baber/WOPTO huggingface dataset:
Patent JP-2004152993-A (JP)
Title: Light emitting diode
Inventor: KOGA HIROMI
IPC: C09K11/80
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED with a good color rendering property which can compensate for the deficiency of red color component in white color obtained by mixing blue visible light of an LED chip and yellow visible light of a YAG phosphor.  <P>SOLUTION: In a first lead frame 12 for mounting an LED chip, a nearly funnel-like concave portion is formed whose diameter gradually increases from the bottom upwards, and a reflector 14 is formed with the inner surface of a recess as a reflection surface. On the bottom of the reflector 14, the LED chip 16 which emits blue visible light is connected and fixed by die bonding. A front surface of the LED chip 16 is covered and sealed by a translucent coating material 22. In the coating material 22, the YAG phosphors 24 which convert the light emitted from the LED chip 16 into yellow visible light, and red phosphors 26 which convert the light emitted from the LED chip 16 into red visible light, are mixed in large numbers in a dispersed state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147913-A (JP)
Title: Portable photographing data device in medical imaging system, display control method for data related to patient, program and medical imaging system
Inventor: MORIYAMA NAOTO
IPC: A61B6/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable photographing data device, or the like, in a medical imaging system which facilitates the handling of photographing order data and prevents the leak of patient's data to the outside.  <P>SOLUTION: A CPU (central processing unit) 11 displays an input screen for inputting a patient's ID (identification data) on a display part 13 when the display indication of the photographing order data is inputted from an operation part 12 in order authentication processing and discriminates whether the photographer's ID coinciding with the inputted photographer's ID inputted on reference to a photographer's ID table 161 is registered when the photographer's ID is inputted on the input screen. The CPU 11 performs authentication error guidance reporting that a photographer could not be authenticated without displaying the photographing order data when the coincided photographer's ID is not registered and reads the photographing order data from an order registering file 162 to display the same on a table when the coincided photographer's ID is registered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153064-A (JP)
Title: Aligner
Inventor: SHIRAISHI MASAYUKI
IPC: G21K1/06
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner equipped with a cooling mechanism which can stably and efficiently cool an optical element.  <P>SOLUTION: In an exposure chamber 120, a reflector 122 is arranged in a barrel 131. The reflector 122 is cooled by a heat pipe 10. The endothermic portion 11 of the heat pipe is fixed to the reflector 122, and the radiating portion 13 is fixed to an external radiating mechanism 133 in the exposure chamber 120. The vertical position of the radiating mechanism 133 is relatively higher than that of the reflector 122 by a difference H. By arranging the endothermic portion 11 in a lower position and the radiating portion 13 in an upper position, heat transport efficiency by the heat pipe 10 is enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151453-A (JP)
Title: Optical transmission system and optical transmission method
Inventor: KAWAKAMI HIROTO
IPC: H04B10/29
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission system which generates high gain efficiency and a wide gain band by using stimulation light of lower power than conventional Raman amplification and which compensates the loss of signals in the transmission line.  <P>SOLUTION: The optical transmission system is configured to allow the signal light to perform dispersion gain in the optical transmission line where the signal light propagates. The optical transmission system is equipped with: a stimulation light source for Brillouin amplification to output the stimulation light for Brillouin amplification which propagates through the optical transmission line; and an stimulation light source for Raman amplification to output the stimulation light for Raman amplification which propagates through the optical transmission line in the opposite direction to the above stimulation light for the Brillouin amplification. The stimulation light for the Brillouin amplification induces the Brillouin amplification of the stimulation light for the Raman amplification in the optical transmission line, and the amplified stimulation light for the Raman amplification induces the Raman amplification of the signal light in the optical transmission line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126482-A (JP)
Title: Multiple-beam light source device and multiple-beam scanning device
Inventor: MAKINO HIDEYO
IPC: H04N1/191
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple-beam light source device capable of realizing high recording speed and high recording density, uniformly forming beam spot positions on a recording medium such as a photoreceptor and improving resolution and picture quality.  <P>SOLUTION: In the multiple-beam light source device provided with a plurality of semiconductor laser arrays obtained by arraying light emitting points at the same interval in the same package and a deflector for deflecting laser beams emitted from these semiconductor laser arrays onto the recording medium, a sub-scanning beam pitch between an optional point on a virtual straight line X connecting respective light emitting points of preceding beams and a point of a beam adjacent to the preceding beam which corresponds to the optional point on the virtual straight line is P - (A/VM) × VS + C, where the interval of recording density is P, a main scanning speed is VM, a sub-scanning speed of the recording medium is VS, a main scanning interval between semiconductor laser arrays on the recording medium is A, and a beam pitch correction value is C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155528-A (JP)
Title: Reading device
Inventor: ARAKI TAKAO
IPC: H04N1/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To read images on size mixed documents without feeding the documents obliquely.  <P>SOLUTION: Positions of document guide means 24a, 24b are adjusted so that a paper feeding roller 4 is positioned in a central part of the document by moving the first document guide means 24a and the second document guide means 24b independently on the left and right sides through a document guide switching means 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155253-A (JP)
Title: Driving device
Inventor: MORIKAWA KENJI
IPC: B62D1/20
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor driving device capable of suppressing generation of noise in the current flowing to a wiring pattern that electrically interconnects control elements.  <P>SOLUTION: The control elements 33 are electrically connected to first and second wiring patterns 31c and 31d of a control board 31. The control board 31 is disposed on substantially entire circumference in the circumferential direction. The control board 31 has the first wiring pattern 31c for commonly grounding each control element 33 in a part in its circumferential direction, and a nonconductive section 37 continuously disposed from the inner peripheral surface 38 forming a through hole 31a of the control board 31 to the outer periphery 39 of the control board 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003213400-A (JP)
Title: Member for diecasting machine and production method therefor
Inventor: MASUDA ATSUSHI
IPC: B22D17/20
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for a diecasting machine which has excellent erosion resistance.  <P>SOLUTION: The member for a diecasting machine is obtained by forming a surface layer part in which chromium nitride is dispersed on the surface of a base steel. When chromium and nitrogen are diffused simultaneously or successively in this order from the surface of the base metal made of steel, chromium nitrides such as CrN and Cr<SB>2</SB>M are formed on the surface layer part in a dispersed state. These chromium nitrides have excellent erosion resistance to Al molten metal, and have a high decomposing temperature, so that they are not decomposed at a working temperature on diecasting, and have excellent stability. In the member for a diecasting machine, iron nitride can be coexistent on the surface of the base metal made of steel together with chromium nitride.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004154314-A (JP)
Title: Medicine storage
Inventor: SETO KAZUNARI
IPC: A61J1/14
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine storage for quickly discriminating and taking out bottles or the like for medicine, and enabling a safe maintenance and putting in/taking out of the bottles or the like for the medicine.  <P>SOLUTION: Shafts 3 are provided in a standing manner inside a box body 4. Circular rotating discs 2 for placing the bottles or the like for medicine are rotatably attached around the shafts 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160307-A (JP)
Title: Application device and application method
Inventor: HOSOI MITSUGI
IPC: B05C11/10
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application device and an application method by which occurrence of application defect onto a base film can be suppressed and occurrence of film defect in the base film can be suppressed.  <P>SOLUTION: The application device 11 is provided with an application mechanism 13 which excessively applies a coating liquid 21 onto a surface of a continuously travelling base film 16 and an application thickness regulation mechanism 14 which has a bar 25 for application thickness regulation equipped with a wire 25b wound around a bar main body 25a and its surface. The bar 25 for application thickness regulation is oscillated in a width direction of the base film 16 at a speed suppressing coagulation of the coating liquid 21 and is pushed against the surface of the base film 16 of a side where the coating liquid 21 is applied and thereby application thickness is regulated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162820-A (JP)
Title: Natural gas filling device
Inventor: IDA HIROYUKI
IPC: F17C5/06
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a natural gas filling device reducible in installation costs and operation costs without limiting its installation site.  <P>SOLUTION: The natural gas filling device 1 for a natural gas automobile 15 uses natural gas hydrate. It comprises a fusing container 2 for fusing the natural gas hydrate, a heating means 3 for heating the natural gas hydrate in the fusing container 2, and a natural gas takeout means 4 for taking generated natural gas out of the fusing container 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160869-A (JP)
Title: Damping water concentrated composition for lithographic printing plate
Inventor: SASAOKA SENZO
IPC: B41N3/08
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping water concentrated composition for a lithographic printing plate which can replace an isopropyl alcohol system, is comfortable and safe in a working environment, improves printing stability, is good even in the conditions of a member rotating at a high speed, demonstrates a stable printing aptitude and a stable printing aptitude for various inks, and has good storage stability in spite of its thickness.  <P>SOLUTION: The composition contains 5-15 mass% of ethylene glycol monotertiary butyl ether, 10-30 mass% of 3-methoxy-3-methyl-1-butanol, and 0-10 mass% of 1-butoxy-2-propanol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169050-A (JP)
Title: Alloy nano-particle, manufacturing method therefor and magnetic storage media using alloy nano-particle
Inventor: MOMOSE SATORU
IPC: B22F1/052
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an alloy nano-particle, which can control the grain size of the alloy nano-particle.  <P>SOLUTION: The method for manufacturing the alloy nano-particle includes the steps of; obtaining a reaction liquid by adding a metal salt, a reducing agent, a stabilization ligand and an organic iron complex, into an organic solvent selected from the group consisting of hydrocarbons of which the carbon number is 2 to 20 in an inert gas atmosphere, alcohols, ethers and esters; and stirring the reaction liquid while heating it to a predetermined temperature. The grain size of the alloy nano-particle is controlled by the amount of the stabilization ligand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167848-A (JP)
Title: Easily adherable syndiotactic polystyrenic stretched film
Inventor: TSUTSUMI MASAYUKI
IPC: B32B27/30
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily adherable syndiotactic polystyrenic stretched film excellent not only in the adhesion of the film with an adhesiveness modified layer but also in economical efficiency, recyclability and environmental compatibility at the time of production.  <P>SOLUTION: The easily adherable syndiotactic polystyrenic stretched film is constituted by laminating the adhesiveness modified layer, which comprises a water dispersible copolymer containing a styrenic monomer component and an acrylic monomer component as main constituent components and is characterized in that a weight ratio of the styrenic monomer component in the copolymer is 0.15-0.85, on at least one surface of a stretched film comprising a styrenic polymer having a syndiotactic structure. This stretched film is preferably formed by applying the adhesiveness modified layer to a non-stretched or uniaxially stretched film by coating the film with an aqueous dispersion containing the copolymer and subsequently stretching the coated film uniaxially or biaxially once or more before heat-treating the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167648-A (JP)
Title: Inserting device
Inventor: SAKATA HIFUMI
IPC: B25B11/02
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inserting device capable of inserting any object to a shaft very easily.  <P>SOLUTION: The inserting device for inserting the object to the shaft is equipped with a part to be guided 32b formed at the periphery of the device, a die member 30 having a fitting hole to admit fitting of the shaft, and a guide member 100 having a guide part 40 to guide the object in the axial direction of the shaft, wherein the guide part 40 is arranged so as to be moved in the direction of abutting to the part to be guided 32b, and the span between the shaft axis when the object is inserted to the shaft and the part to be guided 32b of the die member 30 is arranged to be substantially identical to the span between the shaft axis when the object is placed on the guide part 40 and inserted to the shaft and the part abutting to the guide part 40 of the object.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167581-A (JP)
Title: Method and device for rolling hot-rolled steel
Inventor: DOIZAKI TETSUTSUGU
IPC: B21B1/26
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling method and a rolling device of hot-rolled steel in which the length of heating coil is shortened, wherein a generation amount is decreased and power consumption is reduced by minimizing the area of an opening through which a rough bar passes.  <P>SOLUTION: A rough rolling device 1 for rough-rolling a slab and a finish rolling device 10 for finish-rolling the rough-rolled rough bar 2 are arranged. A rough bar heating device 7 for heating the rough bar and a side guide 3b which is arranged between the rough rolling device 1 and the rough bar heating device 7 and with which the through position in the width direction of the rough bar 2 is guided are provided between the rough rolling device 1 and the finish rolling device 10. A position controller 20 for moving the rough bar heating device 7 in the width direction of the rough bar 2 in accordance with the amount of bending of the rough bar 2 is provided. The opening size in the width direction of the rough bar heating device 7 is set by taking as a reference a value obtained by subtracting the movement amount of the rough bar heating device 7 from the width W and bending amount WC of the rough bar 2 .  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167971-A (JP)
Title: Ruling device
Inventor: YONEDA TOSHIHIRO
IPC: B31B50/25
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ruling device which prevents a paper powder from being bonded to and deposited on the root part of a ruling ridge and always forms a sharp and precise rule by the ridge.  <P>SOLUTION: The ridge 5 is provided on the outer periphery of the male roll 3 opposed to a female roll 4 up and down in the peripheral direction of the male roll 3 and sheet pressing surfaces 6a and 6b are formed on the ridge 5 on both sides thereof. Annular grooves 7 are provided on the root parts of both side surfaces of the ridge 5 and, when the ridge 5 pushes in a sheet S to form a rule, the paper powder adhering to the surface of the ridge 5 is moved toward the center of the male roll 3 by the contact of the ridge 5 with the sheet S to be bonded to and deposited on the inner surfaces of the annular grooves 7 and the sheet S is prevented from being pushed in by the paper powder bonded and deposited at the time of ruling to always form a sharp rule by the ridge 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171484-A (JP)
Title: Automatic preparation device for production line information
Inventor: ARAI KATSUTO
IPC: G06Q50/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic preparation device for production line information capable of improving the precision of cost evaluation.  <P>SOLUTION: This automatic preparation device for production line information includes a working site analytic part 1 for analyzing a working site to be worked from a rough material to a product, setting working processes while determining a working procedure, and calculating the time necessary for work; a using facility analytic part 2 for distributing working facilities to each process; a process information formation part 3 for automatically forming production line information including the number of workers necessary for each process; and a production line evaluation part 4 for generating a simulation model in which the working facilities are virtually arranged along the working processes, and calculating an evaluation of production cost by use of the simulation model. The process information preparation part is constituted so that it has a worker skill database storing data for each worker's ability in association with the working facilities, so that the worker is allocated to each working process according to his/her ability, and the necessary labor time of each working process is calculated on the basis of the ability of the allocated worker and the calculated time necessary for work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178638-A (JP)
Title: Data reproducing apparatus and error file processing method
Inventor: KONO SHIGERU
IPC: G11B27/36
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of the same error during next reproduction without any burdensome operations when a file error disables reproduction.  <P>SOLUTION: When an error has occurred and reproduction of a music file recorded in a memory card 200 is made impossible in the middle of the reproduction, a microcomputer 1 controls a display driver 3 to display disabled reproduction on a display 4 and refers to a positional information storage section 10 indicating the reproduction position to delete the error file. Thus, the error file can be deleted in the middle of a reproduction operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176568-A (JP)
Title: Control device for internal combustion engine
Inventor: HIRAISHI FUMIAKI
IPC: F02D43/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of accurate cooperative control of a variable valve mechanism and an exhaust flow adjustment mechanism to prevent increase in internal EGR due to delay and fixation in the variable valve mechanism, thereby achieving good combustion state.  <P>SOLUTION: Even when start conditions for exhaust restriction control is satisfied (YES in Step S12), if an actual overlap amount OL of an intake and exhaust valve is large (NO in Step S14), or the actual overlap amount OL delays with respect to a target overlap amount tgt OL which is on the decrease (NO in Step S16), the control device determines the overlap amount as excess state and restricts the exhaust restriction control (Step S20).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175176-A (JP)
Title: Brake device for vehicles
Inventor: MATSUNO ISAO
IPC: B60T8/26
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable a small-sized formation and a light weight formation of a brake device having a pressure increasing valve and a pressure decreasing valve to be attained, increase a degree of freedom in layout when the brake device is mounted on a vehicle and further enable its fixing work for the vehicle to be easily carried out.  <P>SOLUTION: This brake device comprises a master cylinder for generating a brake hydraulic pressure by treading at a brake pedal; a wheel brake operated with the brake hydraulic pressure fed from the master cylinder; a pressure increasing valve 1 for increasing brake hydraulic pressure fed from the master cylinder; and a pressure decreasing valve 2 for decreasing the brake hydraulic pressure fed to the wheel brake at a rear wheel side when supplying the brake hydraulic pressure from this pressure increasing valve 1 to the wheel brake at the rear wheel. An output port 5 of the pressure increasing valve 1 is integrally connected to an input port 6 of the pressure decreasing valve 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177578-A (JP)
Title: Electronic module
Inventor: NOMURA HIROSHI
IPC: H05K1/14
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic module which can deal with high densification and has high reliability of electrical connection.  <P>SOLUTION: The electronic module 100 is provided with an electronic circuit board 4 having circuit elements and signal lines connected to the circuit elements on a main surface and having substrate terminals connected to each of the signal lines, a plurality of driving circuit boards 8 packaged to the electronic circuit board adjacently to each other, and a wiring board 10 for supplying prescribed signals to each of the driving circuit boards 8. The wiring board 10 has terminals respectively at the major surface and rear side surface facing the same direction as the direction of the main surface of the electronic circuit board 4. The one driving circuit board 8 is electrically connected to the terminals on the main surface of the wiring board 10 and the other driving circuit board 8 is electrically connected to the terminals on the rear side surface of the wiring board 10.  <P>COPYRIGHT: (C)2004,JPO