baber/WOPTO huggingface dataset:
Patent JP-H01205674-A (JP)
Title: Two-dimension image pickup device
Inventor: KAJIWARA NOBUYUKI
IPC: H04N5/335
Filed: 1988-02-12
Abstract: PURPOSE:To prevent blooming and also to reduce power consumption by connecting only a photoelectric conversion diode of a non-selection line at both slides of a selection line and discharging residual charge. CONSTITUTION:A scanning pulse as shown in figure is applied to, e.g., a gate line 7-2 to turn on a 1st switching element 2 connecting to the gate line 7-2 and to turn off a 2nd switching element 3 connected to a gate line 8-2, then a pulse as shown in figure in gate lines 8-1, 8-3 of non-selection line at both sides. Then the 2nd switching element 3 connected to the gate lines 8-1, 8-3 is turned on to discharge the residual charge of a photoelectric conversion diode 1. Thus, only the photoelectric conversion diode of lines at both sides of the photoelectric conversion diode connected to the readout line 4 is subjected to discharge of the residual electric charge, then blooming is prevented similarly in the case with discharging the residual electric charge of all photoelectric conversion diodes of nonselection line and the power consumption is reduced.
Patent JP-H07216185-A (JP)
Title: Automotive exterior part excellent in scratch resistance
Inventor: ONISHI TAKAHIRO
IPC: C08L33/24
Filed: 1994-01-31
Abstract: PURPOSE:To obtain a composition useful for automotive exterior parts, excellent in scratch resistance by specifying the content of an ethylene/propylene rubber in a composition comprising an AES resin and polyglutarimide. CONSTITUTION:This exterior part is made from a composition comprising an AES resin comprising an ethylene/propylene rubber, an aromatic vinyl compound and a vinyl cyanide compound and a polyglutarimide, wherein the ethylene/propylene rubber content of the composition is 5-10wt.%. When the ethylene/propylene rubber content is below 5wt.%, the exterior part is defective in impact resistance, whereas, when it is above 10wt.%, the exterior part is defective in scratch resistance, undesirably. The automotive exterior parts are the ones molded from the above composition and used as, for example, door mirrors, wheel covers, radiator grilles, garnishes, ornaments, trims of window glasses and bezels of head lamps.
Patent JP-H08223646-A (JP)
Title: Caution display circuit for battery voltage drop of mobile radio terminal
Inventor: ITO YUKIHIKO
IPC: G08B21/08
Filed: 1995-02-17
Abstract: PURPOSE: To enable the charging of a battery or the exchange to a new battery without having any trouble in operations by recognizing the state of the remaining voltage of the battery before the speech becomes unable to maintain by turning on a standard state, in which the battery voltage of a mobile radio terminal is settled within a specified value, and a dangerous state, in which that voltage is lowered than the specified value, as an incoming call LED while changing its light emitting color by using the LED of double color light emission. CONSTITUTION: When it is detected by a battery voltage detecting circuit 10 that a battery voltage PS gets lower than its specified value, at the mobile radio terminal, an LED 2 to emit light in red different from the green of an LED 1, for example, turned on by an LED control member 20 up to the moment is turned on as the incoming call LED by an LED selecting circuit 3 to be operated by that detecting signal. Thus, the user of the mobile radio terminal can recognize that the battery voltage gets lower than the specified value according to the red light emitted by the LED 2. Besides, since the incoming call LED is used for warning the voltage reduction of the battery for driving the mobile radio terminal, the circuit is simplified.
Patent JP-H1042399-A (JP)
Title: Voice space system and individualizing method for executing it
Inventor: COURNEAU MAITE
IPC: H04S5/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an audio communication system which easily identifies the normal of specified voice source. SOLUTION: This system contains a binaural processor 8 which has two paths of a convolution filter that is rectilinearly connected into each path of every monaural channel to be made space. This processor 8 or these processors 8 are connected to a direction deciding device 13 which calculates the space of voice source. The device 13 itself is connected to at least one normal device. Convolution is carried out between a monaural signal and a user's 'left ear' transfer function and between a monaural signal and 'right ear' transfer function. These transfer functions are proper to the user. Thereby, the efficiency of the system is improved when monaural voice source is normalized.
Patent JP-H03234647-A (JP)
Title: Liquid jet recorder and recording head cartridge capable of being mounted on the same recorder
Inventor: NAGATOMO AKIRA
IPC: B41J2/01
Filed: 1990-02-13
Abstract: PURPOSE:To enable a number of exchanges of an ink.cartridge to be easily certainly limited by a method wherein a means which permits exchange of a recording liquid tank only within a specific number of times to one recording head is also used for a component which specifies an installing direction of the recording liquid tank. CONSTITUTION:An ink.cartridge 7 has an ink interconnecting component 10 and a pin 12 to be fitted in a sleeve 13. The pin 12 is projected under a state of fitting in a hole part provided to the ink.cartridge 7, and its fitting force is made less than fitting force in the sleeve 13. When the ink.cartridge 7 is installed to a cartridge installing part 4A of a recording head 4, since the pin 12 is triangular, an installing direction of the ink.cartridge can be specified. Further, when the ink.cartridge 7 is drawn off, the pin 12 falls off to remain in the sleeve 13. Since only three pins 12 can be contained in the sleeve 13, the ink.cartridge can not be exchanged over three times.
Patent JP-H10228956-A (JP)
Title: Connector structure for electric unit
Inventor: TAKADA KENSAKU
IPC: H01R13/631
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide compact structure, which can connect an object side connector with one operation with the low inserting force, by increasing the driving force of an oscillating lever, which is arranged between an outer surface of a unit side connector and an inner surface of a hood side connector, which are held freely to be slid, and while moving the object side connector in the direction for connecting the object side connector to the unit side connector, of which temporary lock is released. SOLUTION: A unit side connector 6 is temporarily locked by a lance 2e at a projecting position of a hood part 2b, and in this condition, an object side connector 7 is operated for connection. When a driving pin 7b of the object side connector 7 is engaged with an inlet part of a driving groove 8b of an oscillating lever 8, temporary lock of the unit side connector 6 is released by a releasing projection 7a. When the object side connector 7 is operated more for connection, the driving pin 7b is deeply engaged with a circular driving groove 8b of the oscillating lever 8, and the oscillating lever is oscillated so that the object side connector 7 is moved in the direction for connecting the connector 7 to the unit side connector 6 for perfect connection.
Patent JP-S61192655-A (JP)
Title: Draw control device for tension roller
Inventor: TSURUI KEIKI
IPC: B41F33/14
Filed: 1985-02-19
Abstract: PURPOSE:To enable the draw of a tension roller to be controlled properly and accurately by comparing the actual draw value computed by an arithmetic device with the set draw value allowing the resultant to be fed back to a PI control so as to control the responsible drive motor. CONSTITUTION:A manipulated variable due to a PI control is calculated, in order to obtain the revolving speed of a draw generating motor, a conversion is made based on the manipulated variable obtained by use of the constructive mode of a machinary system used. Namely, the draw value K is represented by a ratio of the circumferential speed between a printing cylinder 34 and a cooling cylinder 32 allowing the revolving speed of the motor 36 to be obtained. And the actual draw value K for the cooling cylinder 32 is calculated based on the output from encoders 18a and 18b where the draw value represents the actual ratio of the circumferential speed because the actual diameter of both the printing cylinder and the cooling cylinder is inputted. Thus, this configuration enables the draw for the cooling cylinder to be controlled properly and accurately where the cooling cylinder transfers a web with the stated tension force maintained through the printing cylinder in an rotary press.
Patent JP-H01205147-A (JP)
Title: Contact screen
Inventor: SASAKI YUTAKA
IPC: G03F5/18
Filed: 1988-02-10
Abstract: PURPOSE:To reproduce the photograph of excellent quality in a document facsimile and a copying machine by providing mesh obtained by combining a transparent part with white and black colored part on a transparent thin film member. CONSTITUTION:White and black points are printed on the transparent film by combining them with the mesh, and the meshes 30 are constituted of the congregation of dots which is 1/2 of the aperture 31 of equipment or less. The title screen is constituted by performing such an operation that the ratio of area of the transparent part to the white or black colored part in the mesh area equal to the area of the aperture 31 corresponds to the respective gradation part of an original photograph and the reflectance of the transparent part including the colored part is equal to the threshold of white and black of the equipment at the time of scanning the corresponding gradation. When the original photograph covered with such a screen is transmitted with the document facsimile, white dots are generated above the gradation and black dots are generated below the gradation since the respective dots in the 30 correspond to the gradation. Thus, the number of white and black is determined by according the number of the generated dots with the gradation and the expression in halftone can be obtained.
Patent JP-H06223562-A (JP)
Title: Video ram and graphic system
Inventor: SATO KATSUYUKI
IPC: G06T1/60
Filed: 1993-01-26
Abstract: PURPOSE:To attain a high speed for the operation of a RAM section included in the video RAM. CONSTITUTION:A common data line for which plural bit lines BL and BL* are connected by a column selector is specialized for a data writing system and a data reading system and a capacity generated by elements connected to each of the specialized data lines 70W, 70W*, 70R and 70R* is reduced. Thus, the speed for the operation of the RAM section is improved.
Patent JP-H02210258-A (JP)
Title: Method for measuring material of cold rolled steel sheet and measuring instrument of speed of ultrasonic wave propagated in cold rolled steel plate
Inventor: KAWASHIMA KATSUHIRO
IPC: G01N29/00
Filed: 1989-02-10
Abstract: PURPOSE:To utilize an electromagnetic ultrasonic wave method with eliminates the need for an acoustic coupling medium by making two acoustic speed measuring instruments for SHO plate ultrasonic waves cross each other in the middle of an electromagnetic ultrasonic probe for detection and arranging an electromagnetic ultrasonic probe for a standing wave there. CONSTITUTION:The required press moldability of the cold rolled steel sheet used for the body of an automobile or the outer package of a home electric product is measured. For the purpose, the ratios K1 and K2 of the speeds of a transversal ultrasonic wave which is propagated inside in the thickness direction while vibrating in parallel and at right angles to a rolling direction and the speed of a longitudinal ultrasonic wave which is propagated in the thickness direction and the ratio K3 of the speed of an SHO plate wave ultrasonic wave which is propagated at 45 deg. to the rolling direction and the speed of an SHO plate wave ultrasonic wave which is propagated in parallel or at right angles to the rolling direction are measured. Then the two acoustic speed measuring instrument consisting of electromagnetic ultrasonic probes T1 and T2 for SHO plate wave generation and 1st and 2nd electromagnetic ultrasonic probes R1 and R'1, and R2 and R'2 for SHO plate wave detection are held and crossed at 45 deg. and the electromagnetic ultrasonic probe 50 for the standing wave is arranged at the intersection to measure the ratios K1 - K3 at the same time.
Patent JP-S58147290-A (JP)
Title: Recording and reproducing device of color picture
Inventor: KIMURA KENJI
IPC: H04N9/793
Filed: 1982-02-26
Abstract: PURPOSE:To improve the quality of a picture, by recording with emphasis only the recording level of a chrominance carrier signal (chroma signal) having a set specific phase, attenuating the recording level of the chroma signal of the said specific phase automatically at reproduction, and restoring the original chroma signal. CONSTITUTION:A luminance signal component in an input video signal S1 is applied to an emphasis circuit 5 via a mixer 4, the high frequency component is emphasized and applied to a modulator 6, where FM modulation is applied and recorded. Further, the chroma signal component is voltage-amplified at a voltage variable gain amplifier 10, and fed to the mixer 4, and to one input of a phase comparator 15. The chrominance subcarrier S11 fed to a terminal 11 is phase-shifted at a phase shift circuit 12, converted into a rectangular wave at a limiter circuit 13, and fed to a sampling pulse generator 14, where a sampling pulse is generated. This sampling pulse is the other input of the phase comparison circuit 15, which has a function detecting the amplitude of the chroma signal of the specific phase and this function controls the voltage variable gain circuit.
Patent JP-H05195017-A (JP)
Title: Production of high-density iron-base metal powder sintered compact with deformation reduced in sintering
Inventor: MARUTA KEIICHI
IPC: B22F3/10
Filed: 1992-01-22
Abstract: PURPOSE:To produce a high-density iron-base metal powder sintered compact with the deformation reduced by removing a binder from the compact of a mixture of the iron-base metal powder having a specified grain diameter and the binder and sintering the compact on a ceramic sheet having high heat conductivity and specific heat. CONSTITUTION:An iron-base metal powder of SUS 316L, etc., having 1-18mum average grain diameter is prepared by the atomization method, etc. About 10% of a binder is added to the powder, and the mixture is compacted. The binder is removed by heating, and then the compact is sintered to obtain a high-density iron-base metal powder sintered compact. In this case, the compact freed of the binder is placed on a ceramic sheet having >=40W/m.K and 27W/m.K heat conductivity respectively at 300 K and 1200 K and having >=1.0kJ /kg.K specific heat at 1200K, the sheet is preferably placed on a graphite sheet, and sintering is carried out. Consequently, the temp. distribution in a sintering furnace is reduced, the reaction of the floor sheet with the sintered compact is prevented, and a sintered compact is obtained with the deformation in sintering reduced.
Patent JP-H08214994-A (JP)
Title: Bed for earthquake
Inventor: UONO TOSHIAKI
IPC: A47C19/00
Filed: 1995-02-17
Abstract: PURPOSE: To provide a bed for earthquake to prevent collapsing by compressive force, by forming a shelter space frame work from couplings of reinforcing plates prepared by inserting and contractiblly assembling and fixing supporting columns and frames made of steel pipes. CONSTITUTION: Upper and lower parts of a supporting pillar 1 made of a steel pipe with a square cross section are inserted and contractiblly connected by couplings 2, 3, 4 and 5. A frame material 6 made of a steel pipe with a square cross section is connected to each of couplings 2, 3, 4 and 5 to mutually connect upper and lower parts of each column 1. For each column 1 and frame material 6, a protection plates-setting plate 1a and 6a are mounted onto both facing plane parts of each column 1 and frame material 6 themselves or one plane part or, by changing the position by 90 deg., in the axis direction of a plane 2 or 3 in the rectangular direction corresponding to each used position.  On the upper side of each of coupling 3 and 5 to constitute the four-sided figure in upper side of the bed, a guide pipe with same four-sided figure is provided standingly and a pair of guard pipes 15 are mounted on the guide pipe via a coupling pipe 13.
Patent JP-S56126428-A (JP)
Title: Dry type stack gas desulfurizing process
Inventor: KOMURO TAKEO
IPC: B01D53/34
Filed: 1980-03-12
Abstract: PURPOSE: To perform dry type stack gas desulfurization economically by using a fine desulfurizing agent produced in the circulation system of the agent in an adsorption tower and a desulfurization tower wherein said desulfurizing agent consisting  of coat as raw material and being used, as a reducing agent for gaseous SO 2 .  
     CONSTITUTION: The waste combustion gas 4 of a boiler 100 joins with flow 5 and SOx contd. Therein is removed in an adsorption tower 200. The desulfurizing  agent having adsorbed sulfuric acid is heated, desorbed and regenerated in a desorption tower 300. The regenerated desulfurizing agent is removed of powdery material  in a classifier 900, and is circulated to the tower 200. The powdery material is used  for the reduction of the desorbed gas in a reducing tower 400 and the reducing gas  14 contg. S 2 , CO 2 , CO, H 2 , H 2 S is cooled in a condenser 500. The S 2  fraction is  recovered into a storage tank 800. The remaining gas 16 forms sulfur by reacting  with the SO 2  from the flow 19 which is part of the desorbed gas of the flow 9 in a  claus reaction tower and is recovered via a condenser 700 into the tank 800. The  uncondensed gas in the condenser 700 is joined from the flow 5 into the waste combustion gas 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57143175-A (JP)
Title: Windmill
Inventor: NAKADA HIROSHI
IPC: F03D3/02
Filed: 1981-03-02
Abstract: PURPOSE:To reduce rotary reaction force preventing rotary motion of a windmill, by synchronizing rotary motion of two paddle-type windmills, rotating in an opposite direction to each other, with mutually different phases and moving wind receiving blades of the two windmills in a mutually entering state. CONSTITUTION:The winds blowing to directions A, C tend to rotate a windmill 1 counter clockwise and a windmill 2 clockwise. Then the wind to a direction B presses a wind receiving blade 22 to act to the direction of rotary reaction preventing clockwise rotation of the windill 2, here a wind receiving blade 12 comes to rotate behind the wind received blade 22, then the wind to the direction B is not directly blown to the wind receiving blade 12. In this way, if rotary motion is continued, the wind received blade 12 shields the wind to the direction B, and a wind receiving blade 23 rotates in a state of no wind. Accordingly, reaction force to the direction preventing the rotary motion is halved, and integrated efficiency of the windmill can be doubled.
Patent JP-S63198448-A (JP)
Title: Switched network link system
Inventor: KOMORI HITOSHI
IPC: G06F13/00
Filed: 1987-02-12
Abstract: PURPOSE:To omit the use of a directory from a calling system as much as possible by supplying a destination address to a relay system if the destination system belongs to other switched networks. CONSTITUTION:A relay system 2 calls as required a directory service system 4B to accept a concrete subnetwork address with respect to a destination system 4C and interrupts a call toward a switched network 1-1. When a value usable for the call is included at the time of receiving the destination address by the calling system 3, its value is extracted and utilized and the system 3 communicates directly with the destination system 4A. If not usable, a subnetwork address is obtained to the system 2. Then the system 3 gives the destination with respect to, e.g., the system 4C to the system 2. In this case, the system 2 relays the call toward the switched network 1-1.
Patent JP-H06243900-A (JP)
Title: Indicator for battery
Inventor: ANZAI SEIJI
IPC: H01M10/48
Filed: 1993-02-19
Abstract: PURPOSE:To allow work under a continuously preferable state by closing the lower end bottom part of a cavity part for working a float and by opening an inside opening part, and an outside opening part in the lower passage space in the different directions from each other. CONSTITUTION:A cavity part 4 is surrounded by a ring-like outer wall 5. A lower passage space 6 and an upper passage space 7 are formed at the positions corresponding to the lower part and the upper part of the cavity part 4 in the outer wall 5, respectively so as to penetrate the outer wall 5 and expand from its inside to its outside. The space 6 is expanded in the tangent line of the external circle in the cavity part 4. An inside opening part communicating with the cavity part 4 is formed at its central part and its end is intercommunicated with an indicator body 1 through an outside opening part opened to the outer peripheral surface of the outer wall 5. The structure of the space 6 opens the inside opening part and the outside opening part in the different directions from each other, sparingly introducing bubbles along the space 6. In the inside opening part, its width or its diameter is set to narrow, up to 2mm to prevent the bubbles from being introduced into the cavity part 4.
Patent JP-H06247522-A (JP)
Title: Method of building underground high pressure gas storage
Inventor: NAKACHI TADATAKA
IPC: B65D88/76
Filed: 1993-02-19
Abstract: PURPOSE:To provide a method of building an underground high pressure gas storage which allows expansion and contraction of the bore while holding a seal ability and which can withstand against a high internal pressure. CONSTITUTION:A plurality of segments 3 can be expandably and contractibly joined together around a cave 2 formed in an underground lock S, and a membrane having corrugation 12 is laid on the inside of an inner wall 4 defined by the segments 13 while a spacer is interposed between the corrugation 12 and the inner wall 4.
Patent JP-S60175455-A (JP)
Title: Manufacture of insulated gate type semiconductor device
Inventor: TSUKURA TAKASHI
IPC: H01L29/78
Filed: 1984-02-20
Abstract: PURPOSE:To suppress the short channel effect occurred by microminiaturization by providing a silicon nitride film on the side wall of a gate electrode, and performing an off-set gate structure under a self-aligning system. CONSTITUTION:A gate oxide film 2 and a field oxide film 3 are formed on the prescribed regions on the surface of a P type silicon substrate 1, a polycrystalline silicon layer is further formed, and a gate electrode 12 is formed. Then, the partial surface layer of the electrode 12 is oxidized, the film 13 is formed thereon, and a silicon nitride film 14 is then formed. Thereafter, the film 14 is entirely etched, with the electrode 12 and the film 14 as masks a source and drain region is formed by an ion implanting method or a thermal diffusion method. Eventually, an interlayer insulating film 15 is formed, and a silicon nitride film is formed on the side wall of the aluminum electrode, thereby performing an off- set gate structure of self-aligning system.