baber/WOPTO huggingface dataset:
Patent JP-H06335847-A (JP)
Title: Circulation transfer device for workpiece and working device using the same
Inventor: SUZUKI HIDEAKI
IPC: B23Q7/02
Filed: 1993-05-25
Abstract: PURPOSE:To simplify the transfer control by shifting a workpiece in a certain direction by a shifting means according to the specific number of step feed. CONSTITUTION:Supporting parts 2, 2,... which support N (N is a natural number of 2 or greater) pieces of workpieces are shifted in a certain direction (direction of arrow A) by a specific feed quantity by a shifting means 3. The workpiece is transferred along a circulation passage through the feed control. In this case, the supporting parts 2, 2,... are arranged in an annular form, and step-fed according to the specific number of feed by a shifting means 3. When the number of feed is M, M is a natural number which is 2 or greater and smaller than N and forms a prime number for N. For example. if N is 8, M is 3, 5, or 7.
Patent JP-H0814034-A (JP)
Title: Exhaust emission control device
Inventor: YAMAMOTO TAKAHIKO
IPC: F01N3/20
Filed: 1994-06-27
Abstract: PURPOSE:To efficiently, quickly reduce exhaust gas toxic component just after starting of an engine and improve separation speed of exhaust gas toxic component without preventing activation of a catalyst device. CONSTITUTION:An adsorption device 5 for adsorbing exhaust gas toxic component is provided in the lower stream of a catalyst device 4 acting as main action of exhaust cleaning, a honeycomb body 12 carrying an adsorbent in the adsorption device 5 is provided, and a bypass flow passage 5b is formed in the side of the honeycomb body 12. A switch valve 8 is provided in the upper stream side thereof, the switch valve 8 is opened at a broken line position after start of an engine, and exhaust gas is made to flow into the flow passage 5a in the honeycomb body 12 side so that HC is adsorbed by the adsorbent. On the other hand, when the exhaust gas temperature is increased and the conditions that HC separates from the adsorbent are satisfied, the switch valve 8 is closed at the solid line position so that the adsorption component becoming high temperature due to exhaust gas heat is made to separate from between the lower stream of this switch valve 8 and the upper stream of the honeycomb body 12 and return to the upper stream side of the catalyst device 4 via return flow passages 10, 14.
Patent JP-S6084327-A (JP)
Title: Low viscosity aromatic polyol and manufacture
Inventor: MIRUTON JIEI ARUTENBAAGU
IPC: C08G63/42
Filed: 1984-07-13
Abstract: A method for preparing aromatic polyols useful for the production of polyurethane and polyisocyanurate polymers involves digesting scrap polyalkylene terephthalate polymers with a digesting agent, typically a low molecular weight polyol. The digestion product is then treated with an alkylene oxide to produce a low viscosity polyol which displays excellent stability over long term storage.
Patent JP-H08337473-A (JP)
Title: Member for dispersing-pulverizing machine made of zirconia
Inventor: SAKUTA MIYUKI
IPC: B01F7/00
Filed: 1995-06-12
Abstract: PURPOSE: To further improve the wear resistance of a member having satisfactory wear resistance especially in hot. water or an atmosphere of steam. CONSTITUTION: This member is made of a zirconia sintered compact consisting essentially of ZrO2 and Y2 O3 in a molar ratio of 98.5:1.5 to 97.4:2.6, contg. >=60vol.% tetragonal ZrO2 and having >=5.85g/cm<3> bulk density and 0.30-0.70μm average grain diameter. When this member is put in hot water at. 60±5 deg.C and subjected to stirring with a medium stirring mill made of high strength zirconia at 8±0.5m/sec peripheral speed of a disk made of high strength zirconia, the wear rate is <=40ppm/hr in the case of pulverizing-dispersing media and <=1.5×10<-2> ppm/cm<2> .hr in the case of a member other than the media.
Patent JP-S626475-A (JP)
Title: Magnetic head slider
Inventor: KARAKAMA YOSHIAKI
IPC: G11B21/21
Filed: 1985-07-03
Abstract: PURPOSE:To easily produce a circular arc surface-shaped floating surface prevented from being stuck to a magnetic disk medium by forming grooves on a magnetic head material and filling the grooves with organic resin having a large difference in coefficient of thermal expansion between the resin and the magnetic head material. CONSTITUTION:The grooves 8, 8' are formed on the back 7 of a magnetic head slider 3 and the insides of the grooves 8, 8' are filled with the organic resin. The extent (d) of crown is determined in accordance with the width and depth of the grooves 8, 8' and the quantity (d) of the organic resin. The magnetic disk medium is not contacted with the whole surface of the floating surface because of the existence of the extent (d) of the crown and can be contacted with an extremely small area of the floating surface, so that sticking force is reduced and the magnetic disk medium can be prevented from sticking to the magnetic head. The number of grooves can be increased within the allowable range of the geometric size of the back of the magnetic head slider 3 and an ideal cylindrical crown shape can be obtained in accordance with the increase of grooves.
Patent JP-S5477597-A (JP)
Title: Driving method of liquid crystal display device
Inventor: TAKADA SHIGEO
IPC: G02F1/133
Filed: 1977-12-02
Abstract: PURPOSE: To improve the quality of display by applying square waves of a constant amplitude and a phase difference 2π/3 to selection clectrodes and selectively applying the square waves of the same amplitude or a DC signal of 1/2 to common electrodes.  
     CONSTITUTION: Square waves (a), (b) of an amplitude V and a phase difference 2π/3 are applied to selection electrodes H 1 , H 2  and the square waves (c) thru (f) of the amplitude V and of controlled rise and fall points and the DC signal (g) of V/2 are selectively applied to common electrodes D 1  thru D 3 . As a result, the potential differences between the common-selection electrodes become the waveform of staircase form. When the signal waves (a), (b) are kept applied to H 1  and H 2  and the waveforms (c) thru (g) are selected and applied to D 1  and D 3 , desired display elements may be displayed for the 2/3 period or ±V/2 may be made non- display voltage with respect to display voltage ±V. At this time, the threshold voltage of the liquid crystal display is selected between V and V/2. In this way, the quality of the display may be improved by letting the device make display for the 2/3 period. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11300429-A (JP)
Title: Working inspection device for lead frame and its work oil removing device
Inventor: TAKAHASHI MASANOBU
IPC: G01N21/956
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the measuring precision of a lead frame in a working inspection of the lead frame on in-line by arraying a press machine and a picture processing inspection device. SOLUTION: When a lead frame 6 which is press worked with a press machine 3 is brought in a picture processing inspection device 4 to inspect a press worked state, a work oil removing device 11 consisting of suction roll devices 12, 13 which remove a work oil sticking to the lead frame 6 is provided in a transporting path of the lead frame 6 between the press machine 3 and the picture processing inspection device 4, the work oil sticking to the lead frame 6 is removed, and an influence of measuring caused by the work oil is reduced.
Patent JP-S5478442-A (JP)
Title: Gas-insulated appliance
Inventor: ENDOU FUMIMASA
IPC: H02B13/055
Filed: 1977-12-05
Abstract: PURPOSE: To make the installation of a reserve tank unnecessary and reduce the plottage, by causing a part of the gas-insulated appliance to serve as the reserve tank.  
     CONSTITUTION: A sheath 4 coupled to the discharge side of a compressor 25, and spacers 8, 9, which airtightly close both the ends of the sheath 4, are controlled to have a higher pressure-resisting strength than other parts, for instance, a sheath 3, a circuit breaker 2 and a spacer 7. The sheath 4 functions to store the insulating gas. When a bushing 1 is checked, the insulating gas filled therein is transferred into the sheath 4 by the compressor 25. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5369980-A (JP)
Title: Electric dust collector
Inventor: KIYOKUNI NOBUAKI
IPC: B03C3/16
Filed: 1976-12-02
Abstract: PURPOSE: To improve anti-corrosion and washability of the pole plate by forming a water repelling film on the pole plate surface of the electric dust collector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000339021-A (JP)
Title: Plant monitor and control device
Inventor: TANAKA SHIGEKI
IPC: G10L15/28
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To enable an operator to execute a voice input for a name also by its abbreviated or specialized name, and when the same voice input can not be recognized plural times, to output a keyboard on a CRT display device so as to input the same contents as the voice input on a keyboard simulation picture. SOLUTION: The plant monitor and control device 3 is provided with a voice recognition device 7A having a plant registration data storage part 26 for storing the model name of a voice to be used for plant operation and its synonym data and a voice data input processing part 20 for collating inputted voice data with the physical characteristic data of the voice, the model name of the voice and the synonym data and capable of recognizing the voice input and outputting its recognized result, a CRT display device 4 for displaying picture data corresponding to the voice input on the basis of the collated result and an output device 9 for outputting a voice corresponding to the voice input.
Patent JP-H074923-A (JP)
Title: Sheet-thickness measuring method of uneven sheet
Inventor: UCHIDA TADAYUKI
IPC: G01B11/06
Filed: 1993-06-16
Abstract: PURPOSE:To simply measure the sheet thickness of a specific thickness part in a continuous production process or the like by a method wherein, out of sheet-thickness measured values which have been measured at a plurality of individual places of a sheet, only the sheet- thickness measured values within a reference thickness range are adopted as sheet-thickness measured data. CONSTITUTION:In the continuous production process of an uneven sheet 11, sheet thicknesses at a plurality of individual places of the uneven sheet 11 are measured continuously by using a range finder 21 while the sheet is being conveyed, and sheet-thickness measured values tn are obtained. Then, the sheet-thickness measured values tn which have been measured at a plurality of individual places of the uneven sheet 11 are compared with a preset reference thickness range t+ or -delta. As a result of this comparison, only the sheet-thickness measured values tn within the reference thickness range t+ or - alpha are adopted as sheet-thickness measured data, and the sheet-thickness measured values tn outside the range t+ or -alpha are not adopted as the sheet-thickness measured data. On the basis of the sheet-thickness measured data, the mean value, the dispersion and the like of a specific thickness part 11A are computed. A computed result is used to discharge the uneven sheet 11 which is defective as outside a standard or to manage the quality tendency of the uneven sheet 11. In this manner, the sheet thickness of the specific thickness part 11A can be measured simply in the continuous production process or the like.
Patent JP-S631791-A (JP)
Title: Suction device for closed type rotary compressor
Inventor: SUZUKI ETSURO
IPC: F04C23/00
Filed: 1986-06-20
Abstract: PURPOSE:To prevent the overheating of suction gas and to improve the volume efficiency of a compressor by fixing, air-tightly, one end of a cover pipe for covering a suction pipe to the sideface of a closed container and fixing, air- tightly, to the suction pipe only at the vicinity of a compression element. CONSTITUTION:One end of a cover pipe 19 is fixed, air-tightly, to a suction pipe 17 near the compression element 14 of a suction pipe 17 and the other end of it is fixed, air-tightly, to the sideface of a closed container 11. The cover pipe 19 and the suction pipe 17 are fixed only at the vicinity of the compression element 14 and the outside air is introduced into a space formed in other position. The discharge gas with high temperature and high pressure inside the closed container 11 is shut off by the cover pipe 19 and never contact with the periphery of the suction pipe 17, therefore there is no fear of the suction gas overheating and the volume efficiency of a compressor is improved.
Patent JP-H10327808-A (JP)
Title: Collection of marrow components
Inventor: IDO KATSUTOMI
IPC: A61K35/28
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of collecting bone marrow components that can easily collect the bone marrow components, can reduce the occurrence of bad smell during the extraction and separation of the bone marrow, can efficiently extract the bone marrow components of high purity and can inhibit their oxidation and deterioration. SOLUTION: Animal bones 23 and hard charcoals 24 both of which have been cut in a prescribed length, respectively and a sufficient amount of water 25 to fully immerse the bones and charcoals are charged in the tank 14. The water 25 in the tank 14 is heated with the heater 15 in a temperature range from 80-130 deg.C. Simultaneously, a high-voltage static electricity of a higher harmonic wave-containing superposed wave shape is applied thereto by the high- voltage electrostatic field generator 26. The resultant liquid containing bone marrow components is lowered its temperature and is left to stand until the bone marrow components separate from the water 25 and can be collected only.
Patent JP-H07316240-A (JP)
Title: Composition for graft copolymer,its preparation and coating composition
Inventor: JIYOZEFU HIYUIBUREHITSU
IPC: C08F290/04
Filed: 1995-05-19
Abstract: PURPOSE: To obtain an improved composition for a graft copolymer, useful for water-based coating materials by compounding a polymer which forms a main chain, a macromonomer having specified functional groups and an unsaturation-terminated oligomer.  
     CONSTITUTION: There is provided a composition for obtaining a graft copolymer having a molecular weight of 3,000-500,000, comprising (A) a polymerized ethylenically unsaturated monomer for forming the main chain of a graft polymer, (B) a macromonomer for bonding to the polymer chain through a single terminal, the macromonomer having a molecular weight of 500-30,000, being neutralized at least partially, being soluble or dispersible in an aqueous carrier, having a carboxylic acid or amino-functional group, and containing 10-100 wt.%, based on the weight of the macromonomer, polymerized α,β-ethylenically unsaturated monomer, and (C) an unsaturation-terminated oligomer having a substantially lower average molecular weight and a lower water solubility than component B. The amounts of components A to C are 2-98 wt.%, 98-2 wt.%, and 1-20 wt.%, respectively. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0243383-A (JP)
Title: Method for inhibition of corrosion
Inventor: ROBAATO POORU KURE
IPC: C09K15/08
Filed: 1989-06-09
Abstract: PURPOSE: To remarkably suppress the corrosion of iron and an alloy based on iron in contact with an aq. solution, by keeping the concentration of a dihydroxy aromatic compound in the aq. solution in a prescribed range.  
     CONSTITUTION: The corrosion suppressing agent aq. solution coating 0.1-50000 pts. aromatic compound expressed by the formula, containing 2 OH groups mutually in ortho-position or positioned to make a pair adjacent to each other and one or more electron attractive groups in 1000000 pts.aq. solution, is prepared. As the compound expressed by the formula, 3.4-hydroxy benzene sulfonic acid and the alkali (earth) metallic salt are obted. And, as the corrosion suppressing agent composed of the aromatic compound, one combined with the well-known corrosion suppressing agent (e.g. 1-hydroxy ethylidene-1,1- diphosphone) is used. And, the use of the corrosion suppressing agent. aq. solution results in the remarkable prevention of metal loss, pitting or the formation of node of the alloy based on iron in contact with water. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07328607-A (JP)
Title: Bath tub hot water cleaning device
Inventor: ASAI KOICHI
IPC: C02F1/78
Filed: 1994-06-03
Abstract: PURPOSE:To provide a bath tub hot water cleaning device which permits neat and secure piping regardless of the size and installation place of a device body. CONSTITUTION:A hot water suction device 10 and a hot water gushing device 11 are connected to a bath tub 1 by positioning connecting pipe junctures arranged with a hot water suction pipe connecting port 24, a hot water gushing pipe connecting port 30 and an air suction pipe connecting port 33 oh an outer side and mounting these junctures at respective mounting holes 15 and 16. Its device body 4 as well as the hot water suction device 10 and the hot water gushing device 11 are connected by connecting pipes, such as a hard intermediate pipe 18 fixed to the rear side of an inside wall 14 of a bath room, a hot water suction pipe 3 consisting of flexible pipes 21 and 22 for connection connected at both ends of this hard pipe and a hot water gushing pipe 9. As a result, the hard intermediate pipe of the connecting pipe is installed on the rear side of the inside wall of the bath room, i.e., between the inside walls of the bath room and the adjacent room, the outside wall of the bath room, etc., so as not to be exposed in the rooms; in addition, the short flexible pipe is securely installed by concealing this pipe with a body cover and the bath tub.
Patent JP-S6038246-A (JP)
Title: Antiskid control device
Inventor: MATSUDA TOSHIROU
IPC: B60T8/1761
Filed: 1983-08-11
Abstract: PURPOSE:To aim at the promotion of shortening a brake stopping distance, by making braking hydraulic pressure reach to lock hydraulic pressure commensurate to a slip ratio giving maximum braking efficiency in a point midway in gentle intensification of the braking hydraulic pressure, while making a dwell time of the hydraulic pressure nearby the lock hyraulic pressure prolongable. CONSTITUTION:An antiskid control device is provided with a wheel speed sensor 3, a wheel speed detection circuit 13, a wheel acceleration-deceleration detecting circuit 14, a pseudo-speed generating circuit 15 and a desired speed generating circuit 16, and determines control modes for the intensification and decompression or preservation of braking hydraulic pressure in regular sequence on the basis of a wheel speed to be detected by the wheel speed sensor 3. In this case, a peak value detection device 29 detecting a peak value in wheel acceleration-deceleration detection obtainable every skid cycle, a variable timer 30 and a trigger timer 25 are all installed. And, in an intensifying mode, for a period of time corresponding to the detection peak valve from the outset of intensification, braking hydraulic pressure is boosted at a fixed rate, while for a period of time ranging from the end of pressure boosting to being selected to a holding mode, the braking hydraulic pressure is slowly intensified.
Patent JP-S6163509-A (JP)
Inventor: JIYON PATORITSUKU KIYANADEI
IPC: D01F9/08
Filed: 1985-07-02
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-H10318208-A (JP)
Title: Fluid pressure cylinder device
Inventor: AKITA HIROAKI
IPC: F15B15/06
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure cylinder device having a composite working function provided by combining together a direct advance operation function by a hydraulic cylinder and a direct advance operating function having a screw mechanism. SOLUTION: When pressure fluid, such as compressed air and pressure oil, are alternately fed to a cylinder chamber (x) through respective ports 14 and 16, a piston body 17 is receiprocated at a given stroke (s) accompanied with a screw shaft 26. Further, in a state that the screw 26 is constrained to an immobile state in an axial direction, when pressure fluid is alternately fed to the cylinder chamber (x) through the respective ports 14 and 16, the casing 11 side is reciprocated relatively at a given stroke.
Patent JP-H11336927-A (JP)
Title: Automatic gas cutoff device
Inventor: YAMAURA MICHIAKI
IPC: F16K17/38
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gas cutoff device without a pressure loss in a gas supply route which can cut off the gas supply route with a simple structure surely and install to the existing gas piping easily, when the temperature in the gas piping is increased abnormally. SOLUTION: A thermal fuse 4 is installed on a gas pipe 1 forming a gas supply route and usually, a ball member 5 stored in the upper recessed part of the gas pipe 1 by the support of a stopper 6 is moved and stored in the lower recessed part by the melting and deformation of the stopper 6 when the temperature in the gas pipe reaches a prescribed temperature or more and two contact points 7a, 7b provided on the side of this lower recessed part are short-circuited through the ball member 5 (the thermal fuse 4 turns ON) and a cut off valve 12 for cutting off the gas supply route is operated by a controller 20 by the detection of the short-circuit between the contact points 7a, 7b by the ball member 5.
Patent JP-S632806-A (JP)
Title: Raw material for mullite and production thereof
Inventor: KABAYAMA MINEAKI
IPC: C04B35/18
Filed: 1986-06-20
Abstract: PURPOSE:To inexpensively obtain the titled raw material producing a high- strength mullite sintered compact without the need for a high-temp. and high- pressure state by dropping an alkali silicate aq. soln. in the aq. soln. of the homogeneous reaction production of Al salt and alkali aluminate. CONSTITUTION:(A) Al salt such as Al(NO3)3, Al2(SO4)3, AlCl3 and aluminum acetate and (B) alkali aluminate such as sodium aluminate are allowed to react while using (C) about 2-20 weight times water for the theoretical yield of hydrated aluminum silicate to be produced as a reaction medium and regulating pH to 4.5-6.5, and the aq. soln. of a homogeneous reaction product is obtained. Then (D) the aq. soln. of 5-30wt% (expressed in terms of SiO2) concn. of alkali silicate (i.e. sodium silicate) which is regulated to the amount becoming Al2O3/ SiO2=1.0-2.0 molar ratio for the amount of Al2O3 calculated by A and B components is dropped therein at such velocity that the reaction soln. is not allowed to gel and is allowed to react with each other, and thereafter the reaction product is filtered and dried under ventilation and crushed to obtain hydrated aluminum silicate being a raw material for mullite. Thereafter mullite is formed by heat-treating at 1,000-1,200 deg.C.
Patent JP-S5478650-A (JP)
Title: Antenna device
Inventor: SHIODA YOSHIAKI
IPC: H01Q3/18
Filed: 1977-12-05
Abstract: PURPOSE:To increase the minimum gain at the necessary irradiation region of the satellite antenna by giving the rotary motion to the primary radiator of the antenna along a circuit. CONSTITUTION:With rorations of rotary part 8 located at one end of waveguide 7 which is bent into the crank form in primary radiator 5, the center of radiation mouth part 6 moves drawing a circle centering on the center of the central axis of radiator 5. Accordingly, the antenna irradiation region also has rotations. In such way, the antenna radiation part is formed for satellite 4. The rotary motion is controlled into such direction as to offset the fluctuation of the irradiation region caused by the directional variation of satellite 4 for radiator 5, so that the main beem direction of the antenna can be turned to the center point of the necessary irradiation region at all times. As a result, the minimum gain can be increased for the necessary irradiation region. At the same time, the ratary part of radiator 5 can be formed into two or more steps.