baber/WOPTO huggingface dataset:
Patent JP-2000348331-A (JP)
Title: Substrate for magnetic recording medium, its surface control method and magnetic recording medium
Inventor: HATAKE GENSHICHI
IPC: G11B5/65
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate corresponding to high recording density by setting the average height of a micro waviness to a specified value so that modulation becomes a desired value from a correlation between the average height of the micro waviness and the modulation. SOLUTION: In a substrate for a magnetic recording medium, the average height (average value) Ra' of a micro waviness obtained by measuring the main surface with a non-contact laser interfering method is compared with the result obtained by evaluating the modulation of the magnetic recording medium, and the average height (average value) Ra' of the micro waviness such that the modulation becomes a desired value from both correlations is set to be obtained. Where the average height Ra' of the micro waviness is the value obtained by a formula. Hereupon, xi expresses the measuring point value in the measuring point (the height from a reference line to a measuring curve in the measuring point), X expresses the average value of the measuring point values and (n) expresses the member of the measuring point.
Patent JP-2001283959-A (JP)
Title: Connector for direct fitting of board
Inventor: SUZUKI ETSURO
IPC: H01R13/60
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the problems where before the direct fitting connector is installed to the circuit board, if the connector is deformed by external forces, it has to be installed after correcting the pitch interval between each terminal which requires time and causes troubles in installation works. SOLUTION: The connector is structured to comprise a terminal line-up member 11, which is formed with an insertion play hole 13 to be installed flexibly movable in the connector 1 and to be inserted with a terminal 3, and a lock position control means 14 which is provided between the terminal line-up member 11 and the connector 1 and controls the lock position of the line-up member 11 with/respect to the connector 1. With the locking position control means 14, the free end of the terminal 3 moves from the temporary lock position, which is housing in the above insertion play hole 13 and will not be exposed outside to the permanent locking position, which is exposed to the outside from the insertion play hole 13.
Patent JP-2001290024-A (JP)
Title: Optical polarizing plate and liquid crystal display device equipped with the same
Inventor: HAMAMOTO EIJI
IPC: G02F1/1335
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical polarizing plate used for a liquid crystal display (LCD) device with improved display unevenness and the LCD device. SOLUTION: In the optical polarizing plate manufactured by dyeing and cross-linking a polyvinyl alcohol (PVA) film, the optical polarizing plate satisfies all of the following inequalities calculated from transmissivity of an optical polarizing plate (single body transmissivity) and transmissivity of two optical polarizing plates the respective polarizing axes of which (axes of polarization) are orthogonally crossed (orthogonal transmissivity). At 440 nm wavelength (single body transmissivity)/(orthogonal transmissivity)>600, At 550 nm wavelength) (single body transmissivity)/(orthogonal transmissivity)>3,000, At 610 nm wavelength (single body transmissivity)/(orthogonal transmissivity)>11,000.
Patent JP-2001287599-A (JP)
Title: Radio communication apparatus
Inventor: SATO TETSUYA
IPC: B60R11/02
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication apparatus capable of collecting sounds or voices in a cabin, and sending the signals prior to receiving the signals in case of emergency. SOLUTION: In the radio communication apparatus capable of sending output signals from a microphone 1 in the cabin in case of emergency, the output of the microphone 1 is amplified with an amplifier 3 to practically increase the sensitivity in a case of emergency, the output signals whose sensitivity is practically increased in case of emergency from the microphone 1 are detected with a VOX circuit 10, and the radio communication equipment 20 is controlled in a sending state with a control circuit 6 during a period of time when the output signals from the microphone 1 are detected with the VOX circuit 10, or during the specified period of time from disappearing of the outputs from the VOX circuit 10.
Patent JP-2001287136-A (JP)
Title: Micro-fog recovering device of nc machine
Inventor: SHIMIZU TAKAYUKI
IPC: F16C33/76
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a micro-fog recovering device of an NC machine for preventing discharge of the micro fog from a head, contamination in a factory, a bad effect to human body, and a fire. SOLUTION: A recovering pipe 18 is connected to a head, the micro-fog recovering device is connected to the recovering pipe 18, the head 2 has a cover 20 mounted on the upper part of an upper bearing 11, an isolator 21 is mounted on the lower part of a lower bearing 12, a connecting part 17 for connecting the recovering pipe 18 is mounted on the upper part of a support member 7, recovering passages 23a, 23b for recovering the micro fog from the upper bearing are formed from the connecting part to an upper support member 7a, and recovering passages are formed in the support member and a lower support member 7b.
Patent JP-2001291285-A (JP)
Title: Optical recording medium and method for manufacturing the same
Inventor: NAGATOMO SHOICHI
IPC: G11B7/24
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which allows the manufacture of a plurality of card media, like CD cards, together on one sheet and allows the use of the individual card media by cutting off the media and a method for manufacturing the same. SOLUTION: A recording medium combined sheet 10 connected with the plural card media 13 via perforations 14 is formed by connecting the plural card media 13 of a card shape having optical recording track parts 12 including non-circular segments 11 in such a manner that the card media may be separated by the perforations 14 formed between the respective adjacent card media 13. The respective card media 13 are composed of straight lines at their external forms and are cut off from the portions of the perforations 14 in use thereby making the most of the material.
Patent JP-2001286534-A (JP)
Title: Infusion bag with suction function
Inventor: INUI KIYOSHIGE
IPC: A61J1/10
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To lessen a working burden and improve working safety by sucking up a drug A into an infusion bag 10 without an injection needle 4 and an injection syringe 5. SOLUTION: The infusion bag 10 has a drug supply passage 11 and a drug outlet passage 12 each incorporated with a one-way valve 13, and has the back fixed to a fixing plate 16. The drug supply passage 11 and the drug outlet passage 12 have, at their ends, screw connectors 14 for respective connection to a suction straw 20 and an infusion tube 21. A pull on a pull knob 18 increases the internal volume of the infusion bag 10 to cause the resultant negative pressure to suck up the drug A in an ampoule 6 via the suction straw 20 into the infusion bag 10 where it is mixed with an infusion solution B.
Patent JP-2001296947-A (JP)
Title: Video image reproducing device, video image reproducing method and computer readable recording medium in which video image reproduction program is recorded
Inventor: SHIBAO TADAHIDE
IPC: G06F3/0485
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To enable a user to efficiently conduct operations such as fast forward, rewind and search when video image data is reproduced. SOLUTION: This video image reproducing device displays a small image 21 formed by reducing one frame of the video image data on an operation area 20. When the user transfers the small image 21 is the operation area 20, the small image 21 of a vide image frame at the time corresponding to a position after transfer is displayed. In addition, the small image 21 is automatically displayed on the operation area 20 as being transferred within a range from a small image 21s as the initial frame to a small image 21e as the last frame of the video data. Reproduction is started at an optional position and stopped at an optional position according to the input by the user.
Patent JP-2001298440-A (JP)
Title: Optical wavelength code division multiplex transmitter- receiver
Inventor: KANI JUNICHI
IPC: H04B10/272
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical wavelength code division multiplex transmitter- receiver with a simple configuration, without the need for two wavelength filters that does not need an interference condition stabilizing means for the wavelength filter at a user device. SOLUTION: An in-phase signal output terminal (A) of an unequal-length Mach-Zehnder type optical filter 62, the length of one arm of which differs from user devices is connected to a light-receiving element PD 1 of a differential light receiver 63, a reverse phase signal output terminal (B) is connected to an optical signal generating source 61 and a light-receiving element PD 2 of the differential light receiver 63 via a 2×2 directional coupler 64, and the other end is connected to an optical fiber transmission line so as to allow both transmitter and receiver sides to use the filter 62, thereby decreasing number of the wavelength filters, and the filter characteristic in a center unit is made to agree with the filter characteristic of the user device through the stabilization of the interference condition only by the center unit side.
Patent JP-2001297166-A (JP)
Title: Personal data book preparing method
Inventor: NAKANISHI JUNICHI
IPC: G06Q50/10
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that information preservation until the occur rence of interest is troublesome since information which is not interesting so much may be contained at a point of time when too much information is pro vided at once in the case of outputting the fortunetelling result on the basis of personal data. SOLUTION: When outputting the daily fortune for one year as information, for example, the information is outputted in the form of a diary, a space 5 is provided for each of dates and the fortune of the fortunetelling result is printed within this space 5.
Patent JP-2001286698-A (JP)
Title: Washing machine
Inventor: UHARA HIROKO
IPC: C02F9/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine which has a water cleaning apparatus having a good water cleaning performance. SOLUTION: This washing machine has a water cleaning apparatus 60 which cleans drained water from a water vessel 1. The water cleaning apparatus 60 has an electrolyzing device 18 which electrolyzes water, a coagulation devise 15 which mixes the electrolyzed water obtained by the electrolyzing device 18 with the water to be cleaned, a filtering device 25 which separates coagulated material from the water to be cleaned from the coagulation devise 15, and an adsorbing device 26 which introduces water to be cleaned from the filtering device 25 to an adsorbent.
Patent JP-2001298872-A (JP)
Title: Power storage system
Inventor: DEGUCHI HIROSHIGE
IPC: H02J15/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a power storage system which can achieve the elongation of life of a power storage battery and the enhancement of its use efficiency. SOLUTION: In a power storage system, a controller 1 detects the open terminal voltage VO of a power storage battery 8, sets the upper limit value of the charge power/discharge power of the battery 8 based on the detection result, and keeps the charge power/discharge power at its upper limit value in case that the power to be charged/discharged is larger than the upper limit value. Accordingly, it can be prevented from being overcharged/overdischarged to elongate the life of the battery 8.
Patent JP-2001006604-A (JP)
Title: Apparatus for corpuscular beam inductively correcting test piece
Inventor: FROSIEN JUERGEN
IPC: H01J37/305
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To allow corpuscular beam induced correction with no restrictions by the losses of resolution due to the existence of a gas supply unit by forming a pipe by an electrode and guiding nozzles integrated into the electrode in the pipe. SOLUTION: This apparatus for corpuscular beam inductively correcting a test piece has a source 1 for generating a corpuscular beam 2 nozzles 3' for supplying a gas in the region of a test piece 5 and electrodes 4' for supplying a variable voltage. The four nozzles 3' are integrated into the electrodes 4' and the electrodes 4' are formed as a part of a pipe. All the nozzles 3' are guided into the pipe formed with the electrodes 4'. By using all the nozzles to supply the same gas in the region of the test piece 5, a uniform gas atmosphere is generated. Consequently, materials are more uniformly etched and deposited (vapor deposition and film deposition). The combined arrangement of the electrodes 4' and the nozzles 3' achieves additional functions or allows succeeding the functions executed by other optical components.
Patent JP-2001304262-A (JP)
Title: Fluid bearing system
Inventor: SAITO HIROAKI
IPC: G02B26/12
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent rubbing and seizure due to shortage of an oil film in particular on an upper part of a dynamic pressure generating groove as a lubricant becomes short of sealing force with centrifugal force by a taper part. SOLUTION: An axis of rotation 3 has a taper part 3A a diameter of which becomes smaller toward a disc 6 on the opening end side of a sleeve 2 and has a screw sealing groove 2D in the same depth as the dynamic pressure generating groove on a bearing hole 2A continuously from the dynamic pressure generating groove 2B, a space between the taper part 3A and the screw sealing groove 2D facing against each other constitutes an oil reservoir part 3B, accordingly, the lubricant 5A is firmly sealed against the sleeve opening end by pumping force of the screw sealing groove 2D generated by torque and is supplied downward from above along the axial direction of the axis of rotation 3, certainly held in the dynamic pressure generating groove 2B, oil film shortage is not caused, and it is possible to provide stable rotation for a long period of time.
Patent JP-2001308634-A (JP)
Title: Slot array antenna
Inventor: IIGUSA KIYOUICHI
IPC: H01Q13/12
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a slot array antenna which can transmit a circularly polarized wave, having rotational direction which is different according to the antenna azimuth angle, and can output distributing into the circularly polarized waves which have different rotation directionss, when it receives the wave. SOLUTION: The slot array antenna comprises an internal conductor of a cylindrical shape with ends, an external conductor 3 having a disc 3b and a cylinder 3b confronting with the internal conductor 1 via a dielectric 2, a plurality of slot pairs 4 opened at the cylinder 3b of the external conductor 3 and a feed 8, with the slot pairs 4 being placed apart by a quarter of the wavelength of radio waves which propagate through the dielectric 2, with two slots of which the inclinations are 45 and -45 degree with respect to the direction of propagation of the radio waves, and that when the cylinder 3b of the external conductor 3 is divided into a plural number in the direction of the azimuth angle, the arrangement of the two slots are provided so as to be the same in each area but different between areas.
Patent JP-2001159053-A (JP)
Title: Apparatus for holding weft yarn of tuck-in device
Inventor: NAKADA AKIHIKO
IPC: D03D47/48
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To make a mispick surely escape from a cutting region of a cutter by jetting air based on a command from a loom and suppress the consumption of air in an apparatus for holding a weft yarn used in a tuck-in device adjacent to the cutter for cutting the weft yarn. SOLUTION: This apparatus 3 for holding a weft yarn 9 is capable of delivering the weft yarn 9 to each tuck-in device 2 for turning back an end of the weft yarn 9 cut with each cutter 4 for cutting the weft yarn 9 driven synchronously with a main shaft 19 of a loom 1 into a shed 12 of warp yarns 11. The apparatus 3 for holding the weft yarn 9 has a slit 21 opened in three directions including the front side, warp yarn side and side of the cutter 4 opposite to a reed 8 in order to house the beaten weft yarn 9 and a releasing hole 22 provided in a state thereof opened to the front side of the slit 21 and blowing the captured weft yarn 9 back to the front of the slit 21 is formed in the interior of the slit 21.  Air is jetted from the releasing hole 22 based on the command from the loom 1 to remove the beaten mispick 9a from the cutting region of the cutter 4 and displace the mispick 9a to the front side.
Patent JP-2001302750-A (JP)
Title: Resin and curable resin composition
Inventor: KUBOKI KENICHI
IPC: C08G59/02
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a cured resin article which strongly adheres to a substrate, or the like, and has low moisture absorption properties, especially a one useful for an adhesive or insulating agent used in electrical and electronic parts. SOLUTION: This resin article is obtained by synthesizing a resin represented by formula (1) [wherein each R is independently H, a 1-10C hydrocarbon group, an alkoxy or a halogen; each X is independently a single bond, O, S, sulfoxide, an alkyl or a group represented by formula (2) (wherein each R is the same as above); each Y is independently H, glycidyl or a group represented by formula (3) (wherein each R is the same as above; and G is H or glycidyl) provided at least one Y is a group represented by formula (3); (n) is a mean value, being 1-10; both (h) and each (i) are independently 1 or 2; and both (j) and each (k) are independently an integer of 0-6], preparing a curable resin composition containing the resin, and curing the composition.
Patent JP-2001309476-A (JP)
Title: Sound information switching device
Inventor: KAMISAKI AKIHISA
IPC: H04R1/10
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a sound information switching device, where respective pieces of sound information such as a call by a portable telephone set and music are switched and the handling of respective pieces of sound information is facilitated, while the sound reproducing machine of existing CD and MD, a radio receiver and the portable telephone set are used effectively. SOLUTION: When a switch means installed in a body part 10, to which a headphone HH with a bone conduction microphone 3 is connected, is switched to a call state, a sound signal from the portable telephone set KD, connected to a telephone connection part 28 installed in the body part 10, is outputted to the headphone HH and the sound signal inputted by the bone conduction microphone 3 is outputted to the portable telephone set KD. When the switch means is changed over to a sound information hearing state, a sound information signal from a sound information generation machine SK, connected to a sound information connection part 29 installed in the body part 10, is outputted to the headphone HH.
Patent JP-2001308204-A (JP)
Title: Semiconductor memory device
Inventor: KUMAGAI TAKASHI
IPC: H01L21/8244
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an SRAM(Static Random Access Memory) capable of miniaturizing a memory cell, lowering parasitic resistance in a source region of a drive transistor and simplifying a pattern in the source region. SOLUTION: Gate electrode layers 21a, 21b which form a first layer, a drain- drain connect layer which is a second layer and a drain-gate connect layer which is a third layer form conductive layers for a flip-flop. The drain-gate connect layer is positioned in a layer above the gate electrode layers 21a, 21b. Therefore, this device has a structure in which a source contact layer 61a can be stored on a region between the gate electrode layers, while avoiding contact of the drain-gate connect layer with the source contact layer 61a, i.e., a structure in which at least a portion of the source contact layer 61a does not exceed a dotted line 87.
Patent JP-2001311085-A (JP)
Title: Method and apparatus for reforming petroleum-based liquid fuel
Inventor: HATANAKA KENJI
IPC: C10L1/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for reforming a petroleum-based liquid fuel by which an excellent reforming effect of the liquid fuel is precisely obtained by using a specific ceramic material. SOLUTION: This reforming apparatus of the liquid fuel obtained by forming a column 2 in a fuel-feeding passage connecting a liquid fuel tank of a combustion engine to a combustion chamber, packing many ceramic small spheres 1 in the column 2, to allow the petroleum-based liquid fuel to pass so as to be brought into contact with the small spheres 1 is obtained by using the vitreous small spheres 1 obtained by adding an activated mineral water produced by alternatively repeating a step for passing water pressurized to 5-25 atm through a mineral inorganic material selected from basalt, andesite and magnetite so as to be brought into contact with the mineral inorganic material, and a step for aerating the water subjected to the step in an atmosphere of the pressure smaller than the above pressure, to a vitreous ceramic raw material, and mixing the resultant product,  and melt-forming the solid component of the mixed raw material.
Patent JP-2001311476-A (JP)
Title: Solenoid valve
Inventor: NISHINOSONO HIROYUKI
IPC: F16K31/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an easy manufacturing method of a solenoid valve by eliminating welding work or the like from the bracket connection process. SOLUTION: The solenoid valve 1 comprises a bracket 2 which has a connecting hole 9 comprising a large diameter bore 91 and a small diameter bore 92 to be connected with a constricted portion 8 of the solenoid valve 1. It is characterized in that the connection between the constricted portion 8 of the solenoid valve 1 and the connecting hole 9 of the bracket 2 is carried out by that firstly the constricted portion 8 is inserted into the bore 91 and then the constricted portion 8 is slid into the bore 92 so as to establish the tight fitment. This manufacturing process alteration can reduce a welding work or like from the bracket connection process.
Patent JP-2000331436-A (JP)
Title: Recording medium storing linking type information and method for processing defective area using this information
Inventor: LEE KYUNG-GEUN
IPC: G11B7/004
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To increase reliability of user data and execute reproduction with high reliability by providing a linking area allocated according to the pre-determined linking system, a defect management area and a pre-determined area storing additional information expressing application of the linking system next to a defective area generated before recording user data or in the middle of using recording media. SOLUTION: After registering a list of defect during verification in an RMD area, a linking area is allocated next to a defective area and user date are recorded from the linking area. In this RMD area not only the defective list detected during the verification but also a list of defect generated during the use of the recording media are stored. At the same time to store in the RMD area the list for the defective area generated before recording the user data or on the way of using, linking type information is stored in an area next to the defective area, for example a data identification area existing at the top of the sector belonging to the defective area.