baber/WOPTO huggingface dataset:
Patent JP-2001000875-A (JP)
Title: Pulverizer and method of pulverizing printed circuit board
Inventor: HISAKADO TAKAO
IPC: B02C1/14
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To perform crushing and pulverization in a short time by providing a millstone in the shape of a bottomed vessel for housing crushed printed circuit boards and a mallet for striking the crushed printed circuit boards, forming the millstone and mallet into a conical concave side and a conical convex side respectively, and attacking material to be pulverized on both flanks by these conical concave side and conical convex side. SOLUTION: A pulverizer 200 for pulverizing printed circuit boards or the like to powder is provided with: a millstone 31 in the shape of a bottomed vessel for housing the crushed printed circuit boars; a mallet 33 for striking the crushed printed circuit boards; and a mallet driving cylinder 34 for reciprocating the mallet 33. At this time, the millstone 31 and the mallet 33 are formed into a conical concave side 31A and a conical convex side 33A respectively, and by the conical concave side 31A and the conical convex side 33A, material to be pulverized is attacked on both flanks. The millstone 31 attachably and detachably held on a holder 32 and the holder 32 form a continuous conical concave sides 31A, 32A. These conical concave sides 31A, 32A have an opening angle of 120 deg. or less and the pulverized material falls by gravity on the conical concave sides 31A, 32A.
Patent JP-S6064880-A (JP)
Title: Printing machine
Inventor: SATOU KENYA
IPC: B41J29/38
Filed: 1983-09-20
Abstract: PURPOSE:To eliminate the defect of information to be printed without stopping normal printing means by feeding and printing normal printing means the information to be fed to the printing means generated with malfunction when the malfunction occurs at any of the first and second printing means. CONSTITUTION:When a command for instructing the start of a printing is inputted from a keyboard 2-6 to a magnetic tape unit 2-2, data are transferred from magnetic tapes to MT buffers, analyzed by a CPU2-5, stored in the pattern in page buffers 2-4-a, 2-4-b, then fed to a printer 1, and images are respectively printed on printing sheets. When all data of the magnetic tape 2-1-b are outputted from the printer 1 during printing, a print sheet is engaged on a conveying belt of one printing means, becomes impossible to feed, and a jam detection signal is transmitted to a CPU2-5, the page buffer used to print the data becomes impossible to use.
Patent JP-H0337814-A (JP)
Title: Composite type thin-film magnetic head and production thereof
Inventor: UEMURA KIYOHIRO
IPC: G11B5/31
Filed: 1989-07-04
Abstract: PURPOSE:To release sufficient magnetic fluxes to a recording medium at the time of recording by adopting a material having a high saturation magnetic flux density and low magnetic permeability to form the part of an upper magnetic layer to face a magneto-resistance effect element film. CONSTITUTION:The magneto-resistance effect element film 20 is formed on an insulating layer 19 and an insulating layer 21 and the upper magnetic layer 22 are formed thereon. The magnetic layer 22 is divided to the two magnetic layers 22a, 22b and the material, such as Co-Cr or Co-Ni, having the high saturation magnetic flux density and the low magnetic permeability is packed into the part 22c facing the magneto-resistance effect element film 20. The magnetic flux flows on the side of the magneto-resistance effect element film 20 where the magnetic permeability is high when the flow of the magnetic flux is relatively small like at the time of reproduction. The magnetic flux passes the part 22c of the low magnetic permeability at the high magnetic flux density and the sufficient magnetic flux can be released to the recording medium when the flow of the magnetic at the time of recording is large.
Patent JP-2001002883-A (JP)
Title: Propylene-ethylene block copolymer composition and molded item thereof
Inventor: AZUMA YASUSHI
IPC: C08K5/20
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which rapidly crystallizes and shows a good balance of properties such as stiffness, impact resistance and the like by mixing a core agent with a propylene-ethylene block copolymer having specific properties. SOLUTION: The component A is a composition comprising a propylene homopolymer as a major component, an ethylene-propylene copolymer and an ethylene homopolymer, the component A having a melt flow index of 0.01 to 1,000 g/10 min, a stereoregularity index fraction of a xylene-insoluble component at an ambient temperature measured by 13C-NMR of not less than 98.9%, 3 to 50 wt.% of a xylene-soluble component at an ambient temperature and T1 relaxation time composed of a single relaxation component, said T1 relaxation time y (millisecond) satisfying the relation: y<=0.0014x3-0.0897x2-1.0593x+231.6 wherein x (wt.%) is a content of ethylene. A nucleating agent to be used is an organic phosphoric acid-based nucleating agent or a sorbitol-based nucleating agent and its amount is 0.001 to 5 pts.wt. per 100 pts.wt. of the component A.
Patent JP-H0923474-A (JP)
Title: Cell constitution mobile communication equipment
Inventor: KATAOKA NOBUHISA
IPC: H04W36/06
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To realize an autonomous distributed dynamic channel allocating system which finishes by the number of a minimum retrieving times. SOLUTION: Plural base stations 1 or a control station 2 is provided with a means which individually determines a retrieval starting channel by learning the relation (base station receiving signal level information) between a base station receiving signal level and an allocation channel number and executes channel allocating processing in accordance with a channel retrieving order set to a mobile station 3 within a cell(radio zone) in advance.  The plural base stations 1 or the control station 2 is additionally provided with a means, which selects the retrieval starting channel, e.g. corresponding to the neighborhood of the intersection of base station receiving signal level information and the base station receiving signal level of an object mobile station 3 and the channel, e.g. retrieving order for alternately retrieving channels before and after the retrieval starting channel so as to be distant from the retrieval starting channel after plural times of channel allocating processing at the time of receiving a communication request, and repeats retrieval in the channel retrieving order until an allocatable channel is found. If necessary after channel allocation, stored base station receiving signal level information is updated.
Patent JP-H0834035-A (JP)
Title: Mold
Inventor: NISHIZAWA KENJI
IPC: B29C45/27
Filed: 1994-07-25
Abstract: PURPOSE:To provide a mold simple to handle, capable of reducing the number of molds and capable of easily performing the control and maintenance of the mold. CONSTITUTION:In a mold consisting of openable and closable upper and lower molds 16, 10, a resin molding cavity 32, a resin passage 34 for guiding a resin to the cavity and a resin supply mechanism 28 for supplying a resin to the resin passage are provided to the upper and lower molds 16, 10.
Patent JP-H0521484-A (JP)
Title: Chip mounting device
Inventor: IMAMURA TETSUKAZU
IPC: H01L21/52
Filed: 1991-07-12
Abstract: PURPOSE:To carry out stabilized bond-coating and enhance operation efficiency by coating the sides of a chip properly positioned by a position adjusting claw with conductive bond, picking up the bond-coated chip and transferring and placing the chip on each electrode of a substrate. CONSTITUTION:A chip P of a chip supply section 50 is transferred and loaded on a first table 15 by means of a transfer head 13. The position of this chip P is adjusted by a position regulating claw 17 by relatively sliding the chip with this table 15. Conductive bond 12 is applied on the sides of the chip properly positioned by the position adjusting claw 17 by a bond-coating means 29. The chip P coated with the bond 12 is picked up and placed on a substrate 5 by means of a second transfer head 30. Electrodes 8 and 9 of this substrate 5 are preliminarily coated with conductive bond 11 by a bonding means 32. This construction makes it possible to connect the electrodes on the front and rear sides of the chip with the electrodes on the substrate definitely and enhance work efficiency by carrying out stabilized bond-coating.
Patent JP-H119861-A (JP)
Title: Button hole sewing machine and needle swing sewing machine
Inventor: TACHIKAWA MITSUHIRO
IPC: D05B3/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To simplify threading work in a button hole sewing machine. SOLUTION: A needle location control means is provided to set the stopping position of a needle 9 so that the position is shifted to the right side from a cloth cutting knife 16 with respect to a worker when a sewing machine stop signal is generated. The needle location control means shifts the stopping position of the needle 16 to the right side from the cloth cutting knife 16 with respect to the worker when the formation of button hole sewing stitches is completed. The needle location means is provided with an electric drive means to move the needle 9 horizontally to a specified position and a control circuit which directs the electric drive means to perform a driving to the needle stopping position.
Patent JP-S5875282-A (JP)
Title: Graphic processing method by digitizer
Inventor: MATSUDA HIROTOSHI
IPC: G06F3/037
Filed: 1981-10-30
Abstract: PURPOSE:To process a figure to be displayed on a cathode-ray tube by providing a digitizer with an area which exceeds the aspect ratio of the cathode-ray tube, and fractionizing and using the area for color designation and mode designation. CONSTITUTION:Since the horizontal-to-vertical ratio of a cathode-ray tube is 4:3, only 192 dots are used vertically even when 256 dots are used horizontally. At 62 difference points, namely, in an area which exceeds the aspect ratio of a monitor using the cathode-ray tube, section areas for color designation and mode designation are provided to a digitizer. An area of an input and output board 10 shown by slanting lines is an area of the monitor having the aspect ratio, and the other area is an area exceeding the aspect ratio. The latter area is fractionized and used for red and green codes, etc., according to the code number.
Patent JP-H0520504-A (JP)
Title: Addition system for character recognition dictionary
Inventor: FUJIMURA KOICHI
IPC: G06K9/68
Filed: 1991-07-12
Abstract: PURPOSE:To automatically add a character to be added without hands. CONSTITUTION:All features extracted from the character to be added are compared with features of all items of all characters in the group which the character to be added belongs to, and items other than items where feature states of the character to be added and those of all characters of this group coincide with each other are regarded as effective items, and a template of the character to be added is generated by features of effective items out of features extracted from the character to be added and is registered in a character recognition dictionary 16, and features of items which do not exist in the template of characters in the group to which the character to be added belongs out of effective items are added to this template, and it is registered in the character recognition dictionary 16.
Patent JP-S6151870-A (JP)
Title: Solid-state image pickup element
Inventor: NISHIZAWA SHIGEKI
IPC: H04N5/335
Filed: 1984-08-22
Abstract: PURPOSE:To prevent the generation of a false signal from a protective circuit section by shielding the protective circuit section formed at an output terminal for a solid-state image pickup element from incident beams. CONSTITUTION:Since a diffusion resistor 13 and a diffusion layer 16 form a diode among the resistor 13 and the layer 16 and a substrate, photo-charges are generated and a false signal is produced when beams are projected to the section among the resistor 13 and the layer 16 and the substrate. For prevent the generation of the flase signal, the upper section of a protective circuit section 11 is coated and an Al film 20 for shielding beams is shaped in a region shown in a dot-dash line. The region shielding beams by the Al film 20 is shaped in a sufficiently large rectangular region, but only a region having a photoelectric conversion function may be used. Al for shielding beams may be brought to an electrically floated state at that time, but it may be connected electrically to a bonding pad 12 or may be connected electrically to a section having no effect on the electrical characteristics of an element. However, the region having the photoelectric conversion function, a photosensitive region, must be formed in an area through which beams are shielded while sufficiently making allowance on the shielding of beams.
Patent JP-H0924309-A (JP)
Title: Coating stripping device
Inventor: TOJO MIKIO
IPC: B05B9/06
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the damage to a base material in a coated part in a coating stripping device for transferring a fed coating stripping fluid to a nozzle by a fluid pressurizing pump and jetting it from the nozzle to the coated surface to strip and remove the coating by lowering the degree of pressurization by the fluid pressurizing pump. SOLUTION: A fluid heater for heating a coating stripping fluid is installed on the upstream of a fluid pressurizing pump 3, and also a nozzle is constituted by providing a cavitation nozzle 5 for forming a cavity in the fluid passing through the nozzle.
Patent JP-S5692517-A (JP)
Title: Liquid crystal shutter
Inventor: GOTOU MITSUHIRO
IPC: G02F1/133
Filed: 1979-12-26
Abstract: PURPOSE:To improve the responsiveness of a liquid crystal shutter by providing a transparent exothermic film on the front surface of a panel constituting the shutter using a liquid crystal as an optical switching element. CONSTITUTION:A heat sensitive element 205 is provided by avoiding the optical switching part 203 provided on both surfaces of a liquid crystal panel 201 and resistance pattern 202 consisting of a trasnparent exothermic film, and the current flowing to the resistance 202 is controlled together with the temp. changing data of this element 205, whereby optical switching is accomplished in a fixed temp. rnage. This makes is possible to realize the responsiveness of about several mu seconds in conformity with on the off by using materials of different dielectric anisotropies of frequencies for the crystal body and using a driving system of applying frequencies of about several tens kHz at the on time.
Patent JP-H0463770-A (JP)
Title: Control method for four-wheel steering
Inventor: SUZUKI YOSHITAKA
IPC: B62D113/00
Filed: 1990-06-30
Abstract: PURPOSE:To improve steering ability ranging from low and middle speed territory to high speed territory by deciding steering angle of a rear wheel against that of a front wheel from product of sum of a specified proportional component and a differential component, multiplied by a specified primary delay component. CONSTITUTION:Respective measured values of steering angle sensors 34,36 of a front wheel and a rear wheel are converted to digital values in the analogue/digital convertor 42 provided in a controller 30, and input to a controller main body 40. A measured value from a vehicle speed sensor 32 is directory input to the input circuit of the controller main body 40. The controller main body 40 computes following to recorded content in a memory circuit 48 and the input values from respective sensors, and drives a motor 31 with a motor driver 44 according to the computed result. In this case, the steering angle of the rear wheel against the steering angle of the front wheel is decided from the product of the sum of a proportional component in proportion to the steering angle of the front wheel and a differential component in proportion to the steering angular speed of the front wheel, multiplied by a primary delay component corresponding to a primary delay value against the steering angle of the front wheel.
Patent JP-H1111840-A (JP)
Title: Landing door of elevator
Inventor: KUROSAWA KAORU
IPC: B66B13/30
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To block the fire and heat, and to improve the fireresisting performance with a simple structure with the low manufacturing cost, by providing the sections of the door covers with the almost projecting and recessed parts in such manner that they can be fitted with each other with a small gap, and the projecting and recessed parts are closely kept into contact with each other when the fire occurs at the landing side. SOLUTION: When the fire occurs at a landing 2 side, a temperature of a door stop part at a hoistway side, rises, and a door stop rubber 3D is melted and lost, the doors 3A, 3B are further closed by a thickness G2 by the closing force of a door closer. The door covers 6C and 6D are also closed to each other to reduce a gap corresponding to this motion, whereby the faces 6E, 6F of the door covers 6C, 6D are fitted with each other to be closely kept into contact with each other with the motion same as the gap G1. Whereby a hoistway side can be prevented from directly exposed to the fire at the landing 2 side, a rise in temperature at the hoistway side can be inhibited, and the eruption of fire to the hoistway side can be prevented. The heat-resisting performance can be improved with the low manufacturing cost, without adding the new components and without increasing the weight so much.
Patent JP-2000008904-A (JP)
Title: Controlling device for hybrid drive vehicle
Inventor: TAKAHASHI HIDEYUKI
IPC: B60L50/16
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a controlling device which can fully compensate an output torque of an engine without delay when an air-fuel ratio of a feed air-fuel mixture changes in a hybrid drive vehicle equipped with an internal combustion engine and a generator-motor as a vehicle drive source. SOLUTION: When an air-fuel trio of a feed air-fuel mixture for an engine is detected to have changed to the lean side, a generator-motor is immediately actuated as a motor for assisting an output of the engine, and when the air-fuel ratio of the feed air-fuel mixture is detected to have changed to the rich side, the generator-motor is immediately actuated as a generator for regenerative braking.
Patent JP-S5797058-A (JP)
Title: Idling rotary control unit
Inventor: MIZUNO YUKIO
IPC: F01M13/00
Filed: 1980-12-08
Abstract: PURPOSE: To prevent the lowering of idling revolution by communicating a blow- by gas recovery channel to the lower stream side of a throttle valve when load is increased during idling.  
     CONSTITUTION: The interior of a locker cover 3 on a cylinder head 2 is communicated to an air cleaner 6 through a blow-by gas recovery channel 8. The channel 8 is provided with a branch pipe 16 and is communicated to the lower stream side of a throttle valve 11 through channels 17 and 20. A solenoid block valve 18 is installed between the channels 17 and 20. The solenoid block valve 18 is designed to open and shut off the communication of both channels 17 and 20. The block valve 18 is electrically connected to a neutral switch 23, which is turned on when the gear is neutral-positioned, and a motor-operated cooling fan 12. The solenoid block valve 18 is energized and allows both channels 17 and 20 to communicate each other when a fan 12 is driven during idling. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H079561-A (JP)
Title: Coating method for corrosionproof steel sheet pile
Inventor: UEHARA MASAAKI
IPC: B29C63/02
Filed: 1993-06-22
Abstract: PURPOSE:To eliminate rewinding by a coating maker and to improve adhesive properties of coating by molding adhesive polyolefin resin and polyolefin resin sheet while melting pelletlike resins, extruding it in a laminated state, and covering a steel sheet pipe while cutting it. CONSTITUTION:An adhesive polyolefin resin layer 2 is molded in a sheet by charging pelletlike resin in a resin extruder 7, and sent to a two-layer die 11. On the other hand, a polyolefin resin sheet 4 is molded in a sheet by charging the pelletlike resin in a resin extruder 9, and sent to the die 11. It is then laminated and fed to a sheet thickness regulating roll 12, a cooling roll 13, a pinch roll 14, a both end sheet cutter 15, a sheet length measuring roll 16 and a sheet length cutter 17. Further, it is adhered to a steel sheet pile 1 via a belt conveyor 8 by a sheet adhering unit 20. The pile 1 is raised at its temperature by a heating furnace 21 before the sheet is laminated, and coated with adhesive powder polyolefin resin layer 3 by a coating unit 22.
Patent JP-S5962130-A (JP)
Title: Mold clamping device for injection molding machine
Inventor: KURUMACHI MASANOBU
IPC: B22D17/26
Filed: 1982-10-01
Abstract: PURPOSE:To simplify the structure of a slide by a method in which two axially symmetric guides are formed on the periphery of a tie rod and a tapered guide shoe is provided to tie rod-sliding hole of a slide platen in the face of the guide faces. CONSTITUTION:Paired flat guide faces 3a are formed in an axially symmetrical and recessed shape on the periphery of a tied rod 3, and paired guide shoes 17 and 18 are provided on portions corresponding to slide holes 5a in a slide 5 in the face of the guide faces 3a. The insides of the guide shoes 17 and 18 are shaped into a flat and straight line form slidably fittable with the guide faces 3a, and the outside of the guide shoe 17 is shaped into a curved form fittable with the inside of the slide hole 5a or a straight line form in parallel with the flat inside. Also, the outside of the guide shoe 18 is shaped into a tapered face 18a corresponding to the tapered face 5b formed on the inside of the slide hole 5a. The lower ends of the guide shoes 17 and 18 are shaped into a flange form and detachably fixed with bolt, etc., to the slide 5 side.
Patent JP-H05228403-A (JP)
Title: Modular nozzle for cooling water film for high temperature testing of test specimen or the like
Inventor: REENE GABURIEERE JIYAAMEIN MOI
IPC: G01N1/28
Filed: 1992-06-08
Abstract: PURPOSE: To prevent heating by assembling a metal section including a convergent part, a throat and the beginning of a divergent part and plural metal divergent sections to a connected form and enclosing the assembly with a stationary outer shell which is independently cooled with a thin water film and forms an independent fluid circulation chamber toward the sections. CONSTITUTION: A nozzle is composed of the four sections; an upstream end section TAM which is end to end but-assembled with the divergent part, the zone of the throat and the beginning of the divergent part, an intermediate upstream section TIM, a downstream section TIV, and a downstream end section TAV. The respective sections TAM to TAV are respectively end to end butted against each other by the radial flanges 9, 11 to 15. Shell sections EAM to EAV are respectively correspondingly arranged in the respective sections, are respectively brought into contact with each other by curving parts 8, 10, 16, 17, 19 and are paralleled with the nozzle axis.  The respective shell sections EAM to EAV, together with the corresponding nozzle sections TAM to TAV, form the inner wall independent cooling chambers 29a to 32b which are divided to upstream zones 29a to 32a and downstream zones 29b to 32b by the respective separators 33 to 36.