baber/WOPTO huggingface dataset:
Patent JP-H03150509-A (JP)
Title: Method for connecting between waveguide substrate and optical fiber, and reflection preventive film with ultraviolet-ray cutting-off function used for the method
Inventor: HAKOGI HIRONAO
IPC: G02B6/30
Filed: 1989-11-08
Abstract: PURPOSE:To prevent a waveguide from damaging optically by irradiating an adhesive, stuck on the reflection preventive film which transmits light with wavelength transmitted by an optical fiber and does not transmit ultraviolet ray, with the ultraviolet light at right angles to the end surface of a waveguide substrate. CONSTITUTION:The reflection preventive film 10 which transmits the light with the wavelength transmitted by the optical fiber and does not transmit the ultraviolet light is formed at and nearby the part where the end surfaces of the waveguide substrate 2 and optical fiber 6 contact each other. Then the end surfaces of the core of the optical fiber and the waveguide 4 face each other and the end surfaces of the optical fiber 6 and waveguide substrate 2 contact each other to stick the adhesive 8. Then the adhesive 8 stuck on the reflection preventive film 10 is irradiated with the ultraviolet light in a direction A almost perpendicular to the end surface of the waveguide substrate 2, so that the adhesive 8 sets. Consequently, optical damage is prevented from being caused when the optical fiber 6 and waveguide substrate are connected.
Patent JP-S63141691-A (JP)
Title: Device for suppressing water pollution
Inventor: INAI YOSHIRO
IPC: C02F1/52
Filed: 1986-12-05
Abstract: PURPOSE:To prevent water pollution arising from eutrophication by detecting a sign for the water pollution by a sensor and passing a reaction liquid to suppress the pollution in a water basin, thereby suppressing the eluting material from the bottom. CONSTITUTION:The sensor 20 which detects the sign for the water pollution is provided into a machine body 1 to be installed to the water basin where the water pollution arises. A storage tank 17 for the reaction liquid which suppresses the cause for giving rise to such sign and decreases the eluting material from the bottom is disposed. The above-mentioned reaction liquid is mixed and stirred with the water flowing in a flow passage 15 in the machine body 1 in accordance with the output of the sensor 20 in a mixer 18. As a result, the eluting material from the bottom is suppressed and the water pollution arising from the eutrophication is prevented.
Patent JP-H02136125-A (JP)
Title: Method for evaluating collecting state of heart beat signal of embryo, method for automatically selecting correlational waveform for counting heart rate of embryo and embryo monitor apparatus
Inventor: NAGASAWA TAKASHI
IPC: A61B5/0245
Filed: 1988-11-17
Abstract: PURPOSE:To objectively evaluate the collection state of the heart beat signal of an embryo by performing comparative operation using a plurality of values among various correlation values and tolerant values relating to the correlational waveform obtained from actual time autocorrelational operation. CONSTITUTION:Actual time autocorrelational operation of the embryo heart beat signal collected from the mother's body is performed to obtain correlational waveform and, for example, when an origin correlation value ImO is below an origin min. tolerant value CL, it is evaluated that input data quantity is insufficient. When the origin correlation value is equal to or more than an origin max. tolerant value CH, it is evaluated that input data quantity is excessive by the mixing of noise. Correlation offset level values ImOPF are subtracted from the origin correlation value and a correlation value ImP at the point of time of a detection peak and the obtained values are compared and, on the basis of the ratio of the correlation value (ImP-ImOFF) at the point of time of an effective detection peak to an effective origin correlation value (ImO-ImOFF), how much data quantity having cyclicity is obtained from the whole input data quantity is evaluated to objectively evaluate the collecting state of the embryo heart heat signal. Therefore, the selection of a good sensor mount position is easy.
Patent JP-H04161377-A (JP)
Title: Manufacture of dispersant of developer for pressure-sensitive recording sheet
Inventor: ITOU TSUNASHIGE
IPC: B41M5/155
Filed: 1990-10-26
Abstract: PURPOSE:To obtain a developer dispersant of high concentration capable of superior stability during long-term shelf life and best suitability for manufacture by using modified polyvinyl alcohol consisting of a specific hydrophobic group introduced into the molecule of polyvinyl alcohol. CONSTITUTION:In the formula, R1, R2 are a 1 to 12C alkyl group which may be the same as or different from the other or hydrogen atom, and R3 is a 1 to 12C alkyl group. A modified polyvinyl alcohol used consists of a comparatively large hydrophobic group introduced in the lateral chain and/or terminal of a polymer chain. The recommended modified polyvinyl alcohol is such as having a degree of saponification of 85mol% or higher and a degree of polymerization of 200 to 2000. In addition, polyvinyl alcohol is used with in a range of 0.1 to 20wt.% for the amount of developer to be emulsified. The recommended organic solvents which dissolve the developer are methaisobutyl ketone, toluene and xylene, if used after removing an organic solvent. The developer is dissolved 10 to 200wt.% for the solvent, and additives such as anti-oxidant and ultraviolet absorbent are dissolved with the developer into an emulsifier.
Patent JP-H02136099-A (JP)
Title: Position controller
Inventor: TOKURA MITSUO
IPC: H02P8/00
Filed: 1988-11-16
Abstract: PURPOSE:To realize a high speed, high reliability position controller by detecting the current position of a step motor with high resolution at all times through an encoder and an electronic scale means. CONSTITUTION:Upon finish of a series of initializing processes, positioning is carried out in closed loop position control mode such that position command data (s) produced from a second position command generating means matches with current position data produced from an electronic scale means 3. The position command data (s) and the current position data (c) are inputted into a comparing means 5 which produces deviation data (e)(=s-c). An electrical operating angle operating means 6 receives the deviation data (e) which are then subjected to differentiation, integrating compensation and the like thus producing operational electrical angle data (f). Inputs to a function generating means 7 includes the operational electrical angle data (f), the current position data (c) and offset phase data (d) and the output therefrom are micro step current commands sc, ss. The micro step current commands are amplified through a drive means 8 in order to drive a step motor 2.
Patent JP-H02135891-A (JP)
Title: Three-primary color separation prism
Inventor: ATSUTA YASUSHI
IPC: H04N9/097
Filed: 1988-11-16
Abstract: PURPOSE:To cancel the characteristic difference of P-polarized light and S- polarized light and to attain highly stable registration and faithful color reproducibility by setting structure to be without an air gap and providing a metallic half mirror. CONSTITUTION:Prism members 31-33 are adherently bonded, and a blue light flux 39 which has been reflected and separated from an image pickup light flux 38 by a dichroic mirror 34 is totally reflected by a total reflecting surface 40 being an incident surface and it is projected. A light flux 41 reflected on the half mirror 35 changes into a red light flux by a color filter 36, and a light flux which has passed through the half mirror 35 changes into a green light flux by a color filter 37, whereby it is projected. Since the half mirror 35 is a metallic film, the characteristic difference of the P-polarized light and the S-polarized light is small and since the color filters 36 and 37 do not incline with respective light fluxes 41 and 42, the influence of an incident angle on a spectral characteristic is eliminated and precise color separation is attained. Thus, the high stability of registration and the faithful reproduction of the colors can be compatible.
Patent JP-H08141291-A (JP)
Title: Device to finish tacked sleeve of white shirt
Inventor: HAYAMI HISAHIRO
IPC: D06F71/28
Filed: 1994-11-24
Abstract: PURPOSE: To eliminate bite-in of a sleeve at rotation fulcrum in a hot plate to allow stable press work to be performed. CONSTITUTION: A pair of levers 7, 8 and 9, 10 are coupled respectively to sides 5, 6 of curved plates 3, 4 that form a hot plate 2, each lever being coupled with each other to form three pallalerogram links 11, 12, 13. When the hot plate is opened and/or closed, the links 11, 12, 13 deforming with a similar form bind a rotation fulcrum 14, and open and/or close the curved plates 3, 4 with relative positions of the sides 5, 6 being held constant.
Patent JP-2000123755-A (JP)
Title: Electron gun
Inventor: SHIMIZU YASUO
IPC: H01J29/48
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun capable of correcting displacement of electrodes from the center axis of a stem when inserting the electron gun into a funnel neck part. SOLUTION: This electron gun is composed of electrodes 2a-2c, positioning elastic bodies 3a-3d welded to the electrodes 2a-2c for the electrodes 2a-2c and a funnel neck part 1b, a stem glass-deposited with metal pins leading in potential from the outside of the cathode ray tube, and leads 5a-5d connecting the stem with the electrodes 2a-2c. Here, the fixing force of the leads 5a-5d toward the funnel neck part 1b is set weaker than the fixing force of the positioning elastic bodies 3a-3d to the funnel neck part 1b.
Patent JP-H04163412-A (JP)
Title: Fiber reinforced plastic wire
Inventor: MURAMATSU JUNICHI
IPC: G02B6/44
Filed: 1990-10-27
Abstract: PURPOSE:To obtain a fiber reinforced plastic wire which generates no steam even when it is heated by employing aromatic polyamide, and employing a composition mixed with the predetermined amount of a hydrotalcite baked product as a resin mixture. CONSTITUTION:A fiber reinforced plastic wire (FRP wire) is composed of aromatic polyamide fiber and a mixture of 100wt.pts. of thermosetting resin and 100 or less wt.pts. of hydrotalcite baked product. For this aromatic polyamide fiber, a fiber which is obtained by wet-spinning the polyparaphenylene terephthalic amide obtained through condensation-polymerization of p-phenylene diamine and therephthaloil chrolide is used. The thermosetting resin contained in the resin composition part is epoxy resin, unsaturated polyester resin or the like, and unsaturated polyester resin or vinyl ester resin which is capable of thermosetting by organic peroxide is used.
Patent JP-H06137658-A (JP)
Title: Air-conditioning facility
Inventor: MATSUI YOSHIAKI
IPC: F24F11/04
Filed: 1992-10-28
Abstract: PURPOSE:To stabilize the amount of suction air in an objective area having a high degree of importance and improve quality in use by a method wherein the changing control of an objective suction air temperature is effected by limiting the handling of the objective suction air temperature as a changing factor in the regulating amount of suction air of a flow rate of air changing device with respect to a specified objective area. CONSTITUTION:An air-conditioning machine 1 regulates suction air, distributed into a plurality of objective areas R1-Rn so as to have an objective suction air temperature. Respective flow rate of air changing devices 4 regulate the amount of suction air for respective objective areas R1-Rn based on detecting temperatures in areas respectively to regulate temperatures in the areas so as to be objective area temperatures. Further, a control means 9B changes objective suction air temperatures based on detecting amounts of suction air so that the regulating amounts of suction air of respective flow rate of air changing devices 4 become values within the range of the objective flow rate of air in corresponding objective areas. In this case, the control means 9B carries out the control of change of objective suction air temperature so that the handling of regulating amount of suction air of the flow rate of air changing device 4 with respect to the specified objective areas R1-Rn as the changing factor of the objective suction air temperature is limited or neglected.
Patent JP-H06136898-A (JP)
Title: Fixing construction for newel post for room handrail in equipment building
Inventor: YOSHIOKA TOSHIHIRO
IPC: E04B1/00
Filed: 1992-10-28
Abstract: PURPOSE:To provide handy construction for ensuring sufficient strength to an external force by fixing a handrail newel post from the biaxial directions to be set orthogonally to a structural body. CONSTITUTION:A bracket 4 is fixed on the side surface of a horizontal beam 2, and a fixture 3 is firmly fitted at the lower end of a newel post body 1. Bolts 17, 18 are connected to be inserted into the metal fittings 4, 3 in the orthogonal directions. The bracket 4 has a fitting plate section 5, and a rise plate section 6 raised at a right angle from the one side of the plate section 5. The fitting plate section 5 is provided with a fixing section 9 to be fixed on the horizontal beam 2, and the inserting hole 8 of a bolt, and the rise plate section 6 is provided with the inserting hole 11 of a bolt. The fixture 3 has a first joint plate section 12, and a second joint plate section 13 raised at a right angle from the one side of the section 12. Both the joint plate sections 12, 13 are provided with bolt inserting holes 15, 16. The fixture 3 is jointed to the bracket 4, and the bolts 17, 18 are inserted into the respective bolt inserting holes 8, 11, 15, 16 in the orthogonal directions and are fixed to be fastened.
Patent JP-H04162814-A (JP)
Title: Ladder type filter and its manufacture
Inventor: TANAKA YASUHIRO
IPC: H03H9/54
Filed: 1990-10-25
Abstract: PURPOSE:To manufacture the ladder type filter with a desired number of stages efficiently by cutting off 1st and 2nd resonance mother substrates in which plural series resonator and parallel resonator are formed at a prescribed pitch. CONSTITUTION:First and second resonator substrates 21, 22 are obtained by cutting off a 1st resonator mother substrate 11 on which plural series resonators 13 are formed at a prescribed and a 2nd resonator mother substrate 12 on which plural parallel resonators 17 are formed at a prescribed pitch. Then the substrate 21, 22 are adhered together and the series resonators 13 and the parallel resonators 17 formed in the substrates 21, 22 are electrically connected. Thus, one kind of the substrate 11 and one kind of the substrate 12 are prepared and the substrate 21, 22 having desired number of the series resonators 13 and the parallel resonators 17 are realized by having only to revise the cut-off position. Thus, the ladder type filter with the desired number of stages is easily realized.
Patent JP-H02181665-A (JP)
Title: Measurement of and compensation for measured frequency error for noise power meter
Inventor: BAANAADO DABURIYUU RIIKU
IPC: G01R29/26
Filed: 1989-11-09
Abstract: PURPOSE: To compensate the error by sequentially sending signals having different frequencies, and measuring the inaccuracy of measured frequency of from the noise current of a DUT by the frequency measured at a scattered parameter. CONSTITUTION: The input terminal of a unit DUT 12 during testing is connected to a source admittance 14, and the output terminal is connected to a noise wattmeter 16. In this case, signals having the same power and different frequencies are successively sent from the input terminal to the wattmeter 16. The signals are amplified in the selected narrow frequency range by a frequency converting stage 18. The wattmeter 16 individually measures the power for the signals having the various different frequencies, and measures the central frequency of the signals. Thus, the power measured and larger individually than the threshold measured in the frequency range is obtained. In this case, the difference of the desired measuring frequency, central frequency can be measured. The signal from the DUT 12 is moved by the difference, and the measurement error can be compensated.
Patent JP-S63143512-A (JP)
Title: Single mode fluoride glass fiber
Inventor: NIIHORI OSAMU
IPC: G02B6/00
Filed: 1986-12-05
Abstract: PURPOSE:To reduce a microbend loss so that the loss is extremely decreased by limiting the ranges of the outside diameter of a clad, the difference in the specific refractive index between the core and clad and the range of the radius of the core. CONSTITUTION:The outside diameter D(mum) of the desired clad, the difference DELTA(%) in the specific refractive index between the core and clad and the radius (a)(mum) of the core are so selected as to simultaneously satisfy the three equations; the equation I, the equation II and the equation III. The fluoride glass fiber which consists essentially of zirconium fluoride of the extremely low loss and with which the microbend loss is <=1/100 the intrinsic loss of the fluoride fiber is thus obtd.
Patent JP-S62152613-A (JP)
Title: Built-up gear hob
Inventor: KAWAUCHI HIDETO
IPC: B23F21/16
Filed: 1985-12-25
Abstract: PURPOSE:To enable a rake angle of a cutting face in a cutting edge to be immediately changed in accordance with a machining condition of a hob, by using a spacer to fix a cutting edge blade to a blade mounting groove formed in a hob main unit. CONSTITUTION:Blade mounting grooves 13 are provided in the peripheral surface of a hob main unit 12. A cutting edge blade 14 is displaced to an optional position along the gear cutting rotary direction of a hob for the blade mounting groove 13. A clearance of the blade mounting groove 13 is generated by displacing the cutting edge blade 14, and it is fixed by interposing a spacer 17 in the clearance of said groove 13. A cutting edge 18 enables a rake angle (r) of its cutting face to be optionally set by changing a position of the blade 14 for the groove 13.
Patent JP-S63137207-A (JP)
Inventor: PEETAA TOOMASU
IPC: G02C13/00
Filed: 1987-11-16
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-H11112614-A (JP)
Title: Communication method and equipment
Inventor: TAKEI HIROFUMI
IPC: H04M1/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To easily perform communication to any communicating party with appropriate volume and sound quality by controlling a communication volume adjustment process by the communication volume control data of a dial number corresponding to dial signals obtained from a storage process at the time of dial signal termination. SOLUTION: When a call termination operation, the dial number of the communicating party is read from reception signals. When deciding that a specified key operation for adjusting a communication volume has been performed during communication, the communication volume control data corresponding to the operation are respectively outputted to a reception volume control part 105 and a transmission volume control part 107 and the reception volume control part 105 and the transmission volume control part 107 adjust the volume, based on the inputted communication volume control data.  Meanwhile, when the specified key operation is not performed, the communication volume control data corresponding to the dial number of the opposite party are read from a memory part 111 and the communication volume control data corresponding to the dial number of the opposite party are outputted to the reception volume control part 105 and the transmission volume control part 107.
Patent JP-S62150902-A (JP)
Title: Earth structure for microwave integrated circuit parts
Inventor: ONISHI MASAMI
IPC: H01C13/00
Filed: 1985-12-25
Abstract: PURPOSE:To reduce the effect of bonding pad by providing a metallic plate near a chip and connecting an earth electrode and a metallic plate of a chip parts by a conductor. CONSTITUTION:A microstrip line 1 is constituted on a dielectric base 10 constituting a resistive termination and a resistor 2 and a bonding pad 3 are constituted. The bonding pad 3 is connected to the earth metallic plate 4 by solder 5. A microstrip line is formed on a microwave integrated circuit MIC base 8 made of a dielectric. The microstrip line on the MIC base 8 and the microstrip line 1 on the resistive termination are connected by a gold ribbon 7. The effect of wavelength on the bonding pad 3 is decreased by forming the pad 3 sufficiently smaller than the wavelength. A chip parts such as a chip resistor is earthed without losing the substantial characteristic of the chip parts.
Patent JP-H02227010-A (JP)
Title: Water culture and handling of cultured material
Inventor: HIKITA MIYOJI
IPC: A01G31/00
Filed: 1989-11-08
Abstract: PURPOSE:To reduce labor by sowing seed in an amount to give a shipping unit in a retainer of cultured material and growing the cultured material while transferring on a culture solution. CONSTITUTION:Seed 3 of cultured material in an amount to give a shipping unit is sowed in a retainer 1 of culture material for water culture and germinated. Then plural retainers of germinated culture material are arranged in a fixed planting panel 4 and floated at one side of a water bath 5 charged with a culture solution. The fixed planting panel 4 is successively transferred from one side to the other depending upon growth state of the cultured material. When the cultured material is grown into a desired state, the fixed planting panel is pulled up from the culture solution. The retainer 1 of grown cultured materials taken out from the fixed planting panel is made into a shipping state.
Patent JP-H09133312-A (JP)
Title: Combustion method with low generation of nitrogen oxide and apparatus therefor
Inventor: MOGI TORU
IPC: F23C99/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To restrict the generation of NOx substantially by using a unique low NOx combustion method and an apparatus therefor. SOLUTION: A radial fuel jetting port 14 is provided at the tip part of a fuel pipe 1 to jet an auxiliary fuel in the direction the same as the longitudinal direction of a slotshaped air jetting part 3 and a disc plate 7 larger than the fuel pipe 1 is provided on the upstream side thereof. Air is jetted from a cylindrical air jetting part 21 for forming an air flow and a fuel from the side part fuel jetting parts 5 and 6 is jetted at the right angle to an air flow jetted from a slot-shaped air jetting part 3 so as to make the fuel excessive at an excessive fuel jetting part 25 while making the air excessive at an excessive air jetting part. In this manner, variable density combustion is executed while making a mixed combustion.  Ten (10)-20% of all the fuel is jetted radially as auxiliary fuel from the radial fuel jetting port 14 to burn while an internal furnace combustion gas flows as following wake. Thus, a ratio is not less than 0.2 between the air flow velocity at the slot-shaped air jetting part 3 and the fuel flow velocity at the side part fuel jetting parts 5 and 6.