baber/WOPTO huggingface dataset:
Patent JP-S60244989-A (JP)
Inventor: FUJITA KOUYA
IPC: G06Q50/00
Filed: 1984-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000291797-A (JP)
Title: Parking device for transmission
Inventor: HIRASE HIROMI
IPC: B60T1/06
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To delay the mesh of a parking pole with a parking gear surely and stably, in an automatic transmission. SOLUTION: This automatic transmission(AT) has a parking gear 12a installed on the output shaft of AT, a guide gear 12b, communicated with this gear 12a, whose tooth is formed by off-setting against the tooth position formed on the gear 12a, a parking pole 13, a guide pole 17 material and a parking rod 16 for displacing these poles 13,17. The parking pole 13 has a projection meshed with the gear 12a and can be moved so as to mesh with the gear 12a. While, the guide pole 17 has a projection meshed with the guide gear 12b and can be moved so as to mesh with this gear 12b. The parking rod 16 moving at the shift time to a parking range displaces the parking pole 13 to the gear 12a direction, after the guide pole 17 is displaced so as to mesh with the gear 12b by its cam 16b.
Patent JP-S6237308-A (JP)
Title: Method for accelerating desulfurization in oxygen steel making process with top blowing converter
Inventor: OGAHIRA KAZUO
IPC: C21C5/36
Filed: 1986-05-06
Abstract: PURPOSE:To remarkably accelerate desulfurization by using a synthetic CaO- FemOn flux in place of at least part of lime as a subsidiary material to be charged so as to form slag for refining having a low total Fe content, a very high CaO content and superior desulfurizing power. CONSTITUTION:In an oxygen steel making process with a top blowing converter provided with a bottom blowing function, lime is charged as one of subsidiary materials to be charged so as to regulate the basicity of slag to <2. At the same time, a synthetic CaO-FemOn flux is charged so as to attain the set basicity in combination with the lime. Thus, slag having >=2.3 basicity is formed and the total Fe content in the slag at the end of refining is kept at 6-15%.
Patent JP-S62258907-A (JP)
Title: Burner
Inventor: HIRATA YASUSHI
IPC: F23C99/00
Filed: 1986-05-02
Abstract: PURPOSE:To attemp to reduce the amount of developed nitrogen oxides by placing the primary flame openings of a burner head opposite to each other. CONSTITUTION:The surrounding area round a burner head which has a plurality of primary flame openings 12 is covered by a primary combustion chamber 13, and the lower section of the primary flame opening 12 is a pre-mixing chamber 15. The primary air which is supplied from a primary air supply opening 16 and the fuel supplied from a fuel nozzle 17 are mixed in this pre-mixing chamber and the mixture is supplied to the primary flame opening to form a primary combustion flame 18. Because the primary flame openings 12 are mutually opposite to each other, the flames interfere with each other and because the radical in the flame 18 which exists in a large amount near the flame 20 intrudes into the outer flame 21, tie NO which exists there is partially reduced to become N2 gas and the amount of NOx that is produced decreases a great deal.
Patent JP-2000287837-A (JP)
Title: Rice cooker
Inventor: TAMURA TADASHI
IPC: A47J27/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce stand-by electric power when a rice cooker is in no use for energy saving. SOLUTION: A rice cooker includes an inner pan, loading parts including a heating means (an induction heating coil) for heating the inner pan and a temperature sensor, a driving circuit 28 for controlling the loading parts and a power circuit (a DC power circuit) for supplying power to the loading parts and the driving circuit 28. It also includes a starting switch 29 for starting the power circuit, a power control circuit 30 for maintaining or stopping the output condition of electric power from the power circuit and a control (a micro-computer) 34 for outputting electric power from the power circuit via the power control circuit 30 when the starting switch 29 is operated or stopping the output of electric power from the power circuit via the power control circuit 30 when all loading parts are judged to be in operation.
Patent JP-S60248789-A (JP)
Title: Ferroelectric liquid crystal composition
Inventor: HATSUTORI SHINTAROU
IPC: C09K19/42
Filed: 1984-05-23
Abstract: PURPOSE:A ferroelectric liquid crystal composition that contains a compound which show ferroelectric chiral smectic phase followed by crystal phase on cooling, thus showing good respondence. CONSTITUTION:The objective liquid crystal composition contains at least two compounds which show ferroelectric chiral smectic C phase (having self-polarization of more than 0.5nc/cm<2> at a temperature 1 deg.C lower than the upper limit temperature of the chiral smectic C phase) followed by crystal phase, thus having 19 deg.C or lower under limit liquid temperature. The preferable compounds are, e.g., those of formula I -V (n is a positive integer).
Patent JP-H07310712-A (JP)
Title: Joint member
Inventor: KITAYAMA YASUSHI
IPC: B29L23/00
Filed: 1994-05-17
Abstract: PURPOSE:To provide a joint member capable of effectively jointing mounting pipes, even if a dislocation or the like occurs regarding the alignment of the pipes and the fitting position of the member. CONSTITUTION:This joint member 1, while being laid between the forward end of a mounting pipe and the jointing hole of a buried main pipe faced to the forward end, is used to joint the mounting pipes and the main pipe to each other. Furthermore, a rising section 11 having an area corresponding to the hole is formed at the center of the member 1 and a plurality of layers of glass cloth 12 and nonwoven fabric 13 having cutout pieces 10 divided with cross-type notches 14 are superposed on the section 11. In this case, the crossing points 15 of the notches 13 formed in each glass cloth 12 and unwoven fabric 13 are dispersed at arbitrary positions on the section 11.
Patent JP-H06308030-A (JP)
Title: Turbine atmospheric gas purity analyzer
Inventor: FUTAMI HIROSHI
IPC: G01N21/64
Filed: 1993-04-28
Abstract: PURPOSE:To highly accurately analyze atmospheric gas in order to prevent turbine corroding factor components from attaching by applying light having a wavelength matching an absorption wavelength of elements to be analyzed to atomized elements and measuring intensity of generated fluorescent light. CONSTITUTION:Sample vapor generated by vibration of a supersonic vibrator 2 provided on a vapor generator 1 is introduced into a frame 4 by a sample inlet tube 3. Pulse laser light from an excitation pulse laser 5 is split into two by a beam splitter 6 to be applied to dye lasers 8a, 8b, and laser light correctly matching an absorption wavelength of two elements to be analyzed is emitted. The laser light is focused on the same axis via a mirror 9 and a beam combiner 10 and applied onto the frame 4. Fluorescent light organically generated in the frame 4 is subjected to separation and removal of unnecessary wavelengths by a rotation of a disk-like interference filter 13 and then focused by a lens 12. Then it is converted into an electric signal proportional to fluorescent light intensity by a photomultiplier 15 and input to a computer 17.
Patent JP-S59228301-A (JP)
Inventor: KUMAGAI MIKIO
IPC: F21V1/14
Filed: 1983-06-10
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-H11255540-A (JP)
Title: Laminated glass
Inventor: NIWA HIDEYUKI
IPC: C03C27/12
Filed: 1992-04-22
Abstract: PURPOSE: To suppress the see-through distortion of laminated glass without deteriorating the characteristics of the glass such as impact fracture resistance and penetration resistance. CONSTITUTION: This laminated glass is produced by sandwiching a sheet of a resin such as a thermosetting resin between glass plates and integrating the components to form a resin layer. The thickness deviation is <=10 μm per 150 mm long at any part of the resin sheet. Especially in a continuous resin sheet having a width, the thickness deviation in the direction of width is <=10 μm over the whole width.
Patent JP-S63314244-A (JP)
Inventor: BISUBARUDEISU ABORINZU
IPC: C08J5/08
Filed: 1988-04-27
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-S5727938-A (JP)
Title: Opal glass composition
Inventor: KURAMITSU OSAMU
IPC: C03C4/02
Filed: 1980-07-26
Abstract: PURPOSE: To provide an opal glass composition having a low m.p. and causing no blackening after coating using an org. solvent and backing by adding a specified amount of ZrO 2  to base glass contg. no Pb and substituting fluorides for part of the oxides of the composition.  
     CONSTITUTION: 3W10mol ZrO 2  is added to 100mol base glass having a composition ≥98mol% of which except water consists of 10W24% SiO 2 , 24W30% Al 2 O 3 , 20W30% B 2 O 3 , 10W15% RO and 15W22% R 2 O (28W35% RO+R 2 O, RO is CaO, ZnO, BaO or the like, and R 2 O is Li 2 O, Na 2 O or the like), and fluorides are substituted for part of those oxides including ZrO 2  by 5W15mol as F 2  to 100mol of the base glass. Since the resulting glass composition contains ZrO 2  as an opacifier, crystal particles are deposited during coating and baking to accelerate opacification, and the composition has characteristics such as a low softening temp. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62260440-A (JP)
Title: Reception circuit
Inventor: MAKI TAKANORI
IPC: H04B10/07
Filed: 1986-05-07
Abstract: PURPOSE:To simplify the constitution of a reception circuit for an optical signal by providing an amplifier which converts an optical input signal with almost a 1/2 mark ratio into an electrical signal and amplifies only its AC component. CONSTITUTION:The input optical signal is converted into an electrical signal by an photoelectric transfer part 1, and its AC component is amplified by the amplifier 2. The amplified output signal is applied to an identification and reproduction part 3 and a timing extaction part 4, and identified and reproduced according to an extracted timing signal. Since the amplifier 2 amplifies only the AC component, the constitution is simplified compared with a DC amplifier. As the input optical signal with about 1/2 mark ratio includes many AC components, only the AC components amplified by the amplifier 2 can identify and reproduce signals and attain timing extraction.
Patent JP-S5226826-A (JP)
Title: Flash-matic device
Inventor: FUKUDA SUSUMU
IPC: G03B15/05
Filed: 1975-08-25
Abstract: PURPOSE: To obtain a flash derive of simple construction adapted for a middle class small camera and pocket camera which corresponds to different sensitivities of film and which can cover a practical range sufficiently. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04270397-A (JP)
Title: Voice encoding system
Inventor: FUNAKI KEIICHI
IPC: G10L19/26
Filed: 1991-02-26
Abstract: PURPOSE:To improve the tone quality by obtaining a pattern of a smooth delay of an adaptive code book, and also, suppressing a noise sense which is a problem point of a voice encoding system of a CELP system, in the voice encoding system of about 8-4kb/s. CONSTITUTION:Valcalization is discriminated at every frame, and in the frame which is discriminated to be valcalization, at the time of searching an adaptive code book, to a sound source for delaying a sound source in the past, a COM filter corresponding to its delay is set, and a delay by which a square error of an output of the COM filter and a weighting signal becomes minimum is derived. In the case it is not discriminated to be valcalization, the COM filter is not used. At the time of being voicedness, with respect to an output of the adaptive code book, two ways of constitutions in the case the COM filter is used, and in the case the filter is not used can be taken.
Patent JP-S61260146-A (JP)
Title: Measuring instrument for printing quality of laser printer
Inventor: ENOMOTO TOSHITO
IPC: B41J2/44
Filed: 1985-05-14
Abstract: PURPOSE:To decide the printing quality by photodetecting reflected laser rays by a polygontal mirror with a photosensitive element and analyzing its optical information. CONSTITUTION:The output laser rays of a laser semiconductor 1 are reflected by the polygontal mirror 3 through a lens 2. Then, the rays are reflected by a reflecting mirror 5 through a master lens 4 and reach a dummy drum 7. A CCD stationing plate 8 of the sensitizing element having plural picture elements is arranged so as to be positioned at the exposure face of the drum 7. As to photodetection information obtained from the CCD, accumulated information of a buffer is compared with an irradiating characteristic of the irradiated laser rays and processed with a comparing and processing circuit 9, and a decided result of the printing quality is outputted to a display 10.
Patent JP-S59228704-A (JP)
Title: Tightening of liquid-cooled magnet
Inventor: NAKAJIMA KIKUO
IPC: H01F41/02
Filed: 1983-06-09
Abstract: PURPOSE:To reduce a deformation of a magnet due to an operation hysteresis and make the magnet produce a higher magnetic field and improve a life by a method wherein a main body of the magnet is solidly tightened along its laminating direction by tightening insulation bolts and nuts. CONSTITUTION:A main body of a water cooled magnet is held between an upper tightening jig 11 and a lower tightening jig 10 as shown in the figure and an upper surface of the jig 11 is pressed by pushing down a piston rod 12. With this process, the main body of the magnet is compressed along the direction of the lamination of coil conductors 1 and insulating sheets 2. When the pressure is relieved by moving the piston rod 12 upward, a lamination thickness is increased a little but if the pressure is applied again the thickness returns to the original compressed dimension quickly. It is recommended that coupling of tightening insulation bolts 5 and nuts 6 is performed during the pressure application. Therefore, by compressing the magnet for a prescribed time, the magnet can experience a surface pressure higher than an electromagnetic compression stress given to the magnet during the normal operation of the magnet.
Patent JP-S586907-A (JP)
Title: Manufacture of amorphous metallic powder
Inventor: ISHII HIROYOSHI
IPC: B22F9/10
Filed: 1981-07-03
Abstract: PURPOSE:To convert molten metal directly to amorphous powder in the stage of putting the drops of the molten metal into collision against a metallic rotary body and solidifying the same quickly by parting the molten metal beforehand with a high speed revolving roll of small wettability. CONSTITUTION:The molten metal 2 in a crucible 1 is supplied from the sprue of the bottom of the crucible through a nozzle 33 to a roll 4 provided below the same. At least the surface of the roll 4 consists of a material of small wettability on which the metal 2 is hard to stick and which can release said metal by parting the same instantaneously to fine particles, for example, graphite, TiN or the like. The roll 4 may be one or two facing each other. It is revolved at >=2m/sec peripheral speeds and the metal 2 is pressurized negative by the peripheral speed of the roll 4 considerably higher than the dropping speed thereof, by which cavitation is generated and the metal is parted to fine drops 6. Then, the drops 6 are put into collision against a metallic rotary body 7 revolving at >=10m/sec peripheral speeds, whereby they are quickly solidified and metallic powder 8 is obtd.
Patent JP-S586409-A (JP)
Title: Edge type indicating meter
Inventor: KODAMA MINORU
IPC: G01D13/02
Filed: 1981-07-03
Abstract: PURPOSE:To facilitate easy exchange of the stepped scale plates, by forming the cut part at a part of the scale plate so that a pointer is not interrupted when the scale plate is removed. CONSTITUTION:A stepped scale plate 4 is provided behind the pointers 3a and 3b. The cut parts 5a and 5b are provided to the plate 4. Thus the pointers 3a and 3b are moved to the cuts 5a and 5b respectively when the plate 4 is exchanged.
Patent JP-S5727772-A (JP)
Title: Driving circuit for heating resistor row for thermal printing
Inventor: WATANABE HIDEAKI
IPC: B41J2/38
Filed: 1980-07-28
Abstract: PURPOSE:To prevent the occurrence of uneven printing concentration by using a system in which an electric power insufficient to colorize a heat-sensitive recording paper is applied to heating resistor rows for thermal printing during the nonprinting period following the ending of the printing of one line. CONSTITUTION:In a driving circuit for heating resistor rows for thermal printing, used in facsimile, printer, etc., an electric power is applied to the heating resistor rows according to picture signal for energization, the printing of one line is performed on a heat-sensitive recording paper, a pulse enough not to colorize the heat- sensitive recording paper is applied to OR gates G1 to G80 during the nonprinting period until the printing of the next line, and electric power is applied to each of heating resistors H1 to H320. Thus, the color concentration for printing can be kept constant regardless of the length of the nonprinting period, and also the occurrence of uneven color concentration due to the different lengths of the nonprinting period can be prevented.
Patent JP-S58221454-A (JP)
Title: Method for controlling common device
Inventor: NAGASAWA SOUICHIROU
IPC: G06F13/00
Filed: 1982-06-16
Abstract: PURPOSE:To minimize the influences of a defective system upon the other system by connecting plural control signal lines and selecting and separating only the disabled system through the combination of the signal lines. CONSTITUTION:Signal lines 9A, 10A and 9B, 10B are connected, respectively, from magnetic disc devices 3A, 3B to a disc cashe 4. By each combination of ''1''/''0'' of the control signal lines 9A, 10A and 9B, 10B, a defective magnetic disc device is selected and separated. Therefore, the magnetic disc device enabled to operate normally can be operated as it is.
Patent JP-H09264294-A (JP)
Title: Fluid machinery
Inventor: KATO HIROYUKI
IPC: F04D29/24
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To make bubbles flow in a pump in a micro-size so as to mix a liquid phase and gaseous phase uniformly by respectively arranging continuous recessed/projection parts on at least one side of the front rim part or rear rim part of the blade of an impeller. SOLUTION: A saw tooth shaped recessed/projection parts 6 are respectively formed on front and rear rims of each blade 4 of an impeller 5. In the recessed/ projection parts 6, a pair of very strong three dimensional vortex flow field whose turning directions are opposed to each other, are formed just after the front rim part and the rear rim part of the impeller 5. A crushing/grinding action is obtained by strong shear force effect generated by the vortex in addition to a shear force effect in a strong shear flow layer in the front rim part of the impeller 5. A uniform gaseous mix fluid in which micro gas are dispersed is formed in liquid. It is thus possible to improve gaseous and liquid phases mixed flow transferring performance in a pump.
Patent JP-H10293225-A (JP)
Title: Dispersion shift optical fiber
Inventor: MATSUO SHOICHIRO
IPC: G02B6/036
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion shift optical fiber(DSF) reducing a non-linear effect, a bent loss and a dispersion slope at a time by specifying an effective sectional area, the bent loss, the dispersion slope and a cut-off wave-length. SOLUTION: This fiber is the DSF that wavelength dispersion is nearly zero, and isn't zero in a wavelength 1.55 μm band, and the effective sectional area is 65-120 μm<2> , and the bent loss is 0.1-100 dB/m, and the dispersion slope is 0.07-0.14 ps/km/nm<2> , and the cut-off wavelength is a value always becoming single mode propagation in its wavelength band. In order that the DSF is provided with such a characteristic values, when a diffractive index of the first ring part 2 arranged concentrically around a core part 1 is defined as n1 , the refractive index of the second ring part 3 as n2 , the refractive index of the third ring part 4 as n3 , the refractive index of a clad 5 as n4 and the refractive index of the central core part 1 as n0 , what is necessary that the DSF is provided with a refractive index distribution shape being n0 >n2 , n2 >n1 , n3 >n$4 .
Patent JP-S5531759-A (JP)
Title: Arrangement transportation method
Inventor: SEKI KAZUNORI
IPC: B65G51/01
Filed: 1978-08-24
Abstract: PURPOSE:To improve working efficiency by forming liquid flow in a liquid tank and feeding transportation substance in arrangement to a conveyor arranged at the end part through liquid flow. CONSTITUTION:Liquid 2 is allowed to flow in a tank 1 by means of a pump 6 and a conduit 7. The substance 4 such as rice-floor dumplings is sent in one direction by the liquid flow. A conveyor 3 made of metal screen is arranged on the downstream part, and substances 4 are adhered successively on the surface of the conveyor 3 and carried out. As the conveyor 3 is made of metal screen, liquid flow is not impeded, and the substance slides off on the slanting conveyor surface, even adhered in the state of superposition of substances, so arrangement transportation is enabled. As substances can be transported in arrangement at every constant intervals through certain adsorption by such a simple method, working efficiency can be improved.
Patent JP-S585351-A (JP)
Title: Anticorrosive composition
Inventor: KOBARI MASATO
IPC: C08L51/00
Filed: 1981-07-02
Abstract: PURPOSE:To provide a petrolatum anticorrosive compsn. which has excellent heat resistance and good workability and in which bleeding at an elevated temperature and lowering in flexibility at a low temperature are suppressed, by adding a rubbery elastomer. CONSTITUTION:95-25wt% petrolatum and 5-75wt% rubbery elastomer such as polyisobutylene are mixed together at 30 deg.C or lower using a Banbury mixer to obtain an anticorrosive compsn. This compsn. may be used as a paste, but pref. as a sheet or a tape of 0.8-5mm. in thickness obtained by using a calender roll.
Patent JP-S63268636-A (JP)
Title: Coated metal plate having excellent sliding characteristics for snow
Inventor: UENO MANABU
IPC: C09D127/12
Filed: 1987-04-27
Abstract: PURPOSE:To improve sliding characteristics for snow, by setting pigment-added fluororesin layer where the thickness of the layer and the max. particle size of the pigment added are specified, and further thereon a fluororesin layer free of pigment where the thickness and the center line average roughness of the surface are specified, and fusing these two layers to constituting a coated metal plate. CONSTITUTION:A pigment-added fluororesin layer 2 where a pigment whose max. particle size is 5mum or less is added and the thickness of the layer is 10mum or more is adhered on a metal plate 1 and a pigment free fluororesin layer 3 where no pigment is added and the thickness of the layer is 2mum or more is thereon adhered. The center line average roughness of the surface of the fluororesin layer 3 free of pigment is 0.6mum or less. The layer 3 and the layer 2 are fused together. Resins where tetrafluoroethylene resin, trifluoroethylene resin, fluorovinylidene resin and so on are contained as main components can be used as the fluororesin layer constituting the layer 2 and the layer 3. The above described constitution gives a roofing material having excellent sliding characteristics for snow where snow can slide down by its dead-weight when the angle of roof slope is 15-20 deg. and having good durability.