baber/WOPTO huggingface dataset:
Patent JP-2005007669-A (JP)
Title: Thermal printer
Inventor: KERA HIDEAKI
IPC: B41J29/377
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy both a driving stability of a thermal head and a working safety at the time of maintenance.  <P>SOLUTION: When a second-fifth interlock switches 12-15 are turned on, a control part 51 of a color thermal printer 2 controls a power supply unit 53 to continue the supply of power to the control part 51 from a power supply 54 for the control part, to stop the supply of power to a transfer motor 25 and the thermal head 31, and not to stop the supply of power to a heater 34 or a head cooling fan 36. The power supply is supplied to the heater 34 or the head cooling fan 36 also while the second-fifth interlock switches 12-15 are turned on to operate an interlocking mechanism, so that preheating or cooling of the thermal head 31 is continued. Both the driving stability of the thermal head and the working safety at the time of maintenance can be satisfied. Printing can be started promptly after the end of maintenance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010429-A (JP)
Title: Image forming apparatus
Inventor: TAKENOUCHI KATSUYA
IPC: G03G15/16
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that ensures recovery of residual toner without increasing the size of the apparatus and soiling a toner image forming device with toner.  <P>SOLUTION: The image forming apparatus includes: a transfer member moving member that moves a primary transfer roll 110 so that the roll 110 faces a photoreceptor drum 12 or a cleaning brush 13; and a voltage application means that generates a potential difference between the primary transfer roll 110 and the cleaning brush 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009576-A (JP)
Title: One-way clutch built-in type rotary machine device with pulley
Inventor: MORITA OSAMU
IPC: F16J15/3232
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To increase the sealability of a pulley 2 at stoppage or in low speed rotating while suppressing an increase in resistance when the pulley 2 is rotating at high speeds.  <P>SOLUTION: The pulley 2 is supported on a rotating shaft 21 through a roller clutch 3 and a support bearing 4. The tip edge of a seal lip 28 forming a seal ring 26 supported on the base end part of the pulley 2 is brought into contact with a sloped surface 29 formed at the tip part of a housing 22. The tip edge of the seal ring 28 is brought into contact with all the periphery of the sloped surface 29 when the pulley 2 is stopped or running at low speeds. Whereas the tip edge of the seal lip 28 is separated from the sloped surface 29 based on a centrifugal force when the pulley 2 is rotating at high speeds. In this state, the entry of foreign matter to the inner diameter side of the pulley 2 can be prevented by the slinger action of the base end face of the pulley 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006899-A (JP)
Title: Electric elevating seat
Inventor: KOMURA TAKASHI
IPC: A47C3/20
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric elevating seat allowed to be inclined rearward at a back portion, allowed to take a suitable sitting posture, and allowed to maintain an easy and comfortable sitting posture both for the upper and lower half bodies.  <P>SOLUTION: The electric elevating seat has an elevating portion 3 freely elevated and having a seat portion 1 and the back portion 2. The back portion 2 is inclined rearward by a rearward inclination mechanism 4, when the elevating portion 3 reaches a lower position. The rearward inclination mechanism 4 has a seat portion-rocking hub 5 and back portion-rocking hub 6 which are mutually eccentric so that the back portion 2 is considerably inclined backward and the seat portion 1 is slightly inclined backward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013269-A (JP)
Title: Game system
Inventor: IMAI KAZUMASA
IPC: A63F7/02
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system that does not require a player to deposit a purchase amount of a game value using a credit card to a settlement account by a player by the day of settlement and permits the settlement even if the amount of deposit in the settlement account is not sufficient for the settlement on the day of settlement.  <P>SOLUTION: The system permits a purchase request to the extent of the number of balls deposited of a member player (D27) at the time when the purchase request for a game value using a credit card (addition of a value) is accepted (D24) and manages the number of balls deposited equivalent to the amount of purchase as the number of security balls deposited (D28). The purchase amount is debited from the amount of deposit of the settlement account of the credit card. However, if the amount of deposit of the settlement account is not sufficient and prevents the debit, the settlement is made by using the number of security balls deposited and reported (D22).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004032781-A (JP)
Title: Method of presuming a plurality of symbols
Inventor: BRUNEL LOIC
IPC: H04B1/707
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To propose a means for sharply reducing the complexity of a globe decoding method in the receiver of a MIMO communication system if a spatial/temporal dispersion symbol coder is used in a transmitter.  <P>SOLUTION: This is a method which presumes a plurality of transmission symbols transmitted at a specified transmissions time by first two or more (M pieces) transmitting antennae, using signals received with third two or more (N pieces) receiving antennae, and each symbol belongs to modulation arrangement, and this method includes a step of forming a vector ((∼)y) which shows the reception time or the second two or more ( L pieces) successive received signals stated above at the reception time, and a step of searching the above nearest vector from among hypothesis vectors (z) which belong to the lattice of the dots including the subset (II) of the dots expressing the optional coupling of the above possible symbols, being made of a plurality of vectors (v<SB>1</SB>, v<SB>2</SB>, ∼, v<SB>k</SB>).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005017752-A (JP)
Title: Method for forming image and image forming apparatus
Inventor: BABA SATOHIKO
IPC: G03G9/08
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an image by which high durability of a fixing member is attained and a recording material is prevented from winding around even in oil-less fixing and to provide an image forming apparatus employing the method.  <P>SOLUTION: The method includes such a fixing process that: a nip part 50 is formed between a member 8 in an imaging side, the member 8 which is disposed on one surface of a recording material P carrying an unfixed developer image formed in a transfer process and which has a conductive surface layer, and a member 10 in a non-imaging side, the member 10 in pressur contact with the member in the imaging side via the recording material P carrying the unfixed developer image; at least either the member 8 in the imaging side or the member 10 in the non-imaging side is heated by a heating means 15, 16; and the recording material P carrying the unfixed developer image is passed through the nip part 50 to fix the developer image to the recording material P. The recording material P passing through the nip part 50 is attracted electrostatically to the member 10 side where an image is not formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027365-A (JP)
Title: Battery pack
Inventor: NAGAI TAMIJI
IPC: H01M10/44
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack in which an FET having a breakdown voltage lower than that of a charge protection FET can be selected for discharge protection.  <P>SOLUTION: An N type FET 2 has a source connected with the negative electrode side of a secondary battery 1, a drain connected with the drain of a P type FET 3, and a gate connected with a detection control circuit 4. The FET 3 has a source connected a terminal 7 and a gate connected with the detection control circuit 4. A diode 5 has an anode connected with a terminal 7 and a cathode connected with a terminal 6. The detection control circuit 4 is connected with the terminal 6. The negative electrode side of a power supply 8 is connected with the terminal 6 and the positive electrode side thereof is connected with the terminal 7. The discharge protection FET 3 and the charge protection FET 2 are selected such that the breakdown voltage thereof satisfies a relation FET 2<FET 3. When the FETs 2 and 3 are selected to satisfy above-mentioned relation, they can be controlled similarly to a case where they have an identical breakdown voltage by inserting the diode 5, as shown on the drawing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025260-A (JP)
Title: Safety relay system
Inventor: SUHARA MASAAKI
IPC: H02H5/12
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety relay system which easily performs the maintenance, restoration, redesign or the like of a safety system, by adding non-safety information related to safety information without affecting the safety information.  <P>SOLUTION: The safety relay system is provided with one or more additional input units 6 each for sending safety input inputted from a safety component, a master unit 5 for receiving the safety input from the additional input unit 6 and outputting safety output to operate a safety relay based on the safety input, a safety information line 42 for transferring the safety information between the units, a non-safety information line 52 for transferring non-safety information separate from the safety input, the non-safety information being information concerning an operation state of each safety component or each unit, and a non-safety information output section for outputting the non-safety information transferred on the non-safety information line 52.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022503-A (JP)
Title: Mounted component mounting structure for vehicular interior component
Inventor: HARA AKIHIRO
IPC: B60J5/00
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate mounting work of a component to be mounted on an installation portion of an interior component while surely positioning, and to replace and recycle the component by easily removing the component to be mounted after being mounted.  <P>SOLUTION: A mounting member 14 for mounting a shock absorbing pad member 12 on the installation portion 13 of a door trim 11 is constituted by a base part 15 installed on the installation portion 13 and a lid body part 16 coupled to the base part 15 through a hinge part 15c, and the shock absorbing pad member 12 is attached by the base part 15 and the lid body part 16, and thereby the shock absorbing pad member 12 is mounted on the installation portion 13 of the door trim 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023636-A (JP)
Title: Lock for sliding doors
Inventor: MINAMI KANJI
IPC: E05C7/04
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock for sliding doors, which prevents illegal unlocking of the doors, that is carried out by breaking a glass sheet and inserting the hand of an outsider from a hole into the broken glass sheet.  <P>SOLUTION: The lock is formed of an engaging piece 1 fixed to one of the sliding doors D1, and a lock main body 2 for locking the doors when mounted in the engaging piece 1 and abutted on the other sliding door D2. The lock main body 2 has a cam 3 for engaging with the engaging piece 1 to fix the lock main body 2 to the engaging piece, and an operating piece 4 for disengaging the engagement by the cam 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021380-A (JP)
Title: Living body information imaging apparatus
Inventor: KANAYAMA SHOICHI
IPC: G01N21/25
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a living body information imaging apparatus with maneuverability to produce image data with high contrast resolution and spacial resolution.  <P>SOLUTION: The living body information imaging apparatus includes an optical transmission section 1 which irradiate a subject 7 with the light containing a specified wave length element, an electric sound conversion section 23 which receives an acoustic wave generated in the subject 7 by the light from the optical transmission section 1 and converts the acoustic wave to an electric signal, an image data generating section 2 which generates a first image data on the basis of the received signal obtained by the electric sound conversion section 23, an electric sound conversion section 23 which receives an ultrasonic wave reflection signal obtained by the ultrasonic wave irradiation to the subject 7 and converts the utrasonic wave reflection signal to an electric signal, an image data generating section 2 which generates a second image data on the basis of the received signal obtained by the electric sound conversion section 23, and a display section 6 which composes and displays the first image data and the second image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026565-A (JP)
Title: Substrate positioning device
Inventor: OKAHIRA HIROYUKI
IPC: G02F1/13
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate positioning device which can correct a warpage or deformation of a glass substrate and position it at a reference position.  <P>SOLUTION: A roller 5 having a V-shaped groove 7 for position correction formed therein along the full periphery of a side surface 6 is pushed against an end of a glass substrate 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024471-A (JP)
Title: Magnetic field detecting method, magnetic field detector, and information memory
Inventor: MIYANISHI SHINTARO
IPC: G11B5/84
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic field detecting method, a magnetic field detector, and an information memory capable of excluding an influence of a magnetic field from an external field other than a magnetic field from a sample surface, and capable of detecting a local magnetic field on the surface of a sample.  <P>SOLUTION: In this method for moving a cantilever 4 excited by an oscillator 9 to the sample 1 surface by an XYZ-axial driving unit 7, and for detecting a variation of a vibration amplitude and a phase variation of the cantilever 4 caused by magnetic forces of the magnetic field on the sample 1 surface and a magnetic substance chip 6 provided in a free end of the cantilever 4, so as to detect the magnetic field of the sample 1 surface, a magnetic field conversion coefficient is drawn out based on a known magnetic field generated from a magnetic field generator 10, and the magnetic field on the sample 1 surface is detected using the magnetic field conversion coefficient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030763-A (JP)
Title: Autoanalyzer
Inventor: INOUE AKIYOSHI
IPC: G01N35/02
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autoanalyzer constituted so as to report an analyzed result rapidly and efficiently by obtaining a measuring result without re-examining a specimen in high concentration, reducing the photometric failure caused by the air bubbles bonded to the inside and outside of a reaction vessel and sharply reducing a re-examination ratio.  <P>SOLUTION: This autoanalyzer is constituted so as to provide stable data by reacting a specimen with a reagent in the reaction vessel having a plurality of light path lengths while rotating the reaction vessel to perform multiple measurement and converting measured values at every measuring length to the values of the measuring lengths to output the average value of them as a measuring result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027698-A (JP)
Title: Golf ball
Inventor: SATO KATSUNORI
IPC: A63B37/00
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball with excellent flying capability and reduced air resistance against the hit ball.  <P>SOLUTION: The golf ball has a plurality of small spherical sections, concentric with the radius forming the spherical surface, formed with smaller radiuses than that of the spherical surface on the spherical surface of the golf ball.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032753-A (JP)
Title: Chip component
Inventor: KASUGAI HIDEKI
IPC: H01C1/142
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip component which can assure an area for a functional element even in the case of a micro chip component, and which can assure an area for a wire bonding electrode.  <P>SOLUTION: The chip component A includes an insulating board 10, a resistor 12, a first upper surface electrode 14, a protective film 20, a second upper surface electrode 22 formed on the protective film 20, nickel plating 24 coating the second upper surface electrode 22, and a wire bonding electrode 26 coating the nickel plating 24; and a die bonding electrode 60 on a lower surface side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032888-A (JP)
Title: Device and method for charged particle beam exposure
Inventor: HIRAYANAGI NORIYUKI
IPC: G03F7/20
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for charged particle beam exposure by which exposure can be performed while a stage is operated for acceleration and deceleration.  <P>SOLUTION: An optical irradiation system of the exposure device has a main deflector which deflects a lighting beam toward each subfield of a reticle and a blanking deflector which blanks the lighting beam so that the beam may not hit the reticle. When the moving speed Vrs of the stage is slow while the stage is operated for acceleration and deceleration, an exposure time at every subfield is fixed by making longer a time (deflected stay time) tsf during which the main deflector is set in a deflected state toward one of the subfields by changing a blanking time by controlling the blanking deflector. Since the exposure can be performed while a wafer stage and a reticle stage are operated for acceleration and deceleration, the throughput of the exposure device can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030292-A (JP)
Title: Breather chamber structure of internal combustion engine
Inventor: IKEDA EIJI
IPC: F02M25/06
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent oil droplets and oil mist from being easily brought out of a breather chamber by reliably separating oil droplets and oil mist from blow-by gas.  <P>SOLUTION: A main plate 54 is disposed in a space S2 to cover an exhaust cam shaft in a head cover 39, and a space above the main plate 54 out of the space S2 forms a breather chamber 55. The breather chamber 55 is partitioned into a lower space 61 and an upper space 62 by disposing a sub plate 57 above the main plate 54 in the breather chamber 55. A gas inlet 56 is opened in a rear part of the main plate 54, and a gas outlet 58 is opened in an upper portion of a rear wall of the head cover 39. The upper and lower spaces 62 and 61 communicate with each other by a communication part 59 at a front end part. Blow-by gas flows in the order of the gas inlet 56, the lower space 61, the communication part 59, the upper space 62 and the gas outlet 58. In addition, a separation plate 64 which obstructs the flow of blow-by gas to separate oil mist is provided on the sub plate 57.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031390-A (JP)
Title: Reflection/refraction objective lens
Inventor: KONNO KENJI
IPC: G02B13/18
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection/refraction objective lens capable of efficiently obtaining a micro spot even when an error occurs upon the manufacture in spite of a simple constitution.  <P>SOLUTION: The reflection/refraction objective lens has a first surface S1 that has a positive optical power and transmits incident light and a second surface S2 that has a positive optical power and reflects the incident light. The incident light transmitted by the first surface S1 is reflected at the second surface S2, thereafter, is reflected at the first surface S1 and is condensed near the face vertex of the second surface S2. At least one surface of the first surface S1 and the second surface S2 is constituted with an aspheric face and satisfies the following conditional relation: 3<f1/f<20, wherein f1 is focal distance due to refraction of the first surface S1 and (f) is focal distance of the reflection/refraction objective lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048825-A (JP)
Title: Universal joint
Inventor: ARAKI SATOSHI
IPC: F16D3/41
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a universal joint by which the maintenance of bearing portions and the changing of components can be easily performed, and its running cost can be reduced.  <P>SOLUTION: A circular groove 4z is formed on the inner peripheral surface of a fitting bore 4x provided on the fork end 4a of a yoke 4. A snap ring 10 (a C shape snap ring) is arranged in the circular groove 4z. By this configuration, the universal joint can much more easily perform the positioning of a shell cup 2 in its axial direction compared with the conventional method using caulking for preventing the falling-off of a bearing cup. In addition, because the snap ring 10 can be simply mounted and dismounted, the maintenance for the bearing portion of the universal joint, the changing of components, etc. can be easily and quickly performed. As a result, the running cost of the assembled universal joint can be reduced as a whole, and its life can be elongated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055551-A (JP)
Title: Image forming apparatus
Inventor: NARAHARA TAKASHI
IPC: G03G15/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent stretching of an image by making the rotation of a fixing motor on a second surface slower than the rotation on a first surface.  <P>SOLUTION: In an image forming apparatus, a transferring device 16 transferring a toner image on a latent image carrier to recording material and a fixing device 60 heat fixing an unfixed toner image to the recording material by having the recording material on which the unfixed toner image is formed pass through a fixing nip part formed by a fixing member and a pressurizing member brought into a pressurized contact with each other, and a means for forming an image on the second surface of the recording material after an image is formed on the first surface of the recording material, are included, wherein a means for making the carrying speed of the recording material variable is positioned so that the carrying speed of the recording material is made different between the first surface of the recording material and the second surface of the recording material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063495-A (JP)
Title: Optical recording device
Inventor: YOSHIDA TORU
IPC: G11B20/12
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording device capable of shortening recording time by variably forming zone layouts by simple constitution.  <P>SOLUTION: The optical recording device for dividing a recording area of an optical disk into several zones and recording a signal in each zone at a fixed linear velocity comprises: a linear velocity measuring means for measuring the linear velocity of the optical disk; a track pitch measuring means for measuring the track pitch of the optical disk; and a variable means for varying the start physical address and end physical address of each zone on the basis of the linear velocity measured by the linear velocity measuring means and the track pitch measured by the track pitch measuring means. The recording time of the optical recording device is shortened by variably forming zone layouts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI