baber/WOPTO huggingface dataset:
Patent JP-2002257330-A (JP)
Title: Combustor and fuel supply system
Inventor: WATANABE MASAHIRO
IPC: F23K5/08
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a combustor and a fuel supply system in which liquid fuel can be combusted completely under such a state as generation of nitrogen oxides can be suppressed while preventing generation of black smoke or undue high combustion temperature. SOLUTION: The combustor comprises a combustion means, e.g. a burner 4 or an engine, for combusting liquid fuel, and a fuel supply system comprising a passage 9 for supplying liquid fuel from a liquid fuel tank 6 to the combustion means, a reformer 10 disposed in the liquid fuel supply passage 9 and reforming liquid fuel passing through action of a magnetic or electric field, a mixer 11 disposed in the liquid fuel supply passage 9 in the downstream of the reformer 10, and a unit 16 for supplying liquid, e.g. water, for suppressing generation of nitrogen oxides at the time of combustion through the combustion means coupled with the mixer 11 from a liquid containing tank 12 through the reformer or a reformer 10 provided separately.
Patent JP-2002258098-A (JP)
Title: Multi-core fiber array
Inventor: SAKAI SHINOBU
IPC: G02B6/40
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a multi-core fiber array which can be easily manufactured by a simplified manufacturing process, is free from the fear of the occurrence of a faulty part such as a break or a crack and is ground and aligned with excellent accuracy. SOLUTION: The multi-care fiber array is constituted of a fiber alignment base 2, a fiber fixing board 3 and a tape fiber coating part fixing board 4. The fiber alignment base 2 is constituted of a bottom board part 21 where fiber alignment grooves 5 are arranged, sidewall parts 22 which are successively arranged to both end parts which are in parallel with the fiber alignment grooves 5 of the bottom board part 21 and vertically erected upwards from the part 21 and a tape fiber support part 23 which is successively arranged in one of the tape fiber directions of a bottom board. The bottom board part 21 is formed integrally with the sidewall parts 22 in an U shape concerning a cross section, the fiber fixing board 3 is fitted to a part surrounded by the bottom part 21 and the sidewall parts 22 and, then, the multi-fiber array 1 is constituted.
Patent JP-2002270242-A (JP)
Title: Nonaqueous secondary cell, and manufacturing method of the same
Inventor: KATO SHIRO
IPC: H01M10/052
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a flat-shaped nonaqueous secondary cell with a thickness of less than 12 mm, energy capacity of not less than 30 Wh, and volume energy density of 180 Wh/l which, electrodes and separator can be correctly and easily laminated, hardly generating short-circuit at assembly. SOLUTION: For the flat-shaped nonaqueous secondary cell with a thickness of less than 12 mm, housing a positive electrode, a negative electrode, a separator, and nonaqueous electrolyte containing lithium salt in a cell container, with energy capacity of not less than 30 Wh, and volume energy density of 180 Wh/l. The separator layer is folded up by folding the belt-shaped separator in zigzag shape and interposed between the positive electrodes and the negative electrodes which are alternately laminated.
Patent JP-2002263492-A (JP)
Title: Iridium supporting material, iridium supporting method and iridium supporting catalyst
Inventor: OKUMURA MITSUTAKA
IPC: B01J35/06
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for supporting iridium so as to contain as smaller quantity of impurities mainly such as Cl as possible to solve the problems of the conventional technique, and to provide an iridium supporting material and an iridium supporting catalyst. SOLUTION: In the iridium supporting material prepared by supporting iridium on a support, the content of Cl is <=100 ppm, and the supporting method and the iridium supporting catalyst are provided.
Patent JP-2002051349-A (JP)
Title: Color-separating circuit and chrominance signal processor equipped with the same
Inventor: MISE TETSUO
IPC: H04N9/07
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a color separating circuit, capable of suppressing the generation of any false color at generation of a chrominance signal by using interpolated image signals, corresponding to various color filters and a chrominance signal processor equipped with the color separating circuit. SOLUTION: An edge, appearing in a vertical direction, is detected by an edge-detecting filter 7, and when the image signal of the edge part is processed, outputs from small-tap color separating filters 8 and 10 are selected by a selecting circuit 12, and when the image signal of part other than the edge part is processed, outputs from large tap color separating filters 9 and 11 are selected by a selecting circuit 12. Also, a value to be multiplied by a multiplying circuit 18 is calculated from a luminance signal, applied from an adding circuit 13 by a rate-calculating circuit 16, and color separation signals added by an adding circuit 17 are multiplied by the value which is calculated by the rate calculating circuit 16 in the multiplying circuit 18, and one of the two color separation signals is interpolated in the vertical direction.
Patent JP-2002276056-A (JP)
Title: Panel assembling structure
Inventor: MIZOGUCHI YOSHIKATA
IPC: E04B2/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a panel assembling structure capable of solving problems of the protection of privacy, and dispersion of an ordor to a caring room after using a toilet by extending a room of another purpose. SOLUTION: This panel assembling structure has first connecting mechanisms 17 on respective butt surfaces of left and right both end parts of wall panel members 6 for freely connecting mutual end parts of the adjacent wall panel members 6 in an abutting state, and forms a new inner room R space in an existing room by abutting assembly of the mutual wall panel members 6 via the first connecting mechanisms 17, and has second connecting mechanism 18 on a surface different from the butt surfaces of the left and right both end parts of the wall panel members 6 having the first connecting mechanism 17 for freely connecting butt surfaces of the other wall panel member end parts in an abutting state. A room space continuously arranged inside and outside the inner room R space is increased by assembling connection of the wall panel members 6 via the second connecting mechanisms 18.
Patent JP-2002277677-A (JP)
Title: Refractive index distribution type rod lens and collimator optical device using the lens
Inventor: TANIYAMA MINORU
IPC: G02B3/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide refractive index distribution type rod lenses capable of obtaining required collimation length and easily and inexpensively preparing various lenses satisfying optimum performance and having a large degree of freedom in design. SOLUTION: When lens length is set up so that an insertion loss is almost 0.2 dB or less in the refractive index distribution type rod lenses L3, L4 used for a collimator optical device 13 for connecting outgoing light from a single mode optical fiber 11 to a single mode optical fiber 12 through two collimator lenses as the collimator lenses, an aperture number of almost 0.15 or more can be obtained (refer to Fig. 6). Consequently required maximum collimation length can be obtained and various rod lenses satisfying the optimum performance can be easily prepared.
Patent JP-2002281580-A (JP)
Title: Information display apparatus
Inventor: WAKUI TOSHIO
IPC: H04R1/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an information display apparatus capable of efficiently outputting recorded sound and voice by using a transparent microphone and a transparent speaker, enhancing the latitude of design and design ability of an apparatus and miniaturizing the apparatus. SOLUTION: Many air holes 6a are formed at the outer peripheral part of a transparent frame 6. The direction of the holes 6a is made perpendicular to that of the surface of a monitor part 5 from spaces 11, namely in the direction of the side of an audient. As shown by arrows and air flows in Figure 3, sound waves generated by a transparent diaphragm 72 is transmitted to the audient existing in front of the monitor part 5 through the air holes 6a. Thus, since the holes 6b are formed in the direction of the side of the audient from the space 11, the sound waves are transmitted directly to the audient.
Patent JP-2002279356-A (JP)
Title: Wireless card processor
Inventor: KAWAI NOBUYUKI
IPC: G06K17/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a wireless card processor, capable of miniaturizing a device as a whole and shortening the time for issuing a wireless card. SOLUTION: This wireless card processor 11 has a printing region 46, rollers for sandwiching and carrying the wireless card 25 having information recorded by wireless along a prescribed carrier passage 39, a printing means installed in the carrier passage and printing image information in the print region 46 of the wireless card 25, and a writing means incorporated in the rollers and wireless transmitting prescribed information to the wireless card 25.
Patent JP-2001232140-A (JP)
Title: Improvement in automobile exhaust gas environmental pollution by cleaning exhaust gas from vehicle using fossil fuel as power source by using detachable filter in which mixture of bamboo granular charcoal and chitin chitosan calcium sintered particle is laminated in metallic net vessel
Inventor: KOJIMA YUKIMASA
IPC: B01D53/34
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To improve exhaust gas environmental pollution by absorbing/ adsorbing the harmful materials in exhaust gas. SOLUTION: Particulates in the exhaust gas from a vehicle using fossil fuel as energy source are removed by combining the active capacity of a high performance bamboo granular charcoal burned at a constant temperature over a long period of time and oxidative gas neutralizing power of chitin chitosan calcium sintered particles and applying its synergistic power to a detachable filter.
Patent JP-2002295001-A (JP)
Title: Built-up storage cabinet and installing method of storage cabinet using the same
Inventor: NEZU JIRO
IPC: E04F19/08
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To shorten the construction period, to unify the quality, to reduce the manufacturing cost, and to reduce the generation of wasted material when installing a built-up type storage cabinet. SOLUTION: This built-up storage cabinet 1 to be provided as indoor fixtures when constructing a building is formed of several previously standardized panel members and formed by assembling them in response to the dimensions of a construction field. In this storage cabinet fitting method, a fitting drawing 29 for installation of the storage cabinet to be manufactured and a working diagram 31 thereof are formed on the basis of a previously formed or presented execution drawing 27 of the scenery of a building. Indoor fixtures such as a piping, a sash and a partition are built on the basis of the fitting drawing 29 of the installation, and the panel material manufactured on the basis of the working diagram 31 is carried in a construction field, and the storage cabinet is simultaneously installed with the assembling thereof.
Patent JP-2002284432-A (JP)
Title: Image forming device, and control method and control program thereof
Inventor: KIDA YASUHIKO
IPC: B65H37/04
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To omit time-requiring processes such as switchback to sheets after middle folding which is frequently conducted to achieve efficiency of the processes, and eliminate a problem of incapability of saddle stitching depending on the number of sheets in a finisher to apply stapling to sheets discharged from an image forming device. SOLUTION: For conducting saddle stitching in this image forming device capable of selectively executing saddle stitching and middle folding, the sheets are once stocked in a saddle stitching sheet stack part for conducting saddle stitching, and then the sheets are saddle-stitched. Their carrying direction is then reversed, and the sheets are discharged to a saddle stitching discharge part. For conducting middle folding, they are once stocked in the saddle stitching stack part and then saddle-stitched, and they are middle-folded without having their carrying direction changed. The sheets are then discharged to a middle folding discharge part.
Patent JP-2002287861-A (JP)
Title: Electronic equipment
Inventor: ANDO TETSUO
IPC: G06F1/16
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of a card being damaged in contact with other objects by enclosing the card in a easing in the non-operating state even when using an extended card longer than the reference size. SOLUTION: A cover body 12 of a personal computer is provided with a card slot 30 for inserting an SD card. The card slot 30 is arranged to allow the SD card to be inserted from the upper end part, and the upper end part is closably provided with a cover 31 for preventing the intrusion of a foreign matter. The card slot 30 is provided with an ejecting button 32 for pulling out the card and constituted to be slidable into an upper position and a lower position by a slide mechanism 33. In the case of using a Bluetooth card 34 with an antenna part 34a as the SD card, the card is held into the upper position to project the antenna part 34a outside from the cover body 12, and in the inoperative state of the card, the card is moved into the lower position to enclose the antenna part 34a inside the cover part 12.
Patent JP-2002295956-A (JP)
Title: Freezer refrigerator
Inventor: OKABE YUICHI
IPC: F25D21/14
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a freezer refrigerator excellent in assembly workability. SOLUTION: In the freezer refrigerator, a thermal insulation box body is partitioned into upper and lower chambers by a partition wall, and an evaporator is situated in the rear part of the upper chamber. A drain pan to receive defrost water of the evaporator, a suction passage through which cold air is sucked from the lower chamber to the evaporator, and a supply passage through which cold air is supplied from the lower chamber to the evaporator and through which air is supplied from the evaporator to the lower chamber, are formed in the upper part on the rear side of the partition wall and constituted of a heat insulation member mounted on the inner side of the drain pan.  Consequently, when the heat insulation member is mounted on the drain pan and the upper part on the rear side of the partition wall, assembly of a partition wall is completed and assembly workability of the freezer refrigerator can be improved.
Patent JP-2002291994-A (JP)
Title: Game machine
Inventor: FURUOKA KENICHI
IPC: A63F7/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a power source unit which enhances precision in a response to power interruption by fixing the output timing of a power source voltage abnormality signal which is generated in the case of an abnormality in a power source such as power interruption regardless of the game state. SOLUTION: An input voltage given to a power source voltage abnormality detecting means 1 is changed when the abnormality occurs in the power source voltage by power interruption, etc., and the power source voltage abnormality signal is outputted from the means 1. Thus the output timing of the power source voltage abnormality signal is fixed regardless of the game state (a load state) when power interruption occurs so that precision is enhanced in a response to power interruption.
Patent JP-2002300526-A (JP)
Title: Device and method for editing stream
Inventor: OUTA MINORU
IPC: H04N5/92
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a stream editing device/method for decoding a picture, even if a stream is edited at an arbitrary point. SOLUTION: A stream SA from the head image of a first stream to an image E1, which is compressed and encoded without using bidirectional prediction which are nearest an editing point in a display order, a stream SC from the next image of an image E2 compressed and encoded without using prediction in the two directions, which are the nearest the editing point, in the display order of the second stream to the last image of the second stream and a stream SB, where the images from the next image of the image E1 of the first stream to the editing point and images from the editing point of the second stream to the image E2 are recompressed and encoded are connected, and an edit stream is generated.
Patent JP-2001347004-A (JP)
Title: Game machine
Inventor: HAYAKAWA KEIICHI
IPC: A63F7/02
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To improve the interest in a game machine such as pachinko machine or the like provided with a display device for variably displaying a plurality of patterns and generating a special game state advantageous for a player on the necessary condition that the patterns form a special stop mode. SOLUTION: This pachinko machine 1 comprises an operation port 3 and a big prize port 4 on a game board 2, and the display device 13 provided with a display part 13a is integrated into the center part of the game board 2. A plurality of pattern lines is displayed on the display part 13a, and the pattern line is formed of plural kinds of patterns. A control device 24 can switchingly display plural different kinds of ready-to-win patterns in the representative display of a specified ready-to-win state.
Patent JP-2002299399-A (JP)
Title: Method and system for evaluating oxide film
Inventor: UEHARA MASAMITSU
IPC: G01N21/35
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for evaluating an oxide film in a short time without destroying a sample. SOLUTION: State of an oxide film is evaluated by measuring the frequency distribution range of 1,750-2,400 cm<-1> when the frequency distribution is measured after infrared rays have passed through a sample or reflected on the sample.
Patent JP-2002310745-A (JP)
Title: Double box tangential flow impeller water meter
Inventor: KATO SHOICHI
IPC: G01F1/06
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a water meter conformed with the international standards by a simple design change and permit the successive recycle use of a now widely available product by only a minimum additional process thereof. SOLUTION: The total opening area of openings (m) of an inlet nozzle 14a is set to 20% or more of the side wall area of the side wall 14c of a measuring chamber A, and a step is formed at the height of an upper resistor; and a portion of the step near the periphery is lower than a portion near the center. The upper resistor is preferably replaceable for a resistor box 21, and a cut 13a for indicating a water meter conformed with the international standards is preferably formed into a horizontal installing support 13 of the lower case 10.
Patent JP-2002303098-A (JP)
Title: Tunnel boring machine
Inventor: IWANO TAKESHI
IPC: E21D9/10
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce construction period by preventing the increase in cost and apparatus size and at the same time, reducing conducting cycle. SOLUTION: The tunnel boring machine has a cutter 2A, that can excavate a bedrock, and its drive mechanism at the tip of a main beam 1, and advances by a thrust jack 4 while using reactive force from the natural ground via a main gripper 3, that is provided at the base edge side of the main beam 1, and has a truck unit 10 comprising excavating machine units 6 (6A, 6B) on a trestle being extended from the base edge section of the main beam to the rear, a man cage unit 7, and a truck unit 10 having a spraying machine unit 8. The excavation machine unit for composing the truck unit, the man cage unit, and the spraying machine unit can travel back and forth via a min rail 12A, and it can be selected as to whether each unit is to be positioned in front of the truck unit or behind the truck unit.
Patent JP-2002267063-A (JP)
Title: Hose with joint
Inventor: KATAOKA TADASHI
IPC: A62C33/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a hose prevented from twisting, even if simply storing it into a spiral shape or taking it in/out without using a hose reel. SOLUTION: A hose 4 and a hose 5 provided with tapered parts in both ends and having a prescribed length for obtaining a restoring force are connected by a hollow pipe 1 with tapered both ends so that each of the hose 4 and the hose 5 becomes arbitrarily rotatable state at the hollow pipe 1. Successive application of this method can provide a hose having a necessary length and eliminating the twist.
Patent JP-2002306122-A (JP)
Title: Encapsulated health auxiliary food and method for producing the same
Inventor: ETO YOKO
IPC: A23L17/20
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a health auxiliary food which contains various minerals, various vitamins and various amino acids that originate from an identical natural material and have good safety and good compatibility, and can easily and effectively be taken due to a capsule giving a high absorption rate, and to provide a method for producing the health auxiliary food. SOLUTION: This method for producing the encapsulate health auxiliary food is characterized by immersing eels in water or an alcoholic aqueous solution, thermally treating the mixture, dividing an oil phase floated on the surface of the heated water or alcohol aqueous solution, thus obtaining the extract, removing materials adhered to eel bone portions which are wastes on the preparation of spitchcocks, calcining the left bone granules, pulverizing the calcined bone, and then enclosing the obtained extract and the obtained bone powder in a gelatin-made capsule.
Patent JP-2002313546-A (JP)
Title: Heating cell for electromagnetic induction type fluid heating device
Inventor: KOKUBO TSUYOSHI
IPC: H05B6/10
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To realize a heating cell for an electromagnetic induction type fluid heating device having excellent properties of both heating and cooling. SOLUTION: A pipe assembly 22 serving as a heating body is arranged inside a cylindrical cell case 21, and an induction coil 25 is arranged at the outer periphery of the cell case 21. When an alternating current flows to the induction coil 25, the pipe assembly 22 is heated by electromagnetic induction, and a fluid is heated coming in direct contact with the pipe assembly. The pipe assembly 22 and the inner peripheral surface of the cell case 21 are spot-connected by heat resistant adhesives 23. The amount of heat transfer between the pipe assembly 22 and the cell case 21 is thereby reduced to hold heating performance while improving cooling performance.
Patent JP-2002311269-A (JP)
Title: Optical memory device, production method therefor and reproducing method therefor
Inventor: YOSHIYAMA RYUICHI
IPC: G02B6/13
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To improve image quality by suppressing an interlayer crosstalk when reproducing information recorded on the respective optical waveguide members of an optical memory device composed of a plurality of optical waveguide members. SOLUTION: In the optical memory device composed of a resin core layer 2 and resin clad layers 3 laminated on both the sides of the resin core layer while having a plurality of optical waveguide members 323 having rugged parts 5 for information formed on at least one of interfaces of the resin core layer and the resin clad layers to reproduce information by reproducing light from a prescribed direction, incident end faces 11A and 11B for guiding the reproducing light to the resin core layer are formed on at least two end faces 10A and 10B.