baber/WOPTO huggingface dataset:
Patent JP-H01230234-A (JP)
Title: Sample conveying apparatus for electron beam exposure
Inventor: FURUKAWA TETSUYOSHI
IPC: H01L21/027
Filed: 1988-03-09
Abstract: PURPOSE:To prevent damages on the surface of a sample table and a sample cassette and to keep approximate flatness, by providing rollers for rolling and contact of the sample cassette on a sample table, and providing cut holes for avoiding rollers at the time of electron beam exposure in the sample cassette. CONSTITUTION:An arm 18 is moved in the direction A in the Figure. Pawls 19 of the arm 18 grip a claw 21 of a cassette. Then, the arm 18 is moved rightward. The cassette 20 is conveyed on a sample table 22 at the same time. At this time, the sample cassette 20 rolls on rollers 23 arranged on the table 22. The rollers 23 enter cut holes 25 in the cassette immediately before the stopping position. The cassette 20 and the upper surface of the table 22 are brought into tight contact. The rollers 23 are set so that their topmost ends do not protrude from the upper surface of the cassette 20, whereby the cassette 20 avoids slide contact with the table 22. Damages of the cassette 20 and the surface of the table 22 are prevented, and a flatness can be maintained.
Patent JP-S52139324-A (JP)
Title: Character generator
Inventor: RIYOUCHI SHIYUNJI
IPC: G06F3/14
Filed: 1976-05-17
Abstract: PURPOSE: To obtain an ecomonical character generator which is capable of displaying the characters in natural form by correcting the slant line portion of the character pattern with a simple-structure circuit without increasing the memory capacity of the character pattern. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56153258-A (JP)
Title: Rank deciding device for measured value
Inventor: HATA EIJI
IPC: G01R19/165
Filed: 1980-04-28
Abstract: PURPOSE:To simplify a rank deciding device and to miniaturize a camera, by actuating a rank setting circuits successively for an automatic exposure control of the camera. CONSTITUTION:When the start signal S6 is applied to the counter 7, the first working signal S5 is inverted 81 to be supplied to the rank setting circuit 31, then the proper coded signal S3 is sent to the comparator 6 from circuit 31. On the other hand, the counter 2 counts the pulse signal S1 of the measured value to convert it into the code signal S2. The signal S2 is supplied to the comparator 6. The comparator 6 compares signal S2 with signal S3, then sends the decision signal S4 to the counter 7 when a coincidence is obtained. Thus the counter 7 step-advances with every input of signal S4 to actuate the rank setting circuits 32-3n successively.
Patent JP-S58174632-A (JP)
Title: Twisting spindle
Inventor: ISHIZUKA YASUHIRO
IPC: D01H4/00
Filed: 1982-04-06
Abstract: PURPOSE:The titled spindle in which needles fixed on a part of its peripheral surface are inclined in the rotation direction at least partially and the guiding hole is bored in the radial direction before the needles, thus permitting the efficient spinning of real spun yarns of the same level of quality as the ring spun yarn. CONSTITUTION:The yarn-introducing hole 6 is bored in the radial direction of the spindle before the needles 5 in the rotation direction of the spindle 4 and the yarn outtake 7 that connects to the inlet 6 is bored on the side of the spindle. A part of the sliver hooked on the needles 5 is overlapped with a part of the yarn that has been previously hooked on the needles, introduced into the yarn inlet 6 and twisted at a rate of one twisting per one spindle rotation and taken out of the outtake 7 as a spun yarn Y.
Patent JP-S63223814-A (JP)
Title: Bus
Inventor: TAKAHATA KAZUYA
IPC: G06F13/40
Filed: 1987-03-12
Abstract: PURPOSE:To separate the stray capacity of a board side from a bus line by providing a bus driver, a bus receiver or a bidirectional bus transceiver between the bus line and a connector. CONSTITUTION:A board 4 which sends data onto a bus line 1 is switched so that a bus driver 2 can switch buses via a control signal 21. Thus the data given to a data line 22 is delivered onto the line 1. At the same time, another board 4 which receives data from the line 1 switches the signal 21 so that a bus receiver 2 can receive data from the line 1. Thus the data emerge on the line 22. These boards 4 are connected to each other via a connector 3. When no unused board 4 exists, the signal 21 is sent from a pull-down circuit 6 so that the line 1 is not driven. Thus the stray capacity of the board side is separated from the line 1.
Patent JP-S55150247-A (JP)
Title: Parallel gap electrode and process for welding using the same
Inventor: OOKUBO TADASHI
IPC: H01L21/60
Filed: 1979-05-11
Abstract: PURPOSE:To improve the workability for welding a small-sized article by forming a parallel gap electrode used for bonding a metallic wire of conical electrodes integrated in insulation with a basic cylinder. CONSTITUTION:A basic cylinder 8 becoming a holder having a feeding hole 9 for passing a bonding wire is made of hard insulating material or metallic material, and a conical parallel gap electrode 10 becoming a capillary mounted integrally with the lower portion of the cylinder 8 is made of metallic material such as Mo or the like. In this configuration the electrode 10 is made of two portions 10a, 10b, a tapered hole 13 for receiving a wire ball is formed at the end thereof, the insulating material 12 such as ethylene tetrafluoride or glass is coated on the seam between the portions 10a and 10b and the tapered inner surface. Thus, an electric current is flowed between the positions 10a and 10b to create a ball in the hole 13, molten solder is urged to the substrate to weld it without directivity.
Patent JP-S62214118-A (JP)
Title: Melting method for cast iron
Inventor: AYAGAKI MASATOSHI
IPC: C22C33/08
Filed: 1986-03-17
Abstract: PURPOSE:To obtain a cast iron with which surface roughening is considerably decreased by making adjustment of C and preliminarily adding ferro alloy to materials at the initial point of the time for charging the materials and making adjustment of the components after the materials melt down thereby uniformly distributing graphite and increasing tensile strength. CONSTITUTION:An ingot of high alloy gray cast iron is produced by using a low-frequency induction furnace 1 and is cast as an outside shell layer 7 of a work roll for hot rolling and finishing of irons and steels. The ferro alloy 3 is preliminarily charged into the furnace simultaneously with charging of the materials such as pig iron, steel scrap and return scrap. The ferro alloy 4 for the adjustment is not added at all after melting down by conduction of electricity. The graphite is uniformly distributed in the outside shell layer 7 obtd. in the above-mentioned manner and the tensile strength thereof is increased by about 20% as compared to the cast iron produced by adding the ferro alloy 4 after melting down of the materials 2. The surface roughening of the cast iron is considerably decreased.
Patent JP-S59188076-A (JP)
Title: Slide valve type screw compressor
Inventor: YOSHIMURA SEIJI
IPC: F04C28/12
Filed: 1984-03-23
Abstract: PURPOSE:To effect smooth capacity control by means of a slide valve which has the triangle section by shaping the end face thereof at the side of the suction port in the inclined form as that the meeting line of said end face with the side between vertexes may correspond to the direction of the tooth trace of a rotor. CONSTITUTION:After gas which is sucked from a suction port 11 is trapped and compressed in a rotor chamber defined by a pair of male and female screw rotors 5 and 8 which turn in mesh with each other and a casing 7, the gas is discharged from an outlet port 12. By pushing an pulling a slide valve 1, the opening area of a radial port 13, that is, the opening part serving for communicating the rotor chamber and the suction port 11 is adjusted so as to adjust the position at which the rotors 5 and 8 start to trap the gas, whereby performing capacity control. The slide valve 1 shall have a triangle section. The side faces 2 between the adjacent vertex points of the triangle section are curve 2 and the end face 3 at the side of the suction part 11 is inclined as that the meeting lines 4 of the end face 3 with the curved faces 2 may correspond to the directions of the tooth traces of the rotors.
Patent JP-S58173453-A (JP)
Title: Sludge hardness testing method
Inventor: OOTSUKI TOSHI
IPC: G01N3/40
Filed: 1982-04-06
Abstract: PURPOSE:To decide a proper kind of flocculant and a proper amt. of it to be added rapidly, easily, and exactly, by adding flocculants to each prescribed amt. of sludge, centrifugally separating the sludge in an centrifugal deposition tube, and measuring the hardness of the deposit in the tube by a penetrometer. CONSTITUTION:A sludge sample is placed into several beakers each by a prescribed amt., and samples with or without flocculant added are prepared. Prescribed amts. of them are placed into centrifugal deposition tubes 1 and they are fitted to each holder 2. The holders 2 are fixed to the rotor 12 of a swing- type centrifugal separator and the rotor is rotated to execute centrifugal deposition. Then, the rotor is stopped and the supernatant is removed with a pipette or the like. The tube 1 is set under a penetrometer in a state held in the holder 2 and penetration is measured, thus permitting rapid, easy, and exact decision of a kind of flocculant and an amt. of it to be added on these data.
Patent JP-H01228422-A (JP)
Title: System for storing live fish
Inventor: TOMITA SHIGEYOSHI
IPC: A01K63/00
Filed: 1988-03-09
Abstract: PURPOSE:To obtain the title system which is made so that the live fishes in the tank can be collected to the other side with a plate and taken out with a basket net, thus making the delivery operations for fish efficient and storing the fishes without adverse effect on their freshness until delivery or shipping. CONSTITUTION:In a house (a), water-penetrating shelves 6 for live fishes and water sprayers 7 are set. In the meantime, a tank 1 for keeping live fishes in the house (a) is equipped with a fish-collecting plate 4 for moving the fishes from one side to the other, and a basket net 5 is also set on the other side to take out the fishes collected to the other side. If the basket net is used, a large amount of fishes can be taken out in one operation in a short time. Further, when the fishes taken out of the basket 5 is transferred to another basket and placed on the water-penetrating shelves 6 and sprayed with water, they can be kept alive and fresh. Thus, there is reduced anxiety of deterioration of fish freshness, even when transportation would be a little delay.
Patent JP-H05219705-A (JP)
Title: Micromotor
Inventor: YAMANAKA HAJIME
IPC: H02K21/14
Filed: 1992-02-07
Abstract: PURPOSE:To enable generation of a high torque and shortenings of magnetic pole teeth, by providing a plurality of coils in a laminar way, and by protruding the respective magnetic pole teeth of the two magnetic pole plates, which are both provided between the adjacent coils, in the opposite directions to the respective magnetic pole teeth of a bottom plate and a cover respectively. CONSTITUTION:Ring-like coils 23, 24 are so provided respectively as to be laminated in the direction of a cylinder axis. The lengths of magnetic pole teeth 37 are so selected that the magnetic fluxes generated respectively in magnetic pole plates 25, 26 by the respective coil 23, 24 can be applied to a rotor 20 sufficiently. Then, the coils 23, the magnetic pole plates 25, 26 and the coil 24 are stacked on each other in this order. Subsequently, a terminal cover 40 is so applied to a case 4 that terminals 32, 33 are passed through holes 41 respectively, and it is inserted into the case 4, and aligning pieces 29 of the coil 24 are engaged with aligning holes 19 of a cover 16. Then, the rotor 20 is mounted on a rotor shaft 9, and a base plate 43 is placed on the cover 16. Thereafter, an output shaft 60, a fourth wheel 62 and gears are mounted respectively on a bearing 51 and supporting shafts 50 of the base plate 43, and a cover 52 is applied to the case 4. At this time, the cover 52 is pressed against receiving parts 47 of supporting pillars 46, and it is fastened to the case 4 while caulking it in the state wherein pressed pieces 49 are deflected elastically.
Patent JP-S53141237-A (JP)
Title: Preparation of 3-halogeno benzonitrile
Inventor: MIZUTANI MASATO
IPC: B01J27/00
Filed: 1977-05-17
Abstract: PURPOSE: To prepare the title cpd. economically in high selectivity and high yield, useful as intermediates for herbicides, by direct halogenation of benzonitrile with chlorine, bromine or their mixture in a halogenated hydrocarbon as a solvent in the presence of a catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59179295-A (JP)
Title: Multielectrode submerged arc welding method and welding wire used therein
Inventor: KURIMOTO TERUHIKO
IPC: B23K35/368
Filed: 1983-03-31
Abstract: PURPOSE:To maintain only the slag properties in the bottom of a molten pool at a low m.p. and low viscosity and perform high-speed welding without the need for a pre- and post heat treatments by using a cored wire contg. >=1 kind of F compd., and a specific amt. of Zn for an electrode including a succeeding electrode. CONSTITUTION:A cored wire contg. >=50% by the weight of the implicated components in total of >=1 kind among CaF2, BaF2 and NaF and 1-10% Zn metallic powder according to need is used in multielectrode submerged arc welding of a thin walled large diameter pipe, etc. At least one of such wire is used for an electrode including a succeeding electorde. Such wire has a low flux m.p. and can maintain the high fluidity of the slag in a molten pool and a molten metal and therefore, slag inclusion is eliminated. The partial pressure of hydrogen in an earth space is decreased by the metallic vapor of Zn and since the amt. of the diffusible hydrogen in the molten metal is decreased, a welding crack is decreased without pre- and post heat treatments.
Patent JP-2000257224-A (JP)
Title: Gutter fitting piece
Inventor: FURUKAWA EIJI
IPC: E04D13/08
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a gutter fitting piece which can easily and stably fit a gutter to a building, and passes no rain flowing down along an external side of the gutter to a wall of the building. SOLUTION: A gutter attachment member 2 provided with locking pieces 6d, 6d, a rod supporting member 3, a cover member 4 and a feed adjustment member 5 are assembled, a rod fixing piece 60 such as a screw is passed therethrough, its rod portion is driven into a skeleton wall surface and fixed thereto, and an engagement groove portion of the vertical gutter is resiliently engaged with the locking pieces 6d, 6d to allow the vertical gutter fitted to the skeleton wall surface. The gutter attachment member 2 and the rod supporting member 3 are surrounded by the cover member 4 so that the resilient engagement can be maintained at a side surface portion of the cover member 4. In addition, a flange portion 28 is formed on the skeleton side of the cover member 4 so that the rain passing on the vertical gutter can be cut off by the flange portion 28.
Patent JP-S55151408-A (JP)
Title: Device for transference of object
Inventor: NODA TERUYOSHI
IPC: B65G11/02
Filed: 1979-05-10
Abstract: PURPOSE:To prevent the vibration of parts in a guide during the transfer and to accelerate the transferring speed of objects, by a method wherein a cylinderical guide, forming a chute for object-transfer, is formed in the shape of a polygon such as a triangle. CONSTITUTION:In the transferring device incorporating leadless components 1, the components 1 housed in a hopper 2 are inserted into transferring pipes 4 through the medium of a shutter mechanism 3, and drops spotaneously through the pipes. The components 1 are stored in concavities 7 in a template 6 through the aid of an arranging plate 5, turning sideways in the concavities. The pipes 4 are formed in a polygon, such as triangles or tetragons. Even if vibration is produced due to dropping, this causes no lasting of the vibration, and causes a smooth dropping of the components, because this is different from dropping in a cylinder or both side of a central line of the pipe are asymmetical. The reliability of supplying the components can thus be improved.
Patent JP-S60199925-A (JP)
Title: Treatment of linen sliver
Inventor: TABATA SHIYUNICHI
IPC: D01H5/02
Filed: 1984-03-26
Abstract: PURPOSE:Linen sliver is previously heat-treated at a specific temperature, cooled down to room temperature by standing, then fed to the gil to prevent the silver from winding round the rollers in doubling and drafting. CONSTITUTION:When a linen sliver is fed to a gil to effect doubling and drafting, the sliver is previously heat-treated at 50-150 deg.C to allow the gummy substance, especially lignin to cause glass transition and become soft gel. As a result, the gummy substances strongly adhere to the major bodies of the fibers to make the surface smooth. Then, the sliver is cooled down to room temperature.
Patent JP-H06272409-A (JP)
Title: Method for discriminating unfair use of parking area
Inventor: ITO HAJIME
IPC: G06Q50/00
Filed: 1993-03-18
Abstract: PURPOSE:To a facility, and to improve the utilization efficiency. a facility, and to improve the utilization efficiency. CONSTITUTION:A card 8 is issued when a vehicle enters a parking area, each time of entering/going-out-from parking areas (1, 3) and facilities (4, 4') are monitored on the basis of this card 8, and a total of the time for entering from the parking area to the facility and the time for going out from the facility to the parking area is obtained by a computer 7. This obtained total value is compared with a predetermined value, and in the case where the total value is larger than the predetermined value, unfair use is judged to issue an alarm or request for a penalty.
Patent JP-S63222850-A (JP)
Inventor: ISHIYAMA TETSUO
IPC: B32B19/00
Filed: 1987-03-12
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-H09241457-A (JP)
Title: Non-rigid polyvinyl chloride-based waterproof sheet
Inventor: KINOSHITA HIROSHI
IPC: E04B1/66
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sheet excellent in weather resistance, capable of suppressing reduction in flexibility and an elongation rate with time in a high-temperature range or when irradiation with a strong ultraviolet light and maintaining flexibility even when used in a severe environment for a long period of time by blending a polyvinyl chloride resin with a plasticizer and a specific ultraviolet light screening agent. SOLUTION: This sheet is obtained by blending (A) a polyvinyl chloride resin with (B) a plasticizer such as a phthalic acid ester-based plasticizer and (C) an ultraviolet light screening agent wholly and partially using a cerium oxide-based ultraviolet light screening agent (C1 ) (e.g. cerium oxide fine particle, porous silica fine particle supporting cerium oxide or fine particle obtained by coating a flaky pigment with cerium oxide and further silica). The amount of the component C is preferably 0.1-5 pts.wt. calculated as cerium oxide in the component C1 based on 100 pts.wt. of the component A.
Patent JP-H07257394-A (JP)
Title: Steering wheel
Inventor: SUGIYAMA YUICHI
IPC: B62D1/11
Filed: 1994-03-28
Abstract: PURPOSE:To deform a steering wheel, at a collision with the occupant, to absorb the shock while securing rigidity. CONSTITUTION:The boss plate 12 and rim core bar 14 of a steering wheel body are connected to each other by four spoke core bars 15-18. The spoke core bars 15-18 situated on both sides are integrally connected to each other by connecting parts 21, 22, respectively. Weak parts 27, 28 are formed on the parts closer to the boss plate 12 from the connecting parts 21, 22 of the respective spoke core bars 17, 18 on the lower side. When the chest part of the occupant is collided with the lower side part of thy steering wheel when the automobile is collided, each weak part 27, 28 is bent, and the lower side part of the rim part is deformed on the car body side to absorb the shock. Thus, the rigidity on the upper side part of the rim part can be improved, and expanding performance of air bag can be ensured. The rigidity of the lower side part of the rim part is low, and the shock can be effectively absorbed.
Patent JP-S56154836-A (JP)
Title: Noise reduction circuit
Inventor: AKAGIRI KENZOU
IPC: H03G9/02
Filed: 1980-04-30
Abstract: PURPOSE:To obtain a noise reduction circuit having high efficiency and high performance and suitable to integration, by connecting an interposing variable filter in the feedback circuit of a feedback amplifier. CONSTITUTION:The maximum gain of feedback amplifier 45 is limited to constant value K. Floating type variable impedance circuit 31 of variable filter 26 consists of voltage-to-current converter 33 for differential input and output and current amplifier 34. Inphase input terminal 35 of converter 33 is connected to the output terminal of amplifier 45, and inversion input terminal 36 to capacitor 32. Control circuit 27 is provided for varying frequency characteristics of filter 26 by controlling the impedance of circuit 31. Consequently, when interposing filter 26 is connected in the feedback circuit of amplifer 45, external parts are decreased in number as a result of IC-implementation and the number of pins of the circuit element is also decreased. Further, influences of internal resistance-value deviation of the circuit and the temperature dependency are canceled.
Patent JP-H05253111-A (JP)
Title: Vacuum cleaner
IPC: A47L9/00
Filed: 1992-03-16
Abstract: PURPOSE:To provide the vacuum cleaner which can get over easily a step difference of a threshold and whose direction convertibility and runnability on a carpet are satisfactory. CONSTITUTION:By constituting the vacuum cleaner so that a pair of rollers 10 of 110mm outside diameter, whose outside diameter is larger than that of a caster roller 13 provided on the rear bottom face, are provided on both side faces of a main body 1 and the center of an air supply port 12 turned in the oblique upper part in front of the main body 1 is provided in the upper part than the center of the rollers 10 and in front of a vertical center line A, the vacuum cleaner which can get over easily step difference of a threshold, etc., and whose direction convertibility and runnability on a carpet are satisfactory, is obtained.
Patent JP-H09248347-A (JP)
Title: Emergency escape instrument fitting device
Inventor: MIYAMA MASAAKI
IPC: A62B1/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To safely fit an emergency escape instrument, to relax the feeling of fear in the case of escape and to enable safe escape by performing the escape while fitting a fixed part onto the wall of a building and fitting the emergency escape instrument to an instrument fitting part. SOLUTION: The emergency escape instrument fitting device is fitted near an opening 2 formed on the wall of the building, and the opening 2 is mainly constituted as a window 1 for emergency escape equipped with a window frame 3. The window 1 for emergency escape has a member 4 for fitting instrument, and a rope ladder 5 is one of instruments for emergency escape and has a hook 6 as an upper fitting part. The opening 2 has a wood or iron window stand 7 and above that, metal-framed glass sliding windows 3 are fitted. The instrument fitting member 4 has an instrument fitting part 11a and fixed parts 11b at both the ends, and the indoor side ends of the respective fixed parts 11b are directly fixed and fitted onto the outdoor side face of the window stand 7 by screws 12.