baber/WOPTO huggingface dataset:
Patent JP-H10168696-A (JP)
Title: Heald frame controlling apparatus for loom
Inventor: SHIODA TAKU
IPC: D03C13/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a heald frame controlling apparatus having a simple structure, giving strong fastening force between a swinging member and a guiding member and resistant to the abrasion and damage to the fastening part. SOLUTION: A connection rod of a link mechanism to vertically reciprocate a heald frame is fastened at a desired position of a swinging member 22 of an opening apparatus. The controlling apparatus is provided with a guiding member 24 holding a swinging member 22 in inserted state and having the connection rod rotatably supported on the rotary supporting part 25 formed at an end of the guiding member. A pair of fastening means 38, 44 are placed in the guiding member 24 in a state adjustable their positions in the longitudinal direction of the guiding member 24. The fastening means 38, 44 hold both side edges of the swinging member 22 in the guiding member 24 and press the inner wall of the guide member 24 at a side near the rotary supporting part 25 relatively to the swinging member 22 to integrate the guiding member 24 and the swinging member 22.
Patent JP-H10170870-A (JP)
Title: Polarization element, light source device, and projection display device
Inventor: SHIKAMA SHINSUKE
IPC: G02B13/18
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a thin polarization element with less loss by forming it into a shape connecting unit elements of a pole shape of which light-incident surface and light-outgoing surface are folded back at an angle transmitting P polarization light with a low loss at a fixed interval. SOLUTION: This polarization element 62 is formed so as to integrally connect pole-shaped elements 162 with a diamond-shaped section at the fixed interval, and a peak part of an incident side fold-back surface 63 and the peak part of an outgoing side fold-back surface 64 exist on the same positions in surface/rear side surface. A slope θi of an oblique side in the incident surface 63 and outgoing surface 64 of the polarization element 62 forms the angle transmitting the P polarization through with less loss and partially reflecting an S polarization.  The outgoing surface 64 is the same shape as the incident surface 63, and when natural light 25 with undecided polarization direction is made incident on the polarization element 62 parallel to the normal N, though the P polarization transmits nearly through it, the S polarization is partially reflected by the incident surface 63 and outgoing surface 64. Then, outgoing light 26 becomes polarized polarization (partial polarization) with a strong polarization component of a P direction. Thus, the polarization element 62 converting the natural light 25 into the partial polarization is made thin.
Patent JP-H09184175-A (JP)
Title: Discharge structure for sink
Inventor: OKUNI SHINICHIRO
IPC: E03C1/12
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make discharge possible, with a simple structure, directly inside a sink to a part that is closed tightly. SOLUTION: A tubular member 1 connected to an opening at the bottom of a sink 10 and a drainage member 2 in a diameter smaller than that of the tubular member 1 and provided at the inside of the tubular member for draining water from the sink 10 are arranged. A valve mechanism 4 for opening and shutting a space between the outer circumference of the drainage member 2 and the inner circumference of the tubular member 1 at the opening side of the sink 10 and a garbage housing box 12 connected to the tubular member 1 are provided, and a space between the inner circumference of the tubular member 1 and the drainage member 2 is made to work as a garbage discharge passage.
Patent JP-H10185118-A (JP)
Title: Combustion device
Inventor: UCHIDA TSUTOMU
IPC: F23D11/40
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device capable of miniaturizing by reducing the diameter of an outer cylinder which provides a burner head internally inside the cylinder. SOLUTION: A main burner port 25 is formed on the top of a burner head, thereby forming the flames of the main burner port 25 in the same direction with the longitudinal direction of an outer cylinder 48, which makes it possible to provide a required amount of combustion without overheating the inner periphery of the outer cylinder 48.  Since an auxiliary burner port 27 is also formed on the side wall of the burner head 24 so as to take in a proper amount of heat back with a burner head ring 46 which covers the lower surrounding area of the burner head 24 in the shape of a ring even when the heating power is increased or decreased, there is no possibility that the inner surface of the outer cylinder 48 is overheated even when the diameter of the outer cylinder 48 which provides the burner head internally is reduced and the inner periphery of the outer cylinder 48 and the burner head 24 are approached to each other. This construction makes it possible to miniaturize the shape of equipment which loads this combustion device by reducing the size of the outer cylinder 48.
Patent JP-H05169425-A (JP)
Title: Cutting method of ceramic material
Inventor: YAMAGUCHI HIROYUKI
IPC: H01L41/22
Filed: 1991-12-19
Abstract: PURPOSE:To provide an efficient cutting method of a ceramic material by removing operation such as washing of an adhesive agent along with a reduction of a cutting time. CONSTITUTION:The title method is constituted so that a piled up ceramic materials (ceramic sheet) 2 which are to be cut off are coated with a heat- shrinkable tube 4, the same is fixed to a base 10 with an adhesive agent 12 and the ceramic material 2 is cut off in the lump along with the base 10 on the heat-shrinkable tube 4 by a cutting device (cutter edge) 14.
Patent JP-2000180526-A (JP)
Title: Positioning system
Inventor: FUKUDA YASUSHI
IPC: G09B29/10
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To reduce the size and power consumption of a device being provided in a movable body, and to position the movable body even in a place without an superior visual field in the sky by obtaining the position of a mobile station according to the reception time of each fixed station of a radiation wave being transmitted from the mobile station, and position information on each fixed station. SOLUTION: When a fixed station 2 receives an electronic wave being transmitted from a mobile station first, and then fixed stations 1 and 3 successively receive the electronic wave, and the difference from the reception time of the other fixed stations 1 and 3 is obtained with the reception time of the fixed station 2 where the electronic wave is received first as a standard. A circle with a radius with length where the difference is converted to distance is drawn for creating a circle indicated by a broken line.  When the transmission time of the mobile station is set to Ts, reception time of the fixed stations 1, 2, and 3 is set to T1, T2, and T3, and electronic wave arrival time from the mobile station to each fixed station is set to Δt1, Δt2, and Δt3, the radius of the circle being indicated by the broken line around the fixed station 1 is set to Δt1-Δt2, and that of the circle being indicated by the broken line around the fixed station 3 is set to Δt3-Δt2, thus obtaining a circle that is in contact with the two circles and at the same time passes through the fixed station 2, and obtaining the center as the position of the mobile station.
Patent JP-H06184247-A (JP)
Title: Production of copolymer latex and adhesive composition for bonding rubber to fiber
Inventor: TOYODA YASUSHI
IPC: C09J121/00
Filed: 1992-12-16
Abstract: PURPOSE:To obtain the subject latex having low viscosity, excellent in mechanical stability and productivity and useful as an adhesive, etc., by polymerizing vinylpyridine with butadiene, etc., using a specific emulsifier for polymerization. CONSTITUTION:Vinylpyridine, butadiene, etc., is polymerized by combinedly using sodium rosinate and potassium rosinate as emulsifiers for polymerization in a weight ratio of sodium rosinate/potassium rosinate of (3/7) to (9/1) to provide the objective latex. Furthermore, 100 pts.wt. (as a solid content) of the latex is blended with 5-35 pts.wt (as a solid content) resorcinol-formalin resin to provide the objective adhesive composition for bonding rubber to fiber.
Patent JP-2000139981-A (JP)
Title: Auxiliary tool for sexual intercourse
Inventor: KAWASAKI KIYOSHI
IPC: A61F5/41
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent the reverse flowing of blood, and to maintain the erect state of penis for proper time by properly fastening the root portion of the penis in an auxiliary tool for sexual intercourse fixed to the root portion of the penis. SOLUTION: An auxiliary tool 1 fixed to the root portion of a penis is provided with flexible elasticity, and a fastening hole 2 formed in the center to prevent the reverse flowing of blood by fastening the penis.
Patent JP-H05173723-A (JP)
Title: Magnetic disk sub system
Inventor: TAKASHIMA HIROMI
IPC: G06F3/06
Filed: 1991-12-24
Abstract: PURPOSE:To shorten the waiting time of a magnetic disk controller until detecting the index/address mark/physical address of a magnetic disk. CONSTITUTION:This system is provided with plural magnetic heads 20 and 30 positioned at equal intervals on the same track of a magnetic disk 150, read/write signals 160A and 160B for each magnetic head to read/write data from the respective magnetic heads, index detecting means 120A and 120B for each read/write signal to detect the index on the track from these respective read/write signals 160A and 160B, storing means 130 to store detection information first detecting the index from these respective index detecting means 120A and 120B, and selecting means 140 to select one of the respective read/write signals from the contents of this storing means 130 as the read/write signal of a magnetic disk controller 110.
Patent JP-2000184231-A (JP)
Title: Signal processing system
Inventor: TANABE KAZUHIRO
IPC: H04N5/14
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To set and change a parameter in accordance with plural states without using a CPU interface (data write function) by setting and changing the parameters of respective units in accordance with the state of a system. SOLUTION: An external information fetch state discrimination circuit 2 discriminates fetched external operation information 1, and in the case that the external operation information 1 is in a first state, the level of state identification signals becomes 'LOW' and a memory 9 is selected by an inverter 8. In the case of a second state, the level of the state identification signals becomes 'HIGH' and the memory 10 is selected. Also, the state identification signals are switched in a changeover detection circuit 6 and a prescribed pulse is generated. Then, a memory data fetch circuit 7 fetches the stored contents (parameter) of the memory 9 or 10 with the generated pulse as a trigger and the read parameter is set to the register of a processing circuit 11.
Patent JP-H10221510-A (JP)
Title: Cross dichroic prism, prism unit and projection type display device
Inventor: USHIYAMA TOMIYOSHI
IPC: G02F1/13357
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent return light from the light emergent surface side of a cross dischroic prism to the latter, from emitting again from the light emergent surface thereof. SOLUTION: Of four rectangular prisms 301, 302, 303, 304 of a cross dichroic prism 200, at least one has a length which is longer than that of the others. That is, a part of a right angle surface of each of the rectangular prisms 301, 302, is longitudinally projected from the right angle surface of the other one of the rectangular prisms 303, 304. Each of the projecting parts on the right angle surfaces of the long rectangular prisms 301, 302 are not formed with a dichroic film.
Patent JP-H11181333-A (JP)
Title: Coating composition for zinc-based metal plataed steel plate
Inventor: HIDAKA TAKAHIRO
IPC: C09D5/08
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which gives a coating film excellent in corrosion resistance, processability and adhesion even without a chromate film by making the composition contain a film forming organic resin, an acid capable of etching zinc, and a hydrazine derivative. SOLUTION: The coating composition includes 100 parts by weight (hereinafter parts) of a film forming organic resin, preferably a (modified) epoxy resin, preferably 0.1-5 parts, more preferably 0.2-3 parts of an acid capable of etching a zinc, preferably a hydrofluoric acid, and preferably 0.1-10 parts, more preferably 0.2-5 parts of a hydrazine derivative of a pyrazole compound or a triazole compound (for example: a 3,5-dimethylpyrazole and a 3-mercapto-1,2,4-triazole). The aqueous film composition contains a solvent which is an organic solvent and/or water, the water contained in the solvent being not less than 50 wt.%.
Patent JP-H05181758-A (JP)
Title: Storage device
Inventor: SATO YASUHIRO
IPC: G06F11/10
Filed: 1991-12-26
Abstract: PURPOSE:To rapidly execute an instruction for setting up specific bit of data stored in a storage element to a level '1'. CONSTITUTION:In case of forcedly setting up a specific bit of data stored in the storage element to the level '1' by an instruction signal 18, the data read out from the storage element and a check bit are corrected by exclusive OR circuits 15, 14 and then the specific bit is set up to the level '1' by an OR circuit 12. Simultaneously the check bit is changed by a NAND circuit 11 and an exclusive OR circuit 13.
Patent JP-2000164669-A (JP)
Title: Detchable type load port device
Inventor: TANIYAMA YASUSHI
IPC: H01L21/68
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a load port device which can be easily attached and detached to/from a semiconductor manufacturing apparatus. SOLUTION: A caster device A1 is provided to the lower part of a load port device body 1, and a compression spring is connected between the device body 1 thereof and a support leg 23 for supporting casters 9a and 9b on the front and rear sides constituting the caster device A1. When a lever 12a of a toggle clamp 12 is turned, a clearance is created between the device body 1 thereof and the compression spring 22, thereby causing the device body 1 to be in floting state. As a result, the device body 1 can be inclined slightly in all directions.
Patent JP-H05170095-A (JP)
Title: Air cushion vehicle
Inventor: OZAKI IKUO
IPC: B60V1/18
Filed: 1991-12-25
Abstract: PURPOSE:To enable the multifarious use of an air cushion vehicle for sports and leisure without causing discomfort by changing its external appearance and image according to the number of passengers and a purpose. CONSTITUTION:A cowl for covering the upper part of a body 1 is divided into front cowls 11, 21, a center cowl 31 and a rear cowl 41 for respectively covering the front, upper and rear areas of a seat 3. The front cowls 11, 21 are to be two kinds of cowls removable from the body 1 and selectively used according to preference, that is, the front cowl 11 for one person used for a narrow screen 13 and the front cowl 22 for two or three persons for a wide screen 23. The center cowl 31 is formed into the shape corresponding to the front cowl 11 for one person in such a way as to be removable from the body 1 as well as rotatable in the rising/falling state.
Patent JP-2001173511-A (JP)
Title: Scavenging air passage structure of two-cycle engine and method of manufacturing the structure
Inventor: UENOYAMA KAZUYUKI
IPC: F02B33/04
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To perform drawing of a mold for forming a scavenging air passage by a single mold in the direction of the central line of a cylinder, to reduce the number of manufacturing processes by simplifying a casting work, to prevent the occurrence of defective casting, such as mold displacement, and to prevent the occurrence of defective combustion due to a return of fuel to the scavenging passage through a gap between fastening surfaces during inclination operation of an engine, in a two-cycle engine. SOLUTION: In a two-cycle engine formed such that a scavenging passage to effect intercommunication between a scavenging port and a crank chamber is extended through the fastening surfaces of a cylinder and a crank case, a guide member smoothly connected to the scavenging passage of the crank case and having a passage surface formed in a curved surface is removably mounted on the crank case from the fastening surfaces and a part of the scavenging passage consists of the passage surface.
Patent JP-2000179464-A (JP)
Title: Mounting structure of bellows
Inventor: UCHIDA TAKESHI
IPC: F04B45/08
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To avoid a stress concentration to a bottom portion to enhance a durability while reducing a manufacturing cost by displacing a crest portion at the nearest side to a stationary member and also imparting an appropriate displacement to the bottom portion adjacent thereto. SOLUTION: When a bellows 20 is compressed, a base portion at a crest portion 22a at the nearest side to a flange 11 is restricted by a convex portion 11b of the flange 11, however, a body portion 25 at an upper side than the base portion 26 can be displaced so as to flexure to the flange 11 side making an upper end of the base portion 26 as a fulcrum. Thereby, the bottom portion 23a adjacent to the crest portion 22a is appropriately displaced and a compression deformation equal to other bottom portions 23b,... and a stress accompanying therewith are caused.
Patent JP-H05179329-A (JP)
Title: Oxygen refining equipment
Inventor: NAKAJIMA HIDEMASA
IPC: C21C5/28
Filed: 1991-12-26
Abstract: PURPOSE:To provide the oxygen refining equipment which can efficiently execute blowing, tapping, slag discharging and repairing of plural furnace bodies with one system of oxygen blasting system and waste gas treating system equipment. CONSTITUTION:An A converter 3 and a B converter 4 are juxtaposed on the same converter truck 1. The respective converters are constituted movably to a blowing position and ancillary working position respectively having one system of the oxygen blasting system and waste gas treating system equipment. A steel receiving truck 7 is disposed in the blowing position and a slag receiving truck 8 in the ancillary working position. The B converter 4 exists in the ancillary working position during blowing in the A converter 3. The slag discharging, repairing and pouring of the B converter are executed during the blowing of the A converter. The truck is moved to move the A converter 3 to the ancillary working position and the B converter 4 to the blowing position, respectively, upon ending of the A converter. The same operations as the above-mentioned operations are thereafter alternately repeated, by which the refining is continuously executed. The initial and running costs of the converters are reduced. The working rates of the converters and the productivity are high. The plural converter operations are thus executed with the personnel for one unit of the converter.
Patent JP-H11191974-A (JP)
Title: Wiring structure for ultrasonic motor and annular flexible board for piezoelectric element
Inventor: FUKUI TAKASHI
IPC: H01L41/09
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure for ultrasonic motor in which maximum output of the ultrasonic motor can be enhanced while suppressing oscillation of a piezoelectric element. SOLUTION: A piezoelectric element is connected electrically through a conductor 23 provided on a flexible board 21. The parts 25a, 26a of the conductor 23 being bonded to an electrode plate comprise comb coupling parts 25d, 26d extending in the circumferential direction of the piezoelectric element, and comb contact parts 25c', 26c extending radially outward of the piezoelectric element from the comb coupling parts 25d, 26d while being divided into a plurality of stripes in the circumferential direction.
Patent JP-2001172280-A (JP)
Title: Material for organic light emission element and organic light emission element using the same
Inventor: TAGUCHI TOSHIKI
IPC: H05B33/12
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a specified N-containing heterocyclic compound and an organic light emission element using the same and having high luminance and excellent durability. SOLUTION: This compound is represented by general formula (1) and the organic light emission element is obtained by using the compound. [R1 to R7 are each independently H or a substituent and more than two of R1 to R7 may form a ring or may form a polymer compound having recurring units of general formula (1)].
Patent JP-H05179528-A (JP)
Title: Treatment of fiber tow band
Inventor: SAKAI TAKASHI
IPC: D02G3/02
Filed: 1991-12-27
Abstract: PURPOSE:To provide a crimped tow prevented in the generation of flies in the post processes of the crimped tow produced by subjecting a tow to a crimping treatment using a crimper. CONSTITUTION:An oil is supplied to both the selvages of a tow band, and the tow band is crimped with a crimper to obtain a crimped fiber tow. The excessive supply of the oil to both the selvages of the fiber tow permits to obtain the crimped tow reduced in the generation of flies in post-treated processes because the oil is oozed out on the surface of the tow band and because the excessive friction and the mechanical abrasion with nip rollers can be prevented, when the oiled fiber tow is nipped with the nip rollers installed at the front part of a crimper box.
Patent JP-H06196378-A (JP)
Title: Computation method of exposure amount of photolithography
Inventor: YAMANO EIICHIRO
IPC: H01L21/027
Filed: 1992-12-25
Abstract: PURPOSE:To provide a computation method of an exposure amount, wherein a pattern in a target size is formed on a resist in photolithography. CONSTITUTION:First, in a first process S1, a first exposure amount is computed by substituting the target size of a pattern formed by a new exposure operation with reference to the equation of a straight line which is prescribed by an exposure amount irradiated in a past exposure operation, by a value in which the size of a pattern formed on a resist in the past exposure operation has been corrected by the deviation of the pattern size of a mask used in the exposure operation and by a first factor based on an exposure characteristic curve. Then, in a second process S2, a correction exposure amount is computed by using a second factor based on the exposure characteristic curve and by using the deviation of the pattern size of a mask used in a new exposure operation. Then, in a third process S3, the first exposure amount is corrected by the correction exposure amount and a new exposure amount En+1 is computed.
Patent JP-2001175392-A (JP)
Title: Keyboard for portable information equipment
Inventor: KITA EIJI
IPC: G06F3/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To enable operation of keys only with thumbs of both hands by holding portable information equipment with palms of both hands. SOLUTION: This keyboard for portable information equipment is integrally provided to the portable information equipment to input data to the portable information equipment and key arrangement on the basis of QWERTY arrangement is totally performed on the approximately rectangular keyboard surface. All keys are divided into two groups as the ones to be depressed by the thumb of the left hand and the ones to be depressed by the thumb of the right hand. All keys are arranged along each arc of plural concentric circles centering around the vicinity of both ends of one long side of the approximately rectangular keyboard surface. The keys are arranged in an area where the thumbs naturally move and the keys are eliminated from places where the thumbs are especially hard to reach.