baber/WOPTO huggingface dataset:
Patent JP-H01184291-A (JP)
Title: Magnetic rust preventive device which permeates magnetism through valve
Inventor: NAGAOKA SHIGERU
IPC: C23F15/00
Filed: 1988-01-19
Abstract: PURPOSE:To easily remove the scale sticking to the inside of a feed water piping and to prevent rust formation of the pipe wall at a low cost by pinching a simple device contg. a permanent magnet on the outside of the valve of the feed water pipe and permeating magnetism through the valve so that the water passing the valve is electron-excited. CONSTITUTION:The simple device contg. the permanent magnet is pinched, through one action, onto the outside of the gun metal valve of a connecting joint as a direct coupling implement of the feed water pipe. The right and left cases 1, 2 of this device are connected by hinges at the bottom so that the device can be opened and closed. The valve is pinched by this device together with the permanent magnet disposed therein and the device is fixed by fasteners 3, 4 provided on the upper part thereof. The water passing the inside of the pipe receives a physical influence by the magnetic lines of force of the magnetic field of the permanent magnet, by which the electron excitation is generated in the water. The ion concn. and particle density in the water is thereby increased and the scale sticking to the inside of the pipe is removed; further, the formation of iron black oxide is accelerated to form the rust preventive protective film on the pipe wall.
Patent JP-H06212545-A (JP)
Title: Flame-retardant melt blown non-woven fabric
Inventor: HANAMAKI CHIAKI
IPC: D04H1/43
Filed: 1993-01-20
Abstract: PURPOSE: To provide a non-woven fabric having both noise-absorbency and flame-retardancy. CONSTITUTION: A flame-retardant melt blown non-woven fabric, which consists of extrafine fibers spun by melt blown method and flame-retardant short fibers, comprising a content ratio of at least 50 part by weight of the flame-retardant short fibers to 100 part by weight of the extrafine fibers.
Patent JP-S61166750-A (JP)
Title: Safety belt with buffer
Inventor: SHIMIZU JUICHI
IPC: F16F1/00
Filed: 1985-01-21
Abstract: PURPOSE:To make impact force acting on a band cushionable in time of a car crash accident, by installing a tetragonal buffer member consisting of an elastically deformable rod, forming its part into wave or spiral form in bend, in an intermediate part of the band of a safety belt interposingly. CONSTITUTION:A rod consisting of such a reversible material as being less in elasticity and restorable to its original form even if deformed, is formed into an oblong, tetragonal form, while a pair of long sides 2 and 3 are bent into wave or spiral form, constituting a buffer member 4. Then, this buffer member 4 is interposed between bands 5 and 6, and end parts 9 and 10 of these bands 5 and 6 are turned down to short sides 7 and 8 of the buffer member 4 and clamped whereby this buffer member is locked. With a safety belt made up in this way as aforesaid, impact force acting on these bands 5 and 6 in time of a car crash accident is cushionable by extensional deformation of the buffer 4, thus people aboard are protectable for safety's sake.
Patent JP-S55100316-A (JP)
Title: Anti-inflammatory and analgesic ointment having magnetism
Inventor: MOCHIZUKI MOTOMU
IPC: A61K9/70
Filed: 1979-01-25
Abstract: PURPOSE: Title ointment sheet that contains medicines and small pieces of magnet, thus permitting the simultaneous application of medical and magnetic effects to any affected part.  
     CONSTITUTION: Said anti-inflammatory and analgesic ointment sheets showing two kinds of effect by medicines and magnetism simultaneously are made by mixing small pieces of magnet 3 in the ointment layer 2 or by sticking the magnet pieces 3 to base 1. The ointment base is a similar product to Tokuhon or Salonpas (trade name). Since it is an oinment sheet, it can be applied to any affected part in human body to effect madical and magnetic treatment simultaneously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5393455-A (JP)
Title: Multi-room cooling and heating device
Inventor: KAMESHIMA KOUJI
IPC: F25B41/06
Filed: 1977-01-28
Abstract: PURPOSE: To realize a refrigerating cycle operated always normally despite how many indoor units are in operation by providing the indoor units with capillary tubes for cooling and heating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55102749-A (JP)
Title: Starter for air bag
Inventor: OKADA MOTOHIRO
IPC: B60R21/26
Filed: 1979-01-26
Abstract: PURPOSE: To safely and accurately start an air bag without using powder by constituting the seal plate release means of a gas container with constant voltage diodes and heat solulable welding members.  
     CONSTITUTION: The seal plate 6 which easily explodes by gas pressure is provided on the tip of the mouth 3 in the high pressure gas container F and is supported with the types of link mechanism 12W18 through the rod 9. The final piece 18 is engaged and the release member 25 which releases its engagement at the time of a collision is provided. The release member 25 is provided with the constant voltage diode 30, heat solulable welding layer 28, plating layers 29 and 33, and welding layers 31 and 34 between its basic members 26 and 27. At the collision, large power is consumed by this constant voltage diode 30 and the heat solulable welding layer 28 is solved. The welding of the basic members 26 and 27 is released and the final piece 18 is freed. This permits the support of the seal plate 6 to be released, high pressure gas to be discharged, and the air bag (not illustrated) to be expanded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05198489-A (JP)
Title: Charged-particle beam exposure system
Inventor: HAMAGUCHI SHINICHI
IPC: H01L21/027
Filed: 1992-01-20
Abstract: PURPOSE:To correct the position of beams uniformly in the peripheral section of a sample by inhibiting the change of the quantity of correction of a positional drift at the time of exposure in the peripheral section of the sample. CONSTITUTION:A plate-shaped cover 18 composed of a nonmagnetic conductor mounted in parallel with a sample 1 is installed while covering regions except the exposure region of the sample 1 to be exposed.
Patent JP-S55100806-A (JP)
Title: Universal mill for steel shape
Inventor: MATSUI SEIJI
IPC: B21B13/10
Filed: 1979-01-25
Abstract: PURPOSE:To improve the rolling efficiency, by installing the vertical roll in the rolling zone of the horizontal roll of the break down mill, in order to modify the mill into a universal mill. CONSTITUTION:The traverse cylinder 8 installed in the horizontal roll chock 4 of the horizontal roll 2 is operated to adjust the gap of the vertical rolls 5 on purpose to execute the universal rolling work for pressing and forming the material 9. Besides, this universal mill can serve as the conventional break down mill, and also, can execute the sheet rolling by altering the arrangement of the roll chock.
Patent JP-S5291613-A (JP)
Title: Electronic apparatus
Inventor: SADO ICHIROU
IPC: H03K21/18
Filed: 1976-01-28
Abstract: PURPOSE:To perform effective time display and angle display by suppressing invalid zero.
Patent JP-H06214680-A (JP)
Title: Portable data processor and manufacture therefor
Inventor: NAGASHIMA KENICHI
IPC: G06F1/26
Filed: 1993-01-21
Abstract: PURPOSE:To eliminate the need of a booster circuit for charging batteries by charging the batteries by the output voltage of an external power source for driving the main body of a battery-driven type data processor as it is. CONSTITUTION:At the time of driving the main body 7 of the processor by the batteries, 6 batteries are all serially connected and discharging is performed at 6 [V] from battery groups 1 and 2. At the time of charging the battery group 1, switches 3 and 6 are closed and the switches 4 and 5 are opened. At the time of charging the battery group 2, the switch 4 is closed and the switches 3, 5 and 6 are opened. Thus, the battery groups 1 and 2 can be charged by the output voltage 6[V] of the external power source 9 for supplying a voltage for directly driving the main body 7 of the processor. Thus, the booster circuit for charging the battery groups 1 and 2 for which 6 batteries are serially connected is unnecessitated, a power source circuit is simplified, the power source efficiency of the main body of the processor is improved, the space of a charging circuit is saved and more portability can be obtained.
Patent JP-S62166618-A (JP)
Title: Wide-band digital phase locked loop circuit
Inventor: SATO YUICHI
IPC: H03L7/06
Filed: 1986-01-20
Abstract: PURPOSE:To make the titled circuit applicable to an input signal ranging over a wide frequency range, by switching or changing the frequency generated by a reference frequency generating means so that a DPLL circuit can be clocked to an input signal when an out-of-synchronism detecting means detects the out of synchronism of the DPLL circuit. CONSTITUTION:The 1st loop is composed of a phase comparing means 3, variable frequency dividing means 2, and a feedback path 5 which feeds back the output of the means 2 to the input of the phase comparing means 3. The 2nd loop is constituted of the phase comparing means 3, an out-of-synchronism detecting means 4, a reference frequency generating means 1, the variable frequency dividing means 2, and the feedback path 5 which feeds back the output of the means 2 to the input of the phase comparing means 3. When the out-of- synchronism detecting means detects that a state where the 1st loop is not locked continues, the 2nd loop switches or changes the output frequency of the reference frequency generating means 1 in accordance with the direction, in which the frequency of an input signal is deviated from the 1st loop locking range, so that the 1st loop can be locked to the frequency of the input signal.
Patent JP-2000207045-A (JP)
Title: Controller for electromagnetic coil
Inventor: GOUSSET ALAIN
IPC: H01H47/32
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a device designed so as to control a coil constituting a part of a solenoid electronic tube, for instance, a contact type device. SOLUTION: A switching power supply 14 includes a coil S1 feeding power to a control circuit 15 and another coil S2 provided a cross a coil L together with a switch T2. The switch T2 is started by the switching power supply, is controlled by the control circuit and supplies power to the coil in a hold state. Thus, interference is reduced during the hold state.
Patent JP-S55100798-A (JP)
Title: Control system of channel memory unit
Inventor: FURUICHI SHIYOUZOU
IPC: H04Q11/04
Filed: 1979-01-29
Abstract: PURPOSE:To make it possible to read and write freely the contents of a channel  memory unit by adding one control bit to each word in the channel control unit and  then by controlling them by CPU. CONSTITUTION:When the contents of channel memory unit TSPM are rewritten by an instruction from CPU, gate circuits 10 and 13 are closed and circuit 11 and 14 are opened to write a combination of an information l bit and one control bit at an assigned address from CPU. The control bit at this time is set to ''0'' for write inhibition and its address is denoted by X. Write pulse generating circuit 17 is enable to generate a write pulse all the time on arrival of an instruction from CPU. Even if write operation would be done at address X by the indication of an address control circuit when normal switching operation is put into effect again, address X is read prior to the write operation and the control bit is held by latch circuit 16 for inhibiting the write operation. As a result, the contents of address X are unchangeable and even if address would be read by CPU, the previously-written contents never change. To return address X to normal operation, the write inhibition bit is only reset by the instruction of CPU.
Patent JP-H05198763-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MURAKI TSUTOMU
IPC: H01L21/8238
Filed: 1992-01-21
Abstract: PURPOSE:To reduce a current amount flowing to a through hole by connecting diffused regions of first and second conductivity type transistors to a first interconnection layer and connecting a second interconnection layer in parallel with the first interconnection layer. CONSTITUTION:Both first and second conductivity type transistors 10, 11 are conducted while an input A is varied from 5V to 0V or from 0V to 5V. As a result, a through current flows from a VDD interconnection 17 to a GND interconnection 18. However, part of the through current from the VDD interconnection 17 to the GND interconnection 18 does not flow to a through hole 9 and a second layer interconnection 12 but flows through an interconnection 16 of a first layer. Accordingly, a current amount flowing to the through hole can be reduced. A first layer interconnection 16 crossing from a diffused region 13 to a diffused region 14 is formed, and a second layer interconnection 12 is disposed thereon. Electric connections of the layers 13, 14 to the interconnection 16 are conducted through a contact 15, and electric connections to the interconnections 16, 12 are conducted via the hole 9.
Patent JP-S5395961-A (JP)
Title: Tetrahydrophthalimide derivatives process for their preparation and herbicides containing the same
Inventor: HIRAGA KUNIKAZU
IPC: C07D209/48
Filed: 1977-01-28
Abstract: PURPOSE: 3,4,5,6-Tetrahydrophthalimide derivs. I(X is O or S), e.g. N-(ptrifluoromethoxyphenyl)-3,4,5,6-tetrahydrophthalimide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57121826-A (JP)
Title: Method and apparatus for coiling band steel
Inventor: ITAYA SUSUMU
IPC: B21C47/30
Filed: 1981-01-22
Abstract: PURPOSE:To prevent scattering of segments and improve safety of band steel coiling and quality of the coil by making pressure of pulling side of the cylinder of a mandrel for band steel coiling low until initial coiling and high thereafter. CONSTITUTION:A solenoid changeover valve 10b is degaussed when a mandrel 1 is idling before the tip of a band steel is bitten. Accordingly, oil pressure to the pulling side of a rotary cylinder 7 is kept low. When a band steel is wound on the mandrel 1, current of a motor 8 for rotating the mandrel exceeds a certain value. When current of the motor 8 exceeds the value, contact point of a meter relay 9a is closed, and a timer 9b operates. After a required time from  completion of coiling of the band steel, time is up and the solenoid changeover  valve 10b is excited. When the solenoid changeover valve 10b is excited, a vent  circuit is closed and pressure reduction by a pressure reducing valve 10a is  released, and high oil pressure is supplied to the pulling side of the cylinder 7.
Patent JP-H10202632-A (JP)
Title: Manufacture of ceramic ball
Inventor: KAWASAKI KEIJI
IPC: F16C33/32
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To manufacture ceramic balls excellent in quality and achieve mass- production by packing starting powder into a predetermined mold to perform press molding, executing barreling work to the molded products thus obtained to round the corner portions thereof and, thereafter, burning the resultant products. SOLUTION: A predetermined mold is first packed with starting powder to perform press molding. Pressure at the time of this press molding is made to be at least 3ton/ cm<2> . In the case where a molding pressure is set to such a high level, breakage hardly occurs at the time of molding and, moreover, it is necessary that a molded product has a circularlly cylindrical shape or a prismatic shape so that the internal pressure of the molded product becomes uniform. The molded product obtained by press molding is subjected to barrelling work to round its corner portions to form a spherical shape 1. The barrelling is performed by rotating or vibratingly stirring the molded product put into a machining tank of a barreling apparatus together with predetermined grains.  By this method, the molded product impinges against and slidably moves with the media, and the entire circumference of the molded product and, particularly, the corner portions, such as edges, thereof are abraded, whereby the molded product is worked into a spherical shape.
Patent JP-S56105628-A (JP)
Title: Liquid phase epitaxial growth
Inventor: IZAWA NOBUYUKI
IPC: H01F41/28
Filed: 1980-01-28
Abstract: PURPOSE:To enable to obtain the crystal growth film having a superior crystallinity and uniform thickness by a method wherein the liquid phase epitaxial growth is performed in the condition applying a magnetic field to the epitaxial liquid. CONSTITUTION:When the dipping method is to be performed, the magnetic field generated by a magnetic field generating means 7 is applied to the liquid 1 to form the crystal growth film, and a substrate 4 to be made the growth is dept in the liquid in this condition to perform the epitaxial growth. When the magnetic field is applied like this to the liquid 1 on the occasion of the liquid phase epitaxial growth, the apparent viscosity of the liquid 1 is elevated and the convection of the liquid 1 is suppressed. Accordingly the crystal growth film having the superior crystallinity and uniform thickness, being avoided to be mixed with a needless impurity and having a good quality, can be made to grow on the substrate 4 even by the dipping method. The same effect can be also obtained when the liquid phase epitaxial growth is to be performed by the sliding method and the spin method.
Patent JP-S55102455-A (JP)
Title: Submerged type floating water-spouting device
Inventor: TANIWAKI KIYOSHI
IPC: B05D7/14
Filed: 1979-01-26
Abstract: PURPOSE: To maintain a constant water spouting effect through a constant water spout position of a device to water level through attitude adjustment by a method wherein floating tank in a water spouting device is devided into multiple partition chambers and liquid (gas) is selectively charged into required chambers.  
     CONSTITUTION: A water spouting body 1 is installed on the top face of box-type floating tank 4, with jet pipes 6 that spout water supplied by electrical submerged pump 7 through distribution pipe 7. The body 1 also has ball-type auxiliary floats 14 connected through connecting bars 13 and arms 12 extended from each side. The water spout body 1 is held to wall 3 via vertically movable holding means 2. The floating tank 4 is devided into multiple partition chambers 10 (shown by dotted lines) having externally connected holes which are stopped by plugs 11. Then, required partition chambers are selected, in which the quantity of air or water is adjusted. This allows the edge of jet pipes 6 of the body 1 to be protruded from water level at a required length, also permitting the water spout device to be set so that the body maintains the horizontal position in the water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55103260-A (JP)
Title: Method and apparatus for coating and drying of sand core
Inventor: KITAZAWA SADAO
IPC: B22C23/02
Filed: 1979-01-30
Abstract: PURPOSE: To perform minimum required coating and automate coating by tilting sand cores and dipping the same in a coating solution.  
     CONSTITUTION: Sand cores C are inserted onto the respective pegs 121 of the core holder 12 positioned in the coating station S 1  and their end parts are placed on core receiving rods 124 and this completes setting of the sand cores to be coated. At this time, the surfaces C 2  to be coated slightly tilt with respect to horizontal. Next, when air is supplied to a pneumatic cylinder 26, a coating solution tank 24 rises and the portions to be coated of the sand cores are dipped in the coating solution, by which stoveblacking solution is deposited only on the necessary surfaces C 2 . After the specified time, the coating solution tank 24 descends down to the position where it does not hinder the revolutions of a rotor 10. At this time, the excess coating solution forms the flow along the tilting surfaces because the coating surfaces C 2  of the sand cores are slightly inclined, thereby falling down into the coating tank 24 from the ends C 3 . In this way, the dripping traces of the coating solution on the surfaces are not produced and no adverse influence is given to casting surfaces. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63178393-A (JP)
Inventor: IGARASHI AKIRA
IPC: G08B29/06
Filed: 1987-01-20
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-S59137307-A (JP)
Title: Method for recovering high purity tellurium from intermediate containing tellurium produced during smelting of lead or zinc
Inventor: KUSUBASHI HIROSHI
IPC: C22B19/30
Filed: 1983-01-25
Abstract: PURPOSE:To recover high purity tellurium from an intermediate contg. tellurium produced during the smelting of lead or zinc by treating the intermediate by a specified method to prepare an aqueous soln. of tellurium having a relatively low impurity content, depositing tellurium from the soln. by reduction, melting the deposited tellurium, and separating dross. CONSTITUTION:To an intermediate contg. tellurium produced during the smelting of lead or zinc or insoluble residue obtd. by treating the intermediate with a mineral acid are added an aqueous soln. of hydrogen peroxide by one equiv. or more basing on the amount of the contained metals and hydrochloric acid by such an amount as to adjust the concn. of hydrochloric acid in the soln. to >=7N. Gaseous SO2 or sodium sulfite is added to an aqueous soln. prepd. by extraction in said stage, the resulting aqueous soln. is diluted to <=6N concn. of hydrochloric acid, and zinc sulfide is added to the diluted soln. by >=80 equiv. basing on the amount of silver and copper in the soln. Gaseous SO2 or sodium sulfite is further added to the soln. by one equiv. or more basing on the amount of tellurium in the soln. A formed precipitate is taken out, dried, and melted by heating. Dross is removed from the melt, and high purity tellurium is recovered.
Patent JP-H03215275-A (JP)
Title: Low frequency treatment device
Inventor: TERADA TAKESHI
IPC: A61N1/32
Filed: 1990-01-18
Abstract: PURPOSE:To prevent the erroneous operation at the time of use by certainly and easily mounting a treatment device main body to an auxiliary director by forming the outer shape of the flat surface of the treatment device main body into a shape having two or less symmetric axes, for example, an almost rectangular shape and forming the frame part in which the treatment device main body is fitted to the upper surface of the substrate of the auxiliary director. CONSTITUTION:The outer shape of a treatment device main body 11 is formed into an almost rectangular shape having two symmetric axes and fitted in a frame part 27 having a shape along the outer shape of the flat surface of the main body 11 and the operation element of a main switch 15 is positioned so as to face to the notch part 28 of the frame part 27. When treatment is carried out using only the treatment device main body 11, the main switch 15 is turned ON and the respective conductive gels 18 of an electrode part 19 are directly bonded to the skin and high voltage electric pulses of low frequency are applied to a human body from a pair of the electrode plates 14 and conductive gels 18 of the treatment device main body 11. When the region having two effective spots relatively separated each other of the human body is treated, an auxiliary director 21 is mounted to the treatment device main body 11 to carry out treatment. That is, the treatment device main body 11 is fitted in the frame part 27 of the substrate 22 of the auxiliary director 21 and both conductive gels 18 are directly bonded to the electrode plates 29 of both electrode parts of the auxiliary director 21 through both opening parts 25 of the substrate 22.