baber/WOPTO huggingface dataset:
Patent JP-2003144804-A (JP)
Title: Oil-water separating apparatus
Inventor: NAKAJO KEIGO
IPC: B01D17/028
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an oil-water separating apparatus for separating oil-mixed water into oil and water continuously by using a simple structure and reliably discharging the separated oil and the separated water to the outside separately. SOLUTION: This oil-water separating apparatus 1 is provided with an oil separating tank 2 for floating and separating the oil in the oil-mixed water, an oil collecting measure 4 for discharging the separated oil, a water discharging flow passage 3 and a flow straightening plate 5 and an oil-water separating/flow straightening plate 6 arranged in the tank 2 for forming a flow passage of the oil-mixed water. The oil-mixed water reaches a liquid level 11 in the tank 2 through the plates 5 and 6 and is separated into floating oil and settling water by the difference of specific gravity. The floated oil is introduced easily into the measure 4 by a flow straightening weir 4c of the measure 4 disposed near the level 11 and discharged to the outside from a discharge pipe 20.  The settled water is made to pass through the lower part of the lower edge 7a of a partition wall 7 and discharged to the outside from another discharge pipe 21 through the passage 3 and another passage 30.
Patent JP-2003135707-A (JP)
Title: Game machine
Inventor: KABURAGI NAOHITO
IPC: A63F7/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a game feature is improved by applying a privilege when the flow-down route of a game ball is a prescribed route even when the ball does not enter in a prize winning hole. SOLUTION: A main control part 200 judges whether or not game balls flow down through set routes A and B inside a play panel surface and applies the privilege when it is judged that the game balls flow down through these set routes. Thus, even when the ball does not enter in the prize winning hole, when the flow-down route of game ball is the set route, the privilege is applied so that the game feature can be improved.
Patent JP-2002235735-A (JP)
Title: Seal unit of rotary machine component and seal unit for casting roller
Inventor: SASSI MAURO
IPC: F16J15/32
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of lubricant under general using conditions. SOLUTION: A seal unit for mutually sealing rotary machine components, especially for a seal unit for a casting roller is fitted to a rotating member, having first and second bases 17 and 24 around a cylinder member 11, and is provided with first and second annular sealing members 8 and 9 having seal rings for corresponding elastomer materials 18 and 25. The seal unit is coaxial with the cylindrical member 11 and is also provided with an annular space member 10 cooperating with the first and second bases 17 and 24 for mutually retain the first and second sealing members 8 and 9 in their operational position.
Patent JP-2003146962-A (JP)
Title: Method for recovering n-alkoxycarbonyl-tert-leucine
Inventor: KATO OSAMU
IPC: C07C271/22
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for the recovery of an N-alkoxycarbonyl-tert- leucine capable of simplifying the subsequent separation process and achieving high yield after the separation process. SOLUTION: The method for the recovery of the N-alkoxycarbonyl-tert- leucine comprises the recovery of the compound from a solution containing the N-alkoxycarbonyl-tert-leucine into an aromatic hydrocarbon solvent while keeping the temperature to >=40 deg.C. The aromatic hydrocarbon solvent for the recovery of the N-alkoxycarbonyl-tert-leucine is preferably one or more solvents selected from benzene, toluene, ethylbenzene, o-xylene, m-xylene and p-xylene.
Patent JP-2003146275-A (JP)
Title: Carrying tool for surfboard
Inventor: OKAMURA TORU
IPC: A45C13/30
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To avoid troubles to passersby and passing cars by eliminating projection to the sides when a person riding on a bicycle carries a surfboard, prevent falling down troubles caused by a strong wind, and make long distance carrying easy. SOLUTION: This carrying tool for the surfboard is equipped with a lower part fixing tool A holding the lower portion of the surfboard S in a rear end part of a bicycle 1; and an upper part fixing tool B holding the upper portion of the surfboard S in the upper half part of the body of a person M riding on the bicycle. The lower part fixing tool A is a soft banding belt 3 fitted to the end part of a rear tire case 2, and the upper part fixing tool B is a soft banding belt 10 fitted to the rear part through a shoulder carrying rucksack.
Patent JP-2003149642-A (JP)
Title: Front light for liquid crystal
Inventor: YOKOGAWA HIROSHI
IPC: G02B1/10
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a front light for liquid crystal which can reduce the thickness over the entire part of a liquid crystal display device, can improve the feel of depth in the look of a liquid crystal display and can improve the quality by enhancing the visibility of the liquid crystal display. SOLUTION: This front light for liquid crystals is formed by having a light transmission plate 2 arranged with a light source 1 facing at least one side end face. The surface on at least one side of the light transmission plate 2 is provided with a low-refractive index layer 3 consisting of an aerogel having a refractive index of 1.19 to 1.4. The low-refractive index layer 3 consisting of the aerogel having the refractive index of 1.19 to 1.4 is high in mechanical strength and is hardly flawable.
Patent JP-2003144931-A (JP)
Title: Catalyst for reforming methanol
Inventor: SAITO MASAHIRO
IPC: C01B3/32
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst having high activity and excellent durability for a long period of time when hydrogen is produced by reacting methanol with a water vapor. SOLUTION: The catalyst for reforming methanol contains copper oxide, zinc oxide, aluminum oxide, zirconium oxide and cerium oxide as indispensable components and preferably contains gallium oxide as an optional component. The catalyst is subjected to a burning treatment at 480-690 deg.C preferably.
Patent JP-2002232040-A (JP)
Title: Magnetic tunnel junction element and its manufacturing method as well as magnetic head junction type head and its manufacturing method
Inventor: SUN JIJUN
IPC: H01F41/32
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an MTJ element capable of obtaining a high TMR and a low resistance even at an ambient temperature and excellent symmetry of electric characteristics and an MTJ head as well as methods for manufacturing the same. SOLUTION: The method for manufacturing the MTJ element 70 comprises the steps of sequentially laminating a first ferromagnetic layer 24, a tunnel barrier layer 30 and a second ferromagnetic layer 42. The tunnel barrier layer 30 is formed by the method comprising a step of forming a metal layer or a nonmagnetic layer on the first ferromagnetic layer 24 and oxidizing to form a first thin film 32, and a step of forming a second thin film 34 on the first thin film 32.
Patent JP-2003152875-A (JP)
Title: Interphone system for multiple dwelling house
Inventor: KITO HIDETSUGU
IPC: G08B25/04
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To enhance the safety for escape guiding and to simplify the wiring of an interphone system to reduce the installation cost. SOLUTION: A controller 4 respectively controlling a common entrance unit 1, living room master units 11a, 11b, etc., 12a, 12b, etc., and a management office master unit 2, is provided with a fire alarm facility communication circuit 45 for communication with a fire alarm facility 3 connected to sensors 21a, 21b, etc., and 22a, 22b, etc., a memory 41 that stores notice destination and escape path information leading to the living room master unit decided on the basis of the alarm information from the fire alarm facility sent from a fire alarm facility communication circuit;  and a controller control circuit 40 that detects the alarm information from the fire alarm facility to apply notice control to individual escape path information read from the memory, and each living room master unit is provided with a liquid crystal display section 32 to display a living room number in which a fire takes place and/or the individual escape path information.
Patent JP-2002249339-A (JP)
Title: Glass for potting semiconductor and outer tube for potting semiconductor
Inventor: HIKATA HAJIME
IPC: C03C4/16
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a glass for potting semiconductors satisfying the following requirements (1)-(6): (1) the glass substantially contains no Li, Na, and K, (2) the glass can be used for potting semiconductor elements, etc., at low temperature, (3) the coefficient of thermal expansion agrees with that of molybdenum electrodes, (4) no gas generation from glass while potting of semiconductor elements, (5) high volume resistivity, and (6) the glass is precisely formed into tubular shapes. SOLUTION: The glass for potting semiconductors comprises 20-50 mass% of SiO2 , 1-12 mass% of Al2 O3 6-25 mass% of B2 O3 , 30-55 mass% of PbO, 0.5-12 mass% of Cs2 O, and <90 ppm of Li2 O+Na2 O+K2 O. The infrared ray transmittance (X), which is shown as the formula: X=(log10 (a/b)/t[a: the transmittance (%) at 3846 cm<-1> , b: the transmittance (%) of minimum point nearly 3560 cm<-1> , t: the thickness (mm) of a sample], is 0.7 or less.
Patent JP-2002206022-A (JP)
Title: Polythiophene
Inventor: KIRCHMEYER STEPHAN DR
IPC: C08G61/12
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing a high-quality polythiophene easily soluble or dispersible in a nonaqueous solvent or a low-water-content solvent. SOLUTION: This polythiophene soluble or dispersible in the nonaqueous solvent or the low-water-content solvent can be obtained by reacting the polythiophene in the presence of a phase transfer catalyst in the nonaqueous solvent or the low-water-content solvent.
Patent JP-2003160513-A (JP)
Title: Apparatus for decomposing halogenated organic compound
Inventor: NISHIO TOSHIAKI
IPC: B09B3/00
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for decomposing a halogenated organic compound in which corrosive deterioration at a connecting part between its branch tube and its reactor is inhibited at a low cost.  <P>SOLUTION: An apparatus for hydrothermal decomposition 120 is equipped with a first reactor 122 which decomposes PCB at a high temperature and pressure and is connected with a branch tube 11. One end of the branch tube 11 which connects with the first reactor 122 forms a conoid whose diameter is larger at the side of the first reactor 122.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161976-A (JP)
Title: Camera and shutter speed adjusting device therefor
Inventor: SATO KOICHI
IPC: G03B7/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To automatically adjust shutter speed in the case of photographing a subject easily swayed in wind when the wind is strong.  <P>SOLUTION: A wind pressure sensor 97 is provided on the side surface of a camera main body 90. Wind speed is estimated based on wind pressure detected by the wind pressure sensor 97, and the shutter speed is made high by estimating that the subject such as a flower is easily swayed when the wind speed is high. Since the shutter speed is automatically adjusted when the wind is strong, an image obtained by photographing is prevented from being blurred.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169029-A (JP)
Title: Radio base station amplification device
Inventor: MARUKO HIDEO
IPC: H04B17/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station amplification device which gives notice that there is possibility of abnormality occurrence by displaying the reduction rate of the revolutional speed of a cooling fan according to stepwise sections.  <P>SOLUTION: The radio base station amplification device can indicate the detection of the speed reduction rate showing how much the revolutional speeds of cooling fans 21 and 22 per unit time are reduced as compared with a rated revolutional speed when a speed reduction rate detection switch 26 as a speed reduction rate detection indicating means is turned 'ON'. Then when the speed reduction rate detection switch is turned 'ON', a cooling fan supervisory control part 31 detects the revolutional speeds of the cooling fans per unit time, computes a speed reduction rate for the previously given rated revolutional speed, and changes the illumination states of LED's 21a and 21b of a display part for the cooling fan 21 according to the sections and the illumination states of LED's 22a and 22b of the display part for the cooling fan 22 to display the current operation quality of the cooling fans so that they can visually be understood with ease.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169332-A (JP)
Title: Picture coding method and picture decoding method
Inventor: SUZUKI YOSHINORI
IPC: H04N19/577
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the conventional moving picture coding/ decoding system provides 31 types of quantizers QP, however, sets the quantizing step width Q being a factor for determining the quantizing accuracy at equal spacings (Q=2×QP, Q=1 to 31) to result in a slow change of picture quality, relative to the change of the QP, and hence a great change of picture quality due to the change of the QP, if small QP.  <P>SOLUTION: The picture coding method including an N×N two-dimensional DCT, quantizing of the DCT coefficient and coding of the quantized DCT coefficient uses a DCT coefficient quantizing method, such that the input to a quantizing process takes a value of the DCT coefficient multiplied by N, and the DCT coefficient multiplied by N is quantized. The picture decoding method including decoding the quantized DCT coefficient, inverse quantizing of the decoded quantized DCT coefficient and the N×N two-dimensional inverse DCT uses an inverse quantizing-inverse DCT method, such that the output of an inverse quantizing process takes a DCT coefficient multiplied by N, and rules are defined for restoring a DCT coefficient at a specified accuracy from the DCT coefficient multiplied by N in the reserve DCT process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167061-A (JP)
Title: Multi-beam detector, electron beam device, and semiconductor device manufacturing method using the device
Inventor: NAKASUJI MAMORU
IPC: H01J37/244
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a multi-beam detector used in an electron beam device or the like and to heighten the detecting efficiency.  <P>SOLUTION: A plurality of detecting elements D1 to D8 of the detector are constructed by a p-type region formed by diffusing phosphorus in a Si layer of single crystal and an n-type layer provided in common to all of the detecting elements. A detected signal is output from terminals E1 to E8. In a housing of the detector, parts opposite to the surface of the detecting elements are formed of metal, and the metal part is provided with eight apertures A1 to A8 for passing secondary electrons opposite to the detecting elements D1 to D8. Monolithic constitution is adopted so as to reduce the size of the detector. High voltage is applied to the p-type and n-type regions of the detecting elements and the metal parts of the housing are grounded, whereby the apertures present convex lens action to pass electron beams with high efficiency so as to reduce crosstalk between multi-beams.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165300-A (JP)
Title: Surface decorating sheet and manufacturing method thereof
Inventor: SATO TOSHIAKI
IPC: B44C5/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet, the ground of which is fully concealed, the flexibility of which is so free that favorably follows up to a curved surface, which has an enough adhesive force and which can be permeable to water.  <P>SOLUTION: A silicone layer 11 having the thickness of 2 to 5 mm is formed on a metal mesh 10 made of metal wire meshes with a diameter of 0.1 to 1.0 mm. Further, lavas 21 having the size of 5 to 20 mm are sprinkled over and adhered onto the silicone layer. By sprinkling larger-sized lavas over the surface of the silicone layer, the whole sheet base material and ground of adhesive bond layer is covered. As the silicone, one marketable as a caulking material in general can be used. The metal mesh gives a flexibility to the finished decorative sheet. The preferable diameter of the metal wire comprising the mesh is 0.1 to 1.0 mm and the preferable meshes of the metal wire mesh lie within the range of 1 to 5 mm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168145-A (JP)
Title: Paper money handling device, automatic teller machine, and paper money handling method
Inventor: TAKAI TOMOYO
IPC: G06Q40/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic teller machine without causing machine down even when part of the sensor of a discrimination part provided to a paper money handling device is failed.  <P>SOLUTION: In the paper money handling device for handling paper money, structure for instructing denominations, or a receiving position or a receiving posture of the paper money which can be received without being affected by a failure of the sensor to a user is adopted. Transactions by the device are performed by evading the failed sensor from the structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166522-A (JP)
Title: Hinge unit
Inventor: KATO YOSHIRO
IPC: F16C11/04
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete structure which attains an anticipated objective in a simple structure, in connection with a hinge unit in which a base member is rotatably installed around a first shaft fixed on an installing member, a rotated member is rotatably installed around a second shaft installed on the base member, and the hinge unit is fixed in a fixing portion for installing the installing member.  <P>SOLUTION: A controlled portion 12c comes into contact with the base member 11 when the member is rotated to a designated position around the first shaft 14, and is controlled with a rotary position, which is integrally formed on the installing member 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170078-A (JP)
Title: Crusher for industrial waste
Inventor: SATO EIJI
IPC: B02C23/08
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crusher for industrial waste, in which water content of crushed pieces is reduced, a fire is prevented from occurring in the crusher, and dust-explosion induced by electrostaticity is prevented.  <P>SOLUTION: This crusher is provided with crushing equipment 1, pneumatic separators 37, 39, and a sprinkler 17. The crushing equipment 1 crushes refrigerators or industrial waste including a refrigerator. The pneumatic separators 37, 39 select light-weight materials from crushed pieces produced by the crushing equipment 1. The sprinkler 17 sprinkles water intermittently to the crushing part of the crushing equipment 1 in order to lower temperature of metal pieces crushed in the crushing part and prevent combustibles from catching fire. A spray nozzle 18 is placed on the upper part in the crushing equipment in order to increase humidity in the inside of the crushing equipment to prevent electrification and dust-explosion from occurring.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174284-A (JP)
Title: Electronic component mounting apparatus and guide distance extending member
Inventor: MATSUTANI KAZUHIRO
IPC: H05K13/04
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting apparatus in which the base is commonable and the guide distance at the head section can be extended readily, and a guide distance extending member for use therein.  <P>SOLUTION: The electronic component mounting apparatus 100 comprises a head section 3 having a suction nozzle 31 for suction holding an electronic component and mounting it at a predetermined position on an electronic circuit board by releasing suction, a beam 72 for reciprocally guiding the head section 3 in one direction, a Y-axis guide member 71 for reciprocally guiding the head section 3 in a direction orthogonal to the one direction as the beam 72 is reciprocally guided in the orthogonal direction. An L joint for extending the reciprocal guide distance of the suction nozzle 31 in the orthogonal direction can be fixed to the Y-axis end face of the Y-axis guide member 71.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173926-A (JP)
Title: Method for manufacturing laminated ceramic electronic part
Inventor: TAKASHIMA HIROYOSHI
IPC: H01G4/12
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated ceramic electronic part in which an internal electrode pattern can be efficiently printed by photogravure printing and an internal electrode pattern be also accurately printed.  <P>SOLUTION: A plurality of first and second internal electrodes 4A and 5A are arranged within a ceramic sintered body 7, and the length of an overlapped part of the internal electrodes 4A and 5A in the facing direction is assumed as L and a length in the crossing orthogonally the facing direction is assumed as W. When a laminated ceramic electronic part of W>L is manufactured, an internal electrode pattern is printed on a mother ceramic green sheet. In this case, a photogravure roll in which a recessed section for printing the internal electrode pattern is formed so that the direction crossing orthogonally the facing direction of the first and second internal electrodes becomes a rotary direction, is used for photogravure printing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003137679-A (JP)
Title: Fermented fertilizer formed as fertilizer from umami component
Inventor: NISHIMURA TOSHIHARU
IPC: C05F11/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To improve gustatory sensation by incorporating a free glutamic acid which is a umami component together with other free amino acids into a fertilizer to absorb the component into agricultural products and regulating the free glutamic acid having the high influence on the gustatory sensation among the nutrient components of harvest to be consumed as food to an optimum concentration and to greatly improve the umami by the synergistic effects of the umami components among the nutrient components of agricultural products by incorporating the free glutamic acid regulated to the optimum concentration and a free inosinic acid and free guanylic acid into the fertilizer. SOLUTION: The free glutamic acid and other free glutamic acids are applied as fertilizer components to the agricultural products, by which not only the free glutamic acid of the agricultural products but other free amino acids are regulated to the optimum component concentration and the agricultural products are made delicious to the numerical value of their sugar contents or above. Further, the agricultural products are made more delicious by applying the fertilizer prepared by incorporating the free amino acids (30 to 60%) exclusive of the glutamic acid, the free inosinic acid (20 to 70%) and the free guanylic acid (10 to 20%) at prescribed ratios into the free glutamic acid to the agricultural products.