baber/WOPTO huggingface dataset:
Patent JP-H07114301-A (JP)
Title: Toner carrying device
Inventor: KAWASHIMA TAKASHI
IPC: B65G33/14
Filed: 1993-10-14
Abstract: PURPOSE:To provide a toner carrying device using a coil spring capable of preventing toner from being massed and solidified and smoothly carrying the toner in the case of carrying the toner by rotating a carrying member using the coil spring. CONSTITUTION:In the toner carrying device in which the coil spring 20 is rotatably arranged in a toner carrying path, the coil spring 20 is provided with parts A and B having different pitch alternately. The coil spring 20 is provided with a small-diameter part and a large-diameter part alternately along an axial direction. The coil spring 20 consists of the large-diameter coil spring having the small pitch and the small-diameter coil spring having the large pitch, and is constituted by inserting the small-diameter coil spring having the large pitch through the inside of the large-diameter coil spring having the small pitch.
Patent JP-2000088408-A (JP)
Title: Monitoring apparatus for low temperature tank
Inventor: NISHIKAWA SHOSAKU
IPC: G05B9/02
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To sense trouble in connection with a temperature rise in a low temperature tank by sensing an operating state of a compressor according to a state of a current flowing through an electric circuit for supplying a driving power to the compressor, and generating an alarm when the operating state corresponds to one of setting conditions. SOLUTION: The monitoring apparatus 21 is connected to both sides of a motor of an electric circuit 13 of a low temperature side refrigerator 1 via a power source circuit 22 and an applying voltage circuit 23. The circuit 22 is connected to a power source display lamp 26 and an electronic controller 23 via a transforming and rectifying circuit 24 and a DC stabilized power source 25. The circuit 23 is connected to an electronic controller 28 via a rectifying circuit 27. The controller 28 senses an operating state of a compressor 2 according to a state of a current flowing through the circuit 13 for supplying the power to the compressor 2, decides whether the operating state corresponds to setting conditions or not, and generates an alarm by an alarm sound generator 30 when the state corresponds to one of the conditions according to its decision.
Patent JP-H01121940-A (JP)
Title: Input/output request control system for device capable of multiple processing
Inventor: ARAKI TOMOE
IPC: G06F9/46
Filed: 1987-11-05
Abstract: PURPOSE:To simultaneously accept plural input/output requests to perform quick processing by providing a virtual device control means, which expresses one peripheral device as plural virtual devices, and a virtual device selecting means which selects virtual devices to execute requests. CONSTITUTION:When 4 interface busses and 32 logical channels 205 are provided, a peripheral device A101 can accept input/output requests from any bus 203 and can simultaneously process 32 input/output requests for one bus 203. A controller part 204 consists of four virtual controllers 210-213 connected to an input/output processor 202 by respective busses 203. The peripheral device A101 is expressed as 32 virtual devices 215 controlled by respective controllers. As the result, this system is handled as if one controller 210 and 32 devices 215 are connected to one bus 209. Thus, a maximum of 32 input/output requests can be simultaneously executed as respective input/output requests to devices different from one another with respect to each bus 209.
Patent JP-2000107641-A (JP)
Title: Air purifier
Inventor: IMAMURA TAKESHI
IPC: B03C3/45
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To make an air purifier easy in rotation and opening/closing on maintenance, small in size and thin in thickness by housing a high voltage generating part and a feeder part in a first casing part, housing an ionizing part and a dust collecting part in a second casing part housed in the first casing part and fixed at a supporting point, and making both he casing parts freely openable and closable by a rotary load reducing means. SOLUTION: In a first casing part 10, a high voltage generating part 6 and a feeder part 25 therefor are arranged. A second casing part 20 is fixed to a supporting point part 24 of the first casing part 10, and also is fitted in the first casing part 10 so that it can e housed therein. In the second casing part 20, an ionizing part 1 and a dust collecting part 4 are housed. The first casing part 10 is fixed to the ceiling by a fixing fixture 11. The second casing part 20 is housed in the casing part 10 with the supporting point part 24 as an axis and is fixed so as to make it freely openable and closable by a rotary load reducing means 14. In this way, the second casing part 20 can be opened and closed with the rotation load being reduced and the burden on maintenance can be reduced.
Patent JP-H08143505-A (JP)
Title: Production of fumaric acid
Inventor: MITSUNE NORIOKI
IPC: B01J31/26
Filed: 1994-11-15
Abstract: PURPOSE: To profitably obtain fumaric acid in a good yield in a short time by isomerizing maleic acid in the presence of an alkaline compound in an aqueous solvent by using a thiourea compound and a Lewis acid as a main catalyst and an auxiliary catalyst, respectively. CONSTITUTION: The maleic acid is isomerized in an aqueous solvent to obtain the maleic acid. Therein, a thiourea compound and a Lewis acid are used as a main catalyst and an auxiliary catalyst, respectively. The thiourea compound is especially preferably a compound of the formula (R<1> to R<4> are H, acyl, alkyl, phenyl), e.g. thiourea, N-methylthiourea, and suitably used in an amount of 0.1-0.5 equivalent per equivalent of the maleic acid. The Lewis acid is a metal salt of formula: MXn (M is metal atom; X is halide, nitrate, sulfate, perchlorate, acetate, etc.; n is 1-4), e.g. ScCl3 , YCl3 , LaCl3 . The Lewis acid is used in an amount of 0.04-0.25 equivalent (converted into metal ions) per equivalent of the maleic acid. The alkali compound is sodium hydroxide, calcium hydroxide, etc.
Patent JP-H05121080-A (JP)
Title: Manufacture of coin form nonaque0us electrolyte battery
Inventor: MURATA TOMOYA
IPC: H01M6/14
Filed: 1991-10-28
Abstract: PURPOSE:To manufacture easily a coin form nonaqueous electrolyte battery with fine performance. CONSTITUTION:A negative electrode 3 is attached by pressure to a negative electrode terminal 2, and thereon a seal gasket 5 is fitted loosely. In this condition, a separator 6 is placed on the negative electrode 3, and a certain amount of electrolytic solution is poured, and a positive electrode 7 is placed upon the separator 6. A positive electrode can 9 is set in such a way as enclosing the seal gasket 5. Then the seal gasket 5 is fitted perfectly on the negative electrode terminal 2, and the peripheral edge of the can 9 is curled for sealing, and thus a coin form nonaqueous electrolyte battery is fabricated. In setting the can 9, there is no risk of spill of the electrolytic solution.
Patent JP-H01123703-A (JP)
Title: Raw material feeding device of powder molder
Inventor: HANEGUCHI HIROSHI
IPC: B28B3/02
Filed: 1987-11-09
Abstract: PURPOSE:To contrive to homogenize product and to reduce errors in weight by a structure wherein a plurality of variable speed agitating blades, the rotating shaft of which is perpendicular to a charger table, and at the same time a weighing means, which feeds a certain weight of raw material to a charger box at the predetermined position, are provided. CONSTITUTION:A charger box 7 moves back and forth on a charger table 2, which abuts against the horizontal top surface of a mold 21. In addition, a metering hopper 17 and a feeder 20 are provided. On a plate 8 in the box 7, a plurality of variable speed blenders 10, the rotating shafts 9 of which are perpendicular to the table 2, are provided through arms 11. The blenders 10 have circular arc-shaped horizontal sections, which are concave in the wake side in the direction of rotation, and their rotational phases are shifted so as to intersect their rotational planes at their sides opposing to each other. At the operation of the device concerned, raw material A, which is carried with the feeder 20, is correctly metered in weight with load cells 18 at the metering hopper 17 and fed to the box 7 so as to be agitated with the blenders 10 and pushed in a cavity 22, resulting in homogenizing product and making errors in weight smaller.
Patent JP-S6233173-A (JP)
Inventor: SUCHIIBUN RII HAAZERU
IPC: C07D401/04
Filed: 1985-12-16
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-H10111687-A (JP)
Title: Melody conversion device
Inventor: MATSUYAMA SHIGERU
IPC: G10H1/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To maintain the note length of respective notes and to maintain the musical harmony of original music without losing the same even when melody conversion is executed by alternating the sequences of the pitch data within a prescribed section. SOLUTION: A switch group 5 inputs a change number to select one sequence of plural list changing sequences at the time of changing the melody of the original music stored in a data ROM 9 to another melody by changing the list of the data of the notes constituting the melody described above. A CPU 1 transfers the data of the note of one measure of the original music from this data ROM 9 to a work RAM 8 according to the program of a program ROM 7 and executes the processing to change the list of the data of the notes in the state of maintaining the combinations of the pitch data and note length data of the respective notes of one measure according to the inputted change number.
Patent JP-2001108350-A (JP)
Title: Compressor and refrigerator with compressor
Inventor: YAMAMOTO HARUYOSHI
IPC: F25D19/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To enhance workability and assembling quality by arranging compressor piping and an electric component terminal efficiently. SOLUTION: A machine room 38 for disposing a compressor 37 is provided on one side at the lower rear part of a refrigerator body 24 and a cooler 34 is disposed in the compartment space on the other side. The cooler 34 and the compressor 37 are juxtaposed laterally in order to enhance mounting efficiency of refrigeration cycle. Since the compressor 37, where a delivery tube 40, a suction tube 43 and a process tube 45 are collected on the outer shell surface on the electric component terminal 46 side, is disposed in the machine room 38 compacted in the widthwise direction while facing the open plane thereof, workability of soldering work, evacuation work, encapsulation work of refrigerant and mounting/demounting work of electric component is enhanced and assembling quality is enhanced by reducing leakage of refrigerant.
Patent JP-S63132912-A (JP)
Title: Curable resin composition
Inventor: IKEDA NAOKI
IPC: C08F20/30
Filed: 1986-11-25
Abstract: PURPOSE:To obtain the titled novel composition having excellent photo-setting property and improved adhesivity to metals, etc., without lowering the physical properties such as hardness, mechanical strength, etc., and suitable as paint, adhesive, printing ink, etc., by using a specific reaction product as a curable component. CONSTITUTION:The objective composition contains a reaction product of (A) 3,4-dicarboxy-1,2,3,4-tetrahydro-1-naphthalenesuccinic acid (anhydride) and (B) a compound having ethylenic unsaturated group and having OH group or glycidyl group [e.g. 2-hydroxyethyl (meth)acrylate, glycidyl (meth)acrylate, etc.], as a curable component.
Patent JP-H06139866-A (JP)
Title: Relay switch circuit
Inventor: HAYASHI EISAKU
IPC: H01H9/54
Filed: 1992-10-20
Abstract: PURPOSE:To suppress the power consumption and heating at the time of a failure that the contact of a buffer switch is kept closed by connecting a capaci tor in parallel with a series circuit of the drive coil of a main relay switch and the contact of the buffer relay switch. CONSTITUTION:A large-power relay switch is formed with buffer relay switch 2 and a main relay switch 1. A capacitor 4 is connected in parallel with a series circuit of the contact 22 of the buffer relay switch 2 and the drive coil 11 of the main relay switch 1, and the power source current IE flowing in a resistor 3 and the discharge current IC of the capacitor 4 are fed to the coil 11. When a failure occurs that the contact 22 of the switch 2 is kept closed, no discharge output of the capacitor 4 is obtained, only the power source current IE is fed to the coil 11 the coil 11 is not driven and the excess power is spent only to heat the resistor 3. If the resistance value of the resistor 3 is increased, the power consumption and the resulting heating can be suppressed.
Patent JP-H01123451-A (JP)
Title: Semiconductor device
Inventor: INOUE SHOZO
IPC: H01L23/58
Filed: 1987-11-06
Abstract: PURPOSE:To perform the blowing of fuses reliably and without inflicting damage to a semiconductor chip at the time of a change-over from a defective circuit to a redundant circuit by a method wherein a fuse and a monitor fuse having the same efficiently as that of the above fuse are provided on the chip in a state that the fuses are isolated from their respective circuits. CONSTITUTION:When a circuit 3a of a semiconductor device 1 is decided to be defective, a monitor fuse 6 is first blown with a laser beam and a fuse 5 is blown by radiating a laser beam the same number of times of irradiation as that required for the blowing of the fuse 6. As the fuses 6 and 5 are the same in blowing conditions, the fuse 5 is reliably blown by radiating a laser beam on the fuse 5 the same number of times of irradiation as that in the case where the fuse 6 is blown and moreover, the irradiation is never repeated in a state that the blowing has completed. Thereby, damage to a semiconductor chip 2 is prevented.
Patent JP-H04157802-A (JP)
Title: Mountain-shaped antenna
Inventor: TAKAHASHI AKIRA
IPC: H01Q13/10
Filed: 1990-10-22
Abstract: PURPOSE:To set a main lobe in a target radiation direction by decreasing antenna elements in height in order toward the outer peripheral edge and making sent radio waves from the respective antenna elements reach a plane parallel to the antenna radiation direction in in-phase relation. CONSTITUTION:A 1st discoid plane metal plate 21 and a 2nd metal plate 22 in a circular mountain shape are united opposite each other at their outer peripheral edges while an annular short-circuit part 24 is interposed and a waveguide which is wide at its center part and becomes narrower at the peripheral part is formed in the internal space. Many opening holes 26... are formed radially and concentrically in the metal plate 22. Helical antenna elements 27... are inserted and stood in the respective opening holes 26.... A feed part 23 is provided in the center of the metal plate 21. The maximum interval of the waveguide 25 which connect the center part of the metal plate 21 and the peak of the mountain shape of the metal plate 22 and the arrangement interval of the respective antenna elements 27... are both set to <=1lambda and the antenna elements 27... are set shorter in height successively from the center along the mountain shape of the 2nd metal plate 22.
Patent JP-H11113549-A (JP)
Title: Drum type coating apparatus
Inventor: NISHIOKA MASASHI
IPC: A23P1/08
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To efficiently and sufficiently attach an additive such as flavor to the surface of granules of dog food or the like without pulverizing granules. SOLUTION: A rotation drum is rotatably attached and a diaphragm 4 is provided in the interior. In the diaphragm 4, this side is inclined by 34 deg. in the right direction of the figure to a line A parallel to longitudinal direction of a rotation drum and inclined by 25 deg. to 45 deg. (average 35 deg.) to perpendicular line B drawn from the attaching part to the interior of the rotation drum to rotation shaft of the rotation drum. Therefore, granules or the like are successively moved to outlet side by rotation of the rotating drum and rubbed against each other and additive can strongly be attached to the surface in high yield in a short time.
Patent JP-H07188250-A (JP)
Title: Separation of cephalosporin isomer
Inventor: YOHANESU RUDESHIYAA
IPC: C07D501/18
Filed: 1994-11-16
Abstract: PURPOSE: To simply and efficiently obtain a product having a remarkably increased Z-isomer content or composed of a pure Z-isomer by crystallizing an amine salt of a Z/E mixture of cephalosporin to deplete the E-isomer in the mixture.  
     CONSTITUTION: An amine salt of a Z/E mixture of 7-amino-3-[2-(4-methyl-5- thiazolyl)vinyl]-3-cephem-4-carboxylic acid of the formula is preferably acidified with an acid such as hydrochloric acid and then, converted to the compound of the formula or the Z/E mixture of the compound of the formula is subjected to chromatography to deplete the E-isomer from the Z/E mixture. Further, it is suitable to obtain said amine salt by reacting the Z/E mixture of the compound of the formula with an amine in an organic solvent such as acetone and methanol. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10134416-A (JP)
Title: Phase transition type optical recording medium
Inventor: TAKAMORI NOBUYUKI
IPC: G11B7/24062
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a phase transition type recording medium which is capable of recording and reproducing information and may be optimized in reflectivity and modulation degree. SOLUTION: At least a first metallic layer 12 which has a thickness to reflect part of a laser beam L made incident on a metallic layer through the substrate 11 and to allow the transmission of separate part of the laser beam L, a recording layer 13 which records the information by assuming the phase of either of crystallized state or amorphous state, a dielectric layer 14 and a second metallic layer 15 which reflects substantially all of the laser beam L made incident through the recording layer 13 and the dielectric layer 14 are laminated in this order.
Patent JP-H04155798-A (JP)
Title: Discharge lamp lighting device
Inventor: SHIBATA MITSUO
IPC: H05B41/24
Filed: 1990-10-19
Abstract: PURPOSE:To improve a lighting device which operates via an inverter by providing a load current detecting circuit, an inverter stopping circuit which is actuated under a preset current or less, a time limiting circuit for the period of no operation of the inverter, and a reset circuit for a discharge lamp installation- time timing circuit. CONSTITUTION:A load current detecting circuit 24 which detects the load current flowing through a discharge lamp 15, and an inverter stopping circuit 32 which stops the operation of an inverter 18 when the current detected by the circuit is no greater than the specified current value on at least one side of either positive or negative electrode, are provided; and a lighting abnormality can be detected by a simple circuit configuration so as to surely stop the operation of the inverter 18, so that dangers or damages, etc., can be prevented, either when the discharge lamp 15 is not in connection or when end of life causes mis-lighting or half wave discharge state. And, the circuit 32 is disabled in its operation so that the inverter 18 is surely operated to perform normal lighting, by means of a timing circuit 38 after turning on of the power supply until lighting comes on, or further by means of a resetting circuit 41 when the discharge lamp 15 is installed.
Patent JP-H0882549-A (JP)
Title: Pyroelectric infrared detector and manufacture thereof
Inventor: OKAMOTO KAZUTAKA
IPC: G01J5/02
Filed: 1994-10-22
Abstract: PURPOSE: To provide a pyroelectric infrared detector and the mnufacturing method thereof, which can transmit heat efficiently to a pyroelectric element when detecting sensitivity is chekd, can readily provided many elements and can solve the problems in manufacturing. CONSTITUTION: A pyroelectric element 4 having a pair of electrodes 2 and 3 is supported on a circuit board 5 through conductive pyroelectric-element supporting body 6 and 6. A transistor 7 and a high resistance value resistor 8, which are connected to the electrodes 2 and 3, are fixed to the lower surface of the circuit board 5. One through hole 9, which penetrates through the circuit board 5, is provided directly beneath one electrode 2. A heater 10 is provided at the position at the lower surface of the circuit board 5 in the vicinity of the through hole 9. Furthermore, a solder embedding part 11, where a heater embedding solder 14 is embedded in the through hole 9, is provided. A conductor part 12, which thermally connects the solder embedding part 11 and the heater 10, is provided at the lower surface of the circuit board 5.
Patent JP-H07141409-A (JP)
Title: Parts arrangement method in cad system
Inventor: SHIGETA EIICHI
IPC: H05K13/04
Filed: 1993-11-12
Abstract: PURPOSE:To design parts arrangement without being conscious of the front or rear surfaces of a substrate. CONSTITUTION:In this parts arrangement method in a CAD system for outputting the arrangement plan of mounting object parts onto the substrate based on parts mounting information 2 inside a parts library 1, the parts mounting information 2 is constituted of main mounting information 5 constituted of substance information 3 such as pad size information 31 or the like adopted at the time of mounting onto the front surface of the substrate and flag information 4 indicating that the substance information 3 is different at the time of mounting onto the rear surface of the substrate and sub mounting information 6 composed of the substance information 3' adopted at the time of mounting onto the rear surface of the substrate. Also, at the time of mounting the parts onto the rear surface of the substrate, the substance information 3 and 3' in the main mounting information 5 or the sub mounting information 6 are selectively referred to based on the flag information 4 and the arrangement of the parts is planned.
Patent JP-H02130006-A (JP)
Title: Polarized wave shared antenna system
Inventor: ABE KOJI
IPC: H01Q19/195
Filed: 1988-11-09
Abstract: PURPOSE:To obtain the high degree of separation of a polarized wave extending over a wide frequency band by constituting antenna system of two sets of the primary radiators of a linearly polarized wave or the combination of the linearly polarized wave primary radiator and a circularly polarized wave primary radiator, and a circularly polarized wave polarizer and a polarization grid. CONSTITUTION:A meandering polarizer 6 is a thing in which a pattern 6b is formed on a dielectric substrate 6a, and since it is designed so that it generates the phase difference of 90 deg. between two components E, E11 when an electric wave passes through it, it acts as a transducer between a circularly polarized wave and a linearly polarized wave. As for the polarization grid 7, such constitution that a curved or a straight grid 7b is formed on the dielectric substrate 7a is used mostly, and by selecting properly the width and the space of the grid 7b, it reflects the electric wave Ev with the polarized wave parallel with the grid 7b, and transmits the electric wave Eh with the polarized wave orthogonal to the grid 7b. Thus, good elliptical polarization rate can be obtained extending over the wide frequency band.