baber/WOPTO huggingface dataset:
Patent JP-2002265658-A (JP)
Title: Highly permeable microporous film
Inventor: SHIMADA HITOSHI
IPC: H01M50/491
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a microporous film comprising a polyethylene with a raised liquid or gas permeability to the utmost while maintaining film thickness. SOLUTION: This microporous film has an excellent strength and fine particle preventing performances, good handleability and a remarkably improved liquid or gas permeability while maintaining a high porosity by regulating the structural factor to >=1.5×10<7> sec<-2> .m<-1> .Pa<-2> .
Patent JP-2002271138-A (JP)
Title: Piezoelectric oscillation circuit
Inventor: TAMURA AKIO
IPC: H03B5/32
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric oscillation circuit, in which the oscillation start time can be made advanced by reducing the operation load of an inverter inside a piezoelectric oscillation circuit. SOLUTION: This piezoelectric oscillation circuit 10 is provided with an inverter 14, a piezoelectric oscillator 12 and a feedback resistance 16 connected in parallel with the input side and output side of the inverter 14, a capacitor 24 connected to the input side of the inverter 14, a capacitor 22 connected to the output side of the inerter 14, a switching element 30 whose one edge is connected to the output side of the inverter 14, and whose other edge is connected to a capacitor 20, and an oscillation stop detecting circuit 40 for turning off the switching element 30 at the time of detecting the stop of oscillation, and for turning on the switching element 30 at detecting of the start of oscillation, based on the output state of the output side of the inverter 14.
Patent JP-2002263731-A (JP)
Title: Rolled bar for welded grooved tube, manufacturing method thereof, and welded grooved tube
Inventor: HINAKO NOBUAKI
IPC: F28F1/40
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a rolled bar for a welded grooved tube low in manufacturing cost, and capable of suppressing fluctuation of the plate width during the rolling and preventing drop of a weld part when manufacturing the welded tube, a manufacturing method thereof, and the welded grooved tube using the rolled bar for the welded grooved tube. SOLUTION: An edge part 3 is provided on both ends of the rolled bar 1, and a groove part 2 is provided between the edge parts 3. A plurality of fins 4 are provided on one side of the groove part 2, and a groove 5 is provided between the fins 4. Symbol t denotes a bottom thickness of the rolled bar 1, tm denotes the average value of t in every groove 5, tf denotes the wall thickness at a boundary 7, and te denotes the wall thickness at an edge 8. The value (tf/tm) is set to be between 0.85 and 1.3, te is smaller than tf, and the surface 12 of the edge part 3 is flat. The angle of inclination θ between the surface 12 and the surface 11 is set to be between 1 and 10 deg.. In addition, the width L in the direction orthogonal to the rolling direction of the edge parts 3 is set to be between 0.5 and 1.3 mm.
Patent JP-2002233576-A (JP)
Title: Guide wire applying magnetism
Inventor: KOBAYASHI HISAMITSU
IPC: A61F7/12
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional guide wire using low magnetic force while providing for controllability and versatility. SOLUTION: Either a magnetic substance or a mechanism for generating a magnetic force is attached to the guide wire and an external magnetic field is applied thereto. By detecting the magnetic force therein, medical diagnoses and treatments are performed.
Patent JP-2001286043-A (JP)
Title: Bus duct housing
Inventor: WASHISAKI SHIGERU
IPC: H02G5/06
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a bus duct housing wherein deformation is not generated in the case of horizontal arrangement on the floor surface, deterioration of mechanical strength and electrical safety is prevented, packing is facilitated, and stacking is stabilized. SOLUTION: In this bus duct housing 1, a pair of housing half bodies 21 for forming additively reinforcing parts 25, 26 are made to face along the end edges of flange parts 23, 24 stretching on both ends of an aperture part 22 of an accommodation recessed part 22 having an U-shape section, and the flange parts to be bonded to each other are mutually combined. Outside end surfaces of the reinforcing parts 23, 26 and at least a part of the accommodation recessed part 22 are constituted to be flat-topped.
Patent JP-2002265842-A (JP)
Title: Water-based erasable ink composition for marking pen and method for producing the same
Inventor: YAMADORI MAKIKO
IPC: C09D11/16
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a water-based erasable ink composition for a marking pen, having excellent erasability not only after the writing is dried but also in the initial stage after writing when the ink is not completely dried, and further to provide a method for producing the ink composition. SOLUTION: This water-based erasable ink composition for the marking pen is obtained by mixing and stirring a water dispersion of an organic pigment obtained by dispersing an organic pigment having an aromatic polycyclic structure in water by using a dispersing agent, with the water, adding an aqueous emulsion obtained by emulsifying an oily material hardly volatile at normal temperature with an emulsifier and a resin to the obtained mixture, and mixing and stirring the resultant mixture.
Patent JP-2002276615-A (JP)
Title: Driving mechanism using fluid and valve
Inventor: MIYANAGA GICHIN
IPC: F15B15/14
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent damage due to an abrupt load by using a fluid and a valve and permit the formation of a material, even if soft. SOLUTION: Drive is established by generating the flow of the fluid in a container in one direction and providing a drive transmission part with the valve in the fluid.
Patent JP-2001343575-A (JP)
Title: Optical element holding device, lens barrel, exposure device, and manufacturing method of microdevice
Inventor: SHIBAZAKI YUICHI
IPC: G02B7/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical element holding device capable of attaining a compact lens barrel, and also, capable of highly accurately driving an optical element positioned near the intermediate part of the lens barrel. SOLUTION: The device is provided with an inner ring part 44a for holding a movable lens 38a being engaged with the circumferential edge of the movable lens 38a, and an outer ring part 44b which is connected to the inner ring part 44a. The outer ring part 44b and the inner ring part 44a are integrally formed, and also, the outer ring part 44b is arranged outside the inner ring part 44a. The inner ring part 44a and the outer ring part 44b are connected together so that they may be relatively moved almost along the optical axis of the movable lens 38a based on the displacement of an actuator 50.
Patent JP-2002272268-A (JP)
Title: Tool for cultivating mushroom and method for cultivating mushroom
Inventor: KIDA SABURO
IPC: A01G1/04
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a tool for cultivating mushrooms used for mushroom bed cultivation of the mushrooms such as Lentinus edodes Sing. SOLUTION: This tool is obtained by installing rod materials 10 for thrusting the mushroom beds 30 for cultivating the mushrooms and supporting the mushroom beds 30, providing a base part 20 for standing the rod materials 30 upward nearly vertically on a plane 40 and supporting the rod materials 30, enabling the rod materials 10 to be supported in a state stood upward nearly vertically on the plane 40 with the base part 20 and enabling the mushroom beds 30 thrusted on the rod materials 10 to rotate normally and reversely around the rod materials 10.
Patent JP-2002274172-A (JP)
Title: Blind device for vehicle
Inventor: UTSUNO SHIGEAKI
IPC: E06B9/42
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique effective for realizing a compact blind device for a vehicle. SOLUTION: This blind device 10 comprises a light-shielding sheet 11 and a winding device 20 for the sheet 11 and is fixingly mounted on a door trim. The sheet 11 is made of one flexible sheet (e.g. polyester resin sheet) and has metallic plate spring 12 mounted on both ends. The spring 12 has an approximate U-shape in section and is elastically deformable; or the spring 12 has rigidity to free-standingly support the sheet 11 since the section is maintained approximately in U-shape when rewinding. On the other hand, the spring 12 elastically deforms into flatness at the protruding side of the U-shape by winding force of a winding shaft 22 when winding and is wound around the shaft 22 in such a state.
Patent JP-2002300238-A (JP)
Title: Portable electronic equipment
Inventor: SNYDER MATTHEW
IPC: H04M1/725
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide independently operable acoustic portable electronic equipment which is connected to another device such as a portable telephone set and a personal computer to be able to perform mutual cooperative operation in cooperation with the other device. SOLUTION: This portable electronic equipment 10 which can perform both independent operation as a single body of the equipment 10 and cooperative operation together with the other devices (20 and 30), is provided with a connection cooperating means including a transmitting and receiving means to/from the other devices (20 and 30), a memory means for storing information or the like including other data, an other device controlling means for controlling the other devices (20 and 30), a sound outputting means for generating or reproducing voice and sound, a displaying means 12 for visually displaying information or the like, and a power supply 13 for driving that is mounted on the equipment.
Patent JP-2002277222-A (JP)
Title: Method and system for measuring amount of earth removal in shield excavation
Inventor: SUGIMOTO AKIO
IPC: G01F17/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system which can accurately measure earth removal volume nearby a cutting edge in shield excavation. SOLUTION: When earth removal loaded on a peak-end open conveyor 12 from the cutting edge and discharged in the shield excavation, facing-down shape measuring instrument 20 is provided above the path 11 of the conveyor 12, and measures the three-dimensional coordinates of the peak edge and loaded earth reception surface of the unloaded conveyor 12 and the three-dimensional coordinates of the peak edge and loaded earth surface of the conveyor 12 having been loaded with the waste earth. The volume of the loaded earth removable is computed, conveyor by conveyor, from the relative three-dimensional coordinates of the loaded earth reception surface and the relative three-dimensional coordinates of the loaded earth surface to the pack edge.  Preferably, the weight of the conveyor 12 is measured before and after loading, and the weight of the loaded earth removal of each conveyor 12 is computed from the difference between the weight of the conveyor 12 before the loading and the weight after the loading. More preferably, the specific weight of the loaded earth removal of each conveyor 12 is computed from the volume and weight of the loaded earth removal.
Patent JP-2002275403-A (JP)
Title: Ink composition, method for producing the same, ink jet recording device, method for recording and recording medium
Inventor: TANABE SEIICHI
IPC: C09D11/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a photo-setting type ink composition for ink jet recording capable of imparting good dispersion stability, membrane strength and chemical resistance to a recording medium in a method for ink jet recording by which the ink composition is brought into contact with the recording medium and a photo-setting reaction is carried out to perform printing. SOLUTION: This photo-setting type ink composition for ink jet recording comprises at least a colorant, a photopolymerizable resin, a photopolymerization initiator, an aqueous solvent and a reactive surfactant.
Patent JP-2002148831-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KURIHARA SHUNICHIRO
IPC: G03G5/06
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in both electrical characteristics and durability. SOLUTION: The outermost layer of the electrophotographic photoreceptor contains a binder resin, a polysiloxane compound and a 10-50C saturated aliphatic hydrocarbon.
Patent JP-2002280294-A (JP)
Title: Substrate and method of forming photoresist layer
Inventor: MUKAI ATSUSHI
IPC: G03F7/16
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To improve the adhesibility of a photoresist to a mask by forming the photoresist flat on a substrate which is used for contact alignment. SOLUTION: The height of a peripheral edge section b of the surface of the substrate 11 is gradually reduced in the direction of going toward the peripheral edge b1 of the substrate 11, and the photoresist 12 is applied to the surface of the substrate 12 by means of a spin coater. Consequently, the highest position a1 of the photoresist 12 becomes lower than a height (a) of the flat surface portion of the substrate 11 inside the peripheral edge section b. Therefore, the adhesibility of the photoresist to the mask is improved in the course of contact alignment, because no projection, etc., is formed in the peripheral edge section b in which projections, etc., have been formed in the conventional example, and the photoresist can be formed to have a flat surface.
Patent JP-2002287115-A (JP)
Title: Electronic module and its manufacturing method and electronic equipment
Inventor: KAMIBAYASHI HAZUKI
IPC: G02F1/1333
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic module being hardly affected by heat while responding to a request for the thinning of it and its manufacturing method and electronic equipment. SOLUTION: This electronic module has a supporting member 20, a sheet 50 which is provided at one part of the area of the supporting member 20, a substrate 30 which is provided on the sheet 50 and the supporting member 20 and an electronic part 40 which is mounted on the substrate 30 by avoiding the upper part of the sheet 50.
Patent JP-2002282159-A (JP)
Title: Structure for fixing bathroom counter
Inventor: MORIUCHI FUMIO
IPC: E04H1/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fixing bathroom counter, with which the work for laying out piping inside the frame of a carrier for fixing a rack board on the upper surface and fixing a freeze board on the front surface is simplified and water in piping is surely discharged. SOLUTION: A rack board 3 is almost horizontally projected from a wall surface 2 of a bathroom. An end rail 4 is hung from the front end of the rack board 3. A plurality of carriers 1 of rectangular frames for placing and fixing the lower surface of the rack board 3 and fixing the rear side of the end rail 4 are parallel provided along the wall surface 2 of the bathroom. On one part of the carriers 1, a notched opening 6 communicated with a frame inside 5 surrounded by the carriers 1 of rectangular frames is provided. Piping such as feed water pipe under the rack board 3 is installed on the frame inside 5 of the carriers 1.
Patent JP-2002290080-A (JP)
Title: Control equipment accommodation apparatus
Inventor: KAWASAKI HIDEKI
IPC: H05K7/18
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an accommodation apparatus of control equipment that does not damage reduction effect in radiation noise from the control equipment such as an inverter control apparatus, reduces coating and plating treatment, mainly improves workability, simplifies a panel configuration, and looks nice. SOLUTION: The control equipment accommodation apparatus is made of a conductive material. In the control equipment accommodation apparatus, an angle material is assembled in a rectangular parallelepiped shape and is subjected to the plating treatment for composing an angle frame 1 of a case, an open-and-close-type door 20, a back panel 4, a side panel 2, and a ceiling panel 3 are mounted to a front, back, side and a ceiling, respectively, and at the same time the control equipment is accommodated in the inside.  In this case, the side and ceiling panels 2 and 3 are set to the same plate thickness, flange pieces 2a, 2b, and 2c that are bent inward are formed at front, rear, and upper edge sections in the side panel 2, at the same time, a flange piece 3a that is bent inward is formed merely at a rear edge section in the ceiling panel 3, and they are mounted to the angle frame 1 for putting a portion that is not coated, for example, the angle frame 1, out of sight.
Patent JP-2002289601-A (JP)
Title: Substrate processing apparatus and method
Inventor: SUEYOSHI MAMORU
IPC: H05B3/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus and a method that can reduce warpage of a wafer by measuring the temperature of the wafer surface. SOLUTION: A suceptor temperature sensor 10 is mounted to a heating means 9 of a CVD apparatus to measure the temperature of a suceptor 3. A substrate temperature sensor 15 is formed on a shower head 4 to measure the temperature of the surface of the wafer W. A temperature control means 11 is formed to control the temperature of the heater based on the measurement result of the suceptor temperature sensor 10 and the substrate temperature sensor 15. In a normal operation, a temperature is controlled by the suceptor temperature sensor 10. On a special occasion like transferring a wafer into a reactor chamber 1 or changing pressure in the reactor chamber 1, the temperature difference over the wafer is controlled within a range that does not generate the warpage of the wafer by heater control using the substrate temperature sensor 15.
Patent JP-2002290251-A (JP)
Title: Controller with communication unit
Inventor: NAKAMURA KAZUO
IPC: H04B1/40
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of a battery power supply. SOLUTION: The meteorological observation controller that is the controller with radio equipment of this invention is provided with a wireless communication unit 1 with a battery power supply 5 and a controller main body 6 with a battery power supply 10. The wireless communication unit 1 has a sleep function that accepts no input other than an incoming call signal Sc and a communication unit start signal St, starts itself receiving the incoming call signal Sc to output a main body start command signal Sh with respect to the controller main body 6 and starts itself receiving the communication unit start signal St. The controller main body 6 has a sleep function accepting no input other than the main body start command signal Sh and an external signal Sg and starts itself receiving the main body start command signal Sh and the external signal Sg.
Patent JP-2002296951-A (JP)
Title: Image forming apparatus
Inventor: NAKAI HITOSHI
IPC: H05B3/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To form an excellent image by appropriately detecting temperature distribution in a direction crossing with the carrying direction of a recording medium without damaging the surface of a heating means. SOLUTION: This image forming apparatus is equipped with a thermal fixing means for fixing toner on a recording medium by heating the recording medium by the heating means, a temperature detection means for detecting at least the temperature of the heating means, and a temperature control means for controlling the temperature of the heating means in accordance with a signal from the temperature detection means. The temperature detection means is constituted of an infrared ray sensor 101 detecting an infrared ray and a reflection means 102 reflecting the incident infrared ray toward the sensor 101, and the reflection means 102 can rotate at least along the shaft direction of the heating means 26, and the temperature detection means detects temperature at a plurality of positions in the direction crossing with the carrying direction of the recording medium in the heating means 26.
Patent JP-2002292969-A (JP)
Title: Label issuing apparatus and date recognizable label
Inventor: YOKOYAMA SUMIAKI
IPC: B41J29/40
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for issuing a label printed with date informa tion which can be authenticated by a third party authority, and a date recogniz able label having a function for preventing illegality and a function for preventing tampering. SOLUTION: When issuing a label L, time information L1 and encrypted information L3 of information inherent to the label LX is printed on the label L and the encrypted information L3 is delivered to a third party authority 101.
Patent JP-2002295043-A (JP)
Title: Built-up and folding garage
Inventor: HAYASHI SHIZUO
IPC: E04H15/62
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To develop a built-up and folding garage capable of being easily assembled in an outdoor parking space, and easily folded and stored when unnecessary, and being nonsubjected to 'Reased land and rented dwelling raw'. SOLUTION: In this built-up and folding garage, trusses 3 are assembled to a foldable and rotatable base frame 1 by joints 4 through height adjustable support pipes 2 to lay a tent 32 thereon, cap plates 8 are fitted to the base frame 1, and the front lateral support pipes 2 and 2 are foldable upward. Accordingly, the whole body can be easily assembled, disassembled, carried, and housed, and the stability can be ensured by the weight of an automobile put on the cap plates. Further, this barrage can be installed even on an irregular ground by the foldable and rotatable base frame and the height adjustable pipes, and the automobile can be easily put in the garage by the upward foldable front lateral support pipes.
Patent JP-2002299657-A (JP)
Title: Photovoltaic module
Inventor: HAGA TAKAHIRO
IPC: H01L31/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent Na from a translucent insulating board from entering a photovoltaic element and deteriorating characteristics since the amount of oxygen is large, and to reduce absorption at a long wavelength. SOLUTION: The photovoltaic module 30 has a plurality of photovoltaic elements 31 having the lamination structure of a transparent conductive film 6, an amorphous or a microcrystalline conductive type semiconductor layer 4, and a crystal-based semiconductor substrate 1 from the surface of a light reception surface side at least at the light reception surface side of nearly a plate-like photovoltaic module 31. In the transparent conductive film 6 of the photovoltaic element 31, carrier density is set to less than 6×10<20> /cm<3> . The amount of oxygen is large, thus preventing Na from a translucent insulating board from entering the photovoltaic element and deteriorating characteristics, and reducing the absorption at the long wavelength.