baber/WOPTO huggingface dataset:
Patent JP-H05214849-A (JP)
Title: Lattice fence
Inventor: NAKADA KATASHIGE
IPC: E04H17/16
Filed: 1992-02-07
Abstract: PURPOSE:To achieve the harmony between a lattice fence and a board and improve the beauty of the fence by attaching the board with patterns which do not prevent visibility and air permeability to the fence and also make it easier to see the patterns by separating the patterns represented from the surroundings by means of a frame, wherein the shape of the frame can be changed. CONSTITUTION:A board 2 wherein a frame 4 is formed into an optional shape by providing through-holes 3 through the board 2 is attached to a lattice fence 2 in a proper manner. Except for the area within the frame 4, a large number of through-holes 6 are provided through the board 2, while a pattern 5 is formed within the frame 4. The holes 3 forming the frame 4 have sizes and shapes different from those of the holes 6 surrounding the frame 4.
Patent JP-S60199964-A (JP)
Inventor: MAKIMURA YUKIO
IPC: D06B7/06
Filed: 1984-03-24
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-H0642189-A (JP)
Title: Maul unit
Inventor: KURITA MASAAKI
IPC: E04G21/16
Filed: 1992-02-07
Abstract: PURPOSE:To make a job for connecting a beam or the like to a column and so on via a coupling means, very simplifiable, thereby simplifying the handling so extremely. CONSTITUTION:This maul unit consists of a mounting part 3 to be mounted on a driven member of a beam or the like to be driven, a tubular guide post 2 extended toward a lower part from this mounting part 3, a hammer member 8 installed in this guide post 2 free of vertical motion, a struck member 7 to which this hammer member 8, being installed in a nearly lower position in the guide post 2, is hittable, and an up-motion means moving this hammer member 8 upward. At the time of a collision with the struck member 7 attending upon a down motion of the hammer member 8, the mounting part 3 and the guide member are moved downward and pressing force is given to the mounting part 3 with the driven member in this mounting part 3.
Patent JP-H05222497-A (JP)
Title: Production of hard aluminum alloy sheet reduced in edge rate
Inventor: TERUDA SHINJI
IPC: C22C21/06
Filed: 1992-02-07
Abstract: PURPOSE:To produce a hard Al alloy sheet having low edge rate and high strength and excellent in formability by subjecting an alloy having a specific composition consisting of Mg, Mn, Fe, Si, Cu, Zn, Cr, and Al to respectively specified heat treatment, cooling, and rolling. CONSTITUTION:An alloy which has a composition consisting of, by weight, 0.5-2.0% Mg, 0.5-1.8% Mn, 0.1-1.8% Fe, 0.05-0.5% Si, and the balance Al with inevitable impurities and further containing, if necessary, one or more kinds among <=0.5% Cu, <=0.5% Zn, and <=0.3% Cr is cast at >=50 deg.C/sec cooling rate, by which crystallized compounds are refined. The resulting cast plate is cold- rolled at >=30% draft. Successively, the resulting cold rolled sheet is subjected to ignition treatment at 580-620 deg.C for >=6h and further to cold rolling at >=30% draft. Subsequently, at the time of applying process annealing to the cold rolled sheet, this sheet is heated up to 380-600 deg.C at >=1 deg.C/sec temp. rise rate and, in this state or after holding for <=10min, the sheet is further cooled at >=1 deg.C/sec cooling rate and then cold-rolled at >=40% draft.
Patent JP-S61213771-A (JP)
Title: Liquid specimen dripping device
Inventor: KIDO KEISHIRO
IPC: G01N35/10
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a liquid specimen dripping device capable of accurately performing chemical analysis without mixing other specimen, constituted so as to supply a definite amount of the liquid specimen received in a capsule by a pneumatic pressure in a liquid droplet form. CONSTITUTION:A capsule member 10 having a proper amount of a liquid specimen injected therein is inserted in a holder member 20 so as to protrude a dripping chip part 12 thereof from the opening 22 of said holder member 20. The capsule member 10 has a pair of large diameter parts 18 formed above and below the injection port 16 thereof to engage the outer wall of the capsule member 10 and the inner wall of the holder member 20 in an air-tight manner and the injection port 16 is communicated with an air supply port 24. When a proper amount of air is supplied from the air supply port 24, air enters the capsule member 10 from the injection port 16 to push down the liquid level of the liquid specimen and a liquid droplet having a proper size is formed to the lower end of the dripping part 12 and the supply of the liquid droplet in a liquid droplet form can be simply and rapidly performed.
Patent JP-S59182382-A (JP)
Title: Obstacle detector vehicle
Inventor: SAKAKIBARA NOBUYOSHI
IPC: G01S17/931
Filed: 1983-03-31
Abstract: PURPOSE:To reduce an obstacle detector for a vehicle in size by using the same space for both light emission and photodetection, and to prevent malfunction by subtracting a signal of reflected light from a signal outputted from a photodetecting element. CONSTITUTION:Laser light is emitted to the front of a vehicle through a lens 12 and part of it is reflected by the surface of the lens 12 and made incident to a photodetecting element 13 and a photodetecting element 14 for monitoring. The laser light is diverged at a specific angle because a laser diode 11 is closer to the lens 12 than to the focus of the lens 12. Reflected light reflected by an obstacle at the front position is converged again by the lens 12 and guided to the photodetecting element 13. The photodetecting element 13 converts the light into an electric signal, which is inputted to a photodetecting circuit and processed properly to obtain a speed. This constitution reduces the side of the device and a means which subtracts the output signal of the photodetecting element for monitoring from the output signal of the photodetecting element to prevent malfunction.
Patent JP-H09226306-A (JP)
Title: Front hub for bicycle
Inventor: TANABE KOSHI
IPC: B60B27/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion of foreign matters such as mud, sand, etc., in a bearing with no abrasion of an inner wheel of the bearing. SOLUTION: As a cylindrical spacer 25 is inserted and arranged on an outer periphery of a hub spindle with a clearance, an inner wheel 31 of a bearing 30 is not damaged by the hub spindle. When a hub body 60 starts rotating by travelling of a bicycle, an oil seal 43 is also driven to rotate. A first tongue piece 44 extends outward in the radial direction by centrifugal force by rotation of the oil seal 43 and further improves a sealing effect between itself and an inner peripheral surface of a ring 34. A second tongue piece 45 extends outward in the radial direction by centrifugal force, it is separated from an outer peripheral surface 47 of a lock spacer 37, and the sealing effect is lowered.  As a rectangular part 46 of the oil seal 43 is inserted into a seal recessed groove 42, it is possible to effectively prevent intrusion of foreign matters from outside by the sealing effect by a labyrinth.
Patent JP-S51132853-A (JP)
Title: Method of manufacturing caliper main scale lever
Inventor: YAMAZAWA ATSUNORI
IPC: G01B3/20
Filed: 1975-05-13
Abstract: PURPOSE: To economically manufacture the mainscale lever of a caliper by forming its components of the jaw plate and scale leves separately and then joining them together. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02235674-A (JP)
Title: Serial recording device
Inventor: SHIMADA TSUTOMU
IPC: B41J25/316
Filed: 1989-03-09
Abstract: PURPOSE:To obtain a serial recording device which can be controlled so that a fixed gap is always maintained by providing a mechanism which adjusts the position of a recording head forward and backward based on an output signal from CPU in accordance with information obtained by a sensor which detects the gap between the recording head and the surface of a recording medium. CONSTITUTION:A carrier 1 consists of a sensor 25 which detects a distance between a recording head 19 and the surface of a recording medium, and after the completion of adjusting the sensor 25, a motor 35 for gap adjustment is driven to set the gap between a recording head 19 and a platen so that it is 2mm, if a recording command is output. Next a carrier motor is driven so that the sensor 25 is brought to the left edge of the recording medium, and the sensor data is entered to CPU to determine whether the recording head 19 is located before or after the recording medium. Then if the recording head 19 is located before the recording medium, the motor 35 for gap adjustment is driven to set the gap so that it is 1mm. If the recording head 19 is located at a printing position, the head records characters. Consequently, it is possible to obtain the serial recording device capable of correcting the gap between the recording head and paper at a desired temporal interval and keeping the gap constant, if the gap changes.
Patent JP-H03258726-A (JP)
Title: Antiallergic drug
Inventor: OSU HIROBUMI
IPC: A61K36/18
Filed: 1990-03-08
Abstract: PURPOSE:To obtain the subject drug obtained from natural food and exhibiting excellent effects to allergy in directly spraying or applying to diseased part with extreme effects through dermal absorption having excellent safety containing extract of readily available black tea or oolong tea as a principal ingredient. CONSTITUTION:The aimed antiallergic drug contains extract or eluate of black tea or oolong tea having well-known functions and uses such as a strong resistance to oxidation in tea leaf, suppression of cholesterol in blood, hypotensive, antibacterial, anticancer and deodorant as a principal ingredient and exhibits high effect such as about 250 times of tranilast as well-known antiallergic drug. As an extraction method of black tea or oolong tea, for instance, freeze-dried material (FD) of black tea leaf is dissolved in distilled water and subjected to dividing extraction using methyl isobutyl ketone(MIBK) and 1-butanol (BuOH), then separated by column chromatography, thus separated by ultrafiltration. Said drug is used as a spray or an ointment directly penetrable into disease part.
Patent JP-H04291345-A (JP)
Title: Pattern forming method
Inventor: TANAKA HIROYUKI
IPC: G03F1/68
Filed: 1991-03-20
Abstract: PURPOSE:To allow the elimination of alignment and electron beam plotting, the improvement in throughput and the formation with good reproducibility and to improve the yield of non-defective reticules. CONSTITUTION:Patterned level differences 1a are formed on a substrate 1 by forming a 1st film 2 on the substrate 1, etching the 1st film 2 to form patterned 1st film patterns 2a on the substrate 1, forming a 2nd film 3 so as to cover the 1st film patterns 2a, anisotropically etching the 2nd film 3 to form side wall films 3a on the side walls of the 1st film patterns 3a, etching the substrate 1 with the 1st film patterns 2a and the side wall films 3a as a mask, and further removing the side wall films 3a.
Patent JP-2000220147-A (JP)
Title: Greening method using anticorrosive wire netting in protection work for face of slope
Inventor: TAKAHASHI FUSAO
IPC: E02D17/20
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an excellent greening method excellent for environmental protection by using materials not corroded easily in order to reduce the influence on microorganism growing in soil as a result of elution of substances to the soil, which are harmful to the human bodies and contained in the materials used for greening work for the face of slope after the elapse of time limited in the greening method using anticorrosive wire netting in the face of slope protection work. SOLUTION: In the greening work using anticorrosive wire netting in the face of slope protection work, aluminum wire netting 2 is used for covering the face of slope on which the greening work is to be carried out, anchor pins 3 are driven at the predetermined points for laying wire netting in a well-suited manner, and a soil dressing layer is provided by installing soil dressing bags 4 after laying the metal netting 2. Or, a greening base layer is provided by the work of spraying greening base materials thereby planting nursery stocks to the soil dressing layers or the seeds are sprayed to the greening base layer.
Patent JP-S57172378-A (JP)
Title: Electrophotographic device provided with fixer accompanied with light emission
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/20
Filed: 1981-04-16
Abstract: PURPOSE:To prevent the light from a fixing device completely from reaching a photoreceptor, by intercepting the light from the fixing device to the external by a pair of rollers having a uniform outside diameter and a light shielding member forming an aperture from this pair of rollers to the external. CONSTITUTION:A guide plate 50, carrying rollers 51 and 52, a pair of carrying rollers 54 and 55 having a uniform outside circumference, etc. are provided for guiding and carrying a copy from sent form the place between a photosensitive drum 9 and a transfer roller 18 and form a copy form carrying path. The light from a fixing device 31 to the external is intercepted by a pair of rollers 54 and 55 having a uniform outside diameter and a light shielding member 66 forming an aperture from this pair of rollers to the external. Thus, the light from the fixing device with light emission is prevented completely from reaching the photoreceptor, and the occurrence of the optical fatigue of the photoreceptor is prevented, and the trouble of erasing of a memory latent image is prevented completely.
Patent JP-H01231086-A (JP)
Title: Document producing device
Inventor: TAKAHASHI KAYOKO
IPC: G09G5/34
Filed: 1988-03-11
Abstract: PURPOSE:To improve spot moving operation on the display of the title device by causing a spot moving cursor to make proper dot movement not only when cursor movement is generated inside a picture, but also picture scrolling movement is instructed. CONSTITUTION:At the time of spot movement, the current coordinate position is always calculated from the line- and digit-positions irrespectively of the designation of picture scrolling movement by issuing a cursor packet when coordinates crosses the boundary of a line position. Therefore, a spot-moving cursor can make proper dot movement dot by dot not only when cursor movement is generated, but also picture scrolling movement is instructed, and thus, the spot moving operation on a screen can be improved.
Patent JP-S53143151-A (JP)
Title: Btl circuit
Inventor: SEKI KUNIO
IPC: H03F3/213
Filed: 1977-05-20
Abstract: PURPOSE:To prevent oscillation, by inserting a capacitor operated in high band frequencies between the junction point of two resistors in series connection between the inverting input terminals of a power IC and ground.
Patent JP-H02238542-A (JP)
Title: Semiconductor storage device
Inventor: KUROSAWA YOSHIO
IPC: G06F11/00
Filed: 1989-03-13
Abstract: PURPOSE:To prevent the erasion of data even with exchange of a board containing a semiconductor memory by selecting a subconnector via a switch circuit and transferring the data stored in the semiconductor memory to a storage means via the subconnector and to hold them there. CONSTITUTION:At maintenance a switch circuit 3 is set in a maintenance state by a maintenance engineer. Then the circuit 3 selects a subconnector 6 and is connected to a data storage circuit 8. The data read out of a semiconductor memory 1 via a read/write circuit 2 are stored in the circuit 8 via the subconnector 6. Then a semiconductor memory board 7 is removed from a semiconductor storage and a defective element is replaced with the nondefective one. When the board 7 is loaded into the storage again, the data stored in the circuit 8 are written into the memory 1 via the subconnector 6. Thus the erasion of data is prevented at maintenance.
Patent JP-S5989317-A (JP)
Inventor: GERUHARUDO GUSUTABU RAMUROU
IPC: C08F299/00
Filed: 1983-04-01
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-H03260450-A (JP)
Title: Straight track with feed mechanism incorporated
Inventor: MUNEHIRA SEISHIROU
IPC: F16H25/20
Filed: 1990-03-08
Abstract: PURPOSE:To suppress the design cost for a machine or device and reduce the number of parts by inserting a screw shaft rotatably to a track, also inserting an engaging shaft rotatably to a moving element, and combining these track and moving element with possibility of linear sliding. CONSTITUTION:A screw shaft 4 supported rotatably by screw shaft bearings 3 through balls 7 are inserted in the two ends of a track 1. When this screw shaft 4 is rotated by an external power, a force is applied to a threaded groove in the screw shaft 4 in the thrust direction to a flange-shaped projection on an engaging shaft 5. At this time, a torque is transmitted simultaneously, but only the thrust direction force will work because this engaging shaft 5 is inserted to a moving element 2 rotatably. Thereby the moving element 2 makes linear motion along the track 1 proportional to the rotational amount of the screw shaft 4.
Patent JP-S53143065-A (JP)
Title: Clothes dryer
Inventor: SUGANUMA YUUJI
IPC: F26B23/04
Filed: 1977-05-18
Abstract: PURPOSE: To provide the device which is designed not to touch lead wire, leading into the device proper from a door back plate, by mounting an arch-shaped protection case at a door back plate, incorporating lead wire, and by covering the protection case, relating to the device that incorporates a PTC heater in a hollow part of the door. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61216754-A (JP)
Inventor: TAKEUCHI TSUTOMU
IPC: B02C23/00
Filed: 1985-03-22
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-H06249473-A (JP)
Title: Ice heat accumulating tank
Inventor: SEKI YOSHITERU
IPC: C09K5/06
Filed: 1993-02-24
Abstract: PURPOSE:To enable a sufficient amount or neat accumulating water to be circulated without using any pump of high output or many communicating pipes by a method wherein ice and water slurry is distributed to each of small water tanks through a pipe system in which each of small water tanks constituting an ice heat storing tank is connected in parallel and cold water is recovered from each of small water tanks through another pipe system in which each of the small water tanks is connected in parallel. CONSTITUTION:In an ice heat storing system, small water tanks 1a, 1b, 1c and 1d are connected in parallel by a transporting pipe 6 of a supplying pipe passage system for use in supplying ice and water slurry and branch pipes 9a, 9b, 9c and 9d branched from the transporting pipe 6 and at the same time they are connected in parallel to each other by the transporting pipe 10 of the water taking pipe system for taking water from each of small water tanks and the branch pipes 11a, 11b, 11c and 11d branched from them. With such an arrangement as above, the heat accumulating water can be efficiently circulated.
Patent JP-H10250932-A (JP)
Title: Finisher
Inventor: SEKI SHINOBU
IPC: G03G15/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a finisher for easily and precisely performing staple processing in which space can be effectively used without large-sizing a device, and in which a bundle of sheets including Z-folded sheets can be contained without disordering pages. SOLUTION: A finisher comprises a pair of sheet folding rollers 207, 208 to make first folding by biting a loop formed in a sheet by first folding stoppers 223, 226, and a pair of sheet folding rollers 208, 209 disposed in a carrier passage between a carrier passage on the sheet carrying upstream side of the first folding directed to the sheet folding rollers 207, 208 and a carrier passage in which a second folding stopper 219 is provided to make second folding by biting a loop formed in the sheet by the second folding stopper 219. In the case of Z-folding the sheet, a distance from the sheet folding rollers 207, 208 to the first folding stoppers 223, 226 is set to be about 3/4 the length of the sheet in a carrying direction to make the first folding.  The sheet can thus be contained with folding side as a copying surface down-directed, and the stapling side set closer to a staple unit when it is temporary contained.
Patent JP-H05266320-A (JP)
Title: Self-scanning system
IPC: G01G19/62
Filed: 1992-03-16
Abstract: PURPOSE:To speedily and easily input plural data on one and the same product. CONSTITUTION:The self-scanning system device is provided with an operation part, a sending-in/measuring part, a sending-out part and a stock/packaging part in array in a product flowing direction and also weight comparison/ judgement means 31A and 31B. Here, a plural number input declaration means 12D, a number input means 12N, and total weight calculation means 31A and 31B are provided. A measuring unit 22 is formed so that plural products loaded on a sending-in conveyor 21 can be measured at once and the weight comparison/judgement means 31A and 31B are composed so that measured total weight Wm and calculated total weight Wd can be compared and judged. When it is judged that Wmnot equal to Wd, a first dealing message is displayed and a second dealing message is displayed again until remeasured weight becomes zero.
Patent JP-S55149409-A (JP)
Title: Receiving metal fittings
Inventor: PIITAA SHIENKU
IPC: F16B21/04
Filed: 1980-05-01
Abstract: The invention proposes a receptacle (20) for receiving and securing a stud (30) to enable a pair of members (32,34) to be fastened together. The receptacle (20) is mounted in use in a non-circular aperture (38) in one of the members (34) and the stud (30) is mounted rotatably in the other member (32). The receptacle has a housing (22) for location in the aperture (38), the housing (22) being substantially U-shaped and comprising a base (40) and a pair of depending opposed substantially flat legs (42, 44). For engaging a front face (76) of the one member (34) an outwardly extending flange (46, 48) is formed at the free end of each leg (42, 44). The sides (42 min , 44 min ) of the legs (42, 44) prevent rotation of the receptacle (20) in the aperture (38). An element (28) is rotatable in the housing (22) between a first position in which it is biased against an inwardly directed tang (54) on each leg (42, 44), and a second position in which it is biased against the rear face (78) of the one member (34) to lock the receptacle (20) on the one member (34). Means (24) are provided for securing the stud within the receptacle (20).
Patent JP-S52141700-A (JP)
Title: Coin mandling device
Inventor: IWAZAWA TOSHIYUKI
IPC: G07F1/04
Filed: 1976-05-20
Abstract: PURPOSE: To identify the accommodation of true coin charging and check false coin insertion using a thread in automatic vending machines by driving the integrating meter with the signal from the coin passage speed through the coin detecting block. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52141962-A (JP)
Title: Picker means
Inventor: YAMASHITA HISAKUNI
IPC: B65H5/14
Filed: 1976-05-21
Abstract: PURPOSE: To provide a picker means, which is provided with a mechanism having a picker head adapted to attract a sheet-like material and thereafter and be raised with asuitable inclination angle toward the sheet material supply side and is capable of reliable and quick transfer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04295629-A (JP)
Title: Optical pickup apparatus
Inventor: MORI KAZUSHI
IPC: G11B7/005
Filed: 1991-03-22
Abstract: PURPOSE:To realize a smaller size and a lower price by providing a comparator circuit which compares an output by one back light with a specified signal to detect a focus error signal and an RF signal without increasing a semiconductor laser chip. CONSTITUTION:Photodetectors 4a and 4b are positioned behind semiconductor lasers 1a and 1b and receive back lights thereof to output voltages Va and Vb. A comparator 5 outputs a difference Va-V0 between an output voltage Va of an element 4a and a specified voltage V0. The output Va-V0 of the comparator 5 is used as focus error signal and the output signal Vb of the photodetector 4b as reproduction signal.