baber/WOPTO huggingface dataset:
Patent JP-2005073641-A (JP)
Title: Watering method and artificial green area
Inventor: NODA SHINYA
IPC: A01G7/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To constantly keep the soil of an artificial green area in wet state without applying excess water in the greening of the veranda, house top or roof of a building using rain water as a major part of irrigation water while saving the labor.  <P>SOLUTION: Water is supplied to a soil layer 5 of the green area composed of a water-retention layer 3 and the soil layer 5 in a building greening structure. A plurality of triangular columns 6 each covered with a water-absorbing sheet 7 are placed in the soil layer 5 as three-dimensional structures and the edge 7a of the water-absorbing sheet 7 is dipped in the water (below the water surface) of the water-retaining layer 3 to supply water to the soil. The artificial green area A is composed of the water-retention layer 3, the soil layer 5 placed on the water-retention layer 3, the triangular columns 6 placed in the soil layer 5 as the three-dimensional structures, and the water-absorbing sheet 7 covering the triangular columns 6 and dipping the edge 7a of the sheet in the water of the water-retention layer 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004148103-A (JP)
Title: Uniform velocity gantry apparatus for particle beam guidance of iso-centric technique and method for designing the same
Inventor: KAERCHER HANS
IPC: A61N5/10
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uniform velocity gantry apparatus capable of being easily manufactured, having no need for readjustment of magnetic strength of magnets or beam guidance elements, high precision of the irradiation position of particle beams at all rotating position angles of the gantry apparatus, and a relatively light weight, and to provide a designing method for the gantry apparatus.  <P>SOLUTION: The gantry apparatus capable of rotating around a horizontal longitudinal axis 16 has a beam optical system with magnets 36, 38 and 40, and the magnets deflect the particle beams 12 ejected from a particle beam accelerator and has a primary structure 18 of rotational symmetry and a secondary structure 30 which is supported by the primary structure 18 for holding magnets, and the secondary structure has rigidity for being substantially equal to the amount of displacement in the vertical direction by the magnet tare (at a constant speed) in all rotating position angles of the gantry apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005081997-A (JP)
Title: Pneumatic tire
Inventor: OKADA SUSUMU
IPC: B60C15/00
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a rim slip immediately after rim assembling attributable to a lubricant.  <P>SOLUTION: A plurality of recessed parts 13 to collect and hold a lubricant j are dotted about a contact surface 12A in which a bead 4 is abutted on the flange surface Rf of a rim R. The volume of the recessed part 13 is set to be 0.002-0.005 ml per 1 cm in the circumferential direction of the contact surface 12A, and the depth of the recessed part 13 from the contact surface 12A is set to be 100-500 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086476-A (JP)
Title: Display device
Inventor: YOKOHATA MINORU
IPC: H04N5/225
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem that a display device is not easily operated since an operation direction does not coincide with a display direction depending on the position of a display part in the device including the display part to be rotatably held by two spindles.  <P>SOLUTION: The display part 14a for displaying an image is freely rotatably held by a rotation means 31 consisting of first and second shafts. The display part 14a is stored in a main body part at a first position, becomes a state where at least the first shaft is rotated by substantially 90° from the first position (a photographing state) at a second position, and becomes a state where at least the second shaft is rotated by substantially 180° from the first position at a third position (a reproducing state). When an operating part 11 operates the display contents of the display part 14a, a position detecting part 32 detects the position of the display part 14a, and a control part 33 changes relation between the operation direction and the display direction depending on the second position and the third position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083956-A (JP)
Title: Gas sensor
Inventor: NAKAMURA HITOSHI
IPC: G01N27/404
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor measuring selectively density of sulfur dioxide without being interfered with by coexisting hydrogen sulfide.  <P>SOLUTION: In this gas sensor having a working electrode 10 and a counter electrode 5 in contact with electrolytic solution 20, a measuring gas is supplied to the working electrode 20 and reacted electrochemically, and the density of the measuring gas is measured based on a current generated between the working electrode 10 and the counter electrode 5. In the sensor, an interference gas removal part 16 comprising a material mainly composed of a water-insoluble metal sulfate is provided on a gas supply part 31 for supplying the measuring gas to the electrolytic solution 20. The interference gas removal part 16 is constituted from a material selected from a group comprising silver sulfate, lead sulfate and barium sulfate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084562-A (JP)
Title: Toner density detecting device and image forming apparatus
Inventor: IKEGAMI KAYOKO
IPC: G03G9/087
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner density detecting device which is controlled to slightly low sensitivity in the initial stage and which gradually gains sensitivity characteristics of stable high sensitivity in accordance with changes in the characteristics of a developer, and to provide an image forming apparatus which uses the device.  <P>SOLUTION: The toner density detecting device employs a method for detecting magnetic permeability of a two-component developer and has a mechanism to control sensitivity. The device is characterized in that: the initial sensitivity is set to be lower than the optimum value for use; the peak of the sensitivity is present in the range of control voltage in a long use period; and the variance of the sensitivity is within ±20% of specified sensitivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080617-A (JP)
Title: Liquefied food preservative
Inventor: SHIMOKAKIMOTO HARUMI
IPC: A23L27/00
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquefied food preservative that inhibits occurrence of bacteria and molds without deterioration of flavor and taste of the food and can markedly increase the preservability of food.  <P>SOLUTION: This liquefied food preservative is produced by mixing 57.0% of ethanol, 0.15% of lauric acid and 0.45% of decaglycerin mono-laurate (wherein the monoester content is about 80%) until they are dissolved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090241-A (JP)
Title: Valve system for internal combustion engine
Inventor: HARA SEINOSUKE
IPC: F02D13/02
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve system capable of dramatically improving starting ability by controlling valve lift and a center phase of a lift operating angle at starting of an engine.  <P>SOLUTION: An ignition key is slightly rotated and it is determined that valve lift amount of an intake valve is below predetermined lift amount in step 2. When battery voltage is below a predetermined value, the center phase of the lift operating angle is controlled to an advance angle side by a variable valve timing mechanism in step 4. When engine speed exceeds predetermined engine speed and a water temperature of the engine is below predetermined water temperature, that is, when it is determined to be cold time, the center phase of the lift operating angle is controlled to a delay angle side in step 7. After that, the valve lift amount is controlled to a large lift amount by a variable lift mechanism in step 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088017-A (JP)
Title: Composite sleeve for die casting machine
Inventor: GAMA TAKAHIRO
IPC: B22D17/20
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance erosion resistance and wear resistance of a sleeve for a die cast machine and obtain an improved service life of the sleeve, by applying ceramics to the sleeve.  <P>SOLUTION: The sleeve has a front cylindrical body (10) and a rear cylindrical body (20) connected to the rear end side of the front cylindrical body. The rear cylindrical body (20) is an overlapped cylindrical body consisting of a ceramic inner cylinder (21) and a metallic outer cylinder (22) surrounding the ceramic inner cylinder (21). The overlapped boundary face between the ceramic inner cylinder (21) and the metallic outer cylinder (22) has a circumferential gap (23) (a gap width of 0.5-1 mm). The front cylindrical body (10) and the rear cylindrical body (20) are connected in such a manner that an annular projection (10p) and an annular projection (22p) are fitted. The ceramic inner cylinder (21) is sandwiched between the front cylindrical body (10) and a stop plate (30) so as to be clamped and held in an axial direction. A ring-shaped spacer (25) comprising a low thermal expansive material and having a L-shaped cross section, if desired, is interposed between a flange (21a) of the ceramic inner cylinder and a diameter-enlarged step (22b) of the metallic outer cylinder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087159-A (JP)
Title: Threshing device
Inventor: KONDO HIROYUKI
IPC: A01F12/52
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a threshing device equipped with a conveying device for returning secondary recovery materials recovered in a second recovering part to a threshing chamber by rationally constituting a preliminary selecting mechanism capable of effectively performing the preliminary selection of the secondary recovered materials.  <P>SOLUTION: This threshing device equipped with the conveying device 4 for returning the secondary recovered materials recovered in the second recovering part to the threshing chamber A is constituted by protruding a discharging passage 26 in an inclined outward conveying direction against the conveying direction of the secondary recovered materials in an outer tube 29 constituting the conveying device 4, and installing an opening 27 for discharging straw dust, at the discharging passage 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005100684-A (JP)
Title: Slide switch and input device having this
Inventor: MYOJIN TOMOSHI
IPC: H01H25/00
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide switch which can output a great number of output patterns and in which the arrangement of this output pattern matches a user taste and feeling and an input device having this.  <P>SOLUTION: The slide switch comprises a plurality of movable contact plates arranged with movable contact pieces and each movable contact plate is made to slide independently.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097863-A (JP)
Title: Double operation type plate
Inventor: KAYANO EISAKU
IPC: E05F11/16
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structurally simple, inexpensive and lightweight double operation type plate for performing the parallel movement and hinge rotation by a single actuator.  <P>SOLUTION: A plate body 10 is supported by a parallel link form support mechanism 30 connected in a parallel parallelogram shape by upper and lower horizontal links 33 and 34 so that an operation side vertical link 32 movably lifts in parallel to a fixed side vertical link 31 rotatably suspended and supported by a fixed shaft 35. The support mechanism 30 is driven in two stages by the actuator 20. In driving of the first stage, the operation side vertical link 32 is movably operated in parallel to a rising position from a lowering position to the vertical link 31, while holding the fixed side vertical link 31 in an initial position. In driving of the second stage, the fixed side vertical link 31 is rotated by a hinge around the fixed shaft 35.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098386-A (JP)
Title: Vehicle suspension device
Inventor: INOUE HIROBUMI
IPC: B60G17/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the position and constitution of a member in a vehicle suspension device for containing a motor.  <P>SOLUTION: An electromagnetic suspension 4 is provided with a shock absorber 80 disposed between a car body and a wheel, a coil spring 22 to elastically support the sprung side to the upper side, and an upper support 70 to connect the shock absorber 80 to the car body. The motor 20 that contributes to control of the shock absorber 80 is contained and held in a support member 52 of the upper support 70. The support member 52 comprises a plate-shaped form having a bottom part. For restricting deposition of liquid in the support member 52, a hole 54 is provided for eliminating liquid penetrating into the support member 52.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004115811-A (JP)
Title: Primer composition for polyester
Inventor: RAO YUANQIAO
IPC: C08J7/056
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To develop a primer layer which can easily be incorporated on an image forming member, particularly on the image forming member having a highly hydrophobic substrate such as an oriented polyester in order to attain a good drying adhesion to the substrate prior and posterior to a treatment as well as a good wetting adhesion to the same regarding an image receiving layer, e.g. an image receiving layer comprising a photographic emulsion.  <P>SOLUTION: A composition suitable to form the primer layer on the polymer sheet comprises (a) a polyethyleneimine, (b) a latex having a Tg lower than 25°C, and (c) a hydrophilic colloid material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127937-A (JP)
Title: Organic electroluminescent device and method of manufacturing same
Inventor: LIAO LIANG-SHENG
IPC: H05B33/26
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OLED with a high work function metal alloy cathode having enhanced corrosion resistance.  <P>SOLUTION: This organic electroluminescent device comprises, in sequence: (a) an anode; (b) an electroluminescent medium; and (c) a metal alloy cathode comprising at least two metals, wherein all the metals of the alloy have their work functions higher than 4.0eV.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005108698-A (JP)
Title: Fuel cell system
Inventor: YAMAZAKI TSUTOMU
IPC: H01M8/04
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize improvement of fuel consumption by suppressing discharge amount of a gas which is worth of utilization as a fuel.  <P>SOLUTION: A plurality (a first circulation passage 6 and a second circulation passage 7) of circulation passages to circulate the fuel discharge gas to be discharged from a fuel cell 1 are installed, and a hydrogen separation device 12 provided with a hydrogen transmission membrane 15 in the second circulation passage 7. Then, a purge line 17 provided with a purge valve 16 by being coupled with the hydrogen separation device 12 is installed. By this way, the circulation passages are made to have two systems, and because unnecessary gas is made to be efficiently discharged and a hydrogen gas as a fuel is not discharged at the least, it is possible to realize the improvement of the fuel consumption.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106410-A (JP)
Title: Work management device, and work management method
Inventor: MATSUMOTO HISAFUMI
IPC: F28G3/02
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work management device, and a work management method, securely capable of measuring the position of a work tool, and easily conducting management to a capillary after work.  <P>SOLUTION: The position of the capillary 2 to which a baffle 11 is inserted is detected by a position detecting device 12, and its position information is transmitted to a management control device 16. The management control device 16 recognizes the coordinates position of the capillary 2 based on the received position information, transmits it to tube position display parts 15a and 15b, and displays the coordinates position in itself. The tube position display parts 15a and 15b display the coordinates position of the capillary 2 based on the received coordinates position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108749-A (JP)
Title: Manufacturing method of source composition and organic electroluminescent element material
Inventor: KITAGUCHI TORU
IPC: C09K3/00
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molecule injection method using laser beam in which energy absorption efficiency is improved and a low molecule material is injected efficiently into a target regardless of the concentration of the functional low molecule material in the source.  <P>SOLUTION: The source composition for injecting a functional low molecule material into a target by laser beam is constructed of at least the functional low molecule material (such as light emission center forming compound) and a light absorption polymer substance having an absorption area for the irradiating laser beam. The absorption polymer substance may contain a polymer type ultraviolet absorbent. The organic electroluminescent element is manufactured by contacting the source constituted of the above source composition with the target capable of transmitting the laser beam and irradiating the laser beam from the source side or target side, and by injecting the functional low molecule material in the source into the target.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347586-A (JP)
Title: Pool direct cooling type passive safety-grade liquid metal reactor residual heat removal method and residual heat removal system
Inventor: JAE HYUKU EO
IPC: G21C9/00
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core decay heat removal method and a residual heat removal system in time of loss of a normal heat removal system function of a pool type liquid metal reactor.  <P>SOLUTION: The liquid metal reactor divided into a high temperature pool in an upper part of a core inside a reactor vessel and a low temperature pool outside it, wherein a liquid level difference is maintained by a primary system pump in time of normal operation is installed with a vertical circular tube maintained in the same level as a liquid level of the low temperature pool, and a sodium/sodium heat exchanger connected to a sodium/air heat exchanger installed in an upper part of a nuclear reactor building by a heat-removing sodium loop is installed above the liquid level of the low temperature pool inside the vertical circular tube of the same level as the liquid level of the low temperature pool in time of the normal operation. By allowing direct contact of the sodium/sodium heat exchanger with high temperature sodium only when the liquid level difference between the high temperature pool and the low temperature pool is dissolved by expansion of the sodium and operation interruption of the primary system pump in time of system transition, decay heat of the reactor core is discharged to the air that is a final heat sink source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115414-A (JP)
Title: Search result editing system
Inventor: KAMEI RUMI
IPC: H04N7/173
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide detailed information about a tenant in a simple manner and immediately, in response to a search request.  <P>SOLUTION: A search result editing system for accepting a search from a user terminal used by a user via a network stores tenant information in a database, and upon receiving a search request from the user terminal, retrieves tenant information from the database, in response to the search request, edits the tenant information and detailed information corresponding to the tenant information into provision information, and sends the provision information to the user terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112640-A (JP)
Title: Sodium percarbonate particle excellent in tabletability and shelf stability
Inventor: YOSHIDA KIYOSHI
IPC: A61K8/86
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sodium percarbonate particle which is excellent in tabletability and shelf stability and is suitably used as a foam cleaning tablet containing a bleaching component, such as a denture-washing agent.  <P>SOLUTION: The sodium percarbonate particle is manufactured by adding 5-30 pts. wt. sodium hydrogen carbonate to 100 pts. wt. sodium percarbonate, granulating the mixture and coating it with 3-20 pts. wt. polyethylene glycol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114204-A (JP)
Title: Ash supply device for melting furnace and in-furnace repair method
Inventor: YOSHIMOTO SATOSHI
IPC: F23G5/44
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform repair work inside a furnace without removing all ash inside a hopper, in an ash supply device for a melting furnace applied to a surface melting furnace or the like.  <P>SOLUTION: The melting furnace 50 has: the hopper 2 provided beside a furnace body 51, storing the ash A; a pusher 3 supplying the ash A inside the hopper 2 to the furnace body 51; a pusher cylinder 4 operating the pusher 3; and a casing 5 provided beside the hopper 2, covering the pusher cylinder 4 and the pusher 3. A top plate 6 constituting the casing 5 is slidably provided so as to divide the ash A inside the hopper 2 above and below, and an openable and closable door 7 is provided in a lower side part of the hopper 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004130136-A (JP)
Title: System and method for controlling imaging ultrasound transducer temperature using feedback
Inventor: SALGO IVAN
IPC: G01N29/24
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for lowering the temperature of an ultrasonic transducer without simply turning off the transducer.  <P>SOLUTION: The method and the system for controlling the heat of the ultrasonic transducer are disclosed. In the presently preferred embodiments, the temperature of the transducer is controlled by changing operating system parameters based on feedback from a temperature sensing elements placed in the transducer. The selected mutable system parameters may be preset by the construction of the ultrasonic system, under the control of an ultrasonic system user, or a combination of the two. In one exemplary embodiment, a different mutable system parameter is altered based on which imaging mode the system is using. In two other exemplary embodiments, the one or more mutable system parameters are altered by an amount proportionate to the difference between the current temperature and a preferred operating temperature. In yet another exemplary embodiment, the system is switched to a lower power imaging mode when the temperature feedback indicates a threshold temperature has been reached.  <P>COPYRIGHT: (C)2004,JPO