baber/WOPTO huggingface dataset:
Patent JP-H1046778-A (JP)
Title: Handrail connecting metal fitting for spiral stairs and spiral stairs
Inventor: INAFUKU ATSUYOSHI
IPC: E04F11/18
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To easily perform connecting work according to design by previously fixing a part between a three-forked member and a handrail column side joining member and a part between the three-forked member and one handrail side joining part, and supporting a part between it and the other handrail side joining member with slight looseness. SOLUTION: A downward branch part 6c is fixed at a right angle to an intermediate part of oblique branch parts 6a to 6b. In that case, a lower half of the downward branch part 6c is bent in the middle so as to turn in the perpendicular direction. As a result, a half of the downward branch part 6c stands erect, and the oblique branch parts 6a to 6b incline at a prescribed inclination. It is bent between the oblique branch parts 6a and 6b by an angle β so that a circumferential directional angle β can be obtained in a plane. The tips of the respective branch parts 6a, 6b and 6c are connected to bottom parts 8a, 8b and 8c of joining members 7a, 7b and 7c, and the branch part 6c and the bottom plate 8c are welded and fixed together. The bottom plate 8a of the joining member 7a and the branch part 6a provide a clearance for them.  Therefore, even if there is a work-assembling error, it can be absorbed by a looseness part.
Patent JP-2001030771-A (JP)
Title: Supporting device for fuel cell of vehicle
Inventor: UOZUMI TETSUO
IPC: H01M8/02
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To improve sealing property of a single fuel cell without a clearance between each cell and a separator even at abrupt braking, by providing a fuel cell composed of a plurality of layers and a supporting member for preventing the fuel cell located at the front from moving forward in the vehicle longitudinal direction. SOLUTION: This supporting device 2 for a fuel cell of a vehicle has a fuel cell 4 and a supporting member 6 for preventing a single cell 42 located at the front of the fuel cell 4 from moving forward in the vehicle longitudinal direction. The fuel cell 4 is composed of layers of the single cell 42 via a separator 44, and sandwiched from both ends thereof by plates 46, 47 at the front and rear of a vehicle respectively. At abrupt braking, a second supporting member 64 allows the fuel cell 4 to move forward in the vehicle longitudinal direction, but does not allow a first supporting member 62. Accordingly, force tends to be applied in the direction that reduces a clearance between each cell 42 and the separator 44, sealing property of the fuel cell 4 can be improved.
Patent JP-S5993057-A (JP)
Title: Imidazole derivative, its preparation, and agricultural and horticultural fungicide, plant growth regulator or herbicide containing said derivative as active component
Inventor: FURUSAWA KUNIHIKO
IPC: A01N43/50
Filed: 1982-11-17
Abstract: NEW MATERIAL:The imidazole derivative of formula I (X is lower alkyl, cyano, phenyl, lower alkoxy, or benzyloxy). EXAMPLE:N-[alpha-(p-Cyanobenzyl)-t-butylacetyl]imidazole. USE:Agricultural and horticultural fungicide, plant growth regulator and herbicide. It includes racemic compound and optical isomers. PROCESS:The objective compound of formula I can be prepared by reacting the substituted acetic acid of formula II or its reactive derivative with imidazole or its reactive derivative.
Patent JP-H0949935-A (JP)
Title: Manufacture of semiconductor light wavelength discriminating circuit
Inventor: KOMATSU YOSHIRO
IPC: G02B6/12
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor light wavelength discriminating circuit low in crosstalk and small in polarization dependency without impairing manufacturing tolerance. SOLUTION: An absorption waveguide 304 for absorbing a short wavelength signal of a crosstalk component is further added to the poststage of a light wavelength discriminating element, specially the poststage of the output terminal on the side outputting a long wavelength signal. Thus, since the crosstalk on the side outputting the long wavelength is drastically improved, attention is paid only to reduce polarization dependency on the side outputting the short wavelength signal at the time of designing the light wavelength discriminating element and the designing and manufacturing to tolerance are drastically increased.  When crystal growth is selectively performed in the air gap between a pair of stripe-like dielectric masks at the time of manufacturing the light wavelength discriminating element, by utilizing the wavelength composition of a growth layer controlled by a mask width, a transparent passive waveguid and a waveguide for absorbing the short wavelength signal are formed collectively by using a selectively growing mask as shown by the Figure.
Patent JP-H0578631-A (JP)
Title: Double-sided tacky tape or sheet
Inventor: NAKA HISAO
IPC: C09J175/04
Filed: 1991-08-13
Abstract: PURPOSE:To obtain a double-sided tacky tape or sheet having performances nearly equal to or higher than those of products using conventional nonwoven fabrics without subjecting a nonwoven fabric to pretreatment. CONSTITUTION:A double-sided tacky tape is produced by directly applying an acrylic tacky agent prepared by blending a copolymer of n-butyl acrylate and acrylic acid with an isocyanate-based cross-linking agent to both surfaces of a nonwoven fabric formed from a mixture of 30wt.% acrylic fiber with 70wt.% pulp. The resultant double-sided tacky tape is good in adhesive strength and holding power without any remaining paste on adherends. The above- mentioned nonwoven fabric is excellent in wet dimensional stability.
Patent JP-H0934256-A (JP)
Title: Image forming device
Inventor: HASEGAWA YUJI
IPC: G03G15/08
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of stably supplying biassed electricity to a developing sleeve for a long time without complicating or enlarging a device as a whole even when a plurality of developing devices are provided. SOLUTION: A developing sleeve 52 is supported in a developing canister by a bearing 59 so as to be freely rotated and a butt roller 55 for a driving gear 60 and a conductive bearing is provided integrally with a rotation center shaft 61. A conductive member 57 is integrally provided in a positioning member 56 attached to a main body side plate 62 brought into contact with the butt roller 55 and by bringing the butt roller 55 into contact with this conductive member 57, developing biassed electricity is supplied via this conductive member 57.
Patent JP-S58104496-A (JP)
Title: Heat exchanger
Inventor: KOMATSUBARA KOUSUKE
IPC: F28F1/32
Filed: 1981-12-15
Abstract: PURPOSE:To make it possible to improve the heat transfer capacity of a heat exchanger  by a method wherein in the heat exchanger for an air conditioner, a plurality of  cylindrical members are arranged in the direction of the stages of the heat exchanger  on the downstream side thereof and in parallel relationships with heat transfer pipes and the cylindrical members are connected to the heat transfer pipes, respectively. CONSTITUTION:Cylindrical members 5 are provided on the downstream side, and in the direction of the stages, of the heat exchanger in such a manner that the cylindrical  member 5 are arranged in a zigzag fashion with respect to the heat transfer pipe 2  and connected to the latters. With the above structure, when a heat source fluid flowing through the heat transfer pipes 2 is made to exchange heat with air, the passage  of the air flowing behind the third row of the heat transfer pipes 2c is narrowed and  the size of a dead water region 4c becomes as small as the size of each of dead water regions 4a and 4b. Accordingly, the surface area of heat transfer working effectively  for heat exchange is increased and the heat transfer efficiency of the heat exchanger  is improved. Further, due to the provision of the cylindrical members 5, the resistance  against ventilation increases to some degree but it can be neglected because it is much smaller than the like resistance generating due to the existence of plate fins 1.
Patent JP-H0733446-A (JP)
Title: Glass blank transporting method and transporting device for glass forming device
Inventor: KIMURA HIROSHI
IPC: C03B7/08
Filed: 1993-07-23
Abstract: PURPOSE:To transport optical glass blanks always to the specified position in a heating furnace. CONSTITUTION:The thermal change in a pallet 12 by a temp. change in the preheating furnace 4 is measured by thermocouples placed at transporting rails 31 in the preheating furnace 4 and the deformation rate by the heat of the pallet 12 is calculated at the time of placing a gob tray 14 holding the optical glass blanks 15 on the pallet 13, transporting this tray into the preheating furnace 4, holding the gob tray 14 by means of transporting arms 18 and transporting the tray to a pair of upper and lower molds. The feed rate of the pallet is then controlled to be corrected according to the deformation rate calculated in such a manner, by which the gob tray 14 is supplied always to the specified position.
Patent JP-S6263501-A (JP)
Title: Method of promoting growth of practically growing citrus fruit
Inventor: TAKAHARA TOSHIO
IPC: A01H3/04
Filed: 1985-09-13
Abstract: PURPOSE:To extremely promote growth of practically growing citrus fruits of insufficient growth, by treating the practically growing citrus fruits with an effective amount of brassinolide. CONSTITUTION:Practically growing citrus fruits such as trifoliate orange, Sitrus junos Sieb. ex, etc., are treated with an effective amount of brassinolide[=( 2alpha,3alpha,22R,23R )-tetrahydro-24S-methyl-B-hom-o-7-oxa-5alpha-cholestan-6-one] shown by the formula. An aqueous solution is preferable as the form of the brassinolide to treat and its effective amount is 10<-6>-10<2>ppm, preferably 10<-2>-1ppm in concentration. Brassinolide is dissolved in a solvent such as ethanol, isopropanol, etc., further diluted with water to give an aqueous solution of brassinolide having the above-mentioned concentration, which is preferably applied to practi cally growing citrus fruits. This method is extremely useful for production of stocks and growth of new cultivar.
Patent JP-H1031443-A (JP)
Title: Loop of banner
Inventor: NISHIMOTO HISAYUKI
IPC: G09F17/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To enable even a beginner to easily and exactly mount a small loop for passing bannerpole by pasting the one-side surface of double coated adhesive tape to the opposite inner surface side end of a band-shaped loop body and further connecting the opposite inner surface side end of the loop body in an annular shape in the state of allowing the end to remain. SOLUTION: This loop is constituted by peeling the release paper on the one-side surfaces of the double coated adhesive tapes 2, 2 and sticking these tapes to the inside surface of the opposite ends of the band-shaped loop body 1 consisting of leather or touch fabric or synthetic resin blank. Then, to the other-side surfaces of the double coated adhesive tapes 2, 2, the release paper is attached. A sewing part 4 which connects the loop body 1 in the state of allowing the double coated adhesive tapes 2, 2 facing each other to remain, i.e., sews the base ends of the double coated adhesive tapes 2, 2 in an annular shape is formed. The loop body 1 constituted in such a manner is mounted at the banner in the state of holding the loop body by the double coated adhesive tapes 2, 2 by peeling the released paper along the outer peripheral surface of the banner.
Patent JP-S6182594-A (JP)
Title: Photographing device
Inventor: MATSUMOTO YUMIO
IPC: H04N7/18
Filed: 1984-09-29
Abstract: PURPOSE:To photograph a large picture of a criminal with use of one unit of camera by causing a control means to drive a camera supporting means in accordance with the difference between the current camera photographing direction and direction decided based on a movable subject position signal when an output signal from a movable subject detection means is inputted and rending a camera to photograph and drive when said two directions are equal. CONSTITUTION:A motor control circuit 10 controls the rotating direction and circuit quantity of a motor 21 installed at a camera supporting means 20 as the oblique figure shows on the basis of instructions from a microcomputer 9. After a camera photographing drive circuit 14 is operated, the counted value of an internal counter of the microcomputer 9 is subtracted by one, and a counted value (n) of the inner counter is again judged to be zero or not. When a counted value A (n) is not equal to an output value B of a rotary encoder, the A (n) is compared with the B. This comparison is made because a universal head 23 is decided to rotate right or left. In this embodiment the output value B of a rotary encoder 24 is increased with right rotation, and vice versa.
Patent JP-S58103703-A (JP)
Inventor: MASUO KAZUHIKO
IPC: H01B7/00
Filed: 1981-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0629633-A (JP)
Title: Insulating board for circuit
Inventor: SUGIMOTO NORIYASU
IPC: C04B35/58
Filed: 1992-07-06
Abstract: PURPOSE:To obtain an insulating board for circuit provided with three characteristics of mechanical strength, dielectric constant and thermal expansion coefficient in combination by a method wherein at least one part of an aluminum component is made to exist in the form of an Al2O3 crystal. CONSTITUTION:When the total amount of an aluminum component of silicon nitride Si3N4 ceramic is converted into the mount of an Al2O3, the total amount is set so as to satisfy a condition of 0.5<=Al2O3/Si2N4<=1.6 in a reference of weight and is set at 70% or higher and 90% or lower at the total amount of the amount of the Al2O3 and the amount of an Si3N4. The aluminum component is added to a silicon nitride, which is a raw material, to act as an auxiliary for sintering and improves the mechanical strength of the ceramic and in addition, one part of the aluminum component is soluble in the Si3N4, but the other part is deposited in the form of an Al2O3 crystal or is left after being sintered. Accordingly, the Al2O3 crystal having a large thermal expansion coefficient offsets mutually with the low-expansion silicon nitride or a sialon to make the thermal expansion coefficient of the whole board approach that of silicon and moreover, as the main component of the board is the silicon nitride, the dielectric factor of the board can be made low.
Patent JP-H1144759-A (JP)
Title: Ultrasonic distance measuring device and distance measuring method using ultrasonic wave
Inventor: TABUSE EITOKU
IPC: G01S7/526
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic distance measuring device capable of accurately compensating for the atmospheric temperature without being affected by the reference voltage. SOLUTION: This ultrasonic distance measuring device 1 is provided with a transmitting means 3, a receiving means 5, a clock generating means 7, and a distance calculating means 9. The clock generating means 7 generates clock signals with the frequency changed in response to the temperature change. The distance calculating means 9 counts the clock number of clock signals after the transmitting means 3 transmits an ultrasonic wave to an object until the receiving means 5 receives the reflected wave and calculates the distance to the desired object based on the clock number.
Patent JP-S5991225-A (JP)
Title: Earth anchor
Inventor: NASU YASUYUKI
IPC: E02D5/76
Filed: 1982-11-18
Abstract: PURPOSE:To construct earth anchors at low cost by a method in which blade pieces constituting quadrilateral link are attached to the tip of an anchor body and opened by rotational operation of a pulling tool, and the blades portion is covered with cement milk, etc. CONSTITUTION:When an earth anchor 1 is inserted into a lower hole 22 provided in a retaining wall 21 and a pulling tool 7 is turned, supporting tools 9a and 9b are moved toward mutually approaching direction, pins 4 and 5 are projected outwards, and the blades 3a and 3b are opened. A grout 23, e.g., cement milk, is injected into the lower hole 22 to cover the blades 3a and 3b with the grout 23 to form an anchor body 24.
Patent JP-S5994316-A (JP)
Inventor: TANI KENICHIROU
IPC: B23K11/00
Filed: 1982-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001035185-A (JP)
Title: Semiconductor memory
Inventor: HOSHIDA TETSUJI
IPC: H01L27/10
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide constitution of a semiconductor memory in which redundancy relieving can be normally performed even when defect is caused in a program element storing a defective address. SOLUTION: An address replacement discriminating circuit 100 comprises a node 110 outputting a spare enable-signal SE activating a spare memory cell, regular fuses 120-1 to 120-n provided corresponding respectively to each bit of address decoding signals AD0-ADn, and a spare fuse 150 replacing a regular fuse in which defect is caused. A discriminating transistor 230 is connected between the spare fuse 150 and a ground wiring 113. A signal of one bit specified selectively and in a non-volatile state out of the address decoding signals AD0-ADn is transmitted to a gate of the discriminating transistor 230 through any of address setting fuses 225-1 to 225-n.
Patent JP-H0532297-A (JP)
Title: Oil feeder
Inventor: IMAGAWA ATSUSHI
IPC: F02B3/06
Filed: 1991-07-19
Abstract: PURPOSE:To accurately distinguish between gasoline and gas oil in an oil feeder, even when the remaining fuel in a fuel tank is mixed with alcohol-containing additive. CONSTITUTION:An alcohol sensor 15 is provided on an air suction hose 12 to detect if the remaining fuel in a fuel tank is mixed with an additive- containing gas oil. This prevents gasoline from being fed into a diesel-powered vehicle.
Patent JP-H05261312-A (JP)
Title: Crusher
IPC: B02C18/14
Filed: 1992-07-30
Abstract: PURPOSE: To obtain a device with which compressed tablets are simply crushed into powder having a desired grain size by constituting a rotor of a smooth imperforate cylinder equipped with a slicing rib having a blade entering edge. CONSTITUTION: A tablet crusher 10 has a housing 11, a pressing foot composite 12 and a rotor and crank composite 13, and the housing 11 is provided with a tapered supplying hopper 14. Then, pulvelization by precompression is executed by compressing and crushing the tablets by directly arranging the tablets within this hopper 14 or placing the tablets into a precrashing recess 15 and making the tablets bitten with a precrashing blade 16 mounted on the pressing foot composite 12. Thus, the tablets captured between a pressing foot 17 and a rotating surface of the slicing rib are sliced and are pulverized while held in the forward direction of the supplying hopper 14, and are then discharged into a discharge chute 19. The grain size of the powder is controlled by adjusting the height of the slicing rib.
Patent JP-S6095023-A (JP)
Title: Constructing method for steel superstructure work in mixing treatment improved ground of deep layer
Inventor: KAWASAKI TAKAHITO
IPC: E02D27/28
Filed: 1983-10-28
Abstract: PURPOSE:To firmly build a steel upperstructure work in a mixing treatment improved ground of a deep layer, by a method wherein steel materials are driven as the spot part, where steel materials are to be driven, of the superstructure work made of steel still remains unimproved or after a ground is improved so well that steel materials can be driven. CONSTITUTION:When a cement series hardener is mixed and kneaded in a soft layer A of a deep layer by means of a deep layer mixing treating machine to harden and improve a soft ground into an improved ground, an unimproved earth part 11 is caused to remain in the spot, where steel materials are driven, of a steel superstructure work 2. Thereafter, steel materials 21 for the superstructure work 2 are driven or installed in an unimproved earth part 11. After an improved part being low in strength is formed in a spot where the steel materials are to be driven, the steel materials for the superstructure work 2 can also be driven. After a retarding hardener is mixed and kneaded in a spot where the steel materials are to be driven to form a retarding hardening improved part, the steel materials 21 can be driven before said part is hardened.
Patent JP-H0251410-A (JP)
Title: Production of needle coke for carbon molded body
Inventor: YAMAMOTO IWAO
IPC: C01B31/00
Filed: 1988-08-16
Abstract: PURPOSE:To suppress abnormal expansion at the time of sintering at a high temp. by impregnating a soln. of a Ti compd. into calcined needle coke. CONSTITUTION:Coal tar pitch, petroleous heavy oil or other oil as starting material is coked by a delayed coking method under the conditions of ordinary pressure to 10kg/cm<2> pressure, 400-600 deg.C and 12-48hr and the resulting raw needle coke is calcined at 1,000-1,500 deg.C to obtain calcined needle coke. This calcined needle coke is immersed in a soln. contg. 0.1-20wt.% (expressed in terms of Ti) Ti compd. such as tetraisopropyl titanate to impregnate the Ti compd. into the calcined needle coke by 0.2-3 pts.wt. (expressed in terms of Ti atoms) per 100 pts.wt. coke.
Patent JP-H0863946-A (JP)
Title: System integrated with car navigation device and car stereo device
Inventor: KAYAHARA KEITOKU
IPC: G08G1/0969
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a car stereo device capable of automatically changing a musical source by recognizing automatically a situation where a vehicle is running and selecting the musical source corresponding to the situation. CONSTITUTION: The CPU 11 of a car navigation device 1 calculates the present positional information of the vehicle by receiving a signal from a GPS satelite 3 via a GPS receiving circuit 13 and judges whether the musical source is required to be changed over or not by referring to the present positional information and musical source information stored in a memory 12. In the case the changeover is required, the CPU 11 transmits a musical source changing command to a car stereo device 2 via a communication interface circuit 18 and communication lines 4. Besides, the CPU 21 of a car stereo device 2 is started up as an interruption to receive the command and controls a car stereo control circuit 24 so as to select and actuate a specified musical source.
Patent JP-S58139240-A (JP)
Inventor: PEETAA TEIRIHI
IPC: G06F17/21
Filed: 1982-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0930624-A (JP)
Title: Heat resisting conveyor belt
Inventor: HAMANO NAOKI
IPC: B65G15/32
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant conveyor belt which excels in the non- adhesiveness, resistance against tearing force, and anti-abrasiveness. SOLUTION: A heat resistant conveyor belt concerned is covered with a rubber covering consisting of a vulcanized matter of rubber compound formed with 100 parts by weight ethylene-propylene rubber and 50-90 parts by weight silicone rubber composite. The silicone rubber composite is composed of ethylene-propylene copolymer, ethylene-propylene-ethylidenenorbornene- dicyclopentadiene copolymer, and polyalkylalkenylsiloxane.