baber/WOPTO huggingface dataset:
Patent JP-2000191061-A (JP)
Title: Spray head which can be disassembled
Inventor: BENOIST JEAN-FRANCOIS
IPC: B65D47/06
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a spray head which can be easily cleaned without the need for complicated disassembling operation. SOLUTION: The spray head 18 adapted to be mounted to a spray apparatus for spraying a liquid product P in the form of a jet or spray includes a body 20 provided with a flow-in conduit 30 in communication with a stem 14 of a valve 12 of the spray apparatus and a detachable member 22 including a spray orifice 24 releasably communicating with the conduit 30. In order to clean the conduct 30, the member 22 is made movable with respect to the body 20 in a direction X different from a delivery direction Y of the product P.
Patent JP-H11174828-A (JP)
Title: Developing device and image forming device
Inventor: SAKAIZAWA KATSUHIRO
IPC: G03G15/08
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent toner leakage from an end part and toner scattering and to obtain an image of high quality for a long period by installing a means for reducing a frictional force generated between both end parts of a toner control member and a developer carrier. SOLUTION: The length B of the straight part of a control blade 3 with which a developing roller 2 comes into contact is made longer than a toner carrying area A. Thus, the contact pressure of the control blade 3 is kept constant in the longitudinal direction in the toner carrying area A. Besides, the control blade 3 is provided with a curvature of a radius (r) and an angle θgoing outwards from the toner carrying area A. And, both end faces of the control blade 3 become curved parts continuously from the straight part B, then, the edge parts of the control blade 3 never come into contact with the developing roller 2.  Thus, the pressure concentration at the longitudinal end part of the control blade 3 and the increase of the frictional force between the blade 3 and the developing roller 2 are prevented, then, the generation of a groove in the developing roller 2 shaved by both end edge parts of the control blade 3 is prevented.
Patent JP-2001172183-A (JP)
Title: Ophthalmic pharmaceutical composition
Inventor: SUZUKI SHUICHI
IPC: A61P29/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide the subject composition having excellent anti-inflammatory activity. SOLUTION: This ophthalmic pharmaceutical composition contains lornoxicam as active ingredient.
Patent JP-2001170550-A (JP)
Title: Method of recycling water-based coating
Inventor: YAMAUCHI MASAHIRO
IPC: B05B15/12
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of recycling water-based coating capable of increasing the degree of freedom for establishment without requiring installing a coating booth for water-based coating and a concentration separator in close proximity of each other. SOLUTION: The water-based coating-recycling method is provided wherein in a coating booth for water-based coating wherein water is stored in the bottom part, after collecting coating mist generated when the water-based coating is applied by the booth water, by treating the booth water having collected the coating mist by a concentration separator, the obtained concentrated liquid and the filtrate the reused. The coating booth for water-based coating is not connected to the concentration separator for piping, and they become respectively independent.
Patent JP-2000186633-A (JP)
Title: Leak diagnosing device for evaporating fuel treating device
Inventor: OKUMA SHIGEO
IPC: F02M25/08
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve leak diagnosis precision of an evaporating fuel treating device. SOLUTION: After a stop of an engine, an air pump 13 is brought into an ON-state and a switch valve 14 is switched to the air pump 13 side, and with air fed with a pressure from the air pump 13 to purge lines 6 and 10 through the fresh air lead-in port 9 of a canister 7 after a flow of it through the switch valve 14, the working current value of the air pump 13 is measured as a leak level. The leak level is compared with a decision level, and when the leak level is below the decision level, it is diagnosed that leak is present. In this case, in a case of the frequency of high rotation load operation being high, based on the operation history before a stop of an engine, leak diagnosis after a stop of an engine is prohibited.
Patent JP-2000185361-A (JP)
Title: Frp press molding patterned sheet
Inventor: SHINOMIYA TAKEO
IPC: B32B5/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent a partial curing fault, a surface bulge or a non-gloss phenomenon or the like of a pattern periphery when molded by laminating a film in which air bleeding holes are perforated on a surface of a patterned resin- impregnated nonwoven fabric. SOLUTION: A fiber reinforced plastic(FRP) press molding patterned sheet A is laminated with a molding material 7, and an FRP molding having a pattern is press molded. This sheet A is constituted by laminating a film 2 on a surface of a resin-impregnated nonwoven fabric 1 patterned by printing. Here, the film 2 is made of a synthetic resin such as a polypropylene, a polyethylene or the like, and many air bleeding holes 4 are perforate at the film at a predetermined interval. A size of the film 2 is slightly larger than that of the fabric 1. Thus, a partial curing fault, a surface bulge or a non-gloss part of a pattern periphery can be prevented.
Patent JP-2001139866-A (JP)
Title: Oily ballpoint pen ink and ballpoint pen using the ink
Inventor: FUJII TAKESHI
IPC: C09D11/18
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an oily ballpoint pen ink which causes no spreading nor vagueness of handwriting, prevents an ink leak, and is good to write with, and to provide an oily ballpoint pen using the ink. SOLUTION: The oily ballpoint pen ink comprises a colorant, an organic solvent, a non-Newtonian viscosity-imparting agent, and 0.4-0.8 mass % of the sum of polyvinyl pyrrolidone of 0.2-0.6 mass % and a weight-average molecular weight of 1,000,000-1,500,000 and another polyvinyl pyrrolidone of 0.1-0.4 mass % and the weight-average molecular weight of 2,500,000-3,000,000 as principal components, and the ballpoint pen is formed using the ink.
Patent JP-2001179056-A (JP)
Title: Method for treating membrane
Inventor: IMAMURA SHIGERU
IPC: C02F1/44
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating membranes with which the membrane device is unitized to meet an increasing amount of treatment, the amount of treatment is further increased by securing a certain amount of flux for long time, the frequency of disassembling and washing of the frame is reduced to reduce the labor and cost incurred by the disassembling and washing and hence an overall energy cost is suppressed. SOLUTION: In the method for treating the membrane, raw liquid in a raw liquid tank 4 is sent to a circulating cleaning tank 2 by a raw liquid pump 5. Liquid overflowed from the circulating cleaning tank 2 is returned to the raw liquid tank 4. Raw liquid in the circulating cleaning tank 2 is sent into a flow path between membranes formed between membrane filters arranged side by side in a membrane device 1 provided separately from the circulating cleaning tank 2. Also, a circulating pump 3 is provided in a circulating system for returning liquid in the flow path between the membranes to the circulating cleaning tank 2. Filtrate is taken out of liquid in the flow path between the membrans by takeout energy of filtrate.  Filtrate is taken out by adding discharge energy of the raw liquid pump 5 to takeout energy of the filtrate by a throttling means 6 for throttling the amount of liquid overflowed from the circulating cleaning tank 2.
Patent JP-H11189157-A (JP)
Title: Inspection and measuring device
Inventor: HITOTSUBASHI SHUSUKE
IPC: B61L3/12
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To effectively cancel magnetic flux connection between a transmitting coil and a receiving coil in an ATS inspection and measuring device attached to a rolling stock for detecting the passing of an ATS coil on a railroad. SOLUTION: A transmitting coil 42, an overlapped area section 44 and a correcting coil 52 are provided in a printed circuit board 41. The correcting coil 52 is connected through an amplitude adjusting circuit 54 to the same transmitting signal input section 48 as that for both ends of the transmitting coil 42, and the amplitude adjusting circuit 54 freely adjusts the amplitude of a current supplied to the correcting coil 52 in positive and negative ranges. For the correcting coil 52, the amplitude and the direction of the supplied current are adjusted by the amplitude adjusting circuit 54, and then a magnetic flux is generated for almost canceling magnetic flux connection between the transmitting coil 42 and the receiving coil 43.
Patent JP-H11196101-A (JP)
Title: Packet transfer condition monitoring device
Inventor: WATANABE MASANORI
IPC: H04L69/40
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a packet transfer condition monitoring device capable of realizing the efficient operation of a network. SOLUTION: This device is provided with a monitoring/analysis part 100 for monitoring and analyzing the transfer conditions of a packet transferred to a transmission destination by a routing processing in a network layer, a tendency prediction part 101 for predicting the tendency of the transfer of the packet based on a monitored result by the monitoring/analysis part 100 and a path setting condition judgement part 102 for judging a condition for shifting to a hardware processing below a data link layer from a result predicted by the tendency prediction part 101.
Patent JP-2000193682-A (JP)
Title: Probe card and manufacture thereof
Inventor: NARITA SATOSHI
IPC: H01L21/66
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively manufacture a probe card without damaging a probe element, in spite of effectively imparting a friction action to an electrode portion. SOLUTION: In this probe card, a film-like probe unit 18 having a plurality of flat spring-like probe elements, having a conductivity on one surface of an electric insulative film 30 and an elastic body abutted to a tip end of the respective probe elements, are disposed on an electrically insulating base plate 12. The probe unit 18 has a base portion 32 retained to the film 30 and an extension portion 34 subsequent to the base portion 32 and has a projection electrode projected to the opposite side of the base plate 12 at a tip end side. The film 30 has an opening 40 at a position corresponding to a back portion of the extension portion 34 of the probe element 28.
Patent JP-H11312122-A (JP)
Title: On-chip program memory system which is user constructable
Inventor: BALTZ PHILIP K
IPC: G06F12/08
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain maximum flexibility with respect to all the applications by providing an on-chip memory system having plural selection for possible constitutions for storing an executable instruction in a central processing unit. SOLUTION: In a CPU core 20 disposed in a processor 10, memory controllers 12 and 30 fetch data from their on-chip data memory 13 or program memory/ cache 31, when data requested from memory controllers 12 and 30 exist on a chip and the respective units of the CPU core 20 request data from an external memory interface 16 unless requested data exist on the chip. The interface 16 executes communication with an external data bus 70 and attains connection to disks 71, ROM or RAM 73 which is an external data storing unit.
Patent JP-2000206853-A (JP)
Title: Paper supply controller for printing machine and paper supply method
Inventor: KO SHOKO
IPC: G03G21/14
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a paper supply controller for a printing machine capable of suppressing the occurrence of mutual jamming among supplied papers, and capable of reducing errors in printing an image, and to obtain a paper supply method. SOLUTION: The control is provided with a pickup roller 33 for picking up a paper loaded in a paper feed cassette, a pickup roller driving part 60 for driving the pickup roller 33, a recognition pattern discriminating sensor 40 for detecting the passage of the recognition pattern formed on a circularly moving photoreceptor belt and outputting a recognition pattern arrival signal, and a paper pickup timing correction pat 50 for obtaining the circulating cycle fluctuation of the photoreceptor belt based on the generation interval of the recognition pattern arrival signal and controlling the pickup driving part 60 so that a timing of picking up the paper from the paper feed cassette may be controlled so as to compensate the fluctuation by taking the input time of the recognition pattern arrival signal as a reference.  Thus, the paper picking up timing is adjusted in accordance with the circulating cycle fluctuation of the photoreceptor belt so that the supply interval between the papers successively pickup from the paper feed cassette may not be equal to or below a prescribed interval.
Patent JP-2001182905-A (JP)
Title: Method and apparatus for combusting emulsion fuel of fuel oil and water
Inventor: KOBAYASHI MASACHIKA
IPC: F23D11/16
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To remove the problem that an emulsion fuel of a mixture of fuel oil and water cannot be ignited by a normal gun type burner because of its high ignition temperature, and a pilot nozzle for ignition by using the fuel oil is provided, to ignite the fuel oil in the pilot nozzle to raise the surrounding temperature so as to ignite the emulsion oil sprayed from a main nozzle to combust the emulsion fuel. SOLUTION: The apparatus is a spray type combustor provided with two kinds of fuel system nozzles. One is the pilot nozzle using the fuel oil as a fuel to be ignited at the time of starting, and the other is the main nozzle for mainly combusting the emulsion fuel. The apparatus is able to operate and control the individual nozzles simultaneously or separately.
Patent JP-2000192172-A (JP)
Title: Rolled copper foil flexible printed circuit board and its production
Inventor: HATANO TAKATSUGU
IPC: C22F1/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide rolled copper foil for FPC combining excellent bendability and suitable softening characteristics by adequately increasing the softening temp. of high bendable rolled copper foil and solving troubles caused by its softening in the process of storage. SOLUTION: As to the rolled copper foil for a flexible printed circuit board, the concn. of S is 0.0005 to 0.0020 wt.%, the total content of one or more kinds among each component of Ag, As, Sb, Bi, Se, Te, Pb and Sn is <=0.0040 wt.%, the concn. of oxygen is 0.0100 to 0.0500 wt.%, the thickness is 5 to 50 μm, the intensity (I) of the (200) face obtd. by X-ray diffraction in the rolled face after annealing at 200 deg.C for 30 min to the intensity (I0) of the (200) face obtd. by X-ray diffraction of fine powder copper satisfies I/I0>20.0, and it has a semisoftening temp. of 120 to 150 deg.C, continuously maintains the tensile strength of >=300 N/mm2 at 30 deg.C and has excellent bendability and suitable softening characteristics.
Patent JP-2000190585-A (JP)
Title: Ink jet type image forming apparatus
Inventor: MIYAMOTO KAZUTAKA
IPC: B41J19/20
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To maintain a distance between a linear scale and a reading sensor to be in a predetermined constant level even when receiving an impact from an outer section. SOLUTION: A pair of arms 30 each being projected to the direction of the outside are respectively provided at both of the ends at lower section of a reading sensor 20 on a carriage 16. A pair of rollers 32, 34 are rotatably fixed to the upper sections of the pair of arms 30, respectively. The pair of rollers 32, 34 nipping a sheet 19 and a linear scale 18 are reciprocated in arrow B together with a carriage 16.
Patent JP-2000196393-A (JP)
Title: Distributed constant noise filter and manufacture of the same
Inventor: KUMAGAI OSAMI
IPC: H01F27/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a distributed constant noise filter which is free from the fluctuation of filter characteristics due to deviation in cutting and manufactured advantageously, and a method for manufacturing the filter. SOLUTION: Coil conductors 2a-2j for signal lines and conductors 7a-7j for ground lines and magnetic bodies or non-magnetic bodies 1a-1k are laminated. Thus, a coil pattern 2 for signal lines and a pattern 7 for ground lines can be formed in a laminated body 1. The coil pattern 2 for signal lines is formed in a wound structure. The pattern 7 for ground lines is formed so as to be put through almost the central part of the coil pattern 2 for signal lines.
Patent JP-2001187061-A (JP)
Title: Clip for operation and driving device of clip for operation
Inventor: TORII HIDEYUKI
IPC: A61B17/22
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a clip for an operation and a driving device of a clip for operation which can be engaged on an engaged part or a mating part with an engaging hook part of a clip pierced in the vicinity of an affected part of a subject to be operated on, and which is advantageous in preventing the clip drive into the vicinity of the affected part of the subject from dropping off during operation. SOLUTION: In the clip 5 for operation having two plate parts opposing to each other and their base ends being connected with each other, the clip is provided with the engaging hook part 51 provided on an end of one plate part 52, protruding toward the other plate part 54 and capable of piercing near the affected part of the subject to be operated on, and an engaged part 53 provided on an end of the other plate part 54 and capable of engaging on the engaging hook part 51. In the driving device of the clip for operation, the clip for operation 51 is driven into the vicinity of the affected part of the subject to be operated on by engaging the engaging hook part 51 of the clip 5 with the engaged part 53.
Patent JP-2000155343-A (JP)
Title: Liquid crystal display device
Inventor: OGAWARA HIROSHI
IPC: G02F1/136
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of flicker. SOLUTION: This device is provided with gate signal lines GL being extended to the (x) direction and being arranged in parallel in the (y) direction on a surface of a liquid crystal side of one side of transparent substrates out of one pair of transparent substrates being arranged opposingly each other through a liquid crystal and drain signal lines DL being extended in the (y) direction and being arranged in parallel in the (x) direction, while provided with thin film transistors TFT which are turned on by a scanning signal from the gate signal line and pixel electrodes ITO1 to which a video signal from the drain signal line is applied through the thin film transistors TFT being turned on, and the thin film transistor comprises MIS,  and is constituted so that capacity between the gate electrode and the source electrode SD1 is small at an input terminal side of the gate signal line GL and large at a terminal side.
Patent JP-2000196951-A (JP)
Title: Solid-state image pickup device
Inventor: OGAWA KATSUHISA
IPC: H01L27/146
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To execute proper automatic exposure and white balance adjustment at the time of emitting electric flash light by executing previous light emission during the storing time of a photoelectric conversion element included in an electric flash light measuring area in the photoelectric conversion element arranged in the state of a matrix to detect a precise light quantity at the time of previous light emission. SOLUTION: Previous light emission is executed during the storing time of the photoelectric conversion element included in the electric flash light measuring area in the photoelectric conversion element arranged in the state of a matrix. In this case, the previous light emission of electric flash light is made to emit light within the storing time of a reading block with timing. The first line of all the area of a CMOS sensor makes previous light emission in the overlapping stored time of desired n to n+m line. The photoelectric charge of each block-read pixel of a block 2 in all the areas 1 is read concerning lines n to n+m and the photoelectric charge of all the read pixels is integrate- stored by an integrator 3 to predict an exposure at the time of actually emitting electric flash light from this integration signal by an EF evaluation part 4.
Patent JP-H11266884-A (JP)
Title: Complex specific antibody, its production and use
Inventor: WINTER GREGORY P DR
IPC: G01N33/531
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a novel complex-specific antibody that comprises an antibody specific to prostate-specific antigen/antichymotrypsin (PSA-ACT) complex and is useful in the process for discriminating the malignant state from the benign state and for diagnosis of prostatic cancer. SOLUTION: This is a novel antibody that specifically binds to a complex of prostate-specific antigen and antichymotrypsin (PSA-ACT complex) is useful for distinguishing the state of patient's prostate, whether it is benign or malignant. This antibody is obtained by preparing an antibody library shown by a recombinant replication vector particles, bringing it into contact with the complex, recovering the vector particles binding to the complex to select the vector particles presenting the antibody specific only to the antigen complex, recovering unbinding particles by bringing the library into contact with the primary subunit, recovering the unbinding particles by bringing the unbinding particles recovered in the preceding step into contact with the second subunit, replicating these particles as a clone and by expressing this vector in the host cells.
Patent JP-2000189022-A (JP)
Title: Jiggle basket with skirt
Inventor: SAKASHITA MAKOTO
IPC: A01K97/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a jiggle basket in which baits can efficiently be charged and which can efficiently scatter the baits in sea. SOLUTION: This jiggle basket with a skirt is obtained by attaching the skirt 2 to the jiggle basket 1.
Patent JP-2000198087-A (JP)
Title: Continuously impacting machine
Inventor: YAMADA SAKUJI
IPC: B25D17/24
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To restrain occurrence of inferior operation as much as possible with the use of a simple structure in a continuous impacting machine in which a hitting member loosely held in a rotary body, impacts upon the top face of a hitting working element so as to obtain a continuous impact. SOLUTION: A continuously impacting machine comprises a rotary body 6 rotatbly supported in a housing 5, and adapted to be driven by a drive power, a hitting member 12 having a cylindrical outer peripheral surface, being laid so that its axis is in parallel with the rotational axis of the rotary body 6, and loosely held in the rotary body 20 so that a part of the cylindrical outer peripheral surface is in part exposed, and a hitting working member 14a having a flat top face 20 parallel with the rotary axis of the rotary body 6, supported in a holder 15a integrally formed in the housing 5 so as to be displaceable by a predetermined distance in the axial direction of the holder 15a, and set so that the outermost periphery of the locus of the rotating hitting member 12 interferes with the top face 20 during rotation of the rotary body 6 at the top end of the axially moving stroke.  In this arrangement, the hitting working member 14a has a large diameter main part having a diameter corresponding to the inner diameter of the holder 15a, and a small diameter part connected to the upper part of the large diameter main part.