baber/WOPTO huggingface dataset:
Patent JP-H03163184-A (JP)
Title: Electroluminescent element
Inventor: OTA MASABUMI
IPC: H05B33/12
Filed: 1989-09-26
Abstract: PURPOSE:To obtain an electroluminescent element comprising an anode, a cathode, and one or more organic compound layers provided therebetween, which can emit light of high liminance and has improved durability, by employing at least one layer made of a specific organic compound as the organic compound layer. CONSTITUTION:An electroluminescent element comprising an anode, a cathode and one or more organic compound layers provided there between, wherein at least one of the organic compound layers is a layer made of an organic compound represented by the formula [wherein R1 to R6 each are hydrogen, (substituted) alkyl, a (substituted) homocyclic aromatic ring or a (substituted) heterocyclic aromatic ring, and R1 and R2 may combine to form a ring; and Ar1 is a (substituted) homocyclic aromatic ring or a (substituted) heterocyclic aromatic ring].
Patent JP-H1098391-A (JP)
Title: Method for encoding burst error of bch code
Inventor: HIRANO YASUHIRO
IPC: H03M13/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a suitable decoding method for correcting a burst error in a t-fold error correcting BCH code. SOLUTION: The burst error is corrected with respect to the t-fold error correcting BCH code by the following decoding procedure. At first, a syndrome Si(i=0, 1, 2,..., 2t-1) is calculated with respect to a reception code (S1). Then, the j-number (j<=t) of coefficients in an error position polynomial σ(Z)=1+σ1Z +σ2Z2+...+σjZj are calculated (S2). Thus, a burst pattern equation BP(α) is sought, which satisfies γ=σ1/BP(α) and also σ(γ-1)=0 within the burst pattern equation BP(α)=1+αp+αq+...+αr fixed by the j-number of integers 1, p, q,..., r(1<p<q<...<r<=t) and the j-pieces of burst error positions γ.αr,..., γ.αq, γ.αp and γ by BP(α).γ(S3). Then, 1 is added to the error position 1 of the reception signal, so as to correct the burst error.
Patent JP-2000070204-A (JP)
Title: Nozzle for floor surface cleaning device
Inventor: YOSHIMURA HIDEO
IPC: A47L11/30
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To recover residual water accumulated on a floor surface when a device is moved forward or backward and contaminated water after brush washing and to improve a decontamination effect by attaching a nozzle to a floor surface cleaning device in the floor surface decontamination of the D/S pool, cavity and large-sized tank of a nuclear power plant. SOLUTION: This nozzle is constituted of a flexible movable type squeegee 1a provided on the tip part center of the nozzle to be attached to the floor surface cleaning device and a fixed type squeegee 1b fixed through a spacer 1c on both outer side of it. When the floor surface cleaning device is moved forward or backward, the movable type squeegee 1a is bent in a direction opposite to an advancing direction and closes a gap with the fixed squeegee on the opposite side of the advancing direction together with a draining effect, and thus, the residual water on the side of the advancing direction is recovered.
Patent JP-H0986412-A (JP)
Title: Front rod connecting member for point
Inventor: NAKADA HIROSHI
IPC: B61L5/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To aim at improvement in wear resistance and extension of the service life of a front rod connecting member used for a point by composing a joint member for connecting a front rod used for a shunt to a connecting member for connecting this rod to a connecting rod for operating a tip end track, by connecting an universal joint to an adjusting metal fittings in the front rod central part. SOLUTION: A front rod used for a point includes a pair of jaw members 3a, 3b screwed around a pair of rod 2a, 2b connected to an adjusting metal fitting 1. And the adjusting metal fitting 1 has a connecting rod 7 in connection to a point switching drive power supply of a point main body connected thereto. In this case, the end part of the connecting rod 7 is coupled to the adjusting metal fitting 1 via an universal joint 9. Thereby, point switching by means of the front rod of tip end track can release considerable amounts of vibration and shock because the driving force of the point main body gives reciprocating motion to the connecting rod 7 and this reciprocating motion can make the connecting rod 7 to make free movement by means of the universal joint 9, at the adjusting metal fitting part.
Patent JP-H06241310-A (JP)
Title: Oil pressure controller of lockup clutch
Inventor: IMAMURA HIROYUKI
IPC: F16H47/06
Filed: 1989-09-26
Abstract: PURPOSE:To improve operational pressure of frictional elements in a low- rotation range and shorten its tighening time without the discharging ability of an oil pump, by decreasing amount of working oil for lubrication flowing out from a lockup control oil pressure circuit, when discharge ability of the oil pump is low. CONSTITUTION:A pump impeller (input element) 2 driven by an engine (driving source), a turbine (output element) 3 driven through working oil, and a lockup clutch 6 for connecting them together are provided in torque converter (fluid transmission device) 1. A plural number of lubrication circuits 25, 26 branching from the lockup control oil pressure circuit which performs working oil pressure control of the lockup clutch 6 in response to a vehicle driving condition, for allowing on excessive amount of working oil out of supplied working oil in this circuit, are provided. A plural number of changeover values 50, 52 and orifices 51, 53 are respectively provided in respective lubricating circuits 25, 26 as an working oil fluid following out restriction means.
Patent JP-H06295766-A (JP)
Title: Electric connector assembly
Inventor: JIYOSEFU UOORAA
IPC: H01R13/74
Filed: 1993-09-10
Abstract: PURPOSE: To provide a cam-operated electric connector assembly provided with a shroud member for sealing and whose fitting work can easily be carried out in a limited work space. CONSTITUTION: This electric connector assembly comprises a first (fixed) connector part 2 installed on one side of an aperture 22 of a panel 20 and a second (movable) connector part 4 to be fitted in the connector part 2 through the aperture 22. The second connector part 4 is provided with a housing part 30 and a shroud member 32 for sealing the part 4. A first latch member 46 and a second latch member 60 are installed to latch housing parts 6, 30 of both connector parts 2, 4 and at the same time to latch the shroud member 32 in the panel 20. The shroud part 30 and the shroud member 32 are fitted at low fitting force by operation of a cam-operated member 8.
Patent JP-S60139512-A (JP)
Title: Kneeling device of air suspension car
Inventor: OOTAKE TAKAHIRO
IPC: B60G17/052
Filed: 1983-12-27
Abstract: PURPOSE:To prevent car height from decreasing temporarily and always keep a car stable by providing a restoration valve in parallel to a leveling valve and a cut valve. CONSTITUTION:A kneeling device 10 consists of a cut valve 18 provided between a bellows 12 at the side where the elevation step for an air suspension car is available and a leveling valve 16 and an exhaust means 20 that exhausts air from the kneeling bellows 12. The valve 18 is provided with a control port 18a that is supplied with air from an air supply source 14 through an electromagnetic control valve 22. The electromagnetic restoration valve 32 is provided in parallel to an exhaust valve 24. The valve 32 connects the supply source 14 to the bellows 12 before the valve 18 is put in connection. When kneeling is released, air flows from the right bellows 12' to the left bellows 12. As a result, the right and left front car height of a car is prevented from decreasing temporarily.
Patent JP-2000070486-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which is made unique by the display in light colors by a variable display device and which can make a strong impression on a player in the progress of a game. SOLUTION: In the variable display device of this game machine, symbols, background and characters are usually displayed in monochrome gradation. When a jackpot is notified in advance, for example, the moon in the background may be displayed in colors, or a window may be displayed as if the light were on inside the window, or lightning may be displayed in colors. And in a reach condition or when a jackpot condition is generated, only related symbols may be displayed in colors.
Patent JP-S63103521-A (JP)
Title: Parallel/serial conversion circuit
Inventor: MATSUBARA AKIRA
IPC: H03M9/00
Filed: 1986-10-21
Abstract: PURPOSE:To devise the titled circuit in such a way that the switching timing from the parallel operation into the serial operation is not overlapped onto the shift timing by using four NOR gates in an IC in an inexpensive way. CONSTITUTION:Suppose that an output of a flip-flop 4 is at L with the level of a clock input CLK of an IC1 given L, then an output of the flip-flop 4 is also switched to H with the clock input CLK going to H. The output change in the flip-flop 4 has a delay by two gates G1, G2 from the clock input CLK. Since a delay of the gate G3 is added further to the change in the operating switching input (P/inverse of S) input of the IC1, the timing of the level of the terminal (P/inverse of S) switched from H (for parallel operation) into L (serial operation) is retarded by three gate from the timing when the clock input CLK rises, thereby avoiding the simultaneous production of both the leadings.
Patent JP-H1172469-A (JP)
Title: Oxygen sensor
Inventor: OTSUKI SHOICHI
IPC: G01N27/409
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen sensor in which a ceramic separator can sufficiently secure ventilation even when an elastic sealing member is closely adhered to the separator. SOLUTION: An oxygen sensor 1 is provided with a shaft-like oxygen detecting element 2, a cylindrical casing 10 for housing the element 2, a ceramic separator 18 arranged in the casing 10, and an elastic sealing member 17 which seals the spaces between the external surfaces of lead wires 20 and 21 and the internal surface of the casing 10. The rear end face of the separator 18 in the axial direction is closely adhered to the front end face of the sealing member 17 in the axial direction and, at the same time, a communicative section 93 for ventilation is formed through the separator 18 in the axial direction. The section 93 is formed in such a state that the opening closer to the sealing member 17 in the axial direction is formed at a position at which the opening is not blocked by the sealing member 17.
Patent JP-S62110325-A (JP)
Title: Digital/analog converter
Inventor: HIRASAWA MASAO
IPC: H03M1/66
Filed: 1985-11-08
Abstract: PURPOSE:To reduce the power consumption by using a DA converter element having a large power consumption so as to share the DA conversion function when a digital input signal is changed and using a DA converter element with less power consumption so as to share the output level holding function when the digital input signal is unchanged. CONSTITUTION:A delay input signal 103 (i.e., DD) is inputted to a coincidence circuit 12 together with a digital input signal 100 and when both signals are coincident (in this example, the case with I3=I4 is indicated), a coincidence signal 104 (e.g., DS) is outputted. Then the coincidence signal 104 (i.e., DS) is inputted to a delay flip-flop circuit 13. Data I3, I4 of the delay input signal 103 are the same, and when the delay input signal 103 is indicated as the data I3, the 1st DA converter element 2 is activated and an analog output signal 101 is outputted, and when the signal 103 is indicated by the data I4, the 1st DA converter element 2 is not operated, the 2nd DA converter element 3 is operated and the analog output signal 101 is outputted.
Patent JP-H0193290-A (JP)
Title: Residence management system
Inventor: SAKAGUCHI TETSUSHI
IPC: G08B25/04
Filed: 1987-10-02
Abstract: PURPOSE:To grasp easily the state of each room in a building by providing a terminal equipment for storage collecting properly data from a sensor, a camera and a microphone installed in each room of the building and a terminal equipment outputting or displaying the data onto a display device. CONSTITUTION:A security sensor device 3, an environmental sensor device 4, a microphone device 5 and a camera device 6 are connected to a common transmission line 1, and a sensor data storage device 7 and a video voice storage device 8 are connected to the transmission line 1. The storage device 7 stores the data sent from each device via the transmission line 1. The storage device 8 stores the video and voice sent from the microphone device 5 and the camera device 6 via the transmission line 1. Moreover, the terminal device 13 comprising the display device 9, the speaker device 10, the controller 11 and the input device 12 is connected to the transmission line 1. The terminal equipment 13 receives a command from the input device 12, uses the controller 11 to give a request via the transmission line 1 and the data, video and voice sent from each device and storage device are received by the line 1, displayed on the display device 9 and outputted from the speaker 10.
Patent JP-H0296758-A (JP)
Title: Photosensitive planographic printing plate
Inventor: TOMIYASU HIROSHI
IPC: G03F7/022
Filed: 1988-10-04
Abstract: PURPOSE:To obtain a photosensitive planographic printing plate having improved sensitivity and safelight property by forming a photosensitive layer consisting of a photosensitive compsn. contg. a polymer of o-naphthoquinonediazide-4- sulfonic ester and a polymer having phenolic OH groups, on a base body consisting of Al as base material. CONSTITUTION:The title photosensitive planographic printing plate has the photosensitive layer consisting of the photosensitive compsn. contg. the polymer of o-naphthoquinonediazide-4-sulfonic ester and the polymer having phenolic OH groups, on a base body comprising an anodized Al material. Suitable polymer of o-naphthoquinonediazide-4-sulfonic ester is, for example, an esterified compd. of o-naphthoquinonediazide-4-sulfonic acid with a polycondensation resin comprising a phenol homolgue which may be substituted by methyl groups with an aldehyde or a ketone. Thus, the photosensitive planographic printing plate having high safelight property, high developability and high sensitivity, is obtd.
Patent JP-H08115509-A (JP)
Title: Magnetic head and its manufacture
Inventor: MUKAIDE NORIAKI
IPC: G11B5/31
Filed: 1994-10-17
Abstract: PURPOSE: To obtain a magnetic head capable of recording and reproducing with a high density equivalent to a thin film magnetic head and being manufactured easier than the thin film magnetic head, etc. CONSTITUTION: A nonmagnetic block 11 is held between a front magnetic block 12 and a back magnetic block 13 to constitute a magnetic head main body 24. Both magnetic blocks 12 and 13 are magnetically combined by a magnetic yoke 16 via a magnetic gap part 14 on one side surface of this magnetic head main body 24, and the other side surface is magnetically combined by a separate magnetic coil structure 18, thus constituting the magnetic head 22.
Patent JP-H0561093-A (JP)
Title: Camera capable of trimming photographing
Inventor: MACHIDA KIYOSADA
IPC: G03B5/00
Filed: 1991-09-03
Abstract: PURPOSE:To obtain a camera capable of trimming photographing, which adopts a simple constitution, and moreover, can change the focal length of a photographing lens and switch the focal length of a finder by one driving means. CONSTITUTION:When a mode switching action between a normal photographing mode and a trimming photographing mode is executed in such a manner that a photographing zoom lens 1 has the command of zooming from the maximum focal length of an optical zooming range to a long focus side, or the zooming from the minimum composite focal length of a pseudo zooming range to a short focus side, by a zooming up/down switch, and a driving means is driven so as to consecutively change the focus of the lens 1, a stopping mechanism 3 stopping the zooming of a zooming type finder 7 in the mode switching action, is interposed between the driving means and the zooming type finder 7.
Patent JP-S60198907-A (JP)
Inventor: RUUDORUFU KOPURITSU
IPC: H03F3/30
Filed: 1984-11-29
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-H04131178-A (JP)
Title: Water treating device
Inventor: NISHIGORI KOSUKE
IPC: C02F1/32
Filed: 1990-09-20
Abstract: PURPOSE:To improve disinfecting effect by a method wherein the upper half of a water treating device is made narrower than the lower half thereof, an ultraviolet disinfecting lamp and a filter tank are provided in the upper half thereof and the water to be treated is poured from above the ultraviolet disinfecting lamp. CONSTITUTION:The upper half of a water treating device 11 is made narrower than the lower half thereof. An ultraviolet disinfecting lamp 12 is provided in the upper half of the water treating device 11 and a filter tank 17 is provided in the lower half thereof. The water to be treated is poured from above the ultraviolet disinfecting lamp 12. Therefore, the distance from the ultraviolet disinfecting lamp 12 to the outermost part of the interior of the water treating device 11 can be made short and the flowing water is entirely irradiated with the ultraviolet rays effectively. In this way the effect of disinfecting by the ultraviolet disinfecting lamp 12 is improved.
Patent JP-H08115724-A (JP)
Title: Polymer electrode, its manufacture, and lithium secondary battery
Inventor: TONOMURA TADASHI
IPC: H01M4/1399
Filed: 1994-10-17
Abstract: PURPOSE: To enhance charge/discharge efficiency and lengthen charge/discharge cycle life by constituting the uppermost part and the lowermost part with a layer mainly comprising a π-electron shared conductive polymer, and mutually stacking this layer and a layer mainly comprising an organic disulfide compound. CONSTITUTION: In a polymer electrode, the uppermost part 3d and the lowermost part 3a are made of a layer mainly comprising a π-electron shared conductive polymer, and the layers 3a-3d mainly comprising a π-electron shared conductive polymer and layers mainly comprising an organic disulfide compound (SSL) 4a-4d are mutually stacked. Sulfur-sulfur bonding in the organic disulfide compound is converted into sulfur-metal ion bonding by electrolytic reduction, and by electrolytic oxidation, the reaction is reversed. In place of the SSL, a film mainly comprising an organic disulfide compound and π-electron shared conductive polymer may be used, and adding of a solid or semi-solid polymer electrolyte to the SSL is preferable.  Each layer of the electrode is formed by applying a liquid prepared by dissolving the organic disulfide compound and/or the π-electron shared conductive polymer in N-alkyl-2-pyrrolidone.
Patent JP-H08112201-A (JP)
Title: Electric water heater
Inventor: FUKUDA TAKAYUMI
IPC: A47J27/21
Filed: 1994-10-18
Abstract: PURPOSE: To improve the operability of an electric water heater by automatically starting to heat upon the detection of the supply of water after detecting low-water. CONSTITUTION: A device comprises temperature detecting means 3 for detecting the temperature of a liquid in a container 1, heating means 2 for heating the liquid in the container 1, energizing means 4 for supplying electricity to the heating means 2, drive means 5 for driving the energizing means 4, and measuring means 7 for measuring the time required for a predetermined temperature increase. The device further comprises stopping means 6 continuously stopping the driving of the energizing means 4 if the time measured by the measuring means 7 is less than a predetermined value, and control means 8 for discontinuing the stopping of the energizing means 4 by the stopping means 6 upon detection of a temperature decrease to a predetermined temperature within a first predetermined time following the start of the stopping by the stopping means 6.
Patent JP-S62112702-A (JP)
Title: Production of ferromagnetic metallic powder having oxide film
Inventor: YOSHIMA MASAE
IPC: B22F1/02
Filed: 1985-11-09
Abstract: PURPOSE:To produce ferromagnetic metallic powder having an oxide film which is good in oxidation resistant stability by subjecting the ferromagnetic metallic powder essentially consisting of iron having an oxidized surface layer part to heating and annealing in an inert gaseous atmosphere then allowing the powder to contact an oxygen-contg. gas. CONSTITUTION:The ferromagnetic metallic powder essentially consisting of iron is allowed to contact the oxygen-contg. gas in an org. solvent or gaseous phase to oxidize the surface layer part. The above-mentioned powder is then heated and annealed in a gaseous phase and inert gaseous atmosphere. The powder is thereafter allowed to contact the oxygen-contg. gas again in the org. solvent or gaseous phase to form the uniform and dense oxide film. The above-mentioned heating and annealing are adequately executed for 0.5-24hr, more particularly 1-5hr at 80-600 deg.C, more particularly 90-200 deg.C. An org. solvent such as benzene which is inert to the above-mentioned powder is preferably used for the above-mentioned org. solvent at >=2 times the pts.wt. of the above-mentioned powder. The gas prepd. by diluting air or O2 with N2, He, Ar, Ne, etc., is suitable as the above-mentioned oxygen-contg. gas and N2, He, Ar, Ne, etc. are adequate for the inert gaseous atmosphere.
Patent JP-H07175029-A (JP)
Title: Liquid crystal optical system
Inventor: IZAWA MASATAKA
IPC: G02F1/13
Filed: 1992-09-21
Abstract: PURPOSE:To perfectly shut off incident stray light on an exit side by forming a filter which allows the transmission of only the color light separated by passing a liquid crystal panel on the exit side of a liquid crystal panel and shields the other color light. CONSTITUTION:Dichroic coating films dc2, dc6, dc4 are formed on casing surfaces corresponding to respective liquid crystal panels 84, 88, 91. These dichroic coating films dc2, dc6, dc4 are formed by alternately superposing thin films having small refractive indexes and thin films having large refractive indexes to about 10 to 20 layers on the optical glass surfaces. The dichroic coating film dc2 is so formed as to allow the transmission of only the red light CR and to reflect the other light, i.e., the green light CG and the blue light CB, the dichroic coating films dc6 to allow the transmission of only the green light CG and to reflect the red light CR and the blue light CB and the dichroic coating films dc4 to allow the transmission of only the blue light CB and to reflect the green light CG and the red light CR.
Patent JP-2000143414-A (JP)
Title: Structure having adhesion preventing effect to aquatic organism
Inventor: SHIMIZU TAKAO
IPC: D06M101/16
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of aquatic organism in seawater or freshwater by using a structure having a specific opening on a molding mainly comprising a thermoplastic resin composition including a specific isothiazoline compound in a specific amount. SOLUTION: This molded structure is installed with the opening having flow volume >=1 cc/cm2.sec under 18 cm of hydraulic pressure comprising (B) the thermoplastic resin composition (e.g.; polyhexamethyleneterephthalate or the like) as the principal components, including (A) 0.1 to 20 wt.% of a stain- proofing agent, having basic structure of the formula (Y is H, an alkyl or the like; R and R' are each H, a halogen or an alkyl) (for example; 4,5-dichloro-2- one-n-octylisothiazoline-3-one or the like). To retain the adhesion preventing effect to aquatic organism for long time, the elusion amount of the component (A) have to be controlled, for example, the elusion amount of the initial 10 days to artificial seawater is preferably set as <=30 mg/cm3 at 25 deg.C, >=3 mg/cm3 at 15 deg.C.