baber/WOPTO huggingface dataset:
Patent JP-H08315935-A (JP)
Title: Connector for printed circuit board
Inventor: AMANO HIROSHI
IPC: H01R13/639
Filed: 1996-06-17
Abstract: PURPOSE: To provide a board socket allowing an easy engaging work and having high mechanical strength by forming a recess engaged with a board mounting hole as well as a tapered slope on a hook formed at both sides of a socket section along the lengthwise direction thereof for fixing and guiding purposes in common. CONSTITUTION: A socket section 19 is passed through the mounting hole of a printed circuit board (not shown herein), and a socket 18 is thereby mounted. A hook 25 is provided at both sides of the section 19 along the lengthwise direction thereof, and a recess 26 for engagement with the mounting hole is formed on the hook 25. In addition, the end of the section 19 projected from the open end 19a thereof is tapered along slopes 27 and 28 at both sides. A terminal section 23 for connection to the printed circuit board is projected from the block section 20 of the socket 18, and a male electrical connector 21 with a contact 22 is laid on the socket section 19.  On the other hand, a plug 1 with a plug-in section 2 is provided with a female electrical connection terminal 13 having a hook 7 and a terminal section 15 secured to another printed circuit board via connecting sheet metals 3 and 9. Furthermore, a printed circuit board connector is formed out of the plug 1 and the socket 18.
Patent JP-S6237493-A (JP)
Inventor: HATANO RYOICHI
IPC: E06B1/56
Filed: 1985-08-12
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-H0925721-A (JP)
Title: Curing method for repaired joint face
Inventor: HARADA AKIRA
IPC: E04G21/02
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent such troubles that the inside is dried if no repairing material is placed immediately after the erection of a form, a puddle is easily generated on the inner face (upper face) of the form, material peeling may occur, the drained treatment for the draining work is troublesome, and the construction cost for man-hours and material cost is increased. SOLUTION: A form 2 is arranged below a chipped face 1a. A humidification port 10 penetrating the form 2 is opened on the lower face of the form 2, multiple bleeder ports 12 are opened at proper intervals around the humidification port 10, and the inside and outside of the form 2 are communicated. An ultrasonic humidifier 14 is arranged below the humidification port 10. The ultrasonic humidifier 14 is connected to the humidification port 10 via the hose joint 16a of a bellows type hose 16 extended from its discharge port 14a. When water mist is fed into the form 2 by the drive of the ultrasonic humidifier 14 after its connection, water mist is stuck to the chipped face 1a in the form 1 to wet it. The excess water mist is discharged to the outside through the bleeder ports 12.
Patent JP-H02124934-A (JP)
Title: Preparation of polycarbonate
Inventor: SAKASHITA TAKESHI
IPC: C08G64/20
Filed: 1989-07-10
Abstract: PURPOSE:To obtain a polycarbonate with excellent heat resistance, water resistance and color tone and high MW by performing soln.-polycondensation of an arom. dihydroxyl compd. and a diester carbonate in the presence of a specified catalyst. CONSTITUTION:A catalyst is obtd. by combining 10<-6>-10<-1>mol of a basic nitrogen compd. (e.g., tetramethylammonium hydroxide), 10<-8>-10<-3>mol of an alkali (earth) metal compd. (e.g., NaOH) and, if necessary, 10<-8>-10<-1>mol of boric acid (diester) (e.g., trimethyl borate) based on 1mol of the arom. dihydroxy compd. Then, 1mol of an arom. dihydroxyl compd. of formula I (wherein X is formula II or III, -O-, -S-, -SO- or -SO2-; R1-2 is each H or a monovalent hydrocarbon group; R3 is a divalent hydrocarbon group; the arom. nuclei may have each monovalent hydrocarbon group) is reacted with 1.01-1.30mol of a diester carbonate (e.g., diphenyl carbonate) in the presence of said catalyst at 80-250 deg.C for 0-5hr and the polycondensation thereof is then performed at 240-320 deg.C under a vacuum of 1mmHg or lower.
Patent JP-H04372797-A (JP)
Title: Semiconductor storage device
Inventor: YAMADA KOICHI
IPC: G11C29/04
Filed: 1991-06-20
Abstract: PURPOSE:To recognize the quality of a memory cell from an outside. CONSTITUTION:This device is equipped with a row address buffer 1a and a column address buffer 1b to which addresses A0... A11 are inputted, a defective address detecting circuit 2a to which row addresses RA0... RA11 outputted by the row address buffer la, and column addresses CA0... CA11 is outputted by the column address buffer 1b, are inputted, and a defective address output terminal TF0 which applies a defective address outputted from the defective address detecting circuit 2a. The address of a defective memory cell is written in the defective address detecting circuit 2a. When the address to be accessed is coincident with the address written in the defective memory cell, the defective address is outputted from the defective address detecting circuit 2a to the defective address output terminal TF0.
Patent JP-S5879124-A (JP)
Title: Electronic thermometer
Inventor: YOSHIKAWA SEIZOU
IPC: G01K7/00
Filed: 1981-11-05
Abstract: PURPOSE:To display the temperature when it is measured and a predicted temperature, by providing a temperature sensor part employing a crystal oscillator, a thermistor and the like, a digital temperature display part and temperature width display part. CONSTITUTION:The thermistor, the crystal oscillator and the like are employed in the temperature sensor part 1. A temperature parameter signal of temperature change is obtained on a time axis. The temperature value obtained in this temperature measuring part 2 is continuously displayed on the temperature display part 4 through a first decoder part 3. The temperature data of the temperature measuring part 2 is inputted into a measuring data memory and processing part 5, wherein the temperature that will be converged hereinafter is predicted and the temperature width between the temperature at this time and the temperature to which it will be increased is outputted. Said temperature difference is displayed on the temperature width display part 9 through a second decoder 8. In this way, the temperature when it is measured and the predicted temperature can be displayed.
Patent JP-H0227176-A (JP)
Title: Parallel compression freezer
Inventor: YAMAGUCHI TOSHIAKI
IPC: F25B1/00
Filed: 1988-07-15
Abstract: PURPOSE:To improve operating efficiency for a partial load by controlling capacity of a small capacity compressor alone, and by controlling on/off for the operation of a middle capacity compressor. CONSTITUTION:When the required power to obtain the required freezing ability for a freezing load of a freezer 2 is defined as 22.5HP, rated capacity of a compressor 1b is defined as 10HP, while for a compressor 1c, as 7.5HP, and for a compressor 1d, as 5HP. Capacity of the compressor 1d is altered to 0.3HP, or to 5HP through a capacity control part 1i. In a control part 3, operation control is carried out by the capacity control part 1i using the compressor 1d alone as 60% capacity control operation, or by commercial ac supply operation using either the compressor 1d or the compressor 1c alone, or by combination of the compressors 1b through 1d, according to the load capacity.
Patent JP-S6240027-A (JP)
Inventor: NAKAHARA SHOJI
IPC: H02J3/38
Filed: 1985-08-14
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-S6070087-A (JP)
Title: Physiologically active substance sn-5884, its preparation and carcinostatic agent
Inventor: MIBUCHI KAZUJI
IPC: A61K35/74
Filed: 1983-09-26
Abstract: PURPOSE:To produce the physiologically active substance SN-5884 useful as a carcinostatic agent, by culturing a microbial strain belonging to Sphaerotilus genus. CONSTITUTION:A microbial strain belonging to Sphaerotilus genus and capable of producing the physiologically active substance SN-5884, e.g. Sphaerotilus natans IAM-12068 (FERM-P No.7241), is cultured at 6-8pH and 15-40 deg.C for 16-120hr under aerobic condition, and the objective physiologically active substance SN-5884 is separated from the mucous layer produced at the outer surface of the sheath of the cultured microbial cell. Some results of animal experiments are shown in the table.
Patent JP-H0344832-A (JP)
Title: Optical information processor
Inventor: SHIBA MASATAKA
IPC: G11B7/09
Filed: 1989-07-12
Abstract: PURPOSE:To improve the transfer speed of information by irradiation of plural information inputting and outputting light spots arranged in a straight line and approximately parallel to tracks and yet slightly inclined. CONSTITUTION:The device is provided with a semiconductor laser 1 consisting of plural elements, a coupling lens 7, a prism 16, a diffraction grating 15 for correcting wavelength fluctuation, a linear grating coupler 14, an optical waveguide layer 3, an SAW electrode 5, an SAW 6, an objective lens 8, a convergent grating coupler 31 and sensors A and B. Then, the information inputting and outputting light spots 11b and 11d are arranged in a straight line, and yet this line is inclined to the tracks at a small angle theta, and then the light spots 11b-11d irradiate their spots apart from each other at a fixed distance L1 on the tracks 30b-30d respectively. Then, these light spots 11 are simultaneously controlled in tracking or focusing, and the information is recorded, reproduced or erased in parallel to an adjacent track 30. By this method, the transfer speed is improved.
Patent JP-H0585028-A (JP)
Title: Printer
Inventor: MATSUYAMA SHUNICHI
IPC: B41K3/58
Filed: 1991-07-18
Abstract: PURPOSE:To obtain a small-sized printer capable of accurately printing the character of an individually formed printing plate at a predetermined position under proper printing pressure while automatically selecting the same by driving a printing hammer for performing printing by bringing printing paper into contact with the printing plate through an ink ribbon by an air hammer. CONSTITUTION:Printing paper is fixed at the position opposed to the printing plates A, B of printing plate drums 1A, 1B and printing hammers 4A, 4B are selectively brought into contact with the printing plates A, B under pressure by air hammers 5A, 5B using the projecting force of compressed air while the printing drums 1A, 1B are rotated by a constant angle and printing is applied to the printing paper by the ink ribbon 3 supported between the printing plates A, B and the printing paper in a freely reciprocally movable manner. As a result, a small-sized printer capable of accurately printing the characters of the individually formed printing plate at a predetermined position under proper printing pressure on the basis of designated printing data while automatically selecting the same can be obtained.
Patent JP-S6072351-A (JP)
Title: Method for supervising operating condition of packet communication system
Inventor: FUJIWARA HIROSHI
IPC: H04L12/26
Filed: 1983-09-28
Abstract: PURPOSE:To retrieve and identify a fault occurring point without stopping the operation of a system to improve the operating rate and transmission efficiency of a network, by utilizing the confirmation of the return of a confirm signal and general communication. CONSTITUTION:In the operation of a processor 4 in a node 3, packet data contain a transmitting address and destination address and, when an optional node 3 properly receives packet data and unless it is in an abnormal condition, the optional node 3 returns reception confirming data to the transmitting node 3 within a specified time. The transmitting node 3 checks whether the reception confirming data are returned within the fixed time or not and, when the data are not returned, repeats the transmission for a fixed time. When the data are not returned even when the transmission is repeated for a fixed time, the transmitting node 3 judges that the optional node 3 is in fault. Then the transmitting node 3 informs all other nodes 3 of the fault by general communication.
Patent JP-H0466437-A (JP)
Title: Paper feeding device
Inventor: ISHIBASHI SHIGEHISA
IPC: B65H3/06
Filed: 1990-07-05
Abstract: PURPOSE:To make pressing force constant by measuring displacement according to abrasion of a retard roller with a strain gauge via a lever, and energizing a tension spring so as to cancel reduction of pressing force due to the abrasion based on the result thereof, in a paper feeding device of an image forming device. CONSTITUTION:When a retard roller 2 is abraded, for instance, by S in a radius, a lever 10 is turned in the arrow mark A direction by the abraded amount to reduce elongation of a tension spring 12. Therefore, pressing force N of a roller 11 pressing the retard roller 2 becomes small. This pressing force N is measured by a strain gauge 14, and sent to a control unit 21. The control unit 21, based on this signal, drives a motor 18, turns a cam 15 in clockwise direction via a pinion 18a and a gear 17, presses a perpendicular member 13a of a stay 13 in the rightward direction, returns elongation of the tension spring 12 to the original state, and keeps pressing force N for the retard roller 2 constant.
Patent JP-S6157124-A (JP)
Title: Atomic oscillator
Inventor: CHIBA KAZUHARU
IPC: H03L7/26
Filed: 1984-08-29
Abstract: PURPOSE:To obtain a clock supply device combined with other atomic oscillator as a synchronous oscillator by switching selectively an input of a frequency synthesizer into external and internal inputs. CONSTITUTION:The 1st crystal oscillator 11 uses a control signal vc from a servo circuit 4 to output a signal in a frequency fO, which is inputted to a frequency multiplier 12 and a frequency MfO multiplied by M by the multiplier 12 is inputted to a mixer 16. When an external input fO' is inputted to a selector 17, a controller 171 changes over a switch 172 to the external position and a signal fO'' expanding the external input fO' by an error expander 18 is inputted to a frequency synthesizer 15. A cesium atomic oscillator is connected externally and the signal from it becomes a PLL input, which is subjected to phase synchro nism at the synthesizer 15, from which a fraction frequency fs' is outputted and inputted to a mixer 16. The mixer 16 generates a difference frequency between the frequencies MfO and fs' to control a frequency fRb of a rubidium atomic oscillator 13 to apply phase locking and the signal fRb controls the oscilla tor 11 via the circuit 4 to output the signal fO.
Patent JP-2000191335-A (JP)
Title: Production of preform for optical fiber and apparatus therefor
Inventor: KOGO TAKASHI
IPC: C03B37/014
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a preform for an optical fiber which is capable of executing stable production by preventing the fluctuation in pressure which occurs in a supply route for a gaseous fluorine compound of an apparatus for heat treating the porous glass preform under a gaseous fluorine compound atmosphere, and a device therefor. SOLUTION: In the process for producing the preform for the optical fiber by heat treating the porous glass preform under the atmosphere containing the gaseous fluorine compound in a reaction vessel 5 having a piping 4 for supplying the gaseous fluorine compound subjected to pressure reduction via a pressure-reducing valve 2 from a gaseous fluorine compound storage vessel 1 storing the gaseous fluorine compound under high pressure, the temperature of the piping near the pressure-reducing valve 2 is controlled to the temperature, at which the decompressed gaseous fluorine compound past the pressure-reducing valve does not liquefy or solidify.
Patent JP-S5882919-A (JP)
Title: Branch apparatus for plate piece such as plate glass
Inventor: OKUYAMA TERUO
IPC: C03B35/20
Filed: 1981-11-09
Abstract: PURPOSE:To provide a branch apparatus which can branch a plate piece from a main transport path into a subsidiary transport path by providing a running truck and a cross truck which is capable of sliding in the direction intersecting the running direction of the running truck and provided with an adsorption pad for holding the plate piece. CONSTITUTION:On detecting a plate glass 10 which is floated by an air table 1 and transported along a main transport path by transport chains 3, 3, an electric motor 11 is rotated to cause a running truck 7 standing by in a running frame 5 to start moving. When the running truck 7 travels in such a manner that a cross truck 17 reaches a point part of a curve portion (a), an adsorption pad 20 is lowered to adsorb the plate glass 10. The adsorbed plate glass 10 is forced to move along a circular arc curve portion (a) of a guide groove 23, so that the plate glass 10 is branched away from the main transport path. After that, when the running truck 7 further travels along running rails 6, 6', the plate glass 10 is transported rectilinearly toward a subsidiary transport path, and released when it reaches a curve portion (b), which causes an adsorption pad 20 to rise.
Patent JP-S6157539-A (JP)
Title: Acetylalkane derivative and herbicide containing same as active component
Inventor: ADACHI RYOICHI
IPC: C07C235/74
Filed: 1984-08-29
Abstract: NEW MATERIAL:A compd. expressed by formula I [R<1> is H or alkyl, R<2> is phenyl, benzyl, alpha,alpha-dialkylbenzyl (nucleus of which may be substituted with ahlogen or alkyl group), pyridyl or cycloalkyl]. EXAMPLE:4-Acetylmonanoic acid-N-methyl-N-phenylamide. USE:A herbicide having high selectivity, especialy effective for weeds belonging to gramineous, cyperaceous and broad leaf grasses, without phytotoxicity to crops. PREPARATION:4-Acetylnonanoic acid is reacted with an amine expressed by formula II in an organic solvent, and the carboxyl group of the acid is amidated to give the compd. expressed by formula I.
Patent JP-H074047-A (JP)
Title: Coupling device for reinforcement-arrangement unit
Inventor: TOHO AKIRA
IPC: E04G21/12
Filed: 1993-06-11
Abstract: PURPOSE:To easily secure strength, formation length and formation shape, etc., by installing protrusively coupling receiving pieces to a reinforcement-arrangement unit which installs in parallel and integrates a mesh-shaped reinforcement-arrangement body separated at a spacing and coupling each of the coupling receiving pieces. CONSTITUTION:Vertical reinforcement 1 and horizontal reinforcement are placed in lattice shape and a plurality of mesh-shaped reinforcement-arrangement bodies 3, which weld integrally intersecting parts, are placed in parallel and integrated, thereby forming a reinforcement-arrangement unit 5. Then, a steel piece is welded with the end of the mesh-shaped reinforcement-arrangement bodies where a coupling receiving piece 6 is protrusively installed and a coupling piece 7 is engaged with the coupling receiving piece 6, thereby clamping the coupling piece 7 for adjacent reinforcement- arrangement units 5. Each of the coupling receiving pieces 6 are coupled linearly by way of the coupling piece 7. When building up a floor, a wall, a ceiling and a foundation of a ground building, form panels are installed in parallel outside the reinforcement-arrangement units 5 for example and concrete is cast between the form panels. Then, after the concrete is cured, the form panels are removed, thereby building up the structure.
Patent JP-S5879561-A (JP)
Title: Electrostatic precipitator
Inventor: FUKUMOTO KENZOU
IPC: B03C3/68
Filed: 1981-11-06
Abstract: PURPOSE:To improve dust collecting performance and to reduce power consumption by performing charging and suspension of charging during charging cycle instantaneously within the limit of reverse ionization time constant and performing application and suspension of output voltage to the electrostatic precipitator at a short period. CONSTITUTION:In an electrostatic precipitator provided with a saturable reactor 4 as a charging electric power source, a phase controlling circuit 3 provided with a forcing circuit that performs charging cycle consisting of normal direction forcing charging of saturable reactor exciting circuit and reversing of charging polarity and suspension of charging is controlled by the signal of a current detecting device 2 as both side arms of a thyristor 1. By performing charging and suspension of charging during charging cycle instantaneously within the limit of reverse ioization time constant, application and suspension of output voltage to the electrostatic precipirator are made at a short period. Exciting current is decreased sharply before dust of high specific volume resistivity causes reverse ionization, and occurrence of reverse ionization phenomenon can be evaded.
Patent JP-2001003319-A (JP)
Title: Light transmitting sound-proof panel and sound-proof wall making use thereof
Inventor: OTA YOSHIHIRO
IPC: E01F8/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a sound-proof panel capable of reducing such an obstacle as the field of vision or sunshine capable of simultaneously having sound absorption efficiency and sound insulation efficiency and a sound-proof wall making use thereof. SOLUTION: A sound-proof wall is constituted of sound absorbing members 2 such as porous sound absorbing material or the like passing through both sides and arranged by providing opening sections 21 capable of making see- through, a light transmitting sound insulation plate 3 provided so as to cover the opening sections 21 and a panel frame material 4 holding by fitting the peripheral surface sections thereto. An opening area of the opening sections 21 occupies more than 30% of the surface area of a sound-proof panel 1 and, at the same time, for example, a transparent material such as a transparent polycarbonate resin plate or the like is favorable as the light transmitting sound insulation plate 3.
Patent JP-H0840559-A (JP)
Title: Loading robot and loading method by loading robot
Inventor: KATO HIROTAKA
IPC: B65G61/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide a loading robot and a loading method by the loading robot that can cope with numerous loading patterns while making work area and the action range of an arm compact. CONSTITUTION:A loading robot is provided with four supports 13 for supporting a movable member, four beams 14 for connecting these supports 13 at the upper parts, a driving frame body 15 moved vertically while being supported by four supports 13, fork mechanism 16 rotatably fitted to the driving frame body 15, a fork claw 18 provided at the fork mechanism 16 so as to place a load, a keep member additionally provided directly above the fork claw 18 in the fork mechanism 16, conveyor mechanism for conveying loads, interleaving paper feed mechanism 12 for feeding the interleaving paper onto the loads loaded in the specified stages, and a control panel 23 for controlling the fork mechanism 16, driving frame body 15, keep member and conveyor mechanism. An action range is thereby made compact, and a large number of loading patterns can be coped with.
Patent JP-2000008079-A (JP)
Title: Detergent composition for offset printer
Inventor: KAWAHARA MIKI
IPC: C11D1/72
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, capable of easily removing a pollutant, e.g. ink composition or paper powder, from printing plate, roll or offset blanket by incorporating a specific surfactant in a mixture containing a fatty acid ester, glycol ether and water. SOLUTION: This composition contains (A) a fatty acid ester (e.g. ester of unsaturated fatty acid, such as caproic acid or erucic acid), (B) a glycol ether (e.g. diethylene glycol phenyl ether, or tripropylene glycol benzyl ether), (C) water, and (D) a surfactant, or compound shown by the formula, RO(CH2 CnH2nO)mH [R is a 12-30C hydrocarbon group; and (n) is 1 or 2, and (m) is 2.0 to 4.0]. The composition contains the components A, B and C in a wt. ratio of 1:(1 to 5):(2 to 6), and the component D at 1 to 7 wt.%, based on the whole composition.