baber/WOPTO huggingface dataset:
Patent JP-2004243468-A (JP)
Title: Surface grinding machine with touch probe sensor
Inventor: HATA TOMOKAZU
IPC: B24B7/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface grinding machine improving the position detecting function of a touch probe sensor and providing a ground work having good surface roughness.  <P>SOLUTION: In this surface grinding machine 1, a shaft 89 suspending a probe 92 supporting a stylus 91 of the touch probe sensor 90 at the tip is parallel to the surface in the direction of the diameter of a grinding wheel 24 and fitted to the front side of a safety cover 25 of a grinding wheel to be positioned in a point O of intersection on an extension axis of the grinding wheel spindle. By this arrangement, the distance between the grinding wheel spindle and the sensor is made short so that the thermal displacement of the wheel head 22 and the influence of the moment of the grinding wheel vibration are small to improve the surface roughness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249188-A (JP)
Title: Vessel for liquid
Inventor: IKEDA SHUNJI
IPC: C02F1/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel for liquid, which is a vessel for holding liquid containing a floating material having an adhesivity and which has outstanding effect that trouble can be prevented by an adherent material to a wall surface of the vessel.  <P>SOLUTION: The vessel for holding the liquid containing the floating material having the adhesivity has a means for blowing gas onto the wall surface of the vessel under a liquid surface. As a preferred embodiment, a vessel for liquid in which a means for blowing the gas is a pipe having a hole for jetting the gas, a vessel for liquid in which the liquid is waste water to be subjected to waste water treatment, a vessel for liquid in which the gas is nitrogen, a vessel for liquid in which line speed of the liquid jetted from the hole is 0.4 to 1.0 m/second or the like can be cited. As the vessel, the one capable of holding the liquid such as a pool, a tank and a drum can be used not restricted to the name.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248943-A (JP)
Title: Device for turning and stopping chair seat part
Inventor: KAWAKAMI TOSHIAKI
IPC: A47C3/026
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for turning/stopping chair seat part for contributing to compact conversion without specially requiring a disk part which is conventionally adopted to stop the turning of a chair seat part.  <P>SOLUTION: The device includes: a rotary member 2 which is arranged to support the chair seat part 4 so as to be turnable with respect to a base part 1 which is placed on a floor surface, etc., in an immobile state in the case of sitting in the seat; and fixing members 3. The turning member 2 is disposed to be turned with respect to the base part 1, and includes a turn stopping recessed part 21 on the side surface of the turning member 2. The turning of the rotary member 2 is stopped by allowing a tip fixing element 31 energized by energizing means 32 being the fixing member 3 to be fitted to the turn stopping recessed part 21. Consequently, the disk part exposed from the base part is not required, and then, for the portion of it, the device for turning/stopping the chair seat part is made to be compact.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260235-A (JP)
Title: Digital broadcast receiver, digital broadcast transmitter, and catv system
Inventor: TANAKA TOSHIHISA
IPC: H04N7/173
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver capable of reducing power consumption in reservation standby, in a CATV system for receiving and transmitting digital broadcast.  <P>SOLUTION: When a reservation activating signal is output from the digital broadcast receiver, a regulator control signal becomes Hi-level, and CPU power is supplied from a regulator 113a with an output control terminal. Activated by the power supply, a CPU 112a transmits a main power supply control signal to make a main power supply unit 113b supply power to the entire circuit. Also, by setting a CPU power supply instruction signal at a Hi level, a regulator control signal from an OR circuit 118b is kept in a Hi level even if the reservation activating signal from a digital broadcast transmitter is stopped, and a CPU power supply is continuously supplied from the regulator 113a, thereby enabling continuing activation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259724-A (JP)
Title: Light emitting element / light receiving element array and optical write head
Inventor: WAKIZAKA MASAHIDE
IPC: B41J2/44
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable an optical system which performs light quantity correction by monitoring luminous intensities of light emitting elements by means of light receiving elements to perform the light quantity correction with high accuracy.  <P>SOLUTION: In a light emitting element/light receiving element array chip 30, light emitting elements (LED) 32 and light receiving elements (PD) 36 are integrated. Bonding pads 34 for light emitting elements are connected to the light emitting elements 32, and bonding pads 38 for light receiving elements are connected to the light receiving elements 36. Top surfaces of the light receiving element 36 are covered with wiring materials of the bonding pads 38. Therefore, no reflected light from a rod lens or a photosensitive drum is inputted to the light receiving elements 36.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260288-A (JP)
Title: Traffic aggregating system and method, and program and recording medium therefor
Inventor: KANAYAMA SATORU
IPC: H04L47/2416
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the traffic transfer efficiency by performing immediate processing of traffic transfer requests from user terminals at an optional time, reducing a traffic volume over a relay network, judging an optimum traffic aggregating opportunity following up a dynamic change related to the entire network, and enabling unicast traffic and multicast traffic to be aggregated.  <P>SOLUTION: A plurality of the user terminals 1, 2 for requesting and receiving traffic are connected to a aggregating system 4 for carrying out traffic transfer management and unicast and multicast traffic aggregating management via a network 3, each of the user terminals 1, 2 comprises a reproduction state management means 12 for managing a reproduction state and notifying the reproduction state, and a reception state management means 13 for managing a reception state and notifying the reception state, and the aggregating system 4 comprises: databases 44 to 46 for NW information, user information, and traffic transfer information; a traffic transfer means 40 for performing transfer control of traffic; a transfer management means 41 for performing transfer management and managing and updating the databases; a judgement means 42 for judging multicast aggregating on the basis of each information in the databases; and a timer means 43 for performing time management.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255638-A (JP)
Title: Inkjet recording apparatus
Inventor: SHIMIZU SABURO
IPC: B41J2/165
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus configured to prevent a viscosity increase of ink within nozzles during capped, mixture of bubbles and dust, and adhesion of ink to nozzle faces, and configured to reduce clogging of nozzles and discharge failures such as impact failures of ink droplets.  <P>SOLUTION: In the inkjet recording apparatus which includes a printing head for carrying out recording to a recording medium by discharging the ink from the nozzles, a capping means for covering the nozzle faces where ink discharge openings of the nozzles are formed, a capping sensor for detecting a capping state, and a cleaning means for carrying out cleaning of the nozzle faces, a pre-discharge control means is set for controlling so that the ink is pre-discharged every time a capping time exceeds a predetermined time, and the nozzle faces are cleaned every time the number of the pre-discharge exceeds a predetermined number of times.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255402-A (JP)
Title: Method for correcting laser irradiation position
Inventor: NOGUCHI HIROAKI
IPC: G02B26/10
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and safe method for correcting the irradiation position of a laser beam.  <P>SOLUTION: According to the indication from a laser controller 4, a laser device 1 arranges semiconductor position detection elements 3 at nine prescribed positions on a stage, the prescribed positions on the semiconductor position detection elements 3 is irradiated with laser beams, and each semiconductor position detection element 3 detects the actually exposed irradiation position and transmits the data on the detection position to the laser controller 4. The laser controller 4 transmits the data on the detection position and the data on the irradiation position indicated to the laser device 1 to a control PC (Personal Computer) 5 connected by an LAN (Local Area Network). The control PC 5 calculates the deviation of the irradiation position from each data, and indicates the correction of the position to the laser controller 4 on the basis of the above correction data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260477-A (JP)
Title: Mobile communication system
Inventor: KONISHI TOMOAKI
IPC: H04W36/08
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-quality communication for preventing communication from being interrupted during call and data communication even if a mobile communication terminal moves at a high speed in a mobile communication system.  <P>SOLUTION: By using the mobile communication terminal having a passing speed detection means, a mobile communication system for changing a handover activation level in a base station according to a passing speed detected by the passing speed detection means is devised.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259361-A (JP)
Title: Thermal transfer printing method and manufacturing method of resin product having thermal transfer printing surface
Inventor: ONO YASUNARI
IPC: G11B23/38
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer printing method and a manufacturing method of a resin product having a thermal transfer printing surface in which deformation can be reduced when thermal transfer printing is applied to the resin product having a relatively large surface to which transfer is to be performed such as a VHS tape cassette.  <P>SOLUTION: This thermal transfer printing method includes a thermal transfer printing process for heating a transfer film 14 to be transferred to the surface of a resin product 1 to which the transfer film is to be transferred and performing thermal transfer and a post-processing process for pressurizing the transferred page side first so as to eliminate the deformation of the thermal-transferred resin product and heating the product from the other page side of the transferred surface. By pressurizing the deformation which has occurred to the resin product in the thermal transfer printing process from the transferred surface side and heating it from the other side opposite to the transfer side, the deformation can be eliminated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259658-A (JP)
Title: Battery pack, device and method for battery pack capacity testing
Inventor: TSUJIKAWA TOMONOBU
IPC: G01R31/36
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack, battery pack capacity testing device and a battery pack capacity testing method in which a capacity of a single battery and its lifetime can be detected readily and accurately with small discharge current.  <P>SOLUTION: A single battery unit 22 consists of a main battery 22a and a pilot battery 22b is incorporated into a battery pack 20 as a single battery. The pilot battery 22b of the one whose capacity is smaller is fully discharged to find the present capacity Cpo of the pilot battery 22b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225509-A (JP)
Title: Storage of concrete side ditch and appearance protector in transportation
Inventor: SUZUKI TOSHINORI
IPC: E03F5/04
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an appearance protector eliminating an adhesive capable of using a plurality of times by eliminating split firewood of wastes as consumption articles in every time, eliminating contamination by resin seeped out from the split firewood, effectively coating a corner section as a predicted site of damage and simply attaching and detaching for protecting a concrete side ditch during the storage, the movement and the transportation.  <P>SOLUTION: The appearance protector is formed of a flexible elastic body such as a rubber or the like, a flat surface 2 is located on the central part in order to hold the side by sitting astride on shoulders of the concrete side ditch 7 and both ends of both sides from the upper surface, it is hanging down to both sides thereof, a tongue piece 3 making the front end become both narrower is formed, and the other tongue piece 5 is constituted in order to separately oscillate in one side of the portal opening section.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261254-A (JP)
Title: Cooker
Inventor: NAGASAKA TOSHIO
IPC: A47J43/046
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker equipped with both functions of a rice cooker with warmer and a bread maker, which is compact and can provide a good performance.  <P>SOLUTION: This cooker includes a main body case 1, a lid body 6, an internal pot 16 being freely detachably mounted on the main body case 1 and able to be induction-heated, a leg 17 provided on the lower outer peripheral part of the internal pot 16, a recess 4 provided at a lower part of an internal wall 2, a rotating shaft top 22 going through the bottom part of the internal pot 16 and being freely rotatably fitted, a temperature detecting device coming into contact with the bottom part of the internal pot 16, and a bottom container 48 which is the lower part of the internal pot 16 and attached to the outside of the temperature detecting device. The cooker also includes an induction heating coil 47 for induction-heating the internal pot 16, a motor 43 being fixed to a chassis 37 arranged below in the main body case 1, a bread case 24 transmitting the power of the motor 43 to the rotating shaft top 22 and being freely detachably and water-tightly mounted on the internal bottom part of the internal pot 16, and a kneading blade 60 being freely detachably fitted on the rotating shaft top 22. The rotating shaft top 22 goes through the bottom part of the bread case 24 and protrudes in the bread case 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266006-A (JP)
Title: Semiconductor memory device and its manufacturing method
Inventor: ODA YUJI
IPC: H01L21/8247
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which an electron implantation during a process is reduced and the illumination of ultraviolet ray at the finishing time point of the manufacturing step is eliminated simultaneously when characteristics are stabilized in a p-channel EPROM, and to provide a method for manufacturing the same.  <P>SOLUTION: A channel region 11 and source and drain regions 141, 142 separate from the channel region 11 are formed on a silicon substrate. A floating gate 13 is formed on the channel 11 via an insulating film. A shielding electrode 18 biased at a predetermined potential for assuring a region for transmitting an ultraviolet ray while coating above the floating gate 13 is provided. The region for erasing the ultraviolet ray is a slit 31 obtained by removing at least the part of the edge of the floating gate 13 provided at the shielding gate 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262703-A (JP)
Title: Optical glass and optical element
Inventor: NAKAYAMA KAZUTOSHI
IPC: C03C3/21
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical glass which does not substantially contain a Pb compound, has a medium refractive index, a low dispersion, and low Tg and T<SB>L</SB>, and is suitable for precision press forming.  <P>SOLUTION: The optical glass contains 40-50 wt.% P<SB>2</SB>O<SB>5</SB>, 0.1-5 wt.% B<SB>2</SB>O<SB>3</SB>, 1-30 wt.% ZnO, 15-49 wt.% BaO, 0-15 wt.% SrO (including zero), 0-5 wt.% CaO (including zero), 0-5 wt.% MgO (including zero), 35-50 wt.% the sum of RO's (R is Zn, Ba, Sr, Ca, and Mg), 0-0.5 wt.% Li<SB>2</SB>O (including zero), 1-12 wt.% Na<SB>2</SB>O, 0-10 wt.% K<SB>2</SB>O (including zero), 2-15 wt.% the sum of R'<SB>2</SB>O's (R' is Li, Na, and K), 1-5 wt.% Al<SB>2</SB>O<SB>3</SB>, and 0.1-4 wt.% Bi<SB>2</SB>O<SB>3</SB>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264206-A (JP)
Title: Method and device for carrying out pipe cutting tool and structure in reactor
Inventor: OYA TOSHIZO
IPC: G21C19/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for carrying out a cutting tool which can cut pipes securely and easily without hurting operability and structures in a reactor.  <P>SOLUTION: The pipe cutting tool 1 which can cut the pipes securely and easily without impairing operability can be provided because the junction of a cutting mechanism 2 and a holding pushing pressure mechanism 3 with a fixing member 3 eliminates the runout of the cutting mechanism 2 and the pipes due to the shearing force in cutting it when the pipes of the structures 40 in the reactor are cut by remote control in a cavity 8 filled with water W in a nuclear power plant. Moreover, the pipe cutting tool 1 which prevents contents in the pipes from flowing out can be provided because the holding mechanism doubles as the pushing pressure mechanism. The method and device for efficiently carrying out the structures 40 in the reactor can also be provided by using the pipe cutting tool 1 to cut the pipes of them.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266148-A (JP)
Title: Light emitting device and manufacturing method thereof
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/64
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device wherein the brightness can be enhanced by preventing increase in the size of a light source and reducing the absorption loss of light, and condensed light can be emitted in a desired direction and range.  <P>SOLUTION: An element housing part 50 is provided at an external lens 5, and a phosphor layer 5A is thinly provided on the inner peripheral surface of an element housing part 50 so as to integrally surround an LED element 4. Thus, the phosphor layer 5A can equally and thinly be formed. Since the phosphor layer 5A with uniform thickness can be formed, lowering of the brightness due to light absorption is prevented. Since increase in the size of the light source due to the thickness of the phosphor layer 5A can be minimized, the light can be condensed in the state of a spot by a condensing optical system to enhance the brightness in a prescribed emitting range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279494-A (JP)
Title: Fixing device, image forming apparatus, and fixing belt
Inventor: KATSUKI KIYOTERU
IPC: G03G15/20
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce warmup time and power consumption by using a highly heat-conductive fixing belt without degrading mechanical strength, surface release properties, and smoothness.  <P>SOLUTION: An image forming apparatus having a fixing device which fixes an unfixed toner image on the surface of a transfer material comprises: a fixing belt 3 including heat-conductive substance-containing resin layers and two or more flexible films disposed via the resin layers so that a multi-layer belt is formed; drive means 1 and 2 for driving the fixing belt 3; a nip forming means 1, 2, and 4 for forming a nip with the fixing belt 3; and a heating means 1 for heating an unfixed toner image in the nip. The unfixed toner image 5a is heated and fixed on the surface of the transfer material 5 in the nip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282193-A (JP)
Title: Digital radio system
Inventor: NAWATA MITSUO
IPC: H04W64/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital radio system capable of informing a base station of the position in a short time without loading the communication channel by simplifying the position information of a mobile station and using a control channel to transmit the simplified position information to a base station.  <P>SOLUTION: The method of informing the base station 1 about the position information of the mobile station divides a communication enabled area into a plurality of areas on a map, the base station and the mobile stations 2 to 4 respectively have identifiers given to the respective areas as position information tables 2-1 to 4-1, the identifier as the position information of the mobile station is transmitted by using the control channel. Thus, as the method of informing the base station about the position information of the mobile station in the conventional digital radio system comprising the base station 1 and the mobile stations 2 to 4, when a data transmission function of a communication channel is utilized, the number of available channels for an ordinary speech is decreased resulting in that the other mobile station cannot have made a speech. Further, when many mobile stations exist, a defect of much time having been required to collect the position information from each mobile station can be solved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004239040-A (JP)
Title: Louver door
Inventor: SAEKI JOICHI
IPC: E06B5/18
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To convert one room existing above the ground into a nuclear shelter and protect persons from the disaster by radioactivity.  <P>SOLUTION: A louver is able to easily convert one room in a building into a protection room by changing a window in the room to a metal louver. Since the radioactivity created by an atomic bomb can be weakened to a low level less than 1/1000 in 14 days and therefore the persons in the room can be protected from the hazard by radioactivity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004277949-A (JP)
Title: Spinning machine
Inventor: HIRAO OSAMU
IPC: D01H13/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a tightening amount from being decreased from a prescribed amount when controlling a winding tension by using a loosened yarn-tightening device in a yarn-winding process in a spinning machine.  <P>SOLUTION: When the tightening amount of the loosened yarn-tightening device 10 is detected that the amount is decreased from the prescribed amount, the tightening amount is increased by reducing the winding speed by separating the package 16 from the rotary drum 13 when winding the yarn spun by the spinning device 5 by a winding device 12 on the package 16 while tightening the yarn Y by the loosened yarn-tightening device 10. At this time, the speed-reducing state of the winding speed is regulated by controlling the separating time according to a winding diameter of the package. When increasing the tightening amount, the optimum speed-decreased state is set according to the difference of the moment of inertia of the package because the speed-decreasing time, the speed-decreasing amount or the like of the winding speed is regulated by considering a winding diameter of the package when increasing the tightening amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI