baber/WOPTO huggingface dataset:
Patent JP-S61136929-A (JP)
Title: Manufacture of mold for press-molding glass
Inventor: AOKI MASAKI
IPC: C04B41/88
Filed: 1984-12-10
Abstract: PURPOSE:To obtain the titled mold for press molding without necessitating a succeeding polishing stage and capable of being used for the direct press molding of an optical glass lens by using zirconia as the base material, and forming a specified film. CONSTITUTION:Zirconia is used as the base material, and the material is worked into desired molds 1 and 2 for press molding. A film of a platinum alloy consisting of an element selected from Ir, Os, Pd, Rh, and Ru and Pt is coated on the press-molding surface 4 and 5 in 300-2,000Angstrom  thickness. Ar or N2 ions are implanted in the coated film at 50-200kv accelerating voltage and at the rate of 10<13>-10<17>ions/cm<2>. Then a coated film consisting of at least one kind of element among Ir, Os, Pd, Rh, and Ru and Pt and having 1-10mum thickness is further formed on the above-mentioned coated film to obtain the desired mold for press-molding glass.
Patent JP-S62120314-A (JP)
Title: Fragrance enhancer
Inventor: KOMATA AKIHIKO
IPC: A61K8/00
Filed: 1985-11-19
Abstract: PURPOSE:To obtain a fragrance enhancer for increasing fragrance and diffusion properties and providing natural aroma, by blending floral-like mixed perfume with 4-(4-methyl-3-pentenyl)-1,2-dithia-4-cyclohexane. CONSTITUTION:Conventional floral-like blended perfume is mixed with 0.001-0.5wt% compound shown by the formula to provide natural aroma having extremely improved body, width, depth, etc., of fragrance. The compound shown by the formula is obtained by adding sulfur powder to pyridine and dimethylformamide, introducing an ammonia gas to the solution, adding myrcene to the solution, carrying out reaction at 110 deg.C, removing the solvent after the reaction, extracting the reaction product with an ether, washing it with an aqueous solution of an acid and water, drying and purifying. The compound shown by the formula itself is a substance having smell far from floral-like perfume.
Patent JP-S63112149-A (JP)
Title: Thermal copy method and device
Inventor: MURATA YOSHIYUKI
IPC: B41F16/00
Filed: 1986-10-30
Abstract: PURPOSE:To achieve thermal copy having excellent optical fixing performance and long term memory preservability, by changing the color in a recording layer region of a thermal recording paper corresponding to an image portion formed on a manuscript to be copied by means of an infrared ray irradiation light source, thereafter fixing the recording layer region optically by means of an ultraviolet ray irradiation light source. CONSTITUTION:When a driving voltage suitable for flushing is applied across an infrared ray irradiation lamp 3A, the lamp 3A flushes automatically and irradiates a manuscript 5 through a light transmission board 11 and a thermal recording paper 6, thereby an image portion 15 is heated to sufficiently high temperature. Consequently, the corresponding recording layer region of the thermal recording paper 6 is brought into basic environment by a basic compound which changes upon sensing of heat, thereby diazo-coupling reaction occurs between diazonium salt and coupler to provide a specific azo-dye image onto a base layer 6A, thus forming a mirror copy image (a) corresponding to the image portion 15 of the manuscript 5. Upon elapse of predetermined time after function of a time delay circuit, an ultraviolet ray irradiation lamp 3B is flushed automatically to expose the entire face of the manuscript 5 with light having specific short wavelength so as to decompose a yet-recorded portion optically thus fix a yet reacted diazonium salt under inert state.
Patent JP-H03122969-A (JP)
Title: Hydrogen storage electrode
Inventor: MURATA TOSHIO
IPC: H01M4/24
Filed: 1989-10-04
Abstract: PURPOSE:To increase discharge capacity by holding a mixture containing the powder of lead monoxide, trilead tetraoxide, or lead peroxide, hydrogen storage alloy powder, and an alkali-resistant polymer binder in a conductive support. CONSTITUTION:A mixture containing the powder of lead monoxide, trilead tetraoxide, or lead peroxide, hydrogen storage alloy powder, and an alkali- resistant polymer binder is held in a conductive support. The mixture is held in the conductive support in such a way that the mixture is pressed against a conductive core such as punched metal and expanded metal, or the pasty mixture is applied to the conductive core, or filled in a foamed metal or a metal fiber sinter, and dried, then pressed. The oxide added is reduced to metal and the metal produced effectively acts as a conductive material. Discharge capacity is increased.
Patent JP-2000086965-A (JP)
Title: Coloring agent composition
Inventor: NATSUME TATSUYA
IPC: C08J3/20
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a coloring agent composition capable of coloring a biodegradable aliphatic polyester resin simultaneously with molding, especially enabling uniform dispersion of the coloring agent in the resin and giving a molded article having uniform and smooth surface and good appearance. SOLUTION: This coloring agent composition contains 30-99.98 wt.% of a biodegradable aliphatic polyester resin having an Mw of >=40,000, 0.01-60 wt.% of a pigment and 0.01-40 wt.% of a dispersing agent composed of an aliphatic polyester having low molecular weight. The dispersing agent composed of an aliphatic polyester having low molecular weight is a substance having a number- average molecular weight of 500-30,000 and a weight-average molecular weight of 1,000-60,000 and selected from low-molecular polycaprolactone, low-molecular polyethylene succinate, low-molecular polybutylene succinate and low-molecular polybutylene succinate adipate, their mixture and their copolymer.
Patent JP-S61138776-A (JP)
Inventor: TANAKA TERUO
IPC: D06N7/00
Filed: 1984-12-07
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-H04135986-A (JP)
Title: Floor support device for tractor and the like
Inventor: SENBA HIDEO
IPC: B62D21/09
Filed: 1990-09-27
Abstract: PURPOSE:To make a floor high or low in height, and thereby lower cost by constituting each mount base on the upper side of which floor frames supporting a floor plate, to be changed in mounting height with each mount base vertically turned over with respect to a body. CONSTITUTION:When the high mounting of a floor plate 1 is made to be a standard one, in this case, the support position of each mount base 3 on which floor frames 2 are mounted, is in the high level where the floor plate 1 is in a high position with respect to a body 4. When the low floor configuration is to be employed, the support position of each floor member 2 can be lowered by mounting each mount base 3 onto the body with each mount base vertically turned over from the mounting condition of a high floor configuration, so that the support position of each floor frame 2 can thereby be lowered. Thereby this permits each floor frame 2 and the floor plate 1 and the like which are mounted onto each mount base 3, to be lowered as compared with the standard height, so that the floor can thereby be made high or low in height with each mount base 3 vertically turned over. By this constitution, assembly works can be made simple, and thereby making it possible to lower production cost because each mount base 3, each floor frame 2 and the like can be commonly used.
Patent JP-H02107709-A (JP)
Title: Smelting reduction furnace
Inventor: KISHIMOTO MITSUHARU
IPC: C21B13/00
Filed: 1988-10-15
Abstract: PURPOSE:To obtain a smelting reduction furnace having excellent yield of raw material and heat efficiency by forming the smelting reduction furnace for ore in a horizontal long bag-state and constituting raw material charging zone having shallow bottom from one end part, reaction zone having gas blowing nozzle at bottom part and heat absorbing zone having outlet of discharge gas. CONSTITUTION:The smelting reduction furnace 1 executing smelting reduction to iron ore, etc., is formed in a long bag-state furnace body in horizontal direction and constituted of the raw material charging zone A having shallow bottom 1a at the one end part of the furnace and charging hole 11 for the raw material of ore, coal, lime, etc., at a cover 1d, the reaction zone B arranging a nozzle 13 for O2 gas blowing and nozzles 15, 16 for gas blowing of Ar, etc., for stirring molten iron (m) at the furnace bottom 1b and the heat absorbing zone C providing the outlet 17 of discharge gas. The discharge gas containing CO in the furnace and the Ar gas for stirring the molten iron (m) flow from the reaction zone B to the heat absorbing zone C and the containing CO is burnt with the O2 gas from the nozzle 14 and the molten iron (m) is heated with the generated heat through reflection of the cover 1d and slag (n). Further, the charging material from the charging hole 11 is charged into the shallow molten slag (n) in the raw material charging zone A without any contacting with the flow of discharge gas in the furnace at high yield to execute the smelting reduction to the iron ore at excellent raw material yield and heat efficiency.
Patent JP-H1191386-A (JP)
Title: Work vehicle
Inventor: MACHIDA MASARU
IPC: B60K17/34
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To make the switching action of the drive mode of front wheels with a small actuator by providing a constant-speed clutch and an acceleration clutch on the same axis, providing a shift member reciprocated on this axis, and reciprocating the shift member along the axis with the actuator. SOLUTION: An acceleration clutch B and a constant-speed clutch C are provided on the same axis of a front wheel drive shaft 32, and a shift member 43 slide-movable in the axial direction in the spline-coupled state is provided on the front wheel drive shaft 32 at a middle position between them. When the shift member 43 is slid to a position S where its meshing pawl 43A is meshed with the meshing pawl 38A of a fourth gear 38, a constant-speed drive state is attained. When the shift member 43 is slid to a position U where it is pressed to friction disks 42, a high-speed drive state is attained. A power nontransmission state is attained in a middle position N between them. The constant-speed drive state, high-speed drive state, and nondrive state can be switched by the driving force of a single hydraulic cylinder accordingly.
Patent JP-H1192508-A (JP)
Title: Continuous suspension polymerization of vinyl chloride monomer
Inventor: EGUCHI YOSHIHIKO
IPC: C08F14/06
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce the agglomerating and highly internal packing of a vinyl chloride polymer by suspension polymerization of a raw suspension comprising a monomer, a dispersant, a polymerization initiator, a higher fatty acid and water in the presence of an aqueous media comprising dispersants with a certain composition. SOLUTION: (A) A vinyl chloride monomer comprising a monomer or a monomer and another monomer copolymerizable therewith, (B) 0.001-2 wt.%, based on the weight of (A), of a polymerization initiator, (C) 50-15,000 ppm of a 8-25C higher fatty acid, (D) a dispersant and water are mixed to obtain a raw suspension. The suspension is continuously supplied to a polymerizer and is subject to continuous suspension polymerization in an aqueous media that is obtained by mixing a partially saponified polyvinyl acetate having a saponification degree of 80-95 mol.% and an average polymerization degree of 1,000-3,500 and a polyvinyl acetate having a saponification degree of 20-55 mol.% and an average polymerization degree of 200-1,000 at a weight ratio of 5/1-1/1.
Patent JP-H1084208-A (JP)
Title: Antenna holding structure
Inventor: KOBAYASHI TAKEMITSU
IPC: H01Q1/24
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and to save the labor needed for production of an antenna holding structure by preparing an anterma holder which is screwed and fixed into a resin radio unit case by means of a tapping screw function. SOLUTION: An antenn holder 3 has a structure that functions to put and take a rod antenna into and out of a resin radio unit case 1 and holds a rod antenna element 4 that can be put into and taken out of the holder 3. At the same time, the element 4 is directly screwed into the case 1 by means of a tapping function added to the holder 3. Furthermore, the tapping function can set the shapes of a screw lead-in part to be formed at the tip of a tapping screw, the screw pitch and the screw thread shape in accordance with the resin material of the recently improved case 1. As a result, an antenna bush can be omitted and accordingly both material and assembling costs can be reduced.
Patent JP-H07112702-A (JP)
Title: Packing apparatus for bag-making/packaging/packing machine
Inventor: HASHIGAYA SHUJI
IPC: B65B9/213
Filed: 1993-10-18
Abstract: PURPOSE:To prevent dusting even in the case of a great distance (fall of contents) existing between a lower opening of a metering unit and a bag made of packaging paper when the bag is packed with contents with is easily dusted to provide a packing apparatus for a bag-making/packaging/packing, capable of packing the contents in the bag made of packaging paper. CONSTITUTION:A packing unit 20 comprises a temporary storage hopper 21 and a packing hopper 31, which integrally move in a vertical direction between a lower opening 9a of a metering unit 6 and a bag made of packaging paper F. The temporary storage hopper 21 is formed into such a taper tube shape that the upper part of the hopper has a wide opening 22, which opens wider than the lower opening 9a at a portion under the lower opening 9a of the metering unit, and that the lower part thereof has a narrow opening 23 provided with an openable shutter 24. The packing hopper 31 is formed into such a taper tube shape that the upper part of the hopper has a wide opening 32, which opens wider than the narrow opening 23 of the temporary storage hopper 21, and that the lower part thereof has a narrow opening 33, which is inserted into a bag made of the packing paper F, and wide opening 32 is so arranged at the periphery of the narrow opening 23 of the temporary storage hopper 21.
Patent JP-H10102824-A (JP)
Title: Ashes-laying and storing device
Inventor: YAMAZAKI YOSHIKAZU
IPC: E04H13/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a worshiper with a sense of security, to create quiet and solemn atmosphere during worship, to improve laying efficiency, and to reduce a cost. SOLUTION: An ashes-laying and storing device comprises a plurality of laying parts 1 individually laying and storing a plurality of laying member ST having an ashes laying part 20, an article transferring device 10 to transfer the member ST, and a movement operating device to move the article transferring device 10 in a direction juxtaposing to each part 1 and the worship part 3. A decoration tool 18 for the member ST is formed in a frame-form shape for entrance of the laying member ST. The decoration tool 18 is constituted such that the member ST enters there through transfer operation by the article transferring device 10, and in a state that the laying member enters and is mounted on the decorative tool 18, and placed on a worship place 3.
Patent JP-H0984318-A (JP)
Title: Brushless motor
Inventor: OI SHINICHI
IPC: H02K29/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to mount a bearing with a simple structure and to maintain the lubricant of a bearing by fixing a bearing stopper by a locking pawl formed on the inner periphery of a bearing holder and forming a hole communicating with a felt on the lower surface. SOLUTION: A bearing stopper 33 has a bottom plate 74 for fixing a felt at the time of inserting, a peripheral wall 77 erected on the periphery, an opening 78 opened at the center and a plurality of louvered bearing retaining pieces 72. A locking piece 71 having a predetermined width is formed at the upper end of the wall 77 in contact with the inner wall 75, and a communicating hole 73 with the felt is opened at the predetermined position of the plate 74. In the case of inserting, the stopper 33 is pressed down in the axial direction of the holder 14, and the piece 71 is engaged with the lower end of the piece 70. Lubricant contained in the stopper 33 is impregnated in the felt through the hole 73 opened at the plate 74 and supplied to the bearing. As a result, the bearing mounting man-hours can be reduced, and the lubricant amount of the bearing can be always maintained constantly.
Patent JP-S62120381-A (JP)
Title: Liquid crystal compound, liquid crystal composition and production of said compound
Inventor: SATONAKA HAJIME
IPC: C09K19/34
Filed: 1985-11-20
Abstract: NEW MATERIAL:A compound expressed by formula I (R is 2-14C straightchain alkyl; X is CN, F, Cl or Br). USE:A liquid crystal compound. PREPARATION:A compound expressed by formula II and a compound expressed by formula III are dehydrated in the presence of pyridine in a solvent, e.g. dichloromethane, etc., using a dehydrating agent, e.g. N,N'- dicyclohexylcarbodiimide, etc., to afford the aimed compound expressed by formula I, etc.
Patent JP-2000075421-A (JP)
Title: Scanning device
Inventor: KUDO TOSHIHIKO
IPC: G03B27/50
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a scanning device excellent in reliability by which stable scanning performance can be obtained with a simple constitution. SOLUTION: As to a second mirror base 4; a sliding leg 5 is provided on one end in a direction (width direction) perpendicular to a scanning direction, and a sliding leg 6 is provided on the other end, the leg 5 has one slider 5b being a sliding member, and the leg 6 has two sliders 6a and 6b respectively being the sliding members on the leading end side and the rear end side of the scanning direction.
Patent JP-S61138181-A (JP)
Title: Semiconductor transfer device
Inventor: MISHIMA MASATOSHI
IPC: G01R31/26
Filed: 1984-12-11
Abstract: PURPOSE:To enable the measurement of the high voltage and high frequency properties of semi-conductor products with a simple mechanism by forming an insulating film on the place having an electrical influence by a testing device in the metal rail for transferring semi-conductor products. CONSTITUTION:The feeding rail 23 formed by a metal is arranged on the lower part of a testing device 21 and in case of the measurement by the device 21 a wear resistant insulating film, a ceramics layer 24 for instance, is selectively formed by flame coating on the place having the influence of high voltage and high frequency. Now when the semi-conductor product IC25 is positioned the rail 23 ascends in the arrow mark direction B and inserts the lead 26 of the IC25 into a socket 22. The measurement is performed in succession by the device 21 with the state as it is. In case of this measurement a stabilized measurement is performed without causing a discharging phenomenon by the high voltage and high frequency measurement nor the generation of noises due to over-current because of the ceramics layer 24 being formed on the rail 23. The driving mechanism of the rail 23 is simplified as well due to the measurement being enabled without separating the rail 23 from the device 21.
Patent JP-H01103290-A (JP)
Title: Cooling device for robot motor
Inventor: UOZUMI AKIRA
IPC: B25J19/00
Filed: 1987-10-16
Abstract: PURPOSE: To effectively cool a drive motor inside a unit main body so as to prevent deterioration in a life of the motor due to heating and so as to prolong a useful life of the motor by installing a fan in a rotary shaft part of a ball screw. CONSTITUTION: A ball screw 12 is rotated by driving a drive motor 10, and a vertical shaft 2 is operated upward/downward. Simultaneously with the rotation of the ball screw 12, a fan 20 is also rotated so as to stir and convect the air inside a unit main body 1. Consequently, the air around the motor 10 is stirred, and a heat radiating action is promoted, so that the motor 10 can be forcibly cooled down.
Patent JP-2000084225-A (JP)
Title: Game machine and game equipment
Inventor: WAKIZAKA MASAYOSHI
IPC: A63F7/02
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To accurately and quickly position a game machine and other members. SOLUTION: Plural slot machines 1 are arranged on an installation stand 40 while interposing a medal dispenser 30 in the middle. On the upper wall part 2a of the respective slot machines 1 and the upper wall part 30a of the medal dispenser 30, marks 20 and 21 for positioning are provided. By utilizing the marks 20 and 21, the slot machines 1 and the medal dispenser 30 are positioned.
Patent JP-S62124891-A (JP)
Inventor: OMATA SATOSHI
IPC: B25J15/10
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-H0915096-A (JP)
Title: Moire interference detector and detecting method of raster scanning cathode ray tube display
Inventor: JIYON BIITOSON
IPC: G01M11/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To eliminate moire fringes from a displayed image by providing a band-pass filter generating an output signal, and a control means for varying the central frequency of pass band of the filter. SOLUTION: A band-pass filter 360 generates an output signal 395 in response to a signal representative of the pixel frequency of a displayed image in the raster scanning direction within the pass band of filter. An arithmetic function block 350 varies the central frequency of pass band of the filter 360 depending on the active video period of image in the raster scanning direction, the interval in the raster scanning direction of adjacent phosphor elements in the cathode ray tube of a display, and the scanning size in the raster scanning direction. Furthermore, a threshold circuit 370 is connected with the filter 360 and generates a binary signal in response to an output signal from the filter 360. The binary signal facilitates control of moire fringes.
Patent JP-S63117041-A (JP)
Title: Prepreg
Inventor: SATO SHUNICHI
IPC: C08J5/24
Filed: 1986-10-31
Abstract: PURPOSE:To obtain a multipliable prepreg of excellent drill-ability, by impregnating a glass cloth formed by opening a strand with a solution of a thermosetting resin, a curing agent and a cure accelerator in an organic solvent and drying the cloth. CONSTITUTION:This prepreg is formed by impregnating a glass cloth formed by opening a strand with a solution of a thermosetting resin, a curing agent and a cure accelerator in an organic solution and drying the cloth. The extent of opening is preferably such that the air permeability of a glass cloth formed by opening a strand is 6cc/cm<2>.sec or below.
Patent JP-H1081170-A (JP)
Title: Arrow traffic sign and using method thereof
Inventor: NAGAYAMA MITSUNOBU
IPC: B60Q7/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To easily indicate various passable directions by an arrow traffic sign. SOLUTION: Arrow plates 2 of a traffic sign are made of reflecting plates 6 mounted with emitters 5 of LEDs, and are arranged so as to pivot from their 0 deg. position by 45 deg., 90 deg., 135 deg. and 180 deg.. The arrow plates 2 of the traffic sign are arranged left and right with a predetermined interval therebetween so as to indicate various passable directions by their combination. Especially, the arrow traffic sign is made portable, and is formed to have space between the arrow plates 2 and peripheral frame bodies 3 and 4 which permits air to freely pass therethrough so as no to fall down by winds.