baber/WOPTO huggingface dataset:
Patent JP-S63308756-A (JP)
Title: Recording carrier and recording and reproducing device thereof
Inventor: HIROSE TSUNEO
IPC: G11B7/24035
Filed: 1987-01-23
Abstract: PURPOSE:To improve the usability and reliability of a system by providing a DRAW type recording region and rewritable recording region on a recording carrier. CONSTITUTION:The rewritable recording region 2 coated with gamma-Fe2O3 and the DRAW type recording region 3 sputtered with Te-C are provided on the recording carrier 1. The input information from a terminal 22 is written on the carrier 1 via an optical head 23 by a writing/reading out means 21 of the region 3 and the information reproduced by the head 23 is delivered to the terminal 22. An information summary writing/reading means 24 writes the information summary from a terminal 25 via a magnetic head 26 and sends the reproduced information of the head 26 to the terminal 25. An information summary reproducing means 27 reproduces the keywords and other information summary written in the head part of the respective sets of the information in the region 3 as well as the addresses thereof by the means 21, transiently stores the same and writes the same again in the region 2 by the means 24.
Patent JP-S57130741-A (JP)
Title: Continuous casting method for faultless ingot
Inventor: TAKEUCHI HIDEMARO
IPC: B22D11/07
Filed: 1981-02-03
Abstract: PURPOSE:To produce a faultless ingot permitting rolling without conditioning in oscillation casting by making the max. descending speed of a mold lower than the drawing speed of the ingot or if it is above said speed, by performing oscillation in a specific range. CONSTITUTION:In a sine curve system which is the most common oscillation type for molds, in the case of V/S.f<pi, and f<=110, 3>=S<=10 or V/S.f>=pi  where V is defined as an ingot drawing speed (mm./min), f as an oscillation cycle  (C/min), ?and S as an oscillation stroke (mm.), the casting of a faultless ingot is  made pos?sible by using a powder additive of <=1.5 poise viscosity at 1,300 deg.C.  Under the above-mentioned conditions, the time when slag bear suppresses  meniscus is shortened, whereby the generation of faults is suppressed. Since  powder of smaller viscosities is sued, it is easier to enter between the mold and  the ingot, and this is effective in preventing the generation of breakout.
Patent JP-2000210826-A (JP)
Title: Spindle device for machine tool
Inventor: KATSUMATA SHIHOU
IPC: B23Q1/40
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To smooth the movement of a travelling house always in spite of changes in temperature, to maintain the pre-load of a rolling bearing in appropriate value, and to raise the support rigidity of a spindle. Thereby, to enable to perform the stabilized operation from low to high speed rotation and to heighten such performance as working precision and the like. SOLUTION: The inner ring 6a of a rolling bearing 6 for supporting of the rotation of a spindle 1 to a fixed housing 7 is fixed at several places in front and back of the spindle 1. A part of the outer ring 6b of a bearing 6 is fixed on a travelling housing 10 attached inside of the fixed housing 7 possible to move along axial direction. The travelling housing 10 is connected in concentric to the fixed housing 7 through a connecting part 10c which is formed integrally with the travelling housing 10 and deformed plastically along the axial direction of the spindle 1. The travelling housing 10 is energized at a fixed direction to the fixed housing 7, thereby, the pre-load is applied to the rolling bearing 6.
Patent JP-H02193622-A (JP)
Title: Control method for heater in automatic bread baking machine
Inventor: HATANAKA TOSHIRO
IPC: A47J37/00
Filed: 1989-01-24
Abstract: PURPOSE:To always make the temperature of materials suitable and to execute optimum kneading regardless of an atmospheric temperature or a water temperature by kneading materials and water by a kneading blade in a pre-kneading, controlling the energizing a heater so as to obtain a set temperature based on the temperature of a kneading container after the heat of the bread materials is enough transmitted to the kneading container and executing main kneading. CONSTITUTION:When a pre-kneading process is finished, the temperature of the bread material is detected by a material temperature sensor 14, which contacts the bottom part of a kneading container 6 with pressure, and according to the detected temperature, the set temperature of the material temperature sensor 14, motor 21 and heater 13 are controlled in a post-kneading process. Namely, when the detected temperature is >=18 deg.C, the set temperature of the material temperature sensor 14 is made 30 deg.C and the motor 21 is energized. Then, the heater 13 is energized with setting an energizing factor to 30% and the temperature of the materials is gradually increased. In the case of detected temperature 18-25 deg.C, the set temperature of the material temperature sensor 14 is set to 25 deg.C and the motor 21 and heater 13 are energized. Then, the temperature of the materials is raised. When the detected temperature is >=25 deg.C, the heater 13 is not energized. Thus, the optimum kneading is executed by the above mentioned kneading process.
Patent JP-H05206370-A (JP)
Title: Semiconductor device
Inventor: ARAOKA YASUSHI
IPC: H01L23/60
Filed: 1992-01-30
Abstract: PURPOSE:To prevent electrostatic destruction of an input/output power protecting part by arranging a high-pressure resistant transistor between a plurality of electrode pads of the same potential. CONSTITUTION:An input/output power protecting circuit 104 connected with an input/output pad 103 uses power source wiring 109 connected with a power source pad 101, and an input/output protecting circuit 107 connected with an input/output pad 106 uses power source wiring 110 connected with a power source pad 102. At that time, high-voltage operating transistors 30 and 31 are provided between the power source wiring 109 and 110. Therefore, when positive static electricity is applied on the power source pad 101 and the input/output pad 106, the transistor 31 is turned on and the injected carrier is absorbed by the power source pad 101. Thus, the input/output protecting circuit 107 and an input initial stage 108 are not destroyed.
Patent JP-H01190335-A (JP)
Title: Electronic hemomanometer
Inventor: TERADA HARUHIRO
IPC: A61B5/022
Filed: 1988-01-26
Abstract: PURPOSE:To allow a person to be measured to confirm that a blood pressure measuring error is easy to generate by the frequent occurrence of noise, by providing an alarm means for judging the frequent occurrence of noise, when a predetermined number of noise components is detected by a noise detection means for detecting the noise component contained in an extracted artery pulse wave value, to inform the same. CONSTITUTION:When noise components N1, N2, N3 are now generated between artery pulse wave values Va, Vb, Vc... having the same pitch as an average pulse wave pitch DELTAT as an artery pulse wave value V, since two noise components N1, N2 are generated between the artery pulse wave values Va, Vb having the same pitch as the average pulse wave pitch DELTAT, the frequent occurrence of noise is judged to emit a noise frequent occurrence alarm. Since only one noise component N3 present between the artery pulse wave values Vb, Vc, the noise frequency occurrence alarm is not performed. Only when a coincidence signal A is outputted, the cuff pressure value Pn of a pulse wave and the artery pulse wave value Vn thereof are sent to a blood pressure judge means 13 to prevent the erroneous measurement of blood pressure.
Patent JP-H11203039-A (JP)
Title: Receiving part of wireless mouse
Inventor: KUROIWA KOICHI
IPC: G06F3/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a wireless mouse receiving part which can be easily and surely attached to a mouse pad in accordance with the changes in its thickness. SOLUTION: A clip horizontally projects from the bottom part of a housing to receive coordinate information input signals from the main body of a wireless mouse and also to secure a prescribed gap against the under surface of the housing. Then a mouse pad 14 is held between the clip and the under surface of the housing. Thus, a receiving part 10 of the wireless mouse is fixed to the pad 14. The part 10 is formed in such a constitution that the clip can be attached to the bottom part of the housing with an adjustable height secured.
Patent JP-H07225796-A (JP)
Title: Schedule management device
Inventor: SAKAMOTO HIROTAKA
IPC: G06Q10/10
Filed: 1994-02-09
Abstract: PURPOSE:To provide a schedule management device which is capable of preventing an overlapping by providing level attribute data showing the levels of the whole company, departments, sections and individuals, etc., as schedule data management information and controlling a schedule by discriminating the schedule as the whole company, the departments, the sections and the individuals, etc., in the schedule management device. CONSTITUTION:This device is composed of an input means 1 inputting schedule data, a display means 3 displaying inputted data, a storage means 2 storing inputted data, a communication means 4 performing the transmission and reception of data with an external computer, etc., and a discriminating means 6 discriminating whether the schedule shown by the schedule data of a certain level inputted from the input means 1 and the schedule shown by the schedule data of other level stored already, overlap temporally or not.
Patent JP-S56111551-A (JP)
Title: Installation method for graphite spheroidizing agent in mold
Inventor: OOISHI HIROYUKI
IPC: B22D27/20
Filed: 1980-02-08
Abstract: PURPOSE: To enable graphite spheroidizing agents to be installed in desired positions by mounting a holding material which is dissipated by molten metal into the cavity of a mold, and holding said agents by this holding member.  
     CONSTITUTION: A holding member 6 is fitted to the drag of a mold 1, and further the cope is placed and both molds are registered. The member 6 is formed of foamed polystyrene to have an inverted L-shaped annular shape section in a manner as to be fitted to the square part formed by a hub cylinder part 4 and a hub disc part 5. Graphite spheroidizing agents M are buried in the holes pierced near the lower part of the vertical part thereof. If molten gray cast iron is poured into this mold, the molten iron flows into the hub cylinder part 4 through a cross gate 2 and a flange part 3, and the molten iron level ascends, then the holding member 6 burns and dissipates rapidly from its contact part, so that the agents M are added to the molten iron, whereby the graphite of the pig iron of the part corresponding to the hub disc part 5 of a disc brake rotor shown with the hatched part (a) is spheroidized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01190416-A (JP)
Title: Removal of adherend and removing device using this removal method
Inventor: WAKATSUKI MASAKATSU
IPC: B29L31/34
Filed: 1988-01-25
Abstract: PURPOSE:To make it possible to remove an adherend in a short time by a simple device, by positioning a high-pressure water jet device, which moves in a circle, close to the side edge of the part from which a plural number of leads are derived and moving relatively the part and the water jet device. CONSTITUTION:A high-pressure water jet device 11, which moves in a circle, injects high-pressure water 9 against the derivation part from which a plural number of leads 4 are derived, of the side edge of a part body 3. The radius of the circular motion is selected so that it is equal to the pitch of leads 4 arrangement. Placing the circle of the circular motion as close as possible to the side edge of the part body 3 and moving the part body 3 in the direction of arrow A together with high-speed rotation, the high-pressure water 9 is injected uniformly on the derivation part of the leads 4 and the adherend thereon can be perfectly removed. In such a configuration the structure can be simplified and the working time can be shortened.
Patent JP-H10211530-A (JP)
Title: Staking device
Inventor: YAMAZAKI MASAYUKI
IPC: B21D43/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To hardly develop the dislocation at the time of shifting a staking chip from a position detected a staking part of a work by a staking part detecting sensor to the staking part and to make the compact of a staking device. SOLUTION: The staking device 10, by which the staking part of the work (wn) is detected and this position is staked, is provided with the staking part detecting sensor 30 for detecting the staking part of the work (wn), the staking chip 22 for staking the work (wn), a supporting member 17h held to be relatively shiftable to the work (wn) and supporting the staking part detecting sensor 30 and the staking chip 22, and a shifting mechanism for introducing the staking chip 22 to the stacking part by relatively shifting the supporting member 17h to the work (wn) from the position detected the staking part of the work (wn) by the staking member detecting sensor 30.
Patent JP-H04254702-A (JP)
Title: Optical device with focus indicator
Inventor: ISHIKAWA YUZURU
IPC: G02B21/00
Filed: 1991-02-06
Abstract: PURPOSE:To obtain an optical device for enabling a height to be measured easily even if a low-magnification objective lens is used. CONSTITUTION:In an optical device with an observation optical system for observing an object to be inspected 6 through an objective lens 7, an indication projecting optical system with a marking plate 3 with an indication, lighting means 1 and 2 for lighting the marking plate 3, and projection lenses 4 and 5 for projecting the indication on the marking plate 3 onto an object to be projected 6 is placed so that an light axis of an indication optical system and that of an observation optical system nearly cross on the object to be inspected 6.
Patent JP-S63186557-A (JP)
Title: Switching power source
Inventor: SUZUKI KUNIO
IPC: H02M3/28
Filed: 1987-01-26
Abstract: PURPOSE:To save components and to reduce the size of a switching power source by providing a second secondary winding in a transformer, and connecting a load to the output when a voltage drops to suppress the decrease of a power induced in the second secondary winding. CONSTITUTION:A switching power source circuit has a switching transformer 1, switching elements 5-6, a DC power source 7, an oscillation control unit 8, etc., and the unit 8 alters the duty ratio of an oscillation output waveform by the signal from an error detector 12. The output from a first secondary winding 3 drives a brushless motor 20 through rectifying and smoothing circuits 9-11 and a 3-phase inverter 22, and the output from a second secondary winding 4 is supplied through rectifying and smoothing circuits 14-15 and a constantvoltage circuit 17 to a main control microcomputer 18 and an energization switching unit 19 of the motor 20. Thus, the power of the winding 4 is simultaneously reduced and a load applying voltage is also decreased at the time of a light load, but the load is connected to the output when the voltage drops, thereby suppressing the decrease of the power induced in the winding 4.
Patent JP-S63185810-A (JP)
Title: Synthetic mica powder, its production and cosmetic compounded therewith
Inventor: ONO KAZUHISA
IPC: A61Q1/12
Filed: 1987-01-26
Abstract: PURPOSE:To suppress surface activity of a synthetic mica, to prevent the dissolution of fluorine ion from the mica and to enable the use of the synthetic mica as a compounding raw material for safe and high-quality cosmetics, by adjusting the molar number of fluorine in a synthetic mica composition at a specific level below the stoichiometric composition of synthetic mica. CONSTITUTION:The molar number of fluorine in the objective synthetic mica powder is 75-99% of the stoichiometric level of synthetic mica. The synthetic mica powder can be produced by heat-treating a synthetic mica at 600-1,350 deg.C in an atmosphere properly selected from oxidizing atmosphere, reducing atmosphere, argon gas atmosphere, N2 gas atmosphere, ammonia gas atmosphere, vacuum, etc. The obtained synthetic mica is compounded to a cosmetic in an amount of about 1-100wt.% based on the whole cosmetic.
Patent JP-2000215847-A (JP)
Title: Metal vapor discharge lamp and lighting system
Inventor: INUKAI SHINJI
IPC: H01J61/12
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a metal vapor discharge lamp and a lighting system capable of eliminating and avoiding adhesion of carbon to the outer surface of an arc tube during lighting, and holding the stable whole light flux and a color rendering property. SOLUTION: The metal vapor discharge lamp in this invention has an arc tube 3 in which starting inert gas, light emitting metal, and a pair of discharge electrodes 2a, 2a' are sealed; electricity introduction bodies (lead wires) 2c, 2c' connected to the discharge electrodes 2a, 2a', introduced through an arc tube 3 wall and seals 1b, 1b'; an outer connecting part 4a for connecting to the electricity introduction bodies 2c, 2c', and an envelope tube 4 inside which the arc tube 3 is sealed; and inert gas and oxygen gas are sealed in the envelope tube 4.
Patent JP-S61174243-A (JP)
Title: Method for thermally stabilizing cellulose derivative
Inventor: INABA HIROSHI
IPC: C08K5/00
Filed: 1985-01-29
Abstract: PURPOSE:To thermally stabilize a cellulose derivative to give a cellulose derivative which hardly cause discoloration and lowering in the viscosity of its aq. soln. after heat treatment, by blending a heat stabilizer with the cellulose derivative. CONSTITUTION:2-Mercaptobenzothiazole or its salt (e.g. 2-mercaptobenzothiazole cyclohexylamine salt), alone or together with a guanidine compd. (e.g. 1,3- diphenylguanidine), is blended with a cellulose derivative (e.g. CMC). By blending the above heat stabilizer, lowering in the viscosity of its aq. soln. after heat treatment is very small, discoloration is little caused and excellent heat stability can be obtd.
Patent JP-H07206771-A (JP)
Title: Production of tetrakis(3-(3,5-ditertiary butyl-4-hydroxyphenyl)propionyloxymethyl)methane
Inventor: TAJIMA KENJI
IPC: C07B61/00
Filed: 1994-01-14
Abstract: PURPOSE:To provide a method for producing hardly colored tetrakis[3-(3,5- ditertiary butyl-4-hydroxyphenyl) propionyloxymethyl]methane in high yield. CONSTITUTION:This method for producing tetrakis[3-(3,5-ditertiary butyl-4- hydroxyphenyl) propionyloxymethyllmethane is to use pentaerythritol and 3-(3,5- ditertiary butyl-4-hydroxyphenyl)propionyloxyalkyl at a molar ratio within the range of >=(1:1.4) to <=(1:5.5), anhydrous lithium hydroxide as a catalyst in an amount within the range of >=1 to >=50mol% based on the pentaerythritol and an aliphatic hydrocarbon-based solvent in an amount within the range of >=5 to <100wt.% based on the theoretical yield in transesterification of the pentaerythritol with the 3-(3,5-ditertiary butyl-4-hydroxyphenyl) propionyloxyalkyl.
Patent JP-S58132332-A (JP)
Title: Sealing device
Inventor: KAMEYAMA YUTAKA
IPC: B67B3/10
Filed: 1982-02-02
Abstract: PURPOSE:To seal a cap uniformly, by providing a fixed iron core and a moving iron core connected to a radial clamping pawl, on the circumference of the center shaft of a sealing device body, rotating the moving iron core by conducting electricity, and attracting it to the fixed iron core. CONSTITUTION:A cap 31 is fitted to a mouth piece part and is held horizontally by a cover pressing plate 5 of a sealing device body 1. Holding metallic fittings 54 for fitting are pressed downward, also an elastically operating piece 57 is made to contact with an operation piece 56 of a limit switch 55, and electricity is conducted to a coil 40 of an electromagnet A. As a result, a magnetic field is generated immediately in the center part, attracting force is generated in a flange-like lower exposed part 35 and a fixed iron core 34, and simultaneously, a channel-shaped moving iron core 49 fixed to a center shaft 47' is drawn upward. By operation of a spiral line, the center shaft 47' starts a spiral rotating motion and is attracted upward, but the holding metallic fittings 54 are pressed downward, therefore, the body 1 is lowered, and a radial clamping pawl 6 presses an outside circumferential hanging part of the cap 31 in the direction of the center line by a smoothing type roll 50 for clamping, and clamps it uniformly and completely.
Patent JP-S61173865-A (JP)
Inventor: UJITA YOSHIHARU
IPC: B25B21/00
Filed: 1985-01-29
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-S60162759-A (JP)
Title: Manufacture of shape memory element
Inventor: YAMAUCHI KIYOSHI
IPC: C22F1/00
Filed: 1984-02-02
Abstract: PURPOSE:To obtain a shape memory element showing intermediate phase displacement and having a raised transformation temp. by substituting Be for part of an intermetallic NiTi compound having a specified composition and by carrying out heat treatment at a specified temp. CONSTITUTION:Be is substituted for 0.1-5atom% of at least one between Ti and Ni in an intermetallic compound consisting of 49-52atom% Ni and the balance Ti, and the resulting alloy is melted by high frequency induction melting or other method. The alloy is then aged at <=600 deg.C to obtain a shape memory element. The transformation temp. of this TiNiBe element is higher than that of a TiNi element by about 20-30 deg.C, so the transformation temp. of a reversible element can be set at a high value.
Patent JP-H10212729-A (JP)
Title: Gas circulating type pressure equalizing system for underwater working machinery
Inventor: OMIYA TAKAHARU
IPC: G05D16/20
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas circulating type system in underwater working machineries, by using an inert gas as a pressure equalizing gas that is effective for preventing the oxidation of machineries housed in a pressure-equalizing machinery room and for electrical insulation, and to enhance the economical efficiency by circulating and utilizing the inert gas. SOLUTION: The system is provided with a pressure equalizing chamber 30 as a machinery room for housing machineries necessary for waterproofing to equalize the internal pressure to the hydraulic pressure. Then, an inert gas supplied from an inert gas supply source consisting of a receive tank 100 or the like is introduced into the equalizing chamber 30 through a gas supply cable 101, and the system is constituted so that the inert gas can be circulated between the equalizing chamber and an inert gas return tank 103 being the inert gas supply source, so that the internal pressure of the equalizing chamber 30 can be maintained to a value balancing to the hydraulic pressure by means of the inert gas.
Patent JP-2000216536-A (JP)
Title: Manufacture of laminate board with inner layer circuits
Inventor: KITAGAWA SHUJI
IPC: H05K3/46
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To improve the CCD recognition by heating and holding a substrate over a specified substrate surface temp. for several seconds or more and adhering a Cu circuit with a thermosetting resin. SOLUTION: A Cu circuit on the surface of a substrate is treated with an acid water soln. contg. carboxylic acid, Cu ions and a Cu ion chelating agent to rough the Cu circuit surface, the rough-surfaced Cu circuit is washed with water, the substrate is heated and the substrate surface temp. held at 110 deg.C or higher for 5 sec or more, the Cu circuit is adhered with a thermosetting resin such as epoxy resins, phenol resins, polyimide resins, unsat. polyester resins and polyphenylene ether resins to produce. Thus it is possible to obtain an inner-circuit-contg. laminate board superior in acid resistance and solder heat resistance.