baber/WOPTO huggingface dataset:
Patent JP-H09104824-A (JP)
Title: Polymer emulsion of water-dispersion system
Inventor: GOTOU MINEAKI
IPC: C08L101/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a water-dispersion system polymer emulsion capable of forming a film having excellent durability, water resistance and heat resistance, and a coating composition or an adhesive composition containing the emulsion as a principal component. SOLUTION: This emulsion contains carboxyl groups in an amount of 0.01-1meq. per 1g solid component thereof and a distribution of the carboxyl groups is 0-20mol% in the water phase and 60-100mol% on the surface of a polymer particle, and the content of a toluene-insoluble component in the emulsion is higher than that of a DMF-insoluble component therein by >=3%.
Patent JP-H0451208-A (JP)
Title: Optical connector
Inventor: KASUKAWA YASUHIKO
IPC: G02B6/36
Filed: 1990-06-20
Abstract: PURPOSE:To fix a tensile body pinched when a holding member is pushed into a protective member by providing elastic materials in a part of the protective member and the holding member and forming the surfaces to be mated to a taper shape. CONSTITUTION:This optical connector is constructed by mounting a spring 5, the protective member 6, the holding member 7, a nut 8, and a collar member 9 to the member which is formed by fixing a ferrule 4 to a coated fiber 3 formed by peeling a sheath 2 of an optical fiber cord 1. Among these parts, 6 and 7 are the surfaces to be mated with each other and are tapered. In addition, the rubber 12 is fitted to a part of the protective member 6. The tensile body 10 is pinched between these member. The tensile body is pressed with certain force by the tapered part 16 of the holding member and the tapered part 13 of the rubber when the holding member 7 is successively inserted into the member 6 until the pawl 14 of the member 7 is locked by the groove 15 of the member 6. The tensile body is thus held and fixed.
Patent JP-H0769571-A (JP)
Title: Method and apparatus for detecting optical obstruction
Inventor: CHIYAARUZU AARU UINSUTON JIYUN
IPC: E05F15/20
Filed: 1994-07-14
Abstract: PURPOSE: To achieve an appropriate door operation by detecting an obstruction at a doorway for an elevator. CONSTITUTION: Floodlights 10, 15 to irradiate the planes of light P1, P2 toward a floor and a light receiver 20 to receive the reflected light by the planes of light P1, P2 are provided on an upper part of a doorway 25. The light receiver 20 monitors floor lines 40, 42 formed at the intersection of the planes of light P1, P2 and the floor, and a door edge line formed at the intersection of the planes of light P1, P2 and a door edge E. Since the light pattern of the floor lines 40, 42 when there is no obstruction is different from the light pattern when there is an obstruction, the presence of the obstruction can be detected by the change of the pattern.
Patent JP-H0451752-A (JP)
Title: Exchange station overload processing system
Inventor: MIYAKE KYOSUKE
IPC: H04M3/00
Filed: 1990-06-20
Abstract: PURPOSE:To prevent adverse effect on the entire network in the case of occurrence of an overload state by always monitoring the overload state of an opposite exchange station between exchange stations opposite to each other among plural exchange stations being components of the network. CONSTITUTION:When a subscriber dials a number for a call to the outside of its own station, a caller station receives and identifies its number to decide a path. Then an average delay time being the result of measurement is read from a memory depending on the number of the path and whether or not the time exceeds a predetermined value is discriminated. When the predetermined value exceeds the specified value, an opposite station of the path discriminates it to be an overload and when the opposite station is not a relay station with judgement from the path number, the dialing restriction processing is implemented and in the case of the relay station, other relay station having a line to a same called station is selected and the bypass processing to the relay station is executed.
Patent JP-S645065-A (JP)
Title: Manufacture of mis transistor
Inventor: KOJIMA MAKOTO
IPC: H01L21/266
Filed: 1987-06-29
Abstract: PURPOSE:To prevent crystal grain diameters from growing to the extent of the film thickness of a polycrystalline silicon film for a self-alignment type gate and use the polycrystalline silicon film as a self-alignment mask by forming the polycrystalline silicon film in stages. CONSTITUTION:A field oxide film 2 is formed on a P-type silicon substrate 1 and further a gate oxide film 3 is formed by thermal oxidation. Then a 1st polycrystalline silicon film 4 is made to grow by a depressurized CVD method and the growth is discontinued temporarily. After thermal cooling, a 2nd polycrystalline silicon film 5 is again made to grow. After that, the films 4 and 5 are doped with phosphorus by a thermal diffusion method with phosphine. Then a gate part which is to be a self-alignment mask for forming source and drain regions is patterned by using the mask pattern of a resist film 6 and ions are implanted to form the source and drain regions 8 and a channel region.
Patent JP-H0452964-A (JP)
Title: Machine translating device
Inventor: KINOSHITA HITOMI
IPC: G06F17/28
Filed: 1990-06-20
Abstract: PURPOSE:To reduce the burden of analysis and to improve the analysis precision by estimating a phrase on the device side and indicating the result to a user and causing the user to recognize whether the result is correct or not and using the recognition result to perform analysis. CONSTITUTION:A translation object sentence is inputted as a character string by an input means (English sentence input part) 1, and words in the sentence inputted by the input means 1 are segmented by a word segmenting part 2, and a rule group to estimate the range of a phrase in accordance with words segmented by the word segmenting part 2 is stored in a noun phrase estimating rule storage part 3 and a preposition phrase estimating rule storage part 4. Phrase estimating parts (noun phrase recognizing part 9 and preposition phrase recognizing part 10) use the rule group stored in storage parts 3 and 4 to estimate a phrase, and the estimated result is displayed on a display means 11. Falsehood/truth information of the estimated result is inputted form an input means 11 (user interface control part), and an analyzing means 12 uses phrase information inputted from this means 11 to analyze the English sentence. Thus, the problem that a word incluided in the phrase has many parts of speech is resolved, and the phrase structure is easily recognized, and the load of analysis is reduced, and the analysis precision is improved.
Patent JP-S5592103-A (JP)
Title: Selective, material-permeable complex membrane and preparing the same
Inventor: MORI YUUICHI
IPC: B01D69/10
Filed: 1978-12-29
Abstract: PURPOSE:To provide a complex type membrane capable of being prepared from laminated low-strength thin membranes and useful as dyalysis membrane for artificial kidney system, ultrafiltration membrane, or oxygen exchange membrane for membrane-type artificial lung system. CONSTITUTION:A foamed material having continuous pores such as one based on polyurethane, polystyrene, cellulose acetate, phenol, silicone, urea melamine is laminated with a semipermeable membrane such as cellulose acetate, ethyl cellulose, polyvinyl alcohol, etc. This membrane is prepared by solvent casting method so that a little solvent such as water, methanol, etc. remains in the formed semipermeable membrane, and in this condition, the foamed material is bonded by contacting.
Patent JP-H0832063-A (JP)
Title: Manufacture of semiconductor device
Inventor: NODA HIROMASA
IPC: H01L29/78
Filed: 1994-07-14
Abstract: PURPOSE:To form a conductive layer for a gate electrode inside a trench in self-alignment only by a method wherein, after the formation of a trench in a substrate, a silicon oxide film is formed on the bottom of the trench and then a metallic film deposited on the whole substrate surface is heat-treated. CONSTITUTION:Sidewalls 61 comprising nitride film are formed and after forming a trench 62 in a substrate, an oxide film 63 is formed on the trench surface through oxidation process. Successively, a metallic film 71 is deposited on the whole substrate so as to leave the metallic film 71 in an electrode forming part using photolithography. Next, by finishing heat treatment, a titanium silicide film 81 is formed between the silicon oxide film 63 and a titanium film 71 while titanium oxide film 82 is formed on the surface of the trench bottom. Successively, a tungsten 91 is selectively grown on the exposed titanium silicide film only, A gate electrode is composed of this tungsten 91 and the titanium silicide film 81 by selective growing process. Accordingly, a conductive layer for a gate electrode can be self-aligned inside the trench only.
Patent JP-H08336296-A (JP)
Title: Operation control method for induction motor
Inventor: IBORI SATOSHI
IPC: H02H7/00
Filed: 1996-06-21
Abstract: PURPOSE: To restart an induction motor quickly and smoothly by a method wherein power is fed temporarily after power interruption and then power supply from a power converter to the induction motor is interrupted again before the induction motor is restarted depending on the frequency of residual voltage in the induction motor detected after power interruption. CONSTITUTION: Upon occurrence of instantaneous power interruption, a control circuit 14 interrupts the output from a drive circuit 15 to an inverter 2. r.p.m. of an induction motor 3 begins to decrease with a slight time lag behind occurrence of instantaneous power interruption and the residual voltage also begins to decrease. When the residual voltage is zero upon recovery from instantaneous power interruption, a re-excitation command circuit 10 and a command circuit 11 are operated to release interruption of output from the induction motor 3 which is thereby operated. Upon elapse of a predetermined time, the output is interrupted again.  Upon further elapse of a predetermined time, the residual voltage is detected and when it is not zero, soft start is performed through a residual voltage detection circuit 6, a frequency detection circuit 7, a frequency setting circuit 8, and an output voltage soft start circuit 9 by squeezing the output voltage based on the frequency setting.
Patent JP-H0833077-A (JP)
Title: Speaker mounting device and passenger ticket issuing machine
Inventor: ISHIKAWA AKIRA
IPC: G07B1/00
Filed: 1994-07-14
Abstract: PURPOSE:To provide a speaker mounting device where a speaker is accurately arranged without requiring unnatural force, adopting a simple constitution, the improvement of sound pressure is possible and functions such as a sound guide, etc., can be sufficiently executed. CONSTITUTION:This device has a speaker 12 provided with a cone opening part 12a and a magnet 12b, cushion material 13 provided on the magnet side of the speaker 12 and a storage opening part at only its end face, and is provided with a flange part 11b extended on this storage opening part. The device is provided with a speaker mounting main body 11 which is capable of storing the cushion member 13 and the speaker 12 by making the cushion member 13 as an internal side and a mounting means abutting the storage opening part flange part 14b of the speaker mounting main body 11 on a prescribed flat plate, pressing the cone opening part 12a of the speaker 12 on the flat plate by the cushion material 13 and clogging the storage opening part by the flat plate.
Patent JP-H0214830-A (JP)
Title: Production of silica glass plate
Inventor: MACHII YOICHI
IPC: C01B33/158
Filed: 1988-06-29
Abstract: PURPOSE:To produce large-sized silica glass without causing crackings and cracks in producing silica glass by sol-gel method, by adding a heterocyclic alcohol in a process of making a sol solution. CONSTITUTION:A heterocyclic alcohol such as (tetrahydro)furfuryl alcohol and water are added to a silicon alkoxide or a polycondensate thereof, which is hydrolyzed to give silica hydrosol. The sol solution is gelatinized, the gel is dried to give silica gel and the dried gel is sintered to give silica glass. By this method, occurrence of big stress made of evaporation of water, alcohol, etc., considered to be a cause of crackings and cracks during gel drying can be avoided.
Patent JP-S6223067-A (JP)
Title: Display device for image forming device
Inventor: YAGASAKI TOSHIAKI
IPC: G06F3/0487
Filed: 1985-07-24
Abstract: PURPOSE:To improve interactivity of a key input means, and to expand the input function by providing a panel sensor on at least a part of prescribed area of a display device, and making a display mode which has been set by its input have the highest priority mode. CONSTITUTION:On a display operating part 1-5 for executing the means operation as a key input, a transparent electrode 103 is provided as a panel sensor corresponding to each display. This display has a display change mode (mean selection), and it is changed to a display means which has a different function and can execute a key input, by touching its mode. Also, the display part has a priority mode for setting a key, and the priority mode is varied optionally in an operating state of an imagee forming device. That is to say, said part has the priority mode, when a power source is turned on, at the time of stand-by, at the time of starting a copy, in the course of a copy, in the course of a post-rotation, etc. In this way, since the priority mode which becomes necessary in accordance with each state is set, a trouble for searching a prescribed key input by a display change mode can be saved.
Patent JP-H0211479-A (JP)
Title: Rear wheel steering control device for front rear wheel steering car
Inventor: ODA SUSUMU
IPC: B62D7/14
Filed: 1988-06-29
Abstract: PURPOSE:To improve short turning performance of a vehicle and to ensure stable turning performance by a method wherein only when the steering angle of front wheels exceeds a given value, steering is controlled so that the steering angle of rear wheels is increased in an opposite phase proportionally to that of the front wheels. CONSTITUTION:When a rear wheel steering cancel switch 52 is, for example, turned OFF, since a solenoid switching valve 51 is in a first state, working oil is fed through a flow dividing valve 23 to a spool valve 42 with the aid of a hydraulic pump 22, and left and right rear wheels RW1 and RW2 are steered in linkage with steering of left and right front wheels FW1 and FW2. When a steering handle 14 is rotated, for example, rightward, left and right front wheels FW1 and FW2 are steered rightward through a rack bar 11, a cable 68 is pulled, and left and right rear wheels RW1 and RW2 are steered leftward through a relay rod 31. In this case, when a front wheel steering angle, for example, exceeds a given value, rear wheels are controlled in an opposite phase proportionally to front wheels.
Patent JP-S5949785-A (JP)
Inventor: HAYASHI KEIJIROU
IPC: A63B53/00
Filed: 1982-09-16
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-H05320585-A (JP)
Title: Primer for bonding between flexible plate and metallic plate
Inventor: NONAKA TAKANORI
IPC: C09J5/02
Filed: 1992-05-27
Abstract: PURPOSE:To provide a primer giving a sufficient bonding force with a uniform primer layer formation and flexible followability when used for bonding of a flexible plate to a metallic plate. CONSTITUTION:The objective primer consists of a urethane emulsion having ca.200000-300000 molecular weight and many polar groups, which can be obtained by reaction of (I) an emulsion prepared by emulsifying an isocyanate group- bearing urethane prepolymer in water in the presence of a surfactant and mixing the resultant emulsion with a compound having at least two primary and secondary amino groups with (II) a compound having in one molecule at least two groups highly reactive with the amino groups.
Patent JP-H0722764-A (JP)
Title: Terminator circuit connecting structure
Inventor: OBATA YOSHIAKI
IPC: H05K7/14
Filed: 1993-06-30
Abstract: PURPOSE:To provide a terminating circuit connecting structure to connect the terminating circuit with a mother board for line impedance matching of the mother board. CONSTITUTION:Press fit connectors 2 are arranged regularly on a surface of a mother board 1 and daughter boards 11 are press fit to the press fit connectors 2. Lead pins 3 of the press fit connector 2 are projected through the mother board 1. A terminating circuit module 4 consists of an outer frame, a rigid board and a flexible board. The rigid board is mounted with socket pins that engage with the lead pins 3. The socket pins 7 are connected through chip resistors of terminating resistors with power supply voltage and ground voltage. By engaging the socket pins 7 of the terminating circuit module 4 with the lead pins 3, the line impedance matching of the mother board 1 is done through the socket pins 7.
Patent JP-S5951524-A (JP)
Title: Processing of semiconductor substrate
Inventor: NAGAO SHIGERU
IPC: H01L21/208
Filed: 1982-09-17
Abstract: PURPOSE:To remove residual In securely and protect an epitaxial growth surface from damage by a method wherein after a III-V compound semiconductor layer is formed on a semiconductor substrate by epitaxial growth in a solution whose solvent is In the substrate is immersed in metal Ga at low temperature. CONSTITUTION:An InP substrate 4 on which an epitaxial growth layer is formed is immersed in melted metal Ga kept in a carbon crucible at the temperature 200 deg.C and the temperature is kept at 200 deg.C about 30min. By this process, a small amount of In remained on the substrate produces Ga-rich In-Ga solution with the metal Ga. Then the crucible is cooled to the room temperature and an In-Ga alloy layer is formed on the substrate 4. Because a eutectic temperature of the In-Ga alloy is approximately as low as 15.7 deg.C, it isn't necessary to heat the substrate 4 to the temperature higher than 156 deg.C, a melting point of pure In, to remove the residual In. The In-Ga solution on the substrate can be easily wiped off by soft textile such as a cotton ball after immersed in warm water approximately 40 deg.C so that damage or cracking which occurs when the substrate is heated to high temperature for removing In by conventional method.
Patent JP-H0333216-A (JP)
Title: New cellulose acetate fiber
Inventor: HOSHINO MASAKAZU
IPC: D01F6/84
Filed: 1989-06-27
Abstract: PURPOSE:To obtain the subject new fiber imparted with cationic dyeability by using a conjugate fiber composed of cellulose acetate and a specific copolymerized polyester arranged in such a manner as to be exposed on the fiber surface and specifying the weight ratio of the components on the cross-section of the fiber. CONSTITUTION:A fiber preferably having a blended-type conjugate structure is produced from (A) a cellulose acetate and (B) a copolymerized polyester scarcely soluble in water, soluble in methylene chloride and produced by copolymerizing 3-20mol% of 5-sodium sulfoisophthalate (preferably having an average molecular weight of 2,000-25,000). The fiber contains the copolymerized polyester arranged in a state exposed to the surface of the fiber and the weight ratio of the copolymerized polyester on the cross-section of the fiber is 5-50%.
Patent JP-S5951674-A (JP)
Title: Electrophotographic camera
Inventor: NAKAYAMA MASAAKI
IPC: H04N5/335
Filed: 1982-09-17
Abstract: PURPOSE:To attain excellent still picture, by opening a shutter in synchronizing with a vertical synchronizing signal so as to obtain a image pickup signal of a correct still picture independently of a type of the image pickup element to be employed. CONSTITUTION:A two-dimensional image pickup element 103 is driven in synchronizing with a television synchronizing signal generated from a synchronizing signal generator 107 and an object image is formed on the pickup element 103 via a lens system 101. A shutter device 201 is arranged between the lens 101 and the pickup element 103 and the shutter device 210 is opened with a command of the release switch 203. In recording a still picture, the shutter device 210 is opened in synchronizing with a vertical synchronizing signal of a television synchronizing signal and the reading is stopped at the same time and the stop state is held until the next vertical synchronizing signal. Further, the reading and writing of signal is attained in synchronizing with the vertical synchronizing signal.
Patent JP-H0328872-A (JP)
Title: Electrostatic latent image developing device
Inventor: YUI KOJI
IPC: G03G15/10
Filed: 1989-06-27
Abstract: PURPOSE:To stably supply a toner at every specified rate to an electrostatic latent image carrying member by using a sheet- or granular solidfied toner which is solid at ordinary temp. and liquefying the required amt. of the toner by a heater provided above or on the upper side of the electrostatic latent image carrying member having electrostatic latent images, then executing development processing. CONSTITUTION:This developing device is provided with a heat roller 4 which heats and liquefies the sheet-like toner and an electrode roller 6 as a developing electrode for electrifying the liquefied toner to the polarity reverse from the polarity of a photosensitive body (an example of the electrostatic latent image carrying member) below a toner housing section 3 which houses a cylindrical toner 1 fixed coaxially to a reel 2 and a cutting mechanism having a cutting blade 8 to cut the cylindrical toner 1 to a sheet shape. The photosensitive drum 7 in the position where the toner guided by the heat roller 4 an the electrode roller 6 arrives is disposed below the above- mentioned section. The toner of the amt. necessary for development is heated and liquefied and the liquefied toner is supplied through the developing electrode to the electrostatic latent image carrying member. The always specified amt. of the toner is stably supplied to the development processing in this way.
Patent JP-H066637-A (JP)
Title: Picture signal processor
Inventor: KAWAI HISASHI
IPC: H03M1/18
Filed: 1992-06-22
Abstract: PURPOSE:To prevent deterioration in a picture signal by utilizing effectively a dynamic range of an A/D converter in the process) converting an analog video signal into a digital video signal and processing the signal. CONSTITUTION:An input video signal is amplified by a variable amplifier 3, clamped by a clamp circuit 4 and inputted to an A/D converter 6 via an LPF 5 and converted into a digital signal. In this case, an output of the A/D converter 6 is discriminated to be a value set by 1st and 2nd discrimination circuits 7, 8 and a clamp voltage is set by the clamp circuit 4 based on the result of discrimination and the gain of the variable amplifier 3 is set.
Patent JP-H0328585-A (JP)
Title: Air valve device
Inventor: TAKAHASHI KIMIO
IPC: F16K31/06
Filed: 1989-06-26
Abstract: PURPOSE:To simplify the manufacturing process, dispense with a blank cap, and reduce the number of components by forming a groove along a solenoid valve storing recess for a communicating passage between an air chamber and a solenoid valve opening/closing valve chamber. CONSTITUTION:A communicating passage 3a communicated to a brake valve BV is connected to a solenoid valve storing recess 3. A groove 6 with a semicircular cross section communicated to the storing recess 3 over the axial direction along the storing recess 3 is formed on the solenoid valve storing recess 3 as a communicating passage 6. When a valve housing 4 is viewed from an air chamber 1, the groove 6 with a semicircular cross section seems to be connected to the circular solenoid valve storing recess 3, and the groove 6 is opened on the air chamber 1 side and on the opening/closing valve chamber 7 of a solenoid valve 5 to communicate both of them. This groove 6 is concurrently formed when the valve housing 4 is cast.