baber/WOPTO huggingface dataset:
Patent JP-2001349239-A (JP)
Title: Abnormality judging device of engine system
Inventor: ITOU TOKIJI
IPC: F02D45/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality judging device of an engine system capable of accurately and surely judging abnormality even when limited on a chance of diagnosing the abnormality like a short trip. SOLUTION: An electronic control unit(ECU) 100 diagnoses the abnormality of the engine system every time when realizing a diagnostic condition. The ECU 100 adds an abnormal counter value every time when detecting the abnormality, and stores the counter value in a standby RAM 140. While, the ECU 100 adds a normal counter value when detecting that the system is normal, and stores this value in the standby RAM 140. The ECU 100 judges that the system is abnormal when the abnormal counter value becomes a prescribed value or more. The ECU 100 judges that reliability of the abnormal counter value is low when the normal counter value becomes the prescribed value or more, and clears the abnormal counter value to '0'.
Patent JP-2001351823-A (JP)
Title: Evaporation material, method of manufacturing the same, and method of evaporating the same
Inventor: SAITO SADAO
IPC: C23C14/24
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an evaporation material capable of forming an evaporated tape which is of high quality, possessed of a small number of splashes and a low scum rate, and available for a medium of recording data such as computer data. SOLUTION: The evaporation material is characterized by the fact that an inclusion, especially a spinel inclusion covering the surface of melt of the evaporation material is set at 10% or below in area.
Patent JP-2001351363-A (JP)
Title: Optical recording device, and method for displaying residual amount of optical recording medium
Inventor: YOSHIDA CHISATO
IPC: G11B7/0037
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording device and a method for displaying the residual amount of an optical recording medium, by which the finish or unfinish of close session processing is easily visually understandable and the judgment of propriety of the close session processing is easy to be made. SOLUTION: A CD-R drive part 2 writes data into CD-R 26. A close session processing part 4 performs the close session processing so that a CD-ROM drive device being a readout dedicated device can read out information written in the CD-R 26 by the CD-R drive part 2. An LCD panel part 12 displays information about the closing session processing by the closing session processing part 4. A control part 5 makes the LCD panel part 12 display the information about the closing session processing on the basis of the existence of the closing session processing by the closing session processing part 4.
Patent JP-2001359235-A (JP)
Title: Ground protective relay
Inventor: FURUSE MITSUYASU
IPC: H02H3/28
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent a controlled variable of a relay from being affected by zero-phase circulating current. SOLUTION: Ground protective relays G1, G2 conduct operation output, when a value obtained by subtracting the controlled variable from an operating amount is equal to or higher than a prescribed value, where differential current between a power source side terminal A of each of parallel two lines 3L, 4L fitted in parallel with parallel liens 1L, 2L and a load side terminal C is defined as an operating amount, and (k) (sum of the currents of the respective terminals) is defined as the controlled variable.  A zero-phase circulating current IOth, prior to the occurrence of an accident by several cycles, is stored as a vector amount, and conventionally the vector amount of IOth stored from the current of the respective terminals (vector sum IOF3+IOth at a terminal A) is subtracted from the controlled variable including IOth, to obtain a controlled variable excluding IOth, thereby preventing malfunctions due to variation in IOth based on induction from the line 1L or 2L.
Patent JP-2001354694-A (JP)
Title: Dithiol derivative
Inventor: HAYATA KINYA
IPC: A61K31/33
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a new compound useful as a medicine, especially as a histon-deacetylating enzyme(HDAC) inhibitor. SOLUTION: This dithiol derivative or its pharmaceutically permissible salts has the HDAC-inhibiting activity and also a cytotoxcic activity in human cancer cells, and therefore it is useful as a treating agent for diseases or illnesses associated with the acetylation of histon, especially as an antitumor agent.
Patent JP-2002005212-A (JP)
Title: Air damper
Inventor: KODERA HIROYUKI
IPC: F16F9/36
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an air damper which can quietly operate. SOLUTION: A discharge hole 36 having a small diameter hole part 36a which functions as a flow resistance generating part is formed in a rod 3. One end of the discharge hole 36 is opened toward a sealed space 4, and the other end of the discharge hole 36 is opened toward the inside of a cylinder 2 other than the sealed space 4.
Patent JP-2002010669-A (JP)
Title: Inverter unit
Inventor: SHINODA NAONOBU
IPC: H02M7/48
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an inverter unit capable of providing an AC output having an accurately stabilized frequency regardless of any process cycle of a system control by a processor, having no degradation of frequency-control accuracy even when accelerating or decelerating. SOLUTION: The inverter unit, which contains a power-inverter circuit (4) that converts a fed DC to an AC having a predetermined frequency (fo) and variably drives a rotating-machine motor (11) wherein a switching control of the power inverter unit (4) is conducted by a digital processor (30), is mainly characterized in that a timer-offering process, which has a certain process cycle (Ts) not directly relating to process cycles (Te1, Tc2...) in the digital processor (30), is set, and right and wrong of a timing about the switching control of the power inverter circuit (4) is discriminated while the timer-offering process is ongoing, and then the inverter-output frequency (fo) is controlled.
Patent JP-2002003960-A (JP)
Title: Method for producing sponge titanium using tong device
Inventor: ONO YUICHI
IPC: B66C13/46
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing sponge titanium in which a tong device excellent in handling is used, and sponge titanium can be produced with high efficiency. SOLUTION: This method is at least provided with a producing stage in which sponge titanium 1 is produced in a reducing vessel 20, a punching stage in which the sponge titanium 1 is extruded and discharged from the reducing vessel 20 and a crushing stage in which the discharged sponge titanium 1 is crushed, and the punching stage and crushing stage are performed by using a tong device 10 and are performed by holding the sponge titanium 1 with the tong device 10 provided with an upper frame 11 suspended on a crane, a pair of first arms 12 axially supported by the upper frame 11 and second arms 13 respectively axially supported by the first arms 12 and arranged so as to mutually be crossed, and in which the clamping force by the opening and closing of the second arms 13 is supplemented by a chain motor 16 and a ringlike member 17.
Patent JP-2001234470-A (JP)
Title: Cellulose fiber or fiber product excellent in deodorant property, method for producing the same and use thereof
Inventor: SAKAI YOSHIAKI
IPC: D06M13/192
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a cellulose fiber and a cellulose fiber product having excellent deodorant performances for an acidic smell, a neutral smell and a basic smell and further excellent deodorant performances even for a middle-age smell. SOLUTION: This cellulose fiber or cellulose fiber product is obtained by binding flavonoids through ester bonds to the cellulose fiber or cellulose fiber product and further holds a water-insoluble inorganic metal compound.
Patent JP-2002008633-A (JP)
Title: Protective cover for battery terminal
Inventor: KOSUGE HIDEJI
IPC: H01R11/28
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To detect whether or not a cap part is surely assembled into a housing part in a protective cover having an enclosure part wherein an opening of the housing part has a structure to be closed by the cap part. SOLUTION: In a process wherein the cover part 37 is made to displace from an exposed posture to a protected posture, at the cap part 32 and a cover part 37, interference parts 36, 41 are installed which do not interfere when the cap part 32 is assembled in a normal occlusion posture to the housing part 22 and interfere with each other in an improper assembling state where the cap part 32 does not arrive at the occlusion posture. Whether or not the cap part 32 is properly assembled to the housing part 22 can be detected by whether or not the interference parts 36, 41 interfere when the cover part 37 is made to displace to the protected posture.
Patent JP-2001034655-A (JP)
Title: Simulation method of crack propagation
Inventor: DHONDT GUIDO
IPC: G01N3/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method of crack propagation, which can be used in multiple application fields and which operates with considerably high accuracy. SOLUTION: In the simulation method of crack propagation, three-dimensional structure and the definition of a first crack are prepared. The cut of structure following crack propagation is calculated (12). A stress value is decided by the calculation of a finite element and a new crack front part is decided by using a crack propagation rule (22). The propagated crack is trigonometrically surveyed (32). A stage is repeated until a final condition which is previously decided is satisfied (34). The simulation method of crack propagation can be applied to multiple application fields and it can highly precisely be executed.
Patent JP-2002007977-A (JP)
Title: Legitimacy authenticating system, personal pass issuing system, and personal pass
Inventor: KAWAGUCHI YUICHI
IPC: G07F7/12
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a legitimacy authenticating/personal pass issuing system having high and firm safety. SOLUTION: This legitimacy authenticating system uses a database correspondingly storing the identifier of a personal pass and the digital watermark information related to the identifier and the personal pass having the identifier stored in the database and a face photograph image baring the digital watermark information related to the identifier. buried therein. The face photograph image is read from the personal pass, and the digital watermark corresponding to the identifier of the personal pass is extracted from the database. The personal pass is determined as legitimate when the extracted digital watermark information is buried in the read face photograph image, and it is determined as illegitimate if not. Safety is improved against alteration without depending on only the personal pass and an authenticating device.
Patent JP-2002013605-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To achieve a structure that can be composed to be compact and light-weight, and smoothly conduct oscillation displacement of trunnions 7 and 7 around respective pivotal shafts 6 and 6 at speed change. SOLUTION: Each support pieces 19b and 19b oscillates to be displaced about each second pivotal shafts 41 and 41 as the center. The trunnions 7 and 7 are supported by radial needle bearings 46 and 46 to circular holes 45 and 45, provided in the support pieces 19b and 19b. The trunnions 7 and 7 are respectively engaged with the support pieces 19b and 19b via steel balls 48 and 48. At speed change, one trunnion 7 is displaced via the support pieces 19b and 19b in the axial direction of the pivotal shafts 6 and 6 by actuators 17a and 17b. Then all the trunnions 7 and 7 are synchronized and are displaced.
Patent JP-2002015132-A (JP)
Title: Method and device for individual authentication
Inventor: HAGA TAKESHI
IPC: G06Q40/02
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a personal identification number has a possibility of being stolen because of being easily inferred because the personal identification number used for individual authentication is defined on the basis of various memorial days such as a birthday and a wedding anniversary which are easily remembered, a telephone number, an address or the like so that the third person except the person himself/herself can also learn the personal identification number even though an individual authenticating method for authenticating a user when the user uses a cash card, a credit card, etc., is conducted by inputting a preliminarily registered personal identification number in the conventional manner. SOLUTION: In these individual authenticating method and individual authenticating device, previously registered personal information is mixed with dummy information and displayed, and individual authentication is performed by making the user select the personal information. Thus, data for the individual authentication are prevented from being stolen.
Patent JP-2002012913-A (JP)
Title: Porous plug
Inventor: YAMADA HIROSHI
IPC: B22D1/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a porous plug capable of keeping a gas blowing operation under a good condition for a long period of time while reducing gas leakage. SOLUTION: This porous plug is characterized in that a plurality of iron rings 8 are fitted to the upper and middle portions of outer peripheral surface of a plug body 1 which is formed by covering the outer periphery of a porous refractory material 2 with a dense refractory material 5, and the lower and bottom portions of the outer peripheral surface is covered with a shell 6 having a gas conduit 7.
Patent JP-2002007021-A (JP)
Title: Method for supporting template operation
Inventor: MIYAKE KIICHIRO
IPC: G16H10/60
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To enable a medical doctor to more reduce the labor for inputting an electronic clinical chart and concentrate on medical treatment by simplifying a mouse operation at the time of using a template thereby easily selecting an input field. SOLUTION: An input item after a certain operation on the template is dynamically selected on the basis of a knowledge DB having correspondence information of 'the sequence information of the past input items', 'the preceding event', 'the value of the previous input item' and 'the next input item', input sequences so far, the current mouse cursor position, an event that previously takes place and an inputted value. An operator subsequently moves a mouse cursor to his/her intended input item within input items selected from the DB having the current mouse cursor position, a mouse cursor position after the next event and the position information of each item.
Patent JP-2001072773-A (JP)
Title: Encapsulation of active component
Inventor: DE ROSS KRIS BART
IPC: A23L23/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an encapsulated powder exhibiting low moisture absorption and high oxidation stability by introducing an active component into an aqueous solution containing a low-mol.-wt. carbohydrate and/or a polyhydroxy compound and a high-mol.-wt. film-forming agent and then spray drying the resultant emulsion or suspension. SOLUTION: An active component in an amount of 1-35 wt.% is added to an aqueous solution which contains 40-70 wt.% low-mol.-wt. carbohydrate and/or polyhydroxy compound and 30-60 wt.% high-mol.-wt. film-forming agent and has a solid content of 50 wt.% or higher, giving an emulsion or suspension. This emulsion or suspension is spray dried at an inlet temperature of 100-180 deg.C and at an outlet temperature of 60-95 deg.C to give extremely fine semisolid particles having a water content of 10-20 wt.% and particle sizes of 10-200 μm, which are dried and flocculated in a fluidized bed at 25-55 deg.C to give freely flowable solid particles having particle sizes of 400 μm or lower and a glassy matrix having a water content of 2-6 wt.%.  Then, solid particles of which at least 90 wt.% have particle sizes of 100-400 μm and a water content of 0.5-4 wt.% are collected, and simultaneously particles having particle sizes of 100 μm or lower are sprayed with an emulsion.
Patent JP-2002014399-A (JP)
Title: Film using device and camera
Inventor: TAKU MASAKAZU
IPC: G03B17/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble that operation gets heavy in constitution for driving an opening/closing driving member engaged with the light shielding door of a film cartridge by using one toggle spring. SOLUTION: This film using device in which the film cartridge 200 equipped with a light shielding member 201, which can be opened/closed, at the exit of film is loaded and which is provided with the opening/closing driving member 3 driving to open/close the light shielding member is provided with plural elastic members 4 and 5 giving driving force to the opening/closing driving member in an opening operating direction where the light shielding member is driven to be opened, and set so that a position where the driving force given from the plural respective elastic members to the opening/closing driving member in the opening operating direction is maximum is made different from each other in the operating range of the opening/closing driving member driving the light shielding member between a totally opening position and a totally closing position.
Patent JP-2002025208-A (JP)
Title: Magnetic disk drive
Inventor: TANITSU MASAHIDE
IPC: G11B21/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk drive which can realize a reliable data recording/reproducing operation as a result and has high reliability by correcting a head positioning error so as to be able to eliminate ununiformity between adjacent tracks caused by track-shaped distortion due to a WRO component. SOLUTION: A head positioning control system has a correction system 20 which is added to a feedback control system for driving and controlling a plant 3 on the basis of a position error(e) from a target position (r) and calculates a correction value for compensating the position error(e) on the basis of the track-shaped distortion. The feedback system compensates the error(e) by using the correction value from a storing part 27 at the time of controlling head positioning involved in data recording or reproduction and performs head positioning control that assumes a track shape obtained by almost eliminating the track-shaped distortion.
Patent JP-2002017588-A (JP)
Title: Lavatory/dressing table
Inventor: MATSUOKA SATOSHI
IPC: A47K1/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a lavatory/dressing table which is easily usable even for users, as children and aged persons, which arms do not reach a control section of the conventional lavatory/dressing table. SOLUTION: This lavatory/dressing table has a main spout control means which has a main spout temperature control section and a main spout flow rate control section, water feed piping and hot-water feed piping which communicate with the main spout control means, a sub-spout control means which has a sub-spout flow rate control means, a connecting pipe which connects the main spout control means and the sub-spout control means and transports the spout and a spout means which is connected to the connecting pipe.
Patent JP-2002027734-A (JP)
Title: Electric engine
Inventor: OTA TAKAHITO
IPC: H02K33/06
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a clean electric engine which has improved energy efficiency and does not produce toxic gas by a method wherein an attraction between magnets is utilized efficiently. SOLUTION: The electric engine has two pistons 2 and 3 with their heads facing each other, permanent magnets 4 and 5 fixed to the heads of these two pistons 2 and 3, an electromagnet 6 placed between the respective upper dead points of the two pistons 2 and 3, and a distributor which supplies a current to the electromagnet 6 momentarily. The pistons 2 and 3 are moved to their respective upper dead points by attraction between permanent magnets provided on their respective heads. After the pistons 2 and 3 reach the upper dead points, they are repelled by the electromagnet 6 excited momentarily and moved to the respective lower dead points. The pistons 2 and 3 repeat reciprocal movements by the attraction between the permanent magnets 2 and 3 and the repulsion of the electromagnet 6.
Patent JP-2002024790-A (JP)
Title: Information processing system, portable electronic device, and key changing method
Inventor: SAKAMOTO HIROYUKI
IPC: G06F21/62
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system, a portable electronic device, and a key changing method, capable of compensating a mistake occurred when rewriting access key information, and improving operability to miswriting of an access key. SOLUTION: When an IC card 1 is set in a reader/writer 4, electric power is supplied, and the IC card 1 is initialized. Then, when receiving a key write command 30, the IC card collating a key, and if matched, writes new key information on a memory 22 to carry out a read command 40. At the time, by using the new rewritten key information, the key collating is conducted, and if matched, data is red out, and if unmatched, the IC card conducts rewriting new key information again without key collating.
Patent JP-2002023456-A (JP)
Title: Image forming device
Inventor: MORIGAMI YUSUKE
IPC: G03G15/01
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing image noise from being produced even when a power source is cut off in the midst of performing a job. SOLUTION: This image forming device 10 is equipped with plural image forming means 20Y, 20M, 20C and 20K including photosensitive bodies 22Y, 22M, 22C and 22K and forming different color images, an intermediate recording medium 12 driven to travel so that it may successively come into contact with the photosensitive bodies 22Y, 22M, 22C and 22K of the plural image forming means 20Y, 20M, 20C and 20K, plural primary transfer means 30Y, 30M, 30C and 30K forming a multiple image by transferring the different color images formed by the plural image forming means 20Y, 20M, 20C and 20K to the medium 12 while press-contacting with the photosensitive bodies 22Y, 22M, 22C and 22K through the medium 12, and a secondary transfer means 34 transferring the multiple image on the medium 12 to the paper while press-contacting with the medium 12 through the paper.  Then, the device 10 is provided with 1st separating mechanisms 73, 74, 79 and 84 separating the transfer means 30Y, 30M, 30C and 30K from the photosensitive bodies 22Y, 22M, 22C and 22K when the power source is cut off.