baber/WOPTO huggingface dataset:
Patent JP-H11164529-A (JP)
Title: Method for mounting magnet of rotor for machine
Inventor: SHIMIZU MASAAKI
IPC: H02K15/03
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To correct balance without changing magnet mounting processes and to eliminate correcting processes drastically, by installing pairs of magnets set as pairs at symmetry positions centering on a rotating shaft. SOLUTION: A pair of magnets 16, 18 and another pair of 20, 22, whose weights are approximate within a given range based on the weights measured in advance of each individual magnet, are each set as a pair of mounting magnets. The pair of magnets 16, 18 set as a pair are each mounted at the symmetry positions centering on the rotating shaft 14 of a yoke 12. Similarly, the pair of magnets 20, 22 are each mounted at the symmetry positions centering on the rotating shaft 14 of the yoke 12 to complete a rotor 10. Even if the weight of each magnet is different before mounting, the rotor 10 is completed without imbalance, which is eliminated at the time when the magnets 16, 18, 20, 22 are mounted. Therefore, the imbalance of the rotor 10, which usually occurs is completely prevented.
Patent JP-H03184486-A (JP)
Title: Request type teletext
Inventor: FUJIWARA NAOTO
IPC: H04N7/035
Filed: 1989-12-13
Abstract: PURPOSE:To form a request type teletext by coupling a teletext retrieving device and a simple text identifier transmitter respectively to a television text broadcasting device and a receiver for a television text broadcasting in a television text broadcasting system. CONSTITUTION:A text identifier transmitter 3 is provided for each receiver 2 for television text multiple broadcasting. Thus, the selected text is sent out to the receiver for television text broadcasting and a communication line. The text retrieving device is provided on the side of a television text broadcasting device 6 and the text is retrieved through the text identifier received from the communication line. The retrieved text and the text identifier are supplied to the text code input terminal of the television text broadcasting device 6. At each receiver for television text broadcasting, a character signal separated from a video signal by a separator circuit is compared with the text identifier sent form the self or the other text identifier transmitter and the text is displayed in respect to the coincident text identifier.
Patent JP-H06149644-A (JP)
Title: File occupation rate control device for computer
Inventor: SASAKI ATSUSHI
IPC: G06F12/00
Filed: 1992-11-09
Abstract: PURPOSE:To efficiently manage file occupation and its reset and to increase the through-put of the whole system. CONSTITUTION:At first, all file numbers to be used for respective processing are picked up as initial processing and stored in a file A in the ascending order of using frequency. Then a file occupation routine is executed prior to the start of practical processing S. In the routine, a number iNo corresponding to the processing is applied, file numbers are read out from the row of the corresponding number iNo in the ascending order of using frequency and files are occupied in the order. These read files are used for the execution of the processing S. After ending the processing S, the file occupation reset routine is executed. In the routine also, the number iNo corresponding to the processing S is applied and file numbers are read out from the row of the corresponding number iNo in the file A in the descending order of using frequency and file occupation is reset in the order.
Patent JP-H02168933-A (JP)
Title: Brain wave guiding device
Inventor: AZUCHI MITSUO
IPC: A61B5/0476
Filed: 1988-12-23
Abstract: PURPOSE:To promptly and strongly guide an object brain wave without necessitating preliminary learning by selecting and extracting a frequency optimum for guiding the object brain wave out of the physiological change signals of a user oneself and feeding the frequency back to the user oneself as a stimulus signal. CONSTITUTION:When the user puts a head band on a head part and turns a power source on, electrodes 1a and 1b pick up brain waves from the head part 2 and send the picked up brain waves to an organism amplifier 3. Brain wave signals are amplified in this amplifier 3 and after that sent to a band-pass filter SCF 4 and a filter characteristic control circuit 5, and the filter characteristic control circuit sends a clock signal to the SCF. For the SCF, a center frequency f0 of a passband is set to the optimum guiding frequency, the SCF passes only a signal component in a prescribed passband width with the frequency f0 as its center out of the brain wave signals from the organism amplifier and sends the signal component to a light stimulus device 6. The light stimulus device flicker-controls a light emitting element, and the user is irradiated with a flicker light beam synchronizing with an alpha wave by the device 6. For the user, the alpha wave in the brain waves is guided by the light stimulus, the above- mentioned operations are repeated again, and the alpha wave can be promptly and strongly guided by a strong drawing effect by the optimum frequency.
Patent JP-H02167727-A (JP)
Title: Preparation of resin panel member
Inventor: SASAKI SHINJI
IPC: B29C65/54
Filed: 1988-12-21
Abstract: PURPOSE:To perform electrostatic painting by securing the conductivity between an outer panel and an inner panel without bringing about the deterioration of appearance by providing piercing holes communicating with each other to both outer and inner panels and introducing a conductive adhesive into said piercing holes. CONSTITUTION:Paint having electric conductivity is injected in a small space to form a conductive coating layer A to the surface 2d of an outer panel 2. An inner panel 3 is also molded into a predetermined shape and a pin is allowed to protrude in a mold at the time of molding to preliminarily provide a piercing hole 6. The position of the piercing hole 6 is set so that the positions of both piercing holes 5, 6 coincide when the inner panel 3 is bonded to the outer panel 2. At the coating time of a conductive adhesive B and at the time of the adhesion and pressing of the inner panel 3, the conductive adhesive B is introduced into the piercing hole 5 of the outer panel 2 through the gaps between arms 8c. After the conductive adhesive B is applied, the inner panel 3 is pressed to the rear 2a of the outer panel 2 while the positions of both piercing holes 5, 6 coincide to bond both panels 2, 3.
Patent JP-2001143270-A (JP)
Title: Cd-r/rw disk
Inventor: SHIMIZU YASUNARI
IPC: G11B7/30
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a CD-R/RW disk in which security is assured. SOLUTION: Each of CD-R/RW disks 10, 20, 30, 40, and 50 is a CD-R/RW disk being at least one of CD-R disk and a CD-RW disk. Data are recorded in at least a partial area of the recording area of the CD-R/RW disk by a first encoding system which requires key data for decoding, which only a specified person can access, at the time of read. For example, the CD-R/RW disk 20 is provided with a recording area 22 which is provided on the inner peripheral side of the recording face of the disk and in which data are recorded by a second encoding system being a conventional encoding system which does not require key data, and a recording area 24 which is provided on the outside of the recording area 22 and in which data are recorded by the first encoding system.
Patent JP-H10159457-A (JP)
Title: Drain device of sash
Inventor: KAWASE YOSHIRO
IPC: E06B7/14
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent drain from flowing back and also a heat-insulation cover from coming off by using drain blocks. SOLUTION: In a double-sliding sash provided with the inner sliding door and the outer sliding door, a web 4 declined to the outdoor side is formed between the inner and outer rails 3, 2 of the lower frame 1 and a plastic heat- insulation cover 7 provided with a drain opening 8 is formed on the web 4 and a drain hole 9 is formed to discharge the drain passing through the drain opening 8 of the heat-insulation cover 7 and flowing on the web 5, in the lower frame 1. And further, a drain block provided with a drain valve is fitted to the drain hole 9 in the lower frame 1. The drain block is attached to the rising wall 5 erected at the end of the outdoor side of the web 4. The drain valve is pivotably fitted to the upper part of the outdoor side of the drain block, at the upper part thereof.
Patent JP-H04192461-A (JP)
Title: Manufacture of semiconductor memory
Inventor: OGAWA HISASHI
IPC: H01L21/306
Filed: 1990-11-26
Abstract: PURPOSE:To stably easily form an uneven part on the surface of a conductive film which becomes a charge storage electrode by forming many recesses and protrusions on the surface of a deposited film which become the electrode, forming the conductive film on the deposited film formed with the recesses and the protrusions, and removing the deposited film. CONSTITUTION:Many small recesses and protrusions are formed on the surface of a baron silicate glass(BPSG) film 7 which become a film to be deposited. Then, an n<+> type second polycrystalline silicon film 8a to become a conductive film is deposited on the film 7 and a first polycrystalline silicon film 6a, and many recesses and protrusions are formed on the surface. Thereafter, the film 8a on the film 7 and the film 6a on a silicon nitride film 20 and the film 8a are removed, the film 7 is removed by etching, thereby forming a storage electrode 9a. Thus, a conductive film having many recesses and protrusions on the surface and easily increasing in its surface area can be formed.
Patent JP-H10199874-A (JP)
Title: Device and method for white powder reduction in silicon nitride deposition using remote plasma source cleaning technology
Inventor: KUANYUAN SHAN
IPC: C23C16/42
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of white powders in SiN deposition by heating a part of a wall in a process chamber, covering the substantial part of the wall with liners, and making a part of the plasma of cleaning gas generated in a remote chamber connected to the inner part of the chamber flow into the process chamber. SOLUTION: The respective walls of a chamber 10 are independently heated, and the liners 15 as two parallel plates lining the prescribed part of the inner wall 70 of the chamber 10 are heated by convection, conduction and radiation from at least three elements in the chamber 10 and on the chamber 10. A cleaning gas system 69 has a conductive valve and a flow control mechanism, which control the flow of precursor gas, and has a conductor 67 making gas flow into a remote activating chamber 46 detached by a prescribed distance on the outer side of the deposition chamber 10. A power exciting source, a high-output microwave generator 48, for example, connects the remote activating chamber 46 to the deposition chamber 10 through an inflow port 33.
Patent JP-H05182048-A (JP)
Title: Paper money receiving and dispensing device
Inventor: CHIBA AKIHISA
IPC: G07D9/00
Filed: 1991-12-09
Abstract: PURPOSE:To attain the same processing (dispensing processing, or receiving processing) by the tellers of mutually adjacent windows, to improve the workability, and to obtain a flexibility for quickly coping with the increase of the windows at the time of arbitrarily changing the arrangement of the windows. CONSTITUTION:Plural paper money receiving and dispensing units 100 are combined through a connecting part 102 of a horizontally provided common carrying path 101, so that the arbitrary paper money receiving and dispensing processing can be attained by any paper money receiving and dispensing unit A-D through the common carrying path 101. On the other hand, the cash receiving and dispensing units 100 can be freely combined through the connecting part 102 of the common carrying path 101, so that it is possible to quickly cope with the increase of the windows.
Patent JP-2001144357-A (JP)
Title: Pockels cell driver, q-switched laser oscillator and circuit for them
Inventor: ABE KIKUO
IPC: H01S3/115
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a special switching element for oscillation of a Q-switch laser. SOLUTION: A high-frequency transformer 12, connected with a Pockels cell 2 is included, and the output from the transformer 12 is applied to the Pockels cell 2. Accordingly, a special switching element is not necessary. Furthermore, a transistor 11 is included and the output from the transistor 11 is applied to the transformer 12. A laser medium 6 interposed between resonator mirrors 3 and 4, a deflector 7 interposed between the resonator mirrors 3 and 4, and the Pockels cell 2, having deflecting performance, are included and a Q-switched laser which enables instantaneous application of voltage to the Pockels cell 2 is offered at a low price.
Patent JP-H03186448-A (JP)
Title: Air bag for passenger
Inventor: WATANABE KAZUO
IPC: B60R21/205
Filed: 1989-12-15
Abstract: PURPOSE:To quickly manufacture an air bag main body at a low cost by forming at least part of multiple base fabrics forming the air bag main body into a circular shape capable for automatic sewing by a machine. CONSTITUTION:Both side ends 3d2, 3d3 of a base fabric 3d1 formed into a fan shape of an air bag base section 3d are manually sewn beta to manufacture an air bag 3 for a passenger. The large-diameter side end 3d4 of the base section base fabric 3d1 and the inner periphery end of the circular hole 3C3 of the base section side base fabric 3C2 of a crew receiving section 3C are temporarily fixed, and they are sewn gamma. The large-diameter side end 3d4 and the inner periphery end of the circular hole 3C3 are circularly set, and they can be circularly sewn automatically by a machine. The crew side base fabric C1 of the crew receiving section 3C and the base section side base fabric 3C2 are sewn at their outer periphery ends. The outside ends are circularly set, and they can be circularly sewn automatically by the machine.
Patent JP-H06147196-A (JP)
Title: Centrifugal fan device
Inventor: MATSUO SHIGETO
IPC: F04D29/44
Filed: 1992-11-10
Abstract: PURPOSE:To remove a scroll in order to reduce the size and weight of a centrifugal fan and increase the efficiency. CONSTITUTION:A centrifugal fan is formed by fitting an impeller 2 to a rotary shaft 8 rotatably laid on a frame 7a by a bearing 7. The centrifugal fan is installed in a box-like chamber 6, an outlet part of the centrifugal fan is opened to the chamber 6, and a suction port 1 of a centrifugal fan and a discharge port 6b to which a discharge duct 5 is connected are formed on a partition wall 6a of the chamber 6. Thus, a scroll is removed from the conventional centrifugal fan device to reduce the size and weight of a centrifugal fan device, whereby a bad effect of the scroll (lowering of efficiency due to increase in flow velocity) can be eliminated so as to enhance the efficiency.
Patent JP-2000150897-A (JP)
Title: Liquid crystal display
Inventor: KOBAYASHI MICHIYA
IPC: G02F1/1368
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To suppress a drain current while the voltage between the source and gate of a driving circuit part is equal to zero by forming a semiconductor layer and a gate electrode with a gate insulation film at the interlayer, and by providing a thin-film transistor with a thin film using silicon as a main constituent in the interlayer between the gate insulating film and the gate electrode. SOLUTION: In each of p- and n-channel TFTs 10A and 10B, thin films 20A and 20B with non-doped amorphous silicon as a main constituent are provided between a gate insulating film 12 and gate electrodes 13A and 13B. By the amorphous silicon thin films 20A and 20B, the difference in the Fermi transition between active regions 11A and 11B and the gate electrode 13A and 13B can be relieved. Then, the current of the p- and n-channel TFTs 10A and 10B where the voltage between a source and a gate is set to zero can be minimized.
Patent JP-H09168281-A (JP)
Title: Dc power source apparatus
Inventor: KIKUCHI MICHIO
IPC: H02M7/06
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To meet the regulations for harmonics in Europe by reducing harmonic components of a charging current of a smoothing capacitor to improve the power factor. SOLUTION: This DC power source apparatus comprises a diode 9 for charging a series of smoothing capacitors 5, 6 and a resistor 13 as an impedance circuit between the capacitors 5 and 6. With this resistor 13, a maximum current of a charging current can be controlled and harmonics of a charging current of the capacitors 5, 6 can be reduced to improve the power factor. Moreover, the capacitors 5, 6 are discharged in parallel via the diodes 10, 11. During the cycle from parallel charging to parallel discharging, a full-wave rectifying voltage is higher than the voltage across the capacitors 5, 6 and a continuity angle of an input current can be widened by expanding such period of the operation cycle. Since the resistor 13 does not operate during discharging of the capacitors 5, 6, a loss in the resistor 13 can be minimized.
Patent JP-H03185218-A (JP)
Title: Cycle-variable engine
Inventor: KAWAMURA HIDEO
IPC: F02B75/02
Filed: 1989-12-15
Abstract: PURPOSE:To generate a high torque by operating an exhaust port opening/ closing means while opening a suction port provided by boring at the lower side of a cylinder so as to carry out a two-cycle operation in a low speed full load condition of an engine, and converting to the four-cycle operation in a high speed and in a low speed partial load condition. CONSTITUTION:Plural suction ports 12 are provided by boring to a cylinder sleeve 11 responding to near the upper side of a piston head 21 at the bottom dead center position of a piston 2, and a sleeve valve 3 is fitted around the sleeve 11 to cover these suction ports 12. To the sleeve valve 3, plural openings 31 are provided by boring responding to the suction ports 12, and permanent magnets 32 are provided at specific two positions of the sleeve valve 3. And fixed electromagnets 41 and 42 to be the rotating means of the sleeve valve 3 are provided responding to the permanent magnets 32. And the suction ports 12 are opened while an exhaust valve 6 is opened and closed in a low speed full load condition to carry out a two-cycle operation, and on the other hand, the suction ports 12 are closed while the suction and exhaust valves 5 and 6 are opened and closed in a high speed and in a low speed partial load condition to carry out the four-cycle operation.
Patent JP-H10169445-A (JP)
Title: Cooling device for air-cooled engine
Inventor: MORIYAMA HIROSHI
IPC: F01P11/12
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To avoid grass being sucked into a void between the screen grid and the peripheral edge of an intake port by providing a cooling fan with the screen grid fastened thereto to cover the intake port, with throw-out blades protruded outward from the screen grid so as to throw out coming foreign matters radially outward. SOLUTION: A cooling fan 5 rotated by a crankshaft 4 during operation of an engine E for a lawn mower or the like takes in outside air through air holes 38 of a starter case 25 and air holes 12 of screen grid 13 and force-feeds the air to a cylinder block 2. Even in case grass mowed at this time passes through the air holes 38, the grass is hindered from entering into a shroud 8 by the screen grid 13. The grass is then moved radially outward by the rotation of the screen grid 13 and sent flying further outward with strong force upon coming in contact with rotated throw-out blades 23. The grass is therefore blown off to the outside without being sucked into a void between the screen grid 13 and the peripheral edge of an intake port 11.
Patent JP-H02168054-A (JP)
Title: Friction type continuously variable speed change gear
Inventor: MURAYAMA YOSHINOBU
IPC: F16H15/52
Filed: 1988-12-22
Abstract: PURPOSE:To enable compacting of a speed change gear by a method wherein a spring, through the force of which a taper cone is energized toward the small end side is arranged internally of plurality of taper cones with which a driven ring for an output being capable of being axially freely shifted is arranged in a state to be brought into external contact. CONSTITUTION:By shifting a driven ring 4 from the minimum size side of a taper cone 3 rotationally driven by means of an input shaft 2 to the maximum size side thereof, the number of revolutions of an internal tooth gear 5 is continuously variably changed, and is transmitted to an output shaft 7 through a planetary gear type speed change mechanism C and gear pairs 31 and 32. The taper cone 3 incorporates a spring 23 engaged externally of a shaft part 18 at the end part on the small side of a driven gear 12 geared with a drive gear 11 and is pressed and energized against the cone small end side and supported to a bearing 14. This constitution eliminates a space required for installation of a press energizing device at the outside of a taper cone, and enables compacting of a speed change gear by an amount equivalent to the area of the eliminated space.
Patent JP-2000142593-A (JP)
Title: Wire reel type extension device
Inventor: FUKATSU AKIRA
IPC: B64G1/22
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To surely effect the extension only by a simple constitution, to maintain the rigidity high after the extension, and to improve the positional accuracy of an object to be extended. SOLUTION: This wire reel type extension device is provided with a stopper means comprising masts 11, 12, 14 of telescopic structure in which a cylindrical body of smaller diameter is successively stored in a cylindrical body of larger diameter in a stored condition, and the cylindrical body of smaller diameter is successively extended from the cylindrical body of larger diameter in an extended condition to form a continuous body, a wire 16 to be inserted and between the masts, a drive part 17 to reed the wire 16, and a projecting part 18 and a recessed part to be fitted to each other in the extended condition of the masts, the respective masts are continuously provided from the stored condition to the extended condition by stretching the wire 16 wound by the drive part 17, and fixed by fitting the stopper means to constitute a strut.
Patent JP-H02258204-A (JP)
Title: Mold for forming ceramic and injection molding method
Inventor: KATO SHIGEKI
IPC: B29C45/26
Filed: 1988-12-23
Abstract: PURPOSE:To obtain a ceramic formed body at a high yield without defects such as weld, pore and the like by a method wherein injection gate is provided at the thick-walled part of the mold of the formed body. CONSTITUTION:The injection molding of ceramic is performed by pressing molding material, which is delivered from an injection molder, by means of a plunger, a screw or the like in a forming mold such as metal mold or the like in order to form the material. The arrangement of a gate or the introducing part to the mold of a formed body is at the thick-walled part of the forming mold of a ceramic formed body, the difference between wall thicknesses in which is sensible. When the injection molding of a formed body A is intended, molding material is injected through a thick-walled part in the mold of the formed body under the condition that an injection gate 3 is provided at the thick-walled part and, at the same time, a sprue part 1 is made thicker along the shape of the formed body. By injecting the molding material thicker along the shape of the formed body from the thick-walled part, no jetting of the molding material occurs. In addition, since the material is hard to be cooled down and can keep its fluidity longer, weldline, which may develop due to insufficient fluidity of material, can be prevented from development.