baber/WOPTO huggingface dataset:
Patent JP-H0399487-A (JP)
Title: Conductor circuit forming metal powder and ceramic board provided with conductor circuit formed of same powder
Inventor: MIYAGAWA FUMIO
IPC: H01B1/02
Filed: 1989-09-12
Abstract: PURPOSE:To surely form a conductor circuit of low resistivity which efficiently transmits high frequency signals or the like, where metal particles are prevented from leaking to the outside of the conductor circuit, penetrating into a green sheet, and disappearing by a method wherein the conductor circuit of the sintered metal powder, which is formed of nucleuses of silver or copper particle covered with high melting metal thin film, is formed on the surface of a ceramic board. CONSTITUTION:Binder such as ethyl cellulose or the like, solvent such as terpineol or the like, and metal powder whose nucleus is copper or silver particle are mixed and kneaded to form conductor paste used for the formation of a conductor circuit. Then, the conductor paste concerned is printed on the surface of a ceramic board forming green sheet and filled into a viahole bored in the surface of the green sheet. Two or more green sheets are laminated and burned to form a ceramic board 40. While the green sheets are burned, the binder and the solvent contained in the conduc tor paste are dissipated outside by evaporation and the metal powder is sintered to form a conductor circuit 50 on the surface and the inside of the ceramic board 40 in a lateral and a longitudinal direction.
Patent JP-H10125801-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KONNO HIDENORI
IPC: H01L21/8238
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To suppress the occupied area of a chip from increasing and raise the surge withstand voltage of a surge protective circuit for an input buffer circuit to improve the surge protection power by constituting the input buffer circuit at an input stage, using transistors having longer gates than those on applied design rules. SOLUTION: An input stage has an input buffer circuit 2 composed of transistors 6, 8 having longer gates than those on applied design rules. When a surge over a power voltage is applied from an input pad 1, it flows to a power source through a first diode element 12 and will be absorbed by GND through a second diode element 13, if less than the GND voltage and the transistors 6, 8 form a surge protective circuit to absorb the surge, the same as the diode elements 12, 13. The input gate lengths of the transistors 6, 8 are increased to increase an oxide film capacity, thereby raising the surge withstand voltage to improve the surge protection power.
Patent JP-S61100584-A (JP)
Inventor: UEIN AANESUTO BAASU
IPC: A61P31/04
Filed: 1985-10-22
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-S6478811-A (JP)
Title: Mold for injection molding and manufacture thereof
Inventor: NISHIMURA YASUO
IPC: B29C45/26
Filed: 1987-09-22
Abstract: PURPOSE:To prevent various faulty molding due to poor gas extraction, by a method wherein respective blocks of a mold are formed of a resin having air permeability respectively while metallic thin films, having air permeability, are formed on the molding surfaces of respective blocks or the wall surfaces of a cavity. CONSTITUTION:The principal constitution elements of a fixed mold 10 are a fixed side mounting plate 11, a fixed side template 12, a fixed side cabinet 13 and a core block 14. The projected curved surface 14a and the flat surface 14b of the core block 14, formed of epoxy resin having air permeability, are formed of a thin film (metallic thin film) 14, consist ing of the allow of zinc and titanium. The base end of a suction nozzle 17, penetrated through and fixed to the fixed side template 12 and the lower part of the fixed side cabinet 13, is connected to a cavity 16 while the tip end of the same is connected to a vacuum pump. A metallic thin film, having air permeability, is formed on the surface of a model having the same surface configuration as a molded form to be produced by injection molding, air permeable resin is cast thereon and is cured, thereafter, the block, consisting of the air permeable resin and the metallic thin film formed on the molding surface thereof, is taken out of the mold.
Patent JP-S6296526-A (JP)
Title: Alkali-soluble polyorganosilsesquioxane polymer
Inventor: SUGIYAMA HISASHI
IPC: C08G77/22
Filed: 1985-10-24
Abstract: PURPOSE:To obtain an alkali-soluble polymer excellent in oxygen resistance and extremely useful as a functional polymeric material such as photosensitive or radiation-sensitive material, by using a specified polyorganosilsesquioxane polymer as a component. CONSTITUTION:An alkali-soluble polyorganosiloxane polymer which is a polyorganosilsesquioxane of formula I (wherein R1 and R2 are each an organic group and n is a degree of polymerization) and at least 40% of R1's and R2's are organic groups having a phenolic hydroxyl group. n is usually 8-200. Examples of R1 and R2 include 1-6C (the carbonations of a substituent are excluded) alkyls having phenol or cresol as a substituent, such as formulas II and III. Said polymer can be synthesized by first synthesizing a polyorganosilsesquioxane in which the hydroxyl groups are protected from the corresponding trichlorosilane or trialkoxysilane and removing the protective groups.
Patent JP-S6481123-A (JP)
Title: Manufacture of transparent conductive film
Inventor: OKANO KAZUYUKI
IPC: H01B13/00
Filed: 1987-09-21
Abstract: PURPOSE:To manufacture a conductive film of low resistance by preparing a solution using a compound having at least Zn-F, Al-F, In-F and Ga-F bond structures, applying a solution so obtained to to a substrate, heating and drying the applied solution and baking the substrate at a specific temperature. CONSTITUTION:A compound containing Zn is solved in a solvent. And one or more of a compound having at least a Zn-F or Al-F bond, another compound having at least one In-F bond structure and another compound having at least one Ga-F bond structure are added and solved in a solution so obtained. Then, the solution is applied to a substrate. The applied solution is heated and dried at a temperature corresponding to the boiling point of the solvent. And the substrate is heated and dried, thereby enabling the formation of a transparent conductive film.
Patent JP-H0688120-A (JP)
Title: Method for regenerating structure by beam-heating
Inventor: KAMITO YOSHIMI
IPC: B23K26/00
Filed: 1992-09-04
Abstract: PURPOSE:To prolong the life of parts used for long term at high temp. in power plant such as boiler, turbine. CONSTITUTION:By using a YAG laser beam generator 21, the focused laser beam 24, through a reflecting mirror 22 and a focusing lens 23, irradiates a welding heat affecting part 27 where is most easily creep-damaged in the welded metal 26 of boiler piping 25 of the specimen, while weaving. Mechanical opening crack of creep crack 28, etc., is remelted and repair-welded and, at the same time, after reheating the deteriorated structure part developing the creep void 29 at the solution treatment temp. or high (>=900 deg.C), rapid cooling is executed to eliminate the creep void 29, and the structure is regenerated. Further, after executing a series of the treatments, the laser beam is made out of focus so that the highest temp. becomes about 700 deg.C, and reheating is executed while weaving and slowly cooled.
Patent JP-H0683504-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SASAKI MASAYUKI
IPC: G06F3/00
Filed: 1992-09-04
Abstract: PURPOSE:To decrease the amount of data, the number of instructions and processing time by providing a control circuit to output input data while turning them forward or backward or to fix the output regardless of the input level. CONSTITUTION:This device is provided with an output latch circuit 2 to latch an output signal from an internal bus 1, output buffer 3 to output a signal from this output latch circuit 2 to a port 11, input latch circuit 4 to latch an input signal from the port 11, input buffer 5 to output a signal from this input latch circuit 4 to the internal bus 1, I/O control circuit 6 to output I/O control signals 7 and 8 for controlling the ON/OFF of the output buffer 3 and the input buffer 5, and data control signals 14 and 15 to be inputted to the output latch circuit 2 and the input latch circuit 4. By combining the data control signals 14 and 15, the latch output can be controlled to be turned forward or backward to the latch input or can be fixed at an 'H' or 'L' level regardless of the level of the latch input.
Patent JP-H0977113-A (JP)
Title: Spouting cap
Inventor: SUZUKI MASAYOSHI
IPC: B65D47/24
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a spouting cap that prevents liquid from being spilled on the surface of an upper cap and allows the upper cap to be manipulated without any hindrance and fouling a hand. SOLUTION: A spouting cap includes a cap main body 2 with a rod-like stopper 22, a pour spout 30 in which the stopper 22 can be inserted and an upper cap 3 that is mounted on the lid main body 2 and allowed to move up and down freely. The pour spout 30 is opened and closed by moving the upper cap 3 up and down. The upper cap 3 is provided with a liquid spillage preventive wall 31 that protrudes and surrounds the pout spout 30 and whose inside 31a gradually spreads out toward the upper edge.
Patent JP-H04261131-A (JP)
Title: Preparation of intermediate product
Inventor: BINFURIITO ROOZEN
IPC: C07F3/02
Filed: 1991-08-26
Abstract: PURPOSE: To industrially easily obtain 1-chloro-2-(1-chloro-cyclopropyl)-3-(2-chloro- phenyl)-propane-2-ol, etc., in a high yield with a high purity useful as intermediates for bactericidal and fungicidal agents.  
     CONSTITUTION: The Grignard reagent of formula II is obtd. by bringing the compd. of formula I into reaction with pulverized Mg, more preferably Mg pieces with a mixture contg. toluene and terahydrofuran(THF) at a weight ratio of 65:35 to 95:5 as the diluent in the presence of a suitable catalyst preferably in a fluidized bed under the conditions of 0 to 100°C, mor preferably 20 to 50°C and the compd. of the formula I: THF (molar ratio) = 1:1 to 3 and separating Mg if being. (b) This reagent is then brought into reaction with the compd. of formula III at 0 to 100°C, more preferably 0 to 30°C in the presence of the diluent described above in the copresence of a suitable another diluent by which the compds. formulas V to n useful as the intermediates of the compd. of formula IV having bactericidal and fungicidal activity are obtd. This method is executable not only bathchwise but continuously as well. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H08102393-A (JP)
Title: Discharge lamp lighting device
Inventor: IWABORI YUTAKA
IPC: H02M7/48
Filed: 1994-09-30
Abstract: PURPOSE: To provide a discharge lamp lighting device in which, when a discharge lamp has gone out or is to be removed and when oscillation is started during the intermittent action of an inverter device, stresses on switching elements and unnecessary noises are reduced. CONSTITUTION: AC power E is converted into DC power at a power source portion POW, is then converted into rectangular-wave power by the alternate turning-on and -off of switching elements Q1 , Q2 , and supplied to a load circuit Z connected in parallel with both ends of the switching element Q2 and consisting of a resonant circuit 2 and a discharge lamp La. Also, a lighting determining circuit DE connected in series with one end of the discharge lamp La determines whether or not the discharge lamp La is on. As a result, a discharge lamp lighting device can be obtained in which, when the discharge lamp has gone out or is to be removed and when oscillation is started during the intermittent action of an inverter device, stresses on the switching elements and unnecessary noises are reduced.
Patent JP-H03101491-A (JP)
Title: Moving picture information transfer system
Inventor: SAKURAI YASUO
IPC: H04N7/173
Filed: 1989-09-14
Abstract: PURPOSE:To attain efficient communication independently of the utilizing speed of a terminal equipment by storing once information from an information center to a buffer of a terminal equipment and then utilizing the information. CONSTITUTION:An information center 2 retrieves information requested from the user and fed to a buffer 132 provided in a terminal equipment 1 through a communication line 3. A user extracts the information sent from the buffer 132 as required. Thus, the user of the terminal equipment 1 acquires preferred video information from the information center 2 and reproduces the information at a time other than the communication time. Thus, it is possible to make the reproduction speed and the communication speed independent and the efficient communication not affected by the utilizing speed of the terminal equipment 1 is attained.
Patent JP-2001063377-A (JP)
Title: Retainerless weather strip
Inventor: TSUCHIDA HIDESHI
IPC: B60J10/08
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To ensure stable sealing performance by extrusionmolding a high foaming sponge material to a base part of an extrusion molding part, integratedly forming them, cutting out a prescribed part of the extrusion molding part, integratedly forming a mold forming part, and extending the base part and the high foaming sponge material until the mold forming part. SOLUTION: A retainerless weather strip 10 is integratedly formed by extrusion-molding a high foaming sponge material 13 along an outside edge of a lower surface in a base part 11 of an extrusionmolding part 14. A prescribed part (a corner part) of the extrusion molding part 14 is cutout remaining the base part 11 and the high foaming sponge material 13, the cutout part is mold-formed, and is formed as a prescribed shaped mold forming part 15. The base part 11 of the extrusion molding part 14 and the high foaming sponge material 13 are extended until the mold forming part 15, and the high foaming sponge materials 13 are continuously arranged on a lower surface of the base part 11 with seamless.  Namely, the high foaming sponge materials 13 are continuously disposed with seamless even on a continuously arranging part of the extrusion molding part 14 and the mold forming part 15 so as to provide a seamless seal.
Patent JP-H05140529-A (JP)
Title: Adhesive composition
Inventor: MURACHI TATSUYA
IPC: C09J175/06
Filed: 1991-08-23
Abstract: PURPOSE:To obtain the subject composition having high bond strength, capable of bonding a polyolefin-based material, which is difficult to stick, without pretreating the material by blending a polyester-based urethane with a chloroprene rubber, a polyisocyanate, etc. CONSTITUTION:(A) An isocyanate-containing polyester-based urethane is blended with (B) a chloroprene rubber, (C) a polyisocyanate (0.1-30 pts.wt. component C is blended based on 100 pts.wt. components A and B), (D) a halogenating agent (preferably alkyl hypohalide etc., and 0.002-20 pts.wt. component D is blended based on 100 pts.wt. solid content of the component A) and (E) 2-ethyl hexoate (e.g. dibutyltin-2-ethylhexoate) to give the objective composition.
Patent JP-H0286096-A (JP)
Title: Lamp switching device
Inventor: NIWA SHUNJI
IPC: H05B39/10
Filed: 1988-09-21
Abstract: PURPOSE:To make it possible to thoroughly detect the abnormality of a lamp, and also to perform automatical switching to a normal lamp by switching power feed of a lighting power supply from a lighting side incandescent lamp to a stand-by side incandescent lamp by means of an abnormal signal from an abnormal current detection circuit or zero current detection circuit. CONSTITUTION:When a current which flows through a lamp 3 increases, for example due to a period short circuit of the filament of a lamp 3 on lighting side, and exceeds a set current which is converted and output from a reference voltage generating circuit 10, an abnormal signal 'H' is output to an OR circuit 31 from a comparator circuit 11. Then, a T type flip-flop 12 is reversed and it becomes 'H' state to turn a relay RY on, and feed power is automatically switched, from the lighting side lamp 3 which theretofore has been supplied with the power by a lamp lighting power supply 7, to a stand-by side lamp 2, for making the stand-by side lamp as a new light source. At the same time, a warning lamp 13 lights, thus the abnormality of a lamp can be recognized by a worker.
Patent JP-S6483609-A (JP)
Title: Method for controlling water level in steam drum of batch type smelting refining furnace
Inventor: TONE ISAO
IPC: C21C5/38
Filed: 1987-09-24
Abstract: PURPOSE:To stably maintain the water level in a steam drum so as to stabilize the operation of a converter by supplying the cooling water of the volume corresponding to amt. of the steam to be generated from the quantity of the sensible heat of an exhaust gas per unit time to the steam drum during the previously determined refining period at the time of supplying water from the steam drum to the exhaust gas pipe of the converter to cool the exhaust gas. CONSTITUTION:The water in the steam drum 1 is supplied by a circulation pump 5 to reheat exchangers 7, 8 of the exhaust gas pipe 12 to cool the exhaust gas at the time of executing steel making and refining with the batch type operation by the converter 6. This cooling water is evaporated to the steam which is once returned to the steam drum 1 and is recovered as high-temp. steam by a recovering pipe 10. The sensible heat of the exhaust gas is determined from the contents such as CO, CO2, and H2O in the exhaust gas per unit time and the amt. of the steam to be generated per unit hour is determined, by which the volume of the cooling water to be replenished into the drum 1 is determined without using a water level gage. The cooling water level in the steam drum is thus maintained always at the specified value during the blowing operation by the converter and the furnace condition in the batch operation such as converter operation is stabilized.
Patent JP-H0287375-A (JP)
Title: Disk device
Inventor: KITANO TAKAMASA
IPC: G11B21/08
Filed: 1988-09-21
Abstract: PURPOSE:To improve positioning accuracy by detecting a turning angle of a gear meshing with a rack section provided to the side face of a moving piece in parallel with a direction of linear movement. CONSTITUTION:A rack section 5 is provided on the side face in parallel with a moving direction to a moving piece 2, a gear 6 coupled with a potentiometer 7 fixed to a stator 1 meshes with the rack 5, the gear 6 is driven by the movement of the moving piece 2 and then the potentiometer 7 is turned. Moreover, a holder 3 mounted with a magnetic head 8 is fitted to the moving piece 2 via a holder fixing board 4. The magnetic head 9 is fitted to a position of the moving piece 2 relating to the magnetic head 8. Then the rotary angle of the gear 6 meshing with the rack 5 is detected by the potentiometer 7 and positioning is applied according to the result of detection. Thus, the positioning accuracy of the magnetic heads 8, 9 is improved.
Patent JP-H04117804-A (JP)
Title: Microwave lens
Inventor: SAITO MASANOBU
IPC: H01Q15/02
Filed: 1990-09-07
Abstract: PURPOSE:To provide excellent loss and phase characteristics by providing a taper transmission line to at least a gap between taper transmission lines at antenna terminal side of a lens pattern or a gap between taper transmission lines at a beam terminal side and terminating the taper transmission line so as to suppress a dispersion in a loss and a change in the phase. CONSTITUTION:A radio wave inputted from a microstrip transmission line 101 at a beam terminal side propagates through a beam terminal side taper transmission line 111 and radiates from a beam terminal side focus 91 to a parallel plate section 5. The radiating radio wave is received by antenna terminal side focal points 61-6m and termination side focal points 142-14m. Moreover, the radio wave received by the termination side focal points 142-14m propagate respectively through termination side taper transmission lines 162-16m and are outputted from termination side microstrip transmission lines 152-15m. The radio wave outputted from the termination side microstrip transmission lines 152-15m is subject to mode conversion by base coaxial conversion adaptors 182-18m shown in figure 2 and the result is terminated by coaxial resistive terminators 202-20m.
Patent JP-H0963894-A (JP)
Title: Electric double layer capacitor
Inventor: KURIHARA KANAME
IPC: H01G11/10
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain an electric double layer capacitor in which an insulating board can be fixed to the electrode surface facing a printed board by holding the insulating board on one electrode surface side through a lead terminal and an engaging/holding means and bending the circumferential fringe of insulating board toward the center of a capacitor body at the intermediate part of each lead terminal. SOLUTION: An insulation board 11 is made of a heat resistant electric insulation material and has outer diameter substantially equal to or smaller than that of a capacitor body 10. The insulation board 11 is provided, on one side thereof, with an engaging/holding means 30 for lead terminals 13. The engaging/holding means 30 is provided with two pairs of pawls 31, 31 being engaged resiliently with the opposite side edges of the lead terminal 13 floating from the electrode surface. Each lead terminal 12, 13 is bent, at the intermediate part thereof toward the center of the capacitor body 10 so that the insulation board 11 is held from the opposite sides thus shortening the interval D of the lead terminals 12, 13 as compared with the conventional case.
Patent JP-S6394476-A (JP)
Title: Disk storage device
Inventor: KOTEGAWA TOYOYUKI
IPC: G11B21/10
Filed: 1986-10-08
Abstract: PURPOSE:To decrease the position deviation between the head and a track by applying positioning to an object cylinder by a seek instruction after read/write head is positioned to a cylinder where a servo track exists to obtain the correction. CONSTITUTION:A seek destination cylinder address generating circuit 1 receives a seek cylinder number (a) from a host-device to the disk storage device, a seek direction signal (b), and a present logic cylinder address signal (c) from a present logic cylinder address holding circuit 2 to generate a seek destination logic cylinder address signal (d), which is fed to the circuit 2 and a cylinder address conversion circuit 3. A seek control circuit 4 receives a physical cylinder address signal (e) from the circuit 3, a servo cylinder address signal (f), a present physical cylinder address signal (p) from a holding circuit 1 and a correction detection end signal (s) from the circuit 7 to give the driving signal (g) to the head drive circuit 5, to given a selection updating instruction signal (n) based on the signal (f) or (e) to a present physical cylinder address holding circuit 11, to give an update signal for present logic cylinder address 1 (l) to the holding circuit 2 and to give a signal (k) to the holding circuit 8 respectively. The circuit 5 sends the drive/positioning signal (h) to a read/write head 6 and the head 6 obtains a reed signal (i) from the data/servo track.
Patent JP-H1084699-A (JP)
Title: Method to control stepping motor
Inventor: WAUKE TOMOKUNI
IPC: G11B21/08
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a stepping motor, in which a pseudo track center is positioned simply and surely in an dead zone of the stepping motor. SOLUTION: A stepping motor 1 is rotated by driving sequentially a plurality of excitation phases of the stepping motor 1 that are rotatable in forward and backward directions through driving pulses. A head 2 is moved to a given position of a track on a disk recording medium, and when the head 2 is moved to the given position of the track in a dead zone, a driving current is applied to one of excitation phases intermittently at short-time intervals to stop the head 2 at one side in the dead zone in the stepping motor.