baber/WOPTO huggingface dataset:
Patent JP-H06200073-A (JP)
Title: Fluorochemical aminoalcohol
Inventor: RICHIYAADO SUTEIIBUN BATSUKANI
IPC: C09K3/18
Filed: 1993-08-24
Abstract: PURPOSE: To obtain a shaped article having excellent water and oil repellency and soil resistance by including a specific aminoalcohol and a thermoplastic synthetic org. polymer.  
     CONSTITUTION: An aminoalcohol (A), which has a fluoro aliphatic group, expressed by the formula (Rf is fluorinated monovalent, at least 2C perfluoro aliphatic group; Q is bivalent linkage group; R 1  and R 2  are each H, org. group or forming 5-8C alicyclic ring with linked C atom; R 3  and R 4  are each H, org. group or forming non-arom. heterocyclic ring having 6-8 atoms contg. linked N atom) is obtained by reacting an epoxide having a fluoro aliphatic group with a prim. or sec. amine, or by substituting a leaving group from an alcohol having a fluoro aliphatic group. An oxazolidinone (B) having fluoro aliphatic group is obtained by reacting the obtd. aminoalcohol with a dialkylcarbonate. A composition is obtained by mixing the component (A) or component (B) and a thermoplastic synthetic org. polymer (C). A shaped article, a fiber and a film are obtained from the composition. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6452515-A (JP)
Title: Rear suspension for vehicle
Inventor: YOSHIKAWA MASATOSHI
IPC: B60G3/18
Filed: 1987-08-24
Abstract: PURPOSE:To ensure easily obtaining an installation space for a fuel filler hose by locating the point of connecting a suspension member to a rear body part forward of a rear link between said member and a wheel support body and aft of a rear wheel drive shaft. CONSTITUTION:A rear suspension is equipped with a wheel support body 68 for so supporting a rear wheel 50 as to be freely rotatable, and a suspension member 64 elastically supported on a vehicle body 52. In the aforesaid constitution, each end of the suspension member 64 at front and rear parts of a vehicle is connected to the body 52 via each vibration restraining member 62F and 62R. And the front vibration restraining member 62F is arranged forward of the connection of a radius ring 88 to the suspension member 64 at the front side of the vehicle. Also, the rear vibration restraining member 62R is positioned forward of a rear link 86 and aft of a drive shaft for the rear wheel 50. According to the aforesaid construction, it becomes possible to easily obtain an installation space for a fuel filler hose.
Patent JP-S58114798-A (JP)
Title: Aerator
Inventor: OOSHIMA MASAO
IPC: C02F3/16
Filed: 1981-12-28
Abstract: PURPOSE:To decrease the sticking and biting of solids on an impeller provided in a flow passage formed of inner and outer casings by mounting a torus of which the inside diameter is equal to or slightly smaller than the outside diameter of the impeller on the inner side of the outer casing in the flow passage just before the upper stream side of the impeller. CONSTITUTION:A torus 14 of which the inside diameter is equal to or slightly smaller than the outside diameter of an impeller 4 provided in a flow passage 8 formed of an inner casing 6 and an outer casing 7 is mounted on the inner side of the outer casing 7 of the passage 8 just before the upper stream side of the impeller 4. Therefore, solids such as pieces of wood flowing along the inner side of the casing 7 collide against the torus 14 and flow by passing through the impeller 4 from the inner side in the radial direction without gnawing between the casing 7 and the outside circumferences of the vanes of the impellers 4.
Patent JP-2000046253-A (JP)
Title: Manufacture of internal division tube and internal division tube
Inventor: HATANO YASUJI
IPC: F16L9/19
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an internal division tube to provide excellent processability of a tube outer wall, simplify a partition wall shape, and achieve excellent bending processability. SOLUTION: This manufacturing method for an internal division tube comprises a tube outer wall forming process wherein first and second tube outer walls 1 and 2 in a semiarcuate shape are molded by applying bending processing on a plate material, a three-member setting process wherein a plate material having a plate width slightly longer than an outside diameter in a state that the end faces of the first and second tube outer walls 1 and 2 are matched with each other to form in a cylinder forms a partition wall 3, and the partition wall 3 is set in a nipped state with two end parts slightly protruded between the tube outer walls 1 and 2, and a welding process wherein the end part of the partition wall is molten by welding added with no welding flux,  and matching gap spaces 4 and 4 formed between the end faces 1a and 2a of the two tube outer walls 1 and 2 and the partition wall 3 are filled with a molten metal.
Patent JP-H0634323-A (JP)
Title: Distance measuring apparatus
Inventor: YOKOYAMA ATSUSHI
IPC: G06T7/00
Filed: 1992-07-14
Abstract: PURPOSE:To simultaneously measure the position of a measurement object in a three-dimensional coordinate and either its brightness or color. CONSTITUTION:The light from a measurement object 4 is divided by a prism 8 and sent to a distance image sensor 61 and a light and shading image pickup element 62. Also, the light with different wavelength from a different position is simultaneously emitted to the measurement object and the light which is reflected by the measurement object is divided into a plurality of light rays with different wavelength by a prism, an optical filter, etc., and respective rays are supplied to corresponding light receiving sensors, so that the problem of a dead angle of a light receiving sensor against the measurement object is solved and at the same time the distance is measured within a short time.
Patent JP-H1084659-A (JP)
Title: Brush holder device
Inventor: AOKI SUSUMU
IPC: H02K13/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of sliding of a brush due to thermal deformation. SOLUTION: In lateral side walls 15a on the opposite long sides of a brush holder main body 15 made of resin and shaped like a rectangular tube, notch parts 18 and 19 are provided, by cutting, in the sliding direction of a brush 44 and a pair of first reinforcing ribs 16c are provided in projection on the end sides on the closed side of the notch parts 18 and 19 in the outer surfaces of the opposite side walls 15a, while a pair of second reinforcing ribs 16d are provided in projection on the opposite end sides of an upper side wall 15b and a reaction force side end part 46a of a torsion spring 46 is engaged with an engaging part 21A provided in projection from the first reinforcing rib 16c.  Even when shrinkage deformation occurs in the radial direction inside the side walls by heat, the deterioration of a sliding performance is prevented according to this constitution, since deflective deformation toward a closed-side wall is prevented by the first and second reinforcing ribs and further since the first reinforcing rib having a rigid structure is not deformed, but stands reliably the resilience on the reaction force side of the spring.
Patent JP-2000042947-A (JP)
Title: Bit coming-off preventing mechanism for power tool
Inventor: MIYAGUCHI HIROYUKI
IPC: B23B45/16
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a bit coming-off preventing mechanism for a power tool by surely preventing switching by mistake from a fixed condition to an opened condition so as to improve reliability. SOLUTION: A bit coming-off preventing mechanism is provided with a roller 2, arranged capable of protruding/sinking in a roller hole 1a formed in a cylindrical drill holder 1 to penetrate in a radial direction thereof, to engage with a recessed part of a bit 11 inserted in the drill holder 1 in a condition protruded to an internal peripheral surface side of the drill holder 1, to hold the bit 11 incapable of rotating relating to the drill holder 1, and a sleeve S assembled outside the drill holder 1 coaxial thereto and rotatable in a peripheral direction to protrude/sink the roller 2 in accordance with its rotational position in the roller hole 1a. The sleeve S is arranged slidably in an axial direction relating to the drill holder 1.  A lock means L impeding rotation in the peripheral direction of the sleeve S relating to the drill holder 1, in a condition that the sleeve S is slid in one side, is provided.
Patent JP-S59100652-A (JP)
Title: Status detecting method of loop transmission line
Inventor: WAKASA YUTAKA
IPC: H04L12/42
Filed: 1982-11-30
Abstract: PURPOSE:To reduce the status detecting time of other stations belonging to one system by detecting the status of all stations in a minimum cyclic number of times. CONSTITUTION:In transmitting data of the same capacity from one station S1 to other stations S2-S4, the station S1 transmits a frame signal to a transmitter L. The stations S2-S4 write the status of the own station to a status signal area STATUS assigned to the own station succeeding to a frame identification bit F of the frame signal and transmit it to the next stations S3, S4 and S5 with relay. Thus, when this frame signal returns to the original station S1, the status of all the stations S2-S4 is detected.
Patent JP-H0932075-A (JP)
Title: Waterproof pan in unit bath
Inventor: TAKAHARA KENJI
IPC: E04H1/12
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To simplify installation work by laying a pair of bearing square timbers fitted to the grooves of reinforcements also serving as legs between right and left foundations in a unit bath fitting foundation. SOLUTION: A pair of front and rear reinforcements 2D also serving as legs are fixed at a reinforcement and leg space of designated dimensions to the lower surface of the base 2A of a bath tub side waterproof pan 2, and a downward recessed groove is cut on the lower surface of each leg 2D. Subsequently, a pair of reinforcements 3D also serving as legs are fixed to the lower surface of the bottom 3A of a wash place side waterproof pan 3, and a downward recessed groove is cut on the lower surface of each leg 3D. A pair of bearing square timbers 4D fitted to the grooves of the legs 2D, 3D from below are laid between right and left foundations 4 in the unit bath fitting foundation and locked on the foundations 4C through metal hangers 4E. The waterproof pan 2 and the waterproof pan 3 are placed and installed on the bearing square timbers 4D.  Thus, the need of placing concrete can be eliminated so as to simplify installation work.
Patent JP-H0939587-A (JP)
Title: Exhaust pipe supporting structure of vehicle
Inventor: KANEMITSU TETSUSHI
IPC: B60K13/04
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent generation of booming sound in the room of a car chamber by insulating transmission of exhaust vibration from a muffler to a vehicle floor. SOLUTION: An exhaust pipe supporting structure of a vehicle is composed of a bracket 3 arranged on one side wall 21 of a member 2 arranged on a vehicle floor 1, a supporting pipe 4 fixed by the bracket 3 at two parts in the longitudinal direction and arranged in parallel to the member 2, an exhaust pipe mount rubber 5 locked on one end of the supporting pipe 4, and a support hanger 6 in which one end is to be locked on the exhaust pipe mount rubber 5, and the other end is attached to an exhaust pipe 7 of the vehicle.
Patent JP-S59100466-A (JP)
Title: Electrophotographic copying machine
Inventor: MIYAGAWA ATSUHIKO
IPC: G03G15/00
Filed: 1982-11-30
Abstract: PURPOSE:To shift an original image toward the front or rear end of a form optionally and take a copy of the image, by adjusting a detection position optionally in the moving direction of a platen or optical system. CONSTITUTION:When the magnet 10 of a support member 11 which is movable on a rail 9 of the platen or optical system 8 is at a position (b) in a figure, copying paper coincides with an image on a photosensitive drum and a normal copy is taken. When the magnet 10 is at a position (a), the platen or optical system 8 is driven, and the time when the magent 10 approaches a magnetic proximity switch 7 is short, so a timing roller is driven early. Consequently, the form is fed faster than the image on the drum to copy the image on the form at its rear part. When the magnet 10 is at a position (c), the image is copied at the front part of the form to the contrary. Thus, the magent 10 is only moved on the rail 9 to copy only a necessary part at an optional position on the form.
Patent JP-S6365186-A (JP)
Title: Refrigerator
Inventor: DOMIYO NOBUO
IPC: F04B49/02
Filed: 1986-09-05
Abstract: PURPOSE:To keep off any pipe crack due to generation of a strong vibration produced at the time of shutdown, by installing a gentle deceleration controlling device, operating at the time of effectuating the shutdown condition, in a compressor making operating frequency variable by an inverter. CONSTITUTION:When a discriminating device 21, judging a shutdown condition, discriminates that a condition to stop operation of a compressor 1 is effectuated, once a connected state with each power source of an inverter INV and the compressor 1 is held by a power source holding device 20 without stopping the operation of the compressor 1 at once. Next, frequency of the inverter INV is controlled so as to be decreased at the specified frequency variable speed in a range from output frequency before discrimination of the shutdown to the zero value, so that operating frequency of the compressor 1 will not suddenly come to the zero value, whereby a pipe crack attributable to a strong vibration to be produced by a sudden stop of the compressor 1 is not made so as to occur at all.
Patent JP-H0375043-A (JP)
Title: Waveform distortion compensating method for high frequency pulse of nuclear magnetic resonance imaging device
Inventor: SAITO YASUMASA
IPC: A61B5/055
Filed: 1989-08-16
Abstract: PURPOSE:To irradiate a normal RF pulse waveform with no waveform distortion by measuring a DC offset component, previously cut by a cross diode, to be applied, with the same sign to the sign of a data, to the data of envelop amplitude of an RF pulse stored in a memory. CONSTITUTION:In envelop amplitude of an offset compensating RF pulse stored in a memory 1, a DC offset component is applied with a sign equalized to the sign of a value of normal Sinc function. Modulation is performed by a modulator 18 in this amplitude. A high frequency signal, output from a high frequency oscillator 17, is amplitude-modulated by the modulator 18 in a value of amplitude output by a command of a sequencer 12, and this amplitude- modulated RF pulse is amplified by a high frequency amplifier 19 to pass through a cross diode 3 and applied to a high frequency transmitting coil 20a, but because DC offset of the FF pulse is cut by the cross diode 3, the RF pulse of normal Sinc function waveform is irradiated to a detected body.
Patent JP-2000072976-A (JP)
Title: Dye mixture containing water-soluble fiber-reactive azo dye, and preparation and use thereof
Inventor: PEDEMONTE RONALD P DR
IPC: C09B67/22
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a dye mixture which gives a dyed article which exhibits a tinting strength remarkably higher than the average tinting strength by mixing specific azo dyes each contg. a triazine ring. SOLUTION: This mixture contains at least one azo dye represented by formula I and at least one dye represented by formula II in a wt. ratio of (90/10)-(10/90) and is prepd. by reacting a compd. represented by formula III with a trihalotriazine at -10 to 60 deg.C, then with an anilinesulfonic acid salt deriv. at 0-60 deg.C to give a diaminohalotriazine compd., and with diazonium salts of a naphthylaminesulfonic acid salt and an anilinesulfonic acid salt at 10-50 deg.C. In the formulas, p is 1 or 2; R1, R1', and R2 are each H, -OCH3, or the like; and X1 and X2 are each F, Cl, or -OR3 [wherein R3 is H, 1-4C alkyl, aryl, or the like; and Y, Y1, and Y2 are each vinyl or -CH2Z (wherein Z is a group separable by an alkali); and M is H, an ammonium ion, an alkali metal, or the like].
Patent JP-H0959622-A (JP)
Title: Method for treating soil to control life
Inventor: SATO TETSUNORI
IPC: C09K17/32
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively treating soil by using a composition containing an azide compound, whereby the fumigating effect can be heightened, and the concentration of the azide compound and hydrogen azide remaining in the treated soil can be quickly lowered. SOLUTION: When a composition containing an azide compound which forms hydrogen azide when decomposed and used in an amount to control life harmful to useful plants is sprayed over soil, a soil conditioner, desirably peat moss, is sprayed over the soil before or during spraying this composition.
Patent JP-S6453250-A (JP)
Title: Bus controller
Inventor: SUDA MITSUHIRO
IPC: G06F12/06
Filed: 1987-08-24
Abstract: PURPOSE:To ensure the effective use of a common bus by sending data on a buffer memory to a processor without starting the common bus in such a case where the buffer memory stores the data on the shared memory to which the processor is going to access and at the same time said data is valid. CONSTITUTION:A bus controller 102 contains a data buffer 201 which stores temporarily the data in a shared memory 105 and at the same time an address signal line 123 of a common bus 112 is connected to an address discriminating circuit 202. Then it is decided by referring to a data buffer table 204 whether the buffer 201 contains or not the data on access to be given to the bus 112 from a processor 101 and the address of the memory 105 to be accessed and whether said data are updated by another processor or not. In case said data are contained in the buffer 201 and not updated by another processor 103 neither, these data are transferred to the processor 101 without starting the bus 112. Thus the starting frequency of the bus 112 can be reduced for both bus controllers 102 and 104. Then the availability of the bus 112 is improved.
Patent JP-S58115322-A (JP)
Title: Recorder
Inventor: KIYOHARA TAKEHIKO
IPC: G01D15/28
Filed: 1981-12-29
Abstract: PURPOSE:To detect the remiaining quantity of recording paper, by providing a device interlocking with a rolled paper pressing member rotated in accordance with the reduction of the winding diameter of the rolled recording paper to detect the remaining quantity of the recording paper. CONSTITUTION:In the recorder, the winding diameter of the recording paper 5 is gradually reduced in accordance with the advance of recording. Since the recording paper pressing member 12 of which clockwise rotation around a shaft 12c is energized by a spring 13 is abutted on the recording paper 5 at its pressing plate 12a, the member 12 is continued to be rotated in the clockwise direction in accordancw with the reduction of the winding diameter of the recording paper 5 and a drum 17 is also rotated in the clockwise direction while being interlocked with the rotation of the pressing member 12a. The remaining quantity of the recording paper 5 can be detected by previously measuring the winding diameter of the recording paper 5 and the remaining length of the recording paper 5, calculating the correlation between the rotational angle of the drum 17 and the remaining length of the recording paper 5 and reading out a number 18 below an index 19.
Patent JP-H051071-A (JP)
Title: Fulochromon effective against atheromatous arterio- screlosis
Inventor: RONARUDO BURUUSU GAMIRU
IPC: A61P9/10
Filed: 1991-08-22
Abstract: PURPOSE: To obtain a novel furochromnone useful as an antiatherosclerotic substance.  
     CONSTITUTION: A compd. of formula I [one of R 6 , R 7  is a 1 to 4 C alkyl, the other is a 2 to 4 C alkyl, R 6  and R 7  are different; R 12  is H, a 1 to 8 C alkyl, a 2 to 8 C alkoxymethyl, trifluoromethyl, a (substd.) phenylthiomethyl, etc.; R 13  is H, Cl, Br, I, CH 2 -S(O) n -R 20  ((n) is 0 to 2; R 20  is a 1 to 5 C alkyl), R 13  is a compd. of CH 2 -S(O) n -R 20  only when R 12  is methyl]. For example, 4-ethoxy-9- methoxy-7-methylthiomethylfurochromnone. The compd. of formula I is obtd. by paraalkoxylating a monoalkoxybenzofuran of formula II (R 2  is a 1 to 4 C alkyl) in an alkanol solvent of the formula R 3 OH (R 3  is a 1 to 4 C alkyl) using an oxidizing agent selected from a group consisting of thallium nitrate, ammonium ceric nitrate and lead tetraacetate. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S60103828-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KONDOU SHIZUO
IPC: H03K19/177
Filed: 1983-11-11
Abstract: PURPOSE:To extend the scale of a gate while attaining low power consumption and high circuit integration density by forming an AND gate array part of a programmable logic array (PLA) with MIS active elements and forming its OR gate array part with bipolar active elements. CONSTITUTION:The PLA consists of the AND gate array 100 and the OR gate array 200, and a feedback circuit 300, as required. Many P-channel depletion MOS field effect TRs Q11, Q12, Q13, Q14, Q15..., Q21, Q22, Q23, Q24, Q25... are used as switching element for the AND gate array 100. The lots of MOS field effect TRs are arranged in a matrix consisting of rows and columns so as to constitute a so-called longitudinal MOS array. Furthermore, the OR gate array 200 is constituted by arranging many poly-electrode structure of IILQ31, Q32, Q33... being inverse type bipolar TRs laterally, that is, by assembling them laterally.
Patent JP-H0556316-A (JP)
Title: Image pickup device
Inventor: JINNAI SHIGERU
IPC: H04N5/225
Filed: 1991-08-22
Abstract: PURPOSE:To save power, and to suppress heat generation by intermittently freezing a video signal from an image pickup means at the time of monitoring the video signal obtained by the image pickup means, and stopping a power supply to the image pickup means after the completion of the freezing until the execution of the next freeze. CONSTITUTION:This device is equipped with an image pickup means 11 which photoelectrically converts an image pickup light from an object, memory means 13 which stores the video signal outputted by the image pickup means 11, reproducing means 20 which reproduces the output of the memory means 13, power source means 23 which supplies a power source to each means, and control means 9 which controls the operation of each means. The control means 9 allows the video signal from the image pickup means 11 to be supplied to the memory means 13 in a prescribed timing, and allows the power supply from the power source means 23 to the image pickup means 11 to be stopped after the completion of the storing operation of the video signal for at least one picture by the memory means 13.
Patent JP-H0492509-A (JP)
Title: Muting circuit
Inventor: CHIKADA MORIYA
IPC: H03G3/34
Filed: 1990-08-07
Abstract: PURPOSE:To obtain the analog voice signals of high quality by separating the highest rank bit of each bit train forming the voice digital data and producing the pulses at the rising and falling positions of the most significant bit. CONSTITUTION:The most significant bit input terminal 71 of a muting circuit 7 is connected to the input terminal of an MSB separator 72. The output of the separator 72 is connected to one of the input terminals of an exclusive OR circuit and then to the input terminal of a NOT circuit 74a of a delay circuit 74. The output of the circuit 74a is connected to one of the terminals of a resistance 74b, and the other terminal of the resistance 74 is connected to one of the electrodes of a capacitor 74c and also to the input terminal of another NOT circuit 74d. The output of the circuit 74d is connected to the other terminal of an EX-OR circuit 73. Thus the voice analog output is obtained with high quality.