baber/WOPTO huggingface dataset:
Patent JP-S6064685-A (JP)
Title: Flotation concentrating apparatus of sludge
Inventor: HAGI TAMOTSU
IPC: C02F11/12
Filed: 1983-09-20
Abstract: PURPOSE:To minimize the turblence of a liquid stream after fine air bubbles are generated in a flotation tank, by providing an empty chamber, of which the bottom wall is isolated from the bottom of a flotation concentrating tank and side wall is protruded from the water level in the flotation concentrating tank, to the central part of the flotation concentrating tank. CONSTITUTION:A liquid mixture downwardly injected into a tank from an outlet 6 is buffered by a barrier plate 11 to receive the change in the flow direcrion thereof and flows radially and equally toward four peripheries between an air bottom wall 2b and the barrier plate 11. The conc. sludge of the froth layer on a water level is scraped up by a scraper 12 and sent into the outflow culvert of the tank periphery to be discharged out of the tank. Separated water, which is separated from sludge in a separation zone, is equally collected by water cellecting pipes 14 arranged in a concentrical ring shaped form within the tank and taken out from said pipes. Falling sludge is precipitated to the tank bottom 1b of which the inclination angle is relatively large and gathered to the central part to be discharged out of the tank therefrom.
Patent JP-S5966391-A (JP)
Title: Reverse osmosis desalination process
Inventor: HIROYA YOSHITSUGU
IPC: B01D61/02
Filed: 1982-10-05
Abstract: PURPOSE:To enable to perform continuous operation while enhancing safety and lowering the cost of equipment by performing desalination under the condition of water circulation in the manner such that a large amount of water can be supplied under pressure below a half of the rated pressure of a reverse osmosis module provided in desalination equipment. CONSTITUTION:Raw water is gathered in an acceptor tank 1 for raw water at first, let flow through a maintenance filter 2, sent under low pressure to a reverse osmosis desalinator 4 by a pressure pump 3 and then desalinated therein. Desalinated water is gathered in a tank 5 for desalinated water, while the remaining conc. water is gathered in a conditioner tank 6 for conc. water. Said conditioner tank 6 for conc. water is installed in a manner such that overflowing conc. water flows into the acceptor tank 1 for raw water. Hence, the concn. water is diluted by mixing it with raw water and circulatorily resent to the reverse osmosis desalinator 4. Piping for raw water may be directly connected to the maintenance filter 2 while detaching the acceptor tank for raw water and the conditioner tank for conc. water. In this case,the concn. water is also mixed with raw water and redesalinated.
Patent JP-S6234902-A (JP)
Title: Modified thermoplastic elastomer and production thereof
Inventor: MATSUMOTO SHIRO
IPC: C08L53/02
Filed: 1985-08-09
Abstract: PURPOSE:To produce a modified elastomer having improved mechanical and thermal characteristics and high elastic modulus, by introducing a hydrocarbon group to the benzene ring of polystyrene chain of a styrene-based thermoplastic elastomer. CONSTITUTION:The objective modified elastomer can be produced by the Friedel-Crafts reaction of a hydrocarbon halide with a thermoplastic elastomer consisting of an ABA-type block copolymer (A is hard segment composed mainly of polystyrene and B is soft segment composed mainly of polyolefin), thereby substituting and introducing the hydrocarbon group to the benzene ring of polystyrene of the above elastomer. USE:The compound composed of the above modified elastomer and a hydrocarbon solvent is especially useful as a water-proofing filling material for waterproof cable.
Patent JP-S5875762-A (JP)
Title: Power source device
Inventor: SERIZAWA AKIO
IPC: H01M50/296
Filed: 1981-10-30
Abstract: PURPOSE:To enable a necessary number of batteries to be connected beforehand or an  additional battery to be installed during use without enlarging the space for batteries,  and enable an electronic apparatus to be used continuously for a long period of time by providing a battery case with a means of electrically connecting the battery case to  either the power source terminal of the electronic apparatus or the electrode of another battery case, and a means of mechanically connecting the battery case to either  said electronic apparatus or another battery case. CONSTITUTION:A pack 41 is mechanically and electrically connected to a VTR1 by  screwing the screw thread 9 of a bolt 6 into a screw hole 2. Since the flanged part 6a  of the bolt 6 touches an electrode 10 with pressure, the voltage of a battery is supplied  to the VTR1 from the electrode 10. On the other hand, a pack 42 is mechanically and electrically connected to the pack 41 by screwing the screw thread 9 of a bolt 6 into  the screw hole 8 of the bolt 6 of the pack 41. Here, since the flanged part 6a of the  screw 6 of the pack 42 touches an electrode 10 with pressure, the battery voltage of the pack 42 is supplied from the electrode 10 to the VTR1. The battery of the pack 41 and  the battery of the pack 42 are connected parallel to one another. An additional pack  4 can be connected to the pack 42.
Patent JP-S5877886-A (JP)
Title: Novel cephalosporin
Inventor: SADAKI HIROSHI
IPC: A61P31/04
Filed: 1981-11-02
Abstract: NEW MATERIAL:A compound (salt) expressed by formulaI(R<1> is H or a protecting group of the carboxyl group; R<2> is aryl, acylamino, triazolyl, tetrazolyl, etc.; R<3> is H or lower alkoxyl; R<4> is H or halogen; R<5> is H or amino group which may be protected or substituted). EXAMPLE:7-[2- ( 2-Chloroacetamidothiazol-4-yl ) glyoxylamido]-3-[2-( 5-methyl- 1,2,3,4-tetrazolyl)methyl]-DELTA<3>-cephem-4-carboxylic acid. USE:An intermediate for preparing antimicrobial agents. PROCESS:A 7-aminocephalosporin expressed by formula II is reacted with a thiazol-4-ylglyoxylic acid derivative expressed by formula III in the presence of an acid, etc. in an organic solvent to give the compound expressed by formulaI. An antimicrobial agent expressed by formula IV (R<6> is H or alkyl) is further obtained from the resultant compound expressed by formulaI.
Patent JP-S5799245-A (JP)
Title: Air-fuel ratio control system
Inventor: KOBAYASHI HARUHIKO
IPC: F02D33/00
Filed: 1980-12-12
Abstract: PURPOSE: To enhance fuel-jet responding obility by setting passage section variable actuator on bypass air passage where air-flow detector controlling air fuel ratio is set so as to organize properly responding variation work in accordance with operational condition.  
     CONSTITUTION: Fuel jet volume ex unillustrated fuel jet valve is made to be controlled according to the passing air volume by setting bypass air passage 4 with air flow volume detector 5 on such roudabout positon from air-supply drum 1. Diaphragm valve 10 which functions as actuator is set on air-passage 4. The valve 10 is firmly set with diaphragm 9 and holds the valve element 8 which is fixed to the diaphragm 9 and can change sectional area of the air passage 4. Thus it becomes now capable to determine the sectional area in accordance with the suction negative pressure to affect the negative pressure room 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0925789-A (JP)
Title: Tunnel excavator and tunnel excavating method
Inventor: MIURA MASAAKI
IPC: E21D9/06
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To make the outer shape of a body expandable/shrinkable and eliminate the interference between the inner face wall of a tunnel and the outer peripheral face of the body by moving multiple support bodies split in the peripheral direction along the radial direction. SOLUTION: When the outer diameter of a body is to be shrunk as required, side support cylinders 18-21 are driven to shrink cylinder rods, and side supports 13, 14 are rotated inward while their connection sections to a lower support 25 are used as fulcrums. A roof support cylinder 25 is driven to move the support main body 12a of a roof support 12 inward. Support connection sections 12b, 12c are moved inward to the side supports 13, 14 side, and the shrinkage of the outer periphery length caused by the outer diameter shrinkage of the body is absorbed. When the outer diameter of the body is shrunk and the interference between the inner face wall of a tunnel and the outer peripheral face of the body is eliminated, an excavation is restarted.  When the body is somewhat advanced, the support cylinders 18-21 are driven, and the outer diameter of the body is returned to the original outer diameter.
Patent JP-H0925872-A (JP)
Title: Reciprocating piston type machine with wobble plate device
Inventor: PEETAA KUUN
IPC: F04B1/14
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To reduce a dimension and the size of a machine, and attain reduction in driving force by frictional resistance by driving and joining a first part of a wobble plate and pistons with/to each other through the ball end, and engaging the ball end with a guide means extendedly arranged so as to cross the axis of the pistons. SOLUTION: A wobble plate 3 is driven by and joined to a plate part 5 to rotate together with a machine part and seven pistons 2, and a sphere 13 is held by a shaft 4 to support the wobble plate 3 with the machine driving shaft 4 so as to be pivotally freely movable. Force to adjust an angle of this wobble plate 3 is obtained by the pistons 2. The seven pistons 2 are joined to the periphery of the wobble plate 3, and a ball joint 20 is arranged in a joining part between a point on the wobble plate 3 and the respective pistons 2. Shaft parts 22 of the pistons 2 are joined to a guide head 26 to slidingly move in a cylinder hole 25, and the wobble plate 3 has a ball journal to the respective pistons 2.
Patent JP-H0926068-A (JP)
Title: Joint mounting structure of water faucet box
Inventor: ICHINOSAWA SATORU
IPC: F16L21/06
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To realize a complete water stop condition in a water faucet box by providing seal rings between a sheath pipe connection section and a sheath pipe in the water faucet box, between the water faucet box and a fixed ring, and between the fixed ring and a collar section of a joint. SOLUTION: A screw thread 33 of a fixed ring 3 is screw-fitted in a screw thread 141 of a cylindrical section 14 in a condition in which the fixed ring 3 is inserted into the inside of the cylindrical section 14 of a water faucet box 1. In this condition, a collar section 25 of a pipe joint 2 positioned in the water faucet box is put between a front opening 12 and the fixed ring 3 in the water faucet box 1 and is fixed. In this state, seal rings 4 are provided between an inner peripheral surface of a sheath pipe connection section 13 and an outer peripheral surface of a sheath pipe 11, between the collar section 25 of the pipe joint 2 and the fixed ring 3, and between the fixed ring 3 and the cylindrical section 14 of the water faucet box 1. Consequently, it is possible to realize a complete water stop condition in the water faucet box 1.
Patent JP-S5797562-A (JP)
Title: Fixing device
Inventor: ADACHI HIROYUKI
IPC: G03G15/20
Filed: 1980-12-11
Abstract: PURPOSE:To prevent an electromagnetic wave from leaking out of a device by providing an opening a half as large as the wavelength of the electromagnetic wave to a shielding member which shields a high-frequency generating means. CONSTITUTION:A recording body 7 carried to a fixation part F by a carriage belt 10 is heated over a dielectric heater 8 and the generation of heat is caused by the vibrain of water molecules in the recording body 7. As the heating advances, the heat contributes the fusion of a developer and the water vapors from the recording body 7. The vapor is discharged from a device through the opening part 9a of a shielding plate 9 provided surrounding the dielectric heater. At this time, the opening part 9a of the shielding plate 9 is less than a half as large as the wavelength of an electromagnetic wave not to permit the electromagnetic wave to pass through it.
Patent JP-2000006933-A (JP)
Title: Jelly discharging device
Inventor: UCHIYAMA YOSHIMI
IPC: B65B69/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To efficiently and safely discharge jelly out of a container. SOLUTION: There is provided a jelly discharging device comprised of a lid 6 having a shape and a size substantially coinciding with an upper opening of a jelly container 1 filled with jelly 1A, and enclosed around a seal ring 62 in such a way that sealing characteristic with the inner wall of the container can be kept with flowing-in of air at a circumferential edge; a suction pump 5 arranged at a substantial central part of the lid 6; heating fins 61 spiked into a substantial entire surface of the lower surface of the lid 6; a frame 4 for carrying a pump driving shaft 51 for rotationally driving the suction pump 5 and a driving motor M; and cylinder devices 2A, 3A, 2B, 3B which can be arranged near the jelly container 1 for pushing up the frame 4 and guiding its descending motion.
Patent JP-H1021357-A (JP)
Title: Card type circuit module
Inventor: IKEDA SATOSHI
IPC: B42D15/10
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To improve heat radiation efficiency by freely attachably and detachably mounting a heat sink with a heat absorbing part abutted to the face of the heat sink of a heat generating element to a cover body and to improve universal applicability by making it possible to exchange the heat sink corresponding to a mounting space. SOLUTION: The heat sink 4 with the heat absorbing part 5 abutted to the face of the heat sink 4 of the heat generating element 1 freely attachably and detachably is mounted to a cover body 3. In this module, when inserting the part 5 of the heat sink 4 from the insertion part of the cover 3 and then sliding it to the side of a holding part, the bodily part of the side edge of a holding part is fitted to inside of the chamber 7 of the part 5 to prevent pulling off upward. In this state, as a spring part 8 is deformed to push up the rear face of the heat radiation part 40 of the heat sink 4 by its restoring force, the bottom face of the chamfer 7 is in press-contact with the cover 3 to prevent the cover 3 from easily sliding to the side of the insertion part.
Patent JP-H0464936-A (JP)
Title: Optical recording medium
Inventor: TACHIBANA SHINICHI
IPC: G11B7/24
Filed: 1990-07-04
Abstract: PURPOSE:To prevent head crush and sticking by specifying the surface roughness of a protective layer to a certain range. CONSTITUTION:The surface roughness of a protective layer 5 is specified to the range from 0.01 to 0.05mum. As for the resin composition which constitutes the protective layer 5, any material usually used for a protective layer of optical recording medium can be used without any limitation. For example, a UV-curing type resin compsn. which is hardened by irradiation UV ray, especially a UV- curing type acrylate resin compsn. is preferable.
Patent JP-H07152125-A (JP)
Title: Photographic element
Inventor: POORU BARETSUTO MAAKERU
IPC: G03C7/00
Filed: 1994-07-27
Abstract: PURPOSE: To obtain the photographic element having resistance to dye crystallization and leucocyan dye formation by forming a support for holding a silver halide emulsion and a 2-phenyl-carbamoyl-1-naphthol type image controlling coupler for forming a specified cyan dye. CONSTITUTION: This photographic element has the support for holding at least one kind of silver halide emulsion and at least one kind of cyan dye forming 2-phenyl carbamoyl-1-naphthol type image controlling coupler represented by the formula in which Z is a development inhibitor group; R1 is an alkoxy or phenoxy group or a halogen atom; R2 is an alkyl or akoxycarbonyl group or a halogen atom or the like, and when R2 is a halogen atom, R1 is an alkoxy group or the like, and when R2 is an alkoxycarbonyl group, R1 is an alkoxy group, and Z is a inhibitor part except a 2-carboxy-phenylthio group, and R3 is an H atom, and the total carbon number of R1 -R3 is >=3.
Patent JP-S6066071-A (JP)
Inventor: HATA TSUGUNORI
IPC: F25B27/00
Filed: 1983-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0725597-A (JP)
Title: Hanging device
Inventor: SATO GIICHI
IPC: B66F9/06
Filed: 1993-07-15
Abstract: PURPOSE:To realize improvement of working circumstances such as energy saving, shortening of a construction period, safe construction and others in comparison with a truck with a crane, to reduce road occupying width and to make a system to combine another device by way of arranging it on a line of conduit laying construction. CONSTITUTION:By a plural number of elevating pier studs 2 erectively provided from a vehicle 1, a rectangular outer frame 3 overhung in the upward longitudinal direction of this vehicle lis supported free to elevate, a rectangular inner frame 4 to slide so as to project to the front and to the rear of this outer frame 3 against it, and additionally, a rail 9 for an elevator such as a hoist 8 and others to travel on it is provided ree to move in the lengthy direction of the inner frame 4 and to traversely move in the cross direction.
Patent JP-H0618861-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA HIDESHI
IPC: G02F1/1335
Filed: 1992-07-02
Abstract: PURPOSE:To attain a white display of high luminance, or to enhance the contrast of a white display and a black display. CONSTITUTION:The device is constituted so that a light scattering liquid crystal layer 13 is inserted and held between a first and a second opposed substrates 11, 12, a first substrate 11 is transparent, and also, has a transparent electrode film 19 on its inside surface side, a second substrate 12 has the reflecting surface 14 for reflecting light which is made incident from a first substrate, and also, a color filter 16 is formed on the inside surface side of the reflecting surface, and moreover, a transparent body layer 17 and a transparent electrode film 18 of prescribed thickness are formed on the further inside surface side of the color filter, and when a voltage is not applied, the light scattering liquid crystal layer becomes a scattering mode and executes a white display, and when a voltage is applied, the light scattering liquid crystal layer becomes a transparent mode and executes a color display by the color filter concerned.
Patent JP-S6333052-A (JP)
Title: Telephone exchanging system
Inventor: ITO KIICHIRO
IPC: H04M3/42
Filed: 1986-07-28
Abstract: PURPOSE:To add the designating information such as a callee name at the called side and to call the callee with a voice by inputting the designating information such as the callee name, in which a caller is a call desiring person, to an exchanging network with the voice. CONSTITUTION:A caller 1 inputs the telephone number of a callee side telephone set 7 from a caller side telephone set, and inputs the name, etc., of a callee 6, for example, 'Mr. B person in charge' with a voice in order to designate the callee 6. A network terminal equipment 3 PCM-codes the voice, the completion of the input is informed by a later pause, and thereafter, the equipment sends an inputted dial number and the voice of the PCM-coded callee designating information 'Mr. B person in charge' to a subscriber line 4a. The network terminal equipment 8 makes the callee side telephone set 7 into a speed mode and makes the PCM coded callee name into a voice and sends it. Consequently, the B person in charge, which is a callee, hears the voice of 'Mr. B person in charge' and immediately can answer the calling.
Patent JP-S6154952-A (JP)
Title: Thermal head
Inventor: SUZUKI TAKUMI
IPC: H01L49/00
Filed: 1984-08-25
Abstract: PURPOSE:To prevent the electrolytic corrosion of a conductor by the water of dewfall when in use by a method in which the surface of a conductor made of an anodically oxidizable material is subjected to an anodic oxidation process before the formation of a protective film. CONSTITUTION:The surface 3a of a conductor 3 made of an anodically oxidizable material (e.g., Al) is subjected to an anodic oxidation process, where the layer of a resistor 2 and the conductor 3 are formed on an insulator base plate 1 by sputtering or vapor deposition. A wiring pattern is formed on the conductor 3 by a photo-lithographic technique, and the conductor 3 is dipped in an oxalic acid solution to anodically oxidize the surface 3a of the conductor 3 to form an oxide film of Al2O3. A resistor pattern is likewise formed by the photo-lithographic technique, and then the protective film 4 of alumina is formed by sputtering. Even when water goes into the pinhole and crack of the protective film 4, the electrolytic corrosion of the conductor 3 can be prevented.
Patent JP-S57100337-A (JP)
Title: Heating type sensor for partial pressure of optical gas
Inventor: OOKAWA SHINICHI
IPC: G01N21/27
Filed: 1980-12-13
Abstract: PURPOSE:To make unnecessary the electric supply to a sensor and to prevent an electric shock, by sending light to a light absorbing body altering an absorption spectrum of transmitted light by reacting to oxygen reversibly, and detecting passed light. CONSTITUTION:A light absorbing body 11 such as N-N'-dimethylaniline is put in a cell 12 and a membrane 13 passing through oxygen but not permeating light absorbing body liquids is provded on the lower surface of the cell 12. A holder 10 of the cell 12 is brought into contact with the skin and infrared rays are irradiated through infrared-ray-irradiating parts 17a-17c to heat the circumference of measuring surface. Discharge of oxygen diffused through the tissue of the body and discharged from the skin, is accelerated by this heating and oxygen is caught by the body 11 through the membrane 13. Then, a complex is formed by reacting oxygen to the body 11 reversibly and color is changed in accordance with the quantity. Here, light is sent to the body 11 through a light sending passage 14a and passed light is sent to a spectroscope through a photodetection pasage 15a and the reacted quantity of oxygen is found from the variation of an absorption spectrum. Hereby, partial pressure of oxygen in the artery is known safely.
Patent JP-2001004249-A (JP)
Title: Absorber for absorption refrigerating machine
Inventor: HASHIMOTO HIROYUKI
IPC: F25B37/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an absorber exhibiting high absorptivity. SOLUTION: A plurality of cooling water pipes 2 extending in the horizontal direction are arranged in a plurality of stages in an absorber chamber at an interval in the vertical direction and each planar heat transfer means 1 comprises a plurality of heat transfer plates 11 provided for one or plurality of stages of the cooling water pipes 2. Each heat transfer plate 11 extends in the horizontal direction and a specified gap is provided between the lower end face of an upper heat transfer plate 11 and the upper end face of a lower heat transfer plate 11 for two vertically adjacent heat transfer plates 11.  One or plurality of stages of the cooling water pipes 2 penetrates each heat transfer plate 11 and a plurality of protrusion members 21 extending along the longitudinal direction of the cooling water pipes 2 are provided on the upper outer surface of the uppermost stage cooling water pipe 2 penetrating the heat transfer plate 11 while straddling each heat transfer plate 11 arranged in the direction intersecting the cooling water pipes 2. Each protruding member 21 is provided with a slit 22 for supplying absorbing liquid stored between the protruding members 21 downward.
Patent JP-H0344388-A (JP)
Title: Heteroarylpiperazine antipsychotic
Inventor: HARII AARU HAWAADO
IPC: A61P25/02
Filed: 1990-07-03
Abstract: Compounds of the formula <CHEM> and pharmaceutical compositions comprising them, wherein R<1>, Z, X, W and Y are as defined below. The compounds are useful in the treatment of psychosis and anxiety.