baber/WOPTO huggingface dataset:
Patent JP-H08319426-A (JP)
Title: Production of conductive polymer
Inventor: FUKUSHIMA MOTOO
IPC: C08L83/02
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a highly conductive polymer being amenable to a step of electric conductivity improvement, markedly improved in conductivity by vapor-shape doping with light irradiated iodine and continuing to be flexible without being embrittled after the doping. CONSTITUTION: A process for producing a conductive polymer by doping an organic polymer capable of improving in electric conductivity by doping with iodine in a vapor phase, wherein the iodine is one irradiated with light, is provided.
Patent JP-H104665-A (JP)
Title: Spindle motor
Inventor: SHIDA KUNIHIRO
IPC: H02K29/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the thermal deformation of a hub main body, caused by a temperature rise in a disk-mount section by providing projections on the hub main body and/or a yoke for producing a clearance between the hub main body and yoke. SOLUTION: An annular positioning projection 68 which protrudes downward is provided on the internal surface of the inner flange 66 of a yoke 40, and magnets 42 are mounted on the yoke 40, so that their upper surfaces can come into contact with the front end face of the projection 68. In addition, a projection 70 which is protrudes appreciably downward is provided on the lower surface of a disk-mount section 60. The projection 70 has a rectangular cross section and is formed into an annular state at the corner between the section 60 and an attaching projection 62. Because of the projection 70, an appreciable clearance 72 is formed between the lower surface of the section 60 and the upper surface of the inner flange 66 of the yoke 40.  Therefore, even when a thermal stress is generated between the section 60 and flange 66, owing to a temperature rise in a motor, the stress is absorbed by the elastic deformation of the projection 70, and the thermal deformation of a hub main body can be prevented.
Patent JP-H04350278-A (JP)
Title: Card key device
Inventor: YAMAZAKI YASUMUNE
IPC: G08B23/00
Filed: 1991-05-27
Abstract: PURPOSE:To prevent the erroneous operation by installing a display mechanism for each discrimination code on a panel operated by an operator and carrying out registration and deletion of the card data, while monitoring the display, in a device for releasing an electronic lock by a magnetic card on which the operator division, operation range, etc., are recorded. CONSTITUTION:An operator division cord for a manager, maintainer, guard company staffs, etc., operator's name code, operation range code for a front door, rear door, inside door, etc., are recorded on a card key, the card key is inserted into an insertion port 19, and a device 10 equipped with a variety of electronic locks 15, 17, etc., is opened. Further, a discrimination code display mechanism is installed on an operator operation panel 21 on the reverse surface of the device 10, and registration and deletion of the card data are carried out, while monitoring the display. Accordingly, the erroneous operation in registration and deletion can be prevented.
Patent JP-H03163041-A (JP)
Title: 4-substituted hmg-coa reductase inhibitor
Inventor: TA JII RII
IPC: A61K31/40
Filed: 1990-06-11
Abstract: PURPOSE: To the subject inhibitor comprising specific compounds derived from natural fermentation products lovastatin, simvastatin, etc.  
     CONSTITUTION: Containing as effective components compounds of formula I or II (R 1  is alkyl, alkoxy, alkenyl, cycloalkyl, phenyl, amino, alkylamino, etc.; R 2  is H, CH 3 ; R 3  is H, halogen, OH, alkyl substd. phenyl etc.; Z is H, alkyl) or their salts, for example, 6-(R)-[2-[δ(S)-(2,2-dimethylbutyryloxy)-2(S),4,6(S)- trimethyl-1,2,4a(S),5,6,7,8,8a(R)-octahydronaphthyl-1(S)]ethyl]-4(R)hydroxy-3,4,5,6- tetrahydro-2H-pyran-2-one. Useful as antichlolesterol blood symptoms for the treatment of arteriousclerosis, hyperlipidemia, family hyperchlesterolemia. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0851632-A (JP)
Title: White balance adjustment device
Inventor: ABE NOBUSATO
IPC: H04N9/73
Filed: 1995-05-26
Abstract: PURPOSE:To highly accurately adjust a white balance regardless of an object distance in stroboscope photographing and to perform the adjustment processing in a short time. CONSTITUTION:Exposure conditions in a state where a stroboscope 16 is made to emit light, that are a stop value and a shutter speed, are decided. Under the exposure conditions, photographing is performed without making the stroboscope 16 emit the light and picture data at the time are stored in a first picture memory 21. Also, under the exposure conditions, the photographing is performed while making the stroboscope 16 emit the light and the picture data at the time are stored in a second picture memory 22. The respective picture data stored in the first and second picture memories 21 and 22 are read for respective blocks and the luminance of representative picture elements is compared for the respective blocks. When the difference of the luminance of the representative picture elements is large, the white balance is adjusted corresponding to stroboscope light. When the difference of the luminance of the representative picture elements is small, the white balance is adjusted corresponding to external light.
Patent JP-H0970922-A (JP)
Title: Thin laminate and manufacture thereof
Inventor: FUJIEDA NOBUHIKO
IPC: H05K3/46
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently manufacture, for example, a thin multilayer printed circuit board with high yield without reducing the heat resistance and moldability by specifying the thicknesses of the insulating layer of the laminated board for constituting a laminate and the resin layer of a resin- coated copper foil. SOLUTION: Laminated boards 1, resin coated copper foils 2 and, as required, a prepreg 3 are superposed between opposed upper and lower molds disposed on the upper surface of a platen, and a laminate is laid up. Then, the laminate laid up between the upper and lower molds is sealed by a vacuum bag. Thereafter, the bag is conveyed into a pressure oven, and sealed in the oven. Subsequently, the bag is evacuated, an inert gas is supplied into the oven, the laminate is pressurized, and the gas is heated to heat the laminate. In this case, the boards 1 for constituting the laminate each has a thickness of 0.2mm or less, The foil has the thickness of 35μm or less, and the resin layer has a thickness of 0.04 to 0.2mm, and these boards 1 and the foils with the layer are used.
Patent JP-H05324839-A (JP)
Title: Pattern recognizing device
Inventor: DAIMATSU SHIGERU
IPC: G06K9/62
Filed: 1992-05-20
Abstract: PURPOSE:To provide the pattern recognizing device which performs pattern recognition for paper money, etc., by a small-scale neural network by reducing pattern image data measured by a sensor by using plural ring-shaped masks. CONSTITUTION:This pattern recognizing device is provided with the sensor 2 which measures a pattern image of an object 1, a preprocessing part 4 which obtains plural image representative values (slab value) for the object 1 by the ring-shaped masks 41-4n, a separate arithmetic part (neural network) 5 which calculates separate arithmetic values every decision patterns by using a weight coefficient, and a decision part 6 which decides the pattern image of the object 1 from the separate arithmetic values. The weight coefficient is previously learnt with a teacher by the neural network, so the object 1 can securely be recognized.
Patent JP-S5578280-A (JP)
Title: Liquid crystal display wrist watch of composite layers
Inventor: NISHIMURA KATSUO
IPC: G04G17/06
Filed: 1978-12-09
Abstract: PURPOSE:To make thin the composite layers display wrist watch and to prevent the occurrence of interference fringes, by laminating the liquid crystal cell via the elastic body such as ring shape rubber and contacting every liquid crystal with the circuit substrate with conductive rubber. CONSTITUTION:The liquid crystal display cells 5, 7 are laminated via the elastic body 11 such as rubber forming thin ring film, and the cells 5, 7 are electrically connected and fixed with the depressed force between the drive circuit board and the cell retainer 12 corresponded with the conductive rubbers 11, 14. With this constitution, the composite layer display wrist watch to perform complicated display is made thin and no interference fringes are caused to the display since the liquid crystal cells are not adhered.
Patent JP-H081389-A (JP)
Title: Scraper device for screw press
Inventor: FUJITA KUNIO
IPC: B30B9/12
Filed: 1994-06-09
Abstract: PURPOSE:To improve filtration efficiency by forming a scraper of a screw press with an elastic material such as urethane, fitting it into a groove, thereby simplifying its attaching/detaching to/from the spiral blade and continuously preventing the clogging of a screen cylinder without interfering the transporting action of the spiral blade. CONSTITUTION:A cone-shaped feeding shaft wound with a spiral blade 3 around its outer peripheral surface is supported in a screen cylinder 1 in a screw press. A series of grooves 9 are formed along the length direction on the outer peripheral surface of the spiral blade 3, and a cylindrical restraint parts 9a having a diameter larger than the groove width are provided on the groove 9 in fixed intervals. In this series of groove 9 and the restraint parts 9a, a string-shaped scraper 10 made of urethane, etc., corresponding to them is fitted in, and the outer peripheral surface of the scraper is brought into slidable contact with the inner surface of the screen cylinder 1 to rotate the feeding shaft. Consequently, the outer peripheral surface of the scraper 19 is elastically brought into slidable contact with the inner surface of the screen cylinder 1 to carry the cake to be is clogged in the screen cylinder 1 to an exit, thereby enabling an efficient dehydrating operation.
Patent JP-S5377943-A (JP)
Title: Rotating axis for spherical dynamic pressure bearing and its manufacturing method
Inventor: TANAKA MAMORU
IPC: F16C3/02
Filed: 1976-12-21
Abstract: PURPOSE: To provide the rotating axis for spherical dynamic pressure bearing that is made in such a manner that the axis and ball are made separately and they are united in one body by welding, and to provide the manufacturing method for the above and improve the rigidity and also manufacture accurately and cheaply. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000339139-A (JP)
Title: Fraction computing element, graphic setup engine, fraction operation method and machine readable storage medium
Inventor: TAKENAKA YASUHARU
IPC: G06F7/483
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To speed up an operation with less hardware by providing a multiplication means multiplying the reciprocal of a denominator, which is obtained in a reciprocal operation means, and a numerator and changing the operation precision of the reciprocal operation means in accordance with the request precision of a fraction operation. SOLUTION: The coordinate value (x, y) of a rectangle is inputted to a denominator calculation unit 61 and a denominator is calculated. The result is transferred to a floating point unit 62 and it is made into a floating point. Then, it is transferred to a reciprocal operation unit 63. The reciprocal operation unit 63 operates a reciprocal by a repetition method. The number of repetition times is decided by necessary precision in a fraction operation. In a multiplication unit 65, an operation precision judgment means 65-1 judges whether the reciprocal of operation precision that is required for an attribute value, which is operated at present, is obtained or not.  The multiplication unit 65 waits for the start of a multiplication operation until the reciprocal operation unit 63 generates the reciprocal of necessary operation precision and multiples the reciprocal by a fraction operation result after the reciprocal of necessary operation precision is obtained.
Patent JP-H10332475-A (JP)
Title: Diagnosis of deterioration of mechanical element of rotary body
Inventor: AKASHI TORU
IPC: G01M99/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To achieve high degree stabilization of the operability and quality, adequate equipment maintenance and cost reduction, by arranging one sensor for many parts and thereby monitoring the deterioration of mechanical elements of a rotary body all the time without arranging one sensor for one part of the mechanical element. SOLUTION: A cable-shaped vibration detector 2, wherein a piezoelectric element is sealed, is brought close to parts to be diagnosed of a plurality of mechanical elements 1a of the rotary bodies, whose deterioration is to be diagnosed. The vibrating amount of the mechanical element 1a of the rotary body is determined and compared with the specified threshold value. Thus, the abnormal part at the part to be diagnosed, on which the vibration detector 2 is made to crawl, is judged as the area. Thus, the replacing time of the rotary mechanical part 1a having the above described abnormal part is judged.
Patent JP-H10330388-A (JP)
Title: Production of triarylborane phosphine complex
Inventor: NAKADA KOJI
IPC: C07F9/535
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially and dominantly producing a triarylborane phosphine complex useful as a curing catalyst for epoxy resin, etc. SOLUTION: A tetraarylborane alkali metal salt of formula (1) is reacted with an inorganic acid or an organic acid in an ether-based solvent alone or a mixed solvent of the ether-based solvent with a hydrocarbon-based solvent to produce a triarylborane represented by formula (3) and reaction solution of the resultant triarylborane represented by formula (3) is reacted with a triarylphosphine of formula (4) to produce the objective triarylborane phosphine complex represented by formula (5) (Ar and Ar', which may be the same as each other or mutually different, exhibit each an aryl group and M is an alkali metal).
Patent JP-S5853546-A (JP)
Title: Seat belt device for vehicle
Inventor: SASAKI KIICHI
IPC: B60R22/02
Filed: 1981-09-28
Abstract: PURPOSE:To easily fasten a seat belt and to facilitate getting-on and getting out of a vehicle by a method wherein the lower fixing part of the belt is shifted back and forth along a guid member arranged in the neighborhood of a compartment interior side sill and the forward shifted position of the part is made to be able to shift in association with the back and forth adjustment of a seat. CONSTITUTION:When a passenger sits down on a seat cushion 14 and a door is closed, respective switches are closed to rotate a motor 19 clockwise so as to move forward a belt anchor 13 along the guide member 24 to the side of the rear end part of a seat cushion 14a, resulting in enabling to easily hold the seat belt 10 so as to put it on. Furthermore, a position detecting switch (i) is arranged at the seat cushion 14a and in put into operation by holders 25 and 26, which shift the anchor 13, and causes to stop the drive of the motor 19 by means of being brought into contact with the holders 25 and 26. Accordingly, even when the seat cushion 14a is shifted back and forth for adjustment by means of a handle 17, the anchor 13 can be stopped at the ideal anchor point in response to the shifting of the seat cushion 14a.
Patent JP-2000337312-A (JP)
Title: Cylinder device
Inventor: YAMADA KOJI
IPC: F15B15/14
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To form a thick wall portion for mounting a port member easily and with good yield without subjecting a cylinder tube to such a process as die molding, machining, etc. SOLUTION: A port member 25 having a supply/exhaust port 22 is fixed to the peripheral surface of a cylinder tube 2 through a cylindrical adapter 26, and the port 22 is put in communication with a working chamber 20 on the rod side from a through hole 27 formed in the adapter 26 via a supply/ exhaust hole 24 provided in the tube 2.  In the there is a restriction on the arrangement of the two ports expanding and contracting, the through hole 27 is put in communication from a ring-shaped groove 28 at the inside surface to the working chamber 20 on the rod side, and two sets of sealing members 29 and 30 are set between the tube 2 and adapter 26 with the groove 28 interposed, and also a flange 31 is formed on the inside surface of the outer extremity of the adapter 26 to be held pinchedly between the end face of the tube 2 and a cylinder head 8, and the adapter 26 is threaded to the specified position on the tube 2 and the port member 25 is fitted adjustably in the rotating direction.
Patent JP-S5856286-A (JP)
Title: Refresh controlling system
Inventor: YOSHIDA AKIRA
IPC: G11C11/401
Filed: 1981-09-28
Abstract: PURPOSE:To ensure the synchronization of operations, by providing a section A which has the refresh and a section B which has no refresh in the normal mode into the refresh period and having the refresh in the section B when a single mode is switched and the refresh is not finished yet. CONSTITUTION:A large-capacity dynamic memory which forms a main memory of a computer system has the refresh periodically in order to avoid the loss of the storage contents. In the normal mode in which the gated clock, i.e., the system clock is generated, a section A having the refresh and a section B having no refresh are provided in a refresh period. Then the gated clock produced in the faulty mode or the test mode is discontinued. The refresh is carried out in the section B of the corresponding period in the switching mode of the single clock modes in which only the free running clock runs and the refresh is not finished yet in the corresponding period T. Thus the synchronization is possible for operations when the normal mode is switched.
Patent JP-H01319947-A (JP)
Title: Manufacture of semiconductor device
Inventor: DANSUI YOSHITAKA
IPC: H01L21/322
Filed: 1988-06-21
Abstract: PURPOSE:To maintain the gettering effect by imparting strain to a semiconductor substrate utilizing the deformation of a layer formed on and made of the same material as the semiconductor substrate. CONSTITUTION:An oxide film 2 is formed on a silicon substrate 1 and polycrystalline silicon 3 made of the same material as the substrate 1 is deposited on the film 2 by CVD method. The thinner the polycrystalline silicon 3 is, the less the silicon substrate 1 deforms. After implanting a hydrogen ion into the oxide film 2, the oxide film 2 is heated in an argon atmosphere by 50 deg.C every minute from room temperature up to 950 deg.C, kept at 950 deg.C for 30 seconds, and cooled to about 200 deg.C in two minutes. Such rapid heating and cooling control the diffusion rate of hydrogen between the substrate 1 and the polycrystalline silicon 3 to react hydrogen with the oxide film 2, a part of the film coheres to form an S:O2 cluster and partly is deoxidized into Si and H2O. This hot H2O has energy to deform polycrystalline silicon with a large pressure.
Patent JP-S6046067-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOYANAGI MITSUMASA
IPC: H01L27/108
Filed: 1983-08-24
Abstract: PURPOSE:To enable to highly integrate a semiconductor integrated circuit device by electrically connecting the first electrode to one semiconductor region of an MISFET and employing a semiconductor substrate for the second electrode for forming a memory capacity element, thereby reducing the influence of unnecessary minority carrier. CONSTITUTION:A memory cell is specified by surrounding the periphery of a field insulating film 2 by a pair of patterns, and charge of hole to become information is, for example, stored by the first electrode 7 of a capacity element and the second electrode 4 of a capctity element at both sides of an insulating film 3 for forming a dielectric of a memory capacity element. In order to obtain charge of holes or depletion layer charge to be stored in the capacity element at both sides of the film 3, a threshold voltage higher than the operating voltage to be applied to the electrode 7 is provided near the surface of the substrate 1. The electrode 7 is provided on the film 3, the one end is electrically connected to the one semiconductor region 12 of the MISFET through a connecting hole 5 and a semiconductor region 6, thereby forming a memory capacity element C.
Patent JP-H023344-A (JP)
Title: Thermal transfer printer
Inventor: MATSUZAKI MASATOSHI
IPC: B41J2/325
Filed: 1988-06-20
Abstract: PURPOSE:To enable the execution of multicolor printing being excellent in a printing quality by a method wherein a pulse having a higher energy than the one of a pulse impressed for a first color is impressed on a heating element when a first printing dot on and after a second color or a first printing dot after a blank part is printed. CONSTITUTION:Printing pattern information is sent from CPU 1 to a printing head drive circuit 7 and each of heating elements disposed in a printing head 8 is driven selectively according to the information. When printing of one line by the ink for a first color is ended, a carriage is returned and the printing head 8 is returned to a printing start position. Based on information on a second color out of character pattern information stored in RAM 4, printing by magenta for a second color is made on the same line. When a dot to be printed first on the line and a dot to be printed first after a prescribed blank are printed in the second color, the width of a pulse impressed on the heating element by the printing head is controlled to be longer than that in the case of monocolor printing. Thereby a color expected for these dots appears.
Patent JP-H01320161-A (JP)
Title: Composite polyester film
Inventor: SEKI SHIGEMI
IPC: B32B27/36
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a film superior in fog-proofness and ease of slipping over a long period of time by a method wherein a composite polyester film is obtained by providing a resin layer containing inorganic porous microcapsules, which are specified in inclusion amount of an organic fluorine surfactant, average particle diameter, and content in the resin layer. CONSTITUTION:An inorganic porous microcapsule including an organic fluorine surfactant by the amount of 10vol.% or more in filling ratio and having an average particle diameter of 0.05-5.0mum is incorporated in a resin layer by the amount of 0.05-30wt.%. The organic fluorine surfactant is necessarily included, but an inclusion amount less than 10% in filling ratio is not preferable because it reduces a fog-proofing effect and results in a composite film deteriorated in durability. If the content of the microcapsule is less than 0.05wt.%, a composite film having required ease of slipping and fog-proofness is hard to obtain; if more than 30wt.%, unpreferably the composite film is deteriorated in wear resistance and reduced in adhesion to a base film of the resin layer.
Patent JP-H0819850-A (JP)
Title: Manufacture of metallic mold
Inventor: TAKAHASHI KATSUHIKO
IPC: B22D17/22
Filed: 1994-07-05
Abstract: PURPOSE:To provide a metallic mold which is effectively cooled and in which even a passage for cooling having such complicate shape as to pass through along the surface shape of the metallic mold can be formed to prevent the water leakage for long term. CONSTITUTION:A block 2 for cooling passage is cut off from a metallic mold body by hollowing out a necessary part of the metallic mold body 1, and after forming the prescribed shape of the cooling passage 3 on the block for cooling passage, this block is inserted back into the cut-off hole 4 of the metallic mold body. Further, a projecting material or an inserting plate is interposed between the block 2 for cooling passage and the cut-off hole 4 and the block for cooling passage is welded to the metallic mold body.