baber/WOPTO huggingface dataset:
Patent JP-H057119-A (JP)
Title: On-vehicle acoustic device
Inventor: ADACHI HISASHI
IPC: H03G3/32
Filed: 1991-01-31
Abstract: PURPOSE:To prevent that the listening of an output sound from an acoustic source is changed due to a change in the acoustic characteristic in a cabin such as opening/closing of a window glass or a door. CONSTITUTION:A sound collection signal of a sound in a cabin detected by a microphone 7 is inputted to the noninverting terminal of subtractors 12a-12n. On the other hand, a signal delaying the acoustic signal of an acoustic source 1 by delay devices 9a-9n is inputted to an inverting terminal. Delay times tau1, tau2... of the delay devices 9a-9n differ by DELTAtau each. After the output of each subtractor is converted into a DC by detectors 13a-13n, the result is inputted to a comparator 17 via a controller 15. The comparator 17 uses a processing unit 19 to correct the acoustic signal of the acoustic source 1 so that a time width at the least through of a subtraction result signal with respect to the delay time from the detector is equal to a setting value. Since the time width at the least through is proportional to the number of reflecting waves with different propagation time, the acoustic characteristic in the cabin is made constant regardless of the opening/closing or the like of the window glass.
Patent JP-S5396670-A (JP)
Title: Pellet bonding method
Inventor: IKEZAWA RIYUUICHI
IPC: H01L21/52
Filed: 1977-02-04
Abstract: PURPOSE: To achieve the excellent connection with a small amount of gold used, by connecting a pellet with the use of a thick gold layer formed at the semiconductor pellet side of small area. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59137788-A (JP)
Title: Container for heat-accumulating material
Inventor: KENMOCHI YUTAKA
IPC: F28D20/02
Filed: 1983-01-26
Abstract: PURPOSE:To enable to rapidly solidify and melt a heat-accumulating material, by a method wherein a sheet of metallic plate favorable in thermal conductivity is inserted in a container containing a heat-accumulating material. CONSTITUTION:The heat-accumulating material 1 is packed in a cylindrical container 2, and a sheet of metallic plate 3-2 favorable in thermal conductivity is inserted in the container 2 in contact with the latter, which plate 3-2 is selected to be flat or polygonal in shape. The plate 3-2 is previously bent, and when fitting it into the container 2, it is compressed as to reduce the angle formed between two sides thereof, after which the compressing force is released, whereby the plate 3-2 is brought into contact with and supported by the inside wall of the container 2. Since a heat-exchanging area for the material 1 is increased by the contact between the container 2 and the plate 3-2, the material 1 can be solidified and melted smoothly. In addition, the plate 3-2 can be easily fitted in, and the container is made inexpensive.
Patent JP-H10206869-A (JP)
Title: Liquid crystal display device
Inventor: SAKAMOTO MICHIAKI
IPC: G02F1/133
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To remove a harmful modulation becoming the degradation factor of the picture quality of a front pixel electrode due to a parasitic capacitance at the time of writing to a rear pixel electrode by providing fixed potential electrode lines having a prescribed fixed potential in gaps between mutual pixel electrodes to reduce interelectrode parasitic capacitances. SOLUTION: A data line 3j is arranged in between pixel electrodes 1C (i, j) (hereafter 1C) and 1D (i+1, j) (hereafter 1D) and a fixed potential line 7 a being fixed potential electrode is arranged in between the pixel electrode 1C and the pixel electrode 1B (i+1, j-1) (hereafter 1B) oppositely adjacent to the electrode 1D. Then, the driving waveform is performed by either of inversion drivings of 1/2 H by a data signal whose polarity is inverted every one pixel write period. At this time, since polarities of the voltage of the pixel electrode 1C and the voltage of the pixel electrode 1D are inverted from the positive to the negative and the polarity of the voltage of the pixel electrode 1B is inverted from the negative to the positive, directions of polarity changes of the electrodes 1D, 1B are canceled each other and a modulation voltage Vpp becomes Vpp=0mV.
Patent JP-H01185739-A (JP)
Title: Interruption generation circuit for debugging
Inventor: ITO MASARU
IPC: G06F11/28
Filed: 1988-01-20
Abstract: PURPOSE:To generate interruption at a convenient part by providing an instruction for generating the interruption having numerical data set before plural steps and a subtraction start command so as not to give influence on programs before and behind the step on which the interruption is desired to be applied. CONSTITUTION:Designated numerical data is supplied to the first input of a selector 2, and the selector 2 supplies the numerical data to a count register 1 by the control of a flip-flop 5. Next, the selector 2 connects the output of a (-1) arithmetic circuit 3 to the input of the count register 1 by the flip-flop 5 set at a setting state. At this time, when the next execution clock is supplied, the count register 1 outputs holding numerical data. From the data, all (0) is detected by an all (0) detection circuit 4, and also, (-1) subtraction is performed by the (-1) arithmetic circuit 3, and a result is set at the count register 1 again. In such a way, the output is issued as an interruption request signal via an AND circuit 6 and an OR circuit 7 by detecting the all (0) by the all (0) detection circuit 4.
Patent JP-2000201930-A (JP)
Title: Three-dimensional ultrasonograph
Inventor: TSUJINO HIROYUKI
IPC: A61B8/06
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To easily measure bloodstream with high accuracy. SOLUTION: This three-dimensional ultrasonograph is provided with signal collecting means 1, 2, 3 for collecting receive signals of ultrasonic echoes by scanning a three-dimensional area including a measured object blood passage in a subject, with ultrasonic beams; a bloodstream information acquiring means 5 for obtaining bloodstream information of the three-dimensional area from the receive signals collected by the signal collecting means; a bloodstream image recomposing means 7 for recomposing the bloodstream image of a cross section intersecting the longitudinal direction of the blood passage, on the basis of the bloodstream information obtained by the bloodstream information acquiring means; concerned area setting means 8, 10 for setting a concerned area on the bloodstream image recomposed by the bloodstream image recomposing means;  and a bloodstream computing means for computing bloodstream passing through the concerned area set by the concerned area setting means.
Patent JP-S62170505-A (JP)
Inventor: ISHIGURO TAKASHI
IPC: A41D31/02
Filed: 1986-01-22
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-H08242868-A (JP)
Title: Cord gene of synthetic peptide performing protection against malaria
Inventor: MCCUTCHAN THOMAS FRANK
IPC: C07K16/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene having a specific amino acid sequence and encoding a peptide capable of inducing an antibody protecting a human against malaria infection caused by Plasmodium vivax sporozoites, and having a triplet sequence.  
     SOLUTION: This new gene encodes a peptide having an amino acid sequence expressed by formula I, consists of a new nucleotide having a triplet sequence expressed by formula II, encodes a synthetic peptide capable of inducing an antibody which protects a human against malaria infection caused by Plasmodium vivax sporozites and is useful for production of said peptide, or the like. This DNA is obtained by preparing a genomic DNA library according to a usual method by using chromosome DNAs separated from Plasmodium vivax, screening the library by using a monoclonal antibody to Plasmodium vivax sporozoites and recovering the DNA from the positive clones. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H03216938-A (JP)
Title: Image display device
Inventor: FURUWARI KAZUYA
IPC: H01J29/86
Filed: 1990-01-19
Abstract: PURPOSE:To invariably obtain a high-quality image stably by maintaining the periphery section of a back container in a plane shape, and forming a throttle section with a point symmetry shape. CONSTITUTION:The periphery section of a back container 29 is maintained in a plane shape, and a throttle section 29a with a point symmetry shape is formed on the back container 29. When the equi-distribution load of the atmospheric pressure is applied to the back container 29 fixed on the periphery, it is deformed into a protruded symmetric shape toward the inside of the container 29 with its center section serving as an apex. When the throttle section 29a with a point symmetry shape is provided, the cross section secondary moment is increased, the external force is not changed, thus the deformation of the back container 29 is small and symmetrical. An electrode unit is not deformed, the orbit of an electron beam flow is not disturbed, and a stable high-quality image is obtained.
Patent JP-S58128180-A (JP)
Title: Water making method
Inventor: FUNAHASHI SHIYOUICHI
IPC: C02F1/12
Filed: 1982-01-26
Abstract: PURPOSE:To efficiently take out fresh water from sea water, by use of a compact equipment, by cooling from the outside by sea water, jetting hot sea water from the upper part of a separating chamber in a hollow frame which is made vacuum, converting a mistlike substance of light specific gravity, having no salt to a water drop, and catching it by a gutter. CONSTITUTION:The inside of a separating chamber 2 is made vacuum by a vacuum pump 3, also cooled sea water is jetter 8 and is made to flow down onto a hollow frame 1, and the frame 1 is cooled. In this state, sea water in a sea water reservoir 6 is supplied 10 to a heater 12 by a pump 11, and for instance, it is heated to 80 deg.C, and is jetted into the chamber 2 from an ultrasonic shower 9. A mistlike substance generated by this jet is separated by specific gravity in the chamber 2, and a substance of heavy specific gravity, having salt is dropped as it is and is dishcarged. On the other hand, a mistlike substance of light specific gravity, having no salt is floated in the chamber 2, also a water drop generated by cooling is made produced water, is caught by a gutter 13, and is taken out through a take-out pipe 15. Also, the mistlike substance of light specific gravity, which is floating in the center part is caught by an inside gutter 16.
Patent JP-S62167909-A (JP)
Inventor: ISHIKAWA YOHEI
IPC: F16B2/06
Filed: 1986-01-21
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-S5295310-A (JP)
Title: Totally-enclosed type motor compressor
Inventor: ABE NOBUO
IPC: F25B1/00
Filed: 1976-02-06
Abstract: PURPOSE: To make the efficient mass-production of a compressor possible by copper brazing of the related each member of punched plain member and the contracted plastic molding member which built up to form a valve seat cover. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10203303-A (JP)
Title: Metal bearing frame for vehicular seat belt buckle
Inventor: VIER FRANZ
IPC: A44B11/25
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To simplify the production of a bearing frame and attempt a cost reduction and lightening weight by forming fixing tool expansion part to the bearing frame integrally and forming a fixing hole for fixing and installing the bearing frame to a vehicle on this fixing tool expansion part. SOLUTION: A housing 16 and a belt buckle member provided with a catch for an insertion tongue shape piece 14 and a release button are added to a bearing frame 10 for receiving the insertion tongue shape piece 14 of a seat belt device. This bearing frame 10 blanked out of a thin metal plate has a base plate 20 and a cover plate 22 and these plates 20, 22 are integrally joined through a folded place 24 at the insertion side of the insertion tongue shape piece 14. The fixing tool expansion part 26 is provided in the opposite side to the insertion tongue shape piece 14 and a fixing hole 28 in which a fixing screw can be screwed in is provided thereon and the bearing frame 10 is fixing to a vehicular seat, etc., by a fixing screw through this fixing hole 28.
Patent JP-S55104572-A (JP)
Title: Inspection device for multi-cylinder engine
Inventor: KATOU TAKAYUKI
IPC: H01T13/58
Filed: 1979-02-02
Abstract: PURPOSE:To make it possible to inspect the high-voltage circuit section without removing spark plugs by providing detachable detecting means to spark plugs, switching means for cylinders under measurement connected to each detecting means, driving means for these switching means and a measuring circuit. CONSTITUTION:In the case of application to a four-cylinder engine, detecting means 1a is provided between plug cords PC1-PC4 and spark plugs PL1-PL4 of each cylinder. This detecting means 1a is conneced to switching means for cylinders under measurement 3 having high voltage resistance relay contacts 31-34, such as lead relays, via high tension cables 21-24. This switching means 3 is driven by switch driving means 4. Measuring circuit 5 detects the presence or absence of an abnormal condition in the spark plug selected by the above. The result of measurement by measuring circuit 5 is displayed by display means 6.
Patent JP-S61171110-A (JP)
Title: Insulating transformer
Inventor: KOGUCHI MAKOTO
IPC: H01F27/22
Filed: 1985-01-24
Abstract: PURPOSE:To obtain a small-sized insulating transformer having an excellent cooling capacity by forming an insulating bath consisting of a bin the side wall portion of which is made into a cylindrical insulating side wall so as to indulate and support a cover body against a high potential, and causing the side wall portion of this insulating bath to also function as a high-voltage bushing, and disposing a heat exchange panel along the surface of a core. CONSTITUTION:An insulating bath 20 comprises a side wall portion 21 consisting of an insulating material such as laminated tube of synthetic resin, fiber reinforced plastics, cast article of resin or insulating tube, a bottom plate portion 23 consisting of a grounding metal material airtightly closing the bottom portion of the side wall portion 21, and a metal cover body portion 22 connected to the side wall portion 21 so as to airtightly close the top end portion of the side wall portion 21 and insulated and supported by the side wall portion 21 so as to withstand the high voltage which is applied from the load side. A heat exchange panel 30 is formed as a liquid-cooled heat exchange panel which comprises a cooling pipe 32 including a base 33 on the bottom plate portion serving as a circulating passage for flon, cooling liquid or the like, and a heat collecting plate 31 welded to the cooling pipe. This panel is placed in the proximity of the surface of a core 2 at the earth potential, thereby compensating the reduction of the cooling capacity due to the use of the insulating bath.
Patent JP-S63179570-A (JP)
Title: Charge coupled image sensor
Inventor: OOYASU MASAHIRO
IPC: H04N5/335
Filed: 1987-01-20
Abstract: PURPOSE:To suppress the generation of moire in a band by sharing the reading of the signal charges of photodiodes corresponding to odd and even number orders of lines at separate vertical shift registers in photodiode arrays, and multiplexing them in columns when the output signals are transferred to horizontal shift registers. CONSTITUTION:Photoelectric converter groups 12, 13 are disposed in a matrix state, first and second vertical shift registers 10, 11 are disposed corresponding to the rows of the groups 12, 13, the register 10 is electrically connected to odd number group 12, and the register 11 is electrically connected to the even number group 13. An output circuit 15 electrically connected to one ends of the registers 10, 11 is disposed, and the signal charges are read out alternately at every other columns by the registers 10, 11. Thus, the generation of a moire in the band is suppressed, and an image of high quality having no interline flicker is obtained.
Patent JP-S62169643-A (JP)
Inventor: MORIKAWA KENJI
IPC: G11B7/2533
Filed: 1986-01-22
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-S63179377-A (JP)
Title: Toner replenishing device
Inventor: TSUMURO YOSHITAKA
IPC: G03G15/08
Filed: 1987-01-20
Abstract: PURPOSE:To prevent an operator from opening the shutter of a cartridge by mistake by locking a shutter and releasing the lock of the projection of a toner tank shutter by the claw of a cartridge case. CONSTITUTION:The cartridge case 2 has the claw, which catches the projecting part of the shutter 3, so that the shutter 3 is locked to the case 2. The operator is prevented from sliding the shutter 3 as shown by an arrow A by a mistake. When the toner cartridge 5 is installed on the toner tank cover 6, the projecting part of the toner tank shutter 7 thrusts the claw of the case 2 upward to release the lock of the shutter 3. When toner is supplied, the shutter 7 is slid as shown by an arrow and then the projecting part of the shutter 7 catches the shutter 3, so the shutter 7 and shutter 3 operate associatively. The shutters 7 and 3 are returned to their original positions after the toner supply and the case 2 is hermetically closed.
Patent JP-H08111991-A (JP)
Title: Piezoelectric vibrator for ultrasonic motor and method for fitting it
Inventor: KANAYAMA KOICHI
IPC: H01L41/09
Filed: 1995-01-27
Abstract: PURPOSE: To obtain a piezoelectric vibrator which can be fitted without lowering the resonance characteristic of the vibrator and can exert excellent stability as time elapses when an ultrasonic motor is operated by coupling the vibrator with a fitting member through an elastic member. CONSTITUTION: A piezoelectric vibrator 10 is coupled with a fitting member 12 equipped with a coupling means 14 through an elastic member 11 and wear- resistant members 13a and 13b are provided on the sliding surface of the vibrator 10. When the vibrator 10 is connected with the member 12 in such a way, an ultrasonic motor can be operated highly efficiently, because the natural vibration of the vibrator 10 is elastically separated from that of a fixture by means of the elastic member 11 and the resonance characteristic of the vibrator 10 is not lowered. In addition, the stability and reliability of the vibrator 10 are improved when the motor is operated, because the vibrator 10 can be surely incorporated in the motor.
Patent JP-S61171379-A (JP)
Title: Electrophotographic-type printer
Inventor: KIKUCHI TORU
IPC: B41J29/38
Filed: 1985-01-25
Abstract: PURPOSE:To enable a character pattern generating memory to be easily fitted and detached under the condition where a power source is turned ON, by providing a circuit for detecting the presence or absence of the character pattern generating memory in the printer and the condition of a detachment switch. CONSTITUTION:When fitting of the character pattern generating memory 4 to the printer is detected by the detecting circuit 2, a controlling circuit 1 turns ON an output from a power source circuit 3 to thereby supply power source to the memory 4. When the memory 4 is detached from the printer, a character pattern generating memory detachment switch 5 is necessarily turned ON, and the turning-ON of the switch 5 is detected by the detecting circuit 2, the controlling circuit 1 turns OFF the output of the circuit 3, resulting in that power source is not supplied to the memory 4. Accordingly, the memory 4 can be detached from the printer in the condition of not being supplied with power source.
Patent JP-H02192921-A (JP)
Title: Injection mold
Inventor: NAKADA MASAAKI
IPC: B29C45/27
Filed: 1989-01-23
Abstract: PURPOSE:To contrive an improvement in productivity by shortening a cooling time, by a method wherein a device for meeting and parting a hot chip nozzle possessing a molten runner and a cold sprue provided on a cavity plate side communicated with the molten runner is provided on the cavity plate side. CONSTITUTION:During a period of time up to rebreaking of a mold after clamping of the mold by an injection molding device, a hot chip nozzle 5 and cavity plate 8 are joined to each other, a molding material is filled into a cavity 10 by passing through a cold sprue 7 from a molten runner 3 and solidified after the lapse of a fixed period of time, in a molding process. Then though the mold is broken after the lapse of a predetermined period of time, in this instance, a movable sprue bushing 16 is pressed in a mold breaking direction with force of a compression spring 17 and an air gap is generated between the sprue bushing 16 and hot chip nozzle 5. With this air gap, heat conducted from a manifold of the hot chip nozzle 5 does not conduct up to the cavity plate 8, through which a temperature rise of the cavity 10 is controlled and a molding cycle time can be shortened.
Patent JP-S5398010-A (JP)
Title: Detector for stator winding polarity in single-phase motor
Inventor: NINO NORIAKI
IPC: H02K11/00
Filed: 1977-02-04
Abstract: PURPOSE: To operate a discrimination in high reliability for correctness of polarity in accordance with a total sum of the voltage generated in the stator winding, by means of arranging the stator for the alternating magnetic flux, deriving from the solenoid, to evenly penetrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06218754-A (JP)
Title: Resin molding device and control thereof
Inventor: MIYAJIMA FUMIO
IPC: B29C45/26
Filed: 1993-01-28
Abstract: PURPOSE:To easily mold a resin molded product having an extremely thin package and to facilitate gate break. CONSTITUTION:A pot 10 and a cavity 12 are allowed to communicate with each other by a resin passage 24 and a molten resin is sent to the cavity 12 under pressure from the pot 1 through the resin passage 24 to be subjected to resin molding. Gate runner pins 14a, 14b having flat end surfaces are arranged at the gate end positions of the cavity 12 and retracted at the time of the filling of the cavity 12 with the resin to open the resin passage and, after the cavity 12 is filled with the resin, the gate runner pins 14a, 14b are allowed to protrude and the end surfaces thereof are brought into contact with a product to be molded to close the resin passage 24 to perform resin molding.
Patent JP-S56110840-A (JP)
Title: Reflection light-receiving type heat-collector
Inventor: SANO MASAHIRO
IPC: F24S23/70
Filed: 1980-02-04
Abstract: PURPOSE: To improve a heat collection efficiency, by a method wherein a heat collecting member, providing with flow paths for fluid at the inside, is vertically installed in the longitudinal direction of and at the center of the inside of a reflection cylinder, whose upper surface is open and whose inner surface forms a reflection surface formed in the sectional shape of approximately a semicircular arc.  
     CONSTITUTION: A heat collecting member 4, providing with flow paths 5 for fluid at the inside thereof, is vertically placed in the longitudinal direction of and at the center of the inside of a reflection cylinder 1 whose upper surface is open and whose inner surface forms a reflection surface 2 formed in the sectional shape of approximately a semicircular arc. This permits the widest possible reduction of the proportion of shade caused according to a sun position and enables to receive light at almost the whole circumference of the heat collecting member 4, whereby a heat collection efficiency can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio