baber/WOPTO huggingface dataset:
Patent JP-2005324733-A (JP)
Title: Vehicle body front structure made of long fiber reinforced polyamide resin
Inventor: IMAIZUMI HIROYUKI
IPC: B62D25/08
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body front structure made of long fiber reinforced polyamide resin with excellent dimension stability by reduction of anisotropy, excellent mechanical strength such as flexural modulus of elasticity and flexural strength, chemical-resistance and heat-resistance, light weight, high freedom of product design and reduced manufacturing steps.  <P>SOLUTION: In the vehicle body front structure made of long fiber reinforced polyamide resin, a content of the reinforced fiber dispersed in the structure is 30 wt% or higher and weight average fiber length is 1 mm-15 mm and the flexural modulus of elasticity of the structure part having thickness of 2 mm or more is 7 GPa or higher, the flexural strength is 200 MPa or higher and Charpy impact strength with notch is 20 kJ/m<SP>2</SP>or higher.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307710-A (JP)
Title: House skeleton with reinforced aseismatic resistance
Inventor: OTA SHOJI
IPC: E04B1/26
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of a house for earthquake wave from each direction by attaching importance to cost vs. effect and livability.  <P>SOLUTION: An external wall is formed by combining eight isosceles parts of right angled isosceles triangle. Eight columns in total and 16 bearing wall panels and bearing wall panels with opening in total are vertically provided at the outer periphery of sixteen angle formed by letting each center of two squares having arbitrary size rotate and cross a common axis and letting one of them rotate and cross at an angle of 45 degrees. Sills 1, 2 are overlapped below each panel frame member connected with the columns in such a way that they are alternate for each other at their intersection to reinforce connection of each panel by driving a nail. A head link 5 and a horizontal brace 6 as horizontal members are overlapped on each panel frame member in such a manner that they are alternate for each other at their intersection to reinforce connection of each panel by driving a nail.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333775-A (JP)
Title: Ac power supply
Inventor: IYAMA OSAMU
IPC: H02M7/48
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To operate two or more units of AC uninterruptible power supplies with the current of an AC power supply having a voltage regulating function kept within a desired range and with current balance maintained as desirable.  <P>SOLUTION: A voltage regulating means 70 is connected in series to a transmission path of commercial AC electric power in each AC uninterruptible power supply. A regulating voltage is supplied from a DC-AC converter 7 to the voltage regulating means 70. A correction signal is formed that changes inversely proportionally to the output current of the AC uninterruptible power supply. The output voltage of the DC-AC converter 7 is corrected by the correction signal. When the output current of the AC uninterruptible power supply increases, the regulating voltage is decreased.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329370-A (JP)
Title: Wet dust precipitator
Inventor: AIMORI TOMIO
IPC: B01D47/02
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To simply, surely and efficiently collect dust from air by a wet method.  <P>SOLUTION: A corrugated plate 10 partitions, in contact with underwater, a water reservoir 2 with stored water controlled on the basis of the water level for forming a passage 5 for allowing air containing dust to flow. The plate 10 has a large surface area and can remove the dust from the air by bringing the air into contact with the plate and depositing a large amount of the dust, and the dust is taken into the water. The height of the plate 10 can be controlled within the water reservoir 2. The deposited dust is accumulated on the bottom of the water reservoir 2 as sludge 7 and is efficiently collected by a collection device 8 without clogging the inside with the sludge 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339864-A (JP)
Title: Spark plug
Inventor: KANAO KEIJI
IPC: H01T13/32
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy heat resistant property and breakage resistant property of a ground electrode, in a spark plug equipped with a ground electrode narrowed down so as to secure high ignition property even at a high mixed gas stream velocity.  <P>SOLUTION: The spark plug is provided with a metal fitting 10, an insulator 20 fixed inside the metal fitting 10 so that an end part 20a protrudes from an end part 10a of the metal fitting 10, a central electrode 30 fixed inside the insulator 20 so that an end part 30a protrudes from an end part 20a of the insulator 20, and a ground electrode 40 having a bent part 42 at a middle part with an end part 41 fixed to the metal fitting 10 and the other end part 43 opposed to the end part 30a of the central electrode 30 through a spark discharge gap 50. The ground electrode 40 is made of Ni or Fe as main component with Cr, Al added as additive, with a cross-section S of not less than 2 mm<SP>2</SP>and not more than 3 mm<SP>2</SP>, and an average value D of a crystal particle size in a thickness direction at least at the bent part 42 of 100 μm or more.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336760-A (JP)
Title: Round pipe and suspended scaffold
Inventor: DOJO KUNIKAZU
IPC: F16B7/04
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensively manufacturable round pipe capable of effectively preventing falling; and a suspended scaffold capable of easily assembling with excellent stability and capable of effectively preventing slipping-out of the round pipe from a pipe clamp.  <P>SOLUTION: A square pipe part 3 of a cross-sectional square shape having a corner part 4 projecting outward from an outer peripheral surface of a round pipe part 2, is continuously arranged in the round pipe part 2 in at least one end part of the cross-sectional circular round pipe part 2. The suspended scaffold is constituted by using the round pipe 1 of such a constitution as a rolling pipe.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334995-A (JP)
Title: Retaining ring fitting jig
Inventor: GOTO TOSHIYUKI
IPC: B25B27/20
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retaining ring fitting jig which facilitates fitting of a retaining ring even onto a retaining ring fitting objective shaft arranged in a narrow area.  <P>SOLUTION: The retaining ring fitting jig is formed of: an openable/closable grip 1; a support block 4 attached to one of grip members 11 of the grip, and having an engagement support portion 41 for engaging with a groove formed in the objective shaft on which the retaining ring is fitted, to thereby position the grip; an opposed block 3 attached to the other grip member 12 of the grip; a holder 2 having a retaining ring grip portion 25 for gripping the retaining ring on a side opposed to an opening end, a holder block 22 rotatably attached to the opposed block 3, and a shaft portion 21 connecting between the retaining ring grip portion 25 and the holder block 22; and a stopper 32 for stopping the retaining wheel grip portion 25 of the holder at a location opposed to the engagement support portion 41 of the support block.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334180-A (JP)
Title: Cover for infant assisting toilet seat
Inventor: FUJIMURA HIROKI
IPC: A47K13/06
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover for an infant assisting toilet seat facilitating its installation and, even if an infant moves during the use, prevented from easily slipping.  <P>SOLUTION: A toilet seat cover B covering the infant assisting toilet seat A freely installed on an adult toilet seat C is constituted of a cover part 5 molded of a resin foam material into a shape modeled after a seat shape of the infant assisting toilet seat A, and locking parts 6 and 7 formed at ends of the outer circumferential side and internal circumferential side of the cover part 5 and locking to the infant assisting toilet seat. The locking part 7 of the outer circumferential end is formed into a foldable shape 9 rolling the end of the infant assisting toilet seat A. This constitution, even if the infant abruptly moves during the use, eliminate the detachment of the toilet seat cover B and is safe. The infant can sit thereon without feeling cold to eliminate preconception that the toilet is cold and smoothly perform a toilet training. The toilet seat cover B is easily and surely installed, and prevented from slipping at the infant's movement in all directions to secure the safety during the use.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335005-A (JP)
Title: Motor-driven tool
Inventor: SUGIMOTO MANABU
IPC: B23B45/02
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool equipped with a lighting device, which can light on a lighting element irrespective of the operation state of a lock-off switch (the operation inhibiting state of a switch lever), and eliminates the problem of a degradation in operability of a lock-off button that occurs when the lock-off button of a conventional motor-driven tool doubles as an illumination switch.  <P>SOLUTION: According to the structure of the power tool, an operating range of the switch lever 11 for activating a tool main body is divided into two sections by the lock-off switch 20, and the illumination switch 33 is turned on by a pulling operation of the switch lever 11 in a front-side operating range, whereby the lighting element is lighted up.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335516-A (JP)
Title: Connection truck
Inventor: SAKANISHI YASUHIKO
IPC: B62D63/06
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection truck in which one baby is placed in a baby buggy and the other baby can stably step on the truck when a guardian moves together with two babies.  <P>SOLUTION: A guarded connection truck 1 comprises a board 2 from which a baby 100 steps on, wheels 12 arranged on a lower side of the board 2, and a connection piece 11 connected to a rear part of a baby buggy, and a grip 531 to be gripped by the baby 100 stepped in the guarded connection truck 1 is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312842-A (JP)
Title: Fall prevention device
Inventor: TOMITA SHINJI
IPC: A47B97/00
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide fall prevention device which corresponds to the situation of the installing surface and the side surface of various kinds of the OA apparatuses without occurrence of defective putting in/out of various kinds of cartridges of the OA apparatuses such as a printer and which does not require a tool used only for peeling off an adhesive part in the case of moving an OA apparatus.  <P>SOLUTION: The fall prevention device 1 consists of: an L-shaped thin plate 15 consisting of a part of a Z-shaped thin plate 10; and a belt fixing member 50. The L-shaped thin plate 15 is obtained by cutting of the belt-like flat plate 20 of the thin plate 10 near the joint of the fixing plate B40, and consists of a remaining belt-like flat plate 20 and a fixing part A30. The fixing plate A30 is fitted to the end of the flat plate 20 nearly at a right angle. The belt fixing member 50 consists of a base member 60 and a presser member 80. Since the rear surface part 75 of the base member 60 is nearly at a right angle to the fixing plate A30, it is possible to paste the adhesive member to the rear surface part 75 of the base member 60 to adhere to the side surface of the equipment for adhere and to paste the adhesive member to the outer surface part 34 of the fixing plate A30 to adhere and fix to the installing surface of the device. Thus, the device is prevented from falling.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337435-A (JP)
Title: Double enveloping worm speed reduction gear
Inventor: KACHI TAKATOSHI
IPC: F16H57/02
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double enveloping worm speed reduction gear manufacturable at low cost and having high durability by reasonably avoiding, by a simple structure, the concentration of load only on a part of teeth even if high load is applied thereto.  <P>SOLUTION: In this double enveloping worm speed reduction gear 30, a double enveloping worm 34 and a wheel 36 engaged with the double enveloping worm has an engagement range α of ± 5 or higher (approximately 15° in an example shown in the figure) relative to a common normal line N at the engagement position thereof. A worm shaft 38 on which the double enveloping worm 34 is formed is supported by a casing 40 only on one side of the double enveloping worm 34 in the axial direction X (right side in the example shown in the figure).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005012997-A (JP)
Title: Motor control arrangement
Inventor: TANABE SATOSHI
IPC: H02P6/12
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide the motor control arrangement of high safety with high reliability.  <P>SOLUTION: This motor control arrangement 1 comprises a synchronous motor 2, feedback detectors 3,8 mounted in the synchronous motor to detect a position and a speed of its rotor, a magnetic position detecting means 20 for detecting a magnetic pole position of the rotor of the synchronous motor from an output signal of the feedback detectors, an inverter means 5 for controlling power supplied to the synchronous motor in accordance with the magnetic pole position detected by the magnetic pole position detecting means, a magnetic pole position estimating means 22 for estimating the magnetic pole position of the rotor of the synchronous motor from induced voltage of a stator winding of the synchronous motor, and a magnetic pole position abnormality detecting means 23 which always compares the magnetic pole position detected by the magnetic pole position detecting means with the estimated magnetic pole position estimated by the magnetic pole position estimating means so as to detect abnormality of the feedback detector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005344234-A (JP)
Title: Woven or knitted fabric with hollow double-structured spun yarn
Inventor: MIZUNO AKIRA
IPC: D04B1/14
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woven or knitted fabric with a hollow double-structured spun yarn, exhibiting a quick drying property, light weight, heat-insulating property and in addition good skin touch.  <P>SOLUTION: This woven or knitted fabric obtained by using the hollow double-structured spun yarn is characterized by using the hollow double-structured spun yarn obtained by arranging a hollow polyester short fiber at its inner layer, and a natural fiber or regenerated fiber at its outer layer. The method for producing the same is provided preferably by producing a 3-layered structure spun yarn including a dissolvable fiber, forming a fabric by weaving or knitting and then removing the dissolvable fiber in processing the obtained gray fabric to make the fabric with the hollow double-structured spun yarn.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004359685-A (JP)
Title: Method for producing aromatic amine
Inventor: KEGGENHOFF BERTHOLD
IPC: C07C205/06
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aromatic amine, capable of reducing an amount of waste water occurring when the aromatic amine is produced and therefore economical.  <P>SOLUTION: This method for producing the aromatic amine comprises processes of (a) reacting an aromatic hydrocarbon with a mixture of nitric acid and sulfuric acid to form a two-phase reaction mixture, (b) separating the two-phase reaction mixture into an aqueous acid phase and an organic phase containing an aromatic nitro compound, (c) washing the organic phase to purify the aromatic nitro compound, (d) hydrogenating the aromatic nitro compound in the presence of a catalyst to produce the aromatic amine and water, and (e) separating the water produced in the process (d) from the aromatic amine, wherein the water separated in the process (e) is used for washing the organic phase containing the aromatic nitro compound in the process (c).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005344610-A (JP)
Title: Evacuation device
Inventor: NONAKA MANABU
IPC: F16J15/10
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To increase the cutoff rate of vibration transmitted from a vacuum pump to a vacuum device.  <P>SOLUTION: A turbo-molecular pump 1 is connected to a main vacuum chamber 2 through a vacuum seal structure 4. Also, an auxiliary vacuum chamber 3 is disposed so as to enclose the main vacuum chamber 2, a vacuum seal structure 4, and the suction port 110 of the turbo-molecular pump 1. The rough evacuation treatment of the auxiliary vacuum chamber 3 is performed by a rough evacuation vacuum pump 6 to form the auxiliary vacuum chamber 3 in a vacuum state. Since the vacuum seal structure 4 is disposed in the auxiliary vacuum chamber 3 in the vacuum state, a pressure difference between the main vacuum chamber 2 and the auxiliary vacuum chamber 3 can be minimized. Thus, the leaked amount of a gas into the main vacuum chamber 2 can be suppressed to a small value. Also, as the vacuum seal structure 4 does not perform a function to support the turbo-molecular pump 1, for example, a non-contact seal structure and a highly flexible seal member can be used.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005345357-A (JP)
Title: Ultrasonic flowmeter, ultrasonic flow measuring method, and computer program
Inventor: MORI HARUTSUGU
IPC: G01F1/66
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To remove a superposed noise getting into an echo signal necessary for measurement, by regulating a repeating frequency.  <P>SOLUTION: This flowmeter is provided with a flow velocity distribution temporary calculation means for calculating temporarily a flow velocity distribution of a measured fluid in a measuring area, a noise discovering means for discovering the presence of the superposed noise, based on the flow velocity distribution calculated temporarily by the flow velocity distribution temporary calculation means, and a repeating frequency resetting means for resetting the repeating frequency, when the superposed noise is discovered by the noise discovering means. A flow velocity distribution measuring means measures the flow velocity distribution of the measured fluid in the measuring area on the basis of an ultrasonic pulse of the repeating frequency reset by the repeating frequency resetting means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348689-A (JP)
Title: Collecting apparatus
Inventor: KOMIYAMA SHIGERU
IPC: C12M1/00
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collecting apparatus with which an amount of a liquid sucked into a micropipette is taken in excellent precision without fine adjustment by an operator.  <P>SOLUTION: The micropipette 6 for collecting a transduction substance to be transduced into a cell, has its closed base end part 36. The micropipette 6 is retained by a micropipette supporting mechanism 18 so as to cover the base end part 36. The micropipette supporting mechanism 18 is constituted so as to keep the micropipette 6 at a fixed angle to horizontality. The micropipette supporting mechanism 18 has an inkjet member 38 to be driven by a solenoid 39 and the micropipette 6 can be removed so as to push it out.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006001346-A (JP)
Title: Pneumatic tire
Inventor: OCHI NAOYA
IPC: B60C11/117
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance on the snow while securing dry performance and wet performance.  <P>SOLUTION: Second lug grooves 38 inclining at an angle of 25-65° to a tire circumferential direction are arranged to obtain high drain performance. A plurality of lug edge part parting grooves 54 are formed at both edge parts of the kick-out edge and step-in edge of each lug section land part 48 to enhance cornering performance, braking performance and traction performance on the snow. The lug section land part 48 is trisected in the tire circumferential direction by two auxiliary lug fine grooves 50 to obtain block rigidity effective in traveling on the snow, and a plurality of small sub-lug land parts 56 are partitioned by the auxiliary lug fine grooves 50 and the lug edge part parting grooves 54 to improve cornering performance on the snow. Further, the lug section land part 48 is trisected. Consequently, both edge parts in the tire circumferential direction of the respective divided land parts effectively work on traction and braking performance mainly in traveling on the snow.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006001801-A (JP)
Title: High strength mortar/concrete composition short in flowable g time
Inventor: MATSUI ATSUSHI
IPC: C04B18/14
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mortar composition which is short in kneading time needed for a flowable state and from which high strength concrete is obtained by adding a coarse aggregate thereto, and to provide a high strength concrete composition.  <P>SOLUTION: The mortar composition contains a silica fine powder having a BET specific surface area of 8-13 m<SP>2</SP>/g in an amount of 10-40 wt.% in a binder and is characterized in that the fluidizing time is not longer than 100+(18-W/B)×25 s when the ratio of water(W) to the binder(B) is within a range of 14-18%. The concrete composition is obtained by blending a coarse aggregate into the mortar composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006000436-A (JP)
Title: Game machine
Inventor: UEDA TAKAHIRO
IPC: A63F5/04
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fraudulent actions (especially the ones accompanied by power OFF/ON) to a game machine.  <P>SOLUTION: The power source part of a slot machine is provided with a power interruption detection part 203d which detects the stoppage of power supply by a power unit, an alarm sound generator 203b which issues alarm sound at the time of detecting the stoppage of the power supply, a standby power source 203c for driving the alarm sound generator, and a power source part case body 203 which tightly seals and houses the power interruption detection part, the alarm sound generator and the standby power source, and the power OFF of the game machine is reported to the surroundings by the alarm sound. Since the alarm sound generator is housed inside the power source part case body and is not made easily accessible and the reset switch of the alarm sound or the like is not provided, the alarm can not be invalidated and the power OFF of the game machine is surely reported.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006006125-A (JP)
Title: Method for preparing marrow mononuclear cell and apparatus for preparing cell
Inventor: UEDA MINORU
IPC: C12M1/26
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation method for efficiently preparing a marrow mononuclear cell by a simple operation, a cell preparation apparatus suitable for carrying out the method, a preparation method and a preparation apparatus for a marrow mononuclear cell, casting a slight burden on the collection source (e.g. human) of a marrow mononuclear cell and a method and an apparatus for simply carrying out operations from cell preparation to preparation of transplanting material.  <P>SOLUTION: The method for preparing a marrow mononuclear cell comprises a filter treatment step for passing a liquid containing a marrow mononuclear cell through a porous filter and catching the marrow mononuclear cell on the filter and a cell recovery step for recovering the marrow mononuclear cell caught on the filter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI