baber/WOPTO huggingface dataset:
Patent JP-S5742541-A (JP)
Title: Recovery of valuable substance dissolving in sea water
Inventor: IKUNO SHIGETOU
IPC: B03C5/00
Filed: 1980-08-29
Abstract: PURPOSE: To recover valuable substances in sea water, by adsorbing and removing substances formed by adding a charge imparting agent to sea water using both an active carbon adsorption filtration means of electrostatic induction utilizing electromagnetic fields and a forced agglomeration precipitation filtration means of electrostatic induction.  
     CONSTITUTION: Sea water is passed through the adsorption filtration tank 1 equipped with a positive and a negative electromagnetic fields, metals and organic substances are adsorbed and treated by induction electricity actions, they are partially sent to the pretreating tank 3, the other is subjected to treatment to convert into fresh-water by the fresh-water preparing device 2 consisting of a filter medium for converting into fresh-water and sent to the pretreating tank 3. NaOH and Ca(OH) 2  are added to the preheating tank 3 to adjust a pH to 9W11, the pretreated sea water is sent to the first forced agglomeration precipitation tank 4, and Na 2 CO 3  is added to the sea water so that Ca 2+  and Na +  are precipitated and UO 2 CO 3  are formed. The treated sea water containing UO 2 CO 3  is sent to the second forced agglomeration precipitation tank 5 having electrodes with their surroundings filled with active carbon and nitric acid is added to the sea water to give UO 2 (NO 3 ) 2 . The treated solution is sent to the third forced agglomeration precipitation tank 6 and NH 3 , NH 4 Cl, etc. is added to the solution, to precipitate (NH 4 ) 2 U 2 O 7 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62275621-A (JP)
Inventor: YOKOTA MASANORI
IPC: F24F1/00
Filed: 1986-05-23
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-H01288268-A (JP)
Title: Aroma maintaining divergent plate
Inventor: SAKAZAKI MASAYOSHI
IPC: A61L9/12
Filed: 1988-05-17
Abstract: PURPOSE:To cause an aromatic water to osmose an osmotic article, to emit an odor, and to maintain an aroma by sealing the aromatic water in many small bags, arranging osmotic articles around them, and destroying the bags. CONSTITUTION:A base sealing bag 2 has a semi-circular bag 3, an aromatic water 5 is put in it, and the bag 2 is sealed by being sticked to a base 1 together. By picking the bag 3, the bag 3 is destroyed, the aromatic water 5 flows out from a destroyed port 4, it is absorbed in an osmotic article 6, and the odor is emitted. When the odor is lowered, by breaking the next bag, the odor can be maintained.
Patent JP-S6140289-A (JP)
Inventor: UORESU TEE ASHIYUTON
IPC: A61K31/52
Filed: 1985-06-04
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-H08310250-A (JP)
Title: Weather strip structure for hard top vehicle
Inventor: NAGAISHI HIROSHI
IPC: B60J5/00
Filed: 1995-05-18
Abstract: PURPOSE: To enable rigidity of an inner lip and a waterproof lip to increase, so as to prevent erroneous assembly of a weather strip. CONSTITUTION: Ribs 18, 19 are formed between an inner lip 9 and a waterproof lip 10. By the ribs 18, 19, since rigidity of the inner lip 9 and the waterproof lip 10 is mutually increased, generating corrugated deformation in a tip end of the inner lip 9 is prevented, to enable a quality to improve of outward appearance of weather strip 17, also to prevent tumbling of the waterproof lip 10, so that infiltrated water W can be surely guided to a drain path H.
Patent JP-S5823520-A (JP)
Inventor: SHII HAUAADO HAMIRUTON
IPC: B21D26/02
Filed: 1981-07-30
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-H11312197-A (JP)
Title: Schedule plan and preparation managing system
Inventor: OYAMA AKIHIRO
IPC: G06F19/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To easily generate, correct and change a schedule plan by deciding the delivery required days of respective sub-units from read times by means of each work process, extending the schedules of respective parts in the sub- units, deciding the order days of the respective parts and executing a preparation processing. SOLUTION: This schedule extension master generating processing 5 of a schedule plan processing part 211 generates a schedule extension master by a machine kind 105 provided with the read times summed-up by work process and a standard time by the various combinations and registers it by relating a parts constituting master 101 to a shop constituting master 103 by a shop code. A preparation processing part 212 decides the delivery required days of the respective sub-units by the read times by work process in the master 105. Then, the schedule of the parts constituting master 101 is extended by each sub unit, and the order days and delivery days of the respective parts are decided so as to permit the respective parts of the sub-units to be delivered until the delivery required day.
Patent JP-H10297514-A (JP)
Title: Rack-and-pinion type steering wheel
Inventor: FUKUSHIMA TATSUYA
IPC: B62D5/22
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To use a bush instead of a needle bearing as a bearing for supporting the tip of a pinion. SOLUTION: A stab shaft 2 and a pinion 4 are disposed on the same axial line and are joined by a torsion bar 6 such that they can be rotated at a predetermined relative angle. The stab shaft 2 and the pinion 4 are rotatably supported by ball bearings 12, 14 disposed in a steering body 8 and a valve housing 10 and a bush 24 press fitted into an inserting hole 20 made in the tip 4a of the pinion of the steering body 8. A passage groove 20b for making the bottom 20a thereof communicate with the space 22 in which the pinion 4 is housed are made in the inner surface of the inserting hole 20 to leak the air in the inserting hole 20 when the pinion is inserted into the bush 24, whereby the pinion 4 is smoothly assembled.
Patent JP-S63302217-A (JP)
Title: Ignition device
Inventor: SUZUKI TOSHIYASU
IPC: H02M3/28
Filed: 1987-05-19
Abstract: PURPOSE:To prevent the generation of the unstable peak voltage of a primary coil, by providing a switching means to form a first annular passage having a DC source to charge a capacitor through the primary coil and a switching means to form a third annular passage having a capacitor to discharge through the primary coil. CONSTITUTION:The voltage of a capacitor 17 is first set to zero. Since, with a thyristor 18 turned ON, an annular passage Lp1 for charging a capacitor 17 through a primary coil 20a and the thyristor 18 by means of a DC source 7 is formed, a voltage is decreased from zero. When the voltage is decreased to the same value as a voltage minus Ec of the DC source 7, a diode 8 hereto fore turned OFF due to a reverse voltage is turned ON. As a result, since an annular passage Lp2 containing the thyristor 18 and the diode 8 is formed through the primary coil 20a, the current of the primary coil 20a, heretofore flowing through the annular passage Lp1, flows through the annular passage Lp2. the same action as described above is repeated each time the thyristors 18 and 19 are alternately turned ON, and spark is generated at an electric discharge cap 6 for ignition.
Patent JP-S5819926-A (JP)
Title: Power supply device
Inventor: TAKESHITA MASAHIRO
IPC: H02M3/28
Filed: 1981-07-30
Abstract: PURPOSE:To protect an output transistor TR from overcurrent, by detecting the overcurrent of the output TR and lowering the reference voltage of a differential amplifying the circuit constituting an error amplifying circut to limit the collector current of the output TR to a certain value. CONSTITUTION:A TR40 becomes conductive by the overcurrent of a TR 10, and the collector currnt is flowed through a resistance 41, and a reference voltage of a Zener diode 42 is lowered. Since terminals (1) and (2) are input terminals of a differential amplifying circuit constituting an error amplifying the circuit 71, the conduction time of the TR10 is shortened and the output voltage of a transformer is lowered when the reference voltage of the terminal (1) is lowered. That is, when the output exceeds a prescribed value, the output voltage is  lowered gradually to limit a load current to a certain value, and the collector  current is limited to a certain value, thus protecting the TR10. Consequently,  even if the TR40 is conductive momently by noise, the voltage is restored to the  original state automatically when noise disappears. Therefore, it is unnecessary  to increase the capacity of a capacitor 43.
Patent JP-S60263478-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASAI SHIYUUJI
IPC: H01L21/338
Filed: 1984-06-12
Abstract: PURPOSE:To allow no ohmic metal to remain on a gate electrode by a method wherein a protective film on a patterned film is removed except in the vicinity of an opening in the pattern before heat treatment is accomplished. CONSTITUTION:A photoresist film is patterned after an ohmic electrode in an aligned exposure process so that it may go on a gate electrode 1 by approximately 2mum, 0.2mum-thick ohmic metal AuGe, Ni film is formed by the evaporation method, lift-off is accomplished for the removal of the photoresist film and unnecessary ohmic metal, and then ohmic metal films 9 are provided to cover the shoulders and sides of the gate electrode 1. Application is effected of a resist film, when the film is formed thin on the shoulders of the gate electrode 1, and parallel electrode type dry etching is accomplished until the shoulders of the gate electrode 1 are exposed, and then ion milling is done for the removal of the ohmic metal 9 from the shoulders and the remaining photoresist film. Heat treatment follows whereby the ohmic metal 9 is developed into an alloy for the formation of source/drain regions. When the width is not larger than 4mum of the ohmic metal 9 covering the gate electrode 1, it may be ensured that the ohmic metal 9 will not find itself on the gate electrode 1.
Patent JP-S5744796-A (JP)
Title: Attachment for feed water pump
Inventor: KONDOU AKIO
IPC: F04D13/08
Filed: 1980-08-28
Abstract: PURPOSE: To enable to discharge the water up to an elevated place by a method wherein a flap and a switch to control the operation of the pump in response to the swing of the flap are provided at the drain port side of the pump used by being submerged in bathtub or the like.  
     CONSTITUTION: A primary opening 20 to insert the pump main body 5 thereinto is formed by fitting a frame body 19 with O ring therein to the lid body 17 of the attachment 13. On the other hand, a secondary opening 28 to insert a lint capturer 21 and the drain hose 27 of a washing machine thereinto are provided in a box body 14. Furthermore, the flap 31 is swingingly provided by pivotally attaching a shaft 31 to the box body 13 of the lint capturer 21 to switch ON and OFF the operation control switch 36 of the pump 5 through a cam 32, a projection 32a and a diaphragm 34, all three of which are attached to the shaft 31a. Due to the method described above, the pump 5 can be brought into a stable stop without causing chattering phenomenon which may be produced with the application of ordinary float switch or the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5933949-A (JP)
Title: Synchronous clock generator for multiplexer of digital signal
Inventor: YOHAN MAGEERU
IPC: H04J3/04
Filed: 1983-07-04
Abstract: An exemplary embodiment includes a first binary counter whose counting period corresponds to a block length of a pulse frame, a block counter controlled by the first counter, and a logic element for generating working clock signals, wherein the counters are switchable for employment in different multiplex systems and the logic element gates out the working clock signals for different multiplex systems.
Patent JP-H05313579-A (JP)
Title: Navigation device
Inventor: DEGAWA HIROHISA
IPC: G09B29/10
Filed: 1992-05-13
Abstract: PURPOSE:To provide a navigation device displaying beacon information easily to be seen. CONSTITUTION:When a beacon information signal is received, first display pictures C, D suitable for a road mark and the display picture E displaying detailed information are generated. In the time when an automatic display is in the on state, when the beacon information signal is received, the first display picture C is displayed on a display part 12 automatically. In the time when the automatic display is in the off state, only a touch switch 13e showing the receiving of beacon information signal is displayed and by depressing the touch switch 13e, the first display picture C is displayed. Further, in the display picture, when e.g. the switch 13f is depressed, the display picture is replaced by a second display picture E displaying detailed information. Thus, since the beacon information is displayed stepwise, the information is easy to be transferred and only necessary information is displayed effectively.
Patent JP-H01291660-A (JP)
Title: Surge voltage suppression circuit
Inventor: SAGANE TOMIYASU
IPC: H02M3/155
Filed: 1988-05-18
Abstract: PURPOSE:To suppress surge voltage by providing the secondary winding to a saturable magnetic core and an inductance. CONSTITUTION:A step-up type converter is composed of a switching type transistor(Tr) 1, a rectifying diode 4, a smoothing capacitor 5 and a DC power source 6 and feeds current to a load 7. A surge voltage suppression circuit 10 is added to it, which is composed of an inductance 30 having the secondary winding, and a rectifying diode 40 and a resistance 50 connected to the secondary sides of both. Thus, when the Tr1 is in the ON state, current will flow to the inductance 30 and the saturable magnetic core 20, where the saturable magnetic core 20 is in the saturated state and of low inductance. Then, when the Tr1 os turned OFF, no surge voltage is generated, since the saturable magnetic core 20 keeps saturated state because the electric charge is released which is accumulated to the inductance 30 when the Tr1 is ON.
Patent JP-S63285960-A (JP)
Title: Conductor pin for semiconductor mounting substrate and manufacture thereof
Inventor: YATSU HAJIME
IPC: H01L23/50
Filed: 1987-05-18
Abstract: PURPOSE:To improve solder impregnancy by forming of a head engaged with the through hole of a semiconductor mounting substrate and a collar disposed under the head, and forming the lower side of the collar in a conical shape. CONSTITUTION:Two positions isolated at a predetermined interval of metal leads are held by two chucks one of which has a protrusion extended radially, and moved coaxially to form a collar 12 and recesses 21, 22 on the surface of the collar 12. Simultaneously, a retainer for holding the parts of the leads and having a conical recess is moved coaxially to form a conical section 14 on the opposite surface. Then, the leads of the section inserted into the through hole 32 of a semiconductor mounting substrate 31 are cut in an inserting length to form a head 11. Then, a protrusion 11a is so formed as to increase the diameter of the large-diameter section of the head 11 of a conductor pin 10 larger than the inner diameter of the hole 32. The leads opposite side to the head 11 with respect to the collar 12 are cut, and barrel-polished to be surface- finished. Thus, a uniform solder coating film is formed on the surface of the pin to enhance the reliability of solder wettability of the pin.
Patent JP-S5346080-A (JP)
Title: Method and apparatus for automatic harddenability test
Inventor: UENO MASAKATSU
IPC: G01N33/20
Filed: 1976-10-08
Abstract: PURPOSE: To carry out the continuous automatic hardenability test, used test piece, by detecting the temperature of test piece with a high rediation pyrometer without contact and then, to carry out the programming control of heating and cooling cycle by a high frequency coil and cooling water jetting apparatus, united in a body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02300283-A (JP)
Title: Rock crystal oscillator
Inventor: OKUNOYAMA TERU
IPC: H03H9/13
Filed: 1989-05-15
Abstract: PURPOSE:To improve durability and adhesive properties without occurrence of cracks of a rock crystal and out gas by bonding a metal electrode and a lead conductor both set on a piece of a rock crystal with a specified conductive adhesive. CONSTITUTION:30-10wt.% reaction product obtd. by reacting a urethane prepolymer (A) having benzophenone groups in the molecule (e.g. an urethane prepolymer wherein terminal active isocyanate groups are blocked with an active hydrogen compd.), a polyhydric alcohol (B) (e.g. polyethylene glycol) at an equivalent ratio (NCO/OH) of dissociated isocyanate groups (NCO) and hydroxyl groups (OH) of 1.0-1.2, 70-90wt.% conductive powder (C) with a mean particle diameter of 10mum or smaller (e.g. silver powder) and, if necessary, an anti-foaming agent, a coupling agent and an org. solvent (E) are kneaded and defoamed under vacuum to obtain a conductive adhesive. Then, a metal electrode and a lead conductor set on a piece of a rock crystal are dispenser- coated with this adhesive to joint them and the adhesive is cured by heating to obtain a rock crystal oscillator.
Patent JP-S5454683-A (JP)
Title: Training counter
Inventor: OOSHITA HIROSHI
IPC: A63B23/04
Filed: 1977-10-07
Abstract: PURPOSE: To make possible accurate and highly precise distance displaying, target setting and operating by providing a device of dislaying numerical values corresponding to the acturation of switching, an input unit for arbitrary numerical values and registers for storing the numerical values to be displayed and arithmetic units.  
     CONSTITUTION: At each operation of a mat swetch 2, signals g1 thru g5 and an addition command (a) are produced from a control circuit 12 and a numerical value 1 is added to the storage contents of a display register 13, by which the results of operations are stored. In this way, the number of steps that the runner treads the mat is counted in the register 13 and is displayed in a display device 4. When a stride is set by a key input part, it is stored in an arithmetic register 14. When mat running begins, the strides are added to the storage contents of the register 13 like in step counting and at each stepping the stride distances are cumulated and the running distances are displayed. At each step, the contents of the register in which the stride has been stored are subtracted from the contents of the register 13 in which the target running distance has been stored and the results are displayed, whereby it may be displayed that how much distance to go to reach the target disance 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07328383-A (JP)
Title: Air purifier
Inventor: UMEYA KAORU
IPC: B01D53/62
Filed: 1994-06-02
Abstract: PURPOSE:To provide an air purifier capable of removing a harmful component, especially, CO2 gas in the atmosphere over a wide region by simple constitution. CONSTITUTION:A gas-liquid mixing means 3, for example, composed of an aspirator or a wet wall member for absorbing a harmful component in the atmosphere into flowing water is provided on sanitary piping, for example, a water pipe 1 or the washing water piping of a flash toilet stool.
Patent JP-S5347018-A (JP)
Title: Connector system between loader buoy and submarine pipeline
Inventor: KOREMATSU MASAO
IPC: B63B27/24
Filed: 1976-10-12
Abstract: PURPOSE: To improve the safety of, and to facilitate the maintenence of, a connector system between a loader buoy and a submarine pipeline, by assembling the vertical portion of the system by use of a pliable hose and a pliable suspender member while supporting the other portions by a rigid supporter member incorporating a buoyancy-regulating tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59130416-A (JP)
Inventor: KAWASUMI KAZUO
IPC: H01G5/00
Filed: 1983-07-04
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-S6013518-A (JP)
Title: Molding process of undercut product
Inventor: ORIYA SOUSUKE
IPC: B29C45/26
Filed: 1983-07-04
Abstract: PURPOSE:To injection molding an undercut product quickly and accurately by a method wherein molten resin is injected into the mold in which the core made of low temperature melting material is provided, and the resin is released from the mold after its solidification and then the core is eluted out. CONSTITUTION:The core 6 made of low temperature melting material (e.g. wax family, low temperature melting metal, resin) is fixed to the inside of a movable side frame 4 (numeral 5 is a ram) by way of inserted knock pin 7. Next, a stationary side frame 2 and the movable side frame 4 are clamped. Molten thermoplastic resin is injected at high speed into the cavity 11 formed in between the frame 4 and the core 6 from a nozzle 3 and the cavity is filled with the resin. (numeral 1a is a heating cylinder, 1c is an injecting plunger) Then, after the resin has been solidified, it is released from the mold with the core 11 and is dipped into warm water, whereby the knock pin 7 is drawn out and the core 11 is removed at a softened state or as an eluted liquid. Thus, the undercut product may be obtained.
Patent JP-H09303013-A (JP)
Title: Numerical key
Inventor: NONAKA SEIJI
IPC: G06F3/02
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To facilitate operation, prevent theft by stealing a glance at operation or the like and reduce manufacturing cost by moving a plurality of character rows in an opening/closing numerical keyboard of a strongroom row by row. SOLUTION: An electronic control panel is enclosed in a lower part of a housing of a strongroom, and an opening/closing numerical key 11 is provided in a liquid crystal touch key image plane 12 provided at the control panel formed using a two-locker part. In the numerical key 11, a row of 1-3, a row of 4-6, a row of 7-9 and a row including 0 are made into blocks row by row, and a plurality of blocked character rows 13 are laterally shifted at the unit of one or two characters. Or rows can be longitudinaly blocked and vertically shifted. The character rows 13 are moved operation by operation so as to make stealing a glance at the keyboard meaningless, which results in positive prevention of theft. Movement block by block enables even an inexperienced person to easily operate, and cost can be reduced because of not using a polarizing plate or the like.
Patent JP-H11293640-A (JP)
Title: Snow melting machine
Inventor: HATAKEYAMA NAOTAKA
IPC: E01H5/10
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting machine with good heating efficiency in a simple structure. SOLUTION: A snow melting machine includes a housing 12 in which snow is charged and a snow melting plate 14 formed with a holed plate having a number of holes and arranged in the housing so as to be located upward from the bottom wall of the housing at a specified distance. It also includes a heat source 20, a hot air chamber provided between the snow melting plate in the housing and the bottom wall of the housing to deliver hot air or warm air from the heat source chamber therein and an exhaust port 26 to communicate the hot air chamber with the outside of the snow melting machine.