baber/WOPTO huggingface dataset:
Patent JP-H02142337-A (JP)
Title: Motor provided with vibration-isolating rubber
Inventor: SATO YOSHIRO
IPC: H02K5/24
Filed: 1988-11-19
Abstract: PURPOSE:To suppress axial vibration by preventing contact between the side face of a bracket covering the axial side face of a stator and the side face of a vibration-isolating rubber facing therewith. CONSTITUTION:A stopper 4a for stopping the side face of a bracket 3 at bearing holding section covering the axial side of a bearing 2 is provided to a vibration- isolating rubber 4. When the vibration-isolating rubber 4 provided with the stopper 4a is fixed onto the bracket at the radial side of the bearing 2, the stopper 4a serves the roll of positioning. Consequently, the side face of the bracket 3 covering the side face of the stator 1 is not brought into contact with the side face of the vibration-isolating rubber 4 facing therewith. Since axial vibration of the stator 1 functions axially onto the under side of the vibration-isolating rubber 4 thus vibrating the vibration-isolating rubber 4 around motor fixing metals 5, 5a, influence of axial vibration 9 onto a counterpart machinery can be relieved. By such arrangement, axial vibration of a motor provided with a vibration-isolating rubber can be suppressed.
Patent JP-H053489-A (JP)
Title: Communication network configuration method based on asynchronous transfer mode
Inventor: NAKAJO TAKAFUMI
IPC: H04L45/24
Filed: 1991-11-08
Abstract: PURPOSE:To avoid limitation of a VPI number capable to be allocated a current virtual path by forming the communication network based on the asynchronous transfer mode so as to use a VPI of a bypass virtual path to faults of plural kinds in common. CONSTITUTION:Upon the receipt of an alarm from a 2nd node D detecting a fault of a current route 14, a 1st node C sends a changeover command cell of a VPI conversion table to bypass monitor control virtual paths 15,16. Intermediate nodes A, B, E, F convert a 1st VPI conversion table based on a 2nd VPI conversion table prepared in advance corresponding to the fault, sends a cell to a bypass route to set a bypass virtual path 18. When one of nodes detects the changeover command cell, the simultaneous fault is informed to all nodes and operation systems at the down-stream. The operation system arbitrates the contention of the simultaneous fault to set the bypass route again. Thus, no limitation is caused to a VPI number to be allocated to the current virtual path.
Patent JP-H08141474-A (JP)
Title: Pig introducing system of method for repairing lining of existing pipe
Inventor: TOYODA SHIGERU
IPC: F16L55/16
Filed: 1994-11-28
Abstract: PURPOSE: To make it possible to move a leveling off pig without dropping this pig into an expanded diameter part over the entire transfer length of the pipe within a resin plug so that the subsequent lining is adequately executed by filling the recess of the reduced diameter part with a preceding resin in the case where the expanded diameter part exists in a pipeline line. CONSTITUTION: The leveling off pig 3 is arranged in such a manner that the pig 3 arrives at the top side of the resin plug in the position where the resin transfer is completed and thereafter, a liquid feed pump 10 is operated to inject the resin A from an above-the-ground aperture 14 into a supply pipe 7 by the liquid pressure. Next, a liquid resin transfer pig 4, a liquid absorbent material 5 and a liquid shielding pig 6 are introduced by the same liquid pressure into the supply pipe 7 and thereafter, the liquid feed pump 10 is operated to suck and pressurize the liquid B in a liquid tank 9 and to inject the liquid into the supply pipe 7, by which the resin A is transferred to a branching position 2.  At this time, the resin A preceding to the leveling off pig 3 fills the recess of the expanded diameter part 12 if there is the expanded diameter part 12 on the pipeline during the transfer of the resin and, therefore, the incident that the pigs 3, 4, 6 fall into the recess and are unable to pass this part is prevented.
Patent JP-H05199768-A (JP)
Title: Oscillation circuit for high frequency power
Inventor: FURUHATA SHOICHI
IPC: H02M7/48
Filed: 1991-11-11
Abstract: PURPOSE:To reduce switching loss in the case of OFF operation by providing a capacitor and a series circuit of an auxiliary transistor in parallel with a switching transistor for supplying/interrupting current to/from a resonance circuit, and charging a capacitor with a voltage applied to the switching transistor within OFF operating time thereof. CONSTITUTION:A capacitor 41 and a series circuit of an auxiliary transistor 42 are connected to a switching transistor 30 in parallel, and a control circuit 70 outputs a switching command S3 and a switching command S4. Specific timing of ON operation of the auxiliary transistor 42 coincides with ON period starting timing of the switching transistor 30, and specific timing of OFF operation is set after the elapse of OFF operation time of the switching transistor 30. According to the constitution, the threshold of voltage V in the case of change-over in an OFF period of the switching transistor 30 is lowered by charging the capacitor 41, and switching loss is reduced.
Patent JP-H08154158-A (JP)
Title: Book source document image reader
Inventor: TAKAHASHI HIROSHI
IPC: H04N1/10
Filed: 1994-11-28
Abstract: PURPOSE: To secure the image data storage range of a storage means regardless of the displacement of the spread page position of a book source document. CONSTITUTION: This reader is provided with a read means 200 for reading the images of a spread book source document from one page end part direction of the spread book source document, the storage means 104 for storing read image data provided with the image data storage range for more than the images of the spread page of the book source document and a page turning means for turning the page of the book source document from the other page end part direction of the spread book source document. The surplus portion of the image data storage range of the storage means 104 is arranged in an end part direction on a page turning side.
Patent JP-H08135194-A (JP)
Title: Tension device for hollow pc steel bar
Inventor: YOKOTA TSUTOMU
IPC: E04G21/12
Filed: 1994-11-04
Abstract: PURPOSE: To impart prestress to a hollow PC steel bar by a pretension system. CONSTITUTION: A rear frame 2 with a center hole jack 1, and a front frame 4 with a hollow PC steel bar inserting through-hole 3 are disposed with a space and connected by connecting rods 5 to constitute a frame 6 with a jack. A screw rod 9 is screwed in a longitudinally movable state with a hollow piston rod 8 in the center hole jack 1. The front end part of a screw rod rotating drive shaft 11 with a rotating lever 10 is engaged with the rear end part of the screw rod 9, and the rear end part of a push-in relay rod 14 is locked to the front end part of the screw rod 9. A support cylinder 18 having an internal thread 17 is screwed with an external thread on the rear end outer side of a hollow PC steel bar 15 insert-disposed in the hollow PC steel bar inserting through-hole 3.  An annular locking piece 19 is fixed to the rear end part of the support cylinder 18, and a pressing lock piece 21 fitted to the rear end part of a PC steel bar 20 inserted in the hollow PC steel bar 15 is disposed at the intermediate inner part of the support cylinder 18.
Patent JP-2001112525-A (JP)
Title: Purse with pocket
Inventor: YAMADA AKIE
IPC: A45C1/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a purse with a pocket which overcomes disadvantages that the pocket is easily sepatated from the inside of the outer skin of the purse when the pocket is stuck thereto with poor durability and a sewing thread protrudes on the outer surface of the outer skin upon sewing to deteriorate an apperance. SOLUTION: A pocket support piece 2 made of a thin synthetic resin plate type piece 2 formed in a shape substantially equal to the inner shape of a purse 1 having a pocket 3 formed of a synthetic resin net with fine meshes attached to its upper part is arranged in an inner part.
Patent JP-H04167440-A (JP)
Title: Mold for semiconductor manufacturing apparatus
Inventor: KOYAMA YUTAKA
IPC: B29C45/14
Filed: 1990-10-30
Abstract: PURPOSE:To prevent defective mold-releasing due to wear of a metal mold and to enhance the quality of a product by a method wherein a part which is provided with a cull exit part and a center runner part at a center block is formed as a division part and a wear-resistant material is used for the part. CONSTITUTION:A division part 15 is a part which is provided with a cull exit part 7 and a center runner part 8 at a center block 1. A material which is excellent in a wera-resistant property, e.g. cemented carbide, is used for the part. At this molding metal mold, the cull exit part 7 and the center runner part 8 are not worn out. As a result, when the metal mold is opened, a cull-part ejector pin 5 and a runner-part ejector pin 6 are actuated, and a resin 6 is pushed out uniformly. As a result, the resin 9 is not left at an upper-part mold, the resin 9 is not separated from a package, and a crack is not produced in the package. The metal mold is not destroyed when a molding operation is executed in a state that the resin 9 is left inside the metal mold.
Patent JP-H08304362-A (JP)
Title: Ultrasonic inspection device
Inventor: SHIMODAIRA TAKAYUKI
IPC: G01N29/04
Filed: 1995-11-13
Abstract: PURPOSE: To provide an ultrasonic inspection device in which a medium is never leaked, and a precise inspection can be performed. CONSTITUTION: In an ultrasonic inspection device for transmitting an ultrasonic wave to an object 14 to be inspected through a medium, and inspecting the object 14 according to the information of the reflected wave, this device has a liquid tank 1 opened at least one end side and having an injection passage 4 for supplying a medium and discharge passages 5a, 5b for discharging the medium; and an attracting device 2 for attracting the open side of the liquid tank 1 to the object 14.  It also has a sealing member 3 provided on the open side of the liquid tank 1 to prevent the leakage of the medium between the object 14 and the liquid tank 1 when the liquid tank 1 is attracted; a feeding and discharging device for supplying the medium to the liquid tank 1 through the injecting passage 4 and discharging it through the discharge passages; and an ultrasonic probe 8 provided in the inner part of the liquid tank 1 to emit an ultrasonic wave toward the open side.
Patent JP-S63145074-A (JP)
Title: Printer
Inventor: TANAKA TOSHIO
IPC: B41J35/14
Filed: 1986-12-10
Abstract: PURPOSE:To maintain an ink ribbon in the best run condition and also high printing quality by constituting the title device with a ribbon take-up mechanism which winds a ribbon by almost 1/n (n represents an integer of at least 2, ribbon winding ratio) against the printing length of a single line after completion of printing a single line, and a selection mechanism which selects in steps the elevations for printing of an ink ribbon. CONSTITUTION:In a process (a), a printing head is raised after completion of printing, and paper feed and ribbon winding are performed. If a ribbon winding ratio is set as (n) against the printing length (L) of a single line, the ribbon winding amount will be equivalent to L/n. In addition, the position of the ribbon is selected at the same time as the ribbon is wound up. Consequently, in a process (b), the ink ribbon winding amount is equivalent to 1/n of the printing length of a single line (an amount of movement of a carriage by a single line). The frequency of using an ink ribbon for printing in the process (b) is not higher than that in the process (a), because the position of the ribbon has moved by the height of a single character with a thermal head. Consequently, the frequency of mixed use of the ink ribbon for printing on a recording paper in a single line is equivalent to 1/2 of the frequency at the time when printing is performed in a single step. Thus high speed printing becomes possible in an excellent transfer printing quality.
Patent JP-H07132959-A (JP)
Title: Sealing structure for fuel tank
Inventor: JO MASAHARU
IPC: B65D53/02
Filed: 1993-10-29
Abstract: PURPOSE:To provide sealing for water to an uncoated part in addition to oil seal between a tank opening and a cover body. CONSTITUTION:A tank opening 22 of a fuel tank 10 is closed with a cover body 40 that is turned at a specified angle and locked to the fuel tank body 20 by operation of a locking mechanism 50. A seal member 60 is interposed between the tank opening 22 and the cover body 40. As an oil seal part 62 of the seal member 60 is put between a flat part 42b on circumferential edge of the cover body 40 and a circumferential edge 24 of the opening of the tank body 20, an annular dent 62a undergoes elastic deformation while being depressed, and a water seal part 64 is swelled out toward the outer periphery. Therefore, a part that cannot be coated because of wetness of fuel on the outer peripheral part of the fuel tank body 20 can be treated for water sealing by such swelled part of the water seal 64.
Patent JP-2001118106-A (JP)
Title: Method and device for identifying coin
Inventor: OTA MICHIHIRO
IPC: G07D5/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for identifying coins capable of preventing illegal use of forged coins by precisely obtaining a pattern on the surface of a coin by a simple method. SOLUTION: When a coin is fed from a coin feeding part 4 and starts falling through a coin passage 3, a coin detecting sensor part 6 detects whether the falling coin reaches a coin identification sensor part 7. When the part 6 detects this, the part 7 allows a light emitting element 71 to irradiate light to an identification objective coin and allows a light receiving element 73 to obtain data on the surface of the identification objective coin. Obtained data on the identification objective coin are compared with data on a specie stored in advance and based on the result, a coin sorting part 8 sorts the coin identified to be a specie to a coin receiving part 9 and sorts the coin identified to be a forged coin to a coin returning part 10.
Patent JP-H10140197-A (JP)
Title: Grinder and production of granular detergent therewith
Inventor: TAKAHASHI TAKAO
IPC: C11D11/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a grinder not suffering from the problem that the cycle of exchange of especially the extreme blades of the arrangement in a horizontal grinder is shortened as a result of their wear or the like and the problem that the wear or vibrations of the unstabilize the size of a granular detergent. SOLUTION: This grinder performs the granulation, pulverization, etc., of a detergent composition by the revolution of at least three blades 3, 3a arranged in the form of a sinker post and secured to a horizontal rotary shaft 1. The thickness of each extreme blade 3a of the arrangement is at least 1.5 times as large as that of another blade, whereupon the cycle of exchange of especially each extreme blade 3a can be prolonged, and a granular detergent having the aimed grain size can be obtained stably for a long term. The production process comprises the step of grinding a mixture of solid detergent components with the above grinder.
Patent JP-2000119751-A (JP)
Title: Production of grain oriented silicon steel sheet having optional magnetic flux density
Inventor: USHIGAMI YOSHIYUKI
IPC: C21D9/46
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing silicon steel sheets on various magnetic flux density levels by a simple producing process from the same stock based on a low temp. slab heating process. SOLUTION: In a method for producing a grain oriented silicon steel sheet in which silicon steel contg., by weight, 0.8 to 4.8$% Si, <=0.085% C, 0.01 to 0.065% sol.Al, <=0.012% N and the balance Fe with impurities, is heated at <=1,280 deg.C, is thereafter hot-rolled and cold-rolled to make its sheet thickness to the final one, is then decarburized and anealed and is thereafter finish- anealed, after being decarburized and annealed, nitriding treatment is executed so that the nitrogen content [N] (%) becomes the one satisfying [N]>=2/3[Al] in accordance with the sol.Al content [Al] (%) in the steel sheet before the occurance of secondary recrystallization. Moreover, from a material treated under the same conditions till the completion of the decarburizing and annealing stage by controlling a heating rate in the secondary recrystallization temp. region of 1,000 to 1,000 deg.C in the finish annealing stage in accordance with the objective value of magnetic density B8, products different in magnetic properties are separately produced.
Patent JP-H0728102-A (JP)
Title: Amplified optical fiber system
Inventor: KEBIN KURISUTOFUAA BAIRON
IPC: H04B10/17
Filed: 1991-11-11
Abstract: PURPOSE: To provide a no-loss communication system, where intervals to an intermediate amplifier are long, and an optical fiber system for this system with respect to a relatively long-distance remote communication system. CONSTITUTION: A glass fiber which is doped with rare earth element such as erbium with a density gradient in the longitudinal direction is used as the optical fiber 4 of a solution transmission system, and light excitation is added to obtain a optical fiber system which apparenty has no loss. The optical fibers are combined to obtain a long-distance communication system where intervals to repeaters/amplifiers are long.
Patent JP-H05133711-A (JP)
Title: Interferometer
Inventor: KOBAYASHI KOSEI
IPC: G01B9/02
Filed: 1991-11-11
Abstract: PURPOSE:To largely reduce the burden on a scanning means of a scanning interferometer and provide easy measurability for a large-bore object to be inspected, wherein the probe optical system of the interferometer is composed of a plurality of optical elements. CONSTITUTION:A scanning interferometer is equipped behind a collimator lens 3 with a probe optical system 10, which consists of a plurality of optical elements and which leads the coherent light having passed the collimator lens 3 to the surface of an object to be inspected 20 and allows it to be incident so that the incident angle and the reflex angle are approx. identical, and this probe optical system 10 is furnished with a reference surface 15 which reflects part of the coherent light to form a reference light. Among the optical elements of this probe optical system 10, only those having reference surface 15 are made movable in the axial direction and are connected with a scanning means 40.
Patent JP-H02140885-A (JP)
Title: Visual device
Inventor: INADA TOSHIO
IPC: G06T1/00
Filed: 1988-11-21
Abstract: PURPOSE:To make an image forming magnification variable when the size of a projected image formed on a light receiving container layer is unsuitable for a read operation, to correct the image to a detectable condition by providing an image forming magnification variable means. CONSTITUTION:On the light axis of an image-forming lens, a light receiving container layer 4 obtained by arranging plural light receiving elements 3 in a matrix, a contrast component detecting layer 6 obtained by arranging contrast component detecting elements 5 connected to the light receiving element 3 respectively in a constant number, and a line direction detecting layer 7 obtained by arranging line direction detecting elements 8 connected to the contrast component detecting elements 5 respectively in the constant number are provided. When the image size after the projection formed on the light receiving container layer 4 is unsuitable, an image-forming lens 2 is moved in a light axis direction by the image forming magnification variable means. Thus, the image formation multiplying factor is made variable to correct to the detectable condition, the picture in the variable sizes can be excellently discriminated.
Patent JP-H11130991-A (JP)
Title: Luminous coating composition for precoat, film-forming method, and luminous coated article
Inventor: SAKUMA HIROMITSU
IPC: C09D5/22
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a coating compsn. which provides a precoat film which facilitates visual recognition of a coated article by incorporating a luminous agent mainly comprising a compd. represented by a specific formula into the compsn. SOLUTION: This compsn. contains a luminous agent mainly comprising a compd. represented by the formula: MAl2 O4 (wherein M is Ca, Sr, or Ba) and a glitter pigment and/or a coloring pigment and forms a coating film with a brightness of 4 or higher. The luminous agent, e.g. CaAl2 O4 , contains 0.5 mol of Eu as the activator, has an average particle size of 5-25 μm, and is contained in an amt. of 2-80 pts.wt. based on 100 pts.wt. solid content of the compsn. The agent is incorporated into a compsn. prepd. by compounding a film-forming resin with a curing agent, a pigment, and other necessary ingredients. An acrylic resin is an example of the film-forming resin. An amino resin and/or a blocked polyisocyanate, etc., are used as the curing agent. An example of the glitter pigment is aluminum flakes having flake sizes of 10-45 μm.  An azo lake pigment, etc., are used as the coloring pigment.
Patent JP-H07126194-A (JP)
Title: Production of dialkylnaphthalene
Inventor: ABE MASAKI
IPC: C07B61/00
Filed: 1993-10-29
Abstract: PURPOSE:To obtain 2,6-or 2,7-dialkylnaphthalene useful as an intermediate for monomer for a functional polymeric material in high efficiency and selectivity by reacting a naphthalene compound with an alkylation agent in the presence of a specific catalyst. CONSTITUTION:The dialkylnaphthalene can be produced by reacting (A) a naphthalene compound with (B) an alkylation agent such as a compound of the formula I (R is CH3, C2H5, C3H7 or cyclohexyl; (n) is 1-4), a compound of the formula II, an alcohol of the formula R-OH, ethylene, propylene, etc., in the presence of (C) a zeolite treated in a solution containing an organic silane compound such as an alkoxysilane of the formula III (R1, R2, R3 are H, CH3, C2H5O or C3H7O; R1, R2, R3 and R4 are not H at the same time).
Patent JP-S63148428-A (JP)
Title: Track access device for optical disk
Inventor: NOMURA TADASHI
IPC: G11B7/085
Filed: 1986-12-12
Abstract: PURPOSE:To attain track access operation at a high speed by detecting a track cross pulse every time a light spot crosses a track and driving an optical head so that the difference of integration value of track cross pulses related to each optical spot is equal to zero. CONSTITUTION:The 1st and 2nd condenser lenses 4 and 5 are set on a movable part 3 which performs its action in the tracking direction at a place near a prescribed position by a circular arc motion carried out around an axis 2 on the housing of an optical head 1. The laser beams delivered from the head 1 are condensed on the surface of a recording medium 6 via both lenses 4 and 5. Thus two minute light spots 7 and 8 are produced. A track access operation which moves the spots 7 and 8 to another target from a certain track on the medium 6 is carried out by presetting a stroke signal 131 corresponding to the strokes counted between an external control circuit and a target track at a counter 13 for calculation of the residual distance to the target track and then controlling the moving speed of the light spot at a speed set previously in response to said residual distance.