baber/WOPTO huggingface dataset:
Patent JP-H04242863-A (JP)
Title: Connection expression system for morpheme analysis
Inventor: FUJITA KATSUHIKO
IPC: G06F17/21
Filed: 1991-01-07
Abstract: PURPOSE:To prepare an efficient connection matrix table and a connection primitive by dividing grammatical characteristics into smaller elements (connection primitives), supplying plural connection primitives to each word, and performing the access of the connection matrix table by these connection primitives. CONSTITUTION:The connection matrix indicating the right or wrong of connection, new right and left connection primitives to be supplied to each word are set by the basic deformation operation of matrix. More than one right and left connection primitives are held in each morpheme of a morpheme dictionary, the arithmetic operation on connection expression data to be accessed by plural connection primitives is performed, and the right or wrong of connection between adjacent morphemes are checked based on the calculation result.
Patent JP-S62169462-A (JP)
Title: Semiconductor integrated circuit
Inventor: MATSUKI KOJI
IPC: H01L27/04
Filed: 1986-01-22
Abstract: PURPOSE:To improve the operational stability while correcting the delay in clock signals on clock lines and distortion of wave forms without expanding the chip space by a method wherein clock buffers exceeding two each are dispersedly arranged on the chip. CONSTITUTION:Clock buffers 20 are arranged near the central parts of four sides of a chip10 to input original signals 2 through the intermediary of an original clock signal line 25. Any two phase clock signals phi, -phi outputted from each clock buffer 20 are transmitted to a semiconductor device such as a transistor etc. arranged on a chip 10 through the intermediary of a clock line 30 for phi and another clock line 40 fo 0phi. In such a constitution, the electri cally fartherst points on the clock lines seen from clock buffers 20 are located in almost middle parts of the clock lines 30, 40 substantially cutting down the length of clock lines 30, 40 almost by half.
Patent JP-H01185708-A (JP)
Title: Self-contained travel working vehicle
Inventor: TAKAOKA DAIZO
IPC: G05D1/02
Filed: 1988-01-20
Abstract: PURPOSE:To travel a vehicle with a few quantity of deviation for a targeted azimuth by perceiving the magnetic field status of the stopping position of the vehicle in advance, and correcting azimuth data detected based on the status. CONSTITUTION:A control means 9, after perceiving the magnetic field status of each stopping point by the detection signal of a magnetic azimuth sensor 8 provided at the vehicle 1, calculates the azimuth data of the vehicle 1 by measuring the difference of travel distances by a bi-range sensor 7 sequentially, and performs travel control including the azimuth control of the vehicle 1 so as to prevent the vehicle 1 from being deviated from the targeted azimuth based on the azimuth data. Also, the control means 9 after traveling the vehicle by a constant distance by the travel control by the range sensor 7 stops the vehicle 1, and detects the azimuth of the vehicle 1 by a magnetic azimuth sensor 8 in a state where no influence of oscillation, etc., is given, and also, performs the correction of the detected azimuth of the magnetic azimuth sensor 8 based on the magnetic field status of the stopping point perceived in advance, and the azimuth data by calculation is corrected by the azimuth data. In such a way, accurate travel control can be performed.
Patent JP-H01192677-A (JP)
Title: Bobbin conveying system
Inventor: NAKANISHI KAZUO
IPC: B65H67/06
Filed: 1988-01-23
Abstract: PURPOSE:To save a space for a tray conveyance passage and to improve flowing ability of a bobbin, by providing a first traverser to deliver a tray between a reserve device and a fine spinning machine and a second traverse located between a winder and the reserve device. CONSTITUTION:A tray reserve device 13 to store a solid bobbin tray 6 and an empty bin tray 8 individually from each other is situated between a fine spinning machine 2 and a winder 3. A bobbin conveying system is formed with a first traverser 26 reciprocatively moved between the reserve device 13 and the fine spinning machine 2 to deliver a tray therebetween and a second traverser 36 reciprocatively moved between the winder 3 and the reserve device 13 to deliver a tray therebetween. As a result, the fine spinning machine 2 and the winder 3 are intercoupled through the reserve device 13 serving as a relay point to save a space, and unbalance of production efficiency between the fine spinning machine 2 and the winder 3 is regulatable by means of the reserve device 13.
Patent JP-S61172290-A (JP)
Title: Insulator
Inventor: IKEDO YUJI
IPC: F16F15/08
Filed: 1985-01-25
Abstract: PURPOSE:To prevent a mounted device from slipping off and to protect it from external oscillation by projecting a leg member from the other end part in the axial direction of a viscoelastic member and providing a flange part in this projected part with respect to an acoustic device or the like. CONSTITUTION:A columnar leg member 38 stuck to a main chassis 5 in the lower end part and a viscoelastic member 39 which is formed approximately cylindrically and is fitted a prescribed gap apart from the member 38 and has one end part in the axial direction stuck to the leg member 38 and has the outside peripheral surface near the other end in the axial direction fitted to an aperture part 36a formed in a mechanical chassis 35 on which the device is mounted are provided. The leg member 38 is projected from the other end part in the axial direction of the member 39, and this projected part is provided with a flange part 38a which holds the other end part in the axial direction of the member 39 together with the edge part of the aperture part 36a with a slight gap between them. Thus, one end part in the axial direction of the member and the member 38 are stuck easily.
Patent JP-2000211297-A (JP)
Title: Brush-form structure
Inventor: OKAMOTO KEISUKE
IPC: A46B3/04
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To impart a bulky feeling, and prevent the tip ends of fibers from hanging down due to usage by twisting core materials while pinching fiber bundles wherein a plurality of flat synthetic fibers are twisted between a plurality of the core materials made of a metal wire in order, and spirally implanting the fiber bundles around the core materials. SOLUTION: This brush-form structure 1 is equipped with two core materials made of a metal wire, and fiber bundles 3 which are inserted between the core materials 2, 2 in order, and has a structure wherein a synthetic fiber 4 is pinched by the core materials 2 by twisting the core materials 2. The fiber bundle 3 is constituted of two primary fiber bundles 5, and the primary fiber bundle 5 is made by applying an S-twisting by a first twisting number of 150 times/m to the flat synthetic fibers 4 which are joined by four. For the fiber bundle 3, two primary fiber bundles 5 are set in parallel, and a Z twisting is applied by a secondary twisting number of 100 times/m, and a setting process is performed at 100 deg.C×15 min.  When the tip end section of the fiber bundle 3 is loosened under a state being pinched by the core materials 2, the constituent fibers 4 are prevented from being superposed with each other, and the brush- form structure 1 which is excellent in a bulky feeling can be obtained.
Patent JP-H04247472-A (JP)
Title: Electrophotographic printing machine
Inventor: SHIMOYAMA MAKOTO
IPC: G03G15/10
Filed: 1991-02-01
Abstract: PURPOSE:To obtain an electrophotographic printing machine where a print need not be monitored by an operator and the density of a pattern is stable and surface staining is not caused. CONSTITUTION:In the electrophotographic printing machine provided with a photosensitive drum 1, an electrostatic charger 4, an exposure device 5, a developing electrode roller 7, a squeezing roller 8 and a transfer device, an infrared detector 12 which detects the toner film thickness and the solvent film thickness of the surface of the drum 1 provided on the downstream side of the roller 8, a means 18 which calculates the toner film thickness based on the toner film thickness signal of the detector 12, the means 18 which arithmetically compares the calculated toner film thickness with set toner film thickness which is previously inputted, a means 16 which controls the voltage of the roller 7 based on the calculated result, a means 13 which calculates the concentration of developer based on the solvent film thickness signal of the detector 12 and the means 13 which arithmetically compares the calculated concentration of the developer with set concentration which is previously inputted and a means which controls the speed of the revolution of the roller 8 based on the calculated result are provided.
Patent JP-S59137897-A (JP)
Inventor: DAIKU KIICHI
IPC: G21C19/19
Filed: 1983-01-28
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-H11210683-A (JP)
Title: Rain water drainage pump
Inventor: AIZAWA KOJI
IPC: F04D29/046
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent the damage on a bearing sliding surface even if rain water flows into a bearing oil tank of a pump by providing a segment shaped guide bearing and an oil tank for accumulating lubricating liquid of a bearing, and using a rein material in the bearing sliding surface. SOLUTION: A segment type bearing device 3 consists of a sleeve 2 fixed to a pump spindle 1, a bearing case 4 arranged on an outer peripheral position of the sleeve 2, a guide bearing 5 using a rein material in a plurality of segment sliding surfaces arranged between the bearing case 4 and the sleeve 2 in a circumferential direction, and an oil tank 10 for accumulating lubricating liquid 7 of the guide bearing 5. In a rain water drainage pump provided with the segment type bearing device 3, stable bearing performance can be maintained without damaging the bearing sliding surface, and a drainage operation is continuously carried out at the time of overhead flooding, since a resin material 6 having a good water lubricating ability is used in the bearing sliding part, even if a drinage pumping station is flooded with water and rain water is invaded in the segment type bearing device 3.
Patent JP-H07220456-A (JP)
Title: Tool for connecting tapes
Inventor: YAMAZAKI SAKAE
IPC: B26D1/04
Filed: 1994-02-04
Abstract: PURPOSE:To allow anyone to easily connect ends of tapes without skills in a short time with high accuracy. CONSTITUTION:A tape-fixing stage 3 is set at the center on a base 2. Tone fixing stage 3 has a recessed part to set overlapping ends of tapes. A bed 5 is also set at the front side on the base 2 so as to take out an adhesive tape 4 via a roller 5a to the fixing stage 3. A lid body 7 is provided at the rear side on the base 2 to be opened/closed in an up-down direction via a bracket 7a, a supporting shaft 7b, etc. At the side of a lower surface of the lid body 7, a first cutter 8 for cutting both ends of overlapped tapes in a direction orthogonal to a longitudinal direction of the tapes, and a second cutter 9 having a pair of blades for cutting the adhesive tape 4 in a widthwise direction of the tapes are slidably disposed to cross each other.
Patent JP-2000217216-A (JP)
Title: Connecting cable force feed pipeline adapter therefor, and method for force-transporting and laying cable
Inventor: KITAMURA YUJI
IPC: H02G1/08
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To quickly and easily detect the leakage from an airtightly sealed part and specify the spot where the leakage occurs, by connecting a pressure gauge to an adapter for connecting cable force feed pipeline and constituting the adapter in a split cylindrical body which can be divided into two half cylindrical bodies in the longitudinal direction. SOLUTION: An adapter 1 for connecting cable force-transporting pipeline is constituted in the form of a split cylindrical pipe 1c, which can be divided into two half cylindrical bodies having inside diameters which are equal to the outside diameter of a cable force feed pipe 10. Flange sections 1b are provided at the half-divided cross section of each half cylindrical body so that the flange sections 1b may be protruded in the lateral direction in the same plane as the divided plane of each half cylindrical body. When the adapter 1 is connected to the pipe 10 while a pressure gauge 1a is connected to the side face of the split cylindrical pipe 1c, the half- cylindrical bodies of the pipe 1c are respectively put on the outer periphery of the joint and the flanges 1b of the half-cylindrical bodies are brought into contact with each other and fixed to each other with screws.  Therefore, the leakage from an airtightly sealed part can be detected quickly and easily and the spot where the leakage occurs can be specified quickly and easily.
Patent JP-H10208680-A (JP)
Title: Charged particle beam equipment
Inventor: SHIMIZU HIROYASU
IPC: H01J37/305
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam optical system capable of reducing the blur of a pattern image projected on an sensitive substrate, even for the pattern kept away from the optical axis. SOLUTION: Linear deflecting systems 11-16 forming a magnetic field in proportion to the following is provided: [a/Zi-Za]B(Z)+[a(Z-Za)/2(Zi-Za)].(dB (Z)/dZ). In the formula, Z axis is the optical axis AX, Za is the position of an aperture 6 in the optical axis direction, Zi is the position of a mask 1 in the axis direction, B(2) is the magnetic field on the optical axis by projection lenses 3, 4. Thus, the beam axes of electron beams EB from the mask 1 to sensitive substrate 5 are formed to almost a straight line, reducing deflection aberration to reduce the blur of a pattern image.
Patent JP-S5397775-A (JP)
Title: Etching method
Inventor: NISHIMOTO KEIJI
IPC: H01L21/302
Filed: 1977-02-08
Abstract: PURPOSE: To eliminate remaining of SiO 2  film in undesired portions by repeating resist mask formtion and etching in the same plave. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07221196-A (JP)
Title: High load driver and semiconductor integrated device for the same
Inventor: ISHIGURO TAKESHI
IPC: H01L27/092
Filed: 1994-02-04
Abstract: PURPOSE:To manufacture the title semiconductor integrated device for high load driver by a method wherein an n channel is formed between the boundary of n<+> diffused region and the boundary of p tab while p channel is formed between the boundary of p<+> diffused region and the high concentration N layer. CONSTITUTION:The channel of this n channel LD-MOS transistor is formed between the boundary of n<+> diffused region 2 and the boundary of a p tab. Likewise, the channel of p channel LD-MOS transistor is formed between the boundary of p<+> diffused region 6 beneath a gate oxide film 8a and an NH layer 20. Since the channel lengths L1, L2 are decided respectively by the diffusion of p tab layer 10 and NH layer 20, ON resistance can be lowered by decreasing the channel lengths without reducing the distance between n<+> diffused regions 2 and 3 or the distance between p<+> diffusion regions 6 and 7. Through these procedures, sufficient current can be fed to any load without increasing the die size at all.
Patent JP-H09201363-A (JP)
Title: Needle supplying device
Inventor: YANAGISAWA GENNAI
IPC: A61B17/06
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To automatically supply curved needles in the form of circular arc in a manufacturing device, etc., for suture threads equipped with needles, to the specified position one by one while they are facing in the accurate direction. SOLUTION: The arrangement according to the invention includes a screw shaft 36 and a motor 38 to rotate the shaft. A number of needles N are laid in line and fitted in thread grooves in the shaft 36, which is rotated in the condition that the rotation of each needle N is restricted by a cover, etc., 33, and thereby needles N are fed one by one in the axial direction of the shaft 36.
Patent JP-H09202949-A (JP)
Title: High strength iron-base sintered alloy and its production
Inventor: KAWASE KINYA
IPC: C22C38/12
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To produce a lightweight iron-base sintered alloy with higher strength by sintering a green compact of a mixture of respective powders of Fe-Mo alloy, WC, C, and Ni and forming an iron-base alloy of specific composition. SOLUTION: Respective powders of Fe-Mo, WC, C, and Ni are mixed so that a composition consisting of, by weight, 1-5% Ni, 0.5-4% Mo, 0.3-5% W, 0.3-1.0% C, and the balance Fe is formed. The resultant powder mixture is compacted and sintered, by which the iron-base sintered alloy of (6.8 to 7.4)g/cc density is obtained. At this time, Cu powder can further be added so that its content becomes 1-3%. By using, as raw material, element powder or partially diffused powder, and particularly using WC powder, WC is decomposed during sintering and W and C are allowed to enter into solid solution in the matrix. As a result, the strength of the resultant iron-base sintered alloy becomes higher than that of the conventional one though its density is in the same range as before.
Patent JP-H05207772-A (JP)
Title: Servo controller for motor
Inventor: KAWABATA TOMIKO
IPC: H02P29/40
Filed: 1992-01-28
Abstract: PURPOSE:To obtain a servo control constant value or a regulating amount therefor based on measured values of armature current and rotational acceleration through fuzzy inference. CONSTITUTION:The servo controller for motor comprises ant armature current detector 5 and an acceleration detector 6 in addition to control systems 1, 2, 3, 4 for controlling a motor 2 by delivering the difference between a feedback value and a target value to a PID regulator 1. Armature current and rotational acceleration are detected every predetermined time and fed to a fuzzy inference section 7. A membership function determined based on armature currents and rotational accelerations for the optimal servo control constants at every predetermined times within the rising time of the motor 2 at initial setting is stored in a memory section 8. The fuzzy inference section 7 selects a membership function at every predetermined time from the memory section 8 and performs fuzzy inference and then outputs at least one regulating value for proportional gain, integrating time or differentiating time so that the rising characteristics of the motor 2 will be constant.
Patent JP-S57128726-A (JP)
Title: Rubber vibration insulator composition
Inventor: TAKEUCHI YASUMASA
IPC: C08F36/00
Filed: 1981-02-02
Abstract: PURPOSE: The titled composition, obtained by incorporating a rubber component with a specific amount or more of a specific isoprene-butadiene coplymeric rubber obtained by the polymerization in the presence of a lithium catalyst, having improved vibration damping characteristics and good compression set and breaking characteristics.  
     CONSTITUTION: Butadiene and isoprene are polymerized in an inert solvent, e.g. toluene, in the presence of an organolithium compound, e.g. n-butyl lithium, as a polymerization initiator, and a Lewis base, e.g. an ether or tertiary amine, as a co-catalyst, to give a copolymer with a 1,2-bond content in the butadiene part ≥60% and 1,2- and 3,4-bond contents in the isoprene part ≤40% at a weight composition ratio between the butadiene and the isoprene of (50/50)W (10/90). 30pts.wt. or more resultant copolymer is incorporated with 100pts.wt. rubber component to afford the aimed composition. Natural rubber or diene synthetic rubber is used as the rubber component. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5297110-A (JP)
Title: Permanent magnet rotary machine
Inventor: NOTO KUNIHIRO
IPC: H02K5/04
Filed: 1976-02-12
Abstract: PURPOSE: To improve torque characteristic, increase starting efficiency and eliminate magnetic vibrations and noise by permitting the start of motor without perfectly disconnecting the motor stator circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01225668-A (JP)
Title: Production of rutile mixed phase pigment
Inventor: YAKOPU RADEMATSUHAASU
IPC: C09C1/36
Filed: 1989-01-24
Abstract: PURPOSE: To shorten a residense time in a rotary kiln and to improve economicity by calcining the solid mixture of titaniumdioxide or a titanium oxide hydroxide with a metal dye-producing compound in the specified rotary kiln.  
     CONSTITUTION: The solid mixture is obtained by mixing (A) titanium dioxide or titaniumoxide hydroxide with (B) the metal dye-producing compound. The mixture is calcined in the rotary kiln which is directly heated to be 700-900°C and continuously operated by introducing 10-100 vol.% air of kiln smoke gas into a kiln atmosphere against the direction of a solid flow in the second half of the rotary kiln and adding the compound containing an element selectgd from Sb, Nb or W as necessary. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S58133989-A (JP)
Title: Inflatable ring buoy
Inventor: SUGIMOTO ATSUO
IPC: B63B7/08
Filed: 1982-02-01
Abstract: PURPOSE:To prevent the deformation of a cylindrical inflatable part such as tortion and strain at the time of its inflation by forming one side of said cylindrical inflatable part formed with a plain rubber coated fabric, while combining a biased rubber coated fabric obtained by subjecting a textile base to bias- weaving, with said one side of the cylindrical inflatable part. CONSTITUTION:In a cylindrical inflatable part, a upper side coated fabric 12 and a lower side coated fabric 13 formed by coating rubber on a plain textile base are connected together via a biased rubber coated fabric 15 formed by coating rubber on a biased textile base. This connection is accomplished by sticking the both ends of the biased rubber coated fabric 15 to the one end of the upper side coated fabric 12 and the one end of the lower side coated fabric 13 respectively while reinforcing the outer surface of a stuck part 16 with a reinforcing tape 17. And in case of the biased textile base, a direction in which yarn is led is inclined by a prescribed angle to the generating direction of stress, so that the elongation of the yarn in that part is reduced, and even when the woven directions of the upper side and lower side coated fabrics 12, 13 differ from each other, torsion and strain, etc., at the time of the inflation of the inflatable part are absorbed by the biased rubber coated fabric 15.
Patent JP-S62171337-A (JP)
Title: Receiver for time division multiple access communication
Inventor: HAYASAKA TAKESHI
IPC: H04B1/69
Filed: 1986-01-24
Abstract: PURPOSE:To utilize a signal for burst mode link analyzer (BMLA) measurement without placing a phase demodulator in abnormal operation by making a selection by a hopping switch and inhibiting a signal which is not addressed to a station from being inputted to the terminal device of the station, and extracting the signal separately. CONSTITUTION:Plural carriers from a satellite are received by an antenna 1. The output of the antenna 1 is connected to the input of a low-noise amplifier 2 and amplified. The output of the amplifier 2 is connected to the input of a distributor 3. The output of the distributor 3 is distributed and connected to N reception systems, i.e. frequency converters 41-4N. The signal is converted to a center frequency by each frequency converter and the outputs of the respective frequency converters 41-4N are connected to respective inputs of the hopping switch 5. The hopping switch 5 selects the outputs of the respective frequency converters and a signal addresses to the station is connected to the input of its terminal device 7 through an output terminal 6. Further, other signals such as a signal for BMLA measurement are connected to an output terminal 8.