baber/WOPTO huggingface dataset:
Patent JP-2001356867-A (JP)
Title: Character nourishment system and method, and recording medium
Inventor: ISHIDA YOICHI
IPC: A63F13/825
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce the user's burden of a nourishment operation based on a character nourishment software, and to improve entertainment for the user. SOLUTION: The operation that a user executed based on an OS 11 or other application software by using an input device 30 is acquired by an input acquisition part 24 of a character nourishment software 20. A parameter value conversion rule corresponding to the operation acquired by the input acquisition part 24 is detected from a parameter value conversion rule storage area 42 of a storage device 40 by converting part 25, and is imparted to a parameter value changing part 22. The parameter value changing part 22 changes the parameter value of the character of the parameter value storage area 41 according to the parameter value conversion rule. A character information display part 23 displays the operating of a character at an output device 50 based on the changed value of the parameter value.
Patent JP-2001356553-A (JP)
Title: Color image forming device
Inventor: TANIZAKI JUNICHI
IPC: G03G15/08
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To stably supply developing bias to a developing roller which acts to contact and separate in a color image forming device. SOLUTION: This device is constituted of a 1st housing equipped with a photoreceptor drum, a 2nd housing equipped with the developing roller 7a and a thin layer forming blade and provided to be rocked so that the roller 7a can contact with/separate from the photoreceptor drum and energized toward the 1st housing, a developing roller control means controlling the roller 7a to separate from the photoreceptor drum so as to stop rotation in a non-printing period, and controlling the roller 7a to come into contact with the photoreceptor drum by rocking the 2nd housing toward the 1st housing while rotating the roller 7a and the photoreceptor drum in a printing period, and a contact plate 45a fixed in the 2nd housing and supplying developing bias voltage from an external high voltage power source 55a to the roller 7a through the 2nd housing.
Patent JP-2001354804-A (JP)
Title: Rubber compounded latex, compounded latex for rubber thread using the same and rubber thread
Inventor: NISHISHITA SEIYA
IPC: C08L7/02
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To omit an aging process for increasing compatibility between a synthetic rubber latex and a natural rubber latex in blending the natural rubber latex with the synthetic rubber latex. SOLUTION: A natural rubber(NR) latex is compounded with 2-10 wt.% of 10-30% aqueous solution of a monofunctional hydroxyl group-containing alkali and 5-20 wt.% of 10-20% aqueous solution of a fatty acid potassium salt, then mixed with a synthetic rubber latex produced without being passed through an aging process to give a rubber compounded latex. The rubber compounded latex is mixed with a single dispersion of a vulcanizing agent, a single dispersion of vulcanization accelerator, a single dispersion of a vulcanization auxiliary and a single dispersion of a compounding agent each prepared without using a naphthalenesulfonate of dispersant and passed through a homogenizer to give a compounded latex for a rubber thread. Then the latex is spun to produce a rubber thread.
Patent JP-2001358452-A (JP)
Title: Electronic component mounting method
Inventor: MORIMOTO RYOICHI
IPC: H05K3/34
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting electronic components that can efficiently and securely mount surface mounting parts and ICs onto one substrate. SOLUTION: High-temperature solder paste 4 is supplied to an electrode 2 for mounting the surface mounting parts, surface mounting parts 40 are mounted onto the electrode 2 for temporarily fixing by the paste 4, flux 5 is applied onto an electrode 1 where an IC 30a having eutectic soldering bump should be mounted or is applied to an eutectic soldering bump 31, the IC 30a is mounted onto the electrode 1 for temporarily fixing by the flux 5, a wiring board 10 is heated in high-temperature atmosphere where the high-temperature and eutectic solder is fused, and the surface mounting parts 40 and IC 30a are subjected to reflow soldering.
Patent JP-2002009274-A (JP)
Title: Chemical ccd sensor
Inventor: MIMURA SUSUMU
IPC: H01L29/762
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a chemical CCD sensor which has a rational structure, easy to manufacture, and is excellent in the pH response. SOLUTION: In a chemical CCD sensor consisting of a plurality of unit sensors arranged two-dimensionally which convert a hydrogen ion concentration in a potential well into electric charge corresponding to the size of the potential well by injecting charge into the potential well designed so as to change its depth corresponding to the size of hydrogen ion concentration in a sensor surface 32, and a plurality of CCDs which sequentially transfer charges in each of the plurality of unit sensors, nitride film constituting the sensor surface 32 is used as a passivation film 33.
Patent JP-2002005256-A (JP)
Title: Cam device, and pick and place device using the same
Inventor: KATO HEIZABURO
IPC: F16H27/04
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a cam device which operates an output shaft by converting constant continuous rotation of an input shaft into composite rotation made by combination of rocking rotation and inconstant speed rotation. SOLUTION: An input shaft 5 is supported by a housing 3 and constantly rotated at a regular speed. The first output shaft 7 is supported by the housing, and the inconstant speed rotation converted from the constant speed continuous rotation through the medium of a rotational motion changing can mechanism 21 is transmitted thereto. A slider member 9 is coaxially provided to the first output shaft 7 in a state of having a relative rotation with the first output shaft restricted by the medium of a relative rotation restricting cam mechanism 31 and being free to relatively displace in the axial direction, and the reciprocating linear motion in the above axial direction converted from the constant speed continuous rotation is thereto transmitted through the medium of a cam link mechanism 41. The second output shaft 11 is restricted to axially travel coaxially with the first output shaft.  A motion changing cam mechanism 51 is engaged and interposed between the second output shaft and slider member, and the oscillating rotation of the second output shaft converted from the reciprocating linear motion of a slider member is transmitted thereto. At the same time, the cam mechanism 51 transmits the inconstant speed rotating motion of the slider member to the second output shaft.
Patent JP-2001064264-A (JP)
Title: Production of imidazole derivative
Inventor: KAWAKAMI JUNICHI
IPC: C07D233/90
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an intermediate for a naphthalene derivative having a steroid C17,20 inhibiting function, or the like, by a reduced number of steps in a high yield without using a heavy metal compound. SOLUTION: This method comprises reacting a compound represented by formula I (A is imidazole) or its salt with a compound represented by the formula R-M1 [R is a hydrocarbon or a heterocyclic ring; and M1 is an alkaline metal or the formula Mg-Y1 (Y1 is a halogen)] or its salt, e.g. isopropyl magnesium, and then reacts the product with an acid, e.g. sulfuric acid, to form a compound represented by formula II, e.g. 1-(1H-imidazol-4-yl)-2-methyl-propanene. These reactions are normally effected in a solvent (e.g. tetrachydrofuran) in the presence of water, preferably at -20 to 100 deg.C for approximately 5 minutes to 48 hours. It is preferable to add the acid to the product at 1 to 50 equivalents per equivalent of the compound represented by formula I. The compound represented by formula II is a useful intermediate for a compound represented by formula III.
Patent JP-2002002519-A (JP)
Title: Vehicle steering control device
Inventor: NISHIWAKI TAKASHI
IPC: G05D1/02
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic steering system which jointly uses a drive device together with an electric power steering device, and prevents any emergency avoiding operation of a driver. SOLUTION: This vehicle steering control device comprises an image sensor 10 for detecting the positional relationship between the vehicle and a lane, a target steering quantity computing unit 41 for obtaining the target steering quantity A necessary for the traveling along the lane based on the positional relationship, a torque sensor 30 for detecting the manual steering force of operating a steering wheel by the driver, a target steering quantity computing unit 42 for outputting the target steering quantity B by changing the target steering quantity A according to the detected manual steering force, a steering angle sensor 20 for detecting the actual steering quantity, and an automatic steering force computing unit 43 for obtaining the automatic steering force necessary for agreeing the target steering quantity B with the actual steering quantity. Steering can be implemented based on the will of the driver even in the automatic steering mode.
Patent JP-2002015542-A (JP)
Title: Tape cassette
Inventor: OTA TAKASHI
IPC: G11B23/087
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To ensure reliability of operation of a slider by preventing the unwanted interference between a torsional coil spring and other members of a tape cassette. SOLUTION: A hook part 23, which consists of a projecting part 23a which is protruded from a side surface part 19 of a slider 17 and a support part 23b to be guided folded by a prescribed angle for the protruding part, is disposed on the slider 17 which is supported freely slidably in the back and forth direction at a cassette shell 2, and a guide rail 7b, which guides the slider by freely slidably engaging the support part to be guided of the slider, is disposed on the cassette shell.  A lid lock member 24, which lock a front lid on the closing position and is supported freely rotatably at the front lid, is disposed, the torsional coil spring 25 which gives an energizing force in the direction so as to lock the front lid, is disposed on the lid lock member and a position-regulating part 23c, which regulates the position of the torsional coil spring by engaging one end part 25b of the torsional coil spring with the protruding part of the slider, is formed.
Patent JP-2002016583-A (JP)
Title: Optical cdma transmission system
Inventor: NAKAHIRA YOSHIHIRO
IPC: H04B10/29
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical CDMA(code division multiple access) system that adjusts the level of a signal outputted from each coder, so as to decrease the level difference between transmission data to be synthesized, thereby allowing a receiver side to correctly decode deceived data. SOLUTION: The optical CDMA transmission system is provided with coding means 21-23 that receive signals outputted from user terminals 11-13 through transmission channels 401-403 to transmit an optical CDMA signal to an optical transmission channel 310, output intensity control means 31-33 that control the intensity of optical signals outputted from the coding means 21-23, decoding means 261-263 that receive the optical CDMA signal from the optical transmission channel 310 to provide an output of the decoded signal, and a comparison processing means 281 that generates comparison information which compares the correlation intensity for each information communication terminal obtained from the decoding means 261-263 and informs the output intensity control means 31-33, corresponding to the signals decoded by the decoding means 261-263 about the comparison information.
Patent JP-2002013699-A (JP)
Title: Equipment and method for feeding liquefied gas
Inventor: SEKIHARA SHOJI
IPC: F04B23/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide equipment and a method for feeding liquefied gas for preventing the occurrence of cavitation due to vaporization of liquefied gas and enable efficient control of compression, feed of liquid, and a flow rate. SOLUTION: Gas return piping 21 is provided to return a part of compression gas from piping 19 on the secondary side to piping 20, on the primary side of a compressor 12 to compress liquefied gas. The gas return piping 21 is provided with a pressure keeping valve 22 to control a return amount of compression gas and a heat-exchanger 23 to cool compressed gas.
Patent JP-2002012144-A (JP)
Title: Master cylinder
Inventor: TSUBOUCHI KAORU
IPC: B60T11/16
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To smoothly pump out oil to a hydraulic system without any increase in opening area of a passage of a piston. SOLUTION: A wedge-type space 55 expanded to a passage 20a of the piston 20 is provided between the front end face of a guide member 15 and a plate 50.
Patent JP-2002018631-A (JP)
Title: End mill made of cobalt-less high speed tool steel
Inventor: YOSHITOSHI SHIGEYASU
IPC: B23C5/16
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a safety and economic end mill made of cobalt-less high speed tool steel, excellent in cutting durability and for preventing harmful Co components from scattering in regrinding. SOLUTION: This end mill made of cobalt-less high speed tool steel has a blade part on one end and a shank part on the other end of a tool main body. In the end mill made of cobalt-less high speed tool steel, the high speed tool steel contains no Co as a component element, has the heat treatment hardness in the range of HRC65 to 68.5, and has the rake angle in the range of 10 deg. to 20 deg..
Patent JP-2002012335-A (JP)
Title: Sheet carrying device and image forming device with this sheet carrying device
Inventor: MIYAMOTO ATSUSHI
IPC: B65H5/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the contact of sheets with a recording head by reducing or eliminating the possibility of curling the sheets. SOLUTION: This sheet carrying device 51 comprises stacked sheet carrying means 23 for carrying the stacked sheets to the recording head for forming images on the sheets, main flotation preventing means 30 arranged either upstream or downstream, eventually at least upstream, of the recording head in the direction of carrying the sheets for thrusting the sheets against the stacked sheet carrying means to prevent the floatation of the sheets, and downstream-side floatation preventing means 54 arranged downstream of the main flotation preventing means in the direction of carrying the sheets for thrusting the sheets in the direction of movement away from the recording head to prevent the flotation of the sheets.
Patent JP-2002018354-A (JP)
Title: Electromagnetic vibration actuator
Inventor: YAMAMOTO HIROYASU
IPC: H04M1/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent an electromagnetic vibration actuator used for an arriving call of a portable telephone or other applications, generating various vibrations and not affected by the voltage fluctuation of a power source. SOLUTION: Two electromagnets 3 and 5 formed to a U shape are mounted into a case 2 in the form that two virtual lines connecting their respective both ends intersect with each other. A columnar moving element 7 is freely oscillatably supported at the case by means of an elastic shaft 6 at the intersection point of these virtual lines. A power source to supply electric power to the electromagnets 3 and 5 is disposed and the magnetic poles (N pole and S pressure) of the respective electromagnets 3 and 5 are switched in accordance with the prescribed input information. As a result, the moving element 7 is made to make various elastic motions (longitudinal vibrations in transverse direction, oscillations and circular motions in a diagonal direction).  The voltage fluctuation of the power source is detected and the pulse number or pulse width of the drive pulses is increased or reduced according to voltage fluctuation to maintain the specified magnetic force of the electromagnets 3 and 5. As a result, the magnetic forces of the electromagnets 3 and 5 do not change any more even if the voltage rises or falls.
Patent JP-2001029565-A (JP)
Title: Prize-winning device of pachinko game machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent sharp shooting sounding timing of a rotary disk rotatably driven. SOLUTION: In a prize-winning device of a Pachinko game machine provided with at least a perfect winning inlet 38 in which playing balls are caught, a guide gutter connected to the perfect winning inlet 38 and through which playing balls flow down, and a rotary disk 33 rotatably driven by a driving source, an accessary switch 40 is positioned on the flowing-down way to the guide gutter and the rotating speed of the rotary disk 33 is changed by detecting the playing balls by the accessary switch 40 and actuating the driving source.
Patent JP-2002019713-A (JP)
Title: Heat sealer and medicine subdivision packing apparatus
Inventor: ISHII TAKAAKI
IPC: B65B9/073
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat sealer including a first carrying part and a second carrying part, which effectively prevents excessive tension to a thermally weldable sheet. SOLUTION: A tension detecting part which detects tension of the thermally weldable sheet in a subsequent stage located at a downstream in a carrying direction from a sealed portion and the first carrying part is provided. When a tensile state is reached wherein the tension in the subsequent stage of the sheet exceeds a predetermined value based on a signal from the tension detecting part, the second carrying part is geared down.
Patent JP-2002021697-A (JP)
Title: Ignition device having function of detecting misfire
Inventor: HAKAMATA HIROKO
IPC: F02P3/04
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an ignition device having the function detecting the misfire of an internal combustion engine freed from erroneous ignition through simple constitution, in an internal combustion engine having an ignition plug to electrically start combustion. SOLUTION: In a spark current flowing to the ignition plug to electrically start combustion of air-fuel mixture, an ion current generated by conductivity of combustion gas is formed in a manner to flow in an opposite direction. A high-pressure diode is provided to effect a flow of a spark current only in one direction. Further, to effect a flow of an ion current, a circuit is constituted that resistance is connected in parallel to the high-pressure diode.
Patent JP-2002022294-A (JP)
Title: Refrigeration device
Inventor: KIYOKAWA YASUNORI
IPC: F25B31/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent shortage of lubricating oil from occurring in any of a plurality of compressors installed parallelly in a single refrigerant circuit. SOLUTION: A refrigeration device is provided with an oil balance pipe 10 from a high pressure section H of the compressor 1 to a refrigerant suction pipe 5 connected with the compressor 2 and an oil balance pipe 12 from a high pressure section H of the compressor 2 to a refrigerant suction pipe 4 connected with the compressor 1. A capillary tube 11 is installed in a halfway position of the oil balance tube 10 and a capillary tube 13 is installed in a halfway position of the oil balance tube 12.
Patent JP-2002026754-A (JP)
Title: Area-detecting device and method for fm radio broadcast receiver
Inventor: UTSUNOMIYA MASANORI
IPC: H04B1/16
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an FM car radio receiver 10, whose memory stores receptible FM radio broadcast stations without troubles in each area, including conventional FM radio broadcast stations and small transmission power FM radio broadcast stations (the small transmission power FM radio broadcast stations include mini and community FM radio broadcast stations and community) that can accurately detect the area of the present location of the FM car radio receiver 10 without hindrance. SOLUTION: The radio receiver detects reception frequencies F(1), F(2),..., F(m) of FM radio broadcast radio waves, whose electric field strength is a prescribed electric field strength or higher at the present location. A matching number Pio, between receivable conventional FM radio broadcast stations without troubles and the reception frequencies F(1), F(2),..., F(m) is calculated for each area. An area having the maximum Pio is selected as the area, to which the present location belongs.
Patent JP-2002023098-A (JP)
Title: Face installation-type simultaneous visible device of infrared and visible videos
Inventor: MATSUMURA NORIHIDE
IPC: H04N5/64
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide the face installation-type simultaneous visible device of infrared and visible videos, which can obtain the video based on an infrared ray and information on outside based on visible light without practically changing viewpoint. SOLUTION: The face mounting-type visible device 10 is provided with a lens 12 constituted of a free curve prism 18 where a half mirror 17 is formed and a correction prism 19 which is joined to the half mirror 17 and corrects the power of transmission light transmitted through the half mirror and an optical axis. The main body of the visible device 10 is provided with a light receiving part receiving peripheral information based on the infrared ray and a picture display part 15 displaying an output picture as the visible picture based on light reception information. The visible picture displayed by the picture display part 15 is led to the free curve prism 18, is reflected and is enlarged by the half mirror 17.  Thus, a person mounting the device views the picture and peripheral information based on visible light passes through the half mirror 17 and the person mounting the device can directly view it.
Patent JP-2001106830-A (JP)
Title: Rubber composition and tire
Inventor: KOBAYASHI NAOICHI
IPC: C08K5/06
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition being excellent in processability before being vulcanized and giving a vulcanizate satisfactory in all of high wet-skid resistance, low rolling resistance, and abrasion resistance and to provide a tire excellent in the above properties. SOLUTION: This composition contains a diene rubber (a), 5-100 pts.wt., per 100 pts.wt. diene rubber (a), silica (b), and 0.1-20 pts.wt., per 100 pts.wt. silica (b), compatibilizer (c). The compatibilizer (c) is selected from (1) an aminosilane compound; (2) an epoxy-containing compound; (3) a compound having any one of a hydroxyl group, an epoxy group, an ether bond, a carboxyl group, an ester bond, and a polymerizable unsaturation and an amino group in the molecule: (4) a compound having any one of a hydroxyl group, an epoxy group, an ether bond, a carboxyl group, and an ester bond and a polymerizable unsaturation in the molecule; (5) an ether-bondcontaining compound; and (6) a carboxylate.