baber/WOPTO huggingface dataset:
Patent JP-2000151434-A (JP)
Title: Data processing unit and data processing method
Inventor: KONDO TETSUJIRO
IPC: H04B1/10
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate noise included in input data. SOLUTION: An input reliability calculation section 12 obtains reliability (input reliability) αx(t) of current input data x(t) and a weight calculation section 15 calculates a weight w(t) by taking the reliability (input reliability) αx(t) and output reliability αy(t-1) of one preceding sample into account. Furthermore, a weighting section 21, an arithmetic unit 22, a weighting section 23, an arithmetic unit 24, and a latch circuit 25 use the weight w(t) to calculate a weighted mean value between the current input data x(t) and output data y(t-1) of the one preceding sample, and the mean value is used for output data y(t) as a processing result of the input data x(t).  Then an output reliability calculation section 13 obtains reliability (output reliability) αy(t) of the output data y(t) by summing the current input reliability αx(t) and the output reliability αy(t-1) of the one preceding sample, and succeeding input data x(t+1) are processed repetitively as above.
Patent JP-H07170795-A (JP)
Title: Drive circuit for stepping motor
Inventor: NOBUHARA MOCHIKIYO
IPC: H02P8/38
Filed: 1993-12-16
Abstract: PURPOSE:To make it possible to detect an open coil by means of a simply constituted drive circuit for stepping motors, suitable for use in electronic- controlled suspensions. CONSTITUTION:This drive circuit for stepping motors consists of a phase A exciting circuit 8 that excites a coil LA of a stepping motor 3; a phase A exciting circuit 9 that excites a coil LA' of the same; CPU 2 that freely controls the timing of exciting the coils La, LA'; and an overcurrent detecting circuit 6 that detects a current exceeding a specified value through the coils LA, LA'. The drive circuit rotates and drives the stepping motor 3 by alternately exciting the coils LA, LA'. It simultaneously excites the coils LA, LA' according to the control timing provided by the CPU 2. Further, the CPU 2 judges that either one of the coils LA, LA' is open if a current of a specified value or above is not detected based on the detection signal from the overcurrent detecting circuit 6.
Patent JP-H03176464-A (JP)
Title: Production of optically active cyclopentanone derivative
Inventor: TAKAHASHI TAKASHI
IPC: C07F7/18
Filed: 1989-12-05
Abstract: PURPOSE:To obtain the title compound which is an intermediate for prostaglandin in short process by reacting an optically active 2-methylene cyclopentanone derivative used as a raw material with an organometallic compound and further a specific organometallic compound. CONSTITUTION:An optically active 2-methylenecyclopentanone derivative expressed by formula I (R<1> is a protective group selected from alkenyl, aralkyl, alkyloxymethyl, 1-alkyloxyethyl, cyclic alkyl having hetero atom and silyl group and capable of readily eliminating; * is asymmetric carbon atom) and used as a raw material is made to react with an organometallic compound expressed by formula II [R<5> is 5-22C alkyl, alkenyl, etc., which may contain O, S, etc.; M is (CH3)2ZnLi, Cu(CN)Li, etc.] and then with an organometallic compound expressed by formula III (R<6> is methyl, phenyl, etc.; Z is selenium or S; Y<1> is halogen, etc.) to provide the compound expressed by formula IV.
Patent JP-H02223310-A (JP)
Title: Extension of overhead transmission line
Inventor: FUJIKURA KATSUYOSHI
IPC: H02G1/02
Filed: 1988-12-15
Abstract: PURPOSE:To correct and control extension looseness automatically, to stabilize extension velocity and to make it possible to execute operation at a high speed by providing a sensor detecting the looseness of the wire in important spans, and inputting a detected result to a damping controlling system or a take-up controlling system of a stringing winch. CONSTITUTION:A separating detection sensor 2A is placed between diameters having an important transversely moving substance 12, and a detected signal of the sensor 2A is inputted to a lower setting 6 so that a separation L2 can be detected. A lower value is so set to the lower setting 6 that it is allowable for the falling of an electric wire, leaving the control of conductor length looseness to the sensor 2A in case the electric wire 7 during the conductor length does not fall down to the lower value, weighting and inputting the signal to a comparator 4 in case the wire 7 falls up to the lower value, adding it to an amount set by a standard setting 5 outwardly, and wire separations L1 and L2 are extended by increasing the tensile force of the wire 7 for only the portion of addition to prevent the generation of an abnormal condition.
Patent JP-2000149367-A (JP)
Title: Recording and reproducing device
Inventor: MATSUO KAZUNORI
IPC: G11B17/051
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device with general versatility for disk form recording media of different types, and to make it possible to prevent an unexpected accident from occurring due to entry of foreign matters, etc. SOLUTION: Carrier rollers 1a, 2a are arranged in a carrier path having about the same width as a diameter of a large disk, and a mechanical side switch PSW is arranged at one end part of the carrier path. A 1st photo-detector P1 and a 2nd photo-detector P2 are arranged at an interval smaller than a diameter of a small disk, and the 1st photo-detector Pi and the side switch PSW are arranged at an interval larger than the diameter of the small disk, and the 2nd photo-detector P2 and the side switch PSW are arranged at an interval smaller than the diameter of the small disk. The carrying operation of the carrier rollers 1a, 2a is controlled by judging a kind of a disk and other things than disks based on the signals detected by these photo-detectors P1, P2 and the side switch PSW.
Patent JP-H11224627-A (JP)
Title: Straddle bearing assembly
Inventor: CARLSON GERALD J
IPC: H01J35/10
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a most suitable straddle bearing arrangement concerning sharing of load, thermal effect, a service life on wear, thermal correction positive electrode movement by heat. SOLUTION: A rotating assembly 79 contains a position electrode assembly 55 rotating around a shaft in an X-ray tube via a shaft 70. The shaft 70 is held by a straddle bearing assembly having a bearing assembly. The bearing housing 100 forms a cooling duct 119 for removing heat from the positive electrode assembly 55 in operation. First and second bearings 90a, 90b are arranged on mutually opposite sides of the mass center of the rotating assembly 79. The second bearing assembly 90b is arranged at a nearer position to the positive electrode assembly 55 than the first bearing 90a on a heat conduction route.
Patent JP-H01159663-A (JP)
Title: Electrophotographic sensitive body
Inventor: KURODA MASAMI
IPC: C09B57/00
Filed: 1987-12-16
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in sensitivity and superior in repetition characteristics by forming on a conductive substrate a photosensitive layer containing a specified squarylium compound as an electric charge generating material. CONSTITUTION:The photosensitive layer contains at least one of the squarylium compound represented by formula I or II in which each of R1-R6 is H, halogen, alkyl, aryl, or nitro; and each of R7 and R8 is H or OH, thus permitting the obtained photosensitive body to be high in sensitivity and superior in repetition characteristics, by using such specified squarylium compound as an electric charge generating material.
Patent JP-H04189571-A (JP)
Title: Device for correcting feed amount of detail slip
Inventor: TAKAI TOMOYO
IPC: G06Q40/02
Filed: 1990-11-26
Abstract: PURPOSE:To correct a variation in feed amount per device by a method wherein when printing is made on a detail slip by a thermal head, a printing start position is changed. CONSTITUTION:The delay of a printing start position of a thermal head 7 results in a feed amount of a detail slip being incrementally corrected by the delayed amount. On the contrary, the prematurity of a printing start position results in a feed amount of a detail slip being decrementally corrected by the premature amount. The correction of the feed amount of the detail slip ensures the correction of a variation in feed amount per device caused by an accuracy of a component part and the like. Furthermore, with a program permitting the correction for every line, the same device can be used without changing the program by adjusting the correction feed amount by a DIP switch inside a device even if a line feed amount is not coincident with a line gap of the detail slip. In this manner, various formats for a detail slip can be used.
Patent JP-2001090346-A (JP)
Title: Inspection counter of pressed material for scaffolding
Inventor: ENDO KIMIO
IPC: E04G21/16
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an inspection counter to solve a problem that the conventional inspection for acceptance/rejection of a pressed material depends on the judgment and labor of workers, and the efficiency is very bad. SOLUTION: The inspection counter comprises a non-treatment shelf 1 to place a pressed material 7 thereon, an inspection table 32 to hold the pressed material carried from the non-treatment shelf, a detection mechanism 3 to detect the acceptance/rejection of the pressed material from the direction of both ends of the pressed material on the inspection table, a delivery mechanism 4 to deliver the pressed material judged appropriate by the signal from the detection mechanism to a temporary placement frame 5 and count the number thereof, and a moving mechanism to collectively bundle the pressed materials of the specified number at the temporary placement frame, and move them to a treatment shelf 6 arranged below the non-treatment shelf in a downwardly inclined manner.  A pressed material collapse controlling means, a sensor 8 to stop the movement, and a flattening mechanism to appropriately reverse a carrying device are arranged on the side opposite to the inspection table. A passing mechanism 93 may be provided on a limiter so that the pressed material can be immediately delivered after it is detected.
Patent JP-H07174603-A (JP)
Title: Flowmeter
Inventor: TAKEMURA KOICHI
IPC: G01F15/075
Filed: 1993-12-17
Abstract: PURPOSE:To continuously measure the flow rate of a fluid even when abnormality occurs by resetting a stored cumulative flow rate value, function data, etc. CONSTITUTION:A cumulative flow rate value found by means of the flow rate measuring means 2 and function data set by means of a setting means 6 are stored in a nonvolatile storing means 8. When an initializing signal is outputted from an initializing means 14 after the voltage of a power source 13 once drops due to battery exhaustion, etc., a rewriting means 11 sets the data stored in the storing means 8 as the initial value of the measuring means 2. Therefore, even when the measuring means 2 becomes abnormal due to a power supply trouble, etc., flow rate measurement can be restarted by restoring the cumulative flow rate data and function data to those before the abnormality when such a necessary measure as battery exchange, etc., is taken.
Patent JP-H05157091-A (JP)
Title: Bearing cooler for vortex flow fan
Inventor: OTA NARIAKI
IPC: F04D29/04
Filed: 1991-12-03
Abstract: PURPOSE:To prevent heat from being transmitted to a bearing of a driving motor so as to carry out a continuous shutting-off operation in a vortex flow fan where a temperature of discharge air becomes high at the time of the shutting-off operation. CONSTITUTION:A centrifugal fan 16 is interposed between an impeller casing 12, through which discharge air passes, and a bearing bracket 14 of a motor 13 flange-mounted on the casing 12. Outside air is fed by the effect of the fan 16 so that a bearing 5 is thermally insulated from the casing 12, followed by cooling.
Patent JP-H02164665-A (JP)
Title: All-electric power steering device
Inventor: TAKESHIMA SADAO
IPC: B62D5/04
Filed: 1988-12-19
Abstract: PURPOSE:To efficiently prevent resonance and enhance follow-up ability of a motor at fast steering by providing a band-elimination filter for removing signals having resonance frequency produced by spring elements of a torque sensor system and handle inertia in a motor drive control system. CONSTITUTION:The device listed in the caption outputs a driving current value (c) as a command value to D/A converter 5 by CPU4 based on a torque signal (a) inputted through A/D conversion unit 4a and a car speed signal (b) directly inputted. The device compares an analog driving current value from D/A converter 5 to a motor current value from a current detector 21 by a comparator 6, and controls driving of a motor 18 through AND circuit 7-9, etc., from the comparison results and a right signal (d) and left signal (e) from CPU4 determining the rotational direction of the motor. In this case, a notch filter (band- elimination filter) of frequency f0 is used as a filter 2 for removing noise of the torque signal (a).
Patent JP-H11147266-A (JP)
Title: Hollow product made of resin and its production
Inventor: YAMAMOTO TAKAO
IPC: B29C65/70
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To avoid the generation of an undercut shape part obstructing the demolding a molded resin from a mold and to simplify the mold, in producing a hollow product made of a resin having constitution integrally connecting a plurality of hollow tubular elements, by dividing a hollow tubular body into two divided elements to subject both elements to primary molded and subsequently integrally bonding two divided elements by secondary molding. SOLUTION: A connection part 251 connecting a plurality of hollow tubular elements mutually is formed on one divided element 240 among two divided elements 240, 241 obtained by dividing a hollow tubular member 24 in its axial direction and the flange part projected toward the outer periphery of the hollow tubular member 24 is formed only on the joining part of the other divided element and the joining part of one divided member is abutted on the inner peripheral side of the flange part of the other divided element to integrally bond both divided elements.
Patent JP-H10162183-A (JP)
Title: System, card, and method for fare adjustment
Inventor: KOKUBU KEIJI
IPC: G07B15/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve passenger's convenience by enabling a passenger of a vehicle, etc., to continuously pay a fare with a card, which the passenger bears without using changes, etc. SOLUTION: The fare adjustment system has a noncontact IC card 1 inserted into a fare reader writer 42 at the time of getting on and off a route bus 30 and a host computer 41 connected to vehicles by a radio line to manages the information of the card, and adjusts a fare according to the read information of the noncontact card 1. The noncontact IC card 1 has a calculation part, which calculates the fare from the getting-on lace to the getting-off place of the vehicle from fare information outputted from the fare reader writer when the passenger gets off the vehicle and a radio transmission part 43 which sends out information for automatically withdrawing the fare calculated by the calculation part from a specified banking institution of the passenger of the vehicle so as to send the said calculated fare information out to the host computer 41. Consequently, the fare can automatically be transferred from the specified banking institution continuously without using any changes.
Patent JP-H11145225-A (JP)
Title: Wafer temperature controller and wafer storage chamber
Inventor: NAKAGOME YOICHI
IPC: G01R31/26
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a wafer temperature controller which ensures reliability in test by detecting the temperature of the wafer accurately and making the temperature stable during the reliability test. SOLUTION: A wafer temperature controller has a shell 4 made of a wafer, a wafer chuck, and a contactor in a body. A wafer chuck for holding the wafer put in batch contact with the contactor is put in contact with a bottom jacket, so that the temperature of the wafer is controlled. The wafer temperature controller includes a flat heater 91 put near an upper face in the wafer chuck, a cooling path 92A put with a space from the flat heater 91, a heat resistance sheet between the flat heater 91 and the cooling path 92A, and a temperature measuring device 141. A controller 14 for controlling the heating amount on the basis of the detecting signal of the temperature measuring device 141 is connected to the flat heater 91. A coolant temperature controller 15 for controlling the temperature of the cooling water is connected to the cooling path 92A.
Patent JP-2000148594-A (JP)
Title: Read protection circuit for rom data
Inventor: YUSA AKIKAZU
IPC: G06F21/14
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To test read-only memory(ROM) data or analyze its defects and to prevent ROM data from being illegally read out by a third person. SOLUTION: The read protection circuit is provided with a nonvolatile memory 2 for storing data for permitting or inhibiting the reading of ROM data and a controlling logical circuit 3 for controlling the permission or inhibition of reading of ROM data based on the data stored in the memory 2. When '0' is written in a 1st storage area 21 of the memory 2, the reading of ROM data is inhibited, and when '0' is written in a 2nd storage area 22, the reading of ROM data is permitted. The 1st storage area 21 is constituted so that only writing is possible and erasing is impos-sible, and in an initial state, surely set to a read inhibition mode. The 2nd storage area 22 is constituted so that writing is allowed only when specific petting is executed but erasing is impossible.
Patent JP-H09161892-A (JP)
Title: Shield structure of connector
Inventor: TAKANO ETSUO
IPC: H01R13/648
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To electromagnetically shield a connecting wire without using a shield wire, and improve the reliability of the shielding. SOLUTION: An equipment side connector 5 fixed to a case 3 containing an electronic equipment has an elastically deflecting and deforming lock part 13, and a connecting side connector 6 to be conductively connected to the equipment side connector 5 also has an elastically deflecting and deforming lock part. When the equipment side connector 5 is connected to the connecting side connector 6, the lock parts 13, 23 are elastically brought into contact with each other to ensure electromagnetic shielding.
Patent JP-H05157905-A (JP)
Title: Production of color filter
Inventor: TAKEUCHI SATOSHI
IPC: G02B5/20
Filed: 1991-12-03
Abstract: PURPOSE:To efficiently obtain the color filter having a high resolution by subjecting an N type optical semiconductor layer having an optical memory property to optical plotting and electrodeposition. CONSTITUTION:An electrodeposition substrate 2 is constituted of a conductive substrate 3 and the N type optical semiconductor layer 4. Patterns 6R corresponding to the 1st color of the multicolor filters are optically plotted and exposed onto the N type optical semiconductor layer 4. Only the patterns 6R are sensitized and an electrical conductivity is developed to form photosensitive parts 4'R. The substrate is then immersed into an electrodeposition bath corresponding to this color to partially form monochromatic filter layers RD. An insulating state is maintained in the unexposed parts of the N type optical semiconductor layer 4. The color components are removed by washing with water after the electrodeposition. The patterns corresponding to the 2nd and subsequent colors of the multicolor filters are similarly controlled in position to the regions where the filter layers RD are not formed after washing and drying. The formation of the monochromatic filters by optical plotting and exposing is repeated.
Patent JP-H04189110-A (JP)
Title: Sheetlike molding material and both ends treatment device of sheetlike molding material
Inventor: KURITA MASAYUKI
IPC: B29D7/00
Filed: 1990-11-22
Abstract: PURPOSE:To peel off simply a carrier film at the time of making use of the subject device by preventing a flexible compound from forcing out through both the ends, by a method wherein vicinities of both ends of widthwise direction of carrier films placing both sides of a top and bottom of the compound between the carrier films are welded by heat sealing. CONSTITUTION:At the time of operation of heat sealing, a cylinder rod 35 is held under an extended state and an outer circumferential end face of a torus roll of heating rolls 40A, 40B of a heat seal roll 33 are pressure-contacted with one side of a sheetlike molding material, that is, a carrier film FI, in a heat sealing device. A pressure contacting position is about 10cm from both ends of a widthwise direction of a sheetlike molding material and pressure-contacted at a width of about 5mm. Since tensile force is applied to the sheetlike molding material, the upper and lower films F2, F1 which are in a laminated state by only pressure contacting on one surface are welded each other by the pressure contacting by an end face of an outer circumference of the toruslike roll. With this construction, the heat sealing part is formed and the upper and lower films F2, F1 are separated from each other as they are up to both end fringes from the heat sealing part.
Patent JP-S63161381-A (JP)
Inventor: SHIYANMATSUKU SHIYAAMA
IPC: F25J3/02
Filed: 1987-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09161942-A (JP)
Title: Contact member for ic card, its manufacture, and ic card using it
Inventor: SATO MASAAKI
IPC: H01R13/24
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To simply manufacture a contact member by molding a coil-like conductive elastic member on a nonconductive base member, cutting the elastic member at the prescribed position, and properly drifting the positions of the corresponding cut terminals. SOLUTION: Part of a coil-like conductive elastic member 1 is molded on a nonconductive base member 2 as shown by a dotted line. The elastic member 1 is cut off at prescribed positions 3, the cut elastic members 1 on one side are linearly extended to the front of the base member 2 at the cut positions 3 to form multiple terminals 4, and multiple contact sections 6 to be kept in contact with contact terminals of an IC card side are formed on the other side. The contact sections 6 are arranged at the optional positions apart from the vertical line of the corresponding terminals 4 by (d) at the maximum. This contact member 10 can be simply manufactured, and the manufacturing cost can be reduced.
Patent JP-H07174714-A (JP)
Title: Apparatus for detecting defect of cloth piece
Inventor: ISHIHARA HIDETOSHI
IPC: G01N21/898
Filed: 1993-12-20
Abstract: PURPOSE:To provide a cloth-piece-defect detecting apparatus, which judges the kinds of stains of a cloth piece, selects detergents or auxiliaries suitable for the kind of the stains, automatically washes out only the strain at the contaminated part and can remove the stain economically and surely. CONSTITUTION:This apparatus is constituted of a position detecting means 41, which is provided over a conveyer 51 continued from a roll ironer 3 and detects the position of a cloth piece 10, detecting means 42 and 43, which detect the defects such as strain, attached material and breaking remaining in the cloth piece 10, a bypass conveyer 55 and a plurality of detergent/auxiliary jetting means 61, which are arranged on the upper side of the bypass conveyer 55 in a lateral one line. Furthermore, a plurality of the detergent/auxiliary jetting means 61 are constituted together with a control device 40 in such a way that the position and defect-detection signal outputted from the position detecting means 41 for the cloth piece 10 and the defect detecting means 42 and 44 are stored, only the defective cloth piece 10' is mounted on the bypass conveyer 55 without passing a folding step 53 and the detergent and the auxiliary are jetted on the defective part of the cloth piece 10' conveyed on the bypass conveyer 44 at an optimum timing.