baber/WOPTO huggingface dataset:
Patent JP-S62293080-A (JP)
Inventor: MINAZU KIYOAKI
IPC: F26B17/14
Filed: 1986-06-11
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-S5469582-A (JP)
Title: Cation deterioration preventing method for cationic polymer flocculant
Inventor: MIYAJIMA TOORU
IPC: B01D21/01
Filed: 1977-11-15
Abstract: PURPOSE: To prevent deterioration of a cationic acrylic polymer flocculant due to hydrolysis by adjusting an aq. soln. of the flocculant to pH≤5.5.  
     CONSTITUTION: A solid acid such as sulfamic acid or citric acid is mixed into a cationic polymer flocculant made of copolymer of less than 50 mol% of a cationic monomer, a quat. ammonium salt of aminoethylacrylate of the formula, and acrylamide. Thus, an aq. soln. of the flocculant is adjusted to pH≤ 5.5 to prevent cation deterioration. The ratio of the acid mixed is about 2W10% to the flocculant in case of sulfamic acid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6115357-A (JP)
Title: Composite component
Inventor: YAMAMOTO YOSHIHIKO
IPC: H01L23/64
Filed: 1984-07-02
Abstract: PURPOSE:To contrive the improvement in reliability by enhancing the moisture- resistant effect of the titled component by a method wherein the whole surface is coated with polyurethane resin, including a sintered type capacitor loaded on the main body of semiconductor IC component and lead electrodes. CONSTITUTION:A low-dielectric layer 2 is provided on the surface of a sintered type laminated capacitor 1, and a thick film resistor 3 is laminated on this surface. The capacitor 1 is connected to the resistor 3 with a conductive electrode 4, thus constructing a circuit block. This circuit block is loaded on the main body of the semiconductor IC component 5. Lead electrodes 6 led out of the IC component 5 are connected to the conductive electrode 4, and its connection 7 is bonded by soldering. The whole surface outside the main body of this composite component is provided with a protection film 8 of polyurethane resin.
Patent JP-S5839830-A (JP)
Title: Blancer for three-cylinder engine
Inventor: SUZUKI TSUNEHIKO
IPC: F02B75/18
Filed: 1981-08-31
Abstract: PURPOSE:To reduce the weight and size of a balancer by providing blancers respectively in parts, corresponding to bearings of the first and the third cylinders, of a balancer shaft rotating in the direction opposite to a crankshaft and also providing balancers which are divided into two parts in positions corresponding to bearings of the second cylinder and further using balancers on both  outer sides as balancers and bearings. CONSTITUTION:Counterweights 6a'-1, 6a'-2; 6c'-1, 6c'-2 are provided on crank arms 2a-1, 2a-2; 2c-1, 2c-2 of the first, the third cylinders of a crankshaft 1 in such postions as to make right angles with crank arms of the second cylinder. Further, one balancer shaft 7 is provided which rotates in the opposite direction and at an equal speed in relation to the crankshaft 1. The balancer shaft 7 is provided with balancers 8a, 8c in positions corresponding to bearings 9a, 9d on both sides of the crankshaft as corresponding parts to the first, the third cylinders and also provided with balancers 8b-1, 8b-2 which are divided into two  parts in positions corresponding to two bearings 9b, 9c on the inner side as  corresponding parts to the second cylinder. The balancers 8a, 8c are supported  in the entire periphery-shaped shaft pipe and used as both balancers and bearings 23.
Patent JP-H09315773-A (JP)
Title: Construction work device
Inventor: SHIMIZU MAKOTO
IPC: E04G21/16
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To adjust the pile core in pile driving operation by sliding an upper car body back and forth in the traveling direction of a travel body to stabilize a work device in a working position. SOLUTION: A construction work device comprises a lower car body 1, a pair of self-advancing travel bodies 2, 2 installed at the both sides of the lower car body 1, and an upper car body 4 installed on the lower car body 1 through a swivel base 3 in a horizontally swingable manner. The upper car body 4 can be slide back and forth in the traveling direction of the travel bodies 2, 2 to the both travel bodies 2, 2, by a driving means.
Patent JP-S6029201-A (JP)
Title: Lot formation method of printed circuit board in operation of drilling machine
Inventor: KOBAYASHI TOSHIICHI
IPC: H05K3/00
Filed: 1983-07-27
Abstract: PURPOSE:To aim at improvements in the rate of operation in a drilling machine, by setting plural manufacturing lots of a printed circuit board down to each group, while extracting the same pattern as a set and constituting it so as to be drilled with a multi-spindle drilling machine. CONSTITUTION:When drilling takes place with a drilling machine, among manufacturing lots 210, 220, 230 and 240, sixteen pieces of PCBs 2107-2110, 2207- 2210, 2307-2310 and 2407-2410 being different in pattern each are set down to a two-piece set of the same patterns and thereby drilled by a four-spindle drilling machine. The same pattern PCBs of the other in each of these lots 210-240 are made into each set of the same patterns and drilled. With this constitution, improvements in the rate of operation in the drilling machine is well promoted.
Patent JP-H01304834-A (JP)
Title: Constituent frame for vertically movable crawl net
Inventor: FUKUHARA AKIRA
IPC: A01K63/00
Filed: 1988-06-02
Abstract: PURPOSE:To avoid a bad environment, such as strong waves, unsuitable water temperature or red tide, properly protect aquatic organisms and improve rearing by constructing the interior of a constituent frame so that crawl nets may rapidly and surely move up and down. CONSTITUTION:Vertical return grooved frames 1 of an optional material and shape and transverse frames 2 of an optional material and shape are combined to prepare constituent frames of the optional material and shape. Joints 3 are attached to the constituent frames to increase the height of the constituent frames and enable transverse coupling and increasing of the constituent frames with joining plates 19. Holding guides 4 are fitted into the return grooves 8 of the vertical return grooved frames 1 so as not fall off for enabling free vertical movement. A vertically movable receptacle 5 carrying crawl nets 7 is detachably mounted on the holding guides 4 and the crawl nets 7 placed on the vertically movable receptacle 5 are vertically movable by action of a winding machine 6. As a result, the crawl net is rabidly, surely and vertically moved in water to place aquatic organisms in a proper environment, properly protect the aquatic organisms and improve rearing.
Patent JP-H04335641-A (JP)
Title: Photographic processing replenishing device
Inventor: KUROKAWA TOSHIO
IPC: G03D3/06
Filed: 1991-05-13
Abstract: PURPOSE:To reduce an error in the detection of the flow rate of processing liquid due to the mixing of an air bubble and an air plug. CONSTITUTION:The photographic processing liquid replenishment device consists of a storage tank 2 for the processing liquid Q, a conduit 3, a pump 4, a deaerating means 8, a conduit 9, and a flowmeter 10. The deairing means 8 consists of a chamber 81, an exhaust pipe 82 connected to the upper part of the chamber, and a valve 83 installed halfway in the exhaust pipe 82. The tip of the conduit 3 is connected to the bottom part of the chamber and the base end of the conduit 9 is connected to the chamber side part. When the processing liquid Q which containing air bubbles and air plugs flow in the chamber 81 through the conduit 3, the air bubbles, etc., float at the upper part in the chamber 81 and are discharged through the exhaust pipe 82, and the processing liquid Q after the air bubbles, etc., are separated and removed is supplied to a processing tank 7 through the conduit 9. When the processing liquid Q passes through the flowmeter 10, the air bubbles, etc., are already removed by the dearating means 8, so the accurate flow rate can be detected.
Patent JP-S5661177-A (JP)
Title: Preparation of semiconductor photodetector
Inventor: SEKINE MASAHIRO
IPC: H01L27/146
Filed: 1979-10-23
Abstract: PURPOSE:To improve the spatial resolving-power of a semiconductor photodetector by allowing polycrystalline Si layers to separate the epitaxial layer into islands in each of which each element constituting a photodetector is formed. CONSTITUTION:In the surface portions of an N type Si substrate 1, a plurality of P<+> type regions 7 to be underlays for regions separating elements are formed by diffusion and covered with SiO2 films 8. Then, on the whole surface including these, an N type epitaxial layer 9 is grown. This causes polycrystalline Si regions 10 to be produced on the film 8, the regions 10 separating the layer 9 into islands. After that, the whole surface is coated with an SiO2 film 2, in which windows are opened to form in the separated layers 9 P<+> type regions 3-5 by diffusion, which are used as photodetector elements. By this, each barrier comprising the region 7, film 8 and region 10 prevents the minority carriers produced from reaching the adjacent element. Therefore, crosstalk is greatly reduced.
Patent JP-S62292833-A (JP)
Title: Polyester polycarbonate elastomer
Inventor: MATSUKI TOMIJI
IPC: C08G63/64
Filed: 1986-06-12
Abstract: PURPOSE:To make it possible to improve the heat resistance and hydrolysis resistance of polyester polycarbonate elastomer without detriment to the chemical resistance of a polyester elastomer, by using an alkylene terephthalate unit as the main hard segment and an alkanediol carbonate unit as the soft segment. CONSTITUTION:This polyester polycarbonate elastomer is composed of an alkylene terephthalate unit and an alkanediol carbonate unit as essential unit components and has an intrinsic viscosity of at least 0.4. The alkylene terephthalate unit component is desirably one obtained from terephthalic acid or its esterifiable derivative and 1,4-butanediol. The alkane diol carbonate unit component is desirably a hexanediol carbonate unit component.
Patent JP-S5928785-A (JP)
Title: Video projector
Inventor: ITOU TAKASHI
IPC: H04N9/31
Filed: 1982-08-09
Abstract: PURPOSE:To attain the simplicity of a circuit and rational adjustment, by making the optical axes of monochromatic light from each monochromatic cathode ray tube coincident with an optical means and setting vertically each optical axsis on a screen. CONSTITUTION:Blue light from a blue cathode ray tube 1 and red light from a red cathode ray tube 3 are made respectively incident to triangle prisms 11, 13, and green light from a green cathode ray tube 2 is made incident to a trapezoidal prism 12. A prism device comprising the prisms 11-13 makes the light axes of each monochromatic light from the cathode ray tubes 1-3 coincident, the blue, the green and the red light whose optical axes are made coincident are irradiated from the prism 11 and projected vertically on the screen 7. An optical path length in the prism of each monochromatic color is equal and the raster of the cathode ray tubes 1-3 is projected on the screen 7 in the same size. Thus, the raster of each color light on the screen 7 is placed within distances W1, W2 equal from a center point C, no deformation exists horizontally and vertically and a square raster having a specified rate is obtained.
Patent JP-H01306398-A (JP)
Title: Fuel device for flying body
Inventor: NISHIYAMA MITAMI
IPC: B64G1/00
Filed: 1988-06-06
Abstract: PURPOSE:To enable the prevention of evaporation of cold liquid fuel, make the pressurization of a fuel tank and the use of a pressure bomb unneeded, and enable the reduction in weight of a fuel device by providing a condensor in a bent piping and liquefying and recovering the evaporated cold liquid fuel. CONSTITUTION:The vapor of a cold liquid fuel evaporated in a tank 1 flows out of the machine A through a bent piping 2, but a condensor 6 having a low temperature liquefied fuel as a low heat source is provided in the middle of the bent piping 2. Thus, the vapor of the cold liquid fuel is cooled below a condensation point and liquefied, then collected in a pan provided in the bottom of the condensor 6, and returned to the tank 1 through a fuel reflux piping 7. The fuel piping 7 is provided with a check valve 8 so that the cold liquid fuel does not flow backward. Hence, the evaporated fuel can be recovered before escaping out of the machine, and as the ordinary temperature liquid fuel tank 1 is not pressurized and a pressure gas bomb is not required, the structural weight can be reduced.
Patent JP-H04361388-A (JP)
Title: Data input terminal circuit of microcomputer
Inventor: TAKAHASHI YOICHI
IPC: G06F3/00
Filed: 1991-06-10
Abstract: PURPOSE:To judge a noise state to be bad and to process retransmission, etc. CONSTITUTION:A low voltage side voltage comparator 103 and a high voltage side voltage comparator 102, which judge the level of a signal entering from the input terminal 104 of data are provided. A judgement circuit 105 judging the output of the low voltage side voltage comparator 103 and the high voltage side voltage comparator 102, a counter 101 counting output from the judging circuit 105 and a flip flop for data latching 100 storing the voltage of the input terminal 104 as binary data of '1' or '0' are provided.
Patent JP-S61294414-A (JP)
Title: Matrix terminal type liquid crystal display device
Inventor: HIRAI YOSHIHIKO
IPC: G02F1/133
Filed: 1985-06-24
Abstract: PURPOSE:To decrease the number of terminals by forming the respective terminals connected to picture elements into a matrix by the intervention of two-terminal elements formed on the same substrate as the substrate for the respective terminals thereby decreasing the number of the terminals to be connected to an external driving circuit. CONSTITUTION:This device is a kind of a decoder which forms picture element line electrode terminals 6 drawn out of the respective picture element line electrodes into the matrix by the intervention of the peripheral two-terminal elements 28 and converts the same to the terminal line electrodes 7 and the terminal row electrodes 8. If the terminals 6 are N-pieces, the respective numbers of the terminal line electrodes and terminal row electrodes are N<1/2> pieces and the totaled 2(N<1/2>) pieces are connected to the external driving part 4. If N<1/2> is not integer, the integer larger than N<1/2> and nearest the same is the number of the terminal line and row electrodes. It is not necessary that the numbers of the terminal line and row electrodes are the same. These numbers are multiplied so that the number is made equal to or larger than the number of the picture element line electrode terminals. The number of the terminal connection points and the ICs for driving is thereby considerably decreased.
Patent JP-H06349512-A (JP)
Title: Fuel cell
Inventor: KOBAYASHI SHOZO
IPC: H01M8/24
Filed: 1993-06-08
Abstract: PURPOSE:To provide a high-power and large-capacity fuel cell. CONSTITUTION:Single cells are isolated in two lines in longitudinal and lateral directions to be planely arrayed in such a structure that these single cells and interconnectors 20-22 are in layers. The interconnector 21 has an oxide gas supply hole 21a and a fuel gas supply hole 21b at the center and an oxide gas exhaust hole 21c and a fuel gas exhaust hole 21d at the edge. These holes 21a, 21b, 21c, 21d are part of a gas manifold.
Patent JP-H0435321-A (JP)
Title: Wireless transmitter with voice operating function
Inventor: OKUMURA KOICHI
IPC: H04B1/04
Filed: 1990-05-28
Abstract: PURPOSE:To realize a wireless transmitter capable of dialing easily through the utterance of a voice by sending a wireless signal when an electric signal transduced by a microphone corresponding to a sound pressure level exceeds a predetermined reference level at a signal level discrimination section. CONSTITUTION:An electric signal in response to a sound pressure level is outputted from a microphone M when a when a voice s inputted thereto, and the electric signal is amplified by a signal amplifier circuit 10. When the ampli tude of the amplified signal exceeds a reference level set by a signal level discrimination circuit 11, a control signal is outputted to a signal processing section 113. The signal processing section 103 receive the control signal to supply power to each section of a transmission section 101 and supplies a trans mission data with a house code and an ID code added thereto to a modulation circuit 101c and a wireless signal is received and demodulated by a receiver, a wireless transmitter is determined by the ID code, from which a call notice such as ring tone output or display is implemented, then the wireless transmitter capable of dialing easily through the utterance of a voice is realized.
Patent JP-S6031966-A (JP)
Title: Production unit for ink
Inventor: HARUTA MASAHIRO
IPC: C09B67/54
Filed: 1983-07-29
Abstract: PURPOSE:To manufacture ink having high quality by executing ion exchange and separation and capturing heavy metal ions in a dye solution in the manufacture of ink for ink jet recording, etc. CONSTITUTION:Dye powder 22 from a supply section 21 and pure water from a pipe 26 are mixed and dissolved in a blending tank 24, and fed to a supply tank 31 through a filter 29 and further to a purifying section 41. The mixture enters into ion exchange resin columns 44-1-44-3 by operating supply valves 43-1-43-3 in succession by a command from a control section 61, heavy metal ions are separated from a dye aqueous solution by ion exchange and separation, the concentration of heavy metal ions is detected by a heavy metal ion concentration sensor 46, and the solution is discharged to a storage tank 49 through valves 48. Or the heavy metals are flowed back to the supply tank 31 by a pump 51 through valves 50. Accordingly, the dye aqueous solution from which heavy metal ions are removed, in the storage tank 49 is extracted through a valve 3, and fed for preparing ink.
Patent JP-S5948233-A (JP)
Inventor: HORUSUTO DAININGAA
IPC: B60K17/10
Filed: 1983-07-29
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-S621817-A (JP)
Title: Production of electrical steel sheet
Inventor: SAKAKURA AKIRA
IPC: C21D8/12
Filed: 1985-06-26
Abstract: PURPOSE:To obtain a product suitable for a space instrument by specifying the orientation and rolling direction of the plane of a sheet stock in the stage of subjecting a ferrous single crystal sheet or coarse crystal grain sheet having the compsn. of which the metallic structure forms a ferrite single crystal to cold rolling and annealing to obtain an electrical steel sheet having cubic structure. CONSTITUTION:A bar is formed by forging from a steel ingot consisting of, for example, 3% Si-Fe alloy. The bar is finished to the machined bar and the single crystal is manufactured therefrom by a known Bridgman method to obtain the the bar of the single crystal. The single crystal plate adjusted in such a manner that the {114} face of the single crystal is within 15 deg. with the sheet plane is cut out of such bar. The plate is cold rolled at >=40% draft in the direction within 15 deg. around the {401} direction and is then annealed under the conditions under which the secondary recrystallization does not arise to obtain the primary recrystal grain structure having <=5mm average crystal grain size. The electrical steel sheet of the ideal cubic orientation structure having the axis of easy magnetization <100> in the rolling direction of the steel sheet and in the direction perpendicular thereto is thus industrially obtd.
Patent JP-H05205254-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: ONODERA KATSUMI
IPC: G11B5/72
Filed: 1992-05-29
Abstract: PURPOSE:To achieve an improved wear resistance and durability by forming carbon which is a main component of a carbon protective layer to be in a specified state. CONSTITUTION:In the magnetic recording medium, a non-magnetic metal layer 12 is formed on a non-magnetic substrate 11 to make a non-magnetic base body 1 and a non-magnetic metal ground layer 2 is laminated on this non- magnetic base body 1. Then, the magnetic layer 3 is laminated in film shape on the ground layer 2 with Co-Cr-Ta, etc., which is a ferromagnetic alloy body, and an amorphous carbon protective layer 4 is formed on it, and then a lubrication layer 5 which is made of a liquid lubricant is provided as needed. A diamond-like nature of a high hardness is increased out of natures of the carbon protective layer which is formed by sputtering to correspond to Al2O2 TiC slider or CaTiO3 slider with a high hardness while leaving a nature of low friction coefficient like graphite in the protective layer 4. Therefore, the carbon protective layer 4 is formed by adding a second component having diamond structure to carbon which is a main component of the carbon protective layer 4.
Patent JP-H10333867-A (JP)
Title: Picture display device
Inventor: YOKOI TAKAAKI
IPC: G06F3/048
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device that makes a worker easily retrieve a target window by making the worker intuitively understandable the hierarchy of a window by viewing it even when plural windows are present. SOLUTION: This display device is provided with an outputting device 1 such as a CRT or a liquid crystal display or the like, window information storing means 2 which stores the position, size, and hierarchy of the window which is present on a screen, display format deciding means 3 which decides an image to to be actually outputted to the screen so that the most front face of the screen can be normally displayed, and a part hidden under it can be translucently displayed by thinning-out the number of display dots or changing the color, and screen outputting means 4 which displays the decided image. Thus, even when plural windows are present, a worker can easily retrieve a target window.
Patent JP-S6116296-A (JP)
Title: Pump
Inventor: ICHIKI TAKESHI
IPC: F04D29/20
Filed: 1984-07-03
Abstract: PURPOSE:To aim at enhancing the working ability of attachment of a turbine body onto the output shaft of a motor, by unrotatably fitting a locking hardware which is adhered and fixed to the motor output shaft piercing through the turbine body, in a noncircular recess formed in the turbine body. CONSTITUTION:A turbine body 18 is composed of a plurality of blade parts 18a and a center boss part 18b which is formed therein with an output shaft fitting hole 18c through which the output shaft 18 of a motor 9 pierces, and a recess 18d serving as a seat for a locking hardware 19. This recess 18d is in a noncircular shape such as, for example, a hexagonal shape. The output shaft fitting hole 18c of the boss part 18b is press-fitted onto the output shaft 18 of the motor 9 under low pressure, and thereafter, the locking hardware 19 is adhered and secured to the output shaft 15 within the recess 18d.
Patent JP-S5926842-A (JP)
Title: Winding device
Inventor: NISHIYAMA SHIGERU
IPC: B65H23/02
Filed: 1982-08-07
Abstract: PURPOSE:To quickly wind a tape to fixed hardness by pressing the upper surface of the tape on a table with a presser plate as a slide shaft descends and bringing the slant face of a drive shaft into contact with the inner surface of a tape wind core so as to force-rotate the wind core. CONSTITUTION:A foot pedal 27 is depressed to lower a slide shaft 14, consequently a rotary shaft 15 is lowered, and when it is engaged with a clutch 13, a microswitch 22 is operated to drive a motor 12. The pedal 27 is further kept depressed, the upper surface of a tape 1 is pressed with a presser plate 17, the slide shaft 14 continues its descent while this pressing force is increased by an action of a spring 19, the slant face of the rotary shaft 15 is brought into contact with the inner diameter of the wind core 2 of the tape 1, the wind core 2 is rotated by the friction force between the wind core 2 and the rotary shaft 15 to wind the tape 1. After the tape 1 is wound to fixed hardness, the foot is released from the foot pedal 27, the slide shaft 14 is raised by the force of the spring 28, the motor 12 is stopped, and the wound tape 1 is shifted sideways and removed from the wind core 2.