baber/WOPTO huggingface dataset:
Patent JP-S59168130-A (JP)
Title: Production of discontinuous fiber bundle
Inventor: TANGO YASUO
IPC: D01G1/02
Filed: 1983-03-11
Abstract: PURPOSE:To obtain easily a discontinuous fiber bundle capable of spinning spun yarns having improved quality at a high speed, by passing a fiber bundle through a cooling apparatus, kept at a low temperature, and capable of overfeeding the fiber bundle by roller sealing, and cutting the fiber bundle. CONSTITUTION:A fiber bundle 1, e.g. a tow or multifilament yarn, is cut while passed through a cooling apparatus 6 kept at -5 deg.C or below with a cooling medium, e.g. CO2, N2 or an alcohol, etc. and capable of overfeeding the fiber bundle 1 by delivery rolls 7 sealing the inlet of the apparatus 6 and taking off rolls 8 or by applying a drawing force thereto just after passing through the cooling apparatus 6 with middle rolls 3 and breaking rolls 4, etc. to produce the aimed discontinuous fiber bundle 11. EFFECT:A fiber bundle having different contents of fibers having tapered ends is obtained by changing the temperature of the cooling medium, and spun yarns having an optional shrinkage can be produced.
Patent JP-H06256225-A (JP)
Title: Preparation of amides and peptides
Inventor: MARUKUSU HOORAA
IPC: C07D209/48
Filed: 1994-02-15
Abstract: Process for the preparation of amides and peptides by reacting a carboxylic acid with a primary or secondary amine in the presence of a carbodiimide and of a catalytic amount of an N-hydroxy compound.
Patent JP-S51114038-A (JP)
Title: Information processor
Inventor: SUZUKI ISAMU
IPC: G06F17/40
Filed: 1975-03-31
Abstract: PURPOSE: Design of a unit for lowering program occupancy by making transmission processing program no more necessary. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05244048-A (JP)
Title: Diversity antenna receiver
Inventor: TAKADA MASAYUKI
IPC: H04H20/00
Filed: 1992-02-26
Abstract: PURPOSE:To eliminate the generation of an error even at the time of diversity antenna switching and to secure the reception quality by switching multiplexed digital signals at the timing of a clock signal when an antenna input is selected. CONSTITUTION:An FM radio wave is received and converted into an IF signal, IF level detecting circuits 104 and 204 detect input levels, and a level comparator 108 compares the levels to select the higher level. The output composite signals of FM demodulating circuits 106 and 206, on the other hand, are selected by a switching circuit 114 and a digital signal is extracted from the selected signal and demodulated by a digital demodulating circuit 116. A clock regenerating circuit 112 regenerates the clock signal from the circuit 116 and outputs it. A timing control circuit 110 outputs an antenna switching control signal at the timing of the circuit 112 and the circuit 114 switches the antenna input. Consequently, the reception quality can be secured without generating any error due to antenna switching.
Patent JP-S54131362-A (JP)
Title: Garbage disposer
Inventor: OKANISHI SATORU
IPC: E03C1/266
Filed: 1978-04-03
Abstract: PURPOSE: To prevent water from flowing in a dust box so as garbages can be kept in a dehydrated condition, by making notched grooves in a charging-port cylinder of a garbage disposer and making cut grooves in a stating blade so that the cut grooves will slip out of the notched grooves in the case of the device being on a standstill and they will coincide with each other only in the case of the device operating.  
     CONSTITUTION: Normally a spring force of a spring 8, with which a stating blade 5 is energized, causes cut grooves 6 to get out of touch with notched grooves 4 and the stating blade 5 to cover the grooves 4. When a garbage disposer is driven, garbages charged are cut to pieces with a rotating blade and the cut grooves 6 of the stating blade 5. At that time the garbages become resistance, and its resistance force rotates the stating blade 5 against the spring force of the spring 8 and allows the cut grooves 6 to coincide with the notched grooves 4. And thus, the cut-to-pieces garbages pass through the cut grooves 6 and notched grooves 4 and are dehydrated with a spinner. After that they are put in a dust box. When the device stops running, the stating blade 5 restores to its original position due to the spring force of the spring 8, and the cut grooves 6 get out of touch with the notched grooves 6 and the grooves 6 are covered by the stating blade 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57154828-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITOU KATSUHIKO
IPC: H01L21/265
Filed: 1981-03-20
Abstract: PURPOSE:To decrease junction capacitance, and to improve junction dielectric resistance while reducing the density of a crystal defect by growing a surface oxide film onto one main surface and annealing only the surface section of an impurity doping region under the oxide film by a laser in a short time. CONSTITUTION:The surafce oxide film 4 is grown on one main surface, only the surface section of the impurity doping region 5 under the oxide film is annealed by the laser only in a short time, and an impurity is redistributed only in the surface section. It is considered that impurity itself in the surface section is uniformly redistributed and the distribution of the concentration is smoothed because a semiconductor crystal is recrystallized by the thermal energy of laser beams in the surface section. Accordingly, the junction capacitance is decreased on the basis of the low quantity of doping, and junction dielectric resistance in the surface section is improved. And the density of the crystal defect generated through injection is reduced because the quantity of the impurity injected is diminished.
Patent JP-S63205667-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: KURAMOTO SHINICHI
IPC: G03G9/12
Filed: 1987-02-20
Abstract: PURPOSE:To obtain a pale color or white color image having a specified and stable color tone without posing problems such as settling by incorporating a specific resin particle pigment into toner particles. CONSTITUTION:The toner particles of a liquid developer for electrostatic photography essentially consisting of an aliphat. hydrocarbon carrier liquid and the toner particles dispersed in the carrier liquid contain the resin particles as the pigment. The resin particle pigment is insoluble in the carrier liquid and has 0.3-1mu particle size and 1.4-1.6 refractive index. The resin particles are required to diffuse light by the refractive index and particle size thereof and to appear white; therefore, the particle size of the resin particles is required to be in a 0.3-1.0mu range and the refractive index thereof in a 1.4-1.6 range. While the use of the resin particles as the white particle is an essential requirement, a chromatic pigment may be added to the white pigment of the resin particles at need in order to provide the pale color image. The stable and good white or pale color image is thereby obtd.
Patent JP-H09230688-A (JP)
Title: Image forming device
Inventor: KOSHIMURA YASUSHI
IPC: G03G15/08
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To eliminate unnecessary toner consumption caused by standard patch, contamination of a transfer machine and static eliminator and burden on a cleaning device by controlling the value of a developing bias impressed upon a developing means to an electric potential where a latent image of the prepared standard patch is not developed when the standard patch passes through the developing means. SOLUTION: A developing device 13, which is a developing means, develops electrostatic latent image on a photosensitive body drum 10 formed by charging by a scorotron charger 11 and image exposure by an exposure unit 12 by reversal by means of a toner (here, it is minus polar toner) of charged polarity and homopolarity under non-contacting condition caused by a non-contacting developing method effected by impression of developing bias voltage. If the value of the developing bias is set to a minimum charged potential of a image exposure portion irradiated by a maximum exposure quantity, for example, to 190V- an absolute value being less than 200V by 10V - when a standard patch EP pass through the developing device 13, it results in not developing the standard patch portion.
Patent JP-H11197664-A (JP)
Title: Rationalization of pickled ume processing and purification of waste water
Inventor: TANAKA TOMOJI
IPC: A61K131/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a pollutant of pickled ume pickling water discharged as pollution waste water heretofore by separating a pickled ume salt water processing soln. being waste in pickled ume processing from a pickled ume to desalt and neutralize the same and further bleaching and discoloring this soln. and further desalting and purifying the soln. to form a waste soln. and adding this waste soln. to health food, a health drink, icecrem, an ice confectionary or bread to utilize the same therein or using the waste soln. in a plating soln. or atopic dermatitis bathing agent treatment. SOLUTION: Pickling water 9 separated from a pickled ume is desalted by a diaphragm electrolytic device 14 and alkali pickling water being a byproduct is added to a raw soln. to neutralize the same and the neutral soln. is anodically oxidized to be diluted with water to be discharged to improve pollution waste water and, further, this electrolytic treatment soln. is effectively utilized in food, feed medicines, a bathing agent and plating soln. to enhance the productivity of a pickled ume. The waste pickled ume picking soln. is subjected to electrolytic treatments 13, 14, 15 to purify pollution waste water and a pickled ume pickling soln. is utilized in health food, a health drink, bread, icecream, a bathing agent and feed to achieve rationalization of the production of synthetic pickled ume processing and the cost required for the purification of waste water conventionally is saved.
Patent JP-S61199400-A (JP)
Title: Manufacture of diaphragm
Inventor: NAKAMURA AKIHIRO
IPC: H04R7/02
Filed: 1985-02-28
Abstract: PURPOSE:To manufacture a diaphragm having high accuracy and is easy to automatize by bonding an attaching frame for positioning to the diaphragm at the time of molding the diaphragm or prior to molding it. CONSTITUTION:The attaching frame for positioning is bonded to the diaphragm when the diaphragm is molded or prior to molding it. For instance, as well as the diaphragm 1 prior to molding is placed on a die 5, an attaching frame 3 is positioned by a jig 4 for positioning, and the frame 3 is bonded to the diaphragm 1, simultaneously the diaphragm 1 is molded by the die 5. By this method, the automatization of the feeding of the diaphragm become easy, as well as an exact positioning molding of the diaphragm to the attaching frame is executed. Consequently, the diaphragm becomes one of high accuracy.
Patent JP-H04277693-A (JP)
Title: Mounting method for semiconductor device
Inventor: TOBASE HIROMORI
IPC: H05K1/18
Filed: 1991-03-06
Abstract: PURPOSE:To improve the density in mounting by enabling the outer lead pitch to be contracted and miniaturizing a semiconductor device itself thereby. CONSTITUTION:The outer lead 1 of a semiconductor device 6 and the wiring pad 2 at the surface of a printed board 7 for mounting are connected with each other using a metallic wire 3a (the one approximately 30-100mum in diameter) such as gold, aluminum, etc.
Patent JP-S59165091-A (JP)
Inventor: SHINDOU HIDEO
IPC: G09G5/377
Filed: 1983-03-10
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-S58158317-A (JP)
Title: Combustion accelerating device of engine with supercharger
Inventor: SATOU HARUHIKO
IPC: F02M33/00
Filed: 1982-03-13
Abstract: PURPOSE:To contrive an increase of output and torque, by accelerating chemically combustion of fuel within an area of a low rotation of an engine with a supercharger. CONSTITUTION:Oxygen enriched air whose oxygen density is higher than that of normal air is fed to an engine 1 as burning air by mixing the oxygen enriched air from an oxygen density enrichment device 13 with a normal air to be fed through a valve 20 to be closed in proportion to an opening angle of valve 21 to be opened at the time of a heavy load at a low rotation of the engine. In addition to the above, opening and closing actions of valves 20 and 21 are mutually in the reverse relations with each other.
Patent JP-S63209006-A (JP)
Title: Signal processing circuit
Inventor: TSUZUKI MITSUO
IPC: G11B20/10
Filed: 1987-02-25
Abstract: PURPOSE:To attain integration and to facilitate design by differentiating an analog signal, moreover converting it into a digital signal and executing a delay in a specified period in a digital delay means. CONSTITUTION:A read signal (a) from a magnetic head is differentiated in a differentiation circuit 11 and the differential signal (b) is amplified in a differential type comparator 12 so as to be converted into the digital signal (c). Next, the digital signal (c) is delayed by the specified period in a digital delay circuit 13 so as to obtain a delay signal (d). And by using the delay signal (d) data corresponding to write data is finally formed. Thus an analog filter is made needless and most parts can be integrated into one chip. And also the number of outer mounting parts can be reduced and packaged area on a board is made very small. Moreover difficulty in the design can be solved.
Patent JP-H01213880-A (JP)
Title: Tape cassette
Inventor: FUKAI KATSUSHI
IPC: G11B23/087
Filed: 1988-02-23
Abstract: PURPOSE:To prevent the deformation and damage of a fitting part and to facilitate fitting by specifying the dimension of a chamfer shape in the fitting part of each tape inside protecting board. CONSTITUTION:An inside tape protecting board 3 has a C-chamfer part A in a shaft part 1 of the fitting part. For the size of the shape of the part A, 0.25dmm<=C<=0.6dmm is set to a shaft diameter phidmm. The part A of this shape is provided on both edges of the inside and outside respective protecting boards 3. Then, the respective boards are fit to a fitting hole 2 and a tape is pinched and protected.
Patent JP-H11237640-A (JP)
Title: Liquid crystal display substrate, liquid crystal display device and its manufacture
Inventor: NAKAYOSHI YOSHIAKI
IPC: G02F1/1362
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a defect in inspection due to a defect in contact between an inspection stylus and an inspection terminal in a wire breaking inspecting process. SOLUTION: On a surface of a TFT substrate TFTSUB, wires DS1 and DS2, and GS1 and GS2 electrically connecting >=2 data lines DL and gate lines GL are provided, and inspection terminals DTM and GTM for the data lines DL and gate lines GL are arranged on >=2 data lines DL and gate lines GL across an insulating film PSV1.
Patent JP-H06250505-A (JP)
Title: Image forming device
Inventor: NAKAJIMA TETSUO
IPC: G03G15/06
Filed: 1993-03-02
Abstract: PURPOSE:To provide an image forming device by which fog-free printing can be realized by setting developing bias voltage in the optimal value in the image forming device using an electrophotographic technology. CONSTITUTION:In an image forming device having an image carrier 101 and a developing roller 107, latent image strength being (developing bias voltage VB-exposure part electric potential VL) and the developing bias voltage VB to determine inverse bias voltage being (nonexposure part electric potential VS-developing bias voltage VB) are set so that a value by which fog due to implantation of electric charge having reversed polarity in a developing part accompanying an increase in inverse bias is not generated, becomes the lower limit and a value, by which the fog due to decrease in resiliency to an image carrier 101 or electrified toner accompanying a decrease in the inverse bias is not generated, becomes the upper limit.
Patent JP-H01217181-A (JP)
Title: Grain circulation of grain drier
Inventor: KOREHISA MASAKI
IPC: F26B17/14
Filed: 1988-02-22
Abstract: PURPOSE:To prevent uneven drying of grains by arranging a plurality of delivery valves possible for independent rotating control through the width of an inclined direction of the upper surface of a storage grain layer in a drying chamber. CONSTITUTION:Grains charged and fed from a supply port 1 of the upper part are stored from a storage chamber to a drying chamber 2 and exposed in hot air to dry while repeating the circulation of the grains delivered and flowed down into the lower part by the rotation of each delivery valve divided into in front and in rear to set under the lower part of the drying chamber 2. At this time according to an inclined condition of the upper surface of a grain layer stored from a storage chamber 13 to the drying chamber 2, the delivery valve 3 on the side of more grain layers is rotated faster than the other delivery valve 3 on the side of fewer grain layers and the circulation of the grains is controlled to speed up. Further, when grain distribution in the storage chamber 13 is detected by a supersonic sensor 20 and the supersonic sensor 20 detects that the front part has a small quantity and the rear part has a large quantity, the delivery valve 3 of the rear part is controlled to quickly rotate and dried. Therefore, uneven drying for grains does not produce.
Patent JP-S58156758-A (JP)
Title: Planet roller type transmission gear
Inventor: TAKAHASHI HISAYOSHI
IPC: F16H13/08
Filed: 1982-03-15
Abstract: PURPOSE:To eliminate the play around a plane pin and ensure the smooth non- backlash rolling of the planet roller by a structure wherein the inner race of a bearing supporting the planet roller and the planet pin are joined by a wedge with each other. CONSTITUTION:A wedge mechanism consists of wedge pieces 16a and 16b, the planet pin 5 and a nut 15 so as to assemble without circumferential backlash around the planet pin 5 entirely regardless of the accuracies of parts such as the wedge fillers 16a and 16b and the planet pin 5. Because the radial clearance existing between planet bearings 6a and 6b can also be eliminated by enlarging the clamping force of the nut 15, an individual pre-loading mechanism conventionally used for the elimination of radial clearance becomes unnecessary.
Patent JP-H07228490-A (JP)
Title: Jack
Inventor: MATSUSHIMA SEIYA
IPC: B66F3/12
Filed: 1994-02-15
Abstract: PURPOSE:To easily rotate a handle with a depressing action of a foot by forming a loop section capable of accommodating the foot on a handle integrally rotating an operating shaft only when it is rotated in either one of the right and left directions around the axis of the operating shaft via a one-way clutch. CONSTITUTION:The vicinity section 47b of a tip 47a formed with a gap having a size S and capable of accommodating a foot F between it and a grip section 46 is kept horizontal, and this portion is connected to a slant section 47d at the first inflection point 47c. The slant section 47d is connected to a curve section 47f at the second inflection point 47e of the highest position, and the curve section 47f is connected downward to the straight line section of the grip 46 to form a loop section 47. As the loop section 47 of a handle is rotated downward, only the tip 47a is kept in contact with the foot F, the foot F can enter the gap S and continuously depress the tip 47a, and the handle can be lightly rotated.
Patent JP-H04257385-A (JP)
Title: Pneumatic radial tire
Inventor: BUNDOU MOTONORI
IPC: B60C9/00
Filed: 1991-02-13
Abstract: PURPOSE:To provide a radial tire exhibiting, excellent durability of the belt part in any environmental condition including corrosive environment and non- corrosive environment, and containing a belt-reinforcing steel cord having a simplified 1X3 structure. CONSTITUTION:A belt layer reinforced with a steel cord having a 1X3 twist structure is placed between a tread part and a carcass ply of the objective radial tire. The largest angle (alpha) of a triangle on the cross section of the cord formed by connecting the center point of each filament of the cord is >=90 deg. at a frequency of >=50% per one pitch in the longitudinal direction of the cord. The frequency of the largest angle directing toward the tread side or the inner liner side is >=50% per one pitch in the longitudinal direction of the cord, wherein the cross section of the cord having the triangle is arranged in parallel toward the width of the tire.
Patent JP-H07246674-A (JP)
Title: Packaging film
Inventor: UCHIYAMA KAZUO
IPC: B32B7/14
Filed: 1994-03-11
Abstract: PURPOSE:To provide a packaging film having excellent pinhole resistance and preventing the deterioration of an article to be packaged by partially bonding a laminated film and an outer film and further partially applying a heat-fusible substance to either one of or both of the opposed surfaces of the laminated film and the outer film at desired positions. CONSTITUTION:A heat-fusible substance 4 such as an ethylene/vinyl acetate copolymer, butyl rubber or chlorinated polypropylene is partially applied to a laminated film 2 and/or an outer film 3 at desired positions by heating or in a soln. form. Since the laminated film 2 and the outer film 3 can be heat- sealed at the positions coated with the heat-fusible substance 4, the heat-fusible substance 4 may be applied to parts where the films are desired to be mutually bonded by heat sealing at the time of bag making. Subsequently, the laminated film 2 and the outer film 3 are partially bonded through strip like adhesive layers 5 parallel to the longitudinal direction of both films containing at least bath side end parts thereof to obtain a packaging film.
Patent JP-H04258979-A (JP)
Title: Image forming device
Inventor: YANAGIBASHI YOICHI
IPC: G03G15/00
Filed: 1991-02-14
Abstract: PURPOSE:To provide the image formation method with high copying productivity, full of functionality, and superior in operability by continuously forming image information on a belt shaped photosensitive body moved at a uniform speed and by setting the image information formed on the photosensitive body to be the desired image quality. CONSTITUTION:The constitution in corona discharge is seen for both of a first transfer station and a second transfer station. Laser beam reflected by a polygon mirror 63 is conducted by a writing device to a belt shaped photosensitive body 90. Latent image formed on the photosensitive body 90 are developed, and are each transferred to individual transfer paper at the first transfer station 231 or the second transfer station 232 and fixed. With this constitution, three types of modes of a one to one mode with no space between the latent image and the paper, a one latent image-two transfers mode, and a normal mode at the first or the second transfer stations 231 or 232 can be selected. Automatic selection and manual selection can be carried out in selection of the mode, and processing condition and timing condition can be set in a manual mode.
Patent JP-S57155439-A (JP)
Title: Lifter for foundation
Inventor: TAKAMORI HIROSHI
IPC: E02D35/00
Filed: 1981-03-21
Abstract: PURPOSE:To lift up and correct a foundation smoothly and stably by a method in which a supporting base to be coupled with a foundation is slidably provided to a guide post, and a rotary roller to be abutted upon a building wall above the supporting base is attached to the guide post. CONSTITUTION:A decorated plate 22 is removed and the nut 26 of an anchor bolt 13 is loosened. A lifter is set on the side of a foundation 14, and the tip of a supporter 6 for a supporting base 4 is inserted into an opening 14a. In this case, a roller 11 is contacted with the outside of an outer wall panel 18 through a side plate 27. A jack 28 is set beneath the supporter 6 through an installation base 29, and the supporting base 4 is slided upwardly by operating the jack 28. After the adjustment of level, cement mortar is charged into the down side of a plate 19 under the foundation through a spacer, the nut 26 of the anchor bolt 13 is again clamped, and the decorated plate 22 is attached thereto.