baber/WOPTO huggingface dataset:
Patent JP-2004224133-A (JP)
Title: Power controller for construction machine
Inventor: ASAKAGE TOMOHIKO
IPC: B60H1/32
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To keep the inside of a cab to remain comfortable when an operator returns after leaving a construction machine without turning off a key.  <P>SOLUTION: The construction machine is provided with an engine 100, an actuator driven by power of the engine 100, an engine control part 510 automatically stopping the engine 100 when the driving of the actuator is not necessary, and an air conditioner 200 air-conditioning the cab. In this power controller, when an operating air conditioner detection part 520 detects that the air conditioner 200 is in operation, the engine control part 510 is prevented from automatically stopping the engine 100 even when an engine power necessity judging part 530 judged that the power of the engine 100 is unnecessary.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228419-A (JP)
Title: Car navigation apparatus
Inventor: TSUCHIDA KUNIHIRO
IPC: H05K5/02
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce an audio recording disk while exhibiting a navigating function and also easily perform the replacement of a map-data recording disk, in a car navigation apparatus.  <P>SOLUTION: In the car navigation apparatus, a tray 10 whereon a DVD 9 having recorded map data is mounted is so provided on the rear side of a front panel 3 as to support the tray 10 in a back and forth movable way in a main body 2. A map-data reading device 11 is so provided under the tray 10 as to display the map data on the picture plane of a display provided in the front panel 3 by reading them from the DVD 9. Further, an audio-deck is so provided on the side of the main body 2 as to be able to insert a music CD into the audio deck from the inserting port formed in the upper portion of the front panel 3. When replacing the map data by a new updated DVD, the replacing work of the DVD 9 is performed via a space S generated between the front panel 3 and the main body 2 by moving forward the front panel 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229750-A (JP)
Title: Prefilled syringe and production method for barrel thereof
Inventor: SANO MINORU
IPC: B29L24/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prefilled syringe providing a barrel with a barrier performance only by a process of injecting resin in a single metal mold, having a superior barrier performance dispensing with a packaging material by using the barrel and.  <P>SOLUTION: This prefilled syringe is constituted of the barrel 10 comprising, at least, three-layer structure of an innermost layer 15 and an outermost layer 16 composed of polyolefin resin and an intermediate layer 17 sandwiched between the innermost layer 15 and the outermost layer 16 and composed of a barrier resin. The barrel is manufactured by a process (a), at first, of injecting a prescribed amount of polyolefin resin in a cavity, a process (b) of injecting a prescribed amount of resin with superior barrier performance, a process (c) of injecting a prescribed amount of the polyolefin resin again and a process (d) of separating a nozzle distal end surface from an injection unit by pushing out a valve pin provided in a valve gate or an open nozzle of the injection unit injecting the resin with superior barrier performance to the nozzle distal end surface direction as a request.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235293-A (JP)
Title: Separator for solid-state electrolytic capacitor
Inventor: TSUKUDA TAKAHIRO
IPC: H01G9/02
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable separator for solid-state electrolytic capacitor which ensures excellent heat resistance for reflow and has low resistance with a reduced leak current.  <P>SOLUTION: The separator for solid-state electrolytic capacitor impregnates and polymerizes functional high polymers being conductive as an electrolyte. This separator is characteristically formed of a wet type unwoven cloth including non-fibrilated organic fibers and fibrilated high polymers having the melting point or thermal decomposition temperature of 250°C or higher and ensuring moisture absorbing rate of 5 mm/min or higher.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003302812-A (JP)
Title: Charging apparatus, process cartridge, and image forming device
Inventor: ISHIYAMA HARUMI
IPC: G03G15/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To hold charging uniformity stabilized in long period of time in injection charging using electroconductive particles (electrification promotion particles).  <P>SOLUTION: A charging apparatus includes a charging member 21 for charging a member to be charged 1 while forming a nip N with the member to be charged, and electroconductive particles 22 disposed in the nip N. A surface of the member to be charged 1 is triboelectrically charged by a surface of the charging member 21 so as to have a polarity opposite from that of voltage applied to the charging member 21, and the electroconductive particles 22 are triboelectrically charged in the nip N so as to have a polarity opposite from that of the voltage. In the other word, the charged potential of the member to be charged 1 acquired by triboelectrically charging only the charging member 21 and the member to be charged 1 is different from the polarity charging the member to be charged. Moreover, the electroconductive particles 22 are constituted to retain on the charging member 21, because the polarity of the electroconductive particles 22 is constituted different from the polarity of the member to be charged 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004231816-A (JP)
Title: Heat regenerating anionic adsorption resin
Inventor: YAMADA KAZUNORI
IPC: B01J20/34
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel anionic adsorption resin having good adsorbability, desorbability and reusability.  <P>SOLUTION: The anionic adsorption resin is obtained by graft polymerization of a dialkylaminoalkyl (meth)acrylate to a fluorine resin. The anionic adsorption resin is an ion exchange resin wherein an adsorbed anion can easily be desorbed by raising a temperature of water. Thus, by immersing the anionic adsorption resin in a low temperature water and a high temperature water repeatedly, desorption of an anionic compound adsorbed can easily be attained at a high speed at a low cost, whereby regeneration of the anionic adsorption resin can be realized . The anionic adsorption resin can be used also for water cleaning and recovery of valuable substances.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231100-A (JP)
Title: Position detection system of orbital travel vehicle
Inventor: NIIMURA HIROSHI
IPC: G01C21/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detection system capable of realizing high reliability by making positive use of degradation of a receiving status from a GPS satellite by an obstacle.  <P>SOLUTION: A distance integration part 15 calculates an integrated traveling distance of a leading vehicle 2 (by extension, a railcar) on the basis of a count value of a distance pulse. A GPS receiver 13 outputs GPS position information (latitude, longitude, and altitude) of the leading vehicle 2 on the basis of radio waves received from the GPS satellite 11. An orbital information data base 16 stores the position information of each obstacle on a line which puts the output of the GPS receiver 13 out of control with the traveling distance (e.g. meters) of the leading vehicle 2. If the output of the GPS receiver 13 is out of control, an obstacle detection part 17 identifies it as a specific obstacle among the respective obstacles and thus the integrated traveling distance of the leading vehicle 2 is compensated for on the basis of the position information of the specific obstacle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209452-A (JP)
Title: Biological treatment tank and biological treatment method for wastewater
Inventor: ODA TAKESHI
IPC: C02F3/08
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological treatment tank for wastewater which requires no supply of motive power than necessary from outside for prevention of carrier settling and aeration, forms a circulation flow in the treatment tank, prevents clogging by smoothly separating carriers and a screen, and enables a sufficient carrier return, and a biological treatment method.  <P>SOLUTION: A carrier separation screen 7 is installed on the outflow side of the biological treatment tank for the wastewater, containing the carriers, on which microorganisms have been immobilized, in suspension. Circulation ducts 17, 17a for the carrier return are installed along both the bottom sides of the treatment tanks 1a-1c from the bottom of a duct wall surface 4f disposed on the front side of the screen 7 and having a partition plate 19 and movable partition members 20, 20a. A suction flow of water to be treated, flowing in from ejector pipes 8, 8a installed on the inflow wall surface 2, forms an ejector type mixing region of the water to be treated and the return flow of the carriers. As a result, the carriers can be separated by a downflow on the front side of the screen 7 to prevent the clogging, and carrier stagnation in the circulation ducts 17, 17a can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240138-A (JP)
Title: Camera for multieye stereoscopic vision
Inventor: TOYODA KATSUYUKI
IPC: G03B17/56
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable simultaneous capturing of a two-dimensional image and easily and accurately move an imaging part.  <P>SOLUTION: A camera for a multieye stereoscopic vision comprises a freely expandable link mechanism 1 structured by linking a plurality of pantograph-like link joints; an imaging part 2 attached to respective link joints on one side of the link mechanism 1, respectively; a motor 35 normally and inversely rotating in response to operations of an expandable button 34; a mechanism for moving upward and downward the lower side link joints of the link mechanism 1 by the rotation of the motor 35 and extending/contracting the link mechanism 1; a shutter button 31; and an LCD display unit 32 for performing three-dimensional processing the image photographed by the imaging part 2 in real time when the shutter button 31 is operated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266350-A (JP)
Title: Transmitter and transmission method
Inventor: MIYOSHI KENICHI
IPC: H04B7/06
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate a transmission rate by shortening the length of a guard interval in a radio communication system applying the system for transmitting an OFDM signal by providing directivity thereto.  <P>SOLUTION: A GI insertion part 105 inserts the guard interval to transmission data, delay addition parts 107-1 and 107-2 set delay time to the transmission data, and an arrival time calculation part 115 obtains arrival time from the transmission of the data from a communicating party to reception for each directivity from the reception data of each directivity. A delay time decision part 116 calculates the arrival time difference of the transmission data transmitted by two directivities and sets the calculated arrival time difference to the transmission data transmitted by the directivity of shorter arrival time as the delay time. A GI length decision part 117 sets the shortest arrival time among the obtained arrival time as the guard interval.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238933-A (JP)
Title: Light emission type contact switch
Inventor: TAKAHASHI MASAJI
IPC: B60R25/04
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emission type contact switch capable of having difficulty being influenced by outside primary factors and increasing certainty of the action of a device to be connected.  <P>SOLUTION: The light emission type contact switch comprises a light emission section outputting a light signal containing a specific code and a light receiving section outputting a signal based on a verifiable result by verifying the code contained in the light signal outputted from the light emission section, these light emission section and light receiving section come into contact with each other to start operation, the light emission section outputs the light signal containing the specific code and, at the same time, the light receiving section verifies the code contained in the light signal outputted from the light emission section to output a signal based on the verifiable result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247941-A (JP)
Title: Optical radio transmission apparatus
Inventor: TAKAHASHI TAMOTSU
IPC: H04B10/116
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical radio transmission apparatus which downsizes the entire structure, attaining excellent waterproof performance, and improves the mechanical strength.  <P>SOLUTION: The optical radio transmission apparatus comprises: a transmission main body 10; and a fitting member 15 for turnably supporting the transmission main body 10. A cylindrical case 11 of the transmission main body 10 respectively contains therein a light emitting unit 12 for signal transmission, a light receiving unit 13 for signal reception, and a lamp 14 for displaying a light receiving state of an optical received signal received by the light receiving unit 13. The case 11 is cylindrically formed of a lightweight metal such as aluminum or a fiber reinforced plastic, and a waterproof structure is adopted for both ends of the case 11, which employ a well-known rubber packing or the like to tightly seal the inside and outside of the apparatus. A LAN port and a power connector are provided on a rear side of the transmission main body 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246079-A (JP)
Title: Microphone for karaoke for playing dual role by one person
Inventor: KONO KAZUO
IPC: G10K15/04
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable one person to sing a duet song as if two persons of a man and a woman sing simultaneously.  <P>SOLUTION: A voice which is input into an input part 6 for converting a sound pressure into an electric signal is separated to two voice signals of its own voice and a converted voice in which the own voice is processed to a male voce or a female voice and input the vice signals into a mixing amplifier circuit 12. The amplifier circuit 12 mixes the two voice signals of the own voice and the converted voice, and outputs the voce signals to a transmitter 14. A loud speaker outputs the own voice and the converted voice as if the singing voice which is input into the input part 6 of one person is sung by two persons.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248419-A (JP)
Title: Power converter
Inventor: MEGURO HIKARI
IPC: H02M7/12
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter which achieves the downsizing of a reactor and relieves measures against heat/noise by the reduction of the loss/noise of the three-phase reactor on the AC side of a power converter and reduces the cost, and improves its conversion efficiency by reducing specified frequency components.  <P>SOLUTION: In a conventional example, the carrier of a controller is constituted as one piece, but here carriers are prepared as many pieces as the phases of the power converter, and the phase difference between each carrier and the next is set properly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246134-A (JP)
Title: Image reader
Inventor: SUGA TAKAYUKI
IPC: H04N1/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To quickly remove dew condensation on an optical member, specially, a lens by efficiently cooling a substrate in an image reader.  <P>SOLUTION: A CCD, a signal processing substrate, and a lamp power supply substrate are covered with a metal cover to cut off noise and a fan is provided which blows air into the image reader through the metal cover as a flow passage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242967-A (JP)
Title: Stick changeable into seat
Inventor: OKAZAKI HARUKI
IPC: A45B5/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stick changeable into a chair having a superior portability by reducing a bulky overhung part, and having superior stability in installation when being used as a chair.  <P>SOLUTION: This stick is provided with a stick member 100 having an upper part stick member 1 and a lower part stick member 2, being served as a rod for supporting the body when used as the stick and served as a leg when used as the chair; and a seat member 3 turnably attached to the stick member 100, folded when used as the stick, and developed and forming a seat face on the rod member 100 to become the leg when used as the chair. When used as the stick, the upper part stick member 1 and the lower part stick member 2 are made into a straight rod shape, and the seat member 3 is folded along the stick member 100. When used as the chair, the lower part stick member 2 is turned and constitutes the leg coacting with the upper part stick member 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263575-A (JP)
Title: Engine control device of construction machine
Inventor: KAMON YOSHIKI
IPC: F02D29/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To automatically and properly set the postponement time before the automatic stop of an engine on the basis of the past record about the degree how the engine power is not needed.  <P>SOLUTION: In the constitution where the engine 1 is automatically stopped by an engine control part 7 on the condition that the postponement time passes away without the operation of a remote-controlled valve 4 and a gate lever 10 opening and closing a riding gate of an operator is opened, the average time of amount of time when the gate lever is opened in the latest past two or more times is found to automatically set the postponement time on the basis of the average time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253994-A (JP)
Title: Two-dimensional arrayed ultrasonic probe
Inventor: FUJIKI TOSHIAKI
IPC: H04R17/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-dimensionally arrayed ultrasonic probe that has small directional dependence of sensitivity and can be manufactured easily.  <P>SOLUTION: One piezoelectric plate is cut in parallel with the same cut pitch for three cutting directions, where angles are mutually different by 120° each. A vibration element array 10 having a repetitive pattern in a hexagram star type structure, where regular triangular vibration elements 14 are arrayed around regular hexagonal vibration elements 12 or 16, can be formed by appropriately specifying the positional relationship between parallel cutting lines in each cutting direction. By using the regular hexagon vibration elements 12 for transmission and reception and not using the regular triangular vibration elements 14 for transmission and reception, it is possible to reduce crosstalks in the signals between the vibration elements 12 can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250079-A (JP)
Title: Cap
Inventor: YUZUHARA YUKITOMO
IPC: B65D47/08
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap which does not specifically need a spring piece or the like for forming an aperture on a lid, has a good appearance, can be prevented from getting clogged with an extract, and has the inside of a cap body noncommunicating directly with the outside while a lid is closed.  <P>SOLUTION: The cap has a hinge 6 for turnably coupling the cap body 4 and the lid 5, consisting of a body-side hinge block 23 formed to project outward from the cap body, and a lid-side hinge block 24 formed to project outward from the lid, foldably coupled with the body-side hinge block and brought into contact with the body-side hinge block while a spout 3 of a container body 2 is closed with the lid. A water flow hole 25 having one end communicating with the inside of the cap body and the other end communicating with the outside is formed between the body-side hinge block and the lid-side hinge block.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259319-A (JP)
Title: Recording tape cartridge
Inventor: ISHIHARA YUSUKE
IPC: G11B23/027
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a recording tape cartridge capable of positively locking a reel by a brake member and releasing the lock by a releasing member and capable of inhibiting structural constraint caused by providing the releasing member.  <P>SOLUTION: In the recording tape cartridge 10, the reel 28 having a reel hub 32 forming an annular reel gear 42 on the outer surface of a bottom section 36 and winding a magnetic tape T is inhibited rotation by engaging the brake member 60 with an engagement gear 44 on the inner surface of the bottom section 36, and a clutch member 84 releases the engagement of the brake member 60 with the engagement gear 44 by guided by a rotation restraint rib 88 relatively unrotatably engaging with a rotation restraint groove 90 and then by moving in the reel axial direction when the clutch member 84 is pressed against the rotary shaft 100 of a driver. An operation pressing surface 86C and the rotation restraint groove 90 are positioned at the inside in the diameter direction rather than the reel gear 42.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264916-A (JP)
Title: Sim reader/writer with liquid crystal display
Inventor: NISHIKAWA SEIICHI
IPC: G06K19/07
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SIM reader/writer mounted with a contact and non-contact dual interface SIM, and equipped with a liquid crystal display .  <P>SOLUTION: This SIM reader/writer 1 with a liquid crystal display is provided with a connector for USB, and attachably/detachably mounted with an SIM 2 equipped with a contact interface specified by ISO7816-2 and ISO7816-3 and a non-contact interface specified by ISO14443. This SIM reader/writer is provided with at least (1) an IC for control, (2) USB/ISO7816 transformation IC, (3) antenna coil 11 for non-contact communication and (4) liquid crystal display 4. This SIM reader/writer 1 may be provided with an infrared communicating means 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254796-A (JP)
Title: Golf club measuring instrument
Inventor: FUJII MASAFUMI
IPC: A63B102/32
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club characteristics measuring instrument capable of measuring the weight, swing weight and natural frequency of vibration of a golf club with a single instrument.  <P>SOLUTION: The golf club measuring instrument is constituted by arranging on a measuring table 2 a shaft supporting part 4 and a grip supporting part 5 incorporating a second load cell, and fixing the measuring table to a base 1 via a holding table 8 incorporating a first load cell. In the base, a dynamic strain meter is incorporated, and a clamper 6 for clamping a grip is arranged. The golf club measuring instrument holds the golf club with the shaft supporting part and the grip supporting part to determine the weight and swing weight of the golf club by using the output signals of the first load cell and second load cell. The golf club measuring instrument clamps a grip part with the clamper to vibrate the golf club to measure the natural frequency of vibration of the golf club with the output signal of the dynamic strain meter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI