baber/WOPTO huggingface dataset:
Patent JP-H01315338-A (JP)
Title: Adsorbent for lipoprotein having low specific gravity
Inventor: KURODA TORU
IPC: B01J20/26
Filed: 1989-05-01
Abstract: PURPOSE:To adsorb lipoproteins having low specific gravity efficiently and selectively by using a porous adsorbent having synthetic polyanion section of 10<4>-5X10<6>mol.wt. on the surface and 60-500mueq/mililiter ion exchange capacity. CONSTITUTION:A porous adsorbent for lipoproteins having low specific gravity having synthetic polyanion section of 10<4>-5X10<6>mol.wt. on the surface and 60-500mueq/mililiter ion exchange capacity (wet capacity) is formed by activating a spherical, granular, yarn-shaped, or hollow yarn-shaped carrier and bonding synthetic polyanions having 10<4>-5X10<6>mol.wt. through covalent bonds. The adsorbent is used generally, for example, by filling in a vessel provided with an inlet and outlet port of body fluid, for example, a vessel thread-fitted with a cap 8 having an outlet 7 of body fluid interposing a gasket 4' having a filter 3' spread on the inside surface, and forming an adsorbent layer 9 packed with the adsorbent in a space between the filters 3.3'.
Patent JP-S63275374-A (JP)
Inventor: MORI MITSUAKI
IPC: G06Q50/04
Filed: 1987-05-01
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-S60255765-A (JP)
Title: Pyrrole derivative, its production and herbicide and fungicide containing the same
Inventor: TAKEUCHI KOUICHI
IPC: A01N43/36
Filed: 1984-05-31
Abstract: NEW MATERIAL:A pyrrole derivative of formula I (A is phenyl which may be substituted; R is H, lower alkyl). EXAMPLE:N-(alpha-cyano-2-pyrrolylmethyl)-3-methylbenzamide. USE:Herbicide or fungicide: it shows powerful preventive and remedial action against late blight and downy mildew in a variety of crop plants, further, it is used as a herbicide in rice plant fields with wide ranges of appropriate period for application. PREPARATION:The reaction of an acid chloride of the formula: A-COCl with aminoacetonitrile of NH2CH2CN gives an acylaminonitrile of formula III (X is halogen), which is allowed to react with a pyrrole derivative of formula IV in the presence of an acid acceptor, preferably in a solvent at 30-50 deg.C to give the compound of formula I.
Patent JP-H01280265-A (JP)
Title: Display device for ground-fault accident point survey
Inventor: WASHIO KOJI
IPC: G01R31/08
Filed: 1988-05-04
Abstract: PURPOSE:To prevent a cover member from not being mounted forgetfully and to reduce the bulk of the outward shape by covering a base body with the cover member consisting of a ceiling part which is large enough to cover the base body and a peripheral side wall dropped from its peripheral edge. CONSTITUTION:The cover member 61 which is made of a rubber material has the coiling part 62 constituted in a plate shape and mounted on the electric conductor part of the base body 4. Through-holes 63 and 63 are bored in the ceiling plate part 62 and tip parts 31a' and 31b' of two leg parts of a U-shaped element are exposed. A seal material is charged in the gaps between the holes 63 and leg parts. Further, the cylindrical peripheral side wall 67 is constituted integrally while being drooped from the peripheral edge of the ceiling plate part 62, and its lower end part 67a covers a display part case 71 to outside. A groove 69 is formed in the inner peripheral surface of the wall 67. Thus, rain is prevented from reaching a detection coil and a substrate 5 and even if water enters the device owing to the breakage of the member 61, it is discharged from the groove 69. Further, air flows through the groove 69 to accelerate drying in the member 61.
Patent JP-H05303238-A (JP)
Title: Carrier for developing electrostatic charge image
Inventor: IZUMI ICHIRO
IPC: G03G9/113
Filed: 1992-04-28
Abstract: PURPOSE:To ensure excellent heat resistance, environmental resistance and electrostatic charge stability, to prevent toner fog and to enable the formation of a fine-grained image by forming coating layers of a thermosetting resin on the surfaces of the core particles of a carrier and incorporating an electric conductive filler into the outermost parts of the coating layers. CONSTITUTION:The core material of a carrier is coated with a coating layer of a thermosetting resin and a surface-treated electric conductive filler is incorporated into the outermost part of the coating layer. A resin which cures by heating, e.g. silicone resin or epoxy resin may be used as the thermosetting resin and the core particles of the carrier are preferably coated with 0.5-10wt.% of the thermosetting resin basing on the amt. of the core particles. Magnetic powder may be used as the electric conductive filler. The thermosetting resin contributes toward improving the heat resistance and durability of the carrier and the electric conductive filler contributes toward improving the environmental stability of the carrier, especially the electrostatic charge stability at high temp. and humidity.
Patent JP-2000271945-A (JP)
Title: Belt molding mold assembly and centering method thereof
Inventor: OKAWA HIROSHI
IPC: B29C33/30
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a belt molding mold assembly, an outer mold and a bottom mold of which can be easily centered and assembled in a short period of time and, in addition, the exchange of the molds of which requires no much labors. SOLUTION: This centering method is related to a belt molding mold assembly, in which a stock resin liquid is pushed up and filled in a mold cavity formed between the inner peripheral surface of an outer mold 1 and the outer peripheral surface of an inner mold by inserting the inner mold in the outer mold 1, into the bottom surface of which a bottom mold 2 is fitted, so as to harden the stock resin liquid in the mold cavity in order to mold a belt. A centering ring 12, in which the outer mold 1 is centered by being fitted to an outer mold fitting part 8 provided at the upper end part of the outer mold 1, is vertically movably provided. A centering pin 10, in which the bottom mold 2 is centered by being fitted to a bottom mold fitting part 9 provided at the undersurface of the bottom mold 2, in vertically movably provided.  The center shaft of the outer mold 1 centered with the centering ring 12 and that of the bottom mold 2 centered with the centering pin 10 coincide with each other.
Patent JP-2000304298-A (JP)
Title: Ceiling embedded air conditioner
Inventor: SUDA SHOICHI
IPC: F24F13/20
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To allow an air conditioner of one common structure to be used for a duct specification and a panel specification, by respectively providing openings at a lower surface and one side face of a housing, and closing either one opening by a wind shield plate. SOLUTION: A structure of a housing 2 of a portion for forming a suction chamber 26 has a suction air duct, a suction panel or a mechanism for easily attaching or detaching a wind shield plate 27 such as, for example, an attaching/ detaching cassette, an attaching/detaching mechanism of a common screw clamping member or the like. That is, an air suction port of a back side face side of the housing 2 has a mechanism for mounting by replacing the plate 27 with the duct, and an air suction port 7 of a lower surface side of the housing 2 has a mechanism for mounting by replacing the panel with the plate 27. The plate 21 is constituted of a common attaching/detaching mechanism having the same longitudinal, lateral and threaded hole positions or the like to become a mechanism for mounting the same plates 27 on walls of the lower surface side of the housing 2 and of a back side surface side.
Patent JP-H02287713-A (JP)
Title: Arithmetic unit
Inventor: MACHIYA SHUKO
IPC: G06T11/20
Filed: 1989-04-28
Abstract: PURPOSE:To obtain an approximate value which has a small error without using many comparing means by representing the output data of a subtracting means as sign bits of an exponent part and a mantissa part. CONSTITUTION:A comparing means 100, the subtracting means 120, plural storage means 110, 130, and 131, an adding means 140, and a multiplying means 150 are provided, the subtracting means 120 calculates the difference between input data (x) and the value of the data (x) where the curvature of a curve y=f(x) becomes maximum in the form of floating point type data, and the section where the (x) belongs is represented by using the sign of the mantissa part of the output data and the value of the exponent part. Consequently, many comparing means need not be used and an expressing method like this is used, so the section becomes narrower and narrower in width toward the value of the (x) where the curvature of the curve v=f(x) becomes maximum and the calculation error of output data y=akx+bk approximating the curve is reducible.
Patent JP-S5335554-A (JP)
Title: Image forming device
Inventor: NOGUCHI MASARU
IPC: G02B27/10
Filed: 1976-09-13
Abstract: PURPOSE: To produce the planes where images are formed in both X 1  and Y 1  axis directions by providing correcting parallel base plates of opticially the same quality and same thickness as those of the parallel plane base plates of a translucent mirror in addition to the translucent mirror. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61267127-A (JP)
Title: Picture input device
Inventor: KOKUI SHINJI
IPC: G06F3/147
Filed: 1985-05-21
Abstract: PURPOSE:To improve the display speed of a display key by storing a pattern (format) used commonly in each input mode among input keys. CONSTITUTION:In terms of an input key, all common pattern are not erased, and only a part for changing is changed at every input mode. Especially the pattern of a square where the display of the input key is delayed is stored as patterns P1-P3 by a bit pattern, and are commonly used in each input mode. A character and mark, both of which are not common in each input mode and change by input mode, are stored and displayed in a character code, thereby improving the display speed of the display key.
Patent JP-S603092-A (JP)
Inventor: NAKAMURA YASUHIDE
IPC: G07G1/12
Filed: 1983-06-17
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-S63279091-A (JP)
Inventor: ICHIKIZAKI TETSUO
IPC: B22F3/14
Filed: 1987-05-07
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-2000305033-A (JP)
Title: Laser exposure device
Inventor: MANO KOZO
IPC: B41J2/44
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost per one polygon mirror mechanism, to obtain high yield, to suppress the plane tilt of a polygon mirror and to prevent the quality of an image formed at a recording medium from being lowered. SOLUTION: The image is exposed and formed by irradiating the recording medium 1 with a laser beam emitted from a laser light beam through the polygon mirror mechanism 31 and scanning the medium 1. Then, a positioning part 7 with respect to an opposite party and a part to be positioned 6 are separately formed at the coupling part 5 of a supporting frame 3 with respect to a polygon mirror rotation driving part M and the part to be coupled 4 of the driving part M with respect to the coupling part 5 of the frame 3. Besides, a part to be coupled and a part to be positioned are formed at the rotation driving part of a polygon mirror mechanism being different from the mirror mechanism 31. Thus, the different polygon mirror mechanism can be coupled to the coupling part of the frame 3 so that it can be exchanged for the polygon mirror mechanism of the coupling part side.
Patent JP-H06226352-A (JP)
Title: Press brake
Inventor: FURUYAMA SHIGEO
IPC: B21D5/02
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a press brake by which a state in which a second upper metallic die provided on a metallic die exchanging device is always in close contact with the lower part of a first upper metallic die provided on the lower part of a first table is maintained without longitudinal off-center in the press brake provided with the metallic die exchanging device. CONSTITUTION:The press brake is provided with the metallic die exchanging device 19 by which the second upper metallic die 11K is held freely engaged with the lower side of the first upper metallic die 17 provided on the lower part of the upper table 13, at least, on one of the front or rear sides of the table 13. When a work is carried out using the second upper metallic die 11K by operating the metallic die exchanging device 19, the second upper metallic die 11K is always held in close contact with the lower part of the first upper metallic die 17 and the longitudinal center lines of the first and second upper metallic dies 17 and 11K are always coincident with each other.
Patent JP-S5812562-A (JP)
Title: Rotor with permanent magnet
Inventor: OYAMADA SATOSHI
IPC: H02K1/27
Filed: 1981-07-14
Abstract: PURPOSE:To reduce the size of a motor, to enhance the power of the motor and to improve the performance of the motor by arranging a plurality of permanent magnet pieces radially magnetized radially around a rotational shaft, and molding them with synthetic resin as a cylindrical rotor. CONSTITUTION:A number of anisotropic permanent magnet pieces 2 are radially arranged around a rotational shaft 1. Each piece 2 is provided radially with a magnetization susceptible axis, and is radially magnetized. These pieces 2 and the shaft 1 are integrally molded cylindrically with synthetic resin 5, thereby manufacturing a rotor with a permanent magnet forming a disc 6. In this manner, high performance magnet can be used, and can be rigidly coupled with synthetic resin, and a motor of small size and high performance can accordingly be manufactured.
Patent JP-H02287976-A (JP)
Title: Digital signal processing circuit
Inventor: NARISAWA HIROSHI
IPC: G11B5/86
Filed: 1989-04-28
Abstract: PURPOSE:To execute the dubbing at a high speed by bringing input data to memory and read-out alternately by two memory groups, executing a signal processing, based on a DAT format, and thereafter, executing alternately memory and read-out by two memory groups. CONSTITUTION:Input data of a transfer rate (t) is inputted through a DAIF demodulator 1. By the control of a RAM controller 10, while RAMs 2, 3 are being brought to memory by a frame unit, RAMs 4, 5 are brought to read-out simultaneously at a transfer rate t/2. This operation is executed alternately. The read-out signal is brought to signal processing, based on a DAT format by signal processing circuits 12, 13. By the control of a RAM controller 11, memory and read-out at a speed of two folds are executed alternately in the same way as the foregoing between RAMs 6, 7 and RAMs 8, 9. In such a way, the transfer rate of data increases without increasing a processing speed of the signal processing circuits 12, 13, and high speed dubbing of a digital signal recording and reproducing device can be executed.
Patent JP-2000305110-A (JP)
Title: Liquid crystal display device
Inventor: KUBO MASUMI
IPC: G02F1/136
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent contact failure between a reflection electrode and a thin film transistor, to improve the use efficiency of ambient light and to obtain good display characteristics by forming the reflection electrode on an interlayer insulating film and electrically connecting the reflection electrode and a transmission electrode in the border region of these electrodes. SOLUTION: A thin film transistor 18, a transmission electrode 2 electrically connected to the drain electrode 13 of the thin film transistor 18, and reflection electrodes 4, 5 disposed on the thin film transistor 18 and the transmission electrode 2 through an interlayer insulating film are formed on an insulating substrate. The transmission electrode 2 and the reflection electrodes 4, 5 are electrically connected in the border region of these electrodes. By electrically connecting the reflection electrodes 4, 5 and the transparent electrode 2 in the border region, contact failure can be decreased, and the use efficiency of ambient light and the numerical aperture in the reflection electrode region can be improved to obtain good display performance.
Patent JP-S5536275-A (JP)
Title: Synthetic resin composition
Inventor: MINAGAWA MOTONOBU
IPC: C08K5/52
Filed: 1978-09-08
Abstract: PURPOSE: A vinyl chloride or styrene resin composition wherein a specific phosphite is added, thus increasing the stability under high temperatures and preventing the discoloration and the reduction in strength.  
     CONSTITUTION: To 100 parts by wt. of a vinyl chloride or styrene resin are added preferably 0.05W5 parts of at least one phosphite of formula I [R 1  is tertiary butyl or amyl; R 2  is 1W5C alkyl; R 3  is H, methyl; R 4  is H, alkyl, -R-OH; R 5  is H, alkyl, aryl, -R-OH (R is -C 5 H 10 -, formula II and III); n is 1W5]. The phosphite is, e.g., bis(2,4-di-t-butylphenyl)diisodecyl-1,4-cyclohexanedimethanol diphosphite. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05301115-A (JP)
Title: Tooling
Inventor: NAKADA KENJI
IPC: B23Q5/027
Filed: 1992-04-28
Abstract: PURPOSE:To provide a cutter which can make smooth rotational and oscillational motions by connecting a motion transmission piece and a tool holder installation spindle in a position which is eccentric to the shaft center of the tool holder installation spindle so that the piece and the spindle can be rotated. CONSTITUTION:An oscillating body 15 rotates slowly in response to the rotation of a rotation holder while oscillating fast in response to the fast rotation of an eccentric pin 14. The motion of the oscillating body 15 is transmitted to a tool holder installation shaft 13 via a motion transmission piece 22 and the tool holder installation spindle 13 rotates slowly in response to the oscillating motion while oscillation fast. This constitution provides tooling which can effectively provide the theoretical effect of vibrational cutting and have a small size, a lighter weight, and a greater durability.
Patent JP-H11308823-A (JP)
Title: Manufacture of iron core and iron core manufacturing apparatus suitable for its manufacture
Inventor: TAKEDA KAZUTOSHI
IPC: B21D28/02
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To enhance the workability of a laminated iron core sticking process, by laminating just under a punching site, a specified number of electromagnetic steel sheets having on the surfaces insulating coats which come to display an adhesive ability by heating moving them after that into a heater inside a metallic mold by a transferring apparatus, truing up their end surfaces along with it, and integrally them forming by adhesion by heating. SOLUTION: Electromagnetic steel sheets 1 having on their surfaces insulating coats which come to display an adhesive ability by heating are punched with the male mold 2 of a punching metallic mold, and dropped into an empty hole inside its female mold 3, and a specified number of sheets are laminated on a receiving base 10 to form a laminated iron core 5. Following this, this laminated iron core 5 is transferred on a transferring base 4 by the use of the supporting rod 6 of a transferring apparatus until it touches the heating board 9 of a heater, and put on the receiving base 8 of the heater with their end surfaces trued up.  And it is heated by the heating board 9 of the heater applying pressure by the pressure applying cylinder 7 of a pressure applying apparatus simultaneously, and heated until its temperature becomes a temperature where the insulating coats come to display an adhesive ability.
Patent JP-H01282351-A (JP)
Title: Needle setting apparatus for band card clothing
Inventor: MAKINO KAZUAKI
IPC: D01G15/84
Filed: 1988-05-07
Abstract: PURPOSE:To preset needle setting conditions capable of corresponding to various needle setting patterns by respectively driving needle setting means, traverse means and base cloth feeding means by different equipments and controlling respective driving equipments by a control equipment. CONSTITUTION:A needle setting means is driven by a theta-axis driving equipment 6, a traverse means 4 is driven by an X-axis driving equipment 7, a base cloth feeding means 5 is driven by a Z-axis driving equipment 8 and respective driving equipments are controlled by a control equipment composed of a NC unit 10 and a personal computer 11, etc. Needles are readily set even in an irregular needle setting pattern or a complex needle setting pattern.
Patent JP-H04319200-A (JP)
Title: Excavation room revolving type shield excavator
Inventor: KAINUMA NORIO
IPC: E21D9/08
Filed: 1991-04-17
Abstract: PURPOSE:To increase an amount of overcutter and to make it possible to excavate a tunnel having a greater section by providing two jacks in parallel across the center of a cutter head and at right angles to a shield shaft, and connecting the front ends of two jacks to one overcutter. CONSTITUTION:An overcutter 5 is formed into a plate shape and a fan shape, and a large number of cutter bits 51 are planted on the surface. A storing window 42 having the same shape as that of the overcutter 5 is notched to the front of a cutter head 41 to form. After that, two expansion jacks 52 are provided in parallel across the center of the cutter head 41 at specific intervals and at right angles to a shield shaft. The front ends of the two expansion jacks 52 are connected to the overcutter 5 through the storing window 42. According to the constitution, a jack longer than a radius of the cutter head can be used, and damage of the overcutter can be prevented in the case of excavation.
Patent JP-H11303047-A (JP)
Title: Impervious sheet
Inventor: SAKATSUJI EISUKE
IPC: E02B3/18
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To reduce the construction period and the cost necessary for installation of underground measuring instruments or the like while preventing deterioration of a cut-off capacity by fixing a connection part having a specified height which is filled with a sealing material at the upper face of an impervious sheet and arranging a cable whose connection part pierces the inside of the connection part from the fixed face. SOLUTION: A connection part 6 formed to be a nearly truncated cone and formed of an impervious sheet having a waterproof property at the surface and filled with a sealing material in the hollow inside is welded on the upper face of an impervious sheet 5 in the upper position of the opening 11a of a boring hole 11. Since a cable 4 is arranged through the bottom face of the connection part 6 and the inside thereof, the piercing part of the impervious sheet 5 is securely sealed by the connection part 6. Accordingly, when a pore water pressure meter 1 or the like is installed for instance, the cable 4 can be arranged to pierce the impervious sheet 5, and hence, a spacious impervious sheet 5 for covering the cable 4 is not required. When an underground measuring instrument is additionally installed, an existing impervious sheet 5 is not required too to remove and restore it.  Hence, the construction period and cost can be reduced.
Patent JP-H09298221-A (JP)
Title: Semiconductor test device
Inventor: IIDA SHUNICHI
IPC: H01L21/66
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor test device which is capable of improving a semiconductor in reliability while emitting test items by a method wherein items other than representative items are tested under the conditions that the test result of representative test item is closer to a desired value than a first reference value out of two or more reference values. SOLUTION: Test items closely correlative to each other are grouped (S12 ) through a semiconductor device, and representative test items are selected out of test item groups (S14 ). Test items which are liable to vary widely with devices, easily tested, and very closely correlative to other test items are selected as representative test items. The reference values of the selected representative test items are set, the range of test value of each test item closest to a desired value is represented by a, and ranges of test value are represented by b, c, and d in descending order of approximation to a desired value (S16 ). Two sets of boundaries between the ranges of test values are called a reference value. The range b of test value is close enough to a design target value and reliable enough when the other test items of the same group are cleared.