baber/WOPTO huggingface dataset:
Patent JP-H02265624-A (JP)
Title: Dehydrating process and device
Inventor: ITO YOSHIHISA
IPC: A23B4/03
Filed: 1989-04-04
Abstract: PURPOSE:To dehydrate efficiently by bringing a material to be dehydrated into contact with concentrated solution of salt water, sugared water or the like through a film and dehydrating by means of osmotic pressure. CONSTITUTION:When a material 1 to be dehydrated is brought into contact with concentrated solution 3 of salt water, sugared water or the like through a film 2, the water content of the material 1 to be dehydrated is transferred into solution 3 by means of osmotic pressure. The pressure of solution 3 is risen by a pressurizing pump 4 and water content 6 is so prepared and concentrated by a reverse osmosis film 5 as to control the solution 3 so as to retain almost constant high concentration. Dehydration of high efficiency can be carried out effectively by said process, not by mechanical compression.
Patent JP-H0249052-A (JP)
Title: Resin composition and molded product thereof
Inventor: KUSUMI NOBUYUKI
IPC: C08L27/08
Filed: 1989-04-04
Abstract: PURPOSE:To obtain a resin composition, containing vinylidene chloride resin and a low-melting polyamide resin in a specific proportion and capable of producing films, sheets or containers excellent in gas barrier properties and low- temperature impact strength. CONSTITUTION:A resin composition consisting of (A) 60-95wt.%, preferably 65-90wt.% vinylidene chloride resin, preferably a copolymer of 65-98wt.% vinylidene chloride with 2-35wt.% copolymerizable monomer (e.g. vinyl chloride or acrylonitrile) and (B) 5-40wt.%, preferably 10-35wt.% low-melting polyamide resin (e.g., nylon 6-66 or nylon 6-69) having preferably <=210 deg.C, preferably <=200 deg.C, more preferably <=190 deg.C crystal melting point. A film, sheet or container obtained by melt molding the above-mentioned composition has specific values or below of oxygen permeation coefficient and moisture permeability and <=10 deg.C brittle temperature expressed in terms of a film Tb value.
Patent JP-H05291943-A (JP)
Title: Counter circuit
Inventor: KOHAMA TAKANORI
IPC: H03K21/40
Filed: 1992-04-07
Abstract: PURPOSE:To prevent malfunction of a 2nd counter in the test mode. CONSTITUTION:An output of a 1st counter 1 is fed to one input of a data selector 4 and a signal resulting from a clock signal used to drive the 1st counter 1 subject to 1/2 frequency division by a flip-flop 6 is fed to the other input. Furthermore, an output of the data selector 4 is latched synchronously with a clock signal driving the 1st counter 1 by a flip-flop 3 and an output of the flip-flop 3 is fed to a clock input terminal of the 2nd counter 2.
Patent JP-H02263655-A (JP)
Title: Ink supply unit for ink jet printer
Inventor: KAKEFU SADAO
IPC: B41J2/175
Filed: 1989-04-04
Abstract: PURPOSE:To make a unit compact by integrally molding an ink channel from an ink cartridge to a waste ink processing member, integrating functional units so as to form one body with an integral structure and making an ink cartridge disposable. CONSTITUTION:A head part and a subtank supplying ink to the head part are provided on a carriage, and an ink supply port 4 receiving supplied ink and an air release port are provided on the subtank. A capping member including an ink cartridge 1, a control solenoid valve 17, an ink supply pressure means, a sucking means for cleaning a head and a waste ink processing member are integrally arranged in a position opposite to the home position of the carriage. As a cap gear 19 makes one turn, it again advances. At this time, the pad member of the cartridge engages with a part of the cap member, and a pad operates similar to the cap member; therefore the pad is brought into press- contact with the nozzle surface to absorb the soil of the nozzle surface, remaining ink and so on.
Patent JP-H07277319-A (JP)
Title: Assembling folded-case
Inventor: ITO IKUO
IPC: B65D5/36
Filed: 1994-03-31
Abstract: PURPOSE:To provide an inexpensive folded-cases which can be folded compactly and rapidly assembled and also in which articles can be easily taken in and out. CONSTITUTION:A front plate 2, a rear plate 3, and inner and outer top plates 4, 5, which are rectangular, are connected in turn in the opposited sides of a rectangular bottom plate 1, through inwardly folding lines (a), (a). Slender connection strips 6, 7 are connected in the other opposite sides of the bottom plate 1, the front plate 2, and the rear plate 3 through the respective inwardly folded lines (a), (a) and the right and left side plates 8, 9 are connected to the connection strips 6 through the outwardly folded lines (b). And four folding flaps 10, 10 connected to the opposite sides of the side plates 8, 9 at the inwardly folding lines (a) through respective outwardly folding lines (b) are connected together with folding slant lines (c), in the connection strips 7, 7. The connection strips 6, 7 are folded back to the bottom plate 1, the front plate 2, and the rear plate 3 at the inwardly folding lines (a) respectively and joined together. The front plate 2 and the rear plate 3 are erected against the bottom plate 1 at the inwardly folding lines (a) and the folding flaps 10, 10 are diagonaly folded inwardly at the folding slant lines (c) and respective inner and outer top plates 4, 5 are folded at the inwardly folding lines (a) to the upper part of the erected right and left side plates 8, 9 to cover the case and the top plates 4, 5 are joined together.
Patent JP-H08283339-A (JP)
Title: Production of function-containing polymer
Inventor: FURUKAWA NAOKI
IPC: C08F8/42
Filed: 1995-04-11
Abstract: PURPOSE: To provide a process for producing a function-containing polymer, wherein the hydrosilylation activity of a platinum catalyst is kept stable and the concentration of oxygen in the reaction solution is efficiently adjusted. CONSTITUTION: A process for hydrosilylating an isobutylene polymer having at least one alkenyl group at a molecular terminal and an average-molecular weight of 1000-200000 in the presence of a platinum catalyst, which comprises performing the reaction under conditions in which the concentration of oxygen in the gas phase of the reactor is adjusted to a value of from at least 0.1% to below the explosion limit oxygen concentration of the hydrosylilated compound.
Patent JP-H02294248-A (JP)
Title: Electric machine with rotor cooling centrifugal heat exchanger tube
Inventor: BIKUTORU AREKUSEEEUITSUCHI SEB
IPC: H02K9/22
Filed: 1989-04-04
Abstract: PURPOSE: To obtain an electric machine having a centrifugal heating tube for cooling an electric machine having a higher power rating with high efficiency by designing the heating tube such that the surface area for condensing the vapor of a heat transmitting medium and the area of outer radiating surface are increased significantly. CONSTITUTION: Thermal conductivity on the surface is enhanced by providing a plurality of small diameter tubes 12, having significantly enlarged inner surface for condensing the vapor of a heat transmitting medium and outer radiating surface, with a region 11 for condensing the vapor of the heat transmitting medium. Total area of the condensation region 11 defined by the inner space of the large number of small diameter tubes 12 can be several (2 through 3) times as wide as the cross-sectional area of a single circular tube having a larger diameter than the tube 12. When such a heating tube is employed in a squirrel-cage induction motor having rated power of 55kW, temperature of the stator winding can be lowered by 30 deg.C and temperature of the squirrel-cage rotor can be lowered by 90 deg.C while enhancing the efficiency by 0.5%.
Patent JP-H06284953-A (JP)
Title: Drinking container
Inventor: BARUTAA SHINDORETSUGAA
IPC: A47G19/22
Filed: 1993-03-18
Abstract: PURPOSE: To obtain a container for drinks with an effective mixing means and easy cleaning by fixing a mixing tool to a mixer shaft which is protruded through the bottom of a container for drinks. CONSTITUTION: A mixer shaft 4 is equipped with a ring-like protrusion 6 which engages with the corresponding annular flute grooved on the inner face of a bearing ring 5 in order for the mixer shaft to be fixed to the bearing ring 5 in the axial direction. In order for the mixer shaft 4 to be connected to the driving shaft 12 of a motor 7, a polygon peg 13 is inserted in the recess 14 of a polygonal socket and is fixed to the mixer shaft 4. A mixing tool is a plastic wire 19 and fixed to one end of the mixer shaft 4. The drink container 1 can be washed in a dish cleaning machine together with the built-in mixer shaft 4 and mixing tool 19. When a thorough cleaning is to be performed, for example seal/bearing ring 5 can be removed from an orifice 3 on the bottom 2 of the container 1 by means of pushing with the mixer shaft 4 and mixing tool 19.
Patent JP-S568929-A (JP)
Title: Timing extracting circuit
Inventor: OOBUKA TERUTAKA
IPC: H03L7/08
Filed: 1979-07-03
Abstract: PURPOSE:To make it possible to extract easily a timing signal that is an integer greater by using a band pass filter and oscillator oscillating following up an input signal. CONSTITUTION:An input signal from input terminal 1 is amplified by amplifier 4 before being applied to mixer 5. Comparing oscillator 6 is so set that the same frequency signal with the input signal will be generated by oscillating; and the signal is applied to mixer 5 for phase detection. From the output of mixer 5, DC components are extracted by low-pass filter 7 and fed back to comparing oscillator 6, the oscillation signal of which is put in phase with the input signal. From the output of mixer 5, a frequency component twice the input signal is extracted by band pass filter 10 and waveform-shaped by waveform-shaping circuit 8 into a rectangular wave, which is sent from output terminal 9 as a timing signal.
Patent JP-H04356327-A (JP)
Title: Lost foam pattern and lost foam patter casting method
Inventor: KATO SHINKO
IPC: B22C7/02
Filed: 1991-01-23
Abstract: PURPOSE:To cast a casting whose shape precision is satisfactory, and in which a gas defect is scarcely generated. CONSTITUTION:In a lost foam pattern 1, a hollow part 2a having an opening is filled with self-hardening sand or gas set sand. The lost foam pattern 1 is provided in a casting bed 4 so that the opening of the lost foam pattern 1 turns downward. Subsequently, molding sand 5 is thrown into the casting bed 4 and the lost foam pattern 1 is embedded into the molding sand 5. After casting, shot blast is executed to a casting 6, and solidified self-hardening sand or gas set sand 3 is eliminated from the inside of the casting 6.
Patent JP-H06302851-A (JP)
Title: Beam-position detector
Inventor: OCHIYUTSUTO KUMAARU DOTSUTO
IPC: G01C3/06
Filed: 1993-04-13
Abstract: PURPOSE:To simultaneously detect positions of one or a plurality of beams (optical beams or high-energy particles). CONSTITUTION:By utilizing a p-i-n or avalanche structure 3 sandwiched between electrodes in the x-axis 2 and the y-axis 4 of NXN, it is used as the beam- position detector of (optical or high-energy) particles. The electrodes in the x-axis 2 or the y-axis 4 are respectively resistive or conductive, and they can simultaneously detect positions of a plurality of particles. By utilizing this element and circuits 5, 6, 7, positions of one or a plurality of particles can be detected simply. The beam-position detector can detect the position of one high-speed particle more precisely than conventional beam-position detectors by using the conductive electrodes in the x-axis or the y-axis and digital circuits 5, 6 for signal processing.
Patent JP-H02266898-A (JP)
Title: Apparatus for protecting generator
Inventor: HIGURE NOBORU
IPC: H02P9/00
Filed: 1989-04-06
Abstract: PURPOSE:To prevent an accident by detecting the electric connection of a field circuit by an arc irrespective of mechanical disconnection of the circuit, and tripping a generator. CONSTITUTION:An operating point in a normal time is always monitored by a generator operating point discriminator 5, the output of an automatic voltage regulator(AVR) 7 is always monitored by an excitation amount discriminator 8, and the detecting line of an insufficient excitation detector 6 is always slightly reduced from the operating point to be set. If a field circuit is disconnected, an excitation increase signal detector 9 detects an excitation increase, and an insufficient excitation detector 6 detects the movement of generator power factor in an advancing direction. Accordingly, the disconnection can be detected by setting the operating contacts 14, 15 of both to AVR condition to detect the disconnection. The generator can be tripped by the judgment result. Thus, the periphery of the disconnection of the circuit can reduce the degree of damage due to arc heat and can prevent an accident due to the damage.
Patent JP-H08259731-A (JP)
Title: Resin composition and molding made therefrom
Inventor: HARASAWA ISAMU
IPC: C08K3/22
Filed: 1995-03-20
Abstract: PURPOSE: To obtain a resin composition which can be easily molded by heating to form a molding made proof against tendency to deteriorate in the capacity of shielding ultraviolet rays upon long-term outdoor exposure to weathering by adding a fine powder of a metal composite material to a resin. CONSTITUTION: Any of thermoplastic resins such as an ethylene/ tetrafluoroethylene copolymer being a fluororesin, an acrylic resin and a polyamide resin and thermosetting resins such as a melamine resin, a phenolic resin, an epoxy resin, a diallyl phthalate resin and a polyimide resin may be used as the constituent. A resin is mixed with a fine powder of a metal composite material obtained by substantially coating the surface of a fine powder of a member (e.g. TiO2 , ZnO, CeO2 or Fe2 O3 ), selected from among a metal such as titanium or zirconium, oxides thereof, compound oxides thereof, sulfides thereof, etc., with a surface layer substance such as silicon, a synthetic resin or alumina to obtain the resin composition. This composition is formed into a molding, a film or a film for an ultraviolet-shielding agricultural covering material.
Patent JP-S61243332-A (JP)
Title: Identification of background area for fringe scanning interference measuring system
Inventor: KANO TOSHIO
IPC: G06T7/60
Filed: 1985-04-22
Abstract: PURPOSE:To obtain a simple identification method, by calculating an identification value for each of light receiving elements based on more than one interference fringe patterns corresponding the phase modulation due to a reference light to identify it as background area when it is below a specified value. CONSTITUTION:More than one interference fringe patterns are read out with an area sensor according to the phase modulation due to a reference light. Based on the interference fringe patterns, an identification value T is calculated for each of light receiving elements. Then, the identification values T are compared with the discrimination value K predetermined empirically and light receiving elements meeting K>T are identified to be in the background area. In this case, any parameter will do as the identification value T only if it allows the signal area to be distinguished from the background area. Preferably for example, such a value as C(m, n) and S(m, n) can be calculated using an interference pattern Ij(m, n) and [C<2>+S<2>] is used as T.
Patent JP-2000282897-A (JP)
Title: Rotational frequency adjusting mechanism and control device of diesel engine for generator
Inventor: HIRASHIMA TAKAMI
IPC: H02P9/04
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption and provide stable revolution without delays, after starting a diesel engine for generator by adjusting the revolution of the diesel engine to an idling revolution and rated revolution for proper response. SOLUTION: A generator 20 is provided with a mechanical governor 15 to adjust a rotational frequency Ne of a diesel engine 10 to a target revolution, a speed governing lever 16 to adjust the target revolution and a governor motor 30 to finely adjust the turning quantity of the speed governing lever 16. A rough adjusting mechanism 60 is provided between the speed governing lever 16 and the governor motor 30, independently of the fine adjustment of the speed governing lever 16 by means of the governor motor 30.
Patent JP-H05257296-A (JP)
Title: Method for reproducing conductive substrate for electrophotographic sensitive body
IPC: G03G5/00
Filed: 1992-03-10
Abstract: PURPOSE:To surely remove the residues on a photosensitive layer by rubbing and washing the surface of a conductive substrate after a photosensitive layer removing treatment while supplying a paraffinic material thereto. CONSTITUTION:The surface of the conductive substrate 1 is rubbed and washed by a rubbing member, such as a brush 5, with the paraffinic material 4 having about >=150 deg.C b.p. after the decomposition and removal of the photosensitive layer. Any rubbing members are usable, insofar as these members do not flaw the surface of the conductive substrate. Arbitrary materials, such as cloth and sponge, are usable in addition to the brush 5. The industrial and simple means of rubbing and washing the surface of the conductive substrate 1 by using the paraffinic material 4 having about >=150 deg.C b.p. in such a manner is added to the conventional means, by that, the residues of the photosensitive layer are easily peeled and dislodged and the number of the defects of the substrate 1 surface is decreased to zero or drastically decreased.
Patent JP-S58203687-A (JP)
Title: Memory pack
Inventor: FUSHIMOTO HIDEO
IPC: H05K5/02
Filed: 1982-05-24
Abstract: PURPOSE:To realize a highly reliable connection with a simple construction, by bending the end part of a flexible substrate through the intermediate member of an elastic member, and projecting a contact pattern part from the opening part of an outer casing by means of one projecting part of the substrate and bringing said projecting into contact with a circuit with pressure by means of the other projection part. CONSTITUTION:A circuit pattern 8 is arranged on one surface of a flexible substrate 7, and a contact pattern 9 connecting to a pattern 8 is formed at the vicinity of both ends of the other surface. A projecting part 10(a) is formed on the upper surface of an intermediate member 10 of an elastic member, and a projecting part 10(b) on the reverse surface, respectively. An opening part 3' is provided on an upper casing 1(a). According to the construction mentioned above, the substrate 7 and intermediate member 10 are held between the upper and lower casings 1(a) and 1(b), and a terminal pin 6(a) of an electronic element 6 is brought with sufficient pressure into contact with the surface of the pattern 8 by means of the projecting part 10(b) so that the element 6 and pattern 9 are satisfactorily connected to each other without performing soldering work, etc.
Patent JP-H09278525-A (JP)
Title: Boride ceramic and its production
Inventor: TAKENOUCHI TAKEYOSHI
IPC: C04B35/58
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a boride ceramic having high strength and high toughness by molding a mixture or TiB2 or ZrB2 with a predetermined quantity of Ni, NiMo or Cr and sintering the molding at high temperature in vacuum or in an inert-gas atmosphere. SOLUTION: This boride ceramic is obtained by mixing titanium boride or zirconium boride with 0.01-3vol.% of Ni, NiMo or Cr powder, then molding the mixture, and sintering the produced molding at 1600 deg.C or higher temperature in vacuum or inert atmosphere. When a mixture of Ni and Mo is added to the boride is NiMo alloy powder or a mixture of Ni and Mo powder at a Ni-to-Mo ratio of (30-80):(70-20). After the molding, the molding is subjected to reducing treatment 700-800 deg.C in hydrogen atmosphere to remove oxides on the power surfaces prior to the sintering, so that sintering quality of the product can be noticeably improved. The obtained boride ceramics are useful as a jig material for production of aluminum cans, material for abrasion resistant parts, tools, jigs for hot metal extrusion, and jigs for metal bath, etc.
Patent JP-H10280999-A (JP)
Title: Cylinder head structure of internal combustion engine with solenoid valve
Inventor: DEO TAKASHI
IPC: F01L9/20
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To secure large electro-magnetic force and good cooling ability in a cylinder head structure of an internal combustion engine, in which at least one of intake valve and exhaust valve consists of solenoid valves. SOLUTION: An intake valve 34 of an internal combustion engine 10 is driven by a first solenoid driving device 38. The intake valve 34 and a valve shaft, 44 are installed in a cylinder head 12. A through hole 32 is drilled on a right upper head 30. A plunger holder 48 and an armature 50 are installed in the through hole 32. A first electromagnet 52 is engaged in the opening on the upper side of the through hole 32. A second electromagnet 78 is engaged in the opening on the lower side of the through hole 32. The right upper head 30 is fixed on the upper face of the cylinder head 12.
Patent JP-H04319487-A (JP)
Title: Thermal transfer sheet
Inventor: IWANAGA HIDEAKI
IPC: B41M5/39
Filed: 1991-04-18
Abstract: PURPOSE:To make a printing master of high resolving power even when a thermal transfer sheet for preparing the printing master is preserved for a long period of time by using an azulenium type dye as a near infrared ray absorbing dye. CONSTITUTION:A thermal transfer sheet 10 consisting of at least an oleophilic image line forming material, a near infrared ray absorbing dye 13 is irradiated with a laser beam, and a printing image line is directly formed on the base sheet 11 of a printing master through the image line forming material of the thermal transfer sheet 10. In this thermal transfer sheet 10, an azulenium type dye is used as the near infrared ray absorbing dye. By this constitution, the azulenium type dye as the near infrared ray absorbing dye 13 is highly soluble in a solvent and can be uniformly applied to the thermal transfer sheet 10 and, since the dye has high light fastness, the deterioration of the dye is reduced even when the thermal transfer sheet 10 is preserved for a long period of time, and the part irradiated with a laser beam always uniformly generates heat and the image line forming material is uniformly transferred to the printing master base.
Patent JP-H037260-A (JP)
Title: Novel quinoline derivative or salt thereof and antimicrobial agent containing the same derivative
Inventor: YANAMI TAKASHI
IPC: A61P31/04
Filed: 1990-03-30
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is lower alkyl, cycloalkyl, etc.; R<2> is H or carboxy-protecting group; R<3> is H, halogen, amino, etc.; X is H or halogen; Y is N or C-R<4> (R<4> is H, halogen, etc.); Z is O or N-R<5> (R<5> is H, lower alkyl, etc.); A is saturated heterocyclic group containing N; n is 0-2] or salt thereof. EXAMPLE:7-(3-Pyrrolidinyloxy)-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo quinoline-3- carboxylic acid hydrochloride. USE:An antimicrobial agent, medicine for humans and animals, etc., drug for fish diseases, agricultural chemical and food preservative. PREPARATION:According to the reaction formula, a compound expressed by formula II (X<1> is halogen) is condensed with a compound expressed by formula III (A' is same as A, etc.) and, as necessary, deprotection or hydrolysis or both are carried out to afford the compound expressed by formula I.