baber/WOPTO huggingface dataset:
Patent JP-S58106025-A (JP)
Title: Bucket type underwater bottom sand and soil digger
Inventor: KOJIMA AKIO
IPC: B66C3/02
Filed: 1981-12-16
Abstract: PURPOSE:To raise the digging efficiency of sand and soil under water by forcibly dewatering the digged sand and soil by using a digger in which a soil and sand housing chamber is provided inside of a cylinder of a trapezoidal side form, a drain piston is rovided at the upper part of the cylinder, paired digging buckets are at the lower part, and a drain port is in the side wall of the cylinder. CONSTITUTION:A cylindrical bucket body shell 2 of a trapezoidal side form has a soil and sand housing chamber 18 in its inside and a compressed air- powered drain piston 24 by which the water contained in the digged soil and sand is pressed and discharged from a drain port 20 provided in the side wall of the body shell 2 on its upside. Also, paied buckets 5 and 5' are pivotally attached to the lower opening of the body shell 2, and bucket-opening or closing oil-pressure cylinders 14 and 14' are provided to connect the side wall of the body shell 2 with the buckets 5 and 5', by which the buckets 5 and 5' are opened  or closed. Soil and sand at the bottom under water are digged by closing the buckets 5 and 5' opened on the bottom and then the water in the soil and sand housing chamber 18 is drained by operating the drain piston 24.
Patent JP-2001033423-A (JP)
Title: Ion-sensitive field-effect transistor-type sensor with reference electrode function
Inventor: SHIRAFUJI RITSU
IPC: H01L21/8234
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a stably operating long-life field-effect transistor-type sensor. SOLUTION: In this sensor, a field-effect transistor 9 for a measuring electrode and a field-effect transistor 10 for a reference electrode are provided on the same semiconductor substrate 5. An ion-responsive film responsive to ions is provided at the gate part of the field-effect transistor 9 for a measuring electrode, and an amorphous fluorocarbon membrane 3a with water repellency and insulation as an ion-insensitive film insensitive to ions is provided at the gate part 15 of the field-effect transistor 10 for a reference electrode.
Patent JP-2000035477-A (JP)
Title: Driving lane detecting method and driving lane detecting device
Inventor: OKADA TAKASUKE
IPC: G01S13/93
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To automatically detect a driving lane when a vehicle is being driven on a road and reduce the number of antennas. SOLUTION: In this driving lane detecting method, a road station 7 is equipped with a transmitting antenna 8 using a leakage coaxial cable 5 disposed along a roadside zone 3 of a road 1, and a vehicle 9 is equipped with a receiving antenna 11 for receiving radio waves transmitted from the transmitting antenna 8.  The road station 7 is controlled to transmit a pulse-like radio wave from the antenna 8 at predetermined time intervals, and the vehicle 9 is controlled so that a time difference is found between a point of time of reception of a direct wave from the transmitting antenna 8 directly received by the receiving antenna 11 and a point of time of reception of a reflected wave, transmitted from the transmitting antenna 8 then reflected by the road 1 and received by the receiving antenna 11, and that a distance between the vehicle 9 and the road station 7 is calculated based on the time difference.
Patent JP-H0792006-A (JP)
Title: Deterioration detecting method for liquid sensor
Inventor: SASANO NAONARI
IPC: G01F23/28
Filed: 1993-08-17
Abstract: PURPOSE:To detect whether measurement by a liquid sensor is carried out normally or not. CONSTITUTION:A current to be supplied to a light transmission module 8 is photoelectrically converted into a light, which is transmitted in a transmission path optical fiber 9, and the light is reflected in a sensor unit 10 on the basis of a refractive index of a contact substance, transmitted in a transmission path optical fiber 11, and photoelectrically converted by the light receiving module 12 so as to detect the substance in contact with the sensor unit 10. A current fed to the light transmission module 8 before the use of the sensor is varied by means of a driving circuit 14, the minimum current value to be fed to the light transmission module 8 at the time of starting output from the light receiving module 12 is measured, a supply current to the light transmission module 8 after the use of the sensor is varied so as to be compared with a supply current value at the time of starting output from the light receiving module 12, and consequently, the deterioration in the sensor unit 10 is determined.
Patent JP-H0532287-A (JP)
Title: Tray for electronic component
Inventor: TOBIYO YOSHIKUNI
IPC: B65D85/38
Filed: 1991-07-19
Abstract: PURPOSE:To provide a small-sized, compact tray for electronic components which protects the electronic components perfectly from physical and electric impact. CONSTITUTION:In an electronic component tray 1 having an electrically conductive foam 3, a synthetic resin film or sheet 2 which is incorporated in at least the partition 5 (raised part) of the electrically conductive foam 3 between each adjacent recess part 6 for receiving an electronic component 7.
Patent JP-2001036998-A (JP)
Title: Sound image localization system for stage
Inventor: MORIKAWA SUNAO
IPC: G09F27/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To enhance acoustic effects on a stage by performing control for localizing a sound image on the basis of position recognition information and the image pickup information of an image picked-up performer concerning the voice level of the performer. SOLUTION: The features of the performer are fetched as data from the video signals of cameras 21-24 by a video processing part 25, the image is made into the analog signal of a prescribed image with features, this is converted to a digital signal by an A/D converting part 26. A CPU 27 reads out data stored in a memory 28 on the basis of this signal. Position data 100 outputted by the CPU 27 are inputted to a matrix part 36 of a mixer 34 as matrix data 120 concerning the information of a position on the stage. The audio signals of microphones 30-33 worn by performers are inputted to an amplifier 130 as audio signals according to the matrix data 120 by the matrix part 36.  Thus, the data 120 are inputted to the matrix part 36, and the sound image is localized to speakers 37-45 by recognizing the prescribed place on the stage from volume, delay control or directivity corresponding to performers.
Patent JP-H0369044-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NOUZEN YOSHIMASA
IPC: H04N5/782
Filed: 1989-08-08
Abstract: PURPOSE:To allow a user to grasp an abnormal state by detecting the abnormality while under a timer recording and displaying the information of the kind of abnormality and the generation time, etc., after completion of the timer recording. CONSTITUTION:An abnormality detecting circuit 8 outputs a detection signal showing the kind of the abnormality to an arithmetic processing circuit 7, when the abnormality of an instantaneous power failure, dewing, a tape abnormality, stop over, etc., is generated. The informations of the kind and generation time of these abnormalities and the restoring time to a normal state, etc., are stored in an abnormality information memory 9 by an arithmetic circuit 7. Thus, after completion of the timer picture recording, the abnormality information stored in the memory 9 based on a user operation is read and displayed on a display device 3. Consequently, a user can easily grasp the abnormal state.
Patent JP-S5894679-A (JP)
Inventor: FURANKU JIEI JIYANDORESHII
IPC: F16K3/00
Filed: 1982-11-22
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-S6262765-A (JP)
Title: Ink cartridge attaching/detaching device
Inventor: NAGATOMO AKIRA
IPC: B41J2/175
Filed: 1985-09-14
Abstract: PURPOSE:To reduce the cost and size by providing an electrostrictive element on the inner surface of an ink cartridge container to simplify attaching/detaching mechanism, thereby reducing the number of parts. CONSTITUTION:When a switch 3 for supplying power to an electrostrictive element 1 is closed by an MPU 7 at ink cartridge exhausting time, the power is supplied to the element 1, which generates a traveling wave in a direction of an arrow A to exhaust an ink cartridge 4 from its container. Ink cartridge position detecting sensors 8, 9 detect the exhaust of the cartridge 4 in an MPU 6 to open the switch 3 to stop supplying the power to the element 1, thereby finishing the ink cartridge exhausting operation.
Patent JP-S6448060-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SAKAGAMI MEGUMI
IPC: G03C7/26
Filed: 1987-08-19
Abstract: PURPOSE:To enhance the desilvering performance and sensitivity of a photosensitive material by incorporating a compd. which releases a bleaching accelerator into the photosensitive material having a layer consisting of an emulsion added with a specific sensitizing dye under prescribed conditions. CONSTITUTION:The emulsion layer which is added with the sensitizing dye expressed by formula I and is provided with >=50 deg.C temp. hysteresis at the time of the addition thereof or from the addition before coating is provided on the photosensitive material and further, the bleach accelerator release type compd. (e.g.: the compd. expressed by formula II) is also incorporated therein. In the formula, Z1 denotes O, S, etc.; Z2 denotes an atomic group forming thiazole, etc.; R1, R2 denote lower alkyl, etc.; R3, R4 denote H, etc.; V1 denotes H, etc., as well; V2 denotes an electron attracting group, etc.; V3 denotes the synonymous with V2, etc.; X<-> denotes a acid anion residue; (m), (n) denote 0, 1; V2 denotes a group which is cloven by reaction with a developing agent oxidant; L denotes a timing group, etc.; (p) denotes 0-3; Z denotes a group which exhibits a bleach accelerating effect when the bond with A-(L)p is cloven.
Patent JP-H0955735-A (JP)
Title: Communication network fault diagnostic system and method therefor
Inventor: FURUYA MASANORI
IPC: H04L69/40
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To accurately specify a fault place by automatically analyzing a fault report with which the fault place can not be specified immediately. SOLUTION: This system is provided with a fault report storage part 8A which extracts only fault reports with which fault places can not be specified immediately from fault information among fault reports sent from communication network facilities 9 and stores them for a certain time, and a fault place decision part 8B which decides that a device exceeding its reference value is a faulty device by analyzing fault reports sent from the storage part 8A, one by one, by using the fault report storage part 8A, a suspicious section database 8H, and a facility information database 8J, making to count up an error counter for each device estimated in fault,  and comparing addition result by devices presumed to be faulty at the time when addition processes for all fault reports stored in the fault report storage part 8A are completed with reference values by the devices which are controlled by the facility information database 8J and used to determine whether or not a fault occurs.
Patent JP-H0754480-A (JP)
Title: Prefabricated scaffolding and assembling and disassembling method thereof
Inventor: TAGUCHI YOSHIO
IPC: E04G5/00
Filed: 1993-08-18
Abstract: PURPOSE:To increase safety, by erecting standing frames connected by lateral beams horizontally jointing the upper ends of steel pipe studs to face each other and fitting scaffold plates and hand frames between the lateral beams of standing frames. CONSTITUTION:Standing frames connected by lateral beams horizontally jointing the upper ends of two steel pipe studs 11 are erected so as to face each other and scaffolding plates are extecded between the oppositely arranged standing frames to form a torii-shaped prefabricated scaffolding. And a joint part fitting a hand frame 6 is attached to a joint 4' for connection of the steel pipe studs 11 and the hand frame 6 is fitted to the top of standing frame and a baseboard 63 is fitted to the lower part thereof. Accordingly, a function of handrails as a prior service is provided to increase the safety.
Patent JP-S6097912-A (JP)
Title: Wax for removal of hair
Inventor: IWASAKI KOUICHIROU
IPC: A61Q9/04
Filed: 1983-10-31
Abstract: PURPOSE:Wax for removal of hair having hair removing ability not inferior to rosin wax, having high safety, containing 5C petroleum resin. CONSTITUTION:Wax for removal of hair containing 5c pertroleum resin (e.g., polyisoprene, etc.). The 5C petrolum resin is a resin obtained by polymerizing 5C fraction prepared by cracking of naphtha, etc., namely, one or more unsaturated hydrocarbons comprising cyclopentadiene, etc. as main components, Kuinton (Nippon Zeon K.K.), Takiroru (Sumitomo Kagaku K.K.), etc. as the 5C petroleum resin are on the market. The 5C petroleum resin has high safety, and has hair removing ability not inferior to rosin wax. The replacement of rosin in existing wax composition for removal of hair with the 5C petroleum resin improves safety. In the operation, an amount of the 5C petroleum resin blended is preferably 60-85wt% based on the composition.
Patent JP-H0654199-A (JP)
Title: Highly efficient encoding device of digital image data
Inventor: SHIBATA HIDEAKI
IPC: H04N1/41
Filed: 1992-07-31
Abstract: PURPOSE:To control all the dynamic ranges at every block so as to make an encoding distortion quantity to adapt to the visual characteristic of a human being and to control a compressed encoding information quantity to be constant. CONSTITUTION:After detecting a maximum/minimum vector at every block of the three pieces of component data, the dynamic range vector and an average value vector are extracted to detect the number of times distribution of one frame period for each pieces of component data at each category of L-kinds sorted by the average value vector. An encoding condition is started from the combination of N-kinds within the character table of 3XLXN kinds which is previously decided so as to adapt to the number of times distribution of the 3XL kinds and the visual characteristic of the human being, an optimum characteristic table is decided and a picture element vector obtained by vector- subtracting the minimum value vector at every block from the picture element vector in accordance with the dynamic range vector at every block is variable- length-encoded.
Patent JP-2001037007-A (JP)
Title: Motor structure for hybrid system
Inventor: YAMADA EIJI
IPC: B60L50/16
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To improve the serviceability of a motor by improving maintainability of the brush, etc., of the motor. SOLUTION: An offset shaft 28 is provided to a rotating shaft 18 of an outer rotor 16 of a clutch motor 10 of a hybrid system and a slip ring 40, to which a brush 44 is brought into contact is fixed to the shaft 28. First and second conducting rings 24 and 32 are respectively fixed to the rotating shaft 18 and offset shaft 28, and the rotation of the rotating shaft 18 is interlocked with that of the offset shaft 28 by putting a conducting belt around the shafts 18 and 28. Since the offset shaft 28 containing the brush 44 and slip ring 40 is offset from the rotating shaft 18, the cover 46 which covers the shaft 28 can be removed, regardless of the presence of the rotating shaft 18.
Patent JP-H0755133-A (JP)
Title: Controller of combusiton machine
Inventor: MORITO KATSUMI
IPC: F23N5/20
Filed: 1993-08-19
Abstract: PURPOSE:To realize a clean firing by a method wherein an electromagnetic pump is controlled, so that an oil feeding amount of liquid fuel from a firing start to finish may be decreased steppingly through at least two steps, and finally the oil feeding amount becomes ordinary after the firing is completed. CONSTITUTION:After an operation switch is turned ON, heating of an evaporator 11 by an electric heater 13 reaches a prescribed temperature, and a prepurge is done by an ignition device IG. Next, an oil feeding amount which is set to an amount twice as much as the ordinary one, and an electromagnetic pump 16 is driven at a pulse frequency corresponding to the oil feeding amount (at 200% driving). When the 200% driving of the electromagnetic pump 16 continues for 0.5 second, the pump driving is switched to 110% driving, which corresponds to more than ordinary by 10%. The oil feeding is continued and a finish of firing is waited. When the firing finish is determined by a current flowing to a flame rod FL, the ignition device IG is stopped, and the pump driving is switched to 100% driving. By this, an oil feeding amount to the evaporator 11 is set to the one for ordinary operation. As a result, red fire or bad smell does not occur at the time of firing.
Patent JP-S6359821-A (JP)
Inventor: HIRASAWA TORU
IPC: A01G1/04
Filed: 1986-08-30
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-H0754151-A (JP)
Title: Formation of thin film and forming device therefor
Inventor: KITAGAWA MASATOSHI
IPC: C23C16/448
Filed: 1993-08-19
Abstract: PURPOSE:To form thin films controlled to the set thicknesses of respective deposited layers by controlling the feeding quantity of a liquid raw material, then applying ultrasonic vibrations thereto to evaporate the raw material. CONSTITUTION:The liquid raw material 16 in a raw material vessel 14 is heated up to a specific temp., by a heater 15 and the flow rate of the raw material 16 is controlled by a liquid flow rate controller 1. Gaseous He is introduced by a mixer 22 and is introduced into a gas introducing hole 13 in order to stabilize evaporation. On the other hand, the control signal of the liquid flow rate controller 17 is sent via an amplifier circuit 19 to a high-frequency power source 20 which in turn impresses a voltage to a piezoelectric element 18 to generate ultrasonic waves, thereby evaporating the liquid raw material 16 flowing out of the gas introducing hole 13. The gaseous N2O is introduced from a reactive gas introducing hole 23 into the evaporated raw material in a vacuum chamber 11 and is mixed therewith, by which the thin films are formed on a substrate 25 installed on a substrate holder 24. The frequency of the ultrasonic waves to be impressed to the piezoelectric element 18 is specified to 10 to 1MHz. As a result, the thin films controlled in the thicknesses of the respective deposited layers are formed.
Patent JP-S6099117-A (JP)
Title: Thermosetting resin composition
Inventor: KOSHIBE SHIGERU
IPC: C08G59/62
Filed: 1983-11-02
Abstract: PURPOSE:The titled composition having improved water resistance and insulating properties free from reduction in curing characteristics, comprising a polycondensation phenolic resin of phenol and a hydrocarbon-substituted aldehyde. CONSTITUTION:The desired composition comprising preferably >=50wt% polycondensation phenolic resin of phenol and a hydrocarbon-substituted aldehyde (e.g., butylaldehyde, etc.). USE:Useful as a curing agent for epoxy composition.
Patent JP-S6097161-A (JP)
Title: Sheet turnover device
Inventor: KOBAYASHI AKINORI
IPC: G03G15/23
Filed: 1983-11-02
Abstract: PURPOSE:To make such a turnover as preventing any damage to paper or its jamming from occurring, attainable, by setting up a turnover roller and a beating roller in plural positions capable of nippingly both ends or so of a sheet in various sizes to be handled, in case of a sheet turnover device in a duplex copying machine or the like. CONSTITUTION:In a sheet turnover device of a duplex copying machine, a main turnover roller 5 is installed in one side of a paper conveying route 4 between a discharge roller 2 of a fixing device 1 and a paper discharge roller 3 while front and rear turnover rollers 6 and 7 in the other side, respectively. Likewise, a turnover roller 10 and a beating roller 11 are installed in both sides of a turnover route 9 to be formed with a turnover guide member 8, which route passes through space between both rollers 6 and 7 and branched off from the paper conveying route 4, while the roller 11 is made contact with the turnover roller 10 by energizing force of a solenoid 12. In this case, rollers 10a and 10b of each turnover and beating rollers 10 and 11 are plurally installed in such a position as capable of nippingly holding both sides or so in a manner conformable to paper width of handling sizes, for example, B6, A4, B4 and A3.
Patent JP-H1192518-A (JP)
Title: Catalyst component for polymerization of propylene polymer and its production
Inventor: YANAGIHARA HISAYOSHI
IPC: C08F10/06
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity, surface hardness, heat resistance, transparency, surface gloss, steam barrier properties, etc., by polymerizing propylene in the presence of a catalyst containing a solid polymerization catalyst component having a specified composition, an organoaluminum compound and an electron donating compound. SOLUTION: A magnesium compound, a titanium compound, a halogen compound and a first electron donating compound are brought into contact with each other at -30 to 150 deg.C so as to provide a molar ratio of the electron donating compound to titanium atoms (D/T) of 1 or greater, giving a solid polymerization catalyst component. This component is combined with an organoaluminum compound and a second electron donating compound to give a polymerization catalyst. Propylene and, if necessary, an α-olefin of the formula: R-CH=CH2 (wherein R is H, or a 1-20C hydrocarbon residue which may be a branched group) are (co)polymerized in the presence of the polymerization catalyst under atmospheric pressure to 100 kg/cm<3> , preferably 3-50 kg/cm<3> , at -50 to 200 deg.C, preferably 20-150 deg.C.
Patent JP-H04245281-A (JP)
Title: Device for increasing toner charge of cleaning brush for improving surface cleaning in electrophotographic picture formation
Inventor: NIIRU EI FURANKERU
IPC: G03G15/01
Filed: 1991-08-15
Abstract: PURPOSE: To improve a cleaning performance by polishing a photoreceptor and maintaining such a state that a 1st kind of toner for imparting polishing characteristics is loaded on brush fibers, in order to remove a 2nd kind of toner. CONSTITUTION: Two cleaning brushes 102 and 104 are supported by a cleaning housing 100, and the brushes are supported so as to be mutually rotated in opposite directions 106 and 108, and also, the brushes are supported with the relation of cleaning a photoreceptor belt 10. And also, as for the brushes 102 and 104, many insulating fibers 110 are attached on to each rotatably supported base part 112. Besides, flicker bars 114 and 118 with which the brushes 102 and 104 come into contact are formed of Teflon(R), or Teflon(R)-coated material, and provided with strong affinity to the 1st kind of toner, for example, black toner.
Patent JP-H0928268-A (JP)
Title: Holding arm cover for preventing nest building
Inventor: OGAWA ICHIRO
IPC: A01M29/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a holding arm cover for preventing fowls from building nests, simple in structure and capable of being readily installed in the positions of crossarms on a mast. SOLUTION: This holding arm cover is obtained by connectedly installing crossarm contact parts 2 and 2 at both ends in the width direction of a body part 1 forming a semicylindrical shape, forming each semicircular notch 4 to be brought into contact with the outer periphery of a mast P at one end of the body part 1, covering crossarms (a) and (a) with two crossarm covers C formed so as to be fixed by tightening the respective crossarm contact parts 2 and 2 as one set with installing bands 9, tightening and fixing the installing bands 9 in a state of the notch 4 of the body part 1 in a nipped state and thereby entirely covering the periphery of the mast.