baber/WOPTO huggingface dataset:
Patent JP-S56141894-A (JP)
Title: Waste water treatment by microbes
Inventor: IOKA JIYUKU
IPC: C02F3/00
Filed: 1980-04-07
Abstract: PURPOSE: To improve the purification efficiency of waste water by adding an org. high polymer flocculant into the water to be treated in purifying sewage by the effect of the microbes stuck on the surface of organism sticking media.  
     CONSTITUTION: The org. high polymer flocculant to be added may be any of cationic system, anionic system and nonionic system, and from an overall point of view, the cationic system is most preferable. The amount of addition is about 0.2W 20mg/l, and it is added to the water to be treated only in the initial period of treatment or continuously or intermittently. The molecules of the org. high polymer flocculant are adsorbed on the surface of suspended particles to form bridges among the multiple suspended particles. These cohere to make flocs which are then captured by the microbes stuck on the surfaces of organism sticking media and are gradually fixed so that the strong and tough microbe films form over the entire area of the surfaces of the organism sticking media, whereby the microbes of the amount sufficient of purifying sewage are assured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04264343-A (JP)
Title: High dose injection volume controller
Inventor: INAI YUTAKA
IPC: C23C14/54
Filed: 1991-02-18
Abstract: PURPOSE:To find out dose volume accurately and control ion injection volume in the case of reforming the surface by injecting ion beams into metal or an insulating material very densely. CONSTITUTION:Energy and mass of spatter particulates 3 emitted from an object member such as metal or an insulating material are analized so as to count their volumes. Since the elements of the same kinds as injection ions are emitted from the surface of the member 2, by finding out a relationship between these emission volumes and dose volumes beforehand, the dose volumes can be obtained from the detected volumes.
Patent JP-H07254318-A (JP)
Title: Insulator for conductor
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/46
Filed: 1994-03-16
Abstract: PURPOSE:To provide an insulator for a conductor having a simple structure, allowing easy mounting on a bare conductor and having the capability of increasing insulation strength in the air, even when an insulation distance between the conductor and a fitting faced thereto is not sufficient. CONSTITUTION:An insulation cover 2 is formed approximately cylindrical, so as to cover a conductor 3 over the prescribed length. Also, an open section 4 is formed on the external surface of the cover 2, extending along an axial direction, and expanded against the elasticity of the cover 2 for attaching or detaching the cover 2 to and from the conductor 3. In addition, a pair of walls 5 are erected from the external surface of the cover 2 in the vicinity of both sides of the section 4 and used to increase an insulation distance from the conductor 3 to a fitting faced thereto via the section 4.
Patent JP-H02226081-A (JP)
Title: Radar apparatus
Inventor: HASEGAWA MASANOBU
IPC: G01S7/02
Filed: 1989-02-27
Abstract: PURPOSE:To maintain air traffic control and monitor function in all azimuths by a method wherein a short pulse transmission signal generating system and a long pulse transmission signal generating system are stop-controlled independently of each other while both control signals are azimuth-blanking controlled independently of each other. CONSTITUTION:An azimuth blanking control circuit 13 generates azimuth blanking control signals synchronizing with antenna rotation angle signals to output them respectively to signal stop control circuits 12a, 12b while a short pulse transmission signal generating system and a long pulse transmission signal generating system can be independently stop-controlled. In other words with respect to both long and short pulse transmission signals or with respect only to the long pulse transmission signal, azimuth blanking can be applied, thereby being fit to electric wave environments of surrounding areas. This can prevent radar detecting characteristics in a near distance area from being lost, maintaining air traffic control and monitor function in all azimuths.
Patent JP-H09245680-A (JP)
Title: Picture tube device
Inventor: SUGIMOTO KAZUHIRO
IPC: H04N3/23
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent changing of a raster distortion characteristic and a convergence characteristic according to a temperature change in a monitor set, by compensating a resistance value change due to the temperature of a circuit element in a vertical deflection circuit by a resistor of positive temperature coefficient. SOLUTION: In a control circuit 4 or a vertical deflection circuit including a vertical deflection coil, forward direction voltage of diodes 9, 10 in a 4-pole coil side divider circuit 5 is decreased with a temperature rise, when a total resistance value of the circuit 5 is decreased, a value of resistance decreasing amount of the diodes 9, 10 is compensated by a resistor 13 of positive temperature coefficient. Accordingly, a resistance value compounding the circuit 5 and the resistor 13 is provided in the same value before and after a temperature rise. In this way, impedance ratio of a circuit adding the resistor 13 to the circuit 5 to a circuit adding a resistor 16 to a variable resistor side divider circuit 6 can be fixedly maintained before and after the temperature rise, a good convergence characteristic and raster distortion characteristic can be always maintained.
Patent JP-S53130913-A (JP)
Title: Multiplex transmission unit
Inventor: SHIMOMURA SETSUHIRO
IPC: H04J3/14
Filed: 1977-04-20
Abstract: PURPOSE:To avoid the continuity of signals at signal delay, by holding the signal transmitted before by memory, and waiting of memory until a correct signal is fed, through no signal transmission of an error detector with an input signal in error.
Patent JP-H03248591-A (JP)
Title: Part mounting
Inventor: SUGIYAMA MOTOKI
IPC: H05K3/34
Filed: 1990-02-27
Abstract: PURPOSE:To reduce the displacement of an electrical part by forming a land in a shape that the side apart from the electrical part is narrowed. CONSTITUTION:The electrode section of an electrical part 9 is positioned onto a land 10, and cream solder 11 is melted through heating. Since the width of the land 10 is narrowed toward the opposite side to the electrical part 9 when cream solder 11 is melted, surface tension working toward the center of the land 10 is generated, the electrical part 9 displaced to the left and the right is pulled back to the center of the land 10, and cream solder is cooled and solidified under the state. Accordingly, the lateral displacement of the electrical part in the land section is reduced.
Patent JP-H09234075-A (JP)
Title: Polypeptide having transporting activity for cobalt and its gene
Inventor: SHIMIZU AKIRA
IPC: C12N1/21
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain both a polypeptide having a specified amino acid sequence and activities of transporting cobalt and a new gene capable of coding the polypeptide, integrated into a plasmid with a nitrile hydratase gene and providing the nitrile hydratase having high activities. SOLUTION: This new gene DNA is capable of coding a polypeptide having an amino acid sequence represented by the formula and activities of transporting cobalt. The gene DNA can be integrated into a plasmid together with a gene of a nitrile hydratase which has activities of hydrating a nitrile compound and converting the nitrile compound into an amide compound and expressed in a host cell, to thereby obtain the nitrile hydratase enzyme having high activities. The gene DNA is obtained by culturing Rhodococcus rhodochrous J1 strain (FERM BP-1478), extracting a chromosomal DNA therefrom by a conventional method, preparing a DNA library by using the extract, thereafter, screening the resultant DNA library by using a probe and collecting the objective DNA from a positive clone.
Patent JP-H07298536-A (JP)
Title: Electric rotating machine
Inventor: YAMANO KENJI
IPC: H02K5/08
Filed: 1994-03-17
Abstract: PURPOSE:To provide an electric rotating machine in which the flatness is fully pursued while lowering the temperature of a bearing and the like. CONSTITUTION:A cylindrical bearing box 2 is formed integrally on the axis of an annular disc 1 formed with a flange 1a. A shaft 3 is fitted to a pair of bearings 2a, 2b fitted to the bearing box 2. A rotary disc 4 fixed to the shaft 3 on the counter-drive side is cast integrally with the conductor 5a of a rotor 5 disposed radially outside the bearing box 2. A stator 6 is disposed on the outside of the rotor 5 through a magnetic air gap and secured to the fixed side of the electric machine. The stator 6 including a winding 6a and a core 6b is molded, over the entire periphery thereof, of a synthetic resin member 7 excellent in electric insulation and thermal conductivity. The resin member 7 is fixed by means of a screw 1b with the drive side end face fitted tightly to the annular disc. A blade 4a is formed on the outer end face of a rotary disc 4 while being surrounded by a fan cover 4b. A shaft seal 8 is formed in a gap between the rotary disc 4 and the small diameter part 7a on the counter-drive side end face of the resin member 7.
Patent JP-H08223845-A (JP)
Title: Stator of molded motor
Inventor: SAKAI JUNICHI
IPC: H02K5/22
Filed: 1995-02-10
Abstract: PURPOSE: To provide the stator of a molded motor whose stator core can be grounded securely and easily. CONSTITUTION: A mold motor stator comprises a stator core 2, an armature winding 3 wound on the stator core 2, an insulating board 4 which has a connection circuit 41 with which the armature winding 3 is connected to an external power supply and a resin layer 7 which covers the stator core 2, the armature winding 3, and the insulating board 4. Further, the stator comprises fixing pins 22 which protrude from the end surface of the axial direction of the stator core 2 and a grounding wire 6 which is connected to the fixing pin 22 and draws end out from the resin layer 7.
Patent JP-H05251579-A (JP)
Title: Fixing method of substrate
Inventor: HAYASHI MITSUAKI
IPC: H05K7/14
Filed: 1992-03-04
Abstract: PURPOSE:To prevent a substrate from being damaged by realizing easy accurate positioning in assembly combination of a substrate, by eliminating time loss until a bonding material works and by absorbing external impact regarding a method for fixing a substrate of a brittle material to a box part. CONSTITUTION:A substrate 10 is screwed to a box part 30 through a pedestal 20 of a buffer body by a bolt 42 and a nut 41, and a screw through-hole 12 of the substrate 10 is fit to a washer 23 which is formed integrally with the pedestal 20. The pedestal 20 is provided with a positioning taper 25 at an inlet part of the screw hole 24 and is fit to a projection part 32 having a screw through-hole 33 of the box part 30. Thereby, the pedestal works as a buffer material and also works as a pedestal of a lead terminal, and simple screwing reduces the number of screwing parts to reduce an assembly time. Since assembly skill is not concerned in this method, characteristics of a product can be maintained. Furthermore, since the substrate is protected by the pedestal, it is prevented from being damaged.
Patent JP-S54139257-A (JP)
Title: Method of fabricating high temperature desalting filter
Inventor: KA HIDEKAZU
IPC: G21F9/12
Filed: 1978-04-21
Abstract: PURPOSE: To fabricate high temperature desalting filter which is superior in adsorbing capacity and mechanical strength by adhesively retaining porous metal sinter oxide into fine holes of the sinter formed with oxide film on the surfaces and heating to bond the oxide film and metal oxide particles.  
     CONSTITUTION: Titanium alkoxide such as, for example, titanium tetraisopropoxide is immersed in fine holes of porous titanium sinter formed with titanium oxide film on the surface by sintering powder titanium. This porous sinter is dipped in water to hydrolyze it to evaporate isopropanol. After titanium oxide fine particles are adhered on the surfaces of fine holes, they are dried to be calcined, for example, at 400°C. Thus, the titainus oxide film and titanium oxide fine particles are bonded to thereby obtain high temperature desalting filter for purifying particularly atomic reactor filtrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58163610-A (JP)
Inventor: KAWADA AKIO
IPC: B27K5/02
Filed: 1982-03-24
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-S58162842-A (JP)
Title: Measuring instrument of quality of water
Inventor: SHIGIYAMA KEIGOROU
IPC: G01N21/15
Filed: 1982-03-23
Abstract: PURPOSE:To measure the quality of water by absorbancy method eliminating the need of a pump, by providing supply and discharge parts of a sample and a valve at the end part of a cell and measuring absorbancy of the sample introduced into the cell in accordance with the movement of a sliding body sliding in the cell. CONSTITUTION:In case when the conduction of electricity to coils 9 and 9' is changed over and the sliding body 8 is slid left and right in a cell 4, the valves 6 and 7 are opened and closed to introduce a sample A or B into the cell 4. The body 8 is slid up to a position 8a or 8b so the light from a light source 10 is transmitted through the sample and is detected by photodetectors 13, 13' through filters 12, 12'. In this manner, automatic supply and discharge of the sample are carried out by the left and right sliding motion of the body 8 and at the same time, sticking of substances in the sample to the inner wall of the cell 4 is prevented by this sliding motion.
Patent JP-H01220863-A (JP)
Title: Semiconductor device
Inventor: TAKENAKA KAZUHIRO
IPC: H01L27/08
Filed: 1988-02-29
Abstract: PURPOSE:To obtain a device having a protecting circuit provided with sufficient capability of protection even in the case of miniaturizing a transistor by making the width of a low concentration diffusion layer out of drain diffusion layers of transistor in a protecting circuit, wider than the width of the low concentration diffusion layer out of drain diffusion layers of a transistor in an internal circuit. CONSTITUTION:The width 111 of a low concentration diffusion layer out of drain diffusion layers of an MIS type transistor 103 constituting a protecting circuit, is made wider than the width 108 of a low concentration diffusion layer out of drain diffusion layers of an MIS type transistor 104 constituting an internal circuit. The wider the width 111 of the low concentration diffusion layer becomes, the larger the protection capability becomes. On the other hand, when the width 108 of the low concentration diffusion layer is widened, the current capability of a transistor decreases, so that the width can not be widened so much. Therefore it becomes effective that the width of the low concentration diffusion layer of the transistor in the protecting circuit is made wider than the width of the low concentration diffusion layer of the transistor in the internal circuit.
Patent JP-H11252853-A (JP)
Title: Stepping motor for indicating instrument
Inventor: NUMAYA HIROYASU
IPC: H02K37/14
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enable a pointer to turn smoothly, and also when applying an impact from the outside, to prevent a deviation relating to a prescribed indicating position. SOLUTION: This stepping motor is provided with a bobbin 3 which winds a coil 2, a magnet rotor 6 secured to a rotary shaft 4 extended along the axial center of the bobbin 3 arranged rotatably and a yoke unit having a comb-tooth shaped yoke 7, giving a magnetic field of the coil 2 to the magnet rotor 6. An upper end side of the rotary shaft 4 of the magnet rotor 6 is protruded from the yoke unit, a pointer 11 is provided mountarly. A bottom surface plate 10 is provided in side opposite to that of the pointer 11, a lower bearing 14 journalling a lower end part of the rotary shaft 4 of the magnet rotor 6 is arranged in the bottom surface plate 10, damper oil DP is interposed in an facing part of the bottom surface plate 10 and the magnet rotor 6.
Patent JP-H05250535-A (JP)
Title: Route information input device
Inventor: FUKUDA KOJI
IPC: G06Q50/30
Filed: 1992-03-04
Abstract: PURPOSE:To designate a correct route by alternately designating the route from an entraining spot to a destination spot and transfer points in accordance with the menu displayed on a picture. CONSTITUTION:A CRT 2 is provided on which not only retrieved information of routes connected to a designated station but also retrieved stations included in a designated route are displayed. When an operator designates one station, a menu of routes connected to this station is displayed on the picture; and when one route (station) out of these routes is specified, a menu of stations (routes) for selecting operation determined by this route (station) is displayed, and thereby, the operator is enabled to alternately designate stations and routes. Meanwhile, a storage medium HD 9 where information designated by this series of operations should be stored is provided, and route information inputted and stored till then are edited into a prescribed telegraphic message for inquiry to a center 11 and are transmitted to the center 11 through a communication line 10 when the route is settled.
Patent JP-S58165079-A (JP)
Title: Electronic time piece with temperature compensation
Inventor: SUZUKI FUMINORI
IPC: G04G3/00
Filed: 1982-03-24
Abstract: PURPOSE:To enable temperature compensation keeping the oscillating condition of a quartz oscillator optimum while elevating the massproductivity by performing individual correcting operations based on a count value of temperature information and a count value of a carry frequency of counter. CONSTITUTION:This electronic time piece has a quartz oscillator 1 whose frequency temperature characteristic gives almost curves of secondary degree DELTAfL and DELTAfH, a division circuit 2 for preparing a time counting unit signal from an oscillation output thereof, a temperature measuring circuit 12, a time division circuit 5 for controlling an oscillation frequency, an interrupt circuit 6 for controlling division operation, a circuit 11 for preparing a time range proportional to the square of numerical information in the temperature measurement, a counter 7 for measuring a pulse width of a square output signal, a control circuit 13 for outputting a carry signal presetting a value separately specified for the counter 7 when the counter 7 reaches the specified value and a counter 8 for counting the carry signal. This circuit 5 is controlled by the information from the counter 7 and the circuit 6 performed by information of the counter 8 to correct the oscillation frequency and division function.
Patent JP-S4954459-A (JP)
IPC: B29C63/00
Filed: 1973-04-25
Abstract: 1372673 Gland and joint packing W L GORE & ASSOCIATES Inc 27 April 1973 [8 May 1972] 20013/73 Heading F2B A packing material comprises a core of polymer fluorocarbon preferably polytetrafluoroethylene wrapped in a tape of expanded porous tetrafluoroethylene having a longitudinal tensile strength of at least 3000 Ibs./m<SP>2</SP>. and an s.g. of less than 1À4, the tape being subjected to heat to fuse it in position without fusing the core and the temperature applied being above the crystalline melting point. The wrapping tape material may be made as described in Specification 1,355,373 and the core may be an extrusion or one or a number of tapes 4, 5, 6.
Patent JP-S56143440-A (JP)
Title: Electrophotographic composite receptor
Inventor: YOSHIKAWA MASAO
IPC: G03G5/12
Filed: 1980-04-10
Abstract: PURPOSE:To enhance the photosensitivity and to obtain a clear dichromatic image by adjusting the lower photoconductive layer of a receptor having two photoconductive layers different from each other in sensitivity to chromatic light so that the content of pyrylium dye is made higher toward the upper layer. CONSTITUTION:In receptor 1 giving a dichromatic image of black, red and white in a single exposure process, the 1st (under) photoconductive layer 12 having sensitivity to red light is formed by repeatedly coating layers each contg. the eutectic complex of pyrylium dye and polycarbonate and a low molecular photoconductor such as leucotriphenylmethane dye so that the content of pyrylium dye in layer 12 is made higher toward the 2nd photoconductive layer 14. On layer 12 layer 14 having sensitivity to chromatic light except red light and transmitting red light is formed to manufacture receptor 1. Thus, receptor 1 has enhanced sensitivity, and a superior copy of high image density is obtd.
Patent JP-H01223949-A (JP)
Title: Magnetic resonance imaging diagnostic chamber
Inventor: KANEKO TAKEO
IPC: A61B5/055
Filed: 1988-03-02
Abstract: PURPOSE:To always correspond to the same dimension and shape regardless of the dimension and shape of the entrance and exit of an MRI diagnostic chamber, by bringing the detection mechanism of a metal detector to separation structures respectively arranged to both side walls of the passage at the entrance and exit of the chamber. CONSTITUTION:In this MRI diagnostic chamber, a door 4 composed of non-metallic material quality is provided to the entrance and exit of the chamber and metal detectors 6 containing detection mechanisms constituted as a separate structure are respectively arranged to both side walls of a passage. The metal piece detection signal induced in each of receiving coils 9 is amplified by a high frequency amplifier 16 to be molded in its waveform by a waveform molding device 15 and applied to a buzzer 3 from a signal output device 14 as a signal A to inform abnormality. By this method, even when the dimension and shape of the entrance and exit of the MRI diagnostic chamber are changed by the alternation of planning, without changing the dimensions and shapes of the metal detectors 6 because of the separation structure of the metal detectors 6, the detection mechanisms of the metal detectors can be arranged at the entrance and exist of the MRI diagnostic chamber and cost is reduced and a safe one easy to handle can be obtained.
Patent JP-H0584494-A (JP)
Title: Mixture device of two fluids by mechanical agitation to do water treatment by transferring oxidation gas and its usage
Inventor: KURISUCHIYA RAPURASU
IPC: B01F27/91
Filed: 1992-02-04
Abstract: PURPOSE: To provide a device which is a device for treating water by passing an oxidizing gas through stored water, waste water or the water past a filter and the device by which the dissolution of the gas is rapidly and efficiently executed.  
     CONSTITUTION: The inside of a cylindrical vessel center is provided with an inside cylinder 16 which is concentric therewith, is opened above and below and has the diameter smaller than the diameter of the vessel 10. The upper part and lower part of the inside cylinder 16 communicate with the vessel 10. A central chamber 11 and a peripheral chamber 12 are delineated by the vessel 10 and the inside cylinder. The central chamber is provided with two turbines 21, 22 and is rotatable by a shaft 23 concentric with the inside cylinder. The inside surface of the inside cylinder is provided with baffle plates 26 to 28 divided to the top, bottom and middle of the two turbines. The vessel is provided with an oxidizing gas injection port 17 reaching the central part of the inside cylinder, inlets 19, 20 for the liquids to be treated and a treated liquid outlet 29. 
     COPYRIGHT: (C)1993,JPO