baber/WOPTO huggingface dataset:
Patent JP-H03203549-A (JP)
Title: Electric motor
Inventor: TAKEKOSHI YUKINORI
IPC: H02K5/02
Filed: 1989-12-27
Abstract: PURPOSE:To improve insulation and corrosion resistance by providing drain holes in insulating resin for coating one end surface of an inner ring magnetic pole part and in an insulating cover mounted on the other end surface. CONSTITUTION:Insulating resin 11b, integrally formed on an insulating part 10, is provided on the end surface side of an inner ring magnetic pole part 7. Two or more drain holes A11c are provided in this insulating resin 11b being positioned between a main coil 18 and the resin 11b. Further an insulating cover 15 is removably mounted while penetrating through a rotary shaft 14 on the other end surface of the inner ring magnetic pole part 7. Two or more drain holes B15b are provided in this insulating cover 15 being positioned between an auxiliary coil 19 and the cover 15. In this way, insulation and corrosion resistance of an electric motor can be ensured because a drain, generated in a stator, is discharged through the drain holes without adhering to the main and auxiliary coils.
Patent JP-2000168290-A (JP)
Title: Application utensil, and nib tip
Inventor: NAKATANI YASUNORI
IPC: B43K7/02
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To make the motion of a valve body smooth and make a writing smooth, by forming a valve receiving contact section of the valve body into a sphere, and setting a projection area of a void section which is formed by projecting the valve body and the void section on a plane which is orthogonal to the ink flowing direction at a specified area. SOLUTION: A valve body is a sphere made of a raw material which is hard to rust, and has a weight of a certain degree such as stainless steel and ceramic. Also, for a valve receiver, e.g. six kerves (void section) 51 having a rectangular cross section are radially provided. Then, a projected area of the void section which is not covered by the valve body by projecting the valve body and the void section 51 on a plane which is orthogonal to the axis, is set at 0.035 mm2 or higher. That is, when it is taken that the width of the kerf 51 is GW, the depth is GH, the length is GL, the diameter as a whole body is OD, the quantity is (n), and the diameter of the valve body is BD, GW×(OD-BD)÷2×n>=0.035 mm2 is satisfied.  By this constitution, even when a water-soluble ink of which the viscosity is comparatively high is used, a blur of the ink becomes hard to occur, and the writing becomes smooth.
Patent JP-2001159081-A (JP)
Title: Fragrant imitation wool
Inventor: CHIGA KUNIYUKI
IPC: D06M23/12
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide fragrant imitation wool capable of emitting fragrance by brushing, combing or fretting with finger(s) or the like, and to provide another version of fragrant imitation wool having thermochromism as well as the above fragrance. SOLUTION: This fragrant imitation wool is such that the surface of the fiber is dispersedly stuck with fragrant microcapsules via a binder resin, and the relationship between the diameter of a single fiber and the average size of the microcapsules, the weight ratio of the encapsulated matter to microcapsule wall, the ratio of the major axis to minor axis for each of the microcapsules, the weight ratio of the binder resin to microcapsules, and the stuck condition for the microcapsules to the binder resin, are specified, respectively. Another version of this fragrant imitation wool is such as to be provided with a combination of thermochromism with fragrance through applying thermochromic fiber as the fiber itself.
Patent JP-H06186821-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/02
Filed: 1992-12-22
Abstract: PURPOSE:To provide an image forming device in which magnetic particles are prevented from adhering to an image forming body and stable electrostatic charging is efficiently performed at a low cost. CONSTITUTION:This image forming device is provided with an electrostatic charging device 20 in which a non-magnetic conductive electrostatic charging sleeve 22 rotatably disposed on the outer periphery of a magnetic substance 23 having magnetic poles arranged and fixed on its outer periphery, and a magnetic brush 21A consisting of the layer of the magnetic particles 21 adhering to the outer periphery of the sleeve 22 are brought into contact with a moving photosensitive drum 10, and oscillating electric field is formed between the sleeve 22 and the drum 10, so that the drum 10 is electrostatically charged. Then, the particle size, the resistivity and the magnetic susceptibility of the magnetic particle 21 are 40-60mum, 10<4>-10<10>OMEGA.cm, and 40-80emu/g, respectively, and common to the magnetic particles used for development.
Patent JP-H10166910-A (JP)
Title: Seat sliding device of vehicle
Inventor: YAMANE MASAAKI
IPC: B60N2/06
Filed: 1996-12-07
Abstract: PROBLEM TO BE SOLVED: To make the moving regulation of a rear side seat and the release so as to be speedily selectable. SOLUTION: A lower rail 1 extending in the longitudinal direction is installed on a vehicle floor, and both front and rear seats S1 and S2 are mounted on this lower rail 1 free of shifting motion. A stopper body 91A installed in the front seat S1 is extendedly installed rearward at the specified length and moved along the lower rail 1 integrally together with the front seat S1. The rear side seat S2 is provided with another stopper body 93 to be operated in space between both retractable positions in linkage with tilt and rise of its seat cushion S22, and this stopper body 93 comes into contact with a tip of the stopper body 91A at the retractable position, thereby regulating any forward movement of the rear side seat S2.
Patent JP-H05173409-A (JP)
Title: Developing roll
Inventor: KAWASHIMA CHIAKI
IPC: C08G18/61
Filed: 1991-12-25
Abstract: PURPOSE:To obtain the developing roll with which the contamination of an org. photosensitive body(OPC) is averted by subjecting the surface of a conductive urethane elastic body layer to a specific treatment. CONSTITUTION:The conductive urethane elastic body of the developing roll formed with the conductive urethane elastic body layer 6 on the surface of an arbor 5 is prepd. from a mixture contg. at least one polyols selected from polyether polyol and polyester polyol and the surface of the conductive urethane elastic body layer 6 is subjected to a surface treatment with a soln. contg. polyisocyanate contg. 10 to 70wt.% dimethyl siloxane.
Patent JP-H03204027-A (JP)
Title: Multiplication circuit
Inventor: YAZAWA AKIRA
IPC: G06F7/52
Filed: 1989-12-29
Abstract: PURPOSE:To reduce the current consumption of a multiplication circuit by keeping this multiplication circuit in its precedent state when no multiplicating operation is required so as to evade the change of the internal state of the multiplication circuit. CONSTITUTION:When a stop signal STOP is equal to 0, a clock signal CK1 is inputted in a cycle T and the input data are latched by an X register 1 and a Y register 2 in this timing. In regard of the contents of a register 2, the low-order side and the high-order side are inputted to a multiplier with 1st and 2nd multiplying operations respectively. Thus the contents of the register 2 undergo the multiplication. When the signal STOP is equal to 1, all clocks of the registers 1 and 2 and the latches 6 and 7 are stopped by the signal STOP. Then a selector 3 selects the side of the 2nd time, i.e., the high-order side of the register 2 which holds the data obtained before the multiplication is not needed. Thus the 2nd multiplication state st before the multiplication is not needed is held as it is in this multiplication circuit. Then the multiplication circuit has no internal change.
Patent JP-H11174434-A (JP)
Title: Liquid crystal display device
Inventor: UEHARA HISAO
IPC: G02F1/13357
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an LCD having a bright display screen while maintaining small power consumption. SOLUTION: At the back of an LCD panel 10, an illuminating part constituted by being provided with a light source 30 and a condensing lens 40 on a light transmission plate 20 is installed. On the front surface and the rear surface of the panel 10, polarizing plates 14, 15 having high transmissivity are provided. Lights from the light source 30 and the condensing lens 40 are introduced into the light transmission plate 20 and optical losses to be generated while they pass through a diffusing plate, the LCD panel 10 and the polarizing plates 14, 15 are reduced and the total transmissity is enhanced.
Patent JP-H06196739-A (JP)
Title: Solar battery module
Inventor: MORI MASAHIRO
IPC: H01L31/042
Filed: 1992-12-24
Abstract: PURPOSE:To provide a solar battery module in which a scratch resistance of rugged parts on the surface of a solar battery module is maintained, but the amount of resin used as a surface coating material is reduced. CONSTITUTION:In a solar battery module 1 having, at a light receiving side thereof, a protective member for protecting a solar battery, the protective member is provided with at least more than two types of transparent filling materials 14 and 16 which are formed in different ranges and serve as a protective member. After the first filling material 14 has been formed on the entire, or at least a part of, areas where the light receiving side becomes rugged, a protective material is formed over the entire surface of the solar battery module 1 using the second filling material 16.
Patent JP-H06168244-A (JP)
Title: Out-of-standard vehicle detector for parking lot
Inventor: MAKIMURA TOMOO
IPC: G06Q50/10
Filed: 1992-11-30
Abstract: PURPOSE:To judge the length and the height of a vehicle without affecting a preceding vehicle from a following vehicle by providing first and second vehicle sensors at a certain interval and providing a height detection sensor above the second vehicle sensor. CONSTITUTION:The interval of first and second vehicle sensors C and A provided on the inside of an incoming passage 1 and the entrance side (outside) at the interval is the maximum length of a vehicle to be parked. On the other hand, an existent vehicle detection sensor B is provided in the middle between the first and second vehicle sensors C and A. Even when the sensors A-C detect vehicles and are turned on, it is discriminated that two preceding and following vehicles are detected by the respective sensors A-C in the case that the detection of vehicles is performed in the order of ON   OFF   ON. Further, when a vehicle T to be parked is detected by a height sensor D for vehicle provided above the second vehicle sensor A, an NG signal is outputted by judging that the vehicle height is out of standard.
Patent JP-H03204394-A (JP)
Title: Speed reducer for aircraft
Inventor: SUZUKI TOSHITAKE
IPC: B64C11/38
Filed: 1989-12-30
Abstract: PURPOSE:To reduce cost and weight by arranging a booster pump for delivering high pressure oil used in a variable pitch propeller at one end of an output shaft and driving the booster pump directly with the output shaft. CONSTITUTION:The rotation of an engine crankshaft 15 is transmitted via an input shaft 11 and a reduction gear train B to an output shaft 12. A variable pitch propeller attached to the output shaft 12 is rotated at an rpm reduced by a specified ratio relative to the rpm of the crankshaft 15. A booster pump F is provided on one side of the output shaft 12 where a passage (inner hole) 54 is provided for supplying working oil to the variable pitch propeller. The working oil delivered from the pump F is led through a passage 72 formed in a casing A supporting the output shaft 12 and in a cover 67 fixed to the casing to the working oil supply passage 54 of the output shaft 12 without using a piping. Cost and weight due to the additional piping is eliminated.
Patent JP-2000167040-A (JP)
Title: Medical pumping cassette and medical pumping apparatus
Inventor: KOBAYASHI SUSUMU
IPC: A61M1/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a medical pumping apparatus which is usable in a home with high safety, easily increased in chamber capacity, reduced in noise due to open/closed valves and low in cost and superior in flow accuracy. SOLUTION: A medical pumping apparatus includes a base member 1 provided with chambers 7a and 7b and medicine passages 8a and 8b and medicinal solution sacks 9a and 9b, in which expansive or flexible liquid bags with the bases mounted in liquid tight relation is inserted into the opening ends of the chambers 7a and 7b, the medicinal solution sacks 9a and 9b being put into cyclinders 3a and 3b of cylinder units 2a and 2b. When pistons in the cylinders 3a and 3b are reciprocally moved, medicines are absorbed or discharged in/from the medicinal solution sacks 9a and 9b. The flow direction of the medicinal solution is controlled by opening/closing valves V11 and V12 mounted in the medicinal solution passages.
Patent JP-2001160824-A (JP)
Title: Wired and wireless mixed network data distributor and data distribution method
Inventor: TAKATORI KATSUHITO
IPC: H04L47/36
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To keep an excellent distribution state by deciding combinations of a congestion state and a transmission error occurrence state so as to prevent both meaningless distribution deterioration and a data loss. SOLUTION: In a configuration of the distributor that distributes a packet to a terminal through a wired network and a wireless network, the distributor is provided with a rate control section that decreases a packet distribution rate when a congestion state and a state of no transmission error are decided based on both of discrimination of the congestion state obtained from a packet loss rate including a delay and decision of the transmission error state obtained from a transmission error rate and revises a distribution method into a prescribed distribution method when the congestion state and the presence of a transmission error are decided.
Patent JP-H07172597-A (JP)
Title: Vertical paper feed device of image forming device
Inventor: IKUMA KIMIYASU
IPC: B65H1/02
Filed: 1993-12-17
Abstract: PURPOSE:To press paper sheets against the roller member of a paper feed device by prescribed force, in the case of constituting a paper feed device so that a hand-insertion tray is vertically arranged and many paper sheets can be set. CONSTITUTION:A vertical paper feed device 1 is constituted so that a tray 2 is vertically arranged, a paper feed device 10 capable of feeding and separating paper sheets is provided on the lower part of it. Against a nudger roller 11 arranged on the paper feed part of the tray, a paper sheet supporting plate 4 pressing the paper sheets from behind is provided, and a pressing mechanism using a pressing lever 21 is provided against the paper sheet supporting plate 4. In a swing mechanism for the pressing lever, a torque limiter is arranged for a drive shaft 22, and the paper sheet supporting plate is pressed by the force set by the torque limiter, so as to maintain the force pressing the paper sheets against the nudger roller constant. Further, the driving for the pressing lever is interlocked with the driving of the paper feed device.
Patent JP-H06194495-A (JP)
Title: Emergency gas processing system
Inventor: MIURA SATOSHI
IPC: G21C9/00
Filed: 1992-12-24
Abstract: PURPOSE:To achieve simplification of the system and rationalization in the waste treatment of radioactive substance without deteriorating the capturing efficiency of radioactive substance in the emergency gas processing system of nuclear power plant or fuel reprocessing plant. CONSTITUTION:A tank 13 storing a solvent is installed between a filter 8 of an emergency gas processing system and a reactor vessel 5. Gaseous or particulate substance generated in the reactor vessel 5 passes through the solvent and fed to the filter 8 and the solvent in the tank 13 is processed in a liquid waste treatment system. Collection tank in the liquid waste treatment system or an independent collection tank 10 may serve as the tank 13. An active carbon type gas capturing unit 3 in a gas waste treatment system may serve as the filter 8.
Patent JP-H09162649-A (JP)
Title: Protection circuit for audio amplifier
Inventor: FUJITA SHINICHI
IPC: H03F3/20
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To surely protect circuit elements and a speaker from an overcurrent flowing to an output stage of a power amplifier in the audio amplifier, generation of a DC voltage at an output signal line of the power amplifier and an abnormality such as fluctuation in a power supply voltage. SOLUTION: A power relay is arranged to a primary side of a power supply section 30. A speaker relay 24 is arranged at an output of a power amplifier 16. Voltage detectors 52, 54, 60 and current detectors 56, 58 are used to detect an abnormality of each section. A control section 50 receives an abnormality detection output from the detectors to deenergize the speaker relay 24 and a power relay 36.
Patent JP-H07172702-A (JP)
Title: Package conveying hanger
Inventor: HONDA NORIAKI
IPC: B65G17/20
Filed: 1993-12-20
Abstract: PURPOSE:To prevent a package from falling even when a package conveying hanger is moved on the inclined part of an overhead conveyor. CONSTITUTION:A bobbin hooking rod 2 is fixed to the rear part in the advancing direction on the lower side of a bobbin hooking rod attaching member 1 so that a free end may be faced to the front side in the advancing direction, and the suspending links 3, 5 whose lengths are equal to each other are attached to the front and rear parts in the advancing direction on the upper side of the bobbin hooking rod attaching member 1 so as to be oscillated, and a stopper 7 for regulating the turning movement more than the specific value, of the suspending link 3 provided on the rear part in the advancing direction is erected on the front part in the advancing direction on the upper side of the bobbin hooking rod attaching member 1.
Patent JP-H10183150-A (JP)
Title: Lubricating oil composition and refrigeration equipment using the composition
Inventor: MIKI SHINSUKE
IPC: C10M133/14
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil composition capable of sufficiently suppressing the generation of sludge and useful for refrigeration equipment such as refrigerator and room air-conditioner by compounding a lubricating base oil component with an antioxidant and a specific polymerization inhibitor. SOLUTION: This composition contains (A) a lubricating base oil component composed of a mineral oil or a synthetic oil, (B) an antioxidant, (C) a polymerization inhibitor consisting of a compound of the formula  at least one of R<1> to R<3> is an [(alkyl-substituted)hydroxyphenyl-substituted]alkyl, preferably an alkyl and the others are each H or an alkyl} and, as necessary, (D) a phosphorus- or sulfur-based anti-abrasion agent and (E) an epoxy-based hydrochloric acid scavenger. The amount of the component C is preferably 0.1-5wt.% based on the component A.
Patent JP-H07179502-A (JP)
Title: Polymerization of vinyl chloride monomer
Inventor: TAKAHASHI YASUHIRO
IPC: C08F14/00
Filed: 1993-12-21
Abstract: PURPOSE:To produce a high quality vinyl chloride polymer in a high productivity, causing no fluctuation in the inner temperature by preliminarily heating the external circulation line having a heat exchanger which is connected to the polymerizer up to the polymerization temperature and effecting the polymerization, circulating a vinyl chloride monomer. CONSTITUTION:In a polymerizer 1 to which an external circulation line 20 equipped with a heat exchanger 23 is connected, the polymerization is initiated by heating an aqueous dispersion of vinyl chloride or a monomer mixture thereof 5 and continued, while the polymer slurry formed as the polymerization proceeds is allowed to circulate through external circulation line 20. In this case, the line is jacketed with a heat insulator 40 and heated up to the polymerization temperature before the polymerization start. The line is equipped with a by pass 33 so that the slurry circulation can be done without passing through the polymerizer 1. Before the start of circulation, the line is filled with water to effect its circulation without passing through the polymerizer under heating so that the line may be kept at the set temperature of polymerization.
Patent JP-H07182988-A (JP)
Title: Image forming device
Inventor: SANO YOSHIHISA
IPC: H01J29/32
Filed: 1993-12-22
Abstract: PURPOSE:To prevent a light emitting position shifting of a fluorescent body and provide a highly reliable image forming device by forming the fluorescent body into a stripe-like shape in parallel to the direction rectangular to the voltage applying direction of an electron radiating element. CONSTITUTION:An electron source is manufactured by arranging electron emitting elements 12 in a matrix of (m) rows and (n) columns wherein the elements 12 emit electrons by applying voltage to electrodes composed of a lower wire 7a in x-direction and an upper wire 7b in y-direction on a substrate 9. A fluorescent film 12 consisting of a plurality of types of phosphor bodies is put on the opposite to the electric power source to give an image forming apparatus. The phosphor bodies are put to form stripes in parallel to y-direction at right angles to the voltage applying direction of the elements 12. Consequently, attributed to the continuous phosphor bodies, the shifting of electron tracks toward y-direction parallel to the stripes does not have any effect and the shifting toward x-direction at right angles to the stripes can be corrected by adjusting the element voltage.
Patent JP-H09156066-A (JP)
Title: Kerning process
Inventor: NAKAYAMA HIROSHI
IPC: G06F17/21
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To enable a string of characters to be arranged in a well-balanced and appropriate style, keeping characters arranged before and after a small character space from each other so that these characters are not mutually in excess proximity, even when such a small character is present in the string of characters. SOLUTION: A shortest distance LS1 between character faces, i.e., a first character F1 and a second character F2 is calculated by adding correction lines CF1 , CF2 to the center of each of the virtual body widths of the first character F1 and the second character F2 . Then a character compression amount U1 is calculated in such a manner that the shortest distance LS1 between character faces coincides with an indicated distance L4 between character faces. Finally the second character F2 is arranged by compression to the first character F1 before adding the correcting lines CF1 , CF2 by the character compression amount U1 .
Patent JP-2000172375-A (JP)
Title: Information processor
Inventor: OKUMA YASUO
IPC: G02F1/13
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To recognize a keyboard even at a dark place. SOLUTION: A display part 11 has light emitting characteristics as shown by the sizes of arrows in the Fig. That is, light emission quantity is larger in the direction a main body 2 (keyboard 12) than in an upper direction. Consequently, a user can recognize each key of the keyboard 12, for instance, even at a dark place.
Patent JP-2001161531-A (JP)
Title: Health pillow
Inventor: SHIMIZU HIDEAKI
IPC: A47G9/10
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a health pillow which can be manufactured easily and with low costs, can be used comfortably, and has a function for improving user's health. SOLUTION: A fluid, in which a powdery radiating material radiating negative ions and/or far-infrared rays is included, is enclosed in the pillow.