baber/WOPTO huggingface dataset:
Patent JP-H06144882-A (JP)
Title: Coating die device for optical fiber
Inventor: INOUE NAOYA
IPC: C03C25/12
Filed: 1992-11-02
Abstract: PURPOSE:To provide a coating die device so designed that, in coating optical fibers with a coating material through its force feed to a coating die, a trap means for air generated in the die is provided to improve the coatability and prevent resin discontinuity during coating operation. CONSTITUTION:The coating die device is made up of (A) a coating material tank 4 connected, via e.g. a pipe, to a compressed air feed means and (B) a horizontal pressure coating die 31 connected, via a pipe, to the tank 4, with the drawing direction for optical fibers 1 made horizontal. Besides, an air trap 31a for air generated in the coating die 31 is provided. A coating material 2 supplied to the tank 4 is fed to the die 31 by the compressed air feed means to coat the optical fibers 1 with the coating material 2. At this time, air bubbles generated in the die 31 are accumulated in the air trap 31a. Thereby, since air bubbles are prevented from adhering to the optical fibers 1, the coatability of the coating material 2 is improved and aimed optical fibers good in appearance, etc., and causing no decline in the characteristics can be obtained.
Patent JP-H01134578-A (JP)
Title: Method and device for image processing
Inventor: MORIBE HIROSHI
IPC: G06T7/60
Filed: 1987-11-19
Abstract: PURPOSE:To suppress the extraction of segments at a part where a contour line has a large curvature and to recognize an object accurately and speedily by setting a proper rectilinear threshold value in case a ridgeline is extracted from the distribution of size the gradient vectors of gradation images and applying polygonal approximation to the extracted ridgeline. CONSTITUTION:A segment tracking means 170 detects a ridgeline picture element string out of ridgeline picture element data stored in a ridgeline picture element memory means 100. A segment length measuring means 140 measures the rectilinear distance between a segment start picture element and a searching picture element. Then a polygonal approximation means 150 compares the value of the varying angle between the rectilinear distance and the gradient vector with a threshold value. When the varying angle exceeds the threshold value, a segment end point picture element is detected and a 1st segment is decided. Hereafter the segments are successively extracted out of the ridgeline picture element string. Then the polygonal approximation is applied to the contour line of an object.
Patent JP-H02140956-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAHASHI MASATOKI
IPC: H01L23/522
Filed: 1988-11-22
Abstract: PURPOSE:To improve the step coverage of a first layer interconnection, and to prevent interconnection fault and short-circuit by forming a selected first layer interconnection in a large pitch size to alleviate the step of an interlayer insulating film, and further moderating the step of the surface of a second interlayer insulting film with the remaining first layer interconnection formed in the recess of the insulating film. CONSTITUTION:When first layer interconnections 2 are formed on an insulating film 1, the interconnections 2 are selected at every other necessary interconnections, formed in a large adjacent pitch size, and an interlayer insulating film 3 is formed thereon. A conductive film 4 made of the same material as that of the interconnection 2 is formed on the whole surface, and photoresist 5 is formed in a pattern corresponding to the remaining first interconnection between the interconnections 2. Then, with the photoresist 5 as a mask the film 4 is etched, the etching is continued even after the photoresist 5 is eliminated, the film 4 remains only in the recess of the film 3, and first layer interconnection 2' is formed. A second interlayer insulating film 6, a second layer interconnection 7 are formed on the whole surface. Thus, the step coverage of the second layer interconnection is improved, and interconnection fault and a short-circuit are prevented.
Patent JP-H07147446-A (JP)
Title: Ld driving circuit of optical fiber module
Inventor: MIYAZAKI TOMIYA
IPC: H01S5/0683
Filed: 1993-11-25
Abstract: PURPOSE:To hold the level of light output constant by controlling the bias current of a semiconductor laser element. CONSTITUTION:A light receiving power detection means 4 detects the detection output of a photodetector element 1B which detects the light output of a semiconductor laser element 1A. A bias current control means 7 controls a bias current 1b for laser oscillation of the semiconductor laser element 1A. Two or more points of values of the bias current 1b of the semiconductor laser element 1A are changed, light emission power of the semiconductor laser element 1A is detected by a light receiving power detection means 4, and change, etc., of quantum efficiency and a threshold current value of the semiconductor laser element 1A are detected. Thereby, the d.c. bias current 1b of the semiconductor laser element 1A is set to a bias current control means 7. Thereby, the level of light output can be held constant.
Patent JP-H10138843-A (JP)
Title: Roof carrier device
Inventor: FUJII TAKANORI
IPC: B60R9/04
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a roof carrier device which has no limitation in its application car types and is moved by a small force. SOLUTION: This roof carrier device 1 has a rotational shaft 6 in a carrier receiver frame 9 which is fixed to a roof 7 of an automobile 2 and a roof carrier 4 is movably provided on this carrier receiver frame 9. In this case, the carrier 4 is inclined by being rotationally moved about the rotational shaft 6, a load 3 is mounted on the roof carrier 4 which is lowered in this inclined direction, and a drive device 5 which lifts the gravity center of the roof carrier 4 with the load 3 mounted thereon in the inclined direction, till it reaches approximately the same height of the rotational shaft 6 is installed between the carrier receiver frame 9 and the roof carrier 4.
Patent JP-H03162211-A (JP)
Title: Method and apparatus for charging chemical in process of manufacturing transfusion solution
Inventor: KIYOZUMI HIROSHI
IPC: B65B9/06
Filed: 1989-11-14
Abstract: PURPOSE:To increase charging speed by a method wherein a continuous film is two-folded widthwise to wrap a perpendicular nozzle, respective sides of the film are sequentially sealed while the film passes through the nozzle, and chemical is charged inside from the nozzle. CONSTITUTION:While a continuous film 1 with an outlet port 9 provided at the center is intermittently moved downward by a film lowering mechanism 20, the film is two-folded widthwise to wrap a perpendicular nozzle 18 by a folding jig 15, and while the film 1 passes through both sides of the nozzle 18, sides of the bottom and shoulders of a longitudinal bag of the film 1 are sealed by a bottom sealing device 16 and a shoulder sealing device 17 provided on the side of the nozzle 18 to form a cylinder. Then a lower side 23 to be a bag side is sealed at the lower end of the nozzle by a side sealing device 19 provided below the nozzle 18, and chemical is charged into the film 1 wherein three sides have been sealed. Thus the chemical can be charged almost instantaneously.
Patent JP-H02142064-A (JP)
Title: Treatment of dry cell waste and magnetism marking body
Inventor: SAKAKIBARA NAOTAKA
IPC: H01M6/52
Filed: 1988-11-22
Abstract: PURPOSE:To obtain a highly efficient magnetism marking body by powdering dry cell wastes, removing mercury, and after that, mixing an iron oxide to the remnants, making into particles, processing into specific forms, and baking up. CONSTITUTION:After dry cell wastes are powdered and the mercury included in the components of the dry cell is removed, an iron oxide is mixed to the remnants, the mixture of the dry cell remnants and the iron oxide is made into particles, and then it is processed into specific forms and baked up. By using a sintered substance including a manganese-zinc compound of the components of the dry cell and the iron oxide powder, that is, a high magnetic permeability of manganese-zinc system ferrite sintered body, in such a way, the permeability of the magnetic material itself is increased, a bad influence of demagnetizing field is little because the body is not powder, and the occupying ratio of the magnetic material in the volume of the marking body is improved extensively. Consequently, a highly efficient magnetism marking body can be obtained.
Patent JP-2001118199-A (JP)
Title: Method and system for warning danger of collision at crossing, on-vehicle device, traffic controller and recording medium
Inventor: ICHIMURA SHIGEHIRO
IPC: B60W30/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a technology for speedily and precisely judging the danger of collision and giving warning for preventing the collision accident of vehicles at a crossing. SOLUTION: An on-vehicle device 1 has a vehicle information packet generation part 14 generating a vehicle information packet comprising the identifier of a self-vehicle, positioned information, lone information and travel direction information, a danger judgment part 16 selecting information on the vehicle on a lane which has possibility to collide with the self-vehicle from a received crossing traffic information packet and judging collision danger according to selected information and a danger warning part 17 emitting warning to a driver. A traffic controller 2 has an information request packet transmission part 21 generating information request packets for the individual vehicle and a crossing traffic information generation part 22 collecting the vehicle information packets received from the individual vehicle and generating the crossing traffic information packet.
Patent JP-H06145608-A (JP)
Title: Production of foamed tacky adhesive sheet
Inventor: OTSUKI MASAYOSHI
IPC: C09J7/02
Filed: 1992-11-05
Abstract: PURPOSE:To provide a process for producing a foamed tacky adhesive sheet having a tacky adhesive layer on one surface and enabling the punching work without causing the shift of sheets even by punching a plurality of the adhesive sheets stacked one upon another and the ready peeling of the punched sheets one by one. CONSTITUTION:A releasing layer 11 having a thickness of 1mum is applied to the upper surface of a low-density polyethylene film 1 of 80mum thick and 800mm wide, the surface of the film 1 is heated at 140 deg.C and the film is supplied to a laminator 5. A foamed polyethylene sheet 2 having a width of 1,010mm and an expansion ratio of 30 is supplied to the laminator 5 and laminated to the molten film 1 by heat-welding while leaving margins 21, 21 free from releasing agent at both lateral edges of the laminated sheet at a width of 15mm each. A pressure-sensitive acrylic tacky adhesive layer 6 is transferred to the surface of the foamed sheet 2 reverse to the side laminated with the film 1 to obtain the objective foamed tacky adhesive sheet 3 having the tacky adhesive layer 6.
Patent JP-H10119227-A (JP)
Title: Decorative sheet
Inventor: ARAKI NOBORU
IPC: E04F13/07
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet wherein it is excellent in embossing aptitude by being compared with general olefin film; though it is treated by reclamation as waste without incineration, it is decomposed; though incinerated, harmful gaseous chlorine is not generated; and as a decorative material, it is free from crack and rupture even after V-cut machining and other bending, and excellent in all over durability, appearance, and ecology. SOLUTION: A sheet 1 having biodegradability or photodegradability is treated for decoration. A transparent sheet having biodegradability or photodegradability is laminated on the decorative sheet 3. For a thermal dimension shrinkage rate of the sheet 1 having biodegradability or photodegradability, the dimensional shrinkage rate after heating for 30min in an atmosphere at 100 deg.C (based on that before heating) is -2 to +7% in length direction of sheet, and -7 to +2% in width direction of sheet in the case of a long band like sheet.
Patent JP-H05134512-A (JP)
Title: Toner exhaustion time display device for electrophotographic recorder
Inventor: NAKAMURA TAKEHITO
IPC: G03G15/08
Filed: 1991-11-12
Abstract: PURPOSE:To display the recordable time until the toner is exhausted and to facilitate the judging of the timing of toner replenishment. CONSTITUTION:An amount of toner remaining in a toner tank 1 is obtained in a processing part 5 at prescribed time intervals based on the detection signals from the upper, center and lower toner detecting sensors, 2, 3 and 4 repectively, and the command from a timer 6. Based on the amount of remaining toner obtained in the processing part 5 and the amount of remaining toner obtained before the prescribed time and stored in a storage part 8, a control part 7 estimates the recordable time until the toner is exhousted and makes a display part 9 to display it. The amount of remaining toner obtained in the processing part 5 is renewedly stored in the storage part 8 as the amount of remaining toner obtained before the prescribed time. By repeating the series of operations the recordable time is succesively displayed. At a glance, an operator can see the recordable time left.
Patent JP-H11135126-A (JP)
Title: Secondary battery
Inventor: TSUJI HIROSHI
IPC: H01M4/137
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To improve aging characteristic and low temperature characteristics of a nonaqueous secondary battery, using a positive electrode formed with polyaniline powder obtained by chemical oxidation. SOLUTION: A secondary battery has a positive electrode 13 made of polyaniline, and the positive electrode 13 is formed by leading an organic solution of polyaniline mixed with diazo compound to a specified positive current collector.
Patent JP-H04170138-A (JP)
Title: Trunk circuit blocking system
Inventor: NAKANISHI TADASHI
IPC: H04M3/12
Filed: 1990-11-01
Abstract: PURPOSE:To prevent an invalid incoming call to a fault trunk circuit by monitoring a fault operation of a main controller and a peripheral control circuit, generating trunk circuit block information on the occurrence of a fault and sending the information to a relevant exchange. CONSTITUTION:A main controller 1 sends a start signal to a peripheral control circuit 2 of a trunk circuit and a master controller monitor circuit 4 via a control signal bus periodically for each predetermined time T. The peripheral control circuit 2 receiving the start signal outputs the start signal to a peripheral control circuit monitor circuit 5 periodically for each predetermined time P similarly in the case of the main controller 1. The monitor circuit 4 receiving the start signal monitors the start signal respectively and when the start signal is not detected even once within a prescribed time, an H level is outputted. That is, the fault operation of the main controller and the peripheral control circuit 2 is detected to generate trunk circuit block information depending on the detection information and the information is sent to the relevant exchange. Thus, the invalid incoming call to a fault trunk circuit is reduced and slide acquisition to other trunk is facilitated.
Patent JP-H05134621-A (JP)
Title: Blanking level varying circuit
Inventor: YOSHIDA MASAAKI
IPC: H04N5/16
Filed: 1991-11-12
Abstract: PURPOSE:To properly hold brightness of a screen in accordance with the kind of an image displayed on a CRT screen, and to prevent useless power consumption caused by excessive brightness by varying a blanking level of a video amplifier in accordance with a current consumed by the video amplifier of a display device. CONSTITUTION:A voltage signal is fetched as an output from a current-voltage converting circuit in accordance with a current consumed by a transistor 30. This voltage signal passes through an integration circuit 44 and is converted to a constant-voltage signal, added to a power supply voltage 47 being a reference voltage of a blanking level by an operational amplifier 29 and becomes an output voltage of the amplifier 29, and becomes the blanking level. Accordingly, when a current flowing to the circuit 35 is small, a voltage in an A point becomes low, and in accordance with a state of a video signal supplied to the cathode 43 of a CRT, a screen becomes bright. On the other hand, when the current flowing to the circuit 35 is large, the voltage in the point A in the figure becomes high, and in accordance with a state of the video signal supplied to the cathode 43 of the CRT, the screen of the CRT is suppressed as to its luminance.
Patent JP-H03154467-A (JP)
Title: Still picture video telephone set
Inventor: UMEMOTO HIROSHI
IPC: H04M1/00
Filed: 1989-11-10
Abstract: PURPOSE:To easily grasp information relating to a person of an opposite party and a face of the person by providing a still picture video receiver in interlocking with a telephone set and a storage card reader in interlocking with the telephone set. CONSTITUTION:After a storage card 4a is loaded to a storage card reader 3a, a phone call is made to a receiver side still picture video telephone set 5b. When the still picture video telephone set 5b receives the call, the storage card reader 3a reads its own face video image information and character information stored in a sender side storage card 4a and sends them to a telephone set 1b through a telephone line and the telephone set 1b displays the video information and the character information overlappingly on a still picture video receiver 2b. Moreover, similarly the information of the receiver side storage card 4b is displayed on the sender side still picture video receiver 2a. Thus, the character information is easily sent and received in addition to voice communication and video image.
Patent JP-H094141-A (JP)
Title: Fixture for folded plate and hanging method thereof
Inventor: KAJINO HARUYUKI
IPC: E04D3/36
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy in the hang-down method, allow finishing in a short period, and suppress the costs to a great extent by forming the intended structure from a receptacle part to receive the crest of a folded plate, a pinching part to pinch a beam, and a fixation part, protruding the face of the folded plate by pressure, and providing a marker to indicate the position of the fixation part. SOLUTION: A receptacle part 3 is formed on each side of a fixture through a folded part 2, and at the end a gripping piece 4 is furnished. A marker 8 is provide for alignment of the receptacle part 3 with the crest. Therein a support Y approx. in the form of a crank is secured, and a pinching part 7 pinches fast the fixture with a beam between the support Y and the part 3. A wire is set stretching in the specified position in such a way as mating with the crest, and the pinching part 7 furnished on the fixture is set bit by bit so that the marker 8 is identical to the line and driven in lightly, and the peripheral edge of the pinching part 7 is secured to the beam. Then the folded plate is supported and lifted while the crest is put alongside the receptacle part 3 of the fixture. This allows shortening the construction term largely and suppressing the construction costs greatly.
Patent JP-H01137217-A (JP)
Title: Lens for copying
Inventor: MINEFUJI NOBUTAKA
IPC: G02B15/20
Filed: 1987-11-25
Abstract: PURPOSE:To obtain a satisfactory performance even in a wide variable power area by varying a lens group interval of a part of copying use lenses constituted of five groups and five pieces or six groups and six pieces as a whole so as to satisfy a specific condition. CONSTITUTION:The title lens consists of a first lens group I having weak negative power consisting of two pieces of lenses of a positive lens and a negative lens, a second lens group II having positive power consisting of one piece or two pieces of positive lenses, and a third lens group III having weak negative power consisting of two pieces of a negative lens and a positive lens in order from an object side. When an interval of the first and the second lens groups and an interval of the second and the third lens groups are denotes as dI II and dII III, respectively, variable power is executed by fixing the first lens group I and the third lens group III, and while varying a position of the second lens group II, so that the sum dI II + dII III of both the group intervals becomes constant at the time of variable power.
Patent JP-H06322492-A (JP)
Title: Amorphous magnetic body excellent in wear resistance and corrosion resistance
Inventor: NAKAJIMA MIKIO
IPC: H01F1/153
Filed: 1993-11-26
Abstract: PURPOSE:To produce an amorphous magnetic body excellent in wear resistance and corrosion resistance by laminating the prescribed number of amorphous magnetic body thin sheets constituted of specified ratios of Fe, Co, Cr, Ru, Si and B and having specified sheet thickness. CONSTITUTION:Amorphous allay thin sheets constituted of the compositional formula; (Fe1-a, Coa)100-e-f-bCreRuf (Sic, Bd)f (in the formula, (a)=0.93 to 0.95, (c)/(c+d)=0.55 to 0.65, (b)=22 to 27 atomic %, (e)=0.4 to 2.6 atomic % and (f)=1.5 to 4.0 atomic %) and the sheet thickness is prescribed to laminated by the desired number. In this way, the amorphous magnetic body excellent in wear resistance and corrosion resistance, capable of obtaining a stable amorphous state and good in workability in blanking or the like can be obtd.
Patent JP-H03160127-A (JP)
Title: Automatic stopping device of vehicle
Inventor: AOKI KEIJI
IPC: F02D11/10
Filed: 1989-11-15
Abstract: PURPOSE:To improve safety of a vehicle, by braking the vehicle, when the doze of a driver is detected, while stopping the braking of the vehicle following an increase of an accelerator operating amount so as to easily stop, the braking of the vehicle due to misdetection of a doze. CONSTITUTION:A doze of a driver is detected by a means M1. When the doze of the driver is detected, a vehicle is braked by a means M2. Here an accelerator operating amount is detected by a means M3. On the other hand, when the vehicle is braked, whether it is increased or not is judged by a means M4 based on the detected accelerator operating amount. When the accelerator operating amount is judged increased, braking of the vehicle by the means M2 is stopped by a means M5. That is, even in the case of braking the vehicle by misdetecting the doze of the driver, the braking of the vehicle is easily stopped, by increasing the accelerator operating amount, and safe running can be attained.
Patent JP-H10111663-A (JP)
Title: Shelter place guide light and installation method therefor
Inventor: SAITO KAZUO
IPC: H02J7/35
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to guide people safely and speedily even in darkness by blackout when a disaster occurs in a city area in midnight, by installing a solar battery panel forming a direction indicator part on both sides of a U-formed body of which light sources are arranged at equal intervals inside. SOLUTION: A guide light main body 1 is composed of a U-formed body 2, light sources 3, a solar battery panel 4, and transparent plate 5, and the U-formed body 2 formed from members which are not corroded even if it is buried under ground for a long period, has a structure of multiple connections or separations for easy transportation and installation. Light sources such as small bulbs, etc., are provided on a bottom surface inside the U-formed body 2 and are connected via wiring 7 to the solar battery panel 4 installed on both sides on the U-formed body 2. Furthermore, an arrow-formed direction indicator part 6 is arranged on the solar battery panel 4 at appropriate intervals so that the direction can clearly be recognized even in darkness, and a transparent plates 5 are arranged between solar batteries panel 4.