baber/WOPTO huggingface dataset:
Patent JP-2001273850-A (JP)
Title: Field emission electron source and its inspecting method and device
Inventor: KUNUGIBARA TSUTOMU
IPC: H01J9/42
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a high performance field emission electron source and a method and a device for simply deciding the quality of the field emission electron source. SOLUTION: Electrons injected into an intense electric field drift layer 6 are accelerated and drifted without colliding with silicon microcrystals 63 by the electric field applied to silicon oxide films 64 and are emitted through a surface electrode 7. Performance of photoluminescence measurement by light excitation of the intense electric field drift layer 6 detects peaks of emission from the silicon microcrystals 63. In a defective article with small emission current, peaks of emission from the silicon microcrystals 63 are not detected.
Patent JP-2001277111-A (JP)
Title: Work device capable of setting work amount at machining work
Inventor: NISHIO SHINJI
IPC: B24B47/20
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To set a work amount to a suitable value in each process while doing actual work. SOLUTION: This device has a workpiece rotational mechanism 25 rotating a workpiece W, a grinding wheel rotational mechanism 19 rotating a grinding wheel T around a rotary shaft in parallel to a rotary shaft X of the workpiece rotational mechanism, an axial feed mechanism 27 relatively moving the workpiece W and the grinding wheel T along the above rotary shaft X, an orthogonal feed mechanism 18 relatively moving the workpiece W and the grinding wheel T in a direction Z orthogonal to the above rotary shaft X, a control device 12 operating these axial feed mechanism 27 and orthogonal feed mechanism 18 alternately repeated by a plurality of times, and a plurality of orthogonal feed amount setters from 102 to 106 connected to this control device 12 to set an orthogonal feed amount of the next work. A grinding amount can be easily set during grinding work by the setter from 102 to 106.
Patent JP-2001277154-A (JP)
Title: Protective cover for power tool
Inventor: TANABE HARUYUKI
IPC: B25F5/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To simply exchange a cutter while the power tool is covered with the protective cover. SOLUTION: The protective cover 7 of the power tool is detachably fixed to a housing 8 of the power tool. The protective cover 7 is divided as a plurality of protective cover pieces 7a, 7b, and the plurality of protective cover pieces 7a, 7b are rotatably connected to each other.
Patent JP-2001275675-A (JP)
Title: Polyhydroxybutyric acid synthase group and gene encoding the same
Inventor: YANO TETSUYA
IPC: C12P7/62
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To produce a polyhydroxybutyric acid(PHB) synthase group useful for PHB synthesis, to provide the corresponding genes respectively encoding the synthases, to provide recombinant vectors respectively integrated with the above genes, to provide transformants afforded by respectively transferring the above recombinant vectors into hosts, to provide a method for producing the PHA synthase group using the above transformants, and to provide a method for producing the corresponding PHBs respectively using the above transformants. SOLUTION: The enzymes belonging to a PHA synthase group or the corresponding PHBs are produced by transferring the respective genes of enzymes belonging to the PHA synthase group obtained from Ralstonia eutropha TB64 strain into respective host organisms to afford the corresponding transformants which are then cultured.
Patent JP-2001278354-A (JP)
Title: Packaging body for maintaining freshness of fruits and vegetables
Inventor: HIRANO KYUICHI
IPC: B65D85/50
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body for maintaining freshness of fruits and vegetables which can realize the tight sealing at a level free from any practical problems without using any facility such as a heat sealer. SOLUTION: This bag-like packaging body for maintaining the freshness of fruits and vegetables formed of a single-layered or multi-layered polymer film having the thickness of <=100 μm comprises a bag-like portion in which the content can be placed from an opening part of the bag-like packaging body and a lid portion which is continuous thereto and covers the opening part of the bag-like portion when it is folded, the adhesive is applied to at least one portion in the vicinity of the lid portion or the opening part.  After fruits and vegetables are placed in the bag-like packaging body, and the opening part is folded at the lid portion, and adhered thereto by the adhesive to realize the tight sealing, the concentration of the carbon dioxide gas in the packaging body becomes higher than that in the atmosphere by the breathing of the contents, i.e., the fruits and vegetables, and the oxygen concentration in the packaging body becomes lower than the oxygen concentration in the atmosphere.
Patent JP-2001275461-A (JP)
Title: Driving part structure of combine harvester
Inventor: OOMORI MIKIO
IPC: B60N2/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a driving part structure capable of stably driving even in such posture as to look into the front of a machine body. SOLUTION: In this driving part structure, a supporting tool which vertically swingably has a driving seat 10 around right and left shaft centers positioned on the front side and supports the driving seat 10 in a downwardly inclined posture is installed, and a knee pad 20 is arranged on the inner side of front wall of the driving part positioned in the front of the driving seat 10.
Patent JP-2001277913-A (JP)
Title: Seat for automobile
Inventor: YOSHIZAWA KIMIMICHI
IPC: B60N2/10
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce the load on the legs and back of an occupant in getting on and off. SOLUTION: When an occupant sitting on a seat 1 opens a door and pulls a grip 7 downward with one or both legs placed outside an automobile, the applied force is transmitted to a wire fixing part 4 through a wire 5 of a transmission part and pulleys 3 of seating surface raising parts, and the end part of the seat 1 in the inside direction of the car body rotates in the side direction of the car body centering a rotation shaft 2. Thereby, the occupant with one or both legs placed outside the automobile can move the upper body upward with the hip part supported on the seat 1 and can smoothly move the center of gravity of the body outside the automobile.
Patent JP-2001291350-A (JP)
Title: Loading implement for card type compact disk in slot in type recording or reproducing machine
Inventor: KIKUTA ICHIRO
IPC: G11B23/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To stably perform reproduction of data recorded on a CD-ROM by rotating the card type CD-ROM smoothly in the slot in type CD-ROM player. SOLUTION: The card type CD-ROM 2 is stored to a loading implement 1 which has an outer shape 1a of a cylindrical shape for loading in a drive part 8 of the slot in type CD-ROM player, and where a cylindrical guide difference in level 3 to engage four corners 2a, 2b, 2c and 2d of the card type CD- ROM 2 in the inside is formed, to be loaded in the CD-ROM player.
Patent JP-2001224621-A (JP)
Title: Exothermic sheet agent
Inventor: HISHIKI KIMISHI
IPC: A61K9/70
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a exothermic sheet agent which enables clean peeling thereof after the use thereof and achieves excellent applicability with a limited stimulation of skin by keeping an adhesive layer tight even when sweating occurs under the sealed condition while minimizing peeling off during the application on the skin. SOLUTION: In the exothermic sheet agent, an aqueous adhesive layer containing (1) polyacrylic acid and/or polyacrylate, (2) a cellulose derivative and (3) a polyvalent metal compound is provided on one side of a bag body or a sheet-like exothermic body sealed with a exothermic element composition and moreover, the ball tacking value of the adhesive layer is above 15.
Patent JP-2001287241-A (JP)
Title: Method for producing thin resin plate
Inventor: NAKAZAWA MAKOTO
IPC: B29C45/56
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To determine the shape of a thin resin plate optionally by deciding the area and ejection stroke of the first core and the area and retreat stoke independently by making a difference between the decrease in volume Q1 of a cavity and the increase in volume Q2. SOLUTION: A resin is injected into the cavity in ST02, the first core is ejected in ST03, and the second core is withdrawn in ST04. In ST05, the second core works as a pump, and the molten resin retained in a sprue is transferred to the cavity. As a result, the resin is packed additionally from the side of an injection machine. In this the generation of a cavity in a molding is prevented.
Patent JP-2001089444-A (JP)
Title: 5-THIA-ω-SUBSTITUTED PHENYL-PROSTAGLANDIN E DERIVATIVE
Inventor: MARUYAMA TORU
IPC: A61P25/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new 5-thia-ω-substituted phenyl-prostaglandin E derivative. SOLUTION: This 5-thia-ω-substituted phenyl-prostaglandin E derivative is a compound expressed by formula I  R1 is hydroxyl, a 1-6C alkyloxy or NR6R7 (R6, R7 are each independently H or a 1-4C alkyl); R2 is oxo, a halogen or OCOR8 [R8 is a 1-4C alkyl, phenyl or phenyl (1-4C alkyl)]; R3 is H or hydroxyl, R4a and R4b are each independently H or a 1-4C alkyl; R5 is a substituted phenyl).
Patent JP-2001294981-A (JP)
Title: High strength wire rod excellent in delayed fracture resistance and forgeability and/or under head toughness and its producing method
Inventor: NAMIMURA YUICHI
IPC: C22C38/02
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a high strength wire rod excellent in forgeability, under head toughness as a bolt, and a delayed fracture resistance, and having tensile strength of >=1,200 N/mm2, and to provide a useful method for producing the same high strength wire rod. SOLUTION: This wire rod is composed of steel containing 0.50 to 1.0% C, and in which the content of Si is suppressed to <0.1% as well, and, by suppressing the formation of one or more kinds of structures among pro- eutectoid ferrite, pro-eutectoid cementite, bainite and martensite, the area ratio of a pearlitic structure is controlled to >=80%, and also, by forced wire drawing, strength of >=1,200 N/mm2 and excellent delayed fracture resistance are imparted thereto.
Patent JP-2001289195-A (JP)
Title: Fan of hollow blade structure
Inventor: TAKAOKA NARIYUKI
IPC: F04D29/38
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To strictly control the quality of a fan of hollow blade structure by visualizing, from the outside, the connection state of a connection part between a blade body having a recessed part therein and a cover member covering the recessed part. SOLUTION: A fan blade 1 comprises the blade body 3 having the recessed part 4 formed therein and the cover member 5 covering the recessed part 4. A light permeability is given, wholly or partly, to the cover member 5 so that the connection state of a connection part 7 between the blade body 3 and the cover member 5 is visible from the outside.
Patent JP-2000308769-A (JP)
Title: Razor cartridge
Inventor: RICHARD PAUL D
IPC: B26B21/52
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a razor cartridge having both flexibility and pivotability. SOLUTION: In this razor, a pivotable and/or flexible razor cartridge is provided. The cartridge 11 is designed to bend toward both sides of a neutral plane along shaving adjuvant. According to another embodiment, the cartridge 11 has both flexibility and pivotability.
Patent JP-2001297855-A (JP)
Title: Corona discharge device and control unit
Inventor: SAEKI YASUSHI
IPC: B01J19/08
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a corona discharge device in which maintenance of the interior components inside the control unit case is improved as the corona discharge device has a built-in gas supply source. SOLUTION: The control unit 3 of the corona discharge device 1 comprises an upper frame 55 which is assembled in a state of being seated on the member 61 extending upward from the lower frame 53 on which air pump is installed. By this upper frame 55, the first floor portion F being spaced between the lower frame 53 and the upper frame 55 and the second floor portion S above the upper frame 55 are divided and a circuit board 7 is mounted on the upper frame 55.
Patent JP-2001302313-A (JP)
Title: Woody cement board
Inventor: NAGATOMI SONAU
IPC: C04B32/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a woody cement board having good dimensional stability and sufficient strength. SOLUTION: In this woody cement board, as its wood material, wood chips are produced from lumber subjected to steam heat treatment under pressure. Since any change in thickness and in length due to moisture absorption of the chips is inhibited from being caused, the objective woody cement board having good dimensional stability can be produced.
Patent JP-2001303156-A (JP)
Title: Ornament, and metallic material for ornament
Inventor: UENO TAKASHI
IPC: A47G21/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an ornament consisting of a metallic material having corrosion resistance more excellent than that of the conventional one, and to obtain a metallic material for ornament. SOLUTION: This ornament consists of a metallic material having a composition essentially consisting of Ag, containing, by weight, 0.1 to 5.0% Pd and containing one or plural elements selected from the groups consisting of Al, Au, Pt, Cu, Ta, Cr, Ti, Co and Si by 0.1 to 5.0% in total.
Patent JP-2001306916-A (JP)
Title: User anticipation type build-up type merchandise selling system through internet
Inventor: KATO HIDENORI
IPC: A63F13/825
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To allow the purchaser of merchandise constituted of agricultural and marine products or manufactured products to multiply his or her interests in the purchase of the merchandise through the virtual experience of the raising or manufacturing of the merchandise by offering simulation software in a fixed period required for the raising or manufacturing. SOLUTION: The raising simulation software of agricultural or marine products or the manufacturing simulation software of manufactured products is offered through an Internet so that a purchase applicant can execute a simulation game in a fixed period, and obtain the merchandise at the time of finishing the execution. This selling managing device is provided with a Web server being the computer system of a management trader for accepting a selling request from a merchandise producer and a purchase application from the purchaser, and for managing the simulation execution of the purchaser.
Patent JP-2001312913-A (JP)
Title: Surface light source element and display device using the same
Inventor: ONISHI IKUO
IPC: F21Y103/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source element of a high luminance for maintaining uniformity in a surface and to provide a display device using the same and having a high brightness and a uniform surface luminance. SOLUTION: This surface light source element is provided with a light source 2, a reflector 8, a light guide body 3 having light from the light source 2 which is reflected by the reflector 8 incident from both side surfaces 1, and an outgoing light control plate 4 provided on a surface, where plural stripe shaped parts 7 for directing light from outgoing surface to a front surface direction facing the light guide body 3. The outgoing light control plate 4 sticks to the outgoing surface of the light guide body 3 at top parts of the protruberant parts 7. A pitch of the protruberant parts 7 changes generally continuously, in such a manner that it is small at a center part and becomes large at the incident end surface side.
Patent JP-2001012359-A (JP)
Title: Control method and control device for vacuum pump
Inventor: YAMAUCHI KAZUHIKO
IPC: F04B49/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To monitor the life of a driving motor while a vacuum pump is protected and the degree of vacuum in a clean room is maintained. SOLUTION: This control device of a vacuum pump, which is provided with a vacuum pump 4 having a pump body 6 for sucking-evacuating gas in a clean room, and a driving motor 8 for driving the pump body 6, and a control means 14 for controlling the driving motor 8, is provided with a power measuring device 16 for measuring driving electic power supplied to the driving motor 8. When the measured power of the power measuring device 16 exceeds an abnormal value greater than a steady value, the control means 14 switches the vacuum pump 4 from a steady operating state to an abnormality investigating operating state for investigating the abnormality of the vacuum pump 4.
Patent JP-2001312114-A (JP)
Title: Image forming device
Inventor: TSURUYA SATOSHI
IPC: G03G15/16
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide the color image forming device of an in-line system by which the reduction of the puncture of waste toner of a processing cartridge is attained and the improvement of a maintenance property, the miniaturization of a device and the reduction of a cost are attained. SOLUTION: This image forming device possesses four image forming stations along a transfer belt 6, and the processing cartridge is constituted of a photoreceptive drum, a developing unit and a cleaner or the like. The transfer belt 6 does not have the cleaner, and bias having a negative polarity is applied to the transfer rollers 8a and 8c of first and third stations and the bias having a positive polarity is applied to the transfer rollers 8b and 8d of second and fourth stations when an image is not formed, so that stuck toner on the transfer belt 6 is returned to the photoreceptive drums 1a-1d and is recovered by the cleaners 5a'-5d. As for the cleaner 5a' of the first station whose toner recovering quantity is large, a capacity to store waste toner is increased to be for instance about 1.4 times as large as the cleaners 5b-5d of the other station.
Patent JP-2001008953-A (JP)
Title: Device for positioning and fixing object of supporting against support material
Inventor: PFEIFFER JOACHIM
IPC: A61B90/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a device of making it possible to do reliable measuring by positioning the object of supporting, which is to measured, against the support material, which is for storing to measuring device, with appropriate form, when it is not always desired or possible by any reason for the object of supporting to rotate for measuring. SOLUTION: At a device for positioning and fixing object of supporting against support material, a storage open 6, which is for support material, is set. At the storage open 6, for positioning the support material, a member 7, which is for positioning the support material against the storage open 6, is set. The support material is connected to the support materiel for object of supporting. The support material for object of supporting is adjustable against the support material and optic members 8, 11, which are for observing the object of supporting, are set.
Patent JP-2001314968-A (JP)
Title: Welding wire charged article
Inventor: KUMADA TADAMORI
IPC: B65H75/16
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a welding wire charged article from which welding wire can be taken out smoothly without coiling around an inner cylinder, even if a plurality of loops are drawn out in taking out welding wire stored built-up in a pail receptacle. SOLUTION: The twisted welding wire charged article stored built up in a loop state between an outer cylinder forming the paid receptacle and an inner cylinder fixed on the bottom of the pail receptacle, is characterized in that an inner cylinder is a cardboard liner having thickness of 0.8-1.5 mm and weight of 400 g/m2 or more, and charged with twisted welding wire.
Patent JP-2001314705-A (JP)
Title: Method for treating open circulating cooling water
Inventor: SEBE MUNEYOSHI
IPC: B01D29/11
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating open circulating cooling water, in which an excess of new water supply is prevented, the used amount of water can be saved, and the quality of circulating cooling water can be made stable. SOLUTION: A portion of the circulating cooling water A is taken out of the open circulating cooling water system 19, and then, the taken circulating cooling water A is filtered using a filter 41 and returned to the open circulating cooling water system 19. When the filter 41 is subjected to reverse washing, the portion of the circulating cooling water A taken out of the open circulating cooling water system 19 is filtered using a part of the effective filtration area of the filter 41 and returned to the open circulating cooling water system 19. The reverse washing is carried out at other effective filtration area of the filter 41 using other portion of the circulating cooling water A taken out of the open circulating cooling water system 19, and exhausted water generated at the time of the reverse washing is discharged to the outside of the open circulating cooling water system 19.
Patent JP-2001315665-A (JP)
Title: Soft foam base material and parts mounting structure using the soft foam base material
Inventor: ADACHI GEN
IPC: B62D25/04
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a soft foam base material allowing a locking fixture to be positively locked into a mounting hole. SOLUTION: With the use of this soft foam base material 11 with an aluminum tape 13 provided at a foam base material part 11a so as to cover an opening to be a part opposed to a clip hole 6, and the open edge part of the hole, even if the soft foam base material 11 is mounted to block the clip hole 6, the soft foam base material 11 foams without reaching the open edge part of the clip hole 6, and the locking fixture 8 and the open edge part of the clip hole are directly engaged with each other.
Patent JP-2001030648-A (JP)
Title: Original sheet for heat sensitive stencil printing
Inventor: KIDA KENJI
IPC: B41N1/24
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an original sheet for heat sensitive printing a thermal stencil having excellent image clarity, conveyability and printability with a reduction in voids. SOLUTION: In the original sheet for heat sensitive stencil printing obtained by connecting a thermoplastic film to a porous support made of a thermoplastic fiber without intermediary of an adhesive, a tensile elastic modulus Ex (N/mm) parallel to a longitudinal direction of the sheet and a tensile elastic modulus Ey (N/mm) parallel to a width direction satisfy a formula: Ex+Ey>=450.
Patent JP-2001315986-A (JP)
Title: Snap fit slippage-preventing member
Inventor: SUEOKA HIDEKI
IPC: B65H3/52
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a snap fit slippage-preventing member capable of preventing a thrust fixed part from being slipped out by the falling or vibration in transportation. SOLUTION: In a snap fit mechanism for engaging locking the locking claws 3a and 84a of a feed roller 3 and a one-way clutch 84 in the separating unit 5a of a sheet carrying device to locking grooves 82a and 82b provided on the circumference of a feed shaft 82, this snap fit slippage-preventing member 85 is attachably and detachably mounted between the feed roller 3 and the one-way clutch 84. Since the thrust shaking W1 of the snap fit slippage-preventing member 85 is set narrower than the width W2 of a snap fit claw, the locking claws 3a and 84a can be prevented from being moved in the thrust direction and slipped out from the locking grooves 82a and 82b.