baber/WOPTO huggingface dataset:
Patent JP-S5853778-A (JP)
Title: Target indicator
Inventor: NUMAYASU YOSHIO
IPC: G01S7/06
Filed: 1981-09-26
Abstract: PURPOSE:To grasp surrounding conditions simply and accurately by a method wherein target video signals processed by a signal computation, discriminated based on a specified reference and then the results are indicated in colors. CONSTITUTION:After received with a radar antenna 10, reflected waves from a target are detected with a radar transmitter/receiver 12 which outputs target video signals. Polar coordinate information comprising a trigger signal and an antenna angle signal is made orthogonal with a coordinate conversion circuit 14. Quantization video signals fed to a color code signal generation circuit 18 from a quantization circuit 13 are supplied to a color picture signal memory circuit 15 combined with a color code signal according to color specification signals based on the results of the computation with an arithmetic unit 23. A color display of a received image by a radar and a color display of a symbol image are performed in colors as specified with the arithmetic unit 23 by a raster scanning  depending on a TV synchronous signal.
Patent JP-H06339994-A (JP)
Title: Joining method for rubber material
Inventor: TATEISHI KAZUNARI
IPC: B29B15/02
Filed: 1993-06-01
Abstract: PURPOSE:To easily and surely join ribbonlike rubber materials and also to easily form the annular dispensable material. CONSTITUTION:Rubber materials 1, 2 are cut just before these are joined. The cut end faces 1a, 2a newly formed by cutting are utilized as a joint surface. Thereby tackiness existing on the cut end faces 1a, 2a just after cutting is effectively utilized.
Patent JP-S5853297-A (JP)
Title: Conversation device for motor bicycle
Inventor: KASAI YOSHIZOU
IPC: H04B1/38
Filed: 1981-09-25
Abstract: PURPOSE:To facilitate the conversation between a rider and his fellow rider of a motor bicycle, by connecting the microphones attached to two helmets to a speaker fixed to the motor bicycle via code. CONSTITUTION:The voice of a rider wearing a helmet 41 is converted into a current through a microphone 29 attached to the helmet 41 and then delivered through a speaker 39 via an amplifier 27 which is fixed to a motor bicycle 11 via a code 47. The voice of a fellow rider wearing a helmet 43 is also delivered through the speaker 39 in the same way via a microphone 31, the code 47 and the amplifier 27. As a result, the riders never miss the alarm sound of an ambulance car, etc. to ensure a conversation in good condition.
Patent JP-S5677026-A (JP)
Title: Composite die for pressing
Inventor: NAGAMITSU TATSUO
IPC: B21D19/08
Filed: 1979-11-26
Abstract: PURPOSE: To longitudinally bend the work and shear the lower part in one process a and improve working efficiency by providing punches for longitudinal bending and trimming to one die for pressing.  
     CONSTITUTION: The work W is placed on the top of a die 4, and a working part W 1  is projected, then an upper die 1 is moved downward. Then, a pad 7 is depressed by a spring 6 to fix the work W to the top surface of the die 4. Following to  this, the working part 10 of a punch 8 for longitudinal bending begins to bend the  work along the die side face 11. This causes a punch 12 for trimming to be advanced toward the die 4 by a drive cam 9 via a driven cam 16. The lower part of  the unfinished longitudinally bent part of the longitudinally bent part W 2  is shorn by the shearing blades 14, 13 of the die 4 and trimming punch 12. Following tothis, the punch 8 for longitudinal bending moves downward to the top dent 15 of the punch 12 for trimming, and this completes longitudinal bending. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5776857-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUNAGA JIYUNICHI
IPC: H01L21/762
Filed: 1980-10-30
Abstract: PURPOSE:To manufacture a semiconductor element with high density and in excellent performance by each forming a degenerating layer having selective etching property to polycrystal silicon and a field inversion preventive layer to a substrate. CONSTITUTION:A Si oxide film 12 and a poly Si film 13 are laminated on the P type Si substrate 11, an oxygen ion injecting layer 15 is formed on the surface of the poly Si film 13 while using a photo-resist pattern 14 shaped on the film 13 as a  mask, and a substrate 11 B injecting layer 16 is formed similarly employing the pattern 14 as a mask. The pattern 14 is removed and the whole is thermally treated,  and the layer 15 is changed into the degenerating layer of a Si oxide and the layer  16 into the P<+> type field inversion preventive layer respectively. The poly Si layer  13 and the Si oxide film 12 are removed successively through etching while employing these degenerating layers as masks, and the remaining Si oxide film 12 is used  as a field oxide film. Accordingly, heat treatment is decreased, and an excellent element separating layer is obtained.
Patent JP-S6131257-A (JP)
Inventor: YOSHIMURA HITOO
IPC: B32B38/00
Filed: 1984-07-23
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-H01319353-A (JP)
Title: Voice conference equipment
Inventor: YAMAMURA YOSHIHIRO
IPC: H04M1/60
Filed: 1988-06-20
Abstract: PURPOSE:To prevent the deterioration in the reception quality and generation of howling by applying the variable control to the gain of a reception circuit so as not to deteriorate the loop loss comprising a transmission/reception circuit, an indoor part and both echo paths of the line more than the setting value while monitoring both signal levels of the transmission circuit and the reception circuit. CONSTITUTION:A gain control circuit 10 calculates the loss of the indoor echo path from the output terminal of an amplifier 7 to the output terminal of an echo canceller(EC) 2 from the result of detection of both power detection circuits 8, 9 at non-transmission and reception and uses the loss so as to add the loss of the line echo path from the output terminal of the EC 2 to the output terminal of the EC 4. The gain corresponding to the subtraction of a preset margin for assuring the minimum loop loss from the result of addition and the gain requiring to match the power level of the output signal of the amplifier 7 with a preset desired value are compared and either smaller gain is selected as the set gain of the amplifier. Thus, excess gain increase in the reception circuit is prevented.
Patent JP-H08322233-A (JP)
Title: Two-axis integrated linear motor
Inventor: NAGATOMI TAKASHI
IPC: H02K41/02
Filed: 1995-05-29
Abstract: PURPOSE: To provide a two-axis integrated linear motor which can be assembled easily. CONSTITUTION: The assembling process of a feeding mechanism is simplified and the number of parts used for the mechanism is reduced by not integrally fixing the runner 5 of a first linear motor section which moves a work table 3 against a bed 2 in the Y-axis direction and the runner 8 of a second linear motor section which moves the work table 3 against the bed 2 in the X-axis direction after the runners 5 and 8 are separately housed in individual boxes through saddles, etc., but integrally housing and fitting the runners 5 and 8 in a rectangular parallelepiped box 6 in advance in the manufacturing process of the liner motor.
Patent JP-H04230236-A (JP)
Title: Partially fluorinated dicarboxylic acid, acid chloride thereof, process for preparing same and use thereof
Inventor: FURAIMUNTO REEASHIYAIDO
IPC: C07C63/72
Filed: 1991-06-25
Abstract: PURPOSE: To provide a partial fluorinated dicarboxylic acid and the acid chloride used for production of linear poly carboxamido and polycarboxylic acid ester.  
     CONSTITUTION: This compound is 4,4'-bis[2-(4-carboxyphenyl)- hexafluoroisopropyl]-biphenyl of formula I or its acid chloride. The compound is produced by oxydizing the 4,4'-bis[2-(4-alkylphenyl)-hexafluoroisopropyl]- biphenyl of formula II (R is 1-4C alkyl) with molecular oxygen in the presence of catalystic composition of an ion of cobalt, manganese and bromine in the acidly organic medium consisting of 1-4C monocarboxylic acid. The compound of the formula II is produced by condensating, for example, 1mol of dicarbinol of formula III with at least 2mol of the compound of the formula IV. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0321788-A (JP)
Title: Crushing method and crushing device of rocks and the like
Inventor: NAJIMA KOZO
IPC: B02C19/00
Filed: 1989-06-15
Abstract: PURPOSE:To crush a rock and the like efficiently in specific directions and in a specific size by using fewer holes, by forming notches in the hole axis direction to give a directivity to cracks at the inner surfaces of plural holes engraved to a substance to crush such as a rock. CONSTITUTION:After plural holes 2 are engraved to a substance to crush 1 at specific intervals with a drill, necessary notches 3 are formed at the inner surfaces of the holes 2 by using a shock action tool 5 to which a bit 4 furnishing projections 8 at both sides or at four sides is installed at the lower end. Then, a tube body which consists of an elastic material such as rubber or urethane is inserted to the hole 2, a pressure fluid is poured in the tube body to expand the tube body, and cracks are generated in the desired directions from the notches 3 to crush the substance. A protective plate which consists of a hard elastic material is covered around the tube body to prevent the entering of a part of the tube body in the notches 3. Consequently, the substance can be crushed easily in a low pressure, and a finish work after the crushing can be also carried out easily.
Patent JP-H01321180-A (JP)
Title: Industrial robot
Inventor: ENDO HIROMASA
IPC: B25J19/00
Filed: 1988-06-21
Abstract: PURPOSE:To inhale the generated dust in a hollow pipe as well as to abate its extent being spread to the outside of a robot by setting up this hollow pipe installed in an exhaust port over a dust generating part and its peripheral part. CONSTITUTION:With rotation of a screw shaft 5 of a ball screw, dust being stirred up by an oil mist scattering over the full length of this screw shaft 5 and slide motion of a slide part 9 is inhaled in exhaust ports 25, 26 of hollow pipes 23, 24 set up parallelly at both sides of a rail 10 on which the slide part 9 is slidden, and it is scavenged over the full length of the screw shaft 5. Consequently, such a possibility that dust or the like is being spread to the outside of a robot is abatable and, what is more, cleanliness in a clean room is thus maintainable.
Patent JP-H0821047-A (JP)
Title: Manufacture of foamed building material sheet
Inventor: SUMIYA TAKAHIRO
IPC: E04D12/00
Filed: 1994-07-05
Abstract: PURPOSE:To exhibit an excellent characteristic as a lining material for roof tile by forming specified patterns on both surfaces of a nonwoven fabric followed by heating and foaming to form a foamed building material sheet. CONSTITUTION:A first pattern 12 and a second pattern 12a finer than the first pattern 12 are formed on both surfaces of a nonwoven fabric base sheet 11 having waterproofing property and moisture permeability by use of a foaming resin formed by an acryl resin emulsion having a capsule foaming agent dispersed therein, respectively, and heated and foamed to form protruded patterns on both the surfaces of the base sheet 11. The first pattern layer 12 has the combination of a long line 10a having a prescribed width and a plurality of short lines 10b crossed orthogonally thereto, which are regularly arranged as a unit pattern, and the second pattern layer 12a has fine circular projections regularly arranged in vertical and horizontal directions, whereby irregular rough surfaces protruded from the base sheet 11 are formed to exhibit antislipping effect by elasticity and flexibility.
Patent JP-H11664-A (JP)
Title: Alkali ionic water preparation instrument
Inventor: KAMIMURA SUSUMU
IPC: C02F1/46
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an alkali ionic water preparation instrument for minimizing waste water from prepared water by discontinuing the branch discharge of prepared water to a pH sensor side at the point of time when the pH value set optionally by a user conforms to the prepared water pH value. SOLUTION: An alkali ionic water preparation instrument is provided with an electrolytic cell 7 for preparing alkali ionic water and acid ionic water by applying the voltage and electrolyzing water, and a pH sensor 14 is provided on a discharge pipe 12 branched from a discharge pipe 13 introduced out of the electrolytic cell 7. In that case, a waterstop mechanism 21 is set on the downstream area of the pH sensor 14, and the set pH value and an applying voltage data corresponding to the value are provided in a control section 17, and at the point of time when the pH value set optionally by a user conforms to the prepared water pH value, the prepared water branch discharged to the pH sensor 14 side is discontinued by the waterstop mechanism 21.
Patent JP-H0319145-A (JP)
Title: Optical head
Inventor: SHINODA MASAYUKI
IPC: G11B7/125
Filed: 1989-06-15
Abstract: PURPOSE:To facilitate the correction of an inclination and to obtain superior signal detection capacity by giving a semiconductor laser holder which can be fixed to an optical block with a face on the exit light-side of a rim in a semiconductor laser as reference and a specified wedge-shaped laser spacer which lies between the semiconductor laser and the optical block. CONSTITUTION:The semiconductor laser 1 where an exit light axis has an inclination alpha with respect to a reference axis perpendicular to the rim is engaged into the recessed part of the semiconductor laser holder 3. The wedge- shaped laser spacer 10 which lies between tee semiconductor laser 1 and the optical block 2 and has an inclination beta is provided. An end face A being the reference face of the semiconductor rim 1a is jointed and fixed to the end face on the semiconductor laser-side of the laser spacer 10. The laser spacer 10 having the inclination beta which is in an opposite direction with the inclination alphaof the exit light axis of the semiconductor laser 1 controls the inclination of the exit light axis of the semiconductor laser 1. Thus, the correction of the optical axis is facilitated and superior signal detection capacity is obtained.
Patent JP-H01320576-A (JP)
Title: Graphic data processing method
Inventor: ATOBE MINAKO
IPC: G06F17/50
Filed: 1988-06-23
Abstract: PURPOSE:To reduce by half the using quantity of a data base without reducing the processing speed of a graphic processing system by modifying the respective form data of a symbol and a segment with position data to indicate the respective specific points. CONSTITUTION:By setting the respective coordinates of specific points (a), (b) and (c) as X1, Y1, X2, Y2, X6 and Y6, the respective position data of the points can be indicated by respective sucessive numbers. Codes CODE 1, 2-6 can be respectively expressed by expressions I, II and III. For example, when the coordinates are set as X1=4, Y1=6, dX=dY=1 and LX=22, the point (a)=143 is obtained from the expression I, the successive number 143 is encoded, and a graphic pattern is prepared as the position data of the point (a). Thus, the contents of the data base can be reduced by half in the number of words by introducing the successive number code, and introducing the mesh data LX, LY, dX and dY.
Patent JP-S5575627-A (JP)
Title: Pneumatic measuring system
Inventor: OTSUTOO BAUERUZATSUKUSU
IPC: G01D5/04
Filed: 1979-11-27
Abstract: 1. A pneumatic measuring device comprising a bellows subjected to a pressure, whose stroke is transferred via a thrust rod to a short arm of bell-crank lever pivoted at its junction to a long arm whose end is coupled by a forked guide, to a scale pointer movable on a straight slide bar along a straitght, flat scale, characterized in taht the short arm (10') of the bell-crank lever (6) is coupled to a control lever (17) that is linked to the end of the thrust rod (5) and guides said end on a segmental path, and the bellows (2) are so arranged that their centre axis is at least approximately perpendicular to the direction of motion of the scale pointer (13).
Patent JP-H11330106-A (JP)
Title: Cleaning device and cleaning method using the same
Inventor: TOYOOKA MORIO
IPC: H01L21/304
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To reusing of a cleaning solution by circulating and reproducing it by simple structure and operation management. SOLUTION: The cleaning device is provided with a water cleaning tank 21 storing pure water 22 for cleaning a TCP.IC carrier 1, a pump 32 for pumping out the pure water 22 from the tank 21, an evaporation tank 34 for storing and evaporating the pure water 22 pumped out from the pump 32, a condensate pump 40 for storing and condenstating vapor 27 from the tank 34, an ejector pump 42 for pumping up condensated water 28 in the tank 40 by reducing pressure, and a vacuum tank 52 for storing pumped-up condensed water and supplying the water to the tank 21. A steam forced exhausing route 54 is connected between the tank 52 and the discharge route 33 of the pump 32. Consequently, pure water is cleaned by steam, returned to the tank 21 and circulatingly reused. When the pressure of the evaporation tank 34 is reduced, a boiling point is lowered, and energy efficiency is improved. Reduction in pump efficiency can be prevented by supplying pure water to the vacuum tank 52 and discharing steam.
Patent JP-2000343368-A (JP)
Title: Tool changer for machine tool
Inventor: NAKAMINAMI NARIMITSU
IPC: B23Q3/157
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a tool changer for machine tools that can shift its tool transfer pot in a stroke shorter than the actual travel thereof. SOLUTION: A tool changer 20 for use with machine tools including compound lathes comprises a tool magazine 21 for carrying many tools and feeding or indexing a tool T1 for use in the next step to a preset tool pickup position P1, a tool transfer mechanism 23 for holding the next-step tool T1 in the tool pickup position P1 and transferring it to a tool change position P3, and a tool change mechanism 24 for changing over the next-step tool T1 in the tool change position P3 and the tool after working on the tool slide body. The tool transfer mechanism 23 has a transfer arm 49 pivotable between the tool pickup and change positions P1 and P3, a tool transfer pot 26 coupled to the tip of the transfer arm 49 to support the next-step tool T1, and an air cylinder 56 coupled to the transfer arm 49 to drive or pivot it.
Patent JP-S6214663-A (JP)
Title: Process head for electrophotographing device
Inventor: YODA AKIRA
IPC: G03G15/22
Filed: 1985-07-12
Abstract: PURPOSE:To prevent an electrophotographic film from being stained with black spots due to electrostatic discharging by making the opening of a mask larger on the top surface side than on the side of a corona discharge generating means. CONSTITUTION:The inside corner part of an end surface 76A of the mask 76 of an electrostatic charging and exposing part 46 is cut and the mask opening is made larger on the side of the end surface 76A, so the contacting part between the mask 76 and electrophotographic film 24 and its periphery are not charged. Consequently, even when exposure is carried out while the electrophotographic film 24 is brought into contact with the mask 76, charge transition due to discharging is prevented completely from occurring and focal length precision is easily secured.
Patent JP-S6130731-A (JP)
Title: Radiation energy detector
Inventor: HISHIKARI ISAO
IPC: G01J5/06
Filed: 1984-07-24
Abstract: PURPOSE:To attain miniaturization and the enhancement of accuracy, by integrally holding a silicone thermoelectromotive force element and the optical filter provided to the front surface of the light receiving surface thereof and performing the temp. compensation of the output of the thermoelectromotive force element. CONSTITUTION:An optical filter 1 selectively absorbing radiation energy with a wavelength region longer than at least about 1mum is provided to the front surface of a Si-element 2 for detecting radiation energy, and the filter 1 and the element 2 are integrally held to a good heat conductive holder 4 by holding means 41, 42 while a temp. detector 5 is provided to a required place of the holder 4 and the output thereof is supplied to an operation means 6 along with the output of the element 2 to perform the compensation of temp.
Patent JP-H11319142-A (JP)
Title: Playing appliance for emitting sound
Inventor: KOKUBO SANAE
IPC: A63H5/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To double the fun of playing and to have acoustic training by providing a ring on the lower part of a turning bar, providing a hitting part on an upper part and disposing a sound generation part for generating sound by hitting the hitting part by hanging motion onto the ring. SOLUTION: When a child grasps the ring 24 at the lower end of a rotary bar 22 and hangs down, the rotary bar 22 is rotated around a rotary shaft 21 by the weight and the hitting part 23 at the tip of the rotary bar formed in an S shape is rotated upwards. As a result, it collides with the sound generation part 13 hung down from the curved part 12 of a column 11 and hitting sound is generated. At the time, when the child hangs down with violent force, there is the danger of generating abnormal sound or destroying the sound generation part 13. In this case, an impact buffer part acts. That is, in the case of a hydraulic mechanism 31, a piston rod is moved back and forth accompanying the rotation of the rotary bar 22 and oil inside a cylinder acts as resistance to the reciprocating motion and mitigates an impact.
Patent JP-H079448-A (JP)
Title: Extruder structure in waste plastic regenerating treatment equipment
Inventor: ONO HITOSHI
IPC: B29C48/64
Filed: 1993-06-24
Abstract: PURPOSE:To prevent low temp. corrosion and to enhance durability by forming a corrosion-resistant layer to the inner peripheral surface of a casing on the side of the charging port of the casing and forming the feeder up to the start end of a heating system from a hydrogen chloride-resistant material and providing the gas vent releasing the air in the casing heated by the heating system to the open air. CONSTITUTION:The waste plastic from a charging port 2a is sent to a discharge port 2b by the screws 3d-3f and paddles 3g, 3h of a rotary shaft 3 to be primarily melted by a heating jacket 2d. At this time, dechlorination is generated on the side of the heating jacket 2d but steam is discharged from a upstream gas vent pipe 5a and generated hydrogen chloride is discharged from a downstream gas vent pipe 5b. Since the presence of moisture is slight even in a low temp. area, the reaction of generated hydrogen chloride gas is suppressed. A coating layer composed of a phenol resin is provided to the casing 2 on a low temp. side and a retainer ring 3c is also made of a resin. The screws 3d, 3e on a low temp. side and the paddle 3g therebetween are made of an alloy high in hydrogen chloride resistance.
Patent JP-H0321591-A (JP)
Title: Airship with high stability remote control rotary wing
Inventor: YAGI HISANAO
IPC: B64B1/34
Filed: 1989-06-16
Abstract: PURPOSE:To suppress the pendulum phenomenon due to rolling and pitching of an airship by installing a plurality of rotary wings right under the longitudinal axis of the hull of airship, and arranging them suspended at a certain spacing in front of and behind the center of gravity and the center of buoyancy. CONSTITUTION:Right under the longitudinal axis of the hull of a small-sized airship equipped with a helium gas air-sac 1, rotary wings 2 (2a, 2b) are arranged at a certain spacing in front of and behind the center of gravity G and the center of buoyancy B. Each rotary wing 2 is suspended by a rotary wing suspension 3 (3a, 3b) including a gear ring and a prime mover. The air-sac 1 is equipped wtih a variable loaded heavy object mounting part 4, and a grounding bridge 5 provided with a soft float tire is installed with the aid of frame- shaped props 6 arranged fore and aft. A frame 7 to guard the periphery of each rotary wing 2 is secured to the props 6, and thereby the rotary wing 2 is protected from damages.