baber/WOPTO huggingface dataset:
Patent JP-H02267857-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MISHIMA HIROMITSU
IPC: H01M10/05
Filed: 1989-04-06
Abstract: PURPOSE:To improve the discharge capacity by using Li1+xV3O8 (0<=x<3) whose mean particle diameter is less than 5mum as a positive electrode active substance. CONSTITUTION:In a positive electrode active substance made into minute particles, the highly efficient discharge property is improved and the battery reaction can be uniformed because the reaction surface area is increased. As a result, the utilizing rate of the active substance is improved and the discharge capacity is increased. Li1+xV3O8 formed of vanadium pentoxide and lithium carbonate, for example, is smashed to form A, B, and C types whose particle diameters are less than 5mum, and D, E, and F types whose particle diameters exceed 5mum, and when the discharge capacities of batteries using such powders respectively are compared, a clear difference can be observed in the discharge capacity making the particle diameter 5mum as a border.
Patent JP-S5213788-A (JP)
Title: Production method of semiconductor device
Inventor: WADA YASUO
IPC: H01L21/265
Filed: 1975-07-23
Abstract: PURPOSE: In order to make the formation of high resistance layer with high reliability and stableness, by means of implanting nitrogen ion on the polysilicon layer being accumulated on a insulation film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63255187-A (JP)
Title: Structure of center pillar of automobile
Inventor: FUJITA MUNEFUMI
IPC: B62D25/04
Filed: 1987-04-10
Abstract: PURPOSE:To reduce the vibration of a center pillar at the time of closing a door or traveling by providing a dynamic bumper on said center pillar in the structure of said center pillar which is erected on a side sill and the top end of which is not joined to a vehicle body. CONSTITUTION:In a four-door hard top type automobile C, a center pillar 3 for installing a rear side door is erected from the side sill 4 of a floor panel 5 to a position about half the overall height of a door opening part 6. And, a pair of hinge brackets 9 are provided on the outer face side of the center pillar 3 and their installing parts are reinforced by a hinge reinforcing member 10 having a U-shaped section provided in a pillar outer 8. In this case, a dynamic damper 12 is installed in a position corresponding to each hinge bracket 9, inside the reinforcing member 10. This damper 12 consists of a rubber bush 15 and a weight 16 fitted thereon.
Patent JP-S58206006-A (JP)
Inventor: OKASATO AKIRA
IPC: H01B5/08
Filed: 1982-05-26
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-H09281462-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA TOSHIHIKO
IPC: G02F1/133
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To relieve a pale display on the extension of continuously selected pixels efficiently compensating electric transmission loss, etc., in a simple matrix drive having an extremely large display capacity. SOLUTION: A scanning circuit 2 and a signal circuit 3 are connected to a liquid crystal cell 1 having electrode groups intersecting orthogonally with each other. The device is provided with a power source circuit 4 for supplying positive and negative selection voltages as a scanning voltage and the signal voltage near the intermediate values of the selection voltage. The power source circuit 4 outputs plural sets of signal voltages which consist of the positive and negative signal voltages meeting a voltage average impression method and the positive and negative correction signal voltages of the voltage values slightly different therefrom and vary in the absolute value.  The signal circuit 3 selects the voltages from the positive and negative signal voltages meeting the voltage average impression method when the image signals are nearly the same as the contents of the previous display in accordance with the polarity signal and image signal. The signal circuit selects the voltages from the positive and negative correction signal voltages when the image signals vary form the contents of the previous display. The circuit outputs these voltages. Further, the impression voltages on the liquid crystal cell 1 are made approximately zero for a short time in the case of the response with the inversion of positive and negative polarities.
Patent JP-H09280840-A (JP)
Title: Picture input device
Inventor: YOSHIMOTO KOICHI
IPC: G01N21/892
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To accurately input an outline shape of an object without generating picture noise regardless of the kind of the material of the object by stimulating the phosphorus body provided on the transport base plate of a conveyer and photographing the shape input object with the light emitting phosphorus body as background. SOLUTION: A phosphorus sheet (a phosphorus body) 11 is pasted on the entire surface of the front surface side (a top surface) of each of many transport plates 8 which are mounted on the peripheral direction of a chain 7 of a conveyer 4 and the entire surface of the sheet 11 is covered with a protective transparent panel 12. When shape inspection object 2 placed on the plate 8 is transported to a stimulating position 'b' by the conveyer 4, the sheet 11 is stimulated by an illuminator 13 and the sheet 11 is transported to an imaging position 'c' in a dark room 15. Since the sheet 11 emits light in an approximately uniform manner by follow up stimulation, the object 2 is imaged using the sheet 11 as a background (14). Since the image pick-up is conduced in the room 15, the section of the object 2 becomes a uniform shade which is optimum for binarization and no noise generated because the light beams generated by the sheet 11 are weak.
Patent JP-S5716659-A (JP)
Title: Method for keeping quality of silage using carbon dioxide gas
Inventor: KUMAGAI AKIO
IPC: A01F25/14
Filed: 1980-06-30
Abstract: PURPOSE: To prevent the lowering of silage quality, by feeding carbon dioxide gas into a silo to maintain the CO 2  concentration in the silo above 50%, thereby suppressing the proliferation of aerobic bacteria.  
     CONSTITUTION: The CO 2  concentration in the silo 1 is measured by the CO 2  concentration detector 4 during or after the charge of silage in the silo, and when it is ≤50%, CO 2  gas is blasted directly into the silo 1 under a regulated pressure of 1W10kg/cm 2 . CO 2  gas stored in the CO 2  gas bombs 3 is fed to the silo 1 through the piping 7, the valve 10 and the piping 9, or through the piping 7, the CO 2  evaporator 2, the valve 8 and the piping 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60234662-A (JP)
Inventor: GURIGORII SEMENOBITSUCHI ANTON
IPC: A61G10/02
Filed: 1984-05-07
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-S58206602-A (JP)
Title: Reaction controlling method in emulsion polymerization process
Inventor: TAKEUCHI YOSHIHIRO
IPC: C08F2/22
Filed: 1982-05-28
Abstract: PURPOSE:The refractive index of the emulsion is measured on-line in emulsion polymerization, the reaction rate in the tank is calculated from it and the polymerization reaction is controlled according to the values, thus producing high- quality polymers in uniform reaction rate and conversion. CONSTITUTION:In the batchwise or continuous emulsion polymerization of monomers, the emulsion polymerization is carried out in a reactor 1 provided with an external circulation loop 12, as a part of the emulsion is always circulated through the external loop 12 by means of a pump 11. In the external circulation loop 12, the emulsion in the reactor is monitored on refractive index with the on-line refractometer 3 to calculate the conversion of the emulsion in the reactor 1 from the values by means of a computer 4. According to the values, automatic valves 8 for the coolant inlet B, the catalyst inlet C and the reaction terminator inlet D are controlled to effect polymerization control, thus producing the polymer. In the on-line refractometer, a prism 33 is placed between the emulsion inlet 31 and the outlet 32 to measure the refractive index.
Patent JP-S62245230-A (JP)
Title: Camera
Inventor: TAKADA SEIJI
IPC: G03B17/00
Filed: 1986-04-18
Abstract: PURPOSE:To automatically turn off a power source when it is judged that turning-off of the power source is forgotten, by providing a timer which turns off the power source after a prescribed time, a means which detects oscillation of a camera body to generate an oscillation detection signal, and a means which resets the timer with this oscillation detection signal. CONSTITUTION:If a camera is put horizontally with a main switch 10 turned on, an oscillation detecting switch 18 is turned off because mercury 20 is placed in the center of a closed vessel 19. If the camera is left inclined with the switch 10 turned on, one pair of contacts, for example, 21a and 21b are turned on as they are because mercury 20 is moved to the end part of the closed vessel 19. In both cases, a counter 26 is not reset to continue the counting operation because a pulse is outputted from a one shot multivibrator 23. When the counter 26 counts a prescribed number of pulses, its output terminal D goes to the high level, and an unuse signal is inputted to a control circuit 30 through an OR circuit 42.
Patent JP-H07294778-A (JP)
Title: Optical coupling lens
Inventor: KONO YOSHITSUGU
IPC: G02B13/18
Filed: 1994-04-27
Abstract: PURPOSE:To realize an optical coupling lens having a high optical coupling rate. CONSTITUTION:This lens is used for optically coupling the luminous flux from a semiconductor laser or light emitting diode which is a light source 10 to the incident end face of an optical fiber 20 and is composed of a single lens. The lens face on the optical fiber side is an aspherical face symmetrical with the optical axis. The max. height of the ray passing this aspherical face, defined as hmax, the aspherical face value at the max. height hmax, defined as Z(hmax), and the radius of curvature on the optical axis of the aspherical face, defined as r, satisfy conditions: (1-1)0.8{r-sq. rt. (r<2>-hmax<2>)}>Z(hmax)>{r-sq. rt. (r<2>hmax<2>)}.
Patent JP-H04300903-A (JP)
Title: Radiation-curable tin oxide precursor composition
Inventor: ERIYAMA YUUICHI
IPC: C08F290/00
Filed: 1991-03-28
Abstract: PURPOSE:To obtain the title composition for conductive coating film, containing a specific tin compound, vinyl compound, antimony compound and polymerization initiator capable of generating an active radical seed by irradiation of radiation and having high coating property, transparency, conductivity and adhesion. CONSTITUTION:(A) One or more kind of tin compounds expressed by formula I (R is H or monovalent organic group; 1 is 0-2; Y is monovalent organic group; m is 0-4; L is organic group capable of forming 2-8 bond to tin atom; t is 0-4; l+m+t is 2-6) are blended with (B) one or more kind of vinyl compound expressed by formula II (R<1> is bivalent organic group; r is 0-20; R<2> is H or methyl; R<3> is H or aryl; R<4> is bivalent organic group; q is 0-1), (C) one or more kind of antimony compounds expressed by formula III (R<5> is monovalent organic group; p is 0-2; Z is monovalent organic group) and (D) polymerization initiator capable of generating active radical seed by irradiation of radiation to provide the objective radiation curable tin oxide precursor composition.
Patent JP-S60233905-A (JP)
Title: Antenna system
Inventor: ARAKI TETSUO
IPC: H01Q19/13
Filed: 1984-05-04
Abstract: PURPOSE:To fold a supporting arm to a reflection mirror and to fold the supporting arm to a converter by engraving an adjusting long hole to a screw tightening part of a base of the supporting arm and engraving an adjusting long hole to a screw tightening part of the converter. CONSTITUTION:The adjusting long hole 36 is engraved to the screw tightening part of the base of the arm 30 so that the supporting arm 30 is folded to the reflection mirror 2. The adjusting long hole 53 is engraved to the screw tightening part of the converter 5 so that the converter 5 is folded to the arm 30. In moving the antenna, screws 61, 63 are loosened so as to unlock the projection 54 of a holding jig 50 from an engaging hole, the holding jig 50 is pulled out and the converter 5 is folded inward to the arm 30. Then the arm 30 is moved upward to the reflection mirror 2 so as to fold the arm 30 to the reflecting surface 21 of the reflection mirror 2.
Patent JP-S61249040-A (JP)
Title: Dimming device for exposure lamp
Inventor: KAMEI CHIKA
IPC: G03G15/04
Filed: 1985-04-26
Abstract: PURPOSE:To simplify a constitution and to decrease the number of components by generating timing for controlling the turn-on angle of a thyristor for phase control through software by using a microcomputer. CONSTITUTION:The bilateral thyristor 38 is connected between an exposure lamp 4 and an AC power source 37. The rays of light from the exposure lamp 4 are converted by a photodiode 31 into a current value, which is digitized by an A/D converter 35 to send digital data to the microcomputer 36. The microcomputer 36 generates a trigger pulse corresponding to the level of the input data and the turn-on angle of the thyristor 38 is controlled with the pulse to control electric supply power to the lamp 4. In this case, external interruption timing is determined by a zero-cross detecting circuit 39 and the microcomputer 36 determines the timing of the trigger pulse as the turn-on timing of the thyristor 38 at every external interruption timing. Consequently, the control is performed through software to simplify the constitution.
Patent JP-H04299363-A (JP)
Title: Image forming device
Inventor: SATO HISAO
IPC: G03G21/16
Filed: 1991-03-28
Abstract: PURPOSE:To actually and completely eliminate the exclusive space of a toner replenishing unit by providing the toner replenishing unit inside a space held between photosensitive belts. CONSTITUTION:A process cartridge 1 is attached to the main body of an image forming device, and the toner replenishing units 5a-5d are housed in a flat space K held between the photosensitive belts 3 in the cartridge 1. At this time, the toner replenishing units 5a-5d can replenish toner without using the flexible pipe, etc., because their toner discharging ports are consecutive to the toner receiving ports of developer stirring parts 4a-4d. Then, the toner inside the developer stirring parts 4a-4d sticks to the photosensitive belt 3, via respective developing sleeves S, and an electrostatic latent image on the belt 3 is converted into a toner image. Therefore, the exclusive space of the toner replenishing units 5a-5d can be actually and completely eliminated. Consequently, a color image forming device easily replenishing the toner even with a compact constitution can be constituted.
Patent JP-H09253435-A (JP)
Title: Air purifying apparatus for house
Inventor: NOSHIRO KOZO
IPC: B01D53/04
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To improve air purification efficiency by the simpler constitution of an apparatus by installing an airtight filter chamber in a unit case, passing introduced air through multistage charcoal filters, and sending air into a room in a ventilation system in which part of air in the room is circulated. SOLUTION: A filter chamber 20 and a air sending chamber 30 which are formed by division with a partition wall are installed in a unit case 10, and at its upstream positions in the filter chamber 20, an outside air introduction port connected with an outside air introduction duct 17 and an introduction port for air in a room which is sent from the air sending chamber 30. Attachable/detachable charcoal cartridges 23-27 are installed downstream from these air introduction ports, and an air sending fan 19 connected with a duct 15 for sending air into the room is installed on a wall surface at most downstream position.  Moreover, an air suction pipe 31 for dispensing air sent from inside of the room through a three-way damper 34 arranged upstream from the filter chamber 20 outdoors and into the filter chamber 20 is installed in the air sending chamber 30, and an air suction fan 32 is installed at an appropriate position of the air suction pipe 32.
Patent JP-H10270708-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUKADA TAKESHI
IPC: H01L29/786
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix liquid crystal display device having highly fine display performance. SOLUTION: An insulating layer 110 is formed on pixel electrodes 105, 106, and there is brought about a state with a flatterning process where insulators 111, 112 are buried in divided parts 107, 108. In a flattening process, the pixel electrodes are prevented from being excessively brought into a thin film by protecting a pixel electrode surface with a DLC(diamond like carbon) film 109. There is eliminated any step on the pixel electrode surface with the insulators 111, 112 whereby a liquid crystal material is prevented from failure in alignment and contrast from being lowered due to random reflection of light.
Patent JP-S5215735-A (JP)
Title: Table tennis racket
Inventor: ARAGAI TOMOO
IPC: A63B102/16
Filed: 1975-07-24
Abstract: PURPOSE: To provide a lightweight and well-proportioned table tennis racket provided with carbon fiber reinforced layer on both batting sides for batting highspeed ball. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09261676-A (JP)
Title: Dc demagnitization circuit
Inventor: MIURA SUSUMU
IPC: H04N9/29
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the deviation of the changeover timings of a switching transistor and the polarity inversion of a demagnetization current and to provide the demagnetization current provided with smooth attenuation characteristics by switching-controlling the switch transistor immediately before the polarity inversion of the demagnetization current. SOLUTION: This circuit is constituted of a charging circuit for performing supply to the second capacitor 10 of a serial circuit composed of a demagnetization coil 9 and the second capacitor 10 through a first switching transistor 8 and a discharging circuit for discharging electric charges stored in the second capacitor 10 through a second switching transistor 15. In such constitution, by control signals prepared based on the polarity detection output of a demagnetization current polarity detection circuit 13 connected to the serial circuit of the demagnetization coil 9 and the second capacitor 10, the first and second switching transistors 8 and 15 are controlled and the first and second switching transistors 8 and 15 are switched immediately before the polarity of the demagnetization current is inverted.
Patent JP-H01262147-A (JP)
Title: Perfect printing head
Inventor: KIKUCHI TOSHIYUKI
IPC: B41J2/24
Filed: 1988-04-12
Abstract: PURPOSE:To enable two kinds of correspondence with one printing head by respectively providing guide means for a plurality of printing wires between both directions from the central section of the printing wires to both tip sections and mutually making the spaces of the printing wires in the guide means differ in both directions. CONSTITUTION:A printing head 5 has a printing wire 1a extending in both directions, and enables printing even in both left and right directions. An armature 1b is brazed at the central section of the printing wire 1a, the printing wire 1a is driven by making driving currents flow through a coil 2a for a yoke assembly 2, and printing is conducted onto a blank form 4 on a platen 12 through a ribbon 3. An armature assembly 1 is fixed to a disk 6 having resiliency for return, and yoke assemblies 2 are set up respectively for both directions 9 and 10. Exclusive guide means 7 and 8 in which the spaces of the printing wire are made different mutually in both directions are provided, and the difference of the exclusive guides 7 and 8 by the difference of the directions of printing 9 and 10 is represented by longitudinal pitches 7a and 8c and traverse pitches 7b and 8d.
Patent JP-H04327221-A (JP)
Title: Lap dilivery in comber
Inventor: KIGAMI IKUO
IPC: D01G19/14
Filed: 1991-04-22
Abstract: PURPOSE:To provide delivery designed to ensure product fleece to be prevented from transferring into waste cotton leading to yield improvement by delaying the reverse initiation timing for a detaching roller at a specified angle in terms of the main shaft revolving angle along with setting the period from the timing to inversion at ca. 70 degree. CONSTITUTION:While a nipper knife 7 and an auxiliary nipper 9 are both open in the advance movement of a nipper frame 2, laps L are delivered each time at a specified amount with the revolution of a feed roller 5. The reverse of a detaching roller 11 is delayed 8 degree or more without initiation at the main shaft revolutionary angle of 0 degree, and the rear end row of cylinder needles is passed without latching to the rear end fibers of fleece combed the last time. By setting the period from the reverse initiation for the detaching roller to inversion to the normal revolution at ca.70 degree, the acceleration of the detaching roller will not become so high and the fleece disturbances in the inversion of the detaching roller to the normal revolution will not occur, thus inducing no decline in product quality.
Patent JP-H11267660-A (JP)
Title: Method of effectively removing phosphorus in waste water
Inventor: NAKAJIMA YOSHIO
IPC: C02F1/52
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for reducing a use quantity of an inorganic flocculant and also effectively removing phosphorus. SOLUTION: In treating waste water containing a phosphorus component such as sewage, urine and industrial waste water, as the method of removing the phosphorus in the waste water, an organic high molecular flocculant is added to the waste water and mixed, then an inorganic chemical compound forming insoluble salt by reacting with the phosphorus component is added and mixed and finally the organic high molecular flocculant, as necessary, is added and the resultant mixture is dehydrated with a machine.
Patent JP-H01262123-A (JP)
Title: Manufacture of styrene resin expansion molded form with skin
Inventor: YAMAJI HIROYUKI
IPC: B29K9/00
Filed: 1988-04-12
Abstract: PURPOSE:To mold even a complicate molded form accurately by a method wherein expandable styrene resin particles in a cavity are expanded partially, a resin sheet for a skin is fast stuck to molds, stream is introduced into steam chambers for both molds and the expanded styrene resin particles are heated and expanded. CONSTITUTION:A stream valve 10b and drain valves 11a, 11b are opened and steam is introduced while condensed water is discharged, a male mold 2 is heated gradually from the steam chamber 6b side, and a female mold 3 is also heated slowly. The drain valve 11b is closed and steam is induced while condensed water is discharged and the male mold 2 and the female mold 3 are heated, pre-expandable styrene resin particles 8 in a cavity 7 are expanded, and a shock-resistant styrene resin sheet 5 is fast stuck onto the surface of the female mold 3. A steam valve 10a is opened and steam is introduced and the female mold 6a side is heated sufficiently, the drain valve 11a is closed as both steam valves 10a, 10b are left as they are opened and main heating is conducted, and the pre-expanded styrene resin particles 8 are expanded sufficiently, thus molding a styrene resin expansion molded form with a skin.
Patent JP-S61251431-A (JP)
Inventor: ITO TAKASHI
IPC: H02M7/48
Filed: 1985-04-30
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。