baber/WOPTO huggingface dataset:
Patent JP-H09144438-A (JP)
Title: Fusuma sliding door
Inventor: OITA SHOICHI
IPC: E06B3/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To execute adjustment of height for a fusuma sliding door at positions hidden from the front while the fusuma sliding door is being fitted by a method wherein corner connecting members for connecting stiles and rails are provided at lower corners of the fusuma sliding door and adjustment members are arranged in the connecting members. SOLUTION: On fitting a fusuma sliding door into a space between a lintel and a sill which are not in parallel with each other, or in the case where a vertical gap exists between a stile 2 of the fusuma sliding door and a pillar when the fusuma sliding door is in the state of closure, the upper end edge of the fusuma sliding door is fitted first into the groove of the lintel. Then, a vertically moving member is moved upward and downward with a tapped hole-equipped knob operated for turning from the lateral of the stile 2 while the fusuma sliding door is being fitted. Fine adjustment is made by vertical movement to regulate lean of the fusuma sliding door, and the fusuma sliding door is fitted in a correct position between the lintel and the sill and the pillar.  A rigid fusuma sliding door can be thereby formed simply by connecting the stiles 2 and 2 to the lower rail 4 and connecting the stiles 2 and 2 to the upper rail 3 with connecting members 8, 8 with works for fabrication made easy with adjustment members arranged in the connecting members 8, while the adjustment members are protected by the connecting members 8 and prevented from breaking.
Patent JP-S63168350-A (JP)
Title: Composite polyester film having improved adhesive force and manufacture thereof
Inventor: EYRAUD MARCEL
IPC: C09J167/00
Filed: 1987-12-23
Abstract: Process for improving the adhesiveness of crystalline or semicrystalline polyester films to final application coatings such as those applied to manufacture films for packaging or graphic arts, which consists in depositing by coextrusion onto the polyester film a mixture of a sulphonated copolyester and of an unsulphonated crystallisable polyester. 
<??>The invention also relates to the composite films thus obtained.
Patent JP-H10172177-A (JP)
Title: Optical recording medium and its recording and reproducing method
Inventor: MACHIDA SHIGERU
IPC: G11B7/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium which can deal with a high recording speed and enables high precision and high density recording by incorporating an org. compd. recording material consisting of such a compd. that has at least two reactive positions in the molecule which absorb light in a specified wavelength region and can produce a dimer with another molecule, and that the molecules in the crystal structure are arranged to have an optically active part when the dimer is produced. SOLUTION: A compd. expressed by the formula is used as a recording material. In the formula, X1 is a disubstituted aromatic ring or heteroring, Y1 is a monosubstituted aromatic ring or heteroring, and R is a monosubstituted alkyl group. The optical recording medium containing this material is irradiated with patterned light in a specified wavelength range to produce dimers. The recording and reproducing method includes a writing process of information to cause rotary polarization in the irradiated part, and a reading process to read out the written information by mapping the rotatory degree of the medium to detect a part having optical rotatory and a part not having optical rotatory.
Patent JP-H03186477-A (JP)
Title: Current detecting circuit for motor
Inventor: MATSUOKA HIROSHI
IPC: B62D5/04
Filed: 1989-12-15
Abstract: PURPOSE:To improve detection precision by providing a means which corresponds to the current detection signal when a motor is not driven to the state that the current of the motor is zero in a system detecting the current of the motor connecting the bridge circuit of switch elements to bridge them with a current detecting section. CONSTITUTION:In a power steering device, outputs of a vehicle speed sensor 1, a steering angle sensor 2 and a torque sensor 5 are inputted to a CPU 4 via an interface 3 and an A/D converter 7, and a pulse width-modulated drive signal SP is outputted to a motor drive circuit 8 to drive a motor 9. The drive circuit 8 has a bridge circuit of transistors Tr 8a-8d, and a serial circuit of the motor 9 and a current detecting resistor 10 is connected to bridge this bridge circuit. The CPU 4 turns the transistors Tr 8a-8d off at the initial stage of control to set the motor 9 to the stop state and performs the processing to correspond the current detection signal at this time to the state that the motor current is zero.
Patent JP-H10173245-A (JP)
Title: Cryostat
Inventor: HANAI SATORU
IPC: H01F6/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a cryostat where heat penetration caused by gas convection is lessened so as to enable heat to penetrates less into liquid helium. SOLUTION: A cryostat which keeps a superconductive coil 3 at cryogenic temperatures is equipped with an outer case 1 and a liquid helium tank 2 where the superconductive coil 3 independent of the outer case 1 is dipped and cooled down, wherein convection preventing plates 7 are arranged in layers between the inner wall of the outer case 1 and the outer wall of the liquid helium tank 2 so as to prevent helium gas from convecting. A space filled with gas helium is divided into small sub-spaces by the convection preventing plates 7, so that a temperature gradient become small in the same sub-space, and helium gas convection itself can be lessened.
Patent JP-H09177134-A (JP)
Title: Swing lever grip for construction machine
Inventor: KUMAZAWA KOJI
IPC: F02D11/02
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To make one of two operations hard to perform when another operation is being performed such as swing operation and engine speed changing operation by providing a grip main body installed rotation impossible relative to a swing lever and providing a rotation operating member permitting rotation relative to the grip main body. SOLUTION: A lower flange of a cylindrical grip main body 21 constituting a grip 20 is attached by screwing to a flange at the upper portion of a joint 31 attached to the tip portion of a swing lever in a manner of rotation impossible. Then, a rotation operating member 22 is attached to the upper portion of the main body 21 in a manner of rotation possible around the shaft of the main body 21 through a ball plunger. Then, even though a rotation operation for lever 10 is performed by gripping the main body 21, there is no possibility of mistakenly giving a rotation operation to the member 22. Then by giving rotation operation for the member 22 with the thumb and the index finger while gripping the main body 21, the wrist, will never be twisted so that rotation operation will never be given mistakenly to the lever 10.
Patent JP-H11140778-A (JP)
Title: Process releasing paper
Inventor: TAKESHITA KAZUHISA
IPC: B05D1/28
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To produce a process releasing paper capable of forming various uneven image patterns in accordance with the necessary amounts, and a method for producing a synthetic leather capable of producing many kinds of the synthetic leathers in small lots easily by using the process releasing paper and also reducing a cost thereof. SOLUTION: This process releasing paper 1, is constituted by a base releasing paper 2 which is a laminated body of a base material 3 and a releasing layer 4, and a pattern printed paper 5 for peelably overlapping with the base material side surface of the base releasing paper 2, 2nd by providing the pattern printed paper 5 as the base material sheet 6 of which one surface is installed with a desired projected image layer 7a, 7b or 7c, using the base releasing paper 2 of the process releasing paper 1 repeatedly only by changing the image printed pattern paper 5 as desired to obtain various process releasing papers 1 and repeatedly using the process releasing papers 1 thus obtained to enable the production of many kinds of synthetic leather in small lots.
Patent JP-H06169630-A (JP)
Title: Handling depth regulator in combine
Inventor: TONARI ATSUSHI
IPC: A01D57/00
Filed: 1992-12-08
Abstract: PURPOSE:To provide the subject regulator excellent in the grain culm-receiving performance at the front end of a reaped grain culm feeder/conveyor, and effective even for stabilizing the grain culm positioning during the conveyance. CONSTITUTION:In this regulator equipped with a reaped grain culm feeder/ conveyor 10 to convey reaped grain culms backwardly upward through ear tip holding conveying mechanisms 12R, 12L and plant foot holding conveying mechanisms 11R, 11L and deliver them in a laid state to a threshing feed chain 9, the mechanism 12R is fixedly installed, a rotary packer 7c, a raking/conveying mechanism 8c and the mechanisms 11R, 11L are monolithically made up so as to be freely regulative under swinging vertically around the support Q of a transverse shaft set below the rotary packer 7c.
Patent JP-2001144056-A (JP)
Title: Method of polishing semiconductor crystal wafer and wafer obtained thereby
Inventor: TANI TAKEHIKO
IPC: H01L21/304
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of polishing a semiconductor crystal wafer for stably obtaining a wafer having a low haze level, as well as a wafer obtained by the method. SOLUTION: Since a polishing solution having a strong oxidizing power is used for polishing a semiconductor wafer, the oxidizing power of the polishing solution must be stopped instantly upon completion of polishing. A traditional method wherein the oxidizing power is reduced by means of dilution is not successful in instantly stopping the oxidation reaction. To instantly stop the oxidation power, an acidic solution can be used for neutralization. If an acidic solution having a low pH is used, the interior of a polishing machine is corroded. Further, the pH ranging from 5 to 7 reduces the neutralizing power of the acidic solution, preventing the instant stoppage of the oxidizing power of the polishing solution. Therefore, an optimal pH level is between 3 and 5.  Thus, by cleaning the semiconductor crystal wafer with an acidic solution whose pH ranges from 3 to 5 immediately after the completion of the polishing, a semiconductor crystal wafer having a low haze level can be obtained.
Patent JP-H11162274-A (JP)
Title: Polymer support insulator
Inventor: MASUDA AKIRA
IPC: H01B17/14
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a polymer support insulator capable of keeping excellent insulating performance over a long period. SOLUTION: This insulator is provided with a FRP cylinder 1, a sheath part 2 provided on the outer circumferential surface of the FRP cylinder 1 and consisting of a sheath barrel 2a and a plurality of shade parts 2b protruded from the sheath barrel 2a, and disc-like terminal metal fittings 3 for sealing the upper and lower surfaces of the FRP cylinder 1, respectively. The terminal metal fitting 3 has a ring band-like groove part 3a to be fitted and connected to the end part of the FRP cylinder 1 to seal it. Further, silicone oil 4 is filled in the FRP cylinder 1.
Patent JP-H08180681-A (JP)
Title: Data transfer circuit and semiconductor memory
Inventor: NAGAI MASANOBU
IPC: G11C11/409
Filed: 1994-12-28
Abstract: PURPOSE: To provide a data transfer circuit capable of simultaneously increasing the speed of read-out operation, reducing power consumption and reducing the circuitry. CONSTITUTION: In a data transfer circuit 1, a sense amplifier 522 on the pull- down side is connected to a data bus DB and an inverted data bus DB through the respective transistors N12, N11. Namely, the data bus DB, the inverted data bus DB and a grounded wiring are used in common. Rising speeds of potentials of the data bus DB and the inverted data bus DB are prescribed in accordance with potential differences caused at respective nodes n3, n4 and the levels are decided. Consequently, data transfer from the sense amplifier 2 to the data bus DB and the inverted data bus DB is performed.
Patent JP-H06149002-A (JP)
Title: Image forming device
Inventor: TAKEKOSHI NOBUHIKO
IPC: G03G15/01
Filed: 1992-11-13
Abstract: PURPOSE:To improve a maintenance performance by restraining a voltage from boosting at a multiple transfer time, attaining the use of a high-resistance thick dielectric sheet-like recording material carrying means and also eliminating the remaining charge of the recording material carrying means at the reverse electrifying time. CONSTITUTION:The constant voltage of -4kV is impressed on an inside belt destaticizer which is in contact with the inside of a recording material carrying belt from the time of preliminarily electrifying until a 4th color image is formed, and the recording material carrying belt is electrified so as to have a polarity which is reverse to that of a transfer voltage. Also, at a post-rotation process after a final printed image is outputted, the voltage of -2kV is impressed on the inside belt destaticizer so that the surface potential of the recording material carrying belt goes to zero V within a voltage lower than the voltage at the reverse electrifying time.
Patent JP-H10154402-A (JP)
Title: Support tool for luminaire installed on roof of building
Inventor: TAKADA MITSURU
IPC: F21V21/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To simply and firmly fit a luminaire to a coping section by engaging a pair of clamp bodies with the coping section of a parapet, pinching the coping section in the width direction, pressing the coping section with pressing bolts, and holding the coping section in the thickness direction. SOLUTION: A pair of clamp bodies 2 are coupled with both end sections in the width direction of a coping section 61, first nuts 7 are fastened to a connecting bolt 3, and the coping section 61 is pinched in the width direction by the clamp bodies 2. Reciprocative pressing bolts 5 screwed to the first upper plate sections are fastened to press the upper face of the coping section 61, lower plate sections are kept in contact with the lower face of the coping section 61 for holding the coping section 61, and a support tool 1 can be firmly fitted to the coping section 61. U-shaped members 4 are fitted outwardly with a pole section 91 of a luminaire 9, second nuts 8 are fastened to pinch the pole section 91, and the luminaire 9 can be supported by the support tool 1.
Patent JP-H04192978-A (JP)
Title: Image display controller
Inventor: FUKUI TSUKASA
IPC: H04N5/44
Filed: 1990-11-27
Abstract: PURPOSE:To prevent the erroneous discrimination of attendance and non-attendance occurring in the noise level at the time of the unattended signal reception of satellite broadcasting by changing over the operation of a synchronizing signal extraction circuit and a synchronizing signal discrimination circuit according to a selection instruction signal. CONSTITUTION:The discrimination of the attendance and non-attendance of the received video signals by the ground broadcasting and satellite broadcasting inputted from terminals T1, T11 is executed by changing over the operations of the synchronizing signal extraction circuit 12 and the synchronizing signal discrimination circuit 13 according to the selection instruction signal inputted from a terminal T10. The discrimination processing at the time of reception of the satellite broadcasting is executed by the circuit 12 which changes over an integrating circuit for extracting the horizontal synchronizing signal and an integrating circuit for extracting the vertical synchronizing signal by connecting a capacitor C11 in parallel to the capacitor C1 of the above-mentioned integrating circuit by a switching circuit 11 as well as the circuit 13 which changes over the count values for discriminating the attendance in accordance with the signal extracted by the circuit 12. The discrimination is thus synchronously executed. Even if the noise of a large level exists in the synchronizing signal at the time of the non-attended signal reception, this noise is absorbed by the circuit 12 and the erroneous discrimination of the synchronous discrimination processing based on the noise is prevented.
Patent JP-H09146493-A (JP)
Title: Error diffusion processing device for display device
Inventor: AIDA TORU
IPC: G09G3/28
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To remove the flicker of a static image, and reduce also the flicker of a dynamic image as occasion demands. SOLUTION: In a device for displaying a pseudo intermediate tone image by error diffusion processing, this device has a display area ratio arithmetic circuit 18 for calculating display area ratio (Sk) on the basis of an input image signal and a luminance characteristic gaining circuit 20 for determining emission luminance characteristic on the basis of the Sk and outputting luminance deviation data to an error diffusion circuit 11. The emission luminance characteristic is renewed without a closed loop returned from the output side to input side of the error diffusion circuit 11 to perform error diffusion, whereby a pseudo profiel by gradation nonconformance is prevented from appearing. Since the Sk is determined from the input image signal, the luminance deviation data inputted to the error diffusion circuit is regularly constant in case of a static image, causing no loop vibration.  The sharp change of the luminance deviation data is suppressed by a filter 26 to reduce the flicker of a dynamic image. Since a reversion correcting circuit 22 and a reversion detecting circuit 24 are provided to correct the reversion, no sense of incompatibility is caused by the reversion of emission luminance level.
Patent JP-H08184897-A (JP)
Title: Camera
Inventor: OKUNO RYOJI
IPC: G03B17/00
Filed: 1994-12-28
Abstract: PURPOSE: To easily and appropriately execute at least either one of the loading action and the unloading action of a cartridge by providing a camera with an action means for executing at least either one of the loading action and the unloading action of the cartridge and a decision means deciding the action state thereof according to the action time. CONSTITUTION: When a cartridge chamber cover opening switch 15a is pressed, a cartridge chamber cover 2 is driven to an open position from a closed position by a motor for driving a cartridge chamber cover 4. When a cartridge chamber 18 is opened and the cartridge 17 enters, the side surface of the cartridge 17 is interposed between a roller 6 for driving the carriage of the cartridge and a roller 7 for carrying the cartridge and the cartridge 17 is pulled on the inside of the camera. At this time, the cover 12 is closed by a cartridge chamber cover closing switch 15b. Next, a motor for feeding a film 12 is driven to wind up. Then, a film is thrust-fed from a film entrance and taken up by a spool gear 13 so as to be fed to a photographing enable position.
Patent JP-H09151631-A (JP)
Title: Up and down lock
Inventor: FUKUDA KATSUYUKI
IPC: E05B15/02
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the positioning of a drop hole by forming a drop hole for fixedly inserting a lifting lock bar at a position eccentric to an adjusting member which is rotated inside an outer tube. SOLUTION: A through hole 12 is drilled in the center of the bottom part 11 of a bottomed cylindrical outer tube 10, and a bottomed cylindrical adjusting member 20 is inserted rotatably into the outer tube 10. Also a drop hole 22 into which a lock bar 1 is fixedly inserted is formed at a position eccentric to the adjusting member 20. Then, at the bottom inner surface of the outer tube 10 and the bottom outer surface of the adjusting member 20, an engaging part 13 in which these both bottom surfaces are engaged with each other is formed, and a driver inserting groove 24 to rotate the adjusting member 20 is formed in the upper surface of the adjusting member 20. In addition, a fixed hole 21 continued from the drop hole 22 at the center of the adjusting member 20 is formed, and a screw 30 is inserted into the fixed hole 21, and screwed from the through hole 12 into a floor so as to fix the adjusting member 20. Thus doors can be locked without causing any rattle by fixedly inserting the lock bar into the drop hole.
Patent JP-H03191078-A (JP)
Title: Method and apparatus for descaling with molten salt
Inventor: YAMAMOTO KEIJI
IPC: C23G1/32
Filed: 1989-12-20
Abstract: PURPOSE:To efficiently use molten salt and washing water without waste and to reduce the cost of descaling by holding an annealed steel strip coated with the molten salt at a prescribed temp., accelerating the reaction of scale on the surface of the strip with the molten salt and pickling the strip. CONSTITUTION:The surface of a steel strip 3 annealed in an annealing furnace 1 is coated with molten salt 6. The coated strip 3 is heated to 200-900 deg.C and the reaction of the molten salt 6 with scale on the surface of the strip 3 is accelerated. The strip 3 is then pickled in a washing unit 13 and dried in a drying unit 14.
Patent JP-2001137337-A (JP)
Title: Filter for selectively removing leukocyte
Inventor: OISHI TERUHIKO
IPC: A61M1/02
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a filter for selectively removing leukocytes having an excellent thrombocyte-passage rate and leukocyte-removing performance, which selectively removes leukocytes from a cell-floating liquid containing both thrombocytes and leukocytes, such as blood. SOLUTION: A filter for selectively removing leukocytes from whole blood contains filter elements possessing a basic functional group in at least the surface portion of a filter base and an acidic functional group in at least the surface portion of the filter base. Here, at least two identical filtering elements are successively laminated on each other and filled therein.
Patent JP-H02238900-A (JP)
Title: Preparation of nucleotide using crosslinking complement
Inventor: CHIYANDORAA BAARU
IPC: C12Q1/6816
Filed: 1989-12-20
Abstract: PURPOSE: To synthesize a labeled nucleotide probe by forming a sugar-phosphoric acid chemical bond by a bridging complement between a target-recognizing sequence component and a signal-generating component.  
     CONSTITUTION: A target-recognizing sequence component and a signal-generating component are chemically coupled or bound by a bridging complement having two components at the positions forming a sugar-phosphoric acid chemical bonds between 3'-terminal of one component and 5'-terminal of the other component. The target recognizing sequence component and the signal-generating component have each specific terminal nucleotide sequence having about 4 nucleotide bases. The bridging complement has a nucleotide sequence having about 8-25 nucleotides, at least about 4 of which can hybridize with the specific terminal sequence of the target-recognizing sequence component, and about other 4 of which can hybridize with the specific terminal of the signal-generating component. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06158461-A (JP)
Title: Steam setting apparatus
Inventor: INOUE YASUHIRO
IPC: D02J13/00
Filed: 1992-11-13
Abstract: PURPOSE:To prevent dewing on the surface of a bobbin by arranging a preheater before a steam setter. CONSTITUTION:A preheater 6 is arranged before a steam setter 5 and spinning pot yarns to be supplied to the steam setter are preheated so as to prevent generation of a waterdrop on the surface of a bobbin of pot yarn discharged from the steam setter.