baber/WOPTO huggingface dataset:
Patent JP-2002372335-A (JP)
Title: Heat exchanger, and heat exchange apparatus using it
Inventor: YAEGASHI JUSUKE
IPC: F28F3/08
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger and a heat exchange apparatus using the former wherein whilst it is light weight and compact, a heat transfer area to a heat medium is kept larger with enough heat exchange efficiency and with the reduced heat exchange. SOLUTION: A heat exchanger 1 has a structure where a metal flow passage plate 3 in which a maze-shaped flow passage is formed is enclosed with a metal shell 4 while making an internal contact with the same. Further, for the metal flow passage plate 3 there is first formed a heat exchange plate 2, where many arch-shaped fins 5 are provided, protruded on a metal plate, which fins provide through-holes 5a communicating the surface and back of the metal plate. The heat exchange plates 2 are overlapped such that the upper surfaces 5b of the foregoing arch-shaped fins 5 are brought into contact with each other, whereby the foregoing maze-shaped flow passage communicated with each other is formed inside and outside of the heat exchange plate.
Patent JP-2002360629-A (JP)
Title: Disposable diaper
Inventor: NEMOTO KEN
IPC: A61F13/15
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper capable of bringing a leg flap part having liquid absorption holding capacity into close contact with the skin of a wearer, with superior fitness to the inguinal region of the wearer, and capable of surely preventing leakage from the periphery of the legs. SOLUTION: In this disposable diaper, leg part elastic members 61 are respectively arranged in an extending state in a pair of leg parts arranged around the legs of the wearer. The leg part elastic members 61 are curvedly arranged so that the lengthwise directional both end parts are respectively positioned on the width directional outside of the side edge 41 of an absorber 4, and pass through the width directional inside of the side edge 41 of the absorbent 4. A leg flap absorbent 43 positioned on the width directional outside of an arranging position of the respective leg part elastic members 61 is bent to the reverse sheet 3 side at wearing time.
Patent JP-2002372148-A (JP)
Title: Controller for hst vehicle
Inventor: MAEHATA KAZUHIDE
IPC: F02D29/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce fuel consumption of an HST vehicle. SOLUTION: The controller for the HST vehicle is provided with a target vehicle speed calculating means 21 of determining a target vehicle speed VT in response to an accelerator manipulated variable UA, an engine output horsepower calculating means 23 of calculating an engine output horsepower LE, an optimum engine speed command calculating means 24 of determining an optimum engine speed command N0 so that an operating point of an engine 1 comes on an optimum fuel consumption line in response to the engine output horsepower LE, and a target HST speed ratio calculating means 27 of determining a target HST speed ratio RT from the target vehicle speed VT and an engine speed NE. It is composed so as to control a speed ratio of an HST 6 so that the target HST speed ratio RT is provided.
Patent JP-2002372841-A (JP)
Title: Image forming device
Inventor: SATO HIROSHI
IPC: G03G15/04
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a stabler cleanerless system by improving electrification performance and preventing conductive particles from being excessively deposited on a charging member in the image forming device of a cleanerless system in which the charging means 2 of an image carrier 1 is a contact injection charging means using conductive particles 40 and the conductive particles 40 are contained in a developer (t) of a developing device 3. SOLUTION: This device is provided with two steps of: exposing the entire surface of the image carrier 1 without applying voltage to a developer carrier 3a of the developing device 3 during the exposure (1); and continuing the state of making the value of |Vd-Vdc| greater than that value in printing operations for a fixed period after the exposure over the entire surface is stopped (2), wherein Vdc stands for DC voltages to be applied to the developer carrier 3a and Vd stands for the dark potential of the image carrier.
Patent JP-2003004752-A (JP)
Title: Microchip and inspection apparatus using the same
Inventor: SANTO YASUHIRO
IPC: G01N21/78
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a microchip for increased inspection accuracy and to provide an inspection apparatus which uses the microchip. SOLUTION: Specimen channels 11-15 that are fine channels for allowing specimens to flow are merged with reagent channels 11a-15a, 11b, and 15b that are fine channels for allowing reagents to flow at merging channels 11c-15c, and a reaction detection section 30 is provided near the merging channels 11c-15c, so that the reaction between specimens and reagents can be detected. Further, a reference channel 16 that is a fine channel for allowing specimens to flow and a reference reaction detection section 30 that is arranged near the reference channel 16 for detecting the specimens are provided.
Patent JP-2003000848-A (JP)
Title: Pachinko game machine
Inventor: SUGAWARA HIROYUKI
IPC: A63F7/02
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the amusement of a player by selectively carrying out displaying production corresponding to liking of a player. SOLUTION: A manually operable switch operation button is provided at the lower part of a front frame. Whenever the player operates the switch operation button, an operation signal from an operation switch 77 linked with this switch operation button is outputted to a signal detection means 58, a production switch signal from the means 58 is transmitted directly to a pattern control means 60, and the display content of a production pattern selected based on these production switch signals sent up sequentially is switched and produce- displayed on a pattern display means (liquid crystal display 16) 21 by a pattern selection means 65.
Patent JP-2002339115-A (JP)
Title: Trousers or skirt
Inventor: MORITA TOSHIRO
IPC: A41D1/14
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a pocket for housing contents such as a cellular phone, etc., housed in the pocket of a pair of trousers or a skirt not on one's thigh but on 'front berry part', for avoiding inconveniences such that when the contents are on the thigh, the contents may be destroyed on loading a baggage on one's knees or a pain is felt at the thigh, etc., and also increase the kind and number of pockets for increasing the housing capacity accompanying the popularization of the cellular phone. SOLUTION: This trousers or skirt is provided with a pocket having a long sideways at the 'front berry part' of the trousers or skirt and also an entrance of the pocket capable of taking out and putting in the contents from the outside of the trousers or skirt.
Patent JP-2002081401-A (JP)
Title: Fluid pressure device
Inventor: GUST MICHAEL J
IPC: F15B13/042
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce valve opening pressure on the high pressure side against the low pressure side of a shuttle valve assembly in a fluid pressure device. SOLUTION: In this fluid pressure device, a shuttle bore 35 is formed in a housing having high pressure and low pressure ports. A shuttle valve assembly 51 including a shuttle spool 63 is arranged within the shuttle bore 35. In the shuttle spool 63, a fluid passage 87 communicating a low pressure chamber 57 and a shuttle outlet 85 by fluid is formed when the shuttle spool 63 moves from a neutral position to an end part of a center region position. Low pressure fluid of the low pressure chamber 57 acts on a shuttle poppet member 75 via the fluid passage 87 and assists the shuttle spool 63 and a shoulder part 67 to open the poppet member 75 and thereby fluid pressure of a high pressure chamber 55 necessary to open the shuttle valve assembly 51 is reduced.  As a result, branch of fluid for cooling and lubrication is generated over operating pressure of a wider range and opportunities of damaging part of a system is minimized.
Patent JP-2003000144-A (JP)
Title: Edible oil
Inventor: SUGISHITA TOMOKO
IPC: A23L1/30
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a functional edible oil including an ingredient having cholesterol reducing function, and good in flavor. SOLUTION: This edible oil originating from rice includes γ-orizanol, tocotrienol and one or more kinds of plant sterols and tocopherol.
Patent JP-2002060946-A (JP)
Title: Method and system for chemical vapor deposition
Inventor: SHIN JU-CHEOL
IPC: C23C16/44
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for chemical vapor deposition for silicide vapor deposition. SOLUTION: A wafer is loaded into a first load rock chamber A 100 of a CVD system, and the inside of the first load rock chamber A 100 is held to a vacuum state. Successively, the wafer in the first load rock chamber A 100 is moved to a second stage treating chamber 108. Silicide is vapor-deposited on the wafer in the second stage treating chamber 108, and when the vapor- deposition is completed, the inside of the second stage treating chamber 108 is made into a high vacuum state. The wafer is cooled and is thereafter moved to a second load rock chamber B 102. After that, residual gas generated in the vapor deposition stage is purged by using air containing H2O (g), and fumes by the residual gas are removed. When a cycle purge is performed in the same flow as the flow of the air at the time of the purge stage, fumes can substantially be removed.
Patent JP-2003002311-A (JP)
Title: Inspection method for bottle.cap assembly and apparatus for the same
Inventor: TAKAKUSAKI NOBUYUKI
IPC: G01B11/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method for a bottle.cap assembly and an apparatus for the same, by which the coupling status of the bottle.cap assembly can be surely checked from above the assembly in its axial direction. SOLUTION: According to the examining method, the turned-coupling status between the bottle and the cap is checked by detecting the position relation between a turned-coupling angle checking mark of the bottle and that of the cap. A first optical system for detecting the turned-coupling angle checking mark of the bottle, a second optical system for detecting the turned-coupling angle checking mark of the cap, and a lighting unit for lighting the checking marks and their surrounding are coaxially arranged with the bottle.cap assembly. The first optical system forms an image of the head of the bottle and the side of the cap including the turned-coupling angle checking mark of the bottle, as a circular plane development image. The second optical system forms an image of the upper surface of the cap including the turned-coupling angle checking mark of the cap, as a disk-shape image.
Patent JP-2003000261-A (JP)
Title: New polypeptide and its dna
Inventor: KITA TOSHIBUMI
IPC: A61P3/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a compound usable as a prophylactic or a therapeutic agent, or the like, for various diseases in which cubulin participates. SOLUTION: The screening method, or the like, for searching for a compound having an ability to bind to apolipoprotein A-I and thereby promoting or inhibiting the binding of a cubulin partial fragment to the apolipoprotein A-I is constructed. The prophylactic or therapeutic agent comprises the compound obtained by the screening method, or the like.
Patent JP-2002335910-A (JP)
Title: Japan cedar leaf essence as health food
Inventor: SASAKI EISUKE
IPC: A23L1/30
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a Japan cedar leaf essence intended for being widely used as a prophylactic food of hay fever or allergy to Gramineae through serving the essence as a health food besides effectively using unnecessary resources. SOLUTION: This Japan cedar essence as a health food is obtained by fully washing Japan cedar leaves and extracting the essence therefrom by pressurization using a pressure cooker or extracting essence by using alcohol as a solvent.
Patent JP-2003002435-A (JP)
Title: Method and device for stacking base material
Inventor: MATSUZAKI YOSHINORI
IPC: B65G57/10
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for stacking base materials capable of restricting increase of carrying speed in carrying the base materials to a stacking base to prevent generation of wrinkles, cracking, bending, etc., in the base materials, and to improve line speed for a whole process even when a base material feed pace is increased. SOLUTION: Two base material carrying devices 4 are used for repeatedly conducting a series of carrying actions as a cycle comprising a holding action to hold the sheet type base material 2 on one end side of the stacking base 3, a moving action to move toward the other end side of the stacking base 3 for moving the base material 2 onto the stacking base 3, a stacking action to release holding to the base material 2, and stacking the base material 2 onto the stacking base 3, and a restoration action to move toward one end side of the stacking base 3, and restore to a position capable of holding the sheet type base material 2 as one cycle. Plural base materials 2 supplied to one end side of the stacking base 3 in order are alternately carried by the two base material carrying device 4 to be stacked onto the same stacking base 3.
Patent JP-2003011934-A (JP)
Title: Tag attaching device
Inventor: AOKI YASUO
IPC: B65B35/58
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a tag attaching device whose working efficiency and safety can be improved by automating an operation of attaching a strip barrel tag to a holding portion of a beverage barrel. SOLUTION: The tag attaching device includes a barrel tag attaching position detecting sensor 70 for sensing an attaching position 70A on a holding portion 1a of a beverage barrel 1 while the barrel 1 is carried from an upstream 10a toward a downstream 10b, a barrel position adjusting device 60 for adjusting the position of the barrel 1 based on sensing signals from the sensor 70 so that a barrel tag 2 can be attached to the attaching position 70A of the holding portion 1a, a barrel tag takeout device 30 for taking the tag 2 out of a barrel tag storage 20, and a barrel tag attaching device 40 for attaching the tag 2 taken out of the device 30 to the position 70A of the holding portion 1a.
Patent JP-2003015231-A (JP)
Title: Scanning exposure device
Inventor: SUZUKI AKIRA
IPC: G03B27/32
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a scanning exposure device which exactly and speedily shields light while suppressing double exposure. SOLUTION: A light shielding shutter 54 is closed in the gap of adjacent picture areas except when scanning and exposing a picture. Namely, a pierced hole is detected by the detection signal of a hole sensor 74, which accompanies the transport of printing paper 104. The operation of the light shielding shutter 54 is started with the rotation of a motor 58. Then, the light shielding shutter 54 enters the optical path of a laser beam and light is shielded. Timing when the light shielding shutter 54 enters the optical path is determined to be matched with that when it reaches the position of the gap between the adjacent pictures by permitting the light shielding shutter 54 to start an operation from the pierced hole which the hole sensor 74 detects.  Thus, double exposure with respect to the recording range of the picture is suppressed and the operation of the light shielding shutter is previously performed. Consequently, light shielding and opening can easily be controlled irrespective of the inertia force of the light shielding shutter 54.
Patent JP-2003017526-A (JP)
Title: Positioning device of semiconductor product for bonding
Inventor: ETO KENJI
IPC: H01L21/60
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To achieve more precise and stable positioning by dissolving the positional dislocation of a semiconductor product due to the rotation of a rotation stage. SOLUTION: A positioning mechanism 20 is arranged on a wind clamper 18 side. By pressing one side surface of the semiconductor product 50 transferred on a bonding stage 16 from an import stage 12 by the rotation stage 14 with a movable member 202 for positioning of the positioning mechanism 20 and pushing the other side surface to a fixed member 201 for positioning, the semiconductor product 50 is precisely positioned at the bonding position.
Patent JP-2003017613-A (JP)
Title: Circuit board and semiconductor device using the same
Inventor: HARUTA KENICHIRO
IPC: H01L23/12
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board capable of reducing occurrence of a reflected noise by decreasing mismatches of characteristic impedances between signal wirings and having no bulge or no peeling of a ground or a power source conductor layer, and to provide a semiconductor device using the same. SOLUTION: The circuit board 8 comprises signal wirings 3 formed of wiring conductors 3a extended in one direction and wiring conductors 3b extended in a direction of 45 deg. to the one direction, and the ground or the power source conductor layer 5 disposed oppositely to the wirings 3 via an insulating layer 2 and having rectangular openings 7 arranged in a lattice state. In this case, the openings 7 are arranged in a direction of 15 to 30 deg. to the one direction.
Patent JP-2003011795-A (JP)
Title: Vehicle washing device capable of washing connecting part of rolling stock
Inventor: KIMURA EIJI
IPC: B61D35/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle washing device capable of washing a connecting part of the vehicle. SOLUTION: A travel bogie 1 is provided with a liquid injection device 3 vertically moving with a top brush 2, the liquid injection device 3 is traversable in the width direction and horizontally rotatable to effectively wash a side face and the inside of the connecting part 51 of the vehicle 50. Further the liquid injection device 3 is vertically rotated at 180 degrees to allow an injection nozzle to direct to the forward direction and the backward direction, whereby the connecting part 51 of both of a front face and a back face of the vehicle 50 can be washed.
Patent JP-2003016442-A (JP)
Title: Image-processor and image processing method, recording medium, and program
Inventor: XAVIER MICHEL
IPC: G06T5/20
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To make the resolution of image effectively and easily variable through small computation processing. SOLUTION: At a step S21, it is judged whether or not inputted image data are in image made, and when it is judged that the data are in the image mode, one-dimensional vertical image refreshing processing is carried out at a step S22. At a step S23, one-dimensional horizontal refreshing processing is performed. At a step S24, fast vertical up-sampling processing is carried out. At a step S25, fast horizontal sampling processing is carried out. Consequently, the image refreshing processing is performed before the up-sampling processing, thus the number of pixels as objects of the one-dimensional vertical image refreshing processing and one-dimensional horizontal image refreshing processing can be suppressed and the computation processing quantity is reducible.
Patent JP-2003018540-A (JP)
Title: Image summarizing method and control program
Inventor: TAKAHASHI NOZOMI
IPC: H04N19/70
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an image summarizing method which summarizes effectively image information comprising a plurality of image segments constituted by adding contents describing information for expressing image contents to every partial image, and a control program of the method. SOLUTION: About one combination of the contents describing information added en bloc to the image segment from younger one, the degree of similarity is calculated for each item, thereby setting the average value as the degree of similarity. After the calculation, combination whose degree of similarity is the highest is searched (S100). The contents describing information is merged simply by setting the younger segment to be precedent. Contents describing information after being merged is added to the partial image of an image segment of identity character number high order of the contents describing information. Low order segments are deleted, and this process is performed until a desired number of image segments is obtained (S104).  A front frame of each summarized image segment and its contents describing information are displayed in a chart format on a monitor, or print output is performed, and the process is finished.
Patent JP-2003017273-A (JP)
Title: Display device and its manufacturing method
Inventor: NAKAYAMA TETSUO
IPC: H01L51/50
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a display device that is capable of display in high luminance and its manufacturing method. SOLUTION: The display device comprises a first electrode 201 made of a light reflecting material, a second electrode 108 made of a light transmission material, and an organic EL layer 107 that is pinched by these first electrode 201 and second electrode 108. A reflecting wall 202 for reflecting the emitting- light h emitted in the organic EL layer 107 toward the second electrode 201 side is provided in the surroundings of the organic EL layer 107. This reflecting wall 202 is constructed as an inner circumference wall formed in a concave shape of the first electrode 201.
Patent JP-2002119501-A (JP)
Title: Method and device for radiographic examination by contrast medium injection
Inventor: RICK ANDREAS
IPC: A61B6/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of times of biopsies deemed as necessary and to improve the reliability of lesion detection by visualizing a breast lesion with high quality. SOLUTION: For a breast examination, a contrast medium is injected to the breast of an examination object, X-ray beams are emitted in the direction of the breast and plural digital images are obtained from the X-ray beams after crossing them with the breast. Then, the display image of contrast generated inside breast tissues is calculated from the digital images.
Patent JP-2003019720-A (JP)
Title: Method for producing lens for eye
Inventor: ICHIKAWA SEIICHI
IPC: B29C39/38
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a novel lens for eyes which can reduce or eliminate defective molding caused by the polymerization contraction of the lens which is generated when the lens is molded from a polymerizable monomer. SOLUTION: In polymerization molding, by forming a relative temperature difference between a molding mold comprising a female mold 12 and a male mold 14 and the polymerizable monomer 42 for forming the lens for eyes in a molding cavity 16 formed between the mold mating faces of the female and male molds 12 and 14, during the time from the closure of the molding cavity 16 filled with the monomer 42 to the end of the polymerization of the monomer 42, the temperature of the molding mold 10 is decreased and/or the temperature of the monomer 42 is increased so that the defective molding caused by the polymerization contraction of the monomer 42 is reduced.