baber/WOPTO huggingface dataset:
Patent JP-H06194695-A (JP)
Title: Optical deflector
Inventor: HIBINO KOETSU
IPC: G02F1/13
Filed: 1992-12-24
Abstract: PURPOSE:To obtain the deflector optical which obtains an extended angle of deflection than the conventional by making incident light, transmitted through a polarizing plate, incident on an incidence surface from one direction and making the normal of the incidence surface unmatch with the incidence direction. CONSTITUTION:This optical deflector is equipped with a wedge type or Fresnel type liquid crystal prism where the incident light transmitted through the polarizing plate is made incident on the incidence surface from the one direction and the emission light is emitted from the emission surface in a direction deflected from the incidence direction. Then the normal of this incidence surface does not match the incidence direction. The wedge type liquid crystal prism is made with 1st and 2nd flat plate shaped transparent substrates 1 and 2 joined at a prescribed vertex angle alpha deg. with a sealant, forming 1st and 2nd transparent conductive films on the inner surfaces of the 1st and 2nd transparent substrates 1 and 2, and further 1st and 2nd horizontal orientation films on the inner surfaces of the 1st and 2nd transparent conductive films are formed. Then nematic liquid crystal 3 having positive dielectric anisotropy is sealed in the wedge shaped space partitioned with the 1st and 2nd transparent substrates 1 and 2.
Patent JP-H10168289-A (JP)
Title: Resin composition
Inventor: KUBOTA KIYONOBU
IPC: C08L45/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in adhesion to metallic materials, etc., without detriment to features, such as heat resistance, high transparency and low birefringency, inherent in the constituent. cyclic polyolefin resin by mixing the polyolefin resin with a polycarbodiimide resin. SOLUTION: The cyclic polyolefin resin (A) is a ring opening polymer of a monomer represente by the formula (wherein R<1> to R<4> are each H, a halogen or a 1-10 C hydrocarbon or the like; R<1> and R<2> may be combined with each other; m and p are each an integer of 0 or greater), a product of hydrogenation thereof or the like. Desirably, in the formula, R<1> and R<3> are each H or a 1-10 hydrocarbon group, either R<2> or R<4> is H or a polar group except a hydrocarbon group, m and p are each 0-3; especially m+p=1. The polycarbodiimide (B) is prepared by using an organic polyisocyanate and modifying the product with e.g. trimellitic anhydride. When used in combination with an epoxy compound, the properties can be further improved. The weight ratio of component A to component B is desirably 90/10 to 99.8/0.2.
Patent JP-2001161329-A (JP)
Title: Method of manufacturing extract of mugwort
Inventor: OSHIRO ISAMU
IPC: A23L19/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a beverage of extract of mugwort (Artemisia princeps) easy to drink, good for physical fitness. SOLUTION: The extract of mugwort is obtained by adding 10-12 1 of water to 1 kg of formulated materials containing 10-15 wt.% of turmeric, 10-15 wt.% of hydrangea and the remainder of mugwort, boiling for 2-5 hrs and picking up the prescribed formulated materials.
Patent JP-H05179202-A (JP)
Title: Coating solution for forming silica coating film
Inventor: TAKASHIMA MASAYUKI
IPC: C09D183/04
Filed: 1991-12-26
Abstract: PURPOSE:To provide a coating solution comprising the reaction product of an alkylsilicate condensate with a carboxylic acid and the hydrolytic product of a tetraalkoxysilane and used for forming silica coating films having excellent etching processing characteristics and not generating cracks. CONSTITUTION:A silica solution for forming coating film comprises (A) a silica condensation product and (B) a hydrolysis product in a ratio of 1/0.1 to 1/0.7, preferably 1/0.2 to 1/0.5, between the Si atom of the component A and the Si atom of the component B. The hydrolysis product is obtained by reacting A1: an alkoxysilicate condensate of formula I (R1 to R5 are alkyl, alkoxyalkyl; R6 is alkyl, alkoxyalkyl; m is an integer of >=2; n is an integer satisfied with 0<=n<m with A2: a 1-18C carboxylic acid in a rate of >=0.2 mole to the moles of an ienquality II (m+n is an average degree of condensation) per g atom of the Si of the component A1. The hydrolysis product B is obtained by mixing B1: 1 mole of a tetraalkoxysilane of formula III (R7 is alkyl, phenyl) with B2: >=2 moles of water in an organic solvent.
Patent JP-H09154527-A (JP)
Title: Granulation of plantago ovata powder and apparatus for producing the same powder
Inventor: TAKIZAWA ISAMU
IPC: A23L19/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To form powder of Plantago ovata into granules by utilizing own weight of Plangtago ovata powder in order to readily make the power water-soluble. SOLUTION: A wire net 15 having <=100 mesh is fitted into the opening 7 of the bottom formed in the lower end of conical wall face 5 provided in the lower part of a raw material container 3 and a fan 12 is arranged in the lower part of the interior of the lower part body 10 provided in the lower part of a raw material container 3. The hot air is jetted into a raw material container 3 by passing hot air through the wire net 15 to jet a mixed liquid of water with ethanol and a lid body 17 is openably fitted into the upper part of the raw material container 3 to seal the interior. Plantago ovata powder housed in the raw material container 3 is heated by not air due to the fan 12 to immerse the mixed liquid into the powder and the Plantago ovata powder is processed into granules while rolling the conical wall face 5 by own weight of Plantago ovata powder.
Patent JP-2000170431-A (JP)
Title: Latch device
Inventor: MINAMI SHINICHIRO
IPC: E05C21/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a latch device applicable to a corner part by providing a first shaft in an auxiliary base plate part in continuous contact with a main base plate part at a right angle and connecting a basic end part of a latch arm to a basic end part of an operation lever by a second shaft. SOLUTION: A basic end part of an operation lever 3 is connected with a bearing plate part 2 protruding in an auxiliary base plate part 1b by a first shaft 4, and a basic end part of a latch arm 5 is connected to the basic end part of the operation lever 3 by a second shaft 6. The first shaft 4 and the second shaft 6 are arranged in such a way that the second shaft 6 comes to a side of a base plate 1 more than a straight line passing a locking end part 8a and the first shaft 4 in a latched and locked condition. A main base plate part 1a and an auxiliary base b of a plate part 1 are mounted on a corner part of a door 16 to bring them into contact with a front part 16a and an end face part 16b of the door 16. A tip hook part 7 is engaged with the locking end part 8a, the operation lever 3 is depressed and rotated, and the door 16 is latched and locked in a box main body 15. Consequently, this latch device can be applied to corner parts of the door and the box main body.
Patent JP-H05179064-A (JP)
Title: High-impact styrene resin composition having high fluidity, flame-retardancy and heat-resistance
Inventor: NISHIHARA HAJIME
IPC: C08L53/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the subject resin composition having excellent fluidity, thermal stability, heat-resistance, impact resistance and moldability by compounding a rubber-modified styrene resin with a polyphenylene ether, a phosphorus-containing flame-retardant, a higher fatty acid amide and a compound containing triazine ring. CONSTITUTION:The objective resin composition moldable at a lower molding temperature to shorten the molding cycle can be produced by compounding (A) a rubber-modified styrene resin obtained by mixing a polybutadiene with styrene, ethylbenzene, alpha-methylstyrene dimer and a polymerization initiator such as 1,1-bis(t-butylperoxy)-3,3,5-trimethylcyclohexane, raising the temperature of the mixture in steps and polymerizing the monomers at 155 deg.C with (B) a polyphenylene ether, (C) a phosphorus-containing flame retardant consisting of an organic phosphorus compound (e.g. methyl neopentyl phosphite) and/or red phosphorus, (D) a higher fatty acid amide (e.g. ethylenebisstearylamide) and, as necessary, (E) a compound containing triazine skeleton (e.g. melamine).
Patent JP-2000171703-A (JP)
Title: Projection lens
Inventor: SUGANO YASUYUKI
IPC: G02B13/18
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To make a projection lens have the wide angle of view, a short projection distance, long back focus, large off-axis light quantity and telecentricity, and to restrain illuminance irregularity and image distortion on a projection screen by making an axial lens group distance between 1A-th and 1B-th lens groups variable for the compensation of aberration caused by variable power. SOLUTION: The 1A-th lens group 100 is constituted by arranging an aspherical lens 101, a negative meniscus lens 102, a biconcave lens 103 and a positive lens 104 in order from a large conjugate side to a small conjugate side. In the 1B-th lens group 200, one positive lens 201 is arranged. A distance(axial lens group distance) on the optical axis between the 1A-th and the 1B-th lens groups 100 and 200 is varied to perform the compensation of aberration in accordance with projection magnification. By moving the axial lens group distance between the 1A-th lens group 100 and the 1B-th lens group 200 in accordance with the projection magnification, the compensation of aberration is performed to be optimum for each projection magnification, and the long back focus is obtained.
Patent JP-H09161915-A (JP)
Title: Connecting device for printed wiring board
Inventor: HORI MAKOTO
IPC: H05K1/14
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To easily connect stacked printed wiring board together by incorporating a connecting conductor having a lead pin part protruded into a rod shape, a lead terminal part, and a recess in a connector. SOLUTION: When printed wiring board 2 is to be connected together, it is arranged so that the lead pin part 5 of connectors 1 is protruded upward. The lead pin part 5 of the connector 1 is pressed into a recess part 9 in a recess 8 provided on the back face of the connector 1 located at the upper position through the board through hole 3 of the printed wiring board 2 located at the upper position. The printed wiring board 2 pinched by the connector is connected in the stacked state. Since a connecting conductor 4 incorporated in the connector 1 is conductive, the lead pin part 5, a lead terminal part 7, and the recess part 9 are conductive. Various electronic parts electrically connected by conductive patterns formed on the printed wiring board 2 are electrically connected to each other even if they are arranged on different printed wiring board 2.
Patent JP-H10183021-A (JP)
Title: Resin composition for forming transparent color image
Inventor: FURUBAYASHI TOSHIKI
IPC: C09D5/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which is used for forming a transparent color image and gives a fine transparent color pattern with little variation of film thickness, good flatness and uniformity of color, and a vivid and brilliant color by using a coloring agent comprising a mixture of organic and inorganic pigments treated with a silylating agent in the same system in a resin composition containing a transparent resin, a coloring agent and water. SOLUTION: The coloring agent comprises a mixture of organic and inorganic pigments treated with a silylating agent in the same system. The content of the inorganic pigment in the mixture is preferably 1-45wt.%. The silylating agent comprising e.g. hexamethyldisilazane is added preferably in an amount of 0.1-10mg for 1m<2> of specific surface of the pigment mixture. Examples of the organic pigments used include azo lake, insoluble azo, condensed azo and phthalocyanine pigments. Examples of the inorganic pigments used include titanium dioxide, precipitated barium sulfate, and talc.
Patent JP-H05253636-A (JP)
Title: Forging machine
IPC: B30B15/16
Filed: 1992-12-25
Abstract: PURPOSE: To avoid the retraction of a ram through a shaft and the use of a double-acting piston by improving a forging machine having rams with tools loaded, which are distributed within one plane, and which actuate in the radial direction on a workpiece guided in the longitudinal direction along the system shaft. CONSTITUTION: Cylinders formed as a ram or connected to a ram, in a piston cylinder unit 12, 11 equipped with a plunger piston 12, are each provided with or connected to a flange 19 and are surrounded with a ring 17 engaged with the rear of the flange 19. In this case, the ring 17 is connected to the piston cylinder unit 12, 11 arranged for the purpose of adjusting the stroke position; and a piston cylinder unit 22, 20 for retracting the ram 2 is arranged between each ring 17 and the corresponding flange 19.
Patent JP-H09160502-A (JP)
Title: Display board
Inventor: AEBA MASAHIRO
IPC: G11B27/36
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To realize precise parallel movement at every prescribed interval by laminating a sheet-shaped magnet having a surface material with a net- shaped magnetic pole on a base board through a thin magnetic body so as to smoothly move a magnet for display in any direction of the surface of a display board. SOLUTION: The display board consists of a base board 1 consisting of a synthetic resin foamed material, a thin iron sheet laminated on the upper surface of the board 1, and an anisotropic sheet-shaped magnet 3 having a net-shaped magnetic pole. First magnetization and second magnetization are performed and when each strip-shaped magnetic pole is magnetized in the orthogonal direction, all overlapping parts can not changed into the reverse polarity, and the first magnetization is left. Thus, the parts of the same polarity are predominant to realize an eroded condition of the part in which the dissimilar poles overlap, and the net-shaped magnetic pole appears. The sheet-shaped magnet 3 is attracted to the whole surface of the thin iron sheet 2. A decorative film 4 is integratedly attached to the surface side of the sheet-shaped magnet 3, and the peripheral edge of a laminated body is integratedly covered by a frame body 5.
Patent JP-H07181966-A (JP)
Title: Data setting device of electronic musical instrument
Inventor: NAGASHIMA EIJI
IPC: G10H1/24
Filed: 1993-12-24
Abstract: PURPOSE:To provide a data setting device which can set data speedily with a small number of operation elements. CONSTITUTION:This data setting device is equipped with an up-switch, a down- switch, an increment value storage means 12 which stores an increment value, a current value storage means 12 which stores the current value of data to be set, a judging means 10 which judges whether the up-switch and down-switch are operated at the same time or whether one of them is operated, a varying means 10 which varies the increment value stored in the increment value storage means 12 by a specific value when the judging means judges that the switches are operated at the same time, and a calculating means 10 which varies the current value of the data to be set stored in the current value storage means 12 by the increment value stored in the increment value storage means 12 when the judging means 10 judges that one of the switches is operated, and calculates new data to be set.
Patent JP-H08249429-A (JP)
Title: Card reader
Inventor: TAKENOUCHI HITOSHI
IPC: G07F7/08
Filed: 1995-12-13
Abstract: PURPOSE: To easily perform adjustment between a magnetic head and a pad roller and to easily perform maintenance such as the cleaning of the magnetic head, etc., by interposing an adjusting screw by which the tilting operation of the loose terminal of a mounting plate is performed between the mounting plate and a fixing part. CONSTITUTION: When the size relation of right and left gaps δ1, δ2 is shown as δ1>δ2, the tilting operation of the loose terminal of the mounting plate 16 in the counterclockwise direction is performed setting the contract part 18 of the mounting plate 16 as a fulcrum by performing the forward-screwing (retreating) operation of the adjusting screw 21 in a direction of arrowhead (b). Therefore, the right and left gaps δ1, δ2 are adjusted in the relation of δ1=δ2 by applying the proximity adjustment of the other terminal of a supporting shaft 14 cantilever-supported in the center part of the mounting plate 16 to the magnetic head 7.  In such a way, since the right and left gaps δ1, δ2 are adjusted by the forward-screwing (advancing or retreating) operation of only a single adjusting screw 21, the adjustment of the gap between the magnetic head 7 and the pad roller 9 is extremely easily performed.
Patent JP-H11181989-A (JP)
Title: Mortar wall bedding material
Inventor: SUGIYAMA SHOJI
IPC: E04F13/04
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a mortar wall bedding material used for construction of a mortar wall in a building. SOLUTION: In a mortar wall bedding material, a group of horizontal iron wires 4 are put between a front face paper sheet 1, in which a plurality of slit holes 2 are bored, and a back face paper sheet 3, while on the outside of the front face paper sheet 1, a group of vertical iron wires 5 are arranged so as to cross the group of horizontal iron wires 4, and the group of horizontal iron wires 4 are welded to the group of vertical wires 5 through their intersections positioned in the slit hole 2 positions, so that a mesh is formed. In the group of vertical iron wires 5, valley parts are formed every two or more intersections with the group of horizontal iron wires 4, and the front face paper sheet 1 and the back face paper sheet 3 are stuck to each other via parallel band type parts putting the valley parts in the vertical iron wires 5 between them by means of glue.
Patent JP-H10179465-A (JP)
Title: Suction opening body for vacuum cleaner
Inventor: NAITO JUNJI
IPC: A47L9/04
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a suction opening body for a vacuum cleaner automatically stopping the rotation of a turbine fan at the time of floating the suction opening body from a face to be cleaned. SOLUTION: This suction opening body 5 is provided with a shutter 43 for opening and closing an air duct for driving the duct 35 of the turbine fan 28 driving a rotary cleaning body for scratching up dust. When the vacuum degree of a sucking air duct 16 communicating with a vacuum main body becomes high, the shutter 43 is moved in the direction of opening the duct 35 but when the vacuum degree of the sucking air duct 16 becomes low, the shutter 43 is moved in the direction of closing the duct 35.
Patent JP-H09171336-A (JP)
Title: Image forming device
Inventor: NAGATSUMA TORU
IPC: G03G15/16
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device suitable for such a tendency that an operation panel is eliminated without causing cost rising by using originally provided functional constitution by actuating a cleaning part for a fixed time previously set in the case of detecting that a manual feeding tray has been changed from an opened state to a closed state and the specified position in the width direction of a carrying guide. SOLUTION: A CPU 7 receives an opening/closing detection signal from an opening/closing detection part 2 and detects through a bus line 11 and a peripheral interface part 10 that a paper manually feeding part 1 has been changed from the opened state (high level) to the closed state (low level). In such a case, the CPU 7 judges through the bus line 11 and the peripheral interface part 10 whether or not the set position of the carrying guide part 3 in the feeding part 1 exists at a terminal (x) which does not correspond to any paper size width. In the case of judging that it exists at the terminal (x), the cleaning part 6 is actuated for the fixed time so as to clean a transfer roller 5.
Patent JP-H11165831-A (JP)
Title: Driving control method for vibrating feeder, and device therefor
Inventor: KATO KAZUMICHI
IPC: G01H3/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of noises near a plurality vibration parts feeders disposed even in proximity to each other. SOLUTION: A driving control device is provided with a main vibrating feeder 10 driven in a resonant state by a variable frequency drive source 12, and an auxiliary vibrating feeder 11 driven by a driving device 14 receiving a reference signal from the variable frequency drive source 12. the phase difference of output of the driving device to the reference signal is adjusted to reduce noise in positions near the main vibrating feeder 10 and auxiliary vibrating feeder 11.
Patent JP-H10185792-A (JP)
Title: Method and apparatus for measurement of fineness, method and apparatus of control of pulverization process as well as powder manufacturing apparatus
Inventor: SUMIYA YOSHIHIKO
IPC: G01N15/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To measure a fineness precisely by a method wherein a reference working curve indicating the relationship between the quantity of reflected light, of a powder, which is set in advance according to the kind of the powder and the fineness is used and it is corrected on the basis of a change amount from the standard value of a component amount and that of an additive addition rate. SOLUTION: A probe 5 measures the quantity of reflected light of a milled powder (a powder) supplied to a sampling device 4, and an output signal from the probe 5 is amplified by an amplifier 6 so as to be input to a computer 9. The computer 9, to which a quantity-of- reflected light measured result, a component analyzed result, an additive addition rate and the like are input, computes a fineness in which a change amount from the standard value of a component amount and that of the additive addition rate is corrected according to a working curve which is set in advance according to the type of the milled powder. The obtained fineness is compared with a target fineness.  On the basis of their compared result, the speed of rotation of a classification machine 2 and the operating signal of the gas volume of a bag filter 3 are sent out to the side of a gas-volume adjusting damper which is installed on the exit side of the classificiation machine 2 and the bag filter 3. Thereby, the fineness of the milled powder is adjusted so as to become a target fineness.
Patent JP-H09181357-A (JP)
Title: Light emitting diode
Inventor: TSUNEMIYA TAKANOBU
IPC: H01L33/38
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a light emitting diode which can emit light uniformly without affecting the application while enhancing the quality by employing a light emitting part having such profile, other than simple circle or rectangle, as a substantially uniform width is ensured, regardless of the emission area. SOLUTION: An electrode 1 is formed such that a light emitting part 4 has a bobbin-like emission profile where the edge part has an R. When such an emission profile is employed, the distance from electrode increases as the emission area increases to lower the luminance in the center easily, and thereby the interval is limited within a specified length in the electrode 1. Since an emission profile where the width of electrode 1 is limited within a specified value is employed, conventional lowering of luminance in the center can be prevented. Consequently, the light can be emitted uniformly, durability can be enhanced by preventing concentration of current at the light emitting part 4 and the accuracy is enhanced when it is employed in measuring the distance while the quality can be enhanced when it is employed for display.