baber/WOPTO huggingface dataset:
Patent JP-H09240535-A (JP)
Title: Dynamo for bicycle
Inventor: HASHIMOTO TSUTOMU
IPC: B62J6/08
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To simplify an attaching structure for connecting a lead wire to a terminal piece facing the back surface of a dynamo case for a bicycle, to facilitate assembly by reducing the number of parts, and to manufacture a dynamo at relatively low cost. SOLUTION: A U-shaped cut groove is provided on a bottom plate 2 made of plastic, an elastic piece 10 whose base end part 9 is continued to the bottom plate is integrally formed with the bottom plate, a terminal piece 13 is inserted through an inserting hole 12 longitudinally provided on the tip 11 of the elastic piece, and a bare wire member 15 of a lead wire 16 is inserted into the inserting hole 17 on the terminal piece side while making the tip of the elastic piece flex toward the inside of a container body.
Patent JP-S5745-A (JP)
Title: Commutator of small dc machine
Inventor: YAMAMOTO KAZUKIYO
IPC: H01R39/04
Filed: 1980-05-30
Abstract: PURPOSE:To minimize the used quantity of a precious metal material and to contrive to reduce the cost of the commutator of the small DC machine by a method wherein the commutator segment made of the precious metal is used only at the part to come in contact with a brush, and the other part is formed with a different kind metal being adhered with a conductive adhesive. CONSTITUTION:The commutator segment 2 made of a low cost metal material is fixed to a hub 6 being fixed with a rotor winding 7 interposing an insulator 4 between them, a tap 5 of the rotor winding 7 is connected thereto, and the commutator segment 3 made of the precious metal is fixed using the conductive adhesive only to the part of the commutator segment 2 whereon the brush is to come in contact with. Accordingly the DC machine having high performance can be manufactured at the low cost.
Patent JP-H03271136-A (JP)
Title: Method for coloring crystal glass
Inventor: TAMANOI KUNIHARU
IPC: C03C21/00
Filed: 1990-03-19
Abstract: PURPOSE:To color into red and gray-green without impairing transparency by subjecting a crystal glass in which copper-containing stinning agent is applied to the surface to heat treatment, then removing the stinning agent and heating the treated glass in reducing gas atmosphere. CONSTITUTION:A copper-containing stinning agent is applied to a part or all of surface of crystal glass so as to have 20-200mum thickness and the glass is heated from an ambient temperature to a temperature (T1) lower than temperature being 80 deg.C higher than glass transition point and retained at this temperature (T1) for 0-12 time and then cooled to ambient temperature at a cooling rate of 5-20 deg.C/min. Then the crystal glass is cleaned to remove a stinning agent, then heated from ambient temperature to a temperature (T2) lower than temperature being 80 deg.C higher than glass transition point in an atmosphere containing <=80vol.% reducing gas and retained at this temperature (T2) for 0-3hr and then cooled to ambient temperature at a cooling rate of 5-20 deg.C/min.
Patent JP-H02250422-A (JP)
Title: Electronic tuner
Inventor: IKEDA MASAKAZU
IPC: H03J3/18
Filed: 1989-03-23
Abstract: PURPOSE:To block an interferencing signal to any reception channel by varying a trap frequency of a trap circuit formed in a signal transmission path in an input tuning circuit in response to the reception channel. CONSTITUTION:A 2nd varactor diode D3 is connected in parallel with a coil L1 via capacitors C5, C1 and a tuning voltage Vr is applied from a terminal 5 to a cathode of thee 2nd varactor diode D3 via a resistor R1. When the tuning voltage Vr is changed to select a reception channel, since the tuning voltage Vr is also fed to the 2nd varactor diode D3 being a component of a trap circuit 8, the resonance frequency (trap frequency) of the trap circuit 8 is changed. Thus, when the tuning voltage is changed, the reception channel and the trap frequency are interlocked with each other. Then the interferencing signal is blocked as to any reception channel.
Patent JP-H08275773-A (JP)
Title: Microorganism and its culture and treatment of hardly decomposable substance utilizing the same microorganism
Inventor: TOKIWA YUTAKA
IPC: C12N1/20
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a microorganism useful for treatment, etc., of a hardly decomposable substance such as polyvinyl alcohol by adding an enzyme having the decomposing power of hydrogen peroxide to a culture medium and culturing the microorganism. CONSTITUTION: An enzyme having the decomposing power of hydrogen peroxide such as a catalase or a peroxidase is added to a culture medium to culture a microorganism readily producing hydrogen peroxide in assimilating organic substances (the genus Pseudomonas, etc.). Thereby, a bacterium of the genus Pseudomonas RS605 strain (FERM P-14857), RS205 strain (FERM P-14773), etc., which is the bacterium capable of assimilating polyvinyl alcohol is obtained.
Patent JP-H01243070-A (JP)
Title: Method for developing electrophotography
Inventor: SAKAI EIICHI
IPC: G03G5/05
Filed: 1988-03-24
Abstract: PURPOSE:To obtain always superior picture images causing no frilling in a photosensitive layer for a long time by incorporating a specified polycarbonate into a surface layer of the photosensitive layer. CONSTITUTION:A photosensitive body is constituted of a polycarbonate contg. a structural unit expressed by the formula I and/or a structural unit expressed by the formula II, as primary recurrent units, in a surface layer, and a corona discharge member is allowed to contact with a drum base body having an exposed surface formed by removing the photosensitive body therefrom, and is rotated on the drum base body. In the formulas, each R3 and R4 is H atom, alkyl group, cycloalkyl group, or aryl group, wherein one of the R3 and R4 is bulky group; each R5-R12 is atom, halogen atom, alkyl group, or cycloalkyl group and the degree of polymn in 10-5,000; Z is an atomic group necessary for forming a carbocyclic ring or a heterocyclic ring and the degree of polymn. is 10-5,000. Thus, the photosensitive layer causes no frilling for a long time, and picture images having high quality are obtd. by development.
Patent JP-H06280574-A (JP)
Title: Exhaust control device of two cycle engine
Inventor: SASAKI TERUO
IPC: F02B25/20
Filed: 1993-03-30
Abstract: PURPOSE:To prevent the turbulence of flow of exhaust gas and provide a simple opening/closing mechanism of a sub-exhaust port by arranging a partition plate as the guide part of an exhaust valve provided in an exhaust control device on the confluence of main and sub both exhaust ports, and enabling the exhaust valve to be also used for the opening/closing means of the sub-exhaust port. CONSTITUTION:In this two cycle engine 1, a main exhaust port 16L and a subexhaust port 17L which are opend/closed by reciprocating stroke of a piston 6 are opened on the inner circumferential face of a cylinder 5 formed in a cylinder block 3. The height of the opening edge part on the top dead center side of the main exhaust port 16L is changed by means of an exhaust control device 22. In such constitution, a partition plate 27L as the guide part of the exhaust valve 24L of the exhaust control device 22 is arranged on the confluence of both exhaust ports 16L, 17L. Meanwhile, the exhaust valve 24L is served both for changing the height of the opening edge part on the top dead center side of the main exhaust port 16L and opening/closing of the sub-exhaust port 17L.
Patent JP-S63237511-A (JP)
Title: Amorphous wound core
Inventor: INOUE KYOSUKE
IPC: H01F3/04
Filed: 1987-03-26
Abstract: PURPOSE:To treat an amorphous wound core by heating at a high temperature and perform uniform coating after heat treatment by fastening the amorphous wound core with a non-magnetic metal tape. CONSTITUTION:An amorphous wound core is formed by winding an amorphous magnetic thin band 101 around the magnetic core in the form of a toroidal coil, thereby fastening the above magnetic core by winding a non-magnetic metal tape 102, such as that of Cu or Al around the outer circumference of its core. In this way, such a magnetic core can be heat-treated, even through a temperature of heat treatment 400 deg.C or above, e.g., 600 deg.C-800 deg.C and further, if only the thermal shrinkage factor of the amorphous magnetic thin band is almost equivalent to that of the non-magnetic metal tape, such a preparation helps prevent the deformation due to heat treatment of the amorphous wound core or the non-magnetic metal tape. The fastening of both sides of outer and inner circumferences of the wound core by the use of the non-magnetic metal tapes 402 and 403 prevents relief and slippage of the amorphous magnetic thin band inside of the magnetic core and makes is possible to apply uniform coating to the amorphous wound core.
Patent JP-H06277616-A (JP)
Title: Method for coating
Inventor: KOYATSU HITOSHI
IPC: B05D3/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide a method for coating wherein an effective width of a coating liq. can be obtd. and there exists no possibility of inferior drying caused by liq. standing on the edges of a resin in a method for coating wherein the coating liq. is excessively fed on an edge seal supporting body and it is adjusted to a specified amt. of coating by means of a metering bar. CONSTITUTION:After a coating liq. is excessively fed on a continuously running web 5, the coating liq. on the web 5 is sucked and removed by means of a nozzle 1 set just before a metering bar 2 and on the coated side. It is possible thereby to provide stably a part where the coating liq. is substantially uncoated on the edge part of the web and to prevent staining of a paper roll after a dryer and trouble of blocking after winding caused by inferior drying due to liq. standing from occurring.
Patent JP-S57187355-A (JP)
Title: Molding material
Inventor: YOSHIZAWA TETSUO
IPC: C08L101/00
Filed: 1981-05-13
Abstract: PURPOSE: To provide a molding material capable of forming molded articles having low thermal expansion coefficient and excellent dimensional stability, by blending a carbon fiber having a fiber length of 10mm or shorter with a thermosetting resin compsn.  
     CONSTITUTION: 20W80wt% carbon fiber having a fiber length of 10mm or shorter is blended with a thermosetting resin compsn. such as a compsn. obtd. by adding a hardener, a curing accelerator, a stabilizer, a colorant, etc. to a phenolic resin or an epoxy resin. The resulting mixture is crushed to obtain a molding material. When further a powdered inorg. filler such as silica powder is blended with the above compsn., anisotropy in the expansion coefficient of molded articles can be substantially avoided. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S547329-A (JP)
Title: Input data erasing method in computer controlling of copying machines
Inventor: KUBOTA YOUICHI
IPC: G03B27/32
Filed: 1977-06-20
Abstract: PURPOSE:To obtain a safe and economical copying machine by providing double set times, resetting the number of copies after lapse of the first set time to return to number ''1''-''standard density'' and performing auto-shutting-off at the next set time.
Patent JP-S62229170-A (JP)
Title: Image forming device
Inventor: MURAKAMI REIJI
IPC: G03G15/08
Filed: 1986-03-29
Abstract: PURPOSE:To eliminate an auto toner adjustment at the time of unpacking, and to prevent an adjustment mistake or a procedure mistake at the time of unpacking, by packing a device in a state that a developer has been put in a developing device, at the time of packing the device. CONSTITUTION:A developing device 8 is brought to an auto toner adjustment in a plant, at the time delivery. In a state that a developer D used for this auto toner adjustment has been put in, a toner replenishing port 77 is sealed up tightly with a seal 71 which is stuck to a bottom part opening of the upper unit 30b, and an opening 78 of the lower unit 30a is covered with a cover 72 which is attached to the opening 78 of the lower unit 30a, by which the developer D which has ended the auto toner adjustment is sealed up tightly in the developing device 8. Humidity of the developer D is kept in an ordinary humidity state (45%) by a moisture-proof bag 81, therefore, a characteristic of the developer D is not varied. In this way, the auto toner adjustment at the time of unpacking is not required, and an adjustment mistake or a procedure mistake at the time of packing can be prevented.
Patent JP-S58188973-A (JP)
Title: Picture signal recording device
Inventor: MASUNAGA MAKOTO
IPC: H04N5/91
Filed: 1982-04-28
Abstract: PURPOSE:To simplify the constitution of a device and to record one frame of a picture signal excellently by using one head for recording one field of the picture signal, and recording respective frames on different recording loci by two heads when one frame of the picture signal is recorded. CONSTITUTION:The heads H1 and H2 are arranged on the same line at the head part 5 of a picture signal recording device and only the head H1 is used for recording one field of the picture signal. When one field of the picture signal is recorded, the 1st field of the frame is recorded by the head H1 and the 2nd field is recorded by the head H2 by forming concentric tracks tn and tn+1. The 1st and the 2nd fields are extracted by gate circuits 16 and 16' respectively and a desired field of the picture signal is supplied to the heads H1 and H2 through regenerated amplifiers 18 and 18' to record one frame excellently, simplifying the constitution of the recording device.
Patent JP-S61230187-A (JP)
Inventor: SHINABE KIYOSHI
IPC: G09F19/02
Filed: 1985-04-04
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-H08246014-A (JP)
Title: Water-cooled molten slag trough for blast furnace
Inventor: ANAMI KUNIYOSHI
IPC: C21B7/14
Filed: 1995-03-07
Abstract: PURPOSE: To reduce the unit consumption and the update working time of a trough material by forming the inside of a stave including a cooling pipe of a cast iron and bringing their surfaces into mutual contact to be integrally. CONSTITUTION: A water-cooled molten slag trough is formed of the cast iron- made stave 3 forming the outer parts of both side walls including the water cooling pipe and a steel-made slab 2 as the trough wall main material in direct contact with the molten slag at its inner surface side. The bottom part of the trough is formed with a refractory trough material 5. The water cooling side wall 1 forming both side walls is constituted by dividing in the longitudinal direction and the molten slag trough is cooled from the outside by forcedly flowing water into the cooling pipe 9 built in the cast iron-made stave 3. The inner surface side of the steel-made slab 2 is lined with a monolithic refractory 4.  By this constitution, the structure of the molten iron trough excellent in safety capable of solving the troubles, such as deformation, breakage, of the water cooled molten slag trough can be provided.
Patent JP-H07255324-A (JP)
Title: Method for feeding insect and feeding structure for insect
Inventor: KOGA KUNIHIRO
IPC: A01K67/033
Filed: 1994-03-16
Abstract: PURPOSE:To provide a method and structure enabling insects to be fed by holding a feeding bed in a natural standing tree's posture in a feeding cabinet and enabling such a natural inhabitable environment as to allow insects to creep up on the standing tree to be reproduced in the cabinet to effect raising children's interest, also easy in feeding administration. CONSTITUTION:This feeding structure is provided with a cut natural tree 12 and a feeding liquor reservoir 14 inside this tree 12; feeding ports communicating with the reservoir 14 are opened on the outer periphery of the natural tree 12. The natural tree 12 is held in a standing tree's posture in a feeding cabinet and the feeding liquor filled in the reservoir 14 is leached onto the outer periphery of the tree 12 via the feeding ports, thus reproducing in the feeding cabinet such a natural inhabitable environment that insects being raised creep up on the tree 12 and suck the feeding liquor leached onto the outer periphery of the tree. Besides, the administration work for feeding can be reduced.
Patent JP-S60217423-A (JP)
Title: Controller of phase modifying equipment
Inventor: NORO YASUHIRO
IPC: G05F1/70
Filed: 1984-04-13
Abstract: PURPOSE:To attain stable operation after separation of system by providing a phase modifying equipment controller operated by acceleration/deceleration of a frequency or deviation thereof of a single system at a fault to control quickly the phase modifying equipment and suppress an overvoltage of a DC power at control. CONSTITUTION:When the acceleration of a synchronous phase modifier 8-1 exceeds a prescribe value because of a fault at a point A, a frequency detector 12 detects it and transmits a signal to phase control circuits 4-1, 4-2 to decrease the transmission power of a DC line 11, and since the DC power is reduced and also the overvoltage is estimated, when the command of application of a switch 17 of a phase modifier branch reactor 15 or the open command of a switch 16 of a phase modifying capacitor 14 is given from the phase modifier equipment 18, it is possible to operate very quickly the phase modifying equipment. Thus, even if the operation is delayed for the switches 16, 17, the phase modifying equipment 7-1 is operated quickly. The equipment continues operation stably even after the separation of system.
Patent JP-S59198790-A (JP)
Inventor: FUJIKAWA OSAMU
IPC: H01L23/538
Filed: 1983-04-26
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-S56169050-A (JP)
Title: Manufacture of polyester elastomer foamed substance
Inventor: TANAKA CHIAKI
IPC: B29C59/00
Filed: 1980-06-02
Abstract: PURPOSE: To obtain at high magnification rate sheetlike foamed substance having a structure of uniform, fine and independent foams by a method wherein foaming agent and organic perioxide are mixed with specific block polyether ester and heated to be cross-linked to the extent that its fluidity is not lost and made to foam.  
     CONSTITUTION: With block polyetherester of meltings point 100W200°C consisting mainly of, (A) butylene terephthalate unit and poly (alkylene oxide) glycol unit [e.g.: poly (tetramethylene oxide) glycol etc.] is mixed and heated, (B)foaming agent (e.g.; azodicarbonamide, etc.), and (C) the organic peroxide (e.g.; methyl ether ketone peroxide, etc.) which cross-links A component at decomposing temperatures lower than that of B component, C component is decomposed and crosslinkage is generated to A component to the extent that it does not lose fluidity and then B component is decomposed into gas and expanded to manufacture the captioned foamed substance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04310594-A (JP)
Title: Method for growing crystal
Inventor: NAKANISHI FUMITAKE
IPC: C30B11/04
Filed: 1991-04-05
Abstract: PURPOSE:To grow a high-purity crystal by connecting a vessel containing Hg to a hermetically sealed apparatus for growing the crystal and feeding the Hg in the vessel in an atmosphere out of contact with the air leaving the surface part. CONSTITUTION:A prepared high-purity raw material is contained in a quartz crucible 4 and Hg dropped from a funnel 60 into an annular groove 24 is heated with a sub- heater 22 and vaporized into a reaction chamber 2. On the other hand, the Hg vaporized in a reflux chamber 13 is cooled and refluxed to the annular groove 24. The Hg vapor pressure is balanced with that of a raw material melt 5 to keep the composition of the Hg in the raw material melt 5 constant. The temperatures of the Hg stored in the annular groove 24 and the raw material melt 5 are subsequently increased to prescribed temperatures with a main heater 21 and the sub-heater 22. Quartz paddles attached to a holder 19 are then lowered into the raw material melt 5 and rotated to stir the raw material melt 5. The temperatures of the raw material melt 5 and the Hg in the annular groove 24 are subsequently lowered to prescribed temperatures and a substrate 20 is dipped in the raw material melt 5. A supporting shaft 18 is then lifted to pull up the substrate 20. Thereby, epitaxial growth is completed.
Patent JP-S61230907-A (JP)
Inventor: OCHIAI KOGAKU
IPC: B28B3/26
Filed: 1985-04-08
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-S51148675-A (JP)
Title: A process and apparatus for adsorption removal of nitrogen dioxide usi ng activated carbon
Inventor: SUZUKI YOSHINOBU
IPC: B01D53/34
Filed: 1975-06-16
Abstract: PURPOSE: Nitrogen dioxide is adsorbed and removed using activated carbon, without evolving nitrogen monoxide. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03272226-A (JP)
Title: Method and system for time division in mobile object communication
Inventor: ITO SADAO
IPC: H04B7/26
Filed: 1990-03-22
Abstract: PURPOSE:To obtain a time diversity effect in addition to a time compression multiple effect by transmitting and receiving the same signal subject to time division and time compression through the use of a designated time slot of, e.g. two frames. CONSTITUTION:A telephone network 10 is connected to a radio system via a gate exchange 20. A radio base station 30 is provided with an interface with the gate exchange 20, a circuit applying signal speed conversion, a circuit a circuit applying assignment or selection of a time slot of a frame structure and a control section, etc., and a ratio transmission/reception circuit setting or releasing a radio channel and receiving/transmitting a radio signal from/to a mobile radio equipment 100. Communication signals (22-1)-(22-n) sent from the gate exchange 20 are inputted to the signal processing section 31 of the radio base station 30. The signal processing section 31 is provided with an amplifier to compensate the transmission loss and the mixing and the separation of the input and the output are implemented by 2/4-wire conversion.
Patent JP-S61230677-A (JP)
Title: Eliminating device for fluctuation of time base
Inventor: SUMI TAKAO
IPC: G11B20/18
Filed: 1985-04-06
Abstract: PURPOSE:To decrease the number of bits of a time base correction element and to reduce cost by supplying the frequency conversion output to a clock answer delay element for elimination of time base fluctuation. CONSTITUTION:When an RF signal is supplied to a BPF 22, the audio carrier wave element is extracted and supplied to a mixer 23. Then the components of beat waves with the output of a fixed oscillator 24 as well as the audio carrier wave component are obtained from the output of the mixer 23. This output is supplied to an LPF 3 and the prescribed beat component is extracted to be supplied to a CCD 4 serving as a time base correction element in the form of the audio carrier wave component underwent the conversion of frequency. The signals underwent the correction of time base are supplied to FM demodulators 7 and 8 via BPF 5 and 6. Thus the audio signals are obtained for L and R channels respectively.
Patent JP-S61231465-A (JP)
Title: Ac measuring apparatus
Inventor: ISOGAI FUMIHIKO
IPC: G01R19/25
Filed: 1985-04-05
Abstract: PURPOSE:To enable the continuous measurement of AC input and to enhance measuring accuracy, by performing the storing processing of sample data by using two memories and two microcomputers while simultaneously performing operation processing. CONSTITUTION:First and second memories 6a, 6b storing sample data obtained by converting the analogue AC signals of voltage and a current to digital signals by an A/D converter 4 and first and second microcomputers (MC) 5a, 5b respectively used in data storing and operation/output processing are mounted. The microcomputer MC 5a alternately stores a sample data group in the first and second memories 6a, 6b at every cycle of AC input detected by an AC cycle detection circuit 7. The second MC 5b uses the data of the memory not using MC 5a to perform operation processing and outputs predetermined measured data. Therefore, AC input is continuously performed and operation processing is also continuously performed.