baber/WOPTO huggingface dataset:
Patent JP-2002160999-A (JP)
Title: Method for growing crystal, method for forming fluoride crystal, method for forming optical member, and seed crystal for growing crystal
Inventor: KIMURA KAZUO
IPC: G02B1/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing crystal to stably and at high probability obtain a fluoride crystal, etc., free from sub-grain boundary on its crystal face  111}, a method for forming a fluoride crystal, a forming method for an optical member, and a seed crystal used for the forming method. SOLUTION: In the method for growing crystal, growing of crystal is conducted as follows: On the process of crystallizing a molten raw material, the solid-liquid interface is made to be convex and the crystalline lattice distortion on growing of crystal is controlled in the direction making the distortion to reach an external surface of the crystal. The face orientation of the crystal grown continuously is changed to such an extent that a grain boundary is generated, and the energy of the crystalline lattice distortion is all released. Thus, a crystal growth face  111} free from crystalline lattice distortion from the crystal grain boundary face is obtained.
Patent JP-2002159082-A (JP)
Title: Flat type acoustic signal-outputting device and cartridge
Inventor: HORI MASASHI
IPC: H04R9/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly obtain aromatherapic effect. SOLUTION: A flat type speaker 10 comprises a yoke 20 where a permanent magnet is arranged, a magnetic shield member 28 made of a rectangular, flat member having a number of holes 28A, and a vibration film that is arranged nearly in parallel with the magnetic pole of the permanent magnet between the yoke 20 and the magnetic shield member 28 while a coil is arranged at a position corresponding to the permanent magnet. The speaker 10 vibrates the vibration film by supplying an electric signal to the coil and generates an acoustic signal. In the speaker 10, a rail-shaped cartridge support member 42 is mounted to the outer surface of the magnetic shield member 28.  A flat cartridge 44 having a venting material 46 that is dipped with perfume in advance is supported by the cartridge support member 42 from an opening 42A and is slid for loading into the outer front of the magnetic shield member 28. As a result, when the vibration film vibrates, air is positively sent into the venting material 46 via the holes 28A, and an aroma constituent is vaporized and diffused from the perfume positively.
Patent JP-2002163117-A (JP)
Title: Task scheduling device
Inventor: MARUME KOJI
IPC: G06F9/46
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To perform fine task control by specifying the running time length for each task, and managing a plurality of task groups. SOLUTION: The task execution priority for round robin scheduling is provided, and the allowed running time for each task is calculated based on it to perform round robin scheduling, thereby finer task control can be performed.
Patent JP-2002153109-A (JP)
Title: Harvester for root vegetables
Inventor: CHIBA HIROYUKI
IPC: A01G13/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a harvester effectively useful for mechanically harvesting root vegetables cultivated in a mulched ridge. SOLUTION: A nipping and raising transportation apparatus 12 which nips leaves and stems Wb projecting from planting holes of a mulch sheet F applied to a ridge and transports the leaves and stems obliquely upward to the rear is arranged slantingly from the vicinity of the ground upward to the rear. A leaf cutting apparatus 60 is installed in the vicinity of the lower side of a starting part in the nipping and raising transportation apparatus 12 and a rise control part which receives and controls a root vegetable main body Wa at its leaf cutting part is laid.
Patent JP-2001233838-A (JP)
Title: Method for producing alkylamine fluoride compound
Inventor: TAKAGI YOICHI
IPC: C07C211/15
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To produce F(CF2)n(CH2)mNH2 in high yield while reducing the amount of formed by-products in products and preventing a reactor from corroding. SOLUTION: A reaction is carried out in the presence of a reactional solvent consisting essentially of an organic solvent such as N-methylpyrrolidone by using NH3 in a molar amount of >=4 times based on F(CH2)n(CH2)mX (X is chlorine atom, bromine atom or iodine atom; and n and m are each independently an integer of >=1) in the reaction for reacting the F(CF2)n(CH2)mX with the NH3.
Patent JP-2002162383-A (JP)
Title: Electrochemical oxygen pump cell and nitrogen oxide gas sensor using it
Inventor: GEN EITETSU
IPC: G01N27/416
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical oxygen pumping cell capable of detecting NOX of low concentration. SOLUTION: Between a first electrode (8) and a solid electrolyte substrate (2), an electrode base material layer (9) is provided which comprises a zirconia solid electrolyte to which noble metal is added.
Patent JP-2002159365-A (JP)
Title: Vehicle seat
Inventor: YOSHIDA MASAMI
IPC: B60N2/18
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce weight and increase stiffness of a seat frame. SOLUTION: A seat skeletal frame 1 is vertically movably mounted to a movable or fixed mounting frame 11 by a vertical link mechanism comprising a front vertical link mechanism F and a rear vertical link mechanism R, and the seat skeletal frame 1, the fronts of a pair of right and left side frames 6 are connected by a horizontally long plate front frame 2, a plurality of horizontal springs 40 are longitudinally parallelly provided in the side frames 6, the rears of the side frames 6 are connected by a rear rotating shaft 10 combinedly using the rotating shaft for operation of the rear vertical link mechanism R.
Patent JP-2002168498-A (JP)
Title: Air conditioner having solar panel
Inventor: NISHIHARA TAKURO
IPC: F24F11/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner having a solar panel to facilitate regulation of the angle of the solar panel and facilitate a work to remove and mount a sheathing case during inspection and repair. SOLUTION: In an air conditioner 10 driven by a power generated by a solar panel 6, the solar panel 6 comprises a solar panel part 15 having a light receiving surface 15A; panel support members 14a and 14b fixed at the solar panel part 15; and panel leg fixing members 13a and 13b coupled to the panel support members 14a and 14b. The panel leg fixing members 13a and 13b comprise fulcrum shafts 22a and 22b rotatably fixing the panel support members 14a and 14b; and fixing means 23a, 23b, 34a, and 34b fixing the panel support members 14a and 14b, and the angle of the receiving 15A is adjustable by the fulcrum shafts 22a and 22b and the fixing means 23a, 23b, 34a, and 34b.
Patent JP-2002163220-A (JP)
Title: Chat system and bulletin board system
Inventor: KOBAYASHI MOTOYUKI
IPC: G06F21/60
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a chat system, a bulletin board system and mailing system capable of realizing more comfortable and suitable communication collaboration environment than before on a network. SOLUTION: A server applies phase information to information sent by a client, and applies phase information to each client. In the client, if the input phase information is the same or lower than the phase information applied to the client, the client can see the input information (e.g. character information of a chat). If the input phase information is higher than the phase information applied to the client, the client can not see the input information.
Patent JP-2002173497-A (JP)
Title: Carbonyl compound and method for manufacturing the same
Inventor: UTSUNOMIYA MASARU
IPC: C07F9/6574
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a new aprotic polar compound expected to have applications as a stable high-boiling solvent or heating medium. SOLUTION: A carbonyl compound of general formula 3, and a manufacturing method comprising reacting a lactone compound of general formula 1 with a phosphine compound of general formula 2 according to the reaction formula (wherein, R1 to R3 are independently H, an alkyl or aryl; and n is an integer of 1-3).
Patent JP-2002175728-A (JP)
Title: Flat wire harness
Inventor: AOKI TETSUHARU
IPC: H02G3/38
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a flat wire harness having excellent recycle property, causing no problem of environmental pollution and particularly suitable for an automobile. SOLUTION: This flat wire harness is composed by covering both surfaces of plural conductors disposed side by side with an insulation through an adhesive. The wire harness is characterized in that the insulation and the adhesive are formed of substances containing no halogen element, the bonding strength between the conductor and the insulation is 500 g/cm or less, and a press contact connector or crimp-style terminals are connected to an end part thereof.
Patent JP-2002176455-A (JP)
Title: Security system and voice data security method used for it
Inventor: MORITSUGI TORU
IPC: H04L12/66
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a security system that can prevent falsification of data at an external device through the Internet and can be optimum to voice data with high real time performance without increasing the cost. SOLUTION: A data processing section 35 confirms contents of a voice signal or an IP packet that is transmitted. An IP packet voice signal conversion section 37 conducts mutual conversion between the voice signal and the IP packet, an IPv4(Internet Protocol version 4) authentication processing section 38 extracts a TOS(Type Of Service) field and an authentication field in a header part of an IP packet. An authentication field conversion section 39 converts the TOS filed into the authentication field, an authentication field collation section 40 collates whether or not data in the authentication field of the IP packet are voice data transferred from a true user and the IPv4 authentication processing section 38 discards the dissident IP packet.
Patent JP-2002175944-A (JP)
Title: Method for manufacturing electrochemical capacitor
Inventor: KATSUKAWA HIROYUKI
IPC: H01G9/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrochemical capacitor, wherein dendrite generated on a negative electrode side of an separator is eliminated, and imperfect insulation of the separator can be prevented. SOLUTION: In an electrochemical capacitor, an electrolytic solution and a positive electrode 18 and a negative electrode 19 which are dipped in the electrolytic solution are installed; and the positive electrode 18 and the negative electrode 19 are arranged interposing a separator 15 between the electrodes. In a method for manufacturing the electrochemical capacitor, at least one porous member 20 is interposed between the negative electrode 19 and the separator 15, and charging and discharging cycle are performed at least once. After impurities have been grown as a dendrite 30 on the porous member 20, the porous member 20 is eliminated to the outside.
Patent JP-2002174090-A (JP)
Title: Blasting excavation method and blasting tamping tool
Inventor: ICHIKAWA KENSAKU
IPC: E21D9/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a blasting excavation method and a tamping tool excellent in workability, excavation efficiency and working safety and capable of greatly reducing a cost for a blasting method by the tamping and the biasing tamping tool in a rock crushing field. SOLUTION: A hole charging with gunpowder is drilled in an object of excavation, an explosive is charged in the inner side of the hole charging with gunpowder, and after the explosive is charged, a bag-like container having flexibility is inserted in the hole charging with gunpowder in a withering state, the liquid is injected into the bag-like container through an injection pipe connected to the bag-like container to expand the container, and the explosive is exploded after the outside of the container is adhered to the interior wall surface of the hole charged with gunpowder.
Patent JP-2002185795-A (JP)
Title: Image processing method, computer-readable recording medium for recording image processing program and image processing unit
Inventor: HIROSHIGE AKIRA
IPC: G06T5/20
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method that can enhance detection accuracy of an edge component included in an image so as to obtain high noise eliminating performance and to provide a computer-readable recording medium for recording an image processing program and an image processing unit. SOLUTION: An edge amount G of a matrix is calculated from the output value of pixels being components of the matrix including a target pixel (S101) and the magnitude correlation between the edge amount G and a specific edge amount Gs is discriminated (S102). As a result, when it is discriminated that the edge amount G is smaller than the specific edge amount Gs, that is, it is less possible that the edge component is included in the vicinity of the target pixel, a variance is calculated from an output value of each pixel of the matrix (S110). Filter information is selected on the basis of the variance (S104), and even when the edge amount is by chance smaller on the calculation, smoothing processing in response to the edge component can be attained (S105). Thus, the detection accuracy of the edge and the noise elimination performance can be enhanced.
Patent JP-2002180575-A (JP)
Title: Exterior wall structure, heat insulating material and building
Inventor: KANEKO TAKAAKI
IPC: E04B2/56
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an exterior wall structure capable of facilitating the execution and increasing a fire resistance performance even in the case of fire spreading and a building equipped with the exterior wall structure. SOLUTION: For the exterior wall structure forming a wall inside space between an exterior wall face plate 4 and an interior wall face plate 5 and mounted to a building skeleton 1 (building unit 10) equipped with a column 2, a plate 7 formed of a metal or a noncombustible material is mounted to the side of the column 2 facing the wall inside space.
Patent JP-2001176525-A (JP)
Title: Segment flow channel for fuel cell
Inventor: ROCK JEFFREY ALLAN
IPC: H01M8/10
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide comparatively low pressure drop between adjacent segments of the same channel, and between the ends of the section and an adjacent supplying/discharging manifold. SOLUTION: This invention relates to a PEM fuel cell having a meandered flow field channel including plural continuously linked meandered segments extended between a supplying manifold and a discharging manifold. Each segment has an inlet, an outlet, at least one intermediate part between these segments, and a U-shaped curved end for connecting the intermediate segment to another, of the segment. A bridging part of each flow channel connects the adjacent segments of the same channel from one to the next one. The U-shaped curved end of the intermediate segment is separated from the bridging part at an interval of a distance determined on the basis of the difference of the pressures between the bridging part and the curved end part.
Patent JP-2002181261-A (JP)
Title: Bell-and-spigot pipe joint and riser piping structure
Inventor: MORISHITA TERUMASA
IPC: F16L21/08
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a bell-and-spigot pipe joint capable of retaining a connecting pipe inserted into a joint body concentrically to the joint with satisfactory seal property. SOLUTION: This pipe joint having the joint body 10 for inserting the connecting pipe 1 to one end part thereof comprises a packing installation part 14 containing a packing 20 having a cylindrical part 25 and a rip 21 protruded to the bore side to support and seal the pipe, and a cylindrical guide part 12 smaller in diameter than the packing installation part 14 for supporting the circumferential surface of the pipe and regulating the inserting length of the pipe. The outer diameter Do of the packing installation part is set within the range of 1.1-1.35 times the outer diameter do of the connecting pipe.
Patent JP-2002179528-A (JP)
Title: Peeling cosmetic and peeling soap
Inventor: MITSUI YUKIO
IPC: A61K8/31
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain both a peeling cosmetic which is safe, not only can surely remove a stain but also is friendly to the skin, has excellent mild lubrication feeling, can activate the surfaces of the skin, locally peel the skin, ahs a metabolic action on the skin by peeling and a transparent solid peeling soap. SOLUTION: This peeling cosmetic comprises an alpha-hydroxy acid lactide and/or an alpha-hydroxy acid anhydride such as glycolic acid anhydride as an essential component. Especially the alpha-hydroxy acid lactide and/or the alpha-hydroxy acid anhydride is formulated with a placenta essence, sodium hyaluronate, an aloe essence, squalane, collagen, a licorice essence, etc.
Patent JP-2002183941-A (JP)
Title: Magnetic recording medium and magnetic memory device
Inventor: SAKAMOTO KOJI
IPC: G11B5/65
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable magnetic recording medium with which high-density recording the reproduction of information is possible and to provide a magnetic memory device composed of the magnetic recording medium. SOLUTION: The magnetic recording medium has a seed layer having an amorphous or fin crystalline structure, a base layer having a body-centered cubic structure, a matching layer having a hexagonal close-packed structure, a magnetic layer having a hexagonal close-packed structure, and a protective layer essentially composed of C successively formed on a nonmagnetic substrate. The base layer consists of an alloy containing Cr and Ti and further containing Mo or W. The matching layer consists of an alloy containing Co-Ru.
Patent JP-2002178613-A (JP)
Title: Imaging apparatus
Inventor: SAWADA MASAICHI
IPC: B41J29/42
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus utilizing a display section effectively. SOLUTION: The imaging apparatus comprises an internet connecting section 2, an internet information acquiring section 3, and a display section. The internet connecting section 2 is connected with the Web site of internet. The internet information acquiring section 3 acquires information of the connected Web site. The display section displays image data corresponding to the data acquired at the internet information acquiring section 3.
Patent JP-2001196601-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8238
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device having a shallow impurity region. SOLUTION: This semiconductor device is constituted of a semiconductor containing a first impurity region, a second impurity region, a channel forming region and a gate electrode on the channel forming region. The first impurity region is overlapped on one part of the gate electrode, and the depth of the second impurity region is made shallower than the depth of the first impurity region 0.1 μm or less, also the length of the channel forming region is made 0.3 μm or less.
Patent JP-2002177421-A (JP)
Title: Method of manufacturing golf club head
Inventor: KONO MASARU
IPC: A63B102/32
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a golf club head which is capable of molding a recessed part with good accuracy without degrading productivity, etc. SOLUTION: This method of manufacturing the golf club head comprises manufacturing a head base body 1A formed with a recessed part 7 of a small depth on its surface by a lost wax casting method. A projecting part 9 for molding the recessed part 7 is molded by using a recessed part molding member Mb consisting of material having bending strength of >=5.8 (MPa) and a melting point or sublimation point higher than that of a golf club head material.
Patent JP-2002187842-A (JP)
Title: Processed product of kale and method for processing the same
Inventor: TAKAGAKI KINYA
IPC: A23L19/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a processed product of kale suppressed in unpleasant odor and having high effect for preventing carcinogenesis and a method for processing the processed product of kale. SOLUTION: This invention relates to the method for processing kale and the processed product thereof. The method comprises a pulverizing step for pulverizing kale, a heat-reserving and stirring step for stirring kale pulverized in the above step while heat-reserving the kale at a prescribed temperature, a cyclodextrin-adding step for adding at least one substance selected from a group consisting of cyclodextrin and cyclodextrin derivative to the kale obtained in the heat-reserving and stirring step. The processed product of kale comprises pulverized product of kale and at least one substance selected from a group consisting of cyclodextrin and cyclodextrin derivative, and in the pulverized product of kale, isothiocyanate content is enhanced.
Patent JP-2002187850-A (JP)
Title: Antitumor agent and functional food including the same
Inventor: ISHIDA TAKAHIRO
IPC: A61P35/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an antitumor agent that is inexpensively derived from a naturally occurring mushroom and has the quality-stabilized antitumor effect with high safety, and provide functional foods which include such an antitumor agent and has the tumor-remedial effect. SOLUTION: The objective antitumor agent is prepared by using treated fruit bodies of a mushroom, Mycoleptodonoides aitchisonii or the like in Climacodontaceae, for example, using the fruit bodies in the dried powder form, as an active ingredient. This antitumor agent is formulated to a variety of foods or food products whereby the objective functional foods having the tumor- remedial effect. The antitumor effect means in this invention that the increase in the size of the tumor accompanied by the proliferation of the tumor cells is inhibited or the tumor is degenerated or disappears. Thus, the antitumor effect can be recognized by measuring the volume of the tumor as a size of the tumor.
Patent JP-2002188110-A (JP)
Title: Method of manufacturing for special asphalt mixture
Inventor: INOUE TAKEMI
IPC: E01C19/10
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency of shipping and work by shipping a special asphalt mixture from a silo conventionally it is though to be impossible to ship it from the silo. SOLUTION: When manufacturing the special asphalt mixture having an asphaltic binder, aggregate, and at least one type of adding material as mandatory components, an asphalt mixture not containing at least one type of adding material is heated and stored in a heating storage silo 2, and the asphalt mixture discharged from the silo, the adding material not added to the asphalt mixture inside the silo, and when necessary, the binder are weighed and mixed.
Patent JP-2001248076-A (JP)
Title: Oil solution for carbon fiber producing process
Inventor: MURAKAMI SATORU
IPC: C08G63/12
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an oil solution for carbon fiber producing process capable of obtaining a high performance carbon fiber excellent in heat resistance, fiber dividing property and prevention of fiber adhesion. SOLUTION: This oil solution is characterized by including a compound expressed by general formula (1); X1-(O-R-)a-(-O-Q-O-R-)c-O-(-Q-O-)b-X2  a and b are each 0 or 1, c is an integer of 1-1,000. X1 and X2 are each H or a monocarboxylic acid residue or a monool residue, Q is a diol residue, R is a dicarboxylic acid residue. X1 is H or monocarboxylic acid residue when a is 0, and X1 is H or the monool residue when a is 1, X2 is H or monool residue when b is 0, X2 is H or a monocarboxylic acid residue when b is 1}.