baber/WOPTO huggingface dataset:
Patent JP-2001198971-A (JP)
Title: Electrode box for pinning device
Inventor: SANO TAKAYOSHI
IPC: B29C47/08
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrode box which is formed of two halves of the same structure and needs only a simple rewiring operation. SOLUTION: This electrode box comprises a guide bar 26 having its one end connecting a case 22 to a wire 23 and its other end fitted to a tension slide 25 for connecting an electric wire 30 introduced into the case 22, a tension knob 28 for applying tension to the wire 23, a stopper 29 for restricting the movement of the tension slide 25 to the wire pulling side, a protecting pipe 33 which covers a connecting part between the wire 23 and the guide bar 26 near the one end part and has the other end part fitted to a protecting pipe slide 32 mounted, in a freely slidable manner,  in the wire extending direction at the inner space part 21 of the case 22 and a knob 36 for the protecting pipe 33 which slides in the wire extending direction the slide 32 for the protecting pipe 33 by pushing and pulling a threaded shaft 35 screwed into the slide 32 for the protecting pipe 33 whose movement in the axial direction is restricted by a chuck 34 installed in the case 22 but only rotation is allowed.
Patent JP-2001206526-A (JP)
Title: Flight conveyor furnished with resin made support rail
Inventor: OKUMURA HISAO
IPC: B65G21/22
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a flight conveyor on which resin made support rail holds a normal travelling track even when there is a large temperature change in a using environment. SOLUTION: A flight conveyor 10 has a conveyor chain 18 wound between sprockets 14, 16 and a flight 20 to carry a carrying article from an input port to a discharge port below a case 12. A plural number of rail support members 24 are installed with proper intervals on the return side of the conveyor chain 18, and a rail 22 is supported by these rail support member 24. The rail 22 is constituted of a metallic rail 26 fastened on the rail support member 24 and a resin made support rail 28 installed on this metallic rail 26. The metallic rail 26 and the resin made support rail 28 are irregularly fitted on each other so that an L shaped leg part 34 clamps a wide head part 32 from both sides. The resin made support rail 28 divided in a plural number of parts is fixed on the metallic rail 26 by a flush bolt 36 only on the one end side.
Patent JP-2001187810-A (JP)
Title: Phenol-amino condensation resin, its production method, and epoxy resin composition, prepreg and laminated sheet comprising the resin
Inventor: KOJIMA YASUSHI
IPC: C08G14/09
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a phenol-amino condensation resin excellent in heat resistance, water resistance, flame retardancy, mechanical strengths, curability, etc., and an epoxy resin composition using the resin. SOLUTION: The phenol-amino condensation resin is a condensation product from a phenol derivative, an aldehyde and a triazine derivative and has a ratio of weight average molecular weight (Mw) to number average molecular weight (Mn), Mw/Mn of 1.615. The epoxy resin composition is prepared by compounding an epoxy resin with the phenol-amino condensation resin.
Patent JP-2001210221-A (JP)
Title: Cold cathode and method for manufacturing the same
Inventor: OKI HIROSHI
IPC: H01J1/304
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode having an electron source with a high reliability and XY matrix as well as manufacturing at a low cost and simply such a cold cathode. SOLUTION: The cold cathode includes a gate insulation layer divided into the first gate insulation layer and the second gate insulation layer, and the first gate insulation layer has fine holes in which electron sources that are connected to high resistance layers in parallel are disposed. Preferably, the electron sources that shapes a cast structure with the fine holes at the gate insulation layer into cast structure coated with an alumina anode oxidized coating is formed by a carbon nanotube.
Patent JP-2001209607-A (JP)
Title: Driver, method of driving device, operating system, and recording medium
Inventor: YOKOTA ATSUSHI
IPC: G06F13/12
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To control a device by plural master programs by regarding the device as plural virtual devices, to simplify the contents of processing by preparing a program by each master program while being conscious of only a required virtual device and to prevent the delay of a response by allowing each driver consisting of plural threads to receive a response even in the issue of command data. SOLUTION: A driver 12 has a queue management part 21, a device inherent processing function group 23 and an execution management part 22 as one function. The processing function group 23 is constituted of a normal command queue added inherent processing function 238 and a response receiving inherent processing function 239 always called from a device inherent processing execution thread C226 to be a priority command queue added inherent processing function 237. The conduc management part 22 is constituted of a device inherent processing conduct thread A224 for conducting a function 236, a device inherent processing conduct thread B225 for conducting the function 237 and the thread C226 for conducting a function 239.
Patent JP-2001217658-A (JP)
Title: Amplifying device
Inventor: MATSUURA TERU
IPC: H03F3/217
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain an amplifying device which is small-sized and shows high performance. SOLUTION: This device is provided with a predriver part (10), which removes the waveform (S2) of unwanted components, locally projecting from a basic waveform (S1) of the waveform (S) of an inputted analog signal, a pulse-width modulation part (1), which applies digital modulation to a class T on the signal outputted from the predriver part (10), and low-pass filter parts (4a, 4b) which restore the digital signal outputted from the pulse-width modulation part (1) to an analog signal, having proper current capacity.
Patent JP-2001218500-A (JP)
Title: Energy-saving operation method for induction motor
Inventor: CHIJIIWA TOSHIHIKO
IPC: H02P21/36
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an operation method which can materialize energy saving in an induction motor. SOLUTION: When an induction motor is in a stop, an exciting current is controlled so that it may be in the relation of I1d=I1q (but, I1d is a primary d-axis current, and I1q is a primary q-axis current), and besides a minimum limit is set to the above exciting current, taking the rise of a magnetic flux into consideration. On the other hand, when the induction motor is rotating, it is in the relation of I1d=I1q, and besides a maximum limit is set to the exciting current, taking the saturation of a magnetic flux into consideration.
Patent JP-2001204821-A (JP)
Title: Gas feeder for respiration
Inventor: YAGI MINORU
IPC: A61M16/08
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a gas feeder for respiration safely performing the replacement work without generating static electricity in replacing a cylinder. SOLUTION: This gas feeder for the respiration is provided with an oxygen cylinder and a flow rate setting means of yoke fitting type and feeds oxygen to a cannula of a user. This gas feeder for the respiration is characterized to have a seal member in a connecting part between a valve for liquefied gas cylinder of the oxygen cylinder and the flow rate setting means, and a conductive member for protecting the seal member in its outer circumference and to have a connecting means electrically connecting the conductive member to the flow rate setting means and/or the valve for liquefied gas cylinder.
Patent JP-2001217180-A (JP)
Title: Alignment method, alignment device, aligner and exposure method
Inventor: TAKAHASHI AKIRA
IPC: G03F9/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for alignment of an alignment object. SOLUTION: Characteristic data, showing the relation of optical characteristics between a search measurement system including a camera 56 and a fine measurement system including a camera 58, are stored and held in advance in a memory 67 of a main control system 59. The main control system 59 acquires first illumination data, which are optimum data regarding illumination during search measurement by preliminary detection, for example.  After search measurement is executed by illumination according to the first illumination data, the attitude of an object 11 is adjusted based on the result of the search measurement to enable fine measurement, first illumination data is changed according to characteristic data and second illumination data, which are optimum data regarding the illumination during fine measurement is acquired, by changing the first illumination data according to characteristic data, and after fine measurement is executed through illumination in accordance with the second illumination data, the attitude of the object 1 is adjusted so as to match a prescribed reference.
Patent JP-2001220050-A (JP)
Title: Paper after-processing device, image forming device, image forming system, and image forming method
Inventor: TAGUCHI KEIICHI
IPC: B65H31/32
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a paper after-processing device, an image forming device, an image forming system, and an image forming image capable of discharging stored paper sheets stored on an intermediate tray together by high throughput without accumulating the paper sheets even under various operation situations. SOLUTION: Two paths, namely, a main path Pm and subpath Ps are provided as paths conveying the part carried into a finisher 2 onto an intermediate tray 21. A paper bundle can be discharged onto the main tray 22 per process unit while carrying the paper sheet P into the finisher 2 continuously by performing automatic discharge operation to obtain high throughout. Moreover, if the number of non-storage paper sheets to be stored on the intermediate tray 21 following the paper bundle is less than n, the paper bundle stored on the intermediate tray 21 is forcedly discharged to prevent remaining of paper sheets in the finisher 2 for many hours.
Patent JP-2001215513-A (JP)
Title: Liquid crystal display device
Inventor: HISANAGA KAZUYUKI
IPC: G02F1/1335
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a semitransmission type liquid crystal display device which realizes high luminance, even if the device is used as a reflection type, and which has high performance with improved characteristics to satisfy the both functions as a reflection type and a transmission type. SOLUTION: In the liquid crystal display device 9, a light-diffusing planar body 10, a first phase difference plate 11, a second phase difference plate 12 and a first polarizing plate 13 are successively stacked on a liquid crystal panel 2, which comprises a supernematic liquid crystal having 240 to 260 deg. twist angle and 800 to 900 nm Δnd provided with a semitransparent film 21. A third phase difference plate 14, a second polarizing plate 15 and a backlight 8 are successively stacked on the other principal face. Moreover, the Δnd, stretching axis and absorption axis of each of the first phase difference plate 11, second phase difference plate 12, third phase difference plate 14, first polarizing plate 13 and second polarizing plate 15 are specified.
Patent JP-2001224042-A (JP)
Title: Color signal processing circuit
Inventor: MURATA HISAHARU
IPC: H04N9/79
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a color signal processing circuit that can obtain a color difference signal with an excellent hue. SOLUTION: The color signal processing circuit is provided with a chroma decoder 10, a low-pass filter 11, an ACC circuit 12 and a feedforward APC circuit 100. The feedforward APC circuit 100 applies feedforward control to a color difference signal Cb/Cr2 to correct its phase error. Thus, an excellent color difference signal Cb/Cr3 without a phase error can be obtained. A digital CODEC (not shown) codes the color difference signal Cb/Cr3 and a luminance signal from a Y/C separation circuit (not shown) into a recording signal to be digitally recorded on a recording medium and the coded signal is recorded on the recording medium. Thus, the color difference signal is recorded in a state of having no phase error.
Patent JP-2001220372-A (JP)
Title: Method for producing amines
Inventor: FUNABASHI KEIKO
IPC: C07B53/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain an amine from an α-amino acid. SOLUTION: An α-amino acid and an aliphatic saturated ketone are heated at 100-170 deg.C and formulated with water. An optically active hydroxylamino acid is used as the α-amino acid to give an optically active hydroxylamine. Consequently the amine can be efficiently produced in high selectivity by a general purpose facility. The aliphatic saturated ketone of raw material can be recovered and recycled.
Patent JP-2001230970-A (JP)
Title: Image pickup device
Inventor: HAGIWARA TATSUHIKO
IPC: G03B7/16
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device for picking up a suitable image, regardless of the position of an object. SOLUTION: Corresponding to the range rank of the object (from a deciding part 310), a read mode (from a reading part 330) and an exposure value rank set by a user, as needed (from a deciding part 320), an output command part 300 determines a read number and selects one set of image pickup conditions from among an image pickup condition table 410. In the quantity of light to be emitted, the need for light emission (from a deciding part 340) is considered additionally. The image pickup conditions are set so that an (auto-) exposure value, a gain and the light emission quantity can be increased, corresponding to the enlargement of the distance rank and an aperture (contour emphasis) processing level can be lowered corresponding to the increase of the gain.  Therefore, the lightness of the image becomes suitable, and noise is suppressed as well independently of the excess or deficiency of stroboscopic light caused by a distance. White balance control is made by an ordinary mode in the case of distance rank L and is suitably performed, corresponding to the color temperature of a light source.
Patent JP-2001135524-A (JP)
Title: Inductor and producing method therefor
Inventor: ISHIGAKI ISAO
IPC: H01F17/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a refined inductor and a producing method for that inductor. SOLUTION: This inductor is constituted by providing a fine groove part 11b on a ceramic substrate 11 by laser beam working, embedding conductive paste such as solder in this groove part 11b and forming a conductive path 16 by heating/fixing.
Patent JP-2000240885-A (JP)
Title: Tube closing device
Inventor: SODERSTROM ERIC G
IPC: F16L55/115
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To operate a device in cooperation with an already existing pipe metal fitting and facilitate elimination of a cap by arranging on the cap a skirt, that is an extended end part, a neck part, a head part that is an end part region. SOLUTION: A skirt 24 of a cap 20 is provided with an inner surface 25 and an outer surface 29, and the inner surface 25 is set in such a way that a diameter is formed smaller than that of an outer surface S2 of a tube P for closing. The outer surface S2 of the tube P and the inner surface 25 of the cap 25 are fitted to each other so as to be capable of sealing the end part of the tube P. It is set to fit into an inner surface S1 of the tube P, and the outer surface 29 of the skirt 24 and the inner surface S1 of the tube P for closing are fitted to each other. A first annular ring 26 of a closing part is formed integratedly with the skirt 24 and protrudes inward. A protrusion angle of the first annular ring 26 is matched with a transition surface S3 of a pie or a tube, and assists in closing of the tube.
Patent JP-2001232787-A (JP)
Title: Ink jet recorder and printer driver
Inventor: TAKAURA ATSUSHI
IPC: B41J2/055
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem that inner pressure variation can not be prevented effectively in a nonejection channel. SOLUTION: A first driving waveform for ejecting an ink drop is applied to a channel for ejecting an ink drop and a second driving waveform for displacing a diaphragm without ejecting an ink drop in phase with the first driving waveform is applied to a channel not ejecting an ink drop.
Patent JP-2001235385-A (JP)
Title: Water leakage detecting sensor
Inventor: MURATA JUNJI
IPC: G01N27/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To improve the workability for water leakage detection by enabling a sensing portion brought down from a small hole on a floor to be easily oriented in a desired direction. SOLUTION: This sensor is provided with a grounding type sensing portion 3 capable of detecting leakage position, a supporting cable 4 connected with the sensing portion 3, and a direction determining means B for determining an inclining direction after the sensing portion 3 is grounded, when the sensing portion 3 is lowered while a pendent sensor being supported by grasping the support cable 4. The direction determining means B is constructed such that a take-out portion t for drawing the supporting cable 4 in the sensing portion 3 is offset to the position other than the center P in a direction for drawing the supporting cable 4.
Patent JP-2001235957-A (JP)
Title: Fixing device
Inventor: HORIKOSHI ATSUSHI
IPC: G03G15/20
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing the increase of rotational load by a metering blade and a cleaning blade abutting on a fixing roller and a pressure roller and preventing the roller from being scratched by toner, paper powder or jammed paper. SOLUTION: The position of the turning fulcrum X1 of a blade base 2 where the metering blade 1 abutting on the fixing roller 51 is fixed is set nearer to the roller 51 side than a tangent at an abutting point between the blade 1 and the roller 51 so that the blade 1 may not take posture to bite at the roller 51.
Patent JP-2001237897-A (JP)
Title: Hybrid type telephony system
Inventor: TANIMURA TAKUJI
IPC: H04M3/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid type telephony system that integrates an exchange and a LAN phone system so as to make services to all phones in common. SOLUTION: A gateway circuit 14 is connected between private branch of exchanges 12, 15, 16 and an IP switch 13 and a central controller 10 that sets a channel path of the private branch of exchanges by a control bus 17 and controls switching of an IP packet by an IP switch is contained in a LAN 33 of the IP switch. The central controller 10 manages IP address information of a LAN phone and a gateway circuit via the LAN 33 to control the connection between the LAN phones and between the LAN phones and the gateway circuit and the path setting between the gateway circuit and conventional phones 25, 26 so as to connect the conventional phones 25, 26 contained in the private branch of exchanges and the LAN phones 20-22 contained in the IP switch.
Patent JP-2001237044-A (JP)
Title: Retaining structure of adsorption cap
Inventor: NUKADA MASAHIKO
IPC: H01R43/20
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a retaining structure of an adsorption cap which can protect an electric connector at a post-process without slipping off of the adsorption cap from the electric connector easily even after a solder heating, as to the retaining structure of the adsorption cap, wherein into a retaining hole formed on either side of connector housing made of synthetic resin or adsorption cap made of synthetic resin, wherein a formed retaining protrusion is press-fitted into the other side, and wherein the adsorption cap is made to be retained by an electric connector. SOLUTION: At a retaining hole 6, a pressure contact wall part 6a which press-contacts a press-fitted retaining protrusion 5 and an empty wall part 6g which does not contact with the retaining protrusion are formed. Therefore the aperture of the retaining hole 6 shrinks by solder heating, and a space of the retaining protrusion 5 which does not contact with the empty wall part 6b becomes relatively larger than the aperture diameter of the retaining hole 6. Accordingly, this space locks with evulsion direction of the retaining protrusion 5 for the pressure-contact wall part 6a, and the adsorption cap 2 is retained at a connector housing 3.
Patent JP-2000247614-A (JP)
Title: Tantalum nitride (v) pigment, its production and its use
Inventor: LETSCHERT HANS-PETER DR
IPC: C09D7/62
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To improve the brightness of a red pigment obtained by adding at least one of powdery oxides from a series of SiO2, GeO2, SnO2, TiO2, ZrO2 and HfO2 to powdery tantalum oxide (V) and nitriding this powder mixture by using ammonia. SOLUTION: This invention is an improvement of the process for producing the tantalum nitride (V) pigment by nitriding the powdery tantalum oxide (V) at 700 to 1250 deg.C by using the ammonia. The tantalum nitride (V) pigment is obtained by adding the powdery oxides from the system of SiO2, GeO2, SnO2, TiO2, ZrO2 and HfO2 or at least one of the powdery precursor substances of such oxides to the powdery tantalum oxide (V) to be nitrided in an amount of at least 0.1 wt.%, more preferably 2 to 15 wt.% calculated as the oxide, then nitriding this powder mixture. The powdery oxides to be added and/or the precursor substances thereof preferably have a specific surface area of at least 10 m2/g.
Patent JP-2001232676-A (JP)
Title: Screw having high transport capacity
Inventor: TAKAMOTO SEIJI
IPC: B29C48/405
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To markedly enhance the introducing capacity to a raw material having stickiness such as a sticky solid polymer or rubber. SOLUTION: A screw 1 having high transport capacity is used in a unidirectionally rotating intermeshing type twin-screw extruder and equipped with at least a supply part F, a kneading part M and a melt transport part T successively from the supply port 5 side of a cylinder 4. A two-start half angle flight screw 11, wherein the front surfaces (feed surfaces) of flights 12 rise from the bottom surfaces of screw grooves 13 almost vertically to the axial direction of the screw and the rear surfaces (anti-feed surfaces) 12b of the flights 12 are curved, is provided just under the supply port 5 in the supply part F.
Patent JP-2001236804-A (JP)
Title: Vehicle lamp device
Inventor: KOIKE TERUO
IPC: F21Y101/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a conventional vehicle lamp device, where it is impossible to achieve unique design by changing the appearance, and thus not easy to incite demand, and in addition difficult to improve the performance. SOLUTION: A vehicle lamp device comprises a main barrel-shaped elliptic reflector 3 forming a rotary elliptic reflection surface with the first focus located in a light source 2, an auxiliary half barrel-shaped elliptic reflector 21 which abuts the main barrel-shaped elliptic reflector, an auxiliary barrel-shaped reflector 11 abutting the auxiliary half barrel-shaped elliptic reflector, a first reflector 4 with a focus located in the second focus of the auxiliary barrel-shaped elliptic reflector 11, the second reflector 5 with a focus located in the light source 2, and a lens 6 with the focus located in the first focus of the auxiliary barrel- shaped elliptic reflector 21.  This sets light distribution properties of the light distribution surface to be designed freely, the design to have a plurality of light-emitting points by a plurality of reflection surfaces and projection lenses, as and the vehicle lamp device to have a large surface, thus resulting in a unique design.