baber/WOPTO huggingface dataset:
Patent JP-H01310755-A (JP)
Title: Water sealing device of centrifugal clarifier
Inventor: YANAIDA MAKOTO
IPC: B04B1/18
Filed: 1988-06-09
Abstract: PURPOSE:To prevent the dangerous incomplete closure of a discharge port due to water leakage by setting a O-ring on the wall surface of a cylinder which comes into contact with the inner circumference of the piston and the periphery of the piston respectively, in a water-sealing mechanism. CONSTITUTION:If the outer bottom 15 of a bowl is raised by injecting sealing water into an annular cylinder 14 while the main body 1 of the bowl is rotated, a discharge port 6 is closed. Then if a liquid to be treated is introduced into the main body 1 of the bowl and is allowed to undergo centrifugal separation, a solid component of high specific gravity is accumulated near the side wall of the main body 1 of the bowl. At that time, the sealing water in a cylinder which raises the outer bottom of the bowl and maintains it in that condition does not leak due to the sealing action of the rings 24, 26 mounted on the engagement surface between a piston 16 and the cylinder 14. Subsequently, the discharge port closing action of the inner bottom 7 of the bowl does not fail.
Patent JP-S5364448-A (JP)
Title: Microwave device
Inventor: TORITSUKA HIDEKI
IPC: H01P1/30
Filed: 1976-11-22
Abstract: PURPOSE:To increase the temperature compensation effect with a simple constitution by controlling the resonance frequency of a micro device using a resonator consisting of the waveguide by means of a dielectric bar featuring a high inductance without touching directly the metal.
Patent JP-S5842247-A (JP)
Title: Case for semiconductor
Inventor: KATAGIRI MASARU
IPC: H01L23/12
Filed: 1981-09-07
Abstract: PURPOSE:To contrive the high integration of inner leads and the improvement of packing density by a method wherein a plurality of inner lead layers are provided in stepped shape and the surfaces and reverse sides of the inner leads are alternately arranged so that each step may not overlap. CONSTITUTION:In the main bodies 22, 23, of a two-layer case, the opening 32 of the main body 23 of an upper-layer case is formed bigger than that 33 of the main body 22 of a lower-layer case. A plurality of inner leads 34 are metaled on themain body 22 of the lower-layer case so that the inner leads 34 may surround around an element fixing section 31. In the same way, a plurality of inner leads 35 are metaled on the main body 23 of the upper-layer case so that the inner leads 35 may surround around the opening 32. Where, the upper- layer inner leads 35 and the lower-layer inner leads 34 are alternately arranged so that the surfaces of the lower-layer inner leads 34 and the reverse sides of the upper-layer inner leads 34 may not overlap.
Patent JP-H0433322-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: KUNUGIHARA HIROSHI
IPC: H01G9/08
Filed: 1990-05-29
Abstract: PURPOSE:To prevent gas of driving electrolytic solution from flowing to the outside by arranging a tubular case having a bottom outside a metallic case, which is provided with an absorbing material having a function to absorb driving electrolytic solution inside the metallic case. CONSTITUTION:A capacitor element is impregnated with driving electrolytic solution and the capacitor element 1 is mounted inside a tubular metallic case 2 with a bottom. A pair of leads 3, 3a are led out of the capacitor element 1, and a pair of external connecting terminals 4, 4a are connected to the leads 3, 3a by calking at a part of a sealing member 5 which consists of a terminal board. The sealing member 5 is arranged at an opening part of the metallic case 2 and seals the opening part of the metallic case 2. An explosion-proof valve 6 is formed in a top board part 2a of the metallic case 2. A tubular case 7 with a bottom is arranged outside the metallic case 2, a flange part 7a which attains a curling part of the metallic case 2 is formed in an open end of the case 7, and an absorbing material 8 which has a function to absorb driving electrolytic solution is arranged in an inner surface of the case 7.
Patent JP-S5474993-A (JP)
Title: Hydraulic appratus for driving control rod
Inventor: SUGANO HIROSHI
IPC: G21C7/16
Filed: 1977-11-26
Abstract: PURPOSE: To prevent tripping of the control rod driving pump by means of a passage selector to be controlled by the scram signal at a branch-off section where a water filling piping to an accumulator is shifted in rear of a system flow rate control valve of a control rod hriving dydraulic apparatus.  
     CONSTITUTION: When a scram signal is inputted from the system of protecting the unclear reactor, a scram inlet valve 26 and a scram outlet valve 27 open fast simultaneously and a high pressure force of an accumulator 25 works on the under surface of a piston 11 of a control rod driving mechanism. On the other hand, the top of the piston 11 is opened to the atmospheric pressure in the scram exhaust system through a scram outlet valve 27. Therefore, due to a high difference in the differential pressure between the top and bottom surfaces of the piston 11, the piston 11 rises to send a control rod 10 to the furnace core to perform a scram. A scram signal activates a passage switching valve 33 to be switched from the side of a driving water pressure regulating valve 23 to that of a scram accumulator 25 thereby starting the filing for each accumulator 25 and the supply of cooling water to the control rod driving mechanism after the completion of the scram. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06334733-A (JP)
Title: Terminal equipment te expansion device for isdn line
Inventor: MATSUHASHI HISAHIRO
IPC: H04M1/72
Filed: 1993-05-21
Abstract: PURPOSE:To use eight sets of terminal equipments or over in the point-multiple point configuration for ISDN line terminal equipments. CONSTITUTION:The device is made up of a single incoming call use coupling transformer 10 connecting to a connector 13 of an ISDN line terminal equipment, incoming call coupling transformers 8, 9 connected in parallel with a secondary winding of the transformer 10 and coupled with TE1, TE2, dialing use line connection relays K1, K2 for TE1, TE2 connected in parallel with the connector of the ISDN line terminal equipment, dialing use coupling transformers 6, 7 coupling each relay with the TE1, TE2, start detection coils C1, C2 detecting a start signal from the transformers 6, 7 and a start detection section 5 identifying a started TE from an output of the start detection coils C1, C2 to control the corresponding dialing use line connection relay.
Patent JP-S5473806-A (JP)
Title: Detergent for drain pipes
Inventor: MOURI YUUSUKE
IPC: C11D7/14
Filed: 1977-11-24
Abstract: PURPOSE: The title detergent having improved detergency and long-term storage stability, free from corroding drain pipes, comprising an alkali principal ingredient, an inorganic peroxide, and a decomposition assistant for the peroxide.  
     CONSTITUTION: A detergent comprising (A) 75W99 % of a principal alkali ingredient, e.g. an alkali salt of a weak acid, such as sodium metasilicate, (B) 1W25 % of an inorganic peroxide, e.g. sodium salt of inorganic peracid, such as sodium percarbonate, etc., and (C) 0.01W1 % of a decomposition assistant for the inorganic peroxide, e.g. copper sulfate. The ingredients (B) and/or (C) are preferably coated with a surfactant, e.g. a polyoxyethylene higher alcohol ether, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01308573-A (JP)
Title: Device for escaping from high ground
Inventor: MORI SEIICHI
IPC: A62B1/02
Filed: 1988-06-07
Abstract: PURPOSE:To prevent flame from spreading to fireproof external walls on fire and to make it possible to safely lead escaping persons on each floor to ground by a method wherein the external walls of a multistoried building are formed by the fireproof external-wall material and a device for escaping from high grounds is equipped. CONSTITUTION:Fireproof external walls 2 made of fireproof material are constructed at external wall parts of a multistoried building all over the stories and, at each floor, an escaping exit 4 with an opening door 3 is provided. A lifting cage 7 has each door 8b at the back and front facing to the escaping exit 4. In a weight cage 12, weights and sand-bags containing sand are properly held so that weight balance between the lifting cage 7 and the weight cage 12 may be kept. When a fire breaks out in the multistoried building 1, the external power switch is turned on, which is on the incoming panel in a machine room 15. If it is impossible to use the external power, the switch for a private power generator 22 is turned on, and control circuits are electrified and used. Escaping persons on each the floor turn on an escaping button switch in the floor, and lift the lifting cage 7 and stop it, and then transfer into the lifting cage 7. While this action is repeated, they are picked up and landed on the ground. They open the door 8b in front of the lifting cage 7 and escape safely.
Patent JP-H05336063-A (JP)
Title: Active control system for transmission equipment
Inventor: HIRAMOTO MASANORI
IPC: H04J3/14
Filed: 1992-06-02
Abstract: PURPOSE:To reduce the power consumption and to suppress the occurrence of noise in the active control system for transmission equipment where the operations of parts which are unnecessary during wait out of parts constituting a reception part for standby line are stopped. CONSTITUTION:A monitor means 2 of a reception part 1 for standby line monitors the line state to output whether the line is normal or not. An active control means 3 sets a part 1a of the reception part 1 for standby line to the operating or non-operating state based on the output of the monitor means 2. When the line is normal, the part 1a of the reception part 1 for standby line is set to the non-operating state to reduce the power consumption, and the occurrence of noise is suppressed by the reduction of the active part due to the non-operating state.
Patent JP-S5765743-A (JP)
Title: Liquid stabilizer for vinyl chloride polymer
Inventor: TSUJIMOTO HIDEO
IPC: C08L27/00
Filed: 1980-10-09
Abstract: PURPOSE: The titled stabilizer with excellent shelf stability giving a polymer excellent in heat resistance, weatherability, transparency, etc., which is obtd. by mixing an org. phosphite ester of specified constitution, a methal salt of an org. hydrogen phosphite ester, an org. zinc compd. an a solvent.  
     CONSTITUTION: At least one of org. phosphite esters of formulasI, II, etc. (wherein R 1 , R 2 , R 4 , R 6  and R 7  are each 1W18C alkyl, allyl, phenyl, alkyl-sufstd. phenyl, etc.; R 3  and R 5  are -(R"O) l R 12 -; R 11  and R 12  are 1W4C alkylene; l is 0W2; n is 0W10; R 13  and R 14  are 1W18C alkyl, alkenyl, etc.), at least one of metal compds. of formulas III, IV, etc. (wherein R 21  is alkyl, etc,; M is Ca, Mg, etc.), at least one of org. zinc compds. of formulas V, VI, etc. (wherein R 22  is 6C or higher alkyl, etc.) and a solvent such as an alcoholic solvent are mixed to prepare the titled stabilizer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000332385-A (JP)
Title: Member for transferring metal film, manufacture thereof and laminate ceramic electronic component
Inventor: MIYASHITA MASATAKA
IPC: H01G4/12
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a member for transferring a metal film and the manufacture thereof whereby a very thin and uniform metal film pattern can be easily and surely transferred on the surface of a fragile transferring member such as green sheets. SOLUTION: A metal film transferring member has a base 20, a metal film 22 with a given pattern formed on the base 20 surface, and a thermoplastic organic macromolecule-containing adhesive layer 24 formed by electrodeposition coating on the metal film 22 surface. The base 20 is e.g. conductive and in this case the pattern of the metal film 22 formed on the base 20 is e.g. of aggregates of isolated patterns mutually separated on the base 20 surface wherein the metal film 22 is pref. one formed by electroplating. The base 20 may be insulative whereat the pattern of the metal film 22 formed on the base 20 is one connected to the base 20 surface.
Patent JP-H11338445-A (JP)
Title: Image processing device, image display unit, and storage medium readable by computor
Inventor: NAKANO MAKI
IPC: G09G5/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To transmit sounds in a system for transmitting images on plural liquid crystal displays (FLCD). SOLUTION: A transmission signal transmitted from a host computor 1 contains a data signal arranged with an ID data, an image data and a sound data in this order, and a determination signal for determining any of the ID data, the image data or the sound data. Images are displayed by FLCDs 101-104 while relaying the transmission signals by branch transmission units 201-204, and sounds are output by head phones 301-304. In this case, IDs set respectively by the respective units are compared with the ID data, and the images when they are matched with each other are fetched to be displayed. The sound data can also selected, based on the comparison of the IDs with respect to sounds.
Patent JP-H089395-A (JP)
Title: Color image pickup device
Inventor: IBA JUN
IPC: H04N9/07
Filed: 1994-06-23
Abstract: PURPOSE:To make luminance signals close to the signals of an NTSC system and to improve color reproducibility by providing a color filter for which the sum of the spectroscopic sensitivity of all the picture elements becomes approximately the ratio of R:G:B=2:3:1 and a signal processing circuit for which the component ratio of the luminance signal becomes approximately R:G:B=2:3:1. CONSTITUTION:While (n) is defined as a positive integer, the scanning signals of R+Cy, G+Ye, R+Cy and G-Ye are obtained at the time of the nH scanning of a first field. When a yellow light transmission filter Ye and a cyan light transmission filter Cy are respectively expressed by R+G and G+B, nH scanning signal components are defined as R+G+B, R+2G, R+G+B and R+2G and the luminance signals proportional to 2R+3G+B are obtained through a low-pass filter. Also, chrominance signals proportional to B-G are obtained through a band-pass filter. That is, the scanning signals of G+Cy, R+Ye, G+Cy and R+Ye are obtained at the time of the (n+1)H scanning of the first field and G+Cy, R+Ye, G+Cy and R+Ye are obtained at the time of the n'H scanning of a second field.
Patent JP-H09325193-A (JP)
Title: Method for indoor wiring
Inventor: MITA TAKAYUKI
IPC: H03K17/28
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to confirm the on or off state of a load by a light emitting diode at each position by being capable of on or off operating the load at three or more positions, and operating a time delay by a switch with a timer function at least at one position of them. SOLUTION: A load 2 is connected in series with an AC power source 1. A switch unit SW1 with a timer function inserts an electronic timer 100 and an LED luminescence display circuit 200 in series between the power source 1 and the load 2. Other switch unit SW2 inserts a switch S2 and an LED luminescence display circuit 300 between the power source 1 and the load 2. At this time, the units SW1, SW2 insert them between the power source 1 and the load 2 with wiring route in parallel therewith. Further, the intermediate part of the timer 100 of the unit SW1 and the circuit 200 is connected to the intermediate part of the switch S2 of the unit SW2 and the circuit 300 to one another.
Patent JP-S5474413-A (JP)
Title: Pedal mechanism for four-hand performance of piano
Inventor: KAWAMURA KIYOSHI
IPC: G10C3/26
Filed: 1977-11-25
Abstract: PURPOSE: To make it possible to accomplish the four-hand performance satisfactorily without any difficulty by arranging pedal groups, which are used to independently operate respective piano sound effect setting mechanisms at positions corresponding at least two sound regions at the lower front of a pedal body.  
     CONSTITUTION: There are arranged at low and high sound sides of the lower front of a piano body two pedal groups (31A, 32A, 33A, and 31B, 32B, 33B), each of which is composed of three pedals for freely operating a softening mechanism, a muffler mechanism and a damper mechanism. The soft pedals 31A and 31B, muffler pedals 32A and 32B, and damper pedals 33A and 33B are arranged rotatably in a bracket 34 so that they can operate the softening, muffler and damper mechanisms in an independent manner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H037647-A (JP)
Title: Anti-lock control method for four-wheel steering vehicle
Inventor: SEKIGUCHI AKIHIKO
IPC: B60T8/1755
Filed: 1989-06-06
Abstract: PURPOSE:To secure the direction stability for a car body by steering the rear wheels so that the car body is directed toward the low-mu side when it is judged that the car is running on a split-mu road, and steering the rear wheels in the same phase as the front wheels during cornering. CONSTITUTION:When a judging circuit 14 judges from signals given by a left and a right rear-wheel speed sensor 3, 4, that the vehicle is running on a split-mu road which has road surface friction factors much different for the left and right wheels, a control circuit 15 controls a rear-wheel steering mechanism 16 so that the car body is directed toward the low-mu side. When an front wheel steering mechanism 17 is operated and another judging circuit 19 judges that the vehicle is under cornering from a signal given by a steering angle sensor 18, the control circuit 15 steers the rear wheels in the same phase as the front. Thus the direction stability of the car body is ensured without requiring the driver to make steering wheel correcting action, wherein the risk of spin generation is also eliminated, to enable setting of an anti-skid control logic which assures full utilization of the rear wheel controlling force.
Patent JP-H03215032-A (JP)
Title: Multilayered structure
Inventor: ITAMURA SUMIO
IPC: C08L31/04
Filed: 1990-05-30
Abstract: PURPOSE:To realize structure having beautiful appearance with no wave pattern and excellent gas barrier properties by a method wherein multilayer molding is performed out of EVOH and composition, which is prepared by adding proper amount of specified saponified ethylene-vinyl acetate copolymer to thermoplastic resin and EVOH. CONSTITUTION:The structure concerned is made of two layers or a layer containing resin composition, which consists of thermoplastic resin, saponified ethylene-vinyl acetate copolymer (EVOH), the ethylene content of which is 20 - 60mol% and the degree of saponification of vinyl acetate component of which is 96% or more, and saponified ethylene-vinyl acetate copolymer, the ethylene content of which is 68 - 98mol% and the degree of saponification of vinyl acetate component of which is 20% or more, and a layer made of EVOH. Further, as polyolefin exampled for the thermoplastic resin, high-density, medium-density or low-density polyethylene, vinyl acetate, ester acrylate or the like is used. Thus, the structure having beautiful appearance with no wave pattern as well as favorable gas barrier properties can be obtained.
Patent JP-S62297448-A (JP)
Title: Composite material for niti series functional alloy
Inventor: ISHIBE HIDEOMI
IPC: C22F1/00
Filed: 1986-06-17
Abstract: PURPOSE:To provide a uniform composition and uniform characteristics by uniformly arranging plural Ti filaments and Ni filaments and bringing them into close contact with each other by mechanical bonding. CONSTITUTION:Plural Ti filaments 2 and Ni filaments 3 are uniformly arranged and the adjacent filaments 2, 3 are integrated by mechanical bonding to obtain a composite material 1 for an NiTi series functional alloy consisting of 40-60atom% Ni and the balance Ti. The composite material 1 is composed of composite wires 4 each formed by twisting Ti filaments 2 and Ni filaments 3 together. The filaments 2, 3 have <=0.01mm<2> cross-sectional area.
Patent JP-S5267404-A (JP)
Title: Blades structure
Inventor: SASADA TETSUO
IPC: F01D5/12
Filed: 1975-12-01
Abstract: PURPOSE: To prevent the secondary flow produced by driving and stationary blades by providing stage curved from back of blade at the flow bottom with cascade structure of axial slow mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5368089-A (JP)
Title: Semiconductor laser device
Inventor: FUKUI TAKASHI
IPC: H01S5/00
Filed: 1976-11-29
Abstract: PURPOSE: To ensure a long life for the laser by securing such a constitution that the pn-junction part and the light emission or light enclosure part are isolated to each other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10336850-A (JP)
Title: Electrical junction box
Inventor: CHIRIKU AKIHIKO
IPC: H02G3/16
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit constriction corresponding to a popular car only by eliminating some components without adding spacers and change the circuit construction easily so as to correspond to the popular car by the reduction of the number of components and assembly man-hours. SOLUTION: A junction box has a base circuit layer 10 which can be used for the cars of various grades in common, a high grade layer 30 exclusively for a high end car and an insulating board 20 isolating the base circuit layer 10 and the high grade circuit layer 30 from each other in its case 40. Bus-bars 32 are laid in a board part 41 of which the case 40 consists to compose the high grade circuit layer 30 and, further, the whole lengths of welding bosses 41b to which the bus-bars 32 are welded to be held are equal to the thickness of the insulating board 20 before welding.
Patent JP-S5845564-A (JP)
Title: Constant temperature device
Inventor: YANAI SHINICHI
IPC: G01N35/00
Filed: 1981-09-11
Abstract: PURPOSE:To eliminate a cooler and to attain miniaturization, the nonvibration and soundless of the whole body of an automatic biochemical analyzing apparatus, by providing a heating part and a constant temperature medium supply device supplying a constant temperature medium having lower temperature than set temperature and also, a constant temperature medium discharge device. CONSTITUTION:Water in a thermostat 1 is circulated between the thermostat 1 and a heating part 2 through a tube 3 by driving a pump in the part 2 and when circulating water is reached at 37 deg.C, action of a heater is stopped by a control circuit in the part 2. When the temperature of the water in a constant temperature device is raised, the temperature of the water kept at a constant hydraulic pressure by a constant pressure valve 4a in a constant pressure medium supply device 4, is detected by a temperature detecting element 4b and a flow rate controller 4c is opened or shut by a control circuit 4d deciding the water quantity to be supplied to the thermostat 1 basing on detected temperature of the water and then, a fixed quantity of the water is supplied near an output 1a in the thermostat 1. A part of the water returned from the part 2 to the thermostat 1 through the tube 3 is overflowed from a notched groove 5 forming a constant temperature discharge device and is discharged out of the thermostat 1.
Patent JP-S62298908-A (JP)
Title: Magnetic head
Inventor: FUJITA YUJI
IPC: G11B5/23
Filed: 1986-06-18
Abstract: PURPOSE:To improve the productivity and to uniformize the magnetic flux in the breadthwise direction of tracks by sticking metallic magnetic thin films on a pair of magnetic material substrates and allowing metallic magnetic thin films to face each other to form a magnetic gap in the direction approximately orthogonally to magnetic material substrates. CONSTITUTION:Metallic magnetic films 3 are stuck onto a pair of magnetic material substrates 11 and are allowed to abut each other to form a magnetic gap 5, and the direction of the magnetic gap 5 is approximately orthogonal to magnetic material substrates 11. Two divided blocks placed on diagonal lines out of four blocks divided by metallic magnetic films 3 and the magnetic gap 6 on the medium slide face of a head consist of magnetic material substrate 11, and two other blocks consist of nonmagnetic materials 7. Thus, the joint surface between metallic magnetic thin films and oxide magnetic materials is made widen to uniformize the intensity of magnetic field on the gap.