baber/WOPTO huggingface dataset:
Patent JP-2002022922-A (JP)
Title: Red pigment dispersion for color filter
Inventor: KANO HITONORI
IPC: C09B3/64
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a red pigment dispersion for color filter giving good dispersibility of the pigment in its early stages and good dispersion stability on standing. SOLUTION: The red pigment dispersion contains at least one pigment selected from the group comprising dianthraquinonyl pigments, diketopyrrolopyrrole pigments, condensed azo pigments, isoindoline pigments, perinone pigments, perylene pigments, azo pigments each having a hetero ring, quinacridone pigments, dibromoanthanthrone pigments and benzimidazolone pigments, at least one anthraquinone derivative of formula (1) [where R1-R8 are each H, a halogen, -SO3M (where M is H, Na, K, NH4 or NR9R10R11R12), -NH2 or -OH but at least one of R1-R8 is -SO3H, -SO3Na or -SO3K] and a solvent or further contains a resin if necessary.
Patent JP-2001042226-A (JP)
Title: Illuminator for duv microscope
Inventor: DANNER LAMBERT
IPC: G02B21/16
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To enable an illuminator for a DUV microscope to supply a DUV wavelength band having maximum transmissivity and small half value width. SOLUTION: This illuminator for the DUV microscope 1 is equipped with an illumination beam path 6 emitted from a DUV light source 5, and a collector 7 and a reflection filter system 9 are arranged in the beam path 6. The system 9 forms the DUV wavelength band and is composed of four reflection filters 8. The beam path 6 is reflected by the filter 8 by the same reflection angle α, and the beam path 6 is coaxially extended ahead and astern of the system 9. Thus, an incident angle α<=30 deg., and the DUV wavelength band has the half value width being 20 nm maximally and a peak having a peak value S being >=90% of the intensity of the light made incident. The DUV objective lens of the DUV microscope 1 is very excellently corrected according to the half value width of the very small attained DUV wavelength band.
Patent JP-2002026588-A (JP)
Title: Tray component supplying apparatus
Inventor: HANAMURA NAOKI
IPC: H05K13/02
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a tray component supplying apparatus which can surely prevent such a situation that different components from those assigned are supplied to a mounter due to erroneous arrangements. SOLUTION: The tray component supplying apparatus comprises: a tray storing box 2, wherein tray supporting sections provided with drawable pallets 8 for supporting trays are disposed in a plurality of stages in the up and down direction; and a fetching mechanism 3 which draws the pallet 8 from the tray storing box 2 and then chucks a component from the tray on the pallet. Each of the pallets 8 is provided with a small-size storage device 51 for recording names or other information about the components held on the tray, and the fetching mechanism is provided with a read and write head 52. A controller judges the information read from the small-size storage device 51 by means of the read and write head 52 and then controls the operation according to the judgement result.
Patent JP-2002027306-A (JP)
Title: Communication device having image transmission function
Inventor: MUKAI HIROSHI
IPC: H04N5/232
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To pick up the image of an object in a proper size with a communication device having an image transmission function. SOLUTION: In the communication device 1 such as a video telephone, the object is the face of a caller in most cases. Also, image pickup distance by a camera 14 can be estimated in advance. Therefore, an optimum image pickup magnification is stored in a memory 22 in advance, and a magnification-setting part 21 reads the image pickup magnification from the memory 22 when power is turned on and is given to a lens drive part 23. The lens drive part 23 obtains the focal distance of a zoom lens unit 141 based on the image pickup magnification obtained from the magnification-setting part 21 to drive the zoom lens 141a. As a result, immediately after the power is turned on, an image that is picked up via the zoom lens unit 141 includes the object image in an optimum size.
Patent JP-2002027921-A (JP)
Title: Agent for improving intestinal bacterial flora and feed
Inventor: NAWA KAZUE
IPC: A23K1/16
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain an agent for improving intestinal bacterial flora and a feed excellent in safety, economical efficiency and acting effect. SOLUTION: This agent for improving intestinal bacterial flora is characterized by including a hydrolyzate obtained by decomposing copra meal or palm kernel meal with an acid or an enzyme.
Patent JP-2002033226-A (JP)
Title: Winding-wire component
Inventor: HIROHASHI TORU
IPC: H01F37/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To attain thinning, miniaturization and cost reduction for a choke coil or transformer of large current. SOLUTION: A stepped band-like straight wire 5 is wound spirally around an I-shaped core 3, and connecting terminal pars 5b and 5c are formed at both the terminals of the straight wire 5. The I-shaped core 3 and the straight wire 5 are engaged to a frame core 2, and a tape 6 is provided to seal the upper surfaces and side faces of the I-shaped core 3 and the frame core 2, so that a choke coil 1 can be configured. Thus, the laminating direction of the straight wire 5 is matched with the lengthwise direction of the choke coil 1, and even if the winding number of the straight wire 5 is increased, the total height of the choke coil 1 will not increase. As a result, thinning can be provided in spite of a large current. A filler can be injected, without having to use a resin case, the choke coil 1 is made smaller by the amount of the resin case and material costs are reduced as well.
Patent JP-2002029622-A (JP)
Title: Skirt rubber for belt conveyor
Inventor: TERAYAMA YOSHIHIDE
IPC: B65G21/20
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a skirt rubber for belt conveyor hardly broken or torn even by the contact of a carrying matter and never causing a local wear part in a conveyor belt. SOLUTION: This skirt rubber for belt conveyor is formed of a rigid rubber layer 1 provided on the carrying matter side, a soft rubber layer 2 provided on the contact surface side with a belt conveyor of the rigid rubber layer 1, and a cloth 3 consisting of a 6, 6-nylon canvas of twill modified weave between the rigid rubber layer 1 and the soft rubber layer 2.
Patent JP-2002031165-A (JP)
Title: Load sensitive position switching device, position switching device for load sensitive automatic transmission and load sensitive automatic transmission
Inventor: MAEKAWA HITOSHI
IPC: F16H3/54
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a switching device capable of automatically switching the speed ratio by being sensitized to a load by a low output actuator. SOLUTION: Magnets 37 and 38 are arranged at the same pitch on the same circumference on high speed side/low speed side clutch output discs 15 and 17 and an output disc 5. The magnets on the respective discs are arranged so that adjacent poles become different polarity. In the magnets arranged on the high speed side clutch output disc and the output disc, the same polarity is opposed to each other. While, in the magnets arranged on the low speed side clutch output disc, different polarity is opposed to each other. The output disc and a clutch holding disc 21 are connected by a spring 27, and relatively rotate. A clutch is switched by sensitization to the load by the spring and a combination of resiliency and attraction force of the magnets.
Patent JP-2002034089-A (JP)
Title: Headphone
Inventor: UEMICHI NOBUO
IPC: H04R1/10
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an ear-hooking headphone which prevents local sense of oppression from being given to the ear and which will not fall simply from the ear. SOLUTION: A shaft part 3 which is situated on the front side of an earlobe is attached to a hanger part 2 for ear hooking. A housing 5, which comprises a headphone unit, is held rotatably by the shaft part 3.
Patent JP-2002035550-A (JP)
Title: Method for catalytic decomposition treatment of cfc and device therefor
Inventor: FUJIOKA MASATO
IPC: C07B35/06
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for catalytic decomposition treatment of CFC and a device therefore that exhibits high performance aiming for the high activities and the long service life of a catalyst in the catalytic decomposition treatment of CFC. SOLUTION: In the catalytic decomposition treatment method of CFC wherein CFC is supplied to a reaction vessel 17 having a CFC decomposition catalyst 16 charged therein, the method comprises a first step of controlling a temperature of a gas having high temperature by adding a diluent fluid for cooling to a high temperature gas generated through combustion of a hydrocarbon at a combustion means 11 and a second step of supplying and mixing CFC to and with the temperature controlled gas to supply the same to the reaction vessel 17 along with the temperature controlled gas.  The device has a combustion means 11 to combust the hydrocarbon, a combustion chamber 13 equipped with temperature controlling means 19, 20a to control the high temperature gas generated by combustion to the fixed temperature by adding the diluent fluid for cooling and a gas supply member 15 to connect the combustion 13 with the reaction vessel 17 wherein a suction port 14 to supply and mix CFC to and with the temperature controlled gas from the combustion chamber 13 is provided.
Patent JP-2002079208-A (JP)
Title: Treatment method, treatment system and vessel
Inventor: KIGAMI TORU
IPC: B22D17/28
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To upgrade the productivity of a metal recycling process. SOLUTION: An object intended for treatment such as a resin-coated aluminum is first subjected to the pyrolytic decomposition of resin by a rotary kiln 101 and then the heating of the aluminum in a heating chamber 106 so as to melt the aluminum. After that, the metal is delivered to a use point in a state such as molten, semi-molten or solid at a high temperature, using a vessel 109. Thus the energy required for remelting at the use point is saved and consequently, the efficiency of the recycling process is increased.
Patent JP-2001038905-A (JP)
Title: Ink send print head with heating resistor of metal silicon nitrogen oxide
Inventor: REGAN MICHAEL J
IPC: H01C7/04
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a highly efficient thermal ink-jet print head by using a supporting structure member and a resistor element of at least one metal silicon nitrogen oxide composition for discharging ink on an on-demand system. SOLUTION: The thermal ink-jet printing system has at least one supporting structure member, and a resistor element for discharging ink which obtains sufficient heat to thermally discharge a near ink material from a print head and is arranged in the print head. The system includes a resistor structure comprised of a combination of one metal, silicon, oxygen and nitrogen set between the supporting structure member and a layer including an orifice of the print head. A resistor of the metal silicon nitrogen oxide produces a novel and effective ink discharge system applicable to a thermal ink-jet printer head. The resistor has many important characteristic merits one of which is increasing a bulk resistivity.
Patent JP-2002039999-A (JP)
Title: Fluorescent magnetic particle for magnetic particle flaw detecting test, and its manufacturing method
Inventor: FUMIYA TADAYUKI
IPC: G01N21/91
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide fluorescent magnetic particles for magnetic particle flaw detecting tests, capable of being manufactured by an extremely simple and efficient manufacturing method, without the need for adopting a pulverizing process in which exfoliation and coming-off of fluorescent pigments are unavoidable nor using special devices. SOLUTION: Each particle of organic fluorescent pigment particle powder of a mean particle diameter of 1.0-3.0 μm is bonded to each particle of γ-iron oxide particle powder of a mean particle diameter of 1.3-3.0 μm with a silane coupling agent as the binder. The amount of loading of the γ-iron oxide particle powder lies within a range of 60-80 wt.%; the amount of loading of the silane coupling agent lies within a range of 2-6 wt.%; and the amount of loading of the organic fluorescent pigment particle powder lies with a range of 20-40 wt.% in the fluorescent magnetic particles for magnetic particle flaw detecting tests.
Patent JP-2002040566-A (JP)
Title: Color proof forming device and color image recorder
Inventor: DOI MASATO
IPC: B41J2/455
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a color proof forming device which is capable of surely detecting data errors at the point of the time of image data checking and is capable of easily forming images for color proofs and color image recorder. SOLUTION: The color proof forming device which forms the color proofs by recording halftone images to color photosensitive materials by using the light from LEDs 320 to 322 stores an LUT 205 including the value for making an original images and light source drive data correspondent to each other and changes the images formed on the color proofs by regulating the value of the LUT 205 as well and is therefore capable of easily changing the images by changing the value of the LUT 205 without changing the data of the original images. Then, if there is dissatisfaction in the images after the change, the desired images may be easily obtained by again regulating the value of the LUT 205.
Patent JP-2002044589-A (JP)
Title: Information reproducing device and video display control method
Inventor: ICHIOKA HIDETOSHI
IPC: H04N5/445
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing device that can easily interactively reproduce information. SOLUTION: When a user depresses a channel button 31-4 of '10'-'12' of a remote commander 14, a CPU highlights an access button 101-4 on an index menu displayed on a display device 12 on the basis of internal data 121 and displays (reproduces) a segment video image corresponding to the access button 101-4. Furthermore, since an expression num0fIndexUnits=7 in the internal data 121 indicates that number of access buttons 101 is in total 7, a scroll button 111 is highlighted.
Patent JP-2002013153-A (JP)
Title: Filling reinforcement of clearance causing water leakage for concrete structure, injection plug, and injection water cutoff method
Inventor: ADACHI MASANORI
IPC: E02D31/02
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a concrete structural body inside due to water permeation and to elongate the service life of the concrete structure by injecting cement-based injection in an existing concrete structural body and filling clearance parts therewith, to save the maintenance cost for a pump facility, etc., for discharging leakage water, and to prevent the submergence of a tunnel and disaster caused by stop of equipment function due to power faiture. SOLUTION: A packer part is compressed in a vertical axial direction and expanded in a lateral axial direction by fastening a packer operation nut 4 to be fixed to an injection plug fitting hole 12. An injection nozzle 8 is inserted from an injection plug hollow part. When an injection plug cock 5 is opened, it can be penetrated into the hollow part of the injection plug, and by closing, the injection plug cock, water and injection entering from the hollow part of the injection plug can be stopped. It is so constituted that, even if the injection nozzle is inserted into the injection plug, the injection nozzle fixing nut is fastened, and the injection nozzle is fitted thereto, the water, etc., entering from the hollow part of the injection plug can flow out of a discharge nut.
Patent JP-2002047459-A (JP)
Title: Tape for regulating sliding direction
Inventor: AIHARA SUEKICHI
IPC: C09J7/02
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the easy sliding of a matter which is hardly slidable in a specific direction and also to make an easily slidable matter hardly slidable in a specific direction. SOLUTION: The tape for regulating the sliding direction comprises a tape body 1 made of a synthetic resin, a projecting line 2, formed on the surface of the tape body 1, along the longitudinal direction of the tape body 1, and an adhesive layer formed at the back surface of the tape body 1.
Patent JP-2002051297-A (JP)
Title: Communication system and communication unit
Inventor: MARUYAMA KAZUTO
IPC: H04N5/44
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a communication system with which a much larger amount of desired information only is acquired among a huge amount of received information with a simple operation. SOLUTION: When a receiver side 15 receives desired main information, a user operates an entry section 7 to designate the time of its reception. A recording section 4 records the main information to which the time zone information of a time zone corresponding to the designated time is added, in other words, only all the pieces of main information related to the desired main information among received pieces of main information. Thus, only all the pieces of the main information relating to the desired main information can selectively be recorded and acquired with a simple operation among a huge amount of the received main information. Since the information whose acquisition is desired is transmitted as the main information, the information amount and the information contents to be acquired are abundant.
Patent JP-2001184981-A (JP)
Title: Regulation-preventing, protection-attached, self- regulating switch device
Inventor: STRINGOS EVAN
IPC: H01H13/16
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a regulation-preventing, protection-attached, self-regulating switch device. SOLUTION: A switch 1 has a self-regulating device when mounting the switch on a supporting plate having a mounting hole. The device has a slider 8 and can be moved in a lengthwise direction. Limit stops 13 are disposed at a crosswise side of a guide groove for the slider 8, and arranged crossly each other in a peripheral direction of a switching housing 2. Between these stops, there may be axially fixed the slider 8. Further, a plunger shank and the inner part of the slider 8 have orbits 16, 17 parallel with an axis and carved in a saw-teeth row shape. These saw-teeth are engaged with each other like a comb, and a switch plunger 6 is axially fixed to the slider 8.
Patent JP-2002052879-A (JP)
Title: Card case
Inventor: OTA HIROAKI
IPC: B65D5/24
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a card case having one's own career, occupation, post or the like printed thereon, formed in a folding type structure for housing cards used in business and capable of being folded to be assembled. SOLUTION: In the card case, a left-hand piece is provided to the left of a bottom piece and a left folding-back piece is provided to the left-hand piece while a right-hand piece is provided to the right of the bottom piece and a right folding-back piece is provided to the right-hand piece. A back surface piece is provided to the upper part of the bottom piece and a lid piece, to which an insert piece is provided, is provided to the upper part of the back surface piece and a front piece, which has a U-shaped notch part formed to the central part thereof, is provided to the upper part of the bottom piece. Fan-shaped folding pieces provided with folding lines are provided between the back surface piece and the right-hand piece, between the back surface piece and the left-hand piece, between the front piece and the left-hand piece and between the front piece and the right-hand piece.
Patent JP-2002054405-A (JP)
Title: Steam-cooled gas turbine
Inventor: SUGISHITA HIDEAKI
IPC: F02C7/16
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a steam-cooled gas turbine in which a combustor tail pipe and turbine blades are cooled with steam to improve efficiency of the gas turbine and the combined efficiency. SOLUTION: A combined cycle is composed of the gas turbine 8 comprising a power generator 1, a compressor 2, a combustor 3, a blade cooling air cooler 4, a fan 5, and a turbine 6, a steam turbine 29 comprising high pressure, intermediate pressure, and low pressure turbines 21, 22, and 23, and an exhaust heat recovering boiler 9. A part of saturated water from a high pressure booster pump 27 is introduced to a heat exchanger 110, and steam is decreased in temperature to be supplied to a moving blade 52 and a stationary blade 53. Steam from an outlet of the high pressure turbine 21 is introduced to cool the moving blade 52, the stationary blade 53, and the tail pipe. Steam after cooling is supplied to an inlet of the intermediate pressure turbine 22, and it is further introduced to the steam turbine 6 at an outlet of the high pressure turbine 21.  Steam after cooling the stationary blade 53 is introduced to an inlet of the intermediate pressure turbine 22, while steam after cooling the moving blade 52 is supplied to a reheater 20, thereby efficiency is improved.
Patent JP-2002054814-A (JP)
Title: Ignition operation mechanism for piezoelectric firing type ignition rod
Inventor: ICHIKAWA TOSHIHIRO
IPC: F23Q2/16
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To increase an operation load immediately before a discharge without unnecessarily making an operation heavy during an initial operation and maintain a good operability for an ordinary user while a user who does not know a proper using method cannot unexpectedly ignite. SOLUTION: In a piezoelectric firing ignition rod, a gas tank 10 including a tank main body 11 and an upper cover 13 is provided in a main body case 2. A valve mechanism 20 and a piezoelectric mechanism 40 are held in the upper cover 13. A jet nozzle is provided at the end of the main body case 2. An operating button 3A is attached to the end of the piezoelectric mechanism 40. The operating button is made of polyacetar resin and leaf springs 4A and 4A are integrally formed. Upon nonoperation, a space about 60 to 90% as long as an operation stroke is formed between the leaf springs and the upper end face 13a of the upper cover 13.  After the leaf springs 4A and 4A abut on the upper end face 13a of the upper cover 13 under an ordinary operation load at the beginning of the operation, the elastic load of the leaf springs 4A and 4A is exerted thereon so that the operation load is increased.
Patent JP-2002054448-A (JP)
Title: Exhaust turbine type supercharger for internal combustion engine and supercharging system
Inventor: HOUKIDA ATSUSHI
IPC: F02B39/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust turbine type supercharger for an internal combustion engine capable of reducing oil leakage. SOLUTION: A turbine impeller 12 rotationally driven by exhaust gas of an internal combustion engine is fixed at a turbine shaft 10. The turbine shaft 10 is supported in a radial direction by a radial bearing 20 and mounted on a bearing housing 30. The turbine shaft 10 is formed between the turbine impeller 12 and the radial bearing part 20, and a stepped part 14 is provided such that the turbine side is further increased in an outside diameter than the radial bearing part side. The bearing housing 30 has an oil drain 34 to drain oil lubricating the radial bearing part 20.  A distance L from the side wall surface of the radial bearing to the stepped part is set to a distance, at which oil moved from the end part of a radial bearing is brought into a state to be non-contact with the stepped part, at a region where the number Nt of revolutions of a turbine is higher than the number Nti of revolutions of a turbine during idle operation of an engine.