baber/WOPTO huggingface dataset:
Patent JP-2000024672-A (JP)
Title: Aqueous dispersion based on water-soluble polymer
Inventor: NZUDIE DENIS TEMBOU
IPC: C08L35/06
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble compsn. containing water-soluble polymers and dispersing polymers. SOLUTION: The water-soluble polymers are obtd. by polymerizing (a) 70 to 100 wt.% of at least one kind of water-soluble monomer A2 expressed by the formula, (b) 0 to 30 wt.% of at least one kind of water-soluble monomer Al, (C) 0 to 30 wt.% of at least one kind of amphiphilic monomer B, and (d) 0 to 30 wt.% of at least one kind of hydrophobic monomer C. In the formula, R8 is H or methyl group, Z2 is O, NH or NR10 (R10 is 1-6C alkyl group, hydroxyalkyl group or 5-12C cycloalkyl group). R9 is 1-4C alkylene or hydroxyalkylene, L4, L5 are independently 1-6C alkyl or hydroxyalkyl groups, 5-12C cycloalkyl or 7-12C aryl groups, and x is an ion.
Patent JP-S587839-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEUCHI HIROSHI
IPC: H01L29/78
Filed: 1981-07-07
Abstract: PURPOSE:To improve the flatness and the accuracy of a semiconductor device by etching and removing in advance a region to be selectively oxidized of a semiconductor substrate in the amount corresponding to the expansion upon oxidation and covering the side surface with a thin oxidation resistance film, thereby preventing the oxidation toward the side. CONSTITUTION:An oxidized film 22 and a nitrided silicon film 23 are formed on a silicon substrate 21, are then patterned, the field region of the substrate 21 is then anisotropically etched to form an oblique (111) surface, a nitrided silicon film 24 is covered by a CVD method on the overall surface, is then anisotropically etched to allow a thin nitrided silicon film 24 to remain on the oblique surface and the field region to be exposed, and the field region is oxidized, thereby forming a flat field oxidized film 25. Since the sidewise oxidation is suppressed by the film 24 at this time, a bird beak is not produced, thereby preventing the invasion to an element region.
Patent JP-S5331733-A (JP)
Title: Reclaiming of waste paint
Inventor: TACHIKAWA MASANAO
IPC: B09B3/00
Filed: 1976-09-04
Abstract: PURPOSE: To reclaim a waste paint consisting of resin, pigment, solvent, water, etc., as an intercoat paint of car body, by dehydrating the waste paint, and dissolving the resulting semisolid product in an organic solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62261405-A (JP)
Title: Manufacture of tablet
Inventor: SAKAI KUNIHITO
IPC: B29B13/02
Filed: 1986-05-07
Abstract: PURPOSE:To prevent the mixing of air between particles in a tablet to prevent the generation of void in an IC or on the surface of the same and contrive the improvement of reilability as well as the reduction of faulty appearance by a method wherein powdered or particulate semi-conductor sealing resin is received into a vacuum vessel under vacuum, then, the resin is heated and compressed. CONSTITUTION:Powdered resin 33 is poured into the cylinder 20 of a tablet molder 32, heated to the temperature of 60 deg.C, which is lower than the fusion welding temperature of the resin 33, thereafter, the cylinder 20 is closed by an upper cover 21 air- tightly. A cylinder chamber A and a vacuum introducing chamber B are evacuated, thereafter, the chamber B is sealed and the inside of the cylinder chamber A is held in vacuum. A piston 25 is moved upward to compress the powdered resin 33 with the pressure of the degree of 1,000kg/cm<2>. Spaces between particles, which are produced in the powdered resin 33, are made smaller by the pressure. When the compression is continued for more than 10sec, a fusion welding layer 35 is formed on the periphery of the resin, then a completed tablet 36 is taken out. The spaces 34 between the particles in the tablet 36 are maintained under a vacuum condition, therefore, the mixing of air between the particles may be prevented upon sealing an IC in case the tablet 36 is used for the sealing of the IC.
Patent JP-S59231866-A (JP)
Title: Semiconductor device
Inventor: TAKENAKA KAZUHIRO
IPC: H01L29/06
Filed: 1983-06-14
Abstract: PURPOSE:To inhibit a parasitic bipolar effect, and to avoid the lowering of dielectric resistance by previously making the thickness of an inter-layer insulating film between an electrode wiring for an N type diffusion layer and a gate electrode thicker than that of an inter-layer insulating film in a region, in which there is no gate electrode, in an N channel MOS type transistor. CONSTITUTION:N<+> type source regions 2 and drain region 3 are diffused and formed to the surface layer section of a P type Si substrate 1 as a base region, and a shallow N<+> type region 4 is formed to the surface section of the region 3 while being projected to both sides. The whole surface is coated with a thin gate insulating film, gate electrodes 5 are attached on channel regions 12 positioned among the regions 2 and 4, the whole surface is coated with an inter-layer insulating film 13, an opening is bored and a drain wiring 11 being in contact with the region 4 is applied, and the whole surface is coated with a protective film 14. In the constitution, an SiO2 film 15 thicker than the film 13 is added and interposed between the film 13 and the wiring 11 positioned on the electrode 5, the potential of the wiring 11 passing on the channel region 12 is weakened, and a parasitic bipolar effect is reduced.
Patent JP-H05280735-A (JP)
Title: Airflow meter and device utilizing the meter
IPC: G01F1/28
Filed: 1992-03-30
Abstract: PURPOSE:To obtain an electric signal in accordance with the change of the ventilating amount of gas such as air and the like in order to improve combustion efficiency by controlling an air-fuel ratio in a burner by a control circuit. CONSTITUTION:A flap 2, changing the angle thereof in accordance with the flow rate of gas, is provided in the gas passage 1A of a main body 1. A sensor plate 4, moved in conjunction with the movement of the flap 2, is attached to the flap 2. Electrodes 5A, 5B constitute a capacitor unit 6 together with the sensor plate 4. The flap 2 and the sensor plate 4 are moved in accordance with the flow rate of the gas whereby the sensor plate 4 changes area superposed by the electrodes 5A, 5B. The change of an electrostatic capacity between the sensor plate 4 and the electrodes 5A, 5B in this case is sent into the controller of a burner through an electric signal to control an air-fuel ratio.
Patent JP-H09275267-A (JP)
Title: Method for forming printed wiring sheet
Inventor: HIROSHIGE KATSUYA
IPC: H05K3/40
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent an electrically conductive member from getting in a mesh sheet by a method wherein the mesh sheet woven from chemical fiber, metal fiber, or natural fiber is turned electrically conductive by electroless plating, plating resist is applied, a pattern is plated with megtal, and then the resist is separated off for the formation of a conductive pattern. SOLUTION: A mesh sheet 1 woven from chemical fiber such as polyester, nylon or the like, soluble fiber made from protein, or natural fiber such as silk or cotton is electrossly plated with metal, plating resist 3 is applied onto all the surface of the mesh sheet 1, a pattern is provided onto the plating resist 3, and the plating resist 3 is exposed to light and developed. The plating resist 3 is melted at a pattern 4 irradiated with no light, and the plating resist 3 is left unmelted on the residual part irradiated with light. Then, the mesh sheet 1 is electroplated with metal, whereby a conductive pattern 5 is formed on the pattern 4 of the mesh sheet 1 electrolessly plated with metal. When the resist 3 is separated off, a printed wiring sheet 6 provided with the conductive pattern 5 can be obtained.
Patent JP-S58222804-A (JP)
Inventor: TANABE TOSHIO
IPC: B27B9/00
Filed: 1982-06-21
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-H09267309-A (JP)
Title: Manufacture of compression-processed wood
Inventor: HASEGAWA RYOICHI
IPC: B27K5/06
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a compression-processed wood by which it is possible to adequately compress a wood in a simple process. SOLUTION: A cypress wood is compressed to a compressibility of 10-40% by repeating a cycle of compression and decompression with a hot press after drying the wood. The wood becomes increasingly dense in the surface layer part which is especially tightened under pressure and the surface is hardened. In addition, by repeating a cycle of pressure tightening and decompression with a hot press, gas such as vapor generated in the wood at the time of pressure tightening, is sequentially released to the outside of the wood each time it is decompressed. Therefore, as it is different from the case in which the wood is continuously tightened all at once, the vapor is entrapped inside the wood to effectively prevent a fissure from developing in the wood.
Patent JP-H10295776-A (JP)
Title: Auxiliary syringe needle guiding tool
Inventor: FUKUI HIROSHI
IPC: A61J1/05
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a new auxiliary syringe needle guiding tool which can easily, quickly, and safely collect chemicals in a vial into a syringe body. SOLUTION: This tool is designed in such a manner that two openings, an upper opening 2 and a lower opening 1, are provided, a fixed stopper 3 is provided between the upper opening 2 and lower opening 1 which is formed so that a syringe needle is pierced into the piercing point of a vial closing rubber plug in the almost vertical direction and the base end of the syringe needle is fitted and stopped when it is just passed through the rubber plug, the upper opening 2 and lower opening 1 have circular shapes viewed from above, and a vial fixing means 4 is provided.
Patent JP-S60250015-A (JP)
Title: Permselective resin
Inventor: ITOU HIROSHI
IPC: B01D71/80
Filed: 1984-05-28
Abstract: PURPOSE:The title resin having a high diffusion rate of a solute in gel and excellent mechanical strengths, prepared by water-insolubilizing a specified N- alkyl- or N-alkylene-substituted (meth)acrylamide polymer. CONSTITUTION:A (co)polymer obtained by (co)polymerizing an N-alkyl- or N- alkylene-substituted (meth)acrylamide monomer of formula I or II [wherein R1 is H or methyl, R2 is H, methyl, or ethyl, R3 is methyl, ethyl, or propyl, A is -(CH2)n or -(CH2)2-O-(CH2)2-, and n is 4-6] with, optionally, other copolymerizable monomers (e.g., acrylamide) in the presence of a polymerization initiator (e.g., ammonium presulfate) is water-insolubilized by heating to 60-250 deg.C.
Patent JP-H11307377-A (JP)
Title: Insulating transformer and magnetic core unit for the same
Inventor: OKADA NAOKI
IPC: H01F27/32
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an insulating transformer which can easily correspond to high insulating resistance, without increasing the weight and the installation space of a power unit. SOLUTION: An insulating transformer is constituted of the combination of a plurality of magnetic core units. A first magnetic core unit 2 is formed of two division magnetic cores 5 and 6, the coil 7 of a single turn, which is interlinked with both division magnetic cores, and an insulating object 8 which integrally form them. Second and third magnetic core units 3 and 4 have magnetic cores 9 and 11 forming a magnetic core of a single turn by jointing them with the magnetic pole face of one division magnetic core in the first magnetic core unit and coils 10 and 12 interlinked with the magnetic cores. When the second and third magnetic core units are combined with one or a plurality of first magnetic core units, an insulating transformer, where more than two insulating transformer main bodies are cascade-connected in two stages, is formed. Thus, insulating resistance can be improved.
Patent JP-S5229845-A (JP)
Title: Thermoplastic rubber composition
Inventor: OOKAWA HIROYUKI
IPC: C08L23/00
Filed: 1975-09-02
Abstract: PURPOSE: A thermoplastic rubber composition with reduced tendency of deterioration of the physical properties at an elevated temperature, comprising a partially vulcanized chlorosulfonated polyethylene incorporated with a thermoplastic resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S601107-A (JP)
Title: Insecticide composition
Inventor: MORIYAMA SATORU
IPC: A01N57/28
Filed: 1983-06-16
Abstract: PURPOSE:To provide an insecticide composition containing acephate and chloropyrifos methyl, etc. as active components, exhibiting excellent synergistic controlling effect against various vermin such as army worm, leaf folder, etc. at a low concentration compared with the separate use of each component, and having no phytotoxicity to useful plants. CONSTITUTION:Acephate (O,S-dimethyl-N-acetylphosphoroamide thioate) is compounded with chloropyrifos methyl (O,O-dimethyl-O-3,5,6-trichloro-2-pyridylphosphorothioate) or O,O-diethyl-O-3,5,6-trichloro-2-pyridylphosphorothioate, and the mixture is used as an active component of the objective composition. The weight ratio of acephate to chloropyrifos methyl, etc. is 1:1/4-4. The composition exhibits high controlling effect also to vermin such as green caterpillar, aphid, etc. and is applicable as an economical and safe insecticide by its high contact, feed, nervous, fumigation toxicities, etc.
Patent JP-S63273764-A (JP)
Inventor: YAMAMOTO SHUICHI
IPC: F04B49/02
Filed: 1987-04-30
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-S5631263-A (JP)
Title: Master-slave type interphone
Inventor: KAWABE HIROSHI
IPC: H04M9/00
Filed: 1979-08-23
Abstract: PURPOSE:To prevent service impossibility dependent upon increment of temporary peripheral noise, by providing a press-to-talk switch, which determines the service direction, in the master machine and by operating this switch as an alternate service unit. CONSTITUTION:In the receiving waiting state, the input in input terminal SA is 1, and switch circuits S1 and S2 are turned off, and transmission and receiving are turned off. If private service is released after channel selection, the input in input terminal SA is 0, and the input in input terminal SB is 1, and switch circuits S1 and S2 are turned on, and the channel becomes louding simultaneous service. If private service is set after channel selection, outputs of AND circuits G2 and G6 are operated alternately by the input of input terminal SC, and therefore, only the receiving-side or transmission-side channel is turned on, so that the receiving gain for alternate service can be increased.
Patent JP-H09292479-A (JP)
Title: Alarm clock
Inventor: KONDO TETSUJIRO
IPC: A47G35/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To pleasantly awake the user of an alarm clock. SOLUTION: The upper and lower parts of the breast of a sleeping user is photographed with a camera 1, the frame difference of an image signal is calculated with an arithmetic part 2, and breathing of the user is judged, i.e., either expiration or inhalation with an information analysis part 3 on the basis of a change quantity of the frame difference. The breathing sound of the user is collected with a microphone, the change quantity is calculated with an arithmetic part 5, and the breathing of the user is judged whether expiring or inhaling with the information analysis part 3 on the basis of the change quantity. And when it is judged to be inhalation, a bell is sounded, illumination 9 is lighted and the user is awakened. The user can pleasantly wake up by awaking at a time of inhaling.
Patent JP-S5550452-A (JP)
Title: Backup roll material with superior spalling resistance
Inventor: YOSHIKAWA KAZUO
IPC: F16C13/00
Filed: 1978-08-30
Abstract: PURPOSE: To provide a backup roll material consisting of a specified ratio of C, Si, Mn, Cr, Mo, V and the balance Fe and having superior spalling resistance as well as wear resistance.  
     CONSTITUTION: The backup roll material consists of, by wt., C 0.55W0.95%, e.g., 0.80%, Si 0.15W1.6%, e.g., 0.56%, Mn 0.15W1.6%, e.g. 0.88%, Ni≤0.99%, e.g., ≤0.11%, Cr 2.0W5.0%, e.g. 3.58%, Mo 0.5W1.2%, e.g., 0.84%, V 0.2W0.8%, e.g., 0.30%, and the balance Fe and inevitable impurities. The impurities include P, S, etc., and it is required that the P content is about 0.035wt% or less and the S content about 0.040% or less. This material is esp. excellent in fatigue crack propagation and has superior spalling and wear resistances. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0668865-A (JP)
Title: Electric contact outlet for anode
Inventor: MITSUSHIERU GOOTEIERU
IPC: H01M50/528
Filed: 1993-05-07
Abstract: PURPOSE: To solve a problem, caused by lateral accumulation of a lithium film anode in a thin-film polymer electrolytic generator. CONSTITUTION: An electric contact outlet has at least one multilayer electrochemical cell. The lateral end part of an anode sheet (b) extends over the corresponding end parts of a cathode (q) and a collector (e), so as to form a protruding region. A metallic layer is in electrical contact with the lateral end part of the anode sheet (b) but is not in contact with the other elements of the cell. This metallic layer forms an external electrode of a generator.
Patent JP-S5732095-A (JP)
Title: Vane type drive unit
Inventor: KAWAKAMI TOORU
IPC: F04C18/344
Filed: 1980-07-31
Abstract: PURPOSE: To prevent the generation of short pass between an inlet and an outlet of hydraulic fluid and to remove a sliding motion between the end surfaces of a vane and the inside surface of a cylinder by providing a partition plate larger than the radius of a vane to both ends of a rotor for a vane type drive unit.  
     CONSTITUTION: A partition plate 13 is installed on both ends of a rotor 11. The partition plate has a radius larger than the radius of a vane 12 corresponding to its largest projecting point at the locatin of both ends. A disk-shaped concave part 16 which stores the partition plate 13 is produced on the inside surface of a cylinder 15, which constitutes a cylinder 14. On the other hand, a seal liquid injection hole 20 is produced at the axial center of a rotor shaft 17. A liquid communicating hole 20 which connects a liquid injection hole 18 to vane grooves 19 of the rotor 11 is produced. A sealing liquid 21 is supplied from a liquid injection hole 18 so as to fill a clearance H 1  between the side end surface of the vane 12 and the partition plate 13 with the sealing liquid 21. A clearance H 2  between the end surface of the vane 12 and the surface of an inner periphery of a cylinder is supplied with a sealing liquid 22. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5733573-A (JP)
Title: Preparation of food or feed from scale powder of fish
Inventor: IMAMURA KAORU
IPC: A23L17/00
Filed: 1980-08-06
Abstract: PURPOSE: To utilize scales of a fish as a food or feed, by washing the scales with water, removing foreign materials, and drying and pulverizing the washed scales.  
     CONSTITUTION: Scales of a fish are washed with water, and foreigh materials, etc. are removed thereform. The washed scales are then dried in a dryer. The dried scales are pulverized in a pulverizer to give the aimed powder. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5332944-A (JP)
Title: Method of air conditioning and supplying hot water in house or building by use of solar heat
Inventor: TANAKA TATSUAKI
IPC: F24S90/00
Filed: 1976-09-09
Abstract: PURPOSE: To achieve air conditioning and supply hot water to a house or building covered with heat insulating material, by the use of solar heat. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63273566-A (JP)
Title: Apparatus for casting metal
Inventor: YAMAGIWA MASAYUKI
IPC: B22D47/02
Filed: 1987-04-30
Abstract: PURPOSE:To cast many kinds of castings in only one equipment by setting push-up pins for mold on concentric circle inking centers of the molds on a turntable, fitting the push-up pins into different kinds of the molds, detecting the mold by a detecting mechanism and controlling pouring quantity and a stripping machine. CONSTITUTION:Standard anodic molds 2 and deformed anodic molds 3 are laid on the outer circumferential part of the turntable 1 around a fixed post 14. The push-up pins 6 for each mold are laid almost on the concentric circle with circumference linking the centers of the molds 2, 3. Pouring machine 10 is arranged at the prescribed position above the molds 2, 3 and molten metal flowed from a refining furnace 16 is weighed by a weighing tough 9 and poured into the molds 2, 3. The mold cooled by spraying water on the molten metal through a cooling device 4 is pushed up by the push-up pins 6. Further, the standard anode and the deformed anode are respectively stripped by the stripping machines 5, 15 ahead of the way and the desired pieces of the molds are piled up by line-up machines 5a, 15a behind the stripping machines 5, 15 and carried out. The mold just before the pouring machine 10 is detected by the detecting machine and signal is sent to the pouring machine, to weigh the pouring weight and is sent to the stripping machine, too, to operate it.
Patent JP-S5230592-A (JP)
Title: Device for cleanig bag opening
Inventor: ORIKAWA YOSHISUMI
IPC: B65B43/26
Filed: 1975-09-03
Abstract: PURPOSE: After materials to be packaged such as powders and granules are charged into a bag, the opening of the bag is opened a little and a suction pipe for cleaning is inserted therein, and the dust around the edge of the opening is sucked away automatically, so that the bag opening after charged can be heat-sealed reliably. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60252086-A (JP)
Inventor: KOSAKA KUNITOSHI
IPC: F16H3/76
Filed: 1984-05-29
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-H09292762-A (JP)
Title: Developing device
Inventor: SUZAKI MOTOHIRO
IPC: G03G15/08
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To cancel toner scattering and to reduce the driving torque of an agitator with a simple constitution. SOLUTION: This device is provided with an agitator 22 at nearly the center of a containing chamber 16, for agitating toner and feeding the toner to a developing roller 20. To the agitator 22, driving force from a driving motor is transmitted through a driving gear 24b. The agitator 22 and the driving gear 24b are intermittently connected. Namely, the agitator 22 and a film 26 can be rotated independently of the driving gear 24b, so far as within a specific rotary speed range. Moreover, an open/close cover 34 is controlled to open and close, corresponding to respective position of the agitator 22 and the film 26. In other wards, the open/close cover 34 including an engaging part 38, are systematically engaged to a handle 32 with the engaging part 38.
Patent JP-H02288508-A (JP)
Title: Signal generator
Inventor: ONISHI TAKESHI
IPC: G01R31/302
Filed: 1989-04-28
Abstract: PURPOSE:To generate a signal at a high speed even from a weak beam current and to set a probe point optionally by constituting a 1st stage circuit converting a beam current into a voltage signal with a bipolar transistor(TR). CONSTITUTION:A common base NPN TR 4a2 is in cascode connection to a 1st stage NPN TR 4a1 of common emitter and pulled up with a load element 3 and a collector level of the TR 4a2 is given to a post-stage logic element 5. Then an ion beam 1a is made incident in a wire pattern 2 connecting to a base of the 1st stage NPN TR 4a1. Thus, a signal is generated at a high speed by the current amplification of the bipolar TR with a minute beam current. Moreover, when the wiring pattern is prolonged from the base of the TR to apply charge beam radiation to the wire pattern, the probe point is placed to an optional location.
Patent JP-S5441119-A (JP)
Title: Feeder of magnetic head
Inventor: SHIMODAIRA TAKASHI
IPC: G11B5/55
Filed: 1977-09-07
Abstract: PURPOSE: To enable reciprocating motion driving means such as solenoid plunger, etc. to be used by moving magnetic head intermittently at a fixed interval with the output from a speed changing means. 
     COPYRIGHT: (C)1979,JPO&Japio