baber/WOPTO huggingface dataset:
Patent JP-2001348621-A (JP)
Title: Method for producing cold rolled steel sheet excellent in initial rust preventability
Inventor: SAKATA TAKASHI
IPC: C22C38/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing a cold rolled steel sheet by which its initial rust preventability can be improved without adopting an additional means such as the coating of rust preventing oil. SOLUTION: A steel stock having a composition containing, by mass, 0.010 to 0.034% C, <=0.20% Mn, <=0.10% Si, <=0.02% P, <=0.013% S and 0.01 to 0.10% Al so as to satisfy 7C%+24S%<=0.43% is hot-rolled, is next cold-rolled and is thereafter subjected to continuous annealing in a reducing gas atmosphere containing 0.5 to 10 vol.% hydrogen, and the balance nitrogen.
Patent JP-2001346627-A (JP)
Title: Make-up advice system
Inventor: IWAMOTO HIROSHI
IPC: G06T1/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To give a proper make-up advice by displaying a simulation picture of a make-up face whethr a customer looks good or not from a point of total impression. SOLUTION: The make-up advice system is provided with a computing process means of forming and outputting simulation pictures of make-up faces for a target person on a plurality of impressions after collecting facial pictures of the target with a picture input means and classifying them into a plurality of impression patterns according to amount of characteristics and outputting the results.
Patent JP-2001017382-A (JP)
Title: Endoscope system and endoscope system control method
Inventor: SHOJI HIDEYUKI
IPC: G02B23/24
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain an endoscope system which improves operability by allocating desired functions to manipulation switches, scope switches and foot switches of peripheral equipment by user, procedures and inspection when plural devices are concentrically manipulated and controlled and an endoscope system control method. SOLUTION: A main manipulation screen is changed over to a scope-foot switch setting screen 104 by pushing a scope-foot switch setting screen changeover switch. The manipulation switches of the endoscope are selectively assigned by pushing the scope switch selection switches corresponding to the manipulation switches of the endoscope desired to be set. Next, one manipulation switch of the function desired to be set is selected from a function selection key group 119 and is pushed. As a result, the manipulation switch of the desired function may be selected and set at the assigned manipulation switch of the endoscope. Similarly, the functions of the manipulation switches and foot switches of another endoscope may be set.
Patent JP-2001357511-A (JP)
Title: Ferromagnetic metal powder and magnetic recording medium using the same
Inventor: AONUMA MASASHI
IPC: G11B5/706
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium suitable for the characteristics of a magnetic resistance type head (MR element) and having good electromagnetic transducing characteristics and durability and excellent shelf stability. SOLUTION: The ferromagnetic metal powder consists of a metal portion and an oxide layer around the metal portion and is characterized in that the metal portion has 25-90 nm average major diameter, #25% coefficient of variation of the major diameter and acicular ratio of 3-12 and the ferromagnetic metal powder has >=90 A.m2/kg and <120 A.m2/kg saturation magnetization σs. The magnetic recording medium is formed by providing a magnetic layer consisting essentially of the ferromagnetic metal powder and a bonding agent on a substrate.
Patent JP-2001353789-A (JP)
Title: Method for releasing tire constituent member layer and device therefor
Inventor: YAMASHITA HIROSHI
IPC: B29D30/52
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for releasing a tire constituent member layer by which a knife can be positioned easily and accurately with the help of an oscillation sensor and thereby the tire constituent member layer can be appropriately released as well as a device using this method. SOLUTION: In the method for releasing the tire constituent member layer by which the tire constituent member layer in which a plurality of cords are embedded side by side is released by the knife 30 from a tire from which a tread rubber is removed and thereby a base tire for reclaiming the tire is obtained. The oscillation sensor 27 is attached to the knife 30 and the knife 30 is adjusted to a most appropriate position based on the output level of the oscillation sensor 27 to release the tire constituent member layer. In addition, the device using this method is provided.
Patent JP-2002001023-A (JP)
Title: Factory air-conditioning filter system and factory air- conditioning method
Inventor: MORITA MAKOTO
IPC: B01D39/16
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an advanced air-cleaning filter system by reducing loads on an HEPA filter and a ULPA filter without lowering the life of a high efficiency filter. SOLUTION: A filter using an electret nonwoven fabric obtained by the melt-blowing method is connected to the HEPA filter and/or the ULPA filter in series. By using this filter system as a moderate/high efficiency filter, high collection effect is realized and the lives of the HEPA filter and the ULPA filter are prolonged, so that a filter system suitable for a clean room can be provided.
Patent JP-2002004027-A (JP)
Title: Mixed powder thermal spraying method
Inventor: TAKAHASHI MASASHI
IPC: C23C4/12
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a mixed powder thermal spraying method in which the durability is high, an inexpensive anode can be used, the thermal spraying powder can be easily controlled, and a thermal sprayed deposit of the excellent quality can be obtained. SOLUTION: In this mixed powder thermal spraying method for implementing the thermal spraying by bending the plasma jet, when a mixed thermal sprayed deposit consisting of two kinds of materials having different melting point is formed by the internal thermal spraying, a powder feed port is formed by the material, and the powder feed ports are controlled respectively to feed the materials outside.
Patent JP-2002002885-A (JP)
Title: Sparkling beverage feeding-out device
Inventor: KURIYAMA NAOKI
IPC: B67D1/04
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To keep quality of sparkling beverage by solving a proper amount of carbonic acid gas in the sparkling beverage. SOLUTION: A temperature of beverage fed out of a beverage container 2 is detected by a temperature sensor 6 and stored. A temperature of beverage within the beverage container can be positively held as compared with that of sensing the temperature of beverage within a beverage pipe every time a beverage is sold. Accordingly, it is possible to solve a proper amount of carbonic acid gas in the sparkling beverage in response to a more positive beverage temperature and to keep quality of the sparkling beverage.
Patent JP-2002007053-A (JP)
Title: Device having visual line detection function
Inventor: DOBASHI HIDEKI
IPC: G06F3/0346
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To easily distinguish a wink that is consciously performed by a user from a normal wink and to output a definition signal by detecting a wink state of a relatively short time. SOLUTION: This device has visual line detecting means (#2 and #3) for calculating eye rotation quantity by performing image processing of eye images obtained by an image means for fetching the eye images of the both eyes and calculating a position that is looked at carefully from the calculated rotation quantity, a wink deciding means for deciding a wink state, and definition signal outputting means (#6 and #7) for outputting a definition signal for performing an input operation with the position which is looked at carefully and calculated by the visual line detecting means as an input instruction position when the deciding means decides that one eye is in a wink state and the other eye is not in a wink state.
Patent JP-2002006812-A (JP)
Title: Driving circuit
Inventor: FUKUDA YASUHIRO
IPC: G09G3/20
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To accurately match the voltage of output signals with the voltage, which is a target value, of input signals by simply and effectively compensate for or avoid the adverse effect of an offset and to reduce current consumption. SOLUTION: A voltage follower 32L operates as a source type voltage follower when constant current source circuits (58L and 60L) are supplied with a bias voltage VBn. When the bias voltage of the circuits (58L and 60L) changes to a power supply voltage level Vss from the voltage VBn, the circuits (58L and 60L) are turned off and no current flows. When a constant current source circuit 58L is turned off in a differential input section 44L, the potential of an output terminal (a node) NL is increased to an approximate level of a power supply voltage Vdd. Thus, a driving transistor 62L is turned off in an output section 46L.
Patent JP-2001345648-A (JP)
Title: Power amplifier module
Inventor: TAKAHARA MASASHI
IPC: H03F3/24
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier module which is small with high efficiency and which does not generate a crack or a break when it is mounted on a motherboard. SOLUTION: This invention is for a power amplifier module which is used for transmission of a communication apparatus in a microwave band. At least one selected of balun transformers 101, 105 which are provided at the front stage of power amplifiers 102, 106, power detection circuits 103, 107 which are provided at the rear stage of the power amplifiers 102, 106, low-pass filters 104, 108 which are connected to the rear stage of the parts 103, 107 and a power control circuit 109 which controls the power amplifiers is formed in a module together with the power amplifiers 102, 106.
Patent JP-2002005117-A (JP)
Title: Hydraulic cylinder device
Inventor: MURAO YOSHIO
IPC: F15B15/18
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To perform holding operation, miniaturize a device, and save energy. SOLUTION: This hydraulic cylinder device is provided with a hydraulic cylinder 11, a pump unit 12 for supplying a pressure fluid to the hydraulic cylinder 11, pilot check valves 53 and 54 connected to a port of the hydraulic cylinder 11 so as to become a free flow in the direction for turning to the port and accumulators 15 and 16 connected to the port, and is formed by integrating the hydraulic cylinder 11, the pump unit 12, the pilot check valves 53 and 54 and the accumulators 15 and 16.
Patent JP-2002008149-A (JP)
Title: Theft prevention tag mounting device
Inventor: WATANABE KENJI
IPC: G08B13/02
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive theft prevention tag mounting device hardly generating erroneous information. SOLUTION: A shaft 12 is fitted into a shaft fitting space 19 of a mounting device main body 18, and a theft prevention tag 11 is fitted into a tag fitting space 20 by directing a switch pin 14 toward a shaft 12 side. Consequently, the theft prevention tag 11 is pressed against an outer peripheral face of the shaft 12 by a strong force while the switch pin 14 is pressed against the outer peripheral face of the shaft 12 due to an elastic force of the mounting device main body 18. At this time, the shaft 12 and the theft prevention tag 11 are firmly positioned by the shaft fitting space 19 communicated with the mounting device main body 18 and the tag fitting space 20.  As a result, even if a little external load is applied to the shaft 12 and the theft prevention tag 11, the switch pin 14 does not come off the outer peripheral face of the shaft 12 and does not generate erroneous information.
Patent JP-2002013873-A (JP)
Title: Draining device
Inventor: OKADA MITSUNOBU
IPC: B04B5/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a draining device causing low noises, requiring small power and having a simple structure. SOLUTION: Two work holders 12 respectively having grooves for allowing a pallet to be drained to slide for loading and unloading are secured to a rotary body 10 having a rotation shaft 8 with a space between them. Shutters 20 capable of sliding in an axial direction of the rotary shaft 8 are held at both ends of the work holders 12. Four guide screws 28 are disposed around the rotary body 10 and two ring members 26 are secured to the screws through nut members 32 and the ring members 26 can be moved to approach and separate from each other by rotation of the guided screws 28. The shutters 20 are freely slidably engaged with the ring members 26 so as to be moved to approach to and separate from each other by movement of the ring members 26 so that a pallet P is held within the work holder 12 so as to be prevented from coming off.
Patent JP-2002014265-A (JP)
Title: Optical device
Inventor: IWAI TADAYUKI
IPC: G02B7/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To mount an optical member into a body tube across an annular buffer material in order to prevent the failure of the optical member to be subjected to strong vibration. SOLUTION: The radius difference Ca between the outer periphery of the buffer material 3a and the inner periphery of the tube body 2 of the optical device formed by grasping the optical member into the tube body 2 by means of the annular buffer material 3 disposed at the one outer peripheral edge of the optical member is limited within 1/3 the draft quantity D from an effective luminous flux 5 to the inner periphery of the buffer material 3.
Patent JP-2002015443-A (JP)
Title: Biaxial actuator and disk driving device having it
Inventor: OGATA MASANORI
IPC: G11B7/09
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To optimize the operation of a biaxial actuator by making the center of gravity of a biaxial movable body coincide with centers of driving in the focusing direction and the tracking direction of the same. SOLUTION: Plural layers of a focusing coil 17 are formed as an inside layer 19 positioning in the inside and an outside layer 20 positioning in the outside of the inside layer, and tracking coils 18 are disposed in the position between the inside layer and the outside layer so as to be held by the inside layer and the outside layer.
Patent JP-2002010915-A (JP)
Title: Agitating device for cooking
Inventor: KAJIWARA TOKUJI
IPC: A47J27/14
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress the infiltration and clogging of food materials and to simplify washing. SOLUTION: This agitating device has a cooker 1 which is provided with an upper wall part 37 on the upper side of a bottom 35 of a spherical shape, an agitating shaft, 33 which is inserted and arranged with a working part within the cooker 1, a supporting rod 45 which is mounted at the agitating shaft 33 and is provided with plural scraping vanes 47 for sliding on the inside surface of the bottom 3 while scraping the surface by rotation of the agitating shaft 33 and an agitating motor 49 which is arranged outside the cooker 1 and rotationally drives the agitating shaft 33. The agitating shaft 33 is arranged diagonally with the cooker 1 and the front end on one side of the agitating shaft 33 is freely rotatably supported by a first bearing means 51 which is spherically supported at the inside surface of the bottom 35.  The other side of the agitating shaft 33 is freely rotatably supported at the upper wall part 37 by a second bearing means 53 and is interlocked and connected to the agitating motor 49 through the upper wall part 37.
Patent JP-2002017124-A (JP)
Title: Apparatus for supporting rear wheel of paddy working machine
Inventor: MIKI HIROYUKI
IPC: B60G1/02
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent clods of mud from being dropped from the top surface of a rear axle case onto a field, a road, etc. SOLUTION: This apparatus for supporting rear wheels of a paddy working machine is obtained by mounting a pipelike left and right transversely directed transmission case 51 on the machine frame, connecting rear axle cases 44r to each of both left and right ends of the left and right transversely directed transmission case 51, axially supporting the rear wheels on each of the lower ends of the rear axle cases 44r and forming each top surface 59 of the rear axle cases 44r into a slope.
Patent JP-2002018343-A (JP)
Title: Batch preparation method
Inventor: YAMAUCHI SHINGO
IPC: G03C1/015
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To suppress the disposal loss of a batch at the time of finishing and to reduce the number of the bathes in a batch preparation device. SOLUTION: When the maximum preparation quantity is defined as Mmax and the minimum preparation quantity is defined as Mmin, a standard preparation quantity Mst is set between the maximum preparation quantity Mmax and minimum preparation quantity Mmin. When the required preparation quantity in the next process is defined as A, the batch preparation is performed by controlling the practical preparation quantity B to A/2 in the condition that A is Mmax<=A<2.Mst. After that, the required preparation quantity A is determined again and renewed. In the condition that A is Mmin<=A<Mmax, the batch preparation is performed by controlling the practical preparation quantity B to A. In the condition that A is A<=Mmin, the batch preparation is performed by controlling the practical preparation quantity B to Mmin. The required preparation quantity is prepared with two batch preparations.
Patent JP-2002017267-A (JP)
Title: Soft ice cream and method for producing the same
Inventor: FUJIMAKI ATSUSHI
IPC: A23G9/44
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain soft ice cream capable of securing its shape-sustainability and flavor without using fat, and to provide a method for producing the soft ice cream. SOLUTION: This non-fatty soft ice cream is obtained by including a shape- sustaining flavor improver to impart shape-sustainability and flavor thereto. The producing method comprises mixing and filtering raw materials followed by sterilization or pasteurization, and without emulsifying treatment before and after the sterilization or pasteurization, forcedly cooling the resultant material to produce a liquid soft mix for the objective soft ice cream.
Patent JP-2001325201-A (JP)
Title: Chat service providing system and method
Inventor: KIN KOMOKU
IPC: G06F17/30
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To retrieve an opposite party satisfying conditions desired by a mobile communication terminal equipment user and to have a one-to-one chat in real time. SOLUTION: Mobile communication systems 30 and 40 perform radio communication with mobile communication terminal equipment 10, 11, 20 and 21, a chat server 70 is connected to a network 60 and provides a chat service and a communication company gateway 50 converts the different kinds of data and protocols between the mobile communication systems and the network. The chat server 70 is provided with personal information and condition information regarding at least one member.  In the case that a chat is requested from the user of the mobile communication terminal equipment, after a member matched with the condition desired by the user is retrieved by using the personal information of each member, the chat opposite party is decided through comparison between the condition information of the user and the condition information on the retrieved member and the chat of the decided chat opposite party and the user is performed.
Patent JP-2002022806-A (JP)
Title: Inspection apparatus for circuit board
Inventor: KAMATA HIROSHI
IPC: G01R31/28
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an inspection apparatus which eliminates a need of manufacturing different circuit boards to be inspected for an inpection circuit required for inspecting and evaluating a circuit board to be inspected. SOLUTION: At least a part of the inspection circuit 2 in the inspection apparatus for the circuit board is formed as PLDs [a function-A inspection circuit (PLD) 21, a function-B inspection circuit (PLD) 22 and a function-C inspection circuit (PLD) 23] so as to be changed into an LD internal logic corresponding to the difference of every circuit board 4 to be inspected. Thereby, without changing the hardware constitution of the inspection circuit 2, it is possible to deal with the inspection of many types of circuit boards 4 to be inspected.
Patent JP-2002021491-A (JP)
Title: Reinforcing method for leg portion of tunnel
Inventor: WATANABE MITSUO
IPC: E21D9/04
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the settlement or deformation of timbering when excavating an upper half cross section of a mountainous tunnel. SOLUTION: A leg portion 16 of a steel timbering 15 with wing ribs built during the excavation of an upper half cross section 1A of the tunnel is placed on the beam-receiving pipes 10. Prior to the excavation of the upper half cross section 1A of the tunnel, a beam receiving pipe 10 is embedded in a direction parallel to the longitudinal direction of the tunnel by using a drive excavator 3 on the natural ground 2 below a leg portion 16 of the steel timbering work 15 with wing ribs supporting the upper half cross section 1A of the tunnel.
Patent JP-2002021227-A (JP)
Title: Stretching mechanism for flexible sheet
Inventor: YONEYAMA KAZUO
IPC: F21Y101/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a stretching mechanism for a flexible sheet, which can maintain a two-dimensional shape of the sheet, by imparting a stretching tensile force to the thin flexible sheet. SOLUTION: The stretching mechanism for the flexible sheet consists of first instruments which are arranged on two opposed sides of the flexible sheet, for outward pressing and expanding the two sides, respectively, and second instruments which are engaged with the respective first instruments, for outward pulling the flexible sheet.
Patent JP-2001349220-A (JP)
Title: Improvement in combustion method of diesel engine
Inventor: OKADA KIYOSHI
IPC: F02B23/02
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce pollution of a diesel engine recently becoming a problem of deteriorating a living environment by atmospheric pollution of NOX and CO included in exhaust gas of the diesel engine. SOLUTION: Ideal combustion can be performed by forcibly firing or igniting spontaneous combustion in a combustion stroke of the diesel engine, and the exhaust gas is reduced, and heat efficiency is increased.
Patent JP-2002033955-A (JP)
Title: Iris-control device
Inventor: ITO MASANOBU
IPC: G03B19/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To manually and properly adjust the control of the stop-reduction value of an iris. SOLUTION: A ring 31, for manually adjusting the iris, is provided near an iris mechanism 12 of an image pickup means 100, and the amount of control (F value) of the iris stop-reduction value is set. The rotation of the ring 31 is detected by a detector 32, and the detection signal is supplied to a ring detection processing part 33 for detecting the amount of rotation of the ring 31. Furthermore, a signal from the detection processing part 33 is supplied to an iris code generation part 34, and an iris code value corresponding to the set F value is generated. The generated iris code value is supplied to a microcomputer 21. Then, a control signal for driving the iris mechanism 12 is formed according to a prescribed algorithm, so that the amount of control of the iris stop-reduction value being se by the ring 31 can be reached.  Furthermore, the control signal is supplied to an iris drive part 24 to drive the iris mechanism 12.