baber/WOPTO huggingface dataset:
Patent JP-2001289124-A (JP)
Title: Fixed negative pressure type carburetor
Inventor: KUDO SHUICHI
IPC: F02M9/06
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To smooth the operation of an inlet piston and stabilize the flow rate of a fuel by fitting a guide member of a venturi body for the inlet piston into a slit guide groove for preventing the occurrence of a swirl flow at both sides of an inlet passage. SOLUTION: A carburetor 15 is separated into two bodies, a first body 31 at the upstream side and a second body 41 at the downstream side, the first body 31 being fitted into a mounting recessed portion of the second body 41. A first peripheral wall face 17A and a second peripheral wall face 17B of a guide hole 17 of the venturi body 2 and a first side face 18A and a second side face 18B of the guide groove 18 of the guide member 12 are formed on the fitted-in end face of the first body 31 and on the corner face of the mounting recessed portion, respectively. Thus, the operation of the inlet piston 1 is smoothed on a surface requiring no size correcting work even if no cast taper exist.
Patent JP-2001286392-A (JP)
Title: Rice cooker
Inventor: ICHIKAWA MEGUMI
IPC: A47J27/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker that is easy to handle and use. SOLUTION: In a rice cooker having a pot heating portion 2 of an upward hole-shape to store a rice cooking pot 3 from above, and a lid 4 to close the pot heating portion 2 from above, in the rice cooker body 1 in which the pot heating portion 2 is formed, a pot inclining means X to put the rice cooking pot 3 housed in the pot heating portion 2 in a forwardly inclined state in which the rear side of the rice cooker body is more raised than in the housed state during rice cooking, with the lid 4 opened or a pot lifting means Y to put the rice cooking pot 3 in the pot heating portion 2 in the upward lifted state in which the entire body is more raised than in the stored state during rice cooking, with the lid 4 opened is provided.
Patent JP-2001288389-A (JP)
Title: Ink for inkjet and method for inkjet printing
Inventor: ADACHI KEIICHI
IPC: C09D11/326
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink for inkjet capable of forming an image having an excellent cyan color and excellent in preservability, and able to reduce clogging at a discharge opening. SOLUTION: The ink for inkjet contains at least one kind selected from dyes expressed by the following formulae (1) and (2). The ink for inkjet preferably contains a water-soluble organic solvent, a surfactant, and/or urea or a urea derivative.
Patent JP-2001295765-A (JP)
Title: Closed electric compressor and refrigerating device
Inventor: NOZUE AKIHIRO
IPC: H02K11/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a closed electric compressor having a hermetic terminal whose durability is enhanced by preventing adhesion of metallic powders to glass, and preventing a spark between a terminal pin and a metallic outer ring to prevent leakage of electricity and damage to the terminal, even if a refrigerant containing ammonium is used. SOLUTION: The closed electric compressor has, inside the sealed container of the metallic outer ring, the hermetic terminal fitted with a protective cover formed of at least one kind selected from the group consisting of polyphenylene sulfides, polysulfones, polyether sulfones, polyether ether ketones, polyether imides, and polyamide imides, so that the protective cover clings to the outer peripheral surface of the terminal pin, the outer peripheral surface of a cylindrical part, and the inner peripheral surface of the metallic outer ring. Even if a refrigerant containing ammonium is used, the protective cover will not dissolve nor drop, so metallic powders will not cling to glass and the closed electric compressor provided with the hermetic terminal having the effect of preventing leakage of electricity and damage to the terminal can be provided.
Patent JP-2001296086-A (JP)
Title: Melting method of cold iron source and melting equipment
Inventor: MIZUKAMI HIDEAKI
IPC: C21C5/52
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent bridging of a cold iron source in a preheating chamber upon melting the cold iron source using arc melting equipment having the shaft type preheating chamber directly connected with an upper portion of a melting chamber. SOLUTION: In a method for melting cold iron source using arc melting equipment 1 including a shaft type preheating chamber 3 directly connected with a melting chamber 2, the cold iron source is continuously or intermittently supplied to a preheating chamber so as to keep a situation where the cold iron source is present continuously in the melting chamber and the preheating chamber and simultaneously the cold iron source in the melting chamber is melted with an arc 19.  Further, the cold iron source is collapsed in the melting chamber by applying vibration to the cold iron source positioned at a lower portion or at a lower position in the preheating chamber by making use of a vibrator 11 installed in the preheating chamber, and when a molten iron 17 of a predetermined amount is accumulated in the melting chamber, the molten iron is tapped in a situation where the cold iron source is continuously present in the melting chamber and the preheating chamber.
Patent JP-2001296878-A (JP)
Title: Device and method for generating voice synthesis dictionary
Inventor: MATSUMOTO CHIKAKO
IPC: G10L13/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for efficiently generating a voice synthesis dictionary which matches with the utilization objective of a user and has a suitable size. SOLUTION: A large scale corpus dictionary is constructed by inputting one or more than two keywords and text data and they are made correspond to each other and stored. Then, voice data corresponding to the text data are stored one or more than two second keywords are inputted, text data in which a keyword and the second keyword are matched with each other are extracted from the large scale corpus dictionary based on the second keyword and a new dictionary is generated by extracting the voice corresponding to the text data.
Patent JP-2001299483-A (JP)
Title: Supporting leg, its supporting part, and mounting structure of support leg device
Inventor: KIYOMOTO HIDETSUGU
IPC: A47B91/02
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a supporting leg for supporting an objective matter with les number of parts. SOLUTION: A plurality of supporting leg devices S and S are mounted to the lower surface side of an objective matter 7 to be mounted such as a drainboard unit, and consist of support catch parts 1 and 1 for receiving the 7 to be mounted and support leg parts 4 and 4 that are connected to the support catch parts 1 and 1. The upper surface of the support catch parts 1 and 1 is provided with the first contacting parts 22 and 22 that can contact either lower surface side of adjacent 7a and 7b to be mounted, and the second contacting parts 25 and 25 that can contact the other lower surface side.  When the plurality of objective matter 7 and 7 to be mounted are to be aligned, the supporting leg devices S and S are mounted so that the support catch parts 1 and 1 come into contact with both the lower surface sides of the adjacent simple substances 7a and 7b to be mounted at the lower surface side of the boundary part of the adjacent simple substances 7a and 7b to be mounted.
Patent JP-2001299289-A (JP)
Title: Method for producing sesame-treated product containing lignans
Inventor: MIYAHARA YOSHIYUKI
IPC: A23L25/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a sesame-treated product containing lignans from the defatted lees of sesame, treated with microorganisms. SOLUTION: The microorganisms are inoculated in the defatted lees of the sesame, and cultured to treat the leas with the microorganisms, and after a prescribed time, water in the treated defatted leas is removed. The resultant lees are extracted with alcohols such as methanol and ethanol, and the residue is further extracted with an organic solvent such as ethyl acetate. The solvents of the product extracted with the organic solvent in combination with the product extracted with the alcohols are distilled off to provide the objective extract. The extract can be utilized as an antioxidant containing the lignans as it is, and, if necessary, can be further purified by solvent partition.
Patent JP-2001304901-A (JP)
Title: Method and apparatus for navigating
Inventor: ISHIKAWA HIROKI
IPC: G01C21/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for navigating capable of alleviating a user's burden by smoothly route guiding when a mobile vehicle approaches a destination and having good handleability. SOLUTION: A building MB including a destination MA or a site MC is set as a destination area. When the vehicle MD approaches the destination, the destination area MC is highlighted on a map of a display 10. That is, the area MC is displayed in a color or a pattern different from that of another facility or site part. Thus, even if a mark MA of the destination is not displayed, the user can know to approach the destination. Thus, route guiding when the vehicle approaches the destination is smoothly conducted, and the user's burden can be alleviated. Particularly, it is effective in the case of a relatively compact apparatus for navigating having a narrow display area of the display 10.
Patent JP-2001304926-A (JP)
Title: Flow rate sensor
Inventor: FURUSE AKIO
IPC: G01F1/44
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate sensor which can be manufactured at low costs. SOLUTION: This flow rate sensor which has a structure wherein a conduit is constituted of a tube body which is formed of a plastically deformable material, a pressure takeout hole is formed in a position in which the restrictor of the tube body constituting the conduit is to be formed, a screw shaft which is moved by being screw-fed into a direction at right angles to the axial center of the tube body is installed in the position of the pressure takeout hole and a part of the tube body is crushed by the screw shaft so as to form the restrictor.
Patent JP-2001309878-A (JP)
Title: Vacuum cleaner
Inventor: EBE KIYOSHI
IPC: A47L9/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner which has a simple structure to switch from a mode to circulate air to be evacuated to a mode not to circulate it easily and enables to improve performance of cleaning. SOLUTION: Hose 69 has a double-pipe structure with an inner pipe 71 for hose, which links to a dust collecting part, and an outer pipe 72 for hose, which links to an emitting side of an electric fan. An extension pipe 70, which is a part of the hose 69 and a connecting pipe 60, has a double-pipe structure with an inner pipe 95 for the extension pipe which links to the inner pipe 71 and an outer pipe 96 for the extension pipe which links to an outer pipe 72 for hose. A part 91 for covering hose, which covers a part where hose 73 joins to a holding part 75 for hose 69, is placed, while it can rotate. An evacuation hole 93, which enables a linking hole 92 for evacuation to link and small amount of air to be evacuated, is provided at a place where a grip 83 of an outer pipe 81 for the holding part 75 does not face.  This structure allows to open and close at hand, prevents suction at an opening for suction, creates suction of dirt around the opening for suction, and prevent evacuating air from blowing dirt.
Patent JP-2001314747-A (JP)
Title: Decomposition device for impurities in oil
Inventor: SATO KAZUNORI
IPC: B05B7/04
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To improve decomposition efficiency of impurities in oil. SOLUTION: The decomposition device is equipped with a tank 3 for storing a liquid 1, a nozzle 5 whose ejecting hole is situated in the liquid and a supplying means for supplying oil 7 to be treated and water 9 to the nozzle.
Patent JP-2001320379-A (JP)
Title: Duplex aal1 converter and synchronizing method used therefor
Inventor: SUZUKI YUJI
IPC: H04L7/08
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a douplex AAL1 converter, capable of reducing a cost and reducing a software processing load by simplifying a circuit scale, device constitution and software processing required for synchronization, when switching a system without cell damages. SOLUTION: In the state of synchronizing a cell leading phase with the ATM-side interface of a douplex synchronization AAL1SAR function 4 as reference 8 kHzFP, an AAL1 cell payload read control part 42, an AAL1 header giving part 43 and an ATM header giving part 44 generate a fixed number of cells within an 1FP time. By performing a specific VC cell disposal in a specific VC cell disposing part 45, the phase relation of respective VC cells from the 47FP leading of an AAL1 cell existing in a 47FP frequency signal is fixed. When its own system is at stand by and in the case of synchronizing operation instruction, a synchronization cross control part 47×8 frame counter 47 performs subordinate synchronization by using the signal of each 376FP from the AAL1 cell conversion part as a reset signal.
Patent JP-2001354732-A (JP)
Title: Side chain type liquid crystalline polymer and method for producing the same
Inventor: NAKANISHI SADAHIRO
IPC: C09K19/38
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystalline polymer which has a controllable refraction index or birefringence. SOLUTION: The side chain type liquid crystalline polymer comprises (a) a monomer unit having a liquid crystalline fragmental side chain and (b) a monomer unit having a non-liquid crystalline fragmental side chain.
Patent JP-2001323077-A (JP)
Title: Polyvinyl alcohol-based film and polarizing film
Inventor: SANETO TORU
IPC: B29C41/26
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a wide polyvinyl alcohol-based film suitable for polarizing films used in wide-screen liquid crystal displays and having uniform optical performance even with large area. SOLUTION: This polyvinyl alcohol-based film is obtained by a drum film formation method so as to set the thickness unevenness in the transverse direction of the film to be <=12%, film thickness 20-150 μm and film width >=2 m.
Patent JP-2001315906-A (JP)
Title: Thawing system
Inventor: SHIMIZU YUKIHIKO
IPC: A23L3/365
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To uniformly thaw an article in short time, to store the article after the thawing and to unnecessitate a work within a warehouse at a low temperature. SOLUTION: An article is stored at low storing density in a primary thawing chamber using an automated storage and retrieval warehouse and the article is rapidly thawed up to a primary thawing temperature lower than a final temperature. The article is carried by a conveyor from the primary thawing chamber to a secondary thawing chamber, is gradually thawed up to the final temperature and is stored.
Patent JP-2001325730-A (JP)
Title: Data recording medium
Inventor: TANABE TAKANARI
IPC: G06K19/06
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a reproducible data recording medium by surely separating data recorded in plural plane optical waveguide type recording layers having a periodic light scattering factor. SOLUTION: In an optical card 11 which is formed by laminating plural plane optical waveguide type recording layers having the periodic light scattering factor, incident light 13 becomes propagation light 14 which propagates only the specified layer by providing, in respective recording layers L1, L2, L3, a light incident part wherein rugged lines composing the periodic light scattering factor are formed at such a pitch interval that the directions of incident light which is diffracted in the direction coinciding with the optical waveguide layer respectively become different directions every recording layer, scattered light 15 from a data recording area provided in the specified layer reaches a detector 12, and only the data is reproduced.
Patent JP-2001322779-A (JP)
Title: Ventilating device for elevator car
Inventor: YOSHIHARA TAKESHI
IPC: B66B11/02
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating device for an elevator car preventing a stain due to dust also making ventilation periodically performable in the car. SOLUTION: In this constitution, for preventing a fan 1 from being stained by infiltration of dust or the like during a rest period, a movable shield plate 11 is provided in a fan suction port 3a, ventilation can be made by periodically opening/closing the movable shield plate 11.
Patent JP-2001328894-A (JP)
Title: Method for producing single crystal oxide and its producing device
Inventor: YOKOYAMA TOSHIHISA
IPC: C30B15/08
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To grow stably a plate of a single crystal having a high crystalinity with less cracks in the single crystal oxide by a μ-hanging method. SOLUTION: This method for producing the oxide single crystal is provided by melting the raw material of the oxide single crystal in a crucible 7, bringing a seed crystal 15 in contact with the molten material 8 and pulling down the seed crystal 15 for pulling down the molten material from the opening 13c of the crucible 7 to grow the oxide single crystal 31. A cooling device 14 is installed beneath the opening 13c of the crucible 7 and the oxide single crystal pulled down from the opening of the crucible is cooled by the cooling device 14.
Patent JP-2001325686-A (JP)
Title: Method and system for processing disaster prevention information
Inventor: ISHIKAWA YUJI
IPC: G06F19/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To automatically estimate a damage scale and then to automatically calculate the resource quantity necessary for the purpose of dealing with the disasters that occur frequently and simultaneously. SOLUTION: A disaster scale estimation system 25 measures the scale of each occurred disaster as the physical value from the infrared image information on the disaster site which are collected by an information collection system 23 and other information such as various image information. When the disasters occur frequently and simultaneously, the damage value is measured at each disaster point. A necessary resource quantity calculation system 27 starts a simulation system 33 to calculate the resource quantity necessary for the purpose of calming down the disasters in response to the disaster value that is estimated by the system 25.  A resource allocation system 29 calculates the overs and shorts of resources from the resource value which is already prepared at each disaster point and the resource value calculated by the system 27 and decides the allocation of resources to supply the extra resources to the disaster points having their deficient resources.
Patent JP-2001323725-A (JP)
Title: Automatic opening/closing device for sliding door
Inventor: KATO KENJI
IPC: B60J5/06
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent the driving wire of an automatic opening/closing device for a sliding door from being protruded from a center guide rail even when the wire is loosened. SOLUTION: In this motor-driven automatic opening/closing device for a sliding door which opens and closes a sliding door by moving the guide rollers of the door along a guide rail by means of the driving wire 7, cable guides 74 are provided near guide pulleys which are provided at both end sections of the guide rail and round which the driving wire 7 is passed. A coil spring 21 and a receiving member 22 are housed in the front-end opening of each cable guide 74 and the end section 781 of an outer casing 78 is inserted into the receiving member 22. The receiving member 22 presses the end section 781 of the casing 78 with the urging force of the spring 21 so that the curve of the casing 78 may become greater and, when the wire 7 becomes loose, eliminates the looseness by making the path length of the wire 7 longer by making the curve of the casing 78 greater.
Patent JP-2001328919-A (JP)
Title: Antioxidant composition and cosmetic containing the same
Inventor: AZUMAGUCHI SHINJI
IPC: A61K8/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a new use of a yolk protein, especially a defatted yolk protein, and further to provide a cosmetic capable of preventing the generation of a lipid peroxide, having excellent effects for protecting the skin and for keeping the moisture of the skin, and good feeling in use. SOLUTION: A hydrolyzate of the yolk protein having an antioxidant effect is obtained by hydrolyzing the yolk protein. The yolk protein is preferably the defatted one, and the hydrolyzate of the yolk protein preferably contains >=90 wt.% peptide having <=3,000 molecular weight.
Patent JP-2001328032-A (JP)
Title: Method of making piston for swash plate type compressor
Inventor: KATO TAKAYUKI
IPC: B23B5/24
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of turning a piston material without deteriorating work accuracy. SOLUTION: A material 160 for manufacture of a single-head piston is a tandem material with two head part forming parts 210 positioned in axially both end parts and two engaging part forming parts 166 in the central part. The engaging part forming part 166 is eccentrically placed relating to the head part forming part 210. Before roughing work and finishing work are applied to an external peripheral surface of the head part forming part 210, a center hole 216 is formed in a pair of protrusion parts 202 provided in the center of both end faces of the material 160. In a process of the roughing work, the external peripheral surface of the head part forming part 210 is machined by a cutter 230 with the material 160 rotated in a condition that the material 160 is supported from both sides by engaging centers 220, 222 with the center hole 216.  Successively in a process of the finishing work, the external peripheral surface is finished by a depth of cut at a feed speed of the cutter 230 smaller than at roughing work time in a condition that the material 160 is supported by clamp force smaller than clamp force of the centers 220, 222 at roughing work time.
Patent JP-2000352639-A (JP)
Title: Optical fiber array
Inventor: OTA TAKASHI
IPC: G02B6/24
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber array in which optical fibers are aligned with high accuracy. SOLUTION: This optical fiber array 1 is provided with the structure wherein the prescribed number of V groove substrates 5-1 to 5-4 to which optical fibers 4 are fixed by optical fiber pressing members 3-1 to 3-4 are laminated in V grooves 2 provided on the surface of the substrates at a prescribed interval, and optical fiber pressing members 7-1 to 7-4 or 8-1 to 8-4 are provided between mutually laminated V groove substrates 5-1 to 5-4.
Patent JP-2001333157-A (JP)
Title: Portable terminal
Inventor: TAKAHASHI SHIGENORI
IPC: H04W88/02
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal that allows a user to grasp a current time at a glance even from a place apart from the portable terminal. SOLUTION: A clock section 10 counts a current time and outputs a real time clock to a control section 60. An image storage section 20 stores image data in advance. A designation section 30 allows image data set by a user and to be displayed to correspond to a time and designates them to a control section 60 each other. The control section 60 references the current time designated by the designation section 30 to read image data made to correspond to the time from the image storage section 20 for each time designated by the designation section 30 and displays the data on a display section 50. Thus, an image in response to the current time can be displayed.