baber/WOPTO huggingface dataset:
Patent JP-2003334601-A (JP)
Title: Method for rolling overlapped metal-foil strip
Inventor: TATENO JUNICHI
IPC: B21B1/22
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for rolling overlapped two or more metal-foil strips which prevents warping of the metal-foil strips and produces the metal-foil strips having good shape.  <P>SOLUTION: This method is designed to carry out rolling of the two or more metal-foil strips through overlapping of the metal-foil strips and insertion thereof into a rolling machine. The metal-foil strips to be in contact with a rolling-roll on the inlet side of the rolling machine are passed with a flow-in angle to be imparted in the winding direction of the rolling-roll.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330187-A (JP)
Title: Colored photosensitive resin composition
Inventor: ICHIKAWA KOJI
IPC: C08F2/44
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored photosensitive resin composition having good suitability to coating when a liquid-saving coater such as a spin coater is used.  <P>SOLUTION: In the colored photosensitive resin composition comprising (A) a colorant, (B) a binder polymer, (C) a photopolymerizable compound, (D) a photopolymerization initiator, and (E) a solvent, the acid value of the binder polymer (B) is 50-150, the weight average molecular weight of the polymer (expressed in terms of polystyrene) is 5,000-50,000, the polymer content is 15-26 mass% based on the solid content of the colored photosensitive resin composition, the solvent (E) is at least one selected from the group comprising propylene glycol monomethyl ether acetates and ethyl 3-ethoxypropionates and the amount of the solvent is 70-95 parts by mass based on 100 parts by mass of the colored photosensitive resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333473-A (JP)
Title: Automatic photographing machine
Inventor: NIKAIDO JOJI
IPC: G03B17/53
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wasteful use of photographic papers and ink ribbons in replacing a freely detachable cassette in which the papers and an ink ribbon are integrated.  <P>SOLUTION: An automatic photographing machine 100 each has a freely detachable cassette in which the papers and an ink ribbon are integrated. The machine 100 is also provided with a first printer 114a and a second printer 114b which are used for printing out images picked up by a camera 110, and a control section 111 for performing switching control so that an image picked up by the camera 110 is outputted into the printer 114b when papers run out of stock in the printer 114a, and the image picked up by the camera 110 is outputted into the printer 114a when papers run out of stock in the printer 114b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332360-A (JP)
Title: Semiconductor device
Inventor: ABE HIROBUMI
IPC: H01L23/485
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To dispose a support region supported by a conveying tray so as to cope with the increase in request of the number of bump electrodes in a semiconductor device, having a plurality of bump electrodes formed on one surface.  <P>SOLUTION: The support regions 8, supported by the conveying tray, are sprinkled on the surface 20a of the semiconductor device 20. More particularly, the regions 8 are provided at the four corners of the surface 20a of the device 20. Thus, as compared with the case where the regions 8 are provided on the entire area of the outer periphery of the surface of the device 20 as in prior art, the area of the regions 8 can be reduced. As a result, since the area which can form the bump electrodes 6a is increased, increase in the request for the number of the bump electrodes 6a dealt with.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344624-A (JP)
Title: Recursive reflector
Inventor: MORIMOTO SHINICHI
IPC: E01F9/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflector obtaining color with good appearance without manufacturing a part in which a light reflection layer exists and a part transmitting light without the reflection layer by allowing them to coexist respectively, by transmitting light in the whole face and recurring and reflecting light on the whole face.   <P>SOLUTION: The recursive reflector is provided with a translucent recursive reflector providing a first transparent reflective layer 2 rearward of a transparent minute sphere 1, and further a second transparent reflective layer 3 rearward thereof. The recursive reflector is composed so that light is irradiated and transmitted from a rear face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344709-A (JP)
Title: Fiber type optical module
Inventor: TAKAGI SEISHI
IPC: G02B6/34
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and low-cost fiber type optical module which is easily manufactured in a short period of time.   <P>SOLUTION: A substrate 5 is provided with a 1st filter 5 which transmits light with a 1st set wavelength (λA) and reflects light beams with a 2nd set wavelength (λB) and a 3rd set wavelength (λC) both different from the 1st set wavelength (λA), a 2nd filter 6 which transmits the light with the wavelength λB and reflects the light with the wavelength λC, a 1st photodetecting element 2 which photodetects the light with the wavelength λA, a 2nd photodetecting element 3 which photodetects the light with the wavelength λB, and a light emitting element 4 which emits the light with the wavelength λC. A 1st optical fiber 1a which guides the light beams with the wavelength λA and λB to the 1st filter 5, a 2nd optical fiber 1b which guides the light with the wavelength λB reflected by the 1st filter 1a to the 2nd filter 6, and a 3rd optical fiber 1c which guides the light with the wavelength λC emitted by the light emitting element 4 to the 2nd filter 6 are formed of optical fibers each with a lens and arranged on the substrate 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339224-A (JP)
Title: Apparatus for unloading grain
Inventor: SATOJI HISAYUKI
IPC: A01F12/46
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the change of the opening direction of the grain unloading port of an unloading auger, to simplify the change constitution of the opening direction of the grain unloading port, to improve the working efficiency in unloading and transportation of grain, to reduce a cost, to improve operability and workability.   <P>SOLUTION: The apparatus for unloading the grain is equipped with a grain tank 4 for temporarily storing the grain threshed by a threshing apparatus 2 installed above a traveling apparatus 1. A moving auger 11 is strechably attached to a stationary auger 10 connected to a grain longitudinally lifting apparatus 5 for unloading the grain in the grain tank 4 to constitute a laterally unloading auger 6 and the moving auger tube 15 of the moving auger 11 is fixed rotatably in the circumference direction to the stationary auger tube 12 of the stationary auger 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344925-A (JP)
Title: Television camera device
Inventor: HIRAKAWA AKINOBU
IPC: G03B17/56
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television camera device safely applied to a universal head for large-angle operation by providing a hook for preventing a lens device from falling on the lens device or either side of the camera, and also providing a fitting member in which the hook is fit on the lens device or the other side of the camera.   <P>SOLUTION: In the television camera device 10, the hook for preventing the lens device from falling 30 is fit in the fitting member 32 so as to couple an EFP lens device 12 and the camera 14, so that the fitting member 32 is finally caught by the stopper 31 of the hook 30 even though the large-angle tilt operation of the camera device 10 is performed by the universal head 16 and the engaging force of wedged engaging members 18 and 20 is lost. Thus, the EFP lens device 12 is prevented from falling from the camera 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343166-A (JP)
Title: Bathroom door
Inventor: HAYAKAWA HITOSHI
IPC: E06B7/32
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom door which improves the efficiency of work of extending a wire or a line such as a hose through the inside and outside of a bathroom.   <P>SOLUTION: A door panel 31 of the bathroom door 30 has an operating section 41 in a side surface closer to a grip 34 thereof, at a location that allows the operator to operate the section in a standing position. Then, a notched opening/closing member 37 arranged at a grip-side 34 lower edge of the door panel 31 is displaced and housed in a housing space 38 by operating the operating section 41. In this manner a notch 36 is formed in the door panel 31, which has a size sufficient for arbitrarily opening/closing the bathroom door 30 only by placing the hose 40 at the grip-side 34 lower edge of the door panel 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343608-A (JP)
Title: Electromagnetic brake device
Inventor: ONO TETSUSHI
IPC: F16D65/18
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic brake device to reduce the occurrence of a problem accompanied with tightness of a slide part.   <P>SOLUTION: The electromagnetic brake device is provided with an electromagnetic part 7 consisting of: brake springs 5a and 5b to exert a brake force on first and second levers 3a and 3b having shoes 2a and 2b; and first and second push rods 19 and 12 to individually interconnect between first and second plungers 10 and 12 situated in a manner to move for relative approach by turning electricity to an electromagnetic coil 9, and the first and second levers 3a and 3b, and to move the first and second levers 3a and 3b against a brake force through movement for approach during turning on electricity. The first plungers 10 and 12, a first bush rod 11 connected to the first plunger 10, and a second bush rod 13 connected to the second plunger 12 are supported by slide parts 22 and 23 independently from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007194-A (JP)
Title: Portable information terminal retrieval service system and portable information terminal
Inventor: IZUMI HIROYUKI
IPC: H04W88/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To permit a possessor to learn present position information of a portable information terminal whose location becomes unknown irrespective of a power source state of the portable information terminal.  <P>SOLUTION: The portable information terminal 102 is provided with a clock part 208 having a waiting state timer which starts in a waiting state of the portable information terminal and a start timer which starts by an auxiliary power source 216 when a power source of the portable information terminal is in an off state and a communication part 205 transmitting position information of the portable information terminal to a portable information terminal center whenever the waiting state timer or the start timer counts a value which is previously set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001147-A (JP)
Title: Method for manufacturing microcrystal thin film structural body
Inventor: SHIMOKAWABE AKIRA
IPC: B81B3/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a planar or three-dimensional thin film structural body having a microcrystal material or a material having amorphous and microcrystal parts gradiently existing.  <P>SOLUTION: An amorphous thin film is formed by a composition having a supercooled liquid region and a film forming condition to form an amorphous thin film structural body. The amorphous thin film structural body is maintained in a prescribed structure and heat treatment to generate microcrystal is performed to manufacture the microcrystal thin film structural body. By using a heating and holding method to generate thermal gradient, the microcrystal thin film structural body having specific solute part and the microcrystal part gradiently existing is manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003214-A (JP)
Title: Guide rail for traveling
Inventor: TSUBOI NOBUYUKI
IPC: E05D15/06
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide rail for traveling, which is simple in structure, and has functionality achieving both the durability and vibration isolation effect thereof.  <P>SOLUTION: The guide rail is formed of a rail base 2, a rail member 5, and a rail fixture 7. The rail base 2 is mounted on a structure and has a predetermined length. The rail member 5 has a circular cross section, and is fitted into a mounting groove 6 which is part of the base rail 2 and formed in parallel with the longitudinal direction of the rail base 2. The rail fixture 7 functions to rigidly fit the rail member 5 into the mounting groove 6 such that part of a peripheral surface of the rail member 5 is exposed to the outside. According to the structure of the guide rail, at least a half or more of the peripheral surface of the rail member 5 is enclosed by an opening brim 6a of the mounting groove 6 and the rail fixture 7, and the remaining part of the peripheral surface which is exposed to the outside serves as a guide surface (guide section 5a) of a guide roller 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003020320-A (JP)
Title: Low specific gravity urethane based plastic lens composition, lens obtained therefrom, resin for lens, and production method thereof
Inventor: OKAZAKI MITSUKI
IPC: C08G18/72
Filed: 2002-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a resin having excellent optical properties and a low specific gravity of <=1.22. SOLUTION: The low specific gravity urethane based plastic lens composition gives a resin having a crosslinked structure to be obtained by selecting an iso(thio)cyanate compound and an active hydrogen compound so as to meet formula (1) (wherein A1 is a ratio of the molecular weight of the iso(thio) cyanate compound to the number of functional groups of the active hydrogen compound; A2 is a ratio of the molecular weight of the active hydrogen compound to the number of functional groups of the active hydrogen compound; D1 is a specific gravity of the iso(thio)cyanate compound; D2 is a specific gravity of the active hydrogen compound; and k is a ratio (molar ratio) of active hydrogen groups to iso(thio)cyanate groups).
Patent JP-2004014656-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ARAI CHIHIRO
IPC: H01L29/732
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a bipolar transistor structure which can improve a manufacturing yield and reliability by increasing a degree of freedom in setting the film thickness of a first insulating layer between a collector region and a base region and the film thickness of a second insulating layer between the base region and an emitter region, increasing the performance of a bipolar transistor, and preventing the occurrence of stringers, and also to provide a method of manufacturing the same.  <P>SOLUTION: When forming the base region by etching a base semiconductor layer into a desired shape, a metal silicide layer is stacked on the top face of the base semiconductor layer exposed by etching an emitter semiconductor layer and a second insulating layer, which are stacked on the top face of the base semiconductor layer. An etching end face is formed on the outside edge of the base region by etching the metal silicide layer and the base semiconductor layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011529-A (JP)
Title: Axial displacement regulator
Inventor: GOTO MORIYASU
IPC: F02M51/06
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize high sealability without increasing the size of a regulator of the displacement in the axial direction even when the pressure of a fluid in contact with a moving member is high, the work fluid reaches super-critical, or the work fluid reacts with an elastomer.  <P>SOLUTION: A center hole 11a and an assembly hole 11b are formed in a spacer 11, and an outer circumferential edge part 11c is continuous around the entire circumference without any cuts. Regarding the assembly, a flanged part 15b of a needle valve 15 is inserted in the assembly hole 11b, a small diameter part 15c is inserted in a center of a spacer 11, and assembled in a nozzle body 12 as it is. Thereafter, the small diameter part is assembled in a small diameter cylindrical part 2d of a housing 2 to tighten a retaining nut 14. As a result, the outer circumferential edge part 11c of the spacer 11 is firmly held by the housing 2 and the nozzle body 12 to form a highly rigid seal structure. High sealability is ensured even when a liquefied gas is used for the work fluid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003105092-A (JP)
Title: Water-absorbing agent and its manufacturing method, and hygienic material
Inventor: NAKAJIMA YASUHISA
IPC: C08L101/14
Filed: 2002-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a water-absorbing agent excellent in the amounts of absorption per unit absorbent magnification under non-pressure, and under pressure and a balance of flow inductivity of a physiological salt solution as well as a method for manufacturing the water-absorbing agent for a short time, having a small deflection value of the flow inductivity of the physiological salt solution in every lot when manufacturing or in each lot and having a stable physical property. SOLUTION: One of manufacturing methods of the water-absorbing agent comprises: mixing (a) a water-absorbable resin powder containing an acidic group with (b1) a non-crosslinking water-soluble inorganic base and/or (b2) a pH buffer of a non-reductive alkali metal salt and (c1) a dehydrating reactive crosslinking agent which may be reactive with the acidic group; and a crosslinking treatment of (a) the water-absorbable resin powder.
Patent JP-2004011270-A (JP)
Title: Finished body with outer heat-insulating, air-permeable layer and method of construction
Inventor: WATANABE MITSUYOSHI
IPC: E04F13/21
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior wall structure having an outer heat-insulating, air-permeable layer that can be repaired and constructed for an existing building.  <P>SOLUTION: A clamp 3 having a liplike engagement part is attached to the wall surface of an existing building. A protruding part 6a of a connector 6 is fitted into a panel body 5 which forms an exterior wall and a heat insulator 7 is sandwiched between the panel body and the clamp 3. The engagement part 6b at the other end of the elastically deformable connector 6 is coupled into the clamp 3. A plurality of panel bodies 5 is applied to construct a finished body 1 having an outer heat-insulating, air-permeable layer. A ventilation gap 8 is provided between the exterior wall 2 of the existing building and the heat insulator 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011539-A (JP)
Title: Control device of compression self-ignition type internal combustion engine
Inventor: TERACHI ATSUSHI
IPC: F02D41/04
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly switch the compression self-ignition combustion and the spark ignition combustion without any unstable combustion.  <P>SOLUTION: An operation is started in a spark ignition combustion even when an operational range is a low-load range to perform the compression self-ignition combustion at a cold start (S1). During the low-load/low-speed range and during the full-braking mode, switching to the compression self-ignition combustion is prohibited, and the spark ignition combustion is continued even when the compression ignition combustion is determined possible (S3→S1). Switching to the compression self-ignition combustion is performed when the condition is transferred to the low-load/low-speed range again after the condition is transferred to the middle to high load/middle to high speed range, and not during the full-braking mode (S6→S7→S8).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013083-A (JP)
Title: Developing roller and image forming device
Inventor: KAKEGAWA MIEKO
IPC: H01F7/02
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive developing roller having a high magnetic characteristic and a highly precise main polar section.  <P>SOLUTION: A magnetic block 54 has a multilayer structure composed of five layers 1 to 5. Each layer is made by compressing a small amount of rare earth magnet powder so as to obtain a high density multilayer block having good moldability. During the molding of the magnet block, the layers are densely filled up with a lower pressure to realize a developing roller having high magnetic characteristic and a highly precise main pole section with high productivity at a low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003014867-A (JP)
Title: Controllable transceiver unit for downhole data acquisition in formation
Inventor: TABANOU JACQUES R
IPC: G01V9/00
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for collecting data downhole in a well bore even during drilling operation. SOLUTION: The apparatus generally comprises an antenna and some associated electronic circuitry. The antenna includes a plurality of arrayed transceiver elements and the electronic circuitry steers transmission or reception through the antenna by controlling the application of power to the array elements. In operation, a transceiver unit containing such an antenna is positioned proximate to a remote sensor placed into a formation. An electromagnetic signal is then steered to communicate with the remote sensor over a wireless link.
Patent JP-2004019160-A (JP)
Title: Ground improvement device
Inventor: HARA MITSUO
IPC: E02D3/12
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground improvement device for homogeneously dispersing an improving material by solving the problem that there is anxiety for reliability due to being unable to sufficiently confirm whether or not such kneading is surely and uniformly performed because excavating earth and the improving material are mixed and kneaded conventionally in the ground.  <P>SOLUTION: This ground improvement device has an excavating shaft body extending in the vertical direction and an excavating blade body formed by extending in the radial direction from a lower end part of the excavating shaft body. An improving material delivery passage is arranged in the extending direction in the excavating blade body, and the improving material is delivered over almost the whole width of an extending width of the excavating blade body via the improving material delivery passage. Thus, the improving material can be delivered over almost the whole width of the extending width of the excavating blade body so that the improving material can be already homogeneously dispersed in a stage of being delivered in the excavating soil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023292-A (JP)
Title: Line connection control apparatus
Inventor: TAMURA HIROYUKI
IPC: H04M3/56
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line connection control apparatus for dividing line connection from a plurality of portable information terminals into arbitrary combinations.  <P>SOLUTION: A conference room application 221 comprises three conference rooms. Users of the portable information terminals connected to respective conference rooms are allowed to have concurrent telephone conversations. In dialing from a commander, "from the portable information terminal of a registered member" is selected for calling, thus connecting the member to a specified conference room. In an arrival signal from the member, the member can make connection to the specified conference room for entry by allowing the commander to specify the conference room.  <P>COPYRIGHT: (C)2004,JPO