baber/WOPTO huggingface dataset:
Patent JP-H10133011-A (JP)
Title: Color filter and its production
Inventor: ITO SHINJI
IPC: G02B5/20
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To lower the reflectivity of light shielding layers and to increase an optical density by forming colored patterns and/or the light shielding layers in the recessed pattern parts formed on a transparent substrate and to enhance flatness by decreasing the overlaps between the light shielding layers and the colored layers and making the surface of the transparent substrate and the front surfaces of the light shielding layers and the colored layers flush with each other. SOLUTION: Etching is executed by using photoresist patterns 2' obtd. by exposing and developing a photoresist layer 2 via a photomask as a mask to form shallow recessed patterns 4. In succession, a black resin compsn. 5 consisting of black pigments, a resin and a diluting solvent is applied on the transparent substrate 1. This black resin compsn. 5 is scraped off by using a doctor 6, etc., by which the black resin compsn. 5 is packed only into the recessed pattern parts 4 and the resin light shielding layer patterns 7 are formed. The transparent substrate is etched with the formed light shielding layers as a mask, by which the recessed patterns are obtd. Next, the colored patterns of a first color are obtd. by using the photomask and the colored patterns are obtd. by forming the recessed parts of the second color in the same manner.
Patent JP-H10136024-A (JP)
Title: Communication system
Inventor: TAKAHARA KEIKO
IPC: H04L12/70
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To permit the user of a communication terminal to easily start communication with the other communication terminal connected to an internet, through a public telephone network by permitting an originating/incoming server to decide an incoming route and to execute relaying by means of the designation of the telephone number of an incoming-side communication terminal. SOLUTION: The originating/incoming server is constituted of a memory 211, CPU 212 executing the processing of communication control, and an accumulation device 213 storing mapping information and routing information. Furthermore, a communication network interface control part 214 for executing communication in Internet, and the public telephone network and an inner bus 215 are provided. Routing information of the accumulation device 213 is registered, corresponding to the area code of the telephone number. It contains information on the originating/incoming server covering the area of the area code and information on the communication route to the originating/incoming server. CPU 212 realizes the function of the communication network interface control part 214 by executing the communication program of the memory 211.  Thus, the route of the communication terminal can be decided, based on the telephone number of the incoming-side with such constitution.
Patent JP-H02135737-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAJIMA KUNIO
IPC: H01L21/225
Filed: 1988-11-16
Abstract: PURPOSE:To simplify steps by mixing lifetime killer substance in coating solution utilized as a diffusion source, and simultaneously diffusing impurity to be diffused and the substance from the solution. CONSTITUTION:The surface of a substrate 11 is spin-ON coated with liquid source containing boron as P-type impurity and platinum as lifetime killer substance, and a diffusion source film 13 is formed on the substrate 11. It is baked in a furnace to bake the film 13 on a B2O2 film, heat-treated in nonoxidative atmosphere, boron is implanted from the film 13 to the silicon substrate 11 to form an initial diffusion layer 14, and platinum is simultaneously implanted from the film 13. Then, the film 13 is removed by etching with HF solution, the layer 14 is driven in by the formation of an oxide film 12 by steam oxidizing and extensive diffusion at about 1200 deg.C to form a P-type diffused layer 15. Thus, a step exclusive for a lifetime killer is omitted to omit steps.
Patent JP-H09110975-A (JP)
Title: Fluoropolyester and its production
Inventor: HAGIWARA TOKIO
IPC: C08G63/682
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a new fluoropolyester having a trifluoropropylene structure and to provide a process for producing the same simply in high yields. SOLUTION: This fluoropolyester is represented by the formula (wherein R is an aliphatic hydrocarbon group, an alicyclic hydrocarbon group, an aromatic hydrocarbon group or a bivalent group derived by replacing a part of the carbon atoms constituting any one of these hydrocarbon groups by a hetero atom(s), provided that these groups may be substituted; and (n) is the number of repeating units and in the range: n=2-2,000). This polyester is produced by copolymerizing 3,3,3-trifluoro-1,2-epoxypropane with a dicarboxylic acid anhydride in the presence of an organizinc compound or an amine.
Patent JP-H10135990-A (JP)
Title: Time division multiplex data transfer method
Inventor: NAGASHIMA JUN
IPC: H04L12/40
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To connect further more communication control LSIs by changing the allocation of a channel to the respective communication control LSIs for using a shared bus in a time division manner and mutually transferring data and allocating the channel only to the communication control LSI for transferring the data. SOLUTION: An 'Etherenet(R)' control part 30, for allocating the channel to 'Ethernet(R)' communication control LSIs 1-5 for using the shared bus 20 in a time division multiplex manner and mutually transferring the data, is provided. At the time of receiving the data from a network, the LSIs 1-5 request data transfer to a control part 30, and the control part 30 allocates the channel only to the communication control LSI requesting the data transfer. The communication control LSI transfers the data by the allocated channel. When it is ended, informs the control part 30 of that effect and opens the channel allocated by the control part 30. Thus, further more communication control LSIs are connected to the bus 20 without increasing hardware quantity.
Patent JP-2000123675-A (JP)
Title: Feeling characteristic testing device for push-in type switch
Inventor: TOKUOKA TADASHI
IPC: H01H11/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To make design and development of a push-in type switch in a short period at a low cost. SOLUTION: A reaction force giving means 20 to give reaction force to the switch pressing part 5 of a key top 3 is installed in a position where a push switch is installed, and a stroke sensing means 25 is provided to sense the push-in amount (stroke) of the key top 3 when it is pushed in. At push-in of the key top 3, a reaction force in accordance with the operating load vs. stroke characteristic entered previously is generated on the basis of the sensed push-in amount (stroke). This procedure is repeated until a good feeling is obtained with the operating load vs. stroke characteristic varied appropriately, and a load vs. stroke characteristic which gives good feeling is decided.
Patent JP-H03150790-A (JP)
Title: Semiconductor storage
Inventor: OZAKI ATSUSHI
IPC: G11C11/409
Filed: 1989-11-07
Abstract: PURPOSE:To obtain a semiconductor IC which can secure a large level difference between the H and L data on a bit line by attaining the optimum generation of a sense drive signal. CONSTITUTION:A phi0 sense clock boost circuit consists of n type MOS transistors 1n, 1p, 1q, 1r, 1s, 1t, 1u, 1v, 1w, 1x, 1y, 1z and 1alpha, a p type MOS transistor 2e, and the MOS capacitances 3e, 3f, 3g, 3h and 3i and boosts an active restore signal phi10. Then a phi0 signal boost circuit is provided at the terminal part of a wiring via an conventional phi0 generating circuit and the wiring. In such a constitution, the level of the signal phi10 dropped down at the terminal of the wiring can be boosted up to the level of power voltage Vcc or higher. As a result, the level of the 'H' data can be increased for a pair of bit wires and therefore the difference of potentials is also increased between the pair of bit wires. Then the data level can be easily amplified by an amplifier connected to the next stage and the data can easily be transferred to a field serial memory.
Patent JP-H01133029-A (JP)
Title: Acoustooptic element
Inventor: KANAYAMA KOICHI
IPC: G02F1/335
Filed: 1987-11-18
Abstract: PURPOSE:To facilitate application of the title element to a light guide type optical integrated device and to eliminate the restriction of a light guide material by providing a substrate in which the thickness changes in the perpendicular direction are distributed partially or over the entire part in the direction of the main face and an ultrasonic transducer provided on the surface intersecting with the main face of the substrate. CONSTITUTION:An ultrasonic flux 24 to be acted on the light waves propagating in the light guide 22 is generated by the ultrasonic transducer 23 provided on the surface intersecting with the main face of the substrate 21 having the light guide 22 on the main face. The thickness changes in the direction perpendicular to the main face of the substrate 21 are distributed partially or over the entire part in the direction of the main face and, therefore, the ultrasonic flux 24 excited by the ultrasonic transducer 23 can be propagated into the light guide 22 provided on the main face of the substrate 21. The application of this optical element to the light guide type optical integrated device is thereby facilitated and the restriction on the light guide material is eliminated.
Patent JP-H04163935-A (JP)
Title: Analysing apparatus for displacement by thermal expansion of semiconductor integrated circuit board
Inventor: FUJITA KAZUHIKO
IPC: H01L21/66
Filed: 1990-10-29
Abstract: PURPOSE:To measure accurately and quickly and analyse micro displacement by thermal expansion of the micro region of a semiconductor integrated circuit board by installing a driving current supplier, a heterodyne interference displacement measuring apparatus, and a calculator. CONSTITUTION:Driving currents of the specified different frequencies are supplied to a plurality of circuits on a semiconductor integrated circuit board 2 by a driving current supplier 5 to thermally expand part of the board 2. Thereby a heterodyne interference displacement measuring apparatus 1 optically detects the local displacement of the surface of the board 2 caused by heat and a microcomputer 4 finds the change curve of the displacement of the surface of the board 2 based on the local displacement of the surface of the board 2 detected by the apparatus 1. The frequency of the change curve is analysed and the apparatus 1 measures accurately and at a high response speed and analyses accurately the micro displacement by thermal expansion of the micro region of the board 2. Thereby the effects of the material of the thermalexpansion micro displacement part, the shape of the circuit, and the junction structure on heat generation are measured.
Patent JP-S62149319-A (JP)
Title: Removing equipment for paint mist
Inventor: ODAGIRI KATSUMI
IPC: B01D47/06
Filed: 1985-12-24
Abstract: PURPOSE:To obtain an equipment removing efficiency a paint mist by providing a nozzle injecting water and an eliminator to a closed tank which is provided with a suction port and an exhaust port and has a running means. CONSTITUTION:A tank 13 is provided with a suction port 14 of outside air contg. paint mist M, an exhaust port 15 opposing to this suction port 14 and a fan part 16 and closed. A water tank 21 is formed in a bottom part of the inside of the tank 13, and water W for circulation is sent under pressure by a pump 24 and injected as shower through the nozzles 27 so as to remove the paint mists. An eliminator 32 is composed of many plates 33 slanted for the direction of the flow of outside air. Therefore the foggy water is allowed to collide against these plates 33 and thereby made to the water droplets D and dropt in the water tank 21 and removed.
Patent JP-H08144932-A (JP)
Title: Actuator and manufacture thereof
Inventor: TAKAMOTO KIICHI
IPC: F03G7/06
Filed: 1994-11-25
Abstract: PURPOSE: To make it drivable with small electric power in making a limited area installed in a part of a shape memory alloy more easily deformable than the peripheral area, in an actuator for a micromachine made up of utilizing this shape memory alloy. CONSTITUTION: A partial section of a shape memory alloy is removed, and a limited area 13 being smaller in its sectional area than that of two peripheral areas 14 and 15 is installed therein. Therefore, an electric resistance value of the limited area grows larger than those of the peripheral areas 14 and 15, so a range, where the shape memory alloy is mainly deformed, is limited to the limited area 13.  Then, at the time of energization of the alloy, a temperature rise velocity of this limited area is speedier than those of the peripheral areas 14 and 15, so that it is quickly restored to the original state before the plastic deformation, and at the time of interrupting the current-energization, the peripheral areas 14 and 15 being lower in temperature than the limited area 13 work as a heat sink, whereby a temperature down velocity in this limited area 13, so it is made so as to be put back to a state of plastic deformation in a quick manner.
Patent JP-H06140735-A (JP)
Title: Insulating board and its manufacture
Inventor: KONO TATSUO
IPC: H05K1/02
Filed: 1992-10-29
Abstract: PURPOSE:To provide an insulating board structure wherein the number of connections per unit area is improved without forming through holes on the board surface. CONSTITUTION:The title insulating board constists of the following; first conductor 2 formed on the surface of a board main body 1, second conductor 3 formed on the rear of the board main body 1, and third conductor 5 which is formed on the side surface of the board main body 1 and connects the first conductor 2 and the second conductor 3.
Patent JP-H08146927-A (JP)
Title: Driving method and driving device of liquid crystal display panel
Inventor: TERASAKI TAKASHI
IPC: G09G3/36
Filed: 1994-11-25
Abstract: PURPOSE: To provide a driving method and driving device of a liquid crystal display panel capable of making good display with decreased crosstalks. CONSTITUTION: Such data DO to D3 for assigning intensity levels as to shorten the period which is on-potential to be impressed to signal electrodes X to zero are converted to data DOA to D3A for assigning intensity levels impressed with the on potential for a predetermined period by a data conversion circuit 6 at the time of making display by driving the liquid crystal display panel 2. The total number of times of rise and falls of the waveforms of the impression voltages to be impressed to pixels in one vertical scanning period which have heretofore the variation with every signal electrode X by display patterns are thereby made uniform and, therefore, the differences in the voltage drop of the effective value from the pixel driving voltages are substantially eliminated and the crosstalks are substantially eliminated.
Patent JP-H03153467-A (JP)
Title: Steering device for automobile
Inventor: YAMAMOTO YOICHI
IPC: B62D5/06
Filed: 1989-11-13
Abstract: PURPOSE:To facilitate the setting of a rotary valve as well as to make a feeling of steering wheel steering better by installing a transmission ratio variable mechanism in space between the rotary valve of a power steering mechanism and a rack-and-pinion type gear mechanism. CONSTITUTION:A steering shaft 2 attached with a steering wheel 1 at the upper end is linked up with a rack-and-pinion type gear mechanism 5 via a rotary, valve 3, and this rotary valve 3 is selected according to rotation of this steering shaft 2 whereby steering auxiliary force of a power steering mechanism is controlled. In this case, a planetary gear mechanism 4 as a transmission ratio variable mechanism is installed in space between the rotary valve 3 and the rack-and-pinion type gear mechanism 5. In this planetary gear mechanism, there is provided with a stepping motor 29 which controls operation of this mechanism 4 according to a driving state of an automobile, and this motor 29 is controlled, thereby making the transmission ratio of a wheel steering angle with the steering wheel steering angle variably controllable.
Patent JP-2000118583-A (JP)
Title: Sea weed packing material for fan-like temaki-sushi
Inventor: HIRANO KOZO
IPC: A23L7/10
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To enable a sea weed packing material to be easily taken out and further improve a convenience in making a fan-like TEMAK-SUSHI. (NORI- rolled SUSHI rolled by an eating person). SOLUTION: This sea weed packing material is comprised of a rectangular sea weed 1; a first inner film 2a and a second inner film 2b wound in a conical shape and arranged side-by-side in a longitudinal direction to cover the surface of the sea weed 1 becoming an inner surface; and an outer surface film 3 arranged to cover the outer surface of the sea weed 1. As the outer surface film 3, an oriented resin film with one-directional easy tear feature is used, this outer surface film is set such that its easy tear direction may extend along a width direction of the sea weed 1 and the outer surface film 3 can be divided in a longitudinal direction along a dividing line L set to extend in a width direction of the sea weed 1.  Further, each of both edges of the outer surface film 3 in a width direction is provided with a pair of cutts 5, 5 arranged side-by- side at both longitudinal sides of the dividing line L.
Patent JP-H06120438-A (JP)
Title: Semiconductor device
Inventor: FUKUSHO TAKASHI
IPC: H01L21/316
Filed: 1992-10-06
Abstract: PURPOSE:To prevent diffusion of impurities in a gate electrode and also contrive to enhance an electric characteristic by providing a gate insulation film having a predetermined film thickness under each gate electrode in a semiconductor device having an MOS gate structure or a MONOS gate structure. CONSTITUTION:In, for instance, a semiconductor device 1 having an MOS gate structure, a first gate electrode 13 is formed through a first gate insulation film 12 on the upper surface of a silicon substrate 11, and on the upper surface of the silicon substrate 11, a second insulation film 16 comprising a CVD oxide silicon film 14 by a decompression CVD method and a heat oxide silicon film 15 by a heat oxidizing method is so formed as to cover the first gate electrode 13. Then, a second gate electrode 18 is formed. Even in, for instance, a semiconductor device having a MONOS gate structure, an insulation film between gate electrodes is simultaneously formed by a CVD oxide silicon film by a low-pressure CVD method and a heat oxide silicon film by a heat oxide method.
Patent JP-H05106712-A (JP)
Title: Operating device for automatic transmission
Inventor: SUGIMOTO TAKUSHI
IPC: F16H61/36
Filed: 1991-10-11
Abstract: PURPOSE:To increase the degree of freedom is the layout of a selection lever without using a complicated link mechanism or the like by forming a notch part for lever release in a selection housing to fix the base end side of a connecting lever having a selection cable to the tip side of the selection lever shaft. CONSTITUTION:A cable bracket 52 is mounted on a selection housing 14 and a cable inserting hole 58 for inserting a selection cable 50 to the tip side of a cable holding section 56 is formed on the center C2 for a lever. On the end edge side of the selection housing 14 in the longitudinal direction X on which a selection lever 6 is mounted is provided with a notch part 60 for lever release so that a lever body 22 of the selection lever 6 is located on the other surface 14b side of the selection housing 14. When the selection lever 6 is rocked to one end side of the selection housing 14, the tip side of the selection lever 6 is rocked over a mounting surface 62a by the presence of a notch part 60 for lever release to operate the selection cable 50 as predetermined.
Patent JP-H04164380-A (JP)
Title: High-voltage generating device
Inventor: KONO KUNITOSHI
IPC: H01L41/113
Filed: 1990-10-29
Abstract: PURPOSE:To electrically connect a connector and high-voltage lead wire to each other so as to efficiently lead the high voltage generated by a high-voltage generating device to the outside by putting the connector which can forcibly insert the core section of the high-voltage lead wire into the bottom section of the lead wire inserting hole of an insulating case. CONSTITUTION:A connector 10 is engaged with an insulating case 5 in such a way that one end section of the connector 10 is forcibly inserted into the smaller-diameter section 5b of a lead wire inserting hole 5a provided on the side section of the case and, at the same time, the end section is pressed against and engaged with a pressurizing spacer 4. A hole 10a for forcibly inserting lead wire is provided on the other end face of the connector 10, with the inside diameter of the hole 10a being set so that the core section 7a of a high-voltage lead wire 7 used at the time of incorporating a lighter can be forcibly inserted into the hole 10a. A voltage generated by this high-voltage generating device can be surely led to the outside, since the connector 10 is mechanically connected with and obtain a sure electric continuity to the lead wire 7.
Patent JP-H09137483-A (JP)
Title: Water supply device with water storage tank
Inventor: CHIKU YOSHINORI
IPC: E03B11/12
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a water supply device which can supply water temporarily even in an emergency like suspension of water supply and which can use even a hot-water supply system almost simultaneously with restitution of the hydraulic pressure, which does not work in a lower pressure than a specified hydraulic pressure when the hydraulic pressure has recovered to a normal pressure. SOLUTION: A water supply passage is divided into two passages of a water supply main pipe 4 and a branch pipe 7. Respective check valves are connected in the respective upstream sides of the connection part of the water supply main pipe 4 and the distribution pipe 10 in a changeover part 5 of the water stream. Water is supplied to the first water supply branch pipe 6 through the changeover part 5 of water stream when it is in a normal hydraulic pressure, in cooperation with the check valve and also water is supplied to the second water supply branch pipe 11 through the distribution pipe 10 by making use of the water head from a water storage tank 8 installed at a high position. At suspension of water supply, water can be supplied from the water storage tank 8 to respective water supply branches and when the hydraulic pressure has restituted, the normal hydraulic pressure acts immediately on the hot water supply device connected to the first water supply branch pipe 6 through the water supply main pipe 4.