baber/WOPTO huggingface dataset:
Patent JP-H05214583-A (JP)
Title: Manufacture of surface-treated stainless steel sheet for cell
Inventor: TOMOMORI TATSUO
IPC: H01M50/119
Filed: 1992-02-04
Abstract: PURPOSE:To provide a method for manufacturing a surface-treated stainless steel sheet used for a can blank for silver oxide cell and air cell by which consumption of an expensive nickel is reduced to attain a cost reduction and size reduction of the can blank is enabled without thinning the thickness necessary to keep the strength of the can and the inner vol. of the cell can be made large without changing the outer shape size of the cell. CONSTITUTION:On both surfaces of the stainless steel sheet, nickel strike plating is applied, and on the one side surface thereof, nickel plating is applied and further, continuously, on the other side surface, copper plating is applied to manufacture the surface-treated stainless steel sheet for cell.
Patent JP-H08251964-A (JP)
Title: Position controller for motor
Inventor: ISOMURA YOSHINORI
IPC: H02P6/182
Filed: 1995-03-14
Abstract: PURPOSE: To realize high resolution positioning and lower price by controlling the driving torque of the mover of a motor based on a second torque command signal when a movement completion signal is not outputted otherwise based on a first torque command signal thereby controlling the position of the mover. CONSTITUTION: When a position difference signal having no dead zone goes zero, a movement completion signal FS is outputted. The motor position controller comprises a first command means 70, a read out means 71, a memory means 72, a multiplier 81, an adder 82 and a first error amplifier 83. When the movement completion signal FS is not generated, driving power of a driving coil is controlled based on a second torque command signal T2. When the movement completion signal FS is generated, driving power of the driving coil is controlled based on a first torque command signal T1 thus controlling the position of the mover.
Patent JP-H01227443-A (JP)
Title: Device for bonding semiconductor pellet
Inventor: NISHIMURA SADATOMO
IPC: H01L21/52
Filed: 1988-03-08
Abstract: PURPOSE:To position a semiconductor pellet accurately even when the external shape of a joining pattern has variability or even when there are fine irregularities in the external shape by recognizing the external shape of the joining pattern by a picture processor receiving the image sensing data of a camera and positioning the semiconductor pellet to a member to be bonded. CONSTITUTION:A bonding station 1 bonding semiconductor pellets with a member to be bonded, an arm 12a picking up the semiconductor pellets housed in a pellet loader section 11 and holding the semiconductor pellets while positioning joining patterns on the lower side, a conveying mechanism 12 conveying the arm 12a from the pellet loader section 11 to the bonding station 1, a camera 5 being located on the lower side of a conveying path for the semiconductor pellets moved by the conveying mechanism 12 and image-sensing the joining patterns from the lower side, a picture processor 6 receiving the image-sensing data of the camera 5 and recognizing the external shapes of the joining patterns, etc., are provided. The external shapes of the joining patterns are recognized by the picture processor 6, and the semiconductor pellets are positioned to the member to be bonded.
Patent JP-S62212695-A (JP)
Inventor: SUZUKI ATSUSHI
IPC: G10H7/02
Filed: 1986-03-14
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-S55147387-A (JP)
Title: Electronic watch with alarm
Inventor: KAWAMURA HIDEJI
IPC: G04G5/02
Filed: 1979-05-04
Abstract: PURPOSE: To easily recognize the alarm time on an electronic watch by digitally indicating the time and inidcating the alarm time set with hand.  
     CONSTITUTION: Minutes, then order minutes, hour counters 3, 4, 5 for counting the time are indicated in contents through decoders 11, 12, 13, respectively and a decoder driver 18 by a digital indicator 19. Ten order minute and hour alarm counters 7, 8 are indicated in contents through an alarm decoder 14 and a decoder  driver by an arrow mark. Ten order minute and hour coincidence circuits 10, 9 are  provided to produce alarm outputs therefrom. The alarm time is digitally indicated  with two-layer liquid crystal panel, and the alarm is indicated by a hand. Thus, the  alarm time can be read at a glance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61212668-A (JP)
Title: Slow turning device for diesel engine
Inventor: KAWAKAMI MASAHISA
IPC: F02B3/06
Filed: 1985-03-19
Abstract: PURPOSE:To enable safety start of a Diesel engine by means of pneumatic pressure by supplying at first low pressure air through slow turning pipe lines and, after verifying normality, supplying high pressure air through start pipe lines. CONSTITUTION:When a slow turning signal is outputted from an electrical command device, a solenoid valve 46a and then a control air choke valve 34 are opened to supply low pressure start air from a reduction valve 32 through start valves 28's to each cylinder 10 for a duration of 2-3 seconds for cranking. Then a start signal is outputted to a solenoid valve 46c to be opened. A choke valve 20 is opened by control air pressure caused by the opening of the solenoid valve 46c and high pressure start air is supplied through the valves 28's to each cylinder 10 for starting the Diesel engine. Thus, the Diesel engine can be safety started with pneumatic pressure controlled by signals from the electrical command device.
Patent JP-S52139032-A (JP)
Title: 2-nitro-6-(2-nitrovinyl)phenols, method of preparing the same, and vermicides comprising the same
Inventor: NAKAO HIDEO
IPC: C07C201/00
Filed: 1976-05-14
Abstract: PURPOSE: Title compounds of formula I (R 1  is H, methyl; R 2-4  are H, alkoxy, halogen, lower alkyl); for example, 4-methoxy-2-nitro-6-(2-nitrovinyl) phenols. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59182105-A (JP)
Title: Method of coal stacking for prevention of dust scattering
Inventor: TSUKAHARA CHISATO
IPC: B65G3/02
Filed: 1983-04-01
Abstract: PURPOSE:To prevent coal dust scattering in coal storing in a chemical plant coal storage yard by placing pulverized coal mixed with large-diameter coal in the lower layer and stacking washed, large-diameter coal on the top layer in forming a coal sediment. CONSTITUTION:Coals each particle of which is large in diameter are placed together with pulverized coal in a lower layer 7 of a coal sediment 3. In a top layer 6, coals, which have been washed and are free from pulverized coal, are stacked. Further, water sprinkling 2 is carried out as necessary. With this contrivance, scattering of fine coal can be prevented with less frequent water sprinkling.
Patent JP-H11244850-A (JP)
Title: Water producing method and producing device
Inventor: OKADA KIYOSHI
IPC: B01D61/04
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To decrease the hardness, silica concn. and ion concn. in raw water and to decrease the load on an ion exchange resin by softening the raw water to prepare treated water, adding an alkali to the treated water to remove silica, and then removing ions. SOLUTION: In the water producing process, the raw water is first supplied to a pretreating device 1 where the raw water is subjected to flocculation and filtering to remove the suspended material or the like. Then the raw water is supplied to a reverse osmosis membrane module 3 to remove calcium ions or the like in the water to soften the water. The softened water having low hardness is once reserved in a treated water tank 4. An alkali aq. soln. is added to the water from the treated water tank 4 to control the pH of the water, and the water is supplied to a reverse osmosis membrane module 8. The water having low silica concn. treated in the reverse osmosis membrane module 8 is once reserved in a treated water tank 9, and further supplied to a reverse osmosis membrane module 11 to remove ions in the water.  Then the treated water is supplied to an ion exchange resin 12 to further remove ions to obtain pure water or ultrapure water.
Patent JP-S61212452-A (JP)
Title: Twin drum type continuous casting machine
Inventor: YAMAUCHI TAKASHI
IPC: B22D11/06
Filed: 1985-03-19
Abstract: PURPOSE:To eliminate the protrusion of a solidified shell to the outside and to improve the sliding life of side dams by forming the end parts of drum bodies to have the diameter smaller than the diameter in the central part of the drums. CONSTITUTION:A molten metal is poured between the two drums 1, 15 and the side dams 20 and when the molten metal is cooled, the solidified shells are formed on the drum surfaces. The two solidified shells 30, 31 are press welded when the shells arrive at the narrowest space part on rotation of the twin drums 1, 15. Tapered recesses 50 are provided at the drum ends and therefore the shells 30, 31 are not strongly compressed at the ends of the drum bodies and are prevented from projecting laterally. The side pressure against the side dams is consequently slight and the generation of the sliding wear of the dams is prevented. The life of the side dams is extended and the operation of the twin drum type continuous casting is stabilized.
Patent JP-S5813524-A (JP)
Title: Thrombus locating composition
Inventor: SUTEFUANII EE OREKUSA
IPC: C07K14/78
Filed: 1982-04-02
Abstract: Thrombi are located in vivo by administering a radiolabelled peptide selected from Fragment E1 isolated from cross-linked fibrin, Fragment E2 isolated from cross-linked fibrin, and peptides having an amino acid sequence intermediate between Fragments E1 and E2 derived from cross-linked fibrin to a human or animal and externally detecting the radiation emitted by the radiolabelled peptide.
Patent JP-S62210953-A (JP)
Title: Production of bracken-starch pastry
Inventor: MORII RIHEI
IPC: A23L7/10
Filed: 1986-03-13
Abstract: PURPOSE:To obtain novel bracken-starch pastry which will not harden even by cooling, obtained by blending bracken flour with sugar, salt and water, steaming the blend, immediately cooling the steamed blend rapidly, then thawing and extruding. CONSTITUTION:Bracken flour is blended with starch, salt and water, the blend is put into a container and heated with steam at >=90 deg.C for 3-5min. Then, it is immediately rapidly cooled, frozen to -10--30 deg.C for 1hr, then thawed and extruded into a desired shape to give the aimed bracken-starch pastry.
Patent JP-H10252740-A (JP)
Title: Opening closing cover brake mechanism
Inventor: YOSHIOKA OSAMU
IPC: F16C11/10
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an opening closing cover brake mechanism excellent in durability. SOLUTION: An opening closing cover brake mechanism comprises a friction slide part 20B integrally molded and an opening closing cover 16 openably arranged at a device body; and a hinge member 22 to couple the opening closing cover 16 to a device body and having twin arms 25B and 25C abutting to the friction slide member 20B and resiliently deformed and integrally molded by using a material having durability. When the opening closing cover 16 is opened and closed, the friction slide member 20B is moved and generates a dynamic friction force as the arms 25B and 25C are brought into pressure contact, a dynamic friction force is generated, and the opening closing cover 16 is braked. Since the hinge member 22 is molded by using a material, such as polyacetar, having durability, durability (wear resistance) of the hinge member 22 is improved.  Since a dynamic friction force of the hinge member 22 against side walls 24C and 24D is changed by the opening closing angle θ1 of the opening closing cover 16, optimum brake torque corresponding to the opening closing angle θ1 to the opening closing cover 26 is generated.
Patent JP-H05253344-A (JP)
Title: Pachinko ball discharger
IPC: A63F7/02
Filed: 1992-03-13
Abstract: PURPOSE:To achieve higher reliability of operation by preventing breakage of a sprocket accurately lowering the cost of material of the sprocket. CONSTITUTION:First and second sprockets 11 and 14 which have ball receiving recesses 11a and 14a in plurality to receive pachinko balls 2 on the outer circumference part are arranged to be rotatable while first and second ball supply paths 9 and 10 are arranged to supply the pachinko balls 2 from a ball tank almost right on rotating shafts 12 and 15 of the first and second sprockets 11 and 14. Then, first and second drive motors are provided to discharge the pachinko balls 2 onto the side of a ball downflow path by rotary driving of the first and second sprockets 11 and 14.
Patent JP-S51133291-A (JP)
Title: Process for preparing 3-metyl-3- trifluoroacetoxycephalosporanic acid derivatives
Inventor: YAMAGUCHI HISAO
IPC: C07D501/10
Filed: 1975-05-13
Abstract: PURPOSE: 3-Methyl-3-trifluoroacetoxycephalosporanic acid derivatives of formula I are new: (where R 1  is acylamido or acylimido; R 2  and R 3  are H or monovalent organic group and they may be linked together to form a ring), in an example, 7β-phenoxyacetamido-3-methyl-3-trifluoroacetoxy-cephem-4pyrrolidylamide. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59181834-A (JP)
Title: Signal transmitter
Inventor: MOCHII MASAMI
IPC: H04N7/00
Filed: 1983-03-31
Abstract: PURPOSE:To convert directly two-dimensional information into an optical signal in the way of two-dimension without scanning conversion by irradiating a parallel ray to a picture to be transmitted to convert the contrast of the picture caused by transmission or reflection of the ray into the strength of light. CONSTITUTION:The light from a light source 1 using a semiconductor laser having a single wavelength is formed into a parallel ray through an optical lens 2 and irradiated on a picture medium 3 to be transmitted. Then, the contrast of the picture is converted into the strength of light and the ray converged through an optical lens 4 is made incident to an optical fiber cable 5. The light propagated through the optical fiber cable 5 is converted into an electric signal by a photoelectric converter 6 comprising a CCD element or the like at the end and displayed or copied on a terminal device 7.
Patent JP-S55148456-A (JP)
Title: Manufacture of semiconductor element
Inventor: ISHINO MASAKAZU
IPC: H01L21/331
Filed: 1979-05-07
Abstract: PURPOSE:To eliminate reaction of aluminum with gold in case that the uppermost layer of a multilayer metallic films is formed of gold when plating silver thereon by continuously evaporating metal not reacted with aluminum and gold on the surface conductive path of aluminum. CONSTITUTION:An insulating film 32 is coated on a semiconductor substrate 31, an opening is perforated thereat, and a multilayer metallic film 37 is formed at the opening and its periphery. Then, aluminum 36 is evaporated, and selectively removed as required as a plating surface conductive bus. Thereafter, the metal not reacted with the aluminum 36 and gold are continuously evaporated as an upper electrode 38. Then, the surface of the element is coated with a photoresist film 35 except a silver electrode forming portion, silver is plated selectively on the electrode 38 in the opening of the film 35 to form a silver electrode 34. Thereafter, the aluminum 36 is all removed, and excessive metal layer 38 on the aluminum 36 is all removed.
Patent JP-S60198859-A (JP)
Title: Semiconductor device
Inventor: KITAMURA MASAYOSHI
IPC: H01L21/331
Filed: 1984-03-23
Abstract: PURPOSE:To contrive improvement in withstanding surge voltage by a method wherein, in a transistor of lateral structure, an N type high density region is formed at a part on the circumference of a P type collector region. CONSTITUTION:A base region 2 consisting of an N type low density opitaxial layer is formed on the upper surface of a P type low density substrate 1. On the region 2, a P type high density emitter region 4, a P type high density collector region 5, and an N type high density base lead out region are formed, and a lateral transistor structure is obtained. In addition to this structure, an N type high density region 11 is formed on the lower surface of the region 5, and a P-N junction is constituted by said region 11 and the region 5. According to this constitution, the breakdown voltage of the P-N junction located between the region 11 and the region 5 can be lowered. Besides, this breakdown voltage is set higher than the working voltage between the regions 5 and 6, thereby enabling to prevent generation of breakdown between both regions. As a result, the withstanding surge voltage at the part between the layers 2 and 5 can be increased.
Patent JP-S55147963-A (JP)
Title: Air core dc motor
Inventor: ISHIKAWA KAZUO
IPC: H02K23/54
Filed: 1979-05-09
Abstract: PURPOSE:To simplify the construction of hollow type DC motor and to facilitate an easy fabrication thereof by defining the number and the disposition of commutator segments, field magnets and brushes with respect to predetermined number of coils. CONSTITUTION:There are disposed coils 13 formed by integrally securing 2n+5 (n is positive integer excluding 0) such as, for example, 7 pieces of air core coils 11a- 11g by plastic body 12, a commutator 15 having (2n+5)X(n+2) such as 21 pieces of segments 14a-14u and a rotary shaft 16 at a disk-like rotor 10. The segments are connected at every 2n+5 pieces such as 7 pieces at 14a, 14h, 14o. The coils 11a-11g are sequentially connected in series at the finishing end and the starting end to every other pieces, and the connecting points are connected to the corresponding segments respectively. 2n+4 pieces such as 6 pieces field magnets 18-23 formed with sector-like poles having the same angle as the coils 11a-11g are opposed to the coils. The brushes 25, 26 are spaced at 360/(2n+4) such as 60 deg. with each other.
Patent JP-2000124424-A (JP)
Title: Forming method of capacitor dielectric film irregular in thickness
Inventor: KIN EIKAN
IPC: H01L21/316
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To realize a method of forming a dielectric film that is capable of maximally restraining a leakage current and ensuring a capacitor of enough cell capacitance necessary for a device operation. SOLUTION: A dielectric film is formed on a lower electrode 10 where flexible crystal grains are formed through an evaporation method where a gas pulsing method is employed, where a dielectric film 100% excellent in step coverage is formed on a part of the surface of the lower electrode 10 where projections 14 of large curvature radius are present and formed thicker on recesses 16 of small curvature radius than on the other part so as to be higher in step coverage than 100% through an evaporation method where a gas pulsing technique is used. A first reactive substance required for the formation of a dielectric film is fed onto the lower electrode 10 where projections 14 whose curvature radii are comparatively large due to flexible crystal grains and recesses whose curvature radii are comparatively small are formed on its surface, at least one of the component atoms of the first reactive material is chemically bonded to the surface of the lower electrode 10 for the formation of a chemical absorption layer 22, and one of the component atoms of the first reactive material is physically bonded to the surface of the chemical absorption layer 22 for the formation of a physical absorption layer 24.
Patent JP-H07307504-A (JP)
Title: Organic thin-film element
Inventor: NAKAYAMA TOSHIO
IPC: H01B5/14
Filed: 1995-03-15
Abstract: PURPOSE:To form an organic thin film having excellent orientation and to put it to practical use as a display element, etc. CONSTITUTION:Regarding an organic thin film element having at least one organic thin film layer 3 on a substrate 1, an interfacial layer 2 containing atoms of polarization of more than 2X10<-24>cm<3> and surface density of more than 1X10<14>cm<-2> is provided, on the lowermost surface of the base of the organic thin film 3. Or, the interfacial layer is a layer-like structural material, and is composed of a compound containing intercurrants between layers, or layer-like structural material having dissimilar atoms on the surface.
Patent JP-S53141979-A (JP)
Title: Sludge treatmet apparatus
Inventor: OKADA HIROO
IPC: C02F11/121
Filed: 1977-05-17
Abstract: PURPOSE: To prevent attachment of cake to a narrow space between circular fins interlaced with each other in a sludge treatment apparatus provided with a plurality of rotary filtering elements each having circular fins and circular grooves arranged axially on the circumference thereof alternately. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09243322-A (JP)
Title: Laser length measuring machine
Inventor: OSAWA NOBUYUKI
IPC: G01B9/02
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the axial matching work in the measurement of precision of an NC machine tool, and continuously execute the precision measurement in each axial direction by providing an output direction switching means for switching the direction of a measuring laser beam outputted from a beam splitter to a direction differed by a specified angle. SOLUTION: The laser beam outputted from an optical fiber 121 is made into a parallel beam by a collimator lens 141, and divided by a polarizing beam splitter 142, and one of the divided beams is turned to a reference corner cube 143 through a 1/4 wavelength plate 153. The other is turned down through a 1/4 wavelength plate 154, incident on a reflecting mirror 144, and reflected in a direction differed by 90 deg.. When a feed motor 147 is driven, the polarizing beam splitter 142 is laid from the state having the reflecting mirror 144 situated under it to the state having nothing, and further changed to the state having a reflecting mirror 145 situated under it. Thus, the laser beam can be switched in three axial directions differed by 90 deg. from the reflection by the reflecting mirror 144.
Patent JP-H1025677-A (JP)
Title: Metallic cord for reinforcing elastomer
Inventor: MACKLIN ADAM RICHARD
IPC: B60C9/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a metallic cord for the reinforcement of an elastomer, composed of a core strand and a plurality of the same strands surrounding the core strand and having excellent infiltration property of rubber and effectively decreased fatigue of the material. SOLUTION: This metallic cord for the reinforcement of an elastomer is provided with 7 sets of strands each composed of a pair of metallic filaments and 6 sets of strands surrounding the former strand sets, twisted in the same direction around a set of strand and having the same twist length. The metallic cord is used as a belt ply or a carcass ply of a pneumatic tire to improve the infiltration property of rubber and suppress the material fatigue caused by the repeated strain and the frictional abrasion at the contacting part with adjacent filament.
Patent JP-S51131086-A (JP)
Title: Floating matters recovery ship
Inventor: OKAMOTO ISAMU
IPC: E02B15/00
Filed: 1975-05-12
Abstract: PURPOSE: To provide a recovery device, capable of recovering solid oil and litter without conducting recovery operations by rotation, by setting in motion floating matter carrying devices provided on plural places in the direction of the circumference of a circle. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07271553-A (JP)
Title: Memory control method for fifo memory device
Inventor: SUDO YASUSHI
IPC: G06F5/06
Filed: 1994-03-28
Abstract: PURPOSE:To perform the memory control of a FIFO memory device without enlarging the circuit scale of a device or reading data before invalidating them when the data not to be written are written, in a memory. CONSTITUTION:When first data are outputted onto a data bus 140, in parallel to the write operation of the first data to the first address of a memory array 111, whether or not the first data are the data to be written in the memory array 111 is judged in a judgement circuit 112. As the result of judgement, when it is judged that the first data are not the data to be written in the memory array 111, the first address held in a write address pointer circuit 113 is not updated and when second data are outputted onto the data bus 140, the write operation of the second data to the first address of the memory array 111 is performed and the first data are invalidated.