baber/WOPTO huggingface dataset:
Patent JP-2004254433-A (JP)
Title: Method of manufacturing cage rotor
Inventor: HIRATA KENICHI
IPC: H02K15/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacture method for a cage rotor, which can reduce the defects of a brazing joint between a ring and a bar.  <P>SOLUTION: This is a manufacture method for a cage rotor which brazes the space between a through-hole 7 of a ring 2 and a bar 1. A circular groove 11, which leads to the through-hole, is provided above the through-hole 7 of the end ring 2. When assembling the cage rotor, the bar 1 is brought near the opposite side from the center of the rotor core 3 within the through-hole of the end ring 2 before arrival at brazing temperature, based on the thermal expansion difference between the rotor core 3 and the end ring 2, and also brazing material 4 is arranged within the groove 11 so that it shackles the bar 1, and it is arranged so that the bar may be positioned, after arrival at the brazing temperature, at the roughly center of the through hole 7 of the end ring 2, accompanying the shifting of the through hole 7 of the end ring 2, by the thermal expansion of the end ring 2, thus it is brazed by vacuum radio frequency brazing or brazed by higher intermediate radio frequency brazing under atmospheric gas.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253731-A (JP)
Title: Solid state imaging device and its manufacturing method
Inventor: NISHIMURA HIDETOSHI
IPC: H04N5/335
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized solid state imaging device and its manufacturing method.  <P>SOLUTION: The solid-state imaging device comprises a one-chip plate-like imaging device chip which has a first area and a second area on its surface and with which the imaging device is formed in the first area and a peripheral circuit is incorporated under the second area, and is characterized by packaging electronic components on a surface of the second area.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256931-A (JP)
Title: Method for forecasting deviation of position-corresponding relation in width direction and sheet-like product-producing apparatus using the same
Inventor: YAHIRO KENICHIRO
IPC: D21F7/06
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that the controllability of an apparatus is deteriorated to damage the product, when a position-corresponding relation between operation terminals and measurement terminals is deviated during an operation, and further a problem that an operator has to always monitor whether the controllability is deteriorated or not.  <P>SOLUTION: Correlation functions between the operation quantities of operation terminals and deviation profiles measured with measurement terminals in the width direction are calculated, and the time series changes of the correlation functions are approximated to a regression line. They are judged that the representative value of the regression line is larger than a prescribed threshold value on a normal action and that a position-corresponding relation is deviated, when the inclination of the regression line is positive, and further, they are judged that the representative value is smaller than the prescribed threshold value on a reverse action and that the position-corresponding relation is deviated, when the inclination of the regression line is negative, thereby sounding an alarm. Thus, the deviation of the position-corresponding relation can be detected during the operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255501-A (JP)
Title: C type clip fitting jig
Inventor: TAKAI SHIGETO
IPC: B23P19/02
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a C type clip fitting jig which easily fits a C type clip in a clip groove of a pin insertion hole, and is reduced in size and weight.  <P>SOLUTION: The C type clip fitting jig 20 is constituted of: a cylindrical body 21 having a through hole 22 adjusted to a hole diameter of a piston pin hole 15 and to make the through hole 22 face the piston pin hole 15 in a state of drawing the C type clip 17 into the through hole 22; a rod part 30 to insert into the through hole 22 free to move and to push the C type clip 17 in the through hole 22 out to a ring groove 16; an extension part 40 to extend from a head end 34 of the rod part 30 and to maintain a position of the C type clip 17; and a hook part 50 formed on a head end 41 of the extension part 40 to draw the C type clip 17 into the through hole 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2006182646-A (JP)
Title: Method for producing liquefied petroleum gas mainly containing propane or butane
Inventor: ASAMI KENJI
IPC: C10L3/12
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a liquefied petroleum gas (LPG) having low concentration of ≤2C component and high propane and/or butane concentration from a carbon-containing raw material such as natural gas or a synthetic gas.  <P>SOLUTION: The method for producing the LPG comprises a lower paraffin-producing step for producing a lower paraffin-containing gas which is a mixed gas containing a low boiling-point component which is a substance having a boiling point lower than that of propane and containing propane or butane as a main component in the presence of a catalyst from the synthetic gas and a separation step for separating the low boiling-point component from the lower paraffin-containing gas to obtain the LPG mainly containing propane or butane. The method for producing the LPG comprises, further, a synthetic gas-producing step for producing the synthetic gas from the carbon-containing raw material and a recycling step for recycling the separated low boiling-point component as a raw material for the synthetic gas-producing step.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004255797-A (JP)
Title: Method for processing mold for molding, and mold for molding
Inventor: TANAHASHI KOICHI
IPC: B29C33/38
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a small-sized precision molded article which can satisfy both precision and a channel shape and can obtain a high dimensional precision without generating cracking and deformation.  <P>SOLUTION: In manufacturing a mold for molding the small-sized precision molded article by using a thermosetting resin material, a method for processing the mold by etching is provided, and an ejector pin is installed on the periphery of the outside of a cavity, and when the molded article is separated from the mold, a resin part is ejected by the ejector pin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257356-A (JP)
Title: Valve timing control device
Inventor: NAKAJIMA SHIGERU
IPC: F01L1/34
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase the catching strength of a lock body in a locked position.  <P>SOLUTION: The valve timing control device is constructed so that the relative rotational phase between a driving side rotating member 2 rotating in synchronization with a crankshaft and a driven side rotating member 1 disposed coaxially with the driving side rotating member 2 and rotating integrally with a camshaft may be variably controlled, and provided with a lock body 60 which is freely changeable between a locked position restraining the relative rotation between both rotating members 1, 2 by protruding from one of both rotating members 1, 2 to the other by the action of a pressing means 100 for locking and an unlocked position permitting the relative rotation between both rotating members 1, 2 by withdrawing from one of both rotating members 1, 2 to the other by the action of a pressing means 200 for unlocking. The lock body 60 receives the compressive force applied by both rotating members 1, 2 in the locked position and thereby maintain the locked position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264518-A (JP)
Title: Image forming apparatus
Inventor: OGATA YASUYOSHI
IPC: G03G21/16
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily and safely remove jammed paper when paper jamming is caused in the fixing unit of an image forming apparatus.  <P>SOLUTION: The housing 41 of a fixing unit has an opening 51 formed along the direction in which a pressure roller 12b extends. In the closed state of the cover 43 of the housing 42 of the image forming apparatus, the opening 51 is closed by a guide member 52 attached to the cover 43. When the cover is opened, the opening is opened by the guide member. In addition, the guide member also guides recording paper discharged from the fixing unit 12 in a predetermined direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261394-A (JP)
Title: Liquid vessel with applicator
Inventor: WATANABE AKIHIKO
IPC: A45D34/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispensing vessel which prevents the deterioration of content liquid caused by intrusion of outside air into the vessel with the reduction of the content liquid and which has interchangeable applicators in the liquid vesssel mounted with the applicator or the like at the mouth portion of a hollow vessel housing liquid cosmetic or the like.  <P>SOLUTION: In this liquid vessel with the applicator, a hollow vessel body 1 has a pressure-flexible body wall portion with a double layer structure where a thin-inner layer 1e readily peelable is provided on an outer layer 1d, and the mouth portion 1a of the hollow vessel body 1 is screw-threaded into and fixed to a cover body 2 having a large diameter cylinder portion and a small diameter cylinder portion. The cover body 2 is screw-fitted with a screw cover 4 and the screw cover is fitted and fixed to a fitting portion 2b of the screw-thread cylinder body. The applicator 5 is detachably fitted to a fitting recessed portion 4d which is formed at the tip of the screw cover 4 so as to be freely fitted with the applicator 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261134-A (JP)
Title: Method for inoculation of mushroom spawn using airtight vessel and inoculation apparatus
Inventor: ABE KAZUNARI
IPC: A01G1/04
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the inoculation of mushroom spawn in an airtight vessel while lowering the sundry germ infection rate in inoculation, shortening the culture period and enabling the culture of a plurality of kinds of mushrooms of a single species having different properties in one stock, and to provide an inoculation apparatus.  <P>SOLUTION: A liquid spawn of a mushroom is filled in the airtight vessel, the vessel filled with the liquid spawn is inserted in a hole formed on a medium held in a culture vessel and the liquid spawn is released from the inserted airtight vessel to effect the inoculation of the liquid spawn to the medium in the culture vessel. This invention further relates to the apparatus for the inoculation method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004005458-A (JP)
Title: Rotation control device and rotation control method
Inventor: SHINKAWA OSAMU
IPC: H02P29/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation control device quick in responsiveness, and strong against disturbance.  <P>SOLUTION: An electronically controlled mechanical clock is provided with a voltage control oscillator having a generator for generating electric power by a rotor for rotating with a spiral spring as a driving source and a brake circuit for controlling a rotational period of the generator, and a rotation control means for controlling the rotational period of the generator by controlling the brake circuit. The rotation control means is provided with a phase comparing circuit for comparing a rectangular wave pulse being output of the voltage control oscillator with a phase of a time standard signal and a brake control circuit for inputting a signal for controlling the brake circuit on the basis of output of the phase comparing circuit to the voltage control oscillator. By arranging the voltage control oscillator and the phase comparing circuit, PLL control can be realized, and a system quick in responsiveness can be formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003251785-A (JP)
Title: Apparatus for stabilizing guide of sheet in sheet treatment machine
Inventor: BECKER WILLI
IPC: B65H5/12
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To mechanically and simply prevent the turning-over of the corners of a preceding sheet at the time of feed of the sheet with good reliability.  <P>SOLUTION: At least one support element 26 for supporting the corners 30 of the preceding sheet is arranged to a first cylinder 7 at a constant position and a fork-shaped gripper 20 having a notch 24 is provided to a corresponding gripper device 16 arranged to the region of the support element 26. The support element 26 enters the notch 24 at the time of delivery of the front edge of the sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004271668-A (JP)
Title: Projection lens
Inventor: KAWAKAMI ETSURO
IPC: G02B13/18
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance and compact projection lens for projecting an image from a light valve which forms the image by changing the reflecting direction of light such as a DMD to a screen or the like.  <P>SOLUTION: The projection lens is constituted of a 1st lens group having negative refractive power as a whole and a 2nd lens group having positive refractive power as a whole in order from the screen side or constituted by adding a 3rd lens group having positive refractive power as a whole continuously. Variable power is performed by moving the positions of the 1st lens group and the 2nd lens group, and focusing is performed by moving the entire 1st lens group or a 1st lens to a 4th lens constituting the 1st lens group.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272647-A (JP)
Title: Information processor, display method for window in information processor, and display control program for window in information processor
Inventor: NAKAGAWA NORIAKI
IPC: G06F3/0482
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve usability in operation of an information processor.  <P>SOLUTION: A character input-window 28 for inputting a character and a character selection-window 27 for selecting the character inputted to the character input-window can be simultaneously displayed on a display 5, and the character selection-window is moved and displayed such that the character selection-window follows a position of the character inputted to the character input-window.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272734-A (JP)
Title: Image processing method
Inventor: UNO MASAHIKO
IPC: G06T7/60
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for image processing with fewer setting items required that is of simple composition and is capable of extracting a plurality of straight lines from within an edge image at high speed.  <P>SOLUTION: The method comprises Step S1 that inputs an edge image; Step S2 that sets an initial value of a direction; Step S3 that calculates projection data of a direction α specified for the edge image; Step S4 that extracts an image area where a straight line is contained from the projection data; and Step S5 that extracts the straight line from the image area. The straight line of an arbitrary direction is detected from the edge image by repeating Step S3 to Step S5, while changing the direction α specified in Step S3. As the need arises, Step S6 that deletes an edge point adjacent to the straight line extracted in Step S5 from the image area may be added to Step S5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269240-A (JP)
Title: Pallet lock device for forklift
Inventor: TOMIYAMA YASUNOBU
IPC: B66F9/18
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet lock device for a forklift for realizing a lock state or a release state when the lock state or the release state is not detected during turning on a key switch, and determining as an error when the both states can not be realized.  <P>SOLUTION: A control circuit 34 is provided to reversely operate a driving machine 18 for realizing the release state when the lock state or the release state can not be detected during turning on the key switch, normally operate the driving machine 18 for the lock state when the release state can not be realized, and determine as the error when the lock state can not be realized, either. Accordingly, labor and time for initial setting can be saved. The error is detected for each object to be checked and contents of the error are reported to an operator to prevent an operational error.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004007467-A (JP)
Title: Image forming apparatus and remote management system
Inventor: IMAI TATSUYA
IPC: G06F3/12
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To make an image forming apparatus remotely manage exit conditions of a complex type image forming apparatus and control exit operations of each application based on the exit conditions.  <P>SOLUTION: The image forming apparatus installs a variety of kinds of applications relating to image formation. The apparatus comprises a communicating means for communicating information with external devices, a table for recording usage states of the applications and exit conditions set by the external devices each applications, and a control means for exiting the corresponding applications when the exit conditions are satisfied by determining whether the applications under operations satisfy the exit conditions in reference to the table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338249-A (JP)
Title: Plasma display device
Inventor: MASUDA SHINJI
IPC: H01J11/48
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate brightness differences caused by connecting structure of the maintenance electrodes.  <P>SOLUTION: A terminal takeoff part 45 of the maintenance electrode 44 is made of the commonly connecting pattern 46 which commonly connects all the maintenance electrodes 44 of the plurality of rows outside the effective display region of the panel main body and of a plurality of connecting blocks 47 which are connected with this commonly connecting pattern 46 and with which respective FPC31 are connected, and the connecting blocks 47 are installed with pitches almost at in equal distance, and the brightness differences because currents flowing into the FPC31 are different can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003269767-A (JP)
Title: Ventilating and air-conditioning system and building
Inventor: HAYASHI TAKAYUKI
IPC: F24F7/10
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional ventilating and air-conditioning system which is installed in a newly-built house with high airtightness and high thermal insulation, but is hardly installed in remodeling an existing house or in a multiple dwelling house for the reasons of a high cost, impossibility of securing a duct space, or the like.  <P>SOLUTION: This ventilating and air-conditioning system is provided with an air conditioner 1 for air-conditioning a room A; an air supply device 2a for supplying outdoor air to the room A; an exhauster 3a for exhausting gas to the outdoors from a room B; and air duct members 4a-4c communicating the room A and room B. The ventilating air quantities of the air supply device 2a and exhauster 3a are set to make the air quantity fed from the room A to the room B, larger than the total natural ventilation quantity from the room A to the room B by generating the pressure difference of air by the air supply device 2a and the exhauster 3a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004277308-A (JP)
Title: Ultraviolet ray-induced active oxygen inhibitor
Inventor: SAKURAI HIROSHI
IPC: A23L1/304
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine, cosmetic or food which can continuously and effectively prevent skin damages caused by ultraviolet ray.  <P>SOLUTION: This ultraviolet ray-induced active oxygen inhibitor is characterized by containing an organic zinc compound. The ultraviolet ray-induced active oxygen-inhibiting cosmetic or food contains the ultraviolet ray-induced active oxygen inhibitor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281606-A (JP)
Title: Light emitting device and its manufacturing method
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/56
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device that can effectively utilize the light radiated from a light emitting source without causing any light loss and can be increased in luminous intensity and, at the same time, can irradiate condensed light in a desired direction and a desired range; and to provide a method of manufacturing the device.  <P>SOLUTION: Since this light emitting device is constituted to make side-face radiation based on total reflection or light condensation in accordance with the luminous intensity distribution of the light radiated from a light emitting element 4 by providing first and second optical sections 51 and 52 in an optical section 5, this device can control the light even when the radius of the optical section 5 is reduced. Particularly, this device can radiate such light that cannot utilize total reflection in the direction of the side face by condensing the light by means of the first optical section 51. Consequently, the luminous intensity of this light emitting device in about the horizontal direction can be increased by suppressing the occurrence of light losses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279665-A (JP)
Title: Optical fiber holding device, optical fiber butting device and optical fiber fusion connection device
Inventor: OSAWA KOJI
IPC: G02B6/24
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently conduct holding work employing completely same operations even though an optical fiber holding device is used from either the front or the back direction.  <P>SOLUTION: In an optical fiber fusion connection device, an optical fiber holding device 9, which holds optical fibers 3 between a holding table 19 and a holding body 21 to butt the fibers 3, is provided in the left and the right of the butting section. Tor example, even though the optical fiber fusion connection device is used from either the front or the back direction, the body 21 is always opened to the back side looking from a worker's side in order to hold optical fibers on the table 19 employing completely same operations and no difference occurs for the workability. Even though the optical fiber 3 which are to be connected are located in either one of the front or the back of the device, efficient work is conducted by only one optical fiber fusion connection device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281658-A (JP)
Title: Conductor film pattern and its forming method, wiring board, and electronic apparatus
Inventor: KUROSAWA HIROFUMI
IPC: H05K3/46
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To form a superior conductor film pattern by an ink jet method, whatever material a substrate is made of.  <P>SOLUTION: The method of forming the conductor film pattern comprises a process of forming a first interconnection layer 20 on top of a substrate 10 for separation which is formed with a porous receptive layer 12, and a process of separating the first wiring layer 20 from the substrate 10 for separation by adhering the first wiring layer 20 to a substrate 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI