baber/WOPTO huggingface dataset:
Patent JP-2004255502-A (JP)
Title: Impact wrench
Inventor: NAKAMIZO SEIICHI
IPC: B25B21/02
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact wrench wherein operation of changing-over of reciprocal rotation and flow rate control are efficiently carried out, while holding an impact wrench main body, a using site is less restricted, and workability is excellent.  <P>SOLUTION: This impact wrench 10 is constituted of: an air flow rate operating part 13 provided on a peripheral wall surface of the impact wrench main body 11 operated to advance and retreat in the roughly vertical direction against a rotation axis of an anvil 12 and to control on-off and a flow rate of compressed air supplied from outside; and a rotating direction change-over operating part 15 arranged on the side of the air flow rate operating part 13 on the peripheral wall surface of the impact wrench main body 11 roughly orthogonal to a mounting position of the air flow rate operating part 13 and to change a positive rotational channel 22 and a reverse rotational channel 23 over to each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258396-A (JP)
Title: Video display device
Inventor: MORI MAKIKO
IPC: G09G3/22
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize constitution for realizing proper adjustment of an input signal for a video display device which performs nonlinear transformation.  <P>SOLUTION: A frame feature value detection part 4 detects mean luminance B(t) of a current frame. A gain calculation part 5 calculates a gain G(t) from G(t)=MIN(G(t-1)×B0/B(t), 1), where B0 is a predetermined luminance reference value, G(t-1) is a gain which was outputted last and MIN(a, b) is a function of returning a smaller value between (a) and (b). A multiplier 3 multiplies a digital video signal s3 by the G(t).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261259-A (JP)
Title: Dishwasher
Inventor: OKAZAKI MITSUHIRO
IPC: A47L15/42
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dishwasher which enables the operation of pulling out or pushing in a washing tub with a limited force in a dishwasher with the washing tub being pulled out horizontally.  <P>SOLUTION: A slide rail 30 which guides the washing tub 20 in the pulling of the washing tub 20 out of or pushing thereof into the body of the dish washer 10 is installed on the body 10 of the dish washer to be freely inclined. As a result, the washing tub 20 is inclined forward when pulled out while it is inclined backward when pushed in to facilitate the pull out/push in operation. An impact buffer member 27 is disposed at a pull out/push in stopper 26 to absorb the impacts in the completion of the pull out/push in operation. Moreover, a lid body 41 for closing an upper open part 21 of the washing tub 20 is included and the lid body 40 is lifted prior to the inclination of the slide rail.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261271-A (JP)
Title: Joint driver
Inventor: SAKAKI TAISUKE
IPC: A63B23/08
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint driver which can prevent overloads on the knee joint.  <P>SOLUTION: The joint driver has a leg splint for fixing the foot part and a lower thigh splint for supporting the lower thigh part, is composed of a robot arm which has at least three drive shafts for three degree of freedom of vertical, horizontal and rotary motions with respect to the leg splint linked to the tip thereof and conducts an impedance control based on the measured load value Fa at the tip of the robot arm to bend or stretch the joint of the thigh, knee and leg in the lower limb. In the joint driver, the lower thigh splint 8 is linked to a drive shaft 12 at the tip of the robot arm linked to the leg splint through a holding mechanism 31. A control means is so arranged as to open a holding mechanism 31 when the angle of θa of the foot parts 5 is altered with respect to the lower thigh part 6 according to the bent or stretched state of the joint of the thigh, knee and leg and when the measured load value Fa exceeds the predetermined threshold A or in other cases, to close the holding mechanism 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266037-A (JP)
Title: Resistance substrate and method of manufacturing the same
Inventor: MATSUKAWA KIYONOBU
IPC: H01C17/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistance substrate which can prevent deterioration of performance resulting from displacement in printing of an adhesive layer.  <P>SOLUTION: After a first conductive paste 16 including a large amount of silver particles in a binder resin which is mainly formed of a thermosetting resin is printed to an isolation film 15, a resistance paste 17 is printed in the manner that it overlaps on the end of the first conductive paste 16. Next, a second conductive paste 18 including silver particles in the binder resin which is mainly formed of the thermosetting resin is also printed over the resistance paste 17. A narrow protruded part 18a formed at the end of the second conductive paste 18 is extended up to the area over the first conductive paste 16. Next, an adhesive paste 19 is printed over the second conductive paste 18 and a fused resin 21 is ejected and molded into a cavity 20c by supplying such paste to a metal die 20. Thereafter, the isolation film 15 is separated to produce a transfer type resistance substrate where a resistance layer 11 and a terminal layer 12 are exposed within the same plane of a resin molded body 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263321-A (JP)
Title: Method for reinforcing paper and treating solution therefor
Inventor: MORITA TSUNEYUKI
IPC: D21H19/10
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reinforcing paper, with which deteriorated paper data are surely reinforced and which has no fear of unpredictably damaging paper data even in a long-term view point and to obtain a treating solution therefor.  <P>SOLUTION: A cellulose derivative is dissolved or dispersed into an organic solvent to give a solution or a dispersion, which is used as the treating solution for reinforcing paper. The treating solution is sprayed on paper by a spraying machine.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262345-A (JP)
Title: Drive control device of motor four-wheel drive car
Inventor: HAMAI KYUGO
IPC: B60L50/16
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive control device of a motor four-wheel drive vehicle capable of enhancing fuel consumption performance by reducing the engine load when an electric motor as a drive source is stopped.  <P>SOLUTION: In the drive control device of the motor four-wheel drive vehicle having an engine to drive one drive shaft, a generator to generate power by the engine, an electric motor which is driven by the electric energy of the generator to drive the other drive shaft, and a motor drive control means to control the driving state of the generator and the electric motor, a clutch capable of coupling/uncoupling the driving force is provided between the engine and the generator, and the motor drive control means uncouples the clutch when the drive of the electric motor is stopped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271596-A (JP)
Title: Speech recognition system
Inventor: SAKABE JUNICHI
IPC: G10L21/0208
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech recognition system that can inform a user of whether a speech analyzing device can understand a speech spoken to a microphone through a user interface part.  <P>SOLUTION: A sound pressure/frequency characteristic measuring instrument of the speech recognition part inputs environmental noise in a time zone wherein no speech is inputted from the microphone and measures its sound pressure and a temporal variation quantity of a frequency characteristic. A speech recognition possibility decision device decides that speech recognition is "excellent", "possible", or "impossible". A state informing device informs the user of the decision result of the speech recognition possibility decision device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267865-A (JP)
Title: Support system of water treatment process
Inventor: HARA NAOKI
IPC: C02F3/02
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To support the business of a company or the like of a water treatment process by acting the complicated numerical calculation related to the water treatment process for the company or the like.  <P>SOLUTION: The numerical calculation of the water treatment process is performed by the request sent from the monitor/control system 200 of a water supply and a sewerage plants through a network 3 to return the calculation result. The numerical calculation function has a function 101 for receiving facility data or process data from the system 200, a means 103 for creating a water treatment process model 109 by combining fundamental models 104, an estimate means 105 for estimating water quality on the basis of the water treatment process model 109, an optimizing means 107 for calculating a method for making use of the water treatment process and a transmission function 108 for transmitting the numerical calculation results of the estimate means and the optimizing means as support data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273266-A (JP)
Title: Headlamp
Inventor: SUZUKI EIJI
IPC: F21Y101/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headlamp capable of obtaining a plurality of light distribution patterns by switching the attitude of a movable shade and increasing operation speed at least for switching the attitude of the movable shade.  <P>SOLUTION: A movable shade 5 is stopped in a first position by the elastic force of a flat spring part 5c of the movable shade 5 to produce a first light distribution pattern. The suction force of a connecting side solenoid 8 is transmitted to a moving side plunger 7a through a connecting mechanism 11 to stop the movable shade 5 in an intermediate position to produce an intermediate light distribution pattern. The movable shade 5 is stopped in a second position by the suction force of the moving side solenoid 7 to produce a second light distribution pattern. Accordingly, a plurality of light distribution patterns can be obtained and since the moving side solenoid 7 and the connecting side solenoid 8 are used for switching the attitude of the movable shade 5, the operation speed can be increased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271332-A (JP)
Title: Analysis apparatus
Inventor: SHIGA TAKASHI
IPC: G01N35/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analysis apparatus for achieving a stable scanning operation in a scanning operation of an analyzing disc on which an analyzed object is disposed.  <P>SOLUTION: In the scanning operation for tracing the disc 10 on which the analyzed object is disposed and detecting a reflected light or transmitted light from the disc 10 by a photo detector 16, a data can be stably obtained by preventing movement by a traverse motor 15 during the scanning operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273769-A (JP)
Title: Passivation structure of semiconductor and its manufacturing method
Inventor: SAWADA KAZUHISA
IPC: H01L21/3205
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the conventional passivation method in the vicinity of a semiconductor bonding pad that, whichever the etching time of a polyimide film 38 is long or short, it causes a trouble in wire bonding, and the margin of the etching time is small in the etching process of the polyimide film 38, failure rate is high.  <P>SOLUTION: At first, cover films 12, 13 and 14 are coated with a non-photosensitive polyimide film 15 and then coated with a photosensitive polyimide film 16. A hole 17 is then made by exposing and developing the photosensitive polyimide film 16 on a bonding pad 11, a hole 18 is made by etching the non-photosensitive polyimide film 15 using the photosensitive polyimide film 16 as a mask, and the bonding pad 11 is exposed by etching the cover films 12, 13 and 14 using the non-photosensitive polyimide film 15 as a mask.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003269196-A (JP)
Title: Throttle valve control device of internal combustion engine
Inventor: KAMIMURA YASUHIRO
IPC: F02D41/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throttle control device for improving position control accuracy by reducing the number of parts of a position detecting means and a driving means, and integrating connectors by integrating wiring.  <P>SOLUTION: The position detecting means, the driving means, and a control means are built inside a sealed space constituted between a cover and a support for supporting a control valve stem. A control device of a throttle valve and a detector for detecting a position of a throttle lever are fitted on a boss arranged coaxially with a shaft. Thus, by reducing the number of parts of the position detecting means, mechanical hysteresis and electric hysteresis can be reduced, control valve position control accuracy is improved, and the connectors can be integrated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004270309-A (JP)
Title: Anti-seismic device for wooden building
Inventor: KATO TAKUJI
IPC: E04B1/26
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-seismic device for a wooden building for facilitating its attachment to an existing building of a wooden framework structure, for preventing the building from being disrupted upon a strong earthquake, and for enabling effective use of an interior space without disturbance.  <P>SOLUTION: In a rectangular side face empty part 7 in the framework of the wooden building H having a predetermined framework b formed by joining vertical members 1 and horizontal members 2, an upper intersection 8 on one side, where the vertical member and the horizontal member intersect at an upper part of the side face empty part, and a lower intersection 9 on the other side, where the vertical member and the horizontal member intersect at a lower part of the side face empty part, are connected cornerwise by the first connector 3. The upper intersection 18 on the other side, where the vertical member and the horizontal member intersect at an upper part of the side face empty part, and the lower intersection 19 on the one side, where the vertical member and the horizontal member intersect at the lower part of the side face empty part, are connected cornerwise by the second connector 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268213-A (JP)
Title: Mist coolant device
Inventor: MIWA KANAME
IPC: B23Q11/10
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent a phenomenon of dripping and falling from a coolant nozzle when a coolant liquid remaining in a coolant supply pipe leaks out of check valves.  <P>SOLUTION: The check valves 26a and 26b with a pilot open by pilot pressure, are arranged in coolant liquid supply pipes 20a and 20b on the upstream side of mist generating parts 18a and 18b, and pilot pressure is taken in from an air supply pipe 19.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270385-A (JP)
Title: Anchoring wedge
Inventor: OTAKA HIDEO
IPC: E04C5/08
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stable anchoring force by ensuring the bite of the teeth of a wedge for anchoring a resin coated PC steel strand, into the PC strand.  <P>SOLUTION: The angle of a first slant face 21 of the tooth 2 of triangular cross section provided on the inner surface of the wedge 1 is set to 50-60° to a perpendicular line, and the angle of the slant face is set to a steep slant face of 12-18° to the perpendicular line from the intermediate part to form a space 5 for storing exfoliation of a resin film, at the root of the tooth 2. Paint film exfoliation chipped off from the surface of the PC steel strand by the tooth 2 of the wedge when anchoring is stored in the space 5 from the slant face of the tooth 2. Since the paint film exfoliation does not remain between the slant face and the PC steel strand, the tooth 2 pierces the resin film and reaches the surface of the prestressed concrete steel stand to bites into it. Sufficient anchoring force is thereby acquired.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280924-A (JP)
Title: Memory test circuit
Inventor: WATANABE MITSUAKI
IPC: G11C29/56
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory test circuit capable of testing a memory having a data width larger than that of a CPU data bus without increasing the number of test cycles.  <P>SOLUTION: For example, when a memory 1 is tested by a marching algorithm, the write data WDT of n-bit all "0" is outputted from a CPU 2. A uppermost significant bit is expanded by a bit expansion part 11, and given as the data of m (>n) bit all "0" to the data input terminal of the memory 1. On the other hand, the m-bit data read from the memory 1 are divided into n bit units by a selector 12, and given as read data RDT to the CPU 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280474-A (JP)
Title: Medal delivering device, and game system
Inventor: KAKIZAWA KOYU
IPC: A63F5/04
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medal delivering device stably delivering medals by a simple constitution.  <P>SOLUTION: A game medium dispenser 400 having a case body 410 with the same side face shape as a game device is integrally provided alongside of the game device rotatably provided with a plurality of reel bodies having a plurality of pictures on outer circumferential faces. Coin receiving tray side part 411B holding a coin dispenser 420 delivering a coin X by input of money, opened with a delivery port delivering the coin in a front side, and opening upward is provided in a back face side of the case body 410. A longitudinal recessed groove like delivery chute part 400 is slantly provided between the coin dispenser 420 and the delivery port. The coin X delivered from the coin dispenser 420 changes an attitude into a vertical direction at a stepped part 442A, and it reaches the delivery port by rolling movement. The coin X can be positively delivered even when a vertical interval of a slant is small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277229-A (JP)
Title: Method for manufacturing carbide and activated carbon, and apparatus therefor
Inventor: MATSUOKA TSUNEHISA
IPC: C01B31/08
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing carbide and activated carbon by which carbide and activated carbon having pores of pore diameters mainly suitable for the purpose of the use and having a large BET specific surface area (m<SP>2</SP>/g) and high quality can be easily manufactured at a lower cost than a conventional method in every carbonizable substance.  <P>SOLUTION: The method for manufacturing carbide is carried out by charging an indirect heating type pressure vessel with a starting material and heating the the starting material while keeping the pressure in the vessel to the selected pressure of ≥0.029 MPa×G.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280972-A (JP)
Title: Hologram recording/reproducing method, and hologram recording medium
Inventor: TSUKAGOSHI TAKUYA
IPC: G11B7/005
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To generate a highly accurate clock signal and to eliminate noise superimposed on reproduced light.  <P>SOLUTION: The hologram recording medium 100 is used and a periodic irregular pattern 102 is provided in a track direction. The hologram recording medium 100 has at least a recording layer 101 in which data is recorded as phase information of light, the irregular pattern 101 is provided at an opposite side to the incident direction of signal light 103, reference light 104, or servo light 105 as viewed from the recording layer 101. When the irregular pattern 102 is irradiated with the servo light 105, a clock signal can be reproduced from this irregular pattern 102, when recording and reproducing of hologram is performed using the clock signal, highly accurate servo control can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003295211-A (JP)
Title: Method for manufacturing liquid crystal display device
Inventor: KUBO MASUMI
IPC: G02F1/1343
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission and reflection type liquid crystal display device and a reflection type liquid crystal display device which have reflecting plates with excellent reflection characteristics.  <P>SOLUTION: The method for manufacturing a liquid crystal display device is a method for manufacturing a liquid crystal display device equipped with 1st substrates 10 and 180 and an opposite substrate facing the 1st substrate across a liquid crystal layer, light reflecting plates 69 and 186 with unevenness are provided on a 1st region A and a 2nd region B on the surface of the 1st substrate on the liquid crystal layer side. This method includes the processes of: forming a photosensitive resin layer 68 covering the 1st region and 2nd region on the 1st substrate; using a blocking mask 120 to form unevenness of the photosensitive resin layer on the top surface of the 1st substrate by exposing the photosensitive resin layer so that the quantities of exposure of the 1st region and 2nd region are different; and forming the light reflecting plates on the photosensitive resin layer so that the unevenness is reflected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004288378-A (JP)
Title: Fuel electrode for alkaline fuel cell and fuel cell using fuel electrode
Inventor: KOIDE AKIRA
IPC: H01M8/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate defects of hydrazine fuel cell or the like having a low oxidation activity of fuel.  <P>SOLUTION: A fuel electrode is made by forming a hydrogen storage alloy into a film on a current collector material of foam metal. The current collector material of foam metal satisfies characteristics of being large in a reaction area, small in electric resistance and its electrode not breaking down and the hydrogen storage alloy is endowed with oxidation activity of fuel which can not be found in an electrode for a conventional alkaline fuel cell. Therefore, the fuel electrode with the both requisites can be a highly efficient fuel cell in many aspects.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289276-A (JP)
Title: Television camera
Inventor: OYAMA TAKASHI
IPC: H04N9/09
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television camera capable of sharply photographing a subject even when the subject is photographed through a glass pane or in a misty state.  <P>SOLUTION: A maximum value detection section 5, an average arithmetic section 6 by each area, and a minimum value detection section 7 detect the video signal level of the darkest part of a subject and define the level to be a minimum level L. A correction value calculation section 9 compares the minimum level L with a reference value S to obtain a correction signal C. Then subtraction circuits 2, 3, and 4 subtract the correction signal C from video signals R1, G1, B1 so as to lower the video signal level to a proper level, thereby recovering the contrast of the subject.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287587-A (JP)
Title: Commodity circulation system, server thereof, and medical bill calculation program
Inventor: YUZAWA HIDEAKI
IPC: G06Q50/22
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity circulation system, a server thereof, and a medical bill calculation program allowing it quick dealing with troubles with commodities and making clear balances for every patient at a medical institution.  <P>SOLUTION: The server 12 creates commodity order data based on the commodity IDs of the commodities used, physicians' IDs, and commodity data recording surgery time or the like for every patient. The commodity order data are sent to a terminal device 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI