baber/WOPTO huggingface dataset:
Patent JP-H05171384-A (JP)
Title: Device for stabilizing strip in hot dipping vessel
Inventor: FUJITA KENICHI
IPC: C23C2/00
Filed: 1991-12-25
Abstract: PURPOSE:To uniformize plated sticking rate by dividing nozzles into plural sections in the width direction and also enabling the adjustment of the flow rate at the time of spouting a hot-dip metal toward a strip into a bath from the nozzle to stabilize the strip in the bath. CONSTITUTION:The nozzles 7 are arranged toward the strip 3 introduced into a molten metal 2 bath and changing the direction and the molten metal 2 is spouted from this nozzles. These nozzles 7 are divided into plural sections in the width direction and also a flow rate control valve 8 is arranged to each nozzle to adjust the discharging flow rate of the molten metal 2 in the width direction from the nozzle 7. Then warp and vibration of the strip 3 are prevented and the strip 3 is stabilized and the plated sticking rate is uniformized.
Patent JP-2000174027-A (JP)
Title: Method of forming copper conductive body in electronic structure
Inventor: ANDRICACOS PANAYOTIS CONSTANTI
IPC: H01L21/3205
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To improve the electromigration resistance characteristic by depositing a Cu seed layer to a housing region and implanting ions of a impurity selected among C, O, Cl, S and N in the seed layer. SOLUTION: In a simple damascene, a dopant ion is implanted in a Cu-rich conductive layer 90 before planarizing, the dopant is selected among C, O, Cl, S and N, a silicon nitride etch-planarize stop layer 92, a barrier layer 94 and a Cu seed layer 96 are formed in trenches formed on a semiconductor wafer or the side walls and top faces of openings, the ion implanting in the Cu conductive layer 90 is made in the single damascene process after the planarize stop, and the dopant brings about a microstructure unique to a conductor contg. large crystal grains, thereby improving the electromigration resistance characteristic.
Patent JP-2001158148-A (JP)
Title: Carriage and recorder having the same
Inventor: ISONO MASAHIRO
IPC: B41J19/20
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a carriage capable of adjusting a parallelism between a recording face and a head face and a paper gap without adjusting a support position of a guide shaft and to adjust a parallelism between a dot forming element arrangement and a conveying direction. SOLUTION: A recording head 2 is displaced in a direction perpendicular to the recording face with respect to the carriage 1 by the rotation of first bearing members 15, 16 and the recording head 2 is rotated with respect to the carriage 1 centering around a support shaft 10 by the rotation of a γ angle adjusting lever 12. As a result, the parallelism between the recording face and head face is adjusted. The position of the support shaft 10 supporting the recording head 2 is displaced in the conveying direction of a recording medium with respect to the carriage 1 by the rotation of a rotating member 14 and then the parallelism between the dot forming element arrangement and conveying direction is adjusted.  When the support shaft 10 is rotated, the recording head 2 is vertically moved with respect to the carriage 1 by virtue of the eccentric structure of the support shaft, 10 so that the paper gap can be adjusted.
Patent JP-H09182870-A (JP)
Title: Money exchange device in game place
Inventor: TAKEMOTO TAKATOSHI
IPC: G07F7/08
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To easily cash game media by calculating the total number of fed game media and read game media, calculating a money amount, calculating the number of remaining game media capable of remaining in the case of exchanging a specified money exchange amount with money and paying out the specified money exchange amount. SOLUTION: When the game media are directly fed to the feeding port of a device and a game card is inserted to the insertion port of the device, a counting part 11 counts the fed game media and a drive part 12 reads the number of the game media recorded in the game card. Then, when the specified money exchange amount is inputted by an input part 13, an arithmetic part 14 calculates the total number of the fed game media and the read game media, calculates the money amount corresponding to the total number of the game media and calculates the number of the remaining game media capable of remaining in the case of exchanging the specified money exchange amount with money.  Thereafter, a game medium number display part 16 displays a calculated result, a money amount display part 17 displays the money amount corresponding to the number of the game media to be exchanged with money and a cash pay-out mechanism 21 is operated and pays out the specified money exchange amount.
Patent JP-H03200453-A (JP)
Title: Bag connecting method for air bag for automobile
Inventor: MIYAKE KENJI
IPC: D06H5/00
Filed: 1989-12-28
Abstract: PURPOSE:To promote heat dispersion of the non-heated part adjacent to a heating part and restrain heat deterioration of the non-heated part by contacting heating plates with the connecting part and the like of the end parts of both sides of foundations in an air bag main body, and contacting chills with the adjacent part to the heating part. CONSTITUTION:When the connecting part 1a of the surface side foundation end part 2a and the back side foundation end part 3a in an air bag main body are connected with each other, respective heating plates 8a, 8b are contacted on both sides of the connecting part 1a. Similarly, respective chills 9a, 9b made of good heat conductor are contacted with both sides adjacent to respective heating plates 8a, 8b. When the connecting part 1a is heated and welded with respective heating plates 8a, 8b, heat conducted from the heating position of the connecting part 1a to the foundation of non-heating position adjacent to this is released by efficient conduction to respective chills 9a, 9b. Hereby, deterioration of the non-heating part due to heat is restrained, and hence the strength of the air bag main body is improved.
Patent JP-H03199178-A (JP)
Title: Production of refractory with hollow part
Inventor: UNOSAKI NOBUYUKI
IPC: B28B1/00
Filed: 1989-12-27
Abstract: PURPOSE:To prevent the cracking of refractory at the time of press molding and to form hollow parts in a high yield by embedding each molded body of an org. high molecular resin in refractory starting material and vanishing the molded body by firing. CONSTITUTION:An org. high molecular resin optionally mixed with a binder is molded into the same shape as the shape of a hollow part 3 to be formed to obtain a molded body 7. This molded body 7 is embedded in refractory starting material 8 and vanished by firing to form the hollow part 3 with gas blowing holes 5. A gas feeding pipe 6 is then inserted.
Patent JP-H08226041-A (JP)
Title: Weaving and device therefor
Inventor: TAKEMURA KENJI
IPC: D03D41/00
Filed: 1995-11-21
Abstract: PURPOSE: To provide a weaving method capable of reflecting light rays hit on the surface of woven fabric at each texture correspondingly to the orientation of yarn and realizing a method for expressing a pattern which has never existed on woven fabric. CONSTITUTION: Warp is inserted into warp guide holes bearing even numbers arranged in a looped state at equal intervals, the warp guide holes are moved in the normal and reverse directions along the loops, and the warps are twisted and are opened. When four or more warps are used, the warps appearing on the surface of woven fabric can be changed and combination of the warps can be selected.
Patent JP-H09160474-A (JP)
Title: Hologram recording and reproduction method, hologram recording and reproduction device and device for irradiation with hologram reconstructing light
Inventor: OSUGI YUKIHISA
IPC: G03H1/04
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to observe the entire part of a reproduced image by magnifying the actually observable region of the reproduced image composed by the diffracted light from a volumetric hologram with a real time hologram device, etc., utilizing the volumetric hologram. SOLUTION: The reproduced image is obtd. by irradiating the volumetric hologram 5 with an object light 15 and a reference light 2 to record interference fringes and irradiating the hologram 5 with a reproducing light 9. If the wavelength λ1 of the object light 15 is longer than the wavelength λ2 of the reproducing light 9, the reproduction is executed again by irradiating the hologram 5 with a convergent spherical wave. If the wavelength λ1 of the object light 15 is shorter than the wavelength λ2 of the reproducing light 9, the reconstruction is executed again by irradiating the hologram 5 with a diffused spherical wave.
Patent JP-H11173126-A (JP)
Title: Solenoid valve driving device
Inventor: YONEKURA KOICHIRO
IPC: F01L9/04
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of rebounding when a moving part makes contact with an electromagnet and to drive a valve by small current. SOLUTION: This solenoid valve driving device comprises a first spring 4 to energize a valve in a closing direction; a second spring 15 to energize a moving part in the opening direction of a valve; at least two electromagnet 8 and 9 to generate a suction force for the moving part; and a driving circuit having a function to engaging a current at a given timing to the electromagnetic e oils of the electromagnets 8 and 9. In an electromagnetically-driven valve drive device to drive the valve between a fully-opening position and a fully- closing position through the operation described above, at least one electromagnet of the electromagnets 8 and 9 is slidable through a device axially of the valve.
Patent JP-2000175033-A (JP)
Title: Gradation extension device
Inventor: SEGAWA TAKAYUKI
IPC: H04N1/40
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a gradation extension device where dynamic ranges of a plurality of data with different bit widths can be made identical. SOLUTION: In the case of extending data 1 in m-bit into data 2 in n-bit (n>m), data in lower-order (n-m) bits of the data 2 are made equal to data in higher-order (n-m) bits of the data 1. That is, in the case of extending image data C (hexadecimal) in 4-bit into data in 8-bit, the data CC (hexadecimal) are the data in 8-bit. Thus, the gradation extension device is realized, where the dynamic ranges of a plurality of data in different bit widths are made identical to each other.
Patent JP-H10188979-A (JP)
Title: Lithium secondary battery
Inventor: SHIZUKA KENJI
IPC: H01M4/505
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery having excellent charge and discharge cycle characteristics by using lithium manganese oxide subjected to washing, as a positive electrode active material. SOLUTION: Lithium manganese oxide includes by-product due to the uneven reaction and non-reactant in usual, and it is possible that charge and discharge cycle characteristics is lowered by an impure material. Since the impure material is eliminated by washing lithium manganese oxide, lowering of charge and discharge cycle characteristics can be reduced. Lithium manganese oxide is washed by dipping it in a washing liquid, and agitating or oscillating the liquid, and thereafter, filtering so as to recover the lithium manganese oxide, and drying it in an ordinary way. As the washing liquid, ordinary water is used, but if desired, organic solvent of alcohol such as methanol and ethanol and ketone such as acetone, methyletylketone can be used singly as a mixture.
Patent JP-H04309981-A (JP)
Title: Humidity compensation in electrophotographic printing
Inventor: JIYAN BEAAZU
IPC: G03G15/08
Filed: 1991-12-26
Abstract: PURPOSE: To provide a printing device, capable of forming an excellent image, by performing humidity compensation of a developing unit adopted for the electrophotographic printing device. CONSTITUTION: The printing device is provided with a capacitance cell 49 held in contact with the developer, being arranged inside a developing unit 38 for storing the developer source. The capacitance cell 49 measures fluctuation of the capacitance and generates a signal for indicating the same. The fluctuation of the capacitance is caused by the fluctuation of the dielectric property of the developer, based on the fluctuation of water content of the developer. By utilizing this signal in combination with the signal, indicating a density of toner particle in the developer, various processing parts inside of the printing device which is adopting the developing unit 38 can be controlled.
Patent JP-2000137451-A (JP)
Title: Pilot lamp
Inventor: TAKECHI SUSUMU
IPC: F21S2/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To enable display of a 'residual time' by placing a pilot lamp at a place on a podium of a lecture hall in which a lamp is not visible for participants by providing a light source having high intensity and a pilot lamp receiving the light, providing a reflection plate and a semitransparent display plate in which display characters are printed on its outer surface inside the pilot lamp, and turning on and off display characters of the display plate in accordance with turning on and off of a light source remotely emitted. SOLUTION: A transparent window 4 consisting of a plano-concave lens or the like in which a laser beam 3 of a laser lamp 2 is diffused and transmitted is provided at the side face of a box-shaped pilot lamp 1, and a reflection plate 5 which is made of a material such as aluminum foil forcedly crumpled and reflecting irregularly is provided inside the pilot lamp 1. A laser beam 3 is irregularly reflected by the reflection plate 5 tilted approximately 45 degrees, a semitransparent display plate 6 provided at the other side face of the pilot lamp 1 is irradiated with irregularly reflected light, and display characters 'residual time' or the like are displayed. By these constitution and form, display characters of the pilot lamp 1 are turned on and off in accordance with turning on and off of a light source remotely emitted.
Patent JP-H10171739-A (JP)
Title: Computer system, host computer suitable for the system, and portable terminal
Inventor: YONEMOCHI YASUHIRO
IPC: G06F13/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal small in size, light in weight and low in cost, capable of sharing and unitarily managing the data of a personal computer or the like installed in an office or the like, and capable of freely using arbitrary stand along type application soft even though the soft is installed in a host computer. SOLUTION: This system is constituted of a host computer 2 in which stand alone type application soft 204 is integrated, and a portable terminal 3 connected to the host computer through communication. The host computer is provided with a host side input controlling means 202 which switches an input data supply source for the application to a host side inputting device 22 and a host side communication equipment 21, and a processed result extracting means 203 which extracts output data to be transmitted to a host side outputting device 23 as the processed result of the application soft, and transmits the output data to a host side communication equipment 21.
Patent JP-2000171843-A (JP)
Title: Light source device
Inventor: SAKUMA JUN
IPC: G02F1/39
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain coherent light of higher output with a light source device with which the coherent light of nearly 248 nm in wavelength is obtainable. SOLUTION: The basic laser beam of 1000 to 1100 nm in wavelength radiated from an Nd:YAG laser beam source L1 is made incident on a nonlinear optical crystal C1 to generate second higher harmonic which is introduced to a nonlinear optical crystal C3 for first sum frequency generation. On the other hand, a Ti:SA laser beam source L3 is oscillated by the second higher harmonic of the laser beam radiated from an Nd:YAG on Nd:YLF laser beam source L2 as exciting light. The nonlinear optical crystal C3 for first sum frequency generation generates the sum frequency light of the second harmonic described above and the laser beam released by the Ti:SA laser beam source L3 from both thereof.  The nonlinear optical crystal C4 for second sum frequency generation generates the light of 248.4 nm in wave length which is the sum frequency light of the sum frequency light described above and the basic laser beam from both thereof. An optical parametric oscillator may be used in place of the Ti:SA laser beam source described above.
Patent JP-2001165706-A (JP)
Title: Variable-reluctance type angle detector
Inventor: MARUYAMA YUJI
IPC: G01B7/30
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a variable-reluctance type angle detector which is lightweight and low-cost and enables the removal of higher harmonic components, the improvement of precision, and machine winding. SOLUTION: The variable-reluctance type angle detector has an exciting coil 4 and (n)-phase output coils 6 and 7 in slots 2 of a stator 1 and a rotor 5 which is provided rotatably around the stator 1, is so shaped that the gap permeance to the stator 1 varies in a sine wave shape with an angle θ, and has only a magnetic member and no coil; and the exciting coil 4 has poles a half as many as magnetic poles 3 and the n-phase output coils 6 and 7 are so wound so that the distribution of voltages induced at the output coils 6 and 7 for each phase of the output coils 6 and 7 is a sine-wave distribution.
Patent JP-H10190294-A (JP)
Title: Method and device for component mounting
Inventor: YOSHIDA NORIAKI
IPC: B23P21/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting method and device which mount a component at a precise montage angle. SOLUTION: A controller 2 is provided to rotate a nozzle from its basic position in a direction I or II at a mounting angle θ, prior to mounting a component to a circuit substrate, and finally rotate the nozzle in the direction II to return to the basic position to mount the component to the circuit substrate. As the nozzle is rotated in the direction II not to cause rotation error immediately before the component is mounted, the component can be mounted at the precise mounting angle.
Patent JP-H11181911-A (JP)
Title: Electromagnetic wave shield panel and electromagnetic wave shield wall
Inventor: NAKAMURA MOTOHARU
IPC: E04B1/92
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To resist fire and absorb sound by a panel so as to simply improve an electromagnetic wave shield wall by forming an electric wave absorbing plate of which main material is artificial mineral fiber, heat insulating material of electrical insulating material, and many holes on the back of a metal plate, and laminating a face plate in this order. SOLUTION: A metal plate 1 is formed by rolling and lined with an electric wave absorbing plate 2, and heat insulating material 3 is charged on the back of the metal plate 1. Next, a punching metal 4b is laminated on the back of the heat insulating material 3, and hence an electromagnetic wave shield panel A is obtained. Hereat, sound wave passed through the holes 4a of a face plate 4 is damped by the heat insulating material 3 and the electric wave absorbing plate 2, and noise reduction is performed. Electromagnetic wave entering through the holes 4a is taken in by the electric wave absorbing plate 2 to aborb the energy, the energy is consumed as heat, and electromagnetic wave shield is made possible.  A conductive packing 7 is interposed between the conductive parts 9, 9 of a fitting projecting part 5 and a fitting recessed part 6, and the metal plates 1, 1 are electrically connected to each other. Hereby, while resisting fire and reducing noise, the function as the electromagnetic wave shield wall is obtained, and it can be made effective for the wall panel of a hospital or the like.
Patent JP-H11175209-A (JP)
Title: Bus system and circuit board
Inventor: OSAKA HIDEKI
IPC: G06F13/40
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To accelerate the propagation speed of a bus. SOLUTION: This system is provided with main lines 10a and 10b and plural stab lines 11a-11e, which are provided corresponding to respective plural modules 14a-14e, for connecting the correspondent modules to the main lines 10a and 10b. Time for propagating signals between the modules connected to buses can be shortened so that the performance of the system can be improved.
Patent JP-H07193564-A (JP)
Title: Device and method for reproducing clock
Inventor: YATAGAI TETSUYA
IPC: H03L7/099
Filed: 1993-12-25
Abstract: PURPOSE:To provide a clock reproduction system/circuit by which a device can be miniaturized, cost and power consumption can be reduced and a phase jitter can bee reduced in a high speed system. CONSTITUTION:A timing extractor 1 extracts a timing signal corresponding to the speed of data from inputted data. A phase comparator 2 detects a phase difference with a reproduced clock and an integrator 4 integrates a phase difference signal from which high frequency noise is removed by a filter 3. Table data for reproducing a sine waveform is recorded in ROM 5. Sampling data of the sine waveform is read with integrated data as an address, and a D/A converter 6 converts it into an analog signal. The reproduced sine waveform of the analog signal, which is made a basic wave in a filter 7, is compared with reference voltage by a comparator 8, and it is set to be the reproduced clock. The reproduced clock by a PLL circuit is generated from the analog signal and therefore the resolution of speed is not restricted by the speed of FASTCLK.
Patent JP-H10183849-A (JP)
Title: Soundproof ceiling structure
Inventor: ONISHI KENJI
IPC: E04B9/18
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the propagation of vibration from true upstairs to the downstairs to reduce impulsive sound on the floor against not only light-weight impulses but also heavy weight impulses and improve the sound insulation property in a low frequency zone in particular. SOLUTION: In this soundproof ceiling structure, the ceiling base material 1 and the ceiling material 3 installed through a space in the lower part of the ceiling base material 1 are connected to each other by hanging tools 4. A vibration-proof material 5 is put between the fixing part 4a of the ceiling base material, fixed to the base material 1 and the supporting part 4b for the ceiling material 3, to constitute the hanging toot 4. The vibration-proof material 5 is formed of an elastic body in which a liquid is enclosed. Since the vibration- proof material 5 has an attenuation action agains vibration, the impulsive sound to the downstairs is reduced.
Patent JP-H11181295-A (JP)
Title: Thermosetting resin composition and coil for rotating equipment using the same
Inventor: YAMANE MANABU
IPC: C08K3/18
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin composition having an improved heat conductivity and excellent heat-resistant characteristics and a coil for rotating equipment using the composition. SOLUTION: This thermosetting resin composition comprises (A) 100 pts.wt. of a thermosetting resin having a heat-resistant life equal to class F (155 deg.C) or higher than it in a heat-resistant life evaluation test prescribed by UL1,446 and (B) 10-50 pts.wt. of an inorganic filler and a material obtained by compounding the component A with the component B and curing the mixture has >=15×10<-4> calcium/cm.s deg.C heat conductivity. The coil for a rotating equipment is subjected to an insulating treatment by using the thermosetting resin composition.