baber/WOPTO huggingface dataset:
Patent JP-H01222863-A (JP)
Title: Method for forming grinding wheel in thread groove grinding
Inventor: MIYATAKE MEGUMI
IPC: B24B53/085
Filed: 1988-02-29
Abstract: PURPOSE:To automatize grinding wheel forming machining by detecting the abrasion quantity of a dresser end portion, and correcting the position of the grinding wheel in longitudinal/lateral directions in accordance with the abrasion quantity by NC control while rotating the dresser at a defined turning radius which is set in the rear of the front end portion. CONSTITUTION:A dresser 8 is held by a turning holding portion 12 with a turning radius R, and the end portion of the dresser 8 is brought into contact with a sensor portion 10 which is projected out, to measure a distance L1. Then, the turning holding portion 12 is 180 deg. revolved and the sensor 10 is brought into contact with a measuring ball 13 in the rear of the dresser 8 to measure a distance L2 from a reference point, and the distances L1, L2 are inputted into an NC control device. As the number of times of grinding machining reaches a defined number, the distance from the reference point to the end of the dresser 8 is again measured to obtain a distance in which the abrasion quantity of the end portion is added. This distance is inputted into the NC control device and according to this, the position of a grinding wheel is longitudinally/laterally moved to carry out the automatic forming machining of the grinding wheel.
Patent JP-H02290798-A (JP)
Title: Landing gear of aircraft with wheels which rotate while landing gear is being retracted
Inventor: MISHIERU DOURIAN
IPC: B64C25/10
Filed: 1990-02-27
Abstract: PURPOSE: To reduce the weight of a structure by constructing a means for swiveling wheels while a landing gear is being retracted, in such a way that the means includes a scissors link mechanism including an articulated means for connecting a strut to a sliding rod, and enabling the direction of the wheels to be changed by the drive of the articulated means. CONSTITUTION: A strut 1 hinged about a pivot 2 relative to an aircraft structure 3 is provided and connected to the structure 3 by a brace means 4 operated by a retracting actuator (not shown in the figure). A sliding rod 5 supporting an axle 6 is freely slidably mounted within the strut 1, and a scissors link mechanism having upper and lower branches 7, 8 is provided between the strut 1 and the sliding rod 5. The scissors link mechanism has an articulated means 9 connecting the upper and lower branches 7, 8 together, the position of the articulated means 9 being determined by a control means including a crank 16 pivotally supported on a horizontal pivot 17, with the crank 16 being driven by a telescopic link 19 having a cylinder 26.
Patent JP-H10219146-A (JP)
Title: Production of aminoquinone-containing polyisocyanate for corrosion-resistant coating material
Inventor: SASAHARA TOSHIAKI
IPC: C08G18/38
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a polyisocyanate for corrosion- resistant coating materials which is excellent in corrosion resistance without using a rustproof pigment or a rustproof agent. SOLUTION: (1) In producing a polyisocyanate by reacting an org. polyisocyanate with an active hydrogen compd., a hydroxylated aminoquinone is used as at least a part of the active hydrogen compd. (2) In producing a polyisocyanate by reacting an org. polyisocyanate with an active hydrogen compd., a hydroxylated aminoquinone is used as at least a part of the active hydrogen compd. and the resultant polyisocyanate is converted into an isocyanurate and/or a uretedione.
Patent JP-H03247393-A (JP)
Title: Automatic washing machine
Inventor: KOBAYASHI HARUO
IPC: D06F41/00
Filed: 1990-02-26
Abstract: PURPOSE:To prevent clothing from being shrunk by rinsing with hot water at a low temperature through washing with the hot water before rinsing with ordinary temperature water. CONSTITUTION:When the operating key of a top cover 3 is operated, then a micro-computer controlling box 4 is automatically worked by a time cycle, and city water is fed to an instantaneous water heater 15, and warmed water controlled at the dissolving temperature (25-35 deg.C) of bio-detergent with a temperature sensor 17 is fed into an external tank 5, and washing is performed. When a washing time comes to an end, then draining is performed. When the draining comes to an end, then the city water is fed to the instantaneous water heater 15, and tepid water at 15-30 deg.C is fed to the external tank 5, and hot water rinsing is performed for a specified time. When the draining comes to an end, then the city water is directly fed to the external tank 5, and ordinary temperature rinsing is performed.
Patent JP-S59181432-A (JP)
Inventor: TAKECHI HIDEYUKI
IPC: H01H33/59
Filed: 1983-03-15
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-H01219707-A (JP)
Title: Optical fiber for transmitting ultraviolet-light energy
Inventor: TANAKA HIROYUKI
IPC: G02B6/02
Filed: 1988-02-26
Abstract: PURPOSE:To obtain the optical fiber which does not deteriorate in light transmissivity even when high-energy ultraviolet light is transmitted by providing a 1st clad which is smaller in refractive index than a core made of quartz containing a >=500ppm OH group and decreases gradually to the outside outwardly outside the core and a 2nd clad further outside. CONSTITUTION:The core 1 is made of the pure quartz containing a >=500ppm OH group and its refractive index n1 is constant in its entire section. The 1st clad 2 which decreases in refractive index n2 gradually from the inner peripheral side to the outer peripheral side and is smaller in refractive index at the innermost periphery side than that n1 of the core is provided thinly on the outer periphery of the core 1. The 2nd clad 3 which has a refractive index n3 is provided outside the 1st clad 2. The 2nd clad 3 is much thicker than the 1st clad 2 and its refractive index n3 has a constant radial distribution. The core 1 uses the pure quartz, and consequently the transmissivity of ultraviolet light increases and secular characteristics become stable because of the 1st clad 2 which decreases in refractive index gradually, thereby obtaining the optical fiber which does not deteriorate in light transmissivity.
Patent JP-H11239453-A (JP)
Title: Production of gel-like food
Inventor: MOCHIZUKI YOICHI
IPC: A23L21/10
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a gel-like food by heating a mixture containing glucomannan and water and subsequently adding a polysaccharide capable of reacting with the glucomannan to increase the viscosity to the mixture, capable of preventing the sudden increase of the viscosity and capable of producing the gel-like food maintaining its characteristic texture and having a high quality in improved efficiency. SOLUTION: This method for producing a gel-like food containing glucomannan and a polysaccharide capable of reacting with the glucomannan to increase the viscosity comprises heating a mixture containing the glucomannan and water and subsequently adding the polysaccharide capable of reacting with the glucomannan to increase the viscosity to the heated mixture. Therein, those are preferable to add the polysaccharide capable of reacting with the glucomannan to increase the viscosity in a state preliminarily dissolved in hot water to the mixture containing the glucomannan and the water and subsequently to heat the mixture containing the glucomannan and the water at 70-100 deg.C.
Patent JP-S52128639-A (JP)
Title: Hot air furnace
Inventor: HAMANO NOBUO
IPC: F23L13/04
Filed: 1976-04-20
Abstract: PURPOSE: To miniaturize the body of the equipment by means of a branch discharge port which is provided on a fan for forced air suction and exhaustion combustionthereby using a part of air for combustion for the purpose of sucking air for warming, thus eliminating the need for a hot air fan. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55139350-A (JP)
Title: Amino compound
Inventor: ISHIKURA SHINICHI
IPC: C07C67/00
Filed: 1979-04-12
Abstract: NEW MATERIAL:Amino compounds of formula I [R 1  is C 1W30  alkyl, optionally having H or aromatic ring; R 2  is C 1W12  alkylene which may be substituted by OH, SH or SR 4  (R 4  is C 1W4  alkyl) and optionally substituted by C 1W4 ; R 3  is C 2W4  straight- chain alkylene].  
     EXAMPLE: Iminopropionic acid ethane-sulfonic acid (or sulfoethylaminopropionic acid).  
     USE: Useful in many fields; e.g. a variety of reactive raw materials, e.g. reaction catalysts or raw materials for the synthesis of zwitter compounds, chelating agents, surface-active agents, dispersing agents or anticorrosives.  
     PROCESS: An aminosulfonic acid of formula II, e.g. taurine or 2-aminopropane-sulfonic acid-(1), and a lactone of formula III, e.g. β-propiolactone or γ-butyrolactone, are subjected to ring-opening and addition reaction under the basic conditions, e.g. in the presence of an alkali metal hydroxide, ammonia, or an organic amine, to obtain a compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57162184-A (JP)
Title: Semiconductor storage device
Inventor: NOGUCHI EIJI
IPC: G11C17/06
Filed: 1981-03-27
Abstract: PURPOSE:To eliminate the need for an area occupied by connection elements and produce a storage device with the samll area required by setting the connection elements on a diode to make a memory cell to solid construction. CONSTITUTION:An n type area 2 and a p type area 3 are formed like is islands on a p type silicon substrate 1, an opened insulating film 4 with prescribed thickness is formed on the surface of the areas 2, 3 and an insulating thin film 3 is formed on the surface of the area 3. Then an electrode 7 is ohmic-connected with the area 2 and an electrode 6 is formed on the area 3 through the thin film 5 to constitute a connection element which is converted from breaking status into connecting status by applying voltage through the area 3, the thin film 5 and the electrode 6. Thus, a program read-only memory (PROM) is constituted by arranging the connection elements on an diode three-dimensionally to compose a memory cell, arraying these memory cells like a matrix and connecting the electrodes 6, 7 to a work line and a bit line, respectively, so that a memory device with the small area can be obtained without the area occupied by the connection elements.
Patent JP-S53130730-A (JP)
Title: Coloring agent composition
Inventor: KOGA MASAHIRO
IPC: C09B25/00
Filed: 1977-04-21
Abstract: PURPOSE: One parts by wt of quinophthalone pigment is uniformly coated with more than 0.5 partsof a terephthalic acid linear polyester to produce said coloring agent composition with improved pigment dispersibility, heat and dimensional stability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51120328-A (JP)
Title: Engine with mixture accommodating device
Inventor: OZAKI SHIGEMI
IPC: F02M1/12
Filed: 1975-04-16
Abstract: PURPOSE: Engine with mixture accommodating device in which a trend of exhaust gas to be rich is prevented. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53129275-A (JP)
Title: Preparation of vinyl polymer particles
Inventor: KUDOU TAKEO
IPC: C08F2/18
Filed: 1977-04-19
Abstract: PURPOSE: To prepare vinyl polymer particles having a narrow particle size distribution, by suspension polymerization of a vinyl monomer in an aqueous medium containing a water-soluble inorganic salt or water-soluble high polymer protective colloid while adding a slightly soluble phosphate to the polymerization system by portions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53129902-A (JP)
Title: Circuit scanning system for multiple data communication device
Inventor: NISHIO MOTOJIROU
IPC: H04L69/14
Filed: 1977-04-19
Abstract: PURPOSE:To increase the circuit storage efficiency and thus to obtain the flexibility for the system design by conttrolling the access to the circuit correspondence memory by the receiving circuit number sent from the circuit connection device.
Patent JP-H10242031-A (JP)
Title: Charged beam lithography system
Inventor: CHOKAI MASAKI
IPC: H01L21/027
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To shorten drawing time irrespective of drawing density. SOLUTION: A velocity of an XY stage 16 in an X direction is controlled on the basis of a deviation between the position of a mask 5 or a coordinate position (XY stage coordinate position) of the XY stage 16 and a drawing position instructed by drawing pattern data. A beam position control signal is sent to a main deflector 14 to offset a drawing position on the mask 5 oppositely to the movement of the stage of the XY stage 16.
Patent JP-S53130259-A (JP)
Title: Controlling method for shape of rolled metal
Inventor: NAITOU HISANOBU
IPC: B21B37/32
Filed: 1977-04-20
Abstract: PURPOSE: To prevent the defect in the shape of the rolled metal, by estimating the desired draft-percentage-distribution for the desired thickness and shape, and by cooling the rolled metal according to the cooling-distribution for the rolled metal, corresponding to this draftpercentrage-distribution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0463835-A (JP)
Title: Production of high-nitrile copolymer pellet
Inventor: MAEDA YASUMUNE
IPC: B29B9/06
Filed: 1990-02-28
Abstract: PURPOSE:To obtain the title pellet while preventing the formation of fine cutting powders and the fusion of strands by cutting a specified high-nitrile copolymer extruded into a strand under specified temperature conditions in the production of pellets from the copolymer. CONSTITUTION:A process for producing pellets from a highnitrile copolymer (e.g. acrylonitrile/styrene copolymer) containing 50-80wt.% unsaturated nitrile monomer component, wherein the copolymer extruded into a strand is cut in a temperature range of 70-95 deg.C.
Patent JP-S61221850-A (JP)
Title: Loading system for reinitialization program
Inventor: GONDO YOSHIHARU
IPC: G06F11/14
Filed: 1985-03-08
Abstract: PURPOSE:To attain a system recovery function with use of a re-IPL that can collect fault information by starting an IPL start control circuit with the execution end signal of an error information handling program started by the output of an interruption production control circuit. CONSTITUTION:An interruption production control circuit 2 starts an error information handler 5 by means of a normal interruption means or a means which sets the head address of an error information handling program to an instruction address counter IC. While a delay control circuit 3 resets a counter which delivers a time-out signal after a prescribed period of time and then starts counting to start an IPL start control circuit 4 by the time-out signal. The handler 5 sends an IPL request signal to the circuit 4 when the prescribed collecting job is through with the error information and also resets a request acceptance control circuit 1 and the circuit 3 with the same control signal.
Patent JP-H02225606-A (JP)
Title: Manufacture of fine lead powder
Inventor: MATSUMURA TOSHIYUKI
IPC: B22F9/04
Filed: 1989-02-27
Abstract: PURPOSE:To manufacture fine lead powder in a short time by making lead carbonate of at least a part of the lead powder and pulverizing this with a pulverizer. CONSTITUTION:The lead powder is placed under carbon dioxide gas atmosphere and at least a part thereof is made into lead carbonate to weaken bonding degree of the particles. Then, it is desirable to make the lead carbonate ratio of one lead particle at about 5-20%. Successively, the lead powder made into lead carbonate, is pulverized by using the pulverizer. By this method, the fine lead powder to be the most suitable to manufacture active material for lead storage battery, is obtd.
Patent JP-H06237114-A (JP)
Title: Phased array antenna
Inventor: TAGUCHI YUUJIROU
IPC: H01Q3/24
Filed: 1993-02-10
Abstract: PURPOSE:To scan a beam with the gain of a prescribed gain or above from the front direction of an antenna face till a low elevation angle direction without increasing the number of antenna elements by adopting the configuration that the direction of a main beam in the beam scanning of the antenna elements is switched to be an antenna front face direction or a low elevation angle direction. CONSTITUTION:Microstrip antennas A1-An are provided with fundamental mode exciting elements and higher mode exciting elements, and the two types of the elements are switched by switches SW1-SWn. That is, when beam scanning is desired to be directed in the antenna front face direction, all the switches SW1-SWn are switched to the position of a terminal 1 through a controller CONT. In this case, the radiation pattern from each of the antennas A1-An has a main beam in the front face direction of the antenna face. Furthermore, when beam scanning is desired to be directed near the antenna low elevation angle direction, all the switches SW1-SWn are switched to the position of a terminal 2 through the controller CONT. In this case, the radiation pattern from each of the antenna A1-An has a main beam in the low elevation angle direction of the antenna face.
Patent JP-H0629776-A (JP)
Title: Multimode quartz vibrator
Inventor: INAO KIYOHISA
IPC: H03H9/10
Filed: 1992-01-31
Abstract: PURPOSE:To raise a guaranteed extent of attenuation by setting the electrode gap to the peak value of the guaranteed extent of attenuation or its vicinity. CONSTITUTION:An input/output electrode is formed on one face of a quartz piece, and a common electrode is formed on the other face, and one face where the input/output electrode is formed is approximated to a shield electrode to raise the guaranteed extent of attenuation. A gap G between the face where the input/output electrode is formed and the shield electrode is set to the peak value of the guaranteed extent of attenuation or its vicinity, namely, 15 to 40mum. That is, the guaranteed extent of attenuation is raised in accordance with reduction of the electrode gap G in any case when a center frequency fo of a multimode vibrator is set to 22MBz, 45MHz, and 90MBz, but the peak value is held in the vicinity of 25mum in the range of 15 to 40mum, and the guaranteed extent of attenuation is quickly reduced when it is lower than 25mum. Consequently, the electrode gap G by which the high guaranteed extent of attenuation is obtained is obtained in accordance with relations between the electrode gap G and the guaranteed extent of attenuation.
Patent JP-S55139475-A (JP)
Title: Hot melt adhesive
Inventor: KATOU NOBUO
IPC: C08G69/00
Filed: 1979-04-17
Abstract: PURPOSE: An adhesive having low water absorptivity and properties desirable for hot melt adhesion, such as low melting point and high adhesion strength, containing as the principal component a copolyamide havihg at least three components and including a salt of undecamethylenediamine.  
     CONSTITUTION: An adhesive is produced by using as the principal component a copolyamide prepared by polycondensing a mixture containing (A) 10W65wt% of ε-caprolactam, (B) 5W70wt% of a salt formed from undecamethylenediamine and an aliphatic dicarboxylic acid having the formula: HOOC(CH 2 ) m COOH, wherein m is 4, 7, 8, 10 or 11, (C) 0W60wt% of a salt formed from hexamethylenediamine and an aliphatic dicarboxylic acid having the aforementioned formula, and (D) 5W 70wt% of at least one member selected from the group consisting of ω-laurolactam, ω-aminoundecanoic acid and ω-aminododecanoic acid, [the sum of (A), (B), (C) and (D) being 100pts.wt.]. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57159659-A (JP)
Title: Nozzle for printing
Inventor: MIKAMI YOSHIAKI
IPC: B41J2/175
Filed: 1981-03-28
Abstract: PURPOSE:To provide a printing nozzle equipped with a fine hole for spouting ink, a passage connected thereto and an electrical heating means which is capable of maintaining a good printing characteristic at all times by the adoption of such an arrangement wherein a liquid other than ink is supplied into the spouting hole while ink spouting is stopped and the liquid is heated and melted at the time of the solidification of the ink. CONSTITUTION:In a nozzle for printing equipped with a fine hole for spouting ink to a recording medium, a nozzle body 1 is provided with a spouting hole 2 and an ink storage 3 and ink is supplied to a pressurizing chamber 7 through a pipe 5 and ink is pressurized in the chamber by a vibration plate 8 which is vibrated by a piezoelectric body 9 and ink is spouted from the spouting hole 2. A liquid passage 4 connecting to the spouting hole 2 is also provided and it is arranged so that a liquid, for instance, oil, etc., is guided into the spouting hole 2 to prevent ink from contacting with air when ink spouting is stopped. Further, by the installation of an electric heating wire H with an insulator body S interposed inbetween as an electric heating means, the clogging of ink is eliminated or prevented.
Patent JP-S55138953-A (JP)
Title: Automatic answering telephone set
Inventor: SATOU TAKASHI
IPC: H04M1/65
Filed: 1979-04-17
Abstract: PURPOSE:To give an alarm to a user as to his wrong handling and to urge him to rewind a message tape, by detecting its unrecorded amount when the operation of a response tape is confirmed. CONSTITUTION:In case the remaining amount of a meassage tape 12 has become a little, a rotary shaft of the tape feed side shaft becomes quick, a opening and closing period of the lead switch 15 becomes short, a electric charge and discharge period of the capacitor 22 becomes short, and the voltage of the capacitor 22 never exceeds zener voltage of Zener diode 23. Therefore, the transistor 25 continues its OFF status, the capacitor 27 continues electric charging, its voltage exceeds Zener voltage of the Zener diode 30 and triggers the discrimination circuit 33, and it is judged that the unrecorded amount of the meassage tape 12 is less than the regular amount. In case the discrimination circuit 33 is made an alarm circuit, an alarm is given to a user when the discrimination circuit 33 has been triggerd, and rewinding or the message tape 12 is urged.
Patent JP-S51120685-A (JP)
Title: Semtconductor element
Inventor: KAWAMOTO KAZUNORI
IPC: H01L29/40
Filed: 1975-04-16
Abstract: PURPOSE:Surface-protection-use conductive-layer is formed on the whole area of insulating-layer, which serves as a protection for the semiconductor surface after fabrication, and its surface is kept at an almost same voltage, thus preventing the influences of electric field, such as impurities-ion by the sealing resin and so on, resulting in a high stability of elements.
Patent JP-S62204952-A (JP)
Title: Manufacture of liquid jet recording head
Inventor: KOMURO HIROKAZU
IPC: B41J2/015
Filed: 1986-03-05
Abstract: PURPOSE:To obtain a liquid jet recording head capable of improving recording quality by forming a protective layer through repeated etching process with the formation of an upper and a photoresist layer. CONSTITUTION:A thermal resistor layer 2 is formed on a substrate 1. Then electrodes 3, 4 are formed on the thermal resistor layer 2. Patterning is performed on an electrode layer and the thermal resistor layer 2 to obtain an energy generation means, an upper layer 5a of which thickness is approx. double the thickness of the electrodes 3, 4 is formed. Further on the upper layer 5a, a photoresist layer 30 is laminated. After this lamination, the photoresist layer 30 is removed by etching, and at the same time, etching process is applied to the upper layer 5a to form a protective layer 5 of a desired thick ness. If the function of the protective layer 5 is further improved, the formation and etching of the upper layer 5a and the photoresist layer 30 is repeated. Thus layer defects such as non-uniform film quality which could be a cause for generation of pinholes or cracks are eliminated and the thickness of the layer can be freely set.