baber/WOPTO huggingface dataset:
Patent JP-2000281507-A (JP)
Title: Tablet or capsule for weeding paddy field
Inventor: OGAWA YASUO
IPC: A01N25/28
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a tablet or capsule for controlling the decomposition of a sulfonylurea-based herbicidal component, comprising a simple agent of throw ing in for chemical application in weeding of paddy field by making the tablet or capsule include a sulfonylurea-based herbicidal component, in which the whole amount of the chemical applied is dissolved in water in paddy field, and a specific surfactant. SOLUTION: This weeding tablet or capsule to be directly applied to a flooded paddy field comprises at least (A) a sulfonylurea-based herbicidal component [e.g. methyl-2-(4,6-dimethoxypyrimidin-2-ylcarbamoylsulfamoyl)-o-toluylate], in which the whole amount of the chemical applied is substantially dissolved in water in paddy field, (B) a surfactant not containing an oxyalkylene group at least in the structure (e.g. sodium dodecylbenzenesulfonate) in the ratio of 1 pt.wt. of the component A to preferably 0.1-20 wt.% of, more preferably 1-10 wt.% of the component B and preferably further (C) a foaming agent and (D) a binder.
Patent JP-2001305762-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NAGAO YUKA
IPC: G03G5/06
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having improved photomemory characteristics and very high performance in practical use while maintaining such basic characteristics of an electrophotographic photoreceptor as high sensitivity, low residual potential, high mobility and high durability. SOLUTION: In the electrophotographic photoreceptor with a photosensitive layer on an electrically conductive substrate, the photosensitive layer contains an electric charge generating material, an electric charge transferring material having >70 (Å) calculated value (αcal of polarizability α by structure optimizing calculation using semiempirical molecular orbital calculation using PM3 parameter and <1.8 (D) calculated value Pcal of dipole moment P by the structure optimizing calculation and a compound having 50% transmittance at a longer wavelength than the electric charge transferring material.
Patent JP-2001301957-A (JP)
Title: Direction switching device
Inventor: KAKIWAKI MASAHIKO
IPC: B65G17/06
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce a cost as a whole, and to automatically release bite-in when a guided body is bitten in. SOLUTION: This device has an endless turning body 40 arranged along a main conveying route 45, guide bars 50 attached numerously to the turning body 40 individually and having a longitudinal direction 51 orthogonal to the main conveying route 45, a movable body 70 guided by the guide bar 50, the guided body 81 provided in a reverse face side of the movable body 70, guide devices 90, 100 for guiding the guided body 81, and switching devices 110, 111 arranged in branch parts of the guide devices 90, 100. The guide bar 50 has a pair of protrusions 63 along a direction of the main conveying route 45 in an end part of the longitudinal direction 51, and is attached to the endless turning body 40 via the protrusions 63.  A rotary body 64 is provided only in one protrusion 63 out of the protrusions 63, and guide rail parts 18, 25 for supportingly guiding the rotary body 64 are provided along the main conveying route 45.
Patent JP-2001304689-A (JP)
Title: Electric water heater
Inventor: WATANABE KORYU
IPC: F24H1/18
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To resolve the problem of a conventional electric water heater, such as the electric bill becoming high, because boiling is conducted, even in the case that it will be in time if the user uses the residual hot water within a hot water storage tank until a nighttime zone begins especially in and after evenings. SOLUTION: This electric water heater is equipped with a heating element 5, which heats the water within a hot water storage tank 2, a plurality of temperature sensors 6 and 6a which detect the heating temperature, the quantity of residual hot water, and the temperature of supply water, and a current application time detection means which discriminates between a daytime zone and a nighttime zone, and this stops the current application to the heating element 5 for a prescribed time interval, until start of the nighttime zone out of the daytime zone, according to the temperature of supply water and the quantity of residual hot water within the hot water storage tank 2.
Patent JP-2001106616-A (JP)
Title: Composition for cleaning hair and removing impurity from hair and method for using the composition
Inventor: MATZ GARY F
IPC: A61K8/81
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for treating and/or cleaning an inorganic deposit of human hair, sebum, a polyvalent metal ion of copper, iron, lead, zinc, aluminum and cadmium and an ion from hard water inorganic substance of calcium, magnesium, etc., and to provide a method for using the composition. SOLUTION: This aqueous composition is suitable for removing a metal, a metal ion, a metal salt, an environmental pollution substance and sebum from the hair, comprises (a) an effective amount of an anionic dispersant and (b) the rest of water and has pH about 2 to about 6. A method for washing the hair is provided. The aqueous composition comprises (c) an effective amount of a reducing agent, (d) an effective amount of a chelating agent, (e) an effective amount of a limit scale inhibitor, (f) an effective amount of a gelling agent and (g) an effective amount of a surfactant selected from the group consisting of an anionic surfactant and an amphoteric surfactant.
Patent JP-2001299955-A (JP)
Title: Sprinkler head
Inventor: OBARA FUKUJI
IPC: A62C37/11
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkler head capable of preventing the scattering of broken pieces of a glass bulb in the operation of the sprinkler head using the glass bulb for a thermosensitive disassembling part and allowing the verification of the cause of the breakage of the glass bulb. SOLUTION: The glass bulb 41 is covered with a net 50 formed of a highly extensible resin material or highly heat conductive metallic material, whereby the impact in the scattering of broken pieces of the glass bulb 41 can be moderated. Since the trace of the breakage of the glass bulb 41 is left on the net 50, the cause of the breakage of the glass bulb 41 can be verified.
Patent JP-2001312815-A (JP)
Title: Magnetic recording medium, method of manufacturing the same, sputtering target and magnetic recording and reproducing device
Inventor: SHIMIZU KENJI
IPC: H01F41/18
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium more excellent in SNR characteristics, its manufacturing method, a sputtering target with which the magnetic recording medium can be easily manufactured, and a magnetic recording and reproducing device more excellent in SNR characteristics. SOLUTION: The magnetic recording medium is provide with a substrate and a perpendicular magnetic film whose easily-magnetized axis is oriented perpendicularly to the substrate. In the case a ground layer consisting of a material containing Co, Zr and carbon is provided between the substrate and the perpendicular magnetic film. The sputtering target used for manufacturing the magnetic recording medium and consisting of a material containing Co, Zr and carbon, the method for manufacturing the magnetic recording medium using the target and the magnetic recording and reproducing device using the magnetic recording medium are also provide.
Patent JP-2001312974-A (JP)
Title: Ion extraction electrode system and ion implantation device
Inventor: GOTO KEIICHI
IPC: H01J37/08
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an ion extraction electrode system and an ion implantation device for ensuring prevention of contamination during implanting impurities in a semiconductor substrate, even if it is used for a long time, permitting precise implantation of the impurities in a desired amount, and facilitating maintenance. SOLUTION: The ion extraction electrode system 3 comprises an ion generating chamber, a drawing electrode located adjacent to the ion-generating chamber, and a ground electrode adjacent to the extraction electrode, at least the extraction electrode 3b and the ground electrode 3c formed of semiconductive materials. For example, when the impurities are implanted into a silicon substrate, at least the extraction electrode and the ground electrode are made of silicon.
Patent JP-2001304231-A (JP)
Title: Synthetic resin swivel
Inventor: MATOBA HIROTSUGU
IPC: F16B45/02
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin swivel capable of setting the length and depth of a hook body similarly as conventional and molding the outside end engagement face of a locking member and the inside end engagement face of the hook body in the state of contacting each other. SOLUTION: The swivel 1 having the hook body 11b and the locking member 11c comprises protrusions 11f, 11g molded integrally on the inside end engagement face 11b" of the hook body 11b or on the outside end engagement face 11c' of the locking member 11c, protruded somewhat higher toward the counter engagement face 11c' or 11b". It is preferable that small portions at the protruded ends of the protrusions 11f, 11g are connected to the counter engagement faces 11c', 11b" and molded integrally therewith. Thus, the outside end engagement face 11c' of the locking member 11c and the inside end engagement face 11b" of the hook body 11b can be molded approaching each other.
Patent JP-2001306430-A (JP)
Title: Business method based on internet connection information registering service, method for setting up internet connection, method for registering internet connection information, and computer-readable recording medium with application program recorded thereon
Inventor: MATSUOKA KENJI
IPC: G06Q20/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To automatically set up internet connection by using a portable recording medium. SOLUTION: A memory card 15 is connected to a PC 160 in a volume seller 16, deputizes a provider contract by exchanging information with the terminal of a provider 18 selected by a user through a communication line by processing based on an application 180, receives information necessary for internet connection from the terminal of the provider 18, generates internet connection information 150 on the basis of the received information, and registers the information 150 in the memory card 15. When the memory card 15 registering the information 150 is connected to an electronic equipment such as a PC 11 and a portable telephone set 12, an application 110 is automatically started, the information 150 is read out from the memory card 15, and connection for Internet connection is set up in the electronic equipment on the basis of the information 150.
Patent JP-2001310611-A (JP)
Title: Air conditioner for automobile, dehumidifying method in cabin and removing method for front window
Inventor: ABE HIDEFUMI
IPC: B60H1/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To solve such problems as to use energy in waste at operation of a refrigerating cycle device and to have excessively dry air in the vehicle interior in an air conditioner for an automobile. SOLUTION: This air conditioner for an automobile is provided with a temperature control chamber 11 which has a radiating fin capable of passing through some of the whole air passed through a heat absorbing fin and a mixing ratio damper 17 for setting the amount of air passing through the radiating fin, and a central control means 70 which controls temperature of a refrigerant and the amount of air passing through the radiating fin and has a temperature calculation table for calculating a target cool air temperature lower than the setting temperature. The temperature of air passed through the heat absorbing fin is controlled at the calculated temperature by the temperature calculation table, and the mixing ratio damper 17 is controlled so that this some of air can pass through the radiating fin, then the air of the setting temperature is sent to a blowout tube.
Patent JP-2001311677-A (JP)
Title: Air leak test apparatus
Inventor: FUKUDA RYO
IPC: G01M3/26
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To correctly acquire correction values for leak tests with a good workability. SOLUTION: Opening/closing valves 4a and 4b are set on branching passages 12a and 12b. Capsules 5a and 5b and capacity-changing means 20a and 20b are connected to the downstream side of the branching passages 12a and 12b. In a test mode, a work W is stored in the capsule 5a and a master member M is stored in the capsule 5b. A test pressure is supplied in a state with the opening/closing valves 4a and 4b being opened. A slight leak of the work W is detected on the basis of a detected differential pressure of a differential pressure sensor 6 after closing the opening/closing valves. Further, the capacity- changing means 20a and 20b are changed by an equal quantity to detect a large leak of the work W on the basis of the detected differential pressure of the differential pressure sensor 6.  In a correction value acquirement mode, while the capsules 5a and 5b are made empty, the above control is carried out and the detected differential pressure after the capacity change is stored as the correction value. The large leak is determined on the basis of a value obtained by subtracting the correction value from the detected differential pressure after the capacity change in the test mode.
Patent JP-2001310374-A (JP)
Title: Preform positioning device
Inventor: YOKOYAMA MASATAKA
IPC: B29C49/48
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a preform positioning device for surely positioning a preform in a circumferential direction before a blowing cavity mold is clamped. SOLUTION: The preform positioning device positions the preform 28 in the circumferential direction in the case of clamping the blowing cavity mold 114 and blow molding in a state in which the preform 28 is held by a conveying member. The device comprises a preform positioning means 52 for positioning the preform 28 by engaging the member with a groove 28e of a flange 28c formed on an outer periphery of a neck 28a of the preform 28 before clamping the mold 114 and maintaining the engaging state at least until the mold clamping is completed at a blowing mold clamping unit.
Patent JP-2001311935-A (JP)
Title: Liquid crystal display device
Inventor: GUSHIKEN HIROSHI
IPC: G09G3/20
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of properly performing liquid crystal display in which display parts differing in frequency component coexist. SOLUTION: This liquid crystal display device has a liquid crystal display panel wherein plural scanning electrodes are formed on one of both inner surface faced to each other of a pair of transparent substrates faced to each other and also plural signal electrodes are formed on the other surface;  wherein a liquid crystal is filled between both of the transparent substrates, and wherein a driving circuit is provided for selectively applying a driving voltage to the liquid crystal between the scanning electrodes and the signal electrodes, and when a duty ratio is expressed by 1/N, a driving voltage to minimize the frequency components in a driving waveform by α, and a driving voltage to maximize the frequency components in a driving waveform by β, the driving voltage at a specific temperature is set to a value of  α+(β-α)/6} to α+(β-α)/2} so that a value of β/α at the specific temperature of the liquid crystal display panel is 1.1 or larger.
Patent JP-2001312230-A (JP)
Title: Strut mounting type illuminated signboard
Inventor: KIMURA MASAYUKI
IPC: G09F13/04
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an improved strut mounting type illuminated signboard which is little in the contamination of its surface, facilitates the maintenance work such as cleaning, is simple in structure and light in weight, easy to be recovered and recycled and is extremely cost effective in installation and maintenance. SOLUTION: This strut mounting type illuminated signboard has plural supporting arms symmetrically projectingly disposed outward from struts, plural light transparent display panels coupled to these supporting arms by enclosing at least the supporting arms and a light source for illumination disposed within the space enclosed by at least the supporting arms and the display panels. The display panels are formed of hollow bodies formed coupling front plates and back plates consisting of light transparent materials at their peripheral edges and are preferably freely attachably and detachably coupled to the supporting arms by means of coupling members disposed while being coupled to the back plates.
Patent JP-2000358065-A (JP)
Title: Method for routing with resource limitation in active network
Inventor: NEOGI RAJA
IPC: H04L29/06
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a method for routing with resource limitation in an active network. SOLUTION: In the active network 10 having multiple active nodes AN1 to AN4, routing with resource limitation is carried out by using a resource state synchronism table. At a 1st node among active nodes coupled with a client 14, a service request from the client is acquired. Routing to a 2nd node among the active nodes is carried out, an upstream pointer indicates the 2nd active node, and the upstream pointer and a downstream pointer are so changed that the downstream pointer indicates the client; and a service request based upon the contents of the resource state synchronism table relating to the 1st active node is executed to establish an end-to-end pipeline channel to the client.
Patent JP-2001317248-A (JP)
Title: Security system and method for controlling the same
Inventor: SUDO KAZUYA
IPC: E05B49/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a security system in terms of security, the security system setting and releasing an electric lock, based on information recorded in a card. SOLUTION: The security system 1 is comprised of a server 2 set in a room, the electric lock device 5 installed in a door 4, for locking the door 4, and a card 3 corresponding to the server 2, and functions such that ID information is transmitted by radio waves from the card 3 when the card 3 approaches the electric lock device 5. The server 2 receives the ID information transmitted from the card 3, and determines whether the ID information is suitable. Only when it is determined that the ID information is suitable, the server 2 transmits an unlocking control signal to the electric lock device 5. Upon reception of the unlocking control signal, the electric lock device 5 releases locking of the door 4.
Patent JP-2001320704-A (JP)
Title: Image decoder and image decoding method
Inventor: ABE SHUJI
IPC: H04N19/37
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To easily continue decoding without defects, nor having two time bases, even when the time base of an input TS from the transmission system become discontinuous. SOLUTION: When discontinuity is generated, how many picture data are inputted at the input buffer 7 is confirmed, and the decode of the picture for the number is performed unconditionally without comparing DTS and STC. When a time base is changed, the number of the picture to be decoded can be easily obtained without comparing the DTS and STC thereafter, by checking each picture with a PCR extracting part 2 of a TS input stage, extracting the DTS, and managing its information separately from the picture data in an ID and a DTS holding part 6. Thus, when there is the change of the time base, the decode is continued without defects.
Patent JP-2001323137-A (JP)
Title: Novel polymeric cushioning agent and electroluminescent element obtained by using the same
Inventor: KIDO JUNJI
IPC: C08F26/12
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel polymeric cushioning agent and an organic electroluminescent element having a driving voltage reduced by improvement of a cushioning layer of a hole transporting layer. SOLUTION: The polymeric cushioning agent comprises (A) poly(3,4) ethylenedioxythiophenes having a recurring unit represented by formula (1), wherein R6-R9 are each independently a group selected from the group consisting of hydrogen and alkyl, alkoxy, alkylamino, aralkyl, aryl, aryl heteroaryl and cyano groups; and any two of R6-R9 can be combined together to form a ring, and (B) polystyrene-based sulfonic acids having a recurring unit represented by formula (2), wherein R1 is hydrogen or a methyl group; R2 and R5 are each independently a group selected from the group consisting of hydrogen and an alkyl group; and X is selected from the group consisting of hydrogen and an alkali metal. The organic electroluminescent element has a cushioning layer treated with the polymeric cushioning agent.
Patent JP-2001323719-A (JP)
Title: Supporter for swing door
Inventor: KURIKI KAZUO
IPC: E05F1/06
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a supporter, which can be designed so that a door is easy to stop at the position of partitioning and the door can be returned automatically to the position of partitioning and also stopped at an arbitrary opening position only by changing the curvature of a cam face. SOLUTION: In the supporter for the swing door composed of a supporting shaft 1 for the door fixed onto a building 45 in an unturned manner and a bracket 10 fixed onto the door 45 bearing the supporting shaft 1, the bracket 10 is constituted in such a manner that a cam member 20, in which a plane shape has an approximately heart-shaped contour curve and to which a bearing hole 22 is formed, a roller member 25 rolled along the cam face 21 of the cam member 20 and a push spring 29 urging the roller member 25 against the cam member 20 are finished interiorly while the cam member 20 is fixed onto the supporting shaft 1 in the unturned manner.
Patent JP-2001326945-A (JP)
Title: Optical transmission device
Inventor: YAMAMOTO YOSHIHIKO
IPC: H04B10/07
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a correct output voltage by converting the optical signal of each color (wavelength) to 100% voltage. SOLUTION: The optical transmission device is provided with a multiplexer 1 to multiplex a plurality of optical signals having different wavelengths to one optical signal, a branching filter 3 to separate an optical signal outputted from the multiplexer 1 and transmitted through an optical cable 2 into a plurality of chrominance signals of an original wavelength for converting it into an electric signal, and an arithmetic and logic unit 4 to receive a voltage outputted from the branching filter 3 for calculating a correct output voltage.
Patent JP-2001322140-A (JP)
Title: Resin molding
Inventor: NONOGAKI AKIHIRO
IPC: B29B9/14
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that organic fibers high in tensile modulus of elasticity and tensile strength tend to be got entangled to make the mass production of a fiber-reinforced resin difficult, and the mass production of a tough resin molding using the fiber-reinforced resin has been extremely difficult. SOLUTION: A necessary number of organic fibers (polybenzazole) is drawn in one direction to make a bundle of the fibers, the bundle is immersed in a Sumikaflex S-752 (R) resin bath through a roll, etc., dried, and cut by a cutter, etc., into chips. The chips are dry-blended with a base resin of polypropylene, the blend is kneaded, water-cooled, and pelletized. The pellets is injectionmolded into a butterfly damper 1.