed on a first part 7a of an L-shaped plate spring 27. A second part 27b is installed on the main body side of the complex machine 1, and the press roller 26 is pressure-fit to the sheet being fed. A hole 27e is formed in the second part 27b in the plate spring 27, and the plate spring 27 is inserted to a protrusion 28b provided on an installation surface 28a of a main body of the complex machine 1 to be fixed.
Patent JP-2003070022-A (JP)
Title: Three-dimensional image compressing method, apparatus and system
Inventor: MASUTANI TAKESHI
IPC: H04N13/02
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To overcome the problem wherein a parallax image is compressed to lose pixel information, resulting in the deteriorated quantity of a three- dimensional image. SOLUTION: Two parallax images 11a, 12a are combined to form a stereoscopic image 1c. Three pixels are selected in the order of 11R, 11B, 12G every two pixels of the first parallax image 11a to form one pixel in a first compressed image 11b. Three pixels are selected in the order of 21G, 22R, 22B for each two pixels of the second parallax image 12a offset by one pixel from the first parallax image 11a to form one pixel in a second compressed image 12b. Pixels are alternately read from the first and second compressed images 11b, 12b to form the three-dimensional image 1c.
Patent JP-2003071179-A (JP)
Title: Electric washing machine
Inventor: OGURA TAKESHI
IPC: H02P27/06
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To make a control means to drive a brushless direct current electric motor of an electric washing machine inexpensive by simply structuring the control means. SOLUTION: Output voltage of a voltage multiplying rectifier 42s is passed as it is with the operation of a booster circuit 42t stopped and supplied to an inverter 42u in a washing and dehydration process in which a pulsator 4 is rotated and in a rinsing process in which the washing and dehydration tub 2 is rotated with rinsing water collected in an outer tub 5, the pressure booster is operated, output voltage of a voltage multiplying rectifier is increased and supplied to the inverter.
Patent JP-2003074330-A (JP)
Title: Hc adsorbing unit
Inventor: TAKE MICHIO
IPC: F01N3/08
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a new HC adsorbing unit which efficiently detaches adsorbed hydrocarbon (HC) over a wide temperature region from a low temperature region to a high temperature region. SOLUTION: A carrier 2 is divided into two or more zones A, B in parallel with a flow direction of gas, each of these zones A, B is made to carry respectively independently two or more kinds of HC adsorbing materials A, B of different HC desorption temperature characteristics. In this way, by eliminating adsorbing of HC desorpted from a certain adsorbing material by the other adsorbing material, the HC is efficiently desorpted from a low temperature region over to a high temperature region.
Patent JP-2003077116-A (JP)
Title: Magnetic recording medium
Inventor: MASAKI KOICHI
IPC: G11B5/70
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium formed by using fine hexagonal ferrite and satisfactory in short wavelength output and a C/N and stable in recorded magnetization when the magnetic recording medium is reproduced by using an MR head. SOLUTION: The magnetic recording medium wherein a non-magnetic layer formed by dispersing non-magnetic powder in a bonding agent is provided on a substrate and a magnetic layer formed by dispersing ferromagnetic powder in a bonding agent is provided thereon is characterized in that the magnetic layer contains hexagonal ferrite powder having 10-35 nm average plate size, 135-400 kA/m coercive force He, SFD (25 deg.C) of 0.40-0.90 and ΔSFD=SFD (100 deg.C)-SFD (25 deg.C) or (-0.15) to (0.20).
Patent JP-2003038081-A (JP)
Title: Device for removing alga
Inventor: ARAKI KIICHI
IPC: A01K63/04
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing algae of river, lake or fish farm. SOLUTION: Blades 4 rotating to left and right to the advancing direction to an arm of a small-sized underwater construction machinery are arranged at equal interval on a V belt 3 and these blades 4 are connected with rod springs to form a rotary algae-removing machine, and in a place having at least 700 mm water depth, a guide wheel is attached to the machine to control water depth and the rotary algae-removing machine is operated ordinarily from the downstream of river, etc., to the upstream while control water depth to cut and remove algae.
Patent JP-2003073504-A (JP)
Title: Molding composition
Inventor: SATO MITSUHIRO
IPC: C08L97/02
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a molding composition not containing chlorine or a fluorescent brightening agent and capable of forming a molded article since it has a good flowing property. SOLUTION: This molding composition 1 is obtained by mixing a polyolefinic synthetic resin 2 and a paper, in which the paper is paper powder 3 having 30-80 μm mean particle diameter and not containing chlorine and the fluorescent brightening agent, and has 25-80 wt.% range weight ratio of the synthetic resin 2 to the total weight of the composition 1 and 20-75 wt.% range weight ratio of the paper powder 3 to the total weight of the composition 1.
Patent JP-2003078515-A (JP)
Title: Contents distributing system, decoding device, encrypting device, decoding program, and encrypting program
Inventor: NAKAMURA NOBUTATSU
IPC: G06F21/10
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To make it much more difficult to illegally decode encrypted contents by preventing any information embedded in an electronic watermark from being illegally erased in the distribution system of digital contents. SOLUTION: A decoding device 100 is provided with an encrypted contents reading part 10 for successively reading the data of digital contents by each decided block from the top of the data, an initial parameter holding part 30 for holding an encryption parameter being information for decoding the leading block of the encrypted contents, a decoding processing part 20 for decoding each block of the encrypted contents, an electronic watermark detecting part 40 for detecting electronic watermark information embedded in the block from the data of the block decoded by the decoding processing part 20, and a detected information processing part 60 for generating the encryption parameter being information for decoding the next block based on the electronic watermark information detected by the electronic watermark detecting part 40.
Patent JP-2003072436-A (JP)
Title: Child seat locking device
Inventor: YAMASHITA HISAO
IPC: B60R22/10
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent locking of a child seat arranged on a seat of a vehicle with a vehicle body side from easily releasing. SOLUTION: A striker 10, fixed to a pipe 2 that is fixed to the vehicle body and extended in the car width direction, extends close to the lower end of a seatback 6 and the rear end of a seat cushion 7, a bracket 11 of approximately U-shaped longitudinal section fixed to the pipe 2 extends from a tip of the striker 10 to the front part of the vehicle body while embracing the striker 10, an arm 8 arranged on the rear end of the child seat extends to the rear part of the vehicle through the part between the lower end of the seatback 6 and the rear end of the seat cushion 7, and a latch 9 arranged on the tip of arm 8 is engaged with the striker 10.
Patent JP-2003082540-A (JP)
Title: False twist yarn
Inventor: MATSUDA TATSUAKI
IPC: D02G3/26
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a false twist yarn which is made into a woven fabric and a knitted fabric which have excellent soft feeling, can keep light and dry feeling, water absorption properties, quick-drying properties and exhibits excellent drape and has feeling of new sense different from that obtained from the conventional drawn yarn or false twist yarn due to slight cross-sectional deformation when formed into a fabric. SOLUTION: This false twist yarn comprises a structural single fiber having an X type cross section with a four-leaf projection part around the single fiber and satisfies characteristics that (1) the structural single fiber has the X-type cross section with the four-leaf projection part around the single fiber and >=80% of the single fiber has >=145 degree and <=175 degree bending angle, (2) the elongation is >=20% and <=50%, (3) the stretch recovery (CR) is >=10% and <=40%, (4) the crimp development extension ratio (TR) is >=0.5% and <=15%, (5) the maximum shrinkage stress value is >=1 cN/dtex and <=1.0 cN/dtex and (g) the number of interlacings is >=4 and <=50.
Patent JP-2003070701-A (JP)
Title: Vacuum cleaner
Inventor: HIRAHARA YOSHIYUKI
IPC: A47L9/16
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner which does not require to remove a filter frame from the upper opening of the dust collecting vessel and to scrape off layered dust adhered on the lower face of the filter by a hand, etc. SOLUTION: The vacuum cleaner is equipped with the main body 3 with a built-in electric blower 2 and a dust collecting vessel 10 detachably attached on the main body. The dust collecting vessel has an air suction port 13 and an upper opening 34 on the upper part of the main body 3. A filter body is detachably attached to the upper opening 34. Air is sucked into the dust collecting vessel 10 through the air suction port 13. The air is passed through the filter body 11 and sucked by the electric blower 2. The vacuum cleaner is also equipped with a dust taking means 14 to be made abut on the lower face of the filter body 11 or not by whether suction force by the electric blower exists or not.
Patent JP-2003087439-A (JP)
Title: Usim card, mobile terminal, prepaid card operation system, and prepaid card operation method
Inventor: OGAWA HIDENORI
IPC: G06Q10/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a prepaid card and a card operation system that are adaptive to a coming USIM (Universal Subscriber Identity Module) and 3G era by eliminating defects of a conventional prepaid mobile terminal. SOLUTION: An issue bureau 20 issues a card 52 recording 'USIM ID' and 'communication available monetary amount'. A user 50 loads the card 52 to the mobile terminal 51, rents a communication ID from a communication enterprise 10 and starts making a speech. When the 'monetary amount' recorded in the USIM gets smaller, the user applies extension of the speech time to a charge collection agent 30. When the application passes the credit investigation, the communication enterprise system 11 informs the mobile terminal 51 about the addition of the monetary amount.
Patent JP-2002158291-A (JP)
Title: Low voltage transistor with high breakdown voltage to substrate
Inventor: CARPENTER JR JOHN H
IPC: H01L27/088
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage transistor whose breakdown voltage on a body substrate is high wherein a low voltage transistor can be sued for a high-voltage application, high gain is expected with accurate matching by the transistor, and only diffusion of an existing well is required. SOLUTION: High breakdown voltage transistors (30 and 30') are formed in a well arrangement. In this arrangement, at least a part of shallow and much doped well (44) is provided in a deep and less doped well (50), with both wells formed in an epitaxial layer (43) of a substrate (42). The deep well (50) is used to form a high voltage transistor, by itself, as well while the shallow well (44) is used to form a low voltage high-performance transistor by itself. With this configuration, a high-performance transistor of accurate matching can be used for a high bias voltage application, with no fear of breakage at the junction of body substrate (in short, 'back gate-substrate').
Patent JP-2003079987-A (JP)
Title: Washing and drying machine
Inventor: TOZAKI SO
IPC: D06F58/02
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent lint or cooling water entering a heat exchanger from getting stirred up by a circulating air current and getting into a downstream blower. SOLUTION: A circulation passage 37 is through a water tub 24 in which a drum 26 is internally provided. A heat exchanger 35 is provided on the upstream side in which air circulates, and a blower 33 and a heater 34 are arranged on the downstream side. In the heat exchanger 35, a water feeder 38 is provided in the upper portion on the inside of a vessel case 50 and ribs 42 and 61 scattering water fed from the water feeder 38 are provided in the lower portion, and a swollen space 62 lowering the flow velocity of circulating air is formed above the ribs 42 and 61 in the vessel case 50.
Patent JP-2003080257-A (JP)
Title: Apparatus for producing electrolytic water
Inventor: AKIYAMA OSAMU
IPC: G01N21/05
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing electrolytic water which generates an alarm signal to a user and prohibits the use of the electrolytic water when effective chlorine concentration falls than a predetermined value. SOLUTION: When the effective chlorine concentration measured by a data processing unit 38 of a measuring part 30a becomes under a fixed level, a control part 40 shuts off the switches 14a and 14b of a DC voltage supply 14 for an electrolysis vessel 11, closes the valves 23 and 24 of the intakes of an acidic water tank 86a and an alkaline water tank 86b provided outside, and then the user cannot use the electrolytic water. A blinking on the effective chlorine concentration at that time is displayed on the concentration display 39a of an output part 39 so that the user realizes the state, and a buzzer 39b sounds.
Patent JP-2003082148-A (JP)
Title: Method for manufacturing polyolefin resin preliminarily expanded particle
Inventor: YANAGIHARA YUTAKA
IPC: C08J9/18
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin resin preliminarily expanded particle low in the variation in magnification. SOLUTION: In this method for preparing the polyolefin resin preliminarily expanded particle, a polyolefin resin particle is dispersed in an aqueous dispersion medium in a pressure-tight vessel, and after the resin particle is heated to not lower than the softening point of the polyolefin resin and pressurized, it is discharged into a vessel with a pressure lower than the pressure of the pressure-tight vessel. At this time, all the preliminarily expanded particle is collided with a collision board or the wall of the vessel which is installed at a distance of L (5 mm<L) from a discharge point of the particle.
Patent JP-2003052410-A (JP)
Title: Shoes provided with holes in counter uppers
Inventor: HATA MASAAKI
IPC: A43B23/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide short shoes which immediately restore counter uppers and serve as ordinary shoes even when the shoes are worn with the heels trampled. SOLUTION: The short shoes made of uppers and cuff pads having excellent stretchability and restoring power as material are formed by providing the counter uppers abolishing counter cores with suitable holes.
Patent JP-2003082859-A (JP)
Title: Curing sheet
Inventor: ISHII MASASHI
IPC: E04G21/30
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a curing sheet which alleviates construction work of component members to be built on a floor. SOLUTION: On an upper surface of the sheet to be laid on the floor, design information including mounting locations of the component members and piping drawings is indicated, which facilitates confirmation of the types of the component members and their installation locations on the floor. Work such as marking in the construction field is also alleviated. Further, the sheet at locations where the component members such as wall materials are arranged, is subjected to dividable finish, and therefore the sheet at the locations can be easily divided.
Patent JP-2003087654-A (JP)
Title: Imaging apparatus
Inventor: IKEBE KEIICHI
IPC: H04N5/243
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which can improve imaging operability by shortening the arithmetic time of correction processing, etc. SOLUTION: The imaging apparatus is equipped with an imaging device 6, a shutter device 5 which controls exposure/shading of the imaging device 6, an analog/digital converting means 8 which converts the video signal from the imaging device 6 into digital data, an image data controller 10 which has the analog/digital converting means 8 connected to its input side and obtains fixed pattern noise data when the imaging device 6 is shaded before beginning to be exposed to, and a means 14 which stores the fixed pattern noise data together with their position information. The image data controller 10 rearranges fixed pattern noises obtained from the imaging device 6 according to their levels and outputs them as data for interpolation processing and color processing or correction processing for gradation control and edge emphasis to the storage means 14.
Patent JP-2002289315-A (JP)
Title: Electric wire treatment device, flux application device, soldering device and exchange unit for soldering
Inventor: MIYOSHI AKIRA
IPC: B23K3/06
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire treatment device to downsize whole device and save space. SOLUTION: As an electric wire treatment unit, this device is equipped with an applicator 60 to carry out crimping of a crimping terminal to a terminal part of an electric wire 2, and soldering units 7, 8 to carry out soldering to a core wire part exposed at the terminal part. The applicator 60 and the soldering units 7, 8 are removable at an installation part 13a and made mutually exchangeable. A flux vessel 15 in which a flux solution is pooled and a solder vessel 16 in which solder of a molten state is pooled are installed at the soldering units 7, 8. The units are equipped with a flux solution retaining a cylindrical body wherein the flux solution is retained and wherein a retaining hole, which can be removably inserted into the core wire part, is formed.  By downward operation of the core wire part, the core wire part is soaked into a piled up part by the surface tension of the solder pooled in the solder vessel 16, and the solder is adhered.
Patent JP-2003086895-A (JP)
Title: Vertical resonator-type semiconductor light emitting element
Inventor: TAKAOKA KEIJI
IPC: H01S5/183
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a vertical resonator-type semiconductor light emitting element has high thermal resistance because the semiconductor light emitting element is small in size, and a DBR mirror forming a reflecting mirror is low in thermal conductivity, therefore an active layer rises in temperature by heat released when a current is applied, and it is difficult for the semiconductor light emitting element to output high power. SOLUTION: A groove is cut in around a light emitting part as deep as a current constriction part, and an electrode is formed direct on the groove. By this setup, a distance from a heat releasing part to the electrode is shortened, and heat is easily conducted in a lateral direction.
Patent JP-2003088654-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which implements quick discharge of balls and improves the reliability of the discharge. SOLUTION: The game machine includes a discharge control means 23 for controlling a first discharge device 100 and a second discharge device 200. The discharge control means 23 is comprised of a winning game ball parallel operative discharge control means for operating both the first and second discharge devices 100, 200 to discharge winning game balls when only winning conditions are satisfied, and both game ball parallel operative discharge control means for operating the first discharge device 100 to discharge the winning game balls and operating the second discharge device 200 to discharge lending game balls when winning conditions and lending conditions overlap one another.
Patent JP-2003088228-A (JP)
Title: Operating apparatus of combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01D67/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To facilitate driving operation in longitudinal posture of a combine harvester. SOLUTION: A driving part 7 is constituted of a front operation box 9 which is arranged in a standing state upward from the front end of a step floor 8, a driving seat 10 provided behind the step floor 8 and a side operation box 11 provided on the left lateral side of the driving seal 10, and a throttle lever 18 is arranged on the front left side of the driving seat 10 in the side operation box 11 and on the side close to the rear end of the step floor 8. A throttle lever 18 is arranged on the front left side of the driving seat 10 and on the side close to the rear terminal part of the step floor 8 and is positioned in front side of the upper half body of an operator in an operation posture looking forward while sits on the driving seat 10 or in an operation posture looking backward while the operator stands on the step floor 8 to facilitate the operation.
Patent JP-2003088657-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can prevent the oscillation of an arm member of a hinge mechanism until the arm member is coupled turnably to either of two members after being provided turnably in the other one of them. SOLUTION: The hinge mechanism 3 for turnably coupling the two members 1 and 2 is equipped with the arm member 30 which is coupled turnably to the member 2 after being provided turnably in the member 1. The arm member 30 is equipped with a displacement part 35 in which a position relative to the member 1 is displaced from a pre-coupling position to a post-coupling position in keeping with coupling to the member 2. The member 1 is provided with an arm stopper 40 which allows the displacement part 35 in the pre-coupling position to be held in a prescribed position with respect to the direction of turning of the arm member 30. The holding of the arm stopper 40 to the displacement part 35 of the arm member 30 is released by utilizing the displacement of the displacement part 35 to the post-coupling position.
Patent JP-2003088712-A (JP)
Title: Solid-liquid separator
Inventor: YONEDA ISAO
IPC: B01D29/62
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid separator capable of enhancing assembling properties and maintenance properties. SOLUTION: A drainage part for housing a solid-liquid mixture charged from a charging port 452 to perform the drainage treatment thereof on a liquid discharge part is formed by fixed teeth 441 and moving teeth 411 forming a circular arc shape and formed into a comb-tooth shape to be meshed with each other, a rotary plate 418 integrated with the moving teeth 411 and a side surface plate 420 and a solid component after drainage is allowed to fall to a solid discharge part along the rotary plate 418 by reversing the moving teeth 411. An apparatus housing is divided into an upper housing 450 and a lower housing 440 across the drive shaft 412 of the rotary housing 418 to form bearing parts 453 and 443 for holding the drive shaft 412 between both housings.  A drive part housing (drive part base 470), which has recessed parts 471 and 491 fitted to the outer peripheries of the outside projected parts of both bearing parts 453 and 443 formed thereto, and a control part housing (control part base 490) are attached to both ends of the drive shaft 412.