baber/WOPTO huggingface dataset:
Patent JP-H05174597-A (JP)
Title: Semiconductor memory
Inventor: MATSUI KATSUAKI
IPC: G11C7/12
Filed: 1991-12-24
Abstract: PURPOSE:To prevent all memory cells in a memory cell array from becoming defective based on a wire disconnection of a column line of a number smaller than the number of redundancy relief circuit prepared in a column address direction when the wire disconnection occurs in the column line so that a gate electrode of a transfer gate is floated in a high potential state. CONSTITUTION:When a wire disconnection occurs in a column line CL2 and gate electrodes of NMOSes 302a, 302b for a transfer gate to be gate-controlled by the column line CL2* are floated in a high potential state, an NMOS 402 is turned On by a clamp signal CC at the time of standby to lower the CL2... to 'L'. Thus, the NMOSes 302a, 302b are turned ON by the CL2* of a floating state, bit lines BL2a, BL2b are connected to data buses DBa, DBb thereby effectively preventing reading failure of data.
Patent JP-H05174913-A (JP)
Title: Wiring device
Inventor: SHIBUE NOBUYUKI
IPC: H01R13/64
Filed: 1991-12-24
Abstract: PURPOSE:To prevent wrong connection of each of power cables to a wiring device. CONSTITUTION:A wiring device has connecting portions 8 for respectively connecting power cables 3, 4 each composed of VVF wires having grounding electrodes. Electric-wire insertion holes 13 are formed in each of the connecting portions 8 in such a manner as to arrange the holes in a horizontal row. A pitch (A) connectively provided between an electric-wire insertion hole 132 for inserting each of core wires 16 forming grounding electrodes for each of the power cables 3, 4 and one of other electric-wire insertion holes 131 is formed to be wider than a pitch B connectively provided between other electric-wire insertion holes 131. Each of the core wires 16 of each of the power cables 3, 4 is thus formed into a given shape to be squared with the pitch connectively provided between the electric-wire insertion holes 13, so that the possibility of making a wrong connection of each of power cable to the wiring device may be lessened.
Patent JP-H10269391-A (JP)
Title: Method and system for automatically disabling attachably and detachably portable vault for postage meter
Inventor: ARSENAULT ROBERT G
IPC: G07B17/02
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To make a postage meter system automatically disable a vault when a portable vault that is attachable and detachable is identified as lost, stolen and unnecessary. SOLUTION: A postage meter system is provided with a portable postage meter vault 7, a stamp printing mechanism 5 of a postage sum and a postage meter terminal 6. The postage meter terminal includes a vault accepting device 8, a device 9 that seeks whether it is shown that the vault can not perform a vault function when the vault is inserted into the accepting device and a device that automatically disables it if it is asked to show as impossible. A method for disabling a portable vault of the postage meter system is (A) to insert the portable vault into the terminal of the postage meter system, (B) to automatically seek whether it is shown that the vault is impossible through the terminal and (C) to include a step that disables the inserted vault when it is asked to show that it is impossible in the step (B).
Patent JP-H07163234-A (JP)
Title: Greening method
Inventor: ASANO YOSHITO
IPC: A01G1/00
Filed: 1993-12-10
Abstract: PURPOSE:To efficiently green road side zones, parks, etc., by constituting a vegetation block made of an inorganic particle layer, introducing flowering plants into the block, and growing the flowering plants while suppressing growth of weeds to improve a view. CONSTITUTION:A vegetation block is constituted of an inorganic particle layer of gravel, ground stone, etc., and flowering plants liking and standing poor nutrition and a drying environment, such as perennial plant or annual plant to green road size zones. Since the flowering plants can grow in an environment similar to natural growth land, the flowering plants are set for a long period of time, a large stock by flowers can be formed, specific maintenance control is not required, and maintenance cost can be extremely reduced.
Patent JP-2000159927-A (JP)
Title: Filler for ink-jet recording paper and recording paper using the same
Inventor: TAKASUGA KAZUHIRO
IPC: B41M5/52
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a filler having excellent coating workability as an ink-jet recording paper, capable of forming an image having high printing concentration and clarity. SOLUTION: This filler comprises amorphous silica and has >=15 μm and <30 μm average particle diameter, <=400 μS/cm electrical conductivity, >=260 m2/g and <700 m2/g BET specific surface area and >=100 ml/100 g and <100 ml/100 g oil absorption. This ink-jet recording paper has the filler and a coated layer obtained by mixing water with a binder to give a coating solution, coating an ink-jet recording surface with the coating solution and drying.
Patent JP-H11159873-A (JP)
Title: Water heater with heat reserving function
Inventor: YANADA AKIHIRO
IPC: F24H1/10
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To improve the durability, safety and heat reserving performance of a water heater by accomplishing heat reserving combustion at a proper timing. SOLUTION: This water heater A enables heat reserving combustion even when a water quantity sensor 10 does not detect a flow rate. In this case, a boiling body temperature sensor 13 is provided and a control part 14 is provided. A control is performed to start heat reserving combustion when the temperature of a boiling body detected by the boiling body temperature sensor 13 is below the heat reserving combustion start temperature or to stop the heat reserving combustion when the temperature is above the heat reserving combustion stopping temperature while the heat reserving combustion start temperature is variably controlled in response to changes in the water intake temperature as detected by a water intake temperature sensor 9 so that the interval of the heat reserving combustion is made longer when the water intake temperature is high and it is made shorter when the temperature  is low.
Patent JP-H06194453-A (JP)
Title: Foot switch
Inventor: YANAGI YASUHIRO
IPC: G01V3/08
Filed: 1992-12-22
Abstract: PURPOSE:To provide a foot switch with less change with time which does not have any mechanical movable part. CONSTITUTION:The foot switch is provided with a detection element 1 and a detection circuit and the detection element 1 is constituted by laying out a pair of electrodes on nearly the same planes. When the electrostatic capacity between both electrodes changes due to the presence of a human body near the detection element 1, a detection circuit outputs a detection signal. The detection element 1 is buried on a floor 4 before a sink stand 3. When a person stands in front of the sink stand 3, a detection signal is generated by the detection circuit and then an illumination device 5 for illuminating the upper surface of the sink stand 3 lights up. Also, when the person leaves the area in front of the sink stand 3, the detection signal disappears and the illumination device 5 turns off.
Patent JP-H03200270-A (JP)
Title: Bearing member made of conductive resin
Inventor: OTSUKA YASUMASA
IPC: F16C33/20
Filed: 1989-12-28
Abstract: PURPOSE:To eliminate the lowering of the sliding ability of a bearing which receives the shaft of a conveying roller such as a paper feeding roller, etc., and faulty conduction and to prevent a noise caused by the electrostatic charging of the conveying roller by adding conductive whiskers having three- dimensional structure into resin with heat resistance and abrasion resistance so that the bearing member may be molded. CONSTITUTION:The bearing 20 which receives the shaft 19 of the roller 18 is formed of the resin having conductivity. The bearing 20 is fixed to the metallic frame of an image forming device main body with a screw 22 to be grounded. The resin such as polyacetal, polyacrylate or polypropylene is enumerated as the resin material of the bearing 20. Then, the conductive whiskers 32 having the three-dimensional structure are dispersed into the resin so that the resin is made conductive and used to form the bearing 20. Thus, the lowering of the sliding ability of the bearing which receives the shaft of the conveying roller 18 such as the paper feeding roller and the faulty conduction are eliminated and the noise caused by the electrostatic charging of the conveying roller 18 is excellently prevented.
Patent JP-H07170051-A (JP)
Title: Manufacture of flexible wiring
Inventor: MORIKAWA MICHIO
IPC: H05K3/00
Filed: 1993-12-14
Abstract: PURPOSE:To provide a method of manufacturing a flexible wiring, which manufactures a prescribed length of the flexible wiring, which is used for a linear motor, accurately and at low cost. CONSTITUTION:A method of manufacturing a flexible wiring has a first punching process 25, wherein when a copper foil 16 is punched to form a wiring route, coupling parts are left on wiring routes branched into two or more to punch the foil 16 in such a way that the wiring routes are integrally formed and at the same time, in the case where information on the terminal of the foil 16 is given, the foil 16 is transferred without performing the punching to form the terminal formation part of the foil 16, and second punching processes 44a and 44b, wherein the terminal formation part of the foil 16 is punched to form the terminal of the foil 16. Moreover, the method comprises a bonding process 27 for bonding the foil 16, which is punched in the processes 44a and 44b, on a base film 15, third punching processes 28a and 28b for punching the coupling parts of the foil 16, which is punched in such a way that the wiring routes are integrally formed, along with the film 15 bonded with the foil 16 and fourth punching processes 45a and 45b, wherein a mounting hole is bored in the film 15 in the vicinity of the terminal part of the foil 16 and at the same time, the film 15 is cut.
Patent JP-H05171785-A (JP)
Title: Installation construction of floor panel in double floor
Inventor: ITO SHINICHI
IPC: E04F15/024
Filed: 1991-12-25
Abstract: PURPOSE:To increase safety of underfloor wirings, etc., in an installation construction of a floor panel in a double floor. CONSTITUTION:A floor panel 3 is of placing type in which supporting legs 1 are installed erectly on the rear of it, and a flange 4 is provided on at least one of the supporting legs 1. On the other hand, leg fixing device 7 provided with a fixing piece 5 for fixing the flange 4 of the supporting leg 1 and a sink restriction part 6 positioned at the rear of the floor panel 3 are fixed to a floor base 2 on which the floor panel 3 is laid out, to restrict a pull-up and down of the floor panel 3 simultaneously.
Patent JP-H05169411-A (JP)
Title: Preparation of ceramic part
Inventor: OKAGUCHI SHIGEKI
IPC: B28B1/24
Filed: 1991-12-25
Abstract: PURPOSE:To prevent a ceramic part from occurrence of cracks during processing by cooling and solidifying a holding part holding a raw molded item and/or a processing part and processing the processing part when a raw ceramic molded item before degreasing and calcining is processed. CONSTITUTION:When e.g. a turbin wheel is prepd., for processing central hole, a molded item having a central hole 100 is injection-molded at an apex part of a shaft which is to be a holding part 10. After drying, this hole 100 is inserted in a projection 211 of an apex of a core pushing center 21 of a processing apparatus. Then, the side peripheral face 111 of a shaft part of the processing part 11 side is supported by means of a positioning plate 22. Then, liq. nitrogen etc., is injected from a nozzle 242 on the holding part 10 to cool and solidify it and a central hole is perforated on the processing part 11 by means of a drill 23. A hardness being durable to a repulsive force is given thereby to the holding part 10 where the repulsive force is most strongly applied to prevent a ceramic part from occurrence of cracks etc., and to keep processing accuracy.
Patent JP-2000175140-A (JP)
Title: Program display method and display device
Inventor: OCHIAI KATSUHIRO
IPC: H04N5/45
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To allow a user to select and view a program without being conscious of whether a view object is a program that is broadcast or a video-recorded program. SOLUTION: Programs that are broadcast and programs recorded on a recording medium are displayed on a same menu 1 so as to be selected and viewed by the same operation. Concretely, the programs that are broadcast and the programs recorded on a recording medium are listed on a program list 31 on a menu 1. In this case, a user selects and views an optional program from the program list 31. Or a channel control section displayed on the menu 1 is used to sequentially display a program that is broadcast and a program recorded on a recording medium on the menu 1.
Patent JP-2000168777-A (JP)
Title: Pallet
Inventor: KODAMA HITOSHI
IPC: B29D7/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight pallet having a high rigidity and a high strength in which a local damage is hardly caused by a claw of forklift. SOLUTION: A pallet is provided with a fiber reinforced resin material layer. It is preferable that a carbon fiber is applied as a reinforced fiber in the fiber reinforced resin material layer. In addition, it is preferable that the pallet is made by foam-core sandwiched board in which a surface material 1 comprised of the fiber reinforced resin material layer is laminated on the surface of a core member 2 of plastic foamed material.
Patent JP-2000172311-A (JP)
Title: Fa information collecting method and device
Inventor: OKU MASAHARU
IPC: G05B23/02
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To change or improve the manufacturing conditions and equipment and to quickly improve operations, the quality of products and the productivity by collecting automatically the information desired by a user among those job site information based on a condition that is set to acquire the necessary information for the user. SOLUTION: An FA system 10 includes a data collection management mechanism 23 and the terminals 19-21 which belong to an agent house 23 and collects the job site information based on the data collecting condition that is set by a user via a view 18. The collected job site information are stored in an agent and then sent to the view 18, i.e., a mission requester and stored there when the collection of the job site information is over. The data stored in the view 18 are processed and analyzed by the spreadsheet software, etc., which is prepared at the view 18, and these processed and analyzed data are displayed on a screen or outputted to a printer 22. Thus, the user deals with improvement of the equipment, the change of manufacturing conditions, etc., based on those displayed or printed data.
Patent JP-2000168522-A (JP)
Title: Control device of vehicle
Inventor: ONUMA YUTAKA
IPC: B60T8/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To accurately sense the operating amount made by a driver and reduce the computing load of a control device required to correct the output of a sensor. SOLUTION: The braking operation amount Bs based upon the stamping stroke Sp is computed during the non-braking mode when the running is going to be started (S140), and the braking operation amount Bs is set to zero-point correction amount Bso (S150). The braking operation amount Bp based upon the master cylinder pressure Pm is computed during the non-braking mode when the vehicle is running (S200), and the deviation Esp between Bp and Bs is computed (S210), and on the basis of the absolute of the deviation Eps, judgement is passed if it is necessary for computing the zero-point correction amount for the braking operation amount Bp (S220), and if yes, the zero-point correction amount Bpo for the braking operation amount is set to Bp (S230). The braking operation amounts Bs and Bp are corrected with the zero-point correction amounts Bso and Bpo, respectively.
Patent JP-2000229722-A (JP)
Title: Conveyer speed control method and tracking method
Inventor: UCHIO MASATO
IPC: B65G43/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a conveyer speed control method and a tracking method capable to control speed even in bad measuring environment of such as slip of conveyer roller and on-line heat treatment. SOLUTION: In a speed control method of a conveyer having multiple pares of rollers 2 contacting on both top and bottom surfaces of a conveyed object 9, about a torque electric current 8 of a drive motor of at least one of top and bottom rollers 2, a rise of the torque electric current 8 is detected, then a conveying speed of the conveyed object 9 is calculated from a relation between the detected time and a roller 2 arrangement interval. Based on a difference from a roller 2 speed set value, the speed set value is corrected. In the same manner, a timing when the conveyed object 9 passes through each roller 2 pair is detected form the rise of the torque electric current 8, then a pulse rate is calculated from the number of pulses generated from the drive motor and the roller 2 interval, and a location of the conveyed seat is calculated.
Patent JP-H07173826-A (JP)
Title: Simplified well method
Inventor: HIRAKURA NOBORU
IPC: E02D3/10
Filed: 1993-12-17
Abstract: PURPOSE:To make it possible to prevent the collapse of the wall surface of an excavated trench by inserting a strainer pipe into a vertical hole bored around the shallow excavated trench and slightly deeper than the excavated trench, and providing a pump therein to pump up ground water. CONSTITUTION:In the case of excavation word of a shallow excavated trench 01, a vertical hole slightly deeper than the excavated trench 01 is bored around the excavated trench 01, and a strainer pipe 1 having a large number of water holes around it is inserted in the vertical hole. In addition, a spiral wing 23 is provided to the center shaft 22 in a pipe body 21, at the sane time, a rotary driving section 24 of the center shaft 22 is provided to the upper part of the pipe body 21, and a pump 2 forming a pumping-up section 5 is provided to the lower part of the pipe body 21. The pipe body 21 of the pump 2 is inserted into the strainer pipe 1, and ground water contained in the ground layer and entered into the strainer pipe 1 is pumped up. According to the constitution, the incursion of ground eater into the excavate trench 01 and the collapse of the wall face of the excavate trench 1 can be prevented.
Patent JP-H10182934-A (JP)
Title: Thermosetting resin composition
Inventor: OKA WATARU
IPC: C08L61/06
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin composition capable of curtailing curing time, improving strength while a Broensted acid is existing by adding a salt of the Broensted acid and hexamethylenetetramine. SOLUTION: This composition preferably contains (A) a phenolic novolac resin, (B) 7-30 pts.wt. of hexamethylenetetramine, and (C) 0.01-20.0 pts.wt. of a salt of the component B and at least one kind of a Broensted acid per 100 pts.wt. of the component A. A prescribed salt above is preferably a salt of the component B and a monocarboxylic acid, a dicarboxylic acid or a polycarboxylic acid.
Patent JP-H03202320-A (JP)
Title: Manufacture of internally lined pipe
Inventor: OKAMOTO HIROSHI
IPC: B28B21/94
Filed: 1989-12-28
Abstract: PURPOSE:To make the efficient production of internally line pipe possible by a method wherein exhaust nozzles of primer material and of lining material are provided in an arm member so as to discharge mixture of resin mortar and hardener through the exhaust nozzle of lining material. CONSTITUTION:When an arm member 31 is advanced by being inserted in a pipe 1 deeper in its inner part, on-off valves 303 and 306 in a mixing part 30A are opened so as to mix primer resin and hardener with each other and discharge the resultant primer material on the inner peripheral surface of the pipe 1 in order to produce a primer layer A0. After the discharging of the primer material is continued until the arm member reaches the end of the pipe 1, the on-off valves 303 and 306 are closed and the moving direction of the arm member 31 is changed so as to be drawn out of the pipe 1. After that, the arm member 31 is drawn out to the end of the pipe 1. Under the condition that resin mortar and hardener are mixed with each other in a mixing part 30B and the resultant lining material is discharged from an exhaust nozzle 32b. Thus, the primer material layer A0 and a resin mortar layer are laminated in the order named on the inner surface of a concrete pipe layer 11.
Patent JP-H05175530-A (JP)
Title: Photovoltaic device
Inventor: KAIDO YOSHINORI
IPC: H01L29/40
Filed: 1991-12-26
Abstract: PURPOSE:To provide a photovoltaic device capable of producing higher photoelectromotive force while preventing an internal short circuit between its back-surface electrode and translucent substrate. CONSTITUTION:A photovoltaic device includes a translucent substrate 1 on which are laminated a transparent electrode film 2, an amorphous semiconductor silicon film 3, and a refractory back-surface electrode 4 with a melting point of higher than 950 deg.C. The back-surface electrode is a multilayered film composed of tungsten, copper and titanium, and the tungsten layer is in contact with the semiconductor film. A laser beam is applied so that it passes through the substrate and electrode film to remove part 5 of the semiconductor film 3 and back-surface electrode 4. Since the back-surface electrode is refractory, this photovoltaic device has an open voltage that is high, especially in low brightness. In addition, a plurality of cells may be connected in series through their electrodes 2 and 4 to increase the photoelectromotive force of the photovoltaic device.
Patent JP-2000171610-A (JP)
Title: Lens joining method
Inventor: KATO MASATOSHI
IPC: C03C27/10
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a lens joining method by which lenses can be easily and accurately joined. SOLUTION: By this lens joining method, the first lens 3 and the second lens 2 are joined by using a lens joining device having a rotation device 70a for rotating the lens 3 by supporting the outside circumference thereof and a lens position adjustment device 71a for positioning the lens 2 joined on the lens 3. Then, the lens joining method comprises a seating process that the lower surface of the lens 3 is seated at a lens receiving part 5 by rotating the lens 3, a temporal positioning process that the lens 2 is temporarily positioned, a measurement process that optical axis deviation between the lenses 3 and 2' is measured by rotating the lenses 3 and 2 themselves and a position adjustment process that the position of the lens 2 is adjusted with respect to the lens 3 based on the measured result of the measurement process.