baber/WOPTO huggingface dataset:
Patent JP-H10287833-A (JP)
Title: Production of insulating varnish and multi-layered printed wiring board using the insulating varnish
Inventor: YAMAMOTO KAZUNORI
IPC: C09D5/25
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain an insulating varnish capable of giving adhesive films inhibited in the contamination of whisker aggregates and high in insulating reliability by stirring electrically insulating whiskers in a resin varnish and subsequently kneading the prepared slurry by the use of a bead mill. SOLUTION: This method for producing an insulating varnish comprises stirring electrically insulating ceramic whiskers having an average diameter of 0.3-3 μm and an average length of 3-50 μm in a resin varnish, and subsequently kneading the prepared slurry by the use of a bead mill. Thereby, the insulating varnish giving printed wiring boards flat in surfaces, good in circuit processability, high in rigidity, hence high in mounting reliability, high in surface hardness, good in thermal expansion coefficient, and hence good in dimensional stability is obtained.  A multi-layered printed wiring board is obtained by coating the varnish on a copper foil, etc., laminating the obtained insulating material to an inner layer wiring board having an inner circuit thereon, forming an outer layer surface circuit on the laminate, and subsequently electrically connecting the outer layer circuit to the inner layer circuit.
Patent JP-H05300764-A (JP)
Title: Driving mechanism
Inventor: KATO TOMOKI
IPC: H02N2/00
Filed: 1992-04-16
Abstract: PURPOSE:To provide a driving mechanism easy to process and suitable for mass production and efficient. CONSTITUTION:In a driving mechanism which drives a mover 5 in contact with an elastic body 1 by the elliptic motion occurring in the elastic body 1 junctioned with an electromechanical transducer 2 by applying frequency voltage to the electromechanical transducer 2, the side where the elastic body 1 contacts with the mover 5 is made of resin elastic body 3.
Patent JP-H06286857-A (JP)
Title: Conveyor for container and method thereof
Inventor: TANAKA NOBUHIRO
IPC: B65G13/075
Filed: 1993-04-01
Abstract: PURPOSE:To convey containers with high capacity without the fall of storage articles in the containers at the time of conveying while enclosing articles successively into the respective containers of a container group between plural article storage sections by providing a roller conveyor with driving force transmission members, driving cutoff members and a braking device. CONSTITUTION:The respective containers 3 of a container group formed by a container group forming device are started/stopped smoothly while being in mutual contact so as to be conveyed successively to an article storage section in the lower reaches. Since the stop of the containers 3 is performed by frictional force generated by the frictional contact of brake members 47 with rollers 12A, the containers 3 can be stopped smoothly. Also, since the driving of the containers 3 is performed by frictional force generated by the frictional contact of driving force transmission members 41 with the rollers 12A, the containers 3 can be started smoothly. Storage articles in the container 3 can be thereby conveyed without falling. As a result, there is no need to raise up the previously stored articles in storage work in the following article section.
Patent JP-S61256593-A (JP)
Inventor: MATSUKAWA KAZUYUKI
IPC: H05B41/18
Filed: 1985-05-07
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-H06288309-A (JP)
Title: Engine provided with alcohol fuel modification device
Inventor: KAWAMURA HIDEO
IPC: F01N5/02
Filed: 1993-04-01
Abstract: PURPOSE:To provide an engine provided with an alcohol fuel modification device which modifies alcohol fuel by utilizing hot exhaust gas. CONSTITUTION:A control valve 7 is located in a connection hole 5 for connecting an auxiliary chamber 2 to a main chamber 1, a fuel modification device 9 which thermally decomposes alcohol fuel for modification is provided in a fuel inlet passage 19 for supplying alcohol fuel from a fuel tank 17 to the auxiliary chamber 2, and a fuel inlet control valve 8 is located at a fuel inlet port 28 of the auxiliary chamber 2. Also a valve closing time control device 40 to maintain the valve opening condition of an exhaust valve 6 by attracting a suction plate fixed to the exhaust valve 6 by magnetic force is provided, and the open time of the exhaust valve 6 is set at a range from the exhaust stroke to the first half of the intake stroke to remain hot exhaust gas in a cylinder. Thus the exhaust gas temperature is increased to increase the modified energy.
Patent JP-S63263331-A (JP)
Title: Air-conditioning machine
Inventor: OGAWA MASANORI
IPC: F24F1/00
Filed: 1987-04-20
Abstract: PURPOSE:To make maintenance unnecessary, eliminate a driving unit and realize the air conditioning of a house without any noise and vibration, by a method wherein an ionic wind device, constituted of a discharging electrode and counter electrodes thereto, is provided in a duct device connecting garret to underfloor. CONSTITUTION:Ionized air devices 5, 5' are provided in the intermediate part of ducts 3, 3'. Filters 6, 6' are provided at the entrance and exit of the ducts 3, 3' to prevent the abnormal short-circuits of large size dust between the electrodes of the ionic wind devices. When the anode 7 of a wire and the flat plate counter electrode 8 of aluminum sheet are provided in a part of the duct and a high voltage of about 17 KV is impressed, corona discharge is generated around the anode 7 and ionic wind is generated from the anode 7 toward the cathode 8. As a result, air is circulated from a garret 1 toward an underfloor 2 through the ducts 3, 3'. The inonic wind is generated by only an electric behavior between both of the electrodes, therefore, there may be no noise and vibration.
Patent JP-S5720666-A (JP)
Title: Laser doppler flow speed meter using optical fiber
Inventor: OOBA KENKICHI
IPC: G01P5/26
Filed: 1980-07-14
Abstract: PURPOSE:To remove noise by discretely providing optical fibers for transmission and detection and creating a dead angle between an irradiation optical axis and a reflection optical axis. CONSTITUTION:A fiber 1 for transmission has an irradiation angle betaT and a fiber 4 for detection has a photodetecting angle betaR. The fibers 1 and 4 are held spaced, and have a measuring area 2 determined by the spacing therebetween and the betaT and the betaR. D is a blind zone. Doppler quantity is detected by either of the frequency of the scattered light fr of the time when fine particles 3 in fluid are moving at a speed U or the frequency of the reflected light fo from the end face of the fiber 1, whereby the flow speed is known. By the provision of the blind zone D between the point of intersection of the irradiation angle betaT and the reflection angle betaR and the end faces of the fibers, the unnecessary information by the uncertain phenomena near the fiber end faces is eliminated, and the frequency spectra having distinct peaks are obtained.
Patent JP-S63261829-A (JP)
Inventor: NONOMURA HIROSHI
IPC: H01G9/04
Filed: 1987-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62254272-A (JP)
Title: Display system for document picture
Inventor: HATANO HIDEKAZU
IPC: G06F17/30
Filed: 1986-04-28
Abstract: PURPOSE:To retrieve a document picture at a high speed and with high precision by displaying just a part of the document picture stored in a buffer memory from a memory device of large capacity. CONSTITUTION:When the retrieval of a document picture is started, a start point marker 112 is first displayed. Then the 1st picture retrieval is stored in a fast buffer memory from a memory device of large capacity. Then the 1st picture 113 is immediately displayed in a display enable mode at a position where the reference point of the marker 112 is coincident with the original point of the picture 113. Then the 2nd picture is displayed at a position where the original point of the 2nd picture is distant from the reference point 102a of the marker 112 by DELTAx and DELTAy vertically and horizontally respectively at a time point when the 2nd picture is stored in the buffer memory from the memory device. In this case, the entire part of the 2nd picture is not displayed but just a part 114 overlapping the 1st picture is displayed.
Patent JP-H01268739-A (JP)
Title: Polyethylene-containing resin composition
Inventor: ISHIWATARI YOICHI
IPC: C08L23/04
Filed: 1988-04-21
Abstract: PURPOSE:To obtain the titled composition containing an ethylene based polymer, alpha-olefin based polymer and block copolymer each at a specific ratio, having excellent impact resistance and environmental stress-crack resistance and most suitable for injection blow molding. CONSTITUTION:The aimed composition consisting of (A) 40-94wt.% ethylene based polymer consisting of PE and/or copolymer mainly composed of ethylene, (B) 5-50wt.% alpha-olefin copolymer consisting of >=3C alpha-olefin homopolymer and alpha-olefin copolymer (preferably PP) mainly composed of >=3C alpha-olefin and (C) 0.5-10wt.% block copolymer composed of vinyl aromatic compound polymer block and aliphatic saturated hydrocarbon polymer block having <=20% degree of unsaturation. Furthermore, the component A is preferably copolymer of ethylene and butene mainly composed of ethylene.
Patent JP-S58212589-A (JP)
Inventor: TOOCHIKA JIYUNJI
IPC: B66C11/00
Filed: 1982-06-04
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-H11270835-A (JP)
Title: Exhaust gas treating system
Inventor: WATABE ATSUSHI
IPC: F23J15/08
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To enable prolonged stable operation by avoiding a hourly pressure loss of an exhaust gas in a heat exchanger for recovering heat to delay the stop timing of the operation attributed to an increase in the pressure loss. SOLUTION: This treating system is provided with a heat exchanger 4 to recover heat from an exhaust gas along an exhaust duct 10 of the exhaust gas and an exhaust gas desulfurizer 5 which causes a contact between the exhaust gas and on absorbing liquid containing an alkali component to absorb and remove sulfur oxide contained in the exhaust gas. In this case, a bypass line 12 is provided having a flow resistance means 11 of the exhaust gas interposed between an inlet and an outlet of the heat exchanger 4 of the exhaust gas duct 10.
Patent JP-H04326410-A (JP)
Title: Clock monitor device
Inventor: SANBE TAKESHI
IPC: G06F1/04
Filed: 1991-04-26
Abstract: PURPOSE:To immediately detect the change of the frequency of an operating clock when it is changed by storing the number of right clocks, measuring the number of clocks under current operation and comparing the both numbers of clocks. CONSTITUTION:An operating clock 1 simultaneously supplies clock signals to an information processor and a count circuit 3 which can operate with the different number of clocks. The count circuit 3 inputs the clock signal of a reference clock 2, counts the number of clocks in the operating clock 1 and writes the result in a register 4. A disk 5 stores the number of clocks set in the case of deciding a system. A comparator circuit 6 compares a value stored in the register 4 with the range of the clock number stored in the disk 5. When the value stored in the register 4 is not included in the range of the clock number stored in the disk 5, the abnormality of the operating clock is reported through a bus 12.
Patent JP-H04326432-A (JP)
Title: Wide area register allocation system and compiler
Inventor: KITAYAMA YASUHIDE
IPC: G06F9/45
Filed: 1991-04-26
Abstract: PURPOSE:To realize the optimum allotment of a wide area register based on the number of reference times at the time of execution and to improve performance at the time of executing a program. CONSTITUTION:A first execution module 5 which can collect a reference situation (the number of reference times, for example) at the time of executing a register candidate such as variable and a constant, which become the objects of the allotment of the wide area register, without alloting the wide register of a source program 1 is generated in a first compiling process 10. Information of the number of the references and the like of the register candidate at the time of executing the first execution module 5 is collected in a reference number file 7 at an execution process 20. Compilation is executed again and collection data at the execution process is set to be input to a compiler besides the source program 1 at a second compiling process 30.
Patent JP-H01269271-A (JP)
Title: Cassette loading device
Inventor: OKUMURA YUJI
IPC: G11B15/675
Filed: 1988-04-20
Abstract: PURPOSE:To exactly detect the start of motor driving and to obtain a satisfactory operating feeling by widely decrease load to be added to a hand after a holder is passed through the position pressing completion in case that a cassette is loaded. CONSTITUTION:The cassette is inserted to a holder 2 and pressed. A cassette driving means is activated by a motor 3, which is linked to a lever 4, and a control means and thus, the holder 2 is carried to a cassette loading position. After the holder 2 is passed through the position of the pressing completion, a cam surface 81 of a load supporting tool 8 is engaged to the driven part of the holder 2 and the holder 2 is pushed up to the cassette loading position by the energizing of a spring 9. After that, the driven part of the holder 2 is separated from the load supporting tool 8 and sent to the loading position by the driving means. When the cassette is detached, the holder 2 is sent from the loading position to an inserting position by the driving means. The driven part of the holder 2 is abutted to the cam surface 81 of the supporting tool 8, however, the driven part is driven by the driving means and slid on the cam surface 81 against the energizing of the spring. Then, the driven part is passed through the cam surface 81 and sent up to the inserting position.
Patent JP-S5721262-A (JP)
Title: Automatic piece grinder machine
Inventor: HATSUTORI TAKAO
IPC: B24B7/00
Filed: 1980-07-15
Abstract: PURPOSE: To reduce an operating space by a method wherein at least one of several kinds of grinding materials and test piece holders stored in a plurality of rotating tanks is continued to perform a plane movement.  
     CONSTITUTION: Outer circumferential surface of a rotary drum 4 fixed by a supporting shaft 3 on the machine block 1 is divided into some sections so as to form a plurality of tanks 5, for example, six tanks 5, several kinds of grinder materials 10 ranging from rough granular degree to fine grannular degree are installed, and at first the tank 5 having grinder materials 10 with rough granular degree is arranged at the upper-most part of the rotary drum 4. Desired test pieces are fitted in a group of through-pass holes in the test piece holder 16 and then held therein. In this grinding operation, it is possible to get a grinding surface having no orientation at a lower surface of the test piece with a combination of a circular movement of the test piece and an linear movement of the grinder material 10, and in this arrangement it is possible to reduce a working space. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5322721-A (JP)
Title: Magnetic head sel ecting circuit
Inventor: AOI MOTOI
IPC: G11B5/027
Filed: 1976-08-16
Abstract: PURPOSE: Noises are reduced by making the outputs of a head center tap selecting circuit to varying values for three cases of playback, recording and non-selection and making the number of diodes being seriesconnected between head and playback amplifier two. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03295881-A (JP)
Title: Silicon carbide member and its production
Inventor: SOTODANI EIICHI
IPC: C04B41/89
Filed: 1990-04-12
Abstract: PURPOSE:To improve oxidation, chemicals and thermal shock resistances, and strength by forming a carbon-silicon-silicon carbide film on the surface of a base material made of silicon carbide. CONSTITUTION:A base material of silicon carbide is prepared by the known method, e.g., by mixing an organic binder, such as phenolic resin, into a silicon carbide powder, molding the resulting mixture, exerting calcination to carbonize the organic binder, performing purification treatment, and carrying but impregnation with silicon. A pyrocarbon film is formed on this base material by the known method and silicon is impregnated into the resulting base material of silicon carbide coated with the pyrocarbon film, by which the desired silicon carbide member can be obtained. Simultaneously with the calcination of silicon carbide, pyrocarbon is allowed to react with silicon in the base material of silicon carbide and is formed into silicon carbide, and further, the resulting silicon carbide is formed into silicon-silicon carbide because silicon is impregnated into this silicon carbide, by which a silicon-silicon carbide layer is formed.
Patent JP-H01266884-A (JP)
Title: Vertical type grain screening machine
Inventor: KAWASHIMA KENZO
IPC: B07B1/22
Filed: 1988-04-20
Abstract: PURPOSE:To provide an always stable grain feeding and lifting effect in spite of a change in a feed rate by providing a grain guiding port communicating with a grain lifting spiral body to the lower peripheral face of a grain guiding cylindrical body and providing guiding vanes to the outside circumference. CONSTITUTION:The grains fed from a supply hopper 14 are transferred downward by the guiding vanes 53 of the grain guiding cylindrical body 51 which rotates in the same direction as the rotating direction of a screening net body 32. These grains are fed to the beginning end part of the grain lifting spiral body 31 which rotates in the direction opposite to the rotating direction of the screening net body 32. The grains are scraped up and lifted by the grain lifting spiral body 31. The unscreened grains are moved from the grain lifting spiral body 31 to a screening area where the grains are splashed toward the outside by the centrifugal force of the rotation of the spiral body 31. The small grains and dust rice smaller than the screening holes of the screening net body 32 are discharged to the outside of the screening area. The good grains which do not pass the screening holes of the screening net body 32 are fed upward while the dropping of a part of the grains is repeated. The grains which are finally screened to the cleaned grains are released from a release port provided near the head part of the screening net body 32 and are delivered to a temporary storage tank.
Patent JP-S61257715-A (JP)
Title: Wire electrode electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1985-05-08
Abstract: PURPOSE:To always perform stable electrification for movement and motion of a wire electrode, by providing a ring-shaped electrifier so as to surround forward and return path parts of the wire electrode. CONSTITUTION:A ring-shaped electrifier 5, being fixed by supporting members 6, is provided so as to surround forward and return path parts of a wire 1, and the wire electrode 1, having predetermined tension, moves being brought into forced contact with an internal surface of the ring by force spreading outside of the ring 5 through guides 7, 8 in supply and winding sides. The electrifier 5 is electrified through a lead wire 9 from a machining power supply. A shaft 10, supporting a guide 2, is shuttle turned by a turning head, and the wire electrode 1 performs electric discharge machining of form shape rotating the guide 2.
Patent JP-H03129140-A (JP)
Title: Level maintenance of air spring type vibration eliminating table and fine vibration eliminating method and circuit therefor
Inventor: YASUDA MASASHI
IPC: G12B5/00
Filed: 1990-04-11
Abstract: PURPOSE:To adjust an air pressure to precisely control a level at a low cost and eliminate fine vibration by outputting a vibration eliminating table level as a voltage, and analog-integrating or performing feedback compensation of the difference between the above voltage and a reference level voltage. CONSTITUTION:If a vibration eliminating table 2 is descended due to a load, a level sensor 1 detects an amount of movement with respect to a reference level, and a level differential amplifier 6 compares a level voltage with a reference level voltage. An analog integrating amplifier 8 integrates the difference, or the amplifier 8 and a feedback compensating circuit Fb perform feedback compensation to speed up the integration and level setting. A drive circuit 11 receives a level control value to which the operated output value is added, to control a control valve 7, thereby supplying compressed air to an air spring 3 to elevate the vibration eliminating table 2 up to a predetermined level. In fine vibration elimination, a vibration acceleration in the vertical direction is output as a voltage, and a control value in combination of integration, differentiation or amplification is added to the level control value. Therefore, the control valve 7 is controlled, thus adjusting an air pressure inside the air spring 3.
Patent JP-S60243168-A (JP)
Title: Powder coating composition of heat-resistant epoxy resin
Inventor: YANAGISAWA KENICHI
IPC: C09D5/46
Filed: 1984-05-17
Abstract: PURPOSE:The titled composition that is composed of a specific epoxy resin, a novolak type phenolic resin, an aromatic polycarboxylic polyhydrazide and an inorganic filler, thus being suitable for use in insulative coating for electric rotary machines, because it has good heat resistance and high impact strength. CONSTITUTION:The objective composition is obtained by using (A) one or combination of epoxy resin bearing 2 or more epoxy groups in a molecule, preferably having a melting point of 60-90 deg.C, (B) a novolak type phenolic resin, preferably having less than 300 hydroxyl equivalent and a melting point of 60- 100 deg.C, (C) an aromatic polycarboxylic acid hydrazide of the formula (Ar is n- valent aromatic hydrocarbon group which may be substituted; n is integer of 1-4) and (D) an inorganic filler. As for their ratios, A/B is 95/5-50/50, (A+B)/C is 100/(1-30) and (A+B)/D is 100/(50-300).
Patent JP-H05299449-A (JP)
Title: Device for sealing semiconductor with resin and its sealing method
Inventor: YOSHIDA HARUO
IPC: H01L21/56
Filed: 1992-04-17
Abstract: PURPOSE:To improve the productivity and quality by automatically performing as far as supply of material, sealing with resin, discharge of a product, and cure of a product. CONSTITUTION:A magazine 12, which has accommodated a product which has finished sealing a lead frame taken out of a molding machine with resin, is sent to the conveyor 18 inside a cure furnace unit 20 through a guide rail 17. The magazine 12 is heated with a heater 19 when carried in arrow direction A on the conveyor 18, and the product inside the magazine 12 is cured. At this time, the air heated with the heat generated by the molding machine passes a filter 23, and is sent into the cure furnace unit 20 with an axial flow fan 24 through an air circulation pipe 22, and cures the product together with the heater 19. The magazine 12, for which a specified time of cure is completed, is discharged to outside by the conveyor 18. Hereby, this can automatically perform as far as supply of material, sealing with resin, discharge of a product, and cure of a product in succession, and the productivity and the quality improve.