baber/WOPTO huggingface dataset:
Patent JP-S60259070-A (JP)
Title: Image pickup device
Inventor: OKINO TADASHI
IPC: H04N5/335
Filed: 1984-06-06
Abstract: PURPOSE:To obtain a uniform brightness distribution over the entire pattern by stopping the scanning of an image pickup element during image pickup with lighting for at least one field period so as not to generate uneven brightness on the screen with the lighting by an auxiliary light source during the image pickup. CONSTITUTION:A scanning read signal is outputted according to the standard television period from a scanning circuit SCA at first. When a switch RSW is triggered while a main switch MSW of an issue circuit SD is turned on next, a short time trigger pulse is outputted, a timer TM1 is actuated at the falling and a high level is outputted. A gate circuit G1 ANDs an output of the timer TM1 and an output of a synchronizing circuit VS to output a pulse in synchronization with a vertical synchronizing signal. Further, an output of a timer circuit TM2 is obtained as it is from a gate circuit G3, a luminescence circuit SD starts lighting and then an AND gate G4 is closed and an output of the scanning circuit SCA is not inputted to an image pickup element ID to stop the periodical read.
Patent JP-S607563-A (JP)
Title: Data processor
Inventor: KAMATA YOSHIROU
IPC: G06F13/12
Filed: 1983-06-27
Abstract: PURPOSE:To produce automatically an appropriate artificial fault by setting the difference between an intermittent fault and a fixed fault after writing a fault display to a fault detection display register. CONSTITUTION:An arithmetic control part 10 of a channel control part 6 is connected to a microprogram control memory 11. The output of the memory 11 is supplied to a reading register 13, and the output of the register 13 is supplied to the part 10 and a decoder 14. The output of the decoder 14 is applied to an effective flip-flop 17 for generation of artificial fault via AND circuits 15 and 16. While the output of a register 20 for number of operating channel is supplied to a comparator 21 and a decoder 22. The comparator 21 compares channel numbers with each other and detects the coincidence of this comparison when the flip-flop 17 is set. Then a fault of channel is produced when the coincidence of said comparison is detected.
Patent JP-S5913941-A (JP)
Inventor: UORUTAA BIREKU
IPC: G01N3/00
Filed: 1983-06-27
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-H09304535-A (JP)
Title: Apparatus and method for measurement
Inventor: YOSHIDA MASATO
IPC: G01B11/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To adjust an optical axis to be in the straight advance direction of an automobile. SOLUTION: The distance-measuring tolerance of a laser beam is set at 380 mrad out of a total area of 400 mrad, and the range of 200 mrad from it is set as a distance-measuring area for a distance-measuring operation. When an error does not exist in a mounting operation onto an automobile, the distance-measuring area is situated in the central part of the distance-measuring tolerance as shown in Fig. (a). On the other hand, when the straight advance direction of the automobile does not agree with the center of the total scanning area, the distance measuring area is adjusted in such a way that the optical axis (the center of the distance measuring area) of the laser beam agrees with the straight advance direction of the automobile, and it is moved inside the distance-measuring tolerance as shown, for example, in Fig. (b) and Fig. (c).
Patent JP-S595189-A (JP)
Title: Carbapenem-3-carboxylic acid derivative and penem-3-carboxylic acid derivative and their preparation
Inventor: OIDA SADAO
IPC: A61P31/04
Filed: 1982-07-01
Abstract: NEW MATERIAL:A compound of formula I [R<1> is H, alkyl, alkoxy, R<5>A-group (R<5> is hydroxyl, alkoxy, acyloxy; A is trifluoromethyl, alkylene); R<2> is lower alkyl; R<3> is 4-8-membered cyclic aliphatic amine which may contain O and/or S atoms in the ring; R<4> is H, carboxyl-protecting group; X is methylene, thio] or its salt. EXAMPLE:( 5R,6S )-2-[ 1-( Pyrrolidin-3-yl )ethylthio ]-6-[ (R)-1-hydroxyethyl]carbapenem-3-carboxylic acid. USE:Antibacterial. PREPARATION:For example, the reaction of a compound of formula II (R<8> is H, alkyl; R<10> is protecting group) with a sulfonic acid in the presence of a base is followed by the reaction with a mercaptan of formula III (R<9> is R<3> protected in its N atom) and deprotection to give the compound of formula I .
Patent JP-S63281330-A (JP)
Title: Electromagnetically driven switch
Inventor: KAGAYA OSAMU
IPC: H01H3/00
Filed: 1987-05-13
Abstract: PURPOSE:To operate with the low power consumption and the low drive voltage by using a superconductor for a coil wire. CONSTITUTION:This electromagnetically driven switch has a coil, a magnetic circuit, and a switch, and a nonmetallic superconductor is used for a coil. Ferromagnetic and flexible reed pieces 3 are arranged face to face and sealed with a sealing glass 2, for example. The contact point 5 of this reed switch is opened or closed via the magnetic field generated by a superconductive coil 1 to cut off or connect the current. The superconductive coil 1 is immersed in the liquid nitrogen 4 and cooled to the critical temperature or lower. The internal resistance of the superconductive coil 1 thereby becomes zero, thus allowing the low-voltage drive and low power consumption.
Patent JP-S5239036-A (JP)
Title: A starter used for a carburator
Inventor: AMIKAWA TADASHI
IPC: F02M1/10
Filed: 1975-09-25
Abstract: PURPOSE: Under a fixed thermal condition of an engine, the interlocking by an independent mechanism between a choke valve and a throttle valve can be controlled controlling operation of a throttle valve so as to insure a normal operation of an engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0411289-A (JP)
Title: Musical sound information reproducing device with melody playing function
Inventor: AOYAMA YASUTADA
IPC: G10H1/00
Filed: 1990-04-27
Abstract: PURPOSE:To sing desired songs as one medley by combining and continuously reproducing pieces of music information within specific ranges of plural pieces of music that a user selects optionally. CONSTITUTION:Pieces of music information in specific ranges of plural pieces of music are selected and specified by the plural-music specifying means of a music specification input part 10. Then a central processing part 14 reads corresponding music information out of a music information storage medium 16 according to the specification information and stores the pieces of information in 1st and 2nd auxiliary storage means 18 and 10 in order, music by music. Then a conversion control part 22 reads pieces of music information out of the auxiliary storage means 18 and 20 alternately and sends them out to a music information reproducing means 26 continuously. Consequently, specific ranges of plural pieces of music that a singer desires are reproduced continuously to generate an orchestral accompaniment sound as medley music.
Patent JP-S60260787-A (JP)
Title: Fauset handle
Inventor: OGAWA TAKASHI
IPC: F16K31/60
Filed: 1984-06-05
Abstract: PURPOSE:To eliminate uncomfortable sound upon operation, by linealy welding a handle inner and a handle body together in their joint sections in the vicinity of both ends thereof. CONSTITUTION:A synthetic resin handle inner 12 which is formed in a substanaially bell-like shape is locked to the outwardly projecting end of a tap rod 5 by a screw, and is fitted thereto with a synthetic resin handle body 14 having a shape covering the outer peripheral surface of the handle inner 12. Further, since the handle inner 12 and the handle body 14 is welded together in their joint sections in the vicinity of both ends thereof, vibration which is generated in the threaded section of the tap rod 5 upon screwing operation of the rod 5 is transmitted to the handle inner 12 through the screw 16 but is not directly transmitted to the handle body 14, thereby vibration energy is absorbed and damped when it is transmitted to the handle body 14 having a large mass, and therefore, is not dissipated as sound to the outside.
Patent JP-S62272708-A (JP)
Title: Amplifier
Inventor: MURAMOTO TOMOTAKA
IPC: H03F3/189
Filed: 1986-05-21
Abstract: PURPOSE:To prevent mutual interference of plural input signals by using a feed back amplifier whose input impedance is kept to a low value. CONSTITUTION:Three input signals v1, v2 and v3 are summed in a form of current to an emitter of a transistor (TR) Q4 through a buffer amplifier comprising a TR (Q1, Q2 or Q3) and a resistor (R10, R11 or R12) respectively and inputted to the emitter. Capacitors C4, C5, C6 and CF1 are selected to have a small impedace so that the input signals v1, v2 and v3 pass through the capacitors. Thus, the mutual interference is eliminated and the gain is adjusted independently as to each input signal.
Patent JP-2000301477-A (JP)
Title: Glass marking method
Inventor: SATO TAKEMASA
IPC: B25H7/04
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To carve a character or the like of high quality on the surface of glass by setting the nose peak height of the specific half-value width of laser output to be height over specific times a generous damping part, and making it to be specific laser pulse width. SOLUTION: A laser transmitting tube 5 is enclosed with medium gas therein, and electrodes 8a, 8b are arranged on both the ends to form a vertically exciting system laser transmitting tube. Laser output is controlled so that the building up is steep and the nose peak width is narrow, the width on the half height position of the nose peak (p), namely, the half-value width is 3-100 nanosecond, and the height of the nose peak (p) is over four times the laser beam output at the shifting point Q from the peak (p) to generous damping. When the laser beam of which the half-value width of the nose peak (p) exceeds this range is irradiated, the energy absorbing quantity of glass becomes large to generate distortion.  Further total energy quantity of one pulse is important, and when the pulse width up to a point S exceeds the range of 1-200 microsecond, the energy absorbing quality of glass becomes large.
Patent JP-S5238810-A (JP)
Title: Receiving synchronization system in time sharing communicating unit
Inventor: MORI AKIRA
IPC: H04J3/06
Filed: 1975-09-23
Abstract: PURPOSE:To enable low setting of oscillating frequency for the pulse generator and time sharing control with high reliablity economically, by correcting the back end of received synchronizing signal.
Patent JP-S5238849-A (JP)
Title: I/o request processing system
Inventor: OKAZAKI ISAO
IPC: G06F15/177
Filed: 1975-09-23
Abstract: PURPOSE: To enable high reliable system with high cost efficiency by providing processing request receiving circuit of I/O control units and constituting the synchronizing operation system of 2 sets of central processing units. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05288432-A (JP)
Title: Refrigerant distributor
Inventor: ITO MASAMI
IPC: F25B41/00
Filed: 1992-04-09
Abstract: PURPOSE:To simultaneously maintain the diverting resistances of branch pipes at the same value to diminish an uneven distribution of refrigerant by a method wherein liquid refrigerant supplied through a refrigerant supply pipe is once stored in a liquid storage tank and distributed through two or more branch pipes which are connected around the bottom of the liquid storage tank. CONSTITUTION:A refrigerant distributor is installed in a refrigerating cycle to distribute refrigerant supplied through a refrigerant supply pipe 20 to two or more branch pipes 22 (A-D). The refrigerant supply pipe 20 is connected to a liquid storage tank 21 and the two or more branch pipes 22 are connected around the bottom of the liquid storage tank 21. Liquid refrigerant 23 is stored in the refrigerant storage tank 21 which has an enough storage capacity to allow the liquid level L in the storage tank 21 to be maintained within a specified height H regardless of fluctuations in the refrigerant circulation flow rate during refrigerating cycle. The refrigerant supplied in the storage tank 21 through the refrigerant supply pipe 20 is once stored in the storage tank 21 and uniformly distributed to the branch pipes 22. Thereby, the diverting resistances of the branch pipes 22 are simultaneously kept at the same value, so that an uneven distribution of the liquid refrigerant is diminished.
Patent JP-2000306056-A (JP)
Title: Magnetic card reader
Inventor: KUROIWA YUKIO
IPC: G06K17/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To discriminate the formats of plural kinds of magnetic cards with a magnetic card reader without depending on a host computer. SOLUTION: A magnetic card reader 1 capable of reading magnetic cards 2 in plural kinds of formats is provided with a format processing means 4 equipped with plural kinds of format processing 3, a format processing setting means 6 for setting the processing of an instructed format out of plural kinds of format processing 3 corresponding to the instruction command of the format sent from a host computer 5 and a format discriminating means 7 for discriminating whether the instructed format is matched with the format of the read card 2 or not and transmitting the discriminated result to the host computer 5. Thus, the cards in the different formats can be used by one magnetic card reader. Hence, when using the cards in the different formats, it is not necessary to provide plural magnetic card readers and cost reduction is attained.
Patent JP-S62270910-A (JP)
Title: High variable power zoom lens including wide angle
Inventor: ITO TAKAYUKI
IPC: G02B15/20
Filed: 1986-05-19
Abstract: PURPOSE:To realize all ranges of lens ranges which are used generally, by one piece of zoom lens which is compact and has a high performance, by varying a focal distance by moving all of the first - the fourth lenses, and satisfying the specific conditions, with regard to the respective lens groups. CONSTITUTION:The titled zoom lens is a type by which four lens groups are all moved, but the first lens group has two functions for focusing, and for assisting a variable power effect of the second lens group, and the second lens group and the fourth lens group have a variable power function of almost the same degree. Also, the third lens group is related to the fourth lens group, and has a function for correcting satisfactorily the flatness of an image at the time of variable power, instead of the variable power function. An inequality (1), an inequality (2) and an inequality (3) are related to a movement of the second lens group, an average refractive index of a negative lens in the second lens group, and a cemented surface of a cemented lens in the second lens group, namely, a converging part of the second lens group being a divergent lens group. Inequalities (4)-(6) are related to the fourth lens group.
Patent JP-H08316807-A (JP)
Title: Current detector
Inventor: KIUCHI SHIN
IPC: H03K17/08
Filed: 1995-05-15
Abstract: PURPOSE: To detect a short-circuit current flowing to a high side power voltage drive element without the use of a battery for a power supply means. CONSTITUTION: The detector has a power supply means 19 generating a prescribed reference voltage Vs by using an output terminal level Eo of a high side power MOSFET 1 on-off-controlled by a drive circuit 15 as a reference level, a current detection means 5 converting a sense current supplied to a sense MOSFET 3 into a detection voltage Vd based on a load current IL controlled by the high side power MOSFET to detect the sense current, and a comparator means 10 comparing a reference voltage with a detected voltage. Then the power supply means 19 is provided with a charge pump circuit 16 generating a nearly constant voltage higher than a reference voltage than the reference level, a reference voltage circuit 7 connecting to an output of the charge pump circuit and a voltage adjustment means 8 connecting to an output of the reference voltage circuit.
Patent JP-H10307153-A (JP)
Title: Waveform observation device
Inventor: YOSHINO YASUHIRO
IPC: G01R13/20
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To easily observe the fluctuation of a value from the start of measurement that cannot be displayed on one screen by calculating data for display according to an input signal, and by displaying a bar graph based on the maximum and minimum values after a measurement is initiated. SOLUTION: When an input signal 100 being taken into a measurement circuit 1 is larger or smaller than the maximum or minimum value that has been stored in a storage circuit 9 after measurement is started, the signal 100 is stored in the circuit 9 as the maximum or minimum measurement value. At the same time, data for displaying a bar graph are subjected to arithmetic operation by an arithmetic circuit 2 and are displayed on an indicator 4. When the maximum or minimum measurement value is larger or smaller than the maximum or minimum period value being stored in a RAM 7, a control circuit 5 substitutes the maximum or minimum period value.  Then, after a sampling period, the maximum or minimum period value being stored in the RAM 7 and data for display are subjected to arithmetic operation, the result is stored in storage circuits 3 and 8 and at the same time is displayed on the indicator 4. Then, the maximum or minimum period value in the RAM 7 is reset.
Patent JP-H08315553-A (JP)
Title: Disc reproduction device
Inventor: YOSHIDA HIDEO
IPC: G11B27/10
Filed: 1995-05-15
Abstract: PURPOSE: To obtain a disc reproduction unit in which a user can perform heading by an easy and convenient method. CONSTITUTION: A disc 1 is a video CD on which track numbers, entry points, scene numbers and an elapsed time are recorded. Priorities are then set sequentially for the data and the heading operation is performed sequentially starting from data having highest priority, while judging whether the data is present or not, upon depression of a SKIP key 9c or 9d.
Patent JP-S4864512-A (JP)
IPC: B65D83/14
Filed: 1972-11-20
Abstract: An apparatus is provided for holding fluid material distinguished by being balanced in such a way that when placed on a horizontal surface its position will change depending upon whether the fluid contents exceed or fall below a pre-selected minimum.
Patent JP-S5341715-A (JP)
Title: Trouble detector
Inventor: KUROBA HIROAKI
IPC: H02P7/00
Filed: 1976-09-29
Abstract: PURPOSE: To make it possible to detect armature current drop due to trouble, by means of a comparator which is added to the DC motor speed controller for the use of holding the armature current above the specified level, in order to compare the level of a armature current detector output with that of the standard. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0413185-A (JP)
Title: Electronic wind instrument
Inventor: SAWANO YOSHIYUKI
IPC: G10H1/053
Filed: 1990-05-02
Abstract: PURPOSE:To output a characteristic pitch and timbre corresponding to fingering by providing a sound source device which detects which operation element of a fingering device is operated and extracts a sound signal corresponding to the pitch up to 1:1 according to the operational combination of operation elements. CONSTITUTION:When an expiration input is detected, pitch and bend information corresponding to the strength of the expiration and the operation pattern of the device 13 is generated and supplied to a sound source 31. The sound source 31 outputs a musical sound with the pitch corresponding to the strength of the expiration and the pitch and bend information based upon the operation pattern of the fingering device 13 to drive a speaker 34. The sound volume of the sound source 31 is also controlled with the strength of the expiration and a cable 5 which connects the sound source 31, and an amplifier and the speaker 34 is an audio cable. Consequently, the pitch and timbre are adjusted with a finger hole operation pattern to give an electronic wind instrument player and actual feeling of blowing.
Patent JP-H07314717-A (JP)
Title: Ink tank of ink-jet recorder and ink-jet recorder placed with said ink tank
Inventor: AONO KENJI
IPC: B41J2/175
Filed: 1994-05-30
Abstract: PURPOSE:To provide an ink tank of an ink-jet recorder in which the residue of ink is indicated with high reliability at a low cost by a simple constitution by constituting the ink tank, so that an elastic part is provided in a part of the tank and such part is provided as the side wall of a part is brought into contact with other part by consumption of ink and the contact part is bonded. CONSTITUTION:The surfaces of bellows in the side wall of a part brought into contact with other part by consumption of ink are coated with a self-adhesive 6 through dipping. The bellows are connected to a bubble-jet recording head 1 as the absorption part 3 of ink and ink is filled therein. An ink-jet cartridge is formed by putting the outer wall 4 of a transparent ink tank made of acrylic resin on the absorption part 3 of ink so as to cover it. The ink-jet cartridge is set to a recorder and printing is good whenever continuous printing is performed. When ink is consumed and not discharged, it is confirmed by visual observation that the shape of the absorption part 3 of ink is shrunk and absence of residue of usable ink is visually recognized.
Patent JP-H01286126-A (JP)
Title: Compensation driving device for optical pickup
Inventor: KAGAMI MAKOTO
IPC: G11B7/09
Filed: 1988-05-13
Abstract: PURPOSE:To accurately perform tracking control even when a tracking compensation direction is superposed on a direction of gravity by supporting a lens holder with a spring member arranged in truncated chevron shape spreading from a lens holding side to a fixed side. CONSTITUTION:The lens holder 12 which supports an objective lens 11 is supported with the spring member 13 consisting of four metallic wire springs at the fixed side. When a micro quantity of deformation exists in the member 13, the holder 12 performs approximate circular rotary motion setting the intersection O of the member 13 of truncated chevron shape as a virtual rotary shaft. The lens 11 can perform an operation in the tracking compensating direction by the rotary motion. By conforming the gravity of the holder 12 to the intersection O in such constitution, no displacement of the holder 12 in an operating direction is generated even when the tracking compensating directionis set in the direction of gravity. Therefore, accurate tracking control can be performed.
Patent JP-S62274109-A (JP)
Title: Rubber ball stud for ball joint
Inventor: TAGAMI MASATAKA
IPC: F16C11/06
Filed: 1986-05-21
Abstract: PURPOSE:To improve the characteristic of vibration and impact absorption under a load by making the rubber layer portion receiving a compressive load thicker than the other rubber layer portion and bringing the head of a ball joint close to the axial direction of one side of a shell and joining together. CONSTITUTION:A socket 10 has at both ends openings, one of which is closed with a shut-off plate 12 and the other opening 11 has the shaft-center shaft 3 of a ball stud 2 protruding therefrom. A rubber layer 5 has a rubber layer portion where the lower half of the head 4 of the ball stud 2 bears a load and whose wall thickness is diminished in comparison with the wall thickness at a time when the ball stud 2 is free. As for a shell 6, the rubber layer portion receiving a compressive load is formed with more thickness than the other rubber layer portion, and both ends of the ball stud axial direction of the rubber layer 5 are compressed hard, and thus a compressive stress enough to prevent the ball stud 2 while in the from peeling off is given.
Patent JP-S62273162-A (JP)
Inventor: ITO MOTOHIKO
IPC: H02P25/06
Filed: 1986-05-20
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-S5242069-A (JP)
Title: Manufacturing method fluorescent screen cathode raytubu
Inventor: MATSUZAKI OSAMU
IPC: H01J29/18
Filed: 1975-09-29
Abstract: PURPOSE: To enable uniform drying independently the types of face plate, by arranging hermal shield plate between heater and face plate and by drying the coated film. 
     COPYRIGHT: (C)1977,JPO&Japio