baber/WOPTO huggingface dataset:
Patent JP-2001075550-A (JP)
Title: Display device
Inventor: NAKAOKA HIROMITSU
IPC: G09G5/24
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce the overall power consumption of a display device by reducing the number of accesses to a character generator ROM. SOLUTION: This display device 10 supplies a character code corresponding to picture display data as an address only one time from a display data RAM 12 to a character generator ROM 15 each time picture display data are updated and makes read out character data to be stored in a graphic RAM 13 in a form compatible to the screen of a display means 17. The device repeatingly reads out the data stored in the graphic RAM 13 in a prescribed cycle and supplies the data to the display means 17.
Patent JP-H0786204-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ABE HIDEJI
IPC: H01L23/522
Filed: 1993-09-14
Abstract: PURPOSE:To remove the fear of cotyledons forming in the conductive material filled up in a contact hole and spikes occurring, by forming a sidewall consisting of an insulating material at the inner face of a contact hole, and filling the side wall with a conductive material. CONSTITUTION:A contact hole 3 is made in a flattened interlayer film 2 by anisotropic etching such as RIE. Next, an insulating film 9 is left only on the inner side face of the contact hole 3 by anisotropic etching to the insulating film 9. Next, the natural oxide film at the bottom of the contact hole 3 is removed by wet etching. Next, for example, polysilicon is made as a conductive film 4 by CVD, and then, the conductive material 4 is made conductive by implanting ions of arsenic or boron. Next, the conductive material 4 outside the contact hole 3 is removed by anisotropic etching such as RIE to the conductive material 4. Next, a wiring film 6 consisting of aluminum is made.
Patent JP-H03113013-A (JP)
Title: Production of polyimide yarn
Inventor: MOCHIZUKI MASATSUGU
IPC: D01F6/74
Filed: 1989-09-28
Abstract: PURPOSE:To obtain the title yarn having excellent heat resistance and mechanical characteristics industrially and advantageously by extruding spinning dope of polyimide using a mixed solvent of three components of a non-solvent to polymer, amide-based polar solvent and calcium chloride, etc., as a coagulating solution. CONSTITUTION:A polymer composed of polyimide is dissolved in a polar solvent to give spinning dope, which is extruded through a spinneret into a coagulating solution using a mixed solvent of three components of (A) a non-solvent (preferably water or glycerin) to polymer, (B) an amide-based polar solvent (e.g. N- methyl-2-pyrrolidone or DMF) and (C) calcium chloride and/or lithium chloride to give the objective yarn.
Patent JP-H1076836-A (JP)
Title: Air conditioner for vehicle
Inventor: ISHII KAZUO
IPC: B60H1/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent exhaust gas exhausted from a vehicle in front of your vehicle from being absorbed through an external air take-in port of an air conditioner by changing over an internal and external air change-over damper to internal air circulation mode automatically when distance between the vehicle in front of your vehicle and your vehicle which is detected by a sensor for detecting distance between two vehicles is predetermined distance or less. SOLUTION: A value detected by a sensor 19 for detecting distance between two vehicles which detects distance between a vehicle in front of your vehicle and your vehicle is input into an internal and external mode determining means 21 of a controller 20. Moreover, an output of a potentiometer 22 which detects a position of an internal and external air change-over damper 9 is input into an internal and external mode judging means 23 to judge whether mode is external air introduction mode or internal air circulation mode. The results of the judgment are input into the internal and external mode determining means 21 to determine internal or external mode in accordance with the results of the judgment and the value detected by the sensor 19 for detecting distance between two cars. This decision is output into a drive motor 24 of the internal and external air change-over damper 9.
Patent JP-S62102766-A (JP)
Inventor: AARU FUROTSUDO KUIERUDO YOORUG
IPC: A61M1/34
Filed: 1986-10-27
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-S63153488-A (JP)
Inventor: FUIRITSUPU SHIEPAADO GURIIN
IPC: G01S15/89
Filed: 1987-10-09
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-H04131813-A (JP)
Title: Rotary polygon mirror fitting device
Inventor: YOSHITAKE MASACHIKA
IPC: G02B26/10
Filed: 1990-09-21
Abstract: PURPOSE:To securely hold a rotary polygon body and also securely fitting it into the rotary shaft of a motor by attracting the rotary polygon body by a magnet and storing the magnet in a cylinder body, and making an elastic body ring abut on the surface of the rotary polygon body and enabling the rotary polygon body to be separated from the magnet. CONSTITUTION:The cylinder body 2 which has the elastic boy ring 4 fixed on an end surface is equipped with an energizing mechanism 6 and the magnet which is movable lengthwise is stored. The magnet 5 is projected slightly from the end surface of the cylinder body 2 in the opposite direction from an energizing direction and the rotary polygon body 10 which has a magnetic body part 11 formed at part of the surface is attracted. The magnet 5 is stored in the cylinder body 2 by the energizing mechanism 6 to make the elastic body ring 4 abuts on the surface of the rotary polygon mirror 10, and the rotary polygon body 10 is separated from the magnet 5. Consequently, the rotary polygon mirror 10 can securely be held without being flawed and the rotary polygon mirror 10 fitted onto the rotary shaft 13 of a motor can easily be separated.
Patent JP-H08163111-A (JP)
Title: Satellite transmission system receiver
Inventor: JIYON SHIDONIII SUTEYUWAATO
IPC: H04L7/08
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reset a descrambling sequence even when an inverted Sync word and its block are destroyed to a degree at which correction by a Reed-Solomon decoder is disable by using a flywheel sync detection circuit. SOLUTION: A 3-bit counter in a flywheel sync detection circuit 40 is reset to 0 for each repetitive rate of an inverted sync signal cyclicly. Thus, a descrambler 30 is reset for each rate independently of whether or not an inverted sync word is correctly decoded by a Reed-Solomon decoder 20. Thus, even when the inverted sync word is destroyed and it cannot be corrected by the decoder 20, the receiver processes properly succeeding blocks. Since it is possible to predict whether or not noninverting and inverting sync words are included in each block, a received sync word that is received by an input terminal of the decoder 20 and might be destroyed is corrected by using a correct sync word latched in a register 50 or 52 and excess data words in a block data part.
Patent JP-2000088939-A (JP)
Title: Detecting apparatus for magneto-optical field
Inventor: KATO AKIRA
IPC: G01R33/032
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a detecting apparatus by which light for detection can be transmitted at a long distance by a method wherein a first optical fiber which guides random light from a random light source to a sensor unit is provided and a second optical fiber by which detection light radiated from the sensor unit is guided to a light receiving part is provided. SOLUTION: This apparatus is composed of a sensor unit 1 which is installed in a desired detection point such as a current cable, a transmission line or the like, In addition, it is composed of a high-efficiency random light source 20 which supplies light, for detection, to the sensor unit 1. In addition, it is composed of a light receiving element 3 by which a detection result from the sensor unit 1 is converted into an electric signal, In the high-efficiency random light source 20, a laser light source 2, a polarization cancellation part 5 and a third single-mode optical fiber F3 are provided. Random light which is obtained by the polarization cancellation part 5 comprises a large quantity of light. The sensor unit 1 is coupled to a first single-mode optical fiber F1.  In the sensor unit 1, a polarizer 11, a magneto-optical element 12 and an analyzer 13 are provided, Light which is radiated by the analyzer 13 is guided to the light receiving element 3 via a second single-mode optical fiber F2.
Patent JP-H0195967-A (JP)
Title: Steering control device for four-wheel steering vehicle
Inventor: ITO HIDEO
IPC: B62D111/00
Filed: 1987-10-08
Abstract: PURPOSE:To provide optimum steering characteristics according to the running state of a vehicle, by providing a transmission characteristics varying means which varies transmission characteristics of the steering control means of an auxiliary steering mechanism based on the detecting value of lateral acceleration of a vehicle. CONSTITUTION:A piston of 7a of a cylinder 7 for auxiliarily steering front wheels is coupled to a rack housing 4b, laterally movably and resiliently supported to a car body, of a rack and pinion type steering device 4 being a front wheel steering mechanism. Meanwhile, a piston rod 9a of a cylinder 9 for auxiliarily steering rear wheels is coupled to a knuckle for steering rear wheels through tie rods 8L and 8R. Operation of cylinders 7 and 9 is controlled by means of an oil pressure flowing through servo valves 20 and 21, respectively, controlled by a controller 31. The controller 31 inputs output signals from various detecting means containing a lateral acceleration detector 36, and computes an auxiliary steering amount responding to transmission characteristics set based on a lateral acceleration detecting value.
Patent JP-H06106515-A (JP)
Title: Pattern tile and its production
Inventor: KAGAMI YOSHINORI
IPC: B44F5/00
Filed: 1992-09-24
Abstract: PURPOSE:To clearly form a multicolor pattern in a simple process without generating a gap in a boundary part, prevent the pattern from being faded or erased with the wear of a tile in a long-term use for a floor, a road, or the like, and provide non-slip properties to the tile even under wet conditions by water. CONSTITUTION:A colored body containing an additive of a CMC as an adhesive and having a predetermined water content is molded into a white round rod 7a, a black round rod 7b, and a brown round rod 7c. These rods are twisted in pairs. The twisted rod 9a and the twisted rod 9b are circinately arranged on a horizontal surface in a press mold 10, pressmolded, dried, and fired.
Patent JP-S61131958-A (JP)
Title: Picture reader
Inventor: IKENOUE YOSHIKAZU
IPC: H04N1/107
Filed: 1984-11-30
Abstract: PURPOSE:To attain picture reading with high accuracy by an inexpensive reader by detecting moving amount of an auxiliary member and using a read means so as to read information of an original in synchronizing with the detection signal. CONSTITUTION:The auxiliary member (carrier) 30 is set along a guide on a lower frame 1b and an upper frame 1a is closed, then the original is irradiated by a light source 26 by sliding manually the carrier 30 and its reflected light reaches a linear image sensor (LIS)20 and the information of the original is read. After the image of scattered light from the original is formed by a rod lens 23, the light is converted into an electric signal by the LIS20. The information converted into the electric signal is stored in the main body by the control circuit in synchronizing with the movement of the carrier 30. The movement of the carrier 30 is detected by using reflection light sensors 22a, 22b to detect the optical mark 32 recorded on the back side of the carrier 30. The sensor 22b outputs a synchronizing signal in response to stripes of the mark 32.
Patent JP-H07167071-A (JP)
Title: Control valve for variable-capacity vane compressor and mounting method
Inventor: DEIBITSUDO II BEARINTO
IPC: F04C28/00
Filed: 1994-09-22
Abstract: PURPOSE: To make it easy to adjust the axial distance between an end cap and a valve seat member by providing a sleeve for connecting the end cap to the valve seat member and to adjust a control valve by means of suction pressure prior to installation in a compressor. CONSTITUTION: This variable displacement vane compressor has an actuator piston for varying the compressor capacity by rotating a rotary valve plate and a control valve 62 is provided to control the supply of control pressure to the piston. The control valve 62 has an end cap 69 provided in the suction pressure portion 63a of a cavity 63 and fixed in the suction pressure portion 63a by a support ring 71. The control valve 62 has a valve seat member 75 which is connected to the end cap 69 by a metallic cylindrical sleeve 81. A bellows 93 is enclosed in the sleeve 81 and a ball valve 101 is opened and closed by the expansion and contraction of the bellows 93.
Patent JP-H02102671-A (JP)
Title: Socks for medical treatment
Inventor: HOSOUCHI KINJI
IPC: A61M35/00
Filed: 1988-10-12
Abstract: PURPOSE:To provide the socks which are identical to ordinary socks in appearance and to prevent bleeding of the medicine applied to the toes out of the socks to the outside of a floor bag by providing a sock part consisting of an instep part and a toe bag part housing the individual toes and a bag-shaped cover part which covers the entire part of the toe bag part. CONSTITUTION:The socks have the sock part 3 consisting of the instep part 1 and the toe bag part 2 formed to a glove shape to allow housing of the individual toes. Further, the socks have the bag-shaped cover part 4 which covers the entire part of this toe bag part 2. Athlete's foot arises often in the root of the toes and is, therefore, treated by applying the medicine to this part. This medicine permeates the cloth of the toe bag part 2 and bleeds out to the front side. The cover part 4 is, thereupon, provided to the socks to cover the branched toe bag part 2 and to improve the appearance. Further, the cover part protects the socks to prevent staining of shoes and floors by the bled-out medicine. Materials which allow the permeation of air but prohibit the permeation of the liquid and colloid of the medicines, etc., are selected.
Patent JP-2000084056-A (JP)
Title: Deodorizing and dust collecting filter and air cleaner equipped with same
Inventor: NOJIMA HIDEO
IPC: A61L9/16
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing and dust collecting filter free from the re-diffusion of odor even when a power switch is turned off and a photocatalyst does not operate, and cause the filter to effectively and stably display a deodorizing and dust collecting function. SOLUTION: Regarding dust and odor from an air intake 7, the odor is removed with a deodorizing net 8 carrying phthalocyanine (chelate compound of transition metal), and dirt or dust passing through the net 8 is removed with a (hepa) filter 6 having high efficiency for particle removal. Also, residual odor is removed with a photocatalyst filter 3 (honeycomb filter carrying titanium oxide and porous adsorbing material) exposed to irradiation from an ultraviolet lamp 4. In this case, an odor molecule before decomposition is further removed with a honeycomb filter 2 carrying phthalocyanine.
Patent JP-S61133651-A (JP)
Title: Semiconductor device
Inventor: KANEDA KENICHI
IPC: H01L23/64
Filed: 1984-12-03
Abstract: PURPOSE:To decrease power source noises, by providing inner leads, which connect a plurality of pins to an IC chip having a power source pad, and providing a wiring, which connects the power source pad to one of the inner leads that have the shortest length. CONSTITUTION:A power source line of an IC chip 21 is assigned to a sixth pin 25, whose inner lead length is the shortest. The length of the inner lead 24 of the sixth pin 25 is the shortest in the same way as the lengths of a fifth pin 26, a 15th pin 27 and a 16th pin. Therefore, the length of the wiring of the power source in a semiconductor device, in which the power source line is arranged on the sixth pin 25, is reduced to about 1/4 the conventional length. Thus, the inductance becomes low, and power source noises are decreased to a large extent.
Patent JP-H08118500-A (JP)
Title: Manufacture of hose, and take-up drum of the hose
Inventor: TSUTSUI KAZUKIYO
IPC: B29K105/24
Filed: 1994-10-20
Abstract: PURPOSE: To provide a method for manufacturing a hose in which a mandrel can be efficiently drawn and the mandrel can be efficiently drawn dispensing with a wide space and a take-up drum for the hose. CONSTITUTION: After a hose body 1 in which a mandrel 2 exiets is wound on a take-up drum 3 in which the diameter of the drum is contracted, the diameter of the drum is contracted to form a gap between the body 1 and the outer periphery of the drum to slacken the body 1. Pressure fluid is applied to the mandrel 2 in the body 1 from one end of the body 1 in the state that the drum 3 is oscillated to be rotated in clockwise and counterclockwise directions in this state to increase the inner diameter of the body 1 to form a clearance between the inner surface of the body 1 and the outer periphery of the mandrel 2, and the fluid is spread to remove the mandrel from the body 1.
Patent JP-H07109956-A (JP)
Title: Evaporated fuel processing device
Inventor: KADOWAKI SATORU
IPC: F02M25/08
Filed: 1993-10-13
Abstract: PURPOSE:To provide an evaporated fuel processing device which is made small- sized for the effective installation on a fuel tank for a vehicle and possesses the improved processing faculty. CONSTITUTION:Fuel vapor is introduced from an ordinary evaporated fuel introducing port 33 or an in-feed evaporated fuel introducing port 33 which is formed on a container body 31 which constitutes a canistor body part, and the inflow air is discharged into the atmosphere from an atmosphere opened port 42. The inside of the container body 31 is divided to the first chamber 131 on the upstream side and the second chamber 132 on the downstream side by a filter 43, and the first chamber 131 is charged with the particulate active carbon 14 as the first adsorbent, and the second chamber 132 is charged with the active carbon fiber 15 as the second adsorbent, and a particulate active carbon layer 16 is formed on the upstream side along the flow of the fuel vapor, and an active carbon fiber layer 17 having a high pressure loss is arranged on the downstream side. In this case, the capacity ratio between the first chamber 131 and the second chamber 132 is set to 3:1.
Patent JP-H02104145-A (JP)
Title: Sub-signal switching system
Inventor: YOSHIMOTO MAKOTO
IPC: H04J3/14
Filed: 1988-10-13
Abstract: PURPOSE:To improve the line quality of a sub-signal by extracting a parity bit of a main signal by a station in which the sub-signal is inserted, transmitting the parity bit to a station for separating the sub-signal and utilizing the parity operation result of the main signal for the switching of the sub-signal. CONSTITUTION:In a switching transmission terminal equipment, a sub-signal multiplexing part distributes a sub-signal 105 by a distributor 15 and multiplexes it by multiplexers 11, 12. On the sides of a stand-by line and a current line, main signals 101, 102 are respectively multiplexed by the multiplexers 11, 12 by using the operation results 108, 109 of parity computing elements 13, 14 for sub-signal switching an multiplexed signals 103, 104 are sent to the succeeding modulation part. The multiplexed signals 103, 104 are compared with the parity bits of the main signals in the stations separating the sub-signals to detect the line quality in a sub-signal switching section and switch the sub-signal. Consequently, the line quality of the sub-signal can be improved.
Patent JP-2001070601-A (JP)
Title: Decoration device for game island board
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To allow game users to easily recognize the scales of values gained by game players and past information related to a game. SOLUTION: A decoration device 62 for game island board, provided corresponding to each of game machines 2 on a game island board on which the game machines 2 are arranged for producing specified game conditions advantageous to game players only on condition that predetermined game conditions are achieved, comprises a plurality of unit emitters 63a-63e for emitting lights based on the scales of values gained by a game player and identification display portions 70 provided near these unit emitters 63a-63e for displaying identification values showing the scales of the gained values which are expressed by the emission of the unit emitters 63a-63e.
Patent JP-S61135698-A (JP)
Inventor: TAKAHATA SHIGEKI
IPC: D06F49/00
Filed: 1984-12-04
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-H10102199-A (JP)
Title: Transverse constraint reinforcing bar for concrete pipe, with high bending toughness, reinforcing bar basket using the transverse constraint reinforcing bar, and their production
Inventor: TSUDA KAZUYOSHI
IPC: C22C38/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain the desired state of welding of a reinforcing bar basket by providing a hot rolling steel material with a composition into which specific weight percentages of C, Si, Mn, Al, and N are incorporated. SOLUTION: A steel, having a composition consisting of, by weight, 0.05-0.22% C, 0.5-2.0% Si, 0.5-2.0% Mn, <=0.04% (including 0%) each of P and S, <=0.080% (not including 0%) Al, <=100ppm (including 0ppm) N, and the balance Fe with inevitable impurities, is used. This steel can further contain at least one kind selected from the group consisting of <=1.5% Cr, <=1.0% Mo, <=0.5% Ti, <=0.5% V, <=0.010% B, and <=0.10% Nb (each does not include 0%). A hot rolled steel stock is wiredrawn into a steel wire having >=650N/mm<2> yield point strength and 40-95% yield ratio. By this method, the rate of reduction in yield point strength, due to the welding of transverse constraint reinforcing bars, can be always maintained at a fixed value or below.
Patent JP-H06108236-A (JP)
Title: Thin film forming device
Inventor: YAMAKAWA MASASHI
IPC: C23C14/32
Filed: 1992-09-25
Abstract: PURPOSE:To obtain the thin film forming device capable of forming a satisfactory thin film, in which impurities are not mixed, on the surface of a substrate by an evaporated vapor deposition substance. CONSTITUTION:A bucket type crucible 3 consisting of a vessel 3a for containing a vapor deposition substance 5 and a cover 3b provided with a nozzle 4 is installed in a vacuum vessel 1. A heating filament 6 for heating this bucket type crucible 3 is provided in the periphery and the bottom face side of the bucket type crucible 3, a heat shielding plate 7 is provided in its outside, and an exhaust port 26 is formed in ceramic 24 by which a collar 3c formed in the cover 3b is held. A vapor generation source 9 is constituted by closing up tightly the bucket type crucible 3, the heating filament 6 and the heat shielding plate 7 by its ceramic 24, and also, an ionizing means 13 consisting of an ionization filament 10 and a heat shielding plate 12 is arranged.
Patent JP-H0896783-A (JP)
Title: Battery pack lock structure
Inventor: MORINAGA KENICHI
IPC: G11B33/12
Filed: 1994-09-26
Abstract: PURPOSE: To provide battery pack lock structure with simple structure and easy assembly. CONSTITUTION: In battery pack lock structure capable of fixing/removing a battery pack, an opening 2 for inserting a fixing claw 4 for fixing the battery pack 3 to a housing 1 is installed in the housing 1 of the battery pack 3. A gap 5 for temporarily fixing the fixing claw 4 is formed adjacent to the opening 2, a groove 4a capable of slidingly moving the fixing claw 4 along the gap 5 formed in the housing 1 is formed in the fixing claw 4, and the fixing claw 4 is energized with a spring 6.