baber/WOPTO huggingface dataset:
Patent JP-H07192748-A (JP)
Title: Electrolyte flow-through type cell
Inventor: KUROKAWA KOSUKE
IPC: H01M8/18
Filed: 1993-12-24
Abstract: PURPOSE:To provide an electrolyte flow-through type cell capable of accurately seizing electrolyte concentration during operation and cell remaining capacity and obtaining optimum electrolyte supply amount to reduce pump consuming power. CONSTITUTION:An electrolyte flow-through type cell has potential-to-reference electrode measuring devices 10, 11, 12, 13, an electrolyte supply amount measuring device (obtaining from a pump consuming power output value of a flow rate controller 7), a current detecting device 8 which detects a charge/discharge current value, an electrolyte amount detecting device (obtaining from the output of liquid level detectors 14, 15) which detects the amount of an electrolyte, and a computing device 9 which inputs each measured value. The computing device 9 calculates charging depth of positive and negative electrode electrolyts from potential-to-reference electrode, the electrolyte concentration is calculated from the charging depth, the electrolyte supply amount, and a charge/discharge current value, the cell remaining capacity is calculated from the charging depth, the electrolyte concentration, and the electrolyte amount, an optimum electrolyte supply amount is calculated from the charging depth, the electrolyte concentration, and the charge/discharge current value, and output signal is sent to the flow rate controller 7 to control pumps 5, 6.
Patent JP-H05156476-A (JP)
Title: Surface treatment of aluminum base for printing plate
Inventor: FUKUDA HIROSHI
IPC: B41N3/03
Filed: 1991-12-04
Abstract: PURPOSE:To recycle the waste water discharged in a large volume from surface treating stages for an aluminum plate for planographic printing plates as indus trial water effective for the surface treating stages. CONSTITUTION:The alkaline waste liquids or acidic waste liquids discharged from the respective surface treating stages and washing stage are neutralized by a pH adjustment and thereafter, insoluble components are removed therefrom in a flocculating and settling chamber. The supernatant liquids thereof are passed through a filter by which the fine insoluble components are further removed therefrom. The liquids are then sent to a reverse osmosis membrane device and are treated. The treated water from which impurities are removed by the treatment in the reverse osmosis membrane device has preferably <=200mus/cm electric conductivity. The concn. of the sulfate ions contained in the treated water is preferably <10mg/liter and the concn. of the nitrate ions therein is <10mg/liter.
Patent JP-H09165770-A (JP)
Title: Plastic manhole cap
Inventor: NAKAMURA TOSHIO
IPC: E02D29/14
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To form a manhole cap reinforced with a metal rod-shaped body for preventing the occurrence of warpage of the product. SOLUTION: This is a plastics manhole cap reinforced with a reinforcing material inserted therein, and a metal rod-shaped body 4 is used as such reinforcing material, then the metal rod-shaped body 4 is partially inserted in the rear side of the manhole cap, and further a stress absorbing member such as a resin tape and a lubricating material are set on the outer peripheral part of the insertion part (reinforcing rib 3 penetration part) so as to absorb stresses exerted between the plastics and the metal rod-shaped body 4 during the period of molding contraction of the plastic.
Patent JP-H0779540-A (JP)
Title: Miniature motor with reduction gear
Inventor: MATSUMOTO SHINICHIRO
IPC: H02K7/116
Filed: 1993-12-24
Abstract: PURPOSE:To realize stabilized rocking motion of a low speed stabilizing shaft by rocking a rod coupling between a lever and an eccentric cylinder. CONSTITUTION:The stator 18 of a motor imparts rotational force to the rotor through conduction of a coil. A pinion formed on the high speed rotary shaft of a rotor imparts high speed rotation to a reduction gear train. Each gear 7-10 of the reduction gear train comprises a combination of large and small gears and transmits the rotational force while reducing the high speed rotation imparted from the pinion thus rotating the final gear 7 in the reduction gear train at low speed. An eccentric cylinder 7a is constructed integrally with the final gear 7 and rotates around the final gear train as an eccentric shaft. A coupling rod 2 is coupled rotatably with a lever 3 and the eccentric cylinder 7a and converts the eccentric rotation of the cylinder 7a into rocking motion thus imparting rocking motion repeatedly to a low speed output shaft 4. This structure allows stabilized rocking motion of the low speed output shaft 4.
Patent JP-H11174665-A (JP)
Title: Offset printing method
Inventor: NAKAYAMA TAKAO
IPC: B41N1/08
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an offset printing method needing no alkaline developer, high in discriminating property between a picture part and a non-picture part, and capable of making a printed picture surface of excellent picture quality. SOLUTION: In this printing method, printing is performed by forming a printed surface with a picture region having accepted ink, by uniformly irradiating a printing plate with active light after a lipophilic picture is given to the printing plate having a thin layer of TiO2 , RTiO3 (R is an alkaline earth metal atom), AB2-x Cx D3-x Ex O10 (A stands for a hydrogen atom or an alkaline metal, B for an alkaline earth metal or a lead atom, C for a rare earth element, D for a metal of the fifth A group of the periodic system, E for a metal of the fourth A group thereof, and X for an arbitrary numerical value of 0 to 2), SnO2 , Bi2 O3 , ZnO, or Fe2 O3 , having nature of their surfaces being changed to have a hydrophilic property by irradiation of active light, and by removing the picture by water washing, or without removing it.
Patent JP-H09156254-A (JP)
Title: Page support jig for book
Inventor: HATTORI KOJI
IPC: B42D9/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To support a book in an opened state without using the hand to turn over a page by providing a base stand 2 to the central part of a plate member 1 having a shape bent upwardly at both left and right and parts thereof at an acute angle. SOLUTION: The bound part of a book is inserted into an elongated rectangular base stand to be fixed to the central part of a plate member 1. The pages of the book are opened and the pages separated left and right are respectively inserted into the left and right bent shape parts bent at an acute angle of the plate member 1 to be pressed to support the book in an opened state. When the book is read in this state and a page is turned over, the page is extracted from the bent shape part of the plate member 1 by the hand and inserted into the bent shape part on the opposite side. By this constitution, the book can be supported in an opened state without using the hand to be read and the page can be turned over by the hand with the advance of reading.
Patent JP-H10181130-A (JP)
Title: Portable printer
Inventor: KURAMITSU SHINJI
IPC: B41J3/36
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To use various kinds of roll paper raving different sizes in width with a simple construction in a portable printer employing roll paper. SOLUTION: An accommodation recess part 5 for accommodating roll paper 4 is formed on the main body case 1 of a portable printer, and a plurality of fitting prooves 13 on the inner peripheral surface of the accommodation recess part 5 in an axial arrangement. When roll paper 4 having different sizes is accommodated within the accommodation recess part 5, by fitting a guide plate 15 in the fitting groove 13 formed at the position matched with the width size of the roll paper 4, various kinds of roll paper 4 is held in a state where the roll paper 4 does not move in the axial direction of the roll paper 4.  Besides, engagement claws 17a, 17b formed on the guide plate 15 are put in engagement parts 16a, 16b formed at the recess part of the engagement grooves 13, as a result, roll paper 4 is positively held by allowing the guide plate 15 not to be dismounted readily from the fitting groove 13.
Patent JP-H09170297-A (JP)
Title: Concrete roof material and manufacture thereof
Inventor: AOKI HIDEO
IPC: B28B23/02
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient reinforcement while making lightweight by using a thin sheet. SOLUTION: A thin sheet 2 is incorporated in a concrete roof material 1. Several small holes or slits are formed in the thin sheet 2, and H-like cutouts are juxtaposed with each other so that their directions are different from each other by an angle of 90deg. Pleats are formed over the entire surface of the thin sheet 2 so as to increase the surface area thereof. Further, the thin sheet 2 is formed so as to be net-like. A required quantity of mortar 8 is filled in a form 7, and the thin sheet 2 is laid over the mortar 7, and mortar 8 is further fed thereover. Then, press-molding is carried out after the thickness is adjusted to a required value.
Patent JP-H05156775-A (JP)
Title: Head joint structure
Inventor: ABE MASAHIKO
IPC: E04B1/684
Filed: 1991-12-04
Abstract: PURPOSE:To provide a wall body, with the waterproofing and air-tightness of a dry type will material end section with a waterproof fin by preventing condensation from being generated with the thermal proofing of the synthetic resin joint batten and a metallic facing cap on a head joint joiner consisting of two members, and by improving workability, productivity and fitting strength. CONSTITUTION:On a head joint joiner A to be composed of the two members of a synthetic resin joint batten B with a roughly reversed T-shaped cross-sectional area, and a metallic facing cap C with a roughly T-shaped cross-sectional area, and with the cross-sectional area formed in the shape of H by combining the facing cap C and the joint batten B with each other, the joint batten B is fixed on a wall bed. After that, dry type wall materials E are fixed on the left and right of the joint batten B so that the end sections of the materials E may be brought in contact with guide pieces 10 in a state that the waterproof fins 11 of the guide pieces 10 are pressed to be deformed. After that, into the fitting-on section of the joint batten B, the engaging section of the facing cap C is inserted to be integrally formed.
Patent JP-H08243070-A (JP)
Title: Spray container for maintenance and fiberscope
Inventor: ADACHI SABURO
IPC: B65D83/36
Filed: 1995-12-18
Abstract: PURPOSE: To remove an adherent adhered on an opening end part of an air and water supply path of the fiberscope by blown-out gas. CONSTITUTION: This fiberscope is equipped with a thin and long flexible tube body with a path formed in the axis direction, an operation part 2 for endoscoping or treating operation through the path, a fitting dent part 21 formed on the operation part, an adapter 8 capable of fitting to the fitting dent, and a spray container 7 with a spray nozzle 33 capable of fitting to the adapter 8. When the spray container 7 is inserted into the adapter 8 in the direction thereof, a valve mechanism of the spray container 7 is opened and compressed gas is blown out from the tip part of the tube body through a vent hole 45 of the adapter 8 and a gas passage 23 of the operation part 2.
Patent JP-H07195620-A (JP)
Title: Deodorizing sheet
Inventor: KASHIWAGI HIDETOSHI
IPC: D21H19/04
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a deodorizing sheet hard to tear by applying a waterproof agent layer composed a compsn. prepared by adding an aq. emulsion of styrene/ acrylic latex containing a metal phthalocyanine derivative to an aq. emulsion waterproof agent to one surface of unbleached kraft paper containing a wet strength agent and providing a polyethylene coating layer to the other surface thereof. CONSTITUTION:One surface of unbleached kraft paper 4 containing a wet strength agent is coated with a waterproof agent layer 5 to which deodorizaing function is imparted composed of a compsn. prepared by adding an aq. emulsion of styrene acrylic latex with solid content of 0.1-0.5 pts.wt. containing metal phthalocyanine in an amt. of below 10 pts.wt. to 100 pts.wt. of an aq. emulsion waterproof agent containing acrylic latex so that the solid of the layer 5 becomes 5-25g/m<2>. Al foil 1 is laminated to the other surface of the kraft paper 4 through a low density polyethylene layer 3 and a coating layer 2 of low density polyethylene with a thickness of 0.02-0.03mm is provided on the other surface of the Al foil 1. As a result, a deodorizing sheet hard to tear during cargo work and having self deodorizing function is obtained.
Patent JP-H05157827-A (JP)
Title: Position orientation system
Inventor: HOSONO HIROSHI
IPC: G01S19/11
Filed: 1991-12-09
Abstract: PURPOSE:To improve the accuracy in the altitude direction and achieve a superior 3-dimensional position orientation by arranging a plurality of fixed stations of the same functions as that of a GPS satellite on the ground, and allowing a GPS receiver to select three satellites among the satellites group and one fixed station among the fixed stations group. CONSTITUTION:The respective satellites among the GPS satellites group have a high accuracy clock on board respectively, and move around the specified orbits while transmitting the respective position in the precise timing. The GPS receiver 2 selects 3 satellites among the satellites group 1, and one fixed station among the GPS fixed stations group 4. This arrangement allows extension of the dispersion of the GPS satellite in the altitude direction, leading to improvement of the orientation accuracy in the altitude direction in the 3-dimensional direction/position orientation.
Patent JP-2001169033-A (JP)
Title: Device and method for information processing and communication terminal device
Inventor: ADACHI TADASHI
IPC: G06F3/048
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To selectively display text by text data and image by image data and to improve the convenience of a user. SOLUTION: The CPU 201 of an adapter 200 stores text data in a RAM 204 and stores image data in a RAM 208 through a CPU 202 in the case of receiving data including the text data and the image data. The CPU 202 applies the processing of expansion and decoding to the image data stored in the RAM 208 and stores the obtained image data in a RAM 209. The image by the image data stored in the RAM 209 and the text by the text data stored in the RAM 204 are selectively displayed on a displaying part 206 in accordance with the operation of an operating part 203 by the user. In the case of displaying the text by the text data, the CPU 201 converts the text data into font data.
Patent JP-H06170245-A (JP)
Title: Method for recovering magnetic catalyst particle
Inventor: TAKADA SUSUMU
IPC: C12N11/00
Filed: 1992-12-02
Abstract: PURPOSE:To provide a method for recovering magnetic catalyst particles where at the time of recovering magnetic catalyst particles, there is no danger of foreign matter entering and the particles are recovered with small-scale equipment in a system for performing reaction using magnetic catalyst particles. CONSTITUTION:Magnets 6 for recovering magnetic catalyst particles are installed outside a passage constituting body 4 through which fluid after reaction is passed. Magnetic catalyst particles in the fluid are adsorbed on the inner surface of the passage constituting body 4 by attraction force of the magnets 6 while causing the fluid after reaction to flow in the passage constituting body 4. Next, the magnets 6 are separated from the passage constituting body 4 to cause the fluid to flow in the passage constituting body 4, allowing the magnetic catalyst particles stuck to the inner surface of the passage constituting body 4 to be separated and recovered. And the ratio of the force Fm received by the magnetic catalyst particles from the magnetic field by the magnets to the force Ff received from the fluid, Fm/Ff, is 100-1,000,000.
Patent JP-H11172246-A (JP)
Title: Anti-oxidant and manufacture thereof
Inventor: OSAWA TOSHIHIKO
IPC: A61K8/33
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain an anti-oxidant having a preventive effect on an oxidation of food and a sufficient suppressive effect on an oxidative damage in a living matter due to an active oxygen by extracting a plant having a suppressive effect on a damage of a protein by peroxy nitrite with an aqueous alcohol solution of a specified concentration. SOLUTION: A gluten meal(GM) derived from a corn is extracted with a 50-80% aqueous ethyl alcohol. A coffee bean is extracted with a 60-99% aqueous ethyl alcohol. A grape is extracted with a 10-50% aqueous ethyl alcohol. These extracts contain an anti-oxidant represented by formula I (wherein R1 is H, OH or OCH3 , R2 is OH and R3 is H; R1 is OH, R2 is OCH3 and R3 is H; or R1 and R3 are each OCH3 and R2 is OH), that which is represented by formula II (wherein R1 and R2 are each a methoxyl group and R3 is H or the like), and the same represented by formula III (wherein R1 and R3 are each OH and R2 is H or the like).
Patent JP-H05256574-A (JP)
Title: Drying apparatus for powder and granular material or the like
IPC: F26B25/00
Filed: 1991-11-04
Abstract: PURPOSE:To achieve a drying evenly by irradiating material to be dried with microwaves in transit thereof by conveying the material to be dried pneumatically to a microwave irradiation container by a gas while the mode of microwaves from a microwave generator is changed according to increase or decrease of the material to be dried. CONSTITUTION:A microwave irradiation container 4 is arranged at a conveying source or a conveying destination of a conveying path 3 to a receiving container 2 from a supply source 1 of material while a microwave generator 20 is attached thereto. On the other hand, a filter 14 is arranged in the microwave irradiation container 4 to guide material to be dried. The filter is made of a material transmitting no microwave. The mode of the microwave from the microwave generator 20 is changed according to increase or decrease in the material to be dried. Thus, the material to be dried in the microwave irradiation container 4 is dried while the material dried is conveyed and supplied into the receiving container 2 pneumatically by a gas from a pneumatic source 7 thereby enabling the material to be dried uniformly.
Patent JP-H06172695-A (JP)
Title: Active energy-curable ink composition for water-free lithographic printing
Inventor: YAMAOKA SHINTARO
IPC: C09D11/106
Filed: 1992-12-04
Abstract: PURPOSE:To provide an active energy ray-curable ink composition good in scumming resistance, free from peeling, piling, etc., of paper, capable of giving good properties to printed products, and used for water-free lithographic printing. CONSTITUTION:The active energy ray-curable ink composition for water-free lithographic printing comprises an ethylenically unsaturated compound having a viscosity of <=400cps (25 deg.C), an ethylenically unsaturated compound having a viscosity of >400cps (20 deg.C), and a diallyl phthalate polymer resin or alkyd resin in amounts of 20-45wt.%, 0-30wt.% and 15-30wt.%, respectively, based on the whole amount of the ink composition, and having a dynamic elastic modulus G' of 10<4>-10<5>dyn/cm<2> (25 deg.C) when an angular frequency omega(rad/sec) is 10<2>.
Patent JP-H09179201-A (JP)
Title: Jig for stretching/supporting film, sheet or the like
Inventor: NAKAMAE SATOSHI
IPC: G03B21/62
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To exactly fix a film, sheet or the like without causing wrinkles and sagging with comparatively simple structure and to continuously apply tension (tensile force) thereto. SOLUTION: This jig consists of a nearly square frame 100 for stretching/ supporting an inautomonus film, sheet or the like having a nearly square and made of synthetic resin so as not to cause the wrinkles and sagging. On the respective short sides of the frame 100, two holding/fixing members 130 and 131 for holding/fixing one short side of the film or sheet 110 are provided one by one. On two long sides 121 and 122 of the frame 100, guiding parts 124 for moving the frame 100 in the longitudinal direction thereof while holding both ends of at least one of the holding/supporting members are provided. Thus, two holding/fixing members 130 and 131 are held in such a manner that the interval between them is widened to a prescribed width or more. Thus, the film or sheet 110 can be stretched/supported.
Patent JP-2000178782-A (JP)
Title: Ion-exchange membrane electrolytic cell
Inventor: AOKI KENJI
IPC: C25B9/19
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic cell capable of being operated over a long period without the solid-electrolyte membrane in the zero-gap electrolytic cell being deteriorated. SOLUTION: In the zero-gap electrolytic cell, one electrode is composed of a porous body having a large number of holes with the area of each hole controlled to 0.05-1.0 mm2 and having >=20% opening ratio of the hole area, and the bending flexibility is >=0.05 mm/g. The other electrode is a rigid porous plate. The porous-plate electrode is pressed on the other electrode at 20-60 g/cm2 pressure by an elastic mat formed by a metallic-wire aggregate having 30-50 g/cm2 repulsion at 50% compressive deformation and 10-30 g/cm2 repulsion at 20% compressive deformation.
Patent JP-H0754996-A (JP)
Title: Piston pin
Inventor: YAMAGATA SHINICHI
IPC: F16J1/16
Filed: 1993-12-28
Abstract: PURPOSE:To provide a piston pin of ceramic which can suppress noise generation when it is in practical application and can achieve lightweight construction and the reliability in terms of strength compatibly. CONSTITUTION:A piston pin concerned 1 is to connect a piston 3 with a connecting rod 4 within a cylinder 5, wherein a ceramic coating layer of 10-500mum thick is provided over the inside surface of a pin body of ceramic in the form of a cylinder with the two ends left open, or otherwise a sound absorbing material 2 is inserted fast in the cylinder of pin body.
Patent JP-H05345448-A (JP)
Title: Image forming method and device in single pass system
Inventor: SUTEIIBUN SHII KORONA
IPC: G03G15/01
Filed: 1992-12-07
Abstract: PURPOSE: To provide a method for registering plural exposure positions of images to be formed in a single pass on a photosensitive body belt by plural image printing bars as well as a device for forming an image. CONSTITUTION: Latent images which can be developed in different colors later are formed using plural LED image bars 48, 50, 52. First the positions of color images I1 , I2 , I3 are registered so that these color images correctly match identical relative positions along the exposure region of a photosensitive body belt 46. Further, non-image reference pixels are added to both ends of each of printing bars and a pair of counter-positioned registering holes 40, 42 are formed on the surface of the belt 46. In order to achieve the registration of positions for the printing bars in the Y axis, reference pixel positions are detected based on reference pixels and the registering holes 40, 42 and the reference pixel at a center position is selected using the reference pixel positions.  Next, the registration of a position for a second selected image pixel is performed so that this image pixel is sensed through a second hole 42 by turning a printing bar 50 and thus the exposure positions of the images in the X axis are registered.