baber/WOPTO huggingface dataset:
Patent JP-H10326621-A (JP)
Title: Lithium ion non-aqueous electrolyte secondary battery
Inventor: MIYASAKA TSUTOMU
IPC: H01M4/583
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion non-aqueous electrolyte secondary battery which has a high discharge capacity and can be manufactured at a low cost. SOLUTION: A lithium ion non-aqueous electrolyte secondary battery is composed of a positive electrode using a lithium-containing metal composite oxide as the active material, a negative electrode containing a metal composite oxide of amorphous structure, and a non-aqueous electrolyte, wherein the positive electrode active material consists in a nickel-containing lithium composite oxide having a composition expressed by Lix Ni1-y My O2-z Xa , where M is one of the elements belonging to Group 2, 13 and/or 14 in the Periodic Table and transition metal element, while X is halogen element, and the conditions should be met that 0.2<x<=1.2, 0<=y<=0.5, 0<=z<=1, and 0<=a<=2z.
Patent JP-S59200406-A (JP)
Title: Contact structure of load selector for transformer
Inventor: BUERUNAA BUITSUDOMAN
IPC: H01H9/00
Filed: 1984-04-16
Abstract: 1. A fixed contact which is to be arranged in the wall of insulating cylinders (1) of tap changers for transformers, in which the end of a contact carrier, which is led through the insulating cylinder (1) towards the outside, is connected to winding leads of tapping windings, and in which pins (6) of the contact carriers (2), which protrude into the interior of the insulating cylinder (1), carry exchangeable wear pieces (3) which cooperate with a movable counter-contact, characterised in that the wear pieces (3) surround the pins (6) in the form of a cup and under contact pressure rest on the end faces of the pins (6), that each wear piece (3) is held on the respective pin (6) by at least one clamping sleeve (7) arranged parallel to the axis of the changer ; and that bores (10) in the wear pieces (3) which serve to accommodate the clamping sleeves (7), are at a slightly smaller distance from the inner bottom of the cup-shaped wear pieces, which presses on the end faces of the pin (6), than are bores (11), in the pins (6), through which the clamping sleeves (7), likewise pass from the end face thereof.
Patent JP-H03274274-A (JP)
Title: Growth system for oxide film
Inventor: YAMAWAKI HIDEKI
IPC: C01G29/00
Filed: 1990-03-26
Abstract: PURPOSE:To stably grow a high quality multi-element oxide film by carrying source materials respectively vaporized in plural source chambers with a carrier gas, mixing the vaporized materials and introducing the mixture into a chamber contg. a substrate from the orifice of a partition plate. CONSTITUTION:The source materials 3a-3d such as Bi, Sr, Ca and Cu are placed into plural source chambers 2a-2d arranged at the specified position in a reaction tube 1, a carrier gas is sent from inlets 4a-4d, and the materials are respectively heated to a specified temp. by heating furnaces 20a-20d. The vaporized materials are throttled by a partition 10 and mixed. The mixture is introduced into a first chamber 5 through the orifice 70 of a partition plate 7. A gaseous reactant such as gaseous oxygen is supplied from a gaseous reactant inlet pipe 8 and allowed to react with the mixture. Consequently, a Bi-Sr-Ca-Cu-O-based oxide film is formed on a substrate 100 heated to a specified temp. by a heating furnace 20e. The substrate holder 9 is then transferred to a second chamber 6, and the oxide film is heated by a heating furnace 20f and annealed. An oxide film free of contamination is efficiently and stably obtained in this way.
Patent JP-H03277929-A (JP)
Title: Wavelength measuring device and variable-wavelength semiconductor laser device
Inventor: NITTA KOICHI
IPC: H01S5/00
Filed: 1990-03-28
Abstract: PURPOSE:To make it possible to measure in short time the wavelength of monochromat ic light by guiding the light into a plurality of filters having the different transmitting characteristics for wavelengths, and detecting the transmitted light and the reflected light in these filters. CONSTITUTION:The emitted light (monochromatic light) of a semiconductor laser 11 as a light source to be measured is made to be the parallel light through a collima tor lens 12. Then, the light is guided into a first interference filter 21. The light trans mitted through the filter 21 is detected with a first photodetector 31. The light reflected from the filter 21 is guided to a second interference filter 22. The filters 21 and 22 are, e.g. BPFs. The peak wavelengths of the filters are close to each other. The light transmitted through the filter 22 is detected with a second photodetector 32. The light reflected from the filter 22 is detected with a third photodetector 33. The detected outputs of the photodetectors 31-33 are supplied into a signal processing circuit 13. The circuit 13 obtains the transmittances of the filters 21 and 22 and obtains the wavelength of the light light based on the relationship between the transmittances and the transmittance for the wavelength which is obtained beforehand.
Patent JP-S58194378-A (JP)
Title: Solar battery module
Inventor: OOSAWA YASUMASA
IPC: H01L31/042
Filed: 1982-05-10
Abstract: PURPOSE:To improve the productivity of the titled solar battery module by a method wherein the cells made of P type base material and the cells made of N type base material are arranged alternately, and the front surfaces and the back sides of the adjoining cells are connected to each other respectively. CONSTITUTION:When the P type is used as a base material, a minus (X) output is outputted from the light-receiving surface and a plus (+) output is outputted from the back side. Also, when the N type is used, a plus (+) output is outputted from the light-receiving surface and the minus (X) output is outputted from the back side. The P type and the N type base cell materials are arranged alternately in order to pick out the prescribed voltage, and the adjoining surface electrodes 6 and 16, and the adjoining back side electrodes 7 and 17 are connected respectively. Therefore, if a metal connector 8, whereon solder plating or a conductive bonding agent is applied, is heated up and pushed on the cell, a connecting work can be performed easily.
Patent JP-H02255517-A (JP)
Title: Production of fine silica particles
Inventor: ADACHI TATSUHIKO
IPC: C01B33/152
Filed: 1989-03-30
Abstract: PURPOSE:To obtain fine silica particles with high workability in a short time by hydrolyzing a soln. contg. tetraethoxysilane, a prescribed amt. of an alkylamine catalyst having a high base dissociation constant and water and drying and pulverizing the resulting gel. CONSTITUTION:Tetraethoxysilane (A) is mixed with an alkylamine catalyst (R) having >=10<-3> base dissociation constant Kb at 25 deg.C, e.g. diethylamine, water (C) for hydrolysis and a solvent (D) such as ethanol in 1:(0.01-3) molar ratio of A:B and 1:(1-30) molar ratio of A:C to prepare a soln. This soln. is hydrolyzed by heating and the resulting gel is dried and mechanically pulverized to obtain fine silica particles. The dried gel is simply pulverized by such vibrating power as that of a sieve shaker and can be simultaneously classified. The obtd. fine silica particles are suitable for use as a base material for cosmetics, etc.
Patent JP-S573416-A (JP)
Title: Push button type tuner
Inventor: OOHASHI TAMAKI
IPC: H03J5/08
Filed: 1980-06-09
Abstract: PURPOSE:To increase the accuracy of channel selection, by delivering the extent of lateral movement of lateral moving plates of a variable tuning element which can insert or deinsert a pair of magnetic cores from both the ends of two lateral moving plates and a single coil, without error. CONSTITUTION:The tuner consists of a channel selection member 1 provided with a pair of storage sections 4, 4' and a frequency regulating member 5, of a device frame, of a pair of lateral moving plates 10, 10' located orthogonally with the member 1 and subjected to a lateral force toward the same direction with butt operation of said storage section, and of a variable tuning element 17 providing a pair of magnetic cores 19, 19' inserted or deinserted from the both ends with a single coil 18. Further, each one end of said pair of lateral moving plates is supported with a pair of turning pieces 14, 14' which are turned by taking one end as a fulcrum, each one end of the 1st link pieces 24, 24' and the 2nd link pieces 29, 29' are pivoted with sliding plates 21, 21' supporting said pair of magnetic cores, the free end of the 1st link piece is connected with racks 25, 25' and 26, 26' via a movement means consisting of pinions 27, 27', and another end of the 2nd link pieces is pivoted with the both ends of a turning link 31 by taking the middle as a fulcrum.
Patent JP-S555139-A (JP)
Title: Injection pump device for molten metal
Inventor: NAKAMURA HIROMI
IPC: B22D17/04
Filed: 1978-06-24
Abstract: PURPOSE: The captioned injection pump device which makes possible considerable prolonging of its life by internally lining a protection wall on the inside surface of the well of molten metal and inserting a carbonaceous core in the gooseneck part.  
     CONSTITUTION: A heat source 23 retains the temperature of the molten metal 5 stored in a pump body 21 and the protection wall 24 of refractories is lined on the inside surface of the pump body 21. Plastic refractories, refractory bricks, castable refractories or refractory ramming mixes are used for the abovementioned refractories. A carbonaceous core 19 having beforehand been molded with a path 17 for molten metal is inserted in the gooseneck part of the pump body 21 at the casting of the body. The carbonaceous material of the abovementioned core has desirably about 10 to 40% of porosities. This constitution enables the products having no bird spots to be obtained and enables the pump life to be prolonged considerably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000278303-A (JP)
Title: Wireless local loop system and radio channel control method
Inventor: KONO HISAO
IPC: H04W24/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To avoid the reduction of a service in the case of fault occurrence concerning a wireless local loop(WLL) system and a radio channel control method. SOLUTION: Wireless base stations WCS1, WCS2 and WCS3 are provided with detection means for detecting a fault with a wireless base station controller WAC and means for sending alarm information while adding close information when any fault is detected by this detection means and wireless subscriber units WSU1, WSU2 and WSU3 are provided with means for switching and setting the wireless base station in the peripheral area as a standby station when the close information is received and identified. Corresponding to the close information in the case of fault occurrence when a reception level is not off or reduced, the wireless base station communicable by setting a radio channel is defined as a new standby station.
Patent JP-H04285062-A (JP)
Title: Production of beta-alumina tube
Inventor: NAKADA MASAMI
IPC: C04B35/64
Filed: 1991-03-15
Abstract: PURPOSE:To accurately produce beta-alumina tubes each used as the solid electrolyte tube of a sodium-sulfur cell in a high yield. CONSTITUTION:A beta-alumina molded body having a prescribed shape is dewaxed under conditions of >=18% concn. of oxygen in a furnace during heating from room temp. to 300 deg.C and >=60min time required for heating from room temp. to 300 deg.C so as to prevent the occurrence of a crack as a defect of a product as well as unsatisfactory dewaxing due to incomplete combustion. The dewaxed molded body is then fired and a sintered body having prescribed dimensions is obtd.
Patent JP-H05277276-A (JP)
Title: Cloth damage prevention device for washing machine
IPC: D06F33/02
Filed: 1992-03-31
Abstract: PURPOSE:To prevent the cloth damage of a wash by detecting a quantity of lint flowing through a circulation passage to circulate wash water in a spin basket on the operation of a circulation pump, and controlling the operation of an electric motor means to apply torque to a water flow generation means on the basis of the detected lint quantity. CONSTITUTION:This washing machine is equipped with a water flow generation means 4 for generating a flow of wash water contained in the spin basket 2 of a washing tub, and an electric motor means 5 controllable in the range of a low speed operation to a high speed operation, and capable of applying torque to the means 4. Also, a quantity of lint running through a circulation passage 6 for circulating wash water in the spin basket 2 on the operation of a circulation pump P, is detected with a lint quantity detecting section 8 and the operation of the means 5 is controlled on the basis of the detected lint quantity. For example, when the quantity is large, a water flow is judged to be too strong for a cloth volume and quality, and the means 5 applies a low torque to the means 4. Consequently, a wash water flow is weakened, and a water flow of optimum strength can always be maintained.
Patent JP-H06288203-A (JP)
Title: Turbine output control device in power generating facility
Inventor: FURUKOSHI HIROBUMI
IPC: F01K23/10
Filed: 1993-04-02
Abstract: PURPOSE:To properly restrain output of a steam turbine generator by detecting each output of each generator individually driven by a gas turbine and a steam turbine and arithmetically processing by way of comparing it with allowable output of the steam turbine generator by means of adding the detection results. CONSTITUTION:Each output of each generator individually driven by a steam turbine and a gas turbine is individually detected by each of detectors 29, 28, and simultaneously, the total output of them is input to a subtracter 31 by way of adding it by an adder 30. Additionally, the detected output of the detector 29 is subtracted from allowable output of a signal generator 33 concerning the steam turbine by a subtracter 34, and a proportional integration value of this deviation output processed is compared with a bias command value of a bias generator 38 by a proportional-plus-integral controller 35. Additionally, a low signal out of each generator output command, a bias command of an upper limit limiter 36 or a proportional integration value is selected by a low signal selector 37. In accordance with a valve opening and closing command based on a generator deviation output of the subtracter 31, a flow rate control valve 25 of a steam pipe 23 is controlled by a controller 32.
Patent JP-H02254830-A (JP)
Title: Polarized wave diversity optical heterodyne detection method and its apparatus
Inventor: SHIBUYA MAKOTO
IPC: H04B10/03
Filed: 1989-03-28
Abstract: PURPOSE:To compensate the intensity change in an incident signal light while a square rule synthesis is realized by varying the amplitude of 2 IF signals in the same ratio in response to the amplitude of a base band signal after the synthesis in a polarized wave diversity optical reception system of base band synthesis type. CONSTITUTION:After an incident signal light 1 and a local oscillation light 2 are synthesized by a directional coupler 3, the result is demultiplexed into two polarized wave components orthogonal to each other in a polarized wave demultiplex section 4 and made incident in 1st and 2nd optical receivers 5, 6 respectively. From the optical receivers 5, 6, 1st and 2nd IF signals 8, 9 are outputted and demodulated respectively into 1st and 2nd base band signals 16, 17 at demodulation sections 14, 15 through IF amplifiers 10, 11 and variable gain adjustment devices 12, 13. The base band signals 16, 17 are multiplexed by a multiplexer 18 and a base band signal 19 is outputted. The amplitude of the base band signal 19 is detected by an amplitude detector 20, compared with an output of an amplitude reference generator 22 in a computing element 21, a control signal 23 is outputted and the gain of the variable gain adjustment devices 12, 13 is controlled.
Patent JP-H01248130-A (JP)
Title: Liquid crystal display device
Inventor: KOJIMA HIDEFUMI
IPC: G02F1/133
Filed: 1988-03-30
Abstract: PURPOSE:To obtain a liquid crystal display device permitting convenient exchange of a single body of EL (electroluminescence) alone by pasting an electroluminescent guiding plate on a liquid crystal panel. CONSTITUTION:A plastic EL guiding plate 6 is fixed to a liquid crystal panel 3 with a double side adhesive tape or an adhesive agent between circuit boards 2 for feeding signals and power source to the liquid crystal panel 3 and a flexible substrate 1, in a liquid crystal display device wherein an EL (electroluminescence) is used for illumination of a background. The exchange of EL 4 is facilitated permitting its detachment by inserting it from a front side of the device to below the liquid crystal panel 3 along a wall surface of an EL guiding plate 6. By this constitution, a single body of EL alone is easily exchanged when an illuminance of the EL decreases and its exchange is required. Thus, the maintenance of a liquid crystal display device is facilitated.
Patent JP-H02254058-A (JP)
Title: Steering control device for riding type rice-planting machine
Inventor: MINAISHI TOSHIKI
IPC: B62D1/16
Filed: 1989-03-28
Abstract: PURPOSE:To reduce the size of a steering control mechanism and to improve operability by a method wherein a mission case, a steering reduction case, and a front accel case are arranged in a compact manner, and a steering control mechanism and a front wheel position are positioned close to each other. CONSTITUTION:An engine 2 is mounted to the upper front part of an upper frame 1 positioned longitudinally of a machine body, and a mission case 5 is positioned to the lower part of an engine 2. Front cases 6 and 6 are mounted on both sides of the rear part of the mission case 5, and front wheel 7-2 is mounted through a front axle 7-1. A steering reduction case 3-1 is mounted in the upper position of the rear part of the mission case 5, and a steering column 3 is disposed to the upper part thereof. A steering column 3 is arranged, as seen from a side view, at a part approximately above a front axle 7-1 position, and a steering control mechanism 3-4, e.g. a pitman arm 3-2, a rag rod 3-3, is mounted in a position located further rearwardly than a front wheel 7-1 position.
Patent JP-S554639-A (JP)
Title: Auto- clear circuit
Inventor: YAMASHIRO OSAMU
IPC: G06F1/24
Filed: 1978-06-28
Abstract: PURPOSE: To obtain an auto-clear circuit which operates assuredly irrespective of the power voltage by detecting the change of the output signals of the timing pulse generation circuit and then giving smoothing and waveform shaping to the detection output to form the clear signals.  
     CONSTITUTION: Timing pulse generation circuit 1 is defined to deliver level 1 for the period from making of the power supply to actuation of the oscillation circuit. With actuation of the oscillation circuit, pulse singal (a) is delivered from circuit 1 and then turned to signal (b) which is delayed through inverters IN 1  and IN 2  plus integrating circuit R 1 C 1 . With use of signals (a) and (b) as the input, exclusive OR circuit EX forms signal (c) which features 1 only at the rise and fall of the pulse to perform detection of the pulse signals. Signal (d) is obtained from signal C via MISFETQ 1 , the rectifier circuit comprising inverter IN 3  and smoothing circuit C 2 R 2 , and undergoes the waveform shaping with threshold voltage t and via inverter  IN 4  and IN 5  to form clear signal ACL. Thus, an assured clear action is ensured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11270281-A (JP)
Title: Small-bore excavator and its disassembling method
Inventor: KASUYA TETSUYUKI
IPC: E21D9/06
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To remove a dead space in a cutter head chamber, and to improve the flow of soil and sand while easily assembling and disassembling a screw conveyor. SOLUTION: The small-bore excavator has a cutter head 3 with a chamber 8 expanded in a trumpet shape towards the excavating direction and a screw conveyor 11 having a large-diametral screw blade 11a at a front end section. The large-diametral screw blade 11a is arranged along the outer peripheral wall surface of the chamber 8, and a screw shaft section 11c holding the large- diametral screw blade 11a is clamped detachably to a screw shaft section 11d at a rear by a bolt 12 from a front in the excavating direction.
Patent JP-S62235333-A (JP)
Title: Production of nylon powder
Inventor: YAMAI FUMITO
IPC: C08J3/14
Filed: 1986-04-03
Abstract: PURPOSE:To obtain the titled powder capable of simplifying a production process without forming lumps, by dissolving nylon 6 in methanol, an alkaline earth metal chloride, water and ethylene glycol or glycerol while heating and cooling the resultant solution to reprecipitate the nylon 6. CONSTITUTION:Nylon 6 is dissolved in methanol, an alkaline earth metal chloride, preferably calcium chloride or magnesium chloride, water and ethylene glycol or glycerol while heating, preferably at 140-160 deg.C and the resultant solution is then cooled to afford the aimed powder. The concentration of the nylon 6 dissolved in the above-mentioned solvent while heating is preferably 5-15wt%.
Patent JP-H09267372-A (JP)
Title: Injection molding machine
Inventor: KANDA KATSUTOSHI
IPC: B29C45/67
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve responding properties of a movable mold and to improve reliability of pressure adjustment and metering in so-called high pressure injection molding. SOLUTION: In high pressure injection molding, when a resin is filled in a mold, a movable mold 7 is opened by the resin pressure and thereafter, while the movable mold 7 is closed by strengthening mold clamping force, a gate is closed. Pressure adjustment and metering are performed thereby and the pressure and the amt. of the resin in a cavity become const. A fluid pressure driving device of the mold clamping equipment 1 is constituted by two steps and each ram at each step is constituted of a booster ram. Mold opening/closing stroke is ensured by the first ram 14 and when pressure adjustment and metering are performed, the second ram 24 is moved. The whole stroke of this second ram 24 is set at a necessary min. Responding properties of the movable mold 7 is improved thereby.
Patent JP-S5719724-A (JP)
Title: Automatic retrieval type microfiche reader
Inventor: DANIERU PARIZO
IPC: G06K17/00
Filed: 1981-05-22
Abstract: A microfiche reader provided with a keyboard of the type comprising a radiation emitter such as an infrared radiation emitter, each key being associated with an emitter modulation code and the modulated signal being detected by a photoreceiver. A microcomputer serves to decode the signal delivered by the photodetector and to generate suitable electrical signals for controlling drive motors which initiate the displacements of a microfiche support plate.
Patent JP-S60220999-A (JP)
Inventor: MATSUOKA AKIRA
IPC: H01G13/00
Filed: 1984-04-18
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。