baber/WOPTO huggingface dataset:
Patent JP-H1054974-A (JP)
Title: Ferroelectric liquid crystal display device, circuit and method for driving it
Inventor: SHIGETA MITSUHIRO
IPC: G09G3/36
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce failure in display operation due to heat generation nonuniformity by reducing the heat generation nonuniformity in a ferroelectric liquid crystal display device. SOLUTION: The ferroelectric liquid crystal display device 10 is provided with a liquid crystal layer 15 containing ferroelectric liquid crystal material filled up between a pair of substrates 12, 20 and plural column electrodes 16... and plural row electrodes 22... for forming plural addressable pixels. A row driver 26 imparts a strobe signal successively to the row electrodes 22..., and a column driver 18 imparts plural data signals simultaneously to the column electrodes 16.... Since the data signals are imparted to plural column electrodes 16... simultaneously, affect remarkably the nonuniformity in the heat generation. Then, by using the data signals containing a non-rectangular wave having a harmonic component lower than a rectangular wave, the nonuniformity in the heat generation is reduced.  Even though an effect is less than the case of the data signals, the strobe signal may be a similar non-rectangular wave.
Patent JP-H07329546-A (JP)
Title: Air conditioner for automobile
Inventor: YOSHIDA MAKOTO
IPC: B60H1/22
Filed: 1994-06-09
Abstract: PURPOSE:To prevent stopping of functioning of a motor-driven compressor by demagnetization of a motor of the motor-driven compressor, and prevent generation of a serious accident which is fatal to an occupant life such as freezing to death by actuation of a heat pump type heating device in an extremely cold district. CONSTITUTION:A device is provided with a motor-driven compressor 3 including a motor having a rotor composed of a permanent magnet, an inverter 7 to energize the motor to drive the motor-driven compressor 3 at a changeable rotation number, a temperature detection means to detect an inner or environmental temperature of the motor-driven compressor 3, a combustion type heater 12, and a control part to stop current supply to the motor of the motor-driven compressor 3, and actuate the combustion type heater 12 when the detected temperature by the temperature detection means 9 is lower than a specified value.
Patent JP-H09294201-A (JP)
Title: Data communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To send a plurality of documents in a lump for one communication by allowing the transmitter side to designate a bin of a sorter to provide an output of a document for each document with a subaddress signal and allowing the receiver side to decide a bin to provide an output of a document based on designation of a subaddress signal. SOLUTION: A control circuit 20 designates an output bin by a subaddress signal according to designation of a designation circuit 26 at a transmitter side, and a receiver side conducts processing to decide a bin to provide an output of each document based on the designation of the subaddress signal. Then an output number of each document is designated by the subaddress signal according to the designation of the designation circuit 23 at the transmitter side and a receiver side decides number of outputs of each document based on the designation of the subaddress signal. Furthermore, each document is outputted to a plurality of the designated bins by designation circuits 23, 26 at the transmitter side by means of the subaddress signal and the receiver side outputs each document to a plurality of bins based on the designation of the subaddress signal.
Patent JP-S63292678-A (JP)
Title: Mos transistor
Inventor: YAKUSHIJI HISAO
IPC: H01L29/78
Filed: 1987-05-25
Abstract: PURPOSE:To suppress the injection of hot carriers into a sidewall layer and to enhance reliability, by providing the sidewall layer comprising an insulating film on the side surface of a gate electrode, and providing a metal silicide layer directly beneath the side wall layer. CONSTITUTION:A metal silicide layer 7 forms a very low resistance layer at an interface between a sidewall layer 8 and a drain region 11 and assists the running of hot carriers into the drain region 11. Therefore, injection of the hot carriers into the sidewall layer 8 is suppressed. The metal silicide layer 7 is made to function so as not to give energy into the hot carriers in the vicinity of the drain region 11 by forming an equipotential plane directly beneath the sidewall layer 8 and by alleviating an electric field directly beneath the sidewall layer. Therefore, the injection of the hot carriers into the sidewall layer 8 is suppressed also in this respect.
Patent JP-H09290265-A (JP)
Title: Production of alkaline water and electrolytic cell
Inventor: SHIMAMUNE TAKAYUKI
IPC: C02F1/461
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To generate a necessary amt. of alkaline water without wasting the water supplied to an electrolytic cell by conducting electrolysis while supplying a raw water to the anode compartment of a water electrolytic cell and supplying at least a part of the acidic water obtained to a cathode compartment to bring about electrolysis to produce alkaline water. SOLUTION: The main body 1 of an electrolytic cell is divided by a cation-exchange resin membrane 2 into an anode compartment 3 and a cathode compartment 4, and an anode 5 and a cathode 6 are set respectively on the anode-compartment face and the cathode-compartment face of the membrane 2. The anode compartment 3 and and the cathode compartment 4 are connected with a connecting pipe 8 having a three-way valve 7, and an acidic water discharge pipe 9 is connected to the valve 7. A raw water inlet 10 is formed on the top plate of the anode compartment 10, and a generated gas outlet 11 and an alkaline water outlet 12 are formed respectively on the top plate of the cathode compartment 4 and on the upper part of the side wall.  When in operation, the city water supplied to the anode compartment 3 is brought into contact with the anode 5, oxidized, converted to acidic water, then introduced into the cathode compartment 4, reduced and discharged from the outlet 12 as an alkaline water.
Patent JP-H01300140-A (JP)
Title: Indoor ventilation facility
Inventor: AWAJI YASUYUKI
IPC: E04B1/70
Filed: 1988-05-25
Abstract: PURPOSE:To realize natural ventilation of a highly-condensed dwelling house by a method wherein a communicating pipe havivg one end communicated with the surrounding atmosphere is arranged vertically within the house and a natural ventilation passage made by a difference in temperature between an indoor area and an outdoor area. CONSTITUTION:A vertical communication pipe 1 is installed within a house and one end of the communication pipe is released into an indoor area and the other end of the communication pipe is released to the surrounding atmosphere. Heated indoor air during a heating operation or at nigh may generate an air aeration force in proportion to a height of the communication pipe 1 under an effect of chimney caused by a difference in temperature between the indoor temperature and the outdoor temperature and then a natural flow indicated by an arrow flowing from an indoor end 2 to the outdoor part is generated. The outdoor atmosphere is flowed from a clearance 4 in an outer wall and a window of a building and the like or an aeration port or an intake port to the indoor area. With this arrangement, a natural ventilation passage is formed within the indoor area.
Patent JP-H0336416-A (JP)
Title: Exhaust hood of gas water heater
Inventor: KOBAYASHI TOSHIHIRO
IPC: F24H9/02
Filed: 1990-05-18
Abstract: PURPOSE:To achieve a rapid temperature fall of high temperature exhaust stream by providing a construction such that the angular range of discharge of exhaust stream from an exhaust hood is expanded to rapidly disperse the high temperature exhaust stream so that fall of the discharge temperature caused by being mixed with cold air is accelerated. CONSTITUTION:A front cover 1 of a gas water heater is detachably mounted to a back cover 6 in which functional units of the heater, e.g. a heat exchanger 3, inner cylinder 7, duplex gas burner 5, ignition operation unit B etc., are provided, while the front cover 1 and back cover 6 define an outer shell A of the heater. A front cover wall 2 of the front cover 1 has an arcuate wall 2a which is formed into a forwardly inclined, expanded shape to provide an exhaust opening 2e. A two-stage exhaust guide 4 consisting of two guide plates 4a, 4b having different angle of inclination is provided so that the high temperature exhaust stream from the exchanger 3 is straightened and equalized and then dispersed obliquely forwardly from each of exhaust gaps 4e, 4f to be vented. The angular range of venting theta is increased in upward and downward directions so that the exhaust stream is dispersed and rapidly mixed with cold air to be quickly cooled.
Patent JP-S6016400-A (JP)
Inventor: MIYAZAKI KENJI
IPC: H04N1/00
Filed: 1984-06-21
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-H07310673-A (JP)
Title: Oil pressure back-up circuit unit for oil pressure circuit
Inventor: IWANO KOJI
IPC: F15B20/00
Filed: 1994-05-19
Abstract: PURPOSE:To maintain a main oil pressure circuit at a prescribed oil pressure and to decrease the oil pressure rise time of the main oil pressure circuit by connecting an oil pressure back-up circuit unit to the main oil pressure circuit, generating the prescribed oil pressure by an air driven oil pressure pump and supplying this oil pressure to the main oil pressure circuit as required. CONSTITUTION:An oil pressure back-up circuit unit 1 connected to the downstream side of a check valve 19 of a conventional main oil pressure circuit 17 in an oil pressure discharge circuit 6, so as to attain the oil pressure back-up operation of the main oil pressure circuit 17, is provided with an air driven oil pressure pump 2 for drawing and discharging oil in an oil tank 3 through a straightner 5 and a suction pipe 4. Further, the unit 1 is provided with an air regulator 9 for controlling, at a constant pressure, air to be supplied to the air driven oil pressure pump 2 from an air source 10 and a solenoid valve 8 for controlling to supply/stop air to the pump 2 or the like. Then, the oil in the oil tank 3 R 3 is sucked up by driving the air driven oil pressure pump 2 and supplied to the main oil pressure circuit 17 through a check valve 7.
Patent JP-S61288069-A (JP)
Title: Diamond-like carbon film forming device
Inventor: NAGAO KUNIHIRO
IPC: C23C16/50
Filed: 1985-06-14
Abstract: PURPOSE:To improve the wear resistance, insulation characteristic and film forming speed of a film by forming the film of diamond-like carbon on a substrate disposed on a cathode by utilizing the arc discharge of an anode carbon rod as a carbon supply source. CONSTITUTION:Gaseous H2 is introduced into a film forming chamber 1 the inside of which is evacuated to a vacuum. An electric power source 7 is connected between the cathode 4 and the anode 6 to impress DC electricity thereto. An electric power source 11 is connected to the anode 6 consisting of >=1 pairs of carbon bodies 9, 10 which are spaced from each other to discharge the arc. The carbon is gasified and ionized by the arc discharge. The ions are accelerated by the effect of the electric field and are transferred onto the substrate 5 so that the diamond-like carbon film is formed together with hydrogen on the substrate 5.
Patent JP-S62285968-A (JP)
Title: Solventless electrically conductive adhesive
Inventor: INABA HIROSHI
IPC: C09J11/00
Filed: 1986-06-04
Abstract: PURPOSE:To provide the title adhesive which has a low impurity content and a high strength at high temp., hardly causes lowering in strength even when cured after standing for a long period of time and has excellent quick-curability, consisting of a specified modified resin, an alicyclic epoxy resin, an aluminum compd., a silicon compd. and an electrically conductive powder. CONSTITUTION:A bismaleimide of formula I (wherein Ar1 is a bivalent arom. group) is reacted with a dicyanate of formula II (wherein Ar2 is Ar1 and a triazine resin having a cyanate group at its terminal and a triazine ring in its molecular chain, formed by the cyclic polymn. of at least 3mol of a dicyanate and represented by formula III to obtain a modified resin 60-90wt% in total of 10-90wt% component A, 90-10wt% alicyclic epoxy resin (B) which is liquid at room temp., 0.001-10wt% (based on the amount of the component B) aluminum compd. (C) (e.g., trismethoxyaluminum) and 0.05-5wt% (based on the amount of the component B) silicon compd. (D) of formula IV (wherein R<1> and R<2> are each H, a halogen, an alkyl or an aryl; n is a number of 0-4), which forms a silanol by heating, is blended with 40-10wt% electrically conductive powder (E) having an average particle size of not larger than 10mum (e.g., copper powder).
Patent JP-H05299178-A (JP)
Title: El element
Inventor: MITANI KATSUNORI
IPC: H05B33/26
Filed: 1992-04-20
Abstract: PURPOSE:To prevent a spark and improve productivity by concurrently forming a current collecting belt and a back electrode so that they are not overlapped each other. CONSTITUTION:A luminescence layer 3 coated with phosphors is formed on a transparent electrode 2 deposited with ITO on a glass substrate, and a reflecting/insulating layer 4 is formed with insulating paste by screen printing on it. A back electrode 6 coated with silver paste by screen printing is formed on the reflecting/insulating layer 4, and a current collecting belt 5 is concurrently formed on the transparent electrode 2. A back plate 7 is stuck to the reflecting/insulating layer 4, and they are closely sealed with sealing resin. The current collecting belt 5 and the back electrode 6 are concurrently formed so that they are not overlapped each other, the dielectric breakdown by a spark is prevented, the manufacturing process is simplified, and productivity can be improved.
Patent JP-S6022522-A (JP)
Title: Automatic return type vacuum switch for vehicle
Inventor: SAKAI SUMIO
IPC: B60R16/08
Filed: 1983-07-14
Abstract: PURPOSE:To automatically turn on and off a magnet in a compressor to obtain safety in the running condition of a vehicle, by automatically returning the contact of a switch in association with the diaphragm which is displaced due to a variation in intake-air manifold vacuum within a diaphragm. CONSTITUTION:When vacuum in an intake manifold becomes higher than a predetermined value in the idle or kick-down condition of an engine, a diaphragm 2 which is operated by vaccum introduced thereto through a tube 1 rotates counterclockwise a bellows lever 5 carrying an insulating plate 11 which in turns rotates a switch actuating lever 39 counterclokwise. Accordingly, the lever 39 reverses a switch 45 to cut off an air-conditioning system. When vaccum returns into the condition of normal vacuum value from the idle or kick-down condition, the diaphragm 2 rotates the lever 5 clockwise, and therefore, rotates the lever 39 counterclockwise to reverse again the switch 45 for recovering the operation of the air-condition system.
Patent JP-S6020911-A (JP)
Title: Fluorine-containing copolymer
Inventor: HAMADA MASATO
IPC: C08F214/26
Filed: 1983-07-14
Abstract: PURPOSE:The titled copolymer capable of forming a vulcanized rubber having excellent chemical and oil resistance and high mechanical strengths (100% tensile stress, tear strength, etc.), prepared by copolymerizing vinylidene fluoride with another specified fluoroolefin. CONSTITUTION:A fluorine-containing copolymer comprising about 40-80mol% vinylidene fluoride units about 0.5-20mol% hexafluoroisobutene units, and about 5-30mol% hexafluoropropene units (or each about 5-20mol% hexafluoropropene and tetrafluoroethylene units). This copolymer can be formed by copolymerizing a monomer mixture having a specified composition at about 2-45kg/cm<2>, and a temperature of about 50-90 deg.C in the presence of about 0.01-5pts.wt., per 100pts.wt. of total monomer, catalyst (e.g., ammonium persulfate). A batchwise suspension or emulsion polymerization process is preferable.
Patent JP-H0423661-A (JP)
Title: Actuator controller
Inventor: SEKI YUJI
IPC: H04N1/00
Filed: 1990-05-18
Abstract: PURPOSE:To prevent an actuator from being started in a faulty state by detecting whether or not a solenoid driving circuit is normally driven in operation. CONSTITUTION:A data commanded from a CPU 1 is inputted to a reader control section 6 via a CPU bus 14. The data is outputted from an output of the reader control section 6 as a solenoid drive circuit control signal 15 to drive a solenoid 12 via a solenoid driving circuit 11. As a result, a moving part 13 is in operation and an on/off signal appears as a solenoid driving circuit state signal 16. The control signal 15 and a state signal 16 are in the logical relation of inversion in the normal operating state and the state signal 16 also changes with a change in the control signal 15. However, the state signal 16 is unchanged independently of a change in the control signal 15 in a fault state.
Patent JP-S63293964-A (JP)
Title: Electronic device
Inventor: SHIMIZU KAZUO
IPC: H01L21/52
Filed: 1987-05-27
Abstract: PURPOSE:To prevent the generation of cracks in a resin seal type package by forming a through-hole penetrating a tab on which a pellet is mounted and sealed with a resin. CONSTITUTION:An IC 1 with a surface mounting type resin seal package has a lead frame 2, a tab 8 is formed to an apporoximately square-shaped plate shape to the lead frame 2, and a through-hole 10 is opened through the tab 8 concentrically at the central section of the tab 8. When an IC undergoes sampling inspection before shipment, the repetition of thermal stress on it may cause a separation between the underside of the tab and the package or between the tab and a pellet and create a crack at the separation. However, the through- hole 10 is formed in the tab 8 and filled with the packaging resin, so that the resin in the through-hole 10 has an anchoring effect that positively obviates the separation, thereby preventing generation of cracks.
Patent JP-S5252640-A (JP)
Title: Microcapsule toner for heat fixing
Inventor: INOUE SATORU
IPC: G03G9/08
Filed: 1975-10-27
Abstract: PURPOSE: To obtain a similar anti-adhesive effect to the roller coated or covered with an anti-adhesive agent by using a toner obtained by capsulating said agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08206101-A (JP)
Title: Non-invasive blood analysis apparatus
Inventor: ISHIHARA KEN
IPC: A61B5/145
Filed: 1995-05-26
Abstract: PURPOSE: To accurately pick up images of a blood vessel and blood of a living body with good contrast and to analyze non-invasively the blood by providing an objective lens which can collect a light from a detecting region into an image pick-up means and illuminating the detecting region by a larger angle than the angle of an aperture to the detecting region of the objective lens. CONSTITUTION: When a light beam crosses a blood vessel 12, only a specified region of the blood vessel is irradiated and a detecting region V is formed. A reflected light from the region V is received on the light receiving face of a CCD 40 through a polarized light filter 61 and a lens 38 and an image picked up is recorded in a video system 44 through a transmitting path 42. In order to pick up the image of reflected light from the region V from the direction of roundly sliced crosssection 62, when the crosssection 62, the lens 38 and the photographing face of the CCD 40 are brought into a positional relation where a boosted photographing can be performed to the light axis, an image focused to the whole crosssection 62 can be picked up.  The image picked up is processed by means of the CCD 40 and the shape and the number of blood cells included in the detecting region V are analyzed by means of an analysis apparatus main body 20.
Patent JP-H02305638-A (JP)
Title: Laminated sheet for packaging use
Inventor: SAKAI YUUZOU
IPC: B32B33/00
Filed: 1989-05-22
Abstract: PURPOSE:To relatively inexpensively prepare a sheet showing a three- dimensional feeling and rich in taste by mass production by placing a large number of pattern forming elements on the upper surface of a base sheet and laminating a transparent synthetic resin film to the upper surface of the base sheet containing said pattern forming elements. CONSTITUTION:The base sheet 1 sucked one at a time by a feeder F is fed to a press roll P and a pattern forming element scattering apparatus M is arranged above the feed passage of the base sheet 1 to said roll P. The pattern forming element scattering apparatus M is lightly moved up and down to be vibrated to shake off and scatter a proper amount of pattern forming elements 2 to the upper surface of the base sheet 1 transferred directly under the pattern forming elements 2. Thereafter, a transparent synthetic resin film 3 is bonded and laminated to the upper surface containing the pattern forming elements 2 of the base sheet 1 transferred to the cress roll P under pressure to obtain a laminated sheet for packaging use.
Patent JP-S62284641-A (JP)
Inventor: WATABE HIROSHI
IPC: A61B1/00
Filed: 1986-06-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05328595-A (JP)
Title: Protective circuit for inverter
Inventor: SHIOKAWA OSAMU
IPC: H02M7/48
Filed: 1992-05-21
Abstract: PURPOSE:To protect an inverter rectifying part by detecting the wrong wiring or the wire breaking of a power source with a simple and low-priced circuit. CONSTITUTION:Magnet contactors MC1-MC3 are provided between each phase of the AC input of an inverter rectifying section 2, and also their contacts X1-X3 and X1'-X3' are provided between the rectifying section 2 and an inverter 3, and when they are connected normally, the magnet contactors MC1-MC3 all operate, so power is supplied from a power sourcel. But, if wrong wiring or wire breaking occurs, at least one of MC1-MC3 ceases to operate, so the rectifying section and the inverter 3 are not connected, whereby the breakage of the diodes D1-D6 of the inverter rectifying section 2 is prevented.
Patent JP-H06339023-A (JP)
Title: Picture reading device
Inventor: ASAI HIROYUKI
IPC: H04N1/40
Filed: 1993-05-31
Abstract: PURPOSE:To read picture data with high quality by correcting a white level value detected before the reading of picture data according to the rate value of the white level before the reading of the picture data to that during the reading. CONSTITUTION:A line image sensor 10 detects the reference white level value in which a reference white board 2a at the position of the preceding stage of scanning of an original surface 1 is generated, and stores it in first and second storage areas 120 and 121 of a reference white level value storage means 12. Then, the reading of the original is started. A shading correcting means 13 executes shading correction by using the storage reference white level value of the area 120. A compared white level value extracting means 14 designates the element of the sensor 10, and extracts the reference white level value in which the white board 2a is generated from the picture data. A calculating means 15 calculates the rate value of the reference white level value to the reference white level value before the reading of the original corresponding to the extracted white level value of the storage area 121, and a correcting means 16 calculates the multiplied value of the rate value by the reference white level value of the storage area 121, and updates the reference white level value of the storage area 120.