baber/WOPTO huggingface dataset:
Patent JP-H02188945-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO JUNICHI
IPC: H01L21/768
Filed: 1989-01-17
Abstract: PURPOSE:To form an interlayer insulating film whose surface is flat without a steep recessed part or the like on a wiring-part formation face including wiring parts ar ranged at very small intervals and which has no cavity part built-in by a method wherein a plurality of kinds of liquid-phase insulating films with different viscosities are coated one after another in the order of a lowest-viscosity film onward and are solidified. CONSTITUTION:When the surface of a substrate having a plurality of groove parts 4A, 4B whose opening width (w) is different is coated with a liquid-phase insulating film, a plurality of kinds of liquid-phase insulating films 105, 106 with different viscosities are coated one after another in the order of a lowest-viscosity film onward and are solidified. For example, a first vapor-growth insulating film 3 of SiO2, PSG or the like is formed on a substrate on which lower-layer Al wiring parts 2A to 2C have been formed on a lower-layer insulating film 1 at a narrow interval d1 and at a wide interval d2. Then, said substrate is coated with a first low-viscosity liquid- phase insulating film 105 by a spin coating method; and this assembly is cured in N2 at a temperature of about 250 to 300 deg.C for about 30 minutes to form a first silicon oxide film 5. Then, a second high-viscosity liquid-phase insulating film 106 is coated by the spin coating method; and a second silicon oxide film 6 is formed in the same manner as the above-mentioned film.
Patent JP-S57123551-A (JP)
Title: Setting circuit for applied voltage
Inventor: YAMANE ETSUO
IPC: H02P7/288
Filed: 1981-01-23
Abstract: PURPOSE:To decrease the number of transistors (TR) with large current capacity by determining the value of a voltage applied to a load by adequately setting the base potential of a TR which determines the polarity of a voltage. CONSTITUTION:In a reproduction state, a low-level signal is outputted from a signal source 27 to flow a current to the base of a TR40, and a TR44 turns on to apply a motor 26 with a voltage Vp which holds a terminal (a) negative and a terminal (b) positive. In a fast-forwarding state, a low-level signal is outputted from a signal source 28 to apply the motor 26 with a voltage Vb which holds the terminal (a) negative and the terminal (b) positive. In a rewinding state, a low-level signal is outputted from a signal source 29 to turn on TRs 43 and 45, and the motor 26 is applied with a voltage Vr which holds the terminals (a) and (b) positive and negative respectively, so that the motor 26 reverses.
Patent JP-S62166719-A (JP)
Inventor: MURASE HIROSHI
IPC: H02B13/02
Filed: 1986-01-20
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-H04251769-A (JP)
Title: Device and method for controlling sheet feeding for printer
Inventor: MUTO ISAMU
IPC: B41J25/308
Filed: 1991-01-28
Abstract: PURPOSE:To improve total throughput of printing processes and to make detection of sheet thickness executable without leaving disfigurements such as indentations on the sheet. CONSTITUTION:A stepping motor 8 that moves a printing head 1 in the direction C, approximately perpendicular to a sheet 4, is provided and pulses are outputted from an encoder 10 in accordance with the amount of revolutions of said stepping motor 8. When cycles of the pulse outputting from the encoder 10 become irregular, a judgement is made that the front end of the printing head 1 comes in contact with the sheet 4, and number of pulses outputted from the encoder 10 up to that moment is counted. Then the thickness of the sheet 4 is calculated, based on the result of said counting. In the case where the sheet 4 is detected to be thin, the speed of sheet-feeding is accelerated, while said speed is lowered when the sheet 4 is found to be thick.
Patent JP-H10208576-A (JP)
Title: Antibacterial key top having laser marking property
Inventor: NUMATA TAKAYOSHI
IPC: C09K3/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To enable clear black luminous color marking by blending a specific quantity of antibacterial substance to a thermoplastic resin and molding a thermoplastic resin composition, the antibacterial substance at a laser beam irradiation part promoting thermal decomposition and carbonation of the resin, the beam irradiation part showing clear black luminous color property. SOLUTION: With respect to a thermoplastic resin of 100 pts.wt. such as poly-butylene-telephtalate, polypropylenetelephtalate or the like, a thermoplastic resin component in which antibacterial substance of 0.1 to 10 pts.wt. is blended is molded. In this case, inorganic or organic antibacterial substance is employed, and silver + zeolite, silver + zinc zeolite, or silver + calcium phosphate inorganic antibacterial substance or the like is employed. Alcohol-based, phenol- based, or aldehyde-based organic antibacterial substance or the like is employed as an organic based antibacterial substance, however, since de-coloring during compounding or molding is small, inorganic antibacterial substance is preferable, and silica gel + silver is more preferable.
Patent JP-H0340520-A (JP)
Title: Multipage writabce logical archetecture
Inventor: SUKOTSUTO KEI PIKETSUTO
IPC: H03K19/177
Filed: 1990-01-19
Abstract: PURPOSE: To reduce power consumption and to improve performance by organizing this device into a programmable logical array(PLA) constituted of plural pages, and selecting one or more appropriate sub-sets of all of plural available pages for an operation in an arbitrary applied time. CONSTITUTION: A programmable logical device(PLD) 10 is provided with plural pages 15-1-15-N, and each page acts as the individual PLA equipped with an AND array, OR array and additional pointer array to be selected by any one of the pages 15-1-15-N, Then, one page is provided with the AND array writable by a user and the fixed OR array, another page is provided with the OR array writable by the user and the fixed AND array, and another page is provided with the AND array and the OR array which are both writable by the user. Thus, the high speed of the operation of the PLA is attained while power consumption is maintained minimum.
Patent JP-2000202533-A (JP)
Title: Method for working terminal part of press formed product and roll working machine
Inventor: ASATATE HIDEKI
IPC: B21D19/04
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a method for working the terminal part of a press formed product and a roll working machine which improve fatigue strength of the terminal part of the press formed product and moreover have versatility. SOLUTION: A torsion beam 14 is fixedly held with a roll working machine 10 in a positioned state, and the terminal part 14A of the torsion beam 14 is rolled with a working robot 18. Thus, a residual compressive stress is generated in the terminal part 14A, and in its turn, fatigue strength is improved. Moreover, since a roller attached to a roller attaching part 60 is replaceable, this machine is allowed to cope with the torsion beams having various terminal part shapes and is also provided with versatility.
Patent JP-H05192331-A (JP)
Title: Ultrasonic diagnostic device
Inventor: TAMURA KUNIYASU
IPC: H04R31/00
Filed: 1992-01-21
Abstract: PURPOSE:To facilitate the regulation of a constituting equipment in manufacturing and assembling process and simplify the circuit constitution. CONSTITUTION:In an ultrasonic diagnostic device for transmitting an ultrasonic wave from an ultrasonic probe 1 having a plurality of oscillators A1-An, receiving the reflection signal of ultrasonic waves from a subject by the probe 1, and forming a tomographic image from the received signal, a delay data calculating circuit 6a for fractionating the dispersion of delay time every tap of a delay line 10a in a delay processing circuit 5a in a range never affecting the sound field of the ultrasonic wave and setting it by ranks, and calculating the delay data for giving an optimum delay time to the polarization of ultrasonic beam from a delay time data s4 representing the fractionated rank and a probe identification signal s2 for specifying the type of the ultrasonic probe 1 is provided.
Patent JP-H03212695-A (JP)
Title: Signal controller
Inventor: NOHARA AKIRA
IPC: G10L25/78
Filed: 1990-01-18
Abstract: PURPOSE:To prevent the malfunction by noises by calculating the powder and cepstrum (Kp) of a signal input, detecting a signal from the peak detection output of the Kp output, calculating S/N therefrom and controlling the signal output by the result of logical processing. CONSTITUTION:The power of the voice signal input 10 is calculated by a power calculating section 1 and the peak of the cepstrum (Kp) is used through a Kp calculating section 2 and a peak detecting section 3 to detect the presence or absence of the voice signal in a voice detecting section 5. The signal indicating the presence or absence is sent to an AND section 6. The S/N of the input 10 is calculated by using the power of the input 10 from the calculating section 1 and the peak of the Kp from the calculating section 3 in a S/N calculating section 4. Whether the S/N is above or below the specified value is detected and the result is sent as a signal to the AND section 6. The AND section 6 turns on a switch 7 to allow the passage of the input 10 and to delivery the voice signal output 11 only when the section receives both signals of the signal above this value and the presence of the voice signal of the detecting section 5. The signal of the good S/N and sufficient power is obtd. in this way and the signal of the good utterance and production level of a speaker is selected.
Patent JP-H04250384-A (JP)
Title: Three-dimensional target identification device
Inventor: NEMOTO HIROSHI
IPC: G01S13/02
Filed: 1991-01-28
Abstract: PURPOSE:To accurately identify a target even when the wavelength of an electromagnetic wave is longer than the target by measuring the reflecting electromagnetic wave from the target at a plurality of measurement points, and by examining the intensity distribution of the reflecting electromagnetic wave of the target from the center to the edge. CONSTITUTION:A pulse of predetermined number is sent to an antenna scanner 22 by a microcomputer 28, and transmission and input antennae 21a, 21b are moved to predetermined measurement points, and the digital information indicating the intensity of the reflecting electromagnetic wave is stored from the output of an A/D converter 27. When the storage of the digital information is finished at all of the measurement points, a maximum value of the reflecting intensity is found out, and position coordinates (x,y) of the antennae 21a, 21b on that point are searched. A coordinate (x) is fixed, while a coordinate (y) is varied, so as to examine the intensity distribution at each measurement point, and it is judged if the intensity distribution is diminished in a simple mode. When it is not, a target is considered to have a curvature in the back surface, and an H signal is output to a line 30. When it is judged as simply diminishing, the coordinate (y) is fixed, and the same operation is carried out.
Patent JP-S61167908-A (JP)
Title: Welding connecting device for optical fiber
Inventor: ARAI HIROYUKI
IPC: G02B6/24
Filed: 1985-01-21
Abstract: PURPOSE:To attain simplification and size reduction by allowing a stopper to rotate and move and constituting a pressing-in mechanism for an optical fiber by using spring force and the turning force of the stopper part. CONSTITUTION:A lever 24 is moved to position the stopper between fiber end surfaces and then fibers are set. When the lever is operated, a spring 29 enters a release state and the stopper is retreated from between the fiber end surfaces as the lever 24 returns. At this time, a deformed gear 25 rotates to rotate a gear 26 a little bit later and the tip of a micrometer head 14 moves through the rotation of the gear 26, so that a moving table 4'' in an abutting state jogs. Consequently, the device is simplified and reduced in size, so the device is easily put close to an optical fiber cable connection part and the excessive length of core connection is shortened.
Patent JP-H0771667-A (JP)
Title: Pipe threaded joint
Inventor: FUORUKERU HAAN
IPC: F16L19/02
Filed: 1991-01-28
Abstract: PURPOSE: To provide a pipe thread joint consisting of a thread joint member and a mounting member fixedly connected to a pipe, wherein at least one groove guided in screwed relation is provided in the mounting member for high sealing property and torsional strength. CONSTITUTION: A thread joint 1 consists of a mounting member 2 and a cap nut 3, the mounting member 2 being joined to a pipe 4 by roll pushing. The pipe 4 is connected to a device in a pressure sealed condition by screwing the cap nut 3 into a connection member 5. The pipe 4 is roll-pushed into grooves 7, 8 in a range 6 formed in the inner periphery of the mounting member 2 and guided in screwed relation, ensuring joint of the pipe 4 to the mounting member 2. These grooves 7, 8 are preferably formed to have mutually reverse directions of rotation. As a result, the pipe 4 can be roll-joined to the mounting member 2 with high sealing property and torsional strength without causing cracks.
Patent JP-H01186499-A (JP)
Title: Thermal louver
Inventor: MATSUFUJI YUKIO
IPC: B64G1/50
Filed: 1988-01-18
Abstract: PURPOSE:To maintain the heat radiation quantity of the mounted equipment to an optimum value by comparing the both detection signals of the temperature sensors on an actuator side and an equipment side and sending out a control signal for allowing the temperature of an actuator to accord with the temperature of the mounted equipment. CONSTITUTION:A detection signal corresponding to the temperature of an actuator 2 is sent into a heater controller 8 by an actuator side temperature sensor 11, and at the same time, the detection signal corresponding to the temperature of the mounted equipment 7 is sent into the heater controller 8 by a mounted equipment side temperature sensor 10. The heater controller 8 compares the both detection signals, and sends out a control signal for allowing the temperature of the actuator 2 to accord with the temperature of the mounted equipment 7 into a heater 9. The heater 9 which receives the control signal controls the temperature of the actuator 2. Therefore, the opening angle of a movable blade 5 is changed, and the heat radiation quantity of the mounted equipment 7 is controlled. Therefore, the opening angle of the movable blade 5 be changed free from delay, and the heat radiation quantity in the change of heat generation in the mounted equipment 7 can be maintained at an optimum value.
Patent JP-S57124606-A (JP)
Title: Burner
Inventor: KITAZAWA AKIHIRO
IPC: F23D14/84
Filed: 1981-01-23
Abstract: PURPOSE:To provide a simple arrangement for a burner, capable of controlling the speed of gaseous fuel jetting from a burner nozzle automatically and in a balanced manner to suit the combustion heat, by providing in a fuel passage thermally movable, fuel-speed controlling members which causes displacement in response to the combustion heat produced at the burner nozzle. CONSTITUTION:At the time of starting combustion when a burner nozzle 4 is not warmed, thermally movable members 7 of bimetals 6 are projected inwards in the manner of reducing the sectional area of a fuel passage, so that the speed of gas fuel flow toward a burner nozzle 4 is decreased gradually by the resistance of the thermally movable members 7 and speed reducing function of an enlarged space 9. Therefore, fuel is burnt at a rate to suit the combustion speed. On the other hand, when the burner nozzle 4 is heated sufficiently, opening of the nozzle 4 is increased, so that fuel jetting speed is lowered.
Patent JP-S57122917-A (JP)
Title: Method for changing over heat regeneration type adsorbing and dehumidifying apparatus
Inventor: KIMURA HEIKICHI
IPC: B01D53/26
Filed: 1981-01-26
Abstract: PURPOSE: To attain to conserve energy by a method wherein humidity of air dehumidified in  an adsorbing process and temp or humidity of exhaust air issued from a heat regenerating  process are detected and change-over of an adsorbing tower and a heating cooling time are  controlled corresponding to the detected result.   
     CONSTITUTION: In the adsorbing tower 1, humidity of air after dehumidification is measured by a sensor 10 and the measured segnal is sent to a calculation control part 18 through an input  part 17. If the calculation control parts decides such a condition that an adsorbing agent is  reached to adsorption limit, change- over order of the tower is issued from a controlling output part 19. On the other hand, when an adsorbing tower 1' is under a heating process, temp  of exhaust air is measured by a sensor 11 and the obtained signal is sent to the calculation  control part 18 through an input part 17 and, when completion of desorption is decided, control orders of heating completion and cooling start are issued from the controlling output part 19. Next, if the sensor 11 detects such a condition that the temp of the exhaust air is reached  to a falling point, order of cooling completion is similarily issued and said tower 1' is entered  to a change-over preparation process. When the change-over order of the tower is issued from the output part 19, the adsorbing tower 1' is transferred to the adsorbing process and the  adsorbing tower 1 to the heat regeneration process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04252234-A (JP)
Title: Circuit board using polyimide prepreg
Inventor: TSUTSUMI TOSHIHIKO
IPC: C08J5/24
Filed: 1991-01-29
Abstract: PURPOSE:To provide a circuit board excellent in high frequency current resistance and through-hole reliability by laminating prepregs comprising substrates impregnated with a specific polyimide, arranging an outer layer circuit material on the outermost layer and subsequently integrating the materials. CONSTITUTION:A circuit board is obtained by integrating a laminate comprising a desired number of prepregs each comprising a substrate impregnated with a polyimide having repeating units of formula II (R is >=2C aliphatic group, alicyclic group, monocyclic aromatic group, a condensed polycyclic aromatic group, a non-condensed polycyclic aromatic group), preferably a polyimide of formula III, if necessary, an intermediate circuit layer, and multi-circuited boards as the outermost layers with each other, the polyimide of formula II being produced by chemically or thermally imidizing a polyamic acid produced from an ether diamine of formula I (X is direct bond, 1-10C divalent hydrocarbon, hexafluorinated isopropylidene group, etc.; Y1-Y4 are H, lower alkyl, lower alkoxy group, Cl, or Br) and one or more kinds of tetracarboxylic dianhydrides.
Patent JP-H04253310-A (JP)
Title: Manufacture of resin magnet
Inventor: KURODA MASAAKI
IPC: H01F41/02
Filed: 1991-01-29
Abstract: PURPOSE:To obtain a resin magnet which has a sufficiently high magnetic intensity and is reduced in cost and weight by constituting the magnet to a structure which can effectively utilize magnetic powder. CONSTITUTION:A reaction-curing resin is injected into a forming cavity 20 provided between numerous magnetic poles including magnetism transformable magnetic poles and arranged at prescribed intervals and a back yoke 10 facing the magnetic poles. Then the magnetic powder is unevenly distributed and oriented in one direction in accordance with magnetic fluxes by causing the magnetic fluxes to flow to the yoke 10 in one direction by setting the magnetic poles to the same polarity and holding the injected uncured resin in the magnetic fluxes. Then the resin is cured by a reaction by impressing a magnetic field obtained by transforming the magnetism of the magnetism transformable magnetic poles in corresponding to the multipole anisotropy of the resin magnet. Therefore, a resin magnet which can efficiently utilize the magnetic powder for magnetic force can be obtained.
Patent JP-S58126440-A (JP)
Title: Starting method of air-fuel ratio feedback in electronically controlled engine
Inventor: YAEGASHI TAKEHISA
IPC: F02D41/14
Filed: 1982-01-22
Abstract: PURPOSE:To improve drivability, by setting an initial value of warming increase with engine temperature, reducing the value at a prescribed rate for every engine speed and starting feedback control of air-fuel ratio when the value is decreased below a preset value. CONSTITUTION:A CPU56 of an electronic control unit fetches water temperature at starting from a sensor 30 to obtain an initial value of increase from a map and store the value in a RAM56 as a warming increase value. Then interruption by a signal of every one turn of a crank angle sensor 32 subtracts a constant A in accordance with a load condition from a stored warming increase value  FWL to compare the subtracted value FWLd with an air-fuel ratio feedback  start value FWLf, if FWLd <=FWLf, air-fuel ratio feedback control on the basis  of an output of an O2 sensor 31 is started. Accordingly, drivability is improved,  and worsening of emission, caused at disorder of air-fuel ratio due to the O2  sensor under an insufficient condition of warming and at overrich due to a delay start of feedback control, can be improved.
Patent JP-H07218343-A (JP)
Title: Visual inspection device for printed circuit board
Inventor: UEDA YOICHIRO
IPC: G01J3/46
Filed: 1994-01-31
Abstract: PURPOSE:To provide a device for visual inspection of printed circuit boards which can inspect a silver paste through hole accurately and speedily with a simple and inexpensive hardware configuration. CONSTITUTION:The inspection device is provided with a color image pick-up means 3 and a color extraction means 4 for converting the color coordinates of a color image and then extracting the silver base content of a printed circuit board 1 for binary coding and automatically inspects a silver paste through hole 15 of the printed circuit board 1 and further is provided with a thin-line means 5 for performing thin-line processing and accordingly a distance conversion processing to a binary image from the color extraction means 4, a line width violation detection means 6 for measuring the line width of the binary image from the distance converted image obtained by the distance conversion processing and comparing the measured line width with a reference line width and then detecting that the violation of the line width as the silver paste application failure of silver paste through hole and a criterion control means 14 for controlling the entire device.
Patent JP-H02232214-A (JP)
Title: Catalyst composition
Inventor: PETORUSU UIRUHERUMUSU NIKORAAS
IPC: B01J31/18
Filed: 1990-01-18
Abstract: PURPOSE: To obtain a catalyst compsn. which enables a linear polymer of CO and an olefinically unsatd. compd. to be produced at a high reactivity by compounding a catalyst compsn. based on a group-VIII metal and a diphosphine with a specified amt. of a monophosphine or a monophosphine oxide.  
     CONSTITUTION: This compsn. is prepd. by compounding 1 mol of a group-VIII metal (A) (e.g. Rh, Pa, Fe, or Co), a diphosphine (B) represented by the formula: R 1 R 2 P-R-PR 3 R 4  (wherein R 1  to R 4  are each a hydrocarbyl group optionally substd. by a polar group; and R is a divalent org. bridging group having at least two carbon atoms in the bridge), and 0.25-2 mol of an ingredient (C) comprising either a monophosphine represented by the formula: R 5 R 6 R 7 P (wherein R 5  to R 7  are each the same as R 1  to R 4 ) or a monophosphine oxide represented by the formula: R 5 R 6 RHPO. The addition of ingredient C greatly enhances the activity as the catalyst for producing a polymer from CO and at least one olefinically unsatd. compd. 
     COPYRIGHT: (C)1990,JPO