baber/WOPTO huggingface dataset:
Patent JP-H01186828-A (JP)
Title: Fluorination of cyclic organic compound
Inventor: NISHIMURA MASAKATSU
IPC: C07C17/12
Filed: 1988-01-16
Abstract: PURPOSE:To effect efficient perfluorination by partial fluorination of a cyclic organic compound in contact with a high-valency metal fluoride efficiently at a lower temperature than in the conventional process, followed by reaction with a fluorine gas at a relatively high temperature. CONSTITUTION:A cyclic organic compound, preferably pentalene, naphthalene, 1,2,3,4-tetrahydronaphthalene, decalin is brought into contact with a high-valency metal fluoride such as CoF3, MnF3, potassium tetrafluorocobaltate, at 200-300 deg.C to effect partial fluorination. Then, the product is allowed to react with a fluorine gas at 110-180 deg.C, preferably 120-150 deg.C to give a perfluorinated cyclic organic compound. The fluorination is preferably carried out in a liquid phase using the perfluorinated product corresponding to the starting substance as the liquid medium for high yield production. The product is used as a heat medium for vapor-phase soldering and a lubricant in the semiconductor production.
Patent JP-H07207725-A (JP)
Title: Washbasin
Inventor: MASAKADO EIKO
IPC: A47K1/00
Filed: 1994-01-24
Abstract: PURPOSE:To quickly drain water by providing spiral recesses and projections on the internal surface of a washbasin toward a drain inlet. CONSTITUTION:Spiral recesses and projections 13 are formed on the internal surface 12 of a washbasin body 1 toward a drain inlet 4 on the bottom thereof. Water is supplied from a faucet 2 fitted to the upper surface of the body 1 for using soap and washing hands or the like. In this case, the splash or the like of soap bubbles and dirty water is scattered to the internal surface 12 of the body 1. The soap solution or the splash thereof, however, flows toward the drain inlet 4 along the spiral internal surface 12, together with dirty water naturally running down thereto. After the inlet 4 is plugged and hands or a face is washed with water contained in the body 1, dirty water begins to run therefrom along the spiral internal surface 12 faster at a position nearer the bottom, upon the inlet 4 being unplugged.
Patent JP-H03210320-A (JP)
Title: Mold material composition
Inventor: HAMANO ITARU
IPC: C08G59/20
Filed: 1990-01-11
Abstract: PURPOSE:To form a room temperature curing mold material composition which has a fluidity fit for easy working and can give a homogeneous cured product having rubber elasticity by mixing a specified urethane bond-containing epoxy resin with a phosphoric ester plasticizer and a specified modified amine compound. CONSTITUTION:The title composition comprises a urethane bond-containing epoxy resin (A) obtained by reacting a compound having an epoxy group and a hydroxyl group with an isocyanate-terminated urethane bond-containing compound, a phosphoric ester plasticizer (B) and a modified amine compound (C) obtained by reacting a diamine with a monoepoxide compound in approximately equimolar amounts. The mixing ratio is such that at most 10 pts.wt. component B is present per 100 pts.wt. component A and that component C is used in such an amount that 0.7-1.3 active hydrogen atoms of component C are present per epoxy group of component A, assuming that component C has three active hydrogen atoms in its molecule.
Patent JP-H025667-A (JP)
Title: Asynchronous pouble data communication method and its terminal device
Inventor: FURANSHISUKUSU YOHANESU RANBER
IPC: H04L29/06
Filed: 1989-01-17
Abstract: PURPOSE: To execute a specific service by transmitting an initialization request including data expressing requested service and data expressing the number of times requesting a simultaneous execution of a service from either one of both terminal equipments through a channel to initialize a communication link. CONSTITUTION: Each of terminal equipments 41, 43 is provided with a means for transmitting/receiving an initialization request or an initialization response of three bytes, a means for determining whether initialization succeeds or not and a means for transmitting/receiving a transaction message. A byte 11 expresses an initialization request, a byte 12 expresses which service is requested and a byte 13 expresses how many times the execution of the service is simultaneously requested. After exchanging messages, connection is basically estanblished and original message exchange can be continuously executed. Consequently extremely efficient communication for executing a certain specific service can be executed between both the terminal equipments.
Patent JP-H08298760-A (JP)
Title: Ac commutator motor for vacuum cleaner
Inventor: TAWARA KAZUO
IPC: H02K27/22
Filed: 1996-01-18
Abstract: PURPOSE: To obtain an AC commutator motor, for a vacuum cleaner, whose efficiency is high and whose brush life is long by a method wherein the ratio of the number of turns of a coil side in the front position to the number of turns of a coil side in the rear position is set to a specific range and the resistivity of a brush is set to a specific range. CONSTITUTION: The maximum input of an AC commutator motor is set at 500W or higher, the speed of rotation of the motor at the maximum input is set at 23000rpm or higher, the ratio of the number of turns of a coil side in the front position to the number of turns of a coil side in the rear position is set to a range of 1.6 to 3.2, and the resistivity of a brush is set to a range exceeding 20000(μΩ.cm) and at 80000(μΩ.cm) or lower. Thereby, the performance of a rectifying operation can be enhanced, and the life of the brush and the efficiency of the motor can be enhanced. As a result, it is possible to obtain the AC commutator motor whose speed is high, which can increase an input and which is suitable for a vacuum cleaner to which a high-performance function has been added by controlling an input.
Patent JP-S62167172-A (JP)
Title: Sorter
Inventor: KANEKO TAMAKI
IPC: B65H39/11
Filed: 1986-01-17
Abstract: PURPOSE:To permit a recording paper sheet to cope with a change of a discharge location, by causing the front end of the recording paper sheet to pass between a pair of separated paper discharge rollers and then making the rollers to contact by pressing them to grip the recording paper sheet between them so that the rollers are advanced to a required location by a lift member and then they are driven to discharge the recording paper sheet to a bin. CONSTITUTION:When a recording paper sheet P is supplied, receiving rollers 6, 7 supply the recording paper sheet toward the direction of paper discharge rollers 17, 23. When a paper sensor 26 senses it, roller separate means 25 separates the rollers 17, 23 so that the front end of the recording paper sheet passes between them. Then, the roller separate means 25 is turned off to permit the rollers 17, 23 to grip the front end of the recording paper sheet P. At the time, a lift member 10 and the rollers 17, 23 advance toward a selected bin 9 and stop at the location corresponding to the bin 9. Next, the roller 17, 23 rotate to discharge the recording paper sheet P to the bin 9, the roller 17, 23 stop their rotation in a prescribed period of time after the sensor 26 senses the rear end of the recording paper sheet P, and the lift member 10 and the rollers 17, 23 are returned to a waiting location. With such an arrangement, a recording paper sheet copes with a change of a discharge location.
Patent JP-H09275074-A (JP)
Title: Alignment method
Inventor: NARA KEI
IPC: H01L21/027
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an alignment which is high-speed and besides need not shift an alignment system and a substrate relatively. SOLUTION: An alignment mark is composed of a plurality of element marks M1-M4 different in form. The plural element marks M1-M4 are arranged in a little shorter distances than the dimensions ax and ay of the view FD of an alignment system. If even one of the element marks, which constitute the alignment mark, gets in the view FD of the alignment system, the position MC of the alignment at large can be measured from the position, recognizing to which element marks the element mark belongs. Accordingly, even if the alignment mark shifts within the range wider than the view of the alignment system, the position can be obtained by one time of measurement.
Patent JP-S58123413-A (JP)
Title: System for detecting winding radius of long material
Inventor: KOGA YUZURU
IPC: G11B33/10
Filed: 1982-01-19
Abstract: PURPOSE:To detect the winding radius of the long material such as magnetic tape by an inexpensive constitution, by using a one phase type reel tachometer whose duty ratio is indefinite. CONSTITUTION:The output pulses of a two phase type idler tachometer 4 are additively counted or subtractively counted in response to the rotating directions of the idler tachometer, with respect to the ON period and OFF period of the output of one phase reel tachometer 2, respectively. The winding radius R is obtained by an expression R=r/n0X(n1+n2), where n1 is the counted value during the ON period of the output of te reel tachometer, n2 is the counted value during the OFF period, (r) is the radius of the idler, and n0 is the number of the output pulses of the idler tachometer outputted per rotation of the idler. Both n1 and n2 are the absolute values of the counted values.
Patent JP-H07211597-A (JP)
Title: Manufacture of lead wire for electrolytic capacitor
Inventor: NOZAKI HISASHI
IPC: H01G13/00
Filed: 1994-01-25
Abstract: PURPOSE:To stabilize a welded state and to precisely and stably supply welding energy by a method wherein an arc is started at a high frequency, the accuracy of the welding operation of welding lever is enhanced and an irregularity in the generation time of the arc is reduced. CONSTITUTION:In an initial state, an electromagnet 32 for a welding lever 14 is energized, and the welding lever 14 is attracted and deformed in such a way that the tip part of an external lead wire 12 is separated from the edge part of an Al wire 10 against a spring elastic force. When a preheating arc current is made to flow, for a definite time, across the Al wire 10 and the external lead wire 12 under the control of an inverter, the metal surface of the Al wire 10 and that of the external lead wire 12, which are faced, are melted, and a welded face is made uniform. Then, a required arc welding current is made to flow for a definite time, and the energizing operation of the electromagnet 32 is released. The welding lever 14 is deformed by the spring elastic force, the tip of the external lead wire 12 is brought into contact with the edge part of the Al wire 10 under a prescribed pressure, and a molten metal at the tip part of the external lead wire 12 and that of the edge part of the Al wire 10, which have been melted, are fused.
Patent JP-S63174628-A (JP)
Inventor: MAEDA YOSHIYA
IPC: A23G9/12
Filed: 1987-01-14
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-S59134499-A (JP)
Title: Cleaner for pipe
Inventor: KOIDE JIYOUJI
IPC: F28G3/04
Filed: 1983-01-20
Abstract: PURPOSE:To efficiently clean the interior of a pipe by a simple construction, by a method wherein a rotary brush and a wiper inserted into the interior of a pipe are operated by a water pressure. CONSTITUTION:A piston 6 fitted with vanes 8 and a brush 9 is inserted into the pipe 1, and then an opening of the pipe 4 is closed by a rubber stopper 4 for a water pressure pipe 5. When pressurized water is supplied through the pipe 5 in this condition, the entire body of the piston 6 is moved leftward by the head across the piston 6. Simultaneously, the vanes 8, 8 are rotated by jets of water ejected from nozzles 11, 11, whereby the brush 9 is rotated to clean the inside surface of the pipe 1. The inside surface of the pipe 1 is cleaned by rotating brushing of the brush 9 and a wiping effect of a sponge wiper 7 caused by the movement of the piston 6.
Patent JP-S56104324-A (JP)
Title: Flash emitting device with computer
Inventor: KATAYAMA MASAE
IPC: G03B15/05
Filed: 1980-01-25
Abstract: PURPOSE:To prevent an error while facilitating operation by incorporating a computer, by supplying photographic information to the computer and by controlling the quantity of light. CONSTITUTION:With respective operation keys 16, photographic information is inputted to computer 15, whose arithmetic result is converted by DF converter 18 into a frequency, which when the output operation of computer 15 is completed by timing circuit 19, is converted into an analog-value voltage via DA converter 22, so that voltage holding circuit 23 will hold the voltage. Two automatic photodetector 24 and manual photodetector 25 are prepared. The outputs of both photodetectors 24 and 25 are supplied to compressing circuit 29, connected to integrating circuits 27 and 28, for logarithmic compression. The logarithmically compressed voltage is compared with the voltage of voltage holding circuit 23 by comparator 30, which when both the voltage coincide with each other, operates SCR14 to interrupt the discharging of discharge tube 11 via SCR. Thus, the operation is facilitated and errors can be prevented.
Patent JP-H08200739-A (JP)
Title: Hood for refrigerator
Inventor: TAKI KATSUHIKO
IPC: F24F5/00
Filed: 1995-01-20
Abstract: PURPOSE: To prevent the overturning of a product, the damage of a hood or the damage of a blower when a strong wind is diffused from a hood air outlet by forming a structure in which a fulcrum is provided at the upper end and the lower end is rotated to be opened upward to be openable at one surface of the back surface side of a housing for forming the hood. CONSTITUTION: An opening is provided at one surface of the upper part of the back surface of a hood housing 4 for a refrigerator, and a fulcrum such as a hinge 7, etc., at the upper end and a hood switching unit 5 are mounted in the opening. The unit 5 is rotated upward with the hinge 7 as the fulcrum, and switched like the hood switching unit 6 of the opened state. Thus, at the time of strong wind, if the strong wind exceeding the normal operation is introduced from the direction A, the unit 5 is received by a strong air pressure by the strong wind, and rotated upward like the opened state 6 of the unit, the strong wind from the direction A is discharged in a direction C, thereby reducing the wind pressure to the housing 4 and a propeller fan 3. Accordingly, the hood damage, the blower damage can be prevented.
Patent JP-S5392451-A (JP)
Title: Phase comparing relay device
Inventor: ABE MICHIHARU
IPC: H02H3/26
Filed: 1977-01-25
Abstract: PURPOSE: To make trouble judgement to be easy and sure in a cable group by variable electric source end back, by preparing an element which judges content of higher harmonic wave in the variable electric source end, and adding the output condition to phase comparing signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06213929-A (JP)
Title: Manufacture of probe head of inspecting apparatus and the probe head
Inventor: TAKAHASHI EIICHI
IPC: H01L21/66
Filed: 1993-01-19
Abstract: PURPOSE:To accurately array probe needles at a fine pitch by dividing conductive substance at parts in contact with electrodes to form probe needles, and fixing an insulating housing to the base end sides of the needles. CONSTITUTION:Many probe needles 2, 2,... are arranged on a lower surface of a housing 4 of a rectangular parallelepiped shape of a probe head PH. The needles 2, 2,... provided longitudinally of the housing 4 are arranged parallel to each other at a constant pitch. A method for manufacturing the PH comprises the step of bending a rectangular metal plate to form downward protrusions at its end side, then developing a processing pattern, etching a base end side of the plate, then molding an insulator on a housing connecting part 2b to form the housing 4, then cutting along the base end of a housing fixing part 2a by etching, and then etching the end side of the plate to form the needles 2.
Patent JP-H04252888-A (JP)
Title: Rotary compressor
Inventor: ISONO JUN
IPC: F04C18/344
Filed: 1991-01-24
Abstract: PURPOSE:To provide such a rotary compressor that has sufficient strength, longer in its service life and is capable of unlubricated high-speed operation. CONSTITUTION:A part slidngly in contact with an inner circumferential surface of at least a cylinder 1, of a vane 6 retractably housed in a rotor 4, is formed with a dense ceramics material. A ring 3 constituting the inner circumferential surface 31 of this cylinder 1 is made up of an oil-impregnation ceramics material (such one having oil impregnated in an empty hole of silicon carbide (SiC) with a porosity of 10-30%).
Patent JP-H11198348-A (JP)
Title: Cream solder screen printer and method for screen printing
Inventor: MIYAZAKI KOICHI
IPC: B41F15/40
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To easily measure a reaction force received from a cream solder by a squeegee at the time of feeding the squeegee. SOLUTION: A squeegee downward pressing means 9 is supported to a traveling body 11 for traveling first and second squeegees 6A, 6B. A squeegee holder 8 for supporting the squeegees 6A, 6B is rotatably supported to a movable unit of the means 9 via a pivotal unit 12 so as to rotate in a longitudinal direction of the feeding direction of the squeegees 6A, 6B. First and second sensors 10A, 10B for detecting a reaction force received from a cream solder 5 by the squeegees 6A, 6B at the time of feeding the squeegees 6A, 6B at a position separate from the unit 12 by utilizing a rotary moment of the holder 8 are provided at the body 11 side.
Patent JP-H02188632-A (JP)
Title: Injection adjusting device for distribution type injection pump
Inventor: HARADA KAZUHIRO
IPC: F02D1/04
Filed: 1989-01-17
Abstract: PURPOSE:To always ensure a good operability by utilizing two tensile springs in the adjusting spring device of an adjusting lever for operating a fuel injection adjusting spill ring to obtain the right fall characteristic at the time of partial load through the first spring and control maximum number of revolutions through the second spring. CONSTITUTION:In an injection adjusting device where fuel injection is adjusted by opening and closing an overflow port 27 open to a plunger 8 for distribution type injection pump through a spill ring 28 and where the position of the spill ring 28 is adjusted through an adjusting lever 41, the edge of the opposite side of the spill ring 28 in the adjusting lever 41 and an adjusting lever 50 permanently engaged with an operating shaft 53 are connected to each other through an adjusting spring device 100. The adjusting spring device 100 is installed so as to force the adjusting lever 41 toward the increase in fuel injection amount, and is equipped with the first tension adjusting spring 130 and the second tension adjusting spring 132 with larger setting load than the initial setting load of the spring 130.
Patent JP-H04241090-A (JP)
Title: Overturning-proof panel for automatic vending machine
Inventor: KABU MASAHIRO
IPC: G07F9/10
Filed: 1991-01-25
Abstract: PURPOSE:To present the overturning-proof panel with satisfactory workability for fitting a new automatic vending machine as well as an existent automatic vending machine concerning the overturning-proof panel to prevent the main body of the automatic vending machine from overturning forward. CONSTITUTION:A long hole 13 to be engaged to a rear grounding member fitted to the main body of the automatic vending machine is formed from one edge to the other edge of an overturning-proof panel B. Near the other edge of the overturning-proof panel B, a recessed part 11 is provided to house the grounding part of a front grounding member fitted to the main body of the automatic vending machine, and a notched part 14 is provided to be communicated from the side to the above-mentioned recessed part 11 so that the grounding part of the front grounding member can be housed in this recessed part 11. When the main body of the automatic vending machine is inclined forward, the overturning-proof panel B is carried up while engaging the above-mentioned one edge to the rear grounding member and inclined while lowering the front part; and the inclination for the main body of the automatic vending machine is stopped at a position where the front edge of the main body of the automatic vending machine is abutted to the overturning-proof panel.
Patent JP-H03212251-A (JP)
Title: Vacuum cleaner
Inventor: ONDA MASAKAZU
IPC: A47L5/28
Filed: 1990-01-17
Abstract: PURPOSE:To obtain a vacuum cleaner having the improved safety by installing a brake button and a power cord outlet on the bottom surface side of a body and setting the width dimension of a rib-shaped rest so that the brake button and a power cord plug do not contact with a floor. CONSTITUTION:A brake button 2 and a cord outlet O are positioned at an R-shaped part on the bottom part side surface of a body 1, and a rib-shaped rest 5 is installed in the vicinity of the brake button 2 and the cord outlet O, and the width of the rib-shaped rest 5 is set so that the brake button 2 and a power cord plug 3 do not contact a floor surface when the body 1 is revolution-turned down. Since the brake button 2 does not contact with the floor surface, the inadvertent rolling of the power cord is prevented, and giving danger to the floor, furniture and a human body is prevented, and the edge of the power cord plug does not contact with the floor, even if the power cord is rolled, and breakage is prevented.
Patent JP-S62167854-A (JP)
Title: 70kgf/mm2 tensile strength class steel plate of accelerated cooling type for multi-layered cylindrical vessel
Inventor: KAJI HARUO
IPC: C22C38/14
Filed: 1986-01-17
Abstract: PURPOSE:To provide the titled 70kgf/m<2> tensile strength class steel plate which has excellent high-temp. strength in the state of accelerated cooling after cooling, does not require preheating in the stage of heating and has the excellent resistance to softening in the weld heat affected zone by incorporating Nb and Ti in particular into said steel plate and limiting the content of B. CONSTITUTION:This 70kgf/m<2> tensile strength class steel plate of an accelerated cooling type for a multi-layered cylindrical vessel contains, by weight, 0.03-0.20% C, 0.05-0.60% Si, 0.90-2.50% Mn, <=0.005% B, 0.005-0.100% Al, and 0.005-0.075% Nb or/and 0.030-0.150% Ti and satisfies the following conditions: The above-mentioned conditions are 0.030%<=2Nb+Ti<=0.150% and further Pcm<=0.28% expressed by the formula. The steel plate of this invention has the above-mentioned characteristics and in addition, said steel plate is remarkably improved in the yield strength an tensile strength at an ordinary temp. and high temp. as the steel plate for a pressure vessel.
Patent JP-H01183934-A (JP)
Title: Transmission buffer circuit for transmitting asynchronizing data
Inventor: TAKANO HIROSHI
IPC: H04L7/00
Filed: 1988-01-19
Abstract: PURPOSE:To suppress the generation of a data slip even by a small capacity of elastic buffers and to low suppress data transmission delay while an inexpensive oscillator is used by temporarily stopping a writing or reading action when the data in the elastic buffer are all the same logic. CONSTITUTION:After the asynchronizing transmitting data column is fetched a sampling clock reproduced from the asynchronizing transmitting data column, the same logical continuous detecting part 10 to count the same logical continuous number of the asynchronizing transmitting data column inputted to an elastic buffer 5 to output successively in accordance with the reference clock is provided. The same logical continuous detecting part 10 increases the counted value by a reproducing clock, resets the counted value by the logical converting point in the input data column to the elastic buffer 5, a comparator 12 compares the counting and the data remaining quantity in the elastic buffer 5 counted by an accumulating quantity counter 11, and when the data in the elastic buffer 5 are all the same logic, the writing prohibiting or reading prohibiting signal to the elastic buffer 5 is outputted.