baber/WOPTO huggingface dataset:
Patent JP-H02118275-A (JP)
Title: Metal gasket
Inventor: YOSHINO NOBUO
IPC: F02F11/00
Filed: 1988-10-28
Abstract: PURPOSE:To avoid leakage of a function maintaining fluid between a base board and an aux. plate, compensate misalignment of the joint surface, and avoid blowing through of combustion gas by affixing a sealing member to the inner side-face the base board, to those portions of outer side-faces of the base board except where the folding-back is overlapped, and to the outer side- faces of aux. plate including the foremost surface of folding-back. CONSTITUTION:An inner sealing material 20a is affixed to the inner side-face 4a of a base board 4, that provides seal between it and an aux. plate 6 and avoids fluid leakage between them from a function maintaining fluid hole 10. An outer sealing material 20b is affixed to those portions of base board outer side-faces 4b except where folding-back 16 is overlapped and also to the outer side-faces 6b of aux. plate 6 including the foremost end face 16a of the folding- back 16, and thereby misalignment of deck surfaces 22d, 24d can be compensated, and glides of beads 12, 14 be sustained, wherein overlapping of sealing materials on the base board 4 and aux. plate 6 in a compensation part 18 liberates from risk of enlargement of thickness. This achieves avoiding blowing- through of the combustion gas.
Patent JP-H03134324-A (JP)
Title: Control device of semi-automatic clutch for stepped transmission
Inventor: OTAKE YUKIO
IPC: B60W10/02
Filed: 1989-10-19
Abstract: PURPOSE:To prevent the generation of a shock by ending the semi-engagement control of an automatic clutch to completely engage the clutch when the rotating speed difference of an automatic clutch and its rate of change are lower than predetermined judgement reference values. CONSTITUTION:An engagement control means of a control device is adapted to release the automatic clutch in response to the start of switching the gear stage of a stepped transmission, and in response to the completion of switching operation, the semi-engagement control for the automatic clutch is performed to completely engage the clutch. In this case, when it is judged by judging means that the rotating speed difference of the automatic clutch, which is detected by a detecting means, is lower than a judgement reference value, and the rate of change of rotating speed difference is lower than a predetermined judgement reference value, the semi-engagement control for the automatic clutch is ended to completely engage the clutch. Thus, the generation of an engagement shock of the automatic clutch can be prevented.
Patent JP-S62133326-A (JP)
Title: Switching device for photometric area
Inventor: ISHIKAWA MASAAKI
IPC: G03B7/099
Filed: 1985-12-05
Abstract: PURPOSE:To measure the light in a necessary area regardless of the photometric pattern of a photometric means by moving a light shield means to in front of the photometric means and varying a light shield area. CONSTITUTION:When an index 1a inscribed in the top surface of a selection switch 1 is set to a desired mark inscribed in a display plate 8, the projection part 3a of a rotator 3 contacts either of contacts 9a and 9b. Consequently, a selected photometric mode is transmitted to a control arithmetic circuit 10, whose output is detected and begins to be processed. The light shielding plate 15 are rotates associatively with the rotation of the selection switch 1. Then, when an evaluation photometric mode is selected, the light shield plate 15 moves away from in front of the photometric element 7 and light is measured by all photometric parts 7a-7d. Further, when a partial photometric mode is entered, the light shield plate 15 moves to in front of the element 7, so light passed through its opening part 15a is measured by the element 7. Thus, the light shield plate having the opening part 15a is arranged movably to in front of the element 7, so other areas can be switched even when a division pattern is used.
Patent JP-S61150106-A (JP)
Title: Button type floppy head
Inventor: KAMIOKA TOKIO
IPC: G11B5/10
Filed: 1984-12-24
Abstract: PURPOSE:To obtain a button type floppy head with excellent secondary processing and wear-resistance by using a compact including a polyphenylene- sulfide resin and a quartz glass whose melt flow is within a specific range respectively so as to form the housing. CONSTITUTION:A 2-6 pts.wt. of quarts glass whose average particle diameter is 0.03-0.15mm is included to a mixture between 1pt.wt. of a polyphenylenesulfide resin whose melt flow is 400-800g/10min and 0.5-2.5pts.wt. of polyphenylenesulfide resin whose melt flow is 2,000-10,000g/10min, to form a compact, as required, added by an anti-static agent, a stabilizer and a mold releasing agent, and the compact is formed into pellets. The housing 2 where the main body and a sliding face 21 are incorporated is obtained by applying injection molding to the pellets. A read/write core 31, erase cores 33, 35 and their supports 32, 34, 36 are inserted to the cavity of the housing 2 and bonded, then the slide face 21 and a curved face 22 are cut and polished. Thus, a button type floppy head with ease of secondary processing and excellent heat-resistance and chemical-resistance is obtained in this way.
Patent JP-H01115944-A (JP)
Title: Flame-retardant electrically insulating composition
Inventor: YAMAMOTO YASUAKI
IPC: C08L99/00
Filed: 1987-10-28
Abstract: PURPOSE:To obtain the above composition having excellent flame retardance, free from generation of toxic halogen-containing gas in combustion and suitable as an insulation material and sheath for cable, by compounding a polyolefin with specific amounts of an inorganic metal hydroxide and silicone resin powder. CONSTITUTION:The objective composition is produced by compounding 100pts. wt. of a polyolefin (e.g., ethylene-propylene copolymer) with (A) >=50pts.wt. of an inorganic metal hydroxide (e.g., aluminum hydroxide) and (B) >=1pt.wt. of fine powder of silicone having particle diameter of <=10mum.
Patent JP-H08252352-A (JP)
Title: Roller ski
Inventor: HIRAISHI MASANAO
IPC: A63C17/22
Filed: 1995-10-20
Abstract: PURPOSE: To provide an excellent roller ski which can be conveniently used as a substitute for ice skate, ice hockey, or speed skate, in order to utilize the closed facilities of a skiing area through a year, hardly adds a shock by irregularities of the ground to a foot, and can extremely stably and smoothly slide on an irregular surface. CONSTITUTION: In a roller ski having a plurality of sliding wheels 2 juxtaposed on the bottom part of a shoe body 1, the wheels 2 are constituted into rubber tires 2a made of hollowed rubber hating pneumatic cushioning property.
Patent JP-H04292594-A (JP)
Title: Device for reducing noise of sealed rotary compressor
Inventor: HOWANGU IN SUU
IPC: F04C18/356
Filed: 1991-10-21
Abstract: PURPOSE: To effectively absorb high frequency pressure components in a cylinder of a compressor to reduce noise to the utmost. CONSTITUTION: This device comprises a two-stage resonance space disposed between a bearing flange and a corresponding cylinder surface, and the resonance space is a resonator of a sealed type rotary compressor communicated with a discharge chamber in the compressor by an inflow passage having a taper surface to form a narrow inlet and a large outlet.
Patent JP-S63126792-A (JP)
Title: Preparation of thermal transfer material
Inventor: KUSUMOTO TOMOKO
IPC: B41J31/00
Filed: 1986-11-18
Abstract: PURPOSE:To prepare a thermal transfer material imparting high density sharp printing even to a recording medium inferior in surface smoothness in an industrially advantageous manner, by adding a specific additive to an aqueous dispersion of fine particles composed of specific oxidized polyethylene used in forming at least one kind of the domain of the heat-meltable material of thermal transfer ink layer. CONSTITUTION:In this thermal transfer material 1, a thermal transfer ink layer 3 containing a heat-meltable material is provided on a support 2 usually having a sheet-like form and at least one or more kind of domains are respectively formed to the ink layer 3, for example, by heat meltable resin fine particles C and a non-particulate phase D. Further, at least one or more kind of the domains are formed from an aqueous dispersion of fine particles composed of oxidized polyethylene having number average MW of 1300 or more, pref., 2000-10000. Next, in preparing the thermal transfer material, an alkylphenol/ ethylene oxide additive is added to the aqueous dispersion of oxidized polyethylene fine particles.
Patent JP-H1152549-A (JP)
Title: Defect inspection method for mask
Inventor: SUGAWARA MINORU
IPC: G03F1/84
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide the defect inspection method of a mask by which the defect of a mask pattern is accurately detected in the case a pattern measure on the mask is micronized, in the case a fine graphic exists, in the case a phase difference defect exists or in the case an added auxiliary pattern which is not resolved by an exposure process exists. SOLUTION: A solution 13 where a material emitting either of fluorescence and phosphorescence or both of them are dissolved is applied to the surface of the mask 11 where a pattern is formed. Also, the backside of the mask 11 is irradiated with light having a wavelength from a visible region to an ultraviolet region, and either of the fluorescence and the phosphorescence or both of them emitted from the solution 13 are detected, so that the defect of the mask pattern is detected.
Patent JP-H04151093-A (JP)
Title: Heat insulation mathod for water pumping up pipe for hot spring well and heat insulation cylinder for hot water pumping up pipe
Inventor: MATANO YASUHIRO
IPC: F16L59/10
Filed: 1990-10-11
Abstract: PURPOSE:To simply form a heat insulation layer by externally fitting a heat insulation cylinder, on the inner peripheral surface of which a high water absorptive resin layer is formed, on a hot water pumping up pipe to form a double wall pipe, and causing the high water absorptive resin to absorb water in a hot spring well for expansion to form a heat insulation layer. CONSTITUTION:A heating molding type water absorption film is uniformly adhered on the inner peripheral surface of a heat insulation cylinder 5 to form a high water absorptive resin layer 6A, and the surface thereof is covered with a protection layer 7. The heat insulation cylinder is externally fitted on a hot water pumping up pipe 8 from above and by immersing the heat insulation cylinder in hot water in a casing 1, the resin layer 6A is expanded, a gap between the heat insulation cylinder 5 and the hot water pumping up pipe 8 is filled with hot water-contained high absorptive resin to form a heat insulation layer 6B. This method simply forms the heat insulation layer 6B only by externally fitting the heat insulation cylinder 5 on the hot water pumping up pipe 8 from above and extremely simplifies a work to form the heat insulation layer.
Patent JP-2000096336-A (JP)
Title: Melt spinning of synthetic fiber
Inventor: NISHIO TOSHIYUKI
IPC: D01D5/08
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for spinning by which the occurrence of the Barus effect at the time of discharging a polymer is suppressed to suppress accumulation of foulings in surroundings of discharging holes without causing yarn breakage even at the time of spinning a fibers of a fine single filament fineness and a fiber of a high evenness without dispersion among single filaments can stably be obtained with good operating efficiency. SOLUTION: When melt spinning a synthetic fiber having 30-80 denier total fineness and 0.5-1.5 denier single filament fineness, each spinning hole of a spinneret comprises an introduction hole 1, a capillary 2 and a discharging hole 3 from the upstream side and the narrowing angle from the introduction hole 1 to the capillary 2 is <=60 deg. to satisfy the following formula (1) and (2). Furthermore, the value of draft(DF) represented by the ratio of the takeoff speed to the discharging linear velocity satisfies the following formula (3). DB/D<=5 (1) L/D>=5 (2) 500<=DF<=1,500 (3) [DB is the introduction hole diameter (mm); D is the capillary diameter (mm); L is the capillary length (mm)].
Patent JP-H02120221-A (JP)
Title: Production of silica particle
Inventor: KURITA TADASHI
IPC: C01B33/18
Filed: 1988-10-31
Abstract: PURPOSE:To obtain spherical particles having excellent monodisperse, about 0.1-2mu particle diameter and uniform particle diameter in hydrolyzing an alkoxysilane in a solution containing water and ammonia, by specifying the stirring condition of reaction mixture. CONSTITUTION:In hydrolyzing an alkoxysilane in a mixed solution containing water and ammonia or water, ammonia and an alcohol, a reaction mixture is agitated under a stirring condition of >=0.02kw/m<3> stirring required power per unit volume and >=5000 Reynolds number. By this method, the aimed silica particles are obtained. In carrying out the hydrolysis, since relationship between the Reynolds number(Re) and particle diameter of silica particles largely depends upon the stirring condition in the case of Re<5,000, Re>=5,000 wherein change of stirring condition has a little influence on average particle diameter is required. Since monodisperse is poor when the stirring required powder is small even in the case of Re>=5,000, >=0.02kw/m<3> stirring required power is necessary.
Patent JP-S63127812-A (JP)
Title: Cutting-off machine for wire rod
Inventor: MATSUMAE KATSUAKI
IPC: B23D36/00
Filed: 1986-11-17
Abstract: PURPOSE:To reduce crops and improve yield by providing stoppers for blocking remaining materials after cutting-off from being transferred to the sizing machine side for respective remaining materials and blocking the transfer of remaining material with the supper selected according to the output signal of a length measuring means. CONSTITUTION:When a remaining material M after cutting-off is transferred by a conveyer 1, a stopper 7 for blocking the transfer is provided for each remaining material M, while a length measuring means 12 for measuring the length of each remaining material is provided so that a stopper selected according to the output signal of the length measuring means 12 blocks the transfer of remaining material M, Thus, the length of remaining material M can be measured by said means 12, some remaining materials M having various lengths are transferred to a sizing machine 3 on the conveyer 1 to be cut off in the intermediate portion by a cutting-off machine 4 and other remaining materials M are blocked from the transfer without being cut off so that desired products can be provided. Thus, the dimension of remaining material M can be freely controlled so that the production of crops can be effectively restrained to improve yield.
Patent JP-H10127791-A (JP)
Title: Charging and centering device for blood vessel radiotherapy source
Inventor: ANDREWS CHRISTOPHER C
IPC: A61F2/958
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a catheter in which a radiation source can be applied to a lesion part for a sufficient time to prohibit generation of reconstriction of an artery while maintaining its opening, and protect the radiation source from getting in contact with body fluid of a patient for enabling the radiation source to be reused. SOLUTION: A catheter 10 includes a zone 12 which can be expanded and composed to keep a radiation source at a center of a blood vessel for a sufficient time to provide a sufficient rayage required to the blood vessel. This catheter 10 includes a feed cavity, and a blind inner cavity at a farther end to receive a wire 28 including the radiation source. The blind inner cavity prevents the radiation source from being contaminated by liquid in the blood vessel. The radiation source is charged into the expanded zone 12 of the catheter 10 through the blind inner cavity. The expanded zone 12 includes plural balloon parting parts 14, 16, 18 at a farther end position of the catheter. The balloon parting parts 14, 16, 18 operate to keep the radiation source at the center of the blood vessel even in the case where the blood vessel is curved when expanded.
Patent JP-H09108270-A (JP)
Title: Wheelchair
Inventor: SASAKA FUMIHIKO
IPC: A61G5/02
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To utilize a vacant space below a seat to enhance the functions of a wheelchair by enabling the seat to be opened and to prevent the mating edge of the seat from interfering with the bottom of the user to make him feel disagreeable and uncomfortable to sit on it. SOLUTION: This wheelchair 1 has a seat 5 whose right and left split seat parts 5a, 5b are pivoted to side frames 15, 15 in such a way as to freely rotate to open downwards. With the right and left split seat parts 5a, 5b supported in horizontal positions, the mating edge 8 between the split seat parts 5a, 5b is formed into an almost crank shape that deviates from the centerline of the seat 5. The possibility that the user, even when seated for a long time, feels pain in his bottom because of the mating edge 8 can be reduced. A handle 28 at the end of a seat support frame 26 is grasped to rotate the frame 26 horizontally about a vertical shaft 27 to move the frame back from the undersides of the split seat parts 5a, 5b, thus allowing the split seat parts 5a, 5b to rotate downward because of their own weight and open the underside of the seat 5.
Patent JP-2000101508-A (JP)
Title: Radio terminal equipment for mobile communication
Inventor: MIYASHITA SHIGEHIRO
IPC: H04B1/3822
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide radio terminal equipment for mobile communication capable of automatically switching two power save operation modes and efficiently saving power in standby at the time of non-communication. SOLUTION: In the case of this radio terminal equipment for the mobile communication as well, similarly to conventional equipment, radio equipment 1, a transmitter- receiver 3, a voice encoder 2 and a controller 4 are provided in an equipment main body 10 and a normal power saving operation mode and a high-grade power saving operation mode as a power saving function in the standby state at the time of the non-communication are provided in the equipment main body 10. Other than that, the equipment main body 10 is provided with a vibration sensor 5 for sensing external vibration as the detection of a moving amount and outputting vibration detection signals for indicating the result of detecting the vibration amount of the equipment main body 10.  The controller 4 functions as an operation mode changeover control means for automatically performing changeover control so as to perform a normal power save operation mode at the time of indicating that it is moving and to perform a high-grade power save operation mode at the time of indicating that it is at a standstill corresponding to the vibration amount indicated by the vibration detection signals.
Patent JP-H0590814-A (JP)
Title: Electrode forming method for dielectric resonator
Inventor: TAKAGI TOICHI
IPC: H01P11/00
Filed: 1991-09-26
Abstract: PURPOSE:To improve the weather resistance and the reliability of a dielectric resonator by forming a copper film on the dielectric ceramics by the electroless plating and then applying the nickel and/or gold plating to the copper film after applying a heat treatment to the film in a prescribed mixture gas atmosphere and at a prescribed temperature. CONSTITUTION:A copper film is formed on a cylindrical dielectric resonator ceramic element which contains a pierced hole 2 by the electroless plating. Then a heat treatment is applied to the copper film in a mixture gas atmosphere of hydrogen and nitrogen of 10<-20>-10<-4>ppm partial pressure of oxygen and at 500-700 deg.C. Then the nickel and or gold plating is applied to the copper film for production of an inner circumferential surface electrode 5 and an inner circumferential surface electrode 4.
Patent JP-H04147851-A (JP)
Title: Lamination of olefin resin layer and unwoven fabric
Inventor: SUEHIRO TAISUKE
IPC: B32B37/10
Filed: 1990-10-11
Abstract: PURPOSE:To ensure that a laminated product obtained has the unspoiled proper touch of unwoven fabric and superb water suction/heat insulating properties by treating the molten extruded film of olefin resin using ozone and binding the ozone-treated surface to unwoven fabric based on pulp with a pair of pressing rolls with a specific clearance. CONSTITUTION:Olefin resin layer and unwoven fabric are laminated by treating the extruded molten film of olefin resin using ozone. Then the ozone--treated surface of the extruded molten film is pressed to come in contact with unwoven fabric based on pulp using a pair of pressing rolls with a clearance equal to 20 to 80% of the thickness of unwoven fabric. If the clearance between the pressing rolls is equal to 20% or lower of the thickness of unwoven fabric, a laminated product with satisfactory proper touch is no longer obtained and the water absorbing and cross-section performance of the obtained laminated product becomes inadequate. In addition, if the clearance is equal to 80% or higher, stable adhesion strength is no longer obtained between the extruded molten film of olefin resin and the unwoven fabric, neither can a sufficiently warrantable laminated product be obtained.
Patent JP-H10122633-A (JP)
Title: Method and apparatus for control of air conditioning
Inventor: TSUKAGOSHI TAKAYOSHI
IPC: F24F11/02
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To ensure the cost-down in maintenance by executing radio communication when the environment information on an air conditioning control space has changed exceeding a predetermined value compared with the time of previous radio communication or when a predetermined time has elapsed from the time of previous radio communication. SOLUTION: The air conditioning control system comprises a radio communication parent station 1, a plurality of radio communication child stations 2 connected with the parent station 1 through a radio communication channel and disposed in an air conditioning control space 100 being an object to be controlled for air conditioning, and an air conditioning controller 4 for controlling the air conditioner 3. When measured temperature of the air conditioning control space 100 is judged to be over by a predetermined value from the previous temperature, the operation is advanced to radio communication between it and the parent station 1.  Further, even when there is continued a situation where the measured temperature is judged not to be over the predetermined value from the previous temperature, provided the time is judged to be elapsed by 30 minutes from the previous communication, radio communication is forcibly executed between the parent station 1 corresponding to the child station 2 and the child station 2.
Patent JP-H05241486-A (JP)
Title: Toner carrying device
Inventor: YOKOYAMA MASAHITO
IPC: G03G21/10
Filed: 1991-10-22
Abstract: PURPOSE:To prevent the leakage of toner outside and to evade soiling inside a machine and the occurrence of a failure in driving caused by the sticking of the toner to a driving part, with a simple constitution by fitting an elastic sealing member to the gap of the abutting part of the discharging port of a toner discharging member and a toner carrying unit. CONSTITUTION:An annular elastic sealing member 8 is provided on the abutting part 14 of the base of a cylinder part 13. As the material of the elastic sealing member 8, the flexible material of urethane foam, rubber, etc., is desirable. When a cleaning unit 1 is fitted to the toner carrying unit 2, a toner receiving pipe 5 provided on the top end of a toner carrying pipe 3, is abutted on the abutting part 14 of the base of the cylinder part 13 of a toner carrying unit case 7, while being pressurized thereto, but the sealing member 8 is provided on the abutting part 14, deformed and interposed between the abutting part 14 and the toner receiving pipe 5, to connect them. Therefore, their abutting part never has a gap.