baber/WOPTO huggingface dataset:
Patent JP-H11243054-A (JP)
Title: Pattern forming method
Inventor: SATO YASUHIKO
IPC: G03F7/11
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To eliminate positional deviation by the storage of electric charge and to obtain an excellent profile at a wide process tolerance in optical exposure, by setting insulators at the direct upper part and the direct lower part of a resist film, performing optical exposure, setting the conducting bodies at the direct upper part and the direct lower part of the resist film and performing the charged-beam exposure. SOLUTION: The material having optical conductivity is included. A resist film 4 is formed on a lower layer 3, which becomes an insulator in optical exposure. Visible light and ultraviolet rays are applied on the resist film 4 through the mask having the intended pattern and optical exposure is performed. A latent image 5 is formed in the resist film 4. Then, the electric-charge beam such as an electron beam and an ion beam is applied, and the charged beam exposure is performed. In this case, the light having the wavelength, which generates conductivity, i.e., the wavelength of e.g. 50-900 nm, is applied on the lower film layer 3, and the charged beam exposure is performed. Thus, the electric charge becomes hard to be stored in the resist film 4, and a latent image 6 without positional deviation by the charge storage is obtained.
Patent JP-H11171907-A (JP)
Title: Photopolymerizable composition
Inventor: FUJIMAKI KAZUHIRO
IPC: G03F7/029
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having an ultrahigh sensitivity to light in a visible region and excellent in developability, etc., in a photosensitive planographic printing plate, etc., by including a specific compound, a specified photopolymerization initiator and a specific binder therein. SOLUTION: This composition is obtained by including (A) a compound having an ethylenically unsaturated bond capable of conducting an addition polymerization, (B) a metallocene compound photopolymerization initiator (e.g. a titanocene compound) and (C) a polymeric binder which is substantially soluble in an alkaline water and has an amide group in the side chain. The polymeric binder is an organic polymer having the amide group preferably represented by formula I (R1 and R2 are each H, an alkyl, an alkenyl, an aryl, a heterocyclic ring or the like or R1 and R2 may be bound to form a ring structure), an alkenyl-containing group represented by formula II (R3 to R7 are each H, a halogen, nitro, cyano, an alkenyl, a substituted sulfonyl or the like; Z1 is O, S or the like) and carboxyl group in the side chain.
Patent JP-2001186286-A (JP)
Title: Information processing device, system and method and storage medium
Inventor: OYA SUSUMU
IPC: G06F3/12
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the operability when a user performs the facsimile transmission with addition of a cover page. SOLUTION: The destination information and the transmitting data are supplied to a composite device 1500 having a facsimile transmission function and the facsimile transmission is performed. Under such conditions, the country information is extracted from the destination information and the display mode of a title that is related to the form data on a cover page is selected according to the extracted country information.
Patent JP-2001139867-A (JP)
Title: Gelatinous and oily ballpoint pen ink forming handwriting approximate to aqueous ballpoint pen and ballpoint pen using the ink
Inventor: FUJII TAKESHI
IPC: C09D11/18
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an oily ballpoint pen ink which causes no spreading nor vagueness of handwriting, prevents an ink leak, and can be written at low pressure, and to provide an oily ballpoint pen using the ink. SOLUTION: The oily ballpoint pen ink comprises a colorant, an organic solvent, a non-Newtonian viscous imparting agent, and a thickening agent consisting of only polyvinyl pyrrolidone of a weight-average molecular weight of about 40,000-100,000 as principal components, and a non-Newtonian viscosity index of the ink being 0.1<= to <0.4 and its viscosity at a shear rate of 500 sec-1 being 1,000<= to <3,000 mPa.s (20 deg.C) and the viscosity at a shear rate of 0.19 sec-1 being 40,000<= to <=70,000 mPa.s (20 deg.C), and the oily ballpoint pen is formed using the ink.
Patent JP-2001178982-A (JP)
Title: Sewing machine tilting device and sewing machine having tilting device
Inventor: OMIYA KOUSHIRO
IPC: D05B75/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine tilting device which enables a person using a sewing machine to easily see a throat plate, is particularly simple in structure, enables anyone to smoothly mount the device and use the same and may be set at an angle of inclination most suitable for enabling the user to check the throat plate and its vicinity. SOLUTION: This sewing machine tilting device is formed with an inclined supporting member A formed as a block-like member of an approximately cubic shape which consists of a first supporting surface 1 to support the depth side in the length direction of a sewing machine 15 in a prescribed height position on the base surface side of a head 15a of this body, a first base surface 2 facing this first supporting surface 1,  a second supporting surface 3 to support the depth side in the length direction of the base surface side of the bed 15a of the sewing machine body 15 in a height position different from the height position of the first supporting surface 1 and a second base surface 4 facing the second supporting surface 3 and in which the height from the first base surface 2 of the first supporting surface 1 is made different from the height from the second base surface 4 of the second supporting surface 3.
Patent JP-H11184643-A (JP)
Title: Managing method for disk array device and mechanically readable recording medium recording program
Inventor: MATSUHASHI HIDEKI
IPC: G06F3/06
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To always maintain constant the physical arrangement relation of disk devices constituting a disk array without degrading the reliability concerning a disk array device having a hot swap function. SOLUTION: When any faulty disk device occurs among disk devices 22-1 to 22-n constituting a disk array, a recovery means 33 recovers data on the faulty disk device onto a backup disk device 22 through a hot swap function and changes the disk array into configuration using a backup disk device 22 in place of the faulty disk device. When the faulty disk device is exchanged with a normal disk device, the recovery means 33 recovers the data on the backup disk device 22 onto the exchanged disk device in the state of maintaining the redundant state of the disk array without stopping job operation and changes the disk array again into configuration using the exchanged disk device in place of the backup disk device 22.
Patent JP-2000191871-A (JP)
Title: Resin composition for polyvinyl chloride fiber and fiber prepared from this
Inventor: KONOO YUTAKA
IPC: C08L27/06
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which stably yields a polyvinyl chloride fiber having a controlled gloss and touch while maintaining a high spinnability. SOLUTION: A composition is prepared by blending, against (A) 100 pts.wt. vinyl chloride resin, (B) from 0.2 to 20 pts.wt., calculated in a gel content, a crosslinked vinyl chloride resin and (C) from 0.3 to 15 pts.wt. copolymer comprising from 30 to 90 wt.% ethylene unit, from 10 to 50 wt.% alkyl (meth)acrylate unit, from 0 to 40 wt.% carbon monoxide unit and from 0 to 10 wt.% vinyl monomer unit which is copolymerizable with these.
Patent JP-2001180259-A (JP)
Title: Control device of variable displacement type compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: B60H1/32
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To realize both control of discharge capacity of a compressor for maintaining stability of a room temperature without being affected by a thermal load condition in an evaporator, and quick change of the discharge capacity followed by return after the change at high load of a driving source of a vehicle. SOLUTION: A control valve 46 is provided with an operation rod 53 which is sensitive to a differential pressure (PdH-PdL) between two pressure monitoring points P1 and P2 set to a refrigerant circulating circuit. In the control valve 46, openings of air supply passages 42, 44 are autonomously adjusted by a valve part 56 of the operation rod 53 so as to maintain a target value of the differential pressure (PdH-PdL) between the two points determined by electromagnetic force F from a solenoid part 52.
Patent JP-2000195724-A (JP)
Title: Fitting structure of through type current transformer
Inventor: YOSHIKAWA SHUJI
IPC: H01F27/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To easily fix a through type current transformer which transforms a large man circuit current to a secondary current of specified ratio, paying no regard to insulation. SOLUTION: A first wedge-like plug-in fixing bracket of an insulating material whose thickness succeedingly changes is inserted in the gap between a square hole and a copper bar 2 when the copper bar 2 is allowed to penetrate a through type current transformer 20 comprising the square hole. The first plug-in fixing bracket is fixed to the copper bar 2 using a fixing screw hole and a fixing screw 23, as required. A plug-in fixing bracket whose thickness succeedingly changes, a plug-in fixing bracket which is L-shaped and its thickness changes succeedingly or stepwise, is used instead of the first plug-in fixing bracket to fix the copper bar 2 to the through type current transformer 20. Each plug-in fixing bracket is provided with an air-release hole penetrating in plug-in direction.
Patent JP-2000196072-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SHIMIZU KAZUHIRO
IPC: H01L21/28
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of spreading its safe movement region, without incurring increase in manufacturing cost, and its manufacturing method. SOLUTION: Second semiconductor regions 5 are made selective, so that they form a pair at a specified interval apart within a first semiconductor region 3, and a silicide film 8 is made inward from the main surface of the first semiconductor region 3 existing between the second semiconductor regions 5. The silicide film 8 is made to electrically connect the flanks of the facing edges of the second semiconductor regions 5 with each other, and on its surface, a source electrode 11 is formed so as to contact it.
Patent JP-H10175047-A (JP)
Title: Method for controlling temperature of molten metal continuously cast billet and uniformizing temperature profile
Inventor: BRUECKNER RAIMUND
IPC: B22D11/115
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To control the temp. of a continuously cast steel billet and to uniformize the temp. profile by heating the continuously cast billet in the range of a molten steel discharging nozzle with an electromagnetic induction combination by means of an AC electromagnetic field and stirring with the induction combination by at least one electromagnetic field changable in the space. SOLUTION: An inductor zone connected with a converter or a transformer 5T is used to the heating of the molten metal discharging sleeve 9 before casing and during casting and the heating or the temp. adjustment of the continuously cast billet flowed through flowing cross section 11. The inductor zone supplies the AC from the converter or the transformer 5T, and the suitable AC electromagnetic field is generated ant the molten metal discharging sleeve 9 is surrounded as a coil-state. The inductor zone connected with the converter or the transformer 5R is used to the stirring of the molten metal in the flowing cross section 11. This inductor zone generates the changable magnetic field in the space developing the stirring effect in the continuously cast billet in the flowing cross section 11 by suitably controlling the converter or the transformer 5R.
Patent JP-2000191566-A (JP)
Title: Production of alcohol
Inventor: OGAWA AKIRA
IPC: B01J31/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a production process for an alcohol in high productivity by hydration of an olefin in the presence of an ion-exchange resin as a catalyst. SOLUTION: An ion-exchange resin is used as a catalyst to effect the hydration of an olefin and an alcohol is produced thereby. In this process, the hydration reaction is initiated with an ion-exchange resin that is preliminarily brought into contact with the reaction solvent and/or an alcohol that is homologous to the product.
Patent JP-2001182047-A (JP)
Title: Construction method and device for static improvement of soft ground
Inventor: TAJIMA AKIICHI
IPC: E02D3/12
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To construct a sand pile without noise and vibration by rotating a casing pipe to statically penetrate the ground to form a diameter-enlarged drilled hole in a soft ground improving construction method. SOLUTION: The casing pipe 11 provided with a jet nozzle 63 at the tip is rotated to statically penetrate the soft ground 00, and a jet 64 is radially jetted from the tip to form a drilled hole 02 made larger in diameter than the casing pipe 11. Inside filling material 26 such as sand is filled in the drilled hole 02 to construct an inside filling material pile 03 such as a sand pile, and the soft ground 00 is tamped to improve the soft ground.
Patent JP-2001181618-A (JP)
Title: Method for producing polymer fluorescent substance and polymer light emitting element
Inventor: NOGUCHI MASANOBU
IPC: C09K11/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polymer fluorescent substance having a long life when used as the polymer fluorescent substance and to obtain a polymer LED having a long life using the polymer fluorescent substance obtained by the production method. SOLUTION: [1] This method for producing the polymer fluorescent substance comprises a process for treating a polymer fluorescent substance having fluorescence in a solid state and 1×104 to 1×108 number-average molecular weight calculated as styrene with an acid. [2] In a polymer light emitting diode having at least one layer of luminescent layer containing a polymer fluorescent substance between electrodes composed of a pair of an anode and a cathode in which at least one is transparent or semitransparent, this polymer light emitting diode contains the polymer fluorescent substance produced by the production method [1] in the luminescent layer.
Patent JP-2000194184-A (JP)
Title: Toner filling up method and device
Inventor: SANO KOJI
IPC: B65B37/10
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To increase the filling speed of toner, to enhance the filling accuracy thereof and to prevent coarse grains from being mixed in. SOLUTION: A servo motor 2 is used as the driving device of an auger filling machine 1. When a filling action is started, it is executed by gradually raising the revolutions of the machine 1 to the prescribed filling revolutions in proportion to time. Then, the toner existing at the part of an auger 13 whose bulk density is raised because air is released at a standby time is discharged at the revolutions not more than the revolutions that the toner is fused by heat generated by friction so as to be prevented from becoming the coarse grains.
Patent JP-2001180090-A (JP)
Title: Imaging system, image output unit and calibration method
Inventor: OKI MAKOTO
IPC: B41J29/38
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To enhance the operability with regard to calibration of a printer in an imaging system where one reader is connected with a plurality of printers. SOLUTION: When a test pattern for calibration is outputted from a printer to be calibrated, an identification code for specifying an outputted printer is printed onto a sheet in addition to the test pattern. When the test pattern is read out, the identification code is read out together in order to determine a printer printed out the test pattern thus readily specifying a printer for setting calibration data generated based on the read out data.
Patent JP-2001180048-A (JP)
Title: Portable printer
Inventor: TSUCHIYA MOTOHITO
IPC: B41J29/13
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce the size and light weight of a portable printer. SOLUTION: A paper storage part 23 for storing papers is provided in a housing 22. One end of a cover 25 for opening or closing the paper storage part 23 is supported on the other end rotatably with respect to the housing such that one end thereof can be contacted or separated freely with respect to the housing 22. Platen roller 30 is provided rotatably around the same axis as the axis 31 of the cover 25. A line thermal head 33 with heat generating elements disposed in a row being forced by a forcing member in the direction pressed against the platen roller 30 is provided in the housing 22. Thereby, the same member can be used for the axis 31 of the platen roller 30 and the rotation axis of the open cover 25 so that the number of parts can be reduced.
Patent JP-H11277065-A (JP)
Title: Method and apparatus for sterilizing water
Inventor: WATANABE MASATO
IPC: C02F1/50
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of an electrode reaction, to save energy, and to reduce cost by using the aggregate of titanium fibers as an anode when raw water is passed through an electrolytic bath having the anode and a cathode to eliminate microorganisms contained in the raw water. SOLUTION: In an electrolytic tic bath 1, a cylindrical cathode 3 and a cylindrical anode 4 are installed in the lower half part and upper half part of a cylindrical bath main body (of polypropylene), respectively. Here, as an anode 4, an object comprising the aggregate of titanium fibers is used. The titanium fibers are preferably are manufactured by a cutting method. Namely, a thin titanium plate is wound up into a coil, which is being rotated, the end face wounded is cut in the circumferential direction by a cutting blade, and a continuous bundle of the titanium fibers is produced. The structure of the aggregate of titanium fibers to be the anode 4, as required, can be optional structure of the shape of cloth, felt, nonwoven fabric, mat, or the like.
Patent JP-2001189660-A (JP)
Title: Device and method for transmitting information
Inventor: TSUCHIUCHI MUNEYASU
IPC: H03M7/30
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To transmit data from the transmitting side to the receiving side even without using a communication means. SOLUTION: This device is provided with an encoding means 100 for providing a code (code image) expressed with an image by converting data to be transmitted according to prescribed rules, a display means 105 for displaying the image of the code (code image) expressed with the image provided by the encoding means, an image pickup means 102 for reading the code (code image) expressed with the image displayed by the display means as an image, and a decoding means 108 for decoding the code (code image) expressed with the image read by the image pickup means and providing the code as original data.
Patent JP-H04218116-A (JP)
Title: Hot water feeder
Inventor: URATA TAKAYUKI
IPC: F24H9/00
Filed: 1990-12-18
Abstract: PURPOSE:To supply a hot water feeder to remove the odor components in the hot water and prevent trihalomethane from proliferating. CONSTITUTION:A hot water feeder is provided with a hot water storage vessel 2, a heater 14 to heat the water in the vessel, a pump 7 to pump up the water in the vessel, a change-over switch 11 between the pass to the water discharge opening 12 connected to this pumping up way and the circulating path (nozzle 13) to the hot water storage vessel 2. And further, activated carbon 21 is charged within the circulating path way.
Patent JP-H04217176-A (JP)
Title: Picture processor
Inventor: KATAYAMA AKIHIRO
IPC: H04N19/60
Filed: 1990-12-19
Abstract: PURPOSE:To enable the efficient encoding of picture data by discriminating whether the input picture data has a specified color or not for each block and encoding the blocks other than the specified color block using the orthogonal transformation. CONSTITUTION:In an orthogonal transformation part 10, DCT is performed for each block, further, Huffman encoding is performed. As a second arithmetic encoding device 8, the processing is not performed when the noted block to be ADCT encoded has the specified color, and the ADCT encoding is performed only when non-specified color. In a code data transmission part 11, the output of a first arithmetic encoding part 6 and the encoding part 8, and a transformation part 10 are integrated to generate the encoding data to be transferred. In a code data reception part 12, the arithmetic code is decoded, and a signal with the specified color block or not is outputted. In a second reverse arithmetic encoding part 14, the arithmetic coding is decoded to output color character data. In a reverse orthogonal transformation part 15, the Huffman decoding and the reverse orthogonal transformation is performed and the multivalue picture data is outputted.
Patent JP-H0613566-A (JP)
Title: Manufacture of semiconductor element
Inventor: YOSHIMARU MASAKI
IPC: H01L27/10
Filed: 1990-12-05
Abstract: PURPOSE:To increase a surface area of a lower electrode of a capacitor and to obtain a storage capacity larger than that of prior art by optimizing forming conditions and a thickness of a polysilicon film. CONSTITUTION:After a transfer gate 13 and a diffused layer 14 are formed on an Si substrate 11, an oxide film 15 is grown, and a contact hole 16 for obtaining a contact of the layer 14 with a lower electrode of a capacitor is formed. Then, polysilicon 17 to become the lower electrode of the capacitor is formed of SiH4 by using a reduced pressure CVD method. In this case, forming conditions of the polysilicon 17 include a pressure of the SiH4 of 0.05 to 1.0Torr, and a forming temperature of 550 to 600 deg.C. Accordingly, a surface of the polysilicon 17 can be formed in an uneven rough state. Accordingly, a surface area of the film 17 twice as large or more can be stably obtained, and a storage capacity larger than that of prior art can be obtained.
Patent JP-H04238915-A (JP)
Title: Spreader for seabed sand
Inventor: AKIYAMA HISATOSHI
IPC: E02D15/10
Filed: 1990-12-28
Abstract: PURPOSE:To obtain a device to omit leveling operation on the seabed by leveling off sand layer on a float 1. CONSTITUTION:A sand spreader for seabed is made up of a float 1 having an opening 2 on its center, a hopper 3 positioned on the opening 2 and supported on the float 1, a porous part 8 provided to the opening 2, a leveler 30 movable on a spreader 12 and supported on the porous part 8, and a feeder 6 connecting the hopper 3 with the spreader 12. Sand is leveled on the float 1 and then spread over the seabed to form an almost uniform thickness of sand layer on the seabed. Since the leveling operation of the sand layer is made on the float 1, the operation can be attained easily, uniformly, and quickly on the seabed by the device.