baber/WOPTO huggingface dataset:
Patent JP-2005243737-A (JP)
Title: Substrate processing apparatus
Inventor: ISHII AKINORI
IPC: C23C16/455
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus that can quickly switch the processing gas and suppress or prevent the generation of particles due to reaction of the processing gases.  <P>SOLUTION: In an apparatus, wherein an SiH<SB>2</SB>Cl<SB>2</SB>gas and an NH<SB>3</SB>gas are alternately fed to form Si<SB>3</SB>N<SB>4</SB>film, an NH<SB>3</SB>gas supply nozzle 233, a buffer chamber 237 on the outside thereof, and SiH<SB>2</SB>Cl<SB>2</SB>gas supply section 249 are provided; and an exhaust pipe 238 is provided in the buffer chamber 237, so that a film formation gas in the buffer chamber 237 is efficiently discharged and switched to N<SB>2</SB>gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244397-A (JP)
Title: Frequency conversion circuit, ic and receiver
Inventor: OKASHIN YAMATO
IPC: H03D7/14
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low noise, low distortion, and low power consumption frequency conversion circuit.  <P>SOLUTION: The frequency conversion circuit comprises a switching circuit 11 constituted of MOSFETs (Q11-Q14), and resistors R11 and R12 for supplying a pair of receiving signals ±SRX to the switching circuit 11. At the next stage of the switching circuit 11, capacitors C11 and C12 for bypassing a spike current, and low-pass filters 12A and 12B are provided. The receiving signals ±SRX are switched by supplying a pair of local oscillation signals ±SLO to the gate of the MOSFETs (Q11-Q14) as a drive voltage. Frequency conversion outputs of the receiving signals ±SRX are obtained in balance from the low-pass filters 12A and 12B through the switching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240388-A (JP)
Title: Multistage energy absorbing rock fall protecting fence
Inventor: NAKASUJI KOICHI
IPC: F16B7/04
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protecting fence for stepwise and effectively absorbing impact energy by connecting adjacent ropes to each other with their ends having extra lengths via a shock absorbing tool for interaction between the rope subjected to direct impact with rock fall and the rope adjacent thereto via a guide supporting column.  <P>SOLUTION: The rock fall protecting fence 10a comprises a plurality of supporting columns erected at spaces and the ropes stepwise set thereon. The extra ends of locking rope materials 1 are connected to both extra side ends of a relay rope material via the gripping shock absorbing tools 40a, 40b, respectively, and the other ends of the locking rope materials are connected to rope terminal locking supporting columns 20 so that long relay rope materials 33 are guided movably right and left by rope guide supporting columns 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237649-A (JP)
Title: Hot plate
Inventor: KAWAMURA MITSUNORI
IPC: A47J37/06
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot plate which prevents electric heater terminals and a control master from being connected in a state that the electric heater and a heat shielding member are removed from a body case.  <P>SOLUTION: A safety mechanism 19 is provided between terminals 5a and 5a of the electric heater 5 for allowing the electric heater terminals 5a and 5a to be connected to a temperature adjustment means 9 when the heat shielding member 2 is set in the body case 1, and for preventing the electric heater terminals 5a and 5a from being connected to the temperature adjustment means 9 when the heat shielding member 2 is removed from the body case 1. Thereby, in a state that the heat shielding member 2 is set in the body case 1 (i.e. a normal use state), the electric heater terminals 5a and 5a are allowed to be connected to the temperature adjustment means 9, and in the state that the heat shielding member 2 is removed from the body case 1 (i.e. nonuse state), the electric heater terminals 5a and 5a are prevented from being connected to the temperature adjustment means 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238305-A (JP)
Title: Fillet welding joint with high fatigue strength
Inventor: KASUYA TADASHI
IPC: B23K9/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance fatigue strength of a fillet welding joint by making use of the transformation expansion of weld metal whose transformation temperature is higher than that of a conventional one.  <P>SOLUTION: The fillet welding joint with high fatigue strength is characterized in that, in the fillet welding joint in which at least one steel sheet is 1-4 mm thick, (a) the martensitic volume % of the weld metal is 50% or above and (b) the angle of the weld toe formed on the steel sheet surface is 110-150°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247461-A (JP)
Title: Elevator door device
Inventor: ISOYA HITOSHI
IPC: B66B13/28
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost by simplifying a driving device possessed by a door device of an elevator.  <P>SOLUTION: The elevator door device 100 opens/closes a door 1 between it and a car. When the car lands on a floor, a clearance generated between a stand sill 4 and a car sill 2 is closed by a closing member 5. Parallel links 7B, 8B are provided on both ends in a longitudinal direction of the closing member and are driven by a driving source 6. The parallel links and the driving source are connected by a wire 9B. One end of a spring 10B is bonded to the closing member or the parallel links and the other end is bonded to the stand sill. When the closing member is positioned at a clearance closing position, the closing member is supported by a support member 11D.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251826-A (JP)
Title: Stationary induction unit
Inventor: YAMAGISHI AKIRA
IPC: H01F27/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate piping work required for installation of a fire extinguisher for extinguishing a stationary induction unit when it is installed in a building.  <P>SOLUTION: A cooler 16 and a fire extinguisher 12 are secured to the tank 14 of a stationary induction unit 10, the fire extinguisher 12 is connected with piping 36, and an on/off valve 38 is provided in the way of the piping 36. Upon occurrence of fire, the on/off valve 38 is opened by delivering a fire extinguishing command to the on/off valve 38 from a controller in a control box 24 and fire extinguishing agent in the fire extinguisher 12 is jetted upward of the stationary induction unit 10 through the piping 36 and a discharge opening 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251473-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MIYAKE MASAHIDE
IPC: H01M10/052
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery capable of improving charging/discharging cycle property.  <P>SOLUTION: The nonaqueous electrolyte secondary battery comprises an anode 1 having an anode active substance containing metal like copper which forms a compound at least with sulfur, a cathode 2 containing a material storing and releasing lithium, and a nonaqueous electrolyte 5 containing lithium sulfide Li<SB>2</SB>S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247750-A (JP)
Title: Phospholipid derivative and transgenic carrier
Inventor: NANGO MAMORU
IPC: C07F9/10
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new phospholipid derivative useful as a non-viral transgenic carrier having excellent transgenic efficiency and biocompatibility even in the presence of serum.  <P>SOLUTION: The phospholipid derivative is represented by formula 1 or formula 2 (wherein R<SP>1</SP>and R<SP>2</SP>are each a 12-18C straight-chain aliphatic hydrocarbon group; A<SP>1</SP>and A<SP>2</SP>are each a residue after eliminating one hydrogen atom from one primary amino group of spermidine, a residue after eliminating one hydrogen atom from one primary amino group of spermine, a residue after eliminating one hydrogen atom from one primary amino group of trispermine or a residue after eliminating one hydrogen atom from one primary amino group of polyethylene imine having 1,000 to 20,000 number-average molecular weight).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252821-A (JP)
Title: Elastic surface-wave resonator
Inventor: YAMAMOTO YOSHIAKI
IPC: H03H9/25
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To significantly reduce the occurrence of malfunction in an an elastic surface-wave resonator caused by a loss or a disconnection of bonding wires even if used under severe conditions, or to provide an elastic surface-wave resonator capable of achieving a significant improvement in reliability.  <P>SOLUTION: The elastic surface-wave resonator is structured such that a plurality of input side bonding wires (81) connect between an elastic surface-wave device side input pad (22) and a package side input pad (43), and a plurality of output side bonding wires (82) connect between an elastic surface-wave device side output pad (27) and a package side output pad (47). Moreover, a wire regulating member 5 is disposed between the input side bonding wire (81) and/or between the output side bonding wire (82).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249354-A (JP)
Title: Combustion control method for reduced iron manufacturing plant and its device
Inventor: SHIMA SHINJI
IPC: C21B13/10
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion control method and its device capable of carrying out stable mass product reducing operation by completely burning unburnt gas generated in a heating zone and a reducing zone while controlling a furnace temperature in the heating zone.  <P>SOLUTION: In combustion control of a reduced iron manufacturing plant, mass products formed with metal oxide and reducing agent mixed and granulated are loaded into a rotary hearth furnace and heated and reduced by burners 4, 5 provided in the heating zone 2 and the reducing zone 3, respectively, and the reduced mass products are collected. A difference between the furnace temperature detected by a furnace temperature meter 6 installed in the heating zone 2 for controlling the furnace temperature in the heating zone 2 and a target set temperature in heating zone is computed, and in accordance with a computation result obtained by the computation, a fuel amount calculated by a fuel amount computing device 12 is increased/decreased to a fuel amount to be output at the furnace temperature detected by a furnace temperature meter 7 installed in the reducing zone 3 to control the fuel amount of the burner 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251038-A (JP)
Title: Device, method and program for retrieving document
Inventor: TANIOKA HIROKI
IPC: G06F17/30
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance retrieval accuracy by selectively using only synonyms belonging to specific word meanings among synonyms of each word in a query (search condition) for extension in automatic extension of the query which a user inputs.  <P>SOLUTION: When there is a modifier M as a meta term (a word which modifies other word) and there is a modified word H as a term (a word modified by the other word) in the query, when a synonym M' of the modifier M registered in a synonym dictionary modifies the modified word H in a document to be retrieved, a word meaning to which the synonym M' belongs ("the word meaning 1 of M" in Figure) is considered as the word meaning of the modifier M and a synonym of M belonging to the word meaning is added to the query. Next, a synonym H' of the modified word H is modified by the modifier M or its synonym (such as M') adopted in the above in the document to be retrieved, the word meaning to which the synonym H' belongs ("the word meaning 1 of H" in Figure) is considered as the word meaning of the modified word H and a synonym of H belonging to the word meaning is added to the query.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292307-A (JP)
Title: Hydraulic composition
Inventor: SAWAKI DAISUKE
IPC: C04B18/14
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic composition from which mortar or concrete having good flowability or strength development can be produced although an inorganic powder such as a blast furnace slag powder having a small Blaine specific surface area (≤5,000 cm<SP>2</SP>/g) is used in the composition.  <P>SOLUTION: The hydraulic composition contains a pulverized material of a fired material having a hydraulic modulus (H.M.) of 1.8-2.3 , a silica modulus (S.M.) of 1.3-2.3 and an iron modulus(I.M.) of 1.3-1.8, gypsum, and at least one inorganic powder selected from a blast furnace slag powder, fly ash, a limestone powder, and a silica stone powder. The fired material can be produced by using at lest one selected from industrial waste materials, municipal waste materials and soil generated by construction as a raw material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259545-A (JP)
Title: Projection type vehicular head lamp
Inventor: SUGIMOTO ATSUSHI
IPC: F21Y101/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce glare to an oncoming car at changing light distribution.  <P>SOLUTION: A nearly bowl shaped reflector 26, a light source 24 arranged at a first focus F1 of the reflector 26, a projection lens 28 arranged forward the reflector 26, a rotating shade 34 for light distribution control which is arranged in the vicinity of a second focus F2 of the reflector 26 and which shields a part of light reflected by the reflector 26 and moving toward the projection lens 28, and a motor to rotate the rotating shade 34 are provided. By adjacently arranging a light shielding part in the circumferential direction respectively corresponding to a high beam, a low beam, and the other beams at the rotating shade 34, and rotating the rotating shade 34 at a high speed by a stepping motor 58, occurrence of the glare to the oncoming car is prevented in switching the light distribution between the low beam Lo-R and the other beams (beam Wet-L for the rain, and beam MW-L for high speed drive).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254681-A (JP)
Title: Liquid jetting apparatus and rectifier device of liquid jetting apparatus
Inventor: NISHIDA KEISUKE
IPC: B41J2/045
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting apparatus which can surely discharge bubbles in a liquid feeding part even when a posture in the use of the liquid jetting apparatus is changed, and to provide a rectifier device of a liquid jetting apparatus.  <P>SOLUTION: The liquid jetting apparatus 10 for jetting a liquid is equipped with the liquid feeding part 300 which has a filter 400 for removing foreign matter installed in the middle of a passage, and the rectifier device 200 set at the liquid feeding part for rectifying the liquid which passes the interior of the liquid feeding part. The rectifier device 200 has a rectifying structure 500 equipped with a resistance member 570 for increasing a flow velocity of the bubbles H in the liquid by applying a resistance to a flow of the liquid, and a frame 600 for holding the rectifying structure 500 and making the rectifying structure 500 generate the flow resistance when the liquid passes. The frame 600 turns the resistance member 570 to a gravitational downward direction F by rotating within the liquid feeding part in accordance with the posture of the liquid jetting apparatus 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258326-A (JP)
Title: Active matrix type display device and driving method therefor
Inventor: AOKI YOSHIAKI
IPC: G09G3/20
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device in which enough time is allotted to both characteristic correcting operation and writing operation, and to provide a driving method therefor.  <P>SOLUTION: In the display device 1, each pixel PX is equipped with a display element OLED, a driving current control circuit which writes a video signal supplied through a video signal line DataN in a write period and supplies a driving current whose level corresponds to the video signal to the display element OLED in an effective display period, and a characteristic correcting circuit which is supplied with a reset signal through the videos ginal line DataN in a correction period prior to the write period and uses it to correct a variance in characteristic among pixels PX of the driving current control circuit; and the characteristic correcting operation and writing operation are carried out in order for each line of pixels PX and within a correction period of one line of pixels PX, writing operation for pixels PX in a precedent line is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268897-A (JP)
Title: Variable directional antenna and receiving system using same
Inventor: SHIROSAKA TOSHIAKI
IPC: H01Q5/15
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To selectively and appropriately receive radio waves arriving from diversified directions.  <P>SOLUTION: An antenna in which dipole antennas 4a, 6a are arranged with an interval that is shorter than a reception wavelength, and an antenna in the same configuration are arranged orthogonally. A phase circuit phase-shifts one of the antennas 4a, 6a by a prescribed amount to a forward directional state, the other of the antennas 4a, 6a is shifted by a prescribed amount to a rear directional state, another opposing phase circuit phase-shifts one of the signals of the antennas 4b, 6b to a left directional state, and the other of the reception signals of the antennas 4b, 6b is phase-shifted by a prescribed amount to a right directional state. A signal synthesizing circuit adjusts and synthesizes the level of signals in two phase circuits, and generates an output signal having directivity in a predetermined direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261543-A (JP)
Title: Safety razor
Inventor: MIYAZAKI HIROAKI
IPC: B26B21/52
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety razor adaptable to various types of users and, even if the position and the direction of a force applied to a handle is changed by shifting the razor from one hand to the other by a user, constantly optimizing the fit to the handle responding to the change.  <P>SOLUTION: A pair of sidewall parts 8 and 8 forming the handle 2 are extended in the length direction at some interval apart from each other, both the side wall parts are connected by connecting parts 9 and 10 laid across both the side wall parts, the upper ends of both the side walls are provided with shaving structures composed blades and blade support parts, an elastic part 11 is provided to fill the whole or a part of the space between both the side wall parts, both the side wall parts 8 and 8 can be mutually compressed in the width direction of the handle 2 and, when both the side walls are compressed, the elastic part 11 is deformed responding to the compression of the side wall parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261298-A (JP)
Title: Cassette for detecting nucleic acid and apparatus for detecting nucleic acid
Inventor: OKADA JUN
IPC: C12Q1/68
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the contamination of a nucleic acid molecule which is not the object of detection and the leakage thereof to the outside of a nucleic acid sample.  <P>SOLUTION: The interiors of cassette bodies 1 and 2 are provided with the following. A region 240 for detecting the nucleic acid in which a nucleic acid probe is immobilized, flow channels A, C, G, H and I connected to an inflow port of a reagent of the region 240 for detecting the nucleic acid, a pump suction port for sucking out the reagent from the flow channels A, C, G, H and I, a flow channel K connected to a discharge port of the region 240 for detecting the nucleic acid, a pump discharge port for discharging the reagent sucked out of the takeout port of the pump and circulating the reagent in the flow channels A, C, G, H and I and the flow channel K, cartridges 14-16 holding the reagent for injecting the reagent into the flow passages A, C, G, H and I and a sample chamber 12 provided in the flow channels A, C, G, H and I and carrying out a pretreatment of the detection of the nucleic acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267277-A (JP)
Title: Build-to-order production system for box
Inventor: YOSHIZAWA AKINOBU
IPC: G06Q30/06
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a build-to-order production system for box capable of efficiently performing small lot multi-production of boxes on orders.  <P>SOLUTION: This system comprises an order receiving means 21 for receiving order data 2 consisting of at least dimension information and printing information of a box from an orderer 10 with customer information 1 through a network; a working means 31 for working a sheet material 5, a printing means 3 performing printing of the sheet material 5; and a management means 22 for managing the production of a box sheet 4, and supplying production data from the order data 2 to the working means 31 and the printing means 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261316-A (JP)
Title: Instrument for hybridization promotion, hybridization apparatus and method for hybridization promotion
Inventor: MARUTA YUKIO
IPC: C12Q1/68
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument for hybridization promotion, with which frequency of contact between an immobilized target nucleic acid and a nucleic acid probe is increased and detection sensitivity is improved by forcedly and effectively fluidizing a solution containing the nucleic acid probe held in a bag and, for example, the target nucleic acid to become a cause of disease is detected even in an extremely small amount, and a hybridization apparatus and a method for hybridization promotion.  <P>SOLUTION: The instrument 7A for hybridization promotion has a width equal to or larger than the width of the reaction surface of the target nucleic acid 3 in a supporting body 2 and has a shaking body 71 furnished with a curved surface 71a in the length direction of the bag 5 so as to be compacted and moved on the surface of the bag 5 and a speed control weight 73 arranged at the back side of the curved surface 71a in order to shake the shaking body 71 at a predetermined shaking speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264589-A (JP)
Title: Locking/unlocking device
Inventor: KONOSE MASAAKI
IPC: E05B27/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the management of a plurality of buildings etc. by enabling unlocking/locking for the plurality of buildings etc. to be performed without the possession of a plurality of duplicate keys.  <P>SOLUTION: This locking/unlocking device is equipped with: a fixed cylinder 7 whose base end 7a is fixed to a lock case, and which allows a cylinder lock 5 to be turnably inserted and fitted into an inner periphery; an engaging recess 19 which is formed in an outer peripheral surface of an outer cylinder 13 of the cylinder lock 5; a lock pin 29 which is fitted into the engaging recess 19 by passing through the fixed cylinder 7, so as to inhibit the cylinder lock 5 from being turned with respect to the fixed cylinder 7; a releasing linear object 47 which is connected to the lock pin 29, which is shortened and deformed by heating brought about by the passage of an electric current, and which makes the lock pin 29 recede from the engaging recess 19; a control circuit which passes the electric current through the linear object 47 when receiving a control signal from the outside; an inhibition means 49 connected to the look pin 29 and maintaining the state of the fitting of the lock pin 29 into the engaging recess 19 by heating from the outside; and a locking/unlocking operation member which is equipped with an insertion part capable of being inserted into a key insertion hole of the cylinder lock 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI