baber/WOPTO huggingface dataset:
Patent JP-H04190942-A (JP)
Title: Forging simulator
Inventor: FUJIKAWA SHINICHIRO
IPC: B21J9/20
Filed: 1990-11-26
Abstract: PURPOSE:To reproduce a impact pattern of a hammer or a screw press, etc., by calculating a target value for a ram speed and controlling a driving means so that the ram speed coincides with the target value of the speed. CONSTITUTION:The stroke position of the ram 21 driven by the driving means is detected by a ram position detector 11. A forming load is detected by a load detector 10. The amount of initial energy of the ram 21 is set by a setting means. The information of the ram position detected by ram position detector 11, the information of the forming load by a load detector 10 and the amount of residual energy held by the ram 21 in accordance with the information of the initial energy of the set ram are calculated by a target speed calculating means 14 and the target value of the speed of the ram 21 is calculated. A driving means 20 is controlled by controllers 15-19 so that the ram speed coincides with the target value of speed calculated by the target speed calculating means 14. In this way, simulation of nearly all forging machines can be performed by one machine.
Patent JP-2000139750-A (JP)
Title: Whirlpool bath with water discharging function
Inventor: HOSODA YUKIHIRO
IPC: A47K3/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To enable the use of hot water or cold water in a bathtub as water at the time of shower, washing, and cleaning by simple and speedy operation by anyone. SOLUTION: A jet nozzle 20 mounted inside a bathtub 1 comprises a joint structure to be connected to the end part 30 of a hose for shower, a washing machine, etc., by one-touch operation and is constituted so that hot water or cold water in a bathtub can be supplied from the jet nozzle 20 to a hot and cold water utilizing means such as a shower head, a washing machine. By this, as it is possible to perform connection only by connecting a connector to the jet nozzle 20 in the bathtub, in other words for anyone simply in a short time and then to utilize remaining hot water by activating a jet bath, it is possible to provide a system effective in saving water resource.
Patent JP-H02164655-A (JP)
Title: Integral brake control system
Inventor: TOBINAGA YOSHINOBU
IPC: B60T8/58
Filed: 1988-12-16
Abstract: PURPOSE:To prevent skidding to obtain a braking torque most close to a target braking torque by controlling an opening of a valve mechanism so that a detected braking torque conforms to the target braking torque' and correcting the opening based cn the judgement of the skidding. CONSTITUTION:When braking is performed by operating a brake pedal 4, a brake controller 16 obtains a control target value of braking torque in response to output of a position sensor 18', and outputs the control target value tc a brake module 17. The oil pressure supplied to a hydraulic brake 1 is thus controlled to brake wheels 10. At this time, a torque sensor 15 detects a braking torque due to brake pressure as a reaction force, and feedback-controls a control signal given to the brake module 17. Further, the presence of skidding of the wheels 10 is judged by comparing output of a rotating speed sensor 12 to the skidding speed from a flight controller 30, and the above control signal is corrected in accordance with the judgement result.
Patent JP-H1131266-A (JP)
Title: Burglary preventing device for automatic vending machine
Inventor: BOKU KYOSHUN
IPC: E05D11/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a burglary preventing device of an automatic vending machine in which the door of the automatic vending machine can be prevented from being broken up from the main body of the automatic vending machine, and the inside article and coin box of the main body can be prevented from being stolen. SOLUTION: An upper edge hinge 300 for preventing the opening and closing and burglary of a door 200 is provided at the upper edge part of the connecting part of a main body 100 with the door 200, a protruding panel 410 is arranged at the top end of a protruding part 310 formed at the upper edge hinge 300, and a burglary preventing means 500 for preventing the door 200 from being broken up from the main body 100 is provided at the upper edge of the inside part of the main body 100. Thus, even when an external force is added to the upper edge hinge 300, the door 200 can be prevented from being separated from the main body 100.
Patent JP-H04187115-A (JP)
Title: Cookpot, vacuum bottle and lunch box, used under reduced pressure
Inventor: SAKAI TOKUEI
IPC: A23L5/10
Filed: 1990-11-21
Abstract: PURPOSE:To make a cooked food tasteful by the use of osmotic pressure, by a method wherein a lid with a vent is removably placed on a cookpot main body and a border surface between them is made airtight, a pressure-reducing device is fixed or is removably connected to the vent on the lid, and the inside of the cookpot main body is decompressed. CONSTITUTION:A lid 3 with a vent 2 is removably placed on cookpot main body 1 and a border surface between them is made airtight. A cookpot used under reduced pressure has a function in which a pressure-reducing device 4 is fixed or is removably connected to the vent 2 on the lid 3 and the inside of the cookpot main body 1 is decompressed by actuating the pressure-reducing device 4. In order to make the border surface between the main body 1 and the lid 3 airtight, a contact surface between the main body 1 and the lid 3 is preferably made smooth. Water in the main body 1 is turned into steam by heating the cookpot and the contact surface is made wet, and thus the inside of the cookpot is kept airtight. It is well-known fact that, when a table-ware with a lid cover in which a hot-food is put is cool, the inside of the table-ware is decompressed and it is difficult to take the lid cover away.
Patent JP-H10163366-A (JP)
Title: High-radiation, high-performance and high-capacity package
Inventor: BIDUTT K BUHATTACHARIYA
IPC: H01L25/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the advantage resulting from the noise filtering by a large- capacity while keeping it compatible with the radiation technology by forming recesses into the surface of a package board, apart from the integrated circuit device layout area and placing capacitors in the recesses. SOLUTION: A package board 10 has recesses 19 each capable of housing the entire of a capacitor, without protruding it from the surface of the board 10. An integrated circuit 20, metal plate 21 and capacitors 22, 23 are fixed to the package board 10. The capacitors 22, 23 are housed in the four recesses 19 with the result that they are completely shed in the recesses. The plate 21 is below the bottom of the board 10 and does not obstruct the capacitors and can be flush with the bottom face of the board 10. This gives an additional capacitance to the package and keeps the radiation technology.
Patent JP-H03178023-A (JP)
Title: Rotary head drum device
Inventor: HASEGAWA SHINICHI
IPC: G11B5/52
Filed: 1989-12-07
Abstract: PURPOSE:To set a rotary drum in a thrust direction at an optimum position regardless of parts accuracy, etc., by making a bearing movable in the thrust direction of a rotary shaft. CONSTITUTION:By simple work only to screw a bearing 25 into a screw 35b of a stator housing 35, a rotary shaft 12 of a rotary drum 10 can be moved in the thrust direction (vertically). Therefore, the position of the rotary shaft 12 of the rotary drum 10 determined by the parts accuracy, etc., of an upper drum assembly, stator housing and bearing, etc., the height of each video head in the rotary drum 10 and a gap between respective rotary transformers 13 and 23, etc., can be easily controlled. Thus, the rotary drum can be set at the optimum position regardless of the parts accuracy, etc.
Patent JP-H01159605-A (JP)
Title: Heater for multifiber optical fiber ribon
Inventor: ONODERA TSUTOMU
IPC: C03B23/207
Filed: 1987-12-16
Abstract: PURPOSE:To uniformly heat multiple optical fibers while supressing electric power consumption by constituting a pair of electrodes for atm. discharge disposed to face each other with plural pieces of the optical fibers in-between in the arranging direction thereof in such a manner that said electrodes can be moved in the direction perpendicular to the plane constituted by the optical fibers and in an inter-electrode direction. CONSTITUTION:The anode 3 and cathode 4 for electric discharge are disposed in parallel with the Y axis so as to hold the bare optical fibers 11-14, 21-24 in place therebetween. Electrodes 31, 41 support the anode 3 and the cathode 4 in such a manner that the positions of the anode 3 and the cathode 4 can be respectively independently moved in a Y direction and a Z direction. Not only the misregistration of these electrodes in the direction perpendicular to the optical fiber arranging plane but also the misalignment between the inter- electrode central position on the optical fiber arranging plane and the central position in the arranging direction of the arranged optical fibers are adjusted, by which the plural optical fibers are uniformly heated without increasing the offset thereof. The uniform heating of the multifiber optical fibers is thereby enabled without increasing the electric power consumption.
Patent JP-H10138893-A (JP)
Title: Travelling car for work
Inventor: NOTOJI AKINORI
IPC: B60T7/12
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a travelling speed change mechanism even when a speed change lever is operated to a parking position by mistake while travelling by interposing a parking brake mechanism to actuate a brake mechanism by interlocking with operation of the speed change lever to the parking position between the speed change lever and the brake mechanism. SOLUTION: When a main speed change lever 7 is operated from a neutral position to a parking position 'P', a stopper member 23 revolves a connecting arm 22 forward forcibly. A left side side brake arm 13L is interlocked and made to revolve and brakes a left side rear wheel. When an auxiliary speed change lever is in a non-work travelling state operated to a neutral position or a high speed position, as left and right side brake arms 13L, 13R are integrally connected to each other, it is possible to brake the left and right rear wheels in accordance with operation of the main speed change lever 7 to the parking position 'P'. Consequently, the travelling speed change mechanism is never broken due to maloperation of the main speed change lever 7.
Patent JP-H06156240-A (JP)
Title: Driving control method of pump for anti-skid brake control
Inventor: SUGAWARA RYUTA
IPC: B60T8/48
Filed: 1992-11-27
Abstract: PURPOSE:To reduce pump driving time by detecting pressure increasing time and pressure reducing time for every brake channel, obtaining respectively fluid volume, obtaining pump driving time from smaller fluid volume, adding larger driving time to driving time of previous actual result, and controlling according to the results. CONSTITUTION:It is judged whether a command per respective brake channel system is pressure increase, pressure reduction, or pressure holding. Pressure increasing time TA and pressure reducing time TD are detected according to them. Pressure increasing fluid volume VA and pressure reducing fluid volume VD are calculated basing on both of time TA, TD, and smaller fluid volume is selected to calculated pump-ON time TD. From this value, pump driving time for each brake channel is obtained, and larger driving time is selected and is added to previous actual driving time to obtain new actual driving time to reset respective time TD, TA.
Patent JP-H07147306-A (JP)
Title: Test apparatus
Inventor: TOZAWA NOBORU
IPC: G01R31/26
Filed: 1993-11-25
Abstract: PURPOSE:To provide a test apparatus having a test head adjustable in six directions and having movable positioning mechanism provided with means for locking at a stop position. CONSTITUTION:An apparatus for testing an object, such as semiconductor wafer having semiconductor chips on its surface, comprises a tester body 2, and a test head 12 that is connected with X-axis positioning mechanism, Y-axis positioning mechanism 44, Z-axis positioning mechanism, thetaX-axis positioning mechanism 46, thetaY-axis positioning mechanism 40, and thetaZ-axis positioning mechanism 32. All or some of the positioning mechanisms are movable. The movable mechanisms include means for locking them in positions where they have reached. In this manner, the test head can be automatically positioned in a plurality of directions.
Patent JP-2001339114-A (JP)
Title: Multifaced mirror device forming ling pillar of light with strong light intensity or method using the same
Inventor: SUZUKI YASUO
IPC: B01J19/12
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a method wherein a laser beam is stored, light is made to go back and forth between many curved surface mirrors, a space or a time region having strong light intensity is created by overlapping the optical path of the light, and the interaction between the light and a gas flow, an accelerated particle beam, a liquid or a solid substance is intensified. SOLUTION: The many curved surface mirrors are fixed and arranged on a certain circumference. Two from amount them are faced with each other. The laser beam is made to go back and forth. Whenever it goes back and forth, the curved surface mirrors are replaced. Its poetical path is shifted. A region whose light is strong or a pillar of light is formed on its axis by the enveloping surface of the optical path.
Patent JP-S63179889-A (JP)
Inventor: MAABIN EICHI KARUZAASU
IPC: C07H19/04
Filed: 1987-12-18
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-H10160962-A (JP)
Title: Light wavelength multiplex transmission module
Inventor: TAKADA KOJI
IPC: G02B6/32
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To facilitate mass production and a low cost by sticking a wavelength filter to a waveguide end surface, using an optical fiber array block and collectively connecting through a lens, etc. SOLUTION: A wavelength filter 5 is stuck to the optical waveguide substrate 8 end surface by an adhesive, etc., and is provided with a filtering characteristic reflecting light of a wavelength λ1 and transmitting the light of the wavelength λ2 through. An inputting/outputting optical fiber 1 and an outputting optical fiber 2 are arranged to be fixed using the optical fiber array block 10. The lens 9 is provided between the optical fiber array block 10 and the optical waveguide substrate 8, and the multiplexed input signal of the wavelengths λ1, λ2 incident from the inputting/outputting optical fiber 1 is converged on the surface of the wavelength filter 5 by the lens 9, and the light of the wavelength λ1 is reflected by the wavelength filter 5 to be coupled to the outputting optical fiber 2 through the lens 9 again. On the other hand, the light of the wavelength λ2 transmits through the wavelength filter 5 to propagate through the waveguide 16.
Patent JP-H02165099-A (JP)
Title: Feul assembly storage
Inventor: NAKAJIMA YOSHITAKA
IPC: G21C19/40
Filed: 1988-12-20
Abstract: PURPOSE:To fully secure the subcriticality in a fuel storage pool and obtain a less expensive and lightweight fuel assembly stowage by inserting neutron absorbers that absorb neutrons in a region where a local effective multiplication factor is rather high in an axial direction. CONSTITUTION:This storage is formed by neutron absorbers 14 inserted into water gaps 4 among rectangular cylinders 3 from an upper part of a rack so that the neutron absorbers may face effective heat generation parts of fuel assemblies. In this case, the neutron absorber 14 is made up of a neutron absorb ing plate or rod of Hf, Hf diluted alloy made by diluting Hf with Zr or Ti, or a stainless steel added with boron. In a region at an upper part of the rack other than a heat generating part of fuel assemblies, no neutron absorber is arranged and this part comprises of hanging members 15 made of Ti, Zr, or stainless steel and hung down from the top.
Patent JP-H06144633-A (JP)
Title: Nip force adjusting device for sheet conveyor device
Inventor: SHIGETA KUNIHIRO
IPC: G03G15/00
Filed: 1992-11-04
Abstract: PURPOSE:To keep carrier force by carrier roller device constant even in the case of resistance being imparted to a conveyed sheet so as to prevent the generation of skew feed of the sheet. CONSTITUTION:In a carrier roller device 1, a pinch roller held in a fixed position and a drive roller 5 supported by a support link member 7 are disposed opposedly. The support link member 7 supporting the drive roller 5 is formed in such a way as to be able to oscillate with a driving shaft 10, disposed upstream in the sheet conveying direction, as a fulcrum, so as to energize the roller 5 upward by a spring 8 disposed at the other end part. In the state of resistance being imparted to a conveyed sheet P, the roller 5 is put in such action to bite the sheet P as the roller 5 is driven, and the sheet conveying action is displayed in the desirable state.
Patent JP-H07249288-A (JP)
Title: Non-volatile memory
Inventor: NISHIMURA KIYOSHI
IPC: G11C17/00
Filed: 1994-12-22
Abstract: PURPOSE:To provide a non-volatile memory which can perform non-distructive reading with a simple constitution. CONSTITUTION:Voltage is applied between a control gate CG and a memory gate MG at the time of writing. The direction of polarization of a ferroelectric layer 32 is different depending on the direction of applying voltage. When the ferroelectric layer 32 is polarized making the control gate CG side a positive polarity, control gate voltage VCG forming a channel is made small as shown with alpha in the figure. When the ferroelectric layer 32 is polarized making the control gate CG side a negative polarity, control gate voltage VCG forming a channel is made large as shown with the curve gamma. At the time of reading, a reference voltage Vref is applied to the control gate CG. When the ferroelectric layer 32 is polarized in the state of alpha, a drain current shown in the point X is made to flow, and when the ferroelectric layer 32 is polarized in a state of gamma, a drain current shown in the point Y is made to flow. By detecting this drain current, read-out can be performed. Also, at this time, contents of storage of the ferroelectric layer 32 is not destructed.
Patent JP-H01160473-A (JP)
Title: Slow-acting water absorbing sheet
Inventor: IWATA FUMIICHIRO
IPC: B01J20/28
Filed: 1987-12-16
Abstract: PURPOSE:To obtain a slow-acting and slowly available water absorbing sheet and suitable for producing dried fishes, by coating a high-osmotic pressure substance, hydrophilic low-molecular alcohol and organic acid, etc., with a semipermeable membrane. CONSTITUTION:One or more of a high-osmotic pressure substance (e.g., thick malt syrup), a hydrophilic low-molecular alcohol (e.g., ethyl alcohol) and an organic acid (e.g., lactic acid), salts or esters thereof are coated with a semipermeable membrane permoselective to water to afford the aimed water absorbing sheet capable of dehydrating perishables without deteriorating freshness.
Patent JP-H10159030-A (JP)
Title: Protection structure
Inventor: NAKAMURA SACHIO
IPC: E01F7/04
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve an impact force absorbing function and to reduce a cost to a comparatively low value. SOLUTION: Foamed styrol block layers A and B are arranged on a roof 3 of a protection structure. The foamed styrol block layers A and B are formed such that foamed styrol blocks 11A and 11B are formed in a plurality of layers. The impact force of a relatively small fall rock is absorbed mainly by a foamed styrol block layer A having a low unit volume weight. Further, the impact force of a large fall rock size enough for approximately satisfying a design condition is absorbed by both a foamed styrol block layer A a low unit volume weight and a foamed styrol block layer B having a large volume weight.
Patent JP-2002194899-A (JP)
Title: House
Inventor: UEDA YASUMITSU
IPC: E04H1/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a house that forms an open atmosphere in a building. SOLUTION: A living room 7 is arranged at the center of the building, and an open ceiling 10 reaching the ceiling of the second floor is provided above the living room 7. The space of the second floor is arranged to surround the open ceiling 10, and a study 15 opened on the open ceiling 10 side is arranged in the space.
Patent JP-H02169160-A (JP)
Title: Submerged nozzle for continuous casting
Inventor: YODA RYOJI
IPC: B22D11/10
Filed: 1988-12-21
Abstract: PURPOSE:To prevent clogging of a nozzle and to reduce defect caused by powder by making discharging holes the U-shape in the cylindrical type submerged nozzle having bottom and projecting parts of the discharging holes the reverse trapezoidal shape. CONSTITUTION:Range sticking inclusion to the discharging holes in the submerged nozzle is part, where flow speed becomes negative, that is, the center part at upper part of the discharging holes. By beforehand closing this part, the flow speed does not become negative. The discharging hole 3b is made to U-shape and the shape of the projecting part 2 sandwiched by the opening parts at both sides and projecting downward is made to the reverse trapezoidal shape. By making the discharging hole this shape, the flow speed distribution is positive at the whole range of the discharging hole 3b and the nozzle clogging caused by non-metallic inclusion and the powder can be prevented and multiple sequential continuous casting can be executed. The discharging flow does not spread so much to right and left directions and the solidified shell does not remelt with the high temp. discharged flow.
Patent JP-H05158586-A (JP)
Title: Power source controller for display device
Inventor: MORIMOTO MASAYUKI
IPC: H02J1/00
Filed: 1991-12-04
Abstract: PURPOSE:To prevent a malfunction caused by an input signal inputted for turning on a power source of a display device by constituting the controller so that when a keyboard input is not executed for a prescribed time, the power source of the display device is disconnected, and when the keyboard input is executed, the power source of the display device is turned on, but a first input signal is not transmitted to a main body. CONSTITUTION:The controller is provided with a signal detecting circuit 21 for detecting an input signal from an input device 1, a gate circuit 22 for determining whether the input signal detected by the signal detecting circuit 21 is transmitted to a computer main body 3 or not, and a timer circuit 23 for disconnecting a power source 41 of a display device, when the signal detecting circuit 21 does not detect the input signal for a prescribed time or above. When the power source 41 of the display device 4 is disconnected, the signal detecting circuit 21 turns on the power source of the display device 4, based on the input signal, and the gate circuit 22 transmits a second input signal and succeeding one detected by the signal detecting circuit 21 to the computer main body 3. In such a way, since a first input signal is not transmitted to the computer main body 3, the computer main body 3 does not cause a malfunction.