baber/WOPTO huggingface dataset:
Patent JP-2000177541-A (JP)
Title: Wiper device for vehicle
Inventor: MATSUMOTO HIROSHI
IPC: B60S1/40
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a wiper device for vehicle capable of preventing the deformation and cracking of a wiper blade support part of a wiper arm caused by the repeated mounting and demounting of the wiper blade, and keeping the wiper blade holding power of the wiper arm. SOLUTION: A holding claw 16 of a wiper arm 12 is connected to a flexible beam part 18, and a holding claw 44 is connected to a flexible beam part 46. In this occasion, on a rivet shaft of a wiper blade, not only the elastic force of the holding claws 16, 44 but also the elastic force of the flexible beam parts 18, 46 are acted. Whereby a thickness of the holding claws 16, 44 and the flexible beam parts 18, 46 necessary for keeping the wiper blade holding power of the wiper arm 12 similarly to a conventional device, can be reduced in comparison with a single holding claw in the conventional device. Accordingly the elastic zone of the holding claws 16, 44 and the flexible beam parts 18, 46 can be enlarged, and the deformation and cracking of the holding claws 16, 44 and the flexible beam parts 18, 46 caused by the repeated mounting and demounting of the wiper blade can be prevented.
Patent JP-H11191300-A (JP)
Title: Semiconductor storage
Inventor: KITAYAMA MAKOTO
IPC: G11C11/413
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale about selection of block selection lines. SOLUTION: Block selection lines corresponding to a normal cell array 1a and block selection lines corresponding to redundant cell array 1b are made common, and block selection lines B1-Bi are provided. A block selection line selecting circuit 4 selects one line out of the block selection lines B1-Bi conforming to row address signals X0-Xj when a normal cell in the cell array 1a is selected at the time of a test mode and in a normal mode. Also, the circuit 4 selects one line out of the block selection lines B1-Bi conforming to redundant row address signals XRED0-XREDk when a defective cell in the cell array 1a is selected in a normal mode.
Patent JP-H11191181-A (JP)
Title: Rewinding device for used recording paper for storage
Inventor: KUMAGAI GINJI
IPC: G07G1/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To rewind used recording paper for storage so that its non-printed reverse surface can be used by drawing recording paper for storage out of a holder and winding it around a take-up roller and placing a load by a tension means halfway between the holder and take-up roller. SOLUTION: A holder 10 to hold used recording paper for storage and a roller 20 to take up recording paper for storage are provided, wherein the front end of the used recording paper is stuck in a slot 1 of the roller 20, which is then rotated to take up the recording paper. The used recording paper drawn out of the holder 10 passes by a tension roller 30 while being sent to the take-up roller 20. Further, the whole weight of an upper roller 32 operates downward and is applied to a lower roller 31. The take-up roller 20 is rotated by a motor 41 and supplied with electric power from a battery box 42, and its rotation is transmitted to the take-up roller 20 while decreasing its speed behind a support plate 23.
Patent JP-H10225587-A (JP)
Title: Pulsater in washing machine
Inventor: TEI GISHOKU
IPC: D06F17/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a pulsator for a washing machine in which a small quantity of soft and fine laundry can be separately stored and washed. SOLUTION: This pulsater is composed of a rotary disc 15, a cylindrical member 20 integrally incorporated with the center part of the upper surface of the rotary disc 15, and extended upward by a predetermined length so as to define a laundry storage chamber 40, a lead 50 removably attached to the upper surface of the cylindrical member 20, for preventing the laundry stored in the chamber 40 of the cylindrical member 20 from coming off, and several blades 70 regularly arranged at the outer peripheral wall of the cylindrical member 20, for forming a swirl in a spin washing tub. Several through-holes 30 are formed in the outer peripheral wall of the cylindrical member 20 so as to allow washing water to flow into and from the washing chamber. Since a centrifugal force exerted to the laundry stored in the pulsater 10 is relatively small, damage and entanglement can be reduced.  Further, since the pulsater 10 has a simple structure, it can be simply manufactured by casting. Accordingly, the manufacturing cost is advantageously reduced.
Patent JP-H05178544-A (JP)
Title: Doffing device
Inventor: NAKAO TAKASHI
IPC: B65H67/04
Filed: 1991-12-26
Abstract: PURPOSE:To provide a doffing truck which decreases the occurrence of a miss in ending owing to the residual thread, running from a cradle arm of which a winding shaft is composed to a carrier conveyor, of a full tube package. CONSTITUTION:A doffing truck 4 is arranged to an automatic winder wherein a winding unit having a winding shaft 62 is arranged and the winding unit is provided with a carrier conveyor 3 for discharging a full tube 15 in a posture paralleling a winding shaft 62. The doffing truck receives the full tube 15 from the winding shaft 62 to transfer it to the carrier conveyor 3. An air blower 16 by which a residual thread Y2 running from the carrier conveyor 3 to the winding shaft 62 is blown off to the carrier conveyor 3 side is provided.
Patent JP-H0681524-A (JP)
Title: Enclosing frame body, enclosure, screen and decorative mount
Inventor: KOMATA HIROSHI
IPC: E04H17/16
Filed: 1992-12-28
Abstract: PURPOSE:To provide a screen frame body that is able to install a screening member such as a bamboo or the like without using any mounting parts includ ing those of bolt, nail and rope and so on, and to maintain an orderly sight for a long period of time, and besides, excellent in the screening of sight from the outside and air permeability, and there is none of any rejective or coercive feeling like a concrete block fence in terms of sight, and machable with not only a modern building and a street view but also a Japanese-style building, by weaving the screening member alternately in this frame body with plural pieces of screening member support parts installed in proper intervals. CONSTITUTION:A frame body A made up of connecting three pieces of screening member support parts 8 and two columns 1, 1 at both the sides is erected on a concrete base 15, and each of bamboo-plate screening members 14 is alternately woven in these three screening member support parts 8. In a state of being curved, this frame body A is kept up by each repulsive force of the screening members 14 and these three screening member support parts 8. In addition, a cope ornament 12 consisting of a round bamboo is attached to a head part of the frame body A.
Patent JP-H09236164-A (JP)
Title: Transmission using force applied by slope to article
Inventor: KURISU MIKIO
IPC: B62M11/16
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To perform a continuously variable speed change or a multistage speed change with a compact and light-weight device by providing one of a pair of rotary bodies disposed so as to be rotated relatively to each other to be circular plate-like having a slope and providing an intermediate member slid along the slope in the other rotary body. SOLUTION: When the rotary body 1 of an input side is rotated, a slope 3 formed in its cylindrical inner surface applies a force to an intermediate member 4. For the sliding of the intermediate member 4, since limit is applied to oil injected in a space formed by the cylindrical inner surface of a rotary body 2 and a notch by a projection, the intermediate member 4 is moved in the rotational direction of the rotary body 1 like being pulled while being moved in a sliding direction. Thus, the rotary body 2 holding the intermediate member 4 is rotated and the rotation of the rotary body 1 is transmitted to the rotary body 2.  When the rotary body 2 is moved by a displacing device 7 in this condition, since the angle of the slope 3 is increased and the degree of pulling the intermediate member 4 in the rotational direction of the rotary body 1 is increased, the rotational ratio of the rotary body 2 is increased.
Patent JP-H11191516-A (JP)
Title: Green sheet for ceramic laminated part and manufacture of ceramic laminated part using the green sheet
Inventor: TAKANE SHINJI
IPC: H01F17/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic laminated part that can prevent occurrence of delamination without containing a large amount of binder in the green sheet. SOLUTION: In this method, a paste containing an adhesive agent is used to perform dummy printing 4 of a predetermined pattern at the predetermined position outside the part for the final ceramic part product on the principal plane of a green sheet 2. The height of the paste is made the same as that of the paste for the internal circuit printing 3. The outer surrounding of the green sheet is also attached by pressure sufficiently so that only the carrier sheet 1 can be stripped.
Patent JP-H06193312-A (JP)
Title: Hoisting pole
Inventor: TAKAHASHI TERUO
IPC: E04H12/32
Filed: 1992-12-28
Abstract: PURPOSE:To provide so that a flag is always being fluttered with a little amount of air supply even if natural wind can not be obtained. CONSTITUTION:A plurality of sets of nozzles 25 are arranged to a specific area of a pole 11 hoisting a hoisted body 20. Hoses 40 extended to the inside of the pole 11 connected to a compressor 42 are connected to the nozzles 25 respectively. Air supplied through the hoses 40 can be injected toward the hoisted body 20 from the nozzles 25.
Patent JP-H05182780-A (JP)
Title: Direct current neon transformer
Inventor: MORI YOSHITOSHI
IPC: H05B41/36
Filed: 1991-12-30
Abstract: PURPOSE:To allow a neon sign to flicker by means of solar cells by letting resonance occur at the frequency roughly doubling the input basic frequency when current equivalent to a specified periodic portion of energizing time flows in a transformer. CONSTITUTION:Energizing time at the time of minimum input voltage is controlled to be less than 14mus equivalent to 1/4 period with the output of a saw tooth wave generating circuit 13 compared with the output of a power supply voltage detection circuit 22. When 1/4 periodic current flows in a secondary coil, let resonance occur at the frequency roughly doubling the input basic frequency in the capacity between the inner windings of a transformer Tf1 and the like, and also in capacitors C3 through C6 set in parallel with the secondary oil, and the insertion of a diode D1 into the primary side of the transformer enables the primary side to resonate freely from the plus side to the minus side. In addition, output is powered up with capacitors C7 through C10 inserted to the secondary side of the transformer Tf1 in series. The installation of the capacitors C3 through C6 and the capacitors C7 through C10 allows current at the secondary output side to be stabilized by making use of a migration of resonance frequency. By this constitution, a neon sign can be lighted and let it flicker by making use of the small electric power of solar cells.
Patent JP-2001181000-A (JP)
Title: Rebound decreasing agent, cement concrete, method of manufacturing cement concrete and spraying process using them
Inventor: MIHARA TOSHIO
IPC: C04B28/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a rebound decreasing agent capable of decreasing a rebound ratio in a spraying process and used for the spraying process at tunnel and the like, a cement concrete using it, and a manufacturing method for the cement concrete and the spraying process using the cement concrete. SOLUTION: The rebound decreasing agent contains polyethylene oxide of which the average molecular weight is 1,000,000 to 5,000,000, condensate of a 1-4C alkylnaphthalenesulfonic acid with formalin and urea as effective components. The cement concrete consists of a cement composition which contains cement and the rebound decreasing agent. A part of available component of the rebound decreasing agent is mixed with quick setting cement mixture immediately before the spraying process.
Patent JP-2000186391-A (JP)
Title: Metal fitting for binding rafter and rafter binding method using the same
Inventor: KATO TAIGA
IPC: E04B7/06
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a metal fitting for binding a rafter and a rafter binding method using the metal fitting, by which the installation execution of the rafter to a ridge beam and the head joining of the rafter or positioning with a pole plate are conducted easily and operating efficiency can be improved in a wood frame construction. SOLUTION: The metal fitting for binding a ridge beam 7 and the rafter 11 has a U-shaped cross-sectional rafter bearer having inclined or arcuate or polygonal side faces in an upper section, having a pair of side plates 2, to which nail holes 4 and pinholes are bored, and being fixed onto the side face of the ridge beam 7. The metal fitting comprises a retaining metal fitting 8 having a retaining piece 9 retained to pins 3 driven into the pinholes in a lower section and being fastened at an end section in the longitudinal direction of the rafter 11.
Patent JP-2001181936-A (JP)
Title: Method for making warp knitting beam comprising staple spun yarn, and feed system
Inventor: IMAGAWA SHOJI
IPC: D04B27/16
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a warp knitting beam comprising staple spun yarns and excellent in quality and production efficiency, and to provide a feed system for the beam. SOLUTION: This method comprises the following process: a specified number of staple spun yarns wound on a warping beam 5 is wound, while being sized, on a prebeam 3, and in respect to the resultant spun yarns, staple spun yarns sized by the difference between the needed number and specified number are increased/decreased and the prebeam 3 is rewound to effect winding on the warp knitting beam 4. The feed system for the above warp knitting beam is also provided.
Patent JP-2000188343-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: ANZAI YASUHITO
IPC: H01L27/115
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To increase the charge injecting efficiency at writing time without causing the deterioration of durability caused by the deterioration of a tunnel oxide film by setting the lengths of the edge sections of a floating gate and an impurity area which adjoin each other through an oxide film. SOLUTION: Each edge section 20 of impurity areas 13 and both edge sections 21 of a floating gate 16 and a control gate 18 draw an arc having a chord equal to a gate width W perpendicularly to the direction of a gate length L2 along the direction of the distance between both impurity areas. The gate width W is roughly coincident with the widths of the impurity areas 13. Therefore, the size L1 of each edge section 20 of the impurity areas 13 and both edge sections 21 of the floating and control gates 16 and 18 shows a larger value than the width W. Consequently, the injection of charges into the floating gate 16 or discharge of the charges from the gate 16 can be performed efficiently and the writing speed of information in a nonvolatile semiconductor storage device can be increased.
Patent JP-H11180486-A (JP)
Title: Storage case for disk cartridge
Inventor: OTA KENJI
IPC: B65D85/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent a free movement of a disk within a body case, to prevent generation of plastic power accompanied by the play of the disk, to increase degree of freedom in selecting a forming material of the body case, and to reduce the cost of a disk cartridge. SOLUTION: A disk 2 comprises a disk body 10, and a hub 11 mounted on its center. The hub 11 is formed of a ferromagnetic material, and is magnetically attracted. By making use of this phenomenon, the disk 2 not in use is attracted by a magnet 20 to prevent a play. The magnet 20 is provided on a bottom wall 21 of a storage case opposite to a drive shaft insertion hole 4.
Patent JP-2000196006-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: ITO KENICHI
IPC: H01L23/28
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which has improved close contact between a die pad and a sealing resin material, and also moisture resistance thereof. SOLUTION: A plurality of projections 9 are provided at the side surface of a die pad 1 and a lead frame is processed to bend the projections 9 towards the loading surface of a semiconductor element 3. The semiconductor element 3 is loaded on the loading surface, the exposed surface of the die pad 1 is exposed, and the semiconductor element 3, projections 9, an inner lead, etc., are sealed with a sealing resin material 7. Thereby, the projections 9 and coupling portions thereof are engaged with the sealing resin material 7 to improve the close contact structure. Deformation of die pad 1 at loading is rather small, and good moisture resistance after loading can be maintained.
Patent JP-H11168776-A (JP)
Title: Remote supervisory and control system
Inventor: SUHARA MASAAKI
IPC: G08C15/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To enable operator on the spot engaged in a job near a slave station able to directly confirm the operating conditions of the slave station in a remote supervisory and control system for connecting the slave station to the remote input/output unit of a master station. SOLUTION: A communication cable 5 is connected to the remote input/output unit 1e, provided in a PLC 1 of a master station A, and remote analog units 10 and 11 installed near slave stations B and C are connected to the communication cables 6 and 7 branched from the communication cable 5. The remote analog units 10 and 11 and the slave stations B and C are connected through analog cables 2 and 3. The remote analog units are respectively provided with display devices 10a and 11a, and operation command signals from the PLC 1 to the slave station and operation signals from the slave stations B and C are switched by the operation of changeover switches 10c and 11c and displayed in numeral or alphanumerics.
Patent JP-2000193925-A (JP)
Title: Light deflector and shake preventive device provided with the same
Inventor: NISHIOKA KIMIHIKO
IPC: G03B5/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a light deflector capable of being easily manufactured into a small size and excellent in durability, and to provide a blurring preventive device provided with the deflector and an image pickup device provided with the shake preventive device. SOLUTION: This liquid crystal light deflector 10 is arranged between an objective lens 1 and a CCD 13. The liquid crystal light deflector 10 is composed of a 1/2 wavelength plate 11 and two liquid crystal cells 12 arranged by holding it in between, and the liquid crystal cells 12 have a refracting property, and are connected to an AC power source, so that the direction of a crystal axis is changed by applied voltage. Also, a subject image formed on the CCD 13 is displayed on a personal computer 3 through a signal processing circuit 2. Then, when camera blurring is caused at photographing time, it is detected by a blurring detecting circuit 2.1 provided at the signal processing circuit 2, so that it is corrected by changing the applied voltage.
Patent JP-H11193998-A (JP)
Title: Multiple-plate-type heat exchanger
Inventor: KOBAYASHI TOSHIMICHI
IPC: F28F3/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormally heated part from being generated at the outer periphery of a heat exchanger by forming a thin cooling water bypass circuit at one surface side along the L-shaped corner part of the plane of the second manifold of a second plate being laminated alternately with a first plate, and connecting it to a first manifold. SOLUTION: A plurality of first plates 3 and second plates 4 are alternately laminated, the port edge part of a cooling water exit/entrance port 1 of the first plate 3 is inflated to one surface side, and a first manifold 7 of the cooling water is formed at multiple surface side. At the same time, the port edge part of a heated fluid exit/entrance port 2 of the second plate 4 is inflated to one surface side, and a second manifold 8 is formed at the other surface side. Then, a thin cooling water bypass circuit 9 where the inflation part of the second manifold 8 does not exit is formed at one surface side along the L-shaped corner part of the plane of the second manifold 8, and the bypass circuit 9 is connected to the first manifold 7.
Patent JP-2001185233-A (JP)
Title: Detection circuit for battery voltage, battery pack and detection method of battery voltage
Inventor: SAWADA ICHIRO
IPC: G01R31/36
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the detecting precision of a battery alarm. SOLUTION: Taking into account consideration the temperature of the battery 12, a measured battery voltage is corrected for the voltage at room temperature (Figure 2, S16). The corrected voltage is determined as to whether it is less or equal to the battery alarm voltage at the room temperature (S17). In case that the corrected voltage less or equal to the battery alarm voltage is detected more than X times in succession (S18, YES), the measured battery voltage is corrected for the battery voltage at the room temperature referring to the correction table, and the temperature-corrected battery voltage is notified to the system software (S22). The system software displays the remaining capacity of the battery and the corrected voltage, based on the corrected voltage (S23).
Patent JP-2001184090-A (JP)
Title: Signal encoding device and signal decoding device, and computer-readable recording medium with recorded signal encoding program and computer-readable recording medium with recorded signal decoding program
Inventor: FUJINAGA TOSHIKAZU
IPC: G10L19/035
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult for a conventional encoding and decoding device for an acoustic signal, etc., to meet requirements of compressibility, quality, and an arithmetic quantity at high level. SOLUTION: High compressibility and high quality are secured with a high arithmetic quantity by determining the number of allocation bits allocated to each frequency component according to the spectrum envelope of the frequency spectrum of an object signal and encoding the frequency spectrum quantized corresponding to the number of allocation bits and the spectrum envelope.
Patent JP-2000194160-A (JP)
Title: Toner and its manufacture
Inventor: TAKAHASHI AKIO
IPC: G03G9/087
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the spherical toner having heat melting characteristics adapted to high-speed copying and low temperature fixation and hot offset resistance and capable of bearing dynamic friction at the high-speed copying and superior in fluidity. SOLUTION: The spherical toner comprises (1) a colorant (a), and (2) a binder resin comprising (2-1) a polyester resin (b), and (2-2) a resin other than the polyester resin (b) and containing a cross-linked gel (c) insoluble in tetrahydrofuran and the spherical toner is characterized by this gel (c) being a polyurethane urea resin.