baber/WOPTO huggingface dataset:
Patent JP-2000309717-A (JP)
Title: Synthetic resin product made sensitive to one of electromagnetic waves
Inventor: UIKE YOJIRO
IPC: C08L101/16
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of dioxins from polyvinyl chloride in incinerating rubbish containing polyvinyl chloride in an incinerator by removing polyvinyl chloride from the rubbish before incineration. SOLUTION: An iron powder is incorporated into a synthetic resin to make it sensitive to magnetic waves so that the synthetic resin product containing an iron powder can be sorted or discriminated from other synthetic resin products containing no iron powder. A substance that reacts with infrared rays, or a heat generating material is incorporated into a synthetic resin product containing a proper amount of an iron powder to make the resin product sensitive to infrared rays so that the resin product can be sorted or discriminated. A substance that reacts with ultraviolet rays, or an ultraviolet sensitive material is incorporated into a synthetic resin product to make it sensitive to ultraviolet rays so that the resin product can be sorted or discriminated.
Patent JP-S6215952-A (JP)
Title: Network system
Inventor: NAKAMURA YASUO
Filed: 1985-07-15
Abstract: PURPOSE:To allow a new transmitter to participate in a network independently of the operating state of a communication medium by providing a means sending a transmission right transfer instruction added with information representing the operating state of the 2nd transmission means to the 1st transmission means to the transmitter. CONSTITUTION:In applying power to a node 13, a CPU 15 receives the transmission right transfer instruction (token) from the 1st transmission line 11 via a transmission line interface 14, a token discrimination section 20 discriminates it as token reception to check a field 44 and when the release state is represented, the 2nd transmission line operation state is recognized to be in the release state and the 2nd transmission line occupancy state flag provided in a ROM 18 is reset. On the other hand, when the 2nd transmission line operating state field 44 represents the occupied state, the CPU 15 recognizes the 2nd transmission line operating state as the occupied state to set the 2nd transmission line occupancy state flag. Then the node 13 transits to the normal processing to supervise the state of the 2nd transmission line 12.
Patent JP-S5943635-A (JP)
Title: Detecting circuit of signal intensity
Inventor: KITAHARA SHINJI
IPC: H04B1/16
Filed: 1982-09-04
Abstract: PURPOSE:To detect the intensity of a signal without giving effect on the operation of an amplitude limiting amplifier, by rectifying an output of a differential amplifier constituting the amplitude limiting circuit with two full-wave rectifier transistors (TRs) and a smoothing capacitor and inputting the rectified output to a comparator. CONSTITUTION:Amplitude limiting amplifier circuits 271-274 comprise differential amplifiers A1-A4, and level shift circuit B1-B4, and one of them, e.g., an output of the differential amplifier B3 of the circuit 273 is applied to a base of full-wave rectifier TRs Q7, Q8. The collectors and emitters of the TRs Q7, Q8 are connected respectively in common, the smoothing capacitor C1 is connected to the emitter and a DC voltage in response to the signal intensity obtained across the C1 is applied to the base of a TR Q9 of the comparator comprising the TRs Q9, Q10, and a reference voltage is applied to the base of the Q10. The output of the comparator is obtained at a current mirror circuit comprising TRs Q11, Q12 and drives a signal intensity meter 33 via a TR Q13.
Patent JP-H0445422-A (JP)
Title: Protective film for liquid crystal display device
Inventor: KANESAWA TATSUO
IPC: G02F1/1335
Filed: 1990-06-13
Abstract: PURPOSE:To enable efficient inspection of each liq. crystal display device and to reduce the fraction defective by sticking a protective film having such transparency as >=80% transmissivity within at least the display area of the display device. CONSTITUTION:A liq. crystal layer 2 is interposed between a pair of glass substrate 1, 1 and polarizing plates 3, 4 are stuck on the substrates 1, 1 to obtain a liq. crystal display device. When a protective film 5 of nearly colorless transparent PE having 90% transmissivity and 30mum thickness is stuck on the plate 3, the display device can be inspected without peeling the film 5, the polarizing plates, etc., are not scratched or soiled and the resticking of the polarizing plates, etc., due to surface defects of the display device can be reduced.
Patent JP-S6216838-A (JP)
Title: Production of shoe rivet
Inventor: NAKAYAMA HIROSHI
IPC: B21K25/00
Filed: 1985-07-12
Abstract: PURPOSE:To make the combination of a spike main body and the backing seat strong and sure by fitting a spike main body to the backing seat blank of bottomed cylindrical shape and by deforming to the outer part and inner part the compressed wall with the compression in the axial direction. CONSTITUTION:The blank 4 of a backing seat is formed in the bottomed cylindrical body having the recessed part 5 to hold with engagement the flange part 3 of the spike main body 1 by forming with rolling a metallic material. The rolling is performed by fitting the spike main body 1 to the recessed part 5 thereof and by arranging a punch 11 between the space with a die 12. A discoid seat part 9 is formed with the compressed deformation in the axial direction by a pressing part 14 and by extruding the compressed wall to the outer part in radial direction and simultaneously the release end part of the blank 4 is pushed into the forming recessed part 17 of the die 12 to hold the bottom part of the flange part 3. Further with the descent of the punch 11 the holding part 8 to fix the flange part 3 with its holding is formed and the backing seat 10 composed of the holding part 8 and seat part 9 connected to the outer periphery thereof is formed and simultaneously the spike main body 1 and backing seat 10 are combined via the holding part 8.
Patent JP-H104320-A (JP)
Title: Superconductor mixer and its phase control method
Inventor: SUZUKI KATSUMI
IPC: H04B1/28
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a superconductor mixer by securing a structure including one or plural extremely short normal conductive areas and also having a nonlinear response part consisting of one or plural superconductive/normal- conductive/superconductive junctions. SOLUTION: An antenna 1 receives a signal high frequency radio wave (RF) and a local reference frequency radio wave (LO), and a linear element part 2 produces an intermediate frequency (IF) signal having the difference frequency between both waves RF and LO. The IF signal is taken out of an intermediate frequency output circuit 3. At the same time, the current which is supplied to a series coupling Josephson junction part of the part 2 from a bias current circuit 4 is varied and then the phase of the IF signal is varied. Thus, it is not required to use a Josephson junction group including several hundreds of meshes nor to use a high frequency switch which is used to a semiconductor, etc. As a result, the phase of the IF signal can be varied large in a simple structure and therefore a compact superconductor mixer is obtained.
Patent JP-S5279184-A (JP)
Title: Torque generator
Inventor: KOYAMA JIYUUTAROU
IPC: F15B15/06
Filed: 1975-12-26
Abstract: PURPOSE: To provide a compact torque generator for revolving a torque transmission shaft through the screw cylinder which is united with a piston as one body by using the piston which is reciprocated by liquid pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5679354-A (JP)
Title: Memory access control system
Inventor: TSUCHIYA NOBUYOSHI
IPC: G06F15/16
Filed: 1979-11-29
Abstract: PURPOSE: To remarkably reduce a fault which is caused in the input/output unit system, by making it possible to assign the next cycle in accordance with intensity of a request even after the request has been stored in the memory access request stack.  
     CONSTITUTION: The memory access request information to which the waiting allowable time intervals from the request source 60-1W60-n are added is sent to the priority sequence deciding circuit 52, and the priority sequence is controlled. The request information to which the access right has been given is divided to the memory request information 111 and the time information 113, the information 111 is stored in the memory request stack, the information 113 is added to the time from the time counting part 55 by the adder 56 and becomes time information 115, and it is combined with the information 111 and stored in the stack 53. Subsequently, the time informations 301W304 output from the stack 53 are compared by the comparator 57, and the selector 58 is selected by the comparison result signal 116 showing the number of the stack in which the time information having the minimum value is stored. Accordingly, the memory access information 112 which is an output of the selector 58 becomes the request information of the highest urgency degree. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H054590-A (JP)
Title: Automotive front car body structure
Inventor: YOSHIOKA HIDEYUKI
IPC: B62D25/08
Filed: 1991-06-26
Abstract: PURPOSE:To increase the area of the ED coated surface of a joint between a front side member and a front cross side member without lowering press moldability of the front side member and the front cross member. CONSTITUTION:First and second recessed parts 18 and 26 are formed in joint surfaces 17 and 25 of a front side member 12 and a front cross member 20, respectively, which are located to a front body 10A of a car body 10. The first recessed part 18 is formed in a direction extending vertically to the longitudinal direction of a front side member inner 16 and the second recessed part 26 is formed in a direction extending vertically to the longitudinal direction of a front cross member front 22. Portions 28, 30, 32, and 34, except the first and second recessed parts 18 and 26, form a weld part.
Patent JP-H0277450-A (JP)
Title: Molecule orientated molded article of ultra-high-molecular-weight polyolefin base resin
Inventor: SAKAI HIDENORI
IPC: C08J5/00
Filed: 1989-06-16
Abstract: PURPOSE:To obtain the title molded article having excellent long-term heat stability and weather resistance without damaging tensile strength, etc., by blending an ultra-high-molecular-weight polyolefin with a specific amount of a metallic salt of higher fatty acid. CONSTITUTION:(A) 100 pts.wt. ultra-high-molecular-weight polyolefin having >=5dl/g, preferably 5-40dl/g intrinsic viscosity is blended with (B) 0.005-5 pts. wt., preferably 0.01-0.5 pt.wt. metallic salt of higher fatty acid (magnesium stearate), molded and drawn.
Patent JP-S5856041-A (JP)
Title: Detection system for fault position of transmission line
Inventor: MURAI HITOSHI
IPC: H04B3/46
Filed: 1981-09-30
Abstract: PURPOSE:To accurately detect a fault position on a transmission line by providing an optical fiber covered with a sheath, which contacts thermally, near the transmission line, and monitoring variation in the quantity of light of a light signal traveling backward at its end parts. CONSTITUTION:An optical fiber covered with a sheath 2 which contracts thermally is provided near a transmission line 1, and an impulsive light signal is inputted to the fiber 3. If a fault occurs at a fault part 4 of the transmission line 1, heat is generated at the fault part 4. The heat allows the sheath 2 to contract, and the fiber 3 is tensed to flex. At this flection point, mode scattering is caused and the light signal attenuates abruptly. Therefore, the light signal traveling backward attenuates abruptly at a part succeeding the flection point. Consequently, the quantity of light of the light signal traveling backward at the part succeeding the flection point of the fiber 3 to reach a light input part is also decreased. For this purpose, the going and returning time of the attenuated light signal is found to obtain the distance between the light input terminal and fault point, thus detecting the fault position of the transmission line.
Patent JP-S6312554-A (JP)
Title: Tentering method in sheet delivery roll and device thereof
Inventor: TAKAYAMA AKIHISA
IPC: B29B7/60
Filed: 1986-07-03
Abstract: PURPOSE:To uniformize the width of a sheet material, by moving it zigzag while guiding a tip of the sheet material with a pinch roll at a tip of a pair of traverser device installed as opposed with a hopper upper end opening, and feeding a sheet delivery roll with the sheet material. CONSTITUTION:A sheet material W being fed successively out of a feed conveyor 13 is delivered out in consecutive order as its width being uniformized by sheet delivery rolls 2a and 2b. At this time, the sheet material W becomes accumulated in number, and when detectors 3a and 3b detect this fact, each of traverser devices 10a and 10b operates its expansion as long as the specified time, and both ends of the sheet material W are pinched by pinch rolls 7a and 7b. And, these traverser devices are expanded of contracted at the same time, whereby the sheet material W is delivered to these sheet delivery rolls 2a and 2b successively in the state width of the material W is narrowly turned in, while moving it zigzag. Thus, the sheet material W is prevented from biting into these rolls 2a and 2b, and the width of the delivered sheet material W is uniformized.
Patent JP-S6133881-A (JP)
Inventor: HIRAMOTO SOTOJI
IPC: B25J15/00
Filed: 1984-07-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6216597-A (JP)
Inventor: MIZUTANI KIYOKAZU
IPC: H05K3/34
Filed: 1985-07-16
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-S6135595-A (JP)
Inventor: TAKAHASHI KIKUJI
IPC: H05K7/14
Filed: 1984-07-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05347634-A (JP)
Title: Packet communication system for multi-medium information
Inventor: HATTORI MICHIMITSU
IPC: H04L12/58
Filed: 1992-06-15
Abstract: PURPOSE:To improve the efficiency by storing information not requiring real time performance once to a file. CONSTITUTION:An input packet processing section 3 of a high speed packet communication system 2 receives a packet of multi-medium information from a terminal equipment 1 to identify an information characteristic. When the preservation of time relation is required and the service of a dialog communication form is implemented, route designation is implemented to a packet distribute processing section 4 and line exchange is implemented and a packet is sent from an output packet processing section 5. When not, the packet is branched to a message communication system 6 and stored tentatively in a file 8, the packet is extracted under a predetermined condition to implement packet transmission processing to a called terminal equipment 1'. Since the communication system 2 reduces a peak traffic quantity of a distribute matrix of a low delay at a high speed of a processing section 4, the necessity of large scale multi-stage processing of the distribution matrix size is suppressed, a packet abort rate is improved and efficient packet communication of the multi- medium information is realized.
Patent JP-S5677617-A (JP)
Title: Combustion controlling system
Inventor: MAEHARA NAOYOSHI
IPC: F23N5/00
Filed: 1979-11-29
Abstract: PURPOSE:To enable to change the amount of combusting air and the amount of fuel to be supplied continuously and independently of an air-fuel ratio controlling system, by providing a combusting air controlling unit for controlling the amount of combusting air to be supplied and a constant-current controlling unit for controlling the value of constant current in a pump driving unit. CONSTITUTION:There are provided a combusting air controlling unit 34 for controlling the amount of combusting air to be supplied and a constant-current controlling unit 35 for controlling the value of constant current. The amount of combusting air to be supplied is controlled by the combusting air controlling unit 34  and the level of constant current passed in a pump driving unit 32 is controlled by the constant-current controlling unit 35. With such an arrangement, it is enabled to  change the amount of combusting air and the amount of fuel to be supplied continuously and independently of an air-fuel ratio controlling system.
Patent JP-H0739194-A (JP)
Title: Stepping motor driver
Inventor: IMADA SHOGO
IPC: H02P8/12
Filed: 1993-06-25
Abstract: PURPOSE:To drive with a constant current without always feeding back a current by so deciding a correction amount of pulse generating means that a real current flowing to an H bridge becomes equal to a specific target current. CONSTITUTION:A stepping motor 10 has two coils of an A-phase coil 12 and a B-phase coil 13 for driving a rotor 1, and currents flowing to the coils are controlled by first and second H bridges 21, 22. Power is supplied from a power source bus 60 to the bridges 21 and 22 through a current detecting resistor 50. Specific target currents flows to phases of the motor 10 in a specific operating state immediately after the power source is turned ON, a correction coefficient is calculated based on a deviation from a real current to be detected by the resistor 50, and the bridge is driven by an open loop control using the coefficient in a normal operating state. As a result, a constant current drive can be always performed without feeding back.
Patent JP-S5379545-A (JP)
Title: Automatic arranging device for different sizes of sheet in order
Inventor: TAKEOKA YOSHIHIKO
IPC: G11B15/66
Filed: 1976-12-23
Abstract: PURPOSE: To provide a small, light weight, inexpensive and usable sorter by causing a bin to fall down in succession so as to receive sheet, one end of said bin being pivotally mounted on a shaft while the other end being movably supported up and down within the guide by a roll which determines an interval. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H102602-A (JP)
Title: Air conditioning duct and air conditioning system for house on kockdown plan
Inventor: NOKITA MASARU
IPC: F24F13/02
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning duct and an air condition system for a house on the knockdown plan, which can reduce the construction manhours at the time of an assembling or disassembling of the house because a special duct construction for the air conditioning duct is not required, and can drasti cally shorten the construction period, and at the same time, by which air for air conditioning can be supplied from an appropriate location, and in addition, the appearance can be improved as well. SOLUTION: By inserting a plurality of wall panels 18 which work as a duct as well, between adjacent steel skeletons 24, and one wall surface for the outer peripheral wall surface of a building, is built up, and the wall surface is used as an air conditioning duct, and for this reason, the assembling or disassembling of the house 10 can work as the assembling or disassembling of the air conditioning duct as well. Also, by simply connecting an air conditioner 12 being installed on the outside of the house 10 to the air conditioning duct, an air conditioning system can be easily constructed, and in addition, the disassembling is also easy.
Patent JP-H06171416-A (JP)
Title: Safety device for vehicle
Inventor: RANDOORU AARU BOOBUAISU
IPC: B60R21/08
Filed: 1992-05-22
Abstract: PURPOSE: To avoid collision which gives damage upon a human body by a method wherein the front part of a seat closer to a deceleration direction and the rear part of a seat far from the deceleration direction are moved in directions upward and in parallel with and opposite to the deceleration direction and the rear part of the seat is moved upward faster than backward. CONSTITUTION: At the time of collision, when a seat is moved forward by, for instance, inertia, the movement of a pivoted bar 54 in the beginning and thereafter is the movement upward and forward while the bar 54 is moved forward a short distance in a slot 41. Therefore, when a link 39 is moved forward, a bar 72 is raised in an inclined slot 74 and the link 39 is forcibly pivoted upward around a bar 71. As the link 39 is far longer than a short link 38, the free end of the link 39 carrying a bar 80 is moved upward faster than the end of the link 38 carrying the bar 54 to move a seat RS.
Patent JP-H0241772-A (JP)
Title: Flux-less soldering method and device
Inventor: HARII RANDERU BITSUKUFUOODO
IPC: H05K3/34
Filed: 1989-06-20
Abstract: PURPOSE: To achieve the fluxless soldering using no silane by directing the gas having the prescribed momentum sufficient to wet the solder wettable surface with the molten solder of the prescribed temperature and not oxidized toward a mound to cool the molten solder. CONSTITUTION: A solder mound 2 is brought into contact with a surface 8 of an object 4 and a surface 10 of an object 6, and the surfaces 8, 10 are solder- wettable. The gas flow 12 is directed to a heater 14, and the heated gas flow 22 is at the high temperature sufficient to melt the solder mound 2. When the mound 2 is melted, oxides on a solid solder are afloat on the surface of the molten solder, the gas flow 22 is directed to the molten solder, and their momentum breaks the surface oxide in the non-oxidized solder and homogenizes the surface oxide when collided with the afloat oxide. The non-oxidized molten solder is brought into contact with the wettable surfaces 8, 10, and the part is then cooled, and the objects 4, 6 are joined with a solder part 24.
Patent JP-S6136123-A (JP)
Title: Glass-stirring structure
Inventor: UEDA SHIGERU
IPC: C03B5/187
Filed: 1984-07-26
Abstract: PURPOSE:To provide a glass-stirring structure having excellent mechanical strength and giving no undesirable effect to molten glass, by applying a platinum-based coating material to the surface of the main body made of molybdenum interposing a heat-resistant intermediate layer therebetween. CONSTITUTION:A ceramic material such as alumina is applied to the main body of a stirring structure composed mainly of molybdenum by flame spray coating to form a heat-resistant intermediate layer (about 0.2-0.4mm. thick) on the surface of the main body. The surface of the intermediate layer is covered with a coating material (about 1-3mm. thick) composed mainly of platinum to obtain the objective glass-stirring structure.
Patent JP-H0664038-A (JP)
Title: Stretched beta-crystalline polypropylene film and manufacture thereof
Inventor: YOSHIMURA MASAFUMI
IPC: C08K5/17
Filed: 1993-06-01
Abstract: PURPOSE:To obtain stretched beta-crystal-type polypropylene film for industrial use in a low-temperature high speed process wherein a specified amide compd. is incorporated in polypropylene and the mixture is melted and after crystallization. CONSTITUTION:A molten substance of a polypropylene resin compsn. wherein 0.0001-5 pts.wt. amide compd. of formula I is incorporated in 100 pts.wt. polypropylene is crystallized at 10-140 deg.C. An undrawn film of beta-crystal-type polypropylene thus obtd. is drawn. In formula I, R<1> is a 1-24C carboxylic acid residue and R<2> and R<3> are each 1-18C cycloalkyl group, cycloalkenyl group or a group of formula II, III, IV of V. In these formulas, R<4> is H or a 1-4C alkyl group or alkenyl group and R<5> is a 1-4C alkyl group or alkenyl group and R<6> and R<7> are each 1-3C alkylene group. A stretched beta-crystal-type polypropylene film can be obtained at a relatively low temp. by high speed.