baber/WOPTO huggingface dataset:
Patent JP-H07182870-A (JP)
Title: Synchronous random access memory
Inventor: WADA TOMOHISA
IPC: G11C11/401
Filed: 1993-12-24
Abstract: PURPOSE:To eliminate the delay in write operation after read operation, to speed up a cache memory and to improve speed performance of various computers such as a super computer, a large scale computer, a work station and a personal computer without increasing a chip cost, a package cost and a system cost. CONSTITUTION:An internal address signal WADD corresponding to the data written in a memory 51 is held by latch circuits 13, 14. The held internal address signal WADD is selected by a multiplexer 31 at the time of next write, and applied to a decoder 52. The write data DQ are fetched and held by the latch circuit 22 in the period when no data are read out from a memory cell array. Then, a comparator 41 compares the held internal address signal WADD with the internal address signal RADD for reading out the data. When they are matched with each other the multiplexer 32 outputs the data from the latch circuit 22 to the outside.
Patent JP-2001141419-A (JP)
Title: Pipe measuring device
Inventor: IMAIZUMI NAOHITO
IPC: G01B11/245
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a pipe measuring device for reducing labor and time in measurement/computation and dissolving errors and measurement defects. SOLUTION: This device is provided with a die model (1) provided between the positions of both joints (2), a mark (8) attached to the position required for the basic dimension measurement of the die model (1), at least one image pickup means (7) for picking up the image of the position of the mark (8) and an arithmetic means (10) for fetching image information from the image pickup means (7), inputting the distance and angle of the mark (8) from the position of the image pickup means (7) and a prescribed reference position, computing the position coordinates of the mark (8) and calculating at least the change node, dimension and bending angle of the die model (1).
Patent JP-H03188016-A (JP)
Title: Shampoo composition
Inventor: HORIE KAZUO
IPC: A61Q5/02
Filed: 1989-12-19
Abstract: PURPOSE:To obtain a shampoo composition having excellent foaming properties, containing properties and light touch during rinsing, containing an anionic surfactant, cationic polymer compound and silicon compound. CONSTITUTION:A shampoo composition containing an anionic surfactant [e.g. sulfonate shown by formula I (R1 is 12-16C alpha-olefin; M1 is alkali metal, etc.), etc.], a cationic polymer compound (e.g. cationic cellulose or cationic starch) and a silicon compound shown by formula II (m and n are 1-50). A silicon betaine compound such as polysiloxane polyorganobetaine copolymer may be used as the compound shown by formula II.
Patent JP-H03188781-A (JP)
Title: Vertical time division multiplex transmitter and receiver
Inventor: FUJIWARA MASANORI
IPC: H04N7/015
Filed: 1989-12-19
Abstract: PURPOSE:To reduce the delay in a video signal and to reduce the scale of the hardware at a receiver side by multiplexing a same addition signal onto a lower pattern of 1st and 2nd same patterns and onto an upper pattern of 1st and 2nd same patterns respectively while the polarity is inverted and sending the result. CONSTITUTION:An additional signal A is inputted to a buffer memory 108. When the additional signal A is multiplexed on a signal M, a buffer memory 108 is used for time adjustment. Then a signal (M-A) with correlation to a signal (M+A) of a pattern upper side overscan part of an n-th field is inserted to an upper overscan part of an (n+1)th field. Moreover, a signal (M+A) with correlation with the signal (M-A) of a lower overscan part is inserted to a lower overscan part of an (n-1)th field. Thus, when an additional signal is separated at a receiver side, the total delay in the video signal is less and the scale of the hardware is reduced.
Patent JP-H07206942-A (JP)
Title: New fluorocopolymer and its application to coating and impregnation
Inventor: MARII JIYOZE RINA
IPC: C08F20/22
Filed: 1992-11-12
Abstract: Fluoro copolymers obtained from monomers:     (a) ester of polyfluoroalcohols with an alkenemonocarboxylic acid,   (b) ester of aminoalcohols with an alkenemonocarboxylic acid, (c) vinyl monomer containing an alkyl carboxylate or alkyl ether group.   Application to the coating and impregnation of various substrates to make them oil-repellent and water-repellent.
Patent JP-H06153351-A (JP)
Title: Snow formation detector for overhead line
Inventor: ABE KATSUYOSHI
IPC: H02G1/02
Filed: 1992-11-12
Abstract: PURPOSE:To provide a snow formation detector for grasping snow formation on an overhead line accurately. CONSTITUTION:The snow formation detector comprises a short wire 11, a spring 12 simulating torsional rigidity of wire, and a load cell 13 for detecting the weight of snow formation wherein a heater 16 is built in the short wire 11 which is thereby set at a temperature same as that of an actual line being heated by conducting current.
Patent JP-H03187606-A (JP)
Title: Fm demodulator
Inventor: OZASA MASAYUKI
IPC: H03D3/06
Filed: 1989-12-18
Abstract: PURPOSE:To decrease malfunction due to missing of a signal by providing a clip circuit clipping a pulse train of demodulation signals according to a detection signal detecting the missing of the signal. CONSTITUTION:The demodulator is provided with a signal input terminal 1, a signal output terminal 2, a detection signal input terminal 8, a limiter circuit 3, a delay circuit 4, a multiplier 5, a clip circuit 7 and a low pass filter 6. If an input signal is abnormal, the signal is judged to be a fault signal by the detector and a prescribed voltage is applied to the detection signal input terminal 8. Then the clip circuit 7 is operated and a demodulation output reaches a clip voltage level. Thus, even when the input signal is abnormal, the level change after the demodulation is reduced.
Patent JP-H03189381-A (JP)
Title: Closed type motor-operated compressor
Inventor: OTORI HIDEKI
IPC: F04B39/00
Filed: 1989-12-18
Abstract: PURPOSE:To reduce the generation of vibration and noise of a compressor by a method wherein two communicating holes are caused to differ in at least one of a hole diameter, a sectional shape, and length from each other and two delivery mufflers are caused to differ in a volume from each other. CONSTITUTION:Delivery mufflers 8a and 8b are mounted to a cylinder block 4 and are caused to differ in a shape from each other. Communicating holes 9a and 9b mounted to a cylinder block 4 and differing in a hole diameter, a sectional shape, and length communicate a delivery chamber 7 with the delivery mufflers 8a and 86. Delivered refrigerant gas 2 is discharged as compressed gas in the communicating holes 9a and 9b having different hole diameters, different sectional shapes, and different lengths and the delivery mufflers 8a and 8b having different volumes. In this case, specified frequency pulsation of compressed refrigerant gas can be sharply reduced. This constitution reduces the generation of vibration and noise of a compressor.
Patent JP-H06180156-A (JP)
Title: Low temperature air producing device
Inventor: HIROKAWA MASAKI
IPC: F25B9/06
Filed: 1992-12-08
Abstract: PURPOSE:To prevent a high speed rotation of an expansion turbine and perform its safe stopping in a low temperature air producing device using the expansion turbine even if a compressor is abruptly stopped. CONSTITUTION:An air suction side of a braking blower 15 directly connected to an expansion turbine 14 is provided with a passage for feeding surrounding atmosphere. An air discharging side of the braking blower 15 is provided with a passage 22 for merging with a passage ranging from the compressor 11 to a cooler 12.
Patent JP-H01168706-A (JP)
Title: Preparation of ethylene copolymer
Inventor: MONOI HISASHI
IPC: C08F10/00
Filed: 1987-12-24
Abstract: PURPOSE:To prepare a rubbery ethylene compolymer having excellent randomness with a high yield, by using a catalytic system consisting of a titanium tetrahalide, a specified tetravalent titanium compd., an org. aluminum compd. and an org. hydroxyl compd. CONSTITUTION:A catalytic system is prepared from a titanium tetrahalide (A) (e.g., titanium tetrachloride), a tetravalent titanium compd. (B) of the formula (wherein R is a 1-20C hydrocarbon group; X is halogen; n is 0-3) [(e.g., Ti(OC2 H5)Cl3 or Ti(OC3H7)Cl3)], an org. aluminum compd. (C)(e.g., triethylaluminum) and 0.1-0.095 mole of an org. hadroxyl compd. (D) in terms of functional group based on 1mol of the component C (e.g., n-butyl alcohol). An ethylene compolymer is obtd. by copolymerizing ethylene with a copolymerizable monomer (e.g., propylene) in the presence of this catalytic system.
Patent JP-2001140097-A (JP)
Title: Double-layer electrodeposition coating film and method for forming multilayer coating film including the coating film
Inventor: MURAMOTO HISAICHI
IPC: B05D7/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate coat-less (two-coat coating system) coating method by a double-layer coating film with the appearance, weatherability and corrosion resistance equivalent to those of a three-coat one sufficiently maintained. SOLUTION: An aqueous paint composition containing two kinds of resin components incompatible each other, a curing agent and a pigment is electrodeposited on a conductive substrate, then layer-separated while being heated and subsequently cured to form a double-layer cured film consisting at least of two layers. In this process, the distribution of the pigment is controlled so that the pigment concentration (a) in the resin layer in direct contact with air is increased in relation to the pigment concentration (b) in the resin layer in direct contact with the substrate. For example, the solubility parameter δa of the resin component constituting the resin layer in direct contact with air and the solubility parameter δb of the resin component constituting the resin layer in direct contact with the substrate are limited to conform to (δb-δa) >=1.0.
Patent JP-H09143841-A (JP)
Title: Weft pulling back apparatus
Inventor: MATSUMOTO HIROYASU
IPC: D03D47/34
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive apparatus accurate in pulling back length, excellent in rapidity, having both pulling back function and function of brake device in the weft pulling back apparatus to be installed between a weft length measuring device for a shuttleless loom and a weft inserting nozzle. SOLUTION: In a weft pulling back production in which a fixed pin 25 and swing pins 22a and 22b are arranged at both sides of a thread guide between a gripper and a weft inserting nozzle and the swing pins 22a and 22b are moved to make the thread guide zigzag so as to pull back the end of the weft to a weft inserting nozzle side, a solenoid 18 is used as a driving device for the swing pins 22a and 22b and a pulling back command and a brake command are given to the solenoid 18 during one weft inserting action. The bumping of the swing pins can be prevented by imparting a reverse drive command after a brake command or a laying a movable stopper 8 capable of controlling the stroke length of the swing pins 22a and 22b and fixing a repulsion preventing material 16 made of a vibration-damping sponge equipped with closed cells to the receiving faces of the stoppers.
Patent JP-H04195988-A (JP)
Title: Driving device for optical method information medium
Inventor: ISHII KOICHIRO
IPC: G11B7/00
Filed: 1990-11-28
Abstract: PURPOSE:To prevent infiltration of dust from outside without lowering cooling function for parts to be cooled such as an electrical substrate by at least having a box body of a sealed construction provided with a medium insertion part with a door inside the main body not including a heat generating source and at least including a setting area for the medium and a head. CONSTITUTION:When driving preparation of the optical disk device is completed, the door 3 provided in the second medium insertion opening 4a is closed, and the box body 8 is made into a sealed state. In this case, the parts to be cooled, such as the electrical substrate 5, and fan 10 which is the cooling means is provided outside the box body 8. Because of this, the air entering through the medium insertion opening 2a or the suctioning opening of cooling air 11 provided in a front panel 2 are not entered into the box body 8 interior. Thus, the sticking of dust to an objective lens of the optical disk 9 and the optical head 7 caused by intrusion of air including dust from the outside can be kept down to the minimum.
Patent JP-H05150705-A (JP)
Title: Speech recording and reproducing device
Inventor: OKADA NORIO
IPC: G10L13/00
Filed: 1991-11-15
Abstract: PURPOSE:To record addresses indicating the recording start point and end point of a text and addresses indicating the recording start point and end point of a sentence. CONSTITUTION:A system controller 5 detects whether or not there is a speech input to supply speech data from an operation part 1 to a disk recorder 3 through a buffer memory 4 for recording according to whether or not there is the speech input, supplies speech data from the disk recorder 3 to the operation part 1 through a buffer memory 13 for reproduction, and also supplies data showing a break of the speech supply to the disk recorder 3 when supplying the speech data from the operation part 1 to the disk recorder 3 through the buffer memory 4 for recording according to the input state of the speech, thereby recording the data on a disk together with the speech data.
Patent JP-H01173951-A (JP)
Title: System and device for tone dialing telephone
Inventor: HAGINO TERUO
IPC: H04M1/27
Filed: 1987-12-26
Abstract: PURPOSE:To prevent disturbance on speech by a dial signal by stopping a speech recognition operation by voice vocalized first at the time of starting the speech by off-hooking a tone dialing telephone set by succeeding the speech being performed by a branch telephone set. CONSTITUTION:A main telephone set of tone dialing telephone system and the branch telephone set are housed on the same line, and when the branch telephone set is connected to the line and set at a speech state, a branch connection detection circuit is provided so as not to perform the speech recognition operation when the main telephone set is connected to the line. The branch connection detection circuit compares the voltage of the terminal of the telephone line just before off-hooking with a reference voltage set in advance, and when the voltage of the terminal of the telephone line is less than the reference voltage, the operation of the speech recognition circuit of the main telephone set is prohibited by detecting the fact that the branch telephone set is connected. In such a way, it is possible to prevent the speech from being disturbed by stopping the outgoing of a dial pulse.
Patent JP-H08172852-A (JP)
Title: Mower
Inventor: HANABUSA SANEMI
IPC: A01D34/86
Filed: 1994-12-28
Abstract: PURPOSE: To provide a mower capable of prolonging the life of a belt even if the belt having high durability is not used and prevent the belt from slipping off idler pulleys on the fixed and shaking sides. CONSTITUTION: This mower is obtained by arranging an idler pulley on the shaking side at a position where the topmost point Q of a pitch circle in the maximum shaking of the idler pulley on the shaking side nearly coincides with a position on the reference plane M passing through the pitch circle of the idler pulley on the fixed side in the mower having the idler pulley 41 on the fixed side pivoted on the first housing 14 housing a planar blade and the idler pulley 42 on the shaking side pivoted on the second housing 15, connected to the first housing so as to enable the free shaking with hinges 12 and designed to twist a belt 32 between the idler pulley on the fixed side and the idler pulley on the shaking side.
Patent JP-H04196019-A (JP)
Title: Contact switching device
Inventor: OKUNO HIROHISA
IPC: H01H1/50
Filed: 1990-11-27
Abstract: PURPOSE:To suppress contact dissociation and contact bounce when a short-circuit current flows by providing a specific pushing member for pushing a movable contact plate on both sides of a movable contact. CONSTITUTION:There are provided a driving member 5 for driving a movable contact plate 3 and a magnetic substance 6, which is practically U-shaped and its both end faces are turned to the movable contact plate side and is provided on a fixed contact plate 1 in a position where it is not superposed on the movable contact plate. Further, there is provided a magnetic piece 7, which is 1-shaped while being arranged opposite to both end faces of the magnetic substance 6 and forming a magnetic path together with a magnetic flux which flows on the magnetic substance 6. There is provided, in constitution, a pushing member 8 which includes an elastic arm part 8b for extending while being superposed on a movable contact 4 and provided with a magnetic piece 7 on its tip and pushes the movable contact plate 3 on both sides of the movable contact 4 when the magnetic piece 7 is attracted by the magnetic substance 6. Accordingly, the pushing member 8 provided with the magnetic piece 7 to be attracted by the magnetic substance 6 pushes the movable contact plate 3 on both sides of the movable contact 4. Thereby, contact dissociation can be suppressed and contact bounce also can be suppressed because the movable contact plate 3 is not provided with any magnetic piece.
Patent JP-H08183074-A (JP)
Title: Disc molding die
Inventor: SHIBUYA YUJI
IPC: B29C45/38
Filed: 1994-12-28
Abstract: PURPOSE: To surely remove a sprue part from a stationary mold without flying dust at the removal of a molded piece from the mold. CONSTITUTION: A disc molding die comprises a sprue bush 15, a stationary bush 20, a cutting punch 24 disposed opposedly to the sprue bush 15 for punching a molded piece, and an air-jetting means for jetting air to a sprue part. After a molded piece is punched, a mold is opened, and the molded piece is removed from the mold. At this time, air is jetted to a sprue part by the air jetting means. Since the sprue part can be surely removed by the force of an air blow, the molded piece can be easily removed.
Patent JP-H06156863-A (JP)
Title: After-treatment device for recording paper
Inventor: KOBAYASHI TAKAHIKO
IPC: B65H39/11
Filed: 1992-11-13
Abstract: PURPOSE:To prevent the influence due to the static electricity by neutralizing the static electricity by a member for the strong sliding movement of a paper in a paper transport passage, as for a sorter connected with an electronic photograph copying machine, etc. CONSTITUTION:A sorter 10 connected with an electronic copying machine is equipped with a curl correcting device 30 which is connected with a discharge port of the electronic copying machine and corrects the curl of a paper, and the paper in the state where curl is corrected is accommodated into a tray. In the transport passage 14 of the sorter 10, a selecting gate 15 is arranged between the upper transport passage 13. As for the sorter 10, the selecting gate 15 and a guide plate for the slide of the paper in a strongly pressed state is made of the resin material which possesses the electrification characteristic similar to that of toner and the easily electrified property than that of the toner, or the metal material coated with the resin material, and the static electricity on the paper sheet carrying a toner image is neutralized, and the the generation of the influence of the static electricity in the posterior processing for the paper is prevented.
Patent JP-2001147909-A (JP)
Title: State monitoring system
Inventor: MOTOTOMI TOSHITAKA
IPC: G06F11/30
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To surely monitor the state of each of work stations even before starting the operation of a system. SOLUTION: Concerning a state monitoring system 10, with which the states of plural work stations 131-13N are monitored by a host computer 11, this system is provided with state managing means 141-14N interposed between each of the plural work stations and a network for storing data on states outputted from each of plural work stations and the state managing means transmits the data on the state corresponding to a request from the host computer.
Patent JP-H05262298-A (JP)
Title: Device for fixing plate glass on support subjected to vibration in particular display screen for aircraft instrument panel
IPC: F16F15/08
Filed: 1992-11-13
Abstract: PURPOSE: To provide a device for fixing a plate glass on a support member subjected to high level of vibration. CONSTITUTION: This device uses a mechanical clamping means 8 for fixing a plate glass 2 between two rigid support members 3, 4 which form frames. The plate glass is pressed between the two support members by two peripheral flexible gaskets 5, 6 respectively disposed between the inside faces of the support members and the opposed faces of the glass. The compression of the gaskets is controlled by interposing at least one rigid block of adjustable thickness between the support members. The support members come into abutment against the block when nominal torque is applied to the mechanical clamping means. Thereby, the flexible gaskets are selectively compressed so as to adjust the resonant frequency of vibration of the plate glass without interference from the resonant frequencies of vibration of the other mechanical parts.
Patent JP-H04203355-A (JP)
Title: Rear bracket
Inventor: HIRUOKA TAKAYUKI
IPC: F02N11/00
Filed: 1990-11-30
Abstract: PURPOSE:To improve the strength and reduce the deformation of the bolts when they are fastened by constituting a rear bracket fitted with a bearing where a center sun gear rotates therearound of a cylindrical part and a plate where a circumferential part of a stepped plate is fixed in a stiffened condition. CONSTITUTION:There are arranged a plurality of planet gears at an equal interval in the annular space formed between an armature gear 10 and an internal gear 11, constituting a reduction gear system in an engaged condition to each other. A plate part of a rear bracket 40 is made of radially stepped form 41, and the center part of the rear bracket is of cylindrical form 40a in order to hold a bearing bush 30. The radially stepped form 41 provided to the rear bracket 40 allows a seat part to hold the thrust force, and at the same time, most of the thrust force is held by a cylindrical part 42 of the rear bracket 40. A cylindrical opening part 43 of the rear bracket 40 of the stepped plate is a joining surface with a motor 44 body, and is flare-manufactured so that joining function may be realized with the motor 44 in unmachined condition.
Patent JP-2001145492-A (JP)
Title: Nucleic acid probe for detecting bacterium belonging to the genus pectinatus and method of detecting beer muddiness causal bacterium
Inventor: YASUHARA TAKAOMI
IPC: C12N15/09
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a nucleic acid sequence which can be used on an assay for detecting the presence of the genus Pectinatus bacteria and its evolutionary relative bacteria and combines preferentially with the rRNA or rDNA of microorganisms causing beer muddiness. SOLUTION: This nucleic acid sequence is a sequence targeting the 16 S rDNA and 16 S rRNA of the genus Pectinatus bacteria in order to selectively detect the bacteria belonging to the genus Pectinatus bacteria and its oligonucleotide is a single strand oligonucleotide characterized by containing a specific sequence or a correspondent complementary chain.