baber/WOPTO huggingface dataset:
Patent JP-2005261119-A (JP)
Title: Rotor
Inventor: MORISHITA MAOMI
IPC: H02K1/22
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lowering of torque at low-speed rotation and also to suppress loss at high-speed rotation by optimizing the magnetic flux amount of gap corresponding to rotational speed, while improving the reliability and reducing the cost.  <P>SOLUTION: A rotor 30 comprises a plurality of permanent magnets 33-36 embedded inside a cylindrical body 31, and magnetic flux barrier spaces 37-40 formed between the permanent magnetics. The magnetic flux barrier space is formed, extending radially in the crossing section, from the central part of the body to the outer periphery side, with at least a part of the magnetic flux barrier space being filled with a magnetic fluid 53 to fill it. At a low rotational speed, the gap magnetic flux amount is increased to increase torque; while at medium to high speed rotation, the gap magnetic flux amount is reduced to suppress loss. Since the magnetic fluid is employed, fixing problem of components cannot occur, and gap magnetic flux amount can be optimized to correspond to the rotational speed, with improved reliability and reduced cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311968-A (JP)
Title: Stacked photovoltaic element and method for producing the same
Inventor: MATSUDA KOICHI
IPC: H01L31/052
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To providing a stacked photovoltaic element which has high conversion efficiency by obtaining large photocurrent without the reduction of an electromotive force.  <P>SOLUTION: The stacked photovoltaic element characterized in that comprising a plurality of unit photovoltaic elements each composed of a pn- or pin-junction, connected to each other in series, wherein a zinc oxide layer is provided at least in one position between the unit photovoltaic elements, and the zinc oxide layer has resistivity varying in the thickness direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260718-A (JP)
Title: Remote controller manipulator
Inventor: TSUKASAKI OSAMU
IPC: G06F13/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To remotely control both a position of a pointer displayed on a screen by a digital television and a position of a pointer displayed on the screen by a pointing device using apparatus by using one remote controller.  <P>SOLUTION: The present invention relates to a remote controller manipulator 10 for remotely controlling a position of a first pointer displayed on a screen by a digital television broadcast receiver 16 and a position of a second pointer displayed on the screen by a computer 17. The manipulator comprises a remote controller 12 for generating a designation signal that designates a moving destination position of the first or second pointer based on an operation input from a user and transmits said designation signal, and a control unit 14 for operating the digital television broadcast receiver 16 or the computer 18 based on the designation signal transmitted from the remote controller 12 and moving the position of the first or second pointer on the screen to the moving destination position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260121-A (JP)
Title: Clamping power transmission device and sheet-like article
Inventor: HOSHINO MASARU
IPC: H01F38/14
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To transmit electric power to a sheet-like article without electric contact, to improve operability in a conduction state and to improve visibility and appealing property in a use state of the sheet-like article.  <P>SOLUTION: The clamping power transmission device is provided with a main core in a shape where a cross section drawing a loop whose part becomes an opening of a taper is vertically extended, a cylindrical auxiliary core which is arranged so that dislocation is possible inside and which cannot be extracted from the opening part and a coil magnetizing the main core so that magnetic flux becomes a direction of the loop. A magnetic circuit of a closed loop is formed of the loop and the auxiliary core. When the sheet-like article is inserted into the opening, the auxiliary core is displaced in a wide direction of the taper so as to facilitate insertion. When it is extracted, the core is displaced in a narrow direction, and extraction becomes difficult so as to sandwich the sheet-like article. In the sheet-like article, a sheet-like receiving coil operates by received electric power.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254207-A (JP)
Title: Water treatment apparatus
Inventor: KIYOUSAI TOSHINORI
IPC: C02F1/44
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus capable of simplifying the configuration, shortening the required time for treatment, and stably and effectively dephosphorizing and denitrifying.  <P>SOLUTION: The water treatment apparatus comprises an oxygen-free bath 1, an anaerobic bath 2, and an aerobic bath 3. The aerobic bath 3 is provided with a diffusing device 4 and a membrane separation device 5. The diffusing device 4 comprises an air diffusing pipe 6 disposed under the membrane separation device 5 in the aerobic bath 3, a blower 7 for force feeding air jetting out of the air diffusing pipe 6 and an air supplying pipe 8 which connects the air diffusing pipe 6 and the blower 7. The water to be treated flows into the oxygen-free bath 1 via an inlet pipe 11 and meanwhile flows into the anaerobic bath 2 via a branch pipe 12 of the inlet pipe 11. Sludge (nitrification liquid) in the aerobic bath 3 circulates through the oxygen-free bath 1 via a sludge returning pipe 13 and a pump 14. The treated water in the membrane separation device 5 flows out into a treated-water tank via a treated water pipe 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229978-A (JP)
Title: Tire block fish reef by winding rope
Inventor: OSHITA HIROSHI
IPC: A01K61/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fish reef by reusing used tires to make it a light-weighted as compared with the conventional ones, also simplifying its working process from the initiation of work to its installation on the bottom of the sea and also aiming at the reduction of its installation cost.  <P>SOLUTION: This fish reef is obtained by piling in a plurality of tire blocks joined and fixed by a metal rod 2 and fixed with a concrete 3 as a triangular form, forming a pyramidal form by putting 4 pieces of them having the same form together and winding ropes 4 at all of the joined parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265246-A (JP)
Title: Plate heat exchanger and its manufacturing method
Inventor: NUMATA MITSUHARU
IPC: F28F9/18
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve resistance to corrosion of a joint member by reducing nonuniformity of nickel component in the joint member.  <P>SOLUTION: Clad steel members B constituted by joining nickel with heat transfer plates 1 made of a stainless steel material in advance are joined using the joint member 3 made of copper brazing filler metal. When brazing, the joint member 3 made of copper brazing filler metal is melted, and nickel constituting the clad steel member B is satisfactorily diffused in the melted joint member 3 to reduce nonuniformity of nickel component in the joint member 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266152-A (JP)
Title: Digital camera
Inventor: KITAOKA NAOKI
IPC: G03B17/14
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera having a replaceable lens in which adhesion of dust to an imaging device and a filter is prevented without influencing a photographic function.  <P>SOLUTION: The digital camera is provided with an openable/closable protection shutter 30 on the side of a mount 14 from the imaging device 13 and the filter 12, the imaging device 13 and the filter 12 are shielded from a space on the side of the mount 14 and adhesion of the dust is prevented by closing the protection shutter 30 by rotating a protection shutter operation lever 40 before detaching a photographic lens 15. In addition, accidental photography with closing the protection shutter 30 closed is prevented by arranging an eyepiece shutter 50 which shields a finder eyepiece window 24 linked with opening/closing of the protection shutter 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229983-A (JP)
Title: Central transportation capacity test of substance or drug using intact cell-binding method
Inventor: HISHINUMA SHIGERU
IPC: G01N33/15
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in vitro screening method capable of predicting the central transportation property and receptor-binding capacity of a substance or drug at the same time quantitatively.  <P>SOLUTION: This method for measuring the capacity of the substance or drug of passing through cell membrane actually and binding with an intracellular receptor presenting at the inside of the cell membrane by taking the cell membrane of an intact cell as a blood brain barrier based on a presumption that the drug which can pass through the cell membrane, can transport into the inside of the central system. That is, by using human astrocytoma cells, a new method for screening of a sedative anti-histamine agent (a first generation anti-histamine agent) having a high central transporting property and a non-sedative anti-histamine agent (a second generation anti-histamine agent) having a low central transporting property is established, and by examining the sedative/non-sedative property of a new anti-histamine agent in vitro by the method, it is possible to examine the central transporting capacity and receptor-binding capacity of the substance or drug at the same time and also quantitatively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264379-A (JP)
Title: Filter for pulp slurry cleaning
Inventor: MOCHIZUKI SHIGERU
IPC: B01D33/06
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter for pulp slurry cleaning, with which power consumption necessary for separating a solid from a liquid papermaking raw material consisting essentially of pulp is reduced by positively using buoyancy of a liquid such as water, etc.  <P>SOLUTION: The filter for pulp slurry cleaning comprises a cylinder main body equipped concentrically with a hollow cylindrical inner tank drum having water permeability and a hollow cylindrical outer tank drum having water barrier, a cylinder vat for lightening the weight of the cylinder main body by buoyancy and a chute box for discharging a filtrate of the pulp slurry and the pulp slurry after filtration while mixing, respectively. A raw material supply pipe, a cleaning pipe for the inner tank drum and a pipe for supplying white water are piped for introduction from the outside to the inner tank drum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267508-A (JP)
Title: Security device
Inventor: TANABE MINORU
IPC: G08B25/10
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security device with an alarm function for rapidly performing communication from a main apparatus to a sensor terminal mounting a battery.  <P>SOLUTION: The security device comprises: the main apparatus 1 to be operated by a commercial power source, having at least an alarm means 1b for setting or releasing the alarm mode of a system, a radio communication means A1a for transmitting the alarm mode by radio, and a control means 1c for controlling the alarm means 1b and the radio communication means A1a; a terminal apparatus 2 to be operated by the commercial power source, having a radio communication means B2a for performing radio communication with the main apparatus 1, and an optical communication means A2b for communicating reception data of the radio communication means B2a by the use of light; and the sensor terminal having an optical communication means B3a for performing optical communication with the optical communication means A2a, an interface means 3b for connecting a sensor 4, and a battery power source 3c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294434-A (JP)
Title: Acoustic type gas analyzer
Inventor: CARDELIUS ERIK
IPC: G01N29/024
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a measuring error generated by a time constant of a temperature probe.  <P>SOLUTION: This acoustic type gas analyzer 2 has an acoustic velocity measuring instrument 18 arranged to supply the first output Vg depending on detected propagation of acoustic energy passing through analyzing gas, the temperature probe 22 having the probe time constant, and arranged to supply the second output Tt indicating a measured gas temperature, and a calculation unit 20 for receiving the first output Vg and the second output Tt to determine composition information of the gas based thereon. The analyzer 2 includes further a signal processor 30, and the first output Vg is adapted time-serially depending on the probe time constant, and the time-serially adapted first output Vt is supplied to be used as the first output in the calculation unit 20, by constituting the processor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274151-A (JP)
Title: Lithium bromide concentration measuring method and lithium bromide concentration measuring system of lithium bromide aqueous solution
Inventor: TAKAHASHI SANKICHI
IPC: G01N27/416
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium bromide concentration measuring method of lithium bromide aqueous solution capable of grasping the lithium bromide concentration in real time even in a system other than that in the atmospheric pressure.  <P>SOLUTION: This lithium bromide concentration measuring method comprises a measuring end setting process P1 for setting each detection end of a thermometer and a pH meter in the lithium bromide aqueous solution which is a measuring object, a temperature measuring process P2 for measuring subsequently the temperature of the lithium bromide aqueous solution by the thermometer, a pH measuring process P3 for measuring in parallel pH of the lithium bromide aqueous solution by the pH meter, and a concentration measuring process P4 for determining the lithium bromide concentration in the aqueous solution from the temperature acquired from the temperature measuring process P2 and the pH value acquired from the pH measuring process P3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271794-A (JP)
Title: Runflat tire
Inventor: NAGAHARA NAOYA
IPC: B60C17/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To restrain deterioration of uniformity and dispersion of runflat performance.  <P>SOLUTION: This runflat tire is furnished with a reinforcing rubber layer 11 having a load supporting function in air bleeding on a side wall part 3, and the reinforcing rubber layer 11 is formed of bead apex parts 12 on both sides extending to the neighborhood of an outer end part of a belt layer 7 from a bead core 5 through between a main body part 6a and a folded part 6b of a carcass 6 and a thin sheet type connecting part 13 to connect outer ends of the bead apex parts 12 on both the sides through between the carcass 6 and the belt layer 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271552-A (JP)
Title: Inkjet printer
Inventor: USUI KOSEI
IPC: B41J2/175
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely discharge bubbles in a bubble stay chamber by making a seal material follow the motion of a valve rod.  <P>SOLUTION: A valve element 44 consists of a valve part 44a of a large diameter, the valve rod 44b of a small diameter which is integrally connected with a lower end of the valve part, and the seal material 44c of a ring shape which is engaged by (engaged with) the valve rod 44b. The seal material 44c contacts the valve part 44a in a state while it is secured by a recess for securing 44d. The valve part 44a is opposed to a valve sheet face of a communication opening 42C via the seal material 44c. A projection 44ca to be secured by the recess for securing 44d is integrally formed with the seal material 44c. An exhaust valve means 15 has a coil spring 45 for urging the valve part 44a in a direction in which the seal material 44a contacts an opening end face 42D. The large-diameter valve part 44a and the valve rod 44b are inserted in a large-diameter hole part 42A of an exhaust hole 42d and in a small-diameter hole part 42B, respectively leaving a gap for enabling circulation of the air (gas). The valve part 44a and the valve rod 44b are supported slidably in the center axis direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284706-A (JP)
Title: Commodity sales method by meter inspector/bill collector
Inventor: FUJIMOTO REIJI
IPC: G06Q50/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide commodity information suited to needs of each user/purchaser to reduce costs of commodity sales and to perform its settlement smoothly and safely by having a meter inspector/bill collector of an energy supply company such as an electric power company visit each user/purchaser's house to distribute a flier or catalogue.  <P>SOLUTION: A sales person 1 requests the energy supply company 3 to deliver the flier 2 related to a commodity. The energy supply company 3 has the meter inspector/bill collector 5 distribute the fliers 2 to a plurality of users/purchasers 4 when inspecting meters or collecting bills. The user/purchaser 4 selects a commodity desired to purchase from among a group of commodities printed in the flier 2 and orders the commodity to the energy supply company 3. The energy supply company 3 informs the sales person 1 that the commodity has been ordered on the basis of the order of the user/purchaser 4, pays the price of the ordered commodity for them, and delivers the ordered commodity to the user/purchaser 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279457-A (JP)
Title: Solution concentration method and concentration apparatus
Inventor: MATSUURA KAZUO
IPC: C12H6/02
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently concentrate a solution by efficiently recovering mist while efficiently generating the mist and reducing the energy consumption of cooling or the like.  <P>SOLUTION: A solution concentration method comprises an atomization process of atomizing the solution containing a target substance into the mist with an atomizer 1 and turning it to the fluid mixture of the mist and air, and a recovery process of recovering the mist from the fluid mixture obtained in the atomization process. In the concentration method, in the recovery process, an air permeating membrane 51 of a pore size for passing the air through though not passing through the target substance contained in the mist is used. In the concentration method, the fluid mixture is brought into contact with the primary side surface of the air permeating membrane 51, the pressure of the primary side surface is made higher than that of a secondary side surface on the opposite side, the air of the fluid mixture is permeated through the air permeating membrane 51, and a part or all of the air contained in the fluid mixture is separated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282239-A (JP)
Title: Construction machine
Inventor: YAMAZAKI AKIHIDE
IPC: B60K11/04
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability when inspections are performed for a heat exchanger stored in a building cover.  <P>SOLUTION: In this construction machine, a door 12 opened and closed between a door open position for opening a device storage space 11 and a door close position for closing the device storage space 11 is installed in the building cover 10, and a condenser 24 is installed on the inner surface of the door 12. When the inspections for a radiator 21, an oil cooler 22, an inter-cooler 23, and the condenser 24 are performed, the condenser 24 installed on the door 12 can be taken out to the outside of the building cover 10 by merely moving the door 12 from the door close position to the door open position to secure a large working space around the radiator 21 stored in the building cover 10. Thus, the operations for the radiator 21 can be performed in the large working space to improve the workability.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285266-A (JP)
Title: Gate structure in disk device of slot-in system
Inventor: ASAI KOJI
IPC: G11B33/14
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a weak disk holding force and variance caused by the one-felt structure having one line of slit formed in the gate structure of the disk device of a slot-in system.  <P>SOLUTION: The gate 2 of a disk device 3 is provided with an elastic first felt 6 having one line of slit 4 and a plurality of crossing slits 5, and a second felt 7 having elasticity weaker than that of the first felt 6 and at least one line of slit 4 formed to be fixed to the backside of the first felt 6. A surface sheet 9 having a disk passage port 8 formed therein may be fixed to the front of the first felt 6. To adjust hardness by reducing the elasticity of the second felt 7, more crossing slits 5 than those of the first felt 6 may be formed in the second felt 7. A plurality of cut parts 10 may be formed in one line of slit 4 of the second felt 7. The back-and-forth felt 7 may be thinner than the first felt 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293659-A (JP)
Title: Memory device and reference current setting method
Inventor: WATANABE YASUAKI
IPC: G11C16/28
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory device and a reference current setting method capable of setting a proper reference current whereby data can accurately be read on the basis of a trimming code thereby avoiding a conforming computer from being discriminated as nonconforming computer.  <P>SOLUTION: A trimming code set to a reference current setting section for setting a reference current to read data of a memory device on the basis of the trimming code, the memory device being built in a computer, bits of the code corresponding to a minimum value of the reference current for advantageously reading the data as "1" are all configured by "0s" and bits of the code corresponding to a maximum value of the reference current for advantageously reading the data as "0" are all configured by "1s". Even when a reading error is caused in the case of producing the reference current by the default trimming code to read the optimum trimming code, the reference current setting section can set the proper reference current.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292285-A (JP)
Title: Method for manufacturing electrooptical device and electronic equipment
Inventor: TAKEI ATSUSHI
IPC: G02F1/1333
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrooptical device which is an easy manufacturing method wherein the constituent article of the electrooptical device can be assembled in an electrooptical panel with high precision, and electronic equipment.  <P>SOLUTION: The manufacturing method includes: a projection part formation stage of forming a projection part at least at a portion of a non-display area on at least one surface of the electrooptical panel; and an assembling stage of assembling the constituent article of the electrooptical devices in the electrooptical panel on the basis of the projection part of the electrooptical panel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005056544-A (JP)
Title: Recording tape cartridge
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/107
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording tape cartridge capable of preventing or suppressing the play of a reel during nonuse.  <P>SOLUTION: In the recording tape cartridge 10, during nonuse, a reel locking member 64 is set in a locking position, and the stopper part 74 of the reel locking member 64 fills the space of a reel axial direction formed between the upper end of a reel 28 and the top board 14A of a case 12, thereby regulating the up-and-down movement of the reel 28. When a drive unit raises a clutch member 88, the reel locking member 62 moves to an unlocking position to pull out the stopper part 74 from the space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI