baber/WOPTO huggingface dataset:
Patent JP-H0698186-A (JP)
Title: Horizontal deflection circuit
Inventor: YORO TAKESHI
IPC: H04N3/16
Filed: 1992-09-16
Abstract: PURPOSE:To prevent the burning of a substrate due to a high voltage arc discharge. CONSTITUTION:A detection negative pattern 28 is provided at the surrounding of a deflection current circuit 14, one edge side is connected through a terminal 19 with a power supply voltage E1, and the other edge side is connected with a discharge detecting circuit 35. When the disconnection of a negative pattern 20 is detected by the Zener breakdown of a Zener diode ZD 11, or the disconnection of the negative pattern 20 and the detection negative pattern 28 is detected as a state change from the turning-off to the turning-on of a transistor Q3, a disconnection detection signal is supplied from the discharge detecting circuit 35 to a deflection processor 37, and a horizontal oscillation operation is stopped. Then, horizontal deflection currents are prevented from flowing, and the arc discharge can be stopped.
Patent JP-H07104990-A (JP)
Title: Text data comparison system disregarding noncoincidence of specified character string
Inventor: NAKAYASU TAKAYUKI
IPC: G06F17/30
Filed: 1993-10-01
Abstract: PURPOSE:To perform an exact program output list comparison by investigating whether the result compared by a line unit coincides with information for specifying a changing character string imparted from outside or not and judging the presence or absence of coincided information. CONSTITUTION:An old program output list 101 to be the reference of a comparison, a new program output list 102 to be compared and difference point data 103 showing a portion where the comparison result is known to be a noncoincidence are inputted and a program output list comparison tool 104 is started. A function 105 imparts inputted new/old program output lists 101 and 102 as the input of programs for comparison. A function 106 reads the data of the noncoincident line that a program for comparison outputs, decomposes the data of the noncoincident line into the character string sectioned by space characters and extracts which character string becomes noncoincident. A function 107 compares and retrieves whether noncoincident character string is included in difference point data. A function 108 edits and outputs the noncoincident character string which is not included in difference point data as a comparison result.
Patent JP-H0558630-A (JP)
Title: Dielectric porcelain composition
Inventor: TSUJIKU KOICHIRO
IPC: H01B3/12
Filed: 1991-08-30
Abstract: PURPOSE:To provide the subject lead relaxor-based composition higher in specific dielectric constant than conventional ones. CONSTITUTION:The objective composition comprising (A) a basic component of general formula [PMN]a[PMW]b[PT]c (a+b+c=1), (B) 0.1-25mol%, based on the component A, of a Pb compound, (C) 0.1-25mol%, based on the component A, of a Mg compound, and (D) 0.1-8.0wt.%, based on the component A, of an Sn compound. The molar ratio for the PMN, PMW and PT falls within a polygon with apexes A to G represented by A(90, 5, 5), B(65, 5, 30), C(20, 15, 65), D(10, 40, 50), E(10, 70, 20), F(30, 60, 10), and G(50, 45, 5) in the three- dimensional diagram wherein PMN:PMW:PT is shown in terms of molar %.
Patent JP-H07106476-A (JP)
Title: Package for semiconductor device
Inventor: UCHIKAWA MASAKI
IPC: H01L23/373
Filed: 1993-10-01
Abstract: PURPOSE:To restrain the warp of a stage by a method wherein, while a first layer whose thermal expansion is small is interposed, a second layer whose thermal expansion is larger than that and a heat sink are arranged so as to be faced. CONSTITUTION:There exists a relationship that the coefficient of thermal expansion of a first sheet member 11 on the side coming into contact with a heat sink 13 is smaller than the coefficient of thermal expansion of the heat sink 13, and there exists a relationship that the coefficient of thermal expansion of a second sheet member 12 on the side coming into contact with a chip 14 is close to the coefficient of thermal expansion of the heat sink 13. Silver solder in a molten state is poured into parts between the first sheet member 11, the second sheet member 12 and the heat sink 13, and the silver solder is solidified by a natural cooling operation or a forced cooling operation. Then, finally the first sheet member 11 is united with the second sheet member 12, a stage 15 of a two-layer structure is formed, and the heat sink 13 is bonded to the surface of the stage 15. Since a deformation due to thermal contraction after a brazing operation is balanced around the first sheet member 11, the warp of the stage 15 is suppressed.
Patent JP-H0294780-A (JP)
Title: Electronic camera device
Inventor: SUYAMA MASAKI
IPC: H04N7/18
Filed: 1988-09-29
Abstract: PURPOSE:To obtain a magnified image of a desired position in a pattern corresponding to a video signal by applying digital signal conversion to a video signal from an image pickup means and selecting and storing the position of a corresponding picture. CONSTITUTION:A video signal 2 outputted from an image pickup element 1 is given to a SYNC tip ramp circuit 4, and an output video signal 5 of the circuit 4 is branched into an A/D converter 7 and a superimposing circuit 16. On the other hand, only a signal component corresponding to 1/4 of one pattern among the signal converted into a digital video signal by the converter 7 is fetched in a field memory 10 of an electronic zoom circuit 9. When a switch 22 is turned on while a switch 17 is kept to a terminal (b), a frame representing a fetched picture position is displayed in the display picture. In this case, a switch 23 is in the operationable state and the switch 23 controls the position (frame) of the picture fetched in the memory 10 vertically and horizontally. With the switch 17 thrown to the position of a terminal (a), a picture magnified is displayed on a desired position.
Patent JP-2000073842-A (JP)
Title: Warning device at vehicular trouble time
Inventor: INO YUKIHIRO
IPC: F02D41/22
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To contribute to the conservation of an environment by strongly urging the early repair of a vehicle in which the troubles for exhaust related parts are occurred. SOLUTION: A control means 41 can control a running state. A diagnosis means 42 diagnoses the troubles for exhaust related parts. In this case, when the trouble generation for the exhaust related parts is diagnosed, the running distance or elapsed number of days from the trouble generation time is memorized by a memory means 43 and when the running distance or elapsed number of days from the trouble generation time exceeds a prescribed value, a switch means 44 switches the running state to the specific running state in which the output is not put out, based on this memory data.
Patent JP-H0967235-A (JP)
Title: Hair-decoloring agent
Inventor: OZEKI HIROYUKI
IPC: A61Q5/08
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a hair-decoloring agent little in the damages to hair, giving strong and uniform decoloration effects, having a stable viscosity, little in the dropping of the liquid, and giving good finish touches. SOLUTION: This hair-decoloring agent contains 1-50wt.% of a persulfate salt (e.g. sodium persulfate), 0.1-20wt.% of an oxidizing agent (e.g. hydrogen peroxide), 0.01-10wt.% of xanthane gum, and further, 0.001-10wt.% of a cationic surfactant or cationized polymer. The hair-decoloring agent is prepared in the form of powder, liquid, cream, paste or gel, preferably in a two pack type form comprising the first agent containing the xanthane gum and an alkali agent and the second agent containing the oxidizing agent, or in a three pack form comprising the first agent containing the alkali agent, the second agent containing the oxidizing agent and the third agent containing the persulfate salt and the xanthane gum.  The addition of the xanthane gum gives a particularly stabilized viscosity, enables the uniform action of the chemicals during a decoloration treatment time, and permits a uniform decoloration force to give a good finish result.
Patent JP-H0692595-A (JP)
Title: Wire rope rupture detecting device
Inventor: NUKAGA KAZUNARI
IPC: B66D1/56
Filed: 1992-09-16
Abstract: PURPOSE:To surely detect a rupture by detecting the relative displacement of one sheave against the other sheave due to the rupture of one wire rope when two wire ropes are used as a pair while both loads are balanced by a balance. CONSTITUTION:A lifted body 16 is suspended by a balance 17 and two wire ropes 4a, 4b, the lifted body 16 is lifted when two wire ropes 4a, 4b are wound on a drum 6 via two pairs of inversion sheaves 5, 5, and a rupture detecting device vertically slidably supported with two sheaves 8a, 8b mounted on the wire ropes 4a, 4b respectively and applied with loads by weights 9a, 9b is provided between the inversion sheaves 5, 5. When the wire rope 4a is ruptured, for example, the sheave 8a is dropped together with a holding frame 7a, a lever 14 is tilted around a pin 11, a limit switch 10 is operated, and the rupture of the wire rope 4a is detected.
Patent JP-S61115336-A (JP)
Title: Improved method of making trench in integrated circuit construction
Inventor: UIRIAMU ERU PURAISU
IPC: H01L21/306
Filed: 1985-11-02
Abstract: An improved process is disclosed for making an integrated circuit structure wherein a trench is etched into one or more layers to electrically separate one of the devices in the integrated circuit structure from other portions thereof by first patterning silicon dioxide and silicon nitride layer on a layer of silicon. The improvement comprises isotropically etching the silicon layer to provide an enlarged shallow etch area undercutting the patterned silicon dioxide and silicon nitride layers. Subsequent deeper anisotropic etching to form the trench will result in a trench having an enlarged upper width which, in turn, prevents the formation of voids adjacent the upper portion of the trench during subsequent oxidation and polysilicon deposition steps. Possible creation of openings to such voids in the polysilicon during subsequent planarization is thereby eliminated thus avoiding undesirable oxidation of such voids and undesirable stress formation therefrom.
Patent JP-H0562035-A (JP)
Title: Traffic ticket issuing device
Inventor: MUTOU YOSHIYASU
IPC: G07B5/00
Filed: 1991-08-31
Abstract: PURPOSE:To permit a user to buy a ticket just by telling in sound a destination and to provide travelling information such as required time to the destination and transfer information by providing a specific sound recognition part, information output part and sound synthesization part. CONSTITUTION:Accordingly to a sound guidance from a sound synthesization part 2, the user responds his destination in voice. A sound recognition part 1 decides the destination and transmits it to an information output part 5. The information output part 5 retrieves a traffic charge/operation diagram database 4 from the current position (station) and the destination information, generates the traffic charge, required time and transfer information in the course, outputs these information to an output pringer 3, and when money for the traffic charge is taken in, drives a ticket issuing device 6 to issue the ticket. The database 4 is updated all times with current information timely supplied from an external traffic charge/operation diagram management center 7 via a line connection part 8.
Patent JP-H03108983-A (JP)
Title: Projection type video display device
Inventor: OCHIAI TADASHI
IPC: G02B27/18
Filed: 1989-09-22
Abstract: PURPOSE:To prevent pictures in respective colors from being deviated by the limit of arrangement for cathode ray tubes by synthesizing pictures, which are reproduced by the respective red, green and blue cathode ray tubes, by a dichroic prism and projecting the pictures by a magnifying lens. CONSTITUTION:Inputted red, green and blue video signals are respectively amplified and the signals in the color are supplied respectively to single color high luminance cathode ray tubes 1-3 corresponding to the respective colors. Then, the picture in the single color is reproduced on one of the cathode ray tubes 1-3 respectively. The surfaces of the respective cathode ray tubes 1-3 are coupled through a cooling bracket 7 to a dichroic prism 4 and in the prism 4, picture beams in the respective colors incident from respective surfaces 4a-4c are synthesized. Then, the picture beam of the synthesized color picture is outputted from a surface 4d and projected by a magnifying lens 5 and on a screen 6, the color picture is reproduced. Thus, the pictures on the screen 6 can be prevented from being deviated by the limit of the arrangement for the cathode ray tubes 1-3.
Patent JP-H03108960-A (JP)
Title: Electricity consumption display device for battery
Inventor: MAKISHIMA SUGIO
IPC: H04N5/225
Filed: 1989-09-22
Abstract: PURPOSE:To estimate the residual capacity of a battery by detecting and displaying the electricity consumption after setting of the battery to an electronic apparatus. CONSTITUTION:The power of a battery 22 is supplied to a camera part 30 and a VTR part 32 after boosted to a prescribed voltage through the resistance of a current detector 12 by various motors 26 of a video camera or the like and a DC-DC converter 28. The current detector 12 detects the current value based on the voltage drop due to the current flowing to the redistance. The detected current value is integrated with respect to time to calculate the electricity consumption, and the calculated electricity consumption is displayed on a display means 20. Thus, the residual capacity of the battery 22 is estimated.
Patent JP-H1086011-A (JP)
Title: Chamfering machine
Inventor: KAZAMA YASUO
IPC: B23C3/12
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a chamfering machine in which a cutting tip can easily be replaced without removing an adjust ring, which is prepared for adjusting the amount of chamfering, from an annular connector on the main body side. SOLUTION: In a chamfering machine, a driving shaft 4, which is projected from a casing 1, is provided in a freely attachable/detachable manner with a holder 8 equipped with a cutting tip 7, while a holder case 10, which is coaxial with the casing 1, is provided with an adjust ring 2, which is able to adjust the amount of projection from a guide plate 23 of the cutting tip 7. Both adjust ring 22 and guide plate 23 are installed in an openable/closable manner via a shaft 27, so that a cutting tip installing part of the holder is exposed when the guide plate 23 is opened/closed with respect to the adjust ring 22.
Patent JP-H1093596-A (JP)
Title: Data transmission system
Inventor: MIDERA TAKAFUMI
IPC: H04L29/06
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide the system in which interrupt transmission is attained without disturbing data transmission of other equipments. SOLUTION: Each of a master station 1 and a slave station 2 is provided with a signal generating section 15 generating a signal with a frequency at the outside of a frequency band of a modem section 12 as an interrupt signal, a signal detection section 16 detecting the signal with a frequency band generated by the signal generating section 15 as an interrupt signal, and a signal synthesis distribution section 14 that synthesizes the signal generated by the signal generating section 15 with a signal from the modem section 12 and sends the resulting signal on a bus 3, separates the out-band signal of the modem 12 from the received modulation signal and gives the result to the signal detection section.  A control section 13 commands the production of the signal from the signal generating section 15 when transmission of data with high emergency is required and stops data transmission control when a signal detection section 16 of other equipment detects the signal so as to send data through interruption without disturbing data transmission.
Patent JP-S61126876-A (JP)
Title: Electronic still camera device
Inventor: IDA MASATOSHI
IPC: H04N5/335
Filed: 1984-11-22
Abstract: PURPOSE:To prevent generation of error of exposure time caused by opening and shutting speed in shutter mechanism by performing photo electric load read from the photodetector for odd field of solid image pickup element, by performing photo electric load read from the photodetector element for even field. CONSTITUTION:Shutter mechanism 18 is inserted between the optical lenses and the shutter mechanism 18 is driven by shutter driver 20. A central signal is given to shutter driver 20 to put the shutter mechanism on the closed condition more than one field period after passing one field period. During that period the control signal is given to a synchronous pulse generator 8 for the purpose of performing a photoelectric load read from the photodetector for the odd field of solid photographing element 2 and photoelectric load read from the received light element for the even field. Thus, substantial exposure time control is practiced by the element shutter function, identification of exposure time between the received light for odd and even fields is designed, and an optional and highly precise change and adjustment of exposure time of solid image pickup element can be conducted without anxiety of error in exposure time caused by opening and shutting speed in shutter mechanism.
Patent JP-H1092369-A (JP)
Title: Electron microscope
Inventor: UEKI YASUMITSU
IPC: H01J37/252
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To automate and simplify operation during analysis by simultaneously and continuously analyzing plural arbitrary analysis positions, detecting dispersion of an analyzer in this duration, and automatically correcting the dispersion. SOLUTION: An electron beam generated by an electron gun 1 is contracted by an irradiation system 2, and an electron beam probe is formed and applied on a thin-film shaped sample 3. An integrated computer 17 automatically moves the probe to a stored analysis position and instructs an X-ray analyzer 7 to start signal fetching. After a certain time has elapsed, temporary suspension of signal fetching to the analyzer 7 is instructed, the probe is returned to a reference point, and the probe is widened. An image comparator 12 compares an image of the sample of the reference point at this time with that before analysis, obtains and corrects a sample dispersion quantity, moves the probe to an original analysis point, and instructs the analyzer 7 restart of signal fetching.  Plural arbitrary analyzers are simultaneously and continuously analyzed, dispersion of the analyzer positions is detected and automatically corrected in this duration, and thereby precision of correction can be improved.
Patent JP-S63105111-A (JP)
Title: Conjugate heat-fusible fiber
Inventor: TODA KAZUAKI
IPC: D04H1/541
Filed: 1986-10-20
Abstract: PURPOSE:To provide the titled fiber having a wide range of appropriate fusing conditions, capable of giving nonwoven fabrics with stabilized fuse strength and hand feeling, consisting of a low-melting point component made by incorporating (straight chain) low-density polyethylene in high-density polyethylene and a high-melting point component. CONSTITUTION:The objective fiber can be obtained by using (A) a low-melting point component made by incorporating 2-20wt% of (straight chain) low-density polyethylene in high-density polyethylene and (B) a high-melting point component consisting of a fiber-forming resin with a melting point higher than that of the component A by >=20 deg.C. In this fiber, the both components A and B are arranged concentrically or in parallel. The reduced density of the component A is pref. 0.94-0.96g/cm<3>, and the component B is e.g., polypropylene.
Patent JP-H1085181-A (JP)
Title: Subjective optometric apparatus for near sight
Inventor: OZAWA TAKESHI
IPC: A61B3/02
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an optometric apparatus for near sight which allows simple and easy measurement by controlling the position of a visual acuity chart by the contents of this visual acuity chart and a method of measurement. SOLUTION: This optometric apparatus has an instrument to subjectively measure right and left eye characteristics, a near sight rod 200 extending in parallel with a visual axis in front of this instrument, a convergence means for converging the visual axis of the instrument for the purpose of near sight measurement and a near sight visual acuity chart device 300 which moves on this near sight rod 200 in the visual axis direction. A control section controls the convergence means so as to automatically converge the right and left visual axes to the visual acuity chart position. In such a case, this control section moves the near sight visual acuity chart device 300 to the prescribed position on the near sight rod 200 according to the contents of the selected visual acuity chart of the near sight visual acuity chart device.
Patent JP-H0295720-A (JP)
Title: Filter device for cooling water
Inventor: SASAKI KEIZO
IPC: F01P11/06
Filed: 1988-09-30
Abstract: PURPOSE:To make any dust being mixed in cooling water eliminable in an efficient manner by forming a filter part, consisting of plural pieces of small holes, in a cooling water flowing part of a metal gasket being installed side by side in a cooling system passage of an internal combustion engine. CONSTITUTION:A gasket 34 being installed interposingly between a cylinder head 6 and an intake manifold 12 of an internal combustion engine 2 is provided with a bolting hole part 36 and an intake passage hole part 38. In this gasket 34 like this, plural pieces of small holes, for example, filter parts consisting of slits are formed in its cooling water flowing part. Then, dust in cooling water is filtered by the slitform filter parts 40 installed in the cooling water flowing part of the gasket 34, checking its passage to the downstream side from the gasket 34, and thereby functions of each mechanism set up in a cooling system of the engine, for example, a thermostat 28 and an automatic choke system passage 32, etc., are mode so as to be brought into full play.
Patent JP-S62119098-A (JP)
Inventor: AREN BURUNOO
IPC: B65D43/24
Filed: 1986-10-20
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-H0192167-A (JP)
Title: Recording device
Inventor: KODAMA YUTAKA
IPC: G03G15/00
Filed: 1987-09-30
Abstract: PURPOSE:To prevent causing trouble for a user at the time of repairing by forming a paper discharging part as a separate body from a device body and removably installing it to the device body. CONSTITUTION:A paper discharging part 74 is formed as a separate body from a device body 10 while being removably installed on the device body 10. At the time of failure, the paper discharging part 74 can be removed from the device body 10 for repairing and further, when it is likely to take time for repairing, another paper discharging part can be installed in order to take time in repairing the paper discharging part 74 in failure.
Patent JP-S60142375-A (JP)
Title: Both-surface image forming device
Inventor: AOKI TOMOHIRO
IPC: G03G21/00
Filed: 1983-12-29
Abstract: PURPOSE:To prevent a sheet from curling and wrinkling during the fixation of the 1st surface, and save energy by making the degree of the 1st and the 2nd surfaces lower in both-surface image formation than in one-surface image formation. CONSTITUTION:A heating source 53 is provided with a main heating body 53a and an auxiliary heating body 53b, which are both powered on during the fixation of one-surface copying operation. When a both-surface copy is taken, the auxiliary heating body 53b is powered off with the signal for the start of both- surface copying operation and only the main heating body 53a is powered on. The set surface temperature of a fixing roller 51 is controlled to 190 deg.C in one- surface copying operation or to 170 deg.C in the both-surface copying operation by varying the detection level of a thermistor. Consequently, the heating value applied to the sheet is reduced in the both-surface copying operation to decrease the degree of fixation.