baber/WOPTO huggingface dataset:
Patent JP-H0899764-A (JP)
Title: Sheet after-processing device and image forming device equipped with the sheet after-processing device
Inventor: HIRAI KATSUAKI
IPC: B65H37/04
Filed: 1994-09-30
Abstract: PURPOSE: To prevent a staple for a stapler from being loaded in the erroneous direction by attaching each index indicating the proper loading direction of the staple to a staple cartridge and a packing cover holding the staples respectively. CONSTITUTION: As a staple cartridge 103, a box shaped transparent case whose bottom surface is opened, is used, and a spring 104 located on its top surface energizes each staple H downward. An arrow head 103a indicating the loading direction of each staple H is formed on one side surface of the staple cartridge 103. Besides, an arrow head 119a indicating the loading direction of each staple H is also printed on the side surface of a packing paper holding the staples H. By this constitution, loading each staple H in the staple cartridge 103 with its direction and face reversed by mistake can be avoided by loading each staple with the arrow head 103a aligned with the arrow head 119a wherein the former arrow head is formed on the side surface of the staple cartridge 103 and the latter arrow head is printed on the packing paper 119 holding staples H.
Patent JP-S62123083-A (JP)
Inventor: TERASHI YOSHIHIRO
IPC: E04B1/682
Filed: 1985-11-22
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-S63120117-A (JP)
Title: Fiber-blending method
Inventor: OTSUKA YOSHIRO
IPC: D01G13/00
Filed: 1986-10-31
Abstract: PURPOSE:To obtain a blended yarn free from lowering of quality due to blended yarn spot from difference of opening degree and faulty removing of dust, by carrying out refined carding of a natural fiber from blowing via carding so as to form a fiber web freed from dust, sending back the fiber web to a blowing process and blending the web with a synthetic fiber. CONSTITUTION:When a natural fiber is fiber-blend with a synthetic fiber, before blending with the synthetic fiber the natural fiber from which dust must be removed beforehand is sent from the blowing treatment to cards 1a-1j, where carding treatment is applied and then opened to form a thin and film-shaped web and collected with calender rollers 2 and 3, laminated in a storage box 5 and the laminate is sent to a reserve box 7 by feeding tube routes 6a and 6b to provide a fiber web freed from dust and opened, which is as necessary subjected to refined carding treatment, sent back to the blowing process, where the natural fiber is blended with the synthetic fiber to afford a blended fiber consisting of different kinds of fibers.
Patent JP-H0596169-A (JP)
Title: Catalyst for hydrogenation and its production
Inventor: MATSUDA MORIO
IPC: C07C29/149
Filed: 1991-10-09
Abstract: PURPOSE:To obtain a catalyst having high activity and high selectivity by using one kind of Al, Si, etc., as a carrier and making a specified atomic ratio of Cu/Fe/Al/(alkali metal and/or alkaline-earh metal)/Zn of the catalyst (an atomic ratio of the whole catalyst including a carrier if the carrier consists of a material containing Al). CONSTITUTION:The carrier of the catalyst consists of at least one kind selected from Al, Si, Ti, Zr, Mg, iron oxide and iron hydroxide, zeolite, and silica- alumina. The catalyst has 1/(0.4-2.5)/(0.5-5.0)/(0.001-0.4)/(0-1.0) atomic ratio of Cu/Fe/Al/(alkali metal and/or alkaline-earh metal)/Zn of the catalyst which includes the carrier if the carrier consists of a material containing Al atom. Thereby, a copper-iron-Al catalyst having high activity and high selectivity can be obtd., and with this catalyst, high purity higher alcohol can easily be obtd.
Patent JP-H1099243-A (JP)
Title: Suction device for vacuum cleaner
Inventor: FUKUOKA HIDETOSHI
IPC: A47L9/04
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To enable simultaneously to suck dust from and to wipe the area to be cleaned without applying excess load on an electric blower and soiling the area to be cleaned. SOLUTION: A base 23 equipped with a wiping member 31 with dust collecting performance on one side face is outshootably housed in a housing part 20 formed in the vicinity of a suction port on the bottom face of the suction device main body 1 and a cover 32 is pivotally supported on a wheel shaft 13 of wheels 11. This suction device for a vacuum cleaner is constituted so that the cover 32 is opened to push down a wiping member 31 from the bottom face of the suction device main body 1 by operating an operation lever 13 integrally formed with the wheel shaft 12.
Patent JP-H03124794-A (JP)
Title: Electroviscous fluid
Inventor: KURACHI IKUO
IPC: F16F9/53
Filed: 1989-10-09
Abstract: PURPOSE:To obtain an electroviscous fluid with improved stability to an extract of rubber, resin or the like by dispersing particles with prescribed water and oxygen contents in an insulating oily medium in the presence of a compound with hydrophilic groups. CONSTITUTION:A non-aqueous electroviscous fluid containing 0.01 to 10wt.% compound with hydrophilic groups, which is obtained by dispersing organic or inorganic powder having a water content and an oxygen atom content of less than 1wt.% and less than 10wt.%, respectively, in an insulating oily medium. The compound with hydrophilic groups means a compound in which part or the whole of its molecule consists of hydrophilic functional groups. The compound is required to have an HLB value (representing the properties of a surfactant) of not less than 0.03. Examples of the group constituting a hydrophilic group include an ether bond, a carbonyl group, a hydroxy group, an amino group and a sulfone group.
Patent JP-H1043233-A (JP)
Title: Sticking plaster for fingertip
Inventor: KUDOU SAKURA
IPC: A61F13/10
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a sticking plaster, which saves waste, has resistance to water, is hard to separate, can restrain pains and bleed, and improves a sanitary property by increasing the respective widths of the right side film and the left side film of the film part of a sticking plaster. SOLUTION: The lateral widths of the right side film upper part 3 and the left side film lower part 4 of a film 1 are increased. At the time of use, the film 1 is stuck to the inner surface of a finger, a film 2 is laid down to the nail side, and the right side film upper part 3 and the left lower part 4 are wound round to completely cover the fingertip. Thus, the whole fingertip can be covered and a wound can be covered without pains.
Patent JP-H11102697-A (JP)
Title: Manufacturing apparatus of electrode element for lithium polymer battery
Inventor: TAKAYAMA HAJIME
IPC: H01M10/0525
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus that solves problems such as roller deflection and that can easily provide a high quality lithium polymer electrode element with good yield. SOLUTION: This is a manufacturing apparatus of an electrode element for lithium polymer battery that is provided with a pair of cylindrical press rollers 9a, 9b arranged in parallel facing outer surface each other, a rotational drive mechanism that drives to rotate the cylindrical press rollers 9a, 9b, a load applying mechanism 11 that applies a load in the facing surface direction on at least one of the cylindrical press rollers 9a, 9b, vibration applying mechanism 12 that applies vibration in the facing surface direction on at least one of the cylindrical press rollers 9a, 9b, laminating body feeding mechanisms 5a, 5b that feed in a laminating body 7 to form a lithium polymer electrode element between the facing surfaces of the cylindrical press rollers 9a, 9b, and further, if necessary, a heating unit attached to the laminating body feeding mechanisms 5a, 5b.  One of the cylindrical press rollers 9a, 9b is slidingly supported in the facing surface direction so that a distance between the facing surfaces are optionally set according to the load and vibration.
Patent JP-H01104789-A (JP)
Title: Cleaning agent
Inventor: TAKAHASHI SETSUKO
IPC: C23G5/00
Filed: 1987-10-17
Abstract: PURPOSE:To make it possible to simultaneously remove org. matter and inorg. matter with a cleaning agent by mixing aluminum chloride with alkylpyridinium chloride in a specified ratio and melting the mixture to prepare the cleaning agent. CONSTITUTION:50-75mol% aluminum chloride is mixed with 25-50mol% alkylpyridinium chloride having 1-5C alkyl group and the mixture is melted to prepare a cleaning agent. The mixture becomes a liq. at ordinary temp. The cleaning agent has high solvent power, dissolves not only fats and oils but also almost all resins except fluororesin in case of org. matter and can dissolve even corrosion resistant metals such as stainless steel and metal oxides in case of inorg. matter. The cleaning agent can be used to pretreat steel, etc., before plating or coating.
Patent JP-2000086954-A (JP)
Title: Water-based ink for ink-jet and ink-jet recording
Inventor: YAMAZAKI HIDETO
IPC: C09D11/322
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject water-based ink having excellent water resistance of recorded material, capable of developing excellent recording qualities by making the ink contain a water-soluble anionic dye and a polyethyleneimine (derivative) having a molecular weight in a specific range and adjusting pH to a specific range. SOLUTION: This water-based ink contains (A) a water-soluble anionic dye (e.g. direct dye or acid dye such as C.I. direct black 17, 19, etc.), as a colorant and (B) 0.1-5 wt.% of a polyethyleneimine (derivative) having 500-10,000 molecular weight and is adjusted to pH 10-12. An organic amine such as monoethanolamine, diethanolamine, etc., is preferably used for adjusting pH. When an ink-jet recording is carried out by using the ink, jetting is excellent and a recorded material having excellent water resistance and improved recording qualities can be provided.
Patent JP-S61140689-A (JP)
Inventor: AKITA JUNJI
IPC: F16L3/20
Filed: 1984-12-14
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-2000085313-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: OKAMOTO YOICHI
IPC: B60C9/20
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To effectively restrain code breakage in the outermost code layer, which is sometimes obserbed in this type of a tire, and to impart durability of a level equal or more to a conventional tire having a belt composed of four code layers, while keeping.enhancing general tire performances such as a cornering performance. SOLUTION: A belt 5 comprising three layers of rubber-coated code layers 6-8, and having a cross belt layer 9 formed with the innermost code layer 6 and an intermediate code layer 7 is provided in an outer circumference of a crown part 3 of a radial carcass 2 arranged successively in a toroidal form, laying angles for codes 6a, 7a of the innermost code layer 6 and the intermediate cord layer 7 are within a range of 10-25 degree with respect to a plane 10, a code 8a of the outermost code layer 8 is a high-extensible code, its laying angle is within a range of 45-115 degree when measured in the direction where the laying angle of the code 7a of the code layer 7 is measured from the plane 10, and a compression elastic modulus of coating rubber 8b of the outermost code layer 8 is made 200 kgf/mm2 or more.
Patent JP-H0576547-A (JP)
Title: Dental crown restoration having excellent aesthetic property
Inventor: WATANABE AKIRA
IPC: A61K6/838
Filed: 1991-09-13
Abstract: PURPOSE:If crystallized glass is used as restoration, the color tone of an abutment tooth is reflected by its transparency and an aesthetic property is inferior and, therefore, there is a need for concealing the color of the abutment tooth in the case a metallic material, such as silver alloy, is used for the abutment tooth at the time of restoring the dental crown. CONSTITUTION:The dental crown restoration 4 consisting of the crystallized glass 2 is constituted by joining an opaque layer of a ceramic or resin type to the inside surface of the restoration 4. More particularly, the crystallized glass 2 is the crystallized glass of a calcium phosphate system and the opaque layer is the ceramic type and is preferably formed by kneading a powder mixture composed of 30 to 90 pts.wt. phosphate glass powder, 10 to 70 pts.wt. refractory inorg. powder having a hiding property, <=70 pts.wt. inorg. coloring pigment powder, and <=10 pts.wt. oxidizing material with a kneading liquid, then applying and calcining the mixture.
Patent JP-H04139836-A (JP)
Title: Field effect transistor
Inventor: YOSHIDA ICHIRO
IPC: H01L21/338
Filed: 1990-10-01
Abstract: PURPOSE:To enable a HEMT in high output and having excellent noise characteristics to be manufactured by a method wherein the second semiconductor layer comprising GaInAsP as a material is formed between the first semiconductor layer comprising GaAs as a material and the third semiconductor layer comprising GaInP as a material. CONSTITUTION:The title field effect transistor is provided with the first semiconductor layer 2 formed of GaAs as a material, the second semiconductor layer 3 formed on GaInAsP as a material in the composition ratio of Ga to In exceeding 1.05 in contact with the first semiconductor layer 2 and the third semiconductor layer 4 formed of GaInP as a material in contact with the second semiconductor layer 3. Accordingly, the second semiconductor layer 3 formed of GaInAsP at low conductive electron level as the material is formed between the first semiconductor layer 2 formed of GaAs at high conductive electron level as the material and the third semiconductor layer 4 formed of GaInP as the material. Through these procedures, the electrons in sufficient concentration can be accumulated in the quadratic element channel thereby enabling the noise characteristics to be enhanced also a high electron mobility transistor(HEMT) in high output to be manufactured.
Patent JP-2000099469-A (JP)
Title: Certification and authority giving method for open distributed network
Inventor: SATO NAOYUKI
IPC: G06F21/34
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To enable flexible resource management based on the authority of an individual even in the case of the aggregate of individuals such as community to dynamically change. SOLUTION: A substance related to access right management to a resource connected to an opened distributed network is separated into a user 100 to utilize any specified resource, a verifier 110 for proving and guaranteeing the specified feature of the user and right applier 120 for judging the possibility of utilization for the specified user concerning the specified resource. The user 100 holds a public name, key and plural kinds of profile information characterizing the user, the verifier 110 receives the request of issue from the user and issues the contents of every profile information to the relevant user, the authority giver 120 requests the presentation of profile information to the user when the utilization of resources is requested from the user, confirms the contents of the presented profile information and judges whether the resource can be utilized or not.
Patent JP-S60154528-A (JP)
Inventor: GURAHAMU JIEI SHIDARU
IPC: H01L21/027
Filed: 1984-12-18
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-H04142359-A (JP)
Title: Glass fiber-reinforced thermoset resin and preparation of molding therefrom
Inventor: TSUMURA MASAHIRO
IPC: C08L61/06
Filed: 1990-10-03
Abstract: PURPOSE:To prepare a glass fiber-reinforced resin molding high in heat resistance, flame retardance, and electrical insulation and low in smoke generation by compounding a specific modified phenol resin with a specified amt. of glass fibers and compression molding and thermally curing the resulting compsn. CONSTITUTION:1mol of a petroleum heavy oil or pitch having an arom. hydrocarbon fraction of 0.4-0.95 and a content of hydrogen atoms on the arom. ring of 20-80% is mixed with a formaldehyde polymer in an amt. of 1-10mol in terms of formaldehyde. 0.3-5mol of a phenol is added to the resulting mixture, at a rate of addition of 0.05-5wt.%/min (based on the wt. of the mixture) under heating and stirring in the presence of an acid catalyst to conduct the polycondensation, giving a modified phenol resin. 40-80wt.% the resin is compounded with 60-20wt.% glass fibers, compression molded, and thermally cured at 150-300 deg.C to give a glass fiber-reinforced thermoset resin molding.
Patent JP-H11104741-A (JP)
Title: Method of and device for detecting bending angle of bending machine
Inventor: TAKIZAWA YUTAKA
IPC: G01B11/26
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To easily make a setting of an accurate initial value possible without using an accuracy block. SOLUTION: In the method to detect a bending angle, first, a detecting head 25 is made to swing vertically while irradiating a laser beam from a projector against a portion 55, where is a part of the bending machine 1 and its angle against a vertical plane is known, so as to receive its reflected light by a pair of light receiving units. At this time, an average value of center-of-gravity position of either a pair of peaks of the received light values or a pair of the peak wave forms is obtained, and the average value is made as an angle of the above mentioned known portion so as to make the initial value setting means set as the initial value. Thereafter, a bending angle of the work is detected making the initial value as a basis.  Especially, when the initial value is set, it is convenient to irradiate a laser beam from the projector against the vertical portion of the bending machine and set an angle of this time as 0 degree.
Patent JP-H02113034-A (JP)
Title: Preparation of foamed synthetic resin
Inventor: AOYANAGI MINAKO
IPC: C08J9/04
Filed: 1988-10-21
Abstract: PURPOSE:To produce a foamed synthetic resin such as a rigid polyurethane foam having open pores by employing oxalic acid and an inert gas or water as foaming agents. CONSTITUTION:When an active hydrogen-containing compound having two or more of active hydrogen-containing functional groups reactive with an isocyanate group is reacted with a polyisocyanate compound in the presence of a foaming agent to produce a foamed synthetic resin, oxalic acid or a derivative or salt thereof and a low boiling point halogenated hydrocarbon, a low boiling point hydrocarbon, an inert gas or water are simultaneously employed as the foaming agent. The ratio of the oxalic acid or a derivative or salt thereof in the foaming agent is 0.1-50wt.%, preferably 1-30wt.%. The foaming process comprises the first step foaming process using the low boiling point halogenated hydrocarbon, low boiling point hydrocarbon, inert gas or water at a low temperature and the second step foaming process using the oxalic acid or a derivative or salt thereof at a high temperature.
Patent JP-H0596063-A (JP)
Title: Parachute type amusement installation
Inventor: HATANAKA SHOICHI
IPC: A63G31/02
Filed: 1991-10-14
Abstract: PURPOSE:To constitute the installation so that passengers of a parachute type vehicle movable vertically with a wire between the arm of the top part side of a tower and the vicinity of the ground can enjoy not only a thrill sense but also a sports sense with game mind. CONSTITUTION:This installation is constituted so that a pedal type rotation/ electric output converting means 19 is installed in plural parachute type vehicles, respectively, placed in the periphery of a tower, and the speed of the vehicle 9 at the time of ascending is varied in accordance with a pedaling speed of a passenger M by a controller.
Patent JP-H03126234-A (JP)
Title: Circuit board
Inventor: MIYAJI SHINICHIRO
IPC: H01L21/60
Filed: 1989-10-11
Abstract: PURPOSE:To prevent the breakdown of an electronic part and the cutting of wires even if stress such as bending and vibration is applied by providing an indentation part in a surface, assembling an electronic part in the indentation part, and electrically bonding the electronic part and an electric circuit by wire bonding. CONSTITUTION:An indentation part 2 can be formed in a circuit board by, e.g. drawing, or can be formed by lamination or blanking. The size of the indentation part 2 varies with the size and the shape of the electronic part used. It is preferable that the depth of the indentation part is 1/2-3/2 the thickness of the electronic part to be assembled. It is preferable that the size is in the range of 1.1-2.5 times the area of the electronic part viewed from the upper side, the viewpoints of the small curvature of wire after wire bonding and the prevention of the breakdown of the electronic part and the cutting of the wire due to impact force. The electronic part 4 which is assembled on the circuit board is electrically connected by wire bonding, e.g. the electric wire 4 is connected to an electric circuit 3 with the wire 5.
Patent JP-2001094803-A (JP)
Title: Information processor and method for processing image
Inventor: YABE TAKASHI
IPC: H04N1/46
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To minimize the influence of uneven density generated by a printer to reading of a test pattern for calibration. SOLUTION: In the calibration for the printer having the possibility of generating the uneven density in a direction vertical to a paper feeding direction, the direction of the uneven density is set up vertically to the patch array direction of each color in the test pattern, so that the whole patch of a certain color can be prevented from being faintly printed out even when the patch is faintly printed out due to the influence of the uneven density. Consequently a situation that a state of the printer can't be faithfully reflected to read result of the color can be evaded.
Patent JP-H1199509-A (JP)
Title: Manufacture of decorative cement plate
Inventor: HASHI KAZUO
IPC: B28B3/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a decorative cement plate, which has a necessary plane tensile strength without developing water run, cracks on the surface of a product or the lowering of design properties, even when the water content of a molding material is made larger. SOLUTION: At the press molding of plate materials 1 pressed with the projected part of a mold after cement slurries A fed in layers 5 are cut to proper sizes so as to form the plate materials 1, in the pressurizing stroke S, which ranges from the abutting of the projected part the mold against the plate materials 1 to the arrival to the lowest position of the stroke, during the period until the first half stroke S/2 is reached, pressurizing is performed at an initial pressurizing speed and, in the subsequent stroke, pressurizing is performed at a pressurizing speed, which is decelerated from the initial pressurizing speed.  As a result, even under the condition that the water content of a molding material is made larger, water run can be prevented from developing and further the cracks on the surface of a product or the lowering of design properties can be prevented from occurring and, at the same time, a decorative cement plate having a necessary plane tensile strength can be manufactured.