baber/WOPTO huggingface dataset:
Patent JP-H0324150-A (JP)
Title: Polyester composition and its production
Inventor: SAEKI TOMOJI
IPC: C08L67/02
Filed: 1989-06-21
Abstract: PURPOSE:To obtain the title composition which can give a film excellent in slidability, transparency, etc., by mixing a polyester with a slurry of crosslinked polystyrene particles specified in a heat decomposition temperature and a mean particle diameter with a vented molding machine. CONSTITUTION:A polyester consisting of a bifunctional acid component based on an aromatic dicarboxylic acid (e.g. terephthalic acid) and at least one glycol component (e.g. ethylene glycol) is fed to a vented molding machine and melted by heating, and an aqueous slurry of crosslinked polystyrene particles of a heat decomposition temperature >=380 deg.C and a mean particle diameter of 0.01-5mum and/or an organic compound of a b.p. <=200 deg.C (e.g. methanol) are added to the melt and mixed. In this way, a monodisperse crosslinked polystyrene-containing polyester can be easily obtained, and a film of the obtained polyester can be desirably used as e.g. a magnetic tape.
Patent JP-H079637-A (JP)
Title: Resin composite using modified propylene polymer
Inventor: SHIBATA OU
IPC: C08L51/00
Filed: 1993-06-29
Abstract: PURPOSE:To obtain a resin composite having high adhesion to urethane foam wherein characteristics such as rigidity, heat resistance, solvent resistance, and water-vapor transmission resistance are kept, by melting, kneading, polymerizing and reacting an aromatic vinyl monomer in and to a melting propylene polymer. CONSTITUTION:An aromatic vinyl monomer and a functional group-containing vinyl monomer, preferably an epoxy group-containing vinyl monomer are mixed and impregnated with propylene polymer. A propylene-polyurethane resin composite, having excellent adhesion and remarkably high practicality, consisting of a specified modified propylene polymer to be obtained by melting, kneading, polymerizing and reacting in the presence of radical initiator and of polyurethane, is obtained. It is preferable that the propylene polymer contains 75wt.% or above of propylene.
Patent JP-H0746090-A (JP)
Title: Semiconductor integrated circuit
Inventor: ITO JINICHI
IPC: H03K3/356
Filed: 1993-06-29
Abstract: PURPOSE:To provide a synchronization type flip-flop circuit for not generating spike noise in output signal. CONSTITUTION:A clock line is constituted by serially connecting a tour-input NAND 9 and a four-input NOR 10 successively and clock signals T are outputted through the four-input NAND 9 as the clock signals T01 and outputted through the four-input NOR 10 as the clock signals T02 further. Thus, even when data signals and the clock signals simultaneously start changing, since the change of the clock signals is completed after the change of the data signals is completed, the spike noise is prevented from being generated in the output signals by fetching the data signals during the change.
Patent JP-H10105073-A (JP)
Title: Protective plate of information display part and apparatus with information display part having the protective plate
Inventor: AZUMA SHIGEHIRO
IPC: G09F9/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent the sealing of air to an adhesive part, to easily mount a protective plate without failure and to protect an information display part against impact by constituting a substrate part of an elastomer which is deformable in the outward direction of the surface and is restorable. SOLUTION: The protective plate 1 is adhered by post mounting to the information display part 4 of a display plate 5. The protective plate 1 has the substrate part 12 consisting of a transparent resin material to be stuck to the information display part 4 and the adhesive part 13 disposed on the rear surface of the substrate part 12. The substrate part 12 consists of the elastomer having the elasticity enough to be largely deformed in the outside surface of the surface and to be restored to a flat planar form even after the deformation. Namely, the elastomer is elastically deformable so as to largely curve the other part from the display part 4 while part thereof is held adhered to the information display part 4. The other part is restored to the flat planar form even after the curving.
Patent JP-H05321599-A (JP)
Title: Ventilation controller in tunnel
Inventor: FUKUSHIMA HIDEKI
IPC: E21F1/00
Filed: 1992-05-27
Abstract: PURPOSE:To make it possible to operate a ventilating fan economically. CONSTITUTION:A mass of polluted air with a high density in a tunnel 1 is measured by a desitometer 5 and, at the same time, the direction and the velocity of the wind are measured by a wind measuring apparatus 7. The movement of a mass of air with a high density is grasped from the direction and velocity of the wind, and timing of airflow control and airflow of a ventilating fan 4 are calculated by a controller 6. Accordingly, a mass of air with a high density locally appeared in the tunnel can be ventilated at low cost of ventilation power, and ventilation control keeping a stable density in the tunnel can be realized.
Patent JP-S5585687-A (JP)
Title: Carbon electrode for aluminum electrolytic furnace
Inventor: SAKAE SUNAO
IPC: C25C3/12
Filed: 1978-12-21
Abstract: PURPOSE: To heighten the durability of anode rod, by covering cast iron on the surface of anode rod at the part possible to contact with electrolytic bath at pre- baking type carbon electrode.  
     CONSTITUTION: Electrode is descended until anode rod is contacted with electrolytic bath because carbon electrode is successively consumed from the lower face accompanied by the progress of electrolysis. At this time, durability of the anode rod is deteriorated by suffering severe erosive action at the contact part of the anode rod and also, there is a danger of mixing iron in the bath. Erosive action is prevented sufficiently and maintainance expense is able to reduce, by covering cast iron at the end part of the anode rod, thus improving the unit of the electrode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5950156-A (JP)
Inventor: JIYON PII KOTSUKU
IPC: C22C33/02
Filed: 1982-09-14
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-H05178970-A (JP)
Title: Use of chlorinated polymer for raising the heat distortion temperature and glass transition temperature of dicyclopentadiene polymer
Inventor: NICHIYA PURAKASHIYU KAASATO
IPC: C08L65/00
Filed: 1992-06-18
Abstract: PURPOSE: To improve the heat deformation temp. and the glass transition temp.  
     CONSTITUTION: A crosslinked polymer compsn. obtd. by the metathesis polymn. of a dicyclopentadiene monomer in which a chlorinated polypropylene, such as a chlorinated elastomer or chlorinated polypropylene, is dissolved; a crosslinked dicyclopentadiene polymer compsn. comprising a ring-opened dicyclopentadiene polymer and a dicyclopentadiene-soluble chlorinated polymer; and a method for preparing a crosslinked polymer compsn. comprising adding the chlorinated polymer to one of two reactant liq. component streams, one of which contains dicyclopentadiene and a ring-opening metathesis catalyst and the other contains a catalyst activator, combining the two streams, and charging them to a mold or similar forming container in which the dicyclopentadiene polymerizes. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5382449-A (JP)
Title: Strain gause bridge circuit
Inventor: YASUHARA TAKESHI
IPC: G01D3/028
Filed: 1976-12-28
Abstract: PURPOSE: To perform temperature compensation of the case when a fixed current is applied to a bridge circuit and simplify circuit constitution by inserting specified temperature compensating resistors to the bridge circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H062775-A (JP)
Title: Diaphragm valve
Inventor: YOKOYAMA IKUO
IPC: F16K7/12
Filed: 1992-06-18
Abstract: PURPOSE:To obtain an exceedingly compact diaphragm valve having a structure for preventing the outside flow-out of fluid even if a creep is generated on a sealed part because of the fluid pressure variation or temperature change for a long period. CONSTITUTION:As for a diaphragm valve which carries out communication and closure by an inlet flow passage 3, outlet flow passage 4, and a diaphragm 9, the diaphragm 9 has a structure having a disc part 10 at the center part and a membrane part 11 on the peripheral edge, and an annular fitted part 13 is formed on the peripheral edge part of the diaphragm 9, and fitted with the body 1, and futher the peripheral edge part 12 is nipped on the body 1 by a bonnette 16 through an elastic body 20.
Patent JP-H09316483-A (JP)
Title: Separation and production of oil and fat and protein from seed of oil and fat
Inventor: MURAO SAWAO
IPC: A23J3/14
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain high-quality oils and fats and protein from seeds of oils and fats friendly to an environment, simply, inexpensively and in good reproducibility, by adding and reacting seeds of oils and fats to with a specific fruit body (extracted substance) of a fungus and separating the reaction solution into the oils and fats and the protein. SOLUTION: (A) Ground or flattened seeds of oils and fats (e.g. soybean or colza) are reacted with (B) (B1 ) a fruit body of Basidiomycetes or Ascomycetes or (B2 ) an extract of a mycorrhizal part after the harvesting of the component B. with water or reacted with (D) a mixture of a plant tissue disintegrating enzyme derived from a microorganism in the presence of (C) an acidic protease inhibitor or reacted with (E) a fraction obtained by passing the component D through a column having immobilized the component C, and the reaction solution is separated. The reaction is preferably carried out in the presence of citric acid at 30-70 deg.C for 2-60 hours.
Patent JP-H059430-A (JP)
Title: Coating composition
Inventor: MARUTANI YOSHIAKI
IPC: C09C1/40
Filed: 1991-06-29
Abstract: PURPOSE:To provide a coating composition which does not cause any cohesive failure of an aluminum pigment when a melamine-crosslinkable one-pack base coating material is used in the form of a metallic coating material. CONSTITUTION:A coating composition prepared by adding 15wt.%, based on the solid matter of the coating material, aluminum pigment coated with a urethane resin to a melamine-crosslinkable one-pack base coating material component.
Patent JP-H0210387-A (JP)
Title: Image forming device
Inventor: KURIBAYASHI TETSUYA
IPC: G03G15/16
Filed: 1988-06-29
Abstract: PURPOSE:To form a high quality image without the phenomena of impressions of paper, contact winding or central blanking by developing an electrostatic charge image on a holding body with a specific one component developer, and then electrostaticly transferring this toner image under a specific electric field condition. CONSTITUTION:The holding body surface 1 is charged to the negative polarity by a primary electrifying device 2, a latent image is formed by an exposure 5, and then it is reversal developed with the one component developer 13, which contains 0.01-1.0pts. wt., of a coating material forming a smooth surface with the contact angle of water at 80% or more, using a developing device 9. At a transferring part, a transferring paper P is charged to the positive polarity from the backside by a transferring electrifying device 3, and the current loaded toner image on the surface 1 is transferred. At this time, the ratio of transfer electrifying electric field Vtr/primary electrifying electric field Vpr is negative, and the absolute value is specified to 0.5-1.6. The charge is eliminated by a destaticizing brush 10, the paper P is curvature-separated and heat- fixed by a roller 7. After the residual developer of a drum 1 is eliminated by a cleaning device 8, destaticizing is carried out by an erasing exposure 6, and then the process is repeated.
Patent JP-S5783620-A (JP)
Title: Valve operation stop mechanism
Inventor: TAKAHASHI AKIRA
IPC: F01L1/12
Filed: 1980-11-14
Abstract: PURPOSE: To avoid the bouncing of a moving valve system, by using the cam lift to cause only a plunger to slide but keeping a rocker arm at a standstill at the time of stoppage of valve operation in an operation stop mechanism for a poppet valve used as an engine suction or exhaust valve or the like.  
     CONSTITUTION: To stop the operation of a poppet valve 12 depending on the  working condition of an engine, oil in an actuator 48 is drained by a hydraulic  changeover unit (not shown in the drawing) through oil passages 80, 82, 84 and  a rod 50 and a piston 46 are pushed leftward by a spring 52. When a rocker  arm 10 is turned counterclockwise and the protrusion 74 of a timing plate 62 revolves the plate around a shaft 60 in response to a cam 72 and the engaged part 74 of the timing plate is disengaged from the recess 70 of the rod 50, the rod and the piston 46 are moved leftward. As a result, only a plunger 26 slides but the rocker arm 10 is not swung even if the cam lift is caused. For that reason, the poppet valve 12 is stopped. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5492139-A (JP)
Title: Bus control system
Inventor: SAITOU SEIICHI
IPC: G06F3/00
Filed: 1977-12-29
Abstract: PURPOSE: To prevent the breakdown of a transistor due to disturbance of control at the making or breaking time of a power supply, by grounding the base of either the lst or 2nd transistor in a tri-state circuit.  
     CONSTITUTION: The base of off-buffer transistor Tr 13 in tri-state circuit 1-3 can be grounded via contact (rl). As a result, while the control is unstable at the making or breaking time of the power supply, Tr 13 turns OFF by being grounded entirely at its base, so that no high-level output will appear at bus 2. Therefore, the interval between Tr 13 and Tr 23 will not be in a short state even if any inverter transistor Tr 23 turns ON owing to the disturbance of the control, thereby  preventing the breakdown of the element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6052054-A (JP)
Title: Bipolar transistor
Inventor: NAKANO MOTOO
IPC: H01L29/72
Filed: 1983-08-31
Abstract: PURPOSE:To improve transportation efficiency by a method wherein a base region is formed on a limited narrow region and, on the other hand, a collector region is formed into a lateral constitution wherein the collector region will be positioned nearer to an emitter region than a base electrode region having higher hole density. CONSTITUTION:An insulating layer 4 of SiO2, Si3N4, or the like is formed on an n type Si substrate 3 which works as a collector region. Then, an aperture part 5 is formed on the insulating layer 4, and after a polycrystalline Si layer has been formed, a single crystal layer 2 is grown by fusing the polycrystalline Si layer using a laser irradiation. Ions are implanted into said single crystal layer 2, and a p tpye Si layer is formed. Then, the aperture part 5 and the adjoining regions 1 and 2 are left, and other single crystal layer is removed, Then, an n<+> region 1 is formed into an emitter region, a p-region 2 is formed into a base region, and a p<+> region 2' is formed into a base electrode region by implanting As<+> ions, for example, into the region 1 and B<+> ions are implanted into the region 2.
Patent JP-H0966522-A (JP)
Title: Wire sawing machine and cutting method therefor
Inventor: TOYAMA KOHEI
IPC: B28D5/04
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain the stable shape of a wafer and to eliminate the waviness on the wafer by synchronizing the cycle of the moving speed or a work or a wire with the cycle of the feeding speed of the wire in terms of the time of a predetermined speed. SOLUTION: A work 40 is, for example, a semiconductor ingot, and its orientation flat surface is stuck to a work holder 42. The one ends of shafts 44A, 44B are fixed at both the ends perpendicularly to the upper surface of the holder 42. The shafts 44A, 44B are passed through guide cylinders 46A, 46B fixed perpendicularly in the axial direction and guided in the upward or downward direction. The one end of feed threaded rod 48 engaged with a gear 50 is fixed to the center of the holder 42. The gear 50 is controlled at its rotating speed according to the rotating speed pattern of a work moving motor 54 set to a program setter 58 and driven. Thus, the work 40 is moved down, brought into contact with the wire, and many wafers are simultaneously cut and formed.
Patent JP-H0327813-A (JP)
Title: Continuous manufacture of composite cable
Inventor: KOMURA YUKIO
IPC: B21C23/30
Filed: 1989-06-23
Abstract: PURPOSE:To improve the manufacturing accuracy of composite cable by detecting the feed quantity to an extruder and flash quantity from the extruder of the raw material for covering and controlling the revolving speed of rotary wheel, the feed rate of core and the heating temperature of raw material for covering based on the quantity of difference of those. CONSTITUTION:The core 10 and the raw material 12 for covering are fed to the extruder 3 with the rotary wheel 3a and shoe block 3b for forming the covering material. The covering material which consists of the raw material for covering is continuously extruded and applied on the core by extruding the raw material 12 for covering on the outer periphery of the core while the raw material is heated in semimolten state. The feed quantity and flash quantity of the raw material for covering are detected, at least one of the revolving speed of the rotary wheel, the feed rate of the core and the heating temperature of the raw material for covering with a heater 3C is controlled based on the quantity of the difference of those. Thereby, the feed quantity of the raw material for covering is stabilized, the flash quantity of the raw material for covering is reduced, yield of the raw material for covering is improved and also the manufacturing accuracy of covering wire can be improved.
Patent JP-H0452044-A (JP)
Title: Manufacture of mold
Inventor: SANO HIROAKI
IPC: B22C9/12
Filed: 1990-06-20
Abstract: PURPOSE:To reduce pattern cost and molding man-hour and to shorten mold shake-out man-hour and sand removal man-hour by causing chemical reaction medium gas to flow into the mold completed with molding, continuously making the molds, locally heating, shifting flasks while curing and continuously making the molds and cores simultaneously. CONSTITUTION:While rotating the flask 2 by turning a turn table 10 for molding, molding sand for gas curing is continuously charged into cavity part in a sleeve pattern 1 for long length roll and mold 2 and into cavity part in a pipe 7 for gas vent from a continuous sand kneader. Master mold side and core side are rammed at the same time to continuously make the molds. At the time, when the molding in the flask almost is completed, by allowing the prescribed quantity of chemical reaction medium gas to flow through a gas supplying pipe 13, the mold 3 and the core 8 are cured with the chemical reaction only at the peripheral part of gas exhaust holes 14. Successively, the turn table 10 is descended by the range, which the mold cures, and the molding for the next flask is executed in the same way.
Patent JP-S5784161-A (JP)
Title: Manufacture of complementary mos semiconductor device
Inventor: MOMOSE SATORU
IPC: H01L21/8238
Filed: 1980-11-13
Abstract: PURPOSE:To simplify a manufacturing process and suppress a positional displacement of a contact hole to be bored on an extended region of a gate electrode in the same degree as practiced in a conventional method by a reduced number of PEP. CONSTITUTION:An n<+> type active region doped in a next region and a p type active region are formed on a p type Si substrate, through patterning with photo resist after depositing a polycristalline Si, an (n type) gate electrode region 17 for contact and a p type gate electrode region 18 are formed. Next, utilizing a field oxide film as a mask, each region is doped with boron and at a next region with ion respectively, and a p<+> type source region 19, a PMOSFET of a drain region 20, an n<+> type source region and an NMOSFET of a drain region are formed, and on further boring of contact holes 26, 27, contact failure is prevented by taking a displacement X between electrode regions 16, 17 and the former 26, 27 when Xm is taken as a maximum value and l is taken as a width of electrode so that the relation l-m>=2Xm may be satisfied.
Patent JP-H11341581-A (JP)
Title: Speaker device for television receiver
Inventor: UMEUMI KATSUHIRO
IPC: H04R1/02
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a speaker device for a television receiver by which a reproduced sound filled with presence is obtained with a simple structure by using one speaker. SOLUTION: In this speaker device 10 for a television receiver constituted by mounting one speaker 21 in a speaker cabinet 22 mounted between the side in a main body casing and the side of a cathode-ray tube of the television receiver and providing a sound guiding horn 22c in front of the speaker 21, the cross-sectional area of the sound guiding horn 22c is drawn down a in a midway between a radiation surface 22c1 at the side of the speaker 21 and an opening edge 22c3 at a sound output side.
Patent JP-H0325195-A (JP)
Title: Segment assembling method and shield machine in multi-connected shield method
Inventor: MIYA KIYOSHI
IPC: E21D11/40
Filed: 1989-06-21
Abstract: PURPOSE:To promote work efficiency by moving a segment assembling position for shield tunnel construction connecting two or more optional basic sections to positions equivalent to more than one ring in rear and front, and carrying out segment assembling work by separating every each section. CONSTITUTION:The lower end shield jack 2B of a multi-connected shield machine 1 is placed on the front, and an upper step section segment assembling position part A and a lower step section segment assembling position part B are moved to positions equivalent to one segment ring in rear and front. In segment assembly, first of all, segments for the upper step section at a segment assembling position A are assembled on a slab segment 3C thereat, and segments for the lower step section at a segment assembling position B are assembled separately in about parallel operations. According to the constitution, a segment assembling time can be greatly reduced.
Patent JP-S646641-A (JP)
Title: Defrosting control apparatus for heat pump type air conditioner
Inventor: KAKITA KENICHI
IPC: F24F11/02
Filed: 1987-06-26
Abstract: PURPOSE:To perform an optimum defrosting control by providing the 2nd timer circuit to input the output signal of the 1st logic circuit and to retard a preset period of time and the 2nd logic circuit to judge a start of the defrosting operation from the output signal of the timer circuit and the output signal of the temperature detector. CONSTITUTION:The 1st logic circuit 9 to input a signal S6 from a temperature detector 7 detecting a temperature of condenser of the outdoor apparatus and the output signal S7 from the 1st timer circuit 8 integrating the defrosting cycle time T1 and the 2nd timer circuit 10 to retard a start of defrosting operation up to the prolonged time T3 are provided. Thus, an erroneous detection caused by a temporary fall in temperature of the condenser can be prevented by a redetection of temperature of the condenser after the lapse of the prolonged period of time T3 at a starting time of the defrosting. Therefore, an optimum defrosting control can be performed regardless of the surrounding temperature of the outdoor apparatus.