baber/WOPTO huggingface dataset:
Patent JP-H08254714-A (JP)
Title: Production of reflection type liquid crystal display device
Inventor: SASAKI TAKAHIRO
IPC: G02F1/1335
Filed: 1995-03-16
Abstract: PURPOSE: To entirely eliminate the problem of corrosion and dissolution by the galvanic cell effect occurring in a developer at the time of forming a mask to be used for patterning of a reflection electrode film when Al is used for the reflection electrode film and ITO for connecting electrodes and even if pinhole exists in the reflection electrode film. CONSTITUTION: TFT parts are covered with a passivation film 30 formed with through-holes 30A in which source electrodes 28S are partly exposed. A resist film 34 is formed in the state of exposing the connecting electrodes 32G in gate terminal parts and exposing the connecting electrodes 32D in drain terminal parts. Openings 34A of reflection electrode patterns exposing the through-holes 30A are formed by executing exposing and developing of the resist film 34. The reflection electrode film 35 is formed on the resist film 34 including the openings 34A. The resist film 34 is peeled together with the reflection electrode film 35 existing therein, by which the reflection electrodes in contact with the source electrodes 28S are obtd.
Patent JP-S62218720-A (JP)
Inventor: AARU BUIKERII
IPC: F23G7/06
Filed: 1987-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10312348-A (JP)
Title: Transfer system, provision system and recording medium for hypertext
Inventor: ISHIKAWA YUJI
IPC: G06F13/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer files which constitute a hypertext together at a time, to eliminate the need to communicate request information by the files, to effectively use a communication band, and to perform broadcasting type information provision with high efficiency. SOLUTION: A document merging part 24 on a server 2 puts together HTML (hypertext markup language) files constituting the hypertext, data files referred to by the HTML files, and a URL(uniform resource locator) specifying the hypertext to generate one packet. A packet broadcasting part 25 sends the packet generated by the document merging part 24. A packet acquisition part 12 on a client 1 acquires a packet having the URL of the hypertext, requested by the user through a document request acceptance part 11, at its header. A packet division part 13 takes the hypertext and data files out of the packet and a document display part 14 displays the hypertext.
Patent JP-S55150244-A (JP)
Title: Semiconductor device for insulated power
Inventor: NIIZAKI SHINYA
IPC: H01L21/58
Filed: 1979-05-11
Abstract: PURPOSE: To obtain a preferably electrically insulated power semiconductor device and improve the heat dissipating property of the device by forming an electrode on predetermined region of a ceramic substrate by a wet process and carrying a semiconductor chip on the substrate.  
     CONSTITUTION: A plurality of electrodes 12 are formed by employing ceramic green sheet as an insulating substrate 11 and printing high melting point metal such as tungsten, molybdenum, nickel or the like on predetermined region on one surface of the substrate 11. An electrode 14 is similarly formed as printed on the entire back surface as required for thermally connecting it to a heat dissipating plate, the substrate 11 is sintered at 1,300W1,700°C to form a wet type thick substrate. Then, nickel plated layers 13, 15 for improving the solder wettability are coated on the electrodes 12, 14, and a nickel plated copper plate 4 for reducing the thermal resistance and increasing the current capacity is secured with solder 3 on the layer 13. Thereafter, semiconductor chip 6 and lead wire 8 are bonded thereon, and are connected with fine wire 7 and solder 9, and a heat dissipating plate is mounted on the layer 15 on the back surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63223896-A (JP)
Inventor: TANAKA MIYUKI
IPC: G07G1/00
Filed: 1987-03-12
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-S59181905-A (JP)
Inventor: AOYAMA TAKAHIRO
IPC: H02B1/32
Filed: 1983-03-30
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-H03258196-A (JP)
Title: Time switch
Inventor: HONDA AKINORI
IPC: H04Q3/52
Filed: 1990-03-08
Abstract: PURPOSE:To warrant a TSSI with simple control by controlling a delay time so as to be increased by one as to a less delay time among time slots forming a relevant channel. CONSTITUTION:A single buffer memory switch 1 uses odd number highways 3, 5,...11, 13 for input output highways and uses even number highways 2, 4,...10, 12 for feedback highways. There is a relation in this system that data on a younger input slot is outputted to an output time slot of a younger number and as to time slots of a same channel, mixture of delay times 0 and 2 is not caused and the difference between delay times at most 1. Thus, as to time slots with less delay times forming the channel, the switching is controlled so as to increase the delay time by one via the feedback highways. Thus, the TSSI is warranted.
Patent JP-S59183298-A (JP)
Title: Tank of heat exchanger
Inventor: ENARI YUKITAKA
IPC: F28F9/02
Filed: 1983-03-31
Abstract: PURPOSE:To obtain a durable tank body for a heat exchanger by preventing corrosion on the edge of metallic plate, by applying a bonding agent consisting of a specified material on the outer edge of a metallic plate. CONSTITUTION:A primer coat of which principal component is tri-iso-cyanate is coated on the surface of the open edge of a tank body 4. The open edge is bonded to the outer edge of a metallic plate 3 by a bonding agent, of which principal components hardening type silicon resin reacting by adding two-part resin, being applied between them. The bonding agent contains molecular chain end hydrogen-base organopolysiloxane as a hardening agent, as well as to contain molecular chain end vinyl-base organopolysiloxane as a principal agent. The metallic plate 3 and the tank body 4 are firmly bonded to each other by the intermediary of the primer and the layer of the bonding agent. The bonding agent contains a catalyst of platinum or a platinum compound such as chloroplatinic acid, and inorganic filler content such as fumed silica or calcium carbonate in order to control the viscocity of the bonding agent and for the purpose to speed up a bonding work.
Patent JP-S56155094-A (JP)
Title: Production of single crystal of semiconductor
Inventor: HATSUTORI TOSHIHIKO
IPC: C30B11/12
Filed: 1980-05-02
Abstract: PURPOSE: A metal which melts at a relatively low temperature and dissolves the substance constituting the single crystal is heated over the melting point with a predetermined temperature gradient and the substance is dissolved in the metal and the solution is brought into contact with the seed crystal of the semiconductor, thus producing a single crystals of semiconductor with high crystallinity.  
     CONSTITUTION: A metal 3 which melts at a relatively low temperature and dissolves the single crystal substance is placed on the speed crystal 2 of the semiconductor. Then, they are heated with the high-temperature heater 6 and the low-temperature heater 1 to a temperature higher than the melting point of the metal 3 so that the surface of the metal 3 becomes higher and the surface of the seed crystal 2 becomes lower to set a temperature gradient to the melted metal 3. The gaseous substance constituting the crystal is continuously fed from the inlet 8 to saturate the melted metal and the substance moves to the seed crystal by the solubility difference caused by the temperature gradient to grow the single crystal of the semiconductor 4 continuously on the seed 2. Consequently, the crystal grows at a relatively low temperature, therefore, no heat distortion is caused to give good-quality single crystal of semiconductor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61215438-A (JP)
Title: Engine controlling method
Inventor: EBARA MASAHARU
IPC: F02D45/00
Filed: 1985-03-20
Abstract: PURPOSE:To prevent an accelerating slip from occurring in an effective manner, by detecting the wheel acceleration of a driving wheel, while estimating car acceleration from an operational value of engine torque and, when a ratio of this estimated car acceleration to the wheel acceleration is below the setting value, making the engine torque drop down to some extent. CONSTITUTION:There is provided with a car speed sensor which generates a signal at least in response to rotation of a driving wheel, and on the basis of the output signal, wheel acceleration (an) of the driving wheel is detected at a step S1. Next, according to each output of each of detecting devices A-D detecting an ignition timing advance value thetai, an engine speed Ne and throttle opening thetat (or a suction air quantity Q), engine torque Tq is operated at a step S2. Then, car acceleration (a'n) is estimated from this engine torque Tq at a step S3. And, that whether a ratio (a'n/an) of the estimated car acceleration (a'n) to the said wheel acceleration (an) is smaller than the setting value C or not is judged, and when YES is judged, an engine is controlled so as to reduce the engine torque.
Patent JP-S61219599-A (JP)
Inventor: HONMA CHIAKI
IPC: G21F9/30
Filed: 1985-03-22
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-S62214351-A (JP)
Title: Manufacture of vibrator for ultrasonic probe
Inventor: ISHIKAWA YASUO
IPC: G01S7/521
Filed: 1986-03-15
Abstract: PURPOSE:To easily manufacture plural vibrators at the same time by cutting signal electrodes which are formed in parallel at every array pitch of vibrator elements in a transversal direction perpendicular to the lengthwise direction. CONSTITUTION:A common electrode is formed on one surface of one vibrator raw material 10 which expands longitudinally and laterally in a plane, and signal electrodes 11 provided with connecting end parts for signal terminals on both side parts alternately at pitch P2 twice the array pitch P1 of individual vibrator elements are formed on the other surface in parallel by as many as plural vibrators. Then, the signal electrodes which are formed in parallel are cut in the transversal direction at every array pitch P1 of vibrator elements along cutting lines 13 perpendicular to the lengthwise direction. Further, the vibrator elements 10 and the common electrode on its reverse surface are cut along cutting lines 14 perpendicular to the transversal cutting direction by every width corresponding to one probe to separate plural vibrators 15a-15d.
Patent JP-2000261032-A (JP)
Title: GaN-BASED SEMICONDUCTOR LIGHT EMITTING DEVICE
Inventor: SENDAI TOSHIAKI
IPC: H01S5/323
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To form a satisfactory crystal structure by the use of easily available industrial raw material by forming a light emitting layer made of GaN-based semiconductor sequentially on an underlying layer, formed on a substrate and made of a metal nitride. SOLUTION: A GaN-based light emitting layer 5 is formed on an underlying layer 3 which is formed on a substrate 2 and made of metal nitride. The lattice mismatch between an underlying layer 3 and the light emitting layer 5 formed thereon can be reduced extremely low, by adjusting the composition of the metal nitride, so that the GaN-based light emitting layer 5 having satisfactory crystal can be grown on the underlying layer 3. Furthermore, a reflecting layer 4 made of metal nitride is formed right under the light emitting layer 5. Since the reflecting layer 4 has a metallic color luster and reflects light of the visible region, light generated in the light emitting layer 5 in the direction of the substrate is reflected by the reflecting layer 4.  Also, since the reflecting layer 4 is right under the light emitting layer 5, light directed towards the substrate is substantially reflected completely, which can improve the intensity of light of the light emitting device.
Patent JP-S59183810-A (JP)
Title: Concentrator for liquid containing solid substance
Inventor: UCHIMIZU MAMORU
IPC: B01D29/01
Filed: 1983-04-02
Abstract: PURPOSE:To keep the high filtering function of a filter cloth without causing any blinding as well as make the cleaning of the cloth easier by a method in which a filter cloth formed by lapping two filter clothes having different meshes is used, and liquid in the filtering chamber is jetted onto the surface of the filter cloth. CONSTITUTION:When a liquid A containing solid substances is sent under pressure into a supply tube, the liquid A is filtered through the filter cloth layer 3 formed by lapping two filter clothes 1 and 2 having different meshes although the liquid A goes in the zif-zagged path along a guide plate 9. The solid particles not passing through the filter cloth layer 3 are redispersed in the liquid A by jetting the liquid in the concentration chamber 5 in the opposite direction to the advancing direction of the liquid A and also in downward direction on the surface of the filter cloth layer 3 from many jet nozzles provided to a jet tibe 8, and thereby the liquid A in the concentration chamber 5 is changed to a concentrate B of a comparatively uniform density and sent out through a concentrate discharging tube 11 to the outside of the device.
Patent JP-2000261696-A (JP)
Title: Evf slide lock device
Inventor: MURAKAMI TOMOHIRO
IPC: G03B13/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To make a click force stable, when a roller is escaped from a groove in the case that an electric view finder EVF in a contained state is extracted and the EVF in an extracted state is contained, and also to male a slide force stable in the case of the contained state and the extracted state. SOLUTION: A click force, caused when the EVF in a contained state is extracted and the EVF in an extracted state is contained, depends mainly on a weight of a plate spring being exerted to a roller 13 in the direction of the arrow D, an angle θ2 of a groove of a 2nd case 14, and a frictional force of the 2nd case 14 in contact with the roller 13 and a groove 14b. Since the shape of the angle θ2 of the groove is stable because it is formed by resin and the surface of the resin provides high slidableness and superior wear resistance, a stable click force can be obtained in comparison with a conventional click force for escape from the engagement between a groove and a V shape formed by a plate spring.
Patent JP-H04276148-A (JP)
Title: Fuel injection controller for engine
Inventor: KOBAYASHI YOSHIYUKI
IPC: F02D41/04
Filed: 1991-02-28
Abstract: PURPOSE:To improve fuel injection even at the operating time with much acceleration and deceleration by changing the time spent until a prescribed air-fuel ratio has been achieved without obtaining the prescribed air-fuel ratio immediately after a high load condition is kept. CONSTITUTION:A fuel injection controller is provided with a control part 10 which controls fuel injection by changing the time spent until a prescribed air-fuel ratio has been achieved with mapping from the details during that time when acceleration has been changed to the high load condition.
Patent JP-H07242869-A (JP)
Title: Thin-film electroluminescence element
Inventor: SUGIOKA AKIKO
IPC: H05B33/12
Filed: 1994-03-04
Abstract: PURPOSE:To obtain a thin film electroluminescent material composed of a specific alkaline earth thiogallate containing a lanthanoid element, giving a blue luminescent material having excellent color purity, color coordinate and chemical stability and useful as a thin-film electroluminescence element, etc. CONSTITUTION:This thin-film electroluminescent material expressed by the formula (M is Sr or Ba, RE is a lanthanoid element; (x) and (y) are each integers different from each other), giving a blue luminescent material having excellent color purity, color coordinate and chemical stability and useful as a thin-film electroluminescence element, etc., to emit light by the application of electrical field is produced by mixing BaCO3 and Ga2O3 at a molar ratio of 1:2, heating the mixture in H2S at 900 deg.C for 5hr, sieving the product to uniformize the grain size, heating in H2S at 1000 deg.C for 5hr, sieving again to uniformize the grain size, adding CeF3 and KC1 and heating the mixture in H2S at 1100 deg.C for 5hr.
Patent JP-S59183698-A (JP)
Title: Quantitative determination of substrate
Inventor: MIYASHITA YOSHINOBU
IPC: C12Q1/48
Filed: 1983-04-02
Abstract: PURPOSE:To exclude the influence of the error-generating substances, and obtain accurate value in the determination of a substrate or enzymatic activity, by adding the first reagent containing a specific compound, an oxidase and a peroxidase to the specimen, and adding the color-developing second reagent thereto. CONSTITUTION:Substrate in a specimen or the enzymatic activity of a specimen is determined by contacting an oxidase to a substrate (e.g. triglyceride) of a substance produced by the enzymatic reaction, and determining the produced H2O2. In the above process, the first reagent containing a 2-naphthol derivative of formula (R1 and R2 are H, OH, COOH or SO3H), an oxidase and a peroxidase, is added to the specimen, and then a reagent containing 4-aminoantipyrine and a phenol derivative, a 1-naphthol derivative or an aniline derivative is added thereto as the color-developing second reagent.
Patent JP-H08255763-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAI TEI
IPC: H01L29/73
Filed: 1995-03-17
Abstract: PURPOSE: To prevent deterioration of element characteristic by reducing crystal defects caused by oxidation of an Si surface by introducing impurities by an ion implantation method using a resist as a mask. CONSTITUTION: After an oxide film is formed on the surface of a P-type board 101, an opening part for N<+> -type buried layers 102, 103 are formed on an oxide film. Then, N-type impurities are introduced by an ion implantation method by using the oxide film as a mask and the N<+> -type buried layers 102, 103 are formed. After the oxide film is removed, an N-type epitaxial layer 104 is formed. An oxide film is formed again on the surface of a board and an opening part is machined into a specified pattern, P<+> -type impurities are doped by using the oxide film as a mask and P-layers 105, 106, 107 for isolation are formed. Furthermore, N-type impurities are doped by using an oxide film as a mask similarly and a contact wall layer 108 is formed. Thereafter, ion implantation is performed for P-type impurities 202 by using a pattern 201 formed by resistor treatment as a mask.
Patent JP-H04293556-A (JP)
Title: Finely grinding ring roller mill
Inventor: NISHIDA HIDEKAZU
IPC: B02C15/04
Filed: 1991-03-22
Abstract: PURPOSE:To provide a finely grinding ring roller mill having a suitable structure preventing the generation of the vibration in a mill grinding part, especially, the generation of the self-excited vibration based on a stick slip phenomenon without lowering the grinding capacity of the fine grinding ring roller mill. CONSTITUTION:In a ring roller mill constituted so that a plurality of grinding rollers are rotated while grinding load is applied to said rollers through a pressure frame restricted in rotation by a rotation stop member to finely grind coal or the like, the contact surface of the rotation stop member with the pressure frame is formed into such a structure that the contact surface on the side of the rotation stop member is inclined in an upward direction to always generate the component force of the torque load acting on the pressure frame in the upward direction.
Patent JP-S62216431-A (JP)
Title: Switching controller
Inventor: SASAKI YASUHIKO
IPC: H04L1/22
Filed: 1986-03-17
Abstract: PURPOSE:To preferentially relieve lines having a quick and high priority level by switching a current multiplex system where a fault occurs first to stand-by multiplex system and automatically performing switching matched to a set switching condition if a fault occurs in the current multiplex system during the fault. CONSTITUTION:A switching condition setting means 22 where priority levels are taken into consideration is provided to perform switching as follows; a multiplex system where the first fault occurs is switched back and a multiplex system where the second or following fault occurs is switched to the stand-by system if this multiplex system has a set number, and the multiplex system having the set number is switched to the stand-by system preferentially or a multiplex system having a younger number is switched to the stand-by system after the first fault is recovered if the second and following faults occur. A means 23 which performs switching matched to the switching condition set in a switching controller 3' is provided. The switching time is shortened because switching is performed automatically in accordance with the set switching condition.
Patent JP-S61216950-A (JP)
Inventor: YURI CHOICHIRO
IPC: E04B1/64
Filed: 1985-03-22
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-H10257727-A (JP)
Title: Powder coating method, and manufacturing method of armature core
Inventor: AZUMA RIYUUSUKE
IPC: H02K15/12
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To remove the turbulence of an air current in the vicinity of a work, and stabilize the density of powder in the vicinity of the work, by blowing power coating charged from above position to down position against the work rotating around a horizontal axis. SOLUTION: A coating blower 60 which sprays down charged power coating R foggily from its upper position toward the work being carried with a screw 13 for carriage is arranged at a coater 20. Then, the coating blower 60 is supplied quantitatively with powder coating R through a powder supply path 71 from a quantitative powder supplier 70. Here, the work W is at ground potential, so the charged foggy powder coating R adheres to the work W. As the powder coating, resin small in fluidity at high temperature is used so that the ratio of the film thickness at the edge part to that at the end face of an armature coil may be 33% or over when a paint film of 50-100μm is formed. For example, epoxy, polyester resin, acrylic resin, or the like can be used.
Patent JP-H10250339-A (JP)
Title: Hydraulic shock absorber
Inventor: MURATA HIROSHI
IPC: B60G17/044
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To release suitably an automatic car height adjusting function, in a hydraulic shock absorber having the automatic car height adjusting function. SOLUTION: A piston 5 connected a piston rod 6 is inserted in a cylinder 2. A pump room 18 is formed by inserting a pump rod 17 to the pump tube 13 in the piston rod 6. Usually, a car height adjustment is carried out by intercepting an oil liquid passage 24 by an electro-magnetic open/close valve 25 and supplying/discharging the oil liquid between an oil tank 4 and a cylinder 2 by a self pumping mechanism consisting of the pump tube 13, pump rod 17, pump room 18, check valves 19, 20 in response to the stroke of the piston rod 6 and adjusting the extension length of the piston rod 6. As the oil liquid in a reservoir 3 pressurized by the self pumping mechanism is returned to the oil tank 4 through the oil liquid passage 24 by opening the electro-magnetic open/close valve 25, the pressure in the cylinder 2 is not increased and a automatic car height adjusting function can be released.