baber/WOPTO huggingface dataset:
Patent JP-H104919-A (JP)
Title: Food and drink and its production
Inventor: YUMOTO TAKASHI
IPC: A23L2/52
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a food and drink hardly having a bitter and astringent taste, capable of ingesting a large amount thereof and excellent in efficacy of a medicine by including catechins, caffeine and a cyclodextrin in the specific ratio. SOLUTION: This food and drink include catechins containing a proanthocyanidin polymer, caffeine and a cyclodextrin such as β-cyclodextrin in a ratio of <=0.1 pt.wt. caffeine and 0.1-20.0 pts.wt. cyclodextrin based on 1 pt.wt. catechins. Moreover, the food and drink is obtained by acting an activated carbon such as the carbon activated by water vapor on an extract of a tea containing the catechins and the caffeine in the presence of the β- cyclodextrin, and removing the caffeine in the extract of the tea by an adsorption of the caffeine on the activated carbon.
Patent JP-2000007336-A (JP)
Title: Production of complex
Inventor: KEMMITT TIMOTHY
IPC: C01G23/04
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To stably obtain titanium dioxide having a high anatase type crystal structure content by reacting a titanium amino alcohol complex with a carboxylic anhydride. SOLUTION: The titanium amino alcohol complex herein used can preferably be produced by reacting titanic acid with an amino alcohol. The titanic acid is expressed by the formula: TiO(OH)2.pH2O or Ti(OH)4.pH2O [(p) is >=1 which is the number of water]. The amino alcohol includes triethanolamine. A titanium amino alcohol complex not containing a solvent is mixed with a carboxylic anhydride, preferably acetic anhydride, to obtain a titanium complex. The titanium complex is filtered, dissolved in a solvent and subsequently hydrolyzed with water. The obtained complex solution is gelatinized with an alkali and subsequently heated to produce the titanium dioxide containing an anatase type crystal structure content of >=60 wt.%.
Patent JP-H0326598-A (JP)
Title: Electronic circuit unit
Inventor: SASAOKA KENJI
IPC: G06K19/077
Filed: 1989-06-23
Abstract: PURPOSE:To reduce the number of parts and to achieve miniaturization and thickness reduction by mounting circuit patterns, electronic parts and the anisotropic conductive rubber member electrically connecting the circuit patterns to the opposed surfaces of a pair of metal plates through insulating layers. CONSTITUTION:An exterior case 11 is constituted of an upper lid 11a and a lower lid 11b and circuit patterns 13a, 13b are formed to the mutually opposed inner wall surfaces of the upper and lower lids 11a, 11b through insulating layer 12, for example, composed of an epoxy resin and electronic parts 14a, 14b are mounted and arranged to the circuit pattern forming surfaces. The circuit patterns 13a, 13b are electrically connected by an anisotropic conductive rubber member 5 to constitute an electronic circuit and connected to an external circuit by a connector 16. By this constitution, a separate printed wiring board becomes unnecessary and the number of parts are reduced and an internal space can be also utilized efficiently and, therefore, miniaturization and thickness reduction can be achieved.
Patent JP-S6137755-A (JP)
Inventor: KENESU JIERARUDO DABENPOOTO
IPC: C07C51/00
Filed: 1985-07-24
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-H0211447-A (JP)
Title: Device for controlling anti-lock
Inventor: NAKAMURA HIROTAKA
IPC: B60T8/46
Filed: 1988-06-29
Abstract: PURPOSE:To improve the directional stability of a vehicle at the time of braking by simultaneously reducing the brake fluid pressure of rear wheels when rear wheel locking occurred, while pressurizing the right/left rear wheel brake fluid pressures to be the same value by the action of a balance valve at the time of repressurizing. CONSTITUTION:In a dual-circuit crossing type brake hydraulic system, modulators M1, M2 consisting of normally-open hold valves 3a, 3b, normally- closed decay valves 4a, 4b, reservoirs 5a, 5b, and pumps 6a, 6b for controlling each front-wheel brake fluid pressure are provided in each brake hydraulic system 1, 2, respectively. In this case, check valves 7a, 7b are provided between rear wheel brakes and a master cylinder M/C with a direction from the rear wheel brake side to the M/C side as the normal direction, in each hydraulic system 1, 2. Also, a balance valve 8 composed of a pair of balance pistons 9a, 9b which are moved under rear-wheel brake fluid pressures to open/close each check valve 7a, 7b is provided between the hydraulic systems 1, 2.
Patent JP-H1117259-A (JP)
Title: Optical fiber amplifier and optical transmission system using the same
Inventor: SAKANO SHINJI
IPC: H04B10/40
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To make the level of the optical input to an amplifying optical fiber const. to eliminate such breakdown factors as optical surge and reduce the cost and size by monitoring the level of the light just after the optical attenuation to make the feed back control of the level of the optical input to a variable light attenuator so as to make the monitor value always const. SOLUTION: A variable optical attenuator 10 adjusts the optical level of a signal light 1 incident on a input end optical connector so that the monitored optical level just after the attenuator 10 may be const. For example, in the case of C, B with a span loss lower 10 dB or 20 dB the loss of the optical attenuator on the input side is adjusted so as to provide an optical input with a loss equal to that in case A with the max span loss of 22 dB according to the transmission path design. This adjusting is automated by a feed back control from an optical monitor just after the attenuator 10, thereby adjusting the attenuator 10 for attenuations of 13 dB, 3 dB in the case of, e.g. C, B span losses.
Patent JP-H0832657-A (JP)
Title: Radio communication equipment
Inventor: KAWASAKI MISA
IPC: H05K5/03
Filed: 1994-07-14
Abstract: PURPOSE:To provide a radio communication equipment providing a power source switch facilitating visual recognition in an ON/OFF state and an incoming call lamp with sufficient visibility without deteriorating portability. CONSTITUTION:A push-button type switch where distance between a switch cover and a switch mainbody changes in the on-state and the off-state is used as a power source switch 11 and the power source switch is arranged so as to permit the switch cover to project from a case 31 in the on-state and the switch cover to be contained in the case 31 in the off-state.
Patent JP-S648535-A (JP)
Title: Operating mechanism for head plate in tape player
Inventor: OSHIMA TAKEKI
IPC: G11B15/675
Filed: 1987-07-01
Abstract: PURPOSE:To eject a cassette without hindrance by devising the titled mechanism such that a head plate is placed in the non-play state locked to a lock piece even when ejection is applied while the cassette is loaded and the state is transited to the play state. CONSTITUTION:The head plate 21 is kept to the non-play position while a notched gear 1 is driven and the head plate 21 is led to the play position by the elastic force of a spring 25, the force is increased and the holding of the non-play position of the head plate 21 to stop the drive of the missing gear 1 thereby using the energizing force of the spring 25 to allow the head plate 21 to be led to the play position. Thus, while the cassette is loaded and the head plate 21 is moved to the play position, if the cassette is ejected in mistake or intentionally, no irrational mechanical torque is exerted to various mechanisms. Thus, the safety operation and smooth motion are attained.
Patent JP-H09323618-A (JP)
Title: Retractor for seat belt
Inventor: MATSUKI BAI
IPC: B60R22/36
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt retractor with an emergency lock mechanism capable of securely preventing an end lock of the retractor from occurring without possible lowering in locking function. SOLUTION: This retractor comprises; lock means for stopping the rotation of a bobbin in the direction of reeling out a webbing, a ratchet wheel 18 for actuating the lock means by a delay in rotation relative to the bobbin, a lock arm 26 pivoted for swinging on the ratchet wheel 18 and capable of stopping the rotation of the ratchet wheel 18 in the webbing reel-out direction by the engagement with an internal tooth gear 34a, and an inertia plate 30 for causing the lock arm 26 to swing in the direction of engaging with the internal tooth gear 34a by a delay in rotation when more than a prescribed amount of rotation occurs in the webbing reel-out direction.  A contact area 32 of the inertia plate 30 is provided with cam surfaces 32a, 32b for causing the lock arm 26 to swing in the direction of engaging with the internal tooth gear 34a after the rotation delay of the inertia plate 30 reaches a prescribed amount relative to a bobbin 3.
Patent JP-S5587918-A (JP)
Title: Fused glass liquid level detecting method
Inventor: NAKAMURA OSAMU
IPC: G01F23/14
Filed: 1978-12-26
Abstract: PURPOSE:To enable to detect the liquid level of fused glass and to continuously spin the optical fiber wherein the outer diameter ratio of the core glass to the coating glass is constant by measuring a change of the liquid level in the U-shaped pipe mounted on the outside of the heating furnace. CONSTITUTION:Fixed quantities of the glass materials 9, 10 are fused in the core and coating glass crucibles 2, 3 of the spinning crucible 1. Also the fused glass 11, 12 is communicated to the U-shaped pipe 5 with the communicating vessel 6, the liquid level in the U-shaped pipe is set to the same level as that of the fused glass in the crucible by the leak valve 7. When the spinning rate of the optical fiber 8 and the feeding rate of glass materials 9, 10 are unbalanced, air pressure in the communicating vessel 6 changes, the level difference DELTAh is develops on the liquid level in the U-shaped pipe. Since the difference DELTAh is proportional to a change of the liquid level of fused glass, change of the liquid level in the U-shaped pipe mounted on the outside of the furnace is detected and the feeding rate of the glass material is controlled to keep the liquid level constant at all times, and the optical fiber wherein the outer diameter ratio of the core glass to the coating glass is fixed can be spinned.
Patent JP-S5787266-A (JP)
Title: Reproducing system for digitized direct current
Inventor: KITAMURA SHINICHI
IPC: H04L25/06
Filed: 1980-11-18
Abstract: PURPOSE:To reproduce a DC with a high precision, by eliminating the noise of a sampled, held, and digitized signal, storing this signal at every constant period and operating the difference between this output and the digitized signal. CONSTITUTION:An input signal is sampled and held by a sampling and holding circuit S & H 1 and is applied to an A/D converter 2 to generate a digital signal A. This signal A is applied to a digital filter 5 and has the noise eliminated to generate an output B. This signal B is applied to a memory 3, and the level at this time is stored by a synchronizing signal C of a constant period, and an output signal D is generated from the memory 3. This signal D is supplied to a subtractor 4 and is subtracted from the signal A to transmit an output signal E.
Patent JP-H03217396-A (JP)
Title: Method and device to equalize shift speed of engine for vessel
Inventor: ROBAATO JIEE HENSERU
IPC: B63H21/21
Filed: 1990-06-20
Abstract: PURPOSE: To restrain a sudden change of the engine speed in shifting by forming specified cam front surfaces on a guide block to be slid and operated in the longitudinal direction by a remote controller, and arranging a switch having a movable plunger so as to face the cam front surfaces. CONSTITUTION: In a shifting mechanism to be mounted on a marine transmission, a guide block 66 slidably provided on a selector plate 10 fixed to an engine is connected by a control cable to be towed by a remote controller (not shown in Fig.) by a connecting part 20. In this case, a switch 40 is mounted in a longitudinal groove 48 between right and left side parts 44 and 46 of a support 42 extending upward from an upper guide rail 26 of the selector plate 10 so that its vertical position may be freely adjusted. The guide block 66 is provided with cam front surfaces 68 and 72 inclined in the opposite directions and a horizontal front surface 70 between them, a movable plunger 64 of the switch 40 is raised or lowered by the movement along the upper guide rail 26, and a built-in contact is turned on or off.
Patent JP-H11351159-A (JP)
Title: Vane pump
Inventor: OSUGI AKIRA
IPC: F04C15/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To downsize a vane pump by shortening its total length and to provide optimum design for passage structures by improving degree of freedom in various passage structures formed on a cover plate. SOLUTION: For a vane pump 1, a cam ring 6 and a rotor 9 are held at both sides thereof between an inside plate 7 and an outside plate 8 and stored in a pump casing 2 and the opening of the pump casing 2 is blocked by a cover plate 3. A bearing (a bearing member 13) at the end of the driving shaft 10 of the rotor 9 is provided to extend over the outside plate 8 and an annular recessed area 14 formed at the center on the outside face of the rotor 9.
Patent JP-S5953764-A (JP)
Inventor: MASUDA MASAO
IPC: D06B15/04
Filed: 1982-09-17
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-H1110985-A (JP)
Title: Printer
Inventor: HARADA TOYOICHIRO
IPC: B41J5/30
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To shorten a free time of a host computer and to yet maintain a highest printing speed by holding an environment of transmitting and receiving data to and from the computer in an optimum state. SOLUTION: A buffer managing unit 12, timer 13, buffer full counter 22, buffer block information unit 23 and the number-of-blocks calculating table 24 are provided in a receiving buffer or transmitting buffer. At the time of receiving data from a host computer 1 or transmitting the data to the computer 1, the number of times of occurrences of buffer fulls is counted by and stored in the counter 22. A value of the counter 22 is checked at each predetermined time. The number of increases or decreases of capacities of the receiving or transmitting buffer is obtained by referring to the table 24. And, the capacities of the receiving or transmitting buffer are increased or decreased by referring to the unit 23.
Patent JP-H0327048-A (JP)
Title: Method for coating drum and flow regulating means of coating liquid to be used for execution of this method
Inventor: SATO HARUHIRO
IPC: B05C3/09
Filed: 1989-06-26
Abstract: PURPOSE:To uniformize the application of a coating liquid on the outer peripheral surface of a drum by supplying the coating liquid in such a manner that the coating liquid swivels from below to above along the peripheral surface of the drum immersed in a tank. CONSTITUTION:The drum 10 consisting of anodized aluminum, etc., is immersed vertically into the coating liquid housed in the cylindrical tank 21 and the coating liquid is supplied into the tank 21. While the liquid is made to flow over the tank, the drum 10 is pulled up to coat the outer peripheral surface of the drum 10 with the coating liquid. The coating liquid is so supplied from a supply pipe 31 disposed on the side surface at the bottom end of the tank 21 as to swivel from below to above along the peripheral surface of the drum 10 kept immersed in the tank 21. The drum 10 is pulled up while the liquid is allowed to flow over the tank. An equally preferable method is to dispose the flow regulating means 40 into the tank 22 and to supply the coating liquid from the underside thereof.
Patent JP-2000352763-A (JP)
Title: Light shielding plate of projection type video device
Inventor: HAMADA MASAHISA
IPC: G03B21/62
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily eliminate fringe patterns generated in multiscreen projection by constituting a light shielding plate of filters which are gradually lower in transmittance from the central part of projected light toward the peripheral edge. SOLUTION: A density gradient shielding plate 21 is constituted by successively adjoining plural sheets of the filters of a prescribed width varying in the light transmittance stepwise from an opaque region. The density gradient shielding plate 21 is a kind of a filter impartial concerning a wavelength and is a gray scale (changing stepwise from white to gray, then to black) filter as is called in printing technique, of which the white light transmittance is higher stepwise in transmission density from near, for example, an optical axis and changes to an opaque plate in the final. Namely, the light shielding plate is formed by coupling the ends of the band filters 50 to 52 of D=0.15, 0.30, 1.2 and the opaque broad band filter 53 to each other.  The respective widths of these band filters 50 and 52 are approximately the same in the length and this length (width) is empirically determined according to the distance between a video projector and a white screen 6.
Patent JP-H109762-A (JP)
Title: Insulated box
Inventor: OZAKI TATSUYA
IPC: F25D23/08
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure which is easy to seal and excellent in insulating performance in the case when a third storage compartment is formed on a site which is close to an intermediate partition area which partitions and forms a first storage compartment and a second storage compartment. SOLUTION: An upper partition area 24, which partitions and forms a cold storage compartment 22 and a freezer compartment 23, is formed in an inner box 21 while a housing area 28 having an opening 30 on the front, is formed at a site on the side of the freezer compartment 23 which is close to this upper partition area 24. A storage compartment formation box 31, which uses its internal area as a select compartment 32, is laid out and inserted into the recesses area 28 from the opening 30. A stock solution of expanded urethane is injected and expanded in a space between an outer box 40 and the inner box 21, thereby filling up a foam insulating material in the partition space 33 and the other space 40.
Patent JP-S6142571-A (JP)
Title: Inorganic paint
Inventor: OZEKI TAKAO
IPC: C09D1/00
Filed: 1984-08-02
Abstract: PURPOSE:To provide the titled paint which has excellent workability and gives a coating film having excellent hardness, flexibility and resistance to heat and water, containing a fired mixture of a ZnO source and a metal oxide source, a water-soluble silicate salt and polysilicon phosphate as main film-forming components. CONSTITUTION:An inorg. paint contains a fired product (A) obtd. by heating a mixture of a ZnO source [e.g. ZnO, Zn(OH)2 or ZnCO3] and a source forming a metal oxide of the formula MxOy [wherein M is a metal of Groups III-VIII metals, (x) and (y) is an integer] (e.g. Al2O3, TiO2, Fe2O3, hydroxide, carbonate or nitrate of metal M or a metal salt of an org. acid), a water-soluble silicate salt (B) (e.g. powdered water glass) and a polysilicon phosphate (C) (water-soluble polysilicon phosphate of the formula) as essential film-forming components. The paint has excellent workability and gives a coating film which has high hardness and heat resistance, is non-combustible, has excellent water resistance and flexi- biliy and good adhesion to inorg. and org. materials to be coated and is anti- corrosive. The paint is suitable for use in coating concrete, glass, roof tile and metal.
Patent JP-H0457207-A (JP)
Title: Perpendicular magnetic recording and reproducing thin film head and production thereof
Inventor: WADA TOSHIAKI
IPC: G11B5/31
Filed: 1990-06-21
Abstract: PURPOSE:To improve reproduced output and to improve the reproduced output characteristic which can be upgraded by disposing a thin-film main magnetic pole film on a thick film main magnetic pole surface laminated and formed on one main surface of a magnetic member for return path and returning the magnetic fluxes generated from the main magnetic pole in a track width direction. CONSTITUTION:The thick film main magnetic pole film 5 is deposited and formed on the surface of an interlayer insulating film 3 and the surface of the magnetic material substrate 1 of a return path part 4. A 1st inorg. oxide film 6 is thereafter formed. This oxide film 6 is flattened until the main magnetic pole film 5 is exposed. Further, a 2nd inorg. oxide film 7 is so formed that the end face thereof is positioned in the direction orthogonal with a surface facing a magnetic recording medium and the central part of the main magnetic pole film 5. The magnetic film 8 is then firmed. The oxide film 7 and the magnetic film 8 atop the main magnetic film 5 are removed by an ion beam etching method in the direction perpendicular to the substrate 1 to erect the thin film main magnetic pole film 81 on the main magnetic pole film 5. In succession, a protective film 9 is laminated and deposited. The substrate 1 is thereafter cut in a required position and the perpendicular magnetic recording and reproducing thin-film head having the return parts of the magnetic flux in the track width direction is obtd.
Patent JP-H01137987-A (JP)
Title: Production of highly unsaturated fatty acid glyceride
Inventor: YAMADA OSAMU
IPC: C12P7/62
Filed: 1987-06-29
Abstract: PURPOSE:To provide the objective glyceride having an excellent profitability, high quality and purity, by reacting a highly unsaturated fatty acid in the presence of phospholipase C and lipase to convert an unstable phospholipid into the form of a stable glyceride and inhibit side reactions. CONSTITUTION:The objective glyceride is provided by hydrolyzing (i) a glycerol phospholipid containing an >=18C highly unsaturated fatty acid having >=3 double bonds in the presence of (ii) phospholipase C and subsequently reacting the produced component (A) with (B) an >=18C highly unsaturated fatty acid having 4i3 double bonds and/or (C) an ester thereof in the presence of (D) lipase.
Patent JP-H0328271-A (JP)
Title: Thermoplastic resin composition
Inventor: TSUCHIYA YUKIHIRO
IPC: C08K5/09
Filed: 1989-06-26
Abstract: PURPOSE:To obtain the subject composition excellent in impact resistance, extensibility, moldability, surface gloss, etc., by incorporating a polyorganosiloxane and an organic fatty acid (a specified salt thereof) each in a specified small amount into a mixture of a thermoplastic resin and an inorganic or organic filler. CONSTITUTION:A mixture of 10-95wt.% thermoplastic resin and 90-5wt.% of at least one filler selected from inorganic fillers (e.g. silica, glass fiber, carbon fiber, and various metallic fibers) and organic fillers (e.g. wood flour, cellulose fiber, and polyester fiber) is mixed with 0.1-3wt.%, based on the filler, polyorganosiloxane (e.g. polymethylhydrosiloxane) and 0.1-3wt.%, based on the filler, of at least one compound selected from an organic fatty acid and its metallic salt, N-alkyl-substituted ammonium salt, and N-alkylol-substituted ammonium salt, thus giving a thermoplastic resin composition very excellent in impact resistance and having such excellent physical properties in practical use as high extensibility and good moldability and surface gloss.