baber/WOPTO huggingface dataset:
Patent JP-S62157324-A (JP)
Title: Magnetic recording medium and its production
Inventor: KUBOTA TAKASHI
IPC: G11B5/72
Filed: 1985-12-28
Abstract: PURPOSE:To increase the strength of a protective layer consisting of an org. compd. contg. C, H, F and metallic atoms so as to improve durability and to thoroughly decrease the coefft. of friction and to obtain a magnetic recording medium having good running property by providing the above-mentioned protective layer on a magnetic layer. CONSTITUTION:The magnetic layer 10 is formed by vacuum deposition of Co on a polyester film. A gaseous monomer of an org. compd. such as ferrocene and gaseous monomer of an F org. compd. such as CF4 are mixed and a plasma polymn. is caused by 0.03-3W/cm<2> high-frequency electric power under 0.003-5Torr to superpose the protective layer 11 to 20-1,000Angstrom  thickness. The metal contained in the protective layer acts catalytically to accelerate the plasma polymn. The protective film having an extremely high degree of crosslinking is formed and the wear resistance is improved. Since the F incorporated therein is non-polar and has an excellent lubricating effect, the coefft. of friction of the protective layer is thoroughly decreased and the running property is improved.
Patent JP-H08132019-A (JP)
Title: Bubble separation device
Inventor: CHIN JIRO
IPC: C02F1/40
Filed: 1994-11-09
Abstract: PURPOSE: To concentrate contaminated bubbles generating from an aeration tank provided for a fish and shell breeding device as much as possible with a simple structure, to discharge them outside, to control the discharge quantity and to adequately separate the bubbles. CONSTITUTION: The contaminated bubbles generated at the aeration tank (a) are gathered by an umbrella-type bubble collector 2 connected at the upper part of the aeration tank (a) and the contaminated bubbles are introduced outside by a water discharge pipe being connected with a top of the bubble collector 2 and having a U-shaped part 5 with a projecting part upwardly at the upper position than the bubble collector 2, and the U-shaped part 5 of the discharge pipe 3 is raised and lowered by a discharge pipe height fine adjustment device 6.
Patent JP-S63150761-A (JP)
Title: Mechanical translation processing method
Inventor: FUJIMOTO RYOJI
IPC: G06F17/28
Filed: 1986-12-16
Abstract: PURPOSE:To prevent a correcting processing attended with an error of a translated word after the mechanical translation processing by providing a means revising the priority of an optional translated word at the input of an original sentence being an object of translation so as to set optimizingly the translated word with the highest priority before the mechanical translation processing of the original text. CONSTITUTION:A translated word priority revision processing (F) is provided between the input processing (A) and a morpheme analysis processing (B). That is, the processing (F) revises the priority of an optional translated word before the input of the original text being the object of translation and sets a word suitable for the input original text prior to the mechanical translation processing. For example, while the original text is being inputted, a word is designated by a cursor and the translation word key of the original text input device 1 is depressed, the translation with the highest priority is displayed at first at the lower part of the screen and other translated words are displayed one after another by keeping the translated word key depressed. In depressing the registration key of the device 1 at a desired translated word, the translated word receives the highest priority and the priority for the other translations are revised at the same time. Thus, the operator selects the translation as to words having plural translations at the input of original text and the load of the edition after translation is relieved.
Patent JP-H05139417-A (JP)
Title: Heat-sealing device
Inventor: MATSUDA KATSUMI
IPC: B65B51/10
Filed: 1991-11-14
Abstract: PURPOSE:To provide a heat-sealing device with a favorable operatability, which can easily detect and judge defective sealing for pillow packaged articles. CONSTITUTION:For a heat-sealing device for a film, etc., a plurality of load detectors 21, 21', 21'' are arranged at least on one side of heat seal bars 11 which are arranged with a film between then, and an defective sealing is detected by a pressure distribution of the heat seal bars 11 at the time of sealing.
Patent JP-S62156776-A (JP)
Title: Display controller
Inventor: ISOGAWA TAKAO
IPC: G06F3/048
Filed: 1985-12-27
Abstract: PURPOSE:To easily rewrite the multi-value information on a bit map memory by rewriting the information on a rectangular area to be displayed and stored in the bit map memory storing the information to be displayed on a display device by means of the information on another rectangular area. CONSTITUTION:The information on a single point of a rectangular area E1 defined on a display screen S1 is read together with the information on the point corresponding to a rectangular area E2 defined on a reference screen S2. These information on both points are supplied to a rewriting means 3. The means 3 produces the composite information of both information and designates this composite information to give an access to a memory means 2. Then the information on the point of the area E1 is rewritten by the conversion information read with an access received from the means 3. This process is carried out successively with all points of the area E1. Thus the information on the area E1 is rewritten by the conversion information stored in the means 2. In other words, the information on the area E1 is rewritten by the information on the area E2.
Patent JP-H05255181-A (JP)
Title: Catalyst for production of benzonic acid and production of benzoic acid
IPC: C07B61/00
Filed: 1992-10-12
Abstract: PURPOSE:To produce a catalyst for producing benzoic acid in high selectivity by catalytically oxidizing toluene in a vapor phase. CONSTITUTION:A catalyst contains at least one oxide selected from the group consisting of tellurium oxide, antimony oxide and selenium oxide, vanadium oxide and titania and benzoic acid is produced by using the catalyst. The objective benzoic acid can be obtained in high selectivity while suppressing complete combustion of toluene of raw material.
Patent JP-H10127059-A (JP)
Title: Power conversion device
Inventor: YAMADA MASAHIRO
IPC: H02M3/24
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device that achieves a self-excitation oscillation drive without affecting the output voltage of a piezoelectric transformer and as the same time can improve the reliability in a device with a simple configuration. SOLUTION: An AC voltage is applied to input electrodes 111 and 112 at a drive part 11 of a piezoelectric transformer 1 as an input voltage and an output voltage is outputted from an output electrode 12 at a generation part 12 of the piezoelectric transformer 1, and a charge responding to an output voltage is detected by a feedback electrode 2 that is spaced apart from the front surface and/or the back surface of the generation part 12 of the piezoelectric transformer 1 by a predetermined interval is detected and is fed back to a drive means as a control signal,  thus generating a control signal without affecting an output voltage to be outputted to a load side and performing the self-excitation oscillation drive of the piezoelectric transformer 1 and at the same time generating a control signal without mounting an electrode directly to the piezoelectric transformer 1 and hence preventing the vibration of the piezoelectric transformer 1 from being interfered and improving the reliability of a device itself.
Patent JP-S61165304-A (JP)
Inventor: TOOMASU SHII MATSUKENTEII
IPC: D01F1/10
Filed: 1985-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08158235-A (JP)
Title: Device for sewing porous pattern
Inventor: KAWAI KIYOSHI
IPC: D05C7/04
Filed: 1994-12-02
Abstract: PURPOSE: To efficiently obtain a beautiful circular hole-like pattern by forming a hole by utilizing an automatic embroidery sewing machine without damaging a substrate and forming a seam around the hole. CONSTITUTION: This device for sewing a porous pattern is equipped with a mechanism for freely stopping and working needlebars 3 of an automatic embroidery sewing machine during operation. A rotary knife fitting base 25 falling in suspension of the needlebars 3 is equipped with a rotary knife 27 which is driven by a driving means 29 to form a hole on a substrate 60. The lower end of a rise and fall bar 35 adjoining to the needlebars 3 is furnished with a needle guide 53 for leading a sewing machine needle at the lower end of the needlebars. A linking means for interlocking the needlebars 3 to the rise and fall bar 35 so as to drop the rise and fall bar 35 to a lower limit 35 and to guide a sewing needle only when a seam is formed in a hole formed on the substrate 60 by the rotary knife 27 is installed.
Patent JP-H02146200-A (JP)
Title: Eeprom device
Inventor: TSUBOI TOSHIHIDE
IPC: G11C29/00
Filed: 1988-11-28
Abstract: PURPOSE:To detect abnormality in a part of a cell and to execute maintenance such as exchange before a malfunction occurs by providing a logical circuit to output a warning signal based on the detected result of an error detecting and correcting circuit when the error detecting and correcting circuit detects a bit error. CONSTITUTION:At data reading out, first, cells corresponding to read out addresses in an EEPROM array 2 are selected by a selector 3, and main data 11 having the same number of bits as that of original data and redundant data 4 are outputted. A syndrome generating circuit 5 generates syndromes 6 based on these data. At this time, when all the selected cells are normal, and the data 11 and 4 are not damaged, all the syndromes 6 become 0. The syndromes 6 are inputted to an error vector generating circuit 7 and decoded in the circuit 7, and an error vector 8 to indicate in which bit of the data 11 and 4 an error exists is generated from the circuit 7. When the error exists in the data 11 at this time, the error is corrected in an error correcting circuit 9, and correct data 10 are outputted from the circuit 9. Simultaneously, in an OR circuit 1, one bit of the syndromes becomes 1, and a warning signal 11 becomes 1 when errors exist in the data 11 and 4.
Patent JP-H05134546-A (JP)
Title: Developing device for image forming device
Inventor: KAWAHITO KANJI
IPC: G03G15/08
Filed: 1991-11-15
Abstract: PURPOSE:To supply toner regardless of the rotation of a magnetic roller. CONSTITUTION:Development is performed in a state where the magnetic roller 45 and stirring rollers 46a-46d are rotated while supplying the toner during development. When the development is not performed, the toner is supplied by rotating the stirring rollers 46a-46d only in the case that the toner shows under a reference value. When the toner concentration attains the reference value, the supply of the toner is finished. Therefore, the toner is supplied by small amount for a long time and completely stirred and electrostatically charged, thereby obtaining stable image quality even in the case of high-density original.
Patent JP-2001114165-A (JP)
Title: Seal guard fitting structure for motorcycle
Inventor: FUKUDA TAKAYOSHI
IPC: B62K25/20
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a seal guard fitting structure for a motorcycle capable of keeping a stable and strong fastening state of a screw to a rear arm without generation of angular moment of loosening the screw when the seal guard is subjected to force in the advancing direction of a chain by the contact with the chain. SOLUTION: In this fitting structure of the seal guard 12 of a motorcycle fitted in a position biased in the direction right-angled to the sliding direction to a surface of the rear arm 10 opposite to the chain and to the sliding part of the chain in a plan view by the screw 13, the screw 13 is fastened to the rear arm 10 without applying fastening force to the seal guard 12.
Patent JP-H11127811-A (JP)
Title: Tofu of sake lees and its production
Inventor: HARAGUCHI KAZUHIRO
IPC: A23L11/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a tofu of SAKE lees capable of changing the taste of tofu into a delicious taste which has not been found in a conventional tofu and enlarging uses of tofu thereby and to provide a method for producing the tofu. SOLUTION: This tofu of SAKE lees is produced by sprinkling salt on a tofu, dehydrating, drying the tofu by hot air, incorporating the tofu with SAKE lees, aging, taking out the tofu, removing the SAKE lees, sprinkling new SAKE lees on the whole surface of the tofu, packing the tofu in vacuum, making the SAKE lees compatible with the tofu, sterilizing the tofu by heat treatment and aging.
Patent JP-H11135520-A (JP)
Title: Manufacture of semiconductor device
Inventor: OIKAWA YOICHI
IPC: H01L21/338
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device with an adequate length between a gate electrode edge and a recessed edge under control, when a recessed part and a gate electrode are formed in self-alignment. SOLUTION: An insulating film 4 with an opening is formed on a semiconductor cap layer 3. A dry etching step is carried out for the semiconductor cap layer 3 with an etching stopper layer 2 selectively in an anisotropic way through the insulating film 4 as a mask. Then, a dry etching step is carried out for the semiconductor cap layer 3 with the etching stopper layer 2 selectively in an isotropic way to form a recessed part 6. A gate electrode 7 is formed in the opening of the insulating film 4, and a source electrode 8 and a drain electrode 9 are formed. In this method, the isotropic etching time is made short as compared with a case, in which the isotropic etching is carried from the beginning to form a side edge, and the control on the quantity of the side edge can be improved.
Patent JP-H11214689-A (JP)
Title: Boron implantation method of low energy for poly gate
Inventor: NEAL L COHEN
IPC: H01L27/092
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce change of threshold voltage, by ion-implanting dopant ions of dose where energy smaller than a specified value is selected in a synthetic surface, and remarkably reducing undesired penetration of gate oxide which is to be caused by boron. SOLUTION: In a P-channel transistor having thin gate oxide whose thickness is smaller than 50 Å, e.g. a source drain of silicon difluoride ion and P<+> polysilicon implantation are substituted by silicon ion implantation of low energy smaller than 1000 electron volts. In this process, undesirable diffusion of silicon dopant from a polycrystalline silicon gate to a silicon channel region via thin gate oxide is remarkably reduced. As a result, a threshold voltage is not displaced from a logical level, change of silicon diffusion does not participate in change of threshold level, and close distraction can be obtained.
Patent JP-H01143120-A (JP)
Title: Filament coil forming method
Inventor: FURUTA SHINOBU
IPC: H01K3/02
Filed: 1987-11-27
Abstract: PURPOSE:To decrease scattering of characteristics so as to improve mass- productivity by making holding parts provided in a pair of electrodes hold both ends of a single-wound coil so as to heat this coil by applying current in inactive gas atmosphere. CONSTITUTION:Both ends of a single-wound coil 10, which is obtained by dissolving a core wire 8 after heating a tungsten wire 9 wound continuously round the core wire 8 in a heating furnace and cutting it into the specified length, are inserted and held in a hole 5 and a groove 6 of electrodes 3, 4. When the coil 10 is applied with current and heated at a temperature of 1300-2000 deg.C for 2 to 5 seconds by applying voltage between the electrodes 3, 4 while introducing inactive gas into a case 1, a U-shaped filament coil 11 can be obtained. Since the coil is applied with current in the inactive gas, the scattering of characteristics resulting from the scattering of the shapes and dimensions of coils is small and there is no damage, so the processing in the next process can be performed without obstacle.
Patent JP-H06142644-A (JP)
Title: Water purifying filter
Inventor: OKAMOTO TAKAHARU
IPC: B01D39/16
Filed: 1992-11-11
Abstract: PURPOSE:To suppress the formation of nitrite ions in particular and to enable long-term breeding of fish and shellfishes by constituting a fiber assemblage forming the water purifying filter by incorporating two kinds of fibers respectively having acidic groups and the acidic groups substd. with an alkaline metal respectively at specific ratios thereby. CONSTITUTION:This water purifying filter is mainly used to breed the fish and shellfishes in a water tank and consists of the fiber assembly entangled and/or bonded among the fibers. The fiber assembly is constituted by incorporating 10 to 90wt.% fibers A having the acidic groups at >=2X10<-4> equiv./gram fiber and 10 to 90wt.% fibers B having the acidic groups substd. with the alkaline metal at >=2X10<-4> equiv./gram fiber therein at 10/90 to 90/10 ratios of the fibers A/the fibers B by weight. More specifically, the fibers are respectively formed of polyamide fibers. The acidic groups are carboxyl groups. Further, at least a part of the fibers in the fiber assembly are formed of fibers having an antimicrobial property.
Patent JP-H06145414-A (JP)
Title: Electrically insulating composition
Inventor: UEDA KUNIMASA
IPC: H01B3/24
Filed: 1992-11-11
Abstract: PURPOSE:To provide the subject composition containing a perfluorocyclohexane, etc., excellent in electric insulating property and thermal stability, capable of being used even at an extremely low temperature, and useful as an insulating oil for capacitors, transformers, etc. CONSTITUTION:The objective composition contains one or more kinds of perfluorocyclohexanes of the formula (Rf is 1-20C perfluoroalkyl; n is 0-12) and a perfluoroalkyl-substituted perfluorocyclohexane. The compound of the formula is produced by dispersing isopropylbenzene, etc., as a raw material in a reaction medium, preferably 1,2-trichlorotrifluoroethane and subsequently bringing the raw material into contact with fluorine gas diluted with an inert gas preferably at -10 to 50 deg.C.
Patent JP-H01156928-A (JP)
Title: Anti-cancer anti-serum and production thereof
Inventor: IRIE DAISUKE
IPC: C07K16/00
Filed: 1987-11-27
Abstract: PURPOSE:To obtain an anti-serum capable of remedying cancers irrespective of difference between individuals of patients, kinds of cancers and existence of cancer antigen in blood, capable of being bonded to protein, containing an antigen to dye showing hapten action. CONSTITUTION:An anti-serum which is injected to cancerous tissue, bonded to the tissue and contains an antigen which specifically reacts with dye to show hapten action such as Naphthol Black, KINAKURIN (C23H22C12O3O), Aniline Black or Fuchsine and can destroy cancerous tissue. Dye to become an antigen against an antibody contained in the anti-serum is directly injected to cancerous tissue of warm-blooded animal or human (preferably 0.01-1mg based on 1cm<3> volume of cancerous cell) or the vicinity thereof by a syringe and then the anti-serum is administered to destroy cancerous tissue. The anti-serum is obtained by immunizing a warm-blooded animal against a bonded substance of dye to show hapten action and protein and collecting serum from the warmblooded animal.
Patent JP-H07308180-A (JP)
Title: Method and device for determining density of fiber material stream on cigaret producing machine
Inventor: RUUDORUFU GUROOSUBATSUHA
IPC: A24C5/34
Filed: 1994-12-05
Abstract: PURPOSE: To provide an exact and high reliability method and device for deter mining the quantity of tobacco in the flow of materials without using any sensor including harmful radiations. CONSTITUTION: This device is provided with a 1st capacitance sensor 18 for generating a 1st signal as the function of the density of dried tobacco components in the stream of fiber materials such as tobacco, for example, and the density of water contained in it, 2nd optical sensor 19 for generating a 2nd signal correlative to the density of dried components in the stream of fiber materials, and 1st generating means 24 for generating a 3rd signal showing the density in the stream of tobacco materials while being supplied with these 1st and 2nd signals.
Patent JP-2001113731-A (JP)
Title: Method for controlling printer and printer head
Inventor: YAKURA YUJI
IPC: B41J2/205
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a printer and a printer head which is particularly applied to an ink-jet printer for expressing various gradations by controlling a quantity of ink to be diluted by a dilution solution, thereby reducing a variation in quantity of ink supplied to discharging nozzles and obtaining high-quality printing results in comparison with the prior art. SOLUTION: A quantity of ink to be diluted by a dilution solution is controlled by controlling the number of pulse waveforms according to the method.
Patent JP-H06132283-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAI ICHIRO
IPC: H01L21/76
Filed: 1992-10-14
Abstract: PURPOSE:To manufacture a semiconductor device having a high reliability, a stable characteristic, a high density, and a high integration degree. CONSTITUTION:On an Si substrate 11, an SiO2 film 12, a polycrystalline Si film 21, and SiO2 film 22, a polycrystalline Si film 23 and an Si3N4 film 14 are formed in succession, and using the SiO2 film 22 as an etching stopper the Si3N4 film 14 and the polycrystalline Si film 23 are left on the pattern of an active element region 15. Therefore, the polycrystalline Si film 21 can be left stably with a predetermined film thickness. Thereafter, using the Si3N4 film 14 as a mask, an SiO2 film 17 is formed in an element isolating region 16 by a thermal oxidation. Thereby, the film thickness of the SiO2 film 17 and the dimension of the active element region 15 can be controlled stably to desired values respectively.
Patent JP-H06144850-A (JP)
Title: Mold for forming optical glass element and method of forming optical glass element
Inventor: UMETANI MAKOTO
IPC: C03B11/00
Filed: 1992-11-12
Abstract: PURPOSE:To shorten mold preparing time, shape a mold having a shape incapable of being prepared by grinding and carry out repeated press molding at a molding temperature at which a mold material is not crystallized by forming an amorphous alloy thin film on the pressing surface of roughly shaped mold preform and shaping the thin film in high accuracy by cutting work and preparing a transfer surface. CONSTITUTION:An amorphous alloy thin film containing one or more kinds of Pt, Rh, Ir, Ru, Re, Ta or Os is formed on the pressed surface of a preform roughly shaped into a form close to reversed form of an optical glass element and composed of a hard metal consisting essentially of WC, cermet consisting essentially of TiC or TiN or WC sintered compact and the film is subjected to cutting work to provide the objective mold enabling highly precise shaping, having high strength and good durability. For example, a pressed surface of a hard metal preform 11 composed essentially of WC is roughly shaped into recessed spherical surface form by grinding and an amorphous thin film 12 is formed on this roughly machined face 13 by sputtering method and the film is subjected to cutting work in high accuracy to form a shaped face 14 capable of providing a transfer face.