baber/WOPTO huggingface dataset:
Patent JP-H04110054-A (JP)
Title: Air purifier
Inventor: HASHIMOTO MASUMASA
IPC: F24F1/00
Filed: 1990-08-31
Abstract: PURPOSE:To give high-performance dust collecting effect even under such a condition of upper limit of applied voltage by stacking electrodes and dust collecting elements in a manner that the positive electrode and negative electrode are alternately stacked. CONSTITUTION:When an air purifier 4 is used, an air purifying cassette 6 is attached to the space between a prefilter 11 provided on the back side of the sucking port 10 of the room unit 7 for separate-type air conditioner and a heat exchanger 12 in the room unit 7 side of the unit. The air purifying cassette 6 is housed in a resin frame 5 and can be freely attached and detached to an auxiliary frame 13. When a blower 12 is turned on to suck air in a room through the sucking port 10, fiber dust rather big in size is removed with the prefilter 11, while small dust enters the air purifying cassette 6 and is removed with metal meshes 1 and dust collecting elements 2 laminated in the cassette. Bad odor is removed with a deodorizing filter 3. Thereby, high dust collecting effect can be obtained.
Patent JP-H11355332-A (JP)
Title: Network management system, and method for managing device to be managed
Inventor: IWATA NOBUYUKI
IPC: H04L69/40
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a network management system that can conduct efficient management. SOLUTION: In this network management system where a printer 4 being a device to be management and PCs 1, 2, 3 for managing the printer 4 are interconnected on a network 5, the management devices consist of the PC1 being a direct management device directly inquiring about various states of the printer and of the PC2, PC3 being indirect management devices that inquire of the direct management device about a state of the printer 4 to manage the device to be managed. The PC1 being the direct management device can efficiently manage the device to be managed by changing an inquiry period of the managed device by itself to be shorter so as to suppress the delay of the state acquisition by the indirect management devices to the utmost when the period of state inquiry of the managed device from the indirect management devices is shorter than the inquiry period of the managed device by itself.
Patent JP-S6291024-A (JP)
Title: Coding transmission equipment
Inventor: ISEDA HIDEHIRA
IPC: G10L19/00
Filed: 1985-10-16
Abstract: PURPOSE:To improve the quantization characteristic by assuming a quantization code at sampling point of time after each sampling point of time and selecting a quantizing code minimizing error power of a reproducing signal series in the quantization signal. CONSTITUTION:Adaptive forecast coding sections 1-1-1-k are operated at each sampling point of time to an input signal by using different step size revision coefficient M1-Mk and an error power calculator 2 decides an adaptive forecast coding section having a step size revision coefficient with minimum error power in the unit of frames. Then a command signal is outputted from an optimum quantization deciding device 3, a selection section 4 selects a quantized value of the error signal from the adaptive forecast coding section commanded by the command signal and the quantized value of the error signal and the command signal are multiplexed and outputted via a multiplex section 5. In quantizing the error signal at each sample point of time in this way, the quantization code is decided while taking the effect of the quantization code on the succeeding quantization characteristic into account as well as the preceding information, then the quantization characteristic is improved.
Patent JP-S6290890-A (JP)
Inventor: OKUDA TADAO
IPC: H05B6/12
Filed: 1985-10-16
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-S6388386-A (JP)
Title: Electric type proportional control valve
Inventor: KAMEI MASAHARU
IPC: F16K31/06
Filed: 1986-09-29
Abstract: PURPOSE:To stop a straight movement of a valve shaft before a strong screwing frictional force is exerted between a valve and a valve seat by employing a tapered valve having a maximum diameter smaller than a valve seat opening diameter and the valve shaft having a diameter greater than the valve seat opening diameter. CONSTITUTION:An electric type proportional control valve consists of a tapered valve 35 having a maximum diameter smaller than an opening diameter of a valve seat 52 and a valve shaft 51 having a diameter greater than the opening diameter of the valve seat 52. When a stator coil 11 is energized with a specified amount of current. A spacer 55 rotates and the valve shaft 51 while being rotated moves in a direction to open or close the valve by means of action of screws 4 and 8. At the time of closing the valve, it is possible to stop a straight movement itself of the valve shaft 51 before a strong screwing frictional force is exerted between the valve 53 and the valve seat 52 and to prevent leakage of flow.
Patent JP-S59117821-A (JP)
Title: Analog-digital convertor
Inventor: IKOMA MITSUGI
IPC: H03M1/52
Filed: 1982-12-24
Abstract: PURPOSE:To obtain an A-D converter of high accuracy outputting a digital voltage independently of an error by attaining logical division even if there exits more or less error in values of capacitors and resistors in an integration device- deviated from the rate values. CONSTITUTION:One of input switches SO, S1-SN, SS is selected and turned on for input voltage from a controller 4, the other switches are turned off, and a comparator 3 compares the input voltage obtained from the input switch turned on with a ramp voltage. The controller 4 switches sequentially the switches SO-SS and outputs repetitively a signal obtained from only one switch to be turned on, and the output is compared repetitively with the ramp voltage at the comparator 3. When the respective input voltage is compared and the output of the comparator 3 goes from ''H'' to ''L'', the count value is latched and stored respectively. Thus, each input voltage is stored as the latched digital quantity as VDO, VD1-VDN, VDS. The digital quantities are divided theoretically as VDO/ VDS, VD1/VDS-VDN/VDS and the result is outputted from an output circuit 8.
Patent JP-H0573837-A (JP)
Title: Multichannel magnetic sensor
Inventor: UDA JITSUO
IPC: G11B5/115
Filed: 1991-09-10
Abstract: PURPOSE:To provide a multichannel magnetic sensor in which leaked magnetic flux is prevented. CONSTITUTION:This magnetic sensor is provided with a pair 2A, 2B of front and rear cores 2 on the left and right in plural pieces. Inter-channel sealed plates 5 which are arranged between the cores 2, and spacers 6 installed between cores on both sides of this inter-channel sealed plates 5, are arranged in a pair of front and rear parts in the same manner as the cores 2, and simultaneously a soft magnetic material 7 is arranged between the front and rear abutting parts of the inter-channel magnetic sealed plates 5. The leaked magnetic flux is prevented, unnecessary recording between the tracks of a recording medium is eliminated and erros at the time of reproduction are also eliminated.
Patent JP-2000060815-A (JP)
Title: Vital electrode
Inventor: KOKI SHUNSUKE
IPC: A61N1/04
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a vital electrode which is mountable without using a tacky adhesive tape for reinforcing adhesion and sustains adhesive power. SOLUTION: The conductive tacky adhesive layer 3 of the vital electrode including an electrode supporting base material 1, a conductor layer 2 and the conductive tacky adhesive layer 3 consisting of a hydrophilic phase and hydrophobic phase stabilized by a surfactant is partially compressed under heating, by which the adhesive power to the part is strengthened.
Patent JP-2001057664-A (JP)
Title: Electronic camera
Inventor: KAWAHARA TAKUMI
IPC: H04N5/91
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To enhance the utilizing efficiency of a data bus in the case of data input and output of a removable memory with respect to an electronic camera. SOLUTION: A load of a system control use MPU 18 is relieved by directly transferring data between a removable memory 21 and a buffer memory 19. Furthermore, a bus changeover circuit 20 disconnects an input output port of the removable memory 21 and a bus 17 of the MPU 18 during transfer of data to the removable memory 21. Through the operation above, it is possible to use the bus 17 of the MPU 18 independently for other work to enhance the utilizing efficiency of the bus 17 furthermore.
Patent JP-S6473521-A (JP)
Title: Video head driving device
Inventor: SUZUKI YUTAKA
IPC: G11B5/588
Filed: 1987-09-14
Abstract: PURPOSE:To smoothly and correctly scan by means of a video head without the resonance of an actuator by extracting a sawtooth wave signal in a period in which the video head is brought into contact with a magnetic tape and extracting a reswinging signal in the period in which they are not in contact. CONSTITUTION:A sawtooth wave signal generating means 51 generates a sawtooth wave signal C for driving an actuator so that video heads 1 and 2 can scan on the track of the magnetic tape in a confirmity with a reproduction mode, and reswinging signal generating means 55 and 56 generate a reswinging signal (d) to combine the reswinging parts of the sawtooth wave signal by means of a smooth waveform. A signal synthesizing means 50 extracts the sawtooth wave signal C in the period in which the video heads 1 and 2 are brought into contact with a magnetic tape 23, and extracts the reswinging signal (d) in the period in which they are not in contact. Consequently, to actuators 21 and 22, a driving signal, in which a tracking signal is added to the synthesizing signal, is impressed. Thus, the reswinging actions of the actuators 21 and 22 can be smoothly executed, and the problems of the resonance, etc., can be prevented.
Patent JP-H1074503-A (JP)
Title: Separator for alkali storage battery
Inventor: NISHIU MASAMICHI
IPC: H01M2/16
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a separator for an alkali storage battery with excellent self-dischage property, a long life, high capacity and great discharge property. SOLUTION: Combined fibers in a split structure as hydrophilic and swelling polyolefinic fibers are given surface treatment by surface active agent mainly containing alkylphosphate to be a deposit amount of 0.5%. 60wt.% hydrophilic and swelling polyolefinic fibers in a split structure, 30wt.% polyolefinic fibers in a core sheath structure as binder and 10wt.% polyethylene based pulp fibers as non-hydrophilic and swilling polyolefinic fibers are mixed together, paper- formed by inclined wires to be a criterion basis weight of 50g/m<2> and dried by a yankee dryer to obtain a separator.
Patent JP-H0869808-A (JP)
Title: Reformer and fuel cell system
Inventor: AOYAMA SATOSHI
IPC: H01M8/04
Filed: 1994-08-30
Abstract: PURPOSE: To downsize a reformer and a fuel cell system which can replace an inert gas. CONSTITUTION: When a fuel cell 30 is operated, a fuel cell system 10 introduces carbon dioxide rich gas discharged through hydrogen consumption from an anode 34 to a carbon dioxide recovering part 43 of a carbon dioxide recovering device 40. CO2 being a polar substance is adsorbed to and held by zeolite housed in this carbon dioxide recovering part 43. On the other hand, when operation of the fuel cell 30 is stopped, the hydrogen-containing carbon dioxide rich gas is supplied to a recovering part heating burner 44 from an exhaust pipe line 38 of the fuel cell 30, and methanol is supplied from a methanol tank 12, and these are burned.  Therefore, the zeolite of the carbon dioxide recovering part 43 is put in a heating environment capable of desorbing and releasing already adsorbed and held carbon dioxide, and the desorbed and released carbon dioxide is introduced to a reforming reaction part methanol reformer 20 and the fuel cell 30, and this is replaced.
Patent JP-S6385517-A (JP)
Title: Small-sized zoom lens
Inventor: HAMANO HIROYUKI
IPC: G02B15/173
Filed: 1986-09-29
Abstract: PURPOSE:To excellently compensate a chromatic aberration over the entire power variation range by allowing an optical system which has four lens groups whose refracting power is positive, negative, positive, and positive in order from an object side to meet specific requirements. CONSTITUTION:This lens system has four lens groups, i.e. a 1st group I for focusing which has positive refracting power, a 2nd group II which has negative refracting power and moves monotonously at the time of power variation, a 3rd group III which has positive refracting power and moves in the opposite direction from the moving direction of the 2nd group II, and a 4th groups IV which has positive refracting power and performs fixed image forming operation in order from an object side. Then a fixed stop SP is arranged between the 2nd and 3rd groups II and III and the 1st group I is composed of a single lens having the positive refracting power; and inequalities I and II hold, where U2 and U3 are equivalent Abbe numbers of glass materials which constitute the 2nd group II and 3rd group III.
Patent JP-H1074207-A (JP)
Title: Information retrieval device and information retrieval method
Inventor: NAKAMURA TAKESHI
IPC: G06F17/30
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To retrieve information in which various notations or language expressions coexist without generating the omission of retrieval by extending a word or a phrase corresponding to retrieval conditions to a similar word or phrase and turning the similar word or phrase to new retrieval conditions. SOLUTION: A sentence input means 2 inputs a sentence with the possibility of being included in the information retrieved from a database 6 and a sentence decomposing means 12 decomposes the supplied sentence into the set of key words corresponding to the retrieval conditions. Then, in the case that data obtained in the retrieval by a retrieval means 4 do not satisfy prescribed retrieval result conditions, a retrieval condition change means 14 extends the word or phrase corresponding to the retrieval conditions to the similar word or phrase, turns the similar word or phrase to the new retrieval conditions, changes the retrieval conditions and supplies the new retrieval conditions to a retrieval processing means 4. Thus, the word provided with a meaning in close relation with the retrieval conditions and the phrase generally handled as a synonym are obtained as valid retrieved results.
Patent JP-S6389789-A (JP)
Inventor: YAMASHITA AKIRA
IPC: E06B3/62
Filed: 1986-09-29
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-H0278690-A (JP)
Title: Preparation of myoinositol derivative
Inventor: NAKAHIRA HIROYUKI
IPC: C07F9/09
Filed: 1988-09-13
Abstract: PURPOSE:To readily synthesize myoinositol.cyclic.triphosphate existing in cells but having not been synthesized by reacting a specific starting raw material with the amine salt of an alkyldichlorophosphate. CONSTITUTION:A compound of the formula [R is (methoxy)benzyl, allyl or crotyl; P' is dibenzylphosphoryl or di(cyanoethyl)phosphoryl] as a starting raw material is reacted with the amine salt of an alkyldichlorophosphate to provide myoinositol(1,2-cyclic, 4,5)triphosphate. The amine salt of the alkyldichlorophosphate is preferably methylpyridinium.dichlorophosphate.
Patent JP-2001057477-A (JP)
Title: Electronic information relational apparatus
Inventor: SAKKA HIDEO
IPC: G06F15/02
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an electronic information relational apparatus wherein high quality feeling peculiar to leather exists on the surface even if the apparatus is a resin molded object, touch feeling is excellent by excluding slip when the apparatus is held by hands, and resistance to impact is high. SOLUTION: A case lid member 21 is engaged and brought closely into contact with a case receiving member 11, and an unified body is made. A flat and thin electronic information relational apparatus main body 30 is then obtained. Operation parts 22, 23 which command electronic information relational operation, turn on and off a power source and are constituted of buttons, dials, change-over switches, etc., and a liquid crystal displaying part 25 for displaying information in a window frame 24 are installed on the surface of a case lid member side of the electronic information relational apparatus main body. Thin natural or artificial leathers 1, 2 are collectively disposed in tension on the whole surface or a main part of the surface of the electronic information relational apparatus main body except the operation parts constituted of buttons, dials, change-over switches, etc., and the window frame of the liquid crystal displaying part, so as to be exposed.
Patent JP-S6383690-A (JP)
Inventor: RUSHI PESHI TAREYARUKAN
IPC: G21C3/322
Filed: 1987-09-17
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-2000066001-A (JP)
Title: Production of grooved planar glass preform, production of glass blank and production of glass optical element
Inventor: YOSHIKUNI KEISUKE
IPC: C03B33/10
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to exactly form a member to be cut in a process for producing a grooved planar glass preform having a groove which may be cut by impression of a local stress. SOLUTION: The optimum blade edge angle θ of a wheel cutter 161 is determined by θ=a-bβ1+cβ2. The coeffts. a, b, c respectively attain values 100 to 200, 1 to 2, 0.5 to 0.6, more preferably 141.01 to 142, 99, 1, 3 to 1.48, 0.51 to 0.55. In addition, β1 is a parameter indicating the thickness of the planar glass preform and β2 is a parameter indicating the material quality of the planar glass preform. As a result, an adequate crack may be formed at the time of scribing the planar glass preform. The good-quality press blank may be formed after cutting.
Patent JP-H0574343-A (JP)
Title: Manufacture of picture tube
Inventor: MIKAMI SHOICHI
IPC: H01J9/20
Filed: 1991-09-11
Abstract: PURPOSE:To form a film for irregular reflection on a picture tube outer surface at a low cost by spraying a volatile solution containing silica onto the outer surface of a face panel member, and conducting baking treatment during flit welding or tube exhausting. CONSTITUTION:A color picture tube 2 before exhaust treatment in which the outer surface of a face panel member 4 is subjected to polishing, washing, drying and air blowing treatment is placed on a treatment base 1. A volatile solution containing silica is jetted through an jet nozzle 10 and sprayed onto the outer surface of the member 4 to form a coat 11 followed by drying. Consequently, a rough surface on which a number of fine irregularities are scattered is provided. An exhaust pipe 8 is connected to a vacuum pump to exhaust a stored gas while heating in an exhausting furnace, where the coat 11 is baked as the member 4 has a high temperature of 380 deg.C. The baking treatment may be conducted during flit welding process. Thus, a furnace exclusive for baking is not required.
Patent JP-H0574384-A (JP)
Title: Plate electrode device for image display element
Inventor: KURATA TAKATSUGU
IPC: H01J31/12
Filed: 1991-09-11
Abstract: PURPOSE:To simplify manufacturing process in an electrode structure obtained by blocking an electron beam drawing electrode, a beam current control electrode, a focusing electrode, a deflecting electrode, and the like. CONSTITUTION:Bonding chips 31, 34 formed by applying a bonding flit onto disc glass are arranged on plate electrodes 32, 33, and in the state where a required number of the plate electrodes and the bonding chips are mutually laminated, they are vertically pressurized and heated to the melting temperature of the bonding flit to mutually bond a plurality of plate electrodes 32, 33, 35, whereby an electrode block is provided.
Patent JP-H0569902-A (JP)
Title: Film packing device
Inventor: TAO TSUNEO
IPC: B65F1/06
Filed: 1991-09-11
Abstract: PURPOSE:To provide a film packing device which is capable of pushing out the gas remaining in the upper space of a storage bag needed during packing, and attaining a compression feeling, in the case of a film packing device for use in a refuse disposal machine, etc. CONSTITUTION:Compressing members 21 for closing and compressing a refuse storage bag 14 is provided below a packing device 15 for joining and cutting the storage bags by closing two movable levers 16, 17. In this constitution, since joining and cutting of the bag are performed after the gas remaining in the upper space of the storage bag 14 has been pushed out by the compressing members 21, a compression feeling can be attained to the storage bag 14.
Patent JP-S59122614-A (JP)
Title: Floating breakwater stabilized with hanging bell method
Inventor: SAKAMOTO MUNEYUKI
IPC: E02B3/06
Filed: 1982-12-27
Abstract: PURPOSE:To form a stabilized floating breakwater by housing wave-breaking blocks serving as floats in the upper part of the inside of a net and also wave- breaking blocks serving as weights in the lower part. CONSTITUTION:A floating breakwater is formed by housing wave-breaking blocks serving as floats in the upper part of the inside of a net 1 and also wave- breaking blocks serving as weights in the lower part of the inside of the net 1. A floating breakwater stabilized with a hanging bell method can thus be obtained.
Patent JP-S60125433-A (JP)
Title: Damping device for revolving body
Inventor: INAMURA NOBORU
IPC: F16F15/02
Filed: 1983-12-08
Abstract: PURPOSE:To always obtain constant damping effect without lowering of shear- damping force even if vibration of a vertical type revolving body increases by arranging a movable body in lubricating oil in an oil bath and placing a micro- gap between a base plate and the movable body. CONSTITUTION:A base plate 10 is horizontally arranged parallel to the bottom face 2 of an oil bath 1 with a specified gap, and its perimeter part is rigidly fixed to the inside peripheral surface of the oil bath 1. A suspended movable body 11 is composed of an upper disc plate 12 which is arranged opposite to the top surface 10a of the base plate 10 with a micro-gap Q1 therebetween, and a lower disc plate 13 which is formed to have the nearly same rdius as that of the upper plate 12 and is arranged opposite to the lower surface 10b of the base plate 10 with a micro-gap Q2 therebetween. A micro-gap Q3 is formed between the lower disc plate 13 and the bottom surface of the oil bath 1. When the movable body 11 vertically travels by increasing vibration, one of the micro-gaps Q1-Q3 is increased, but some other gap is decreased. Therefore the lowering of shear-damping force can be, as a whole, restricted.
Patent JP-H04115689-A (JP)
Title: Color signal filter circuit for video equipment
Inventor: NAGASHIMA KOICHI
IPC: H04N9/00
Filed: 1990-08-31
Abstract: PURPOSE:To allow one filter circuit to be used enough for the purpose by providing a trap circuit selecting a trap frequency different from video recording and reproduction with a current of a current source to a low frequency side and a high frequency side and switching the filter characteristic at video recording and reproduction through the changeover of the current. CONSTITUTION:First and 2nd trap circuits 3, 7 are inserted between a high frequency active filter 1 and frequency active filter 11, and the filter characteristic is switched to a characteristic of either for the video recording or for the reproduction by selecting a current of current sources 5, 9 of the 1st and 2nd trap circuits 3, 7 to a current of either for the video recording or for the reproduction at least at the video recording or the reproduction. Thus, the filter characteristic is switched for the video recording or for the reproduction by switching the current of the current sources 5, 9 to use same filter circuits 1, 11 for both the video recording and the reproduction.