baber/WOPTO huggingface dataset:
Patent JP-H10166803-A (JP)
Title: Wheel for railway vehicle
Inventor: YOSHIKAWA KAZUHIRO
IPC: B60B17/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide both stable traveling and wheel set self steering by forming a throat side to have a small curvature radius and a neutral position side to have a large curvature radius between the throat and the neutral position and a composite circular-arc part adjacent to the circular-arc of the throat in a wheel tread shape of a wheel. SOLUTION: In the step surface shape of a wheel, a throat side is formed to have a small curvature radius and a neutral position side is formed to have a large curvature radius between a throat and a neutral position, and a composite circular-arc part having two curvature radiuses and smoothly connected is formed adjacent to the circular-arc of the throat. Following the composite circular-arc part, a reverse circular-arc part having a large curvature radius and a linear part contacted therewith are formed.  Specifically, between the throat and the neutral position, the composite circular-arc part is formed by smooth connection of curves of curvature radiuses of 800mm, 350mm, 100mm and 80mm from the neutral position side, and following the composite circular- arc part, the reverse circular-arc part having a curvature radius of 500mm and the linear part contacted therewith and having a slope of 1/20 are formed so as to form a wheel tread.
Patent JP-H06170254-A (JP)
Title: Country elevator
Inventor: SATAKE TOSHIHIKO
IPC: B02B1/02
Filed: 1992-12-10
Abstract: PURPOSE:To provide the country elevator which can efficiently cool grains after drying. CONSTITUTION:A blast path 42 for supplying air to a grain downflow path 35 and an exhaust path 43 are provided. This blast path 42 is provided with an outdoor air intake port 40 and a cold air generator 26 is connected thereto. An exhauster 41 is connected to the exhaust path 43. Further, a supply grain temp. sensor 45 is provided and an outdoor air temp. sensor 48 is provided. A damper 49 formed to suspend the intake of the outdoor air is provided in the outdoor intake port 40 when the outdoor air temp. is higher than the grain temp. An air path sluice valve to partition the blast path 42 is so provided that the cold air is blasted to the lower stage sides, respectively.
Patent JP-H10165998-A (JP)
Title: Modifier for alkaline mud
Inventor: IKEMATSU MICHIO
IPC: C02F11/14
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the fluidity of alkaline mud in a short time, and convert the same into a treated mud superior in strength and easy in reuse at the time when a modifier is added into alkaline mud containing a large amount of water content by preparing the modifier for alkaline mud from a material containing an inorganic coagulating compound and a water-soluble polymer compound. SOLUTION: In the work in which an alkaline soil modifier used in the ground improvement work or the like, alkaline mud to be generated is modified into a shape to be reused and thrown away easily in a short time. In that case, the modifier containing an inorganic coagulating compound and a water-soluble polymer compound is used, and if necessary, waste coconut pieces are contained therein, and also at least one kind selected out of an inorganic hydraulic substance, an inorganic porous substance and a swelling clay mineral is contained therein. As for the inorganic coagulating compound, any material demonstrating the coagulating effect and the water absorption effect when being mixed into the alkaline mud can be used, and as an example, sodium chloride or the like is used, and as for the water-soluble polymer compound, starch or the like is used.
Patent JP-H09184556-A (JP)
Title: Magnetic screw
Inventor: HASHIMOTO JUNICHI
IPC: F16H25/24
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the invasion of dust in a magnetic nut body as well as the damage of a guide ring and others and further facilitate a handling in assembly. SOLUTION: This magnetic screw is provided with a shaft 1 consisting of a magnetic material and a screw shaft 1 on whose outer periphery surface threads 17, 18 and screw grooves 19, 20 are formed and a magnetic nut body 6, fitted on the outer periphery of this screw shaft l at some intervals, in which the magnetic pole is attached spirally in response to the threads 17, 18 of the screw shaft 1 in an inner periphery surface side. A non-magnetic material 21 is built in the screw grooves 19, 20 of the screw shaft 1 and the outer periphery surface of the screw shaft 1 is constituted flatly.
Patent JP-H10177960-A (JP)
Title: Vapor growth device and method
Inventor: OHASHI TADASHI
IPC: C23C16/455
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent a large amount of particles from being generated and attaching themselves to the wall of an oven, a thin film component from depositing on the wall of oven, crystal defects from occurring in a wafer substrate, and dopant from being taken into the periphery of the wafer substrate by a method wherein a gas flow rate at the center of an oven inner space is set different from that at the periphery. SOLUTION: A boundary between the outer region (X region) and the center region (Z region) of the inner space of a reaction oven is so set as to be equal to or smaller than a difference Y between RD and RP, or Y=RD-RP, wherein RD denotes the radius of a flow regulating plate 17, and RP denotes the radius of a projected profile (projected profile of a rotating substrate holder 12 orthogonally projected onto a flow regulating plate 17). Furthermore, the ratio of X to Y (X/Y) is set in a range from 0.02 to 1.0 (0.02<=X/Y<=1), preferably in a range from 0.05 to 0.5, wherein X denotes the width of the outer region.  The flow rate ratio of VX to VZ (VX/VZ) is set within a range of 5 to 30 preferably 10 to 20, whereby reaction gas is prevented from rising upward, wherein VX denotes a gas flow rate in the outer region (X region), and VZ denotes a gas flow rate in a region other than the X region.
Patent JP-H07201418-A (JP)
Title: Mechanism for fixing connector housing to grommet
Inventor: SAWAYANAGI MASAHIRO
IPC: H01R13/74
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a mechanism for fixing a connector to a grommet, which can securely prevent the reverse-fixing of a connector and a grommet and which can improve the fixing workability. CONSTITUTION:Engaging recessed parts 5a, 5b to be engaged with a grommet 2 are provided at positions opposite to each other on the peripheral end surface of a fitting flange 3 provided in the front end of a connector housing 1, and a U-like notch as a positioning recessed part 15 for regulating the fitting direction is provided at least desired one position on the peripheral surface end except for the engaging recessed parts 5a, 5b. On the other hand, a housing fitting part 7, in which a fitting flange 3 of the connector 1 is to be fitted, is formed in the front end of the grommet 2 made of soft material such as rubber. The inner wall of the housing fitting part 7 is formed with engaging projections 11a, 11b to be engaged with the engaging recessed parts 5a, 5b of the connector 1 and positioning projection 12 arranged so as to be engaged with the positioning recessed part 15 at the only time that the connector 1 is fitted in the grommet 2 at a normal relative position. Reverse-fixing of the connector 1 to the grommet 2 is thereby securely prevented.
Patent JP-H09174475-A (JP)
Title: Sucker easily to peel
Inventor: NAKAGAWA NAOHITO
IPC: B25J15/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a sucker having a function and fixing force as the normal sucker and capable of being easily peeled when it is to be peeled from a sucked face by pressing a valve to hinder ventilation when an upper structure is mounted, and immediately opening the valve to introduce air when the upper structure is to be lifted. SOLUTION: A sucker 1 made of a synthetic resin having rubbery elasticity supports an upper structure 11 such as a personal computer, and it is kept in pressure contact with a lower structure 14. A valve 3 separately formed with the same material as that of the sucker 1 is excited upward by its elastic force, and a vent hole 2 is invariably released. When the sucker 1 is pressed by the upper structure 11, it functions as the normal sucker to close the vent hole 2. When the upper structure 11 is to be lifted, the valve 3 is immediately opened by its elastic force, air enters from the vent hole 2, and the sucker 1 itself is easily peeled from a sucked face by its elasticity.
Patent JP-H06168149-A (JP)
Title: Generating method for error characteristic code to correct two-bit error
Inventor: TAKANO AKIRA
IPC: G06F11/10
Filed: 1992-11-30
Abstract: PURPOSE:To perform bit error correction within a two-bit error generated in bit processing at high speed. CONSTITUTION:An array code 3 is generated by multiplying the position code 2 of a bit string 1 by the binary number of the position, and a bit matrix 4 is generated from the array code. A string characteristic code 5 for each string is generated from each string. A first characteristic code 6, a second characteristic code 7, and a third characteristic code 8 are generated sequentially, and an error characteristic code 9 is generated by connecting them. The error characteristic code 11 of the bit string 10 in which the two-bit error occurs is generated, and a comparison code 12 is generated by comparing the code 11 with the error characteristic code 9, then, the bit error within the two-bit error can be corrected.
Patent JP-H07202118-A (JP)
Title: Multilayer chip
Inventor: ITO TAKAYUKI
IPC: H01L25/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a multilayer chip by a method wherein a number of protruding solder parts are attached to a lead wire, and the multilayer chip is sandwiched between the solder parts. CONSTITUTION:A number of protruding solder parts are attached to a lead wire 1. An IC chip 3, an insulator 4, an earth electrode 5, a capacitor 6 and the like are sandwiched between the above-mentioned solder parts. As the starting and ending parts of the first stage and the second stage are formed in the same shape, an infinite number of chips can be superposed logically. As a result, the IC chip, which was utilized in a flat form in the past, can be used in three-dimentional form, and the density of integration can be improved.
Patent JP-H10180301-A (JP)
Title: Method for cooling press die for edging hot slab
Inventor: ANAMI TOSHITAKA
IPC: B21J1/04
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in the quality of coil at the time of press working for edging a hot slab and also to suppress the reduction in the life of a press die caused by temp. rising. SOLUTION: In the cooling method of the press die for edging the hot slab with which the hot slab is pressed for edging using a pair of press dies, the working faces of the press dies are forcedly cooled during stanby till the hot slab reaches the press dies and the press dies are never cooled during press working for edging. In this way, the supercooling of the hot slab is prevented, the deterioration of the accuracy of thickness in the longitudinal direction of a hot rolled coil is prevented and also the decrease of the life of the press die is suppressed.
Patent JP-H06182104-A (JP)
Title: Distilling and recovering equipment for solvent
Inventor: UCHIYAMA SHINJI
IPC: B01D3/42
Filed: 1992-12-18
Abstract: PURPOSE:To efficiently, safely and automatically distill and recover a solvent thereby environmental disruption is not caused by measuring the concentration of impurities contained in the solvent in a vaporization tank where the solvent is heated and vaporized by means of a sensor, inputting the measured concentration into a controller and controlling the same. CONSTITUTION:When a solvent in a washing tank 1 is led to a vaporization tank 2 and here heated by a steam heater 12, the solvent is vaporized and gasified. The gasified solvent is passed through a preheater 3 and thereafter heat-exchanged for a supply solvent and furthermore cooled by a condenser 4, liquefied and returned to the washing tank 1. In the case, the vaporization tank 2 is provided with a temperature sensor 6 for measuring the temperature of the solvent collected in the lower part and with a pressure sensor 7 for measuring the pressure of the gaseous solvent. The concentration and the pressure corresponding to specified impurities are preset in order that the recovery amount of the solvent is not less than the value desirable to be maintained. When the temperature of the solvent exceeds the preset temperature or the pressure is lower than the preset pressure, distilling operation is stopped and the vaporization tank 2 is cleaned and distillation is resumed.
Patent JP-H10186729-A (JP)
Title: Charge controlling agent and toner using the same
Inventor: SASAKI HIROSHI
IPC: G03G9/08
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a charge controlling agent that is uniformly dispersed in a toner so as to provide a toner showing a stable amount of charge and capable of providing a high-resolution developed image by making the charge controlling agent include an electron withdrawing substituent, and specifying the particle diameters of the charge controlling agent in the toner. SOLUTION: A charge controlling agent has an electron withdrawing substituent, and the particle diameters of the charge controlling agent in a toner are 1μm or less. Desirably, the charge controlling agent has a cyclodextrine skeleton, and the electron withdrawing group is a residual group having a sulfonate structure. The average particle diameters of the toner are desirably 4.0 to 10μm. The softening temperature of the toner is desirably 95 to 125 deg.C. The charge controlling agent is manufactured from a cyclodextrine derivative with particle diameters of 1cm or less, the cyclodextrine derivative being represented by the formula, in which at least 10% of R is a CH3 SO3 group, a CH3 C6 H4 SO3 group, or a C10 H7 SO3 group, with (n) preferably from 6 to 8.
Patent JP-2001174531-A (JP)
Title: Abnormality detecting device of battery pack
Inventor: IMAI ATSUSHI
IPC: H02J7/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To compose a device for determining abnormality generated in a battery pack in a low cost, when executing charge and discharge control of the battery pack. SOLUTION: A series circuit 22 and a transistor 24 are arranged on each unit cell 11 composing respective cell groups 12, in each cell group composing the battery pack. If a terminal voltage of some unit cell 11 exceeds the upper limit voltage, an ON voltage is supplied to the transistor 24, and if a gate voltage of an FET 34 becomes a high level through a detection voltage changing means 29, a voltage output of the cell group 12 is cut off. Then, supply of a power source to a voltage detector 14 of an ECU 18 is cut off, and a CPU 17 refers to an output voltage level of the voltage detector 14 through an A/D converter 16, to determine generation of abnormality in the cell group 12.
Patent JP-2000141296-A (JP)
Title: 20 hole punch for standard size of series a-five
Inventor: NINOMIYA HISAMITSU
IPC: B26F1/32
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a 20 hole punch for standard size of series A-5 capable of improving portability and storage by thinning and shortening space saving in comparison with a traditional multiple hole punch simultaneously while improving outer appearance of a filed style by increasing a selecting range of a file sheet endlessly, performing an effect of source saving by reduction of sheet size, simplifying file operation and improving mobility of filing by doubly corresponding to various sizes of the sheets with one unit by a paper contact guide as well as by carrying out 20 hole punching work on an object of standard size of series A-5. SOLUTION: It has a characteristic to provide a paper contact guide 5 forming a projected part 4 corresponding to an A5 block - 20 hole, an A4 block - 30 hole, a B5 block - 26 hole and a latter size - 20 hole on a left side support plate 3 by installing 20 pieces of punchess for holing a handle by providing 20 pieces of working hole of a die for holing a base 1.
Patent JP-2001173907-A (JP)
Title: Method of denitration of boiler and apparatus thereof
Inventor: WAKASA AKIRA
IPC: B01D53/56
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of the denitration of a boiler, enabling substantial lowering of NOx and drastic reduction in the size of a boiler system, and an apparatus thereof. SOLUTION: This method is for denitration of the boiler charging denitrating agent into a combustion reaction part. The denitrating unit of the boiler is provided with a reducing agent charging means 13 in a boiler 1, arranged with a burner 8 facing a heat transfer tube group 5.
Patent JP-H11189946-A (JP)
Title: Artificial cellulose staple fiber twisted yarn woven fabric
Inventor: IKEDA MASATAKA
IPC: D03D15/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive composite staple fiber twisted yarn woven fabric capable of carrying out creping in a washer or the like, jet dyeing and further repetitive washing without deteriorating the dyeability of an artificial cellulose fiber, having a high level of resistance to friction marks, scarcely reducing water holding and water absorbing properties, hardening the touch feeling and deteriorating the strength and having uniform and good creping properties. SOLUTION: This artificial cellulose staple fiber twisted yarn woven fabric is obtained by using a yarn having an artificial cellulose staple fiber heat-treated in the presence of a glyoxal-based resin, an acidic catalyst or a latent acidic catalyst and a polyethylene glycol and further >=500 T/M number of twist in a warp yarn and/or a weft yarn.
Patent JP-2001176778-A (JP)
Title: Electron beam direct drawing method
Inventor: YAMADA YASUHISA
IPC: G03F7/20
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam direct drawing method, by which the dimensional variation of resist pattern in a wafer plane can be prevented. SOLUTION: This method us used to draw/form a resist pattern on a wafer 4, using a chemical amplifying type resist. After a pattern is drawn on a chemical amplifying resist coated on the wafer 4 using an electron beam 6, the temperature gradient in the region drawn is made constant, while isolating the wafer 4 form the atmospheric air, and a heat ray is applied to the drawn region.
Patent JP-2001171144-A (JP)
Title: Keeping box
Inventor: MIYAGAWA AKIRA
IPC: B41J3/44
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a keeping box in consideration of a foot print or a shipping efficiency, to enlarge a size of a cover in consideration of the operability for putting in or out an ink head and a scanner head and to prevent the keeping box from being fallen due to the instability thereof when the cover is opened. SOLUTION: This keeping box comprises a cover unit which includes an elastic member for fixing an ink head cartridge or a scanner head cartridge at the inside and a base unit which includes a rubber cap for maintaining humidity of an ink ejection section of the ink head cartridge at the inside and has a resin injection hole used for the forming that is separated from a fitting section with the cover unit to be a thick section. The cover unit is openably pivoted to the base unit.
Patent JP-H06194929-A (JP)
Title: Electrifier for image forming device
Inventor: UTO NOBUTAKA
IPC: G03G15/02
Filed: 1992-12-25
Abstract: PURPOSE:To obtain an electrifier capable of making the extending, renewal, etc., of a wire easy by adopting a constitution that an electrifying wire is extended by fitting and automatically taking up the wire on a reel by pulling out. CONSTITUTION:The electrifier 1 is provided with a rear block 2 having an idler reel shaft as a feeding part 4 and a front block 3 serving also as the knob of a feeder. A wire cartridge 10 incorporates a discharge wire supplying reel 12 and a discharge wire taking up reel 13 and a discharge wire 11 is extended therebetween. When the electrifier 1 is inserted from the outside of a device main body, an idle reel 22 passes a recessed part 30 and is engaged with the electrifying wire 11 and it is pulled out from the reel 12 and extended over the entire length of the electrifier. When the electrifier 1 is pulled out from the device main body. the wire 11 is taken up on the supplying reel 12 by the action of a spring 15 disposed on the sprocket of the side of the reel 12.
Patent JP-2001171070-A (JP)
Title: Plate making method and device
Inventor: NAKAZAWA YUSUKE
IPC: G03F1/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a printing plate by directly forming an image on a plate material using a rapid ink jet recording method which is free from ink oozing and shows a high image resolution and an easy conversion to a line head configuration and further ensures a stable drive under a low cost operation. SOLUTION: This plate making device has an ink jet image plotter 2 equipped with an ink discharge head which spews insulating ink to a plate material 9, arranged opposite to the plate material 9, an electrostatic field forming means which forms an electrostatic field at the ink discharge head and a light emitting means which emits modulated light to the insulating ink based on an image data signal. In addition, the insulating ink is spewed to the plate material 9 from the ink discharge head to directly form an image on the plate material 9 by emitting the light to the insulating ink by the light emitting means.
Patent JP-2001171295-A (JP)
Title: Transfer sheet
Inventor: ANDOU RIKA
IPC: B44C1/17
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To avoid shortcomings of a conventional transfer sheet wherein a polyethylene terephthalate resin sheet is used as the base material sheet, and also, avoid a shortcoming wherein a specified intended transfer has been hard to obtain by the method utilized as a means for transferring onto an objective to be transferred having unevenness. SOLUTION: For this transfer sheet 1, on a base material sheet 11, a release layer 12, a protective layer 22, a pattern layer 21 and an adhesive layer 23 or the like are laminated in order. In such a transfer sheet 1, the base material sheet 11 is constituted of an amorphous polyethylene terephthalate resin sheet, and thus, the shortcoming of the conventional technology can be avoided.
Patent JP-2001175919-A (JP)
Title: Automatic transaction system
Inventor: HIRAO MIKIO
IPC: G07F19/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an environment, in which a person having a difficulty in eyesight can easily use an automatic transaction device. SOLUTION: A portable terminal 8 carried with the person having the difficulty in the eyesight and a monitor part 7 are connected by radio, the position of the portable terminal 8 is recognized on the monitor part 7, the terminal is guided to the place of an automatic transaction device 1 by voice guidance and operation is guided from the portable terminal 8 by voice guidance. The person having the difficulty in the eyesight inputs information required for a transaction by operating a ten key 10 of the portable terminal 8, the information inputted by the portable terminal 8 is reported from the monitor part 7 to the automatic transaction device 1 and according to this information, the automatic transaction device 1 is operated.