baber/WOPTO huggingface dataset:
Patent JP-H11156242-A (JP)
Title: Centrifuge
Inventor: NARUSE YASUMINE
IPC: B04B3/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a centrifuge in which large quantities of parts can be effectively treated and its operating efficiency is high and oil or the like stuck to the parts can be surely removed. SOLUTION: The centrifuge 1 is provided with a separation tank 2 subjected to rotary driving around a prescribed axis line and having a material to be treated discharge port 2e, a shield member 3 for closing a material to be treated discharge port 2e so that it can be opened and closed, a material to be treated feed mechanisms 20, 46, 45 for feeding a prescribed quantity of material to be treated into the rotating separation tank 2, and a shield member drive mechanism 16 for opening and closing the shield member 3.  By the material to be treated feed mechanisms 20, 46, 45, material to be treated on which liquid matter such as oil is stuck is fed into the rotating separation tank 2 little by little, and after the separation tank 2 continues rotating for a prescribed time in that state to separate and discharge the liquid stuck matter, the material to be treated discharge port 2e is opened by the shield member drive mechanism 16 with the separation tank 2 being subjected to rotary driving to discharge the treated material to be treated.
Patent JP-H07175810-A (JP)
Title: Morpheme analyzing device
Inventor: SATOU NAOKO
IPC: G06F17/22
Filed: 1993-12-18
Abstract: PURPOSE:To improve the selecting accuracy of an optimum solution in reflection of the features proper to words. CONSTITUTION:A morpheme analyzing device is provided with an input part 1 which inputs the KANJI (Chinese character)-KANA (Japanese syllabary) sentences, a word dictionary 6, a word cost part 7 which applies the word cost, a connection table 8 where the connection cost is set, an analyzing part 2 which generates a word candidate string by means of the dictionary 6 and both parts 7 and 8, a cost calculating part 3 which calculates the total sum of both word and connection costs against the word candidate string generated at the part 2, and an optimum solution selecting part 4 which selects the word candidate string having the least total sum of costs as an optimum solution when the total sum of costs is calculated at the part 3 against each word candidate string. In this case, the part 7 divides the frequency of a certain word checked by a large amount of copath by the total sum of frequency of the words of the same part of speech as the relevant word to decide a logarithm of the value of division and then gives the value obtained by turning the logarithm into an integer to the word as the word cost value.
Patent JP-H11164138-A (JP)
Title: Method and device for data sequence compression/ decompression and image related equipment using the same
Inventor: KAKIUCHI TAKASHI
IPC: H04N1/393
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To perform a fast and precise compression/decompression processing with a small-scale circuit constitution by converting magnification needed for compression/ decompression into an error, integrating obtained errors each time unit data is transmitted, and performing a specific data correcting processing at a correction position determined by making use of a carry which results from the integration. SOLUTION: A data sequence compression/decompression processor is equipped with a parameter table 1 for converting magnification into an error parameter, a correction signal generating circuit 2 which generates a correction signal based upon the error parameter, a thinning-out correcting circuit 3 for reduction correction, an interpolation correcting circuit 4 for expansion correction, and an output selecting circuit 5 which selects one of those correcting circuits 3 and 4. Then this processor converts magnification needed for compression/decompression into an error per data transmission unit an integrates errors obtained by the conversion by data transmission units. Then the correction position is determined by making use of the carry resulting from the integration and at the correction position, a specified data correcting processing is performed.
Patent JP-H06192876-A (JP)
Title: Method for electrolyzing gallium
Inventor: TANAKA NOBUHIRO
IPC: C25C1/22
Filed: 1992-12-24
Abstract: PURPOSE:To directly and efficiently obtain high-purity metallic gallium by electrolysis from an electrolyte contg. impurities such as indium, copper and lead without stopping electric power or discharging the metal outside the system during the process. CONSTITUTION:An electrolytic cell 1 is divided into two compartments 2 and 3, and the bottoms of both compartments are connected through a crude metallic gallium 12. Metallic gallium contg. impurity elements are electrodeposited from a soln. 13 contg. gallium and the impurity elements in the compartment 2 while electrolysis is carried out with the metallic gallium as the anode in the compartment 3 to deposit high-purity metallic gallium S on the cathode 6 side.
Patent JP-H05183874-A (JP)
Title: Clock generation device
Inventor: AKI SHINICHI
IPC: H04N5/93
Filed: 1991-12-26
Abstract: PURPOSE:To generate a variable clock which matches a reproduction speed by comparing the phases of a horizontal synchronizing signal separated from a reproduced video signal and window pulses with each other and correcting the phase of the window pulses according to the comparison result. CONSTITUTION:When reproduction speed data 1 are inputted to a ROM 4, corresponding division ratio data 5 and window pulses 6 are inputted to a computing element 9. When the reproduced video signal is inputted to a horizontal synchronizing signal separating circuit 7, on the other hand, the horizontal synchronizing signal 8 is separated and inputted to a phase comparing decision circuit 10. The circuit 10 makes a phase comparison between the signal 8 and the window pulses 12 corrected by the computing element 9. The decision result 13 is fed back to the computing element 9 and the phase of the pulses 12 and the value of the data 5 are further corrected. At this time, a horizontal synchronizing signal extracting circuit 14 outputs a horizontal synchronizing signal 19 at a correct position by using the pulses 12. A frequency divider 15 divides the frequency of a fixed clock 3 with corrected frequency division ratio data 11 and supplies reference pulses 16 to a variable clock generating circuit 17.
Patent JP-H10183995-A (JP)
Title: Structure for base form
Inventor: SAWADA YOSHIO
IPC: E04G9/10
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a base form structure which can easily form an arm part in a corner part of a base without replacing forms. SOLUTION: In the structure of a base form, a base if formed by placing concrete between an inner form and an outer form. In this arrangement, an outer frame is an outer L-like form 12 for a corner part, a pair of linear outer forms 10, 11 connected at opposite ends of the outer L-like form 2, an attachment member 14 composed of a horizontally curved piece 15 and a pair of ear pieces 16, 17 connected to opposite ends of the curved piece 15, and is laid along the inner corner of the outer L-like form 12 so as to the outer surface of the curved piece 15 is laid in the inner corner side while the pair of ear pieces 16, 17 are selectively clamped between the outer L-like form 12 and the outer frames 10, 11.
Patent JP-2000168782-A (JP)
Title: Transporting container
Inventor: ASAI CHIHARU
IPC: B65D21/04
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To enable a bottom fitting section of a container positioned above to be easily fitted to an opening of a container positioned below during a slide stacking operation and further enable a fast and stable slide stacking operation to be performed without causing the container positioned above to be inclined. SOLUTION: A relation of a looseness N between an inner wall surface 2b' of a longitudinal side wall 2b of a container Bb positioned below and a supporting leg 6 of a container Bu positioned above in respect to a looseness M between a protrusion 6e of the supporting leg of the container positioned above and a protrusion rail 3b of a flange 3 of the container positioned below is set to show N<=M.
Patent JP-H02225808-A (JP)
Title: Optical fluid device
Inventor: BURUUSU DEII HOTSUKADEI
IPC: F15C1/22
Filed: 1989-12-27
Abstract: PURPOSE: To provide a fluid having the desired differential pressure at discharge parts by heating the fluid by a light absorbing means, deflecting a jet stream in an interference passage, increasing the degree of deflection of the jet stream by deflecting means facing to each other and arranged in the interference passage. CONSTITUTION: Plates 12, 13 on which passage networks are formed are laminated on a plate 11 made of or coated with a light absorbing material such as graphite/epoxy. In passage ports of the plate 13 in relation to passages of the plates 12, an inflow port 52 communicates an inflow passage 15 with an oil pressure source, return ports 55a, 55b communicate return passages 25a, 25b with hydraulic oil, discharge ports 60a, 60b, 61a and 61b are communicated with discharge passages 35a, 35b, 36a and 36b, and outlet passages 65a, 65b are communicated with outlet passages 50a, 50b. Moreover, light signals as input signals are converged to a point 85 on a light absorbing body. Therefore, desired differential pressure between the outlet passages 65a, 65b can be obtained.
Patent JP-2000171946-A (JP)
Title: Manufacture of stroboscopic device for film unit with lens
Inventor: IMAMURA TAKASHI
IPC: G03B15/05
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a stroboscopic device for a film unit with a lens at a low cost. SOLUTION: Many attaching holes 12 to which the terminals of an electronic component constituting a stroboscopic circuit are formed on a stroboscopic circuit board 3. Such a step part 13 as a U-shaped notch or a dent, and a corner part 14 are formed on the peripheral edge of the board 3 in accordance with the attaching shape of the film unit with the lens. Many stroboscopic circuit boards 3 are laid out from one large original plate 11, and taken out by punching. In the case of punching, a gap 15 is formed between the respective stroboscopic circuit board 3 mutually laid out on the plate 11 in an adjacent relation in the case of punching. The gap 15 is also formed on a part corresponding to the parts 13 and 14 on the peripheral edge of the board 3.
Patent JP-H09156491-A (JP)
Title: Brake device
Inventor: WATANABE MITSUO
IPC: B60T13/14
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the surge pressure when the operating pressure of a basic braking device is decreased against the input pressure. SOLUTION: This brake device is provided with reducing valves decreasing the operating pressure of a basic brake device against the pressure of a brake valve. A small-area cylinder chamber 27 provided with an input port 21 connected to a flexible valve and a large-area cylinder chamber 28 provided with an output port 24 connected to the basic brake device are formed on the bodies of the reducing valves. A small-area piston 30 inserted into the small-area cylinder chamber 27 and a large-area piston 30 inserted into the large-area cylinder chamber 28 are integrally movably connected at a connection section 32. The oil pressure corresponding to the area of the large or small piston is immediately outputted, the occurrence of the surge pressure is prevented, the filling time of the basic brake device is accelerated, and the action delay is eliminated.
Patent JP-H10184143-A (JP)
Title: Key cylinder lock device for vehicle
Inventor: HENMI TOSHIKATSU
IPC: E05B85/24
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To perform another work in an overturning movement position by overturningly moving a key cylinder across a lock/unlock position, while holding the door lock device in its lock/unlock position. SOLUTION: A switch interlocking member 24 which moves between a transmission position for transmitting the movement of a door handle interlocking lever 22 to an open lever 20, and a non-transmission position is connected to the inside a sliding groove 20a. Guide grooves 31b, 11b which allow a key cylinder to overturningly move with a locking lever 31 held in its unlock position, when the locking lever 31 is in the unlock position, are provided in the locking lever 31 and a base bracket 11. When the key cylinder is rotationally moved so as to lock the door, the switch interlocking member 24 is moved from the transmission position to the non-transmission position. When the key cylinder is overturningly moved across the lock position, the roller 32 at the tip of a connector rod 42 is moved between the non-rotational section (q) of the guide groove 11a and the inside the guide groove 31b and the lock conditions are held so that the overturning movement allows another work to be performed.
Patent JP-2000175101-A (JP)
Title: Automatic tracking device
Inventor: TANIDA KUNIO
IPC: H04N7/18
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic tracking device that automatically and properly tracks even a mobile object in a fast motion continuously without stopping the tracking motion of a camera by detecting a moving amount and a moving direction of the mobile object by means of a picture acquired while the camera tracks the mobile object. SOLUTION: An image processor 26 stores two frames of pictures photographed by a camera 10 to an image memory 24 while the camera 10 conducts panning/tilt operations through automatic tracking. Then a picture within a range in common to a photographing range is extracted from the frame pictures and its difference picture is obtained to calculate a moving amount and a moving direction of a mobile object. The image processor 26 allows a CPU 28 to give an instruction to a universal head controller 16, which allows the camera 10 to track its photographing direction toward the moving direction of the mobile object.
Patent JP-H06264913-A (JP)
Title: Clamping device utilizing deformation of female screw
Inventor: JIYATSUKU RASU
IPC: B21K1/70
Filed: 1993-12-24
Abstract: PURPOSE: To provide a fastener for more easily controlling torque and minimizing abrasion of a screw part of an engaging state by more uniformly and reliably engaging a deformed screw part with a screw part of an undeformed state. CONSTITUTION: A fastener 13 can deform a part of the internal thread to an elliptic cross section from a circular cross section by a pair of die impression parts 17 existing on the diametrical directional both sides. The respective die impression parts incline by an angle corresponding to the lead of a screw from a plane perpendicular to the axis of the fastener 13. The respective die impression parts have jaw parts 23 having a central circular arc of a radius larger than a radius of the fastener 13 of an undeformed state. Clearance between the jaw parts has the outer periphery equal to the circumference of the fastener 13 of an undeformed state. Respective edge parts of the die impression parts exist in a prescribed height to a thread shape, and are fitted to the top of a thread.  A position of the die impression parts is controlled by compressively deforming the fastener 13 between the jaw parts 23 existing in a known distance position from a stopping tool 24 by allowing the fastener 13 to abut on the stopping tool 24 by threadedly engaging the fastener 13.
Patent JP-H10189684-A (JP)
Title: Carrier detector and substrate treatment equipment and substrate shifter
Inventor: MITSUYOSHI ICHIRO
IPC: H01L21/304
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent damages on a wafer at the time of shifting the wafer by obviating visual confirmation by an operator and automatically detecting the direction of a carrier correctly on a base plate. SOLUTION: An operator need not decide the direction of a carrier 3 by visual confirmation as seen in conventional devices by detection by a carrier detector 44 of the direction of the carrier 3 with discriminating sections having different shapes in a front and a rear and information through a control section 43 as to whether or not the carrier 3 is directed in the fixed direction in response to a detection output from the carrier detector 44, and the direction of the placing of the carrier to a first table 22 can be detected automatically and correctly. Accordingly, since the direction of the carrier 3 is made accurate at all times, damages on a wafer at the time of shifting the wafer as seen in conventional devices is prevented.
Patent JP-H05178829-A (JP)
Title: Purification of carbazole
Inventor: YUTSU SATOSHI
IPC: C07B63/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain high-purity carbazole from a carbazole-containing oil obtained by the fractional distillation of coal tar. CONSTITUTION:Carbazole is purified by adding a polyalkylene glycol to a carbazole-containing oil and distilling the mixture.
Patent JP-H09205666-A (JP)
Title: Direct access paging to radio set
Inventor: DEIBUITSUDO RII CHIYABETSU JIY
IPC: H04W68/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a personal communication service system where the number of times of registration request received by a central computer is remarkably reduced, in more details, to obtain the paging (calling) system for a radio set. SOLUTION: In the personal communication service(PCS), radio sets 111, 112 make registration to base stations 104, 106-109 regardless of that the base stations have a capacity to connect calls toward the radio sets 111, 112. Upon the receipt of an incoming call for the radio sets 111, 112, the central computer 101 conducting entire control as the PCS system directs the call to a paging zone controller in a paging zone in which the radio sets 111, 112 are registered. When the base stations 104, 106-109 do not have the capacity to process the call, the paging zone controller sends a message to the base stations 104, 106-109 and the radio sets 111, 112 via a paging channel to report it to the radio sets that the paging (calling) is pending (unprocessed) and the radio sets 111, 112 are to find out the base stations 104, 106-109.
Patent JP-H10187223-A (JP)
Title: Automatic preparation system for welding robot operation program
Inventor: KANJIYOU YOSHIHIRO
IPC: B25J9/16
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a welding robot operation program automatic preparation system capable of sufficiently securing teachingless enabled and highly efficient welding quality in the case of welding a work having a complicated three- dimensional shape by utilizing plural welding robots. SOLUTION: A work model is generated from the work shape information of CAD data, a welding model for a basic welding line consisting of the fitting line of a fitting member 110 is generated and a cell model is generated by dividing a work 100 by area division lines 311 to 314 for determining the operation ranges of welding robots. The existence of interference between a work and a welding robot is checked in each basic welding line, and when interference is generated, a welding line shortened to a range having no interference generation is generated, the welding direction, order and route of the welding line are determined in each area and then welding design information is specified to prepare an operation program.
Patent JP-H11187024-A (JP)
Title: Ip layer processor
Inventor: ISOYAMA KAZUHIKO
IPC: H04L47/43
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To enable the high-speed transfer of IP datagram in an asynchronous transfer mode(ATM) and to make the mixture of plural layer 3 protocols, flexible correspondence to error datagram and flow transfer compatible with IP routing transfer. SOLUTION: When the leading cell of an AAL 5 frame is received, an SAR 31 watches a received VCC or REF 1483 header and when IP processing is required, the IP header is extracted. At an IP processing part 32, IP processing such as the retrieval of the transfer destination, header normality check or header regeneration is performed. Thus, the transfer enabled datagram are repeatedly transferred within the SAR. When the received VCC or REF 1483 header shows anything except for IP or when there is no IP header abnormality, TTL time-out or transfer destination, the dispatch of a packet to a software or abandonment inside the BAR is performed. Then, while preparing the plural transfer destination retrieval tables of different retrieval conditions, flow transfer and IP routing transfer are simultaneously performed.
Patent JP-H06191951-A (JP)
Title: Production of silicon nitride sintered compact
Inventor: YOSHIDA MAKOTO
IPC: C04B35/584
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a silicon nitride sintered compact reduced in the variation in characteristics, by mixed molding of Si3O4 with a sintering auxiliary followed by calcining in an N2 atmosphere to form a specific open porosity, then calcining under a higher N2 gas pressure to effect lower open porosity and by sintering under a lower N2 gas pressure at elevated temperatures. CONSTITUTION:Si3O4 powder 0.3-1.5mum in mean particle diameter is mixed with a sintering auxiliary such as Y2O3 so as to account for 0.5-20wt.% of the total quantity followed by molding to specified shape. This form is calcined in an N2 gas atmosphere at <=2 atm at 1600-1700 deg.C to from an open porosity of <=2%. The resulting sintered compact is calcined in an N2 gas atmosphere at 30-200atm and at 1700-1900 deg.C to form an open porosity of <=1%. The resulting sintered compact is then calcined in an N2 gas atmosphere at 10-100atm which is lower than the pressure in the 2nd calcining process and at 1700-2000 deg.C which is higher than the temperature in the 2nd calcining process, and subsequently, if needed, heat-treated in an N2 gas atmosphere at <=1000atm at 1500-1900 deg.C to effect densification, thus obtaining the objective Si3N4 sintered compact reduced in the variation in characteristics even in its mass production.
Patent JP-2000163809-A (JP)
Title: Recordable clv system optical disk and its recorder
Inventor: HONDA KAZUHIKO
IPC: G11B7/24085
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To enable correct writing connection and to improve a grade of recorded signals by recording address information on an information area with a wobble two-phase modulated in an area which does not mutually overlap with a recording position of address information in a track in the radial direction of a disk and recording the wobble with non-modulation in the residual area. SOLUTION: A track is formed so that 2πTp (a track pitch)/λ(a wavelength of a wobble) becomes nearly even number times of 0.5, an area wherein three or more address information corresponding to an information area enter in the length direction of the information area is provided, address information is recorded with the wobble 180 deg. two-phase modulated in an area which does not mutually overlap with a recording position of address information in the track adjacent to the inner and outer peripheral sides of an optical disk 10 among areas in the radial direction of the disk 10, and the wobble is recorded with non-modulation in the residual area.  Thus, although amplitude of detected wobble signals is fluctuated owing to crosstalk of wobble signals from both adjacent tracks, its phase fluctuation becomes nearly a minimum, the phase modulation is not generated and a major clock is generated.