baber/WOPTO huggingface dataset:
Patent JP-2001215023-A (JP)
Title: Gas stove
Inventor: KODERA HIROSHI
IPC: F24C3/02
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a gas stove in which heat efficiency is improved, and a pan is placed stably, and further an external appearance is improved. SOLUTION: A trivet 6 is formed with a trivet plate 6a and a plurality of trivet pawls 6b. The annular trivet plate 6a is inclined so as to gradually downwardly move from an outer periphery to an inner periphery. A combustion secondary air introduction hole 7, that is communicated with the inside of a gas stove body 1, is provided in an outer periphery of a juice reception pan 4. There is formed a secondary air passage where air introduced from the introduction hole 7 is guided to a center side where a burner 5 is existent along a lower surface of the trivet plate 6a and is further guided to an outer periphery side along an upper surface of the trivet plate 6a from the center side in the state where a pan 9 is placed on the trivet pawl 6b.  The height of the trivet 6 is lowered such that the combustion secondary air is prevented from being supplied to the upper surface side of the trivet plate 6a from the outer periphery side of an upper portion of a top plate 2 or is substantially prevented from being supplied in the state where the burner 5 combusts with a maximum combustion amount and a pan 9 larger than a trivet diameter is placed on the trivet 6.
Patent JP-2001212951-A (JP)
Title: Printing and processing method for recording medium, and printing and processing system
Inventor: OTSUKA NOBUTOSHI
IPC: B41J29/38
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a printing and processing method for a recording medium, capable of easily determining a heating condition for a novel recording medium, and appropriately heating the same by linking a personal computer and a printer, and a printing, processing system. SOLUTION: An ink-jet printer 1 for printing on a recording medium P, comprising a thermoplastic resin layer Pc to provide a resin film by heating, on the surface of an image receiving layer Pb, while feeding the same as well as applying a thermal treatment on the printed portion of the recording medium P while feeding the same, and a personal computer PC capable of inputting attribute information of the recording medium P concerning the heating condition, are linked such that the heating condition is determined based on the attribute information inputted in the personal computer PC so as to control the heating quantity of heat for the recording medium P.
Patent JP-2000235830-A (JP)
Title: Field emission tip
Inventor: JISUUN IIMU
IPC: C01B31/02
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To enable emission of much electron even when the applying voltage is low while optimizing the atom structure of a tip part by obliquely cutting a tip of a carbon nano tube in relation to a vertical axis. SOLUTION: A tip of a carbon nano tube is obliquely cut in relation to the axis thereof on purpose so as to obtain the zigzag chain-shaped structure of carbon atom to be exposed at the tip. The same structure with the arrangement structure of the carbon atom to be generated in the periphery of a (n, 0) nano tube ((n) means an integer) is thereby obtained. In the case of multiple carbon nano tubes, tips thereof are obliquely cut. In this case, even if carbon for communicating adjacent layers with each other is adhered to the tip, the same effect is obtained and when electric field is applied, potential energy at the tip of the nano tube is raised, and the work function is lowered. consequently, energy barrier is lowered, and electron emitting probability is improved.
Patent JP-2001068061-A (JP)
Title: Metal halide lamp, discharge lamp lighting device, and lighting system
Inventor: INUKAI SHINJI
IPC: H01J61/073
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a metal halide lamp equipped with an enhanced lamp efficiency, having a satisfactory light flux holding rate and adaptable to a low-cost stabilizer, and also provide a discharge lamp lighting device and lighting system incorporating such a metal halide lamp. SOLUTION: A metal halide lamp of Class 250-400 W is structured so that the tube wall load is 16-21.5 W/cm2 and the temperature-reducing effect is large in a seal part 1a2 on the downside, when lamp is lighted and small in a down- side seal part 1a3 and includes a light emission tube 1 having a lamp efficiency of 91 lm/W or higher for Class 250 W, 95 lm/W or more for Class 300 W, and 105 lm/W or more for Class 400 W, and the structure for Class 200 W or less is such that the discharge space 1a1 is a translucent discharge vessel 1a in the form of rotary ellipse, the tube wall load is 10-20 W/cm2, wherein a potential gradient X in V/mm of the discharge space should range as 77/WL0.55<=X<=210/ WL0.69, where WL represents the rated lamp power in Watt,  while the weight A in gram of the discharge space and the weight B in gram of the downside sealing part 1a3 are set to meet the condition 0.019×WL+0.48<=A+ B<=0.029×WL+2.15.
Patent JP-2001219254-A (JP)
Title: Method for cleaning molten steel in tundish
Inventor: SASAI KATSUHIRO
IPC: B22D11/108
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of rapidly and efficiently lowering the oxygen concentration of a tundish in order to prevent the air oxidation of the molten steel in the tundish which is heretofore a major cause for the degradation of the cleanliness of the molten steel. SOLUTION: This method for cleaning the molten steel in the tundish comprises adding lumpy materials consisting of at least >=1 kind among C, Si, Al, Ti and Zr and the oxide of alkaline earth metals into the tundish prior to pouring of the molten steel into the tundish in continuous casting of steel.
Patent JP-2001230233-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KIMURA HAJIME
IPC: H01L21/3065
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device for suppressing peeling of a layer becoming a mask material from a semiconductor substrate by obtaining the mask material of a desired size without changing a thickness of the material. SOLUTION: A polycrystal silicon film 2 and a tungsten silicide film 3 are formed on a silicon substrate 1. An insulating film to become a hard mask is formed on the film 3. A photoresist pattern 5 is formed on the insulating film. With the pattern 5 as a mask, the insulating film is anisotropically etched. A hard mask 4b is formed by etching the exposed side face of an insulating film 4a in a vapor phase hydrofluoric acid atmosphere.
Patent JP-2000296147-A (JP)
Title: Thermoplastic gypsum material and its manufacture
Inventor: LANGEN GUENTER
IPC: A61F13/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic gypsum material enabling adjacent layers of gypsum material to be bonded together well during application, capable of effectively preventing the adhesion of the adjacent layers without requiring the use of a separator until the time of application, enabling the gypsum material to be easily pulled out of a roll, and being easy to handle. SOLUTION: This thermoplastic gypsum material comprises a first fabric material, a thermoplastic polymer attached to the first fabric material, and at least one second fabric material attached to this combination, and is used particularly in orthopedics and other medical fields for fixing the limbs and/or joints. This method for manufacturing the thermoplastic gypsum material comprises (a) the process of bonding the thermoplastic polymer to the first fabric material and (b) the process of bonding at least one second fabric material to the first fabric material formed in the process (a) with the thermoplastic polymer attached thereto.
Patent JP-2001228996-A (JP)
Title: Image forming system
Inventor: MATSUMOTO YUTAKA
IPC: G06F3/12
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system which can produce a driver that is optimum to each image forming device and also can reduce the labor and time required for developing the driver. SOLUTION: An acquisition part 38 of a printer driver 33 acquires the information on performance of a printer 35 which is stored in a nonvolatile memory 37 of the printer 35. On the basis of the acquired information, the driver 33 declares the plotting capability of the printer 35 to an OS 31. The OS 31 transmits a GDI command 32 to the driver 33 in response to the declaration of the driver 33. The driver 33 converts the command 32 into a page description language 34 according to the information stored in the memory 37.
Patent JP-2001225977-A (JP)
Title: Paper feeding device and image formation device
Inventor: SUGANUMA TAKASHI
IPC: B65H3/52
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device capable of making the separation performance of a thick paper and a thin paper compatible with a conveyance performance of them irrespective of the use of the thick paper and the thin paper. SOLUTION: A lifting block 180 is vertically moved in accordance with sheet size to expose and cover a separation pad 122.
Patent JP-2001235169-A (JP)
Title: Fault diagnosing device and method for central heating system
Inventor: ASAWA YASUHISA
IPC: F24D3/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a fault diagnosing device wherein man-hour required for fault diagnosis of a GCH system constituted by connecting units made by a plurality of makers or composed of a plurality of models can be reduced. SOLUTION: A central heating system is provided with a heat source machine and a terminal device connected to the system through a hot water supply pipe and an intra-system communication means. In this system, a fault diagnosing device is connected to the heat source machine or the terminal device through the communication means. The fault diagnosing device obtains operation item data of the terminal device obtained by a control section of the heat source machine through the intra-system communication means after establishing communication with the connected heat source machine or terminal machine. On the basis of the operation item data the fault diagnosing device displays an operation panel for each terminal device on a display screen.  An operator performs operation through the simulated operation panel displayed on the fault diagnosing device to give an operation command of the terminal device to the system.
Patent JP-2001232903-A (JP)
Title: Image processor, imaging apparatus, image processing method and imaging method
Inventor: HASHIMOTO HIDEYUKI
IPC: H04N1/40
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To complete output operation while minimizing deterioration of image even when the remaining quantity of recording agent is deficient for outputting an image. SOLUTION: Image data delivered from an image reading section 101 or a PC 50 is stored temporarily in an image storing section 105. An image area deciding section 107 decides the area of the stored image data. A toner consumption calculating section 109 calculates the quantity of toner being consumed for outputting the image data. Based on the comparison results of a calculated toner consumption and a measured residual quantity of toner, an image correcting section 111 corrects the image depending on the decided image area. Based on corrected image data, an image print section 115 outputs an image.
Patent JP-2001232279-A (JP)
Title: Method for circulating immersion coating, method for manufacturing photoreceptor for electrophotography photograph and method for producing image
Inventor: SAITO NORIYASU
IPC: G03G5/05
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a coating method which reduces uneven coating on a material to be coated and forms a coating film of even thickness in a method for coating process which forms a coating film on the peripheral surface of the material to be coated by immersing in a coating liquid the above material to be coated, and to provide a method for manufacturing a photoreceptor for electrophotography and a method for producing images. SOLUTION: This method is characterized in that coating is carried out in such a way that the coating liquid is made to overflow when the material to be coated is immersed and that the coating liquid is made to stop overflowing when the material to be coated, which has been immersed, is taken up from the coating liquid, in the method for coating, which forms a coating film on the peripheral surface of the material to be coated by immersing the above material to be coated in the coating liquid.
Patent JP-2001295441-A (JP)
Title: Riser fixture for use in construction of concrete staircase, riser device, and structure and method for constructing concrete staircase
Inventor: TSURUTA YASUYUKI
IPC: E04F11/16
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To rapidly construct a concrete staircase by eliminating the need for forming a rough finished concrete staircase in advance, and simplifying construction processes. SOLUTION: A stepped cutout 40 is formed in a side form panel 4 fixed to each side of a slab panel S. The cutout 40 has a horizontal side portion 41 and a vertical side portion 42. A riser fixture 2a is fixed near the vertical side portion 42. A riser 1 rests between lifting elements 21. Each end of the riser 1 is brought in outwards through the cutout 40 of the side form panel 4. The left upper surface portion 11 of the riser 1 is made to directly abut the end of the horizontal side portion 41 of the cutout 40 and the right upper surface portion 11 of the riser is made to indirectly abut the end of the horizontal side portion 41 of the cutout 40 via a spacer 6, so that the riser 1 is sandwiched in place between the lifting element 21 and the horizontal side portion 41 of the cutout 40.
Patent JP-2001239347-A (JP)
Title: Blow nozzle for frameless type molding machine
Inventor: MORIBE YASUO
IPC: B22C15/28
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a blow nozzle for frameless type molding machine which permits to achieve a balance between sand volumes filled into an upper die molding frame and those filled into a lower die molding frame even if any fluctuation exists in the wall thickness of a match plate. SOLUTION: On the upper end surface of each frame nozzle 5 in the upper and lower die molding 1, 2, a liner 9 complete with a smaller aperture 8 than an opening 7 which has similar figures with the opening 7 of the frame nozzle 5 is to be fixed concentrically.
Patent JP-2001233078-A (JP)
Title: Torque distribution device for four-wheel drive car
Inventor: MORI YUTAKA
IPC: B60K23/04
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a torque distribution device for a four-wheel drive car capable of preventing a tight corner braking phenomenon and preventing only one wheel of the driving wheels from being slipped. SOLUTION: It is decided whether or not a steering angle detected from a steering angle sensor is larger than an angle at which a tight corner braking phenomenon is generated in step S30. When the steering angle is larger than the angle by this judgment, a step is transferred to step S40 and it is decided whether or not an inner wheel slip exists. It is decided that the inner wheel slip exists when a wheel speed of the inner wheel of the driving wheels is larger than that of an outer wheel of the driving wheels in step S40. A step is transferred to step S70 and a usual control is carried out. When it is decided that the inner wheel slip does not exist, the step is further transferred to step S50 and it is decided whether or not the outer wheel slip exists.  It is decided that the outer wheel slip exists when a wheel speed of the outer wheel of the driving wheel calculated from a wheel speed of the inner wheel of the driving wheels and of an inner wheel and an outer wheel of a driven wheel is not more than the wheel speed of the outer wheel of the driving wheels, a step is transferred to step S70 and a usual control is carried out. When it is decided that the outer wheel slip does not exist, a step is transferred to step S60 and an engagement force of the torque distribution device is weakened.
Patent JP-2001243522-A (JP)
Title: Automatic vending device, image forming device and charge adjusting method
Inventor: MAE TAKEO
IPC: G07F17/26
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine with a charging means, capable of speedily returning change for shortage to a user when the charging means runs out of the change. SOLUTION: An automatic vending means 1 capable of performing sales operation is provided. The charging means 20 gives operation permission to the means 1 when money is supplied to a supplying port. When the means 1 performs the sales operation, the means 20 calculates desired change obtained by subtracting a charge for the sales operation from a supplied amount, judges whether it is possible to return the desired change, and returns the desired change when returning is possible. When the means 20 judges that it is impossible to return the desired change, a control means transmits a message that the means 20 runs out of the change and information on the transfer of money in the case of running out of the change to a terminal different from the means 20.
Patent JP-2001238647-A (JP)
Title: Paste material for fried rolled food and the resultant fried rolled food
Inventor: KANDA FUMIO
IPC: A23L35/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a paste material for fried rolled food wherein a rolling-up coating can be effectively bonded and firmly fixed so as to prevent rolled ingredients from coming off the rolling-up coating or to prevent the rolled-up coating from getting loose when cooked in oil even in case the rolling-up coating used for the fried rolled food contains hydrophobic raw materials such as oils and fats, and to provide a fried rolled food wherein a rolling-up coating is effectively bonded and firmly fixed. SOLUTION: This paste material for fried rolled food is such as to contain a solid food material substantially insoluble to water at normal temperatures, and water; wherein the solid food material is dispersed in the water: and the other objective fried rolled food is such as to be obtained by rolling up ingredients with a rolling-up coating and then cooking the resultant roll with oil; wherein the rolling-up coating is provided with a hydrophobic food material at least on one side of its surface, and the above-mentioned paste material is used for rolling up the ingredients with the rolling-up coating to bond and firmly fix the coating to the ingredients.
Patent JP-2001245012-A (JP)
Title: Delay detection device and its method
Inventor: NARITA TAKANORI
IPC: H04L27/22
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent a circuit scale from being expanded even if the number of input terminals is increased in a delay detection device provided with a shift register successively delaying input digital data by a clock input and a data operating part operating an output of the shift register and the input digital data. SOLUTION: A data multiplexing part 102 performs time division multiplexing of the data of input digital data terminals 101 consisting of N systems, the multipelxed data are inputted to a shift register 103 having N-stage registers needed to delay the data, and the data stored in the register are successively shifted to the next register to be delayed by inputting a clock to the register 103 from a clock input terminal 104. Only one data operating part 105 can perform delay detection in such a manner that the part 105 operates output data from the part 102 and the output data from the register 103.
Patent JP-2001240947-A (JP)
Title: Supermagnetostrictive alloy and its manufacturing method
Inventor: KAKESHITA TOMOYUKI
IPC: H01L41/22
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To meet the recent demand for an actuator capable of attaining a large moving quantity (a large amount of strain) using a material with high workability, attendant on the miniaturization of electronic equipment and the increase in the efficiency of medical appliances and various manufacturing equipment. SOLUTION: In the supermagnetostrictive alloy, the rate of ordering is regulated to 0.6-0.95 by applying heat treatment to an alloy represented by Fe3-xPt1+x (where -0.02<=x<=0.2 is satisfied). The supermagnetostrictive alloy having >=0.3%, particularly >=0.5%, of amount of magnetostriction can be obtained by subjecting a stock of the Fe3-xPt1+x alloy to homogenizing annealing and then to heating treatment at 700-1,000 K for 0.5-600 h.
Patent JP-2001252701-A (JP)
Title: Fe-Cr BASE AND Fe-Cr-Ni BASE STAINLESS STEEL STOCK FOR HOT ROLLING AND METHOD FOR PREVENTING EDGE CRACK AT HOT ROLLING
Inventor: MORIKAWA HIROSHI
IPC: B21B1/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a hot rolled strip which is free from ear crack or has a slight ear crack of which are slight even if the edge cracks come from a Fe-Cr base and Fe-Cr-Ni base stainless steel slab in which austenite and ferrite coexist and on the edge cracks are apt to generate during hot rolling. SOLUTION: This base stock for hot rolling is provided with the Fe-Cr base and Fe-Cr-Ni base stainless steel slab consisting of two phases of ferrite and austenite during hot rolling and a build-up weld metal layer which is formed by a beltlike electrode welding process in the side face of the slab, the thickness of the build-up weld metal layer is >=4 mm and the content of Cr is <=3.0 mass % and the content of C is <=0.15 mass % in the range of 1 mm from the surface of the weld metal layer.
Patent JP-2001255150-A (JP)
Title: Plumb bob
Inventor: YAMAMOTO HARUO
IPC: G01C15/10
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a plumb bob which can be loaded and unloaded simply, without having to perform climbing and descending operation on a stepladder. SOLUTION: In the plumb bob 1, a weight 23 is installed at the tip of a string 22 which is hung from a body 2, and the weight is hung down so as to investigate perpendicularity. The plumb bob 1 is provided with a sandwiching and holding piece 3, which is installed so as to be rockable with reference to the body 2. The plumb bob 1 is provided with a grip part 4, which is installed to extend from the body 2. Due to its own weight of the body 2, a pillar 5 is sandwiched and held between the body 2 and the sandwiching and holding piece 3. The body 2 is positioned and fixed. The grip part 4 is lifted, and the own weight of the body 2 is released. The sandwiching and holding operation of the pillar 5 between the body 2 and the sandwiching and holding piece 3 is released.
Patent JP-2001254509-A (JP)
Title: Hanger
Inventor: SUGANO MASAYUKI
IPC: E04G3/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a hanger for a scaffold board with which safe work can be carried out without deflecting the scaffold board or tilting a building frame. SOLUTION: This hanger 1 comprises a linking member 2 linked to a beam 5, a support member 3 supporting a scaffold board 6 and a buckle 4 capable of adjusting the clearance between the linking member 2 and a supporting member 3 provided between these linking member 2 and the supporting member 3, and the linking member 2 is linked to a beam 5, the scaffold board 6 is supported by the supporting member 3, the buckle 4 is adjusted so as to make the clearance between the linking member 2 and the supporting member 3 coincide with the height of the scaffold board 6, thereby permitting to support the scaffold board 6 underneath the beam 5 having no column.