baber/WOPTO huggingface dataset:
Patent JP-H0920043-A (JP)
Title: Recording roll fitting structure
Inventor: SHIBATA SACHIO
IPC: B41J15/04
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To easily set a recording rout, by providing grooves at the end of a winding tube of a recording roll and also providing a protrusion corresponding to the inner periphery of the winding tube at the flange respectively and further providing a protrusion fitting to the grooves of the winding tube at the protrusion of the flange. SOLUTION: A left flange 10 is provided with a protrusion 12, a slant part 13, a protruded part 14, and a screw stopper 15. The central part of a flange 10 is protruded to the right side to form the protrusion 12 having the same diameter with the inner diameter of a recording roll 30. The protruded part 14 is formed so as to cross the central part of the slant part 13 and extended to the opposite side through the center of protrusion 12. The slant part 13 side of the protruded part 14 and the opposite side are made to excess the protrusion 12 and the protruded parts 14 are fitted to the grooves 32 of the recording roll 30. The left flange 10 can be moved to the right and left sides and it is usually supported in the right side by a spring. The left groove 32 of the recording roll 30 is fitted to the slant part 13 of the left flange.  The left flange 10 is displaced to the left side and the right end of recording roll 30 is fitted to the right flange.
Patent JP-2000030902-A (JP)
Title: Chip type resistor and its manufacture
Inventor: MURAMOTO SHOICHI
IPC: H01C17/06
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce the chip size of a chip type resistor and, at the same time, to improve the accuracy of the chip size by providing a reference resistance section and a trimming section which is thinner in thickness than the reference resistance section in parallel in a resistor. SOLUTION: A resistor 2 provided with a reference resistance section 5 and a trimming section 6 which is thinner in thickness than the section 5 is formed against an insulating substrate 1 which is divided into a plurality of divisions by longitudinal and transversal splitting grooves. Then a conductive material which becomes the electrodes 3 of the resistor 2 is formed on the edge of each division facing the transversal splitting groove and the resistance produced between the electrodes 3 of the resistor 2 is measured. Thereafter, an L-shaped notch 16 is formed in the trimming section 6 with a laser beam so that the resistance of the resistor 2 may become a prescribed value. After forming the notch 16, an insulating protective film 4 is formed and chip parts are obtained by separating each division from another.  Therefore, the fluctuation of the resistance of the resistor 2 caused by the stress impressed when the laser trimming is performed can be reduced without increasing the power of the laser trimming even when the thickness of the resistor 2 increases.
Patent JP-S5983852-A (JP)
Title: Driving device
Inventor: HASEGAWA SHIGEKAZU
IPC: B60K17/28
Filed: 1982-11-04
Abstract: PURPOSE:To miniaturize a shift device, by composing it in a way of installing a main clutch at the transmission lower side of a power transmission interlocked with an engine. CONSTITUTION:The power of an engine E is made up so as to be transmitted to a main speed change gear mechanism 1, a hydraulic multiple disc clutch 2, an auxiliary speed change gear mechanism 3 and a super reduction gear mechanism 4 in order as their setup, which all are installed in a transmission case M. Also inside the transmission case M, power out of the upper side of the main speed change gear mechanism 1 is made up so as to be transmitted to an operating gear device and a driving PTO shaft 12 via a PTO speed change gear mechanism 10 and a hydraulic multiple disc clutch 11 as their setup. Then, each of syn chromesh type shift devices 7a and 7b is solidly coupled together and installed in this PTO system driven shaft S7 whereby made up so as to perform a four-speed transmission by means of a combined shift mechanism. With this, it comes into being shiftable with small shift force, and not only a shift operating hydraulic mechanism but the transmission case can be miniaturized.
Patent JP-S6256641-A (JP)
Title: Frequency responsive bushing
Inventor: KOMAMURA SEIJI
IPC: F16F13/00
Filed: 1985-09-03
Abstract: PURPOSE:To vary the rigidity of a bushing automatically by furnishing a valve on the way of a passage connecting to an external fluid tank, and by performing control of said valve with a resonance frequency sensor including a reed switch arranged in the resonance movement region of a vibratory mass. CONSTITUTION:A solenoid valve 26 is installed on a passage for an external tank 25 connected to a fluid chamber 23 circulating in a bushing for a piston rod 20 of a shock absorber. Valve 26a is opened and closed by a resonance frequency sensor including a reed switch 9a arranged at one side of the motion region of a vibratory mass 12 consisting of a permanent magnet. This accomplishes effective vibration suppression by means of changing the spring characteristics of the bushing.
Patent JP-S5899264-A (JP)
Title: Protecting method of converter
Inventor: OKUYAMA TOSHIAKI
IPC: H02M7/162
Filed: 1981-12-04
Abstract: PURPOSE:To prevent breakage of self arc-distinction type semiconductor element caused by application of OFF control signal, by a method wherein when current of the self arc-distinction type semiconductor element becomes over a prescribed value both ON and OFF control signals to be applied thereto are interrupted. CONSTITUTION:Pulse width modulation PWM converter 1 comprises self arc- distinction type semiconductor element GTO and diode D, and AC voltage of the converter can be controlled in magnitude and phase by PWM. Changing of forward and reverse conversion and magnitude of power at input and output of the converter can be controlled freely. ON and OFF gate signals are applied to the GTO from ON gate circuit 7 and OFF gate circuit 8 respectively, and when overcurrent occurs a gate signal command circuit 9 commands application of OFF gate signals. In this constitution, when GTO current becomes over interruptable value the breakage of GTO caused by application of OFF gate signal can be prevented.
Patent JP-H0481181-A (JP)
Title: Video disk reproducing device
Inventor: EBISAWA KAN
IPC: H04N9/82
Filed: 1990-07-23
Abstract: PURPOSE:To realize the compatibility enabling plural kinds of disks to be reproduced by one reproducing device by providing a pickup means reading simultaneously two tracks, two equalizers and a means controlling the characteristic of the equalizers and using the equalizers selectively. CONSTITUTION:A control signal (s) corresponding to a type of a disk to be reproduced is formed by a control circuit 40 and the control signal (s) is used to control selectors 41, 42, 43 and 44. In the case of the NTSC and MUSE disk, for example, a reproducing signal of a 2nd channel is used. In the case of reproducing the NTSC disk, an FM modulation signal SVa via a trap circuit 17A and an equalizer 24A is selected by the selector 41. Thus, an NTSC signal, a MUSE signal and an HDTV signal are obtained respectively at output terminals 32A, 32B, 32C corresponding to the type of the optical disk 1. Moreover, NTSC and HDTV audio signals are obtained respectively at output terminals 34A, 34C.
Patent JP-S5985184-A (JP)
Title: Picture signal coding system
Inventor: TERANISHI TOSHIHARU
IPC: G06T5/20
Filed: 1982-11-08
Abstract: PURPOSE:To attain the speed up of processing such as elimination of noise by using the addressing function of content of an associative memory, in a device coding picture information. CONSTITUTION:In performing noise elimination using surrounding information of 3X3 with the associative memory 4 of 1 word, 12-bit, the content of the buffer memory 2 transferred to the associative memory 4 by taking four picture elements X3 lines =12 bits as 1 word. The arrangement of a binary number representing the surrounding information is expressed as ''001011000'', and the result of black picture element regarded as noise is expressed as ''001001000''. After the low-order 3-bit of the access data line and the write data line to the associative memory 4 is masked and based on the value set to the processing pattern set section 5, ''001011000xxx'' (x is optional) is taken as the access data (content addressing) and ''001001000xxx'' is written. Then, in the associative memory 4, the word data where the content is ''001011000xxx'' is changed into ''001001000xxx'', and the noise eliminating processing based on the surrounding information is performed by taking B2, B6-B2+4n as the object.
Patent JP-S6173654-A (JP)
Inventor: HORI SUKESHIRO
IPC: F23D14/18
Filed: 1984-09-19
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-H0482398-A (JP)
Title: Inspection device for camcoder
Inventor: AKAIWA MASAYASU
IPC: H04N17/00
Filed: 1990-07-25
Abstract: PURPOSE:To position camcoders whose external shape is different on the same pallet and to improve the efficiency of automation by using a tripod mount under the camcoder and screwing the mount with the pallet. CONSTITUTION:A camcoder 1 is positioned on a pallet 10 so that a zoom lens 3 is directed in a prescribed direction (chart direction) and carried by a conveyor 30. The pallet 10 on which the camcoder 1 is carried by the conveyor 30 and when it reaches an inspection station 70, an inspection device 50 descends a signal connection/disconnection device 40 onto signal pins 27 of the pallet 10 to connect input output signals 105 between the camcoder 1 and the inspection device 50. Thus, an operation optical control signal 104 is used to drive the zoom lens 3 and to apply operation such as reproduction, rewinding and video recording and also to give a command of fade operation or the like.
Patent JP-S6086955-A (JP)
Title: Multi-function type telephone set
Inventor: SANO TOMONOBU
IPC: H04M1/00
Filed: 1983-10-18
Abstract: PURPOSE:To change easily the display contents and functions of a keyboard and to improve the operability of a multi-function telephone set, by connecting a keyboard control unit to the keyboard and a control circuit by means of a magnetic sucking part and an electrical connector. CONSTITUTION:When another function is desired for a keyboard unit 8; a keyboard unit/control unit 9 is removed and another unit 9 is connected. In other words, a connector 11 and a magnetic junction plate 13 are attached to the side surface of the unit 9 together with a connector 10 corresponding to the inside of a groove formed to the side surface of the main body 14 of a telephone set and a magnetic junction plate 12. Thus connectors 10 and 11 can be fitted to each other by pushing just the unit 9 and are fixed by the plates 12 and 13. This facilitate an easy replacement of the unit 9. In addition, the unit 9 is constituted with a logical circuit to perform the exchange of data between the unit 8 and a control circuit 3. Thus it is possible to change the function of a keyboard with no change of its external form.
Patent JP-2001024813-A (JP)
Title: Communication equipment and method for controlling its communication
Inventor: KENMOCHI TOSHIO
IPC: H04L69/14
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To enable communication equipment to prevent useless charging on the partner originating an incoming call by making no response to the call even when the call is made through another channel while one channel occupies the only one function, for example, the automatic answering function of the equipment. SOLUTION: When a new incoming call arrives at communication equipment which is connected to a plurality of communication channels and can respond to a plurality of incoming calls and provided with a function, for example, an automatic answering function, which is occupied by an incoming call from one communication channel while one of the communication channels uses the function ('No' in S502), the equipment is controlled not to respond to the call ('Yes' in S506). In other words, the equipment does not respond to the new incoming call, but inform the partner who sends the incoming call that the equipment is busy by sending a release complete signal (RELCOMP signal) to a network.
Patent JP-H0785242-A (JP)
Title: Counter for moving object by ccd camera
Inventor: HIUGA KUNIO
IPC: G01B11/00
Filed: 1993-06-23
Abstract: PURPOSE:To prevent the generation of miscounting due to the variation of solar light and external light in the case of counting moving objects by means of a CCD camera. CONSTITUTION:A CCD camera part A is set up on the ceiling of an entrance/ exit 1 in an event field, entering/exiting persons 4 to 8 within camera fields 2, 3 are counted as moving objects and the number of persons stayed in the field is displayed on a display part B. Since the magnitude of each movement vector of an individual object is set up as a threshold for the magnitude of an individual movement vector generated in accordance with the movement of the object, the number of moving objects can be accurately counted even when the quantity of solar light is changed.
Patent JP-S6352085-A (JP)
Title: Nuclear medical image display device
Inventor: KIHARA TOMOHIKO
IPC: G01T1/164
Filed: 1986-08-22
Abstract: PURPOSE:To permit direct formation of an arbitrarily magnified image in relation to detection of gamma rays discrete with time by the use of a memory for just one sheet by providing a random number generating means for adding the random numbers of a prescribed bit length to the lower position of the output from a subtraction means. CONSTITUTION:An A/D conversion means 1 converts the analog signal l1 outputted from a gamma ray detector to a digital signal l2 and a means 2 for assigning the origin of the magnified image assigns the origin of the magnified image to an address space of 1 times magnification ratio. The subtraction means 5 subtracts the output l3 of the means 2 from the output l2 of the means 1. A multiplication means 6 multiplies a series of the numerical values, the upper positions of which are the output l6 of the means 5 and the lower positions of which are the output l4 of the random number generating means 4 for generating the random numbers of the specified bit length and the output l5 of an magnification ratio assigning means 4 for assigning the arbitrary magnification ratio. The smoothly magnified image is obtd. by using the integer part l8 of the calculation result thereof as an address for the magnified image. The bit length of the output l2 of the means 1 is n-bit in minimum in the case of 2<n> image size and the output l3 of the means 2 is similarly n-bit. The output l6 of the means 5 is n-bit as well.
Patent JP-H1135236-A (JP)
Title: Hose winder
Inventor: TAKAGI TOSHIO
IPC: B65H75/40
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a hose winder easily extending a hose and having a supe rior working property in the hose winder used for extending the hose. SOLUTION: This hose winder has a winding drum 1 having a hose. 11, a supporting frame 2 for supporting both the ends of the rotary shaft of the winding drum 1, a nipple 7 fixed to the bearing part of the supporting frame 2 and rotatably connected to the hollow rotary shaft 11, and a hose 3 connected to a connecting tube 12 provided on the hollow rotary shaft 11 and wound on the winding drum 1. In this case, a connecting connector 4 capable of connecting the nipple of other hose winder is mounted on the hose 3 at its tip part.
Patent JP-S6174625-A (JP)
Title: Fluid separator
Inventor: MAEDA SADAHIKO
IPC: B01D63/02
Filed: 1984-09-18
Abstract: PURPOSE:To obtain the title hollow-yarn fluid separator wherein the gap part between a bundle part and the vessel main body is spirally divided into flow passages and the short pass phenomenon can be prevented by providing a spiral body to wing the body around a hollow-yarn bundle body. CONSTITUTION:A spiral body 36 is provided to wind the body around a bundle body 34. The upper end is connected to an annular member 22b by using a connecting member 37. Then the bundle body 34 is inserted into a vessel main body 12. At this time, a wiry body 38 is connected to the leading end 36a of the spiral body 36, and one end is taken out to the outside of the vessel main body through a discharge port 14. The wiry body 38 is pulled simultaneously with the insertion of the bundle body 34. Consequently, the diameter of the spiral body 36 is reduced, the diameter of the bundle body is also shortened by clamping, and the bundle body can be easily inserted into the main body 2. After the insertion is completed, the pulling force of the wiry body 38 is released, the diameter of the spiral body 36 is enlarged, the diameter of the bundle body 34 is also enlarged, and the spiral body 36 is brought into contact with the side peripheral surface of the bundle body and the inner peripheral surface of the vessel main body.
Patent JP-S6438125-A (JP)
Title: Selective gas permeable membrane
Inventor: TAKAHASHI HIROMICHI
IPC: B01D53/22
Filed: 1987-08-04
Abstract: PURPOSE:To facilitate the separation of specified gases by forming a selective gas permeable membrane with a conjugated high molecular compd. such as polypyrrole. CONSTITUTION:A conjugated high molecular compd. whose principal chain has a conjugated molecular structure, e.g., polypyrrole or polythiophene is formed into a film by electrolytic oxidation polymn. or other method to obtain a selective gas permeable membrane. This membrane is thermally and chemically stable, has high selective permeability to O2, CO2, H2, etc., in N2 and can easily separate the gases.
Patent JP-H0359612-A (JP)
Title: Laser optical device
Inventor: ITSUKIDA MASAMI
IPC: H04N1/113
Filed: 1989-07-28
Abstract: PURPOSE:To surely detect a write starting position by arranging two sides of the chip of a photodiode which receives a laser beam in a direction orthogonal to the scanning direction of the laser beam. CONSTITUTION:Supposing that the chip 19a of the photodiode 19 is rectangular, the lengths of two sides are taken as l and m and the relation of l>m holds, the side l in a longitudinal direction is arranged in a state where it may be along the direction (the direction of an arrow B) orthogonal to the scanning direction (the direction of an arrow A) of the laser beam (r). Therefore, a detecting area in the positional deviation direction (the direction of the arrow B) of the laser beam (r) increases. Thus, the write starting position is surely detected without enhancing accuracy in attaching a condensing lens 18 or the photodiode 19, the profile irregularity of the condensing lens 18 and accuracy in attaching the chip 19a of the photodiode 19 of its own.
Patent JP-H0838212-A (JP)
Title: Sports shoe
Inventor: SUZUKI KAZUHIKO
IPC: A43B5/00
Filed: 1994-07-27
Abstract: PURPOSE:To provide sports shoes capable of freely tightening and loosening a lace by inserting the lace through an eyelet decoration lace hole and a mold eyelet decoration lace hole and stopping a tightening belt inserted through a belt inserting hole by a stopper. CONSTITUTION:The sports shoes 1 are each formed by integrally adhering an instep leather made of material such as leather, weaved or knitted synthetic leather fabric, etc., and a sole made of rubber, synthetic resin, etc. An outcounter 15 with a fastening belt 9 is formed on the heel part 18 of the instep main body 2 of the sports shoe 1. Then, a mold eyelet decoration 6 made of synthetic resin with a lace hole 7 on one end and a belt inserting hole to insert a fastening belt 9 on the other end is sewn 14 up to a foot entrance 17 of an eyelet decoration 3 of the instep main body 2. A lace 5 is inserted through a lace hole 4 of the eyelet decoration 3 and the lace hole 7 of the mold eyelet decoration 6 and a fastening belt 9 is inserted through a belt inserting hole 8 and stopped by a stopper 11 to freely tighten and loosen the lace 5 and the fastening belt 9 for putting on and off.
Patent JP-H0838426-A (JP)
Title: Optometrical device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1994-07-27
Abstract: PURPOSE:To provide an optometrical device capable of simply making measurement with a simple structure. CONSTITUTION:The right and left shutters 1R, 1L shielding light in turn are set to face both eyes, a lens 2 is fitted behind them, and a liquid crystal indicator 3 facing the lens 2 is disposed at the focal point position. The liquid crystal indicator 3 is connected to a signal processor 7 incorporated with a pattern generating circuit, and a responding means 8 and the right and left shutters 1R, 1L are electrically connected to the signal processor 7 respectively. At the time of measurement, at least partially different target patterns are generated by the signal processor 7 synchronously with the shutters 1R, 1L, according to the type and displayed on the liquid crystal indicator 3, a testee moves part of the target patterns with the responding means 8 according to the observed state, and the measurement is made based on the shift quantities.
Patent JP-S6438744-A (JP)
Title: Optical recording medium
Inventor: SATO YOSHIKAZU
IPC: G11B7/244
Filed: 1987-08-05
Abstract: PURPOSE:To obtain a spiropyrane-contg. optical recording medium with superior shelf stability of a record by forming a recording film contg. a specified spiropyrane compd. dispersed in an inorg. transparent high molecular material having hydroxyl groups. CONSTITUTION:A recording film contg. a spiropyrane compd. dispersed in an inorg. transparent high molecular material having hydroxyl groups is formed. The spiropyrane compd. is represented by the formula (where R is H or methoxy and n is an integer of 0-15). When the spiropyrane compd. is dispersed in a silicon polymer, it exhibits reverse photochromism and colorable merocyanine becomes thermally stable, so the colorless spiropyrane compd. is transferred into a colorable compd. not only by irradiation with UV but also by a thermal means. At this time, hydroxyl groups in the silicon polymer protect the colorless compd. and inhibit the thermal transfer of the compd. into a colorable compd. The decoloring of the recording film in the dark is suppressed and an optical recording medium with superior shelf stability of a record is obtd.
Patent JP-S6442559-A (JP)
Title: Heat treatment of aluminum alloy
Inventor: OGAWA TAKAHIRO
IPC: C22F1/04
Filed: 1987-08-07
Abstract: PURPOSE:To obtain an Al alloy casting having satisfactory mechanical properties by efficient heat treatment with high thermal efficiency, by subjecting an Al alloy to pressure casting in a metal mold, taking the resulting casting out of the mold, holding the casting at a specified temp. before the temp. falls and quenching the casting in water. CONSTITUTION:A castable Al alloy is melted and subjected to pressure casting in a metal mold. The resulting casting is taken out of the mold and immersed in a melt kept at 400-500 deg.C before the temp. falls to 300 deg.C. The casting may be held at 400-550 deg.C in a heating furnace. A short immersion or holding time of about 5-30min is effective in soln. heat treatment. The casting is then quenched in water and artificially aged as required. Thus, an Al alloy casting having satisfactory mechanical properties such as high strength and toughness is obtd. in a short time.