baber/WOPTO huggingface dataset:
Patent JP-S6064442-A (JP)
Title: Semiconductor device
Inventor: YODA TOSHIYUKI
IPC: H01L21/60
Filed: 1983-09-19
Abstract: PURPOSE:To prevent the hanging of a bonding wire by protruding and forming an insulating film for obviating a short circuit between a semiconductor chip and the wire from the fringes of the semiconductor chip or a wire connecting terminal. CONSTITUTION:The whole surface of a semiconductor chip 1 except a bonding pad region is covered with an insulating film 10 for preventing a short circuit so as to be protruded from the fringe. Accordingly, even when a bonding wire 2 hangs down, the wire is not in contact with the semiconductor chip 1 owing to the film 10, and the state can be kept till the sealing of a resin. The insulating film may be pasted even to the tip section of a wire connecting terminal 4, and a contact with the semiconductor chip 1 can be prevented by the insulating film 11 even in this case.
Patent JP-S6331649-A (JP)
Inventor: SANO KOICHI
IPC: G06T1/00
Filed: 1986-07-25
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-S6417416-A (JP)
Title: Manufacture of coil
Inventor: TAKAYAMA KOICHI
IPC: H01F41/04
Filed: 1987-07-11
Abstract: PURPOSE:To manufacture a coil without positional deviation of conductor foils or complication of manufacturing equipment, by previously securing a plurality of conductor foils on the same insulating film and then obtain a coil by winding the foil. CONSTITUTION:Lead lines 2 are connected to a plurality of conductor foils 1 which are secured on the same insulating film 3 to provide a laminate 4. The conductor foils as well as the lead lines 2 may be formed of copper or aluminum for example. The film 3 may be formed of polyimide or polyester. The laminate 4 is rolled up to provide a multifunctional composite transformer 5. In this manner, the multifunctional composite transformer 5 can be manufactured without positional deviation of the conductor coils 1 or complication of manufacturing equipments.
Patent JP-H0225106-A (JP)
Title: Waveform shaping circuit
Inventor: HITOMI JUICHI
IPC: H03K5/08
Filed: 1988-07-14
Abstract: PURPOSE:To a void an amplitude level of an input signal from being affected by the duty of a shaped rectangular wave signal by limiting an output signal amplitude of an inverse amplifier to a constant level. CONSTITUTION:An FM modulation signal inputted to a terminal 11 is amplified by an inverse amplifier 13 via capacitor 12, waveform-shaped by inverse amplifiers 16, 17 into a rectangular wave and given to an FM demodulation circuit 18 of the pulse count system. An amplitude limit circuit 25 comprising diodes 22, 23 and a capacitor 24 is connected to the output terminal of the inverse amplifier 13 to limit the output signal level of the amplifier 13 to a constant level. Even if there is a difference in the characteristic of P and N channels of a CMOS circuit being a component of the amplifier 13, since the positive and negative waveforms of the output signal from the amplifier 13 are made nearly equal to each other, the average value of the output of the amplifier 13 is not fluctuated by the amplitude of the input signal and the bias voltage through a resistor 15 is made constant. Then the input signal amplitude is not affected by the duty cycle of the rectangular wave.
Patent JP-S6418765-A (JP)
Title: Truck for monorail vehicle
Inventor: TAMIYA TOBIO
IPC: B61B13/06
Filed: 1987-07-13
Abstract: PURPOSE:To enable a monorail vehicle to travel with a simple construction and low noise by providing traveling wheels travelling on a track girder, guide and stabilizing wheels rolling on the side of track girder on a truck frame spanning the track girder to provide on-ground pieces of a linear motor on the track girder and on-vehicle pieces on the truck frame. CONSTITUTION:A track frame 1 is constituted to span a track girder 5 and is provided rotatably with travelling wheels 2 for supporting the track frame 1 relative to the track girder 5 to travel thereabove, guide wheels 6a-6d dis posed on four corners of track frame 1 corresponding to the side upper portion of track girder 5 and a pair of left and right guide wheels 7a, 7b disposed corresponding to the side lower portion of track girder 5. Also, on-vehicle pieces 8 of a linear motor are mounted on portions of track frame 1 spanning the track girder 5 mounting the guide wheels 7a, 7b, while on-ground pieces 9 op posed to the on-vehicle pieces 8 of linear motor are mounted on the side of track girder 5. A car body 12 is supported through a pneumatic spring 11 on a body bolster 10 mounted on the track frame 1.
Patent JP-S5875474-A (JP)
Title: Controlling device for dc power supply
Inventor: SASAYA SHINICHI
IPC: H02M7/162
Filed: 1981-10-30
Abstract: PURPOSE:To suppress the exciting inrush current of the titled power supply by a method wherein, when the DC power supply consisting of a transformer and a rectifier is controlled by the switching element which was provided on the primary side of the transformer, an ON-OFF operation is performed on each element at a specific phase. CONSTITUTION:The DC power supply is formed with the transformer 1 and the rectifier 2 provided on the secondary side of the transformer, a switching element consisting of an antiparallel-connected thyristor 3 and a diode 6 is connected to each phase on the primary side of the transformer, and starting, stopping  and controlling operations are perfomed. At this time, a shut down phase selecting device 10 is provided, a gate signal is outputted in such a manner that power application will be terminated by a thyristor of fixed phase, which was determined in advance when the controlling device is stopped and the controlling  device is started, and power application is started from the thyristor of the  commutation phase next t the fixed phase above-mentioned. Accordingly, the  power application can be started from the direction where the residual magnetism of the transformer 1 is cancelled when starting, and the exciting inrush current can be controlled without fail.
Patent JP-S6234382-A (JP)
Title: Magnetic recording and reproducing system
Inventor: KAKIUCHI YOSHIHIRO
IPC: G11B20/10
Filed: 1985-08-07
Abstract: PURPOSE:To perform the process of a magnetic stripe having different recording density or unknown one by detecting and deciding the magnetic density of a magnetic data recorded on the magnetic stripe from the read data read out by a read head and recording and reproducing by the recording density. CONSTITUTION:In the reading of data, a timer 10 starts from the forefront part of an added edge signal (e) and sends a signal (f) that is the signal for the decision of the data and continues for about 3/4 of time interval (t) of the edge signal to a data decision part 11. At the decision part 11, using the signal (e) from an AND gate 9 and the data decision signal (f), '0' or '1' of the data is decided by whether the edge signal is existed or not in the signal (f), in the continuing period of the signal (f). Next, when the data is recorded on a magnetic stripe 1, a controller 14 sets a clock generated from a clock generator 13 at a value corresponded to the recording density obtained in a reading time. The data is sent out synchronizing with the clock, being modulated at a modulator 12 corresponding to the data and being written by a head 4'.
Patent JP-H0259848-A (JP)
Title: Circuit apparatus and method for preference selection
Inventor: ROOTO FURETSUKU
IPC: G06F13/374
Filed: 1989-07-04
Abstract: PURPOSE: To shorten reply time with simple constitution by connecting respective interruption sources through each corresponding peripheral interruption node and a central processing unit through one central interruption node to a common interruption bus. CONSTITUTION: The N interruption sources Q1-QN are connected through the respectively corresponding peripheral interruption nodes PIK1-PIKN to the common interruption bus IB provided with (m) signal lines SLs. Further, the interruption bus IB is connected to the central interruption node ZIK provided with access to the central processing unit CPU. Thus, since all the interruption sources requesting interruption are simultaneously, that is parallelly, inquired about the priority, a speed is substantially accelerated compared to a pure serial inquiry method.
Patent JP-S6064080-A (JP)
Title: Steering device for crawler car
Inventor: MATSUFUJI MIZUYA
IPC: B62D11/08
Filed: 1983-09-20
Abstract: PURPOSE:To enable steering through both def. device and a combination of steering clutch and brake, by arranging a steering clutch between the def. device and steering brake in addition to a wheel steering device. CONSTITUTION:A def. device 17 and right/left steering clutches 31, 25 are arranged in the drive device of a crawler car to enable steering through both the def. device 17 and steering clutches 26L, 26R. When sensing the advancing direction through a steering sensor under mowing work of combine to perform steering automatically, speed can be varied continuously by the def. device 17 and steering brakes 10L, 10R to enable finner control of clutch than on-off control resulting in improvement of work accuracy.
Patent JP-H0222934-A (JP)
Title: Vector quantizing/encoding transmission equipment
Inventor: KIKUCHI HIROAKI
IPC: H04N19/503
Filed: 1988-07-12
Abstract: PURPOSE:To obtain a vector quantizing/encoding transmission equipment with superior encoding efficiency by generating an update pattern vector corresponding to a transmission image, and rewriting a code book. CONSTITUTION:Each selection frequency per number of prescribed input blocks of a pattern vector is measured by a selection frequency measurement circuit 11, and each selection frequency measured at an update pattern vector generation circuit 12 is read in. The update pattern vector is generated from the pattern vector weighed corresponding to each selection frequency, and the rewrite and update of the pattern vector to be stored in the code book 10 are performed sequentially. Thus, since the update of the pattern vector is performed corresponding to inputted image information, the encoding efficiency can be improved.
Patent JP-S6154212-A (JP)
Title: Gas-liquid separator
Inventor: SAKUMA KUNIO
IPC: B01D19/00
Filed: 1984-08-23
Abstract: PURPOSE:To improve efficiency of a gas-liquid separator and to make it small- sized omitting a separating pipe by arranging a swirl chamber at an outlet of a pump and flowing out a fluid containing the gas-liquid mixture from a small hole provided on a wall of the swirl chamber. CONSTITUTION:A flow path 18 connected to the separator 4 from the outlet of the pump is connected to the swirl chamber S. The small hole 41 for flowing out the fluid containing the gas-liquid mixture is provided on the endwall 40 of the chamber S. The hole 41 opens in a flow path 44 formed by an outer surface 43 of an endwall 40 and a cover 42, and the path 44 is connected with a gas- liquid separating chamber. The fluid flowing out from a pump flows in the swirl chamber S in a direction of a tangent line and swirls in the chamber S. While swirling, the fluid having a large specific gravity due to containing no bubbles gathers outwardly in a direction of a radius of the chamber S, whereas the fluid having a small specific gravity due to containing bubbles gathers in a center of the radius of the chamber S and then flows in the path 44 via the small hole 41 and is led to the separating chamber without foaming.
Patent JP-S5965366-A (JP)
Title: Electronic device
Inventor: MITAKA SHIYUNJI
IPC: G04G9/08
Filed: 1982-10-05
Abstract: PURPOSE:To calculate easily the number of days per week, by adding a week number input means to an electronic device which calculates the number of days from fed date number value and day number value. CONSTITUTION:A keyboard 1 contains numerical key groups 2, function key groups 3 and a date key 4. A key output is connected to a CPU5. Various types of signals are processed by a program stored in a memory (not shown in the figure), and operation 8, printing 6 and display 7 are carried out. For instance, January 1, 1901 is stored in the memory as the starting date of calculation. When the date after 14 weeks from June 14, 1982 is obtained, 1982-6-14 is fed. Thus the desired date is set at 29750th day from the starting day and stored. Then keys ''DATE'', ''+'', ''1'' and ''4'' are pushed, and 7X14=98 is calculated to obtain 29750+98. Based on this numerical value, September 20, 1982 is calculated. This obtained date is printed 6 and displayed 7. This can facilitate an easy calculation of the number of days per week.
Patent JP-H0462639-A (JP)
Title: Priority deciding circuit
Inventor: NISHIGUCHI OSAMU
IPC: G06F9/48
Filed: 1990-06-29
Abstract: PURPOSE:To evade such an inconvenient case where the permission of application is given to the 1st and 2nd devices after the set outputs of the 1st and 2nd FFs are simultaneously set by setting the different timings for reading the application requests given from both devices into both FFs despite the simultaneous input of both requests. CONSTITUTION:The state recognizing timings of both FF 6 and 7 are different from each other by 1/2 cycle of a clock signal CLK even if both request signals, the inverse of REQ1 and REQ2 become active at one time. Thus both acknowledge signals ACK1 and ACK2 are never active at one time. If the signal CLK has a rise right after both signals, the inverse of REQ1 and REQ2 became active at one time, 'H' is read into the FF 6 and the Q output is set at 'H'. Thus only the signal ACK1 is active. Meanwhile the output, the inverse of Q is kept at 'L' even if the signal CLK has a fall and the reading timing is secured for the FF 7. Therefore the output of an AND circuit 5 is set at 'L' and the Q output of the FF 7 is kept at 'L'. Thus the signal ACK2 is kept inactive.
Patent JP-S6418235-A (JP)
Title: Code aligner
Inventor: KATO ZENJI
IPC: G03F7/20
Filed: 1987-07-13
Abstract: PURPOSE:To print a fixed pattern, and simultaneously, to leave the ancillarily changing data on a substrate by a method wherein a light-emitting display element which can be installed on an aligner and whose display contents can be changed is used as a light source and an optical system to project an image of the element onto a photosensitive resist film is installed. CONSTITUTION:A code aligner 10 is installed outside a pattern 41 of a photomask 4 in such a way that it is supported by mask holders 5 of a conventional aligner. The code aligner 10 has a light-emitting display element 12 inside a thin box 11 whose interior and exterior are painted to be mat and black is order to prevent the mutual interference of light; it is brought into close contact with the upper part of the photomask 4 via a packing material 15. An image of the light-emitting display element 12 is projected onto a resist film 2 by using a lens 13 via a reflector 14 through a transparent part of the photomask 4. By this setup, it is possible to print a variable code indicating the arbitrary information on a substrate in addition to a fixed pattern.
Patent JP-S5796821-A (JP)
Title: Rotational friction welder
Inventor: KABURAGI ISAMU
IPC: B29C53/00
Filed: 1980-12-09
Abstract: PURPOSE: To inexpensively form a favorably welded product by an apparatus for joining a stationary member and a rotating member of a thremoplastic resin using frictional heat generated by rotation, wherein a rotation controlling mechanism is provided  to the rotating member thereby the rotating member is stopped suddenly.   
     CONSTITUTION: The rotation controlling mechanism 8 is vertically slidably arranged in  the rotation mechanism 5 such that a click 8A of the mechanism 8 is fitted in a notch 7 of the mechanism 5. The stationary member 1B is secured to a support member 10,  while the rotating member 1A is fitted in a fitting hole 6 of the rotation mechanism 5, and an anchor 3A of the rotating member 1A is inserted in a groove 8C in the tip of  the click 8A of the rotation controlling mechanism 8. Then after a thrust mechanism  13 is operated to abut the members 1A, 1B on joining surfaces 2A, 2B, a source 4 for  rotation is operated to rotate the member 1A, and by the frictional heat generated by  the rotation said joining surfaces 2A, 2B are melted. Then, an operation part 9 is  pushed up to raise the rotation controlling mechanism 8 so that the groove 8C is  disengaged from the anchor 3A and the transmission of the rotational force to the  rotating member 1A is cut off to abruptly stop the member 1A, and then the member  1A is cooled.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000007556-A (JP)
Title: Chewable tablet
Inventor: KIZU NORIO
IPC: A61K9/20
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a chewable tablet excellent in suppressing effects on an unpleasant taste felt in a mouth, having a good imparted flavor and preparable in simple and inexpensive equipment and processes by tableting an ingredient having a specific average particle diameter and an unpleasant taste. SOLUTION: This chewable tablet is obtained by tableting an ingredient having <=100 μm, preferably 1-100 μm, more preferably 1-50 μm, far more preferably 1-30 μm, especially preferably 1-20 μm average particle diameter and an unpleasant taste, especially the ingredient granulated with a sparingly water-soluble polymer (e.g. ethyl cellulose). A medicine such as a physiologically active ingredient, a food additive, etc., are cited as the ingredient having the unpleasant taste and fursultiamine, ranitidine hydrochloride, vitamins, minerals, etc., are cited as the physiologically active ingredient. Thiamine nitrate, riboflavin, ascorbic acid, etc., are cited as the food additive.
Patent JP-S6151340-A (JP)
Inventor: MORISHITA MITSUO
IPC: E04F15/08
Filed: 1984-08-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1124526-A (JP)
Title: Image forming device
Inventor: MIZUNO KYOICHI
IPC: G03G21/16
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To achieve the performance inherent in the device by preventing the damage of the device caused by assembling a different photoreceptor drum. SOLUTION: In the image forming device 1 possessing the photo-receptor drum 41 having a flange 41a at its end and a drum fixing member 500 engaged with the flange 41a; specified engaging parts 41b and 500a are respectively provided in the flange 41a of the drum 41 and the member 500, and only the flange 41a of the drum 41 and the member 500 can be engaged.
Patent JP-2001001291-A (JP)
Title: Robot operation control device
Inventor: YOSHIDA MASAYA
IPC: B25J19/06
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To surely avoid the interference with an object such as an obstacle by regulating operation areas of a robot. SOLUTION: Operable ranges of a plurality of shafts JT2-JT5 are preset and stored in an operable range memory for each of a plurality of operation areas R11-R13 of a robot to judge whether or not the operational position of each shaft read from an encoder or a teaching memory for each shaft is set in the operable range memory. The respective operation areas R11-R13 of one independent area U1 are partially common to each other, or brought into contact with each other, and thus, continuous to each other. The interference can be judged over a plurality of operation areas R11-R13 without intervention of an operator.
Patent JP-H0224580-A (JP)
Title: Locating system of ground fault point
Inventor: NARITA SHIGERU
IPC: G01R31/08
Filed: 1988-07-13
Abstract: PURPOSE:To dispense with simultaneity and to eliminate an attached circuit of a synchronous signal transmission-reception circuit by conducting fault point locating computation, not using a phase difference between terminal data, but using only the magnitude thereof. CONSTITUTION:When an initial value is set to be l1=L/2, a zero-phase voltage amount ¦V'OA1¦ at an intermediate point is determined by a formula I at a terminal A. At a terminal B, a zero-phase voltage amount ¦V'OB1¦ at an intermediate point is determined by a formula II. The voltage amounts ¦V'OA1¦ and ¦V'OB1¦ determined at said terminals are compared with each other. An intermediate point l2 between a terminal of high potential and the initial value l1 is taken as a second initial value. By executing operations again by substituting the second initial value l2 for the initial value l1 in the formulas I and II, zero-phase voltage amounts ¦V'OA2¦ and ¦V'OB2¦ are determined by formulas III and IV. By executing these operations repeatedly, the position of a fault point F is determined. According to this system, simultaneity is dispensed with and an attached circuit of a synchronous signal transmission-reception circuit is eliminated.
Patent JP-S5878623-A (JP)
Inventor: KANAO SHIYUUJI
IPC: A47J27/08
Filed: 1981-11-01
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-2000011352-A (JP)
Title: Magnetic recording medium
Inventor: DOSHITA HIROAKI
IPC: G11B5/70
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having significantly improved electromagnetic conversion characteristics, especially high-density recording characteristics, excellent durability, and especially significantly improved error rate and durability in a high-density recording region. SOLUTION: This magnetic recording medium is produced by forming a substantially non-magnetic lower layer and a magnetic layer having a dispersed ferromagnetic powder consisting of a ferromagnetic metal powder or a ferromagnetic hexagonal ferrite powder in a binder resin successively in this order on a supporting body. On this magnetic recording medium, signals of 0.17 to 2 Gbit/inch2 plane recording density can be recorded. The center face average surface roughness Ra of the magnetic layer measured by an optical interference surface roughness meter is <=5.0 nm in 121 μm×92 μm measurement range and is 8.5 to 21.5 nm in 1.2 mm×0.9 mm measurement range.
Patent JP-H0728358-A (JP)
Title: Method for printing to plastic molded body
Inventor: MOCHIDA TAKAAKI
IPC: G03G15/22
Filed: 1993-07-15
Abstract: PURPOSE:To form a printed image having resistance even in heat-sterilization without deformation and damage caused by heat by transferring toner particles having absorption in a near infrared area on the surface of a plastic molded body having a specified surface tension and not showing the absorption in the near infrared area in the shape of powder image by applying an electrophotographic method and flash-exposing the power image plane with near infrared rays. CONSTITUTION:The plastic molded boy 10 whose surface tension is >=36dyn/cm and also not substantially showing the absorption in the near infrared area is selected as the plastic molded body 10, and the toner containing fixing resin and coloring agent dispersed in the resin and also provided with the absorption in the near infrared area is selected as the electronic printing toner 8. And the toner particles 8 are transferred to the surface of the molded body 10 in the power image state by the electrophotographic method, and then, the powder image surface is flash-exposed with the near infrared rays emitted from a flash exposure lamp 16 so as to fix the toner 8 on the surface of the plastic molded body 10. In the case of flash-exposing, the toner particles are melted and fixed without substantially generating the hear in the plastic molded body 10.