baber/WOPTO huggingface dataset:
Patent JP-S63144129-A (JP)
Title: Forming of optical element
Inventor: KOBAYASHI TATSUYA
IPC: C03B11/08
Filed: 1986-12-02
Abstract: PURPOSE:To obtain an optical element free from inversion miss, by releasing a formed optical element from a mold using a press ring placed on a ring-shaped table. CONSTITUTION:A glass raw material is placed on a ring-shaped table 9. The inner circumference of the table is provided with a holding part 11 having an inner diameter slightly larger than the outer diameter of the glass raw material. The circumference of the top face of the raw material is pressed with a press ring 16. The table 9 is supported with transfer arm 14 and transferred between an upper and a lower mold 7, 8 heated at a temperature near the glass transition temperature of the glass raw material. A tapered part 13 of the table 9 is fitted to a tapered part 8b of the lower mold 8, a tapered part 18 of the ring 16 is fitted to a tapered part 7b of the upper mold 7 and the glass material is compression molded. The lower mold 8 is lowered, the whole circumference of the lower face of the formed lens 10 is supported by the supporting part 11 of the table 9, the upper mold 7 is lifted or the arm 14 is lowered and the lens 10 attached to the upper mold 7 is released from the mold by pressing the whole circumference of the upper face of the lens with the ring 16.
Patent JP-H10132533-A (JP)
Title: Inspection device
Inventor: YAMAMOTO NAOKO
IPC: G01B11/24
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device which carrys out the inspection processing of a defect and foreign matter in the circuit pattern of IC, and is high in the utilization efficiency of light and possible in high speed motion, and can be applied to the inspection of various inspection objects. SOLUTION: An inspecting light from a laser 10 is applied to an inspection object 12 having a specified pattern. A phase type space light modulating element 14 creates an observation light where the above specified pattern is removed from a light reflected on the inspection object 12. A signal processing means 17 inspects the inspection object 12 on the said observation light picked up by an image picking up means 16, and its result is outputted from an inspection result output means 18.
Patent JP-S62148084-A (JP)
Title: Vapor reflow type soldering device
Inventor: SANKAI HARUO
IPC: B23K1/015
Filed: 1985-12-23
Abstract: PURPOSE:To prevent the generation of a poisonous gas by providing the recovery device of a heating medium on the conveyor which comes out of a vapor tank. CONSTITUTION:The recovery device 19 of the heating medium 11 is provided on one part of the passage of the conveyor 14 which circulates a preheating chamber 2, vapor tank 1 and cooling chamber 3. The device 19 is composed of a rotary brush 20 and air knife 25 and the recovery device 19 and vapor tank 1 are linked via a pump 22 and return piping 23. The soldering member 15 carried into the preheating chamber 2 by the conveyer 14 comes into the vapor tank 1 after heating by a heater 13 and is soldered. In succession, the conveyor 14 which came out of the cooling chamber 3 is returned to the preheating chamber 2 again. In this case, the heating medium 11 adhered to the conveyor 14 is recovered by the recovery device 19 and returned to the vapor tank 1 by the pump 22. In this way, it can be prevented that the heating medium 11 is vaporized by the heater 13 and generates a poisonous gas.
Patent JP-H11106945-A (JP)
Title: Surface treating agent composition for metallic material and treating method
Inventor: NAGASHIMA YASUHIKO
IPC: C23C22/18
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide such a surface treating agent for a nonchromium metallic material that shows high corrosion resistance eguivalent to that of chromate films and that has excellent resistance against finger prints, blackening resistance and adhesion property of the coating film. SOLUTION: The surface of a metallic material is treated with a water-based medium and an acidic surface treating agent containing components described below. The treating agent contains (A) a cationic component of metal ions selected from manganese, cobalt, zinc, magnesium, nickel, iron, titanium, aluminum and zirconium by 0.01 to 15 wt.% of the whole solid content, (B) at least one of acid component selected from (1) fluoroacid containing 4 or more fluorine atoms and one or more elements selected from titanium, zirconium, silicon, hafnium, aluminum and boron, (2) phosphoric acid, and (3) acetic acid, by 0.1 to 15 wt.% of the whole solid content, (C) a silane coupling agent component selected from active hydrogen-contg. amino, epoxy, vinyl, mercapto and methacryloxy groups, and (D) a water-soluble polymer component having 2 to 50 polymn. units.  The weight ratio of (C) to (D) ((C)/(D)) ranges 1:10 to 10:1.
Patent JP-H10128035-A (JP)
Title: Dehumidifying element and dehumidifying device
Inventor: KATO KENJI
IPC: F24F1/02
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of humidifying performance caused by an indoor pollutant, by carrying a photocatalyst on a dehumidifying member and decomposing the indoor pollutant stuck to the dehumidifying member by the excited photocatalyst to constantly keep the dehumidifying member clean. SOLUTION: The photocatalyst 2 is carried on the surface of the rotor state dehumidifying member 1 composed of an activated non-woven fabric to form a dehumidifying element 3 to pass the indoor air 4 through the dehumidifying member 1. At the time of passing the indoor air 4 through the dehumidifying member 1 to adsorb mister in the indoor air 4 on the dehumidifying member 1, the surface of the dehumidifying member 1 is constantly cleaned by the oxidation decomposition action of the photocatalyst 2 carried on the surface of the dehumidifying member 1 to firm the high hydrophilic state thereon. As the dehumidifying member 1, any adsorbing body having water absorption such as silica gel, zeolite, alumina in addition to the activated carbon non-woven fabric can be used. The shape of the dehumidifying member 1 can be a rectangular state in addition to the rotor state.  Further, inside shape of the dehumidifying member 1 is in a sintered state or a sponge state in addition to the nonwoven state.
Patent JP-H08149787-A (JP)
Title: Electromagnetic pump
Inventor: KURIBAYASHI HISAYA
IPC: H02K44/02
Filed: 1994-11-22
Abstract: PURPOSE: To facilitate replacement of an oil level sensor and an electromagnetic pump and to detect the oil level surely at all times. CONSTITUTION: The electromagnetic pump comprises a fuel sucking section internally provided with a fuel path being inserted into a fuel tank T, and a pump section extended above the fuel sucking section. The pump section is driven to suck the fuel in the fuel tank T from the tip of the fuel sucking section and thus feeding the fuel to a burner. In such electromagnetic pump, a casing 7 is fixed detachably to the fuel sucking section 2a. The casing 7 is constructed to circulate the fuel in the fuel tank T and an oil level sensor (light emitting and receiving elements 7a, 7b and prism 7c) for detecting presence of fuel in the fuel tank T is disposed in the casing 7.
Patent JP-2001109466-A (JP)
Title: Stand for musical instrument
Inventor: KUROSAKI MAKOTO
IPC: G10D13/06
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a stand which is high in safety and allows easy pedal setting not only in ordinary use but in setting of double drum pedals as well. SOLUTION: A stand leg 4 comprises first, second and third branch legs 16a, 16b and 16c. The opening angles θ1 of the first and second branch legs 16a and 16b as well as the second and third branch legs 16b and 16c are respectively set at 100 to 100 deg.. The opening angle θ2 of the first and third branch legs 16a and 16c is set at 140 to 160 deg. and the pedal 12 is disposed between these branch legs.
Patent JP-H02134022-A (JP)
Title: Dual system for clock generating circuit
Inventor: KUDO TETSUO
IPC: G06F1/04
Filed: 1988-11-15
Abstract: PURPOSE:To avoid system-down without switching a clock oscillation source by devising the system such that the normality of other clock signal supplied to a dual circuit device is kept even if one oscillation source for a clock generating circuit provided with the two oscillation sources is faulty. CONSTITUTION:The oscillated output of a crystal oscillator 10 is fed to one device 18-1 in the dual devices as a 1st clock signal (a) and the oscillated output of a voltage controlled oscillator 16 is fed to the other device 18-2 as a 2nd clock signal (b). Even if one clock oscillation source is faulty, since the two clock signals (a), (b) are completely synchronized till the occurrence of the fault, then no phase shift of the clock takes place even after the clock signal is stopped, the operation of the device receiving the normal clock signal is continued. Thus, no switching of the clock oscillation sources is required to avoid the system stop.
Patent JP-H09104823-A (JP)
Title: Water-in-oil type microemulsion of water-soluble vinyl polymer
Inventor: YOSHIDA MICHIRO
IPC: C08L71/02
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a water-in-oil type microemulsion having excellent stability with passing of time, stability to freezing and excellent in fluidity, readily handleable and useful as a waste water treating agent, etc., by using a water-soluble vinyl polymer, water, a hydrocarbon liquid, a surfactant and a specific compound as essential components. SOLUTION: This water-in-oil type microemulsion is composed of (A) a water-soluble vinyl polymer, (B) water, (C) a hydrocarbon liquid, (D) a surfactant and (E) a water-soluble liquid polyoxy compound of formula I (R<1> and R<2> are each H or a 1-4C alkyl; (m) is 1-12) and/or formula II (R<3> and R<4> are each H or a 1-4C alkyl; (n) is 1-6) as essential components. Particle diameter of the microemulsion is <=700μm and weights of the components A to E respectively satisfies 0.37<= component A/(components A+B)}<=0.63; 0.20<= component C/(components A+B)}<=0.43; 0.11<= (components D+E)/component C}<=0.33 (in weight ratio).
Patent JP-H01129382-A (JP)
Title: Tickets issuing apparatus
Inventor: NAGASHIMA MASAYOSHI
IPC: G07B5/00
Filed: 1987-11-13
Abstract: PURPOSE: To prevent the disturbance of the azimuth of a recording means and a tickets by providing an engagement means to be engaged with a guide means for turning a turning carrying path accompanying the movement of the recording means in the recording means and turning the turning carrying path before recording/reproducing information by the recording means. CONSTITUTION: The guide means 98a and 99a are provided on both end parts of a shaft part 97 whose center part is provided on the base end part of the turning carrying path 96, the engagement means 100 to be engaged with the guide means 98a and 99a for turning the turning carrying path 96 accompanying the movement of the recording means is provided in the recording means and the turning carrying path 96 is turned before recording/reproducing the information by the recording means. In such a manner, even in the case of turning the turning carrying path 96 accompanying the movement of the recording means, the disturbance of the azimuth of the recording means and the ticket kind is prevented.
Patent JP-H10128437-A (JP)
Title: Method for controlling load balance of bridle roll
Inventor: HIROYAMA KAZUTOSHI
IPC: B65H23/192
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the slippage developed between each roll and a material by balancing friction allowance between each roll in a bridle roll and the material. SOLUTION: At the time of controlling the load to each roll of the bridle roll A composed of three rolls 10, 12, 14, a coefficient of limiting friction as the limit developing the slippage between the whole bridle roll and a strip (material) S is calculated from each tension T1, T2 at the inlet side and the outlet side. Then, the roll balance ratio to each roll constituting the bridle roll is decided from the coefficient of critical friction.
Patent JP-H11188161-A (JP)
Title: Giveaway ball discharging device of pachinko machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To positively and smoothly discharge giveaway balls by abutting one tip part of a discharging operation piece on an upper valve and the other tip on a lower valve and insert-mounting a contact roller to the tip parts. SOLUTION: When prize winning balls are generated to elevate an elevating and lowering rod 21 and the discharging operation piece 17 is elevated with a fitting groove 9 as a guide by following this, the contact roller 20b of a push-up arm 20a raises a linking piece 14 against a weight 15 to nearly vertically project the tip part of a restraining part 13 into a counting gutter 5 from an upper tip opening 8a to interrupt giveaway balls x 2 within an L-formed mouth path 6 in the state of being not capable of dropping. At this time, the balls x 2 on the gutter 5 are converted to a horizontal flow at the path 6 to reduce the load of giveaway balls given to the part 13. In addition, the raising of the piece 17 results in the release of the contact of the abutting tip 29 of a lower valve 25 and the contact surface 19b of the projecting part 19a of the piece 17 and the valve 25 turns with a spindle 24 in a center by the load of the giveaway balls x 1 given to shielding pieces 27a and 27b to open an lower tip opening 8b to cause the dropping of the balls x 1.
Patent JP-H05346948-A (JP)
Title: Image data processing system
Inventor: SATO ATSUKO
IPC: G06T1/00
Filed: 1991-11-05
Abstract: PURPOSE:To display more information regarding an original image with good operability within the limitation of computer-side performance. CONSTITUTION:An image scanner operation means 6 generates a basic image data file by entirely reading one original image and a partial image data file by reading a necessary part in the original image which needs to be drawing in detail. Those image data files are controlled by a registration and retrieval means 7 so that original images can be retrieved, one by one. Then, a window control means 9 displays detailed images by respective partial image data files while the whole image based upon the basic image data file is drawn on a display.
Patent JP-H01131805-A (JP)
Title: Combustion device for liquid fuel
Inventor: YASUZAWA NORIO
IPC: F23C99/00
Filed: 1987-11-17
Abstract: PURPOSE:To facilitate a control over an amount of gasification to be carried out and prevent a radiation of flame for a bubble generating unit by a method wherein an evaporator pipe is arranged between a bubble generating unit and a burner and fuel supplied from the bubble generating unit to the burner is gasified. CONSTITUTION:A bubble generating unit 10 has a built-in porous element 7 and the bubble generating unit is connected with a fuel supplying pipe 1 and a bubble air supplying pipe 2 so as to form a bubble generating area. An evaporator pipe 4 is vertically arranged at the bubble generating unit 10. The evaporator pipe 4 has a heating belt 4', for example, a heater 8 and forms a heating source required for causing the bubbled fuel to be gasified. In addition, the evaporator pipe 4 is connected with a burner 6 and an air feeding pipe 5. The fuel is burned after the bubbles of liquid fuel are forcedly gasified, so that a distance between the combustion unit and the bubble generating unit can be apart away. In addition, in order to avoid a flame radiation into the bubble generating unit, it is also possible to bend the fuel supplying pipe. When an amount of supplying of bubble generating air is varied, an amount of bubbles to be supplied to an evaporating pipe is varied, so that an amount of gasification can be easily controlled.
Patent JP-H04160677-A (JP)
Title: Image data retrieving system
Inventor: UEDA TAKAYUKI
IPC: G06F12/00
Filed: 1990-10-25
Abstract: PURPOSE:To shorten a time required for displaying analog image data at the time of retrieving an image by storing coded thinned image data in an aux. storage device together with coded image data, decoding the coded thinned image data of image retrieving machine and displaying the decoded data. CONSTITUTION:The coded thinned image data 12 obtained by thinning the vertical and horizontal directions of analog image data group by a previously determined contraction rate and coding the thinned result and coded image data 11 are combined as a pair of image data 8 and an image file 7 including plural image data 8 is constituted. The image file 7 is retrieved in accordance with a user's instruction and the coded thinned image data 12 are displayed. Consequently, a time required for displaying the thinned image data formed in order to display the whole image data can be shortened.
Patent JP-H01129849-A (JP)
Title: Preparation of artificial blood vessel
Inventor: MIYOSHI TOSHIYUKI
IPC: A61F2/06
Filed: 1987-11-16
Abstract: PURPOSE:To obtain an artificial blood vessel capable of receiving uniform high pressure fluid treatment over the entire surface thereof and excellent in uniform fraying resistance and anastomotic property, by relatively allowing the cylindrical fiber sheet engaged with a core rod to advance in a parallel or cross direction with respect to a high pressure fluid jet part while relatively rotating said jet part to apply high pressure fluid treatment to said sheet. CONSTITUTION:In applying high pressure fluid treatment to a cylindrical fiber sheet, the cylindrical fiber sheet is allowed to relatively advance in a horizontal or cross direction with respect to a high pressure fluid jet part while said sheet and said jet part are relatively rotated to perform high pressure fluid treatment. When the rotational speed of the cylindrical fiber sheet engaged with a core rod and that of the high pressure fluid jet part are too fast, interlacing is insufficient and, when said speeds are too low, the cutting or damage of fibers are generated and, therefore, each of the rotational speeds is pref. set to a range of 0.1-10m/min. Next, the treatment pressure of the high pressure fluid is pref. 5-200kg/cm<2> from the aspect of safety and economical efficiency. When said pressure is too low, no sufficient interlacing effect is obtained and, contrarily, when the pressure is too high, trouble causing the cutting of fibers is generated.
Patent JP-S62147458-A (JP)
Title: Silver halide color sensitive material
Inventor: YAMASHITA KIYOSHI
IPC: G03C7/305
Filed: 1985-12-20
Abstract: PURPOSE:To obtain the titled material which has an improved color reproducibility and sharpness, and is prevented a depressing of sensitivity by incorporating a compd. capable of releasing a restrainer by reacting with an oxidant of a color developing agent and a specific compd. to the titled material. CONSTITUTION:The titled material contains the compd. capable of releasing the restrainer by reacting with the oxidant of the color developing agent, and the compd. shown by formula LIG-X in the titled material having at least one of the silver halide emulsion layer formed on a substrate, In the formula, X is a group capable of releasing the LIG part with silver halide developing LIG is a ligand capable of forming a complex with a metallic ion in case of binding it with X, and of forming a metal complex coloring matter in the color photosensitive material, LIG-X group itself is a compd. which is substantially colorless and has a non-diffusible property. The coloring matter formed by a complex formation of the LIG part and the metal is a colored coloring matter which absorbs a light at a visible part (of a wavelength from 400nm to 700nm). Thus, the titled material which does not occur the depression of sensitivity and has the improved image quality.
Patent JP-H01130270-A (JP)
Title: Document processor
Inventor: TAKAKURA HIROSHI
IPC: G06F17/24
Filed: 1987-11-16
Abstract: PURPOSE:To define the position of a frame, and also, to visualize a data therein by visualizing and displaying the data in the frame at a position instructed by a position instructing means based on an instruction from a display instructing means. CONSTITUTION:A CRT display part 1-1 displays a document image data by a raster scan. Pattern development information of one screen of the CRT display part 1-1 is stored in a video RAM 1-2. A pattern development control to the video RAM 1-2 and pattern read-out to the CRT display part 1-1 are controlled by a display control part 1-3. In such a way, a frame is visualized and displayed at a position which is instructed by a pointing device 1-7, and also, a data in the frame which is stored in the video RAM 1-2 is visualized.
Patent JP-H04162159-A (JP)
Title: Write buffer
Inventor: KUWATA AKIRA
IPC: G06F12/08
Filed: 1990-10-26
Abstract: PURPOSE:To output the write data in response to the bus through which the data to be inputted are outputted by building a bus sizing function into a write buffer. CONSTITUTION:In a 1st bus cycle, the date '1122H' is stored in a data buffer 14 provided at an output part prepared to an external bus 56 and the presence of the memory data is shown. Thus '1122H' is outputted to the bus 56 as the 32-bit date. In a 2nd bus cycle, the data '3344H' is stored in the buffer 14 end the presence of the I/O data is shown since the contents of a status buffer are equal to '0'. Thus a bus control part 19 outputs only '33H' as the 16-bit data. Then the bus sizing operations can be applied to the buses of different sizes.
Patent JP-H10117440-A (JP)
Title: Photovoltaic power generation system
Inventor: KOBAYASHI TAKESHI
IPC: H02J7/35
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To enable eliminating a loss in power during system operation by using maximum power follow-up control in a so-called mountain climbing method, even when two or more peaks are provided in voltage-power characteristics of a solar battery device. SOLUTION: A photovoltaic power generation system comprises a switch device 11, located between a solar battery device 10 and a power capacitor 2 on a front stage of an inverter 3 and connected, when characteristic measurement is started before system operation, and an operation controller 12 for controlling the inverter 3, on the basis of a measured result of output voltage and current from the solar battery device 10.  In addition, the controller 12 has a means for measuring a variation in output voltage and current of the solar battery device 10 during early-stage charging and detecting voltage-power characteristics, a means for regarding a voltage corresponding to the maximum power in the characteristics as a system early-stage voltage, and a means for controlling the inverter 3 and making the output voltage of the solar battery device 10 equal to the system early-stage voltage during the shifting time from the characteristic measurement to operation control in system operations.
Patent JP-H01130523-A (JP)
Title: Vertical furnace for heat-treating semiconductor
Inventor: MORISHIMA KAZUHIRO
IPC: H01L21/205
Filed: 1987-11-17
Abstract: PURPOSE:To prevent deterioration of mass productivity, by providing a furnace cover shaped to have a depth approximately equal to the level of reflecting plates or heat insulating material. CONSTITUTION:A soaking tube 12 and a heater 13 are arranged around a core tube 11 and a heat insulating material is provided around and on the top of them. An air supply tube 11a is attached to the tube 11 along the side wall and the top thereof, so that reaction gas is supplied into the furnace from the top of the tube 11. A cover 15 is lifted up, and reflecting plates 17 and a wafer boat 18 carrying wafers 10 are inserted in the tube 11. A pair of cooling tubes 21 are sealed airtightly with each other by means of an O-ring. Then, the tube is heated to a predetermined temperature by the heater 13 so that the wafers are heat treated with the reaction gas. Since the reflecting plates 17 are placed in the lower part of the core tube 11, mass productivity is not deteriorated.