baber/WOPTO huggingface dataset:
Patent JP-S61292338-A (JP)
Title: Manufacture of semiconductor device
Inventor: ICHIKAWA MICHIO
IPC: H01L21/76
Filed: 1985-06-20
Abstract: PURPOSE:To improve the working efficiency by using a silicon nitride film having excellent etching resistance property as an etching mask to reduce the film reduction at groove forming time, and to epitaxially grow selectively in case of burying the groove with the epitaxial layer, thereby reducing the following polishing amount of flattening the surface. CONSTITUTION:The surface of a P-type silicon substrate 11 is thermally oxidized, an SiO2 film 12 is formed, and the upper surface and the sides of the film 12 are then coated with an SiN film 14. Then, with the film 14 as a mask the substrate 11 is selectively etched to form a recess 15 of the prescribed depth. Subsequently, with the same film 14 as a mask a phosphorus is selectively diffused, and an N<+> type impurity region 16 is formed on the wall of the groove 15. Then, with the films 14, 12 retained an epitaxial growth is executed and a single crystal layer 17 is grown selectively only on the surface of the groove 15 exposed with the substrate to bury the groove. Thereafter, the surface of the wafer is polished by both-side polishers to remove the films 14, 12.
Patent JP-H05336763-A (JP)
Title: Ultrasonic motor
Inventor: TAKEDA KATSU
IPC: H02N2/00
Filed: 1992-05-27
Abstract: PURPOSE:To provide an ultrasonic motor which has a high driving efficiency and in which an operation is stabilized by increasing a driving electrode area of a piezoelectric element. CONSTITUTION:A common electrode corresponding to 1/2 of an elastic traveling wave to be excited is mounted at a piezoelectric element 2. A common electrode corresponding to 1/4 of the traveling wave to be excited and a vibration detecting electrode are mounted at the element 2. Thus, since a driving electrode area of the element 2 can be increased, a driving efficiency of an ultrasonic motor can be increased.
Patent JP-S6113729-A (JP)
Title: Exchange device of serial communication circuit
Inventor: NAKADE TOSHIMITSU
IPC: H04L69/40
Filed: 1984-06-28
Abstract: PURPOSE:To transmit data to an optional channel from another optional channel through a simple device by connecting various peripheral devices having standard interfaces for serial communication to an exchange device and by means of a simple protocol for request of transmission. CONSTITUTION:Serial communication devices 3 and 4 are connected to a CPU2 of a switchboard 1 of a serial circuit via an internal bus 7. The transmission/ reception of serial data supplied from communication circuits CH1-CH4 of four circuits are supported by ports 3A and 3B of devices 3 and 4 respectively. While a device MTSP5 for multi-task control connected to a bus 7 informs the CPU2 the timing for time division control of channels CH1-CH4. Then plural tasks that send on time division basis the data sent from each transmission channel to a designated reception channel are stored in a control program 6 connected to the bus 7 in the form of an ROM. Then the CPU2 controls the entire system. Thus the data given from an optional channel is transmitted to another channel through a simple device.
Patent JP-H0428232-A (JP)
Title: Semiconductor device
Inventor: ODA NORIAKI
IPC: H01L21/3205
Filed: 1990-05-23
Abstract: PURPOSE:To avoid the disconnection for enhancing the circuit operation characteristics by a method wherein the title semiconductor device includes inorganic base insulating films formed on the peripheral part of the trenches in contact with organic resin films while the sections of the part wherein the wiring metals of the trenches are buried are formed so that the sectional width may be narrowed toward the lower parts and the sidewalls may become nearly vertical. CONSTITUTION:The title semiconductor device is provided with an inorganic base insulating film 3 selectively making a contact hole 2 and a polyimide base organic resin film selectively making the wiring bonding trenches 4 on a semiconductor substrate 1. The trenches 4 formed in the resin film 5 include the organic base insulating films 3a and 3b formed on the peripheral part of the trenches 4 in direct contact with the resin films 5 and 5a while the sections of the parts wherein the wirings of the trenches 4 are buried are formed so that the sectional width may be narrowed toward the lower parts and the sidewalls may become nearly vertical. In such a constitution, the semiconductor device is provided with the wirings 6 buried in the interval (trench) parts, the inorganic base insulating films 3b on the upper parts of the wirings 6 excluding a viahole part 7 and the polyimide base organic resin film 5a having the viahole 7 and covering the whole surface to be electrically connected to the upper layer wirings.
Patent JP-S61292675-A (JP)
Inventor: YOSHIBA YUTAKA
IPC: G09G1/00
Filed: 1985-06-20
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-H07320638-A (JP)
Title: Forming method of fluorescent screen for color cathode-ray tube
Inventor: KIMIZUKA YUICHI
IPC: H01J9/227
Filed: 1994-05-24
Abstract: PURPOSE:To form patterned light absorbing layers with high precision, shorten oxidation treatment time, and lessen the use amount of an oxidizer. CONSTITUTION:A light absorbing layer is formed on a phosphor screen for a color cathode-ray tube, in which a photosensitive film in a prescribed pattern is formed, in the way the absorbing layer covers the photosensitive film. Then, an alkaline solution is supplied to a phosphor screen to swell the photosensitive film. After that, the photosensitive film is treated with an oxidizer and developed to remove the photosensitive film together with the light absorbing layer on the photosensitive film from the phosphor screen and form a patterned light absorbing layer. The oxidizer exhibits the function efficiently to the photosensitive film in this method. Consequently, the light absorbing layer can be patterned at high precision and the oxidation treatment time can be shortened and the use amount of the oxidizer can be lessened.
Patent JP-S62290725-A (JP)
Title: Blown polyamide molding
Inventor: HASUO MASAYOSHI
IPC: C08G69/36
Filed: 1986-06-11
Abstract: PURPOSE:To obtain a blown polyamide molding having transparency, heat resistance and gas barrier property, by forming a blown molding from a specified polyamide. CONSTITUTION:A blown molding formed from a polyamide formed by the polymerization or copolymerization of 75-100wt% component for forming a semi-aromatic polyamide (component a) comprising an aliphatic diamine and isophthalic acid and/or terephthalic acid with 25-0wt% component for forming an aliphatic polyamide (component B) comprising a lactam or both of an aliphatic diamine and an aliphatic dicarboxylic acid. The ratio of isophthalic acid to terephthalic acid used in component (a) is preferably 20:80-80:20 by weight. The polyamide used is usually produced by melt polymerization of a nylon salt comprising a diamine and a dicarboxylic acid or its aqueous solution, optionally, together with a lactom, or it is produced by a solution process or an interfacial polymerization process according to the composition of the isophthalic acid/terephthalic acid mixture.
Patent JP-S6026965-A (JP)
Title: Dust preventing mechanism of led head
Inventor: EOMO KIYOURI
IPC: B41J2/45
Filed: 1983-07-25
Abstract: PURPOSE:To stabilize a light amt. required for writing a latent image for a long term by installing an adsorbing member for catching a suspending toner through a magnetic or electrostatic attraction near a selfoc lens. CONSTITUTION:A suspending toner is attracted by electrostatic attraction and effectively caught with an adsorbing member 3 protruding forward from the front of a selfoc lens 2 in order to keep the front face of the lens 2 clean, prevent deterioration of a light amt. illuminating through the lens 2 and scattering of the light, and stabilize the light amt. of LED for writing a latent image for a long term. Or a magnetic adsorbing member 3 is installed near the lens 2 between the lens 2 and a developing device 6 to catch the toner attaching to the front face of the lens 2 and keep it clean. Since the suspending toner is caught with the member 3, the condensing lens 2 of the LED is not stained with the toner and prevented from deterioration and scattering of its light transmittance, thus permitting lont-term stabilization of LED intensity for writing the latent image.
Patent JP-S5837471-A (JP)
Inventor: MURATA TOSHIO
IPC: F26B9/06
Filed: 1981-08-28
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-H11318169-A (JP)
Title: String brake-mounting structure of banding machine
Inventor: ITO KENJI
IPC: A01D59/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To fix a string brake to a string case stably in a simple constitution, and also a string-dragging tool firmly without increasing the number of mounting parts, while improving the mounting property and mounted appearance thereof. SOLUTION: This string brake-mounting structure of a banding machine for supplying a string H delivered from a wound string housed in a string case 5 to a needle through a string brake 6 and a string-dragging tool 7, while braking and dragging the string, and banding culms with an action of the needle, is provided by mounting and fixing a mounting bracket 82 of a braking plate 8 for mounting the string brake 6 and also inserting for anchoring an anchoring piece 83 formed at the braking plate 8 into an anchoring groove 50 formed at the string case 5.
Patent JP-H05336621-A (JP)
Title: Mounting structure for circuit breaker
Inventor: SHIZUKA TAKASHI
IPC: H02B1/052
Filed: 1992-05-28
Abstract: PURPOSE:To mount a circuit breaker in a narrow case appropriately onto a support rail or a support fitting with a pawl by combining a telescopic pull top with a slide type connecting top to be latched to the rail. CONSTITUTION:A slide type connecting top 4 corresponding to a support rail and a groove 3c corresponding to a support fitting with a pawl are provided at the same position in a vertical alignment in a case 3 of a circuit breaker 2. A pull top 6 is assembled with the top 4. The top 6 has an L-shaped bent stopper at its rear end, and an insert hole in which an operating jig such as a screwdriver, etc., is inserted and which is opened at its front end, and is engaged with a guide groove formed on the top 4 to be so mounted as to be longitudinally telescopically. Thus, the breaker 2 having a small width of a case like a unipolar circuit breaker can be mounted at the rail or the fitting without trouble.
Patent JP-H05325994-A (JP)
Title: Solid electrolyte fuel cell
Inventor: TAIRA HIROAKI
IPC: H01M8/02
Filed: 1992-05-28
Abstract: PURPOSE:To provide a solid electrolyte fuel cell wherein an interconnector and an air pole side distributer can be sintered together without being separated. CONSTITUTION:An air pole side distributer 5 composed of (La0.7Ca0.3)MnO is joined via a joint part 5a to an interconnector composed of (La0.7Ca0.3)CrO3. The joint part 5a is composed of material in which the composition ratio between (La0.7Ca0.3)MnO and (La0.7Ca0.3)CrO3 is made different stepwise. Namely, the joint part 5a is formed by stacking nine (9) kinds of green sheets made of material expressed by a formula of (La0.7Ca0.3) (Cr1-XMNX)O3, where (X) is 0.1 to 0.9 set by 0.1. The contraction rate at each temp. at the baking process of the joint part 5a has a value between the contraction rate of distributer 5 and the contraction rate of interconnector 10, and becomes that of stepwise inclined type.
Patent JP-S5468986-A (JP)
Title: Heat-resisting electric conductor for wiring
Inventor: YOSHIOKA OSAMU
IPC: H01B1/02
Filed: 1977-11-10
Abstract: PURPOSE:To provide a heat-resisting conductor of high soldering property, by providing a layer of metal such as nickel on a conductor such as copper and then providing a silver coating layer on the metal layer and alloying only the surface of the silver coating layer in a short time during diffusion and thereby improving the heat treatment temperature limit. CONSTITUTION:Nickel is plated by a watt bath etc. on the central conductor such as copper or copper alloy, thereby making the metal layer 2. Silver is plated on the metal layer 2 by an alkali cyanide bath etc., thereby making the silver coating layer 3. Electric tin is plated on the silver coating layer 3 by a borofluoride bath etc. A tin-silver alloy layer 4 is produced by the surface diffusion. The metal assembly is elongated into a wire. The wire is treated for diffusion in a heated hydrogen furnace etc, thereby obtaining the wiring conductor of very stable soldering property and heat resistance.
Patent JP-S5926925-A (JP)
Title: Modified zeolite
Inventor: YOSHIDA SHINICHI
IPC: B01J29/70
Filed: 1982-08-02
Abstract: PURPOSE:To enable the removal of S, N and metals such as Ni, V, etc. from an oil, and the conversion of heavy oil to light oil, by using a zeolite containing relatively large pores having a specific distribution. CONSTITUTION:The pore distribution of the present modified zeolite measured by nitrogen gas adsorption method is designated as follows: (1) the volume of the pores having diameter of 50-600Angstrom accounts for >=30% of the volume of pores having diameter of 0-600Angstrom ; (2) the average diameter of the pores having diameter of 50-600Angstrom  is >=110Angstrom ; and (3) the volume of the pores having diameter of 300-600Angstrom  accounts for <=15% of the volume of the pores having diameter of 0-600Angstrom . A molecule having high molecular weight can be diffused in the pore of the modified zeolite having the above pore-size distribution, and the active site in the pore can be effectively utilized, and accordingly, the S, N and metals contained in the oil in the form of condensed polycyclic aromatic group can be removed from the oil.
Patent JP-S5925513-A (JP)
Inventor: YAZAKI FUMITAKE
IPC: H02G3/04
Filed: 1982-08-03
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-S5260218-A (JP)
Title: Process for producing zinc alloy containing a little lead
Inventor: KUSANAGI AKIRA
IPC: C23C2/06
Filed: 1975-11-13
Abstract: PURPOSE: To improve productivity, to decrease zinc loss during condensation, to increase yield and thermal efficiency by rectifying run off zinc by use of a rectifier with the ratio of reflux tray steps to boiling tray steps of 0.02-0.7. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6114531-A (JP)
Title: Electronic clinical thermometer
Inventor: YAMAMOTO NORIHITO
IPC: G01K7/00
Filed: 1984-06-29
Abstract: PURPOSE:To make inform the convergence of temperature according to measurement positions by providing a timer which clocks two kinds of time from reference time and a measurement position switching means which switches two measurement positions selectively. CONSTITUTION:The electronic clinical thermometer 1 consists of a liquid crystal display device 3, power switch 4, under-tongue and underarm changeover switch 5, temperature sensor 6, CPU8, reference oscillator 9, timer 10, buzzer 11, etc. Then when the power switch 4 is turned on and the switch 5 is placed at the under-tongue position, the CPU8 sets the timer 10 to a one-minute mode to take temperature measurement, and the temperature signal generated by the temperature sensor 6 is processed through an A/D conveter 7 and the CPU8 to display the measured temperature on a display device 3. Further, the timer 10 enters a time-up state one minute after the starting point of the measurement and the buzzer 11 sounds, so the bodily temperature is known from the temperature displayed on the display device 3. Consequently, the correct bodily temperature corresponding to a measurement position is measured.
Patent JP-H09296861-A (JP)
Title: Controller of automatic transmission
Inventor: TAKAHASHI NOBUAKI
IPC: F16H61/08
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To reduce a shift shock by setting the torque capacity of a friction engager being related to the shift, thereby engaging an overlap control means with it, and lowering the torque capacity of a high speed side friction engager along with a shift progress. SOLUTION: In time of gear shifting, an engine electronic control unit compares a car speed at a point of time when a shift judgment is materialized, with a reference speed. In brief, it is compared with the reference speed with a rotational speed corresponding to the speed of an automatic transmission, and when it is less than the reference speed, low speed time control takes place. That is, a sweep-down condition is set up, and a duty ratio of a linear solenoid valve SLN is made gradually heightened by a fixed value at each prescribed time. With this, hydraulic pressure in a second brake B2 in time of a down-shift ranging from third to second is maintained at high pressure from the start of shifting by way of maintaining the back pressure of an accumulator 121 at the high pressure. Consequently the brakes B2 and B3 have the prescribed torque capacity, whereby overlap shift control is carried out. Thus any shift shock is checked.
Patent JP-H11327989-A (JP)
Title: Data base management device and recording medium having recorded program thereof
Inventor: IWAI TOSHIYUKI
IPC: G06F12/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a data base management device capable of synchronization processing by a small time and labor and a small communication data amount without increasing the scale of a data base even in the case that a plurality of data corresponding to each other are independently updated. SOLUTION: Both information processors 2 prepare dirty bits indicating the presence/absence of updating for every tip inside a shared bag and perform updating corresponding to an operation to the tip during an asynchronous period. A synchronization processing part 51 compares the dirty bits of the tips corresponding to each other at the time of the synchronization processing and judges whether or not the tips have been updated in both. In the case that they have been updated in both, a preferential side is decided before transmitting all the contents of the tip according to a predetermined rule such as the starting side of the synchronization processing for instance. Further, the synchronization processing part 51 sends out the tip contents on the preferential side to the information processor 2 of a non-preferential side and replaces the contents of the tip on the non-preferential side.
Patent JP-H082531-A (JP)
Title: Handle
Inventor: NAKAMURA TADAYOSHI
IPC: H05K5/02
Filed: 1994-06-17
Abstract: PURPOSE:To provide a handle for a door of boxes, which can be commonly applied for doors being opened to the right and doors being opened to the left, and of which the switching is easy. CONSTITUTION:On the peripheral surface of a shaft 4 which is axially supported by a bearing part 3 of a main body 1, a rotation-restricting groove 9 is provided extending to a specified degree of angle. Also, the bearing part 3 the main body 1, two screw holes 10, 10 for a door being opened to the right and door being opened to the left, to which a rotation-restricting screw 11 to restrict the rotating angle of a handle 16 is attached, are provided. Then, in either one of those two screw holes 10, 10, the rotation-restricting screw 11, the tip of which is fitted in the rotation-restricting groove 9, is attached to switch a handle for the door being opened to the right, or for the door being opened to the left.
Patent JP-S5260108-A (JP)
Title: Magnetic recording/reproducing unit
Inventor: TAKAMIYA TAKEHISA
IPC: G11B15/66
Filed: 1975-11-12
Abstract: PURPOSE: The maving object is given a reciprocal motion perpendicularly to the magnetic tape, and the tape is held by running equipment through pinch roller and guide.  The pinch roller is attached to the moving object via a pair of arms. Thus, the characteristics of running operation mechanism can be improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61294806-A (JP)
Title: Manufacture of magnetic laminate
Inventor: TAKATO HIDEO
IPC: H01F41/30
Filed: 1985-06-24
Abstract: PURPOSE:To make it possible to manufacture materials even if their processings such as rolling and blanking are difficult, by laminating alternatinvely the magnetic material and the insulative coating film material by the plasma jet in the gas atmosphere whose pressure is controlled. CONSTITUTION:The cooling base plate of copper 21 is set at the definite position by the driving equipment 23. The pressure and atmosphere in the gas chamber 1 are set in the most suitable condition by the vacuum pump 2. The electric arc 27 is generated by impressing the necessary voltage across the electrode 6 and the nozzle 8. The argon gas is supplied to the arc 27 by the reaction gas supplying equipment 17, and the plasma is generated. The plasma jet 29 is injected against the surface of the cooling base plate. In this state, powders of magnetic material and insulative coating film material are alternatively supplied to the nozzle 8 from the material-supplying hole 9. Suppying the material is so switched that each of the magnetic material layer and the insulative film layer has the desired thickness.
Patent JP-2000287705-A (JP)
Title: Shoes for correcting or preventing leg twisting during walk
Inventor: KASAHARA IWAO
IPC: A43B7/14
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To correct a foot itself in a shoe and to adjust the balance of a sole without adjusting the shoes to fit a deformed foot or the unstable sole by arranging pressurizing members or reinforcing members in the root of a first toe and in the periphery of a side surface part abutted on a metatarsal bone base part when the shoes or the like are put on. SOLUTION: The pressurizing member 12 for pressurizing a metatarsal joint part swelled by a hallux valgus in the root of the first toe and the pressurizing member 11 for pressurizing the fifth metatarsal bone base part 3 swelled by a hallux varus are respectively arranged in the shoe 10. The reinforcing member can be attached on the outer side surface of the shoe 10 in place of the members 11 and 12. Then the tips of the foot are opened by the members 11 and 12, strength is obtained in the toes and, then, walking is excellently executed in balance by using the toes. Therefore, the hallux valgus or twisting more than required, which occurs owing to the unstable foot by which the toes are not brought into contact with the ground are corrected or prevented during walk. Moreover, it is adapted to sandals or socks.
Patent JP-S61280862-A (JP)
Inventor: HARA KATSUMASA
IPC: A61H7/00
Filed: 1986-06-13
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-S5925690-A (JP)
Title: Preparation of d-pantoic acid salt and/or d-pantolactone
Inventor: YAMADA HIDEAKI
IPC: C12R1/20
Filed: 1982-08-03
Abstract: PURPOSE:To convert alpha-ketopantoic acid or its salt of alpha-ketopantolactone to D- pantoic acid or its salt and/or D-pantolactone, economically, by utilizing the reducing activity of microbial cells. CONSTITUTION:alpha-Ketopantolactone is added in the form of solid or an aqueous solution to the cultured product or medium of microorganisms, suspension of microbial cells, or cells separated from cultured liquid. The alpha-ketopantolactone is in equilibrium to the ring-opened compound. The stereospecific reduction of the ring-opened compound with the microorganism affords D-pantolactone. More concretely, alpha-ketopantoic acid salt or alpha-ketopantolactone is reduced by at least one kind of microogranism selected from Rhizopus genus, Aspergillus genus, etc. to obtain D-pantoic acid salt and/or D-pantolactone.
Patent JP-H11309278-A (JP)
Title: Spring unit
Inventor: NAGAOKA JUNICHI
IPC: A63H29/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a sprint unit which enables to make the unit small-sized even though it is used a constant spring and act the constant spring with maximum efficacy. SOLUTION: A constant spring 10 wound around a main drum 22 is wound up around a winding drum 21 which is set parallel with the shaft of the main drum 22 and the unwind force of the constant spring 10, which is wound around the winding drum 21, makes the driving shaft 11 rotate. Further, a limiting device C that controls the winding volume of constant spring 10 is set on the winding drum 21.