baber/WOPTO huggingface dataset:
Patent JP-2000247784-A (JP)
Title: Production of diamond film
Inventor: TAKATANI MATSUFUMI
IPC: C30B29/04
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a diamond film excellent in electron emission characteristics, exhibiting high luminance by generating plasma using pulse microwaves followed by reacting a mixed gas of a carbon source and hydrogen with a scratch-treated hot substrate to provide plasma chemical vapor deposition. SOLUTION: This diamond film is obtained by the following process: the surface of a substrate of silicon, platinum, iridium, or the like, is subjected to scratch treatment, in advance, with ultra-hard substance such as diamond powder and then heated to about 1,000-1,300 K; the resulting substrate is reacted with a mixed gas of hydrogen gas and a carbon source gas such as methane or ethane using plasma generated by pulse microwaves under such conditions as to be about 2-10 GHz in electric source frequency, about 50-300 W in microwave output, and about 1.1-2 kPa in treatment pressure to provide chemical vapor deposition, wherein the pulse microwaves are oscillated under such conditions as to be 1-10 s in pulse width and 0.1-1 Hz in repeating frequency, and the volume ratio of the carbon source gas to hydrogen gas is set at about (1:10) to (1:300).
Patent JP-H09252116-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AOYAMA MASASHIGE
IPC: H01L21/336
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce junction capacitance between a gate electrode and an impurity diffusion layer by separating the gate electrode and the diffusion layer by utilizing a groove formed to a substrate in a MOS transistor to be fined. SOLUTION: In a semiconductor device, a groove is formed to a substrate 1 on the drain diffusion layer 24, 25 sides, and a side wall spacer is formed so as to bury the groove. A layer insulating film 26 consisting of a BPSG film is formed on the whole surface of the substrate, and contact holes are shaped onto an N<+> type source-drain diffusion layer 24 and a P<+> type source-drain diffusion layer 25. Barrier films 27 composed of a titanium film and a titanium nitride film and metal electrodes 28 made up of an aluminum film are formed. Through the contact holes. Accordingly, fining is conducted, junction capacitance between a polycide-gate gate electrode and the drain diffusion layer is reduced, the depth of the drain diffusion layers 24, 25 can be deepened, and a power- supply voltage can be maintained at approximately 5V in accordance with conventional devices.
Patent JP-H04274519-A (JP)
Title: Automatically executing system for accelerating program
Inventor: ITO HIROSHI
IPC: G06F9/06
Filed: 1991-02-28
Abstract: PURPOSE:To improve the operability and working efficiency by automatically and continuously performing all modifying work required for acculerating a FORTRAN program, etc. CONSTITUTION:An accelerating condition input section 1 inputs an aimed accelerating condition designated by a user. A calculating executing section 3 collects the executing characteristic of a source program by executing the program by means of a program executing chatacteristic collecting tool provided by an operating system. An analyzed result deciding section 4 selects a subroutine which requires a modification by comparing the output information of the program executing characteristic collecting tool with the accelerating increasing condition. A source program acceleration deciding section 5 instructs a source program modifying method required for acceleration by collecting necessary informaiton from each decided to be modified. A source program modifying section modifies a source program in accordance with a designated source program modifying method. A source program output section 8 outputs a modified source program.
Patent JP-S61216535-A (JP)
Title: Spectrum generator
Inventor: KAZEKAMI YUTAKA
IPC: H04B17/00
Filed: 1985-03-22
Abstract: PURPOSE:To output a frequency spectrum which can not be represented unequivocally by a mathematical expression in the form of a frequency spectrum mask by simulating telephone origination, generating an instantaneous spectrum, and performing statistical processing of set of spectra. CONSTITUTION:Respective values of the center frequency omega0, call frequency N, and modulation degree domega of the carrier of an object frequency-divided frequency-modulated (FDM/FM) signal are inputted. A conversation speech signal a (u) per unit time DELTAT of a human being is read out of a storage part 2 realized by, for example, a floppy disk device. An arithmetic part 3 calculates an FDM/FM system signal in a time area,k calculates an instantaneous spectrum by fast Fourier transform, and stores the instantaneous spectrum in the storage part 2. A number No of spectra stored in the storage part 2 are read out of the storage part 2 and the statistical processing of them is performed to generate the spectrum mask on the basis of the result.
Patent JP-2000254063-A (JP)
Title: Diswasher
Inventor: KOBAYASHI MASAAKI
IPC: A47L15/42
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher in which a metallic sound due to the collision of opening and closing doors is not generated nor the hand of an operator is put between the opening and closing doors. SOLUTION: In a dish washer, a pair of opposed openings for inserting dishes are formed on the outer periphery of a substantially semicylindrical outer box and a substantially circular arc shaped opening and closing door is provided in each opening so as to freely slide and be openable along the outer periphery of the outer box. A stopper 37 is fixed to only one door 7A of the pair of opening and closing doors 7A and 7B. When the opening and closing door is slidingly opened, the stopper 37 is caused to collide with the other opening and closing door 7B so that the open distance of the opening and closing door to be slid and opened is regulated.
Patent JP-S62215390-A (JP)
Title: Cyclic double-stranded dna, microorganism containing said dna and production of poliovirus capsid protein p1 using same
Inventor: TAKAHARA YOSHIYUKI
IPC: A61K39/13
Filed: 1986-03-18
Abstract: PURPOSE:A bacterium in Escherichiae transformed with a plasma containing a specific cyclic double-stranded DNA is cultured to collect the fused protein accumulated whereby poliovirus capsid protein P1, which is used as a vaccine, is obtained. CONSTITUTION:A plasmid containing 3 DNA regions coding (1) high manifestation promoter operator and the amino-terminal moiety in the m-pyrocatechol gene containing the SD sequence of the pyrocatechol gene which follows the operator and is affected by it, (2) the DNA part which follows the above region and coding the capsid protein of attenuated poliovirus Sabin 1, 3 or 3 strain and (3) a part coding the anpicillin resistance is prepared. A bacterium in Escherichia is transformed with the plasmid and cultured in a nutrient medium. Then, the fused protein accumulated in the cell bodies is collected to obtain the objective poliovirus capsid protein P1.
Patent JP-H05153405-A (JP)
Title: System and device for compressing digital image data
Inventor: JIYONNKU KIMU
IPC: H04N19/14
Filed: 1992-03-16
Abstract: PURPOSE: To apply compression coding to digital video image data so that the data amount is within a preset code amount by subtracting a bit amount of a DC coefficient of each block subject to linear Huffman coding with an assigned bit amount. CONSTITUTION: An edge detector 201 detects a contour component of a luminance signal, edge detectors 202, 203 detect a contour component of a color difference signal subject to sub sampling and an edge detection section 204 detects the contour component with respect to a formed block. A normalizing section 207 normalizes a contour detection value of a detected luminance signal, and an S (scaling) factor decision section 209 decides a quantization scaling factor based on the normalized value. Block bit assignment sections 210-212 assign a bit corresponding to each block based on the detected contour component of the block and the contour detected value of the detected luminance signal. Then a multiplexer 220 multiplexes coded DC and AC coefficients from Huffman coding sections 216, 218 and provides an output of the result.
Patent JP-H10235742-A (JP)
Title: Spinning device for manufacturing toothed belt
Inventor: AIKAWA MASATAKA
IPC: F16G1/28
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a spinning device for a toothed belt capable of precluding automatically canvas from coming into toothed parts and preventing in advance belts with canvas put in the toothed parts from being delivered by performing spinning without disordering core wire pitches, and stopping automatically operation of the device through the finding out of projections or kinds of canvas in an apparatus for manufacturing toothed belts. SOLUTION: In a spinning device 1 for manufacturing toothed belts, a rotatable touch roll 8 having a groove for housing core wire is brought into contact with a mold 12, and spinning is implemented by allowing the core wire to pass through the groove. Then, by the use of a laser displacement sensor 2 and a reflection plate 4, a rate of displacement of the touch roll moved away of the mold during spinning is obtained; thus, spinning is stopped in the event where a displacement more than a predetermined rate occurs, thereby preventing belts with canvas contained in toothed parts from being manufactured in advance.
Patent JP-H10235681-A (JP)
Title: Valve nozzle
Inventor: SAITO TOSHIO
IPC: B29C45/23
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To facilitate an accurate restoration action and mitigate a maintenance load by providing a guide for leading the linear shuttle motion of a heat part for a spool outside the circular hole of a cylindrical core. SOLUTION: A circular hole 31 with which the outer periphery of a head part 21 for a spool 20 comes into contact is formed on the tip side of a circular core 30, and plural guide parts 32 with the same inner diameter as the circular hole 31 are provided in such a manner that the guides 32 extend into the outside direction of the circular hole 31. The head part 21 for the spool 20 moves along the guide parts 32 to be pushed out into a direction in which a recessed part 14 is formed and consequently, a channel for a resin is formed in the circular hole 31 part of the cylindrical core 30.  Therefore, the resin finds its way deep inside through an arrow feather-like protrusion 23 side, then proceeds, turning along the spiral of a coil spring 40 and passes through a channel in the circular hole 31 part and through a clearance between the outer periphery of the head part 21 of the spool 20 and the recessed part 14 to be finally injected through a gate 11. When the pressure of the resin is diminished below a certain level, the head part 21 of the spool 20 moves along the guide part 32 being restored as far as the circular hole 31 part.
Patent JP-H08256040-A (JP)
Title: Capacitance device and filter device using the same
Inventor: INAGAKI RYOSUKE
IPC: H03H11/48
Filed: 1995-03-17
Abstract: PURPOSE: To make capacitance large by providing a buffer circuit, a first resistor whose one terminal is connected to the input of the circuit, a capacitor in which one terminal is connected to the input of the buffer circuit and another terminal is grounded and a second resistor connected to another terminal of the first resistor and the output of the buffer circuit. CONSTITUTION: This device is provided with resistors 21 and 22, a complex impedance element 23 and a buffer circuit 24. The resistance value of the resistor 21 is defined as R01 , the resistance value of the resistor 22 is defined as R00 , the impedance of the complex impedance element 23 is defined as Z, the current of the resistor 21 is defined as I1 , the current of the resistor 22 is defined as I0 , and an input current at this time is defined as (i). When a voltage V2 at one terminal of the complex impedance element 23 is grounded, equivalent capacity is increased. Therefore, the equivalent capacitance is turned to be 20 times on the conditions of R01 =5kΩ and R00 =95kΩ. At this time, the capacitor required for capacitance constitution of 1000pF can be 50pF. Thus, a high cut filter can be realized even in the low frequency band without any external addition.
Patent JP-H02236822-A (JP)
Title: Production of magnetic recording medium
Inventor: TOMA KIYOKAZU
IPC: G11B5/85
Filed: 1989-03-10
Abstract: PURPOSE:To reduce dropout and to obtain constant characteristics of a medium by irradiating a vapor source with a 1st electron beam to effect vapor deposition and at the same time by irradiating the source with a 2nd electron beam to cause bumping due to the supply of the source material. CONSTITUTION:The molten metal 14 containing Co and Cr, or Co, Cr and Ni in the vapor source 5 is irradiated with the first electron beam 11 to effect vapor deposition on a film 1 (as a substrate such as polyimide film), while the film is made to run. At the same time, the source is irradiated with the second electron beam 15 to cause bumping due to the supply of the source material. Atoms from the first and second irradiation zone are separated to each other by a shield 6 to prevent mixing.
Patent JP-H11253758-A (JP)
Title: Catalyst and method for cleaning exhaust gas
Inventor: AKAMA HIROSHI
IPC: B01J23/58
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To clean exhaust gas whose ratio of HC/NOx is low under conditions including a low temperature below 150 deg.C. SOLUTION: This catalyst for cleaning an exhaust gas comprises a catalytic layer containing one or more components selected from a platinum(PD component, a palladium(Pd) component and a rhodium(Rh) component and one or more kinds components selected from an alkaline component, an alkaline earth component and a rare earth component as a first catalytic layer and a second catalytic layer containing βolite, formed on the first catalytic layer, and further, a third catalytic layer which is composed mainly of zeolite containing a copper(Cu) component and/or a cobalt(Co) component, formed on the second catalytic layer. In this case, the second catalytic layer structurally contains silica(SiO2 ).
Patent JP-H09225769-A (JP)
Title: Chuck
Inventor: TOYOMOTO HIRONORI
IPC: B23B31/08
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To improve the cutting accuracy by preventing deformation between a chuck and a spindle in the chuck to fit a cutting tool to a spindle of a machine tool. SOLUTION: A circumferential slit-shaped groove 11 is recessed in an outer circumferential surface of a flange part 2 of a chuck body 4, and a spindle abutting piece part 2a which is elastically deformed when it is pressed against a tip surface of a spindle. An annular run off part 14 is recessed in an inner corner part of a shank part and the abutting piece part 2a. An elastic member 13 for reinforcing the elastically urging force is inserted in the slit-shaped groove 11 of the flange part 2.
Patent JP-H04293019-A (JP)
Title: Liquid crystal display panel device
Inventor: WAKATSUKI YUTAKA
IPC: G02F1/1345
Filed: 1991-03-22
Abstract: PURPOSE:To eliminate a dead space by securing bringing a printed board and a rubber connector into contact with each other even when the distance between a liquid crystal display panel and the printed board is short. CONSTITUTION:The rubber connector 104 which has plural grooves 1 and 1a in its flank so as to absorb the curvature and twist of the printed board 103 is constituted between the liquid crystal display panel and printed board 103 which sends a signal to the liquid crystal display panel and even when the printed board 103 and liquid crystal display panel are compressed with screws across the rubber connector 104, the printed board 103 and rubber connector 104 contact each other through the grooves 1 and 1a to obtain a secure electric connection.
Patent JP-H0638473-A (JP)
Title: Electric machine and method for manufacture of above electric machine
Inventor: YAN HAISUMA
IPC: H02K21/24
Filed: 1993-03-18
Abstract: PURPOSE: To provide an electric machine, in which the pair of a hard magnetic part and a soft magnetic part adjacent to each other and fixed to each other do not produce a magnetic transition reluctance or produce a necessary minimum magnetic transistion reluctance. CONSTITUTION: An electric machine has a 1st part 1, which is stationary and a 2nd part which can be moved relative to a stationary part 5. At least one of the 1st part and the 2nd part consists of a soft magnetic part 7 and a hard magnetic part 9. The surface 7a of the soft magnetic part 7 and the surface 9a of the hard magnetic part 9 are directly bonded to each other, to be fixed tightly to each other. Therefore, as a composite unit is composed by the direct bonding between the respective parts, the transition with no magnetic reluctance or almost no magnetic reluctance between the two parts can be realized, and hence a finished assembly product becomes very suitable for magnetic application.
Patent JP-S62282530-A (JP)
Inventor: YARUDEINGU URUBAN KARURUSON
IPC: A01K89/015
Filed: 1987-03-13
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-S58174163-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: KOMURASAKI SATORU
IPC: F02P5/152
Filed: 1982-04-06
Abstract: PURPOSE:To restrain efficiently knocking by changing over pressure signals to be input to a pressure system ignition timing control mechanism provided in an ignition signal generator to pressure signals varying in accordance with knocking in an internal-combustion engine to delay the ignition timing. CONSTITUTION:Titled device is constituted from a knock sensor 1, knock detector 2, ignition signal generator, ignition pulse generating circuit, ignition coil 7. The device is further provided with a pressure switch 22 for changing over the pressure signal to that varying in accordance with knock level and an ignition timing control mechanism 21 for controlling angular position of generation of ignition signal according to this pressure signal.
Patent JP-H02239452-A (JP)
Title: Tape reproducing mode discriminating device
Inventor: OGAKI HIROSHI
IPC: G11B27/13
Filed: 1989-03-10
Abstract: PURPOSE:To satisfactorily execute the discrimination of a tape reproducing mode by discriminating the reproducing mode of a tape based on the detected rotational amount of each reel and the number of control pulses corresponding to the rotational amount. CONSTITUTION:Reel rotation detecting means 30 and 32 are provided to detect the rotational amount of a supplying side reel 16 and winding side reel 18 and a mode discriminating means 34 is provided to discriminate the reproducing mode of the tape based on the rotational amount of the respective reels 16 and 18 detected by these means 30 and 32 and the number of the control pulses corresponding to this amount. The rotational amount of the respective reels 16 and 18 is detected by the reel rotation detecting means 30 and 32 and the number of the control pulses to be included in the tape for a prescribed unit is calculated by using the number of the control pulses corresponding to the detected rotational amount of the reel. This calculated number is compared with a threshold value set in advance and the reproducing mode of the tape is discriminated. Thus, the reproducing mode of the tape can be satisfactorily discriminated without contacting a pinch roller by pressure.
Patent JP-H09251123-A (JP)
Title: Tension member for optical fiber
Inventor: NAKAGAWA JUNYO
IPC: G02B6/44
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a tension member for a terminal optical fiber which is homogeneous with little transmission loss and hardly causes troubles such as fibrillation and peeling of the sheath in the production process by using a composite fiber comprising a fused mesomorphic polyester as the core component and using a thermoplastic bending polymer and a fused mesomorphic polyester as the sheath component. SOLUTION: This member is a composite fiber consisting of a fused mesomorphic polyester (A) as the core component and a thermoplastic bending polymer (B) and a fused mesomorphic polyester(C) as the sheath component. Namely, the fused mesomorphic polyester (A) which is easily fiberillated is coated with the bending polymer (B) to improve the wear resistance. Further, the sheath layer (coating layer) is reinforced by the fused mesomophic polyester (C) to prevent the sheath from peeling and to improve the toughness of the bending polymer which is not stretched. Especially, in a terminal optical fiber structure having a small diameter, it is important to increase the wear resistance, and therefore, a significant effect can be obtd. by this method.
Patent JP-S59187670-A (JP)
Inventor: YOSHIDA FUJIO
IPC: D06L3/08
Filed: 1983-04-04
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-H01232009-A (JP)
Title: Manufacture of skin part in insulator
Inventor: INOUE TORU
IPC: B05D7/02
Filed: 1988-03-12
Abstract: PURPOSE:To reduce the manpower for molding a skin part, by mixing thermoplastic resin material with inorganic filler and melting it, and then injecting it against a molding surface being kept at a temperature lower than that of said thermoplastic resin filled with inorganic filler to coat said molding surface and solidifying it. CONSTITUTION:Resin of high melt index, atactic polymer and inorganic filler are mixed together in a hopper 2, heated and molten at about 180-200 deg.C in a extruder 1, and then sent to a cylinder 3 each time by a certain quantity by means of a screw. An adequate number of spray guns 5 are supported in said cylinder 3 in such a manner that said spray guns are three-dimensionally movable. The surface of preheated foaming molds 6a, 6b is coated with molten resin by said spray guns 5. Said molten resin which is applied to said surface, cooled and hardened on said mold is removed, the surface part 7 thereof is added with urethane resin, foamed and molded by keeping it at a predetermined temperature.
Patent JP-2000085071-A (JP)
Title: Multilayer resin sheet
Inventor: HAMADA TAKUYA
IPC: C08L25/04
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer resin sheet excellent in moldability, heat resistance, and oil resistance as well as the strength of bending and nerve. SOLUTION: There is provided a coating layer comprising a polyprophylene resin having the ethylene unit content of 10 wt.% or less on at least one side of a foamed sheet base material obtained from a resin composition containing (A) a 50-97 wt.% styrene resin, (B) a 50-3 wt.% polyolefin resin, and (C) a 0.1-20 pts.wt. compatibilizing agent with respect to the total amount of (A) and (B) components.
Patent JP-S52142325-A (JP)
Title: Device for connecting and fixing the pipes
Inventor: KAMIYUSE RIYOUJI
IPC: G21D1/02
Filed: 1976-05-24
Abstract: PURPOSE: Device for connecting and fixing the pipes suitable for small diameter pipes to be used in a reactor made such that no axial displacement may not be caused against a vibration such as earthquake by arranging some grooves in the pipe couplings and further by fastening the couplings with U-bolt etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11239937-A (JP)
Title: Pallet clamping device
Inventor: YAMAMOTO TATSUYA
IPC: B23Q3/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To quickly mount even a heavy pallet on a table, and to fix the pallet on the table by suppressing distortion to the minimum. SOLUTION: A clamping means 11 is provided with a reference surface 12 to be mounted with a pallet 41 conveyed from the outside along a linear conveying path and a clamping part 14 clamping a clamped part 43 provided in a lower surface of the pallet 41 to bring it into close contact with the reference surface 12. The pallet clamping device is provided with a lift plate 21 engaging the clamping means 11 with a pallet fixing means 10 arranged at least in three points on a machine tool table 1 and with the pallet conveyed to guide the pallet upward of the table 1 and to vertically move it, and a pallet lifting means 20 to mount the pallet on the reference surface 12 by lowering down the lift plate 21, and to guide the clamped part 43 to the clamping part 14.