baber/WOPTO huggingface dataset:
Patent JP-S634480-A (JP)
Title: Recording and reproducing device
Inventor: SEKIMOTO TETSUSHI
IPC: G11B27/19
Filed: 1986-06-23
Abstract: PURPOSE:To obtain very accurate count entirely by superimposing a specific signal on a control signal at each prescribed period, detecting a signal at the reproduction to calibrate the count value thereby eliminating the missing caused at this time or an error due to noise invasion by the calibration. CONSTITUTION:A control signal from a flip-flop 4 is fed to a counter 10, e.g., 10 periods of the control signal are detected and a signal at each 10 periods is fed to a circuit 11 for generating a specific signal. Then the generated specific signal is fed to an adder 5, where the signal is added to the control signal and recorded on a tape 9 together with the control signal. A reproducing signal of the control signal is fed to a counter 13 at the reproduction to apply count and the specific signal is detected by a detection circuit 14, and its detection output is given to a latch circuit 18 thereby correcting the count value of the counter 13.
Patent JP-S635171-A (JP)
Title: Ignition timing control device for engine
Inventor: IZUMIO MASAHIRO
IPC: F02P5/15
Filed: 1986-06-23
Abstract: PURPOSE:To prevent an engine speed from rapidly decreasing, by controlling ignition timing to be corrected so that a control means performs a tailing control of the ignition timing changing from its non-idle operation region to the preset value in an idle operation region, when an engine is in transient operation further under fast idle control. CONSTITUTION:When an engine is in warming operation, an engine speed increases by actuating a fast idle control means 34. And immediately after the engine finishes its fast idle control and changes its operative condition to be transferred from a non-idle operation region to an idle operation region, a control means 51, whose fixed value control of ignition timing is corrected and controlled by a correcting means 53, performs a tailing control of the ignition timing changing from the predetermined ignition timing in the non-idle operation region gradually to the fixed preset value. Consequently, the engine speed is prevented from rapidly decreasing by suppressing combustibility of the engine from abruptly worsening, as the result the driver is given no feeling of physical disorder or uncomfortableness.
Patent JP-S5771295-A (JP)
Title: Speed controller for induction motor
Inventor: IWASAKI KUNIHARU
IPC: H02P27/06
Filed: 1980-10-20
Abstract: PURPOSE:To achieve a highly accurate speed control without a speed detector by employing a double control loop through a slip angular frequency arithmetic unit and an overshooting prevention circuit as a feedback system for speed controlling and frequency controlling amplifiers. CONSTITUTION:A speed command value is passed through a soft starter 2 to obtain a slip angular frequency command signal omegas* and a secondary command signal  I2 from a difference beween it and a rotor speed detection value and an angular frequency setting signal Fo is obtained from a difference between a signal omegas from a slip angular frequency arithmetic unit 5 and the command signal omegas*. A signal omegas from a differentiation circuit 9 is added to Fo to form a primary frequency control signal and a difference between a signal of an overshooting prevention circuit 4 and the command signal omegas is used as a rotor speed detection N D to lower the speed command of a soft starter 2 with a stall prevention circuit 17. This eliminates a speed detector enabling a highly accurate control of a slip frequency as a closed loop control.
Patent JP-S5370822-A (JP)
Title: Color photographic light sensitive material
Inventor: HARA HIROSHI
IPC: C07C231/00
Filed: 1976-12-07
Abstract: PURPOSE:To improve color formation efficiency of a magneta coupler of a 3anilino-5-pyrazolone type and reduce the effect on photographic features due to pG change of a color developing solution, by using a specified phenol derivative in combination.
Patent JP-H10317039-A (JP)
Title: Production of spheroidal graphite cast iron
Inventor: KADOKAWA MASABUMI
IPC: C21C1/10
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent the development of pearlitic layer produced on the surface part of a casting without applying heat treatment even in the case of being a thin casting and a thick casting by pouring molten cast iron after coating powdery mixed material of deoxidizer and inoculant and having larger affinity with oxygen than the inoculant on a part of the surface of a product cavity in a mold. SOLUTION: The molten cast iron is poured into the mold coating the powdery mixed material of the deoxidizer and the inoculant to produce a spheroidal graphite cast iron. In the oxidizer, Al which does not have so remarkable inoculating action, and Ca-Si, Ca-Al-Si, etc., which has remarkable inoculating action, can be used. In the case Ca-Si is composed of 30-40 wt.% Ca, 0-1% C and the balance Si, the effects of the deoxidation and the inoculation are balanced in good condition. Further, the wt. ratio of Ca-Si:Si-C:C is desirabe to be 50-90:<=50:<=50. The deoxidizer in the mold coating layer restrains the oxidation of the molten metal near the inner wall of the mold, particularly, the oxidation of Si in the molten metal and also, the melting of the inoculant is promoted with the exothermic reaction.
Patent JP-S628260-A (JP)
Title: Japanese input system
Inventor: SANO MASANORI
IPC: G06F17/21
Filed: 1985-07-04
Abstract: PURPOSE:To lower a burden of a key operation by the operator by generating an instruction of a KANA (Japanese syllabary) - KANJI (Chinese character) converting mode and providing a host device for supplying the KANA code data to a KANA - KANJI converting means. CONSTITUTION:The KATAKANA (square form of KANA) code data 'nichidentaro' 21 inputted from a keyboard 4 by an operator is transmitted to a control part 1 through a change-over part 5. The control part 1 displays this data on a KANJI display part 3 and delivers to a host device 6. In the host device 6, in this case, the KANJI data of the name is required, so that after the change over part 5 is controlled to give a code for instruction a KANA - KANJI converting mode to the control part 1, the KATAKANA code data 'nichidentaro' is given to the control part 1 and return the change over part 5 to an original state. The control part 1 receiving these data controls a KANA - KANJI converting dictionary 2 and outputs the name and a ruby 22 to the display part 3.
Patent JP-S55108815-A (JP)
Title: Active substance dropping medicine and its manufacture
Inventor: GIYUNTAA FUOSU
IPC: A61J3/00
Filed: 1979-11-14
Abstract: A method for the preparation of pharmaceuticals which comprises using a piezoelectric dosing system to dot liquid, dissolved or suspended active substance onto a pharmaceutical carrier.
Patent JP-2000339588-A (JP)
Title: Method and device for receiving beacon system
Inventor: TANGE TORU
IPC: G08G1/09
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to stably receive a radio wave from a beacon even on a position where beacons are arranged comparatively adjacent to each other and to prevent the output of incomplete data by canceling data until the lapse of previously fixed time even at the time of receiving the data of a different beacon number. SOLUTION: A radio wave radiated from a beacon and received by an antenna 1 is amplified, demodulated and decoded by a receiving part 2 and inputted to a beacon number comparing part 31 in a data processing part 3. When the data of one beacon number are completely received, a timer 33 is driven and even data of a different beacon number are canceled until the lapse of the set fixed time. After the lapse of the set fixed time, only the data of a beacon number different from the beacon number received immediately before it are sent to a data edition part 32, which sequentially edits data from respective beacons and outputs the edited data to a data output part 4 as a series of information necessary for a car navigation for instance.
Patent JP-H0661342-A (JP)
Title: Manufacture of trench element isolation film
Inventor: YAN HON SON
IPC: H01L21/762
Filed: 1993-06-18
Abstract: PURPOSE: To solve problems that occur when forming an element isolation film in a trench by a flattening process by performing the filling of an insulation layer again after forming the trench especially regarding a method for manufacturing a trench element isolation film for filling an insulation film into a substrate after etching a semiconductor substrate as a process for forming a field oxide film for isolating the elements of a semiconductor element. CONSTITUTION: An etched barrier layer made of a second polysilicon layer 11 is formed selectively on an element isolation film where the width of a peripheral part is wide, thus preventing a second thermal oxide film 8 from being lost at the time of an excessive etching for improving uniformity in a wafer and the oxide from being lost at the time of a wet chemical etching or a wet etching treatment and hence prevent the height of the element isolation film at a cell region and at a peripheral part from differing, reducing the possibility of generating short-circuiting between wires due to the gap between narrow element isolation film center parts, and preventing the characteristics of a transistor from deteriorating due to the level difference of a surrounding region and a gate oxide film from deteriorating.
Patent JP-H04343868-A (JP)
Title: Clothing having taping function worn in pressure contact with body surface of human body
Inventor: FUJIMOTO MASAMI
IPC: A61F13/06
Filed: 1991-05-22
Abstract: PURPOSE:To apply taping suitable for prevention and medical treatment of an injury by applying a strong sheet piece which is excellent in tightening force and a hard extensible characteristic to a required region substantially along the direction of muscle fiber extended from the tendon portion of a human body to the belly, and forming the other weak sheet pieces by a soft extensible characteristic. CONSTITUTION:A belt-like strong sheet piece 1 is made rich in tightening force more than a weak sheet piece 8 which is the other constructive member of a supporter A by backing and a toughened extensible characteristic equal to taping is selected. As the belt-like strong sheet piece 1, a raw material further harder than the weak sheet piece 8 which is the other constructive member for forming the supporter A so as to execute a taping disposition for exhibiting more tough supporting performance. The strong sheet piece 1 is elongated to be sewn with the weak sheet piece 8, and when it is worn, the supporter is worn, with the strong sheet piece 1 elongated, the piece 1 works in the contracting direction and the strong sheet piece 1 is strongly pressed in the muscle fiber direction.
Patent JP-H055090-A (JP)
Title: Agent for treating surface of sealant
Inventor: TAKEUCHI HISAYOSHI
IPC: C08L75/04
Filed: 1991-05-22
Abstract: PURPOSE:To provide a surface-treating agent preventing decorative coating materials from plasticizing, improved in stain resistance and capable of forming plurally layered coating film structures not causing the generation of cracks, by adding a specific amount of a chlorinated polyolefin to a specific one liquid type modified epoxy resin solution. CONSTITUTION:The objective treating agent comprises (A) 100 pts.wt. of an one liquid type modified epoxy resin solution having a mol.wt. of 10000-100000 and a solid content of 4.0-50% and (B) a chlorinated polyolefin, the epoxy resin solution being prepared by adding (ii) a polyisocyanate as a cross-linking agent to (i) a linear epoxy resin solution having structural units of formula I (R is 2-4C straight chain saturated hydrocarbon, group of formula II-IV, etc,).
Patent JP-H0442988-A (JP)
Title: Wiggler for free electron laser
Inventor: NAKAI SADAO
IPC: H01S3/30
Filed: 1990-06-06
Abstract: PURPOSE:To prevent divergence of flying electrons by forming magnetic fields in which magnetic field directions and magnetic force intensity distributions are reverse to one another. CONSTITUTION:Magnetic poles 4 are interposed between permanent magnets 5 to be magnetized. Adjacent magnets 5 are different in polarities. Accordingly, the adjacent poles 4 to be magnetized by the magnets 5 are also different in polarities. Further, opposed upper and lower poles 4 and magnets 5 are disposed to be different in polarities. Accordingly, magnetic field intensity distributions of narrow and wide parts 4a, 4b of the poles 4 are formed to be alternately strong and weak toward the electron advancing direction, and the vicinity of the center in the lateral direction of the poles 4 becomes averaged magnetic field intensity in any pole 4. Therefore, even if there are electrons tending to be deviated laterally of a wiggler, they can be converted to the center of the lateral direction of the pole 4.
Patent JP-H04346454-A (JP)
Title: Bonding point polarity setting device
Inventor: MOCHIDA TORU
IPC: G01R31/28
Filed: 1991-05-24
Abstract: PURPOSE:To enable a bonding point to be automatically set in polarity. CONSTITUTION:An voltage output circuit 22 which outputs a positive or negative voltage and a switching circuit 24 which applies a voltage outputted from the voltage output circuit 22 to a wire 3 inserted in the tool 13 of a wire bonding device 10 after the wire 3 is connected to a first bonding point are provided. An A/D converter 23 which outputs a positive or negative reference voltage, a polarity discriminating comparator 25 which discriminates the polarity of a first bonding point comparing a detected voltage applied to the wire 3 when a voltage is applied to the wire 3 with the reference voltage concerned, and a memory 26 which stores the discrimination result are provided.
Patent JP-H0242987-A (JP)
Title: Hybrid gene
Inventor: MACHIYUU RONGIARU
IPC: C07K19/00
Filed: 1989-06-09
Abstract: PURPOSE: To obtain a polypeptide that can detect an antibody to HIV-1, HTLV-I and HTLV-II in mammalian body fluid by using a hybrid gene containing the parts of specific two kinds of envelope genes.  
     CONSTITUTION: A hybrid gene containing a part of HIV-1 envelope gene and a part of HTLV-I envelope gene is incorporated into a plasmid, for example, a plasmid pENV group and a host microorganism as Escherichia coli M15 is transformed therewith to produce the objective fusion protein. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08320699-A (JP)
Title: Mpeg audio decoder
Inventor: NAOE TOSHIYUKI
IPC: G10L19/038
Filed: 1995-05-23
Abstract: PURPOSE: To make the memory capacity of a V vector RAM as small as possible. CONSTITUTION: A V vector RAM 3 which stores plural V vectors generated from sub band sample information, an arithmetic section 1 which determines one of V vectors mutually correlated, a writing means 2 which writes a V vector into the V vector RAM 3, a readout means 4 which reads the V vector stored in the V vector RAM 3 are provided to read a V vector whose use is requested from the V vector RAM 3. And when the corresponding V vector is net stored in the V vector RAM, a readout control section 5 which reads the V vector in the correlated relation from the V vector RAM 3 are provided to allow to respond to the request of use for all V vectors even when not all values of other V vectors in the set of V vectors having mutually equal values are calculated and stored in the V vector RAM 3.
Patent JP-H08310908-A (JP)
Title: Reduction of acarian allergen
Inventor: MATSUMOTO MIDORI
IPC: A01N59/00
Filed: 1995-05-22
Abstract: PURPOSE: To provide a method for reducing acarian allergens, comprising treating the acarian allergens with ozone water under a specific condition to effectively decompose the acarian allergens in the short treatment time of minute units without subjecting the acarian allergen to a secondary treatment such as a heating treatment. CONSTITUTION: A method for reducing acarian allergens comprises bringing the acarian allergens stuck to beddings, tatami mats, clothing, etc., to affect human bodies, especially a HIYOUDANI allergens, into contact with ozone water under the condition of >=0.05mgO3 /l.mm. Ozone gas is charged into water in a water tank 1 from an ozone-generating device 4 through a flow meter 5 to convert the water into ozone water, with which an allergen-adhering material having the acarian allergens thereto is washed to reduce the acarian allergens. The method can reduce the acarian allergens in remarkably high efficiency.
Patent JP-H0441491-A (JP)
Title: Production of n-demethylvinblastine and vinblastine
Inventor: AN GUTSUDOBODEI
IPC: C07D519/04
Filed: 1990-06-08
Abstract: PURPOSE:To obtain N-dimethylvinblastine in high yield useful as an intermediate for synthesizing vincristine, a specific drug for treating cancer, by coupling catharanthine with N-demethylvindoline by using a ferric salt, hemin, etc. CONSTITUTION:Catharanthine is coupled with N-demethylvindoline by using a ferric salt, hemin or horseradish peroxidase to give N-demethylvinblastine. In the operation in the case of using the ferric salt (e.g. ferric chloride), N- demethylvindoline of the raw material is coupled with catharanthine by carrying out incubation in 0.4M glycine buffer solution containing the ferric salt. In order to obtain vincristine used as a remedy for cancer, N-demethylvindoline is converted by using formic acid. The reaction may be done by directly treating with formic acid or by extracting the reaction mixture with an organic solvent and treating the extract with formic acid.
Patent JP-S5671505-A (JP)
Title: Cold rolling method
Inventor: MATSUDA YUKIO
IPC: B21B15/00
Filed: 1979-11-16
Abstract: PURPOSE: To increase coil unit amount, improve efficiency and lower power consumption by rolling cold rolled base materials of different widths as one lot then again separating these to each width.  
     CONSTITUTION: A base material of the widest width is disposed on the top side and a base material of the narrowest width is disposed on the bottom side so that as a whole the widths change from broad ones successively to the narrow ones. The centerlines of the rewpective base materials are aligned so that the parts of the width differences protrude evenly on both sides of the connected parts. Various joining methods such as melt-sticking, mechanical coupling, etc. may be used for connecting means, but it is preferable to connect these by making use of welding equipment of a pickling process which becomes the upper stream process of the cold rolling process. The connected base materials are once coiled, after which they are passed through rolling mills. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6039062-A (JP)
Title: Pad wear preventing mechanism for polishing machine
Inventor: YOSHIE MASAYUKI
IPC: B24B21/08
Filed: 1983-08-12
Abstract: PURPOSE:To prevent the wear of a pad due to a sanding sheet by making a wear-resistant sheet held between said sanding sheet and said pad. CONSTITUTION:A polyurethane sheet is superior in wear resistance, weather resistance, and tear resistance to other resins and rubbers, and has excellent elasticity for all its higher hardness than other materials. When an abrasive is bonded to the both faces of a netlike sheet 5, and when this sanding sheet 5, the both faces of which is usable, is fitted to a polishing machine 1, a polyurethane sheet 4 is interposedly attached between the pad 3 of the polishing machine 1 and the sanding sheet 5, to prevent the pad 3 itself from being worn or scraped out by means of the abrasive. Accordingly, the wear of the pad of a polishing machine can be prevented, always providing a smooth finished surface.
Patent JP-S629519-A (JP)
Title: Magnetic recording medium
Inventor: SHIMIZU TOKIHIKO
IPC: G11B5/64
Filed: 1985-07-05
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent durability and high recording density by forming a metallic oxide-contg. layer on the surface of a thin ferromagnetic metallic film provided on a nonmagnetic substrate and forming a polyphosphazene-contg. layer on the surface of said layer. CONSTITUTION:The thin ferromagnetic metallic film 2 is formed on the nonmagnetic substrate 1. The metallic oxide-contg. layer 3 with is the oxide of any among Al, Fe, Si, Zr, Ti, W and Cr, or the ferrite expressed by the formula I or the composite glass consisting of silicon oxide and at least one selected from the group consisting of zirconia oxide, titanium oxide and tungsten oxide is formed on the surface of the film 2 and further the polyphosphazene- contg. layer 4 expressed by the formula II is provided on the surface thereof. The magnetic recording medium formed in such a manner has excellent lubricity and durability.
Patent JP-S5273039-A (JP)
Title: Copy start control circuit for copying machine
Inventor: HOSAKA MASAO
IPC: G03G21/14
Filed: 1975-12-13
Abstract: PURPOSE:To provide a copy start control circuit for a copying machine, in which the setting and resetting operations of a copy cycle memorizing circuit are controlled by a starting signal, a signal having relationships with the temperature of a fixing device, a trouble detecting signal or the like so as to quicken the operation start after the troble by the use of a simple mechanism.
Patent JP-H0314764-A (JP)
Title: Fitting/removing vehicle for lid or the like to side trench
Inventor: KATAOKA HACHIRO
IPC: B62B1/26
Filed: 1989-06-12
Abstract: PURPOSE:To facilitate fitting and removal of a side trench lid by installing protrudingly a retaining lever stretching ahead a the bottom of a maneuvering main column, at the bottom of which a fulcrum wheel is provided projectingly, and heaving the side trench lid by the principle of lever while the lid is pinched by lid pinching pieces mounted on the mating surfaces of their bottoms. CONSTITUTION:A lid fitting/removing truck includes a maneuvering main column 1 having a grip 5 at the top and a fulcrum wheel 4 at the rear bottom and a retaining lever 2 coupled with the bottom of the main column 1 and stretching ahead of it, and lid pinching pieces 3A, 3B which constitute a pair while facing the bottom of the main column 1 and the front end of the retaining lever 2. These lid pinching valves 3A, 3B are contacted with the side face of a concrete side trench lid 7, and the main column 1 is felled backward to put the fulcrum wheel 4 grounded, and thereby the lid 7 is pinched by the lid pinching pieces 3A, 3B and heaved from the side trench 8 with the wheel 4 grounding point as fulcrum.
Patent JP-H08336503-A (JP)
Title: Medical image diagnostic system
Inventor: JO SUSUMU
IPC: A61B5/055
Filed: 1995-06-15
Abstract: PURPOSE: To accurately estimate the contour of a region of interest and to sample the contour without accurately designating a point by providing a sampling window designating means which lets an operator to designate a sampling window and a contour sampling means which samples the contour of the region of interest. CONSTITUTION: An image processing device 2 is equipped with a control part 2a, a sampling window selection part 2b, a sampling window adjusting part 2c, a threshold value range decision part 2d, a binarization processing part 2e and a contour decision part 2f. The control part 2a receives an image to be diagnosed from an image pickup device 1, and stores it in a memory device 3. The sampling window selection part 2b lets the operator to select one of plural kinds of sampling windows prepared in advance. The threshold value range decision part 2d decides a threshold value from the value of a picture element in the sampling window, and delivers it to the binarization processing part 2e. The binarization processing part 2e makes the sampling window into a binary image by using the threshold value, and delivers it to the contour decision part 2f.  The contour decision part 2f samples the contour from the binary image.