baber/WOPTO huggingface dataset:
Patent JP-H11133929-A (JP)
Title: Gradation controller for gradation display for liquid crystal panel
Inventor: FUJISAWA YOSHIMITSU
IPC: G09G3/36
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a gradation controller which reduces the memory capacity of a display data memory circuit. SOLUTION: A gradation controller is provided with a display data memory circuit 10, a gradation generating circuit 20, a gradation selecting data memory circuit 30, a gradation selecting circuit 50 to which the gradation generating circuit 20 and the gradation selecting data memory circuit 30 are connected, a display gradation selecting circuit 40 to which the gradation selecting circuit 50 and the display data memory circuit 10 are connected, and an output circuit 60 to which the display gradation selecting circuit 40 is connected. Liquid crystal display is performed by using several prescribed gradations out of the gradation signals which are generated a lot from the gradation generating circuit 20 so as to reduce the memory capacity of the display data memory circuit 10.
Patent JP-H06126664-A (JP)
Title: Load handling device
Inventor: MOTODA KENRO
IPC: B25J9/06
Filed: 1992-10-15
Abstract: PURPOSE:To provide a load handling device that aims at a reduction in weight of a device itself by way of simplifying its structure, especially a lifting structure and, not to mention the certainty of speedy lifting motion, is able to be efficiently operated at a deep plate and at a narrow place even in a vertical space too. CONSTITUTION:A base part of an arm mechanism with a revolving joint in a horizontal plane is revolvably mounted on a lifting mount 4 installed free of lifting motion to a kifting column 1 erected in the vertical direction, while there is provided a counter weight which is connected to a rope body such as a wire being connected to the lifting mount 4 and passed through an upper end of the lifting column 1, whereby being made so as to move up and down in parallel with the lifting column 1. Moreover, the tip side of a rope body such as a chain or the like made up so as to be wound up by a winding mechanism 7 installed in the upper end of the lifting column 1 is connected to the lifting mount 4, thereby constituting a load handling device.
Patent JP-2000112200-A (JP)
Title: Electrophotographic image forming device
Inventor: SAITO KAZUHIRO
IPC: G03G15/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To surely engage coupling means by making a chance for smoothly moving a contact point member engaged with the coupling means arranged at an image forming device main body in a thrusting direction and surely bringing the contact point member into contact with a conductive member with which the coupling means arranged at a photoreceptive drum side is provided. SOLUTION: This device is provided with the coupling means 2a and 11a for driving the photoreceptive drum 13a, the contact point member 8 which is not rotated and which is engaged with the rotation center holes of the coupling means so as to function as the electric contact point of the drum 13a and a pressing means 9 for pressing the coupling means to a developing cartridge side through the contact point member 8. By respectively forming level difference 2e and 8b at a sliding surface 2f between the contact point member 8 and the coupling means in a shaft direction, the contact point member 8 is actuated forward and backward in the thrusting direction according to the change of the phases of the level difference 2a and 11a when the coupling means 11a of the drum 13d side and the rotating coupling means 2a of the image forming device are coupled.
Patent JP-H04173244-A (JP)
Title: Antibacterial plastic multilayer film
Inventor: YAGI MUNEHARU
IPC: C08K3/34
Filed: 1990-11-06
Abstract: PURPOSE:To prevent the deterioration of food by adding an inorg. antibacterial substance to the outermost layer and/or innermost layer of a plastic multilayer film. CONSTITUTION:In an antibacterial plastic multilayer film, an inorg. antibacterial substance is contained in the outermost layer and/or innermost layer of the plastic multilayer film. The inorg. antibacterial substance is composed of porous ceramics treated so that a metal complex is not adsorbed in the surface part thereof but adsorbed only in the inner surface part thereof and the metal complex contains a metal selected from a group consisting of silver, copper, zinc, iron, tin, lead and chromium and adsorbed on porous ceramics to generate a metal ion and, as the especially desirable metal complex, ammine silver or ethanol amine silver can be designated and, as porous ceramics, natural or synthetic zeolite can be designated.
Patent JP-H09145256-A (JP)
Title: Regulating method of rate of combustoin of sand layer of fluidized bed furnace
Inventor: NOJIMA TOMOYUKI
IPC: F27B15/18
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To control a rate of combustion in a fluidized bed to be an arbitrary value. SOLUTION: A temperature in a sand layer (fluidized bed) 2 is measured as a sand layer temperature, while a temperature in a free board 15 formed in an in-furnace space above the fluidized bed 2 is measured as a free board temperature. In the case when a difference between the measured temperatures obtained by subtracting the sand layer temperature from the free board temperature becomes larger than a set value, fluidized sand is supplied to a sand circulating system 18 from a sand supply system 18a, so as to increase the quantity of the fluidized sand flowing in the sand layer (fluidized bed) 2.
Patent JP-2000128100-A (JP)
Title: Space navigational body and mobile communication method with the same
Inventor: NOMURA TAKATSUGU
IPC: H01Q5/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To minimize satellite imbalance by disposing a mesh antenna, which has a mirror surface formed by metal fibers arranged in lattice, on a face of a satellite body that orients toward the earth and, at the same time, equipping the satellite with a communication antenna that is capable of carrying out communications with radio waves of a high-frequency band that transmit through the metal fibers of the mesh antenna. SOLUTION: A large-size mesh antenna 2 is mounted on a face of a satellite body 1 that orients toward the earth and, at the same time, a feeder link antenna 4 is placed at the back of the large-size mesh antenna 2. When placing the feeder link antenna 4, it is important to avoid blocking of radio waves by the large-size mesh antenna 2. A radio wave a is reflected off the antenna 2 and transmitted to an user station on the ground and a radio wave b is reflected off the antenna 2 and received by a receiver of the satellite body 1. While, a radio wave c transmits through the antenna 2, is reflected off the feeder link antenna 4 and is received by a feed 4b. This avoids radio interference between the antennas, thus improving satellite balance.
Patent JP-H03163875-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTSUKI HIROAKI
IPC: H01L29/423
Filed: 1989-11-22
Abstract: PURPOSE:To prevent the lowering of gate isolation voltage by a method wherein titanium is deposited onto gate polysilicon as a lower layer, ions are doped into a polysilicon film, a titanium boride film is formed through heat treatment and a titanium silicide film is shaped onto the titanium boride film. CONSTITUTION:A gate oxide film 2 is formed onto a silicon substrate 1, a silicon layer 3 is shaped, titanium 4 is applied onto the polysilicon layer 3, a titanium boride film 6 is formed by implanting ions 5 containing boron to titanium, and a titanium silicide film 7 is shaped onto the titanium boride film 6. Consequently, even when polycide structure is formed by shaping the titanium boride film 6 between the titanium silicide film 7 and the gate polysilicon 3, an insulating film 9 is deposited and high-temperature heat treatment, etc., are executed, a reaction between the titanium silicide film 7 and the gate polysilicon 3 is inhibited. Accordingly, the lowering of gate isolation voltage can be prevented.
Patent JP-H04172725-A (JP)
Title: Vox control method
Inventor: KATO OSAMU
IPC: H04B14/04
Filed: 1990-11-06
Abstract: PURPOSE:To reduce a non-reception rate without changing a mis-reception rate of a preamble/post-amble with respect to a same transmission line error rate by selecting a pattern of preamble/post-amble to be a pattern subject to error correction coding. CONSTITUTION:A post-amble pattern (in n-bits; n is equal to a bit number of one frame) sent in the transmission of the post-amble is a pattern subject to error correction coding. A sent preamble pattern (consisting of n-bits similarly to above) is a pattern subject to error correction coding. Thus, when the sent pattern is a preamble or a post-amble, it is subject to error correction decoding at a receiver side so as to reduce a non-reception rate in which the post-amble detection criterion allows dissidence of a-bit or less.
Patent JP-H09130899-A (JP)
Title: Level adjusting device
Inventor: MORIOKA OSAMU
IPC: G10K15/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To adjust an output level in consideration of the input/output characteristic of each speaker in an audio system realizing sound with presence by the use of plural speakers. SOLUTION: In a level adjusting device adjusting the output level of each speaker by outputting a test tone from the plural speakers, the output waveform of the test tone is provided with an inclined part (a) where the output level varies at the either time of starting or finishing the output of the test tone or at both times of starting and finishing the output of the test tone, and with a fixed part (b) where the output level is fixed.
Patent JP-H07151774-A (JP)
Title: Vehicle speed detecting device
Inventor: NATSUME TOSHIYA
IPC: G01P3/489
Filed: 1993-12-01
Abstract: PURPOSE:To make possible a vehicle speed detecting device which is equipped with two sensors, a main vehicle speed sensor and auxiliary vehicle speed sensor, and usually calculates the speed of a vehicle based on the information outputted from the main sensor and, when abnormality occurs in the main sensor, on the information outputted from the auxiliary sensor instead of the information from the main sensor enable to accurately discriminate the zero speed of the vehicle when one of the sensors becomes abnormal. CONSTITUTION:The separation time of pulses outputted from vehicle speed sensors is classified into first time corresponding to a vehicle speed of 2km/h and second time longer than the switching time from a main vehicle speed sensor 27 to an auxiliary vehicle speed sensor 5 after the abnormality of the sensor 27 is discriminated. Then the zero speed of a vehicle is discriminated based on the second time while the sensor 5 is normal and based on the first time when the sensor 5 becomes abnormal.
Patent JP-H11107566-A (JP)
Title: Mechanical multistoried parking device
Inventor: SAITO MASASHI
IPC: E04H6/18
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make a mechanical multistory parking device suited for installation in a base-isolated building. SOLUTION: A structure 1 belonging to the upper side of a base isolating member and a structure 2 belonging to the lower side are separated from each other and therefore an opening 13 is provided through the floor face 12 of an automobile entrance part 11 in the structure 1 belonging to the upper side, while the structure 2 belonging to the lower side has an automobile garage 71 and a shaft 21, which is communicated with the automobile entrance part 11. A lift device 22 is installed in the shaft 21 of the structure 2 belonging to the lower side, and a stage 24 fixed on the guide rail 222 of the lift 221 of the lift device 22 is placed on the floor face 12 of the automobile entrance part 11 in the structure 1 belonging to the upper side.  Also, a stage 24 located at a vertically opening and closing door 16 installed on the side wall of the structure 1 belonging to the upper side is designed to partly sink below the door 16, and is provided with a safety fence 26.
Patent JP-H01321138-A (JP)
Title: Method and device for forming chip at time of turning of work
Inventor: FURIITOHERUMU SHIYUNAIDERU
IPC: B23B25/02
Filed: 1988-12-01
Abstract: PURPOSE: To generate desired small chips by changing feed speed, or at least its scalar value, of a tool edge for a time interval which is short relative to the time required for one full revolution of a work. CONSTITUTION: A cylindrical work of a length L and a circumferential length U is rotated around a rotation axial line 8, it is intermittently moved in a direction of an arrow 9 while a tool edge is applied to its circumferential surface, and feed lines 3, 4... are generated for one revolution of the work to generate a work contour 2. The feed lines 3, 4... have a part 10 where feed motion is not performed, and a part 11 where quick advance motion is performed is shortly continued from it. In this case, for cutting chips, change of cross sectional surfaces becomes larger and more secure as the advance motion of the tool edge 1 in the direction of the arrow 9 is more quick in a range 11. The chips can thus be cut in desired small pieces while obtaining a specified surface cutting mark.
Patent JP-H06141965-A (JP)
Title: Curtain rail
Inventor: KOIZUMI SHINZO
IPC: A47H1/04
Filed: 1992-11-12
Abstract: PURPOSE:To provide a curtain rail which allows the sun beam to be cast to washes hung indoor through a window in the condition, for example, that the curtain is shut. CONSTITUTION:A curtain rail is composed of a body 12 and a plurality of hang pieces for curtains 26, 27 installed slidably in the rail body 12. The body 12 consists of two straight rails 14, 15 and coupling parts 16A, 16B to couple together the ends of these straight rails. When washes are hung inside of a window, the curtain 26 of lace situated at the rail 14 on the front is moved to the rail 15 on the back via the coupling parts 16A, 16B, and a hanger 29 with the washes 31 hung is set on the rail 14 on the front.
Patent JP-S63153495-A (JP)
Inventor: KARAKAWA SADAO
IPC: G21C7/08
Filed: 1986-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11144662-A (JP)
Title: Image processing device
Inventor: MINAMIDE YOSHINORI
IPC: G06T1/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale, save space and flexibly cope with the addition of a new function to arithmetic processing by using a reconfigurable and programmable logic device as an image data arithmetic processing means. SOLUTION: A programmable logic device (image arithmetic process section) 405 can be reconfigured and loads configuration data from information processing device by communication. If an arithmetic process is under implementation when the start request of an arithmetic process (n) is received, the arithmetic process is stopped, the configuration data (n) 404 corresponding to the arithmetic process (n) is selected by a control computer 401, and the communication with the image arithmetic process section 405 is started to activate configuration. The arithmetic process is started when the configuration is completed. The cost can be reduced by miniaturization and space saving, and a new function can be easily added.
Patent JP-H09149480-A (JP)
Title: Transmission and reception system
Inventor: KOGA SHINICHI
IPC: B60R25/04
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To remarkably improve privacy performance concerning a response signal from a responding equipment by simple constitution. SOLUTION: In a transmission and reception unit 2 built-in the key grip of an ignition key, at the time of receiving an inquiry signal transmitted from transmission and reception ECU on the side of a vehicle with random number data through a resonance circuit 7, a microcomputer 3 changes the bit length of an identification code stored in EEPROM 4 through the use of the piece of received random number data and a prescribed functional expression, and on/off-controls FET 6a within a modulation circuit 6 by a mode corresponding to an identification code after the bit length change to control the response signal in a ciphered state sent back to the side of transmission and reception ECU.
Patent JP-H02150529-A (JP)
Title: Toothed belt
Inventor: OGURA AKIRA
IPC: F16G1/28
Filed: 1988-11-30
Abstract: PURPOSE:To improve characteristics such as durability, fatigue-resistance and so on of a toothed belt by using a special core-sheath compound fiber as a fiber forming covering cloth for reinforcing the tooth surface of a toothed belt. CONSTITUTION:Covering cloth for reinforcing the tooth surface of a toothed belt has weft and warp formed by a core-sheath compound fiber composed of the core component, the principal component of which is polyester composed of ethylene terephthalate and the sheath component, the principal component of which is polyamide wrapping the periphery of the core component. The core-sheath compound fiber is such that the percentage of the polyester core component is 30 - 90wt%, the strength is 7.5g/d or more, the elongation is 20% or less, the initial tensile resistance is 60g/d or more, and hot-air shrinkage percentage is 7% or less. Accordingly, the covering cloth has high modulus and dimensional stability, and is remarkably improved in heat resistance adhesive property and fatigue-resistance after it is subjected to and high temperature hysteresis. Thus, the toothed belt is extremely excellent in durability and can withstand severe conditions.
Patent JP-H05117790-A (JP)
Title: Plain bearing
Inventor: YOKOTA YUJI
IPC: C22C11/06
Filed: 1991-10-23
Abstract: PURPOSE:To improve the seizure resistance and diffusion prevention of an overlay by incorporating a specific ratio of C into the overlay at the time of depositing the overlay consisting of an Sn soft alloy, etc., via an intermediate layer on an alloy for the plain bearing. CONSTITUTION:The plain bearing is produced by plating the overlay consisting of the soft alloy essentially consisting of Sn or Pb or either thereof via a intermediator layer, such as Ni, on the alloy for the plain bearing deposited with a lining. C is previously incorporated at 0.02 to 0.5wt.% into the overlay at this time. The diffusion of the Sn of the overlay is effectively prevented in this way.
Patent JP-H09148279-A (JP)
Title: Semiconductor wafer back face grinding adhesive film and its using method
Inventor: HIRAI KENTARO
IPC: C09J133/26
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To protect a wafer with a strong adhesive force at the time of grinding a back face of a semiconductor wafer and reduce an adhesive force by cooling or heating at the time of separating. SOLUTION: This embodiment is a semiconductor wafer back face grinding adhesive film provided with an adhesives layer on one face of a base film, and the adhesives layer is formed with adhesives containing criticalline high polymer. The adhesive force is set to be 150 to 2,000g/25mm at least in a part of temperature range at a temperature of -10 deg.C or more, or only at least in a part of temperature range at a temperature of 70 deg.C or less, and further to be less than 150g/25mm in a temperature range below -10 deg.C or above 70 deg.C.
Patent JP-H05122389-A (JP)
Title: Automatic vending machine fault transfer unit
Inventor: YAMAZAKI SATOSHI
IPC: H04M11/00
Filed: 1991-10-23
Abstract: PURPOSE:To provide the automatic vending machine fault transfer unit which inform the occurrence of a fault or a theft in the automatic vending machine to a fault information receiver at an exchange side while not using a private telephone line but using an existing telephone line (to reduce the installation cost). CONSTITUTION:This unit is connected in series with an existing telephone line. Then a line monitor section 1 monitors an idle line, Upon the receipt of the notice of a fault or a theft of an automatic vending machine, when an MPU 5 recognizes an idle line through the line monitor section 1, the MPU 5 allows a line changeover section 3 to be thrown to the position of the unit from the position of the telephone set, the telephone number of a fault information receiver is read from a memory 6 and sent from a PB signal transmission section 4 and when the call reaches, the information of the fault or the theft is sent in terms of codes.
Patent JP-H08329200-A (JP)
Title: Information reproducing device
Inventor: TOGAWA TAKESHI
IPC: G11B19/12
Filed: 1995-11-21
Abstract: PURPOSE: To surely prevent the damage of a card and to reduce the cost of this information reproducing device by providing the device with a specific relative position changing means and a control means. CONSTITUTION: Whether an IC chip lb is loaded or not is judged from IC chip loading information stored in an optical recording area la formed on a hybrid card 1 together with the IC chip 1b. Only at the time of judging the loading of the IC chip, a card loading board 2 is moved further more in accordance with an access command to the IC chip lb so that an IC chip connector 9 is connected to the IC chip lb of the card 1. Since an optical recording area face can be prevented from being rubbed and damaged by an IC chip connector 9 at the time of setting up a card having only the optical recording area la against a conventional device, the damage of the card can suerly be prevented.
Patent JP-H04178161-A (JP)
Title: Motor
Inventor: TANAKA TETSUYA
IPC: G11B19/20
Filed: 1990-11-08
Abstract: PURPOSE:To prevent the rotary shaft from biting the inside periphery of a bearing by shock so that the rotary shaft may be inserted in the bearing simply in assembling by applying chamfering processing, where R is a specified numerical value, to the corner of the end face on circuit board side of the rotary shaft. CONSTITUTION:The chamfering that r=0.2 to 0.4mm is applied to the corner 1a of the end face on circuit board side of a rotary shaft 1. Hereby, even if the rotary shaft 1 inclines by any shock and is lifted in such a case as to remove a magnetic disk 3, etc., the corner 1a of the end face never bites the inside periphery of a bearing 8. Therefore, the rotary shaft 1 returns easily to its place. Moreover, in assembling, it can be easily inserted in the bearing 8.
Patent JP-2001125704-A (JP)
Title: Mounting type information input device
Inventor: SUZUKI YOSHIKO
IPC: H03M11/08
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and inexpensive mounting type information input device capable of inputting information even to a receiving means away from a transmitting means. SOLUTION: This device is provided with a transmitting means 1 provided with two transmitting electrodes 11 and 12 in contact with a human body and a signal generating part 13 for generating signals and composed of at least one transmitter 10 for outputting the signals generated in the signal generating part 13 from the transmitting electrodes 11 and 12 and a receiving means 2 having a receiving electrode 21 for receiving the signal outputted from the transmitting means 1 by the contact of the human body and an identifying part 22 for identifying the transmitter 10 corresponding to the signal received by the receiving electrode 21.