baber/WOPTO huggingface dataset:
Patent JP-2003334617-A (JP)
Title: Pipe bending machine and pipe bending method
Inventor: HATANO YASUJI
IPC: B21D7/025
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe bending machine and a pipe bending method by which small radius bending process of pipes can be carried out without setting a push out space at a pipe end portion and yield rate can be improved.  <P>SOLUTION: In the pipe bending machine having pulling and bending means carrying out pulling and bending process by pressing a pulling and bending mold 1 and clump mold 2 against at one end of a pipe P, pressing and bending means carrying out pressing and bending process by pressing chuck 3 against the other end of the pipe, side bending means carrying out side bending process by pressing a wiper 4 and a side bending mold 5 against a side face of the pipe P, the side bending mold 5 has stopper 8 engaging with the other end of the pipe P projecting and retracting from a pipe pressing face 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039988-A (JP)
Title: Circuit board for element mounting and electronic device
Inventor: YANAGISAWA MAKOTO
IPC: H05K1/02
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board for element mounting which mounts a semiconductor chip and other elements although the board has a simple constitution and is easily manufactured and causes neither the short circuit of a circuit nor the oblique mounting of an element due to the outflow of a fused joining material when the joining material is used for fixation.  <P>SOLUTION: A conductor thin film is formed on the surface of the circuit board and has a partition groove that an excess of the joining material flows in and pools when the joining material is fused for joining at the circumference of an element mount area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047568-A (JP)
Title: Sorting method of semiconductor laser device
Inventor: YAMADA YOSHIKAZU
IPC: H01S5/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method wherein inferior devices which is likely to suddenly deteriorate and rapidly deteriorate can be surely sorted and removed in screening semiconductor laser devices.  <P>SOLUTION: The screening method comprises a first process of energizing a current for ten hours or longer at a temperature of 50°C or higher, a second process of sweeping the current to a maximum current value larger than that of the first current for the semiconductor laser device, after the first process and sorting from a lowering rate of an optical output at the current value, and a third process for measuring the optical output characteristics before and after the first process and removing inferior products by setting the measured result in accordance with a sorting standard.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047204-A (JP)
Title: Method for manufacturing cold cathode discharge tube
Inventor: KADONOSONO YOSHIO
IPC: H01J9/24
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a cold cathode discharge tube, which enables a manufacturer to keep distance between both ends of a U shape glass bulb of the discharge tube constant, when the whole of the glass bulb is heated in order to make mercury in the glass bulb diffuse uniformly over its full length, after a straight glass tube bulb is bent into the U shape glass bulb.  <P>SOLUTION: The whole of the glass bulb 1 is heated using an engaging jig 9 which engages both the ends 4 and 4 of the U shape glass bulb 1. The engaging jig 9 has a pair of slots into which both the ends 4 and 4 of the glass bulb 1 are engaged respectively or a pair of threading holes through which both the ends 4 and 4 of the glass bulb 1 are inserted, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044534-A (JP)
Title: Motor-driven compressor
Inventor: KIMURA KAZUYA
IPC: F04C23/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven compressor which is capable of reducing the number of parts and has a structure advantageous to size reduction.  <P>SOLUTION: In the motor-driven compressor, a storage part 36 is provided on the outside of a compressor housing. A motor driving circuit 41 for driving a motor part is stored in a storage space 35 formed at the storage part 36. Among inner surfaces of the storage space 35, a bottom surface 35a as an inward surface of a compressor housing and a side surface 35b surrounding the periphery of the bottom surface 35a are provided by a first housing structure 21 constituting the compressor housing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047895-A (JP)
Title: Chemical vapor deposition equipment and semiconductor device
Inventor: MINAMI TOSHIHIKO
IPC: C23C16/455
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide chemical vapor deposition equipment which is capable of stabilizing the flow rate of a treatment gas supplied to a reaction chamber, and to provide a semiconductor device manufactured by the equipment.  <P>SOLUTION: The chemical vapor deposition equipment in which a film 13 is formed on the surface of a substrate 11 by using a treatment gas, is provided with the reaction chamber 1, a gas supply pipe 4, a gas supply valve 5, a gas disposal pipe 6, a gas disposal valve 7, and a gas flowmeter 9. The reaction chamber 1 is capable of holding therein the substrate 11. One end of the gas supply pipe 4 is connected to the reaction chamber 1 to introduce the treatment gas thereto. The gas disposal pipe 6 is branched out from the gas supply pipe 4 at the upstream of the gas supply valve 7. The gas flowmeter 9 is for measuring the flow rate of the treatment gas in the gas supply pipe 4 at the upstream of the portion where the gas supply pipe 4 and the gas disposal pipe 6 are branched off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052854-A (JP)
Title: Rod seal structure of hydraulic cylinder
Inventor: KATO HISAMI
IPC: F15B15/14
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a pressure buildup caused by collecting of hydraulic fluid in the space between a first U packing and a second U packing.  <P>SOLUTION: In a rod seal structure of a hydraulic cylinder, a piston 4 attached to a piston rod 5 is movably mounted in a cylinder 1, the piston rod 5 is slidably sealed and supported through the first packing 13, the second packing 14 and a wiper seal 15 which are arranged successively in series in relation to this cylinder 1, and a hydraulic fluid absorbing portion 20 for absorbing the redundant hydraulic fluid invading in space S between the first packing 13 and the second packing 14 is placed on the back of the first packing 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055263-A (JP)
Title: Electronic scanning microscope device
Inventor: KIKUCHI TOSHINORI
IPC: H01J37/244
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic scanning microscope device producing a stable image regardless of quality of material of test pieces and performing excellent observation and evaluation of such as length measuring.  <P>SOLUTION: The electronic scanning microscope device comprises an electron gun 24 for emitting primary electrons to a test piece T, an HV control part 39 for adjusting and applying acceleration voltage to the electron gun 24, a secondary electron detector 30 for detecting secondary electrons emitted from the test piece T by radiating primary electrons, a reflection electron detector 31 for detecting reflection electrons, and a main control part 36 connecting an image processing unit 38 for displaying a predetermined image of the test piece T based on the detection result from both detectors 30, 31. The electronic scanning microscope device also has an electron amount detecting part 37 to output the detection result of both detectors 30, 31 to the main control part 36, as well as to calculate, from the detection result of both detectors 30, 31, a secondary electron emission efficiency in the test piece T for controlling the acceleration voltage of the HV control part 39 based on the calculation result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2006027285-A (JP)
Title: Process for producing inflator bag and passenger's lumbar part restraint device
Inventor: KORECHIKA KOJI
IPC: B60N2/42
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing an inflator bag for a passenger's restraint device capable of enhancing the airtightness at low cost.  <P>SOLUTION: A hollow preform 21 having its front closed is formed by injection molding of resin. Subsequently, the preform 21 heated to its softening temperature is placed in a metal mold 102, and compressed air is introduced in the inside of the preform 21 so as to effect blow molding of the preform 21 along the internal surface of the metal mold 102 while drawing the preform 21. Thereafter, a molded item 22 is taken out of the metal mold, and a part of the molded item 22 after the blow molding is depressed inward to thereby provide a margin for expansion at the time of gas filling. Finally, an opening 23 through which compressed air is introduced is closed. Thus, an inflator bag 10 of a closed structure is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004050071-A (JP)
Title: Method of manufacturing solidified material by treatment of aluminum refining slag
Inventor: MATSUURA YASUO
IPC: B01D21/01
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a solidified material by treatment of aluminum refining slag which is easy and safe in the treatment of harmful gas such as gaseous hydrogen without requiring a wide reclaimed land.  <P>SOLUTION: The solidified material is manufactured by adding an adsorbent mainly composed of magnesium oxide to an aluminum refining slag, kneading the slag, further adding water thereto and agitating the slag to expedite reaction and to generate harmful gaseous hydrogen, fluorine, and chlorine in its early periods, rapidly treating the slag to make harmless the aluminum refining slag, dewatering and drying the aluminum refining slag made harmless, adding a condensation/hardening accelerator mainly composed of sodium silicate to the slag and intimately mixing the slag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051442-A (JP)
Title: Apparatus for winding fiber coil and optical fiber coil
Inventor: TAKEMOTO KYOSUKE
IPC: B65H54/58
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for winding a fiber coil with variable winding diameter in which even a small sized fiber coil is efficiently manufactured in a homogeneous form, particularly the fiber coils having various sizes are manufactured in the manufacture of the fiber coil from a primary coated optical fiber.  <P>SOLUTION: The apparatus for winding the fiber coil is provided with a spindle holding part, a 1st guard part fixed to the spindle holding part and a 2nd guard part arranged with a certain interval from the 1st guard part in parallel. Each of the 1st and 2nd guard parts is composed of at least a piece of a disk provided with at least 3 opening parts. At least 3 pieces of columnar spacer which are not on the same straight line are inserted vertically to the guard part respectively into the opening part to connect the 1st and the 2nd guard parts with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060707-A (JP)
Title: Manufacturing method for transmission gear
Inventor: MATSUDA AKIYOSHI
IPC: F16H55/17
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a transmission gear capable of attaining the life extension of a die, parts sharing, and manufacturing at low cost.  <P>SOLUTION: An external member 2 of which the outer periphery has a gear portion 2a on it and of which the inner periphery has an engaging hole in it, an internal member 3 with a dog portion having a dog gear 3a, and an internal member 4 without a dog portion having no dog gear on it, are processed separately. Either of the two types of internal members is built in the engaging hole 2b of the external member 2, which are integrated by welding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060739-A (JP)
Title: Controller for continuously variable transmission
Inventor: IWATSUKI KUNIHIRO
IPC: F16H61/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To minimize clamping force by a continuously variable transmission without giving slippage to the continuously variable transmission.  <P>SOLUTION: This controller for the continuously variable transmission, activating clamping force in such a direction as to bring a transmission member for mediating torque transmission between an input member and an output member into mutual contact with the input member or the output member, comprises torque determination means (steps S1, S7, S8, S9) for determining that the torque of the output member or the torque outputted from the output member is within a prescribed range; and a clamping force lowering step (step S14) for lowering the clamping force if the torque is determined to be within the prescribed range by the torque determination means (steps S1, S7, S8, S9).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064363-A (JP)
Title: Digital audio processing method, digital audio processing apparatus, and digital audio recording medium
Inventor: KOYATA TOSHIHIRO
IPC: G10K15/04
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain virtual stereophonic effect only for a specific component in a reproduced or received composition or the like.  <P>SOLUTION: The performance component of input digital audio signals L1, R1 is extracted as digital audio signals La, Ra at the front part of a specific component extracting section 20. In a virtual stereophonic output mode, the extracted performance component is utilized for extracting the vocal component of the input digital audio signals L1, Ra as digital audio signals L2, R2, further changing into one channel. Then, virtual stereophonic processing is performed to a digital audio signal C2 being changed into one channel at a virtual stereophonic processing section 30. In a karaoke output mode, the signals La, Ra comprising the performance component are fetched as the signals L2, R2 as they are.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003114930-A (JP)
Title: Hospital information system capable of protecting privacy
Inventor: ANDO YASUYOSHI
IPC: G06Q10/00
Filed: 2002-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a hospital information system capable of ensuring the security of a person in charge of a medical task while protecting the privacy of a patient. SOLUTION: Information related with the illness of a patient whose privacy protection is extremely significant and the other information of the patient whose privacy protection is not so necessary but whose recognition level is the same for the person in charge of a medical task at the time of treating the patient are gathered and grouped. For example, an infectious disease whose privacy protection is extremely significant and infectious disease whose privacy protection is not so necessary but whose infection danger level is the same as that are grouped. At the time of performing access to a medical information data base 1, a user who does not have any reference authority over the infectious disease whose privacy protection is extremely significant is able to refer to the fact that the infectious disease is belonging to the group but not able to refer to the contents of it.  On the other hand, a person who has reference authority is able to refer to even the name of the infectious disease.
Patent JP-2004064424-A (JP)
Title: Imaging apparatus, image receiver and imaging system
Inventor: IIDA TAKAYUKI
IPC: H04N5/44
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable many unspecified users each having an image receiver to enjoy the images picked up by a camera, in transmitting the image data obtained by the camera installed at an event hall etc. to each of the image receivers.  <P>SOLUTION: The fixed point camera 2 is installed in the event hall 1 such as a theater or a show place in a theme park, and scenes on a stage 1A is picked up to obtain image data S0. The image data S0 are transmitted to an image server 52 via a wireless LAN, and are transmitted to each of digital cameras 3 owned by visitors in the event hall 1 by the wireless LAN. In the digital camera 3, the image data S0 are displayed. When a release button is depressed in the same way as in picking up an image, a desired scene is captured, and the image data representing the scene are stored in the camera 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060544-A (JP)
Title: Clearance reduction method for gas turbine compressor, and gas turbine plant
Inventor: UMAGOE RYUTARO
IPC: F02C7/16
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clearance reduction method for a gas turbine compressor capable of setting a rated clearance to a small one by largely assuring a pinch point when the compressor is re-started from a hot state.  <P>SOLUTION: In this clearance reduction method for the gas turbine compressor 1 forming the gas turbine plant re-started from the state in which a member temperature is higher than the room temperature, a part of cooling air fed to a gas turbine part is led from a cooling air inlet 13 opened in a compressor moving blade 5 on the downstream side of the rear stage thereof into a rotor disk when the gas turbine plant is started, and made to flow through a communication hole and a cavity 2b formed in the rotor disk to a forward stage side for cooling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063349-A (JP)
Title: White organic electroluminescent element and design method of white organic electroluminescent element
Inventor: KONDO YUKIHIRO
IPC: H05B33/12
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design method of a white organic electroluminescent element capable of efficiently designing for a luminescence of a targeted color purity.  <P>SOLUTION: The white organic electroluminescent element is designed to be formed by fitting a hole transport layer 3, a plurality of organic luminescent layers 4 each containing a kind of a plurality of phosphor materials emitting fluorescence of different luminescent color systems in an organic host material capable of sustaining hole and electron injections, and an electron transport layer 5 between a positive electrode 2 and a negative electrode 6. The above design is made from a step of setting a film thickness of each organic luminescent layer 4 and a ratio of the organic host material and the phosphor materials with a luminescent efficiency and a chromaticity coordinate value of a luminescent taken-out color as parameters, and a step of setting a film thickness at least either the hole transport layer 3 or the electron transport layer 5 with the chromaticity coordinate value of the luminescent taken-out color as a parameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060868-A (JP)
Title: Connection fitting
Inventor: HORIMOTO AKIRA
IPC: F16L37/24
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection fitting capable of automatically locking at the time of connection to prevent forgetting to lock.  <P>SOLUTION: A stopper 35 and a rotating ring 36 are provided at a side of a connection fitting body 1b, one of the connection fitting bodies 1a, 1b, and the rotating ring is provided with a plunger 45. When a pair of the connection fitting bodies is disconnected, the plunger is projected and engaged with the stopper to restrict rotation of the rotating ring, and when the pair of the connection fitting bodies is connected, the plunger is plunged by a fitting projection 8 of the other connection fitting body and engagement of the plunger with the stopper is released. The rotating ring is rotated by an energizing means, the stopper is brought into contact with an end face of a recessed part of the rotating ring to restrict the rotation of the rotating ring, a projecting part 41 of the rotating ring comes close to the fitting projection of the connection fitting body, and the pair of the connection fitting bodies is locked in a connected state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003055443-A (JP)
Title: Polylactic copolymer and method for manufacturing the same
Inventor: KANDA TAIJI
IPC: C08G63/66
Filed: 2002-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a transparent biodegradable resin composition, very high in toughness and in impact resistance. SOLUTION: The copolymer is a block copolymer comprising (A) a polylactic segment, (B) an aromatic polyester segment, and (C) a polyalkylene ether segment, linked with each other, wherein the weight ratio (A/B+C) is 99/1-50/50. A method for manufacturing such a polylactic copolymer is also provided.
Patent JP-2003145867-A (JP)
Title: Device for transferring material to be recorded and ink jet recorder using the same
Inventor: NIIKURA TAKEJI
IPC: B41J13/02
Filed: 2002-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a device for transferring a material to be recorded which can prevent the material from being damaged, stained or the like by a discharge rotary body without increasing costs and can stably transfer the material, and an ink jet recorder using the same. SOLUTION: The representative configuration of the device for transferring the material to be recorded and the ink jet recorder using the same has a pair of spurs 36 for transferring the material P to be recorded. One spur 36 has a recess part 36b formed to a bearing hole opening of the spur 36 to satisfy α<=βwhen an angle defined by a core of a spur spring 37 for supporting the one spur 36 and the center of a hole for bearing the spur spring 37 is the α, and an angle defined by the center of the bearing hole and the recess part 36b to the spur spring 37 is the β.
Patent JP-2004072472-A (JP)
Title: Communication terminal device and communication system
Inventor: TOYOYAMA SHINJI
IPC: H04W4/06
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal device which provides a user with a plenty of kinds of information without hindering the user in watching and listening.  <P>SOLUTION: A communication terminal device 1 receives broadcasts from a broadcasting base station 4. A broadcast information storage part 7 stores broadcast information 6 broadcast from the communication terminal device 1 at the time of depression of a switch 8. When a switch 9 is depressed, a radio communication part 3 transmits the broadcast information 6 stored in the broadcast information storage part 7 to a radio base station 2. The radio communication part 3 receives broadcast-related information 10 based on the broadcast information 6 from the radio base station 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308675-A (JP)
Title: Information recording apparatus and information recording method
Inventor: ISOBE YUKIO
IPC: H04N9/804
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a information recording technology capable of shortening the termination process time when the recording ends as one object and to provide an information recording technology capable of recording independently of limitations due to the maximum number of video title sets and titles as another object.  <P>SOLUTION: Information is recorded on a recording medium according to recording instructions such as a recording start instruction and a recording stop instruction. During a finalization process, management information is generated and is recorded on the recording medium. Based on this management information, the information generated by a single recording instruction is managed as one chapter. At least one chapter is managed as one title, At least one title is managed as one video title set.  <P>COPYRIGHT: (C)2004,JPO