baber/WOPTO huggingface dataset:
Patent JP-2001171844-A (JP)
Title: Sand and stone discharging chute device
Inventor: TANAKA KIICHIRO
IPC: B65G67/60
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce noise and vibration while preventing the impairing of efficiency in loading work. SOLUTION: This discharging chute device 10 is used for loading the sand and stone A by charging the same from an upper part of a carrier, and comprises a fixed chute part 14 and movable chute part 16. The fixed chute part 14 comprises a flat inclined plate 14a inclined toward a lower part at its point side and side plates 14b fixed to both surfaces of the inclined plate 14a, and is fixed to an edge of a bridge part 24 in such manner that it is further extended outwardly from a point side of the bridge part 24. The movable chute part 16 comprises a movable chute part 16a and an oscillating jack 16b. The movable chute part 16 receives once the sand and stone to be charged to a carrier 12 at an upper part of a sand and stone storing part 20 of the carrier 12, and the dropped to the sand and stone storing part 20.
Patent JP-2000186540-A (JP)
Title: Internal combustion engine provided with exhaust emission control device
Inventor: KAMOSHITA SHINJI
IPC: F01N3/28
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To pertinently purify exhaust gas, to reduce the generation of sulfate, and to efficiently utilize a combustion heater. SOLUTION: The internal combustion engine provided with an exhaust emission control device is provided with a combustion heater provided for temperature rising of engine- associated elements by means of the heat obtained by burning fuel, a catalyst 13 provided in an exhaust system of an internal combustion engine to purify the exhaust gas from the internal combustion engine, a first combustion gas introducing passage 40a for supplying the combustion gas of the combustion heater to the upstream side of the catalyst without passing the combustion gas through the internal combustion engine, a second combustion gas introducing passage 40b for supplying the combustion gas of the combustion heater to the downstream side of the catalyst,  and a selector valve 41 interposed between the first combustion gas introducing passage and the second combustion gas introducing passage to selectively switch the first and second combustion gas introducing passages. When the catalyst does not reach a temperature for activating the catalyst, the selector valve selects the first combustion gas introducing passage to introduce the combustion gas to the catalyst and raise its temperature, and thus to activate the catalyst. On the other hand, since sulfate is generated when too much heat is supplied to the catalyst, the selector valve selects the second combustion gas introducing passage to prevent the generation of sulfate.
Patent JP-2001182627-A (JP)
Title: Egr gas cooling system
Inventor: KAWASAKI MASAMI
IPC: F28F9/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an EGR gas cooling system which prevents degradation of its cooling performance by reducing accumulation quantity of condensed water generated by cooling EGR gas. SOLUTION: This EGR gas cooling system comprises an upstream EGR gas chamber, a downstream EGR gas chamber, multiple heat-transfer tubes which connect the internal space of both EGR gas chambers and in which EGR gas flows, and cooling water passage formed around the heat-transfer tubes. The EGR gas chambers are so formed that the maximum level of condensed water which may accumulate in the EGR gas chambers is flush with the lowest point of the peripheral edge inside the water-surface side opening end of the heat-transfer tube located vertically lowest among all the heat transfer tubes,  or the maximum level of condensed water which may accumulate in the EGR gas chambers is located vertically below the lowest point of the peripheral edge inside the water-surface side opening end of the heat-transfer tube located vertically lowest among all the heat transfer tubes when the EGR gas cooling system is mounted on a vehicle.
Patent JP-2000185568-A (JP)
Title: Driving force synthesizing device
Inventor: TAKAHARA MASATOSHI
IPC: B60L50/16
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To increase efficiency when either a first driving source or a second driving source is in use by not idling the other and to facilitate matching of each characteristics when both driving sources are in use. SOLUTION: An engine 1 and a transmission gear 18 are engaged with a differential gear 15 through a first and a second power transmission shafts 16, 17. A transmission gear 20 which is engaged with the transmission gear 18 is engaged with a motor generator 11 through a power transmission shaft 19. A capacitor 4 is connected to the motor generator 11 through a control unit 6. While either the engine 1 or the motor generator 11 is being driven, the power transmission shafts 16, 17 of the other is disconnected and fixed. While both of them are being driven, matching of their characteristics is done according to gear ratio of transmission gears 19, 20.
Patent JP-2001178659-A (JP)
Title: Handrail for building
Inventor: FUJITANI TETSUYA
IPC: E04F11/18
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a handrail for a building which realizes the deterioration prevention of handrail parts, the improvement of usefeeling, elegant appearance, etc., by integrating a handrail grasping part and a bracket and incorporating a fixing device to a wall surface including an anchor tool so as not to expose it to outside, and which can have the working surface of the incorporated fixing device exposed by simple operation in the detaching work of the handrail after installing the handrail. SOLUTION: In the handrail for the building consisting of a handrail main body 1 where a bracket part 3 where a fitting plate part 5 to a wall surface is formed is bent and formed facing the wall surface at the end part of a grasping bar part 2 and where a recessed part 7 in the state of a projecting surface where a gap 6 for operating anchor tool for fitting the part 5 to the wall surface is recess-formed on the outer side of the upper half part of the bracket part and a cap 4 to be fitted here to cover this, a cap engaging part is detached and a cap can be removed when the center part of a terminating side 20 is pressurized.
Patent JP-2000192120-A (JP)
Title: Plugging material in iron tapping hole
Inventor: NAKAMURA RYOSUKE
IPC: F27D3/14
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a plugging material in an iron tapping hole for plugging the iron tapping hole in a blast furnace, excellent in the expandability to the width direction from the view point of the protection of a furnace wall and excellent in the closeness and the strength characteristic. SOLUTION: The plugging material in the iron tapping hole in this method, is composed of a powder part containing carbon block having 15-80 ml/100 g oil absorption of dibutyl phthalate(DBP) and pitch having 100-300 deg.C softening point and a binder of one or more kinds selected from a group composed of tar and resin base binder in a refractory aggregate.
Patent JP-H11193253-A (JP)
Title: Direct production of styrene
Inventor: MATSUOKA YUJI
IPC: C07C15/46
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an efficient one-step process of direct styrene production from benzene and ethylene and/or ethane by using a zeolite catalyst ion- exchanged with a specific metal element. SOLUTION: Over a zeolite catalyst ion-exchanged with metal elements selected from the group consisting of Ga, Ge, As, In, Sn, Sb, Tl, Pb and Bi, the catalytic reactions between benzene and ethylene and or ethane are carried out under the gas-phase conditions. In a preferred embodiment, a ZSM zeolite having the MFI structure can be selected as a zeolite catalyst. The zeolite used for the ion exchange bears an alkali metal cation because the ion-exchange rate can be increased. In this direct styrene production, the reactions are carried out at the molar ratio of benzene to ethylene and/or ethane of 2/1-10/1, the weight space velocity of 0.2-5, at reaction temperature of 500-650 deg.C under the pressure of 0.1-3 kg/cm<2> calculated as a partial pressure of the starting gas.
Patent JP-2000241625-A (JP)
Title: Manufacture of three-layer laminated body of optical film
Inventor: TAKEMOTO TSUNEJI
IPC: B32B7/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a chip of three-layer laminated body of an optical film can be obtained by one segmenting process by further omitting one process for segmenting into chips. SOLUTION: This manufacturing method comprises the steps of cutting a parallelogram (ABCD)-shaped optical film two-layer laminated body 40 along a reference line (EF); stacking the obtained first optical film two-layer laminated body 41 and second optical film two-layer laminated body 42 to form a band-like third optical film having an optical axis 31 parallel to or perpendicular to the longitudinal direction thereof; and cutting the obtained band-like third optical film constituting a band-like optical film three-layer laminated body 52 along the shape of an area 70 where the stacked first optical film two-layer laminated body 41 or second optical film two-layer laminated body (42) and the third optical film 30 overlap each other.
Patent JP-H10210405-A (JP)
Title: Automatic composition position deciding device and method for digital camera
Inventor: OMVIK JOHN F
IPC: H04N5/232
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To display a digital image at a correct composition position of a digital camera, when the image is visually confirmed based on an image processing program by deciding automatically the composition position of the camera under photographing and storing the photographed digital image in a memory, in response to the camera composition position. SOLUTION: This device includes a composition position switch 32 which decides the composition position of a digital camera, a memory 34 which stores the digital image data 36 photographed by the digital camera, and a controller 38 which controls the storage of the data 36 into the memory 34, in response to the output of the switch 32. The controller 38 also controls the transfer of the data 36 from the memory 34 to an image-processing program, which operates on a computer. In this control state, the controller 38 performs the rotary conversion of the data 36 before they are stored in the memory 34 when a composition position signal 46 showing that a digital image is longitudinally photographed, is received from the switch 32.
Patent JP-2001181170-A (JP)
Title: Skin care preparation
Inventor: HOSHINO HIROSHI
IPC: A61K8/96
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a skin care preparation containing a new bleaching ingredient having higher demelanizing actions than conventional bleaching agents and capable of imparting desired drug actions without being transmuted in the formulation. SOLUTION: This skin care preparation comprises an extract of Pueraria mirifica, or comprises the extract and one or more agents having drug actions selected from a bleaching agent, an antioxidant, an anti-inflammatory agent and an ultraviolet ray inhibitor.
Patent JP-H11192247-A (JP)
Title: Dental therapy device
Inventor: KIMURA SHIYUUSUKE
IPC: A61C17/032
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To enable a patient to usually use sterilized water, by providing a sterilized water producer which electrolyses water added and mixed with sodium chloride and hydrochloric acid and adjusts the residual free chlorine concentration and pH at prescribed values to produce the sterilized water. SOLUTION: Water guided from a raw water supply hose is switched by alternately turning ON/OFF solenoid valves 8, 8' by control from a water circuit switch control part 4. When a water circuit B19 is selected, raw water is supplied directly to a dental chair unit 6 through a unit supply water hose 17. When a water circuit 18 is selected, raw water is supplied to a residual chlorine concentration an pH adjusting part 5 to supply sterilized water to the dental chair unit 6. The residual chlorine concentration and pH adjusting part 5 mixes water added with sodium chloride and water added with hydrochloric acid and electrolyses water in a diaphragmless cell continuously produce sterilized water with residual free chlorine concentration adjusted within a range of 1.0-200 ppm and pH adjusted within a range 3-7.
Patent JP-2000194532-A (JP)
Title: Object selection processor and storage medium
Inventor: NISHIURA FUSAO
IPC: G06F3/0481
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an object selection processor and a storage medium which enable a vocal selecting process for an object displayed on a display screen and are suitable for the selecting process of the object. SOLUTION: A CPU extracts objects having information on links to other documents from a document displayed on the display screen and generates an extracted object table wherein the names of the extracted objects and link information are made to correspond to each other; when an arbitrary voice is inputted, a voice recognition part analyzes the voice data and generates the character string that the voice data represent. Then the CPU when judging that the character string is an object name as information included in the extracted object table takes the corresponding link information out of the extracted object table and reads the document at the link destination out according to the link information.
Patent JP-H11192270-A (JP)
Title: Backrest device
Inventor: SATO KATSURO
IPC: A61G7/05
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a backrest device which enables a nursed person to be easily supported in a working posture necessary for nursing work only by setting a back stop with any back leaning angle toward outside of a bed on the rim of a bed frame and placing the upper body on the back stop part, changing the facing direction of the nursed person on the bed, has a simple structure, light weight and excellent transferability, enables even a woman to carry and nurse by easily supporting various working posture. SOLUTION: This backrest device 10 consists of a supporter 14 detechably fastened on a bed frame, a back stop 18 supported by this supporter 14 and rockably supported at least to lean back toward outside from the inside of the bed, facing front to the inside of the bed, and a latch 20 installed to enable to keep the back leaning state, and the rocking shaft 22 of the back stop 18 is arranged on the rim of the bed frame 12.
Patent JP-H11175043-A (JP)
Title: Message box
Inventor: HARA KYOICHI
IPC: G06F19/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To easily view individual information and to easily let people know user's information. SOLUTION: Information is outputted from a monitor 1 and a speaker 5 by doing operation according to a retrieval menu of desired information and desired information to be shown can be registered through a microphone 7 and a camera 8. Further, information can be put in and out in real time by inserting money.
Patent JP-H11169116-A (JP)
Title: Buckwheat noodles containing baked bran
Inventor: KOMATSU TADAO
IPC: A23L7/10
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain buckwheat noodles containing baked bran, capable of providing a highly proteinous food, raising the value of buckwheat noodles as a health food and enlarging the consumption of buckwheat, by adding baked bran to buckwheat noodles which have been habitually taken as a low-calorie food. SOLUTION: In producing buckwheat noodles, raw bran extracted from wheat is baked once to remove water and further ground into a flour state. Buckwheat flour is mixed with baked bran, properly blended with water and wheat flour to give buckwheat noodles.
Patent JP-H11195835-A (JP)
Title: Solid-solution semiconductor laser element material and laser element
Inventor: MASUMOTO TAKESHI
IPC: H01S5/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a sufficient control for conductivity type of a confinement layer and further to allow a forbidden band width of the confinement layer to be sufficiently larger than that of an active layer by solid-dissolving Ca in Pb, combining it with I group, III group, V group, and Viii group elements. SOLUTION: The material for the solid-solution semiconductor laser element is expressed in a general equation, Pb1-x-y Cax Yy X. Where, 0<x+y<1.0, 0<x<1.0, 0<y<=0.1, X: at least one kind of element out of S, Se, and Te, and Y: at least one kind of element out of Ia group element, Ib group element, IIIa group element, IIIb group element, Va group element, Vb group element, VIIa group element, and VIIb group element. PbS, Ca, Sr, S, and Bi2 S3 , for example, are set in a hot wall epitaxy device for thin-film growth in vacuum. The solid-solution semiconductor laser material is taken out after completion of thin-film growth is performed by purging with nitrogen in a vacuum path after the temperature of each part falls to a room temperature.
Patent JP-2001182683-A (JP)
Title: Magnetic levitation type pump
Inventor: OZAKI TAKAMI
IPC: F16C32/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic levitation type pump capable of reducing an electric current flowing to an electromagnet coil for generating electromagnetic force and capable of enhancing detecting sensitivity of a position sensor part. SOLUTION: This magnetic levitation type pump 1 is composed of a motor part 10, a pump part 20 and a magnetic bearing part 40; a tip part of an electromagnet 41 of the magnetic bearing part 40 and a tip part of a core 43 of a position sensor 42 are embedded in a easing 21 composed of a nonmagnetic material for forming a partition wall with a pump chamber 22 to seal the inside and the outside of the pump chamber 22; the electromagnet 41 and the position sensor 42 are directly opposed to a soft magnetic member 26 of an impeller 23; an electric current flowing to an electromagnet coil is reduced; and sensor sensitivity of the position sensor 42 is enhanced.
Patent JP-2001188133-A (JP)
Title: Structure for storing connecting part of transmission member and mechanism for protecting transmission member
Inventor: ASAKAWA HIDEMICHI
IPC: G02B6/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a structure for connecting a transmission member and a mechanism for adjusting an extra length of a connecting terminal, which enable efficient processing for the extra length of the connecting terminal of an optical fiber. SOLUTION: The structure is constituted of protective tubes 6, 7 which are installed in such a manner that protectively covers each optical fiber 20, 21 and which are adjustable in the protective length, a fixing part for fixing a connecting part C between the optical fibers 20, 21, and a storage case 3 for storing the extra length 20a, 21a of the terminals which are not covered with the protective tubes 6, 7 near the connecting part C; the protective tubes 6, 7 are attached to a prescribed position of the storage part, with the protective length adjusted so that the extra length 20a, 21a of the terminals becomes a specified length.
Patent JP-2000196011-A (JP)
Title: Electronic device and manufacture thereof
Inventor: KAWAKUBO MAMORU
IPC: H01L25/07
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To enable a connecting member between boards and a structural member to be simplified in structure and a circuit to be lessened in size and cost, by a method wherein a heat releasing device is mounted on a metal circuit board as a sub-board, a low heat releasing device and input/output terminals are mounted on a resin circuit board as a mother board, and the sub-board and the mother board are electrically connected together and housed in a resin case. SOLUTION: A heat releasing device 7 such as a power transistor, a diode or the like and resistors are fixed on pads 5 on a metal circuit board 1 for the formation of a sub-board. Electronic parts such as a low heat releasing device 11, power terminals 12, signal terminals 13 or the like are mounted and connected with solder 6 on a resin circuit board 9 for the formation of a mother board. The mother board and the sub-board are mounted in a resin case 16 with an adhesive agent, the pads 5 on the boards 1 and 9 are electrically connected together with bonding wires 8 and sealed up with a filler 15. By this setup, a connecting member between boards and a structural member can be simplified in structure, and an electronic circuit can be lessened in size and cost ensuring it of reliability.
Patent JP-2000203882-A (JP)
Title: Coating solution for forming colored film, glass with colored film and its production
Inventor: KATO AKEMI
IPC: C03C17/25
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a coating solution having a color tone of transmitted light of black, blackish blue or bluish gray by making the solution include one or more metal compounds of metals selected from Co, Cr, Mn, Fe and Ni and a Cu compound. SOLUTION: This coating solution for forming a film comprises one or more compounds of metals selected from Co, Cr, Mn, Fe and Ni and a Cu compound. If required, the coating solution comprises one or more compounds of elements selected from Si, Ti, Zr, Al, In, Sn, Sb and lanthanoid. The coating solution is applied to a glass substrate having >=300 deg.C surface temperature to give glass with a colored film having >=104 Ω/(square) surface resistivity in 10-300 nm film thickness. An oxide film containing Si, Ti, Zr, Ce, etc., is applied to the colored film as an overcoat to improve durability. The total amount of Cu and Mn based on the total metal amount in the oxide film is >=10 wt.% and the ratio of Mn to the total amount of Cu and Mn is preferably 10-90 wt.%.
Patent JP-2000185471-A (JP)
Title: Optical recording medium
Inventor: TOMURA TATSUYA
IPC: G11B7/2472
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a recording material using a semiconductor laser having a shorter wavelength than that of a conventional system by forming a recording layer having a dye with a specific structure as a main component. SOLUTION: The recording layer contains at least one type of compounds represented by formulae I to IV, wherein M is a bivalent, trivalent or tetravalent metal which may contain two hydrogen atoms, an oxygen or a halogen or a metal atom which may have substituted or unsubstituted alkyl group, aryl group, alkoxy group, aryloxy group or the like, and R1 to R4 are each independently hydrogen, substituted or unsubstituted alkyl group, aryl group, alkoxy group, or substituted or unsubstituted aryloxy group substitution, X, Y are each different halogen or hydrogen, and n is an integer of 0 to 4, wherein R1 to R4 do not all become hydrogen, wherein a representative of the aryl group (aryloxy group) of the R1 to R4 is a phenol group, and M is Al or the like.