baber/WOPTO huggingface dataset:
Patent JP-2001349666-A (JP)
Title: Refrigerator
Inventor: HIGAMI KAZUYA
IPC: F25D27/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which can realize uniform lighting and cooling action inside a compartment. SOLUTION: Uniform lighting and cooling action can be obtained when the foods are placed at any position inside the compartment by illuminating the inside of the chiller 12 from dual direction and feeding cool air by covering a compartment light 28 and a compartment light 29 serially arranged to the center region of the top panel duct inside the compartment 25 arranged to the top panel inside a chiller 12 with a compartment light cover 32, and covering a compartment light 33 arranged to the center part of a back surface duct inside the compartment 20 with a compartment light cover 34.
Patent JP-2001350468-A (JP)
Title: Sound field effect adding device and acoustic system
Inventor: YAMATO MAKOTO
IPC: G10H1/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To create a good reproduced sound field to which sound field effects by low audio frequency components are added, without preparing a dedicated low audio frequency reproducible speaker system as the one for the sound field creation, relating to a sound field effect adding device for creating sound effects by adding echo sound or the like to musical sound signals of an electronic organ or the like. SOLUTION: This sound field effect adding device is provided with an input terminal for inputting musical sound signals containing low audio frequency ranges, a means for creating sound field adding musical sound signals that create sound field effects based on the input musical sound signals, a 1st output terminal for outputting the sound field adding musical sound signals to the speaker system for creating the sound field, a means for creating the low audio frequency components contributing to successful sound field effects related to the low-frequency ranges of the sound field adding musical sound signals as separate components from the sound field adding musical sound signals outputted from the 1st output terminal, and a 2nd output terminal for outputting these low-frequency components to external equipment.
Patent JP-2001349022-A (JP)
Title: Gutter hanging fitting and eaves gutter device
Inventor: WATABE WATARU
IPC: E04D13/072
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an eaves gutter device capable of fixing an eaves gutter and a cover member by one kind of gutter hanging fitting. SOLUTION: This gutter hanging fitting 1 has an arm 2 and a lowering piece 3, and the arm has an arm circular arc part 22 and a front locking part 21 for eaves gutter. The lowering piece has a rear locking part 31 for eaves gutter, and the eaves gutter 6 and the cover member 4 are fixed on the gutter hanging fitting to constitute the eaves gutter device. A front curved part 51 is formed in the cover member, and a front engaging part 71 and a rear engaging part 81 are formed on a front face of the eaves gutter and a rear face of the eaves gutter, respectively, in the eaves gutter. The front engaging part 71 of the eaves gutter and the rear engaging part 81 of the eaves gutter are fitted in the front locking part 21 for eaves gutter and the rear locking part 31 for eaves gutter of the gutter hanging fitting, respectively.  The arm 2 is covered with the cover member 4, and the front curved part 51 of the cover member is overlapped on the arm circular arc part 22.
Patent JP-2001309726-A (JP)
Title: Apparatus for fixing sheet
Inventor: HIROTA YOSHINARI
IPC: A01G9/14
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a sheet fixing apparatus in a vinyl house, capable of preventing occurrence of folds and rupture of sheet, reusing a sheet in re- covering and preventing a sheet from slipping and coming off. SOLUTION: In this apparatus for fixing the sheet 2 comprising a long-length supporting frame 1 having a narrow width of an opening part, composed of a horizontal bottom part 1a and both sidewall parts 1b standing from both ends of the bottom part, a pressing frame 3 which is fitted into the frame and nips the sheet 2 by the long-length supporting frame 1 and the pressing frame and a pressing member 6 which is fitted into the pressing frame and presses the pressing frame 3 against the inner wall sides of the long-length supporting frame 1, the pressing frame 3 is arranged slidably in the horizontal direction and is constituted of a pair of right and left engaging frames 7 formed in the same angle as that of both the sidewall parts,  integrally and connectedly installed bottom frames 8 and 10 inclined upward or downward at an arbitrary angle at the base end of each engaging frame 7 and a guide channel 9 formed on one bottom frame. The other bottom frame is slidably engaged in the guide channel 9.
Patent JP-2001355016-A (JP)
Title: Melting of metallic material and raw material for refining
Inventor: NAKAYAMA TSUGIO
IPC: C22B9/20
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a safe melting method of a metallic material and a raw material for refining by which effective utilization of waste plastics and cost reduction of heat source or carbon source in the melting and the refining of the metallic material are attained and any trouble to a furnace, the related facility and these operations is prevented from occurring. SOLUTION: The waste plastics and the listed-below supporting agents are mixed, and the mixture is compressed and integrated, or the waste plastics, lime and water are mixed and the mixture is solidified and integrated. The supporting agent includes one or more kinds of materials selected from among lime, aluminum dross, coal, coke and fluorite.
Patent JP-2001353965-A (JP)
Title: Heat sensitive color developing label
Inventor: UCHIDA TAIZO
IPC: B41M5/30
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a heat sensitive color developing label, the underlayer of which can be seen through a transparent and/or a semitransparent portion thereof even when a large sized label is employed and which can be scanned even when a bar code or the like is displayed by developing color under heat on the surface thereof after the color of a heat sensitive color developing layer is developed under heat. SOLUTION: This heat sensitive color developing label 10 includes a base material 12, at least some part of which is transparent, a transparent and/or a semitransparent heat sensitive color developing layer 14, which is formed in at least some part of the surface of the base material 12, a hiding layer 16 formed in at least some part of the front surface and/or rear surface of the base material 12 and a transparent adhesive layer 18, which is formed in at least some part of the rear surface of the base material 12.
Patent JP-2001356521-A (JP)
Title: Toner for development and method for forming image
Inventor: NAGASE TATSUYA
IPC: G03G9/08
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a developing toner and a method for forming an image by which the electrification characteristics of the toner are stably maintained in a proper state for a long time and good visible images having no image defect are stably formed even in any environment with high humidity or low humidity. SOLUTION: The developing toner contains color resin particles, a first external additive and a second external additive. The first external additive consists of titanium oxide fine powder having 50 to 70% hydrophobicity degree and 5 to 50 m2/g BET specific surface area which is subjected to surface treatment with silicone oil having 1.5 to 3.0 mass% carbon content. The second external additive consists of silica fine powder having >=90% hydrophobicity degree and 20 to 200 m2/g BET specific surface area. The method for forming an image includes a fixing process to develop an electrostatic latent image with a developer containing the aforementioned developing toner by a reversal development method and to fix the transferred toner image onto a recording material. The addition rate of the external additives is preferably 0.3 to 0.7.
Patent JP-2001353703-A (JP)
Title: Ruler for furring strips-notching and nuki (batten)- notching
Inventor: HANDA KAORU
IPC: B27G23/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a ruler for furring strips-lacking and Nuki (batten)-lacking capable of carrying out cutting processing of the furring strips-notching and Nuki-nothing by using a router of a power tool without using all of a saw, a hammer, a chisel and the like. SOLUTION: The ruler for furring strips-notching and Nuki-notching comprises a surface plate wherein a guide groove for furring strips which is notched in a projected state from a long one side of an oblong plate and a guide groove for Nuki which is notched in a projected state from the other long side are provided; a thick plate-like right leg wherein a router guide board for furring strips is formed by notching in the same width as that the guide groove for furring strips on the guide groove for furring strips of the surface plate side, and is fixed downward along a long side; a freely movable square material presser bolt for Nuki having a collar inside the right leg, and a square material presser knob for Nuki on outside;  a thick plate-like leg wherein a router guide board for Nuki is formed by the same width as that of the guide groove for Nuki on the guide groove side for Nuki of the surface plate, and fixed downward along the long side; and a freely movable square material presser bolt for furring strips having a collar inside and a square material presser knob for furring strips outside. Further as the cutting tool, the router is used.
Patent JP-2001354978-A (JP)
Title: Process for oxidizing and desulfurizing fuel oil
Inventor: YATSU KAZUMASA
IPC: C10L1/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous oxidation and desulfurization process which can oxidize and remove selectively and efficiently hardly- removable sulfur compounds contained in a fuel oil, for example, organic sulfur compounds, particularly dibenzothiophenes. SOLUTION: A fuel oil containing sulfur compounds is treated with an oxidizing agent in the presence of a polar organic solvent and a transition metal catalyst to desulfurize the sulfur compounds.
Patent JP-2002000913-A (JP)
Title: Pachinko island unit
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko island unit which will not block the circulation of pachinko balls within the pachinko island unit by making ejected balls from pachinko machines and pachinko balls flowing down on a losing ball recovery gutter converge smoothly. SOLUTION: A ball ejection space 80 is formed to shift the downflow direction of pachinko balls ejected from a counting ejection port 85 of a counter to the direction almost the same as the downflow direction of pachinko balls on a loosing ball recovery gutter 17 and after the shifting of the downflow direction with the ball ejection space 80, pachinko balls ejected from the counting ejection port 85 of the counter are made to converge with the pachinko balls on the losing ball recovery gutter 17 so that the pachinko balls ejected from the counting ejection port 85 of the counter can converge onto the losing ball recovery gutter 17 without blocking the downflow of the pachinko balls on the losing ball recovery gutter 17. This eliminates the hindered circulation of pachinko balls within a pachinko island unit 1.
Patent JP-2002001781-A (JP)
Title: Injection apparatus having check valve
Inventor: SUGANUMA MASAMOTO
IPC: B29C45/52
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To minimize the backflow of a resin in a check valve. SOLUTION: ST04: A screw is made to retreat by several millimeters. The retreat distance is called a prescribed distance. By the retreat action, the pressure of a resin in a resin bank is decreased. ST05: The reverse rotation of the screw is started. In this way, the state of the check valve is changed from an open state to a closed state. The state of the check valve can be changed over to the closed state for injection, and if the closed state can be secured, the backflow of the resin, the generation of which is forecasted in the injection, can be minimized. As a result, the increase of an injection velocity and the improvement of weighing accuracy can be attempted, and the performance of an injection apparatus can be improved.
Patent JP-2002003324-A (JP)
Title: Growth promoter for mycorrhizal fungus
Inventor: ISHII TAKAAKI
IPC: A01G7/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a growth promoter for mycorrhizal fungis in which growth action is surely recognized by utilizing kelps already extracted with hot water as a raw material. SOLUTION: This growth promoter for mycorrhizal fungi comprises using a solid content of residue obtained by separating and removing a material eluted with hot water from kelps as a raw material, fractionating an alcohol extract fractionated from the solid content with an ODS-based column chromatography and containing a fraction eluted with an aqueous solution of alcohol having 15-40% alcohol concentration as an active ingredient. Since, in the growth promoter, a substance readily soluble in hot water is previously removed and organic substance extracted at a prescribed alcohol concentration and absorbed into the ODS-based resin and extracted with an aqueous alcohol solution having the prescribed concentration is contained as an active ingredient and contaminants other than the active ingredient is removed, the growth promoter is stable in efficacy.
Patent JP-2002009559-A (JP)
Title: Base bias circuit and power amplifier using the base bias circuit
Inventor: MATSUNO NORIO
IPC: H03F1/30
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a base bias supply, circuit for power bipolar transistor(TR) small in chip area, small in consumed current and capable of unnecessitating a choke inductor between a base of the power TR and the bias supply circuit, and to provide an amplifier circuit using the base bias supply circuit. SOLUTION: The base bias circuit 1 acts nearly like a constant voltage source, is configured such that its generating base bias voltage is not susceptible to the effect of a power supply voltage and an ambient temperature, and has a function of controlling the base bias voltage in response to an external control signal. Properly selecting the resistance of resistors 6, 14 downsizes each bipolar TR being a component of the bias circuit 1 to reduce a current consumed by the bias circuit 1 and to eliminate the need for an RF choke inductor between the power TR 13 and the bias circuit 1. That is, the chip is downsized and number of externally mounted components is decreased to reduce the cost.
Patent JP-2002005489-A (JP)
Title: Air-conditioning control device
Inventor: IWAMOTO KIYOTAKA
IPC: F24F11/02
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning control device to be excellent in readiness to a rapid temperature fluctuation in an object space, enable stable control of temperature, and improve precision to manage temperature in the object space. SOLUTION: Temperature sensors 16 and 17 detect temperature in a living space 10 and an input device 28 inputs a target set temperature in the living space 10. A temperature detecting control part 30 employs the detecting temperature value of the temperature sensor 16 when a temperature fluctuation in the living space 10 is high and meanwhile, uses the detecting temperature of the temperature sensor 17 when a temperature fluctuation in the living space 10 is low, and the output of an air-conditioner 12 is controlled so that an indoor temperature is adjusted to a set target temperature by a temperature controller 26.
Patent JP-2002001475-A (JP)
Title: Designing method for forging process
Inventor: AKASHI TADAO
IPC: B21J13/02
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of precisely forming a work to have a required shape without bringing defects and flaws and designing a durable forging die. SOLUTION: A forging die designed in compliance with a forging process is simulated for forming (STP2) and the formability is evaluated (STP3). Then, the wear rate of the forging die is estimatted (STP4). A forming simulation is carried out (STP5) on the assumption that the forging die M is worn down, and the formability is evaluated (STP6). The wear rate is estimate based on the wear rate data base DB of actual performance results (STP4).
Patent JP-2002001169-A (JP)
Title: Air spray gun for coating
Inventor: ANDO KOICHI
IPC: B05D1/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the conventional air spray gun for coating has a coating nozzle having a circular outer periphery, air flow jetted from the air nozzle has a ring like cross-section, a coating material discharged from a coating material nozzle is sucked by the air flow to be mixed mainly with the air of a part near the inner peripheral surface of the ring like air flow and then, the contact area of the coating material with air is small and a large quantity of air is necessary to be sufficiently mixed with and atomize the coating material to cause the increase of the scattered coating material and low coating efficiency. SOLUTION: A groove reaching the tip of the coating material nozzle in the axial direction is formed on the outer periphery of the coating material nozzle to form the projecting streams on the inner peripheral surface of the air flow jetted from the air nozzle and the projecting streams bite into the coating material flow to increase the contact area of the coating material with air and to accelerate the atomization of the coating material.
Patent JP-2002014650-A (JP)
Title: Ac type plasma display driving method
Inventor: ISHIZUKA MITSUHIRO
IPC: G09G3/291
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display driving method capable of reducing erroneous discharges in a dot matrix type AC plasma display having a memory function. SOLUTION: The distribution of effective voltages due to the superposition of residual charges and a scanning voltage is eliminated by making residual barrier charge amounts constant without depending on discharge characteristics for every cell while inserting a preliminary discharge erasing voltage holding time for 5 μs or more after the potential change of a preliminary discharge erasing pulse to reduce erroneous discharge. Moreover, it is made possible to reduce a data voltage and the scanning voltage by the superposition of a residual barrier charge corresponding to the potential difference between the final ultimate voltage of the preliminary discharge erasing pulse and a scanning pulse voltage while making the scanning pulse voltage larger than the final ultimate voltage of the preliminary discharge erasing pulse and the scanning voltage. Furthermore, residual barrier charges in cells in which writing discharge are not generated are eliminated by inserting an erase period before sustenance between a scanning period and a sustenance period and by inserting an erasing voltage holding time before sustenance for 5 μs or more after the potential change of the erasing voltage before sustenance whose potential change is gentle to reduce erroneous discharges due to the superposition with the scanning voltage.
Patent JP-2002015164-A (JP)
Title: Actual intermediating result verification system
Inventor: SAITO TETSUYA
IPC: G06Q30/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an actual intermediating result verification system which verifies whether an actual result declaration from an object seller is correct or not to be able to properly collect a commission by inquiring of a user, who has used intermediating services, whether the user has actually purchased a selling object after the use of services or not to grasp the actual result from intermediating service to purchase of the selling object on the basis of a response from the user. SOLUTION: A server 20 for intermediating service inquires of users, who have used the service, whether they have purchased selling objects after the use of the services or not and grasps actual results, that selling objects have been purchased by the use of agency services, on the basis of responses from users and compares the actual results with purchase actual results declared by an object seller to evaluate the reliability of the declaration of the object seller, and thus the actual result declaration of the object seller is properly verified to correctly discriminate whether the declared actual results are correct or not, and a risk that a commission may be paid too little is reduced to surely collect the commission.
Patent JP-2002017521-A (JP)
Title: Showcase
Inventor: MATSUO YASUHISA
IPC: A47F3/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a showcase whose display space can be easily and stably opened or closed by vertically moving a case main body in the display case provided with a base part to be disposed on a floor and the case main body arranged at a position for surrounding the display space set over this base part and consisting of glass panels, etc. SOLUTION: A vertically moving mechanism X capable of opening and closing the display space S selectively by moving the case main body 2 vertically with respect to the base part 1 is provided at the showcase A. The mechanism X consists of a plurality of supporting parts 3 for supporting the main body 2 at a plurality of fixed positions respectively in a vertically movable state and a driving part 4 provided at the part 1 for synchronizing and driving the individual parts 3 synchronously.
Patent JP-2002018300-A (JP)
Title: Classifying apparatus and vertical mill
Inventor: TAKENO YUTAKA
IPC: B07B7/083
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a classifying apparatus capable of enhancing the classifying capacity of a rotary clossifier even if mill operating power is not increased and capable of making a particle size of a product fine powder fine or reducing the mixing ratio of coarse particles in the product fine powder. SOLUTION: Jet stream air 61 is charged into the highly concentrated solid two-phase stream 53 going toward a rotary classifier 20 in a direction different from the flow direction of the solid two-phase stream. Since particles 55 in the solid two-phase stream 53 can be dispersed by the jet stream air 61, a rectified solid two-phase stream 54 of low concentration can be allowed to flow in the respective parts of a rotary fin 21. Further, coarse particles 56 exerting adverse effects on combustion can be allowed to fall to crushing part by the jet stream air 61. As a result, even if the rotary classifier 2 is not operated in a high rotary region, classifying capacity can be enhanced and the particle size of the product fine powder becomes fine and a mixing ration of coarse particles lowers.  When the product fine powder having the same particle size is formed, mill operating power can be reduced and the classifier becomes advantageous from an aspect of cost.