baber/WOPTO huggingface dataset:
Patent JP-H0291655-A (JP)
Title: Aligning device for substrate exposure
Inventor: SHIMOZATO YOICHI
IPC: H05K3/00
Filed: 1988-09-28
Abstract: PURPOSE:To facilitate alignment of a substrate in a prealignment part and presetting of a CCD camera in an exposure part by using the same practical film as an exposure film and preliminarily measuring data required for alignment. CONSTITUTION:The practical film is set to a prealignment part 1, and data of the position, the distance, or the like of its alignment mark is measured and is recorded on a magnetic card or the like. A substrate 1 supplied to the prealignment part 1 is aligned based on this data and is transferred to an alignment part 6 by a carrier 8. Meanwhile, CCD cameras 12 of an exposure part 9 are moved based on said data to read the absolute position of a mark 11a of an exposure film 11 placed on the exposure part 9. CCD cameras 7 detect the position of a hole 2a of the substrate 2, and fine adjustment is performed to eliminate the deviation between the hole 2a and the mark 11a to 0. Next, the substrate 2 is placed on the film 11 and is closely brought into contact with it and is exposed to light.
Patent JP-2000076139-A (JP)
Title: Portable information storage medium
Inventor: TANNO MASAAKI
IPC: G06F21/86
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To erase secret information and to preserve required information upon detecting a physical attack from the outside. SOLUTION: A sensor element 2 detects the physical attack from the outside. A first memory element 3 is a writable/readable memory and a second memory element 5 is a read-only memory capable of white only once. A voltage monitoring means 8 monitors the output voltage of a battery 7. When the physical attack is detected by the sensor element 2 or when the output voltage abnormality of the battery 7 is detected by a voltage monitoring mechanism 8, a memory control mechanism 6 reads information to be preserved from the memory element 3, writes it in the memory element 5 and erases the secret information stored in the memory element 3.
Patent JP-H03111396-A (JP)
Title: Truck crane
Inventor: NAKAMURA TAKAYOSHI
IPC: B66C23/04
Filed: 1989-09-21
Abstract: PURPOSE:To sink the center of gravity of a truck crane and lower its height by fixing an outer column to the rear body of a truck, and by interposing an inner column lifting spring between the lower part of the outer column and an inner column which is inserted through the outer column with possibility of rise and fall. CONSTITUTION:To lower the height of a truck crane, a hook 11 of a winch is detained either directly or indirectly with a detaining member 12 of an outer column 3, and the winch is operated in the direction of winding up in the condi tion that a detent pin 8 is drawn off from a pin hole 7 for retention of the inner column up position, and thereby the inner column 4 and different parts supported by it are moved down, and when this reaches a specified position, the detent pin 8 is fitted in another pin hole 6 for retention of the inner column down position. To increase the height of the crane, on the other hand, the detent pin 8 is drawn off from the pin hole 6, and the inner column 4 and the parts supported thereby are lifted to the specified position by the force of an inner column lifting spring 5. Then the pin 8 is fitted in the pin hole 7.
Patent JP-H0290457-A (JP)
Title: Flat sealed battery
Inventor: SATO ATSUSHI
IPC: H01M50/627
Filed: 1988-09-27
Abstract: PURPOSE:To remove welding inferiority so as to improve sealing property by injecting electrolyte from a cylindrical electrolyte injection port provided at the bottom of a battery vessel, and then welding the opening of an outer case to the end of the opening of the battery vessel in the condition where a sealing plug is press-fit into an injection port. CONSTITUTION:A battery is composed of a negative electrode 1 consisting of Li, a positive electrode 2 consisting of carbonic porous compact, a separator 3, electrolyte 4, a battery vessel 5 made of stainless steel, a battery cover 6, a cover body 7 made of stainless steel, an insulating layer 8, and a positive electrode terminal 9 made of stainless steel. After injecting electrode 4 into a battery through an injection port 12, a sealing plug 13 is press-fit into the injection port 12. Next, the whole is inserted into an outer can 14 from the bottom 5a side of the vessel 5, and the opening end 14a of the outer can 14 is fastened inward so as to bring it into contact with the opening end 5b of the vessel 5, and the opening ends 14a and 5b are welded with carbon dioxide gas lasers so as to seal them.
Patent JP-2001043753-A (JP)
Title: Device for automatic cutting of wire material into respective lengths and sequentially connecting and fixing the same to terminal
Inventor: KONNO TAKAO
IPC: B26D5/26
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To enable processing in a very short tact time for intermittent opera tion by providing turning rollers and holding rollers on a both side unit, cutting a pinched wire material into constant lengths, and moving the wire material by the both side unit having side clamp rollers for bending both ends of the wire material so that the wire material tip is positioned on a terminal in a prescribed position. SOLUTION: Holding rollers 14, 14' are advanced to make turning rollers 13, 13' hold the peripheries of both ends of a wire material measured into a prescribed length, and the wire material is cut by a cutter 6. Next, side clamp rollers 15, 15' are advanced to bend the wire material so that the tip faces the connector side. The tip of the wire material is drawn by the prescribed amount by rotting the turning rollers 13, 13'. Next, right and left feed heads are laterally moved at a prescribed distance by a computer and are further advanced to position the wire material both ends on the prescribed terminal on the connector.
Patent JP-H04124262-A (JP)
Title: Apparatus for producing compound thin film
Inventor: KAWASAKI TAKEHIKO
IPC: C23C14/30
Filed: 1990-09-17
Abstract: PURPOSE:To form a homogeneous compd. thin film contg. plural metallic elements to good characteristics with good reproducibility by having plural pieces of evaporating chambers having respectively independent apertures and a reaction chamber having an aperture communicating via these apertures CONSTITUTION:The crucible of the evaporating source section of the apparatus for forming the compd. thin film is divided to the 1st evaporating chamber 1 having the aperture 4, the 2nd evaporating chamber 2 having the aperture 5, and further the reaction chamber 3 having the aperture 6. The evaporating materials packed in the respective evaporating chambers are simultaneously ejected from the apertures 4, 5 into the reaction chamber 3 when the entire part of the crucible is heated by a heater 3. The vapors of the respective evaporating materials are mixed in the state of an extremely high density and after a part thereof are brought into reaction, the vapors are ejected from the aperture 6 and are deposited by evaporation on the substrate. The controllability of the compsn. is further improved by providing nozzles in the apertures 4, 5. The simultaneous execution of ionization and acceleration with the mixed plural evaporating materials are enabled by providing means for executing the ionization and acceleration.
Patent JP-H0691319-A (JP)
Title: Rolling method for seamless steel tube with few outer surface flaw generation
Inventor: SOGO YASUO
IPC: B21B37/78
Filed: 1992-09-11
Abstract: PURPOSE:To provide an effective means to obtain a seamless steel tube with few outer surface flaw generation by reducing the seiqure of a guide in a rolling process of the seamless steel tube through a pair of facing rolling rolls and a restricting guide. CONSTITUTION:While a material to be rolled is separated from rolls and is brought into contact with the guide, cooling water of high pressure is sprayed on the outer surface and the material is rolled the surface layer only while lowering the temperature of the surface layer instantaneously. The position quenching the surface of the material to be rolled is preferred to be a position directly before it begins to come into contact with the guide as the quenched surface is limited to the surface layer only as possible. Regarding the high pressure injection water, the injection water screen having a width narrower than a guide width is abutted vertically on the surface of the steel tube and the temperature of the area <=500mum from the surface layer is preferred to be 50-150 deg.C lower than the temperature of the inner part of the material to be rolled. The sliding friction on the contact boundary of the material to be rolled with the restricting guide is simplified, seizure and separation of metal, scale are suppeessed and effect is made in cooling the constrained guide.
Patent JP-S61122959-A (JP)
Title: Tracking control circuit
Inventor: DOUTSUBO NOBUHIDE
IPC: G11B15/467
Filed: 1984-11-19
Abstract: PURPOSE:To eliminate a change of a phase error signal characteristic due to not only an unevenness of a regenerating level of a pilot signal but also a head width and a change of a ratio of a track pitch by detecting a peak of a specific pilot signal taken out by a filter and the like. CONSTITUTION:Plural pilot signals having different frequencies between neighboring tracks and regenerated by a regenerating head 1 are processed by an LPF 3 and an amplifier 4 and a BPF 5 and a main track pilot signal is taken out. A peak of this signal is detected by a peak detector 6, fed back and a gain of the amplifier 4 is controlled. Accordingly, a processing corresponding to a level change of the pilot signal of the main track on which a characteristic of a phase error signal for controlling a tracing is carried out, and a tracing control circuit having no change in the phase error signal characteristic due to not only an unevenness in a regenerating level of the pilot signal but also a head width and a change of a ratio of a track pitch is obtained.
Patent JP-S61121665-A (JP)
Title: Picture reading device
Inventor: WATABE NOBUYUKI
IPC: H04N1/40
Filed: 1984-11-19
Abstract: PURPOSE:To read both a reflecting original and a transmitting-type original by being provided with a reflecting exposure means, a reading means to read a picture exposed by both exposure means of the transmitting exposure means and obtain a picture signal and a correcting means to correct a picture signal by shading. CONSTITUTION:Both the negative film and the positive film are exposured by a projecting exposure means, and in the same manner as the reflecting exposure time, a reading action and a recording action are executed by the shifting of a reading sensor unit 17 and a recording head unit 18. An illuminat ing lamp electric power source 133 is constructed so that by the signal from a microcomputer 129, the voltage can be controlled and the lamp light quantity can be replaced by the negative and positive. A shading corecting circuit 60, when the shading is corrected, is composed of an RAM 137 to stored the data which reads a standard white board and a table ROM 138 to correct and exchange the shading of the video signal based upon the reading data of the white board.
Patent JP-S60136936-A (JP)
Title: Tape carrying device
Inventor: TAJIMA FUJIO
IPC: G11B15/43
Filed: 1983-12-26
Abstract: PURPOSE:To decrease the resonance vibration generated with a tape tension sensor and spring characteristic of a tape by arranging the tension sensor between reels so as to cancel the unbalance of a tape tension fluctuation value at both terminals of the tape tension sensor. CONSTITUTION:The condition zeroing a force exciting a tension sensor 4 is f1= -f2 and since the tension fluctuation values f1, f2 are reverse in the acting direction, the condition of amplitude has only to be satisfied. That is, when a speed sensor 6 is provided, since the tape tension fluctuation value f1 is small through the effect of the inertial load of the speed sensor 6, the tape tension fluctuation values f1, f2 are balanced in setting the interval between the tension sensor 4 and the reel 2 shorter that much. Thus, the resonance vibration generated between the tension sensor 4 and the tape 3 is prevented and the tape is moved with high accuracy.
Patent JP-2001069011-A (JP)
Title: Coder
Inventor: ANDO ICHIRO
IPC: H04N19/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a coder that encodes an object while ensuring reproduction quality of an important object by setting a coding speed on the basis of coding quality weighted for each object. SOLUTION: A controller 10 stores a coding parameter corresponding to a coding rate setting value in a form of a table in advance, and gives a corresponding coding parameter in response to the coding rate setting value from a terminal 9 respectively to screen size converters 3, 4, pre-filters 5, 6, an optional shape coder 7 and a rectangular shape coder 8. There are a screen size, a mean coding frame number per unit time, a quantization characteristic weight coefficient and a band characteristic weight coefficient in the coding parameters. The coding parameter with respect to the most important information signal is constant independently of reduction in a coding rate, and the coding parameter corresponding to other information signals is weighted so that the reproduction quality is decreased in response to the decrease in the coding rate.
Patent JP-2000076703-A (JP)
Title: Optical recording medium
Inventor: ONAKI NOBUAKI
IPC: G11B7/24
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of lower part protective layers and to improve mass productivity by making the lower part protective layers multiple layers and using material having a specific refractive index difference from the refractive index of a substrate on the lowest part protective layer nearest to the substrate side among these layers. SOLUTION: The first lower part protective layer 2, the second lower part protective layer 3, an optical recording layer 4, an upper part protective layer 5 and a reflection heat radiation layer 6 are laminated on a substrate 1 and the same substrate is bonded thereto by an adhesive layer 7. The first lower part protective layer 2 having the refractive index difference within ±20% from the refractive index of the substrate 1 is disposed between the substrate 1 and the second lower part protective layer 3. The lower part heat resistant protective layers are formed as the multiple layers and the substrate side is provided with the first lower part protective layer having nearly the same refractive index as that of the substrate, by which only the second lower part protective layer is optically functioned.  The distance between the plastic substrate and the recording layer rising to high temp. is the thickness of the total value of the first lower part protective layer and the second lower part protective layer and the thermal damage that the substrate receives at the time of recording is lessened.
Patent JP-H08111923-A (JP)
Title: Electric cart
Inventor: TSUJIBAYASHI TAKAYOSHI
IPC: B60R16/02
Filed: 1994-10-07
Abstract: PURPOSE: To prevent that an electric cord is damaged by wearing with a passenger seat fitting board and eliminate inattractive looseness by providing a spring for eliminating looseness of the electric cord and providing a guide roller at the leading area to a control apparatus. CONSTITUTION: In an electric cart, a load detecting sensor 18 is arranged at a passenger seat 6A and an electric cord 19 is led to the lower section to locate a connector 20 provided at the end part thereof within a passenger seat fitting board 13. Moreover, an electric cord 21 for transferring a detecting signal of the load detecting sensor 18 is led through upper and lower through-holes 22 formed at the upper surface of a body cover, a spring 25 is extended between both connectors 20, 23, where the connector 23 at the end part is connected to the connector 20, and an operating shaft 14, and guide rollers 26, 26, which can freely rotate around the controlled shaft, are erected at the right and left side portions of the rear end part of the passenger seat fitting board 13.  As a result, the electric cord is never loosened inattractively and will be never damaged and cut out the to wearing with the passenger seat fitting board.
Patent JP-S63103601-A (JP)
Title: Power supplying device for unmanned carrier
Inventor: AOYANAGI KATSUHIKO
IPC: B60L1/00
Filed: 1986-10-16
Abstract: PURPOSE:To permit an unmanned carrier to be supplied with electric power under non-contact state, by a method wherein a conductive disc, whose rotary shaft is connected with a generator, is attached to the body of the unmanned carrier and a conductive disc driving device is provided at the stopping position of the unmanned carrier. CONSTITUTION:When an unmanned carrier 1 stops at a working station 10, an induction coil 11 is advanced based on a detecting signal outputted from a sensor to pinch the conductive disc 3 of the stopping unmanned carrier from both sides thereof. Then, AC current is conducted through the induction coil 11. When the AC current is conducted through the induction coil 11, eddy electric current is generated in the conductive disc 3 and, as a result, the conductive disc 3 is rotated by a magnetic repulsive force generated by the generation of the eddy electric current. An AC generator 4 generates electricity by the rotation of the disc 3 and the voltage of the generator 4 is supplied to the driving part of a shifting robot or the like and batteries, which are mounted on the unmanned carrier 10, through a rectifier and a DC/DC converter.
Patent JP-S61123739-A (JP)
Title: Fuel supply control of internal-combustion engine under idling
Inventor: OTOBE YUTAKA
IPC: F02D41/00
Filed: 1984-11-21
Abstract: PURPOSE:To remove foam stably from fuel piping system by increasing the idle rotation during the interval corresponding with that required for detecting transition of air/fuel ratio from lean to rich side upon finish of cranking where the engine temperature is higher than predetermined level. CONSTITUTION:When starting an engine 1, ECU 9 will decide whether the cooling water temperature Tw to be detected through water temperature sensor 15 is higher than predetermined level (100 deg.C, for example), and if the answer is YES, it is decided whether the engine 1 is under cranking state. If the answer is YES or prior to elapse of predetermined time after decision of NO, idle-up control is executed. Upon elapse of predetermined time after finish of cranking, it is decided from the output of O2 sensor 16 whether the mixture gas is richer than specific air/fuel ratio such as theoretical ratio or the foam is removed from the fuel piping system and if the answer is NO, idle-up control is executed as stated above.
Patent JP-H07107570-A (JP)
Title: Nc machine tool monitoring device
Inventor: OGIKUBO FUMIHIRO
IPC: H04Q9/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide an NC machine tool monitoring device for monitoring an NC machine tool safely and at low cost even in a small and medium-sized factory. CONSTITUTION:An NC machine tool 10 is provided with a first control part 14 for outputting numerical data or the like showing the operational conditions of a working part 12 as the first image signal of an electric signal and a first display part 16 for outputting the first image signal as a picture. An image signal transmitter 18 is provided with a first conversion part 20 attached to the NC machine tool 10 so as to temporarily convert the branched first image signal to an optical signal, to convert it again to the second image signal of an electric signal later and to output that signal and a first transmission part 22 for converting the second image signal to the first transmitting signal of an electromagnetic wave and outputting it. An image signal receiver 24 receives the first transmitted signal, converts this first transmitted signal to the third image signal of an electric signal and outputs it. A second display part 26 outputs the third image signal as a picture.
Patent JP-2000071605-A (JP)
Title: Sheet for ink jet recording
Inventor: ASHIDA TETSUYA
IPC: D21H19/20
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for ink jet recording which is free from crazing on the surface of an ink receiving layer and which has high glossiness and is excellent in ink absorbing properties. SOLUTION: In a sheet for ink jet recording wherein an ink receiving lay containing solid particulates of an average particle size of 0.1 μm or below is provided on a substrate having on both sides of a paper base a resin layer constituted of a resin composition constituted mainly of a polyethylene resin, the resin layer on the side of the substrate whereon the ink receiving layer is provided contains high-density polyethylene of a density 0.945 g/cm3 or above by 10 wt.% or above to the whole polyethylene resin in this resin layer.
Patent JP-H06118904-A (JP)
Title: Liquid crystal driving circuit
Inventor: WATANABE HIROKI
IPC: G02F1/133
Filed: 1992-09-14
Abstract: PURPOSE:To make data transfer efficient and reduce the power consumption by adding a function which inputting display data, inputted in series, from a data latch circuit corresponding to a specific output terminal. CONSTITUTION:An initial value setting part decodes mode setting signals M1 and M2 which are supplied from outside and specifies an initial value of an address counter. When a select signal EIOI falls to a low level, the address counter becomes effective and the initial value is set to 100000, so four latch circuits corresponding to output terminals Y129-Y132 selected with a 33 address increased by one with a clock pulse CL2 are selected and 3-bit display data 1-4 are inputted thereto respectively. Similarly, the address counter counts clock pulses CL2 in order to update the address like 34, 35...40 in decimal notation, so display data which are inputted in series are put in corresponding addresses of a latch (1) in order.
Patent JP-S60133396-A (JP)
Inventor: ROBAATO EDOWAADO MOISHIYUKE
IPC: G21C19/19
Filed: 1984-11-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0992306-A (JP)
Title: Molten carbonate type fuel cell
Inventor: FUJITA YOJI
IPC: H01M8/02
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a long-lived fuel cell by making a first current collecting plate member excellent in corrosion resistance and a second current collecting plate member with good electron conductivity formed of a corroded film coexistent as a current collecting plate on oxidizing agent electrode side, and suppress the consumption of electrolyte in operation. SOLUTION: A current collecting plate 8 on oxidizing agent electrode side is nipped by an oxidizing agent electrode side perforated current collecting plate for supporting an oxidizing agent electrode and a separator. A first current collecting plate member 11 is formed of a material excellent in corrosion resistance, and a second current collecting plate member 12 is formed of a material with good electron conductivity formed of a corroded film generated in the operation of a cell. The current collecting plate members 11, 12 are alternately juxtaposed and made coexistent.  The current collecting plate member 11 keeps the mechanical strength and also suppresses the consumption of electrolyte by its corrosion resistance, and the current collecting plate member 12 prevents the increase in internal resistance and reduces the deteriorating speed of cell performance, so that a long-lived molten carbonate type fuel cell can be provided.