baber/WOPTO huggingface dataset:
Patent JP-2004237646-A (JP)
Title: Printing machine
Inventor: WADA TAKASHI
IPC: B41F33/14
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing machine which can correct the register slippage in the feeding direction and in the width direction of a continuous paper sheet being continuously fed, can obtain a clear image, and can obtain a product of an excellent printing quality.  <P>SOLUTION: This printing machine 1 is equipped with a registering device 23 and so forth, a feeding directional slippage correcting device 33 and so forth, and a width directional slippage correcting device 20 and so forth. In this case, the registering device 23 adjusting device detects slippages in the feeding direction and the width direction of a register mark which is printed by a second printing unit 8 to a register mark which is printed by a first printing unit 5, and outputs them as correction signals S1 and S2. The feeding directional slippage correcting device 33 corrects a moving distance of the continuous paper sheet 100 which is printed by the second printing unit 8 by a slipped portion based on the slippage correction signal S2. The width directional slippage correcting device 20 changes the slippage in the width direction of the continuous paper 100 by moving a plate cylinder 9 and so forth in the length direction. Therefore, a clear image is obtained, and the product of an excellent printing quality can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003249359-A (JP)
Title: Organic layer manufacturing method
Inventor: GHOSH SYAMAL K
IPC: H01L51/40
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of handling an organic material adequate for forming an organic layer on a base as a part of an organic light emitting device.  <P>SOLUTION: The method of manufacturing the organic layer from the organic material on the base as a part of the organic light emitting device comprises (a) preparing a sublimate organic material powder, (b) preparing a heat conductive non-sublimate ceramic material powder, (c) forming a mixture of the sublimate organic material powder and the heat conductive non-sublimate ceramic material powder, (d) putting the mixture into a die and applying a sufficient pressure to the mixture using two opposed punches, (e) applying heat to the die to consolidate the powder mixture to be promoted into solid pellets when or before applying the pressure thereto using the opposed punches, and (f) removing the pellets from the die.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004264901-A (JP)
Title: Successively patterned body, its manufacturing method, and cable
Inventor: HARA MASASHI
IPC: B29C48/15
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a successively patterned body for cable which stores a large amount of information on the cable more than before, and has a little possibility that the stored information becomes unrecognizable when long hours have passed after the installation.  <P>SOLUTION: The successively patterned body 1 is constituted such that it has a holding member 3 which is composed of a resin or a heat shrinkable member and is extended lengthwise, and a plurality of RFID (radio frequency identification) elements 5 which are wrapped around in and provided inside the holding member 3, the respective RFID elements 5 are disposed at intervals in the longitudinal direction of the holding member 3, and the inner diameter of the holding member 3 of a spot where the RFID element 5 is provided is larger than the inner diameter of the holding member 3 of a spot where the RFID element 5 is not provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003214265-A (JP)
Title: Evaporated fuel treating device
Inventor: YUDA SHUJI
IPC: F02M25/08
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve drivability and emission by suppressing the quantity of variation of engine torque without being influenced by the variation of the amount of suction purges to each cylinder of a multi-cylinder engine.  <P>SOLUTION: This evaporative fuel adsorbing device for a multiple cylinder engine, wherein a duty control valve 21 opening and closing in a prescribed cycle is disposed in a purge path 19 connecting a canister 16 temporarily storing evaporated fuel and an engine intake passage 23, and the control valve 21 is opened to fix the purge flow rate according to the intake air quantity for discharging the evaporated fuel stored in the canister 16 to the engine intake passage 23, is provided with a cylinder detection means 40 computing the arrival time of evaporated fuel discharged from the control valve 21 to reach the engine inlet port 13 and detecting an engine cylinder which sucks the evaporated fuel the most according to the calculation result, and a torque fluctuation preventing means 40 controlling the pressure by the combustion in the cylinder to equalize the generated torque of the engine in each cylinder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004245659-A (JP)
Title: Inspection method for surface condition of object and inspection apparatus for surface condition of object
Inventor: OIKAWA TAKASHI
IPC: G01N21/892
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for precisely, simply and easily inspecting a surface condition of a black object with a curved surface and an inspection apparatus for the surface condition of the object using a principle of the method.  <P>SOLUTION: In the method for inspecting the surface condition of the object by irradiating the object 2 with light from a light source 1 and detecting an intensity change of the light reflected from the surface of the object by using a detector 3, the light source 1 has an optical wavelength of an infrared region. The inspection apparatus for the surface condition of the object has the light source 1 for irradiating the black object 2 with the curved surface with the light having the wavelength of the infrared region and the detector 3 for detecting the intensity change of the light reflected from the surface of the object 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253412-A (JP)
Title: Method and device for sealing up electronic component with resin
Inventor: ONISHI YOHEI
IPC: H01L21/56
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing method and a sealing device which are capable of sealing up an electronic component with resin and reducing the power consumption of a heater efficiently.  <P>SOLUTION: A flexible heater 7B can be provided to a middle mold 3 independently of the length (thickness) of the middle mold 3 in a perpendicular direction, at least freely deformed corresponding to the required shape (cavities 15 and the like) of the middle mold 3, and held releasing heat uniformly with high accuracy. The heater 7B is provided to heat the cavities 15 to a resin molding temperature efficiently.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250127-A (JP)
Title: Guiding device for elevator
Inventor: KIMURA HIROYUKI
IPC: B66B7/04
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guiding device for an elevator whereby vibration or noise can be surely restrained when a car or a counterweight travels along a guide rail and comfortableness in the elevator is improved, and such nonconformity as to give uncomfortableness to a resident of a building can be prevented.  <P>SOLUTION: In this guiding device for the elevator wherein the car 14 is guided along the guide rail 3 by sliding the car 14 with the guide rail 3 provided in a hoistway, a blush like protrusion group 20 comprising a plurality of cylindrical protrusions 20a sliding with a blade part 3a of the guide rail 3 is provided on an inner surface of a sliding member 12 provided so as to surround the blade part 3a of the guide rail 3, impact force at passing a step of a joint portion T of the guide rail 3 is absorbed by deflection deformation of elastic bending of the blush like protrusion group 20 in order to reduce the vibration or the noise transmitted to the car, and the load when the unbalanced load is applied to the car 14 is received by buckling rigidity of the brush like protrusion group 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253530-A (JP)
Title: Soldering method and reflow soldering device using the same
Inventor: YAMAZAKI YUJI
IPC: H05K3/34
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of failure of soldering by avoiding the damage of an electronic component and non-melting of solder.  <P>SOLUTION: A both surfaces mounting substrate 100 is supported by a platen 2 while retaining the objective surface of soldering as the upper surface of the same. The platen 2 protects a main part comprising components 8, 9 on the lower surface under a condition that the same is contacted with the terminal rim of lower surface of the substrate 1. The platen 2 is heated by a heater 5b installed below the same while being transported by a conveyer 4 made of a metallic mesh. Heat generated in the platen 2 by the heating treatment is transferred to the whole of the substrate 1 from the terminal rim whereby the temperature of the solder 7 is increased. Further, the temperature of the solder 7 is risen to a melting point by an auxiliary heating treatment through an upper heater 7a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004009730-A (JP)
Title: Inkjet cartridge
Inventor: KIM MOO-YOUL
IPC: B41J2/175
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet cartridge that can filtrate ink particles and bubbles to be supplied to a print head from an ink storage section and can smoothly supply the ink to the print head.  <P>SOLUTION: This inkjet cartridge comprises a cartridge body, the ink storage section for storing the ink in the cartridge body, a stand pipe connected to one end of the ink storage section, the print head that is formed on a lower section of an ink supply passage formed by the stand pipe and ejects the ink on a printing medium by making an ink drop, and a filter covering the top of the stand pipe. The filter is formed to be projected toward the print head. As a result, the filter not only filters the ink particles to be supplied to the print head from the ink storage section, but also moves bubbles which may flow into the ink storage section from the print head, to the edge section of the filter and smoothly supplies the ink to the print head.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004253651-A (JP)
Title: Light emitting device
Inventor: KAMIMURA TOSHIYA
IPC: H01L33/62
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device that can demonstrate sufficient luminous intensity without requiring a special manufacturing step and emit homogeneous light without uneven color.  <P>SOLUTION: A rectangular parallelepiped transparent construction 5 is adhered to the side of a sapphire substrate 3A by means of an adhesive layer 4, and the transparent construction 5 is fixed to a cup 2B. Thus, an LED chip 3 and lead frames 2A and 2C can be easily connected with each other. No high positioning during bump formation step or mounting of the LED chip 3 accompanied with flip chip joint is required so that the manufacturing step can be simplified. Therefore, the cost can be reduced and the productivity be also improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255891-A (JP)
Title: Side member and its manufacturing method
Inventor: YUCHI TAKESHIGE
IPC: B62D21/02
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side member manufacturing method which can reduce the manufacturing cost, and at the same time, suppresses decrease in strength or precision, and in addition, by which the shape of a cross sectional surface is easy to change.  <P>SOLUTION: When this side member 40 is manufactured with a sheet of a steel plate 50 as the raw material, first, as shown in (a), two flanges 46a and 46b being confronted with each other are formed by bending both of one end part and the other end part on the opposite side from the one end part in the width direction (the direction being orthogonal to the direction shown by arrow L) of the steel plate 50. Then, as shown in (b), nuts 24 and so forth are attached to the steel plate 50. Then, a border part 56 between a part becoming a bottom wall 44 and a part becoming a side wall 48 is bent using a jig 70 as shown in (c). Then, a part where the flanges 46a and 46b are superposed is fixed by welding 49.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264432-A (JP)
Title: Toner cartridge, toner supply device, and toner cartridge replacement method
Inventor: NARAOKA TATSUHISA
IPC: G03G15/08
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner cartridge, a toner supply device, and a toner cartridge replacement method which facilitate toner cartridge replacement and prevent toner from being accidentally spilt during toner cartridge replacement.  <P>SOLUTION: When attached to a holder guide 35, the toner cartridge 31 is rotated in a toner supply direction and a detection direction that is opposite to the toner supply direction. By rotating the toner cartridge 31 in the detection direction, a projection 60 is detected. Based upon the results of the detection, rotation of the toner cartridge 31 is always stopped with a toner supply port 31c faced upward. This enables a user carrying out a replacement operation for the toner cartridge 31 to recognize the direction in which the toner cartridge 31 is attached/detached.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266089-A (JP)
Title: Cleaning device and method therefor
Inventor: HIRAKAWA HIROYUKI
IPC: G02F1/1333
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device and method which can easily clean the surface of a plate-like element which has a nano thin film on the front surface of a substrate without damaging the nano thin film.  <P>SOLUTION: Moving in a direction determined in advance by a driving section 7, a resin supply section 4 applies thermosetting resin 8 delivered from a resin accumulation section 2 onto the front surface of the plate-like element 9 having the metal nano thin film 11 whereon fine contaminant and dust are adhered. After being applied, the thermosetting resin 8 is heated by a heating section 5. After heating the thermosetting resin 8 by the heating section 5, a film of the thermosetting resin 8 hardened by heating is exfoliated by a reel 6 for lifting. When exfoliating the film of the thermosetting resin 8, the reel 6 for lifting is abutted with moderate pressure against the film of the thermosetting resin 8 applied to a part of the front surface of the plate-like element 9 whereon the metal nano thin film 11 is not deposited, and then exfoliation is carried out with a rotational movement of the reel 6 for lifting in a direction determined in advance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223500-A (JP)
Title: Fine powder production method of hard-to-crush material utilizing impact by wind pressure, its apparatus, and its fine powder material
Inventor: SATO HIROSHI
IPC: B02C19/06
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide crushed materials having optional grain sizes from rough crushing to fine crushing at low cost in volume by continuously and rapidly crushing hard to crush materials at a normal temperature without using cutters and hammers.  <P>SOLUTION: It is necessary to secure sufficient wind pressure and wind volume for finely crushing the hard-to-crush materials at the normal temperature without accompanying ignition and thermal fusion phenomenon. Air is blown in from one end of a cylindrical screen, and the other end thereof is in a closed state. An impeller is utilized to take in a large volume of air from the outside. The air taken is dispersed in a direction along the inner wall and accelerated, and becomes a turbulent flow of 200 m/sec. in the theoretical calculation. The hard-to-crush materials temporally remain inside the screen, and repeatedly crushed mutually or to the wall surface and a fan by the pressurized turbulent flow, that is, an impact wave. Thus, the materials are finely crushed, sequentially passed through between the clearance of the cylindrical screen inner wall and impeller, finally micronized by jetting at an aperture, and discharged to the outside of a system. The discharged powders are collected inside a dust collector.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262636-A (JP)
Title: Control device for elevator door
Inventor: HIRAGA MASAAKI
IPC: B66B13/26
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly detect even a foreign flexible object held between elevator doors, for realizing safe travel of the elevator.  <P>SOLUTION: The door control device according to the present invention is provided with a foreign object detector (3) for detecting that a foreign object (4) is held at door contact faces of car doors (1a, 1b) during the operation of completely closing the doors to output a foreign object detection signal. In response to the foreign object detection signal output from the foreign object detector (3), the alarm is set off; the start of the elevator is inhibited; and the car doors (1a, 1b) are operated to be opened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269982-A (JP)
Title: High-strength low-alloyed titanium alloy and its production method
Inventor: SUZUKI AKIHIRO
IPC: C22C14/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength low-alloyed titanium alloy having a tensile strength of ≥750 MPa, and a production method which can produce such a titanium alloy using an inexpensive, low-quality sponge titanium as a raw material.  <P>SOLUTION: The high-strength low-alloyed titanium alloy has an alloy composition comprising 0.2-0.8% O, 0.01-0.15% C, 0.01-0.07% N, 0.3-1.0% Fe and the balance substantially being Ti. When producing this, the low-quality Ti sponge containing ≥0.01% N and ≥0.2% Fe is used as a part of the raw material as sources of N and Fe components.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267653-A (JP)
Title: Option mounting structure and furniture
Inventor: MATSUZAKI KATSUYA
IPC: A47B17/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To raise the degree of freedom of arrangement of option members when they are mounted with option mounting members, in furniture suitably used in an office or the like.  <P>SOLUTION: The option mounting structure is used for mounting wiring ducts 91 as the option members on the furniture with a top plate, as the objective furniture to be mounted, through duct mounting fittings 5 as the option mounting members. In the option mounting structure, a plurality of structural members 3 are horizontally installed between leg structures 2 arranged side by side in a manner being laterally spaced from each other, and the structural members 3 are arranged side by side in a manner being spaced from each other in a depth direction. Then the duct mounting fixtures 5 are laid across the structural members 3 such that their height and transverse positions are variable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003335897-A (JP)
Title: Filler for clear rubber
Inventor: SOTOIKE HIROSHI
IPC: C08K3/36
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filler for a clear rubber which comprises wet silica, shows a good handleability when used as the filler for the clear rubber and yields the clear rubber showing excellent transparency and wear resistance.  <P>SOLUTION: The filler comprises the wet silica having a specific surface area of 100-250 m<SP>2</SP>/g, a ratio (V/S) of an oil absorption (V; cc/100 g) to the specific surface area (S: m<SP>2</SP>/g) of ≥1.05 and an average grain size of 5-10 μm. The clear rubber is obtained by compounding 20-50 pts.wt. filler comprising the wet silica with 100 pts.wt. rubber component essentially comprising a butadiene rubber and a solution-polymerized styrene-butadiene rubber. A 2 mm-thick sheet of the clear rubber shows a total light transmittance of ≥70%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004279604-A (JP)
Title: Wavelength converter
Inventor: SUZUKI SADAICHI
IPC: G02F1/37
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, simple and highly efficient wavelength converter which generates light or a electromagnetic wave in a long wavelength band such as THz light without needing a complicated optical system.  <P>SOLUTION: The wavelength converter is equipped with a first photonic crystal 11 arranged on a substrate 10 and two pieces of second photonic crystal 12 arranged on both sides of the first photonic crystal. The first photonic crystal 11 is obtained by fabricating a laminated thin film structure of ZnO and SiO<SB>2</SB>on a quartz substrate. For example, fifty layers each of ZnO and SiO<SB>2</SB>, hundred layers in total, are alternately deposited. The second photonic crystal 12 is fabricated by piling up for example ten layers of LiNbO<SB>3</SB>14 deposited on a quartz substrate 13 on both sides of the first photonic crystal 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281651-A (JP)
Title: Piezoelectric actuator device and its driving method
Inventor: UCHIYAMA HIROICHI
IPC: H01L41/09
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator device which is easily wired and operated at a low voltage and has a large amount of displacement, and to provide a method of driving the same.  <P>SOLUTION: The piezoelectric actuator device comprises first and second piezoelectric element units wherein piezoelectric elements are connected in parallel. Each piezoelectric element has first and second electrodes on both faces of a piezoelectric thin film with the piezoelectric thin film polarized in a direction from the first to the second electrode. These piezoelectric element units are connected in series or in parallel. By applying voltages to both ends of the series or parallel combination of the piezoelectric element units, the piezoelectric actuator device can be driven by only two terminals, and moreover, the number of driving power supplies can be reduced by making the piezoelectric actuator device small in size and driven by low power.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056085-A (JP)
Title: Piezoelectric actuator unit and liquid injection head using it, and piezoelectric element and its manufacturing method
Inventor: CHO SHUNKA
IPC: B41J2/135
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the liquid discharge characteristics of a liquid injection head.  <P>SOLUTION: The piezoelectric element 26 of a multilayer structure has an upper piezoelectric substance layer 34 and a lower piezoelectric substance layer 35 which are stacked. A driving electrode 33 is formed between the upper piezoelectric substance layer 34 and the lower piezoelectric substance layer 35. A common upper electrode 36 is formed on the surface of the upper piezoelectric substance layer 34 and a common lower electrode 37 is formed between the lower piezoelectric substance 35 and a vibrator 23. Both the ends of the lower piezoelectric substance layer 35 in the direction of its length are extended outward from both the ends of a pressure chamber. Also, both the ends of the upper piezoelectric substance layer 34 in the direction of its length are extended outward from both the ends of the pressure chamber.  <P>COPYRIGHT: (C)2004,JPO