baber/WOPTO huggingface dataset:
Patent JP-S62152127-A (JP)
Title: Plasma device
Inventor: TANO SHINJI
IPC: H01L21/205
Filed: 1985-12-25
Abstract: PURPOSE:To improve the precision in processing such as filming, etching etc. making the plasma concentration in a rectangular specimen even by a method wherein a plasma production chamber, a plasma outlet and an exciting coil are respectively formed into square cylindrical, rectangular and square circular shapes. CONSTITUTION:Gas is fed from a gas feeder 1g to a plasma production chamber 1 and then an energizing coil 4 is energized to lead-in microwaves through a waveguide 2 for producing plasma. A specimen S arranged in an etching chamber 3 is irradiated with plasma from a divergence magnetic field toward the etching chamber 3 using the coil 4. The production chamber 1, a plasma outlet 1d and the coil 4 are respectively formed into square cylindrical, rectangular and square circular shapes. Resultantly, the rectangular specimen S is implanted with ion with even concentration. Through these procedures, the specimen S can be processed by filming or etching etc. with higher precision while improving the implanting efficiency of plasma.
Patent JP-H05280565-A (JP)
Title: Coupling assembly
IPC: F16D67/02
Filed: 1992-11-06
Abstract: PURPOSE: To prevent infiltration of contaminants into a brake by preventing the flow of the contaminated substances toward an annular force transmitting surface in cooperation of both means, an annular piston and an annular cylinder extending around the outside of a friction disk in the radial direction. CONSTITUTION: When a brake assembly 16 is in an engaged state, annular force transmitting faces 94, 96 on members 64, 66 are enforced to abut and engage with parallel friction faces 104, 106 of an annular friction disk 102, and hold the friction disk 102, a clutch drum 42, and an input shaft 10 so as not to rotate. When the brake assembly 16 is not in engaged state, the force transmitting faces 94, 96 separate from the friction faces 104, 106 and the friction disk 102, the clutch drum 42, and the input shaft 10 can rotate about an axis 74. A piston 70 extends crossing across a space between the members 64, 66, and surrounds the friction disk 102 in an annular state. Therefore, annular cylinders 76 can prevent the flow of contaminants toward the force transmitting faces 94, 96 and the friction disk 102 in cooperation with each other.
Patent JP-2000118050-A (JP)
Title: Printer
Inventor: KATAGIRI CHIHARU
IPC: G06F1/16
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a printer excellent in portability in which printing can be carried out so long as a space for substantially installing a portable information processor is ensured without requiring any connection cable. SOLUTION: The printer has a connecting part 201 being inserted into the ordinary card slot of a note PC which is substantially integrated with the printer when the connecting part 201 is inserted. Under that state, a recording sheet 300 is inserted into an inserting/discharging opening 57 and recording is performed.
Patent JP-H05134968-A (JP)
Title: Peripheral processor
Inventor: MOTOO KAZUTOSHI
IPC: G06F13/28
Filed: 1991-11-13
Abstract: PURPOSE:To improve the data transfer capacity and the reliability by providing two internal buses to which a driver/receiver means is connected, and accessing other interface control part through a second internal bus, even if a first internal bus is occupied by a data transfer to one interface control part. CONSTITUTION:A peripheral processor 10 stores data being sent in a buffer memory 14, a processor 11 instructs to transfer its data to a first interface control part 131 to a DMA transfer control part 15 through a first internal bus 21, and a data transfer to a first interface control part 131 from the buffer memory 14 is executed through a first internal bus 21, a first driver/receiver circuit 22 and a third internal bus 261. In the case a transmitting request of data is generated from a peripheral equipment 22 during this time, a receiving instruction of the data is sent out to a second interface control part 132 through a second internal bus 23, a fifth driver/receiver circuit 225 and a fourth internal bus 262.
Patent JP-H09114466-A (JP)
Title: Method for generating musical sound signal waveform in electronic musical instrument
Inventor: SATO HIROSHI
IPC: G10H1/053
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent phase interference when waveforms are added and put together by putting the envelopes and formants of other intermediate and weak touches on the frequency of a reference source waveform (e.g. strong touch). SOLUTION: The source waveform (strong touch) and reference waveform (intermediate touch) are separated into periodic components and aperiodic components by periodic/aperiodic component separating circuits 1a and 1b. The periodic components are sent to envelope extractors 3aa and 3ba through harmonic separating circuits 2a and 2b and the aperiodic components are sent to envelope extractors 3ab and 3bb. Then, adders 5ba and 5bb put the envelope of the reference waveform on the frequency of the source waveform. Then, formant frequency characteristic extracting and composing devices 4ba and 4bb put the formants of respective reference waveforms on the pitch of the source waveform for every harmonic component and aperiodical component and they are added and put together by an adder 5b to generate a desired intermediate hit waveform.
Patent JP-H04272911-A (JP)
Title: Curable fluorinated copolymer, preparation of the same and its application to paint and varnish
Inventor: PATORITSUKU KAPURE
IPC: C08F214/24
Filed: 1991-10-18
Abstract: Curable fluoro copolymer containing the residues from copolymerisation of a fluoro monomer and of an allyl monomer, characterised in that 
 
  a) the residues of fluoro monomer originating from the combined use of tetrafluoroethylene and of at least one other fluoro monomer chosen from chlorotrifluoroethylene and vinylidene fluoride 
  b) the allyl monomer is an allyl polyol of formula 
<IMAGE>
 
 
  R1 being H or CH2OH 
  R2 being OH or CH2OH 
  R3 being CH3 or OH 
<??>it being known that R1 and R3 cannot simultaneously be H and CH3 
 and in that it contains: 
  c) the residues of an allyl or acrylic monomer bearing a fluorocarbon chain of formula 
<IMAGE>
 with 
 
  n being a value from 3 to 12 
  R4 being H or CH3 
  X being 
<IMAGE>
 
 
 
<??>This curable copolymer is obtained by copolymerisation in solution in an organic solvent. In solution in a suitable solvent, this copolymer is employed in paints or varnishes which resist stains and dirt.
Patent JP-H05103523-A (JP)
Title: Grass mower
Inventor: MINAMOTO TAKASHI
IPC: A01D34/52
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a grass mower capable of mowing also grasses on the end side of the upper face of levee by a hammer type reaping edge apparatus while lateral wheels of a machine body are running part near the center of the upper face of levee by overhanging a hammer type reaping edge apparatus on one side of the machine body. CONSTITUTION:A hammer type reaping edge apparatus 11 is overhung longer by a prescribed amount (a) than wheel 3 on one side of a machine body 1. Grasses on end side of the upper face of levee are also mowed by the reaping edge apparatus in a state where lateral wheels run on the part near center of levee upper face.
Patent JP-H04171125-A (JP)
Title: Manufacture of semiconductor sensor
Inventor: MASAKI TAKESHI
IPC: G01P15/12
Filed: 1990-11-01
Abstract: PURPOSE:To obtain a semiconductor sensor of an extremely small size by forming penetration holes in a semiconductor material by applying an electric discharge machining to apply a voltage between the semiconductor material and a tool electrode through a contact part, and embedding conductors in the penetration holes. CONSTITUTION:A contact part 6 to ohmic-contact to a semiconductor material 1 is provided. Penetration holes 3 are formed in the semiconductor material 1 by an electric discharge machining to apply a voltage between the semiconductor material 1 and a tool electrode through the contact part 6, and conductors are embedded in the penetration holes 3 to obtain a desired semiconductor sensor.
Patent JP-S63151535-A (JP)
Title: Controller for vehicle traveling
Inventor: YASUKAWA TAKESHI
IPC: B60W10/18
Filed: 1986-12-15
Abstract: PURPOSE:To improve the performance of controlling a brake by automatically judging the degree of a curve and returning a traveling mode to the manual mode after controlling proportionally brake pressure according to a steering angle to reduce the vehicle speed to safe one when the steering angle reaches a dangerous region. CONSTITUTION:In this controller, a steering angle sensor 26 for judging a straight or curved road from a steering angle is connected to an input port of a microcomputer control unit 31, while a brake controller 34 is connected to an output port. Next, a steering angle signal input higher than a preset first reference value is judged by the control unit 31 to detect the curved road, while the vehicle speed at that time is set to set one for constant speed traveling on the curved road and stored in RAM 39 until the output exceeds a second reference level. Next, when the output of sensor 26 exceeds the second reference value, a speed reduction mode of traveling flag 0 is set irrespective of whether a resume switch 29 is turned on or off. Next the vehicle speed is reduced to the safe one to release the vehicle speed from control.
Patent JP-S63151784-A (JP)
Inventor: FURUMURA TAKEJI
IPC: E06B9/01
Filed: 1986-12-15
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-H11132448-A (JP)
Title: Catalytic combustion equipment
Inventor: ITO SHINICHI
IPC: F23D14/18
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To freely set a temperature of a combustion unit in catalytic combustion equipment to a desired temperature of a user and control the combustion unit so as to cause an ignition unit to actuate again without fail in case of an ignition miss during ignition. SOLUTION: In catalytic combustion equipment, supply of a fuel gas to a combustion unit 3 is controlled by a fuel control unit 7, the fuel gas and air are caused to react by oxidation by the combustion unit 3 so as to generate heat, a temperature of the combustion unit 3 is detected by a temperature detection unit 4, and an output signal of the temperature detection unit 4 and an output signal of a setting unit 10 are inputted into a controlling unit 11 in order to control an ignition unit 5 for igniting the fuel gas from the fuel control unit 7. The controlling unit 11 has a plurality of temperature control levels, so that either of the plurality of temperature control levels is selected by the output signal of the setting unit 10 which sets a temperature of the combustion unit 3 to a prescribed temperature.
Patent JP-H04175076-A (JP)
Title: Image pickup device
Inventor: KOJIMA KAZUAKI
IPC: G03B7/28
Filed: 1990-11-01
Abstract: PURPOSE:To obtain an image without a blackened part due to backlight and a white dot due to excessive light by comparing an exposure evaluation value for a major object area and that for non-major object area and controlling an aperture so as to set the comparison value at a prescribed value. CONSTITUTION:Video signals amplified in a preamplifier 4 is converted into digital signals by an A/D converter 11 and alloted among counting circuits 21 to 29 and frequency distribution operation means 30 to 38 corresponding to each area divided into screens by electronic switches 12 to 20. The circuits 21 to 29 detect the exposure evaluation value by counting the alloted signals. The means 30 to 38 detect the frequency distribution for the brightness of the luminance component of the video signals in each area. Data of these detection signals are selectively inputted to a microcomputer 40 for the calculation processing of correlation values, frequency in the luminance frequency distribution and ratios among exposure evaluation values, etc. Reference voltage data outputted from the microcomputer 40 is inputted to an aperture control circuit 10 and feedback control is executed so that the reference voltage and the output of a detector circuit 8 coincide with each other.
Patent JP-H06236346-A (JP)
Title: Data processor system provided with arbiter circuit
Inventor: SUTEIBUN DEII MEIYAAZU
IPC: G06F12/08
Filed: 1993-11-29
Abstract: PURPOSE: To provide a data processor system having an arbiter circuit which includes a plurality of queues mounted on a single register. CONSTITUTION: A queue 215 includes a queue register 250 and a pointer register 254. The register 250 identifies one of n pieces of processors contained in a system by means of a plurality of bits existing at each position. A circulating logic circuit 252 has its contents which are updated, increased or decreased by a control logical mechanism via the cables 211 and 255 and in response to the control signal received from the control logical mechanism via the cables 211 and 253 and also the contents of the register 254.  The left edge position of the register 250 is identical to the position of the highest priority in a primary or short access queue together with the position adjacent to the left of a pointer identical to the position of the lowest priority in the primary queue, the position adjacent to the right of the pointer identical to the position of a the highest priority in a secondary or long access queue, and the right edge position identical to the position of the lowest priority in the secondary queue respectively.
Patent JP-2001118356-A (JP)
Title: Manufacturing method of guide roller in magnetic tape cassette
Inventor: ASANO KATSUKI
IPC: B29C45/26
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a guide roller manufacturing method in a magnetic tape cassette whose after processing after molding is simple and which can be constructed at a low cost. SOLUTION: This guide roller 36 which is subjected to bearing in the neighborhood of a part where a magnetic tape comes out and goes in of the magnetic tape cassette and guides the feeding out and rewinding of the magnetic tape, is a resin compact and the center of its cylindrical part is swelled to be drum- shaped. The drum-shape is molded by making the parting line PL of injection molding metallic molds 60 and 62 the center being the largest diameter part of the roller 36 and subsequently, mold flashes 36' projecting to the line PL are eliminated.
Patent JP-H06146472-A (JP)
Title: Precast ferro-concrete beam
Inventor: KANEDA KAZUHIRO
IPC: E04C3/26
Filed: 1992-11-09
Abstract: PURPOSE:To prevent a concrete beam from deflection or cracking due to a long period load and reduce the dead load of the beam. CONSTITUTION:A precast concrete beam A is so structured that a pair of steel pipes 1 are installed confronting up and down as stretching in the longitudinal direction in the central part of the beam section to be manufactured and that a plurality of beam main rods 2 are arranged at the periphery of the steel pipes. At certain intervals, rib rods 3 are arranged for a plurality of beam main rods 2, anti concrete 4 is placed in the condition that the two steel pipes 1 are tightened. When curing of the placed concrete attains a certain specified strength, the tension on the steel pipes 1 is released, and thus manufacture is completed. The beam A thus manufactured transported to the site, lifted, and set over the columns 5 to be erected.
Patent JP-H05135514-A (JP)
Title: Production of magnetic disk device
Inventor: GOTOU MARUTOMO
IPC: G11B21/02
Filed: 1991-11-14
Abstract: PURPOSE:To provide the device which reduces the cost of production and has good floating characteristics and positioning characteristics by setting the die drafting direction of an actuator arm part at the direction heading from the root of the arm part toward the front end. CONSTITUTION:A slider supporting member 112 and the actuator arm 1 are arranged on the straight line connecting the center of rotation of the actuator. The actuator arm 1 and an arm supporting block 2 are integrally formed to a tapered structure to constitute an actuator carriage 3. The drafting direction of the casting die of the arm 1 is set in the direction heading from the root of the arm 1 toward the front end. As a result, the tapered part can be positively utilized and the number of the die casting dies is decreased, by which the cost of production is reduced. In addition, ruggedness is eliminated in the central part of the arm and the disturbance in wind pressure is obviated when the single casting die is used. The floating characteristics and the positioning characteristics are thus improved.
Patent JP-H04173706-A (JP)
Title: Bactericidal composition containing polyethylene glycol fatty acid ester
Inventor: TANAKA TOSHIFUSA
IPC: A01N37/36
Filed: 1990-11-06
Abstract: PURPOSE:To provide the title composition markedly enhanced in the activity of the bactericidal compound as a component, thus markedly reduced in its dose, comprising an aralkylamine derivative having bactericidal activity or its acid-adduct salt and a polyethylene glycol fatty acid ester. CONSTITUTION:The objective composition comprising (A) an aralkylamine derivative (or its acid-adduct salt) of formula I (R<1> is halogen; R<2> and R<3> are each lower alkyl; C* is asymmetric carbon atom) having markedly high effects on controlling, in particular, of grain powdery mildew and rust and (B) 1-100 (pref. 5-60) pts.wt., per pt.wt. of the component A, of a polyethylene glycol fatty acid ester of formula II (R is 1-20C alkyl or alkenyl; (n) is integer, 30-60) of extremely high safety as bactericidal activity enhancer. As the bactericidal activity of the component A is strongly enhanced in the present composition, it also leads to enable its dosage to be reduced correspondingly.
Patent JP-S62150035-A (JP)
Inventor: HAINTSU RAIBERU
IPC: B60K28/16
Filed: 1986-12-17
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-S63151315-A (JP)
Title: Raw liquid supply method in open plate type filter
Inventor: MORI TERUO
IPC: B01D25/12
Filed: 1986-12-16
Abstract: PURPOSE:To enhance filtering efficiency while uniformizing the pressure of a filter chamber, by respectively forming liquid supply ports communicating with the filter chambers to both of a fixed plate and a press plate and feeding a raw liquid to both liquid supply ports under pressure in a branched state from a pressure pump. CONSTITUTION:A pressure pump 31 sucks the raw liquid from a water tank 30 to feed the same to filter chambers under pressure from liquid supply ports 27, 29 through a liquid supply pipe 32 and branch pipes 34, 35. Therefore, the water pressures of both filter chambers on the sides of the liquid supply ports 27, 29 rise equally. The raw liquid is allowed to flow in the next filter chamber through a raw liquid passing port to raise the water pressure of the filter chamber. A filter cake is accumulated on filter cloth and a filtrate is discharged to the outside through a filtrate discharge passage. The filter cake is solidified in the filter chamber. The intervals between a fixed plate 1, filter plates 9, 10 and a press plate 3 are opened by contracting the hydraulic cylinder 8 of a clamp mechanism to retract the press plate 3 and the solidified filter cake is peeled off from the filter cloth to fall.
Patent JP-H06149197-A (JP)
Title: Display controller
Inventor: SAHODA KAZUYUKI
IPC: G09G5/00
Filed: 1992-11-10
Abstract: PURPOSE:To increase the number of display rows in the vertical direction without addition of any excess memory. CONSTITUTION:This device is constituted to be provided with a memory 5 storing image data and a display memory control circuit 1 controlling the input/ output of the image data for displaying the image data on a display device 6, and a row address generation circuit 2 outputting a row address for a memory 5, the row address generation circuit 3 outputting a column address for the memory 5 and an EXOR circuit 4 inputted with the most significant bit 101m of the row address outputted from the row address generation circuit 2 and the most significant bit 102m of the column address outputted from the column address generation circuit 3 and executing logical operation are provided in the display memory control circuit 1, and the image data is outputted to be displayed by prescribing the row address excepting the most significant bit of the row address as the row address 101 for the memory 5 and by precribing the column address excepting the most significant bit of the column address and the output of the EXOR circuit 4 as the column address 104 to the memory 5.
Patent JP-H09269442-A (JP)
Title: Core for slot type optical cable
Inventor: JIYO KIGEN
IPC: G02B6/44
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To minimize the light loss of the curving part of an optical cable and to prevent the degradation in its mechanical strength by adopting the constitution in which spaces are formed between both sides of the base of a projecting part and the fiber ribbon of the lowest layer when the cable is not curved. SOLUTION: The spaces 20 are formed between the fiber ribbons 18 of the lowermost layer and both sides (corner parts 15 of the slot) of the base 14 of the projecting part when the optical cable is straight. On the other hand, large tensile force acts on optical fibers 181 when the optical cable is curved. The tensile force is largest at both ends of the respective fiber ribbons 18. The optical fibers 181 on both end sides exhibit the tendency to shift and move toward the center of a core 10 in order to release the tensile force. The tendency to shift and move of the optical fibers 181 is proportional to the tensile force and the spaces 20 in the corner parts 15 of the slit are embedded with the optical fibers 181 by this movement. As a result, the occurrence of the local drastic deformation and distortion in the optical fibers 181 is averted.
Patent JP-H02144950-A (JP)
Title: Lead frame for semiconductor device
Inventor: KONISHI SATOSHI
IPC: H01L23/50
Filed: 1988-11-28
Abstract: PURPOSE:To prevent a gate runner from being chipped off by a method wherein a hole or a cut-out groove is formed in a resin-molding gate runner formation region of a lead frame. CONSTITUTION:A hole 2 is formed in a resin gate runner formation region 1 at a lead frame. A cut-out groove 5 can be formed instead of the hole 2. Each shape of the hole 2 and the cut-out groove 5 may be square, circular, oval or the like. It is enough that each width of the hole 2 and the cut-out groove 5 is by 0.05 to 0.1mm narrower than a width of a resin gate runner on both sides.
Patent JP-H01145408-A (JP)
Title: Clamping member
Inventor: SHIMA TAKEAKI
IPC: F16B37/00
Filed: 1987-11-30
Abstract: PURPOSE: To easily connect a first and a second plate-like members at a substantially right angle and to reduce manufacturing cost by fixing a joint member by a screw in such a way that a groove of the joint member is engaged to an inside edge of an opening section of the first plate-like member. CONSTITUTION: Plate-like members 2, 3 are assembled at a predetermined position relation and a joint member is contained within an opening section 2A of the plate-like member 2. A groove 1A of the joint member and an edge 2A' of the opening section 2A are engaged, a screw 5 is penetrated through an opening section 3A of the plate-like section 3 and inserted fastening into a tap hole 1C of the joint member. In this way, the plate-like members 2, 3 can be fixed at a position relation of a generally right angle to each other. Thereby the opening section 2A and a cutting section 2B are formed on the plate-like member 2, so manufacturing process can be simplified and manufacturing cost can be reduced.