baber/WOPTO huggingface dataset:
Patent JP-H05183966-A (JP)
Title: Centralized monitor system
Inventor: TSUNODA HIROKI
IPC: H04Q9/00
Filed: 1991-12-26
Abstract: PURPOSE:To stabilize speed to provide monitor information to an operator not depending on the number of monitor information signals from a system to be monitored in a centralized monitor system. CONSTITUTION:This system is provided with a real time processing system 10 which compares by inputting monitor information from the system to be monitored with information representing the present state of the system and detects state change, a human interface processing system 20 which transmits detected state change, and a fast memory device 31 which connects those processing systems 10, 20. Individual information control means (CPU) 11, 21 are provided at the processing systems, respectively, and the processing of its own system is executed in parallel with the processing of another processing system, and also, the information of state change detected by the real time processing system 10 is transmitted to the human interface processing system 20 via the fast memory device 31.
Patent JP-H02228085-A (JP)
Title: Laser circuit and its control
Inventor: JIYON RUISU HOOKANSON
IPC: H01S5/068
Filed: 1989-12-28
Abstract: PURPOSE: To stabilize the bias in a laser by a method wherein the light output parameter of the laser is constituted utilizing the second order derivative of the light output of the laser to an input current, which passed through the laser. CONSTITUTION: A first loop has a means to decide a second order derivative d<2> L/dIu2 , which is used for controlling a bias current Io, and the decision means is constituted of a photodetector 206, a low-pass filter 220, a trasimpedance amplifier 207, an exclusive-OR circuit 208, a multiplier 209, a low-pass filter 215 and the like. A second feedback loop sets a laser modulating current IM using the mean output of a laser 205, controls the current IM and the loop is constituted of the laser 205, the photodetector 206, the filter 220, the amplifier 207 and modulating current control circuits 210 to 214. Accordingly, d<2> L/dI<2> characteristics are used to control the current Io and a mean output loop is used to control the current IM. Thereby, the current Io is stabilized at a level close to a threshold current.
Patent JP-2001125415-A (JP)
Title: Both high- and low-voltage power source type quick heat roller and device using same
Inventor: HARADA AKIO
IPC: H05B3/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a both high- and low-voltage power source type quick heat roller, which has long life, enables very-fast heating, and can be used for both a 100 V power source and a 200V power source, for an electronic photographing device such as a copying machine and a printer. SOLUTION: This both high- and low-voltage power source type quick heater roller is characterized by the constitution that a heat generating resistance body film is formed on the inner or outer peripheral surface of a cylinder body 4 by arranging two semicylindrical heat generating resistance body films 6 and 6 opposite each other and the two cylindrical heat generating resistance body films 6 and 6 include a heat generating resistance body layer 14 which is electrified to generate heat and are insulated from each other by arranging a slit between the lengthwise edges of te heat generating resistance body films 6 and 6.  When a power source is connected to this quick heat roller to supply 100 V electric power, the two semicylindrical heat generating resistance body layers are connected in parallel and when 200 V electric power is supplied, the two semicylindrical are connected in series, so that their individual heat generating electric power and total heat generating electric power can be made nearly equal within a range of variance in source voltage.
Patent JP-2001163683-A (JP)
Title: Lightweight cellular concrete excellent in carbonation resistance
Inventor: MATSUSHITA FUMIAKI
IPC: C04B103/60
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide lightweight cellular concrete (ALC) having carbonation resistance, water absorptivity and frost damage resistance in common. SOLUTION: ALC, which is manufactured by adding organopolysiloxane having at least one siloxane unit selected among R(CH3)SiO2/2, R(CH3)2SiO1/2 and RSiO3/2 (in formula, R is an alkyl group expressed by CnH2n+1) in a molecule to a mixture slurry composed of a siliceous raw material and a calcareous raw material of a powder shape by 0.0005 wt.%<= and <0.30 wt.%, is provided.
Patent JP-2000171057-A (JP)
Title: Dehumidification air-conditioning system
Inventor: MAEDA KENSAKU
IPC: F24F3/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To balance temperature and humidity in space to be treated by drawing up heat from a second low heat source where temperature is low as compared with a first low heat source to a second high heat source, and by exchanging heat between the first low heat source and the second high heat source. SOLUTION: A refrigerant gas being compressed by a compressor 16 of a refrigerating machine 10 is a first low heat source, and a first pump draws up regenerated air that is used as a first high heat source from the first low heat source. The refrigerating machine 10 used as a second heat pump draws up heat to a first refrigerant in the evaporator of the heat pump being used as a second high heat source from air in refrigeration and cold-storage showcase being as a third heat medium, thus setting the temperature of the second low heat source lower than of the first low heat source since the second low heat source is the air in the refrigeration and cold-storage cases. Also, in the first low heat source and the second high heat source, heat is exchanged in the evaporator. More specifically, heat is transferred from the first low heat source to the second high heat source.
Patent JP-2001166550-A (JP)
Title: Image forming device
Inventor: OKAMOTO SUEAKI
IPC: B65H1/26
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble that a device, for example, a tandem type image forming device gets heavy and cost rises in the case of contriving the high strength of an entire device housing by welding a pipe frame or a sheet metal in order to secure the positioning accuracy of an image forming part to prevent color slurring. SOLUTION: The image forming part and a paper feeding part are arranged in separate housings, and the housing 0 of the image forming part is installed on the housing 10 of the paper feeding part and further the rigidity of the housing 10 is made lower than that of the housing 0. Even when the installing place is rugged, such ruggedness is absorbed because the low-rigidity housing 10 under the housing 0 is distorted and the housing 0 on the housing 10 is prevented from being largely deformed. Therefore, the high positioning accuracy is always maintained in the image forming part in the housing 0, and the deterioration of image quality caused by the color slurring is prevented. Then, the weight of the device is reduced and the cost is lowered in comparison with when the entire device is constituted as the high-rigidity one.
Patent JP-H09162386-A (JP)
Title: Semiconductor manufacture for degenerating impurity distribution of channel by implanting phosphorus
Inventor: SOU TOSHIHIRO
IPC: H01L29/78
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To degenerate the impurity distribution in a channel by implanting phosphorous. SOLUTION: A sacrifice oxide layer is formed on a Si substrate, an implantation for adjusting the threshold voltage is applied, the victim layer is removed, a gate oxide layer is formed, a gate poly-Si layer is deposited, defined and etched to form a gate 62, a primary P implantation is applied to form a lightly doped drain(LDD), a secondary P implantation is applied into a channel 66 to degenerate the impurity distribution curve of the channel.
Patent JP-H11169854-A (JP)
Title: Membrane filter and its operation
Inventor: OKATA MASANOBU
IPC: B01D63/08
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To enable washing the whole membrane surface and continuing to perform good operation for a long time. SOLUTION: This membrane filter has a treating tank 31, a membrane unit 50 immersed in the treating tank 31 and formed by laminating flat membrane- shaped membrane elements, a cylindrical skirt part 71 arranged in the bottom part of the membrane unit 50, an aerator 61 arranged below the skirt part 71 and for jetting gas, partitions 72, 73 arranged in the bottom part of the membrane unit 50 and for forming divided chambers 74 to 76 between the skirt part 71 and them in the skirt part 71, and a gas feeding means for feeding gas to the divided chambers 74 to 76. Since by this gas feeding means, gas is fed to each of the divided chambers 74 to 76, the quantity of bubbles flowing in both the side edge parts of the membrane unit 50 between membranes can be enlarged and the whole membrane surface 52 can be washed.
Patent JP-H06296011-A (JP)
Title: Semiconductor device
Inventor: NAKAZATO KAZUO
IPC: G11C11/34
Filed: 1991-12-27
Abstract: PURPOSE:To realize logic function and storage function, by generating, on a conductor, a current in a pattern type depending on the coupling between conductor dots, when a specified voltage is applied to the conductor. CONSTITUTION:A semiconductor device has a plurality of semiconductor dots D arranged in a matrix. The dots D are connected with a plurality of conductors as conductive semiconductor channel T. When an input voltage is applied to the conductor T, a current is generated in a pattern type which corresponds with the coupling between the semiconductor dots. Thereby parallel data processing is enabled, and ultra high-speed operation can be realized. The logic function can be changed by changing the state of the semiconductor dots.
Patent JP-H10181864-A (JP)
Title: Article transporter
Inventor: WATANABE HARUHIRO
IPC: B65G1/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To reliably detect obstacles around a self-advancing article transporter which comes into contact with a guide rail laid on the floor as the travel path at its one side so as to be guided thereby, by arranging an obstacle detector means at the bumper of the transporter extending over the overall width of the body at the front end in the travel direction. SOLUTION: A self-advancing article transporter T involves on its one side along the travel path guided parts 17 and 18 adapted to come into contact with a guide rail 8 laid on the floor so as to be guided thereby. The article transporter T travels with the guided parts 17 and 18 being guided by the guide rail 8. The article transporter T is provided at the front end of its body 11 in the travel direction with a bumper 46 including an obstacle detector means for detecting obstacles by the contact therewith. The underside of the bumper 46 is raised on the side of the guide rail 8 above the top of the guide rail 8 to avoid its interference therewith.
Patent JP-H09165607-A (JP)
Title: Operation of blast furnace
Inventor: KUNITOMO KAZUYA
IPC: C21B5/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To produce a pig iron under excellent productivity without powdering iron ore in a blast furnace by using an iron ore containing much water of crystallization after prereducing the iron ore into a specific reducing ratio. SOLUTION: The iron ore containing at least 2.0wt.% or higher of water of crystallization is reduced by using a shaft furnace and a reducing gas which is obtained by reforming natural gas and contains 50% H2 and 35% CO at 400 deg.C, into the reducing ratio of >=30%, and charged into the blast furnace as semi-reduced iron ore. In the case the iron ore containing >=2.0wt.% water of crystallization is powdery state, after reducing the iron ore into reducing ratio of >=30% by the same way, the iron ore is blown into furnace from a tuyere of the blast furnace. The pig iron can be produced from the iron ore having high content of water of crystallization under the excellent productivity.
Patent JP-H05182876-A (JP)
Title: Resin case for solid electrolytic capacitor
Inventor: OTAKE AKIO
IPC: H01G9/004
Filed: 1991-12-27
Abstract: PURPOSE:To improve adhesive properties of a resin case to potting resin and to prevent dropping of a sealed capacitor element from the case by executing a non-slip processing such as a matte processing, etc. CONSTITUTION:Fig. (A) is a plan view of a resin case 16 for a solid electrolytic capacitor adapted for surface mounting. Fig. (B) is a side sectional view along a line a-a in Fig. (A). A rough surface 24 such as matte-finished surface is provided on the inner surface of the case 16. After a capacitor element is contained in the case (not shown), it is sealed with potting resin such as epoxy resin, etc. After the capacitor is sealed, it is cut to a predetermined length at a lower side of a tapered part of the case 16, and an external connection terminal is welded to a metal terminal of the element exposed at its cut surface.
Patent JP-H06205580-A (JP)
Title: High frequency ripple removing wiring circuit
Inventor: YAMAGATA SHIGEO
IPC: H02M7/48
Filed: 1992-12-28
Abstract: PURPOSE:To remove the high frequency ripple included in the AC taken out of a power converting means, which performs high frequency modulation, through a filter by laying a low-inductance cable, where the impedance to high frequency is small, in parallel with the wiring, which connects the output side of the power converting means with the filter. CONSTITUTION:A parallel circuit is formed in a reactor terminal C   a contact D   a capacitor terminal F by connecting one line of a coaxial cable 11 between the reactor terminal C and the capacitor terminal F. A parallel circuit is formed in an inverter terminal G a contact H   a capacitor terminal K by connecting the other line of the coaxial cable 11 between the inverter terminal G and the capacitor terminal K. By the laying of this coaxial cable 11, a high frequency ripple current flows through the coaxial cable 11. Hereby, the occurrence of high frequency voltage can be suppressed, and the malfunction of a computer, etc., can be removed.
Patent JP-2001167801-A (JP)
Title: Method of transporting lithium secondary cell
Inventor: NEMOTO HIROSHI
IPC: H01M10/0566
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of safely transporting a lithium secondary cell that suppresses maximum rising temperature of the cell to prevent a disaster in case that the temperature of the cell is raised by accident during transportation of the cell. SOLUTION: The lithium secondary cell comprises an electrode body 1, of which positive or negative plates 2, 3, are wound or laminated through a separator 4 and uses non-aqueous electrolyte. When energy per unit mass accumulated in the cell is E (J/g), specific heat is Cp (J/ deg.C.g), normal transporting temperature is T1 ( deg.C), maximum rising temperature is T2 ( deg.C), and minimum temperature of the cell that brings about unsafe state of the cell by heating is t ( deg.C), the cell is transported in state that satisfies a relation of E/Cp+T1=T2<t.
Patent JP-H09166106-A (JP)
Title: Rodless cylinder
Inventor: ISHITANI YUICHI
IPC: F15B15/14
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnet cylinder to generate no fine dust toward the outside and to prevent entrance of dust from the outside. SOLUTION: A bellows 40 surrounds a cylinder tube to form a closed space is located between end caps 16 to close the two ends of the cylinder tube of a magnet cylinder and the end part of an outer moving body 9. Discharge ports 50 communicated with the right and left closed spaces of the outer moving body 9 surrounded with the bellows 40 are arranged at the right and left end caps 16. In use in a clean room 55, a discharge hose 56 is arranged and connected to the right and left discharge ports 50 and let out to the outside of the clean room 55. Dust generated due to slide contact of an outer moving body 9 with a scraper during operation of the rodless cylinder 1 is discharged through the discharge port 50 to the outside of the clean room 55.
Patent JP-H07191520-A (JP)
Title: Electrophotographic device
Inventor: MASUDA KIYOSHI
IPC: G03G21/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide an electrophotographic device which prevents the photoreceptor of a contact part from being ruptured caused by bringing the grid of a scorotron charger in contact with the surface of the photoreceptor even though a non-electrostatic charging state is momentarily caused when the use of a belt-like organic photoreceptor is progressed and the photoreceptor is fatigued. CONSTITUTION:As for the electrophotographic device using the belt-like organic photoreceptor 1; the device is provided with the scorotron charger 3 as an electrostatic charger, and the grid 5 of the scorotron charger 3 is fixed to be laid in the longitudinal direction of a charger casing 6, and also rolls 2a-2d imparting required force to the belt-like organic photoreceptor 1 toward the scorotron charger 3 are arranged to be opposed to the scorotron charger 3 on the side of the rear of the belt-like organic photoreceptor 1.
Patent JP-2001167381-A (JP)
Title: Method, system and device for detecting congestion at exit, and recording medium
Inventor: NISHIYAMA KAZUTO
IPC: G08G1/01
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method, a system, a device and a recording medium for detecting congestion at an exit and a recording medium, which speedily or precisely acquires the rapid variation of a traffic flow such as the occurrence of congestion in the large detecting range of an off ramp including a shoulder part and is capable of providing information profitable for the users of a road. SOLUTION: A CCTV camera 11 process a picture obtained by overhead photographing of the off ramp, and a processing part 12 measures the space parameter of a vehicle existing in a measuring range in this picture to transmit it to a traffic control central device 2 through a line. The congestion judging means 22 in the device 2 detects the occurrence of congestion at the off ramp by referring to a threshold combination table 21. Then, the means 22 detects the end position of the congestion when the congestion occurs, judges that the congestion is inclined to extend when the end position is changed hourly in the direction of upstream and judges that the congestion is inclined to be eliminated when the end position is changed hourly in the direction of downstream.
Patent JP-2000170399-A (JP)
Title: Semi-outdoor space construction in house in cold region
Inventor: AZUMA KAZUHISA
IPC: E04H1/02
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a semi-outdoor space construction in a house in a cold region capable of performing work efficiently and adequately and of improving the appearance of indoor space. SOLUTION: One corner of a house building X is surrounded by three sides of first exterior walls Xa and a second exterior wall Xb of the building, and within a recessed portion 21 dividing both the upper and lower surfaces with bottom walls 22, 19, a semi-outdoor space 24 partitioning its front surface by a sash 23S is formed. This semi-outdoor space 24 is located adjacently to a boiler room 12 in an accessible manner beyond the sash 25S. The bottom wall of the semi-outdoor space 24 is used as an earthen floor with the concrete surface exposed. The semi-outdoor space 24 in winter season is utilized as a work room suited for the work using water which is freely accessible from the boiler room 12 through the sash 25S.
Patent JP-H05160849-A (JP)
Title: Cell flow measurement method
Inventor: NAKAJIMA NAOKI
Filed: 1991-12-05
Abstract: PURPOSE:To accurately count a cell flow from a calling of one call to its inter ruption by using a call identification number given at the calling and flag infor mation representing whether the call is continued or terminated to manage a count of a counter in a cell count section in an exchange node. CONSTITUTION:When a setup is finished and communication is started, the information of the user is converted into a cell form and it passes through a transmission line. When a cell 34 is inputted from an input transmission line 31, a label detection section 32 detects a label and it is sent to a cell count section 33. The count section 33 has a label A1 and selects a counter whose flag is set to 1 and increments the counter. The counter section 33 keeps the count till a network management node 36 reads the count section even when call interrupt (end of call) takes place.
Patent JP-2000170353-A (JP)
Title: Stopping member and its usage
Inventor: ONO TAKATOSHI
IPC: E04F13/08
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a stopping member which is simple in structure and serviceable for executing works easily and certainly for attaching decorated board materials such as natural stones to a part to be decorated such as wall surface. SOLUTION: A stopping member 1 for decorated board material to be used for fixing a decorated board material 30 to a part to be decorated is composed of an engaging tongue 2 to be engaged slantly with an engaging hole formed at the rear of the decorated board material 30 and a support part 3 for supporting the engaging tongue 2 under the state of being slant, and the structure thereof is extremely simple and serviceable for executing works simply, certainly and stably for attaching the decorated board material 30 to the part to be decorated only by engaging its engaging tongue 2 under the state of being slant with the engaging hole 31 provided at the decorated board material 30.
Patent JP-H04337242-A (JP)
Title: Replacement type bulb assembly proper for automobile headlight
Inventor: DAGURASU JIYOOJI SHIADEIHI
IPC: F21V19/00
Filed: 1991-12-05
Abstract: PURPOSE: To reduce the number of part items in manufacture and assembly, manufacturing processes, and prices as a result. CONSTITUTION: A replaceable type bulb assembly for use as an automotive headlight has an incandescent lamp 10, which has a pinch-seal part 11 whose one end is flat, and is attached on a plastic base 50 by a lamp holder 20 made of thin plate metal of a single part. One end of the holder is fastened around the pinch-seal part of the lamp and the other end is fixed to the plastic base. The lamp holder having two oppositely standing half bodies jointed with each other by a hinge part, each of these half bodies has a clamp part 33 on its one end and this clamp part, when it is fastened around the lamp in a clamshell- like manner, fixes the lamp at the pinch-seal part in cooperation with a clamp part of the other half body. The other end of each of the half bodies is terminated at a leg part 22 having a spherical gimbal end part to be RF-welded onto the base.
Patent JP-H06204380-A (JP)
Title: Lead frame and resin-sealed semiconductor device using the same
Inventor: KOYAMA HISAKI
IPC: H01L23/50
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a resin-sealing type semiconductor device preventing a void (air bubble) from occurring easily. CONSTITUTION:The thickness of an inner edge part 6 existing at the inside of a mold line 7 of a plurality of leads 5 of a lead frame La is constituted to be layer than that of the other parts, a semiconductor chip is laid at the lead frame La, the electrode bump of the semiconductor chip and the inner edge part 6 of the lead 5 are electrically connected, and they are fitted to a mold die, thus sealing the electrically connected part of the semiconductor chip and the lead 5 with a mold resin. In this manner, by making thick the inner edge part of the lead, the flow of the mold resin can be controlled and hence a highly reliable resin-sealed type semiconductor device with less void failure can be obtained.