baber/WOPTO huggingface dataset:
Patent JP-H11116337-A (JP)
Title: Sic composite material sleeve and its production
Inventor: MARUYAMA TADASHI
IPC: G21C5/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a cylindrical SiC composite material sleeve excellent in heat resistance, corrosion resistance, high strength and precise processability also under severe conditions such as a condition irradiated with radiations or the like by impregnating the circular knitted fabric of SiC continuous fibers with an organic silicon compound and subsequently calcining the impregnated circular knitted fabric to give a porosity of a specific value or smaller and a specific thickness. SOLUTION: SiC fibers having a diameter of about 5-20 μm are circularly knitted to form a circular knitted sleeve. The SiC fiber sleeves are laminated to a titanium bar wound with mold release paper in three or less layers and subsequently impregnated with an organic silicon compound having an average mol.wt. of 500-100,000. The impregnated sleeve is held with a split type press mold and calcined at the atmospheric pressure in an inactive gas (nitrogen or argon) atmosphere at 800-1600 deg.C to convert the organic silicon compound into SiC. The compacting process comprising impregnating and calcining the organic silicon compound is repeated to produce the cylindrical SiC fiber- reinforced SiC composite material sleeve having a porosity of <=40% and a thickness of <=5 mm.
Patent JP-H08140169-A (JP)
Title: Wireless address setter
Inventor: SAKASEGAWA SHINJI
IPC: H04Q9/00
Filed: 1994-11-15
Abstract: PURPOSE: To reduce the amount of work required for setting address data at the working site where terminal equipment is installed. CONSTITUTION: An identifier for identifying each terminal equipment and the address data to be set to that terminal equipment are inputted by using an operating part 13a for setting. The inputted identifier and address data are made correspondent and stored in an address table 15 by the operating part 13a for setting. When the identifier of any desired terminal equipment is inputted by an operating part 13b for selection in the case of setting address data to the terminal equipment, the address data corresponding to the identifier are read out of the address table 15 and the read address data are transmitted from a transmission/reception part 12 as a wireless signal.  Namely, the registration onto the address table 15 is performed at a place where the terminal equipment is not installed, and the address data can be set to the terminal equipment at the working site only by planting the identifier of the terminal equipment.
Patent JP-2001106853-A (JP)
Title: Fluorine-containing copolymer composition
Inventor: ENOKIDA TAKASHI
IPC: C08L27/12
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorine-containing copolymer composition with an improved engine oil resistance of its fluorine-containing elastomer without reducing low temperature characteristics, resistance to compressive set properties, and the like, which the elestomers inherently possess. SOLUTION: This fluorine-containing copolymer composition comprises a fluorine-containing elastomer and a tetrafluoro-ethylene/alkyl vinyl ether/crotonic acid terpolymer.
Patent JP-H09125714-A (JP)
Title: Bathroom unit
Inventor: FUKUYAMA HIROHISA
IPC: A47K4/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce the whole area by using a bathroom unit without partitioning a dressing room and a washroom, and to eliminate the generation of condition that the wash and dress room is wet at the time of returning from a bathroom by arranging a duckboard, and to effectively use a space to be generated in a side of the duckboard. SOLUTION: A bathroom unit is formed of a bathroom 1 and a wash and dress room 2 arranged in parallel with each other. A duckboard 3 is provided in the wash and dress room 2 so as to be adjacent to the bathroom 1, and a door 4 is provided between the wash and dress room 2 and the bathroom 1 at a part, in which the duckboard 3 is arranged, so as to form an entrance of the bathroom 1. A housing cabinet 5 at the nearly same width with the width of the duckboard 3 is provided in a side of the duckboard 3, and the bathroom 1 and the wash and dress room 2 are partitioned by the duckboard 3 and the housing cabinet 5.
Patent JP-H04171193-A (JP)
Title: Travel robot
Inventor: MURATA KAZUMASA
IPC: B25J5/02
Filed: 1990-10-19
Abstract: PURPOSE:To effectively prevent the shortening of the life of a travel robot due to contact with a frame of a cable bearer by directly running the frame by a flat type cable guided by pulleys and rollers. CONSTITUTION:Flat type cables 13, 13A formed of a plurality of wires 14 in an integral flat shape are directly guided and supported on a freely travelling frame 4 through pulleys 5, 5A at front and rear ends. Therefore, the shortening of the life of a travel robot 2 and the disconnection of the cables can be prevented and cost can be restricted.
Patent JP-H11111638-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSODA KOJI
IPC: H01L21/265
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method by which the formation of a channel stop and control of a channel threshold are performed simultaneously with one-time ion implantation. SOLUTION: After an oxide film 12 has been formed on the surface of a p-type semiconductor substrate 11 by oxidizing the surface and a silicon nitride film is formed on the oxide film 12, a silicon nitride film pattern 13, which demarcates an element region is formed by patterning the silicon nitride film. Then an implanting region 14 for forming channel stop and an implanting region 15 for controlling channel threshold are formed at the same time, immediately below the oxide film 12 and below the silicon nitride pattern 13, respectively, by implanting the p-type impurity ions into the substrate 11 with an accelerating voltage which makes the ions pass through part of the silicon nitride film.  In addition, a field oxide film 16 is formed by oxidizing the substrate 11 and a p<+> -type channel stop 17 and a threshold-controlled p-type channel region 18 are respectively formed, immediately below the field oxide film 16 and below the silicon nitride film pattern 13, respectively through one-time ion implantation.
Patent JP-2000109459-A (JP)
Title: Arly vinyl sulfone solution
Inventor: KURIHARA AKIO
IPC: C07C317/14
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a form for more safely and santitarily handing an aryl vinyl sulfone. SOLUTION: This aryl vinyl sulfone solution is obtained by dissolving an aryl vinyl sulfone represented by the general formula [R1 and R2 are each the same or different and denote each hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, nitro group, amino group, a lower alkylamino group or a di(lower alkyl)amino group] and having >=99% purity in at least one kind of organic solvent selected from the group consisting of ethereal solvents, aromatic hydrocarbon-based solvents, halogenated hydrocarbon- based solvents, ketonic solvents ester-based solvents and nitrile-based solvents.
Patent JP-S61158253-A (JP)
Title: Method and device for voice control of telephone
Inventor: MITAMURA ISAO
IPC: H04M1/274
Filed: 1984-12-28
Abstract: PURPOSE:To avoid a malfunction even with mixture of noises and to attain the high reliability by combining plural words of voice commands. CONSTITUTION:A mile 31 of a handset 30 interlocks a mike 82 of a voice transmission/reception part 80. Thus a microprocessor 41 or 51 recognizes the plural words spoken within a prescribed period of time as a single command. Then a display part 60 performs a prescribed display. When a command for designation of a name is supplied, a telephone set is connected automatically to a circuit in a call mode. Thus the user can perform conversation through a mike 82 and a speaker 83 and therefore can talk in a free-hand state without picking up the handset 30.
Patent JP-H01123993-A (JP)
Title: Tile extractor from box pot body
Inventor: YAMADA TETSUO
IPC: F27D3/12
Filed: 1987-11-06
Abstract: PURPOSE: To save labor required for taking out tiles from a pot while making compact the apparatus by providing concentratedly the pot bearing function, the pot attitude reversing function and the tile attitude holding function to a polymerizer. CONSTITUTION: A pot 2 is moved to a specified position by controlling the rotation of the rollers 14, 14a,... of a polymerizer 4 by means of an intermittent rotary driver 13 such that the pot 2 packed with two rows of standing tiles T is carried by a conveyor 1 through a bearing roller 49 with the rollers 14, 14a,... sliding on the bottom of the pot 2. A rotary frame 5 is turned intermittently by 180 deg. by the driver 13 to locate the bottom of the pot 2 at an upper position and then the sucking part 38 of a pot sucker 34 is lowered to bring it into contact with the bottom of the pot 2 thus moving the pot 2, while sucking, to a delivery position B. A delivery unit 41 is moved to a pot attitude reversing position A and the collected tiles T are transferred onto a mounting table such that they are slid on a protective member to the tile delivery position.
Patent JP-2000115745-A (JP)
Title: Video on-demand system and method for serving the video on-demand service
Inventor: WADA NAOYUKI
IPC: H04N7/173
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for provision of a decoder to each client in the case that a vide on-demand VOD service is served with a video server using an existing CATV network. SOLUTION: A video server 20 transmits compressed digital video data having been stored in advance to a digital network 21 via a network interface 201 while keeping the video data compressed in response to a request from a client connecting to a CATV network 11. On the other hand, the compressed digital video data transmitted via the network 21 are received by a repeater 22 placed between the CATV network 11 and the network 21 and a decoder in the repeater 22 decodes the data and a modulator in the repeater 22 modulates the decoded data in a way that the data can be received by the client (set top box STB 12) and the modulated data are transmitted to the CATV network 11.
Patent JP-H1199368-A (JP)
Title: Ultrasonic washing machine
Inventor: TERADA SOTARO
IPC: B08B3/10
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, to improve durability and maintenance characteristic and to effectively prevent the rise of the temp. of an outside plate part to a higher temp. even at the time of using long-term continuous use. SOLUTION: This washing machine is equipped with a washing machine body 1 which has an ultrasonic oscillator 11, a case body 2 which holds the machine body 1, an electric heating plate 12 with which the machine body 1 is equipped, an air cooling fan 21 with which the case body 2 is equipped and a prescribed electronic control circuit section, etc., on the base plate 2B of the case body 2. The case body 2 is equipped with outdoor introducing port regions 2Ce, 2Cf and a discharge port region. In such a case, a space layer is disposed between the side wall 1C of the machine body 1 of the part equipped with the electric heating plate 12 and the side wall 2C of the case body 2 and a heat shielding plate 26 is disposed in this space layer. The space layer between the heat shielding plate 26 and the electric heating plate 12 and the space layer between the heat shielding plate 26 and the side wall 2C of the case body 2 are formed as ventilation paths.
Patent JP-2000115525-A (JP)
Title: Image processor and image forming system
Inventor: SUGANO SATORU
IPC: H04N1/21
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To efficientively reduce a capacity of a memory in an image processing circuit by allowing a data processing section to output image data whose spatial resolution and/or gradation is reduced and differential data write and read method for a plurality of storage element means depending on the processing. SOLUTION: A resolution conversion block 801 applies a kind of interpolation to an image signal VIDEO 1 to reduce the resolution and outputs it synchronously with a 1/2 VCLK. A selector 802 selects a position 'A' when a resolution switching signal is logical 'L' (photographing mode) and a position 'B' when the resolution switching signal is logical 'H' (character mode) and outputs the selected signal. A selector 803 provides an output of low-order 4-bit of an image signal in the photographing mode and outputs a high-order 4-bit in the character mode. Write/output of FIFO memories 804, 805 are permitted by enable signals WE, RE respectively and the FIFO memories 804, 805 write/ read data synchronously with clock inputs WCK, RCK.
Patent JP-H08143373-A (JP)
Title: Surface-treated graphite for castable refractory and castable refractory
Inventor: TAKAGI MASATO
IPC: C04B41/87
Filed: 1994-11-16
Abstract: PURPOSE: To easily and inexpensively obtain hydrophilic pseudo-granular surface- treated graphite suitable for use as powdery starting material for castable refractories. CONSTITUTION: Fine particles of carbon having imparted hydrophilic property are fixed in a dispersed state on the surfaces of hydrophobic mother particles of graphite to obtain the objective pseudo-granular surface-treated graphite and the objective castable refractories for casting contg. 3-40wt.% of the surface- treated graphite are obtd.
Patent JP-S63136646-A (JP)
Title: Maufacture of semiconductor device
Inventor: KUDO SATOSHI
IPC: H01L29/72
Filed: 1986-11-28
Abstract: PURPOSE:To prevent an internal polysilicon from being short-circuited with inner wirings by removing by etching an exposed part except part of a first Si3N4 film in a self-aligning manner with a second oxide film as a mask, and then forming an oxide film on the polysilicon surface on a U-shaped groove, thereby simplifying a U-shaped groove isolation process. CONSTITUTION:An SiO2 film 12, a first Si3N4 film 13, a polysilicon film 14 and a second Si3N4 film 15 are sequentially laminated on an Si substrate 11, and the substrate Si is dry etched to open a U-shaped groove 17. An oxide film (SiO2) 19 is formed in the groove by oxidizing it in a wet atmosphere, a polysilicon film 14 exposed between the upper and lower Si3N4 films 13 and 15 is oxidized laterally from the side to form a xerox oxide film 20. Then, the film 15 is removed by etching with thermal phosphoric acid, etc., and a polysilicon 21 is so deposited as to bury the groove. With the film 20 as a mask the exposed part of the film 13 is removed by etching. The polysilicon on the groove is oxidized, the whole surface is covered with an SiO2 film 22 to complete the burying of the groove.
Patent JP-H10125764-A (JP)
Title: Apparatus and method for treating wafer at high productivity
Inventor: ROBERT Z BEICHIREICHI
IPC: H01L21/68
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To increase the productivity with low no. of particles comparative to a low particle apparatus by using a buffer robot and a transfer robot and making each robot access to one or more treating chambers via slit valves. SOLUTION: Before a buffer robot 13 transfers a second wafer to an intermediate chamber 19 from a first load lock chamber 37, a transfer robot 17 turns to open a first transfer chamber slit valve 27, extends to a first treating chamber 25 via this valve 27, leaves a first wafer therein and shrinks with the slit valve 27 closed. Before the transfer robot 17 transfers the second wafer from the intermediate chamber 19 to a second treating chamber 31, the buffer robot 13 moves to the lock chamber 37 and picks up a third wafer. Thus the number of particles entering the treating chambers is minimized and hence the robot motion is synchronized with the open-close of the slit valve 27.
Patent JP-H01123020-A (JP)
Title: Production of mechanical parts and the like
Inventor: MATSUMOTO KUNIYOSHI
IPC: C21D5/00
Filed: 1987-11-06
Abstract: PURPOSE:To efficiently produce mechanical parts having high accuracy by casting the mechanical parts consisting of a ductile cast iron by a consumable pattern casting method, then by subjecting the finish working parts thereof to internal chilling of a material having good workability and subjecting the internal chill part to finish working after the casting stock is subjected to an austemper treatment. CONSTITUTION:The casting stock 2 having the prescribed shape is cast of the ductile cast iron by the consumable pattern casting method at the time of producing the cylinder block of a piston pump. A sleeve S and inside disk D consisting of a Cu alloy material having excellent workability are internally chilled to a cylinder part 3 where the piston is inserted and valve plate-sliding face 4 part. The sleeve S and the disk D are securely joined to the casting stock 2 if a Ca flux is previously coated thereon or Sn is plated thereon. After the required parts of such casting stock 2 are lathed, the stock is subjected to the austemper treatment to convert the structure of the casting stock to bainite and austenite; in succession, the surfaces of the sleeve S and the disk D are subjected to finish working, by which the cylinder block 1 having the high dimensional accuracy is produced.
Patent JP-H09123124-A (JP)
Title: Crusher of trees and others
Inventor: KIMURA HISASHI
IPC: B27L11/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent chips which are crushed by a crushing means from flying to the outside from a hopper. SOLUTION: A crusher of trees and others comprises a crushing means (shredder hammer) 14 to be rotated by a main shaft 11 and a hopper (shredder hopper) 7 for guiding a material W such as trees and straws to the crushing means 14. In the hopper 7, protective plates (first protective plate, second protective plate) 71 and 72 are provided. The protective plates 71 and 72 easily bend for the material W which is loaded from the outside and allow the movement of the material W, and stop with sufficient strength the movement of the chips which are obtained by crushing the material W with the crushing means 14.
Patent JP-H0597417-A (JP)
Title: Method for refining fluorenes
Inventor: SHIGEMATSU KAZUYOSHI
IPC: C07C7/10
Filed: 1991-10-03
Abstract: PURPOSE:To provide the method which efficiently and discretely separates and recovers fluorenes of various kinds of desired carbon atoms (more particularly not only fluorene C60 but also various kinds of other fluorenes, such as C70 and C84 according to cases) or the mixtures composed of the fluorenes of various kinds of carbon atoms with good selectivity, i.e. in a sufficiently high-purity state from raw materials contg. the fluorenes, such as the soot obtd. by an arc discharge of carbon, such as graphite, laser abrasion, etc., fluorene-contg. soot, such as the soot obtd. by the incomplete combustion of benzene, etc., and the coarse fluorenes obtd. from this soot, and the method for refining the fluorenes which can be easily applied even to mass production of an industrial scale and is extremely useful for practicable use. CONSTITUTION:The fluorenes are refined by executing supercritical extraction from the raw materials contg. the fluorenes.
Patent JP-S61145556-A (JP)
Inventor: GIYUNTAA HERINGU
IPC: G03C1/00
Filed: 1985-12-14
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-H08149063-A (JP)
Title: Portable telephone system
Inventor: OCHIAI YASUYOSHI
IPC: H04W52/00
Filed: 1994-11-16
Abstract: PURPOSE: To provide a portable telephone system which can have calls via a communication satellite and also can perform the cordless supply of power through the transmission of microwaves. CONSTITUTION: A portable telephone system consists primarily of a transceiver 6 which transmits and receives the radio waves via a communication satellite 2, and a battery power supply 7 which charges a battery by converting the microwaves transmitted from the satellite 2 into the direct currents. Thus a call is attained to a desired opposite party even in the mountain areas, on the seas and over the frontier excluding the places where the radio waves are hard to reach from the satellite 2. Then the power necessary for call can be supplied in a busy mode as long as the radio waves can be received from the satellite 2 owing to a fact that the power supply 7 converts the microwaves received from the satellite 2 into the direct currents and charges the battery. Thus it is possible to communicate with a desired opposite party at a desired time and for a necessary time.
Patent JP-H03143301-A (JP)
Title: Device for attaching working machine
Inventor: NAGAYA KATSUNARI
IPC: A01B59/043
Filed: 1989-10-28
Abstract: PURPOSE:To simply and readily carry out coupling of three point link and removal of coupling thereof by attaching a working machine through a coupling mechanism having a hanger hook in upper central position and having a specific fitting plate in lower lateral both side parts to a three-point link mechanism. CONSTITUTION:A hanger hook 6 provided in the upper end part of automatic hitch arm 5 and lateral fitting plates 7 and 7 are coupled through a coupling pin 3a to three point link mechanism and top mast and hitch pin of rotary tiller are each coupled and released. A fitting hole 11 capable of detachably fitting a hitch pin is formed in the fitting plate 7 and spring 16 is stretched and laid between hook member 12 and hook member 14 each pivoted on the side of the fitting plate. When a lock member 14 is turned by release lever 18, etc., the spring 16 is pressed so as to release the hook member 12 beyond a support of pivot 15 of the lock member 14.
Patent JP-S62141803-A (JP)
Title: Ic high frequency variable frequency oscillation circuit
Inventor: SATO AKIRA
IPC: H03B5/12
Filed: 1985-12-16
Abstract: PURPOSE:To oscillate stably the frequency up to a high frequency by connecting an external resonance circuit between two electrodes of an oscillating transistor TR in an IC without passing the earth potential and changing the resonance frequency of said resonance circuit by a voltage variable capacity element. CONSTITUTION:The end part of a parallel resonance circuit 30 consisting of a varicap VC, a capacitor C6, and a coil L2 on the side of the connection point between the capacitor C6 and the coil L2 is connected to the collector of an oscillating TR Q1 through a DC stopping capacitor C2, and the end part of the parallel resonance circuit 30 on the side of the connection point between the varicap VC and the coil L2 is connected to the base of the oscillating TR Q1. A control voltage is supplied to the cathode side of the varicap VC from a terminal 31, and the anode side of the varicap VC is earthed through a resistance R1.
Patent JP-2000114676-A (JP)
Title: High-frequency module
Inventor: HIYAKUKAI SHIGEO
IPC: H05K1/02
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable high-frequency module which is provided with a less-warping printed board and the out-band damping characteristic of which does not deteriorate. SOLUTION: In a high-frequency module using a printed board 1 carrying a conductive pattern for mounting electronic part on one surface and a grounding conductive pattern 4 in an area other than terminals on the other surface, the grounding conductive pattern 4 is divided into a plurality of small conductive patterns 4a-4d by slit-like nonconductive sections 3 and the patterns 4a-4d are respectively connected to grounding terminals 2b provided at the end sections of the printed board 1. The nonconductive sections 3 are formed so that an earth current flowing through the surface of the printed board 1 carrying the grounding conductive pattern 4 may flow toward the grounding terminals 2b from the central part of the board 1.