baber/WOPTO huggingface dataset:
Patent JP-2004303331-A (JP)
Title: Recording pulse control method of optical disk recording and reproducing device
Inventor: YAMAMOTO TAKESHI
IPC: G11B7/125
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse control method of an optical disk recording and reproducing device which records a signal on a disk by an optical pickup.  <P>SOLUTION: In the optical disk recording and reproducing device, the recording operation of a signal to the disk is made by supplying a pulse signal having a waveform to a laser diode incorporated in an optical pickup. In this case, the waveform changes from low to high, and high to middle, middle to low levels. A test signal is recorded by changing a high-level signal level while the signal level in a middle-level period is controlled so that the middle-level signal level becomes a fixed level by sampling and servo operation. The gain of a circuit for outputting the high-level signal is corrected, based on a change in the characteristics of the recorded signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299844-A (JP)
Title: Booklet manufacturing method and booklet
Inventor: MINAMI ISAO
IPC: B65H35/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a booklet having a heading part with a difference in level at high speed without generating misplaced pages and missing pages.  <P>SOLUTION: Continuous paper sheets 1a-1c having a different width from each other and formed with stitch lines 2a-2c at the same distance from one cross directional end thereof and continuous paper sheet 1d having a different width from the continuous paper sheets 1a-1c are overlapped with each other in the condition that the other ends of the continuous paper sheets 1a-1c and one end of the continuous paper sheet 1d are aligned with each other, and parts of the overlapped continuous paper sheets 1a-1c over from the other end thereof to the stitch lines 2a-2c are recovered by an unnecessary part recovery unit 30. The overlapped continuous paper sheets 1a-1d are cut per a booklet by a cutting unit 50, and pieces of paper 101a-101d, which are formed into single piece of paper by cutting the continuous paper sheets 1a-1d per a booklet by the cutting unit 50, are folded by a folding unit 60 so that a difference in level is generated between the one end of the pieces of paper 101a-101c and the sides, from which the unnecessary parts are eliminated by the stitch lines 2a-2c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298442-A (JP)
Title: Tip cap of endoscope and tip of endoscope
Inventor: HINO KAZUHIKO
IPC: G02B23/24
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To be capable of easily mounting a tip cap to a tip of an endoscope with one hand, and not exposing a residual burr of the tip cap on the surface of the tip cap after mounting.  <P>SOLUTION: The tip cap is attachable to and detachable from the tip body of the endoscope, is formed, protruding from the inner peripheral face of the base end part of the tip cap 150, and is equipped with a lock part 152 which can be fitted to a lock groove formed on the outer peripheral face of the tip body and a tip cap mounting auxiliary means 161 which is disposed on the base end part of the tip cap and extends to the outer side of the outer peripheral face of the base end part. The end part of the cap mounting auxiliary means is connected to the lock part of the tip cap via an easily breakable fragile part 164. The end part of the tip cap mounting auxiliary means is connected to the lock part of the tip cap by providing a gap 172 between the base end face of the tip cap and the tip cap mounting auxiliary means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311154-A (JP)
Title: Heating device
Inventor: NAKAYAMA TOSHINORI
IPC: G03G15/20
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To aim at uniformalization of temperature distribution of a conductive member in the longitudinal direction of a heating device of an electromagnetic induction heating system, without the need for high mechanical accuracy in the opposited distance between the conductive material as a heated medium and an exciting core of a magnetic field generating means.  <P>SOLUTION: In the heating device of the electromagnetic induction heating system heating the conductive member by heat generation due to eddy current generated at the conductive material by making a magnetic field act on the conductive material 1 by a magnetic field generating means 6, the magnetic field generating means is provided with an induction coil 3 for generating a magnetic field and an exciting core 4 for forming a magnetic path, and the exciting core is arranged in the longitudinal direction of the conductive member with the closest distance to the conductive member of the same distance and has a form of changing heat generating volume in the length direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311887-A (JP)
Title: Substrate processing equipment and its maintenance method
Inventor: TANAKA TOSHIJI
IPC: H01L21/027
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide substrate processing equipment capable of enhancing the substrate processing efficiency while reducing the cost of ownership, and to provide its maintenance method.  <P>SOLUTION: The substrate processing equipment 10 comprises a chamber 12 having a container body 16 and an upper cover 18 closing the upper opening of the container body 16. Further the equipment 10 is provided with a device 14 for elevating/lowering the upper cover 18 at the upper part of the chamber 12 integrally with the chamber 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043777-A (JP)
Title: Novolac resin solution, positive type photoresist composition and method of preparing the same
Inventor: ONISHI HIROYUKI
IPC: G03F7/023
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of preparing a resist composition which has no variability of properties among lots in addition to storage stability of the resist composition after preparation.  <P>SOLUTION: A novolac resin solution obtained by blending benzoquinone to a novolac resin solution obtained by dissolving a novolac resin in an organic solvent is disclosed. Besides, a positive type photoresist composition comprising the novolac resin solution and a photosensitive component, a positive type photoresist composition comprising the novolac resin solution, a photosensitive component and hydroquinone, and a method of preparing a positive type photoresist composition wherein a novolac resin solution and a photosensitive component are mixed are also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004313857-A (JP)
Title: Flocculation/sedimentation agent
Inventor: NAKAJIMA HIROMI
IPC: B01D21/01
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective flocculation/sedimentation agent for converting domestic wastewater or polluted water produced on a civil engineering site or the like to dischargeable clean water.  <P>SOLUTION: This flocculation/sedimentation agent is constituted of 40-60 wt.% of calcium sulfate, 20-40 wt.% of aluminum sulfate, 10-30 wt.% of sodium carbonate, 5-10 wt.% of calcium carbonate and 1-3 wt.% of a cationic polymeric flocculant and used for the treatment of stagnating sewage of a sewer, the treatment of bottom sludge of a reservoir or a storage basin or the like. Further, this flocculation/sedimentation agent is used in the exclusion of sludge yielded in the development of a water source, the separation of accumulated mud and water of lakes and marshes or the separation of dredged muddy water and can be also effectively used in the treatment of clay minerals, the wastewater of general soil or waste mud in a treatment field of various wastewater or waste mud accompanying civil engineering construction or the maintenance control of a civil engineering structure without requiring conventional large-scaled control equipment for the treatment of sludge produced in the maintenance control in a tunnel, or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316174-A (JP)
Title: Fitting for construction
Inventor: SHIYUUYOU MASAO
IPC: E04B7/02
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting for construction, which is not bulky, facilitates production thereof, ensures fixture of a rafter or a ceiling joist to an erect member, is good in workability, and positively prevents lateral toppling etc. of the rafter.  <P>SOLUTION: The fitting for construction is formed of a bottom plate to be abutted on an upper surface of the erect member, a pair of regulating plates erected downward from the bottom plate to be abutted on both side surfaces of the erect member, for regulating longitudinal deviation of the ceiling joist and/or the rafter from the erect member, and a pair of lateral toppling preventive plates to be abutted on both side surfaces of at least one of the ceiling joist and the rafter, for preventing lateral toppling of at least one of the ceiling joist and the rafter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314425-A (JP)
Title: Thermal printer
Inventor: KAWAMURA HIDEHIKO
IPC: B41J2/325
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal printer that automatically switches application energy to one suitable for a printing method by judging a thermal transfer method or a thermal method based on combination of non-attachment of an ink ribbon and a kind of a label.  <P>SOLUTION: This thermal printer comprises a first detecting means 10 for discriminating a kind of a label of a label continuous material, a printing section having a thermal head 4 for applying desired application energy to the label continuous material and a platen roller, a second detecting means 15 for discriminating a kind of an ink ribbon, a ribbon end detecting sensor 32 for detecting the end of the ink ribbon, a first memory means 23 for storing the discriminated kind of the label or the ribbon, a second memory means 30 for storing the desired application energies corresponding to the respective kinds of the label and the ribbon, and a control section 2 that allows the thermal head 4 to perform the printing operation based on the desired application energy stored in the second memory means 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316867-A (JP)
Title: Control device for vehicle and its method
Inventor: MIYAMOTO KOICHI
IPC: B60W10/06
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To execute shift control instantaneously determining whether a trailer is in a towed condition or not right after started.  <P>SOLUTION: An ECU 1000 controls a vehicle which is mounted with an engine 100 and a torque converter 200 for transmitting driving force from the engine 100 to an automatic transmission 300. The ECU 1000 includes a circuit for detecting an acceleration opening of a vehicle by a driver, a circuit for computing a speed ratio as the ratio of an input rotating speed NE to an output rotating speed NT of the torque converter 200, and a circuit for determining whether it is a timing for towing and starting the trailer or not in accordance with the acceleration opening, the speed ratio and an output rotating speed NOUT of the automatic transmission 300.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322686-A (JP)
Title: Electric power steering device
Inventor: NAGAMATSU KAZUAKI
IPC: B62D5/04
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce machining stages of a housing of an electric power steering device having an electric motor provided on the midway of a steering shaft and to enhance machining accuracy.  <P>SOLUTION: The electric power steering device is provided with the steering shaft 2 connected to an output shaft of the electric motor and movable to a shaft length direction; and a housing 3 having a mounting part 32 having a bored through hole 32b intersected to a placement surface placed on a vehicle body, a first storage hole 31 bored at a position A intersected to the placement surface and a second storage hole 33 for storing the output shaft. The second storage hole 33 is bored at the intersection position A. The second storage hole 33 can be machined by a machining step for cutting the first storage hole 31 stored with the through hole 32b of the mounting part 32 and the steering shaft 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328117-A (JP)
Title: Digital camera and photographing control method
Inventor: TSUGITA MAKOTO
IPC: H04N9/73
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera and a photographing control method which enables the manual white balance adjustment and the shade correction at once to obtain a high accuracy photographed picture.  <P>SOLUTION: When an operating unit 60 detects an operating information indicated by the manual white balance adjustment, a controller 26 makes out correcting conditions for correcting the shading of imaging signals and correcting conditions for adjusting the white balance in photographing for determining the conditions and stores them in a memory 50, and a digital signal processor 40 executes a shading correction process and a white balance adjustment process for the signal data generated by a regular photographing according to these correcting conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324454-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: SHIGAHARA MEGUMI
IPC: B01D53/94
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine, in which forced regeneration of DPF and S purging of an NOx occluded catalyst can be performed at the same time.  <P>SOLUTION: The device is provided with a suction passage 8 and an exhaust passage communicating with a cylinder of the internal combustion engine, a supercharger 14 and a suction throttle means 10, the NOx occluded catalyst 22 prepared at the exhaust passage, occluding NOx in the exhaust emission at the time of lean operation, and discharging and reducing the occluded NOx by rich operation, a filter 23 for collecting particulate matter in the exhaust emission, a secondary air supply passage 30 for introducing air for regeneration of the filter from the suction upstream side of the suction throttle means into the exhaust upstream side of the filter, and an exhaust emission control means 46 for controlling the air quantity of the second air supply passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327167-A (JP)
Title: Injection method of electrolyte, manufacturing method of wet system photoelectric conversion element, and manufacturing method of wet system device
Inventor: OGURA REIKO
IPC: H01L31/04
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection method of an electrolytic solution in which the electrolytic solution can be injected inexpensively and in a short time, a manufacturing method of a wet system photoelectric conversion element, and a manufacturing method of various wet system devices using the electrolytic solution.  <P>SOLUTION: An electrolytic solution housing part 4 in which one place 4a is open is installed at the wet system photoelectric conversion element. After dripping the electrolytic solution 5 into one place 4a of this electrolytic solution housing part 4, a wet system photoelectric conversion element is rotated, and the electrolytic solution 5 is injected into the inside of the electrolytic solution housing part 4 by the action of a centrifugal force. The minimum width of the inside of the electrolytic housing part 4 is for example 20-120 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327619-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: SANO FUMIHIKO
IPC: H01L21/02
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device having a bypass capacitor of the structure in which a sufficient capacitance can be obtained, the risk of a fracture is very small and the increases of a manufacturing process, and a cost are very low; and to provide its manufacturing method.  <P>SOLUTION: The semiconductor integrated circuit device includes an MIM structure capacitor connected between power supply potential electrode wiring and ground potential electrode wiring via at least one layer of interlayer connecting wiring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324012-A (JP)
Title: Method for producing leathery sheet-shaped article
Inventor: ONO HITOSHI
IPC: D04H1/4382
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a natural leather-like leathery sheet-shaped article excellent in flexibility and stiffness, having stiffness regardless of low resilience, excellent in gravely serious feeling and flexibility and capable of obtaining stuffing effect.  <P>SOLUTION: The method for producing the leathery sheet-shaped article comprises applying a silicone-containing treating liquid containing a silicone oil in which a ratio of dimethylpolysiloxane to an amino-modified silicone is (1:9) to (9:1) and a silicone resin in a ratio of (1:3) to (3:1) to a fibrous base material composed of an ultrafine fiber and impregnating and coagulating a polymer elastomer emulsion into the treated base material. The ultrafine fiber is preferably a fiber obtained by dividing a releasable and dividable conjugate fiber and having ≤0.5 dtex fineness. It is preferable that the amount of an active ingredient attached in the silicone-containing treating liquid is 5-30 wt.% and the amount of the polymer elastomer attached is 5-50 wt.% based on the weight of the fibrous base metal. The present invention relates to the method for producing the leathery sheet-shaped article simultaneously having both properties of the flexibility and the strong stiffness, having stiffness regardless of low resilience and excellent in gravely serious feeling and flexibility.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004095138-A (JP)
Title: Integrated optical head having coupler
Inventor: NIKOLAI PETROV
IPC: G11B7/1372
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact integrated optical head that can obtain light intensity required at the time of recording and reproducing by improving the input coupling efficiency and output coupling efficiency.  <P>SOLUTION: This integrated optical head comprises: a light source for emitting light; a waveguide where light advances; an input coupler located at one end part on the waveguide and for coupling light made incident from the light source and transmitting the light to the waveguide; an output coupler mounted at the other end part on the waveguide and for coupling light emitting from the waveguide and focusing the light on an optical disk; an optical path converting means provided on the waveguide for changing the optical path of the light that reflects at the optical disk and passes through the output coupler; and a photodetector for receiving the light passing through the optical path converting means, then photoelectrically converting the light and detecting the information of the optical disk.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004335216-A (JP)
Title: Magnetic driving mechanism device and its manufacturing method
Inventor: TORASAWA HIROYASU
IPC: B81B3/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic driving mechanism device enhancing magnetic efficiency and being driven with a low driving electric power.  <P>SOLUTION: The magnetic driving mechanism device is operated in such a way that one end of a beam 3 having a beam part magnetic material 6 is fixed to an upper electrode 4 and the other end is driven with magnetic force, and electric connection between electrodes is controlled by contact or no contact with a lower electrode 2, and by forming at least a plurality of beam part magnetic materials 6 in the beam 3, the efficiency of magnetic attraction can be enhanced, the magnetic efficiency can be enhanced even by a low driving electric power, and highly sensitive drive is made possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004036379-A (JP)
Title: Device giving vibration to attachment of working vehicle and method
Inventor: TABOR KEITH A
IPC: F15B21/12
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device vibrating an attachment of a working vehicle and a method.  <P>SOLUTION: The device includes a hydraulic cylinder, first and second valve assemblies and a controlling element. The hydraulic cylinder is connected between a first part of the working vehicle and the attachment, and it includes first and second chambers and a piston. The first and second valve assemblies respectively control whether or not operating fluid is supplied to the first and second chambers from a pump or whether or not it is supplied to a tank from the first and second chambers. Since the control element repeatedly changes a state of the second valve assembly together with time, vibration occurs in the piston, and the vibration is successively transferred to the attachment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004335762-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MATSUZAKI HIDEAKI
IPC: H01L29/812
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a gate electrode of a fine structure by effecting etching to two kinds of insulating films in independent steps, respectively, for substantially reducing the thicknesses of the insulating films, and thus shortening etching time and effectively mitigating aspect ratio, thereby optimizing conditions of thickness, exposure and development of a resist film for obtaining a fine and good resist opening pattern.  <P>SOLUTION: The method for manufacturing a gate electrode of T-shaped cross section on a semiconductor crystal of FET structure 2 comprises steps of depositing a first insulating film 3 (for example an SiO<SB>2</SB>film) for the formation of the first insulating film 3 having an opening of a predetermined size; depositing a second insulating films 5, 5' (for example, an SiN film or a BCB film) on the first insulating film 3, for the formation of the second insulating film 5, 5' having an opening larger than that of the first insulating film 3; and depositing an electrode material onto the T-shaped opening formed by the first and second insulating films 3, 5, 5' for the formation of a gate electrode 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337229-A (JP)
Title: Open showcase
Inventor: SASAJIMA HARUO
IPC: F25D17/06
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient open showcase preventing the presence of a wind direction plate from impeding a frontward drawing function of a display rack when the wind direction plate is attached to the front face lower part of the display rack for preventing the outflow of cooling air which blows out from an intermediate outlet, from an opening to the outside of a storage.  <P>SOLUTION: This open showcase is so formed that the inside of a showcase body 1 which is formed of an heat insulating wall and has the opening 2 for taking in/out articles in the front face is partitioned into an article storage 4 and a cooling air circulation duct 5 by a partition plate 3; a plurality of stages of display racks 6 are frontward slidably disposed in the article storage 4; and the intermediate outlet 10 blowing the cooling air to the storage side is provided on the way to the cooling air circulation duct 15. This show case is upward turnably provided with the wind direction plate 11 which is positioned in the flowing direction of the cooling air blowing out from the intermediate outlet 10 and downward guides the cooling air to the side of the opening 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI