baber/WOPTO huggingface dataset:
Patent JP-H07115623-A (JP)
Title: Successive scanning signal processing system
Inventor: ASADA RYOJI
IPC: H04N7/015
Filed: 1993-10-20
Abstract: PURPOSE:To minimize position deviation between an input image and an output image by converting all of the valid scanning singles of successive scanning signals to the interlaced scanning signals of the main signal and auxiliary signal of two synchronized systems without losing the information of those scanning signals. CONSTITUTION:Successive scanning signals (a) outputted from a successive scanning image pickup device 1 are converted to a main signal 3 and an auxiliary signal 4 by a successive interlaced converting device 2, and outputted. The successive scanning signals are generated by time-compressing and synthesizing the signals 3 and 4 at a interlaced/successive converting device 5, which inputs the main signal 3 and the auxiliary signal 4, so a to match the order of scanning lines, and outputted successively to a scanning monitor 6. On the other hand, pulses required for interlaced conversion are supplied from a synchronizing signal generation circuit 7 for successive scanning signal and a synchronizing signal generation circuit 8 for interlaced scanning signal to the converting device 2. Further, required prescribed pulses are supplied from the generation circuit 7 to the converting device 5 and the monitor 6.
Patent JP-S62121930-A (JP)
Title: Production of magnetic disk
Inventor: OISHI KENGO
IPC: G11B5/73
Filed: 1985-11-21
Abstract: PURPOSE:To improve the accuracy of sticking positions in the stage of sticking flexible magnetic sheets to the surfaces of a substrate by pushing the inside and outside circumferential ends of the sheets by the annular projecting parts of pressing jigs into substrate-shaped grooves, pressing the sheets by pressing surfaces to the annular projecting parts while holding the sheets and exerting the tension thereto, and adhering the sheets. CONSTITUTION:The annular recesses are formed on the surfaces of the disk-shaped substrate 13 having an inside hole of a prescribed diameter between the outside circumferential and inside circumferential parts of the surfaces and the flexible magnetic sheets 11, 12 having the shape conformed to the surface shape of the substrate 13 are adhered in the outside circumferential part and inside circumferential part, by which the sheets 11, 12 are stuck to the surface of the substrate 13. The annular projecting parts 14a, 15a having tapered surfaces are formed to the outside and inside circumferential parts on the surfaces of the substrate 13. The annular grooves 14b, 15b are respectively formed near the outside circumferential side of the annular projecting part 14a in the outside circumferential part and near the inside circumferential side of the annular projecting part 15a in the inside circumferential part. The outside and inside circumferential parts of the sheets are pressed to the tapered surfaces while tension is exerted to the sheets 11, 12 by which the sheets 11, 12 are stuck to the surfaces of the substrate 13.
Patent JP-S63115347-A (JP)
Title: Inspection for semiconductor device
Inventor: SHIRAKAWA HIROYUKI
IPC: G01R31/26
Filed: 1986-11-04
Abstract: PURPOSE:To contrive to be able correctly inspect the bonded state of die bonding of a semiconductor chip by an X-ray through-view analysis by a method wherein, before the structure of a substrate under the semiconductor chip is a multilayer structure and the bonded state of die bonding of the semiconductor chip of a semiconductor device having a high calorific value is inspected, a pretreatment for performing the X-ray through-view analysis is conducted. CONSTITUTION:Heat is applied up to the vicinity of the melting point of an adhesive material (the solder of a solder layer 3) as a pretreatment for performing an X-ray through-view analysis and a first substrate 2 is mechanically removed from the position of the solder layer 3. After that, the solder being left on the rear of a second substrate 4 is removed. In this state, if an X-ray through-view is performed, the existence (that is, the bonded state of die bonding of a semiconductor chip 5) of a void (cavity) 7 in a solder layer 3' which particularly obstructs the heat dissipation of the semiconductor chip 5 can be correctly detected. Such an inspection of a semiconductor device is very effective as a pretreatment for performing an X-ray through-view analysis to inspect the bonded state of die bonding of the semiconductor chip in case the substrate under the semiconductor chip is formed into a multilayer structure.
Patent JP-2000072398-A (JP)
Title: Automatic stop device and automatic stop control method for side shift mechanism of fork lift
Inventor: KAWASHIMA KAZUO
IPC: B66F9/24
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic stop device for a side shift mechanism of a fork lift in a simple structure and at a low cost, capable of doing safe work by selecting a center of gravity corresponding to the length of a freezing container and automatically stopping a spreader so as to position the selected center of gravity to the lateral center of a body. SOLUTION: A fork lift is provided with automatic stop means 12, 13, 15, 16, 17, 18 for clamping a freezing container with clamping members 40a, 40b of a spreader 40, selecting the direction of shift with side shift starting means 2, 3 to start a side cylinder 35 and controlling the side shift cylinder 35 to be stopped when a detecting means 51 for the center of gravity of the freezing container is operated. A center of gravity setting means can be provided for detecting the length of the freezing container and setting the center of gravity corresponding to this length.
Patent JP-H08123763-A (JP)
Title: Memory assigning system for distributed processing system
Inventor: KADOYASHIKI NAOZOU
IPC: G06F15/177
Filed: 1994-10-26
Abstract: PURPOSE: To efficiently use memories in other processors respectively and to improve processing efficiency in the case of executing processing by mutually using memories in other processors. CONSTITUTION: Respective processors 1a to 1c connected to each other through a transmission line 3 are provided with memory managing means 5a to 5c respectively. When the capacity of the memory of a processor is deficient at the time of starting processing of the processor concerned, the memory managing means executes the processing by the use of a free area in the other memory of another processor, periodically detects the presence of a free area in the memory of the processor concerned, and when the presence of a free area is detected in the memory of the processor concerned, the memory managing means executes the processing by using the memory of the processor concerned instead of the other memory.  Consequently the execution efficiency of processing of processors can be improved at the time of executing the processing by mutually using memories in other processors when the capacity of the memory of the processor concerned is deficient.
Patent JP-H01102949-A (JP)
Title: Package for integrated circuit
Inventor: YAMADA AKIRA
IPC: H01L23/50
Filed: 1987-10-15
Abstract: PURPOSE:To easily discriminate a GND pin from a power supply pin and to prevent an erroneous wiring operation of the GND pin and the power supply pin by coloring the GND pin or the power supply pin of a package. CONSTITUTION:In a package 1, colored GND pins 2, colored power supply pins 3 and uncolored pins 4, the colored GND pins 2 and the colored power supply pins 3 may be colored on their whole face or on a part of the pins. When the whole face is colored, the face must be colored by using a conductive paint in order to keep an electrical connection for a wiring operation.
Patent JP-2000092516-A (JP)
Title: Device and method for converting two-dimensional video image to three-dimensional video image
Inventor: MORI YUKIO
IPC: G09G5/36
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To generate dead angles different for the left image and the right image and to improve a stereoscopic effect by selecting a first or second left image and selecting a first or second right image based on an edge position detected from the first left image and right image and first parallax information. SOLUTION: First and second selection circuits 13 and 17 select and output one each of a left video image and a right video image and a left background image and a right background image based on selection control signals from first and second background selection control circuits 12 and 16. The output of the first and second selection circuits 13 and 17 is respectively converted to analog signals by DA converters DAC 14 and 18 and then sent to a stereoscopic display device. The first and second background selection control circuits 12 and 16 respectively output the selection control signals based on the detection signals of respective edge peak position detection circuits 11 and 15 and compared result signals ENLSEL and ENRSEL from parallax comparison 10.
Patent JP-2000092830-A (JP)
Title: Power supply circuit
Inventor: KANEDA SHUICHI
IPC: H02H7/12
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent an electric shock accident to be caused by carelessly touching any part of human body to the load terminal of a disconnected cable when a power supply is connected to a load with the cable and the like, by controlling an output voltage in such a way that it becomes lower than the original voltage if the disconnection of the connected cable makes a load current zero. SOLUTION: This power supply circuit is provided with a voltage converting circuit 1 which generates an output voltage, an error-voltage generating circuit 2 which detects the fluctuation of the output voltage, a control circuit 3 which controls the output voltage of the voltage converting circuit 1 to a constant value, based on the error voltage generated by the error-voltage generating circuit 2, and a current detecting circuit 4 which detects the output current of the voltage converting circuit 1. The first three circuits constitute a switching regulator.  By controlling the error-voltage generating circuit 2 with the current detecting circuit 4, the output voltage of the voltage converting circuit 1 is variably controlled in such a way that, when the output current is equal to or lower than a threshold, the output voltage is lowered than the original output voltage, and when the output current is larger than the threshold, the output voltage is raised to the original one.
Patent JP-H02110150-A (JP)
Title: Crystalline polypropylene resin composition
Inventor: ASANUMA TADASHI
IPC: C08L27/00
Filed: 1988-10-20
Abstract: PURPOSE:To produce a crystalline PP resin of excellent properties by a simple and industrially advantageous manner by adding a small amount of a polymer obtained by reacting PVC with a Grignard reagent to PP. CONSTITUTION:0.05-10000ppm polymer obtained by reacting PVC with a Grignard reagent of the formula RMgX (wherein R is a 3-12C saturated hydrocarbon residue; and X is Cl, Br or I) is added to PP. In this way, a crystalline PP resin composition of excellent properties can be produced by a simple and industrially advantageous manner.
Patent JP-H07122870-A (JP)
Title: Cooling fan unit
Inventor: KAKEGAWA HIROSHI
IPC: F25D1/00
Filed: 1993-10-20
Abstract: PURPOSE:To prevent a finger-guard for a cooling fan unit from acting as a resistance against a cooling air flow by a method wherein, in a state that the finger-guard is placed in a retreat position not covering the front and rear of the cooling fan. CONSTITUTION:This cooling fan unit is provided with a frame-shaped case 3 housed in a fan housing part 2 in an enclosure so as to be capable of being pulled out, with a cooling fan 4 held at the end part of the frame-shaped case 3 and with a finger-guard body 5 which is mounted at upper and lower openings in the frame-shaped case 3 and which can be slid freely between a protective position covering the cooling fan 4 and a retreat position in which the cooling fan 4 is exposed. Protrusions 1a, 5a which interfere mutually when the frame- shaped case 3 is mounted and pulled out are formed at the sidewall 2a of the fan housing part 2 in the enclosure 1 and at the side edge of the finger-guard body 5, at least one of them can be retreated from an interference position, the finger-guard body 5 can be moved forcibly to the retreat position when the frame-shaped case 3 is mounted, and the finger-guard body 5 is moved forcibly to the protective position when the case is pulled out.
Patent JP-S61145038-A (JP)
Title: Drive-away device for outer circumference take-out type silo
Inventor: MIURA MITSUO
IPC: B65D88/28
Filed: 1985-11-22
Abstract: PURPOSE:To save a wasteful power consumption enabling maintenance operations to be easily accomplished by arranging a feed groove which is concentric with a silo, on the outer circumference of the silo at its bottom surface while a ring girder is installed on the upper side of the groove where a scraping blade and a scraper are arranged. CONSTITUTION:A ring girder 25a is allowed to rotate at the desired speed to the stated direction by a driving means, this allows a take-out blade 25b to scrape out a heap of stored particle materials such as coals, which slips out to the silo bottom surface through gaps 18, down to a feed groove 32 while the materials are demolished. On the other hand, a scraper 25b' moves along the feed groove 32 as an integral unit with the ring girder 25a, and permits the stored particle materials 20, which have been scraped out down to the feed groove 32, to be transferred while they are dipped up allowing them to be driven away finally from a take-out outlet 32. Thus, a drive-away device is arranged completely on the outer circumference of the silo, therefore, the device is not subjected to any load from the weight of the stored particle materials 20 allowing the device to operate under the lighter condition by that much. In addition, an ample space is provided enabling maintenance operations to be easily accomplished.
Patent JP-H11100426-A (JP)
Title: Water-based polyisocyanate composition
Inventor: ASAHINA YOSHIYUKI
IPC: C08G18/75
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based polyisocyanate composition that gives coating layers excellent in weather resistance and curing properties and a water-based coating composition containing the same. SOLUTION: This water-based polyisocyanate composition is a reaction product of a compound bearing a nonionic hydrophilic group with a precursor polyisocyanate composition having an average number of isocyanate groups of 4.5-20, a viscosity of 5,000-100,000 mPa.s at 25 deg.C, an isocyanate concentration of 2-20 wt.%, a diisocyanate cyclic trimer concentration of <=10 wt.%, an allophanate bonds/(allophanate bonds + urethane bonds) concentration of >=10 wt.%, and (a) the reaction product contains no ionic group in its molecule, (b) the molar ratio of the polyether chain units to the isocyanate groups is 2/98-40/60, (c) the average functional group number of the blocked isocyanate is 3.5-18, (d) the number-average molecular weight of the composition is 1,000-10,000 and (e) the latent isocyanate concentration is 2-19 wt.%.
Patent JP-S62124099-A (JP)
Title: Spring plate and its production
Inventor: MURAMATSU KAZUHIRO
IPC: B30B11/10
Filed: 1985-11-23
Abstract: PURPOSE:To increase the eye part intensity effectively by forming it in the U shape that the both ends become higher than the plate thickness by expanding the plate width of the spring blank or by bending the width expanding both end parts in U shape by making the rolling degrees larger as moving to the eye equivalent part. CONSTITUTION:The eye equivalent part 3d at both ends of the plate stock 2 for spring is made in a width expanding contour 3g and the cross section of the width expanding part 3 thereof is formed in U shape by its bending so as to make it higher than the plate thickness. The intensity of the eye part is increased by eye-winding this both end parts. The intensity is increased by making the crystal grain size smaller by rolling with an eccentric roll so that the plate thickness t becomes thinner as moving to the eye equivalent part 3d at both ends of the strip steel 3 for spring, and the expanding part 3g of width expanding both end parts 3d is eye-wound by forming in U shape with its bending. The strip steel 3 increases the eye part intensity by the U shaped cross section with good material yield.
Patent JP-S61141173-A (JP)
Title: Solid state image pickup device and manufacture thereof
Inventor: KURIHARA HAJIME
IPC: H01L31/0224
Filed: 1984-12-13
Abstract: PURPOSE:To improve the yield by means of preventing disconnection from metallic wiring from occurring by a method wherein a metallic oxide film is formed on a metallic wiring of a driving circuit. CONSTITUTION:A resist 20 is provided on a sensor lower electrode 16 and then a substrate 11 is heated to supply the surface with steam oxidizing the metallic wiring 16 to form a metallic oxide film layer 19. Through these procedures, any disconnection from metallic wiring 16 due to etchant such as ITO etc. may be prevented from occurring to improve the yield.
Patent JP-2000094796-A (JP)
Title: Controlling method for printer device and recording medium therefor
Inventor: SAKAI TORU
IPC: B41J29/38
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To execute a printing process with priority such that only the received printing data are effective by receiving printing data from a specific port as well as shutting out the other ports and advising refusal of receipt of printing data to host apparatus other than the host apparatus connected with the specific port. SOLUTION: A printer device B01 comprises a receipt buffer B13 in a control part B10 stored therein so as to receive printing data by an amount corresponding to the capacity of the receipt buffer B13 from a host apparatus. In the case a control part B10 comprising an input/output control part B12, for example, detects receipt of printing data transmitted from a host apparatus B02 via a second port B18, it shuts out another port, that is, a first port B17 as well as transmits an advice of ban of the printing data transmission via the first port B17 to a host apparatus B03 connected with the first port B17. The host apparatus B02 connected with the second port, B18 comprises a driver program B21 mounted at the time of connecting with the printer device B01.
Patent JP-S62123385-A (JP)
Title: Method for detecting yarn
Inventor: NAGAI MASAHIRO
IPC: D01H13/32
Filed: 1985-11-22
Abstract: PURPOSE:To make it possible to search the presence of a yarn with high accuracy, by constituting the titled method so that a yarn path is successively and alternately illuminated from at least two or more of light emitting elements. CONSTITUTION:Illumination beams successively and alternately directed from light projecting elements L1, L2 are reflected by the yarn Y present in a yarn path to be incident to a light receiving element E and the photoelectric output signal by the element E is generated in the form of amplitude wave forms changed in level while being dominated by the distances between the elements L1, L2 and the yarn Y. Next, this photoelectric output signal is amplified by a photoelectric output amplifier 3 to be inputted to a differentiator 4 and differentiated to output the level difference between the amplitude wave forms in the form of quantitative differentiated value signal which is, in turn, amplified by a differentiated value amplifier 5 to be inputted to a comparator 6. A threshold value signal of a level corresponding to a preset threshold value is already inputted to the comparator 6 where the differentiated value signal is compared with the threshold value and, when the value of the differentiated value signal is larger than the value of the threshold value signal, a yarn presence signal is outputted to be inputted to a lithoringer 8. By this method, the presence of the yarn can be searched with high accuracy.
Patent JP-H1090557-A (JP)
Title: Optical connector
Inventor: TAKIZAWA KAZUHIRO
IPC: G02B6/38
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the change in connection characteristics and to obtain high reliability even if a restrained assembly method by non-polishing is adopted in assembly of an SC type connector in particular. SOLUTION: A displacement absorber 50 consisting of a material having high elasticity is fixed into a flange part 14 in the rear part of a ferrule 10 and an optical fiber 22 is fixed only to the displacement absorber 50. The front end of the fiber is slightly projected from a front end face 122 of the ferrule. When the ferrules constituted in the manner described above are butted against each other, the optical fibers 22 are made retreatable while the displacement absorbers 50 are elastically deformed.
Patent JP-H04138995-A (JP)
Title: Motor paraglider device
Inventor: SHIMOYAMA HIROSHI
IPC: B64C39/00
Filed: 1990-10-01
Abstract: PURPOSE:To improve motor paraglider control feeling by arranging switch means for controlling a motor closely at the lower end of control lines of a wing-type parachute so as to enable a pilot to operate the control lines and to control motor operation simultaneously. CONSTITUTION:A wing-type parachute which produces lift at the time of gliding is connected to the upper part of a frame 1 through riser belt portions 2 and hanger ropes, and also a harness 4 which holds the body of a pilot M, an engine 5 and a pair of propellers 6 are attached. Left and right control lines 28 which control the wing-type parachute by pulling operation are extended from left and right trailing edges of the wing-type parachute, and each operating grip 29 is connected to the lower end of each of the control lines 28. Grip main bodies 30 of the operating grips 29 to be gripped by the hands of the pilot M are furnished with various control parts, for controlling an engine 5 such as a starter button 32, a throttle button 33, a kill switch 34, and a position switch 35.
Patent JP-H0980588-A (JP)
Title: Camera provided with barrier having waterproof structure
Inventor: SUGA ETSUO
IPC: G03B11/04
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a camera provided with a barrier having waterproof structure capable of carrying out the smooth operation of the barrier and increasing the assembling work efficiency of the camera. SOLUTION: The camera is provided with the barrier 53 for opening/closing extending hole parts 58a and 58b for a lens barrel 63, formed in the front cover 51 of a camera main body and an inside cover 52 disposed at a short interval on the rear side of the front cover 51, so as to form a hollow space 56, between these two covers 51 and 52, a cover unit A provided with a cylindrical waterproof rubber ring 54 fixed on the circumference of the extending hole part 58b of the inside cover 52 on one end 54a, a camera body unit B provided with the lens barrel 63 being extendible from a housed position and a decorative ring unit C having a holding ring 71 attached to the front part of the lens barrel 63 and constituted to install the decorative ring unit C, in such a manner that the cover unit A is installed in the camera body unit B, then,  the rubber ring 54 is folded on the outer periphery of the lens barrel and the other end part 54b of the ring 54 is held/fixed by the lens barrel 63 and the holding ring 71.