baber/WOPTO huggingface dataset:
Patent JP-H10129854-A (JP)
Title: Sheet feed device and picture image formation device
Inventor: NAKAMURA TOMOKAZU
IPC: B65H1/26
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent improper feed of sheet and feed of overlapped sheets by providing a feed rotary body for feeding sheet stored in a sheet storage device, supporting the feed rotary body in such a manner that it can oscillate, regulating the oscillation of an oscillation means, and preventing the operation of an oscillation regulation means by a regulation prevention means. SOLUTION: A lifter regulation member 317 is a regulation prevention means which prevents the operation of a pick up lock lever 25 which is an oscillation regulation means which regulates the oscillation of an oscillation means which supports a pick up roller which is a feed rotary body in such a manner that it can oscillate. It is fitted in a lifter release part 316 of a sheet cassette l detachably. A projection part 317b which becomes a pressing member of the lifter regulation member 317 bumps against a projection part 25d of the pick up lock lever 25. Since the pick up lever 25 cannot turn even if the pick up roller attempts to descend, it is impossible to regulate the oscillation of a roller holder including the pick up roller, and the pick up roller is not fixed.
Patent JP-H01214403-A (JP)
Title: Extrusion molding device
Inventor: TAKAHASHI RYUICHI
IPC: B28B3/20
Filed: 1987-11-13
Abstract: PURPOSE:To enhance design properties of an extrusion molded product by providing recessed and projected pattern processing machine moving up and down along an outlet surface on said surface of a molding die of an extrusion molding machine. CONSTITUTION:A recessed and projected pattern processing section 5 provided on an outlet surface 4 of a molding die 3 consists of revolving rolls 6, revolving roll receivers 8, a guide bar with a bolt 10, guide plates 13 and a recessed and projected pattern processing machine 15. A slide opening 14 of the guide plate 13 fixed to the molding die 3 is moved up and down together with a guide section 11 of the guide bar with a bolt 10 by the revolution of eccentric rolls 6, and a recessed and projected pattern processing machine 15 fixed to the bar with a bolt forms recessed and projected patterns C on a decorative surface B of an extrusion molded product A. The shape of recessed and projected patterns C is determined by the eccentricity of the revolving rolls 6, revolution speed, revolution direction and extrusion speed of an extruder 2.
Patent JP-H0498702-A (JP)
Title: Spot light
Inventor: TAKARADA HIROSHI
IPC: H05B37/02
Filed: 1990-10-25
Abstract: PURPOSE:To automatically move a lighting spot when a sound is heard, and to stop the light when the sound is stopped by providing a means for carrying out the swinging operation of a light projecting part through the sensing of voice sound, on a stand part by which the light projecting part is supported in such a way that it can swing. CONSTITUTION:When a power switch is turned ON, a light source 3 is emitted, and the position of light irradiation (initial position) is determined. A first or second mode switch is turned ON or OFF. When the first mode switch 38 is turned ON, voice sound (e.g. the sound of accompaniment of 'karaoke') is given, and when this is caught by a sound sensor 36, a driving source 4a of a filter exchange means 4 a well as a driving source 31 of a swinging mechanism are actuated. Namely, the lighting position by a light giving part 1 is moved on a certain trajectory with reference to the initial position, and the light color thereof will be gradually changed thereby. When the sound stops, the moving lighting is also stopped.
Patent JP-H01130430-A (JP)
Title: Suspended insulator
Inventor: MORIYA TSUTOMU
IPC: H01B17/02
Filed: 1987-11-13
Abstract: PURPOSE:To reduce a current split in cement so as to prevent breakdown of an insulator itself by extending the distance from the lower outer peripheral angled part of a pin swelled part to the lower end of sand longer than the distance from said angled part to the lower end angled part of a fitting port. CONSTITUTION:Each part is dimensioned so that the relation of h>=T can be satisfied between the distance h from the lower outer peripheral angled part P of a pin swelled part 4a to sand 5 and the distance T from said angled part P to the lower end angled part Q of a fitting port 1d. Thus, when an overvoltage is applied by an electric shock, a large current of flashover flashovers through a pin fitting 4 into an insulator body 1 without splitting in cement 2. Hence, a large current is made difficult to split in the cement 2, so that the breakdown of the insulator body can be prevented.
Patent JP-S62148384-A (JP)
Inventor: TSUKADA KIYOTAKA
IPC: C04B41/88
Filed: 1985-12-21
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-H04161865-A (JP)
Title: Apparatus for measuring quantity of electric charge of toner
Inventor: UEDA JUNKO
IPC: G01R29/24
Filed: 1990-10-26
Abstract: PURPOSE:To measure only the quantity of electric charge in a developed toner accurately by discharging the electric charge in a toner holding body beforehand before the toner holding body is developed with the toner. CONSTITUTION:A dielectric PET film 3 is mounted on a drum 2 as a toner holding body. The electric charge in the drum 2 is discharged with a conductive brush 6 whose potential is kept at the ground potential. Thereafter, toner is attracted to the film 3 with a developing roller 1. The film 3 is separated from the drum 2 and brought into tight contact with an electrode plate 9 to which a capacitor 7 and a voltmeter 8 are connected. A switch 10 is turned ON, and electric charge which is in reverse polarity with respect to the electric charge of the toner is induced in the electrode plate 9. Then the switch 10 is turned OFF, and nitrogen gas 13 is blown. Thus the toner 5 is separated. At this time, the potential difference across both electrodes of the capacitor 7 is measured with the voltmeter 8, and the quantity of the electric charge of the toner is obtained based on the potential difference and the fixed capacitance C.
Patent JP-S62146106-A (JP)
Inventor: SUGANO KIICHI
IPC: B65G57/00
Filed: 1985-12-21
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-2001104357-A (JP)
Title: Applicator for ultrasonic therapy apparatus
Inventor: KOSAKU HIDEKI
IPC: A61F7/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an applicator for an ultrasonic therapy apparatus, having both a good contact property with respect to a subject having a complicated shape and good controllability. SOLUTION: The curvature 5 of an insertion part 1 is the same as the curved shape of a connecting cable 6. Provision of the curvature 5 enables an applicator to make good contact with a subject having a complicated shape and to be operated well. Preferably, the curvature 5 is substantially about 150 mm and a coupling mounting angle θformed by an ultrasonic wave converging centerline L2 and a curvature centerline L1 is set to an acute angle.
Patent JP-H08117821-A (JP)
Title: Storage device for rolling roll
Inventor: TAKAZA YUKIHIKO
IPC: B21B31/12
Filed: 1994-10-27
Abstract: PURPOSE: To attain the space-saving of a device by making rolling rolls possible to store on the number of tiers more than three tiers, and at the same time, to easily take in and out the rolling rolls without manual aid, moreover, to attain the inexpensive device. CONSTITUTION: The storage device is constituted as follows; that is, a working member 12 projecting in a roll path 5 with a roll receiving stand 10 and rotating in a working position by being pressured with a rolling roll R, is provided on the roll receiving stand 10 of at least a second tier. Also, a linking member 20 linking with this working member 12, is provided. By this linking member 20, an initial rotating force is given to a roll receiving stand 17 of a third tier by a rotation to the working position of the working member 12, and the roll receiving stand 17 is allowed to project by gravity. At the same time, when the roll receiving stand 17 of the third tier retracts, the receiving stand 17 is allowed to retract in a position out of the roll path 5 without rotating the linking member 20 with the receiving stand 17.
Patent JP-H11119977-A (JP)
Title: Rounding processor
Inventor: IDE YUKIHIRO
IPC: G06F7/38
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To perform a rounding processing at high speed with a small hardware amount by generating carry from an order one digit lower for bringing an effect equal to the carry on a higher order side, at the same time performing the rounding processing and selecting one of them. SOLUTION: This rounding processor 10 is constituted of a rounding judgement device 11, a carry propagation device 12, first and second rounded result generators 13a and 13b, and a rounded result selection device 14. Then, by sharing the carry propagation device 12 provided with relatively many hardwares, mounting only AND and exclusive-OR circuits with relatively small hardwares for two systems and constituting the rounded result generators 13, the two results of the rounding processing of different rounding positions are obtained. The rounded result selection device 104 selects the appropriate one of the two rounded results obtained. Thus, the carry propagation device 12 of which conventionally required two or more can be shared, the amount of hardware is reduced and the high-speed rounding processing is realized.
Patent JP-S62147371-A (JP)
Title: Pulse width meter
Inventor: TSUKAHARA HIROSHI
IPC: G01R31/319
Filed: 1985-12-20
Abstract: PURPOSE:To improve measuring accuracy, by measuring periods of pulse genera tion synchronized with leading and trailing output pulses and determining a difference of them. CONSTITUTION:An output of an edge trigger monostable multivibrator 15 is introduced into an input side of an exclusive OR circuit 16 as a leasing and trailing selecting circuit through a specimen device and an output of the circuit 16 is supplied as a trigger pulse of the monostable multivibrator 15. A selecting signal of a terminal 17 is introduced into the other side of the circuit 16. In this construction, the selecting signal of the terminal 17 is brought down to a lower level, an output pulse of the device 13 passes through the circuit 16 unprocessed and the multivibrator 15 is triggered on the front edge of the passing pulse and a vibrating loop of a pulse synchronized with the leading time of the output pulse is constructed. Further, when the selecting signal is brought to a high level, an output pulse of the device 13 is subjected to reversal of polarity in the circuit 16 and a vibrating loop of a pulse synchronized with the trailing time of the output pulse is constructed. A vibrating period synchronized with these leading and trailing times is measured by a period meter 18 and the pulse width is measured by a difference of both measured periods.
Patent JP-S61172051-A (JP)
Title: Density stabilizing apparatus of particulate moisture measuring apparatus
Inventor: MITOMA KOJI
IPC: G01N27/22
Filed: 1985-12-21
Abstract: PURPOSE:To measure a moisture value with high accuracy, by making the density of a particulate material constant by providing a vibrator to a moisture measuring container and measuring the moisture of the particulate material is said container while correcting the measured moisture value of the basis of a density value. CONSTITUTION:Cereals are charged from a cereal feed port 2 and thrown in a moisture measuring container 8 through a feed trough 6. A vibrator 32 is provided to the wall of a container 8 to vibrate said container 8 and a predetermined amount of cereals are charged in the container 8 to make the density of cereals uniform and constant. A weighing apparatus is attached to the container 8 to weigh the cereals in the container 8. A moisture sensor 18 is further provided to the wall of the container 8 to measure the moisture of cereals. Because the density difference of the particulate material is eliminated by vibrating the moisture measuring container to measure density and the measured moisture value is corrected on the basis of the density value, a moisture value can be measured with high accuracy.
Patent JP-H04162108-A (JP)
Title: Travel abnormality detector for moving vehicle
Inventor: WATANABE YOSHITAKA
IPC: G05D1/02
Filed: 1990-10-26
Abstract: PURPOSE:To obtain a travel abnormality detector having high flexibility by judging the travel abnormality when the error exceeds a prescribed allowable level between the information on the storage media provided at plural specific positions on a prescribed traveling route of a vehicle and the distance traveled of the vehicle decided based on the number of rotation of the driving wheels of the vehicle. CONSTITUTION:For a moving vehicle A, the stored information on an ID tag is read out when the communication is secured between the ID tag set at a curve and a tag rader 7 and sent to a controller 9. The controller 9 takes the information on the distance from the next ID tag from the read information and stored this distance information in an A register. At the same time, the distances traveled measured after passing through the ID flags are read out at each fixed time and loaded in a B register. If the value of the B register exceeds the plus 5% value of the A register before the communication is secured with the next ID tag, the travel abnormality is immediately judged then this abnormality is processed.
Patent JP-H02135897-A (JP)
Title: Telephone exchange
Inventor: IGARI TOSHIKATSU
IPC: H05K7/02
Filed: 1988-11-16
Abstract: PURPOSE:To attain a stable operation for a long period by arranging circuit blocks in plural stages in a vertical direction in a housing, and providing a metallic convection inductive board which induces and discharges generated heat outside between respective circuit blocks. CONSTITUTION:Air coming from an air pit in a front cover 3 flows in a direction shown by an arrow A, absorbs heat from a heating part on a circuit substrate 13 and collides with the steep inclined part 22 of the convection inductive board 21. The convective speed of air which has absorbed the generated heat is improved by the steep inclination part 22, and is discharged in the direction of an arrow B along a gentle inclination part 23 on the back. The space of convection air at that time becomes wider as it goes back, and a heat radiation characteristic improves. Convection air continuously rises the back of the circuit block 11 and is discharged outside from the air pit 10 of the case 10. Thus, the stable operation can be performed for a long time.
Patent JP-H11125758-A (JP)
Title: Lens driving device
Inventor: MITSUI KENJI
IPC: G02B7/04
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To make a device compact and inexpensive by eliminating a bobbin. SOLUTION: The lens driving device is constituted of a coil 23, a yoke 24 and a magnet member 25. The coil 23 is formed by winding a wire material and fixed to a lens frame 21. The yoke 24 is inserted in the hollow hole 33 of the coil 23. The magnet member 25 is connected to both ends of the yoke 24 so as to surround one side of the coil 23. Then, a closed magnetic circuit is constituted of the magnet member 25 and the yoke 24. When the coil 23 is excited, it is moved according to the direction of magnetic flux generated at the coil 23 and the direction of magnetic flux generated at the closed magnetic circuit. Then, this moving force is directly transmitted to the frame 21 from the coil 23.
Patent JP-H05102463-A (JP)
Title: Surge protective element
Inventor: OTA KOICHI
IPC: H01L29/866
Filed: 1991-10-09
Abstract: PURPOSE:To realize a bidirectional thyristor type surge protective element having excellent shielding characteristics by so exposing N-type base regions of surfaces through a P-type emitter region as to eliminate to superpose parts of the N-type base regions of the surfaces and to become a continuously integral region and short-circuiting it to the P-type emitter regions of the surfaces to form electrodes. CONSTITUTION:An exposed N-type base region S1 is exposed at parts of an N-type base region N1 with a surface at a plurality of positions through a P-type emitter region P1, and an exposed N-type base S2 is so exposed through a P-type emitter region P2 as not to be superposed with the S1 and as to form an integrally continuous region. The exposed T1, T2 short-circuit the region S1 to the region P1 and short-circuit the region S2 to the region P2. Accordingly, a thyristor type surge protective element increases a holding current by increasing the number and the area of the S1, thereby increasing a shielding characteristics.
Patent JP-H10131973-A (JP)
Title: Seal plate for bearing
Inventor: IMAZAIKE TOSHIYUKI
IPC: F16C33/78
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To insert a seal plate so as to be concentric to the axial center of a bearing in an annular lock groove formed in an internal peripheral surface of an outer ring. SOLUTION: In a plastic-made annular bearing use seal plate 1 inserting the peripheral edge part in an annular lock groove 2' of almost U-shaped section formed in an internal peripheral surface of an outer ring 2 to comprise an inner side surface 2a, bottom surface 2b and an outer side surface 2c so as to come into elastic contact with the inner/outer side surface 2a, 2c of the lock groove 2', a protruded part 1a of almost trapezoidal sectional shape into contact in a surface contact condition with the inner side surface 2a of the lock groove 2' is annularly formed in an inner side surface of the peripheral edge part of the seal plate 1 and, a protrusive streak 1c of thin thickness into contact in a flexed condition with the outer side surface 2c of the lock groove 2' is annularly formed in an outer side surface of the peripheral edge part of the seal plate 1,  and in a peripheral surface of the seal plate 1, a positioning protrusion 1e is formed, which regulates moving in a diametric direction of the seal plate 1 to insert it in the lock groove 2' in a condition concentric to an axial center ϕ of a bearing.
Patent JP-H11126513-A (JP)
Title: Lighting equipment
Inventor: YAMAMOTO TADAO
IPC: F21V21/04
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To efficiently attach an equipment on a T-bar and efficiently remove it from the T-bar without requiring removal of components by providing inside of metal fittings with a trailing piece and by fixing this trailing piece with being inscribed with standing walls respectively standing on the both sides of an equipment body. SOLUTION: Metal fittings 15 comprise a trailing piece 16 inscribing with a standing wall 3c of an equipment body 3, a ceiling part 17 in contact with the upper part of a T-bar, an outer wall surface part 18, and a loading piece 19 loaded on a loading surface 3b. In order to attach the metal fittings 15 to the equipment body 3, elliptical attaching holes 3d are drilled through the both sides of the standing wall 3c, and a trailing piece 16 with a screw hole 16a is inscribingly accommodated on the standing wall part 3c. By inserting an attaching screw 23 into the elliptical attaching hole 3d from outside, and threadably attaching it with the screw hole 16a, the fitting 15 can be fixed to the equipment body 3. Only by loading a pair of metal fittings 15 mounted to the both sides of a lighting equipment 10 on a pair of T-bars, the lighting equipment 10 cab be assembled.
Patent JP-S63142351-A (JP)
Title: Forming of direct positive color picture image
Inventor: INOUE AKIYUKI
IPC: C07D249/12
Filed: 1986-12-04
Abstract: PURPOSE:To prevent the lowering of the density of developed color by using a compd. which produces or releases a practically nondiffusible dye by oxidation coupling with an arom. prim. amine color developing agent as a color coupler and by carrying out development in the presence of a specified compd. CONSTITUTION:A practically nondiffusible compd. which produces or releases a practically nondiffusible dye by oxidation coupling with an arom. prim. amine color developing agent is used as a color coupler, and development is carried out in the presence of a compd. represented by formula I with a developing soln. of <=11.5pH contg. practically no benzyl alcohol. In the formula I, M is H, an alkli metal atom, ammonium or a group which cleaves under alkali conditions, X is O, S or Se atom and Y is -S- or the like. Even when processing is carried out in a short time with the color developing soln. contg. practically no benzyl alcohol, a direct positive color picture image is obtd. with little lowering of the density of developed color.
Patent JP-H08147087-A (JP)
Title: Keyboard
Inventor: URUSHIBATA YOSHIMI
IPC: G06F3/023
Filed: 1994-11-24
Abstract: PURPOSE: To easily and inexpensively perform a cleaning, to easily insert/extract a substitution key sheet without removing a transparent protective sheet and to easily exchange the protective sheet. CONSTITUTION: This keyboard is provided with three mounting holes 13-1, 13-2 and 13-3 formed on the upper side at the outside of the part where keys 12 are arranged, a protective sheet 16 in which throughholes 19-1, 19-2 and 19-3 are formed corresponding to these mounting holes 13-1, 13-2 and 13-3, and a snap band 21 to be mounted on the mounting holes 13-1, 13-2 and 13-3 via the throughholes 19-1, 19-2 and 19-3 of the protective sheet 16. Between this protective sheet 16 and the part where the keys 12 are arragned, a substitution key sheet 15 is inserted.
Patent JP-H09135102-A (JP)
Title: Attenuator
Inventor: MUROI KOICHI
IPC: H03H11/24
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an attenuator small in size, small in frequency characteristic and easy in design by controlling the on-state and off-state of FETs thereby changing over a passing circuit and a π-connection attenuator. SOLUTION: With a 1st field effect transistor (FET) 1 and a 2nd FET 2 set open and with a 3rd FET set closed, the 1st FET 1 and the 2nd FET 2 are open to an input terminal 6a and an output terminal 6b, and let the resistance of the 3rd FET 3 be selected small, then the equivalent circuit of the attenuator indicates a passing circuit. With the FET 1 and the 2nd FET 2 set closed and with the 3rd FET 3 set open, let the resistance of the 1st FET 1 and the 2nd FET 2 be selected small, and let the 3rd FET 3 be open, that is, the impedance of the 3rd FET 3 is very high. The equivalent circuit indicates a π-connection attenuator consisting of 1st resistor 4a-3rd resistor 4c.
Patent JP-S63142950-A (JP)
Title: Voice dial telephone system
Inventor: UEHARA KENSUKE
IPC: H04M3/42
Filed: 1986-12-05
Abstract: PURPOSE:To effectively prevent a wrong dial by inputting a telephone number of called party in voice, applying voice recognition to the telephone number and referencing a telephone number file so as to confirm the called party. CONSTITUTION:In receiving information of a telephone number in voice from telephone sets 2a,-2n, the telephone number is recognized in voice by a voice recognition device 3. A control section 5 retrieves a telephone number file 6 according to the recognized telephone number, and when a relevant telephone number is retrieved from the telephone number file 6, a proper noun registered in the telephone number file 6 is inputted to the voice synthesizer 4, from which a voice message is generated. The user inputs the confirming information such as 'Yes', 'No' in voice, then the input is recognized in voice by the voice recognizer 3 and the result of retrieval is confirmed. The dialing according to the telephone number inputted in voice is applied according to the procedure as above.