baber/WOPTO huggingface dataset:
Patent JP-H05186045-A (JP)
Title: Flowing of slurry and others mixed with pressure air
Inventor: OKAYAMA YOSHIKUNI
IPC: B65G53/06
Filed: 1992-01-08
Abstract: PURPOSE:To cope with long distance transportation by lowering overall pressure loss in a mthod to transport slurry and others by mixing pressurized air therein. CONSTITUTION:A jet nozzle 4 is provided in a pipe to deliver slurry and others by a slurry pump 2. Pressurized air from a compressor 5 is mixed in the slurry and others flowing in the pipe 1 as pulse jet stream from the jet nozzle 4 by a solenoid valve 7 actuated by a pulse generation device 8.
Patent JP-S62178186-A (JP)
Title: Controller for positioning of linear motor
Inventor: ABE KAZUTAKA
IPC: H02P25/06
Filed: 1986-01-30
Abstract: PURPOSE:To eliminate the need for a magnetic type speed detecting section by detecting a speed signal by back electromotive power generated in a linear motor coil. CONSTITUTION:A control circuit 1 outputs a control signal S2 to a linear-motor drive section 2 on the basis of a transfer command signal S1. The linear-motor drive section 2 outputs the signal of motor driving voltage VM to a linear motor 3 and a speed-signal detecting section 7 on the basis of the control signal S2. The linear motor 3 is driven by the motor driving voltage VM. A moving section 4 moved together with the linear motor 3 is detected by a position detector 5, and a positional feedback signal S4 is outputted to the control circuit 1. On the other hand, the speed-signal detecting section 7 outputs a speed feedback signal S5 to the control circuit 1 on the basis of the motor driving voltage VM.
Patent JP-S56115649-A (JP)
Title: Centrifugal separator
Inventor: OOMINE TOSHIMITSU
IPC: B04B1/02
Filed: 1980-02-19
Abstract: PURPOSE: To improve separating performance by providing liquid flow through- holes to plural sheets of baffle plates in such positions where centrifugal forces are applied stepwise.  
     CONSTITUTION: Pore diameters of liquid flow through-holes 3a, 3b and 3c are formed to sizes successively smaller in the flow direction of the liquid to be treated, that is, from the lower part of a rotator 1 toward the upper part. The upper stream side in the direction of flow of the liquid to be treated supplied from a feed liquid supply nozzle 4 is larger in the flow area and since the edge part of the hole 3a extends up to the position nearer the rotating center of the rotator 1, the liquid to be treated of high particle concn. passes therethrough, and the amount of the particles captured by the hole 3c is less and the occurrence of clogging of the hole 3a by particle accumulation is made difficult. In this way, the liquid to be treated is conducted successively to the lower stream side through the holes 3a, 3b, 3c, and the solids are captured uniformly on the inside wall surface of the rotator 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04258653-A (JP)
Title: Tetrafluoroethylene resin composition
Inventor: UMEMOTO NOBORU
IPC: C08L87/00
Filed: 1991-02-12
Abstract: PURPOSE:To produce the title compsn. excellent in creep resistance, friction characteristics, and abrasion resistance without detriment to the excellent resistance to heat and chemicals and excellent self-lubricity inherent in a tetrafluoroethylene resin. CONSTITUTION:The title compsn. essentially comprises a tetrafluoroethylene resin, an arom. thermoplastic resin which melts at 310-390 deg.C without being decomposed and comprises at least one resin selected from the group consisting of arom. polyetherketone, polycyanoaryl ether, polyamideide, thermoplastic polyimide, arom. polyester, polyethersulfone, polyetherimide and polyarylene sulfide resins, and a heat-resistant resin power, such as a polyimide resin, an arom. polyester resin, or an arom. polyamide resin, which does not melt at 310-390 deg.C.
Patent JP-S58137024-A (JP)
Title: Controller for peripheral device
Inventor: KUNO KIYOSHI
IPC: G06F3/06
Filed: 1982-02-10
Abstract: PURPOSE:To make data transfer efficient, by reading out required control information during data transfer, in a device controlling the data transfer between a peripheral device and a channel device. CONSTITUTION:A cavant time between readout cycle and write cycle for the data transfer between the peripheral device and the channel device is detected with an outut signal of an AND circuit 17 being logical 1, the control information of the peripheral device is read out from a buffer storage device 3 at the time, fetched to a microprocessor 2, allowing to execute the preparating processing to the next data block early. Thus, the gap length between data blocks is reduced to increase the amount of recorded information.
Patent JP-S60163728-A (JP)
Title: Differential gear for-four wheel driven car
Inventor: TANIGUCHI KATSUHIKO
IPC: B60K23/04
Filed: 1984-02-03
Abstract: PURPOSE:To simplify and miniaturize an operating mechanism, etc. by providing a clutch, which connects and disconnects one of differential gears, which is located closer to a crown gear, to and from an output shaft, and a clutch, which connects and disconnects the other output shaft to and from a differential gear case, being opposed to each other. CONSTITUTION:The inner end of a clutch shaft 33, whose outer periphery on the outer end is formed into a clutch part 32, is fitted into a differential gear 30, which is on the side closer to a crown gear 27, of right and left differential gears 29, 30, in the captioned differential gears 15. The other differential gear 29 is connected to the inner end of a left rear wheel side axle 20. A clutch sleeve 35, whose inner periphery on the inner end is formed into a clutch part 34, is fitted over an axle 21, which is on the same axis as the clutch shaft 33, constituting a first clutch with the both 33, 35. A clutch shaft 40, whose outer periphery on the outer end is formed into a clutch part 41, is fitted over the smaller diameter part of the axle 20, while a clutch sleeve 43, whose inner periphery on the inne end is formed into a clutch part 41, is fitted over the axle 20, constituting a second clutch with the both 40, 43.
Patent JP-S55112897-A (JP)
Title: Vane of ventilating electric fan
Inventor: MAKIMOTO ISAO
IPC: F04D25/16
Filed: 1979-02-19
Abstract: PURPOSE: To improve ventilating effect by combining two pairs of vanes each having different pitch and allowing an intake and exhaust operation to be performed at a same time.  
     CONSTITUTION: Having a gas flow rectifying cylinder 3 interposed between, vanes 1 of an inner ring and vanes 2 of an outer ring for intake and exhaust are arranged. These vanes 1 and 2 have pitches opposite to each other, and serve intake and exhaust performances respectively, and thus intake and exhaust operations are performed simultaneously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06231831-A (JP)
Title: Connector
Inventor: ICHIMURA YOSHIAKI
IPC: H01R13/629
Filed: 1993-02-05
Abstract: PURPOSE:To obtain a connector with small operating force by eliminating necessity for secondary action except fitting/extracting operation. CONSTITUTION:A connector 1 includes an insulator 2 having a contact 3, insulator 5 having a lock member 6 for stopping coming off relating to a mate side connector and insulators 7 serving as a grasping member by hand at the time of fitting/extracting action. The insulators 2, 5, 7 are connected by pins 8, 11, 14 and a link 15 and restricted so as to relatively move by a fixed relation in a fitting direction. By relatively moving the insulators 5, 7, the insulator 2 is fitted to the mate side connector through the link 15.
Patent JP-H02125341-A (JP)
Title: Information processor
Inventor: HASHIMOTO TOKUO
IPC: G06F15/16
Filed: 1989-01-27
Abstract: PURPOSE:To shorten the check time by providing a decoder which generates such control sequence that information can be directly inputted to and outputted from at least one of internal registers from and to an external terminal. CONSTITUTION:After the operation executed till then is stopped, a control part 2 suppresses the operation of an instruction decoder 3 by an instruction decoder operation signal and operates a register input/output decoder by a register input/output decoder operation signal. The control part 2 outputs a control signal select signal to a control multiplexer 18, and thereby, the control multiplexer 18 outputs the control signal outputted from the register input/output decoder 16 to a data processing part 4. The control part 2 outputs an address select signal to a multiplexer 17, and the multiplexer 17 outputs location information and input/output direction information inputted from an address output terminal 8 to the register input/output decoder 16. Thus, the check time of an information processor is shortened.
Patent JP-S54111302-A (JP)
Title: Static record player
Inventor: OKAMURA YASUSHI
IPC: G11B3/40
Filed: 1978-02-20
Abstract: PURPOSE: To improve operating characteristics by so arranging the apparatus that the power supply circuit of a motor is closed when a driving means is changed over to the play position.  
     CONSTITUTION: When a static record player 1 is placed on a record 7, the outside circumference of the record 7 goes to the inner side of a record guide 2 and a record detecting ring 18 is raised against a compression spring 20, producing a gap of the thickness (t) of the record 7 between the L-form bottom face 19-a of a ring stopper 19 and the record guide 2. The thickness (t) of this record 7 is expanded by a record detecting switch 16 and closes the contact 16-a of the record detecting switch 16. Because of this, when a switch 4 is closed, 5-a out of a light emitting diode 5 gos on, displaying the color, e.g., green indicating play standby. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55112619-A (JP)
Title: Current control circuit
Inventor: YAMAGUCHI KOUTAROU
IPC: G05F1/56
Filed: 1979-02-22
Abstract: PURPOSE: To smooth starting, by connecting a resistor between the emitter of load current control transistor Tr and the base of intermediate amplification Tr and providing the diode blocking the current for the path other than amplifying Tr.  
     CONSTITUTION: The resistor 15 is connected between the emitter of load current control Tr3 of the current control circuit 12 and the base of intermediate amplifying Tr4 to flow the current required for starting in the base of Tr15. The diode D20 is connected in series with the resistor 19 between the collector of Tr3 and the collector of Tr16, and the base of Tr4 and the collector of Tr16 are connected. Thus, since the current required starting Tr4 is inversely proportional to the product of the current amplification factors of Tr3, 4, the amount of ineffective current consumption is less and automatic and smooth starting is made. Further, external disturbance voltage caused in the emitter of Tr3 is blocked to be led to the negative feedback loop with D20 and the operation current after starting is the forward direction of D20, then no hindrance is given to the operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61177744-A (JP)
Title: Manufacture of semiconductor ic substrate
Inventor: SATOU AKINOBU
IPC: H01L21/76
Filed: 1985-02-01
Abstract: PURPOSE:To form buried layers and shield layers at the same time, by a method wherein a porous Si region having much higher diffusion-speed is doped with a high-concentration impurity, which is diffused to a single crystal Si region at the time of oxidation. CONSTITUTION:On anodic formation of a substrate in a solution of hydrogen fluoride acid, a P-type region 13 and a P-type layer are turned porous into a porous Si layer 14. Thereby, an N-type layer 12 is divided into a plurality of islands. Next, a groove 15 is formed in the Si layer 14 from the substrate surface. Here, this Si layer 14 is doped with a high-concentration impurity. Since porous Si has many holes of 100-200Angstrom  and active to oxygen, its diffusion speed becomes higher than that of single crystal Si. Oxidation turns the porous Si layer into an Si dioxide layer 16 and causes the doping impurity diffused from the porous Si layer to the single crystal Si layer 12 and the single crystal substrate, resulting in the formation of a high-concentration layer 17.
Patent JP-H08210858-A (JP)
Title: Support line-connecting structure for vibrator
Inventor: TERAJIMA KOKICHI
IPC: G01C19/5663
Filed: 1995-02-07
Abstract: PURPOSE: To always stabilize the mode of bending vibration of a vibrator by bonding their non-fusion contact parts produced at the time of welding between the vibrator and a support line. CONSTITUTION: A support line 2 is welded to a vibrator 1 by resistance welding, laser welding or the like at the position of its channel-like connection groove 3a, and for instance, a bonding agent 9 composed of epoxy resin is dropped in a face-contact part 7 between the vibrator 1 and the support line 2 produced in a depth part. Permeation, filling and solidification are performed by the bonding agent 9 in the part 7 by a capillary phenomenon. The part 7 is thereby completely bonded with the bonding agent 9, and for instance, even if bending vibration is performed by the vibrator 1 in the direction of the depth, the production of friction of the vibrator 1 and the support line 2 can be prevented fully. Accordingly when the vibrator 1 is applied to a vibration gyroscope, the drift of the output may be reduced and detection accuracy may be improved.
Patent JP-H04237230-A (JP)
Title: Data multiple address communication system
Inventor: NISHI YASUKI
IPC: H03M13/00
Filed: 1991-01-21
Abstract: PURPOSE:To improve the throughput regardless of a line code error in the multiple address communication in which a same data is sent to plural stations. CONSTITUTION:A transmission station (a) uses a retransmission processing section 21 to convert a signal from a data source 20 into an HDLC frame and relays the result to a TDMA device 24. The TDMA device 24 converts a data into a TDMA data burst and it is sent to plural reception stations (b) via a communication satellite 1. In this case, a control section 23 sets a coding rate of a variable error correction circuit 29 in response to number of reception stations making multiple address communication in advance and uses a control signal in a subordinate station synchronization burst of TDMA to inform a coding rate of the error correction circuit 29 or information of number of multiple address stations to the reception station. The reception station (b) sets the coding rate of the variable error correction circuit 29 in advance by a coding rate to be received through the control signal in the burst in the TDMA subordinate station synchronization to receive the data.
Patent JP-S61258464-A (JP)
Inventor: BAAHAN BEIRAKUTAROGURU
IPC: H01L23/52
Filed: 1986-01-30
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-2000219305-A (JP)
Title: Carrier device of panel or the like
Inventor: MATSUI HIKOKAZU
IPC: B65G1/04
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To improve workability by efficiently storing and delivering carrying bodies such as a plural number of panels, etc., to and from a storage means. SOLUTION: An elevating means 50 arranged facing against a molding machine 50 to hold temporarily assembled panels Po which are carrying bodies and laminated panels P in multiple stages is formed free to move to elevate up and down in a state of holding the temporarily assembled panels po, the laminated panels P, etc., in a plural number of stages, a storing means 60A to store the carrying bodies on each of the stages of the molding machine 50 and a delivering means 60B to deliver the temporarily assembled panels po, the laminated panels P, etc., from each of the stages of the molding machine 50 are provided on this elevating means 50, a storing member 91 to move the temporarily assembled panels po, etc., from the side of the elevating means to the molding machine 50 is provided on the storing means 60A, and a delivering member 98 to move the laminated panels P, etc.,  in the inside of the molding machine 50 to the side of the elevating means is provided on the delivering means 60B.
Patent JP-S62177686-A (JP)
Title: Optical character reader
Inventor: HARASHIMA HIROYUKI
IPC: G06K9/20
Filed: 1986-01-31
Abstract: PURPOSE:To eliminate the classification for a document format and to improve widely a processing capacity by collating a document image and the image of a document dictionary, extracting an identification number, selecting format information and executing the reading processing of the document. CONSTITUTION:A conveying scanning part 300 conveys and scans documents 201 and 211 and stores a document image into an image buffer 301. At such a time, a document recording part 305 receives a command from a control part 306, successively removes respective types of the document image through a data converting part 304 from a document dictionary 303, executes the logical operation at the section of the document image of the buffer 301 and executes the collation in a white image. When the collation is executed, the identification number, which is the attribute of the document dictionary, is outputted to the control part 306. After the identification is completed, the control part 306 removes the format of the reading row equivalent to the identification number from a format buffer 307 and outputs it to a character recognizing part 302. The recognizing part 302 scans the image stored into the buffer 301 in accordance with the inputted format, cuts out, recognizes the character and completes the reading crossing.
Patent JP-S63188031-A (JP)
Title: Manufacture of foamed resin product having hollow part
Inventor: MURATA YUTAKA
IPC: B29C44/00
Filed: 1987-01-29
Abstract: PURPOSE:To improve productivity and to contrive so that a product is neither damaged nor deformed at the time of adhesion, by a method wherein right and left foamed resin are joined and stuck to each other by registering a right and left molds to each other while the right and left foamed resin obtained by solidifying foamed resin beads are kept stuck respectively in the right and left molds by making use of the right and left molds and an intermediate mold. CONSTITUTION:A right and left cavities 21a, 21b are demarcated respectively by registering the right and left molds 1a, 1b respectively to an intermediate mold 12, and the insides of the cavities 21a, 21b are filled respectively with foamed resin beads. In succession to the above, the foamed resin beads are solidified by performing heating, cooling and spontaneous cool to the foamed resin beads in order. Then the right and left molds 1a, 1b and intermediate mold 12 are separated from one another under a state where solidified right and left foamed resin 22a, 22b are stuck respectively in the right and left molds 1a, 1b, and only the intermediate mold 12 is removed. Then the right and left foamed resin 22a, 22b are joined and stuck to each other by registering the right and left molds 1a, 1b, to which the solidified right and left foamed resin are stuck.
Patent JP-H07238949-A (JP)
Title: Torsional vibration damper
Inventor: YURUGEN AIHIHORUN
IPC: F16H55/14
Filed: 1995-02-07
Abstract: PURPOSE: To improve a damping characteristic in supporting a sliding bearing in a torsional vibration damper so as to easily manufacture the sliding bearing at a low cost and to make the working characteristic of the torsional vibration damper excellent over a long working time span. CONSTITUTION: A sliding bearing 8 is formed as a guide ring 9 formed of rubber elastic material, and shape-stabilizing particles 10 for reducing wear are embedded in the guide ring 9.
Patent JP-S62178162-A (JP)
Title: Transistor-switching circuit
Inventor: FUJIKI NORIO
IPC: H02M3/155
Filed: 1986-01-31
Abstract: PURPOSE:To suppress and control noise jamming effectively without incurring a collector loss of a switching transistor by decreasing a feedback capacity in OFF-state transition as compared with that in ON-state transition of said switching transistor. CONSTITUTION:If a switching control signal 104 is made ON, a base current 114 flows into a transistor 10 and an electric current 116 flows through a capacitor 22. Also, an electric current 118 flows through a series circuit of diode 24 and capacitor 26. Accordingly, the feedback capacity of the transistor 10 becomes the sum of capacities of capacitors 22, 26. If the switching control signal 104 is made OFF, the feedback capacity of the transistor 10 becomes only a capacity of the capacitor 22 because the diode 24 is actuated in the opposite direction to said switching control signal 104.
Patent JP-S59146164-A (JP)
Title: Alkaline battery
Inventor: SHINODA KENICHI
IPC: H01M6/06
Filed: 1983-02-10
Abstract: PURPOSE:To improve the high load discharge performance of the titled battery and discharge and storage performance at low temperatures by using an alkaline aqueous solution with relatively low concentration as an electrolyte and applying a carbon conductive coat on all inner wall surfaces of a metal container to which a positive electrode black mix adheres. CONSTITUTION:This alkaline storage battery packages power generating elements 28 consisting of a positive electrode black mix 12, separator 14 impregnated with an alkaline electrolyte, and a negative electrode gel 16 in a cylindrical type battery case 26 consisting of a positive electrode can 10 made of metal sealing gasket 20, and a negative electrode terminal 22. Since the black mix 12 is housed on the inner wall surface of the positive electrode 10 in adhesion status, the positive electrode can 10 also functions as both a collector and a positive electrode terminal. As a result, the corrosion of the can 10 is accurately prevented by applying a carbon conductive coat 24 on all inner walls of the can 10 to which the black mix 10 adheres even if an alkaline aqueous solution of 25-40wt% is used as the electrolyte. In addition, the discharge and storage performance of the battery is improved by using the electrolyte.
Patent JP-H06226948-A (JP)
Title: Imprinter
Inventor: SHIMOKAWABE IKUO
IPC: B41F7/02
Filed: 1993-02-08
Abstract: PURPOSE:To use a printing plate repetitively by preparing and reproducing that by a method wherein ion exchange reaction is generated between a wire frame information received body and ink in a method wherein a latent image on the wire frame information received body is developed with liquid ink to be imprinted on paper, and the wire frame information is erased. CONSTITUTION:A latent image is formed on a plastic layer 1 by writing with an electrode 2 and a laser beam 5 in a latent image generation part 100. An ion exchange group 11 is provided on a surface of the plastic layer 1, and metal ions are ionically bonded in a stationary state. Further, the surface is covered with a transparent electrode 3. Aqueous solution containing the ion is supplied between the surface and the transparent electrode 3 at an inlet of the latent image generation part 100. An optical reaction in an electric field is advanced with the laser beam 5. Then, a latent image is developed with dampening water 200 and ink 300. The aqueous solution 399 containing ion is supplied, and the image is transferred to paper 500 in an offset part 400. Though the plastic layer 1 to which the image is transferred in the offset part 400 is reproduced to an original composition, the aqueous solution 120 containing ion is added at an inlet of a reproduction part 600 in order to bring the reproduction to perfection.