baber/WOPTO huggingface dataset:
Patent JP-S5647415-A (JP)
Title: Production of thermoplastic resin
Inventor: ABE MITSUO
IPC: C08F4/40
Filed: 1979-09-28
Abstract: PURPOSE: The graft polymerization of a specific vinyl monomer onto a conjugate diene rubber latex by the use of a specific polymerization initiator gives a resin with excellent heat stability and color tone at low temperature in high efficiency.  
     CONSTITUTION: In the presence of (A) a conjugate diene rubber latex such as styrene-butadiene latex, the emulsion graft polymerization of (B) vinyl monomers containing, e.g., 5W80wt% of an unsaturated carboxylic ester such as methyl methacrylate is conducted at a weight ratio of 10W60 (component A)/ 90W40 (component B) by the use of a combination of (i) sulfoxylate formulation and (ii) glucose-containing iron pyrophosphate formulation as a polymerization initiator. The component a is composed of (i) an organic peroxide, (ii) an iron salt, (iii) tetrasodium ethylenediaminetetraacetate, (iv) sodium formaldehydesulfoxylate, while component b is composed of component (i) and (ii), sodium pyrophosphate, and anhydrous glucose crystals. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61780-A (JP)
Title: Graduated plate device of time switch
Inventor: MOTOKI YOSHIAKI
IPC: H01H43/06
Filed: 1984-06-13
Abstract: PURPOSE:To maintain initial slip capacity over a long period of time, by providing a metal pipe to the coil spring elastically mounted part of a graduated plate hub. CONSTITUTION:A metal pipe 13 having rigidity comprising iron or copper is engaged with the center hole 901 of a graduated plate hub 9 to which a coil spring 10 is elastically mounted so as to correspond to the elastical mount part thereof and engaged with a rotary hub 3 in a revolvable manner to prevent the diameter of the center hole at the elastical mount part of the coil spring 10 from contraction due to a stress relaxing phenomenon. The metal pipe 13 is pref. provided to the coil spring 10 of the graduated plate hub 9 over the almost entire length of said elastical mount part.
Patent JP-H01293182-A (JP)
Title: Night soil dryer
Inventor: KISHI MITSUHIRO
IPC: C02F11/12
Filed: 1988-05-21
Abstract: PURPOSE:To rapidly dry the night soil excreted by human bodies in a short period of time and to prevent the generation of malodors by disposing a stirring means into a heat insulating vessel for housing the night soil, housing plural pieces of balls into this vessel and providing a means for heating the vessel from the outside. CONSTITUTION:The night soil is housed into the vessel 13 and the vessel 13 is heated from the outside by the heating means 18 to heat the night soil. After heat resistant heat accumulating balls 27 consisting of ceramics, etc., are housed into this vessel 13, the heat accumulating balls 27 and the night soil are stirred by the stirring means 26. The heat accumulating balls 27 are heated over the entire part by the heat from the vessel 13 at this time and the night soil is heated by the heat dissipated from the surfaces of the heat accumulating balls 27. The moisture thereof is thus rapidly evaporated and the night soil is dried in a short period of time. Further, the night soil is stirred by the heat accumulating balls 27 and the solid components failing to evaporate are pulverized and are discharged together with the internal air.
Patent JP-S63290209-A (JP)
Title: Production of metal powder
Inventor: MITSUI TOMOKUNI
IPC: B22F9/08
Filed: 1987-05-20
Abstract: PURPOSE:To produce powder while classificating the powder by stirring and vibrating liquid in method which molten metal is injected on liquid surface and cooled and solidified in the liquid to produce the powder. CONSTITUTION:For example, inert gas of Ar, etc., is pressed in a closed type vessel 1 from a pressed gas inlet 6 to make inert gas atmosphere in the vessel 1 and cooling liquid 2 is stirred by a stirrer 3. Under this condition, the molten metal, for example, low melting alloy of tin-lead series alloy, etc., is injected from a nozzle 5 with inert gas 7. The injected molten metal is not oxidized because of inert gas atmosphere in the vessel and therefore, as depression of surface tension caused by oxidization, that is, depression of spheroidizing force is prevented, it becomes spheroidal or acicular shape and becomes the powder by cooling and solidifying in the liquid 2. Then, as the liquid 2 is stirred, the light powder is floated up in the liquid 2. Therefore, by flowing out the liquid 2 from the bottom of the vessel, the heavy powder having large particle size is extracted.
Patent JP-H08296374-A (JP)
Title: Door
Inventor: SAKANO TAKAO
IPC: B27M1/08
Filed: 1995-04-24
Abstract: PURPOSE: To prevent the generation of warpage and distortion even in a dry-wet change and difference in temperature by forming at least one horizontal groove to a rear on the side faced to a core material in a surface material. CONSTITUTION: A surface material 10 is stuck on a core material, and horizontal grooves 11 are formed to a rear 102 on the side faced to the core material in the surface material 10. The depth of the horizontal groove 11 is set in 50%-80% of the thickness of the surface material 10 at that time. The lower sections of the horizontal grooves 11 are shrunk, thus forming a trapezoidal cross section. Consequently, the surface material intends to be expanded and contracted according to the fluctuation of seasons and the changes of the dryness and moisture of atmospheric air and difference in temperature. However, stress by warpage is concentrated to the groove sections and the horizontal grooves 11 are deformed to a partially unequal shape at the time of expansion and contraction. As a result, the fluctuation of the length and size of the surface material 10 is absorbed.  Accordingly, the generation of the warpage and distortion of a door can be prevented.
Patent JP-H06336831-A (JP)
Title: Work method for drainage ditch formwork for balcony of standard type multi-habitation dwelling
Inventor: NAGAI TOSHIHIKO
IPC: E04G13/06
Filed: 1993-05-26
Abstract: PURPOSE:To reduce the work cost of a standard type multi-habitation dwelling by preventing the rise of formworks to increase work accuracy and facilitating disassembly when the extension part of the standard multi-habitation dwelling is formed. CONSTITUTION:A drainage ditch formwork comprises a lower formwork 15, an outer formwork 16, an inner formwork 17, and a ditch formwork 19 fixed to the lower end of the inner formwork 17 for forming a drainage ditch, and the lower formwork 15 is connected to the ditch formwork 19 with a batter support hardware 20. Also the outer formwork 16 and inner formwork 17 are supported integrally by a formwork support fixture 18 fixed to the lower formwork 15.
Patent JP-S63288994-A (JP)
Title: Production of wear-resistant element
Inventor: HIROCHI KUMIKO
IPC: C23C16/26
Filed: 1987-05-20
Abstract: PURPOSE:To form a thin film in two layers on a base body and to obtain a wear-resistant element which is large in wearing properties and extremely small in friction at low cost by introducing reactive gas into a vacuum tank and impressing microwave and a magnetic field to generate microwave plasma and allowing this to react with a gaseous raw material contg. carbon at two stages by a specified method. CONSTITUTION:At least one kind of reactive gas g1 is introduced (2) into a vacuum tank 1 and microwave plasma is generated by impressing microwave 4 and a magnetic field 7 and allowed to react with a gaseous raw material g2 contg. carbon and a first thin film consisting of a thin diamond film 11 or a thin diamond-like film 14 is deposited directly on a base body 5 or deposited on a base body 5' via a buffer layer 13. Then a lubricative film 12 or 12' is deposited on the first thin film by increasing the ratio of the gaseous raw materials g2 for the above-mentioned reactive gas g1 in comparison with the time for depositing the first thin film.
Patent JP-H05321539-A (JP)
Title: Double opening door
Inventor: TAMAOKI YOSHIHARU
IPC: E06B7/22
Filed: 1992-05-18
Abstract: PURPOSE:To increase the strength of a door contact, by providing slant faces at the mutually opposite sides of the counter-hanging side of a double opening door and equipping a door contact on the slant face of one door and further providing a post with a triangular section so as to form a parallel face with the other door. CONSTITUTION:Slant faces 24a parting from each other to the back side are provided at the sides 24 of the counter-hanging side of double opening doors 2A, 2B equipped with a door contact 3 near the side 24 of counter-hanging side of the door 2A. The door contact 3 is fitted to the slant face 24a of one door 2A and a triangle post 3A is erected so as to have a parallel face 33 with the slant face 24a of the other door 2B when both doors 2A, 2B are closed. When the left door 2A and the right door 2B are closed, the door contact 3 forming a triangle post is designed so that the slant side plate 33 becomes pallarel with the slant face 24a of the right door 2B and the protrusion 31c of the backing plate 34 gets into contact with the upper and lower frames of the body 1 and the protrusion 33a of the slant side plate 33 comes into contact with the decoration plate 5 on the slant face 24a of the right door 2B. In this way, the sound of collision generated by the closing doors can be reduced.
Patent JP-H07305985-A (JP)
Title: Multitubular type heat exchanger
Inventor: CHIBA TOMOHIRO
IPC: F28F9/00
Filed: 1994-05-16
Abstract: PURPOSE:To provide a multitubular type heat exchanger wherein heat- exchanging is sufficiently effected even between a heat-exchanging medium passing through pipes adjacent to side plates and air. CONSTITUTION:A multitubular type heat exchanger has a pair of tanks and a group of pipes comprising a plurality of linear pipes 5 with which the paired tanks communicate to each other. The pipes 5 are mutually arranged in a zigzag pattern at predetermined intervals and mutually extended in parallel. Further, the heat exchanger has paired side plates 6 which are opposed to each other while holding the group of pipes therebetween, extend in parallel with the pipes 5 and are welded to the paired tanks. The paired side plates 6 are arranged at predetermined intervals from the group of pipes and have a plurality of linear protrusions which are arranged in a zigzag pattern with respect to the adjacent pipes, protrude toward the adjacent pipes and extend in parallel with the adjacent pipes.
Patent JP-S5825846-A (JP)
Title: Horizontal and continuous casting method
Inventor: ISHIGURO MORIYUKI
IPC: B22D11/114
Filed: 1981-08-11
Abstract: PURPOSE:To improve the internal quality of an ingot easily with simple installations by casting the molte steel in a tundish while oscillating the same with an oscillator immersed therein. CONSTITUTION:The molten steel 3 in a tundish 1 flows through a front nozzle 4 and a field nozzle 5 into a mold 6. The steel 3 is cooled with the mold 6, and is further cooled with a break ring 7, thus gradually solidifying to an ingot. The ingot is drawn with pinch rolls 9 in conformity with the rate of solidification. Here, the steel 3 in the tundish 1 is oscillated with an oscillator 10, whereby the segregation and porosity generated in the central part of the ingot is improved. The inside of the oscillator 10 assumes the construction of double pipes. Cooling water is supplied into the outer pipe and is discharged from the inner pipe with a water supply and discharge pipe 13. The oscillator 10 is oscillated with an oscillating device 11 via an arm 12.
Patent JP-S62282606-A (JP)
Title: Production of porous hollow fiber membrane made of polyvinylidene fluoride
Inventor: YANAGIMOTO TAKESHI
IPC: B01D71/34
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a membrane for sepn. having small membrane resistance and good selectivity by using a doping liquid consisting of a polyvinylidene fluoride, polyetylene glycol and dimethylacetamide or dimethylformamide. CONSTITUTION:The polyethylele glycol having about <=200,000mol.wt. is added at 3-7wt% to the doping liquid prepd. to contain the polyvynildene chloride at about 15-25wt% concn. The dimethylacetamide or dimethylformamide is used for the solvent of the doping liquid. Dry and wet spinning is executed by using such doping liquid at 10-20ml/min discharge of said liquid, 20-30ml/min discharge of core liquid (water), 15-25 deg.C gelation bath (water) temp., and 15-20m/min winding speed. The porous hollow yarn membrane having about 50-200mum film thickness is thus obtd. Said membrane is the membrane for sepn. having the small membrane resistance and the good selectivity of the skin layer.
Patent JP-S613700-A (JP)
Title: Blanking shape displaying method
Inventor: KISHI HAJIME
IPC: B21D28/02
Filed: 1984-06-18
Abstract: PURPOSE:To display in colors the skeletal figure of a blanking shape in short time by displaying with different background color from the plate part the blanking shape in each stage with the use of picture data in a progressive feeding press die. CONSTITUTION:The blanking shape of upto No.1 stage is stored to RAM15-1, 15-2 in different color of the background from the color of a plate material and displayed on a color cathode ray tube (CRT) 19 in the CAD system of a progressive feeding press die. The blanking shape data of No.1 stage are read from RAM13 and the picture thereof is stored to RAM15-3 and the contents of the memory zone corresponding to the blanking shape picture of RAM15-1, 15-2 are made in zero logically. The part surrounded by the blanking shape is thus displayed in a different background color. By using the blanking shape of the following stage and the blanking shape of upto No.1 stage, then the blanking shape of upto the following stage is displayed in said background color.
Patent JP-H07331863-A (JP)
Title: Scaffolding fitting for steel column consisting of angle steel
Inventor: MATSUSHIRO MICHIO
IPC: H02G7/00
Filed: 1994-06-07
Abstract: PURPOSE:To mount a scaffold stably and firmly to any point of a vertical member consisting of an angle steel by threadedly tightening one nut. CONSTITUTION:A first piece 2 in contact with one side piece of a vertical member 80 comprising an angle steel and a second piece 3 in contact with the other side of the member 80 are connected together normal to each other to form a fitting body 1. A bolt rod 5 is disposed between the fitting body 1 and the pieces 2, 3 so as to be tightened, so that the member 80 is held between the body 1 and the rod 5, and a scaffold piece 4 is provided at an appropriate spot on the fitting body 1.
Patent JP-S6018489-A (JP)
Title: Gangway ladder
Inventor: MOTOKAWA MICHIO
IPC: B63B27/14
Filed: 1983-07-08
Abstract: PURPOSE:To permit a gangway ladder to be used as life-saving boat for emergency evacuation and simplify the rigging of a hull by constituting the gangway ladder body so as to be turnable around the fulcrum at one edge and in free elevation and lowering in horizontal state and constituting said gangway ladder body into a floating-body structure. CONSTITUTION:A gangway ladder 2 is constituted in turnable ways around the fulcrum 12 on a halfpace 10 and in free elevation and lowering in horizontal state by a davit 13 through elevating cables 14-16. The gangway ladder body 2 is constituted of a core member having a floating-body structure and a cover film made of fiber-reinforced resin material which covers the core member. Said gangway ladder can be used as life-saving boat for emergency evacuation, and thus the rigging of a hull can be simplified.
Patent JP-2000314763-A (JP)
Title: Simulator for semiconductor test device, and recording medium storing simulation program
Inventor: ONO TAKAHIDE
IPC: G06F11/26
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a simulator for a semiconductor test device to allow maintenance for a soft ware used in a semiconductor testing system even when no actual equipment exists. SOLUTION: A simulator main body 1 simulates movement of a tester device for testing a semiconductor. An input processing part 10 receives a command input by an operator to be output to a command analyzing processing part 11. The analyzing processing part 11 analyzes the input command to determine whether it is a control command or a test condition setting command, and a test condition assigned by the command is stored when it is the test condition setting command. The command analizing processing part 11 outputs the control command to the simulator main body 1 through a communication processing part 13, and outputs also the test condition when the control command is a test start instruction.  The processing part 11 controls further an output processing part 12 to display the image same to an image displayed on an operation device, in response to the input command and a response fed back from the simulator main body 1.
Patent JP-S5458888-A (JP)
Title: Monitoring of insulation of power cable
Inventor: NAKAYAMA TADAHARU
IPC: G01R31/02
Filed: 1977-10-19
Abstract: PURPOSE: To exactly measure the deterioration of insulator by making observations with an ammeter connected between conductor and the ground in a state in which D.C. voltage is applied between a metal-shielded layer and the ground.  
     CONSTITUTION: A low impendance earthing and protective circuit consisting of the large capacity storage battery 14 and the arrestor 15 is connected between the neutral point 0 on the primary side of the earthing transformer 13 of the high- tension bus 1 and the ground, and the ammeter 16 for measuring the insulator, connected in series to the earth current arrestor 17, is likewise connected between the neutral point on the primary side and the ground. An anticorrosive layer insulation monitoring device consisting of the filter 8, the D.C. measuring power source 9, the switch 10, the resistor 11 for regulating circuit constant, and the ammeter 12 is provided between the termnal 7 of the metal shielded layer 4 of power cable to be measured and the ground to enable D.C. voltage to be applied between the metal shielded layer 4 and the ground. Thus, it is possible to monitor  the deflection of the pointer of the ammeter and thus to watch exactly the deterioration degree of the insulator of power cable 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5750571-A (JP)
Title: Method and apparatus for automatic coating
Inventor: NOMURA YUTAKA
IPC: B05C7/06
Filed: 1980-09-09
Abstract: PURPOSE: To make coating allowing coating liquid to flow out only when coating work is under process by making coating with a brush moved relatively to the surface to be coated while feeding and flowing the coating liquid to the brush and with the supply of coating liquid automatically started and stopped in synchronization with the time of starting and completion of coating work.  
     CONSTITUTION: Plural foles 4 for flowing out of coating liquid are provided on the base of a brush 1 on which a large number of bristles 2 are set. A supply pipe 9 for coating liquid fed from a coating liquid tank 5 through a pump and valve 7 is branched and communicated to the holes 4 to flow out coating liquid to the bristles 2 automatically. Excessive coating liquid is received in a coating liquid receptacle and circulated through a circulation pipe 12 and a filter 13. When coating the coating liquid on an object to be coated, supply of the coating liquid is started and stopped in synchronization with the time of starting and completion of coating work by opening and closing the valve 7 with a limit switch provided at a proper place. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09312623-A (JP)
Title: Fdm multiplex transmitter and its device
Inventor: ITO YUTAKA
IPC: H04J1/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To allow a device to send even a data signal at a data speed faster than a tone modulation speed and to utilize effectively the transmission power in the case of FDM multiplex transmission employing a plurality of tones with a constant modulation speed. SOLUTION: A speed of a inputted data signal is converted into a speed instructed by a speed setting circuit 14 at a data reception circuit 11, a multiplex conversion circuit 12 adds an identification code and operating tone frequency information to each data signal and, as required, an FDM modulation circuit 12 modulates each tone separated from the data signal for a plurality of tone signals based on the data signal corresponding to each tone from the multiples conversion circuit 12 and outputs. Furthermore, the FDM modulation circuit 13 stops outputs of tones not in use so as to increase a transmission power for the tones in use.
Patent JP-H09310534-A (JP)
Title: Damper
Inventor: GANMI TATSUYA
IPC: E04H9/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To control vibration of a structure having natural frequency different in the direction of vibration. SOLUTION: A damper 11 is constituted to first additional mass 13 with size corresponding to the mass of a structure, second additional mass 15 provided so as to insert it into a space 14 formed inside the first additional mass 13 and laminated rubbers 16 for bearing the first additional mass 13 in a state of oscillation. Four corners of the first additional mass 13 are borne on four laminated rubbers 16, and the second additional mass 15 is borne on linear bearings 19 and 20 in an X direction in a slidable manner. Size of the mass operated in the direction of vibration is selected by the damper 11, total value of the first additional mass 13 and second additional mass 15 is made to function to the vibration in the X direction as the damping mass, and the first additional mass 13 is only made to function to the vibration in the Y direction as the damping mass.
Patent JP-H06335828-A (JP)
Title: Method for reforming cutting edge
Inventor: TAMURA TAKEO
IPC: B21D37/20
Filed: 1993-05-27
Abstract: PURPOSE:To improve the durability, wear resistance, and surface smoothness of a cutting edge by heating the cutting edge of a rotary die or flat die by an induction heat generated in a magnetic field. CONSTITUTION:A rotary die 1 or flat die 2 having a cutting edge formed by discharge work is arranged in the inner part of a coil 5. A current is carried to the coil 5 by a high frequency power source 7 to form a magnetic field. By the induction heating generated in this magnetic field, the surface of the cemented carbide rotary die 1 or flat die 2 covered with the coil 5 by the induction heat to reform the cutting edge of the rotary die 1 or flat die 2. The temperature of the rotary die 1 or flat die 2 is measured by a thermocouple, and the surface temperature of the rotary die 1 or flat die 2 is controlled on the basis of this measured value.
Patent JP-S6017569-A (JP)
Title: Method and device for painting out of closed area
Inventor: ITOU MASAHIRO
IPC: G09G5/36
Filed: 1983-07-11
Abstract: PURPOSE:To allow painting out without increasing memory capacity by housing only a relative location between advancing pixels as data permitting the tracing back of a reverse sequence when painting out is deadlocked, while painting out the pixels. CONSTITUTION:A host computer 1 defines the close area within an image memory 4, and designates an arbitrary point within the close area in a painting out circuit 2. The painting out circuit 2 starts from this designated point, selects the pixels required to be painted out adjacent to the circuit 2 according to the required search direction sequence, and causes a relative location storage memory 3 to store this selected move direction to the pixels. In case of selecting the following pixels required to be painted out, and in case where all the adjacent pixels can not be selected, the pixels required to be painted out are searched while tracing the move direction data stored in the relative location storage memory 3 in a stored order.