baber/WOPTO huggingface dataset:
Patent JP-S51127691-A (JP)
Title: Compound osciliator
Inventor: KAMEYAMA AKIRA
IPC: H04R17/10
Filed: 1975-04-28
Abstract: PURPOSE:To ensure a high energy efficiency of the compound oscillator which is used for the underwater sound converter. This is made possible by assuredly combining the oscillation element and oscillator by means a piece material which has a good transmitting capacity for the mechanical oscillations.
Patent JP-S60194941-A (JP)
Inventor: YOKOTA TETSUYA
IPC: A61B8/00
Filed: 1984-03-16
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-S52134755-A (JP)
Title: Head position detector in magnetic disk unit
Inventor: KUMAGAI MUNEHITO
IPC: G01B7/00
Filed: 1976-05-06
Abstract: PURPOSE: To make the constitution simple by means of operating switch groups with switch pushing plate installed on a head installing measure, in a device which detects that on which track group on a magnetic track is the head placed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60195142-A (JP)
Title: Crosslinking composition
Inventor: KUROSAWA HAYASHI
IPC: C08L33/02
Filed: 1984-03-17
Abstract: PURPOSE:The titled composition that is prepared by adding a specific amount of a diamine crosslinking agent to a specific chlorinated polyolefin copolymer, thus being used as a crosslinkable rubber, because general crosslinking processes are applicable. CONSTITUTION:A chlorinated polyolefin copolymer which is obtained by chlorinating a copolymer resulting from copolymerization of an alpha-olefin such as ethylene and maleic anhydride, preferably in the presence of alkyl acrylate or methacrylate such as a polymer of the formula (R', R'' are H, 1-10C alkyl; R' is H, methyl; R<2> is H, 1-10C alkyl; m1-3 are unit mol numbers in copolymer) and has 5-50wt%, preferably 25-45wt% of chlorine content is combined with (B) a diamine crosslinking agent such as methylenediamine in an amount of 2- 100mol based on the maleic anhydride groups in the copolymer A and kneaded at a temperature lower than 60 deg.C. The crosslinking is effected at 80-200 deg.C.
Patent JP-H07263014-A (JP)
Title: Gas manifold sealing device for fuel cell
Inventor: GOCHO YOSHITSUGU
IPC: H01M8/24
Filed: 1994-03-23
Abstract: PURPOSE:To hold sufficient elasticity over a long period of time, and enhance reliability with economical efficiency by engaging a tip end part with a U groove of a base end part, forming a U groove forming part of a vulcanized fluoro rubber part, and forming a tip part of an unvulcanized fluoro rubber part. CONSTITUTION:A U groove 30a extending in the circumferential direction is formed on a base end surface of a sealing member 30. Tip end parts of hydrogen gas manifolds 15a and 15b and air gas manifolds 16a and 16b are respectively directly embedded in and engaged with the groove 30a. Vulcanizing processing is performed on the member 30 in a condition where a cooling metal mold is brought into contact with only the tip part (hatched part). Thereby, in a vulcanizing process, vulcanizing processing is performed on a base end part of the member 30 at a prescribed temperature, and it is formed as a vulcanized fluoro rubber part, and since only the tip part is forcibly cooled, it is held in an unvulcanized condition, and is formed as an unvulcanized fluoro rubber part. Thereby, since it extremely excellently fits to a side surface of a cell stack 10 by the elasticity, a sealing effect is secured, so that reliability can be improved.
Patent JP-H02233541-A (JP)
Title: Set accelerating agent of cement
Inventor: KIKUCHI MASATSUNE
IPC: C04B22/10
Filed: 1989-03-06
Abstract: PURPOSE:To improve quick setting and hardening properties by mixing calcined alunite, lime, aluminate of alkali metal, carbonate of alkali metal and gypsum. CONSTITUTION:10-60wt.% calcined alunite having >=3000cm<2>/g Blaine specific surface area obtained by burning Al-alunite or Fe-alunite at 350-750 deg.C is mixed with 10-50wt.% lime such as quick lime or slaked lime, 5-45wt.% aluminate of alkali metal having <=1.2mm particle diameter such as sodium aluminate, 5-45wt.% carbonate of alkali metal having <=1.2mm particle diameter such as sodium carbonate and 1-20wt.% gypsum such as anhydrous gypsum to afford the aimed set accelerating agent of cement.
Patent JP-H09246126-A (JP)
Title: Semiconductor integrated circuit substrate, semiconductor integrated circuit device and manufacture thereof
Inventor: ISHIKAWA KATSUHIKO
IPC: H01L21/301
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To specify the chip coordinate of individual chips after cutting a semiconductor integrated circuit substrate. SOLUTION: Concentric circles 10 to 14 centering an origin 3 are formed on the back side of a wafer 1. The stroke width of the concentric circles 10 to 14 is varied in accordance with the quadrant of coordinate defined by an X-axis 4 and a Y-axis 5. A circular arc expressed on the back side of an LSI chip 2 cut out of the wafer 1 is read by a known optical system. The quadrant of the chip 2 in the wafer 1 is found from the stroke width, and the distance from the origin 3 is found from the curvature of the circular arc. The angle made by the X-axis 4 and a line which is normal to a tangent to the circular arc and has a length equal to the previously found distance is found. From these data of quadrant, distance and angle, the chip coordinate of the LSI chip 2 in the wafer 1 is determined.
Patent JP-S61211026-A (JP)
Inventor: YASUYOSHI MATSUNORI
IPC: B29K75/00
Filed: 1985-03-18
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-H11244732-A (JP)
Title: Ionic air cleaner
Inventor: HIRONAKA YASUMASA
IPC: F24F1/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an ionic air cleaner of a self-cleaning type in which energy saving and miniaturization of a device are contrived by enhancing thermal efficiency of self-cleaning. SOLUTION: Since a dust collection electrode 70 is formed into a tubular body shape and a sheathed heater 71 is incorporated in the inside thereof, thermal efficiency for a catalytic layer 77 is made good and energy saving is contrived. Further, since the dust collection electrode 70 is formed into the tubular body shape, an unequal electric field is easily caused between a discharge electrode 60 and the dust collection electrode 70 in comparison with constitution using the dust collection electrode having a conventional plate shape. Accordingly, coroner discharge is easily caused. Therefore, it is sufficient that such high voltage is not impressed between both electrodes 60, 70 and a high-tension circuit is made inexpensive.  Further, in the dust collection electrode 70 formed of the tubular body shape, space is saved in comparison with the dust collection electrode formed of the plate shape and miniaturization of the ionic air cleaner is contrived.
Patent JP-H11294153-A (JP)
Title: New catalytic element for treating internal combustion engine exhaust gas
Inventor: CASTAGNA FRANCK
IPC: F01N13/02
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a catalytic element for removing poisoned material in exhaust gas of an internal combustion engine. SOLUTION: This catalytic element has at least one monorice 10 covered with a coating portion 11. The monorice 10 has two elements 12, 13 separated by a space 14 by surfaces of an element 12 on an upstream side of the exhaust gas flow and an element 13 on a downstream side. An opening 15 is formed to the coating portion 11 communicated to the space 14.
Patent JP-H09239388-A (JP)
Title: Circulating water purifying material
Inventor: CHIGUSA TAKENORI
IPC: C02F3/10
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a circulating water purifying material capable of efficiently purifying water without clogging at the time of circulating and using a water such as bathwater, water in an aquarium fish tank, the breeding water in a living fish tank, etc., while purifying the water and capable of being produced in good yield. SOLUTION: A structure 5 contg. >=20wt.% fibrous activated carbon obtained by a dry process and formed by joining a corrugated sheet 3 having plural ridges and a flat synthetic-fiber sheet 1 with a binder fiber is cylindrically rolled to form a cylindrical body having many through-holes 4 extending between both ends, and a cylindrical core 2 having a hollow part larger than the through-hole 4 is furnished in the hollow part of the cylindrical body.
Patent JP-H06232214-A (JP)
Title: Flip chip bonding device
Inventor: MIKI KIMISUKE
IPC: H01L21/60
Filed: 1993-02-03
Abstract: PURPOSE:To make it possible to easily carry out fine adjustment of the angle of deviation of the vertical optical axis of a prism optical system of a beam splitter type position measuring device. CONSTITUTION:A positioning piece 9, for adjusting the angle of deviation, on the inside of which a circular arc guide surface is provided is attached to a movable bracket 7 of a position measuring device via an auxiliary piece 10. An engaging section 12a formed at one end of a prism box bracket 12 is fitted, with play, to a flat-convex-lens-shaped space between a guide surface and an end surface of the auxiliary piece 10. A projection 12b formed on the other end of the prism box bracket 12 is fitted, with play, to a space between mount legs 51 and 52 of a prism box 5. This bracket 12 is fixed to the movable bracket 7 and the prism box 5 by means of a mount screw 'a' and an adjustment presser screw 'b'.
Patent JP-S58168627-A (JP)
Title: Production of polyester resin powder
Inventor: MAKINO TAKASHI
IPC: C08J3/14
Filed: 1982-03-30
Abstract: PURPOSE:To obtain a blocking-free resin powder suitable as powdered adhesive in good yields, by dissolving a polyester resin in a mixed solvent consisting of a good solvent and a poor solvent, dispersing water in this solution and then preferentially distilling off the good solvent. CONSTITUTION:A polyester resin is dissolved in a mixed solvent consisting of a good solvent for the polyester resin (e.g., dichloroethane, benzene) and 10- 80wt% (based on good solvent) poor solvent for the polyester resin (e.g., n-butyl alcohol, n-hexane) so as to obtain a concentration of about 10-55wt%. Water is added to this polyester solution in an amount of below about 100wt% based on good solvent, and then the good solvent is preferentially distilled off to precipitate polyester resin powder. The precipitated resin powder is filtered and dried to obtain resin powder having a sharp particle size distribution (about 80- 400 mesh) and free-flowing touch.
Patent JP-H02257803-A (JP)
Title: Planting depth controller in transplanter
Inventor: SHIMAMOTO TOSHIJI
IPC: A01C11/02
Filed: 1988-03-07
Abstract: PURPOSE:To provide the title controller intended to seek accurate planting depth control at all times, so designed that a means to regulate the ground contact pressure for a ground contact body is provided to enable the responsiveness of the ground contact body to be maintained properly in conformity with farm conditions. CONSTITUTION:The planting depth for seedlings is kept uniform by putting a ground contact wheel to vertical movement against the machine body in conformity with the vertical motion of a ground contact body 176 being in contact with the farm surface. The ground contact body 176 is made to a plate- like form for leveling the upper surface of a ridge 200; at the same time, a side plate to form the normal plane of the ridge is integrally formed on the side of said body 176. Furthermore, by a pressure-regulating means comprised of a pressure-regulating spring 187, a wire 188 and a sensitivity-adjusting lever 189, the ground contact pressure of the body 176 is made controllable. As a result, the responsiveness of the ground contact body can be maintained properly in conformity with the farm conditions. leading to accurate planting depth control at all times.
Patent JP-2000209960-A (JP)
Title: Film material for cherry
Inventor: ONUMA HACHIYA
IPC: A01G13/02
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a film material for a cherry house surely preventing a rainfall and water covering, preventing fruit cracking and spreading of disease, and also preventing a high temperature injury by aggressively discharging high temperature air staying in equipment, and safely usable in a strong wind by covering and spreading on equipment frame body stood by surrounding cherry trees. SOLUTION: This film material for a cherry house is composed of a synthetic resin film material 1 having >=60 μm thickness and >=5 m breadth, in which a central poreless part 2 having 0.3-1 m breadth is formed at the center in the breadth direction and side edge poreless parts having suitable breadths are respectively formed at both side edges, then pored parts 3 respectively having 20-30% breadth of total of the breadth and having 0.1-0.3 mm respective air passing hole diameter having 4,000-8,000 mm2 total area of the air passing holes per 1 m2 of the synthetic resin film are pierced are formed on the outside parts of the central poreless part 2, and is composed of a synthetic resin film 1 forming a central poreless part 2,  a synthetic resin film 1 forming a pored part 3 and a synthetic resin film 1 forming an outer edge poreless part 4 and each of the end parts of the films 1 are bonded in one body by heat sealing.
Patent JP-S60196103-A (JP)
Inventor: YANO SHINICHIROU
IPC: A01C7/16
Filed: 1984-03-19
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-S57168282-A (JP)
Title: Destaticizing method for surface charge of recording body
Inventor: AKUTSU HIDEKAZU
IPC: G03G21/06
Filed: 1981-04-09
Abstract: PURPOSE:To erase a recording body surface charge by performing selective discharging to a part having the charge of the recording body surface by bringing the conductor part of a destaticizing member into contact with the recording body surface which has fine unevenness after transfer, and then giving a potential higher than a discharge starting voltage. CONSTITUTION:An endless belt 1 consists of a dielectric layer 1a having fine unevenness on the surface, and a dielectric layer 1b. A needle-like electrode 4 comes into contact with projecting parts of the dielectric layer 1a to input an image signal from a power supply 6. A recording body 1 after transfer is destaticized by a destaticizing unit 9. The potential of a metallic plate 9 is adjusted and set to a value with which a voltage obtained by adding a bias potential by a bias power supply 10 to a dot potential recorded as a latent image pattern exceeds a discharge starting voltage.
Patent JP-H08216064-A (JP)
Title: Hanger of sheath and tool or the like
Inventor: YAMAMOTO KATSUJI
IPC: B25H3/00
Filed: 1995-02-17
Abstract: PURPOSE: To easily perform mounting-demounting operation of a sheath and a tool or the like on a waist belt of an operator by installing one member of a mounting-demounting tool capable of mounting-demounting operation on the sheath or the like to house an edge part of a saw or the like, and installing the other member of the mounting-demounting tool on a suspending member having an installing part on the waist belt. CONSTITUTION: A hanger main body 1 is composed of a sheath 2 to house an edge part of a saw or the like, a suspending member 8 having an installing part 7 to enable installation on a waist belt 6 to be wound round a waist of an operator and a mounting-demounting tool 5 to lock and release both 2 and 8. The mounting-demounting tool 5 is composed of one member 5a where two columns 9 and 9 having elastic inward hooking-fastening projections 10 on the upper ends are erected in both side parts and the other member 5b formed in a bag shape whose inside is formed as a cavity. When both members 5a and 5b are inserted, the hooking-fastening projections 10 on the columns 9 engage with projections formed in the other member 5b, and this engaging condition can be released by pushing operation of a pressing operation part 11.
Patent JP-H0559451-A (JP)
Title: Production of thin hot rolled steel sheet excellent in surface characteristic
Inventor: OIKE YOSHIO
IPC: C22C38/00
Filed: 1991-02-25
Abstract: PURPOSE:To stably produce a thin hot rolled steel sheet excellent in surface characteristics. CONSTITUTION:At the time of producing a hot rolled steel strip of <=3.0mm product sheet thickness by using continuous hot rolling mill, a steel which has a composition consisting of 0.03-0.20% C, 0.03-0.10% Si, 0.10-2.0% Mn, <=0.08% Al, 0.005-0.150% Nb, and the balance Fe with inevitable impurities and further containing, if necessary, <=0.10%, in total, of one or >=2 elements among Ti, V, and Zr and/or <=1.0%, in total, of one or >=2 elements among Cu, Ni, Cr, and Mo is heated at <=1250 deg.C heating temp. and finish-rolled while regulating the temp. on the outlet side of a finish rolling mill to <=(Ar3+50 deg.C), followed by coiling at 560-650 deg.C. This method is free from particular equipment reconstruction and causes no increase in manufacturing costs. The resulting sheet can be suitably used for automobile parts and general working for pipe, etc.
Patent JP-S53138532-A (JP)
Title: Induction heater
Inventor: NAGAI TAMIJI
IPC: H05B6/12
Filed: 1977-05-10
Abstract: PURPOSE:To prevent excess power consumption of GCS when the variation of source voltage and loads, by forming the control pulse of GCS arranging one portion of a resonance circuit in an induction heater on the basis of anode pulse.
Patent JP-S59182043-A (JP)
Title: Clamp device
Inventor: SATOU SHINICHI
IPC: B23Q3/06
Filed: 1983-03-31
Abstract: PURPOSE:To obtain a device with sufficient flexibility by enabling a work to be surely clamped on a pallet by increasing a clamp stroke in the automatic fluting clamp of a flexible production system. CONSTITUTION:A coupling 25 is provided on one end of a rotating shaft 24 turning interlocking with a nut runner 12 inside a clamp box 21 of a clamper 7 for clamping a work 5 placed on a pallet 4, and a worm 26 provided in the middle of said rotating shaft. A worm wheel 29 and a spur gear 30 are fitted on a transmission shaft 27 perpendicular to the rotating shaft 24. Further, screw shafts 31, 32 possessing the same screw pitch or different pitches from each other are arranged standing on both sides holding the transmission shaft 27 between themselves. Transmission gears 33, 34 engaging with the spur gear 30 are threaded on the middle of these shafts 31, 32, and the shafts 31, 32 are elevated by making use of the rotation of the gears 33, 34, enabling a clamp arm 35 to be elevated.
Patent JP-H03256153-A (JP)
Title: Dma controller
Inventor: HAYASHI SHIGEO
IPC: G06F13/28
Filed: 1990-03-07
Abstract: PURPOSE:To attain rapid DMA DMA transfer by providing the DMA controller with an FIFO memory and extracting a succeeding DMA transfer parameter from the FIFO memory in each end of transfer for the group of DMA transfer cycles to restart DMA transfer. CONSTITUTION:An MPU sets up a DMA transfer starting parameter and parameters or the 2nd DMA transfer and after in the FIFO memory 3 of the DMA control device 1. When a DMA transfer request is generated, an autorestart control part 4 inputs data from the memory 3 and generates different operation sequences in accordance with the LSB value of the header byte of the data concerned. Thereby, the control part 4 extracts the DMA parameters from the memory 3 and distributes and sets up mode data, a transfer start memory address and the data of the number of words to be transferred to/in a mode register 51, etc., in a DMA execution control part 5. The control part 5 executes DMA transfer operation by using a DMA request signal Dg outputted from an I/O device as a triger in accordance with the parameters relating to transfer and set up in the register 51 and so on.
Patent JP-H04273130-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAMEJIMA HIROYUKI
IPC: H01L21/265
Filed: 1991-02-27
Abstract: PURPOSE:To make a base region in an emitter-region formation part shallower than the base region in other parts and to eliminate that the base region directly under an emitter region becomes deeper than other regions by a method wherein, when the base region is formed, a thin film is formed in the emitter-region formation part and the base region is formed by an ion implantation operation. CONSTITUTION:Impurities of an opposite conductivity type are ion-implanted into a semiconductor layer 2 of one conductivity type; an impurity region (a base region) 5 of the opposite conductivity type is formed. Impurities of one conductivity type are introduced into the base region 5; an impurity region (an emitter region) 6 of one conductivity type is formed. When an element in which the emitter region 6 has been formed is manufactured and the base region 5 is formed, a thin film 6 such as a polycrystalline silicon film or the like is formed in a part where the emitter region 6 is formed. Impurities of the opposite conductivity type are ion-implanted via the thin film 4. Thereby, the depth of the emitter region 6 in a part corresponding to the base region is made shallow, and it is possible to eliminate that the depth of the part becomes large even by a dipping effect.
Patent JP-S51128422-A (JP)
Title: An egg cutting maching for the production of vaccine
Inventor: TAKAHAMA ITSUROU
IPC: C12M1/00
Filed: 1975-04-30
Abstract: PURPOSE: An automatic egg cutting machine for the production of vaccine, capable of cutting the top of the air chamber side of an egg to form a circle with a diameter of about 25mm. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59176161-A (JP)
Inventor: HORUGE ESUTERA ROZERU
IPC: B62D5/06
Filed: 1984-03-22
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-H02233924-A (JP)
Title: Outdoor unit suspended from ceiling for separate type air conditioner
Inventor: TANISHITA YUTAKA
IPC: F24F5/00
Filed: 1989-03-08
Abstract: PURPOSE:To avoid hazards at the time of servicing and reduce the time required for installation by connecting one end of respective component parts to a reinforcement member with a rotatable connecting means and attaching the other end to the base plate which is fixedly mounted to the reinforcement member with a connecting means detachable from under. CONSTITUTION:A compressor 1, an outdoor heat exchanger 2. an outdoor fan 3, cycle constituent parts 4a, 4b. a drain pan 5 and an electricals box 6 are set on the base plates 10a, 10b, 10c which are installed by means of suspension bolts 15. when a need arises for internal inspection, the side covers 9a, 9b, lower cover 12 and refrigerant pipe 16 are removed, and then the bolt 13 for attaching the base plates to the side plates is loosened and the other bolt 14 removed. Then. the base plates 10a, 10b, 10c with afore-said component parts 1-6 mounted on them can be rotated downwardly about the bolt 13.
Patent JP-S60198258-A (JP)
Title: Dot printer head
Inventor: OCHIAI KUNIAKI
IPC: B41J2/275
Filed: 1984-03-21
Abstract: PURPOSE:To enhance abrasion resistance and magnetic permeability, by mounting a sheet, which is impregnated with oil having fine particles based on a magnetic powder dispersed therein, between a yoke/a core and an armature. CONSTITUTION:Ring shaped sheet 14, which is impregnated with a magnetic fluid comprising an oil medium having a magnetic powder of a ferromagnetic material dispersed therein, is mounted between the bank part 4 of a yoke 3 and a core 6, and an armature 8. A magnetic fluid gathers between the yoke 3 and the armature 8, and the core 6 and the armature 8 and sufficiently lubricates the part of a fulcrum 7 even if the sheet 14 is thin to make it possible to enhance abrasion resistance and magnetic permeability.