baber/WOPTO huggingface dataset:
Patent JP-2004308577-A (JP)
Title: Water supply equipment
Inventor: TOMITA TSUTOMU
IPC: F04F10/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide water supply equipment capable of feeding water with increased dissolved oxygen in water by mixing air by comparatively simple equipment.  <P>SOLUTION: A water pipe 12 connected with a discharge side of a pump 10 is provided with a negative pressure section 12a in which the pressure of water flowing along the water pipe 12 is reduced to a pressure lower than the atmospheric pressure and which is protruded upward above a water transmission gradient H<SB>G</SB>. The section 12a is connected with one end of a branch pipe 20 freely opened to the atmospheric air. Preferably, an air inflow rate control section comprising, e.g., a control valve 22 for controlling the volume of air flowing into the water pipe through the branch pipe is installed in the branch pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309050-A (JP)
Title: Gas cooking stove
Inventor: TAMURA TAKAYUKI
IPC: F24C3/02
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the thermal efficiency of a cooking stove by guiding combustion exhaust gas of a burner 2 flowing out of the bottom face side of a cooking container P placed on a trivet 6, to ascend without going away much from the peripheral side face of the cooking container.  <P>SOLUTION: The trivet 6 is integrally provided with an outer barrier member 9 of cylindrical shape almost concentric with a cooking stove opening 1a, lower in height than a trivet claw 7 and located outside of the radial outer end of the trivet claw 7 to hinder the combustion exhaust gas from advancing straight in a radially outward direction, and an inner barrier member 10 located between the radial outer end and inner end of the trivet claw 7. The height of the inner barrier member 10 is made lower than that of the outer barrier member 9, and the upper edge of the trivet claw 7 is inclined downward toward the radial inner side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309900-A (JP)
Title: Image forming apparatus
Inventor: NAKAMURA JUNICHI
IPC: H05K7/20
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that effectively cools heat radiated from a high-voltage power source part.  <P>SOLUTION: A printer 1 forms an image on a form by using high-voltage power supplied form a high-voltage power source substrate 5 according to image data. Here, a temperature detection part 11 detects the temperature of the high-voltage power source substrate 5, and a signal processing part 13 controls the driving of a cooling fan F1 cooling at least the heat radiated from the high-voltage power source substrate 5 by a fan driving part 14 driving the cooling fan F1. The heat radiated from the high-voltage power source part is, therefore, cooled with efficiency to cool the inner part of the apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320375-A (JP)
Title: Electronic apparatus
Inventor: OKAMOTO ICHIRO
IPC: G06F1/32
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus which reduces the power consumption of a power fed to active elements used in a rotary operating unit during standby.  <P>SOLUTION: The apparatus comprises a rotatable rotary operating unit, active elements 31, 32 for detecting the rotation of the rotary operating unit, and a means 43 for controlling the power fed to the active elements 31, 32 according to the condition of the apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314416-A (JP)
Title: Adhesive polyolefinic resin film having gas barrier properties
Inventor: NISHIOKA JUN
IPC: B32B27/32
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive polyolefinic resin film having gas barrier properties which has excellent barrier properties against hydrogen, steam and the like and suitably used for the lining or the like of the module case of a battery jar for a battery used, for example, in an electric car or the like.  <P>SOLUTION: The adhesive polyolefinic resin film having gas barrier properties is obtained by laminating upper and rear surface layers 1, 1, each of which comprises an acid modified ethylene segment/propylene segment copolymerized polyolefinic resin, on an intermediate layer 2 comprising an ethylene segment/propylene segment copolymerized polyolefinic resin or a polyvinyl alcohol resin with a saponification value of 65% or above. When the intermediate layer 2 comprises the polyolefinic resin, a metal foil 3 is laminated on each of the surface layers 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317789-A (JP)
Title: Method for manufacturing silver halide emulsion particle
Inventor: SAITO MITSUO
IPC: G03C1/015
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide emulsion excellent in (sensitivity/graininess).  <P>SOLUTION: (1) In the method for manufacturing AgX emulsion grains by adding Ag<SP>+</SP>and X<SP>-</SP>to an aqueous gelatin solution comprising at least water and gelatin, the gelatin is prepared by hydrolyzing gelatin in an acidic aqueous solution of ≤pH 4 to which an acid agent has been added or in an alkaline aqueous solution of ≥pH 9 to which an alkali agent has been added in such a way as to provide a molecular weight 0.01-0.9 time the original molecular weight and by removing 1-100% of the added acid agent or alkali agent. (2) In the method for manufacturing AgX emulsion grains by adding an aqueous solution containing Ag<SP>+</SP>and an aqueous solution containing X<SP>-</SP>to an aqueous dispersion medium 1 solution comprising at least water and the dispersion medium 1, at least one of the added solutions contains the above gelatin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313476-A (JP)
Title: Level difference mobile lift
Inventor: HIRAOKA SHINSUKE
IPC: A61G5/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To offer a level difference mobile lift which assists a user in moving safely and easily in a place with a level difference.  <P>SOLUTION: The level difference mobile lift has a parallel elevation mechanism consisting of a parallel linkage mechanism 14, a motor 16, and a piston 17, and a rotary control mechanism consisting of the motor 26, a shaft 27, and a gear box 28. A seat 23 electrically goes up and down, and rotates by the parallel elevation mechanism and the rotary control mechanism. Since it is not necessary to take an unnatural attitude when rotating the seat in contrast to a case of manual rotation, there is possibility neither that the user is forced to be pained nor that the user may lose balance and may fall from the seat. Also, a handrail 24 is circular and is arranged with a gradient in relation to the seat surface. Thereby, since the handrail 24 reaches a level not to hinder a transfer to the seat on the seat side, it is possible to easily use a lift.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319038-A (JP)
Title: Optical disk device and control program therefor
Inventor: SAI YUKIHIRO
IPC: G11B7/095
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device in which the accuracy of recording and reproducing of information can be improved by preventing the oversensitive reaction of a thread driving means caused by eccentricity of an optical disk or the like and securing the sufficiently comformity of the thread position adjustment.  <P>SOLUTION: An optical disk 1 has a rotation monitoring means 83 monitoring the number of revolutions of the disk, and a thread drive discriminating means 85 obtaining the number of revolutions of the disk corresponding to the desired feeding quantity and making it a a threshold value from the desired feeding quantity of a thread motor 3 and track pitch of an optical disk X, comparing the threshold value with the number of revolutions of the disk obtained by the rotation monitoring means 83, and discriminating yes and no for the drive of the thread motor 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325676-A (JP)
Title: Camera
Inventor: AKIBA MAKOTO
IPC: G03B17/18
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of reducing power consumption required to display a zoom position, thereby extending the life of a battery.  <P>SOLUTION: The camera 1 is provided with a remote control zooming means for shifting the zoom position of a photographic lens 7 based on a zooming signal from a remote control transmitter 3 and a zoom position display means 17 for displaying the zoom position only for a prescribed time so that it can be viewed from a direction of an object when a display demand signal to demand the display of the zoom position or the zooming signal is received from the remote control transmitter 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003275059-A (JP)
Title: Movable chair having chair leg holding member or ball bearing member, and leg holding member stand
Inventor: MIZUMOTO KENJI
IPC: B60B33/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable chair having a chair leg holding member or a ball bearing member, and a leg holding member stand having a function in which a person challenging for the lower half of the body can be easily moved to a suitable position of a table to be utilized while sitting on a chair or a legless chair when utilizing the table.  <P>SOLUTION: In the movable chair having the chair leg holding member or the ball bearing member and the leg holding member stand composed of a mechanism equipped with the leg holding member (3) or the ball bearing member (12) at a required position on the lower top of the leg (2) of a chair body (1) and the leg holding member stand (4) for holding the mechanism, the movable chair having the chair leg holding member or the ball bearing member and the leg holding member stand is composed of the mechanism in which the leg holding member (3) or the ball bearing member (12) to be attached onto the leg (2) is removable, or a mechanism in which the leg (2) of the chair is integrally provided with the leg holding member (3) or the ball bearing member (12) and the leg holding member stand (4) for holding the mechanism.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004326546-A (JP)
Title: Device and method for reading information code
Inventor: ITO KUNIHIKO
IPC: G06K7/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information code reading device for shortening the time required for reading and decoding an information code with an inexpensive configuration.  <P>SOLUTION: The image signal data of an information code read by a CCD sensor 1 and A/D converted are first inputted to a characteristic detection gate array 5, and then a characteristic pattern included in the information code is detected by a characteristic detecting part 8. When the characteristic detection proves successful, the data fetch from the CCD sensor 1 is interrupted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326616-A (JP)
Title: Image processor control data creating program and recording medium
Inventor: YOSHIDA DAISUKE
IPC: G06F3/12
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To automatically set the storage capacity of the font cache and pattern cache of an image processor to an optimal value according to character data and image data included in an original image data to be printed.  <P>SOLUTION: This image processor control data creating program (P1) enables an information processor (H) to function as: a transmission image data creating means (C4) comprising a character data converting means to convert character data included in an original image data to be printed into character data to be transmitted, and an image data converting means to convert image data into image data to be transmitted; and a storage capacity setting data creating means (C6) to create storage capacity setting data to set the storage capacity of the font cache and pattern cache of the image processor according to the processing of the character data conversion means and image data conversion means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004025856-A (JP)
Title: Imaging apparatus
Inventor: SAKAKIBARA MASAHIRO
IPC: B41J29/13
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of restraining backlash of a cover member and a body in the vertical direction to a small degree, and preventing inadvertent opening of the cover member at the time of hooking and lifting the cover member by a hand.  <P>SOLUTION: In the case a cover member 5 is moved vertically with the cover member 5 disposed at a closed position, since a projection part 52 of a lock lever 51 mounted on the cover member 5 comes into contact with a flat surface part 34 of a hook member 30 mounted on a main body 3, backlash of the cover member 5 and the body 3 in the vertical direction can be restrained to a small degree. In the case a multi-function peripheral unit 1 is lifted by hooking with a hand by the lock lever 51 of the cover member 5, since the projection part 52 of the lock lever 51 is engaged with a hole part 31 of the hook member 30, inadvertent opening of the cover member 5 can be prevented by limiting further movement of the lock lever 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006854-A (JP)
Title: Substrate processing apparatus
Inventor: NISHIMURA JOICHI
IPC: H01L21/677
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus capable of keeping a time, which is required for cleaning a substrate after a film forming process is finished, constant, uniformly cleaning the substrate, and transferring the substrate subjected to a film forming process as keeping it clean.  <P>SOLUTION: The substrate processing apparatus is equipped with a substrate cleaning device 1 for cleaning the substrate subjected to a film forming process through a CVD processing device 12 provided with a processing unit. Furthermore, the substrate processing apparatus is equipped with cleaning units 6 and 7 for cleaning the surface of the substrate, a reversing/cleaning unit 8 for cleaning the rear of the substrate, an indexer unit 75 provided with a loading/unloading table 73 where a substrate transfer cassette 12 is mounted, the processing unit of a CVD processing device 12, and substrate transfer mechanisms 4 and 74 for transferring the substrates from the cleaning units 6 and 7 and the second cleaning unit 8 to the indexer unit 75.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004292050-A (JP)
Title: Kerosene container with rotator
Inventor: MATSUDA KYOKO
IPC: B62B1/26
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kerosene container which can be arbitrarily and easily moved to other places by even a woman or an elderly person although the kerosene container is very heavy when filled with kerosene and it is hard to carry the heavy container.  <P>SOLUTION: The kerosene container is provided with a rotator and a knob which are integral with a container body at its bottom, and can be easily carried by rotating the rotator using the knob.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336293-A (JP)
Title: Electro-optical device with sounding body, manufacturing method therefor and electronic unit
Inventor: WADA KEIJI
IPC: G02F1/1339
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin, space-saving electro-optical device with sounding body and to provide a method of manufacturing the device and an electronic unit.  <P>SOLUTION: The electro-optical device is provided with: a display element part 10 having a liquid crystal display device 12 in which a picture display part 12a for displaying a picture is arranged; and a sounding part 20 having the sounding body 21. The display element part 10 and the sounding part 20 are arranged in such a way that the sounding part 20 is positioned at a rear face (heat sink 15) of the display element part 10, and a first air space A is constituted at least of the rear face of the display element part 10 and the sounding body 20. Thus, it is not necessary to arrange a sounding body frame 22 at the rear face of the display element part 10, and the thickness of the electro-optical device is saved by the thickness of the sounding body frame 22 and the height thereof is saved by the height obtained by adding the display element part 10 and the sounding part 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329512-A (JP)
Title: Fastener smoother and manufacturing method therefor
Inventor: TOFUKU YAYOI
IPC: C10N30/06
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To smooth a fastener.  <P>SOLUTION: The fastener smoother is structured by mixing wax with a natural or synthetic oil or mixing with a perfume under certain circumstances and cooled, and filled into a portable container and adding a green tea extract. In this case, the ratio between the wax and the mixture is preferably 7 to 3 to 9 to 1. The portable container may be a lipstick type, a pen type, a container with a lid or the like. The natural oil is preferably something having oxidation stability such as a jojoba oil and the perfume is preferably an essential oil (pure essential oil).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334729-A (JP)
Title: Apparatus and program for eliminating ambiguity in natural sentence
Inventor: KIDA ATSUKO
IPC: G06F17/27
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To find out a concord relationship being presumed to be truly correct in text data composed of inputted Japanese natural sentence and eliminate ambiguity in the natural sentence, by using a database storing concord pairs forming "concord" in Japanese sentences.  <P>SOLUTION: When two or more concord relationships appear in a Japanese natural sentence, based on inputted text data, making the meaning of the sentence ambiguous, from among the distances between words of call elements and response elements in the natural sentence, a response element having a concord relationship, corresponding to an average distance between words of call elements and response elements stored in a concord pair database DB1 is mechanically selected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335949-A (JP)
Title: Aligner and exposure method
Inventor: KOYAMA MOTOO
IPC: G03F7/20
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner comprising a solid light source capable of enhancing and controlling the power of an ejected light.  <P>SOLUTION: In the aligner for transferring the pattern of a mask M onto a photosensitive substrate by introducing a light beam being ejected from a light source unit 1, the light source unit comprises a first array light source having a plurality of solid light sources arranged in array and ejecting a light of a first wavelength, a second array light source having a plurality of solid light sources arranged in array and ejecting a light of a second wavelength different from the first wavelength, and a means for composing the optical path of a light ejected from the first array light source and the optical path of a light ejected from the second array light source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340441-A (JP)
Title: Complex heat exchanger
Inventor: KAMIYAMA NAOHISA
IPC: F28F9/02
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a complex heat exchanger with a plurality of heat exchanger parts integrated, wherein difference in dimensional change due to thermal expansion between the heat exchanger parts can be efficiently absorbed.  <P>SOLUTION: In the complex heat exchanger, a header pipe 11 and a core part 13 consisting of a plurality of heat exchange tubes 38 are divided with partition walls 22-25 and a false heat exchange passage member 15 as a boundary in the laminated direction, and one of the divided parts is an oil cooler part 16 and the other is a capacitor part 17. A cutout 44 is formed in the header pipe 11 located between the partition walls 22, 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342205-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: SHIMODA KAZUMASA
IPC: G11B5/65
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the magnetic cluster size without deteriorating the coercive force, heighten the orientation properties of a recording layer to reduce the noise, in a perpendicular magnetic recording medium.  <P>SOLUTION: A projecting and recessed part controlling layer 3 having minute projecting and recessed parts having 3 to 10 nm average interval and ≤0.5 nm surface roughness is provided under a recording layer 5 of the perpendicular magnetic recording medium provided with the recording layer 5 consisting of an alloy magnetic material containing Co and Pt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338865-A (JP)
Title: Thin paper feeder
Inventor: YAMATO JUNJI
IPC: A47K10/34
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin paper feeder that can be miniaturized and can be further reliable by using a drive system of a cutter unit without requiring any link mechanisms and guide members.  <P>SOLUTION: In the thin paper feeder 1, a rotary type is used as the cutter unit 3, and a common motor is used as the drive source of a conveyance mechanism 8 and the cutter unit 3. A one-way clutch 90 is arranged at a drive force transmission route from the motor to the conveyance mechanism 8 and the cutter unit 3, and the one-way clutch 90 is arranged near a conveyance path 5. Additionally, the cutter unit 3 has a fork-like cutter 31 having an arc-like section with a position that nearly overlaps with the rotation center of the drive roller 80 as a center, and the radius of curvature of the rotation track of the fork-like cutter 31 is nearly equal to that of the arc section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341839-A (JP)
Title: Selective operation mechanism
Inventor: NISHIGORI TAKATOMI
IPC: H01H13/74
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selective operation mechanism for selectively operating a plurality of operated bodies so that one of them is regularly in an operating state without using the elastic force of a spring for retaining an operated body in one position and the other position, or regularly needing the elastic force with a simple structure.  <P>SOLUTION: Operating rods 18a-18c for independently operating the operated bodies are slidably arranged on a valve element 2, and a belt 25 as a flexible control member both ends of which are hooked on the valve element 2 is orthogonally slidably engaged with the operating rods 18a-18c, so that the operating rod laid in the working state is slid and returned back by a tensile force generated in the belt 25 when the other operating rods are operated and slid. This mechanism is applicable to the multi-way change-over valve of a water purifier or an electric contact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340280-A (JP)
Title: Start clutch for transmission
Inventor: IWASAKI KEITA
IPC: F16D25/12
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a start clutch for a transmission, achieving compatibility between fuel economy performance and cooling performance.  <P>SOLUTION: A clutch chamber cover 11 blocking a clutch chamber 16 is provided between an input shaft 3 of a CVT 21 and a clutch drum 6, an oil seal 12 is interposed between the clutch chamber cover 11 and the input shaft 3, and a lubricating circuit is provided with a control valve 19 for varying the oil pressure supplied to an oil inlet 8a and a CVT control unit 189 for outputting a lubricating oil supply control command depending on the running condition to the control valve 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI