baber/WOPTO huggingface dataset:
Patent JP-H10164888-A (JP)
Title: Motor driving controller
Inventor: HISAYOSHI AKIRA
IPC: H02P7/29
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To lessen the number of switches for supplying DC voltage to two or more DC motors by building an apparent H bridge with a switch pair constituted of a first and a second switch and other switch pairs, each of which is constituted of a switch at the high potential side and a switch at the low potential side. SOLUTION: Serially connected pairs of a first switch 5 and a second switch 6, a switch 7 and a switch 8, and a switch 9 and a switch 10 are connected to the output of a rectifier 2 through a reactor 3. At that time, the switches 5, 7, 9 are connected to the high potential side of a DC power supply and the switches 6, 8, 10 are connected to the low potential side of the DC power supply. By using a complementary PWM driving signal which reverses the on/off control between the switches which make a pair as for a control signal (driving signal) for controlling the pairs of switches 5 and 6, 7 and 8, and 9 and 10, the magnitudes and polarities of the voltages V1, V2 to be applied to motors 11, 12 respectively can be separately controlled.
Patent JP-2001147985-A (JP)
Title: Method and device for laser marking for two-dimensional bar code
Inventor: KIYO HOUYO
IPC: B23K26/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency and quality of laser marking for matrix type two-dimensional bar code. SOLUTION: At a bar code marking position on the surface of an object to be worked, loop-shaped marking is formed in the area of a square frame part 10a on each of segmenting symbols 10, eddy-shaped marking is formed in a square paint-out part 10b, and eddy-shaped marking of the same plotting pattern is formed in all black cells CEB inside a data area 12. In any segmenting symbol or data area, no marking is formed in a white cell CEW and the surface of the object to be worked is exposed in the original state. Thus, all areas or all cells inside fixed continuous cell areas 10a and 10b of each of segmenting symbols can be efficiently made into continuous black (irradiated) areas in a short time almost without a gap (non-irradiated part) and respective black cells in the data area can be efficiently made into square unit black (irradiated) areas.
Patent JP-H08166870-A (JP)
Title: Information processor
Inventor: KADOSAWA TSUNEAKI
IPC: G06F17/24
Filed: 1994-12-14
Abstract: PURPOSE: To make possible speedy pattern editing and obtain an execution environment for it by executing a program and a file from patterns showing the flows of the program and file. CONSTITUTION: When a user pastes a pattern object in a rectangular shape painted out with a pattern of '0.2mm' line width, being 'red' line kind, being 'solid line', line color, being 'black', and 'slanting line -1' to a drawing sheet by using a mouse, etc., pastes a character attribute 'dir' to the rectangular object by using a keyboard, and then points the rectangular object by using the mouse, etc., and makes an indication, for example, by pressing a button of the mouse with the control key of the keyboard pressed, a CPU actuates a command interpreter stored on a storage device to read out the character attribute 'dir' of the rectangular object and pass the characters 'dir' to the actuated command interpreter, thereby executing the computer command 'dir'.
Patent JP-H02180954-A (JP)
Title: Resin composition of excellent optical property and its production
Inventor: SASAKI SHIGERU
IPC: C08G64/30
Filed: 1988-12-30
Abstract: PURPOSE:To obtain the title composition improved in transparency in a short- wavelength region, low birefringence and heat resistance by solution-polymerizing a diol (esterifiable derivative) having specified cyclobutane ring units in the presence of an organophosphorus compound. CONSTITUTION:A dihydroxy compound, a dicarboxylic acid chloride or phosgene and a diol (esterifiable derivative) having cyclobutane ring units of formula I (wherein R1-4 are each H or an 8C or lower alyl; R1-2 are each H or an esterifiable residue of a diol) are subjected to solution polymerization in the presence of an organophosphorus compound of any one of formulas II-V [wherein X is a 4-10C alkyl, a group of formula VI (wherein R6-7 and Q are each H, a hydroxy, a 10C or lower alkyl, or a 10C or lower alkoxy; L is a bond or a 4C or lower alkylene or alkylidene); Z is a bond or O; Y is a 10C or lower alkylene or alkylidene or a group of formula VII (wherein R8-9 are each H or a 10C or lower alkyl); and R10-13 are each H or a 10C or lower alkyl] to obtain a resin composition comprising a polycarbonate or polyester (carbonate) of formula VIII (wherein A is a 20C or lower bivalent alicyclic hydrocarbon group; x and y are numbers to give a comonomer ratio x:y of 0:100-100:0) and 10-50000ppm of the organophosphorus compound.
Patent JP-H03195768-A (JP)
Title: Moisture-curable composition
Inventor: FUJII MASATO
IPC: C08G65/32
Filed: 1989-12-22
Abstract: PURPOSE:To provide the title composition capable of giving, through an extremely simple process, coating films good in postcure extensibility and causing no breakage even if coated on an adherend of relatively large flexibility, comprising, as effective component, a specific polyether. CONSTITUTION:The objective composition comprising, as an effective component, a hydrolyzable silyl-terminated polyether prepared by reaction between (A) a polyether having a group of the formula (R is H or lower alkyl) at the end and (B) a mercapto- or amine-based silane coupling agent at room temperature to 100 deg.C at the molar ratio the group of the formula/mercapto and/or amino group = (1:1). The component A can be obtained by reaction of a hydroxyl group-terminated polyether (pref. ethylene oxide adduct-terminated one) with (meth)acrylic acid.
Patent JP-H02178386-A (JP)
Title: Blue luminous fluorescent substance
Inventor: SATO YOSHITAKA
IPC: C09K11/08
Filed: 1988-12-28
Abstract: PURPOSE:To obtain an oxide based low-speed electronic beam-excited blue luminous fluorescent substance containing no S component by blending a fluorescent substance matrix consisting of ZnO.Ga2O3 with zinc oxide (based electroconductive material) at a specific ratio. CONSTITUTION:The aimed fluorescent substance obtained by blending a zinc oxide or zinc oxide based electroconductive material with a fluorescent substance obtained by adding a lithium compound, preferably selected from lithium phosphate, lithium halide and lithium titanium to a matrix expressed by the composition formula ZnO.Ga2O3 at an amount of 0.1-20wt.% based on the fluorescent substance. Furthermore, when the above-mentioned fluorescent substance is used for fluorescent display tube, etc., excellent emission characteristics and long life are exhibited.
Patent JP-H04200368-A (JP)
Title: Processed white-flowered gourd shaving
Inventor: SEKI TAKAYUKI
IPC: A23L19/00
Filed: 1990-11-30
Abstract: PURPOSE:To enable reconstituting operation with water in an extremely short time by passing dried white-flowered gourd shavings through rolling rollers under specific conditions. CONSTITUTION:The aforementioned processed white-flowered gourd shavings are obtained by passing the dried white-flowered gourd shavings through rolling rollers having different peripheral speeds, thereby strongly pulling either of the front and back surfaces thereof and rolling the shavings.
Patent JP-H09188688-A (JP)
Title: Organic bismuth derivative and the production of the same
Inventor: SUZUKI HITOMI
IPC: A61K49/04
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a new organic bismuth compound having excellent radiological contrast media character, free from side effect useful as radiological contrast media for vascular system, urinary passage, etc., obtained by carrying out the reaction of a specific aromatic metal compound with trihalobismuth compound. SOLUTION: This compound is a new organic bismuth derivative(salt) expressed in formula I [X<1> is YNR<1> R<2> (Y is SO2 , CO; R<1> is a 3-6C alkyl having 2-5 hydroxyl groups; R<2> is H, a 1-6C alkyl with or without 1-5 hydroxyls, a 1-5C acyl; R<1> and R" may form a 2-6C cyclic alkylene with or without 1-4 hydroxyls); X<2> , X<3> are each H, a 1-4C alkyl, a 1-4C alkoxy, a 1-4C alkylsulfonyl, a 1-4C alkylcarbonyl, a nitro, a cyano, X1 ], useful as radiological contrast media for vascular system, urinary passage, etc. This compound is obtained by carrying out the reaction of a reactive metal compound expressed in formula II [M is MgX' (X' is a halogen), alkali metal] with trihalobismuth compound expressed in formula BiX3 (X is a halogen).
Patent JP-H10157939-A (JP)
Title: Lowering speed control device for elevator
Inventor: KUWABARA TOSHIYUKI
IPC: B66B9/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling lowering speed of a cage by successively applying suitable brake force immediately according to a lowering speed of a cage of an elevator. SOLUTION: A cage of an elevator is lifted along a rack rail 6 by an engine- driven sprocket 14, to convey materials and personnel. A gear pump 18 of a hydraulic brake 12 is rotated by the sprocket 14. When the cage rises up, oil is circulated through a check valve 21 without resistance, no resistance is generated for rising. When the cage is lowered down, oil is circulated through a large/small flow amount control valve 19, 20, and at normal time, a solenoid valve 22 is opened, the oil is circulated through the large flow control valve 19 with suitable circulation resistance, a prescribed brake is applied to lowering operation.  When a speed detector device 23 detects a lowering speed of the cage exceeding a certain value, the solenoid valve 22 is closed, oil flows through the small flow control valve 20, accompanied by large circulating resistance, a relatively large brake force acts, a speed of the cage is rapidly decreased, the solenoid valve 22 is again opened, so as to restore ordinary lowering operation.
Patent JP-H09182192-A (JP)
Title: External equipment, hearing aid and hearing aid system used with receiver
Inventor: ISHIOROSHI RYUICHI
IPC: H04R25/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a hearing aid system by transmitting hearing-compensated voice data to a hearing aid so as to reduce power consumption. SOLUTION: The hearing aid system is provided with an external equipment 3 used with the hearing aid 1 and the hearing aid 1 is provided with a receiving mean 4 receiving an already hearing-compensated speech signal from the external equipment 3, a switching means (switching switch) 11 sending the speech signal to an amplifier 22 by switching from a signal processing part 13 to the receiving means 14 when the speech signal is received, and a power source part 12 supplying power to the signal processing part 13. When the speech signal is inputted to the receiving means 14, the power source part 12 stops power supply to the signal processing part 13 and starts power supply to the receiving means.  Namely when input from the external equipment to the hearing aid 1 is selected, hearing-aid processing by digital signal processing is not executed and the hearing aid 1 is used only as a receiver by stopping power supply to the signal processing part at the power source part 12. Thereby power consumption is reduced.
Patent JP-H08154864-A (JP)
Title: Toilet paper and manufacture of toilet paper and evacuation treating method in flush toilet and circulative utilization method of waster used in flush toilet
Inventor: KITABAYASHI TATSUYA
IPC: C02F3/34
Filed: 1994-12-08
Abstract: PURPOSE: To treat excrementitious matters even if a microorganism treating material to treat a microorganism is not poured into an internal part of a treating tank by manufacturing toilet paper from water soluble paper containing an effective microorganism, and using its water soluble paper for a flush toilet. CONSTITUTION: Water soluble paper by vegetative fiber containing an effective microorganism group having capacity to produce an anti-oxidation substance is used, and this is formed in a roll winding shape suitable for a flush toilet, and toilet paper is manufactured so as to have paper quality to enable propagation of the effective microorganism group and purification treatment of excrementitious matters. Useful fermenting germ and synthesizing germ are made to coexist with each other in this toilet paper according to its necessity. Such toilet paper is brought into contact with an effective microorganism contained in the water soluble paper, and the excrementitious matters are treated and purified.
Patent JP-H09180241-A (JP)
Title: Optical pickup device
Inventor: AKIYAMA HIROSHI
IPC: G11B7/09
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To expand the linear range and focus control range of focus signal by divisionaly detecting a belt like part in the vicinity of the center of the reflection light with a luminous flux area division means by a focus detection means. SOLUTION: The detection light 21 from a detection lens 17 has been divided into three parts by the luminous flux division means, and the belt like part 21d in the vicinity of the center transmits through a transmission part 22a and advances, and other parts 21e, f are reflected by the luminous flux area division means. The belt like part 21d transmitted through the transmission part 22a and advancing is detected by a bisected photodiode 19, and the focus signal is generated by difference between output signals of respective division parts. Further, a regenerative signal and a track signal are detected from the output signals of the division part of a light receiving element 20 consisting of a multi-division photodiode in the reflected detection light.  Thus, the sensitivity of the focus signal is lowered, and the linear range of the focus signal is expanded, and the focus control range is expanded.
Patent JP-H1067030-A (JP)
Title: Apparatus and method for molding magnet roll
Inventor: MIKI SHOGO
IPC: B29C45/26
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To solve the point at issue such as the magnetical non-uniformity of a magnet roll in a longitudinal direction, molding inferiority due to gas scorching or the warpage and thickness irregularity found in a shaft insert mold, and to certainly separate a molded magnet roll from a mold. SOLUTION: A magnet roll molding apparatus is constituted of a main mold 21 having a molding space 15 for molding the roll part of a magnet roll, the slide mold 27 almost closely provided in the molding space 15 in a freely slidable manner to mold one end part of the magnet roll, the end part mold 30 attached to the other side of the main mold 21 in a freely detachable manner to mold the other end part of the magnet roll and the magnetic field orienting means 26 fixed to the main mold 21 so as to surround the molding space 15 to unidirectionally orienting the magnetic particles of the molten magnet material charged in the molding space 15.
Patent JP-2001151393-A (JP)
Title: Web joining device and web machining machine having it
Inventor: KUZE MASASHI
IPC: B65H19/18
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a web joining device for interconnecting machining webs, particularly a web joining device capable of adhering a junction tape on the rear surface of the web without inversing the web. SOLUTION: This web joining device comprises a web holding table that includes an opening extending orthogonally to a web running direction and has a web holding surface on its upper surface, a cut table that has a cut groove extending orthogonally to the web running direction on its upper surface and is attached to or detached from the opening of the web holding table, and a tape holding table that has a tape holding surface on its upper surface and is attached to or detached from the opening of the web holding table.
Patent JP-H11165288-A (JP)
Title: Power control robot
Inventor: TAKAHASHI MIKIO
IPC: B25J13/08
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To efficiently perform machining while coping with variation of a machining load without interrupting machining in machining work by a power control robot furnished with a function to detect the machining load to work on a tool which the robot grips and to control feeding speed, etc., of the tool in accordance with variation of the machining load. SOLUTION: This device is furnished with a means 28 to monitor size of a machining load to work on a tool 15 from a machining object, a means 29 to judge a state where the machining load increases and feeding speed is lowered below the lowest feeding speed previously set in a process to machine along a machining route previously taught to the robot and a means 30 to retreat the tool backward on the machining route or in a direction parting from the machining object by a specified distance or for specified time in the case when feeding speed is lowered lower than the lowest feeding speed.
Patent JP-H08181420-A (JP)
Title: Printed wiring board and its resin sealing method
Inventor: ADACHI TAKEMA
IPC: H01L21/56
Filed: 1994-12-21
Abstract: PURPOSE: To provide a printed wiring board and its resin sealing method which can remove a runner resin branch from an insulation base material without damaging the insulation base material. CONSTITUTION: The title method is for resin sealing of an electronic part 95 mounted on an insulation base material 90. A die 2 which has a runner 21 as a resin introduction path and a sealing die 22 for resin sealing and also has opening bottom parts 210, 220 whose bottom parts are opened on the insulation base material 90 is used. The die 2 is mounted on the insulation base material 90 and sealing resin is supplied into a sealing die through a runner. After sealing resin is set, the die 2 is removed and a runner resin branch formed of a runner is removed. Before sealing resin is supplied, an adhesion prevention film 1 for preventing adhesion between the insulation base material 90 and sealing resin is formed in a runner arrangement part wherein the rubber 21 is arranged on the insulation base material 90.
Patent JP-H10140532-A (JP)
Title: Column bearing part
Inventor: YAMAZAKI KATSUTOSHI
IPC: F16B1/02
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To inhibit the promotion of corrosion, and to exchange columns simply as required by deforming the front end section of the buried column, burying a column bearing part in conformity with the deformed section and fixing the column bearing part by concrete. SOLUTION: In a body section, a cylindrical bottom sections formed in a cross-shaped base, and an upper section is held down by packings for fixing. The packings 2, 3 for fixing bury a clearance between a support 1, in which notches are formed to the cross-shaped column bearing part in a cross shape, and a cylinder 4, fasten the support and the upper section, and fill the role of the prevention of rainwater and the effect of impact relaxation. The cross- shaped projecting sections of a column bearing obviate inclinations to the front- rear and left-right directions by a wind and rotation of the support, and stabilize the bottom section by combining the support and the irregularities of the column bearing part.
Patent JP-H06182334-A (JP)
Title: Water purifier directly connected with tap
Inventor: YAMAMORI HISAYOSHI
IPC: C02F1/44
Filed: 1992-12-16
Abstract: PURPOSE:To provide a compact water purifier directly connected with a tap, eliminating the waste of discharged water and not shortening the life of filtration by forming respective discharge outlets composed of respective lines for purified water and raw water on the lower section in the state adjoining each other and having the difference in the length of outer passage lines. CONSTITUTION:Discharge outlets 5 and 6 for purified water and raw water are formed directly below a tap connecting section 3 of a water purifier directly connected with a tap in the adjoining state each other and having the difference in the length of outer lines of the discharge outlets, and a head section 2 of a water purifier main body 1 is formed compact. In this case, although the positions of the discharge outlets for purified water and raw water 5 and 6 are preferably disposed as close as possible from the viewpoint of a compact constitution, it looks like that the water is discharged out of a single spot if they are disposed too close and hard to be recognized from outside in the event that a purified water switchover lever 4 is misoperated, and it is preferable that two discharge outlets are positioned apart from each other by several mm. Also the difference is provided in the length of outer lines of discharge outlets 5 and 6 for the purpose of recognizing easily the right outlet in the use of the water purifier.
Patent JP-2000145588-A (JP)
Title: Variable nozzle hole type fuel injection nozzle
Inventor: IWASAKI TAKAO
IPC: F02M61/10
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the short-time installation of actuators for displacing or rotating rotary valves. SOLUTION: A direct-operated solenoid actuator 21 is mounted on the upper end of a nozzle holder 2 so that its output shaft 21a is inserted down in a slide hole 2a wherein a movable member 23 is inserted slidably but immovably. The movable member 23 has in its lower end face a hole 23a wherein the upper end of a rotary shaft 10 is inserted vertically movably and rotatably. The hole 23a has in its inner surface a spiral cam groove 23b extending up from the lower opening thereof. The rotary shaft 10 has in its outer surface a cam portion 10a fitting slidably in the cam groove 23b.
Patent JP-H02221406-A (JP)
Title: Preparation of polyvinyl alcohol fiber
Inventor: DANIERU GUREIBAA
IPC: D01F6/14
Filed: 1989-12-27
Abstract: PURPOSE: To produce a polyvinyl alcohol fiber having improved properties by dissolving PVA in a specific solvent and spinning and drawing under specific conditions. CONSTITUTION: A PVA having a molecular weight of >=66,000 is dissolved in a mixture of dimethyl sulfoxide and 10-30 wt.% of a 1-4C monohydric alcohol. The concentration of the PVA in the solution is 2-30 wt.%. The solution is extruded into a bath of a 1-4C monohydric alcohol maintained at <=-20 deg.C, the coagulated extrudate is dried and then drawn in a heated gaseous or liquid medium at a draw ratio of about >20.
Patent JP-H11172732-A (JP)
Title: Cabinet piping structure
Inventor: YOSHIKAWA YOSHIHIDE
IPC: E03C1/122
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To easily form an opening by providing a transversely long opening approximately over the whole length in the transverse direction in a rear part of a bottom plate of a cabinet, and providing a lid plate which is of the size of cover the transversely long opening and formed of a material easy to cut on the transversely long opening in an attachable/detachable manner. SOLUTION: A wooden bottom plate 3 of a wooden cabinet 2 in which a water discharge pipe is perpendicularly arranged in split into forward and rear parts, a stainless steel plate 6 is fixed to an upper surface of a forward split bottom plate 3a, and the split bottom plate 3a is fixed to the cabinet 2 as the bottom plate 3. An opening left on the rear side of the split bottom plate 3a forming the bottom plate 3 is a transversely long opening 4. A lid plate 5 which is formed of a material such as plywood easy to cut and machine, and of the size and shape to approximately agree with the transversely long opening 4, i.e., a rear split bottom plate 3b is fitted in the transversely long opening 4 in an attachable/detachable manner. In addition, openings of circular hole shape and approximately U-shape for piping are formed in the lid plate 5.  An opening for piping of appropriate size can be formed at appropriate position at an execution site.