baber/WOPTO huggingface dataset:
Patent JP-H11133050-A (JP)
Title: Inertia sensor
Inventor: MASUDA SUMIO
IPC: G01P15/18
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an inertial sensor to be manufactured with a low cost without necessity of a power source with a simple structure. SOLUTION: An inertia sensor 1 comprises a housing 3 mounted at a moving body 2, a rotor 5 associated with the housing 3 via bearings 4, and an angular sensor 6 for detecting a rotating angle of the rotor 5 as seen from the housing 3.
Patent JP-2000128391-A (JP)
Title: Sheet feeding device
Inventor: SATO SHINICHI
IPC: B41F21/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device expected to extensively improve printing quality without possibility to scratch upper surfaces of the second and after second sheets. SOLUTION: A sheet push-up device B is provided in correspondence with the lower part side of a sheet 9 so that a rear part in the flowing direction of the sheet 9 floats against the following sheet 9 at the time when the extreme head end of the sheet 9 traveling on a conveyor 4 for carriage makes contact with a front contact 10 to regulate a head end position in the flowing direction of the sheet 9 on a sheet feeding device to carry the sheets fed from a sheet supply device of a sheet printing machine through the conveyor for carriage.
Patent JP-S63155033-A (JP)
Title: Liquid crystal driving method
Inventor: FURUBAYASHI YOSHINORI
IPC: G09G3/36
Filed: 1986-12-18
Abstract: PURPOSE:To reduce uneven crosstalk by applying a high frequency voltage higher than a prescribed frequency to liquid crystal in the driving stop period. CONSTITUTION:The high frequency voltage higher than voltages applied to signal electrodes X1-X6 and scanning electrodes Y1, Y2-Y6 is applied to liquid crystal in the driving stop period to apply voltages VA and VB to picture elements A and B. The difference of frequency components between voltages VA and VB is reduced by the high frequency voltage in the driving stop period. Thus, uneven crosstalk is reduced.
Patent JP-H04172522-A (JP)
Title: Variable resolution mouse
Inventor: HIGASHIDE MASAHIRO
IPC: G06F3/038
Filed: 1990-11-07
Abstract: PURPOSE:To automatically adjust a resolution by natural operation by changing the resolution monotonously in conformity with the magnitude of a pressure that is applied to the sides of a mouse. CONSTITUTION:A rotational amount detecting means 1 detects a rotational amount of a ball inside a mouse, and the detected output is converted by a converting means 2 into a pulse signal in proportional to the rotational amount. A pressure detecting means 3 detects a pressure applied to the sides of the mouse, or an operator's hand force of grasping the mouse. A resolution adjusting means 4 adjusts the number of pulse signals output from the converting means 2 in conformity with the magnitude of a pressure detected by the pressure detecting means 3, and when a hand pressure of grasping the mouse is small, the resolution is raised so that the displacement of the cursor on the screen can be enlarged for a small displacement of the mouse, and when a grasping pressure is large, the resolution is lowered so that even when the mouse is moved largely, the cursor on the screen can move a little.
Patent JP-H09169731-A (JP)
Title: Piperidinylethylamide derivative as serotonin agonist
Inventor: RONARUDO JIEI MAATOSON
IPC: A61K31/451
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as an anxiolytic containing a sedative component, having partial action on and antagonism against a 5-HT 1 A and antagonism against a H 1  receptor.  
     SOLUTION: This compound is shown by formula I (R is a monosubstituted or disubstituted phenyl, thienyl or adamanthyl which contains a substituent group such as fluoro or methoxy; R 1  and R 2  are each H, a halogen or methoxy) or its salt and/or its hydrate such as N-(2-[4-(2-fluoro-5-methoxyphenylmethyl) piperidin-1-yl]ethyl}-4-methoxybenzamide hydrochloride. The compound is preferably obtained by successively treating a piperidinyl intermediate of formula II with formula and potassium cyanide to give a nitrilopiperidine intermediate, catalytically reducing the intermediate, and acylating the prepared ethylamine intermediate with an acylating agent such as thionyl chloride. The compound of formula II is obtained, for example, from 4-cyanopyridine through a compound of formula III. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06142424-A (JP)
Title: Vapor/liquid separator
Inventor: IMADA NORIYUKI
IPC: F22B37/26
Filed: 1992-11-12
Abstract: PURPOSE:To provide a vapor/liquid separator whose separating performance is not lowered even when inflow velocity is increased by miniaturization or an increase in throughput. CONSTITUTION:In this vapor/liquid separator consisting of a shell 9, an inflow pipe 10, an upper outlet pipe 11 and a lower outlet pipe 12. projections 13 for preventing the rise of liquid film are provided between the inflow pipe 10 and the upper outlet pipe 11 in the circumferential direction of the inner wall of the shell. Particularly it is preferable that the projections 13 are constituted so that they may be in the spiral form in the reverse direction to that of the turning flow generated by an installing angle of the inflow pipe 10.
Patent JP-H06144631-A (JP)
Title: Belt conveyor device
Inventor: KOBAYASHI SUSUMU
IPC: B65H5/02
Filed: 1992-11-12
Abstract: PURPOSE:To provide a belt conveyor device high in belt meandering detection accuracy by reducing or eliminating the influence of speed fluctuation in the cycle of a drive roller upon belt position (meandering) detection so as to improve the accuracy of belt position (meandering) detection and to quicken a response to meandering detection. CONSTITUTION:A belt conveyor device is provided with an endless belt stretched between a drive roller 12 and a tension roller (meandering correcting roller) 14 so as to be driven by the drive roller 12; a sensor 16 for detecting marks on the belt 11; and a control device for computing the belt position and correction quantity from detection signals from the sensor 16 so as to output an operation signal to a correcting motor for driving the correcting roller 14. The conveyor belt 11 has the length integer times as long as the peripheral length of the drive roller 12 or the length odd times as long as the half of the peripheral length of the drive roller 12. The detection of the belt position is executed by the mark detection signals from the mark sensor 16, and the correction quantity of the belt position is computed from the belt position and the meandering speed.
Patent JP-H07133355-A (JP)
Title: Production of spherical particle
Inventor: AOTANI SEIJI
IPC: C08J3/12
Filed: 1993-11-08
Abstract: PURPOSE:To produce spherical particles having particle sizes controllable in a wide range with a narrow particle size distribution by passing a liq. medium through an ejector and curing liq. droplets of a photocurable material formed by extruding the material through a capillary into the throat section of the ejector. CONSTITUTION:A liq. medium fed through an inlet 1 is accelerated at the throat section 2 of an ejector and sent to a light exposure section 3 made of a quartz tube. Simultaneously, a photocurable material comprising a photosensitive or -curable resin, a solvent or a polymerizable monomer, and a photocrosslinker or -initiator is sent through the capillary 6 of the ejector to the throat section 2, separated from the capillary 6 by the accelerated liq. medium, and thus forms minute liq. droplets. The droplets are cured by the irradiation with light with wavelengths in the range of ultraviolet to 480nm.
Patent JP-H09149540-A (JP)
Title: Circuit selective relay, circuit selection method
Inventor: SASAKI HIROSHI
IPC: G01R31/08
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To improve the trouble circuit selecting function in a multicircuit parallel transmission line. SOLUTION: This circuit selective relay 20 improves the reliability of selection of fault circuit on itself by computing the distance x to the fault point F, judging transmission lines 1L and 2L as one loop, using each path current I1a and I2A on two circuits in parallel, self inductance being line constant, and further mutual inductance. Especially, in the function of selecting the fault circuit in three or more multicircuit parallel transmission lines, the reliability is raised by judging it synthetically from the operation result concerning plural loops.
Patent JP-S63152934-A (JP)
Inventor: KAWASAKI KOJI
IPC: A23L7/109
Filed: 1986-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11143495-A (JP)
Title: Voice synthesizing device
Inventor: TSUSUE YOUICHI
IPC: G10L13/047
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a voice synthesizing device capable of miniaturizing a package and reducing weight by storing the voice information of multiple phrases, and reading and outputting the voice information of the corresponding phrase based on the phrase number information given from the outside. SOLUTION: This voice synthesizing device 11 reads and outputs the voice data of the specified phrase from a voice information memory 13 based on the phrase number obtained based on the phrase specifying signal S10 and data input signal S11 outputted from a personal computer 12. This output is analog-converted by a D/A conversion section 21, and the obtained voice signal S18 is outputted to the outside as the output signal S20 via a low-pass filter circuit section 22 and an outer terminal 23 in sequence. When the voice synthesizing device 11 is formed into one chip, the number of pins of the input terminals of the voice synthesizing device 11 can be reduced, and a package can be miniaturized and made lightweight.
Patent JP-H07148192-A (JP)
Title: Multilayer film for ostomy bag
Inventor: IMAMURA KEIICHI
IPC: A61F5/445
Filed: 1993-12-02
Abstract: PURPOSE:To provide a multilayer film having flexibility, oiltightness, durability and pinhole-resistance, by laminating the films of doublelayered ethylene-vinyl acetate copolymers with two different concentrations of vinyl acetate and a vinylidene chloride-based copolymer in the predetermined order. CONSTITUTION:This multilayer film is composed of five layers laminated in the order of the layer A/B/C/B/A, wherein the layer A, B, and C are formed by the following: layer A; ethylene-vinyl acetate copolymer with vinyl acetate concentration between 10 an 20.wt%, layer B; ethylene-vinyl acetate copolymer with vinyl acetate concentration between 22-30wt.%, and layer C; vinylidene chloride-based copolymer having the ratio of vinlidene chloride and vinyl chloride between 88/12 and 83/17. The ratio of thickness of the vinylidene chloride- based copolymer layer to the total thickness is between 5 and 20%. This constitution produces the multilayer film with characteristics excellent in being deodorant, flexible, oiltight, and pinhole-resistant.
Patent JP-H03170895-A (JP)
Title: Optical range finder
Inventor: MIHIYAERU KIYUUHIERU
IPC: G01S17/36
Filed: 1990-11-09
Abstract: PURPOSE: To obtain a measuring apparatus having the same measuring accuracy of scattering material to be measured as that of reflective material by comprising a laser having frequencies between modes, and selecting the ratio of the frequency interval to different value by smaller value than the numeric value 1 from an integer. CONSTITUTION: Beam splitters 3, 4 guide the partial beams of 2mode lasers 1, 2 to Wollastone prisms 5, 6, which divide the modes of both the laser beams in response to the polarities. Both the modes are superposed interferentially by a polarizer 13 inclined at 45 deg. to the polarizer of both the modes of the laser 1. A light wave 15 is formed, its modulation frequency Δf1 is given by the frequency interval of both the modes of the laser 2. Both the modes of the laser 2 are interferentially superposed similarly by a polarizer 14. A second light wave 16 is formed, and its modulation frequency has Δf2 . The ratio Δf1 /Δf2 of both the frequency intervals is selected so as to be different by the value smaller than the numeric value 1 from the integer.
Patent JP-H10180259-A (JP)
Title: Water purifying and sterilizing device
Inventor: WATANABE KAZUSHIGE
IPC: C02F1/46
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a water purifying and sterilizing device having a chlorine generating action in addition to a bacteriostatic action, high in chlorine generating efficiency without deteriorating the conductive adsorption part composed of activated carbon, etc. SOLUTION: When a straight-polarity low DC voltage is impressed on the first electrode 23 and second electrode 28 (the first electrode 23 is an anode and the second electrode 28 a cathode) in this water purifying and sterilizing device, the weak-anion bacteria are collected by a conductive adsorption part 20 through the first electrode 28 as the cathode, a bacteriostatic action is exhibited, and scales are deposited on the second electrode 28 as the cathode. Although scales are deposited on the second electrode 28 when the impression of such a straight-polarity DC voltage is continued, a reversed-polarity low voltage is impressed on the second electrode 28 and a third electrode 22 (the second electrode 28 is an anode and the third electrode 22 a cathode) by a polarity switching circuit. Consequently, water is electrolyzed to generate chlorine, and the scale depositing on the second electrode 28 is removed.
Patent JP-S63155459-A (JP)
Title: Magnetic disk device
Inventor: KIMURA MASAYUKI
IPC: G11B19/20
Filed: 1986-12-19
Abstract: PURPOSE:To generate no galling phenomenon generated at the time of assembly, and to eliminate the inclination of a spindle by placing a bearing in which the outer ring of a pre-load side bearing has a tapered shape. CONSTITUTION:The titled device is provided with a magnetic disk 14, a spindle rotary mechanism for supporting and rotating this magnetic disk 14, housing bases 2, 3 holding the bearings 8, 9, respectively, placed at both ends of the spindle shaft 7 of this spindle rotary mechanism, and an information recording/ reproducing magnetic head 20. In this case, the outer ring 8a of a pre-load side bearing 8 has a tapered shape, and the shape of a clearance fitting part to the outer ring 8a of the bearing 8 of a sleeve 18 of the lower housing base 3 is also a tapered shape. Accordingly, at the time of assembly of the pre-load side bearing 8, the galling phenomenon is not generated in the fitting part of the outer ring 8a of the bearing 8 and the inside diameter of the sleeve 18, it does not occur that a spindle 1 is inclined due to a vibration by one rotational of the spindle, heat, an impulse from the outside, etc, and an off-track phenomenon caused by the change with the lapse of time is not generated.
Patent JP-H02193996-A (JP)
Title: Condensed heterocyclic derivative of 1,2,3,4- tetrahydroacridine
Inventor: SHUTSKE GREGORY M
IPC: C07D471/06
Filed: 1989-11-24
Abstract: NEW MATERIAL: A compound of formula I [R 1  is H or (aryl) lower alkyl; Z is H, lower alkyl, lower alkoxy, etc.; Y is O or NR 2 ; R 2  is H or (aryl) lower alkyl; X is CH 3 , C=O, CHN(CH 3 ) 2 , etc.; and R 3  is H, lower alkyl or aryl] or a stereo isomer thereof, or an acid addition salt thereof.  
     EXAMPLE: 3a,4,5,6-Tetrahydro-2-methyl-(3H)-pyrimidino[4,5,6-K1] acridine maleate.  
     USE: A remedy for various kinds of memory dysfunctions.  
     PREPARATION: A compound of formula II, for example, is reacted with 1,3- cyclohexanedione in a solvent to give a compound, which is cyclized in a solvent such as THF, etc., in the presence of a basic inorganic salt to obtain a compound of formula III. This compound is reacted with a metal hydride in a solvent such as THF, etc., and the resulting product is hydrolyzed to give a compound of formula IV. The compound of formula IV is reacted with a compound R 3 -C≡N in an acidic medium such as CF 3 COOH containing sulfuric acid in a low concentration at 0-50°C to obtain the desired compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05141778-A (JP)
Title: Boil-up controller for electric water heater
Inventor: FUJINAWA HIROYA
IPC: F24H1/18
Filed: 1991-11-19
Abstract: PURPOSE:To utilize midnight electric power effectively and save an energy charge by a method wherein water is boiled up evenly with an averaged used amount of electric power within the range of the maximum used amount of electric power while hot-water is supplied sequentially from a boil-up unit to a plurality of hot-water reserving units arranged in living units in accordance with the preferential order of hot-water supplying. CONSTITUTION:When a power supply 6 is thrown, a preferential order setting means 13 determines the order of supplying hot-water from a boil-up unit 2A into respective hot-water reserving units 1A, 1B based on the hot-water utilizing condition of the hot-water reserving units 1A, 1B. Subsequently, a midnight electric power time band is decided from the time signal of a clock 15 and the signal of a midnight electric power detecting means 7. The used amount of electric power in a living unit at the present time is detected by an electric power used amount detecting means 14 and the amount of boil-up permitting electric power is obtained by subtracting the detected amount from a memorized maximum used amount of electric power while a boil-up amount and a boil-up temperature are operated from the amount and temperature of remaining water in respective hot-water reserving units 1A, 1B. A command is outputted from a controlling unit 12 into a boil-up unit 2A 4 based on the operated data and a heater H is excited to effect boil-up whereby hot-water is supplied sequentially by a hot-water supply control means 16 into the hot-water reserving units 1A, 1B.
Patent JP-H11121936-A (JP)
Title: Multilayered printed wiring board, method for manufacturing multilayered printed wiring board
Inventor: MORI YOJI
IPC: H05K3/46
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered printed wiring layer, together with a method for manufacturing it, wherein no disconnection occurs between via holes. SOLUTION: Between a via hole 60A and via hole 60C, connection is made with a wiring 58 of line thickness W2 which is equivalent to a diameter W1 of via hole's lands 60a and 60c, with a width of the wiring 58 being wide, so that, no disconnection occurs at the wiring 58 in manufacture process. Since no joint part (connection part) exists between the wiring 58 and via hole's lands 60a and 60c, a crack may not occur at an inter-layer resin insulating layer of an upper layer or a lower layer to cause disconnection at a conductor wiring on an upper layer side or a lower layer side.
Patent JP-H01144601-A (JP)
Title: Manufacture of electronic part
Inventor: TAMURA MATSUE
IPC: H01C1/14
Filed: 1987-11-30
Abstract: PURPOSE:To enable doing connecting work outside an insulating case, by connecting a lead wire to be drawn out from inside the insulating case, to a terminal fixed to a fitting member, before inserting the member to a cut away portion of a side wall of the insulating case. CONSTITUTION:An insulating board 13 is fixed inside an insulating case 11, and one end of a lead wire 14 drawn out from its back side is connected to a terminal 15 with solder, etc., at the outside of the insulating case 11. After that, a fitting member 17 is fitted into a cut away portion 12 of the insulating case 11 at its groove section 16. And, when necessary, the opening side of the insulating case 11 is filled with an insulating resin. Thus, it is possible to do the connecting work outside the insulating case, and the work become extremely easy. Besides, the check of the connected part can be easily performed.
Patent JP-H11142006-A (JP)
Title: Refrigerant circulation system
Inventor: FUNAYAMA ISAO
IPC: F25B1/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce a current leaking by means of oil attached to a motor even in a state where a high voltage is supplied to the motor by using a refrigerant having no mutual solubility or having a weak solubility with respect to the refrigerant because the refrigerator scarcely contains a refrigerant of high dielectric constant. SOLUTION: A compressor 1 controlling a motor unit by an inverter driving circuit capable of making a supply voltage greater than a voltage smoothed from a main power source and controlling the speed of rotation, an outdoor heat exchanger 3, a throttle mechanism 4, and an indoor heat exchanger 5 are connected by a refrigerant piping. A refrigerant containing mainly a hydrofluorocarbon(HFC) is used as the refrigerant and oil which has no mutual solubility or has weak solubility with respect to the refrigerant is used as a refrigerator oil sealed in the compressor 1.
Patent JP-H04176754-A (JP)
Title: Collision detecting device
Inventor: MAKI ICHIRO
IPC: B60R21/16
Filed: 1990-11-08
Abstract: PURPOSE:To ensure the safety of passengers by operating a safety device only when both two different judging circuits judge a collision. CONSTITUTION:A first judging circuit 2 judges a collision when the output signal of a first acceleration sensor 1 is a fixed value or more. A second judging circuit 4 judges the collision when the absolute value of the difference between the output signal of a second acceleration sensor 3 and a preset standard collision waveform is a preset value or more. Only when both the first and second judging circuits 2, 4 judge the collision, a safety device is operated by an ignition device 8. Thus, the passengers can be prevented from the shock of the collision.
Patent JP-H03162515-A (JP)
Title: Heat treatment method
Inventor: YAMAMOTO SATOMI
IPC: C21D1/28
Filed: 1989-11-21
Abstract: PURPOSE:To quickly execute heat treatment in on-line at good efficiency in a short time by utilizing method of high frequency induction heating, direct electric conduction heating, etc., at the time of executing the heat treatment of normalizing, quenching, etc., to carbon steel or low alloy steel. CONSTITUTION:In the case of executing the heat treatment of normalizing, quenching, etc., in on-line to a steel pipe, etc., made of the carbon steel or the low alloy steel, etc., which the tempering treatment is not needed at the time of executing the normalizing treatment, this is heated to >=Ac3 transformation point with the method of high frequency induction heating, direct electric conduction heating, etc., at >=5 deg.C/sec heating rate and kept for 0.1-100sec and normalized. As the other way, at the time of the quenching treatment, this is heated to >=Ac3 transformation point at >=5 deg.C/sec heating rate and kept for 1-100sec and quenched, and after executing quenching treatment, this is heated to <=Ac1 transformation point with the high frequency induction heating or the direct electric conduction method as the same way and kept for 10-100sec and the tempering treatment is executed. The heat treatment of steel pipe, etc., can be efficiently executed in on-line with the rapid heating in a short time.