baber/WOPTO huggingface dataset:
Patent JP-H0873877-A (JP)
Title: Homogeneous electroviscous fluid
Inventor: ODA HIROHARU
IPC: C10N20/00
Filed: 1994-09-08
Abstract: PURPOSE: To obtain a homogeneous electroviscous fluid, producible at a low cost without any problems in settling and separation of particles and capable of manifesting stable and excellent responsiveness. CONSTITUTION: This homogeneous electroviscous fluid comprises a polymeric compound constituted of a hard segment comprising a low-molecular weight polymer and a soft segment comprising a low-molecular weight polymer. The polymeric compound has >=10<8> Ω volume resistivity and >=1000 molecular weight. The fluid can stably be used for new compact actuators such as a valve, a clutch, a brake and a torque converter operated by electronic control for a long period and expected for development into servo control systems with a high accuracy.
Patent JP-S6369854-A (JP)
Title: Chlorine-containing resin composition
Inventor: NAKASHITA SUENORI
IPC: C08K5/07
Filed: 1986-09-11
Abstract: PURPOSE:A chlorine-containing resin composition, obtained by containing at least one of a specific compound or a metal salt thereof in a chlorine-containing resin and having excellent ability to prevent coloring by heat. CONSTITUTION:A resin composition obtained by blending (A) 100pts.wt. chlorine- containing resin, e.g. copolymer of vinyl chloride with vinyl acetate, vinylidene chloride, etc., graft copolymer or blend, etc., with (B) 0.001-3pts.wt., preferably 0.01-0.5pt.wt. at least one of a compound expressed by formula I [R1 is H, alkyl or formula II (R<1> is alkyl, phenyl or substituted phenyl)] or a metal salt thereof, e.g. 4-methyoxy-2-carboxydibenzoylmethane, etc., and, as necessary, various additives.
Patent JP-S6275236-A (JP)
Title: Surface inspection device
Inventor: FUKAZAWA CHIAKI
IPC: G01N21/892
Filed: 1985-09-30
Abstract: PURPOSE:To obtain a small-sized and high-performance inspecting device of simple constitution by guiding reflected and diffracted light from the entire scanning area to mask surfaces and eliminating an uninspected area. CONSTITUTION:Laser light outputted by a laser light source 20 is reflected and scanned by a rotary mirror 30 and then scanned on the inspected surface of a rolled steel plate 1. Spherical lenses 40a-40c as converging parts have end parts cut and are joined together on those cut surfaces, and those individual lenses operates as independent lenses having respective focuses, but function as one lens which provides convergence at any position in the direction of a laser scanning range L. Therefore, diffracted light is converged by the spherical lenses 40a-40c and image-formed on the mask surfaces 50a-50c wherever it is reflected in the scanning range L. Then, images of respective small image- formation areas are put together by optical fibers 81-83 arranged opposite behind the surfaces 50a-50c, converted 61-63 photoelectrically, and supplied to signal processing circuits 71-73, which perform signal processing required to discriminate the reflection and diffraction pattern.
Patent JP-H0262552-A (JP)
Title: Electrophotographic sensitive body
Inventor: SARUWATARI NORIO
IPC: G03G5/14
Filed: 1988-08-29
Abstract: PURPOSE:To improve moisture resistance and adhesive property without generating printing defects by forming the photosensitive body of an intermediate layer, methyl cellulose and specific dehydrated condensate. CONSTITUTION:The intermediate layer, charge generating layer and charge transfer layer are successively formed on a conductive base, by which the photosensitive body is formed. The characteristics of the methyl cellulose are maintained if the intermediate layer is formed of the methyl cellulose 6 and the dehydrated condensate such as urea formalin resin, methyrol melamine resin or glyoxal of an org. compd. 7 having >=2 hydroxyl groups. The electrophotographic sensitive body which is free from the printing defects and is enhanced in the moisture resistance and adhesion stability is thus obtd.
Patent JP-S58104995-A (JP)
Inventor: GEORUKU BENGEZAA
IPC: B01D53/14
Filed: 1982-12-07
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-S6193671-A (JP)
Title: Photodetector
Inventor: MAKIUCHI MASAO
IPC: H01L31/02
Filed: 1984-10-13
Abstract: PURPOSE:To prevent the decrease of yield due to the disposal of a photodetector, and to reduce reflected beams by forming a film having convex lens structure to the surface of a light-receiving section. CONSTITUTION:Lens films 7 are formed in such a manner that a resin transparent to incident beams is applied in thickness thicker than electrodes 3 and 4 among the electrodes 3 and 4 through patterning, and heated and the resin is shaped to a convex lens form. Incident beams are condensed to an active layer 2 by the lens films 7, and a reduction from the maximum value of sensitivity at a time when a bond angle theta is displaced from 90 deg. is made smaller than conventional devices in sensitivity characteristics to the bond angle theta, thus preventing the decrease of yield due to the disposal of a photodetector. Reflected beams from the lens films 7 are directed in the diverging direction, beams which directly collide with the end surface 6a of an optical fiber 6 are reduced, and incidence to the optical fiber 6 is minimized. That is, the prevention of the lowering of yield at a time when the photodetector is arranged at the end section of the optical fiber and the reduction of reflected beams projected to the optical fiber are enabled.
Patent JP-H0959933-A (JP)
Title: Filled and coated steel pipe concrete structure and construction method
Inventor: KAMIYA TOMEI
IPC: E01D21/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To save reinforcement assembling work and enhance workability by connecting a filled steel pope, which is erected into a foundation area and filled up with high strength and high flowing concrete with a steel-made member and coating the steel-made member and filled steel pipe with reinforced concrete in structure. SOLUTION: A steel pipe 1 is erected in a foundation for every specified position and adjacent steel pipes 1 in the transverse direction are welded and joined with a truss-like steel-made member 2 constructed with equal angles. After a peripheral area around the steel pipes 1 are placed with reinforcing bars 4, high strength and high flowing concrete 5 is filled up the steel pipes 1. A molding form which surrounds the steel pipes 1 welded with the truss-like steel-made member 2 and the reinforcing bars 4 are assembled, thereby placing converted concrete 6. This construction makes it possible to save reinforcement assembling work and enhance workability.
Patent JP-H0496392-A (JP)
Title: Mounting method for electric component and eyeletused therefor
Inventor: MURAYAMA MASAKI
IPC: H05K3/30
Filed: 1990-08-14
Abstract: PURPOSE:To remove and reinsert a regulating electric component, to easily automatically mount it by a machine and to reduce the number of components by inserting the component into an eyelet having an elastic spring provided in a through-hole of a printed circuit board, and mounting it. CONSTITUTION:An eyelet 31 has a flange 31a at its upper side and an L-shaped protrusion 31b of an elastic spring inside a cylinder. The eyelet 31 having an elastic spring is press-fitted in a through-hole 2 of a printed circuit board 1, an upper retaining caulking jig is brought from upside into contact, after inserting, a lower retaining caulking jig is brought from downside into contact therewith, the eyelet 31 is compressed to be caulked from above and below. Leads 6 of an electric component 5 are inserted to be mounted at the caulked part, and leads 6 are brought into pressure contact therewith by a chevron shape protrusion 31b of the spring of the eyelet 31 and secured. Since the component 5 is mounted by automatically placing by an automatic placing machine 4 without soldering, a cleaning step can be eliminated in manufacture of a PKG.
Patent JP-H0379116-A (JP)
Title: Method and circuit for level detection
Inventor: YABUTA KEIZO
IPC: H03K5/08
Filed: 1989-08-23
Abstract: PURPOSE:To identify a signal state stably by identifying the signal state according to hysteresis input/output characteristics, and obtaining a identification result before inversion if the identification result varies within a constant time from its inversion point of time. CONSTITUTION:Level identifiers 1 and 2 identify the signal state according to the hysteresis input/output characteristics and the identification result is inverted owing to a large-level impulsive noise, so timers 5 and 6 monitor whether or not the discrimination is inverted within the constant time from the inversion so as to decide whether or not the inversion is caused by the impulsive noise. Then the time is set properly so that the pulse width of the variation of the identification result of a general impulsive noise is within the constant time, and consequently if the impulsive noise is generated, the identification result varies within the constant time, so the identification result before the inversion is obtained continuously by signal level setters 8 and 9 if the variation occurs.
Patent JP-S6370272-A (JP)
Title: Film pressing means for electrophotographic device
Inventor: MORITAKE MAKOTO
IPC: G03G15/22
Filed: 1986-09-11
Abstract: PURPOSE:To prevent projection light from being projected except on a projection frame unnecessarily by standing a light shield plate by a projection light passing through-hole. CONSTITUTION:A pressure plate as a film pressing means is arranged in front of the front wall surface of a process head and the through-hole 200 is bored in the pressure plate 198. The light shield plate 201 is fitted to the pressure plate 198 by the through-hole 200. Consequently, no unnecessary projection light is never projected on adjacent image frames even when reflected light from a projection light source passes through the through-hole from the reverse surface of the pressure plate 198 and is projected on an electrophotographic film as shown by an arrow E at the time of projection.
Patent JP-H1168684-A (JP)
Title: Receiver for digital audio broadcasting
Inventor: NISHIZAWA SHUJI
IPC: H04H60/31
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To operate a receiver without fail while enabling the easy and optimum confirmation of an audio program name within a short view time by storing the use frequency of audio programs outputted in voice in the last as a use list, sorting the audio program names of subchannels based on the use frequency of the stored list and displaying the audio program names in the order from the highest use frequency. SOLUTION: Each time the subchannel is selected and outputted as a voice by a user interface 12, a microcomputer 10 stores the use frequency of the subchannel in a memory 13 and forms the use list. Based on the use frequency of subchannels stored in the memory 13, a sort part 10B sorts the audio program names of subchannels to be displayed on a display part 11 and determines the display order. Thus, the audio program names displayed on the display part 11 can be watched in a short view time and the select key of the user interface 12 can be easily operated without fail.
Patent JP-H0753944-A (JP)
Title: Gel and production thereof
Inventor: SHIMAMOTO KOICHIRO
IPC: C09K3/00
Filed: 1993-08-06
Abstract: PURPOSE:To obtain a gel which has good storage stability and from which an organic solvent can be easily released by pressing. CONSTITUTION:The gel comprises a gel matrix obtained from a mixture of a hydrophobic synthetic resin (a), a polysaccharide (b), water (c), and a crosslinking agent (d) containing at least one element selected from the Groups III and IV elements of the Periodic Table and, dispersed in the matrix, an organic solvent (e) having an HLB of 6 or lower. This gel is obtained by dissolving the resin (a) in the solvent (e) and mixing the solution with the ingredients (b) to (d).
Patent JP-S59107948-A (JP)
Inventor: TAKAMIYA YOUICHI
IPC: C04B2/00
Filed: 1982-12-08
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-S6193836-A (JP)
Title: Preparation of catalyst
Inventor: ICHIHARA SHOICHI
IPC: B01J37/04
Filed: 1984-10-16
Abstract: PURPOSE:To uniformly fix a catalytically active component, by a method wherein the catalytically active component is immersed in and supported by powdery refractory metal oxide and the impregnated one is granulated and subsequently finely pulverized in a wet system to obtain a dispersion which is, in turn, applied to and supported by a carrier. CONSTITUTION:Powdery refractory metal oxide is immersed in an aqueous solution or colloidal aqueous dispersion of a metal compound being a catalytically active component to support the catalytically active metal compound by the powdery metal oxide. The obtained wet powder is granulated, dried and baked to solidify the catalytically active component which is, in turn, finely pulverized in the presence of water or, if necessary, in the coexistence of an inorg. or org. acid and/or a sol of colloidal refractory metal oxide or a salt of a refractory metal in a wet system. The obtained aqueous dispersion of catalytic component-containing refractory metal oxide is applied to a refractory carrier having an integral structure to prepare a catalyst. As refractory metal oxide, alumina is cited.
Patent JP-S6273732-A (JP)
Title: Measuring method for mounting angle displacement of semiconductor laser pellet
Inventor: MITSUNARI TOSHIHIRO
IPC: H01L21/66
Filed: 1985-09-27
Abstract: PURPOSE:To process a large quantity in a short time by irradiating a converged beam to the end face of a stem base and the end face of a pellet in which a mirror surface is formed, and measuring time until the reflected lights are returned to the flat surfaces parallel to the end face of the base including the beam irradiating port. CONSTITUTION:A time until converged beam is irradiated from a point A is reflected perpendicularly to the point B of the end face of a base 2 and returned to the point is designated as t1. Then, a time until a converted beam irradiated from a point A' in a flat surface parallel to the end (DE) of the base 2 including the point A is reflected at a point B' of the mirror surface of a pellet 1 and returned to a crossing point C' of the flat surface including the point A, A' is designated as t2. When the perpendicular line at the incident point B' of the end face of the pellet is B'O, acute angleA'B'O=acute angleC'B'O is satisfied. The segments AB, A'B' and B'C' are represented in length by equations I, where the segment DE of the base 2 becomes a reference line. When the angle displacement amount from the segment FG of the pellet 1 is theta, acute angleA'B'C' becomes 2theta. Then, since acute angleC'A'B' is 90 deg., equations I are satisfied, and the angle displacement thetacan be attained. Thus, the angle displacement can be measured in a short time.
Patent JP-H1037876-A (JP)
Title: Rotary compressor
Inventor: EZUMI MOTOTAKA
IPC: F04C18/356
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To secure a rotary compressor excellent in abrasion resistance by manufacturing a vane tip part slidingly coming into contact with a roller and a vane body part with a cylinder respectively likewise, with a ferreous sintered material or ingot material, and combining a vane joined together in use of tool steel of a specified constituent each and this roller subject to heat treatment with a specified quality martial, together. SOLUTION: A vane 10 consists of a vane body part 19 slidingly contacting with a cylinder 7 and another and vane body part 20 with a roller, respectively. This vane body part 19 is made of a ferrous sintered material or ingot material, and its constituent should be tool steel consisting of carbon 0.6 to 1.3%, chrome 3.4 to 4.8%, molybdenum 3.6 to 5.5%, vanadium 1.4 to 3.0%, tungsten 5.2 to 7.0%, etc. Likewise, the vane tip part 20 is made of the ferrous sintered material or ingot material, and its constituent should be the tool steel consisting of a carbon 1.2 to 1.35%, chrome 3.80 to 4.50%, molybdenum 3.00 to 4.00, vanadium 3.00 to 3.70%, and tungsten 9.00 to 11.00%, and in this connection, the vane tip part 20 and the vane body part 19 are joined together (21).  The roller 8 is made of a material made up of applying the heat treatment of gray cast iron or eutectic graphite cast iron containing either consistent our of chromium, boron and phosphorus.
Patent JP-2000044193-A (JP)
Title: Hydraulic circuit
Inventor: NISHIHARA RYUJI
IPC: F15B11/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic circuit for controlling a tilt cylinder, having a function for correcting oil pressure by automatically replenishing hydraulic fluid when negative pressure is generated in a control line. SOLUTION: Tilt hoses 13, 14 are respectively connected to two chambers 10, 11, and a control valve 25 divides and applies oil pressure obtained from an oil pressure supplying source to a double acting tilt cylinder 7, the divided pressure balance is controlled, and control of the longitudinal pressing motion of a spacer and an output rod 8 connected to the spacer is performed. Inside the control valve 25, a check valve 27 is connected in the forward direction from a discharge connection port of a return hose 26 to an oil pressure output connection port of the tilt hose 13 as a control line on the rod extending direction side. Therefore, replenishing of hydraulic fluid and correcting of oil pressure are performed when pressure in the tilt hose 13 is reduced by pressing force from the outside in fixing of the rod and the spacer and lowered to pressure lower than return pressure.
Patent JP-H04101786-A (JP)
Title: Driving device for rotation operating tool of rotation work device
Inventor: MARUYAMA HIDEYASU
IPC: B25F3/00
Filed: 1990-08-15
Abstract: PURPOSE:To easily perform the processing of the member to be worked by providing a driving force transmission means, which transmits the rotation driving force of a motor rotating device to a rotation operating tool. CONSTITUTION:A member to be worked is worked with a working tool 36 engaged with the main body screw with the member to be worked fixed to the main body being abutted with its pushing by the rotating operation of a rotating operating tool 42. In this case, a driving force transmission means 54 transmitting the rotation driving force of a motor rotating device 52 to the rotation operating tool 42 of a rotation work device, is provided. Consequently, the rotation operating tool 42 can be operated with its rotation by the rotation driving force of the motor rotating device 52.
Patent JP-H07329963-A (JP)
Title: Steel transport container easily disassembled and stacked
Inventor: MITSUDA TERUO
IPC: B65D88/10
Filed: 1992-07-21
Abstract: PURPOSE:To obtain an integral structure for facilitating assembly of a steel transport container and sufficiently supporting the weight of disassembled and stacked units. CONSTITUTION:On four peripheral edges of a floor base 10 used for erecting side panels and end panels, support surfaces 2 for supporting the panels in an erected state and grip angles 3 combined with the outer edges of the support surfaces 2 are provided. Base legs 5 are fixed to the lower surfaces of the corner parts at the intersections of the support surfaces 2. On the base legs 5, hollow and square stacking poles 8 each of which can be fitted in a U-shaped strut of the panel are fixed. The stacking poles 8 ensure that the side panel can be easily positioned sidewise at the time of assembling a container and that a top cover can be easily positioned when the top cover is put on the panels disassembled and stacked in a horizontal state and prevent disassembled and stacked units from a pressure of stacking.
Patent JP-2001039657-A (JP)
Title: Hoist, elevator, and vibration and noise reducing method for hoist in elevator
Inventor: ASAMI IKUO
IPC: B66B11/08
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To avoid resonance with a building and effectively reduce the noise by providing a hoist body and a reinforcing member capable of changing the natural frequency of the hoist body and having fastening counterparts in an elevator arranging the hoist comprising a drive in a hoistway. SOLUTION: A hoist 17 has a traction sheave and a reinforcing member 17c attached to a face of a hoist body 17b in a side facing to a hoistway. The reinforcing member 17c is a cross-shaped plate body having four arms 21a-12d and attached to the hoist body 17b on fastening counterparts 22 formed in the tips of the respective arms. In operating the elevator, when the vibration noise of the hoist 17 coincides with the natural frequency of the building or the frequency in the hoistway easy to be amplified, bolts are inserted into the respective fastening counterparts 22 of the respective arms 21a-21c and respective fastening holes 23, 26 of the respective fastening counterparts 25 of the hoist body 17b, and nuts are installed to change the rigidity of the whole hoist 17 body, thereby avoiding the resonance of the building and reducing the noise.
Patent JP-H0262696-A (JP)
Title: Item managing system for pos system
Inventor: MURAMOTO SHIGEKI
IPC: G07G1/12
Filed: 1988-08-30
Abstract: PURPOSE:To easily and highly speedily store and read an item by storing a new item in an empty block or a block having the oldest relative date in a file block position obtained at random and the neighborhood of the block position, taking out the item correspondingly to an inquiry from a POS, and responding to the inquiry. CONSTITUTION:A block position generating part 1-1 obtains the block position from the scan code of the item at random, a block retrieving part 1-2 finds the empty block from the obtained block position and the neighborhood of the block position or finds the block having the oldest relative date when the empty block cannot be found, stores the new item in this found block, and also stores a date in the found block. Consequently, when the item is to be stored in a file 1-4 in the POS, the storing, updating, and deleting of the item can be promptly and easily executed by storing the new item in the empty block or the block having the oldest date at the block position obtained at random from the scan code of this item or the neighborhood of the block position.
Patent JP-H1140326-A (JP)
Title: Surfaced heating element and sheet for surface-heating element
Inventor: KURIHARA YOICHI
IPC: H05B3/14
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To attain a sheet which has excellent durability, stability, and thermal efficiency and facilitates handling by coating a textile body with insulating resin, which is woven with electrode conductor consisting of a metal wire plated with different type metal and glass fiber used as warp, and with carbon fiber serving as a resistance heating element and the glass fiber used as weft. SOLUTION: An electrode conductor 4 and a glass fiber 2 are woven as warp, and a carbon fiber 3 and the glass fiber 2 are woven as weft. An obtained textile body is coated with insulating resin, such as epoxy resin, and is fixed to obtain a surfaced heating element sheet 1. For the electrode conductor 4, a metal wire plated with different type metal, or its bundle is used. It is desirable, for example, tinned copper wire should be used. For the carbon fiber 3, it is preferable to use a continuous carbon filament which hardly causes an electric resistance change. If necessary, glass fiber textile is layered at one side or both sides of the sheet, and is hardened integrally for higher durability.  By forming a circuit forming terminal and an insulating reinforcing material, such as rubber, at the sheet 1, it is possible to obtain a surfaced heating element with high waterproofing and flexibility.