baber/WOPTO huggingface dataset:
Patent JP-H07177697-A (JP)
Title: Electric rotating machine
Inventor: TAKEDA TAKAHIRO
IPC: H02K5/04
Filed: 1993-12-22
Abstract: PURPOSE:To provide an electric rotating machine in which an appropriate interference for fitting can be prescribed regardless of the fitting position or the length of stator and can deal with the modification of rated capacity flexibly. CONSTITUTION:A minimum inner diametral part 1S, having a minimum inner diametral dimension DMIN smaller than the maximum outer diametral dimension DMAX of stator 2 core, is formed on the inner peripheral face of a housing frame 1 while aligning with a center line C-C passing between the opposite end faces 2A, 2B at the fitting position of the stator 2 so that the stator 2 core is fitted to the minimum inner diametral part 1S. Since the fitting interference and fitting length depends not on the length of stator but on the minimum inner diameter and the taper of the housing frame and the outer diameter of stator, modification of rated capacity can be dealt with easily by altering the length of stator arbitrarily.
Patent JP-H08176582-A (JP)
Title: Electroviscous fluid
Inventor: UMAMORI NOBUHARU
IPC: C10M169/04
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a nonaqueous electroviscous fluid containing a polyhydric alcohol as a polarization promoter, excellent in disperse stability and storage stability and not causing aggregation of particles even under heating conditions and developing high electroviscous effect. CONSTITUTION: This electroviscous fluid is obtained by blending silica fine particles and a polyhydric alcohol with an electrical insulating fluid, and the silica fine particles have 0.01μm to 0.5μm particle diameter and the surfaces of the fine particles are bound with the polyhydric alcohol, which contains an 8-34C alkyl group as a main chain or the silica fine particles have 0.5μm to 4μm particle diameter and the surfaces of the fine particles are bound with the polyhydric alcohol, which contains a 12-48C alkyl group as a main chain, and when the number of carbon atoms forming the main chain are defined as (n), carbon atom number between most distant hydroxyl groups is <=(n)/2 and at least one of the hydroxyl groups exists in a position of <=(n)/4 which is the carbon atom number from the terminal of the main chain.
Patent JP-H0849856-A (JP)
Title: Hood device of gas range burner
Inventor: KUSAMA YUJI
IPC: F24C3/14
Filed: 1994-12-27
Abstract: PURPOSE:To provide a gas range burner hood device preventing a flame failure or a heating power decreasing by an influence of a wind when the gas range burner is used in an outside of a house. CONSTITUTION:A plurality of air holes 10 are formed at a periphery face of a cylindrical state outer cover 2b and on an upper side position of this outer cover 2b inside, an inner material 3 wherein a metallic wire such as tungsten and the like, is former in the shape of a coil state, is arranged and a gas range hood device 1 is formed. And, when this hood device 1 is mounted on a burner section of the gas range burner, the outer cover 2b acts as a wind preventer, and besides, the inner material 3a is heated and becomes a strongly heated state and radiates heat and no heating power decrease occurs.
Patent JP-H06316413-A (JP)
Title: Production of lamellar alumina particle
Inventor: SHIBAZAKI YASUO
IPC: C04B35/10
Filed: 1992-11-11
Abstract: PURPOSE:To efficiently produce a lamellar alumina particle suitable for a pigment for coating material or a raw material for ceramics. CONSTITUTION:This producing method is one by containing or adding a crystal control agent (NaOH, Na2SiO3 or the like) into a aluminum hydroxide or alumina hydrate adjusted in particle size and hydrothermal synthesis treating (at >=350 deg.C, <=200atm). And each of the contained or added quantity of NaOH and Na2SiO3 is adequately 5.4X10<-3>-0.022mol and 2.25X10-3-0.090mol per 1mol Al(OH)3 respectively. As a result, the lamellar alumina particle uniform in particle diameter and large in aspect ratio is obtained and the particle has excellent effect for applications such as the pigment for coating material, for ceramics molding and for an abrasive material. And the lamellar alumina particle is obtained even by using a low purity raw material.
Patent JP-2000211023-A (JP)
Title: Biaxially drawn polyester film for two-piece food can
Inventor: MATSUI RYOSUKE
IPC: C08G63/82
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a biaxially drawn polyester film with excellent laminating properties, molding processability, impact resistance, taste characteristics and content taking-out characteristics and consisting of two pieces and being suitable for metal cans for foods by specifying facial orientation factor and m.p. SOLUTION: From the viewpoint of laminating properties, molding processability and impact resistance, the facial orientation factor (fn) of a biaxially drawn film is set to 0.120-0.145. In addition, from the viewpoint of taste characteristics, heat resistance and laminating properties, m.p. of a polyester film is set at 240-280 deg.C. In addition, from the viewpoint of molding processability and impact resistance, endothermic peak temp. (Ts) accompanied with heat treatment in preparation of the film measured by means of a differential scanning calorimeter(DSC) is set at 120-230 deg.C. In addition, from the viewpoint of laminating properties, molding processability and impact resistance, difference between the refractive index (nX) in the longer direction of the film and the refractive index (nY) in the width direction (birefringence: Δn=nX-nY) is set to(-0.001)-(-0.050).
Patent JP-2000144118-A (JP)
Title: Formation of liquid repellent film
Inventor: SHIRASAWA ATSUSHI
IPC: C08J7/04
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a liquid repellent film having high heat resistance. SOLUTION: This liquid repellent film is obtained by applying a means for increasing the pore diameter among particles of a metal oxide prepared by hydrolyzing and polymerizing alkoxides in a method for mixing a coating solution containing a metal alkoxide and a fluoroalkyl group-substituted alkoxide in which a part of alkoxyl groups are substituted with fluoroalkyl groups, allowing the resultant mixture to stared, hydrolyzing and polymerizing the alkoxides, dipping a substrate in the resultant solution, pulling up the substrate, drying the coated solution and then heating the formed coating film.
Patent JP-H10157164-A (JP)
Title: Image forming apparatus
Inventor: ONOSE ATSUSHI
IPC: B41J2/06
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce positional shift of printing dots and to lower the voltage of a drive power supply. SOLUTION: An emitting electrode 4 provided to each ink nozzle in contact with ink, a control electrode 6 having a passing hole 7 provided thereto so as to prevent the contact with the ink from the ink nozzle, a medium 8 to be printed receiving the ink flying through the passing hole 7 of the control electrode, the opposed electrode 9 provided to the rear of the medium 8 to be printed in opposed relation to the emitting electrode 4, a bias power supply 10 supplying bias voltage across the,emitting electrode and the opposed electrode and the signal source 11 provided between the control electrode and the opposed electrode to control the flight of ink are provided.  Since an electric field determining the flight of ink can be stably formed by using three electrodes, that is, the emitting electrode, the control electrode and the opposed electrode, the flight of ink becomes stable and the positional shift of a printing dot can be reduced.
Patent JP-H09148968-A (JP)
Title: Carrier signal receiver and transmitter-receiver
Inventor: HORIGUCHI YUKIO
IPC: H01F38/28
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To position a reception station at the node part of the voltage distribution of a standing wave and to receive a carrier signal even if communication is impossible by extracting and receiving carrier signal current flowing in a transmission line with a transmission/distribution line as the transmission line. SOLUTION: In a distribution constant line, current distribution takes a maximum value at a place where voltage distribution becomes a minimum. Thus, signal current is extracted and received by using it, For receiving the ground return current of the carrier signal, CTs 10 are fitted to the respective phases of a wiring line 5. Voltage converted in a burden resistance 11 is inputted to a filter 12 so as to synthesize it. A necessary component is taken out and it is received by a reception device 13. When three CTs 10 are provided, respective phase voltages are added and a commercial frequency component is dissolved and the characteristic of a filter 12 can be made moderate. Thus, only one CT can provided with the characteristic of the filter 12 and insulation can easily be given by using an optical cable for the current information transmission of the CT.
Patent JP-2001136864-A (JP)
Title: Cleaning system of bottom sand for fish culture
Inventor: KOMATSU JUN
IPC: A01K63/04
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning system capable of maintaining a cleaning nozzle for cleaning the bottom sand for a fish culture at an adequate height based on the sand at the bottom of the water. SOLUTION: This cleaning system is provided by installing a position sensor 7 equipped with a first light-projecting and receiving sensor for performing the light projection and reception between a first light-projecting part 81 and a first light-receiving part 82, and a second light-projecting and receiving sensor 9 for performing the light projection and reception between a second light- projecting part 91 and a second light-receiving part 92 and detecting the lowest limit position and the highest limit position of the cleaning nozzle with the on and off of the light-projection and reception at the both sensors 8, 9 so as to lift up and down the cleaning nozzle 2 with a lifting up and down motor.
Patent JP-H01234623-A (JP)
Title: Driving power transmission device
Inventor: SAKAI NAOYUKI
IPC: F16D43/284
Filed: 1987-12-24
Abstract: PURPOSE:To make a device compact via torque transmission with the resultant thrust of two pistons by inserting both pistons in a chamber divided with a division in parallel in such a way as to be capable of responding to hydraulic pressure, and connecting both pistons to each other through the division. CONSTITUTION:A plurality of outer plates 6 are splined to the internal surface of a cylindrical housing 1 as an output shaft in common, in such a way as to be shiftable in an axial direction and form a multi-disc clutch 7 together with inner plates 5 similarly constituted on the external surface of an input shaft. The inside of the housing 1 is divided with a division 8 approximately at a central part and the first and second working pistons 9a and 9b are passed therein in such a way as to be slidable in an axial direction. Both pistons 9a and 9b are connected to each other through the division 8 with a pin 12. Gaps 10a and 10b are formed at the left side of the working pistons 9a and 9b. Rotors 11a and 11b are housed in the gaps 10a and 10b and a high viscosity oil is sealed therein. When the differential turn of the input shaft 3 and the housing 3 starts, internal pressure occurs in the gaps 10a and 10b, and a clutch 7 is pressure connected with the resultant thrust of the first and second pistons 9a and 9b.
Patent JP-H05243679-A (JP)
Title: Wide band output mode semiconductor optical part and manufacturing method of the same part
Inventor: PIEERU DOUSUIEERU
IPC: H01S5/10
Filed: 1992-12-04
Abstract: PURPOSE: To provide a wide band output mode semiconductor optical part and a method for manufacturing the part. CONSTITUTION: This device includes two optical waveguides in which parts such as lasers are overlapped, that is, a positive waveguide 101 and a passive waveguide 102. The width of the positive waveguide 101 is decreased at a rear part TB of mode transition sections TB and TC so that a 'narrow area' optical mode NA amplified and guided by the positive waveguide can be connected with a 'wide area' mode NC guided by the passive waveguide and equipped with a size larger than that of the narrow side mode. Then, the width of the passive waveguide 102 is decreased in a front part TC of the mode transition section so that the wide area mode can be connected with a circular mode NE whose width is wider than that of the wide area mode.
Patent JP-H08183696-A (JP)
Title: Crucible for producing fine wire-shaped silicon and fine wire-shaped silicon
Inventor: FUKUDA TSUGUO
IPC: H01L21/208
Filed: 1994-12-27
Abstract: PURPOSE: To provide the subject crucible for enabling stable mass production of fine wire-shaped silicon having uniform quality in a micro-pulling-down method. CONSTITUTION: This crucible is penetrated with the fine hole in its bottom and is a crucible for producing wire shaped silicone having an outside shape in its lower part of an inverted conical shape of a vertex angle of <=120 to >=10 deg. with the central line of the fine hole as an axis. More preferably the bore of the fine hole of this crucible is set in a range of 0.1 to 1.0 times the desired diameter of the fine wire-shaped silicon to be produced.
Patent JP-H10171440-A (JP)
Title: Image reducing device and control method therefor
Inventor: AKEYAMA TAMOTSU
IPC: H04N5/14
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce an image in the vertical direction while suppressing vanishing of horizontal lines, deformation of small characters or edge blurring in vertical direction by thinning out one or more processings of horizontal synchronizing signal, enable signal and clock signal. SOLUTION: When the number of horizontal scanning lines of an image data 35 is expressed by y and a reduction ratio of an image inputted to a gate signal generation circuit 6 is expressed by y'/y, inconsecutive (y-y') pieces of horizontal scanning lines are selected for a processing line group, and horizontal synchronizing signal 32, enable signal 33, and clock signal 34 corresponding thereto are process for thinning out in a gate circuit 7 by using a gate signal 37 generated by the gate signal generation circuit 6. An image display device 8 displays an image by a horizontal synchronizing signal 38, etc., generated by the procedure and an image data inputted.  Then, the processing line group is not displayed but an image, which is reduced with a reduction rate of y'/y in the vertical direction as a result and has y' pieces of horizontal scanning lines, is displayed on an image display device 8.
Patent JP-2000144205-A (JP)
Title: Manufacture of metallic or ceramic product
Inventor: SHIMIZU TORU
IPC: B22F3/26
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a metallic or ceramic product in which materials of extensive kinds including from hard-to-work material such as a cemented carbide to precious metals and ceramics are rapidly formed into a complicated three-dimensional shape which can never be achieved by a conventional machining or casting. SOLUTION: This manufacturing method comprises a process in which a ceramic powder, a metallic powder or an intermetallic compound powder is mixed in a binder consisting of a thermoplastic resin to form a compound, a process in which the compound is successively injection-molded from a nozzle in a relatively moving manner in X, Y and Z directions with respect to the reference plane based on the three-dimensional figure information of a computer to store and process the three-dimensional figure information, and then, deposited and solidified to mold a three-dimensional molded body, a process in which the molded body is degreased by the heating, or with a organic solvent or carbon dioxide in the super-critical condition, and a process to sinter the degreased molded body.
Patent JP-H04192966-A (JP)
Title: Facsimile equipment
Inventor: SATO MASARU
IPC: H04N1/32
Filed: 1990-11-27
Abstract: PURPOSE:To effectively use a storage area corresponding to a one action key by erasing an inputted call originating destination call number from a first storing means and storing it in a second storing means when the phone number is already stored in the first storing means. CONSTITUTION:When the call originating destination phone number inputted by an operation part 8 is already stored in any one of all the phone number registration tables by identification codes provided in a backup RAM 4, a control part 1 erases the call originating destination phone number and stores the inputted call originating destination phone number in the storage area corresponding to the one action key number in a common phone number registration table provided in the RAM 4. Thus, the same call originating destination phone number is not stored in more than two control tables, a certain number of call originating destinations corresponding to the total number of one action keys can be registered for each user, and the storage area of the storage device can be effectively used.
Patent JP-H01168908-A (JP)
Title: Method for continuous melt spinning and apparatus therefor
Inventor: YAMADA KOICHI
IPC: D01F6/60
Filed: 1987-12-25
Abstract: PURPOSE:To stably and continuously carry out melt spinning of a thermoplastic polymer incapable of the melt spinning, by melting and extruding polymer powder from heated discharge holes at the tip of a hollow cylinder while compression molding the polymer powder into a rodlike form in the cylinder. CONSTITUTION:Thermoplastic polymer powder 7 is initially fed from a feed port 6 into a hollow part 2 of a hollow cylinder 1. The above-mentioned powder 7 is then extruded in a molten state from discharge holes 4 of a spinneret 3, fixed to the tip of the cylinder 1 and heated above the melting point of the afore-mentioned polymer by action of a compressing means 5 provided at the back end of the cylinder 1. Furthermore, the spinneret 3 is preferably an electrically conductive heating spinneret consisting of a material, such as stainless steel.
Patent JP-H02258768-A (JP)
Title: Preparation of 5-amino-1,2,4-triazole-3-sulfonamide compound
Inventor: JIYATSUKU SHII RITORU
IPC: C07D249/10
Filed: 1989-12-19
Abstract: A process for preparing 5-amino-1,2,4-triazole-3-sulfonamides, which are intermediates for substituted 1,2,4-triazolo[1,5-a]-pyrimidine-2-sulfonamide herbicides, in two steps from 5-amino-3-mercapto-1,2,4-triazole by chlorination in a medium containing an aqueous acid to obtain 5-amino-3-chlorosulfonyl-1,2,4-triazole and subsequent condensation of this intermediate with substituted anilines is disclosed. The condensation reaction takes place either in the presence or absence of an acid scavenging base. Novel intermediates are also provided.
Patent JP-H07181052-A (JP)
Title: Navigation system with automatic telephone transmitting function
Inventor: MORIMOTO MITSUKI
IPC: G08G1/0969
Filed: 1993-12-24
Abstract: PURPOSE:To facilitate acquisition of the peripheral information of a target point, passing points and other points by transmitting telephone automatically. CONSTITUTION:The navigation system comprises means 6 for storing a telephone number retrieving data of each area information by splitting the area, means 7 for transmitting a telephone number designated by a transmission notice, and means 5 for retrieving the area information from the memory means 6 based on point information designated by a touch panel 2 and delivering a transmission notice to the means 7 based on the telephone number of an area containing the point information. A point is designated on the screen of the display 1 by means of the touch panel 2 thus acquiring the peripheral information of the point. An operator can acquire the peripheral information of a desired point by simply touching the screen of display without searching the telephone number and dialing.
Patent JP-H08186085-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIKAGI IKU
IPC: H01L23/485
Filed: 1994-12-28
Abstract: PURPOSE: To provide a manufacturing method for the MOS type semiconductor device of cobalt-silicide structure which can prevent the increase of the junction leakage current of a diffused layer and the deterioration of junction withstand voltage. CONSTITUTION: A natural oxide film in the upper surface of a gate electrode 104 and in the surface of an N<+> diffused layer is removed by hydrogen plasma in a vacuum device, and bis-methyl-cyclopenta-dienyl-cobalt is evaporated without breaking vacuum to form a cobalt film 108 by a CVD method which thermally decomposes the gas.
Patent JP-H09151482-A (JP)
Title: Bearing device
Inventor: HATANO KAZUYOSHI
IPC: F16C17/04
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a noise such as a squeak at the time of rotating a bracket part relative to a boss part, and maintain comfortable work environment. SOLUTION: Each thrust plate 19 is formed out of an abrasion resistance material or the like having a self-lubricating function and laid in the space of each gap formed between an arm boss 13 and each bracket 14. Also, a gap is formed between each thrust plate 19 and the slide surface 13B of an arm boss 13, and between each thrust plate 19 and the slide surface 14D of each bracket 14. In this case, each gap size is set at a value between 0.5mm and 3.5mm in the axial direction of a joint pin 16, thereby enabling each thrust plate 19 to independently rotate relatively for the slide surfaces 13B and 14D at the time of relatively turning a bucket 8 for an arm 7.
Patent JP-H06171924-A (JP)
Title: Production of aqueous solution of alkali silicate
Inventor: MIYAMOTO YUKIO
IPC: C01B33/32
Filed: 1992-12-08
Abstract: PURPOSE:To provide an aq. soln. of alkali silicate free from a reducing substance. CONSTITUTION:When silicon dioxide in a soft silica mineral is dissolved in an aq. soln. of NaOH by adding the soln. to the mineral to produce an aq. soln. of alkali silicate having a compsn. represented by Na2O.nSiO2 hydrogen peroxide is added to the aq. soln. of NaOH so as to oxidize and remove a reducing substance derived from the mineral. Other alkali hydroxide may be used in place of the NaOH.
Patent JP-H061195-A (JP)
Title: Air bag assembly
Inventor: AANSUTO EMU FUEIGURU
IPC: B60R21/215
Filed: 1992-12-08
Abstract: PURPOSE: To provide a separable connection capable of inflating an air bag by opening at the time of collision. CONSTITUTION: An air bag assembly 20 for vehicle occupant compartment 21 includes an inflatable air bag 22, a closure 24, and a fluid source 26 for supplying fluid into the air bag and inflating it. The air bag is positioned so as to apply force to the closure upon receiving fluid from the fluid source. The closure defines at least part of a separable connection 30 which opens in response to the force so as to form an opening through which the air bag can be inflated into the occupant compartment. The separable connection is formed out of a first connection surface 32, a second connection surface 34 overlapping with the surface 32 and a connection device 31 connecting both the connection surfaces to each other. The separable connection is formed so as to open through the mutual movement of the first and second connection surfaces in response to the force applied to the closure.