baber/WOPTO huggingface dataset:
Patent JP-H0860976-A (JP)
Title: Method for constructing fore pile and drilling device for use therein
Inventor: YAMAKADO NORIO
IPC: E02D3/12
Filed: 1994-08-22
Abstract: PURPOSE: To prevent a hardener from flowing out in excess so as to prevent ground subsidence resulting from excessive sludge by drilling a hole by means of high-pressure injection while rotating and pressing an inner bit into the ground, and sucking and discharging sludge by means of a suction force derived from a jet, and drilling the hole to a predetermined position, and then injecting the hardener. CONSTITUTION: A triple injection pipe 37 is inserted into a reinforcing steel pipe 33 and an inner bit 39 is installed. The bit 39 is projected, rotated and pressed into the ground 55. A hole is drilled by high-pressure injection from a nozzle 41. At the same time, boring water W is injected into the reinforcing steel pipe 33 from injection nozzles 57, 61 under high pressure. Sludge is discharged from a sludge suction hole 69 by means of a suction force derived from a jet. The hole is drilled to a fixed position, and a hardener G and an accelerator G' are ejected simultaneously from the injection nozzles 57, 61. A hardened portion 67 is formed by the mixing of the surrounding earth, the hardener G and the accelerator G'. The amount of the unhardened hardener G flowing out through the gap between the reinforcing steel 33 and the ground 55 can thus be reduced.
Patent JP-H0484825-A (JP)
Title: Threshing and selection-controlling apparatus of combine
Inventor: OSAKI MASAMI
IPC: A01F12/18
Filed: 1990-07-24
Abstract: PURPOSE:To reduce the third loss in the turning motion of a combine by attaching a waste dust controlling plate to a dust discharging port opened at the delivery end of a winnower and interlocking the motion of the controlling plate with a mechanism to detect the turning motion of the machine body. CONSTITUTION:In the case of transferring a combine to the next step after finishing reaping work, the machine is turned after lifting a reaping part to a non-working position by operating a power steering lever 20 in machine direction. The turning operation is detected by a detection mechanism 21, a waste dust controlling plate 19 is turned to close a dust discharging port 13 according to the detection signal and, at the same time, a supplied dust controlling plate 24 is operated to a side to apply resistance to the supply of the dust. The discharge of straw dust from the threshing chamber to the winnower part 7 is decreased and the dust discharging port 13 is closed by this operation to prevent the scattering loss of grains from the machine.
Patent JP-H1139899-A (JP)
Title: Semiconductor storage device
Inventor: HOSHI KATSUSHI
IPC: G11C11/401
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor storage device with a reduced test time. SOLUTION: This semiconductor storage device includes: at least two word lines; at least two bit lines disposed so as to cross the word linen; a reference potential generating circuit 6 for generating a predetermined reference potential Vref; reference potential transmitting circuits TN2-TN4 for transmitting the reference potential Vref to the bit lines; memory cells 7; a sense amplifier 1 for amplifying a potential difference between the bit line pair; a test mode determining circuit 3 which detects signal information for starting a predetermined test; and a sense time control circuit 4 which is supplied as an input an output signal ϕ from the test mode determining circuit 3 and controls an operation delay time between the word lines and the sense amplifier.  In a test mode with this configuration, a severe readout condition is provided, and a storage capacity of a memory cell with a small margin or a memory cell with a small storage voltage can be easily detected, and a sense amplifier with a low amplification sensitivity for the potential difference between the bit line pair can be easily found.
Patent JP-2001018882-A (JP)
Title: Motor assisted bicycle
Inventor: OGUMA HIROSHI
IPC: B62M6/45
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To precisely detect input torque from a crankshaft and a load torque from a rear wheel. SOLUTION: Protruded parts 23 on a driving cam plate 22 and the recessed parts 26 on a driven cam plate 25 are engaged each other allowing a slide in a rotating direction. As load torque from a rear wheel increases, the protruded parts 23 side slides to detect a position deviation in the rotating direction as a separated distance, An electric motor is controlled in relation with the detected value to freely apply a driving assistance torque on the rear wheel through the output of the electric motor.  The position deviation of the driving cam plate 22 with respect to the driven cam plate 25 is restricted by providing a recessed engaging part 24 on the top surface of the protruding part 23, and erecting a locking pin 27 on the start end 26a side of the recessed part 26 positioned to face the recessed engaging part 24 on the driven cam plate 25 with a stroke of the locking pin 27 from the start end 24a to the terminal end 24b as a limit.
Patent JP-2000040477-A (JP)
Title: Electron source and display device
Inventor: BEETESON JOHN STUART
IPC: H01J29/46
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide such an electron source that an extracted current density coincides with an emission characteristic of a cathode and there is no interaction between a pixel/array structural part and an extracting grid. SOLUTION: A frame 202 is provided around an extracting grid 200. The extracting grid 200 comprises plural apertures 204, 207. The apertures 204 are etched and have a square shape. The smaller number of apertures 207 have a U-shape. Portions which are not removed from the extracting grid 200 form flap 206 areas. The flaps are mechanically bent at a right angle, to form the extracting grid 200 into a three-dimensional structure from a two-dimensional structure. The flaps 200 are used for precisely separating the extracting grid 200 from a cathode substrate 102. Thereby, the distance between the electron source and the extracting grid 200 can be kept constant.
Patent JP-H0748902-A (JP)
Title: Folded-plate roof
Inventor: SAKURAI HIDEMI
IPC: E04D3/363
Filed: 1993-08-09
Abstract: PURPOSE:To make it possible to construct a folded plate-roof which is excellent in its outside view with minimum man-hours by forming a plurality of crests and valleys alternately and forming a plurality of offsets from the upper end to the lower end and installing a constricted part in the bordering area between each crest and each valley. CONSTITUTION:Constricted parts 1f are provided at both ends of the internal part of crests 1d of a folded-plate roof where a plurality of crests 1d and valleys are alternately formed and a plurality of offsets are formed from the upper end to the lower end in such a fashion that they are inwardly projected to each other. When the crests 1d of the folded-plate roof are pressed, elastic deformation is produced, allowing the constricted parts 1d to be fitted into and fixed with fitting units 51 installed along both ends of a roof fixing member 5. This construction makes it possible to minimize the manhour and construct a folded-plate roof whose outside view is excellent.
Patent JP-H0755404-A (JP)
Title: Measuring equipment
Inventor: SHIBUYA JUNJI
IPC: G01B5/012
Filed: 1993-08-09
Abstract: PURPOSE:To prevent a probe from fluctuating abruptly in the measuring direction. CONSTITUTION:A solenoid valve 46 is switched to retract side 46A thus feeding compressed air into the right chamber 34B of a spring biased single-acting cylinder 34 through a flow regulation valve 52 equipped with a check valve. Consequently, a rod section 36 elongates to cause fluctuation of the filler 22 of a probe in the retracting direction. When the tiller 22 is inserted into a work 24 and the compressed air is fed into the left chamber 34A of the cylinder 34 by switching the solenoid valve 46 to the measuring side 46B, the rod section 36 contracts to cause fluctuation of the filter 22 in the measuring direction due to the urging force of a measuring spring 40 thus bringing a contact 26 into contact with the inner diametral section 24A. When the compressed air is fed into the left chamber 34A, the air in the right chamber 34B is discharged through a flow regulation valve 52B of the flow regulation valve 42 and thereby the air flow is reduced as compared with the left chamber 34A.
Patent JP-2000027312-A (JP)
Title: Unit building and assembling method therefor
Inventor: KOMATSU YUTAKA
IPC: E04B1/348
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a unit building and an assembling method therefor which does not require formation of a large opening in the floor face and the ceiling face when beams of building units adjacently arranged in the vertical and lateral sides are unitized. SOLUTION: A horizontal connection tool 20 is disposed to stride over the upper faces of ceiling beams 5A of lower floor building units 2 and unify the mutual ceiling beams 5A of the lower floor building units 2. Then upper floor building units 3 are put thereon and floor beams 6A of the upper floor building units 3 are unified with the ceiling beams 5A of the lower floor building units 2 by a vertical connection tool 30 disposed between the floor beams 6A. In this case, a large opening is not required in the floor and ceiling faces, and decrease of working efficiency is prevented, when the beams 5A, 6A of the building units 2, 3 adjacently arranged vertically and laterally are integrally unitized.
Patent JP-H0758216-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORIYA HIROYUKI
IPC: H01L21/02
Filed: 1993-08-09
Abstract: PURPOSE:To form a semiconductor film of uniform thickness by a method wherein a semiconductor is formed on an insulating film by a lateral epitaxial growth method using the semiconductor of stepped part as a seed. CONSTITUTION:After a supporting substrate 65 has been joined, only the stepped part 62A, which is formed in advance on one main surface of a semiconductor substrate 61 by polishing from the other surface of the semiconductor substrate 61, is left. A semiconductor thin film 66 is formed on the insulating film 63 which faces the polished surface by a lateral epitaxial growth method using the semiconductor of the above-mentioned stepped part 52A as a seed. As a result, a semiconductor thin film 66 of uniform thickness can be formed irrespective of the warpage, irregularity in thickness and uneven polishing. Then, a desired semiconductor element is formed on the semiconductor thin film 66.
Patent JP-H0734404-A (JP)
Title: Track slab and its manufacture
Inventor: ISHIBASHI TADAYOSHI
IPC: E01B1/00
Filed: 1993-07-16
Abstract: PURPOSE:To increase functions by laminating sound absorbing layers on a concrete layer, projecting a rail fastening concrete from a recessed part on the sound absorbing plate layer, and specifying the water absorbing rate and composition of the sound absorbing plates. CONSTITUTION:Multiple sound absorbing plates 1A to 1D which are provided with continuous spaces comprising aggregate of 3% or less in water absorption and 1.2 to 15mm in particle size of 4 to 8 part by weight and bonding material such as cement mortar, etc., of 0.5 to 2 part by weight are molded. Next a concrete layer is deposited and laminated under the lower surface of the sound absorbing plates 1A to 1D, a concrete part 2 is projected from a recessed part of a part of the sound absorbing plates 1A, 1C, and 1D, and a buried plug 3 is fixed integrally. Then they are laied down on a plane, and a rail fastening device is attached to the buried plug 3. Thus, because of less water holding capacity of space, an extremely high sound absorbing rate can be maintained even in rain and, because any rail load is not applied on the sound absorbing plates, their damage can be prevented. They can be mass-produced easily, and moreover rain water, etc., can be drained immediately from the water channels between the sound absorbing plates.
Patent JP-S5899744-A (JP)
Title: Method and appartus for detecting dielectric sheet material
Inventor: AKUWA FUMIO
IPC: G01N27/22
Filed: 1981-12-10
Abstract: PURPOSE:To detect the number of sheet materials or the like quickly by passing them between electrodes to detect electrostatic capacity therebetween. CONSTITUTION:When detecting the number of films as sheet material in an automatic developer or the like, the film sheets 1 pass between metal plate 8 and an electrode 9 and enter a cassette (dark chamber) 7 one at a time. In case two sheets of films pass at a time, the electrostatic capacity changes between the electrodes thereby informing users of their exceeding the preset value.
Patent JP-S6353148-A (JP)
Title: Vehicle electric equipment control device
Inventor: SHIBATA MINEHARU
IPC: B60R16/02
Filed: 1986-08-23
Abstract: PURPOSE:To increase the safety of a vehicle at the start of use by providing a means of prohibiting the travel of said vehicle and operating said travel prohibition means while vehicle loaded equipments are controlled in their operations based on the control data of a memory means. CONSTITUTION:When a driver ridges on a vehicle, a control data stored in a memory means 11 is read, and the electric equipments 4, 6, 8 of a vehicle body are controlled in their operations based on the data. And, while the operation control of the electric equipments 4, 6, 8 is being detected by an operation detecting means 39, a travel prohibition means 38 is operated by a control means 40, forcedly prohibiting the travel of the vehicle. Thereby, the adjustment of the operations of the equipments 4, 6, 8 will not be overlapped with the travel of the vehicle, further improving the safety of vehicle at the start of use.
Patent JP-H0841317-A (JP)
Title: Extensible film comprising thermoplastic polyurethane resin composition
Inventor: TODA HIDEAKI
IPC: B29C55/28
Filed: 1994-07-29
Abstract: PURPOSE:To provide an extensible film which comprises a thermoplastic polyurethane resin compsn. has excellent high-speed hot-melt adhesion, excellent extensibility under low stress, low extension permanent set, and adequate strength and is less likely to cause blocking. CONSTITUTION:A thermoplastic polyurethane resin compsn. comprising 40 to 60wt.% thermoplastic polyurethane resin, 10 to 30wt.% ethylene/propylene/diene copolymer, 10 to 30wt.% low-density polyethylene resin, 10 to 30wt.% styrene elastomer modified with an unsatd. carboxylic acid or a deriv. thereof and having a styrene content of not more than 30wt.%, and 2 to 10wt.% unmodified styrene elastomer.
Patent JP-H0924576-A (JP)
Title: Manufacture of optically functional film
Inventor: OOTA YURIE
IPC: B32B27/06
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a functional thin film having high function and high quality by a coating method advantageous in mass production and facility cost. SOLUTION: The optically functional film is obtained by coating a transparent resin base material directly or via other layer with a metal oxide sol prepared by hydrolyzing metal alkoxide represented by lower metal alkoxide Rm Ti (OR')m (where R is 1-10C alkyl group, R' is 1-10C alkyl group, and (m+n) is integer of 4), or Rm Ta (OR')n (where R is 0-10C alkyl group, R' is 1-10C alkyl group, and (m+n) is integer of 5) and heat treating the resin base material at the thermally deforming temperature or lower of the resin base material to form a metal oxide gel layer.
Patent JP-S6257846-A (JP)
Title: Bearing cooling device
Inventor: KATAOKA KENJI
IPC: F16C37/00
Filed: 1985-09-06
Abstract: PURPOSE:To improve workability by connecting a liquid pipe to both of a radiating device and the upper part side of a working fluid in a hollow chamber, providing an entry preventing member made of a filter for preventing vapor from entering said liquid pipe, in said hollow chamber, and confining the connecting part to said hollow chamber only to its upper part. CONSTITUTION:The generated quantity of heat in a bearing 3 is transferred to a pedestal 4 and a working fluid in a hollow chamber 7 is vaporized to become a vapor and moved to a radiating device via a vapor pipe 10 as shown by the arrow A. And, the working fluid coagulated and liquefied in the radiating device is returned to the upper side of the hollow chamber 7 via a liquid pipe 12 as shown by the arrow B, while the vapor is prevented from entering the liquid pipe 12 by means of an entry preventing member 13 consisting of a filter. By repeating these behaviors, the generated quantity of heat in the bearing 3 is thermally transferred to the radiating device to efficiently carry out cooling. The connecting part to the hollow chamber 7 of the pedestal 4 is confined only to its upper part and there is no connecting part in the place below a rotary shaft 1, thereby, simplifying the labor of the connecting operation, maintenance, etc. of the connecting part.
Patent JP-S6258656-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANDA AKIHIRO
IPC: H01L21/76
Filed: 1985-09-06
Abstract: PURPOSE:To form a thick field oxide film, without increasing many manufacturing steps, by filling a groove with polysilicon and then oxiding simultaneously the surface of polysilicon and the field region where a device is not formed. CONSTITUTION:An n-type buried layer 2 and n-type epitaxial layer 3 are sequentially formed on a substrate 1. The groove 7 and a p-type channel stopper region 8 are formed. The polysilicon film 11 and the resist layer are sequentially formed and the groove 7 is filled with the polysilicon film 11 by the etch back method. The Si3N4 film 10 on the field region where a device is not formed is removed by dry etching with the resist 20 used as the mask. After removing the resist 20, high pressure oxidation is carried out with the Si3N4 film 10 used as the mask in order to selectively form the oxide film 30 simultaneously to only the polysilicon film 11 and field region.
Patent JP-S6442977-A (JP)
Title: Integrated mail equipment
Inventor: MAEHARA KAZUYUKI
IPC: H04M3/42
Filed: 1987-08-10
Abstract: PURPOSE:To enable a line switching network and a packet type communication network to be selectively used by providing a communication control part connected to the packet type communication network in an integrated mail equipment which transmits and receives the plural different kinds of medium. CONSTITUTION:The integrated mail equipment has the communication control part 28 connected to the packet type communication network 3 for which multiplex access is executed by plural text terminals 6 and 7 and receives a transmission demand and a reception demand by a text mail message and a voice mail message from the terminals 6 and 7 through the packet type communication network 3 and the communication control part 28. Then, according these demands, It executes the transmission and the reception with telephone sets 4 and 5 through the line switching network 1 in case of the mail message transmission and reception and executes the transmission and the reception with the text terminals 6 and 7 through the packet type communication network 3 and the communication control part 28 in case of the text mail message. Thus the line switching network and the packet type communication network can be properly used and the most proper communication network for each information medium can be used by the communication terminal according to the communication characteristic of the information media such as the voice and text.
Patent JP-H0519925-A (JP)
Title: Data input device for data processing equipment
Inventor: OKAMOTO KENJI
IPC: G06F3/02
Filed: 1991-07-15
Abstract: PURPOSE:To reduce an occupied space as much as possible by adopting folding structure or housing structure when a data input device at a data processing equipment is not used. CONSTITUTION:At a separate type equipment separating a main body 2 of the data processing equipment and a keyboard 1, the keyboard 1 is constituted so as to be longitudinally or laterally folded. This folded keyboard 1 can be housed in the main body 2 of the data processor or one part of a data display device 3. On the other hand, at the equipment integrating a main body 6 of the data processing equipment and a keyboard 7, a part of the keyboard 7 can be folded and housed or slide in/out.
Patent JP-S6353496-A (JP)
Inventor: KOREISHI KATSUYOSHI
IPC: G21D3/08
Filed: 1986-08-25
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-S6260090-A (JP)
Inventor: TSUTAMUNE YASUTAKA
IPC: G06K13/07
Filed: 1985-09-10
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-H0939788-A (JP)
Title: In-hole moving device
Inventor: SENDA KOUJI
IPC: B25J5/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide at a low cost, a small-sized in-hole moving device having high reliability and a simple structure not only having possibility of changing its posture in any desired direction within a specific range for selecting its course at the branch point of a hole. SOLUTION: An inter-hole moving device is provided with plural piezo- actuators 3 arranged approximately in parallel, the first connection member 1 making contact with those one-side ends, the second connection member 2 making contact with other-side ends of respective actuators 3 and a control means 4 for supplying wave-formed impressing voltage controlled by respective actuators 3, and out of both connection members 1, 2, one acts a weight heavier than the other and the other is an in-hole moving device having leg part 21 making contact with the inner wall surface W forming the surrounding holes. A displacement or an inclination is produced between both connection members 1, 2 by making plural actuators 3 elongated or contracted synchronously or individually.  The inertia force of the first connection member 1 and the frictional force of the second connection member 2 generated in that case are alternately utilized so that movement and posture change can be achieved.
Patent JP-S6354440-A (JP)
Title: Production of film for marking
Inventor: SATOU AKIHIDE
IPC: C08J5/18
Filed: 1986-08-25
Abstract: PURPOSE:To obtain the title strain-free film excellent in processability without the need of using any special apparatus, by forming an aqueous emulsion comprising a vinyl chloride resin latex and a plasticizer into a film. CONSTITUTION:Vinyl chloride is polymerized with, optionally, at most 30wt% comonomer copolymerizable therewith (e.g., vinyl acetate) in the presence of a higher fatty acid ammonium salt (e.g., ammonium myristate) as the principal emulsifier to obtain a vinyl chloride resin latex (a) comprising dispersed particles of a diameter <=30mu. 100pts.wt. component (a) is mixed with 20-200pts.wt. plasticizer (b) (e.g., a polyester plasticizer of an MW >=1,000), preferably, emulsified by the addition of a surfactant in the form of particles of a diameter <=30mu and, optionally, a stabilizer, a pigment, a filler, a flame retardant, etc. to obtain an aqueous emulsion. This emulsion is applied to a substrate optionally coated with a mold release to form a coating film thereon and this film is predried at about 100 deg.C and molten by gelation at 160-250 deg.C.
Patent JP-2000034562-A (JP)
Title: Sputtering target and part used in apparatus for forming thin film
Inventor: TAKAHASHI KAZUNARI
IPC: C23C14/34
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a highly pure copper alloy sputtering target capable of forming a wiring film which has small wiring resistance, resistances to electro- migration and oxidation and excellent film compositional uniformity and film thickness uniformity, and to provide parts used in an apparatus for forming the thin film. SOLUTION: The sputtering target or the parts used in the apparatus for forming the thin film is produced by using a highly pure copper alloy which contains Na and K, each in an amount of <=0.5 ppm, Fe, Ni, Cr, Al and Ca, each in an amount of <=2 ppm, <=5 ppm oxygen, U and Th, each in an amount of <=1 ppm, 0.02-4 wt.% Mg and copper having a content of >=99.99% based on the weight of total components except gaseous components and Mg.