baber/WOPTO huggingface dataset:
Patent JP-H11170357-A (JP)
Title: Manufacture of thermoplastic resin film
Inventor: OSADA SHUNICHI
IPC: B29K67/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce the variation in the widthwise physical properties after the biaxial stretching of a film so as to improve its productivity by a method wherein the film is heated by at least a non-contact heat source having a speci fied range between values in kW/m. SOLUTION: As the pre-heating method of a film by means of a plurality of set of rolls in a stretching process performed between slow speed rolls and high speed rolls for stretching lengthwise by means of the difference between the peripheral speeds of the rolls, a method for contacting with heating rolls or a method for heating with an infrared heater is employed. As a heating method for stretching at a desired temperature, the film is heated in a non- contact heat source having the heating capacity of 30-200 kW/m. If a heat source having the heating capacity larger than 200 kW/m, a device itself becomes too large, resulting in making the shortening of a stretching section difficult. In this case, in order to shorten the stretching section, the heat source is favorably located between the slow speed rolls and the high speed rolls.  The nearer its location is to the contact position of the thermoplastic resin film and the high speed rolls, the favorabler the shortening of the section becomes.
Patent JP-H05176871-A (JP)
Title: Vacuum cleaner
Inventor: DYSON JAMES
IPC: B04C5/26
Filed: 1991-12-03
Abstract: PURPOSE: To provide a cleaner having inside and outside double cyclones, which is capable of preventing clogging of a shroud opening communicated with an inner cyclone air inlet with dust particles or fiber materials, and a shroud means used for the cleaner. CONSTITUTION: A cleaner includes an outer cyclone 15, an inner cyclone 20, a dust receiving container 40 and shrouds spaced from each other in the outside of the inner cyclone 50. This shroud has a number of holes formed in a cylindrical part 50 as a part thereof, a pressure difference between its outer and inner surfaces is made small and thereby dust is prevented from being sucked to a cyclone air inlet by an air flow. Its one end is closed by the outer surface of the cyclone.
Patent JP-2000183056-A (JP)
Title: Cvd system and manufacture of semiconductor device using the same
Inventor: OOTO KOICHI
IPC: H01L21/316
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a CVD system and a method for manufacturing a semiconductor device using the system with which a porous film having stable film quality can be obtained. SOLUTION: In this manufacturing method, while a material gas for an interlayer insulation film is supplied, particles which do not react with the material gas are sprayed over the surface of semiconductor substrate 21 and 22, so that an interlayer insulation film 23, on which particles 24 are dispersed, is formed by the CVD method. Then the interlayer insulation film 23 is heated, so that the particles 24 are gasified and a plurality of cavities are formed in the interlayer insulation film 23a.
Patent JP-H10195201-A (JP)
Title: Organo polysiloxane and its production
Inventor: KOBAYASHI AKIHIKO
IPC: C08G77/20
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound having addition reaction-curable property and useful as a modifier for polyimide resins, etc., a high yield by treating an organo polysiloxane having an alkenyl group or a silicon atom- bonding hydrogen atom in a molecule and an organosiloxane having a carboxyl group for addition reaction. SOLUTION: (A) An organo polysiloxane of formula I [R<1> is a monovalent hydrocarbon group free from an alkenyl group, etc.; R<2> is a monovalent hydrocarbon whose terminal is blocked with an unsaturated double bond, etc.; (a) is 0 or an integer of >=1] and (B) an organosiloxane of formula II (R<4> is a divalent hydrocarbon, etc.) are treated under conditions satisfying formula III in the presence of (C) a hydroxylation reaction catalyst (an alcoholic solution of chloroplatinic acid, etc.) at 50-150 deg.C for 10min to 2hr for addition reaction to obtain the objective compound expressed by formula IV [R<3> is a divalent hydrocarbon having a carbon number of >=2, etc.; (b) is an integer of >=1] and having a number average molecular weight of 500 to 500,000.
Patent JP-H10193106-A (JP)
Title: Method for automatically welding circumference of tube and controller therefor
Inventor: ANAMIZU TAKASHI
IPC: B23K9/00
Filed: 1996-12-29
Abstract: PROBLEM TO BE SOLVED: To improve the welding speed and the bead appearance by using a pre-set welding mode judging logic table and automatically changing a pulse arc welding and a shot arc welding corresponding to the welding condition in the advancing stage of welding in the time of welding the total circumference of tube ends fixed with butting. SOLUTION: In comparison with the welding mode judging logic table which is pre-set corresponding to the arc characteristic condition, the condition between layers, the welding attitude, and these respective conditions, and the laminating logic table based on the information inputted in an automatic welding controller of the laminated numbers 1 to 6, the laminate height h1 to h6 , the laminate width w1 to w2 , the welding position in the circumferential direction, the welding attitude, etc., the welding mode in each welding site is judged automatically and the suitable welding parameter is set. Further, based on this welding parameter, the operation program is made, following this, welding is started, corresponding to the welding object, the welding mode is changed automatically as it is pre-set.
Patent JP-H05168753-A (JP)
Title: Playing machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1991-12-25
Abstract: PURPOSE:To provide a playing machine capable of increasing or decreasing the service to be offered, based on the intention of a game hall. CONSTITUTION:Five rail decorative lamps 32a-32e set with different lighting probabilities from each other are variably displayed in sequence after the specific game state is completed, if the number of the rail decorative lamps lighted when the display is stopped coincides with the lamp number (lucky number) preset by a game hall, the preset service is offered. The service to be offered can be increased or decreased at the frequency intended by the game hall.
Patent JP-H10190393-A (JP)
Title: Piezoelectric vibrator
Inventor: MATSUZAWA SHOETSU
IPC: H03H9/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a piezoelectric vibrator itself while mechanical strength is maintained and to drop the costs of parts by fixing a piezoelectric board to the faces of metal terminals to which the piezoelectric board is fixed with a conductive material. SOLUTION: A can is covered on a base 3 having the two metal terminals 2 with same diameters so as to constitute a sealed container. Electric conduction is realized by the electrode of the piezoelectric board 1 and the conductive material 4. The forms of the tip parts of the fixed metal terminals 2 are set to be planar forms obtained by horizontally cutting the metal terminals 2. Then, mechanical stress to the piezoelectric board 1 at the time of fixing is relieved by fixing the piezoelectric board 1 by supporting parts at the ends of the metal terminals 2. Then, mechanical strength of drop shock can be maintained. Since the supporting parts are not added to a general-purpose base so as to work it, cost can be reduced and reliability can be improved by the reduction of a process for adding the supporting parts. Then, the parts can be miniaturized by reducing the supporting parts.
Patent JP-H05177716-A (JP)
Title: Cementing method for thermotropic liquid crystal polymer component
Inventor: KURODA RIKIO
IPC: F16B13/04
Filed: 1991-12-27
Abstract: PURPOSE:To provide the cementing method for a thermotropic liquid polymer component having strong retention force, simple mold structure at the time of molding and short cycle. CONSTITUTION:The method consists of the process of inserting a post insert screw 1 provided with a side face stretching means 4 in a cylindrical hole formed on a thermotropic crystal polymer component 5 and the process of stretching the side face of the post insert screw 1 by means of the side face stretching means 4 while screwing a male screw into the post insert screw 1.
Patent JP-H10197033-A (JP)
Title: Automated address setting and displaying device for air conditioner
Inventor: TENMA TAKAHARU
IPC: F24F11/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To trace the cause of a trouble if it occurs during automated address setting by providing displaying means that displays the state of the progress of setting during the automated address setting. SOLUTION: A displaying means 101 that displays the state of the progress of setting during the automated address setting is provided. A command controller 100 is arranged to a heat source unit 3 and a displaying means 101 is arranged to a command controller 100. User side units 4 to 16 are connected to the command controller 100 in sequence through a main bus line 17a and the remaining heat source side units 1 and 2 are connected to the command controller 10G through a sub bus line 17b. As the state of the progress of the setting is displayed on the displaying means 101 during the automated address setting and if the trouble occurs, the state before occurring the trouble is displayed and the cause of it can be traced easily.
Patent JP-2001173431-A (JP)
Title: Exhaust emission control system
Inventor: ITO TSUNEAKI
IPC: F01N3/08
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control system with simple supplying means and spraying means for liquid reducing agent, easy to grasp the remaining amounts of the liquid reducing agent and compressed air, and capable of spraying the liquid reducing agent in small spray diameters while maintaining the density of the liquid reducing agent approximately constant. SOLUTION: In the exhaust emission control system 1, an injection nozzle 8 and a catalyst 3 for purifying exhaust gas is arranged on an exhaust passage 2 of an internal combustion engine in this order from the upstream side. The liquid reducing agent L is sprayed from the injection nozzle 8 and is supplied to the catalyst 3 to reduce and purify nitrogen oxides in exhaust gas G. The liquid reducing agent L is stored in an exchangeable cartridge 21. The injection nozzle 8 is constituted of an air assist type injection nozzle which sprays the liquid reducing agent L by compressed air A supplied from a compressed air supply source 7.
Patent JP-H06201798-A (JP)
Title: Test auxiliary circuit
Inventor: MAENO HIDESHI
IPC: G01R31/28
Filed: 1992-12-28
Abstract: PURPOSE:To provide a test auxiliary circuit in which a control signal and a control signal line supplied with the above control signal are simplified. CONSTITUTION:A test auxiliary circuit has a combination circuit 3 which generates the second digital data from digital data stored in the shift register of a scan path circuit 2 and outputs them and a gate circuit 4 which, when only one kind of a control signal is supplied, generates a switching signal from the control signal and outputs it, and when the control signal is in release, generates the switching signal from the second digital data output from the combination circuit 3 and outputs it.
Patent JP-2000181460-A (JP)
Title: Musical sound generating device, method therefor and provision medium
Inventor: YAMAGAMI KAORU
IPC: G10H7/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To allow the device provided with plural arithmetic units to determine processing quantities so that the processing is not carried out exceeding the capacity of each arithmetic unit. SOLUTION: An arithmetic part 2 is composed of arithmetic units. A music score data analysis part 6 reads data out of a music score data hold part 10 and a waveform data hold part 11 and calculates the sum of process quantities according to the read data. According to the calculated sum of the process quantities, and arithmetic part process allocation indication part 5 determines the process quantities of the respective arithmetic units so as to obtain a process quantity matching the capacity of each arithmetic unit, and sets a process procedure according to the determined process quantities. The set process procedure is held in an arithmetic part process procedure hold part 12. The arithmetic units generate musical sounds according to the procedure stored in the arithmetic part process procedure hold part 12 and a routine held in a process routine hold part 13.
Patent JP-H06202554-A (JP)
Title: Double image removing circuit of mimic field of vision generator
Inventor: YAEGASHI KAZUHITO
IPC: G06F19/00
Filed: 1992-12-25
Abstract: PURPOSE:To lessen the discontinuity of light points at the time of even scanning by calculating data at the time of scanning from the position and posture data, etc., of a body frame at the time of previous odd scanning. CONSTITUTION:This double image removing circuit has a size control section 10 for the light points, a brightness control section 11 for the light points, a frame buffer 12, a video generating section 13, an image display section 14, an interpolation circuit 15 for the position and posture data, etc., of the body frame at the time of the even scanning of a raster type CRT graphic device, etc. The position and posture data PN' of the body frame are calculated from Pn'=Pn+{(Pn-2-Pn-1)+(Pn-1-Pn)}/4 in order to determine the positions of the respective light points at the time of the even scanning of the raster type CRT graphic device which is the interpolation circuit 15; where Pn denotes the position and posture data of the body frame at the time of the odd scanning of an n frame; Pn' denotes the position and posture data of the airframe at the time of the even scanning of the n frame; Pn-1, Pn-2 denote the position and posture data of the body frame at the time of the odd scanning of the n-1, n-2 frames.
Patent JP-2000182374-A (JP)
Title: Dynamic semiconductor memory
Inventor: ITO MIKIHIKO
IPC: G11C11/409
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption at the time of standby by reducing a pattern area of a bit line pre-charge equalizing circuit of a DRAM and reducing a leak current made to flow toward a word line of a short-circuited defective part between a word line and a bit line from a pre-charge power source line. SOLUTION: This memory is provided with plural cell array selecting switches 14 selecting plural memory cell arrays, a bit line sense amplifier 16 provided corresponding to pairs of bit line (BLL, bBLL), (BLR, bBLR) of plural memory cell arrays and connected to the pairs of bit line through the cell array selecting switch, a pre-charge equalizing circuit 15 connected to a pre-charge power source line 40 and the bit line sense amplifier 16 and pre-charging/ equalizing the selected pairs of bit line, and a current limiting element Q20 inserted between the pre-charge equalizing circuit 15 and the pre-charge power source line.
Patent JP-H06190651-A (JP)
Title: Robot
Inventor: IWAI NORIYUKI
IPC: B23Q7/04
Filed: 1992-12-26
Abstract: PURPOSE:To provide a robot which can supply/discharge a work to/from a jig precisely without any slippage of the position. CONSTITUTION:A robot is provided with an arm 1, which is movable by servo control to the three axial directions crossing at right angles one another, and a work gripping chuck 2, which is provided in the arm 1. The arm 1 is provided with a position correcting chuck 34, which pipes a positioning reference plane of a jig 3. When the servo control is turned off to set the arm 1 in a free condition the reference plane of the jig 3 is gripped by the position correcting chuck 34 under this free condition. In this way, a slippage in the position of the work gripping chuck 2 to the position reference plane of the jig 3 is corrected.
Patent JP-2000239514-A (JP)
Title: Aromatic polycarbonate composition
Inventor: NAKAJIMA MASAYUKI
IPC: C08L69/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition with high thermal stability, retaining its high transparency and good hue even at high temperatures and humidities, and suitable in use including optical disks and medical equipment, etc., by including a specific polycarbonate and a specific phosphorus compound. SOLUTION: This composition is obtained by including (A) a polycarbonate prepared by reaction between (i) an aromatic dihydroxy compound [pref. 2,2-bis(4-hydroxyphenyl)propane(bisphenol A) or the like] and (ii) a compound capable of introducing a carbonate linkage (e.g. phosgene, diphenyl carbonate) and (B) a phosphorus compound of the formula [R is H or a (substituted) 1-18C aliphatic or aromatic univalent group] (pref. 9,10-dihydro-9-oxa-10- phophaphenanthrene-10-oxide or the like).
Patent JP-H06192913-A (JP)
Title: Production of polyester fiber
Inventor: HASHIMOTO KAZUNORI
IPC: D01F6/92
Filed: 1992-12-24
Abstract: PURPOSE:To stably produce a polyester fiber having high strength and excellent dimensional stability with heat and suitable for industrial material on an industrial scale in high productivity. CONSTITUTION:A polyethylene terephthalate having an intrinsic viscosity of 0.8-1.1 or a polyester composed mainly of the polyethylene terephthalate is spun by melt-spinning and the undrawn yarn is taken up at a speed of >=3,000m/min and drawn at a high temperature. The above process is carried out under conditions to get fibers satisfying the following formulas (1) and (2). (1) rho>=0.57DELTAn+1.32 and (2) 0.07<=DELTAn<=0.09, wherein rho is density (g/cm<3>) and DELTAn is birefringence of the undrawn yarn.
Patent JP-2001172693-A (JP)
Title: Granular nonionic detergent composition and method for producing the same
Inventor: HORIE HIROMICHI
IPC: C11D17/06
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To stably retain a liquid nonionic surfactant and to obtain excellent physical properties of powder in a granular nonionic detergent composition and a method for producing the composition. SOLUTION: This granular nonionic detergent composition comprises a high- bulk particle (1) obtained by formulating the nonionic surfactant with a powdery raw material so as to make the ratio of the amount (ml/g) of absorption of the nonionic surfactant in the powdery raw material measured under a compaction condition to the total volume (ml) of the nonionic surfactant 1.1 to 1.6, having (2) 5-12% water amount of physical adsorption and (3) at least 60% average sphericity. This method for producing the granular nonionic detergent composition is provided.
Patent JP-H10179611-A (JP)
Title: Production of denture attachment magnet structure
Inventor: MOTOKURA YOSHINOBU
IPC: A61C13/235
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a denture attachment which can improve productivity and production yield and can increase magnetic attracting force by securing a stable non-magnetic area. SOLUTION: In forming a non-magnetic seal ring part 17 of a seal plate 18 of this denture attachment magnet structure 1 to be attracted to a keeper attached at the root part by magnetic attracting force, Ni, Mn, or Ni-Mn alloy film is formed on the circumference side of the seal plate 18, and after that, it is alloyed by thermal diffusion and the non-magnetic seal ring part 17 is formed. Then the real plate 18 is brought into contact with a yoke 12 and the magnet 11, and the contact part of the yoke 12 and the seal plate 18 is connected.
Patent JP-2000180499-A (JP)
Title: Test method for integrated circuit
Inventor: YONEJIMA RYOYA
IPC: H01L27/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method in which the electric characteristic of an integrated circuit is tested precisely without being affected by the contact resistance of a contact maker. SOLUTION: A contact maker 1 and a contact maker 2 are brought into contact with the grounding terminal 13 of an integrated circuit 10 which comprises an internal circuit 11. The contact maker 2 is connected to the inverting input end of a differential amplifier circuit ±8. The point of a reference potential is connected to its noninverting input end. The output end of the differential amplifier circuit 18 is connected to the contact maker 1. Then, even when the voltage drop of a contact resistance 1r is changed or increased, the potential of the grounding terminal 13 is stabilized by the differential amplifier circuit 18 which error-compares the potential of the grounding terminal 13 with the reference potential. The integrated circuit 10 which is being tested is operated stably so as to be measured.
Patent JP-H06202509-A (JP)
Title: Heating device
Inventor: ADACHI NOBUKAZU
IPC: G03G15/20
Filed: 1992-12-29
Abstract: PURPOSE:To excellently and stably maintain conduct between a heating member and a pressure member over a long period by setting at least a part of the outside circumferential surface of the heating member to be an electrical conductive surface which can be electrically conducted, setting the pressure member part faced to the electrical conductive surface to be an electrical conductive member and attaining the electric conduct by the contact of the electrical conductive surface with the electrical conductive member. CONSTITUTION:An electrical conductive sponge member 20 is the disk type electrical conductive member provided by being inserted in the core bar 5a one end side of a pressure roller 5 and being closely brought into contact with the end surface of a rubber roller layer and positioned according to an exposed electrical conductive primer layer 34b which is provided at the end part of a tube type heat insulating film 4 being as the heating member and set as the electrical conductive surface. Then, the outside diameter thereof is almost equal to the outside diameter of the rubber roller layer of the roller 5. Besides, the hardness thereof is set to be almost equal to or lower than the rubber roller layer of the roller 5. Then, it is integrally rotated with the roller 5 while keeping the contact with the electrical conductive surface 4b on the film 4 side. Therefore, the sponge member 20 and the electrical conductive surfaces 4b of both ends of the film 4 are always brought into contact with each other while a paper is passed and the stable conduct can be maintained.
Patent JP-2001174717-A (JP)
Title: Portable telephone set
Inventor: OTSUKA TSUNEO
IPC: G02B25/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set which can solve the problem of difficulty in reading small characters or the like while being kept small-sized and light-weight and can eliminate an erroneous operation of operation of keys. SOLUTION: A display part for information display and a lens which magnifies information displayed on the display part are provided to constitute the portable telephone set.
Patent JP-2001179681-A (JP)
Title: Attaching and detaching device for cutter carriage in rotary cutter device
Inventor: OHASHI KAZUTERU
IPC: B26D7/22
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To detach a cutter carriage with a rotary blade from a guide rail without touching it with one's hands. SOLUTION: An engagement protrusion part in the cutter carriage 49 with the rotary blade 50 movable along a stationary blade 45 is engaged to a spiral coil shaft 54 inside the guide rail 44. A notched recess where the engagement protrusion part can pass through during attachment and detachment is formed on a one side end part of the guide rail 44, an attachment and detachment guide body 65 is provided so as to enclose the notched recess, a pair of engagement pawls 73 on a lower end of a detaching jig 71 is inserted into an opening on an upper face of the cutter carriage 49 from above the attachment and detachment guide body 65, and the detaching jig 71 is tilted in a direction away from the guide rail 44 for detaching the cutter carriage 49 upward.