baber/WOPTO huggingface dataset:
Patent JP-H03151187-A (JP)
Title: Exhausting device for laser beam machine
Inventor: HAYASHI EIKICHI
IPC: B23Q1/01
Filed: 1989-11-08
Abstract: PURPOSE:To surely enable gas exhaust at the upper part of a work by providing a suction opening hole on the structure of a cross frame or a column and constituting the structure as a part of gas exhausting duct. CONSTITUTION:In the cross frame 3, the work 1 is shifted to the X axial direction and a laser beam head 2 is scanned to the Y axial direction intersecting orthogonally with it to execute the laser machining to the work 1. The cross frame 3 is supported with the column 4. Then, on the structure of cross frame 3 or column 4, the suction opening hole 5 is disposed. This structure is constituted as a part of the gas exhaust duct 14 or provided on the inner part of the structure. By this method, scattered material and harmful gas generated at the time of machining in the work can be exhausted.
Patent JP-H01164015-A (JP)
Title: Manufacture of rare-earth permanent magnet
Inventor: SHIMODA TATSUYA
IPC: H01F41/02
Filed: 1988-11-17
Abstract: PURPOSE:To make a permanent magnet having excellent magnetic characteristics, by casting an alloy so that the macro structure of a cast ingot is mainly a columnar crystal structure in the manufacture of a rare-earth permanent magnet in which an alloy mainly containg rare-earth elements and transition metals is heat-treated after melting and casting processes. CONSTITUTION:An alloy having a required composition is melted in an aluminum pot using a high-frequency melting furnace and then casted by an iron mold at 1500 deg.C, Suppose that a chill crystal zone is A, a columnar crystal zone is B and a cubic system crystal zone is C. An ingot is cut out each from each of the alloy casts A, B and C, applied with solution heat treatment at an optimum temperature between 1140-1180 deg.C, put into an aging process at 800 deg.C, and finally put into magnetic hardening. The magnetically hardened ingot is ground into powder to be kneaded together with an organic binder. The mixture is applied with press-forming in a magnetic field. A resin in the formed body is hardened heating appropriately, to be made into a magnet.
Patent JP-2000135521-A (JP)
Title: Latch holding mechanism
Inventor: ROPER RALPH E
IPC: B21D26/02
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet metal which is accurately similar to a desired part in combining the advantages of a fluid molding, a stretch molding and a draw molding by rotating a stopping arm to a stop position when a vertically moving driver of a press is lowered. SOLUTION: To an inner slide 13 of a stopping mechanism, a driver 210 is installed in a manner that it moves together with the inner slide 13. When the inner slide 13 is lowered, the driver 210 extends through a path of a driver guide 212. An end part of the driver 210 has a slanting face 122 facing to a stopping arm 216. When the stopping arm 216 is in its stopping position, it covers a considerable portion of an upper die 14 and a bottom die 12. During a molding processing, while the upper die 14 is exposed to a high pressure from a fluid to be supplied by a cylinder assembly, the arm 216 holds the bottom die 12 and the upper die 14 at side portions so as to help the dies being kept in a vertically matching condition.
Patent JP-H09140147-A (JP)
Title: Pwm control self-oscillation type rectifying apparatus
Inventor: SASAKI TOSHIYUKI
IPC: G01R25/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To overcome a problem by erroneous wiring of cables by outputting a phase difference compensating value with any one phase of the angle data and input phase voltage of the phase sequence detecting means. SOLUTION: An angle data generating means 41 generates an angle data synchronized with the phase of the first phase voltage in the side of commercial power supply 1 of an input filter 2 via an insulating converter 15. A phase sequence detecting means outputs a phase sequence signal from two phase voltages in any one of the PWM control self-oscillation type rectifying apparatuses 40, 50. A phase difference detecting means outputs a phase difference compensating signal with any one phase of two phase voltages of the angle data and an input of the phase sequence detecting means. An angle signal converting means generates an angle signal synchronized with the phase voltage in the input side of the MWM control self-oscillation type rectifying apparatuses 40, 50 by means of the angle data and phase difference compensating signal.  The angle signal arithmetic means 42 or 51 is formed of these apparatuses.
Patent JP-S62148899-A (JP)
Inventor: FUJII MASANORI
IPC: G21F9/32
Filed: 1985-12-24
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-H08148118-A (JP)
Title: High-pressure metallic vapor discharge lamp
Inventor: SUMITOMO TAKU
IPC: H01J61/36
Filed: 1994-11-25
Abstract: PURPOSE: To prevent the fall-off of an electrode or the generation of cracks at the periphery section of the electrode. CONSTITUTION: The opening end section 1a of a nearly cylindrical light emitting tube 1 made of a translucent ceramic is sealed by a seal body 2 made of a conductive ceramic, and an electrode 4 is arranged on the light emitting tube 1 inner side of the seal body 2. The electrode 4 and the seal body 2 are integrally molded with the same conductive ceramic and sintered to form this high- pressure metallic vapor discharge lamp. The seal body 2 integrated with the electrode 4 is fixed by frit 3 to the opening end section 1a of the light emitting tube 1 sealed with a seal material 8 and the starting gas in it.
Patent JP-H06140669-A (JP)
Title: Light emitting element and manufacture thereof
Inventor: WADA YASUO
IPC: H01S5/00
Filed: 1992-10-29
Abstract: PURPOSE:To provide compatibility with silicon integrated circuit process and highly efficient light emitting property by forming a light emitting element, starting with the quantum fine line of silicon having p-n junction, and implanting electrons and positive holes into the junction area. CONSTITUTION:A quantum fine line 3, 0.01mum or under in diameter dimensions is used as a light emitting element. And, in the basic constitution consisting of the quantum fine line 3 made on a substrate 1 through an insulating film 2, an n region 6 and a p region 7 are made in the quantum fine line 3. When both ends of each region 6 and 7 are connected to electrodes 4 and 5, respectively, the electrons implanted from the electrode 4 and the positive holes 5 implanted from the electrode 5 are recoupled at the p-n junction being the junction face between the region 6 and the region 7. That is, a silicon light emitting element can be materialized, making use of the high quantum efficiency of the p-n junction being made in the quantum fine line.
Patent JP-H01130531-A (JP)
Title: Plasma treatment apparatus
Inventor: OGAWA TOSHIAKI
IPC: H01L21/302
Filed: 1987-11-17
Abstract: PURPOSE:To enable an auto-bias voltage to be fixed stably and also to be varied as desired, by providing a magnetic field generating mechanism for generating lines of magnetic force in the direction orthogonal to the direction of electric field applied to a cathode. CONSTITUTION:A cathode 2 and an anode 1 opposing thereto are arranged within a vacuum vessel 3 having a gas inlet port 4. An object to be treated 5 is disposed on the cathode 2, which is connected to a high-frequency power supply 6. Electromagnets 9 are provided on the outside of the vessel 3 so that the electromagnets 9 produce lines of magnetic force in the direction orthogonal to electric field produced by the power supply 6. Intenslty of the magnetic field is varied if coil current in the magnets a is varied and, thereby, an self bias voltage generated on the surface of the cathode 2 is varied. This bias voltage is measured and the measured voltage is fed back to the coil, so that the voltage can be controlled at a desired value. In this manner, the self-bias voltage can be fixed stably while it also can be varied as desired.
Patent JP-H01135462-A (JP)
Title: Finishing grinder for wooden work
Inventor: IDA YOSHIHISA
IPC: B24B29/06
Filed: 1987-11-18
Abstract: PURPOSE:To uniformly work the worked surface of a worked member with high precision by installing roll brushes in free reciprocative movement in the direction crossing at right angles with the feeding direction of the worked member. CONSTITUTION:A material feeding belt 8 successively transports worked members directly under each grinding head of a transfer grinding part and a fixed grinding part, and the roll brushes 28a and 28b before and behind the transfer grinding part roughly finishing-grinds the worked surface of the worked member, and the roll brush in the fixed grinding part superfine-finishing-grinds the worked surface. In this case, in the transfer grinding part, a traveling frame 14 is moved in reciprocation in the direction crossing at right angles with the direction for feeding the worked member along a guide rail by the drive of a traveling motor 16, and the roll brushes 28a and 28b which are revolved by the motor 26 of the front and rear movable grinding heads 24a and 24b are moved in reciprocation in the same direction to that of the traveling frame 14, and the roll brushes 28a and 28b grinding-work the worked member in zigzag form in the direction inclined for the upper surface of the worked member. Therefore, the upper surface of the worked member can be uniformly grinding-worked independently of the grains of wood on the upper surface of the worked member.
Patent JP-H07125466-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: IMOTO KAZUNOBU
IPC: B41M5/50
Filed: 1993-10-28
Abstract: PURPOSE:To provide a thermal transfer image receiving sheet which has extremely small degree of curl generated particularly after printing, extremely low occurrence of conveying malfunction in a printer due to occurrence of the curl and can stably form an image of high quality. CONSTITUTION:A thermal transfer image receiving sheet 1 comprises a base material sheet 2, and a dye accepting layer 3 provided on one side surface of the sheet 2, wherein the sheet 2 has a core base material 2a, synthetic sheets 2b, 2c laminated on both side surfaces of the material 2, the material 2a is formed of a resin film, and an absolute value of a thermal shrinkage factor of the film is 2.0% or less.
Patent JP-H06138398-A (JP)
Title: Connector for light guide of endoscope
Inventor: WASHITSUKA NOBUHIKO
IPC: G02B23/26
Filed: 1992-10-29
Abstract: PURPOSE:To prevent a fact that an elastic member for closing up tightly a window part of the connector tip on which an illuminating light from a light source unit is made incident is deteriorated or damaged by heat of the illuminating light. CONSTITUTION:When a connector for a light guide is installed in a light source unit, and a light source is turned on, an illuminating light from this light source is condensed by a condensing lens, passes through a transparent member 34 of a window part 33 of a guide 28 and is made incident on an incident end of a light guide 16. In that case, in the inside of the light guide 16, heat is generated by the incident illuminating light, and this heat is transferred to a base 38, but subjected to heat insulation by a holding tube 37 being a heat insulating member in the periphery of this base 38. Accordingly, it does not occur that heat generated in the light guide 16 passes through a locknut 36 and is transferred to an O ring 35, and deterioration in an early stage and damage caused by heating of the O ring 35 can be prevented.
Patent JP-2001105144-A (JP)
Title: Hermetic sealing method
Inventor: MINAMI NOBUYUKI
IPC: B23K31/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic sealing method by which even each of machined metallic parts is head to show defective hermeticity. SOLUTION: This is the hermetic sealing method in which on a machined hermetic sealed surface of a metallic part, the plating, in which at least one kind of elements of the metallic part is incorporated, is formed in a thickness of 1 to 10 μm by an electrolysis or non-electrolysis method, after the formed plating is baked at 400 to 850 deg.C, the plated surfaces are welded each other.
Patent JP-H09116433-A (JP)
Title: Pll frequency synthesizer
Inventor: HIRAYAMA MASAHITO
IPC: H03L7/22
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide the synthesizer of compact and simple constitution where spuriousness is reduced by providing signal attenuation means attenuating the signals of the frequency bands of PLL outputs in the middle of the control lines of signal change-over switches. SOLUTION: The PLL synthesizers 11A and 11B different in output frequencies, single pole single throw switches 13A and 13B outputting either output and a single pole double throw switch 14 are provided for frequency high speed switching. The control lines w1-w11 transmit control signals controlling the on/off of the switches to the respective switches. The signal attenuation means 191-195 attenuating the outputs of the PLL synthesizers 11A and 11B, which leak, are provided in the middle of the control signal lines w5, w6, w10, w11, w4 and w9. The signal attenuation means 191-195 are set to be inverters having a gain in the frequency band lower than the output frequency bands of the PLL synthesizers 11A and 11B.
Patent JP-H11217213-A (JP)
Title: Low-silica faujasite-type zeolite and its production
Inventor: FUNAKOSHI HAJIME
IPC: C01B39/20
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a high-purity LSX(low-silica faujasite-type zeolite), and to provide a method for synthesizing such a high-purity LSX in a short time, in particular, a method for producing a high-purity LSX on a large scale in a short time. SOLUTION: This high-purity low-silica faujasite-type zeolite (LSX) with the molar ratio: SiO2 /Al2 O3 of 1.9-2.1 has the following characteristics: giving faujasite single phase in the X-ray diffractometry, >=35.0 wt.% in water absorption in the case of Na-type, there are two kinds of the primary particle size, i.e. for smaller particles and larger particles, and the primary particle sizes for the smaller particles and larger particles stand at 1-8 μm and 5-15 μm, respectively, and the smaller particles account for >=90% of the total particles.  The high-purity LSX is produced by the following process: an aluminate-contg. solution and a silicate-contg. solution are mixed with each other followed by gelatinizing the mixture and then performing aging the gel to effect crystallization; wherein zeolite is added to the system before ending the aging. separately from the aimed zeolite to be formed.
Patent JP-H06118044-A (JP)
Title: Humidity sensor
Inventor: NAKADA TOSHIHIRO
IPC: G01N27/12
Filed: 1992-10-05
Abstract: PURPOSE:To provide a humidity sensor having satisfactory sensitivity and responsiveness and capable of controlling the resistance value of a heater to keep a fixed temperature even when it is miniaturized. CONSTITUTION:A heater 14 and a moisture detecting electrode 16 are formed in the inner part of a moisture sensitive resistor 12. The heater 14 and the moisture detecting electrode 16 are formed with a mutual space. On the surfaces of the heater 14 and moisture detecting electrode 16, through open holes 18a-18c of 10-60% to the surface area are formed. The diameter and occupying ratio of the open holes 18a-18c are regulated by the particle size (a) (mum) and content (b) (%) of a metal powder contained in a metal paste forming the material. In this case, the metal paste satisfying the relation of 40<=a<=200 and b>=30 is baked, whereby the heater 14 and the moisture detecting electrode 16 are formed.
Patent JP-H06138420-A (JP)
Title: Colored plastic lens
Inventor: ONO ICHIROU
IPC: G02B1/10
Filed: 1992-10-30
Abstract: PURPOSE:To provide the plastic lens which is colored, is very transparent and yet has excellent light resistance and weatherability and with which a good color balance is obtainable by coating the surface of plastic lens molding with a coating material prepd. by dispersing pigments of specific particle sizes into a vehicle. CONSTITUTION:The surface of the plastic lens molding is coated with the coating material prepd. by dispersing the pigments having <=0.3 micron particle sizes into the vehicle. A primer consisting of polyurethane consisting essentially of polyisocyanate and polyol or the org. silicon compd. expressed by formula R<1>aR<2>bSi(OR<3>)4-(a+b) or its hydrolyzate is used as the vehicle. In the formula, R<1> denotes 4 to 14C org. group having a functional group or unsatd. double bonds; R<2> is 1 to 6C hydrocarbon group or hydrocarbon halide group; R<3> denotes 1 to 4C alkyl group, alkoxyalkyl group or acyl group; a and b are respectively 0 or 1; a+b is 1 or 2.
Patent JP-H10129616-A (JP)
Title: Device for packaging medicine
Inventor: YOSHIOKA MASAKI
IPC: B65B1/30
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a small device for packaging medicine by which medicine can be packaged in a short time in a rational condition corresponding to a medical prescription. SOLUTION: Two feeders 4a, 4b are provided against one rotary table 2 for diving a powdered medicine and providing with stoppers 6a, 6b to dam the powdered medicine within 6 the feeder. The powdered medicine is supplied from the feeders 4a, 4b to the rotary table 2 for dividing the powdered medicine and divisibly supplied in a hopper 16 by scraping blade 9 and packaged.
Patent JP-H03152121-A (JP)
Title: Poly-p-phenylene vinylene substitution product and production thereof
Inventor: ONISHI TOSHIHIRO
IPC: C08G61/02
Filed: 1989-11-09
Abstract: PURPOSE:To obtain the subject substitution product useful as an electrically conductive polymer by eliminating sulfonium salt side chains of a conjugated system polymer intermediate having specific recurring units. CONSTITUTION:The objective substitution product, obtained by eliminating sulfonium salt side chains of a conjugate system polymer intermediate having recurring units expressed by formula I [A is H or alkali metal; m is 1 or 2; X<-> is counter ion; C' is formula II or III (R1 and R2 are 1-20C hydrocarbon; R3 is 4-20C bifunctional hydrocarbon)] and having recurring units expressed by formula IV.
Patent JP-H04164385-A (JP)
Title: Electronic equipment
Inventor: UCHINO YOSHIHIRO
IPC: H05K1/14
Filed: 1990-10-29
Abstract: PURPOSE:To reduce the area of grounding (GND) patterns and, at the same time, to lower the impedance of the GND patterns by independently forming the GND patterns at every circuit block and electrically connecting the GND patterns to conductive members in removable states. CONSTITUTION:A power source on the GND side is connected to each circuit block A, B, and C through GND patterns 9a, 9b, and 9c independently formed to each circuit block A, B, and C by connecting the power source to a chassis 2 through a lead wire 7 front the negative pole of a battery 4 and coupling butting sections 2a, 2b, and 2c provided to the chassis 2 with a substrate by means of screws 3a, 3b, and 3c. When such a constitution is used, not only the area of the GND patterns 9a, 9b, and 9c can be reduced, but also the impedance of the GND patterns can be lowered, since the GND patterns can be set by laying the GND patterns to the circuit blocks A, B, and C from the vicinity of the butting sections 2a, 2b, and 2c.
Patent JP-H01137917-A (JP)
Title: Mower
Inventor: ADACHI TADAO
IPC: A01D34/68
Filed: 1987-11-19
Abstract: PURPOSE:To prevent materials cut with a rotating blade unit for pretreatment to be treated from disturbing movement of a mower, by providing a moving means for reciprocating the rotating blade unit for pretreatment left and right. CONSTITUTION:The lower case 14 is reciprocated and rocked on the shaft center of a finishing rotating blade unit 4 left and right as a rotating body 18 is rotated and driven by output of an engine transmitted with a belt 17. A rotating blade unit 15 for pretreatment is rotated while being reciprocated left and right at the front end of a machine body. Reaped materials to be treated are discharge left and right of a mower so as not to disturb movement of the mower.
Patent JP-S63139136-A (JP)
Title: Enhancer for transdermal transmission of general medicine
Inventor: JIEEMUSU BUI PETSUKU
IPC: A61K47/06
Filed: 1987-11-19
Abstract: This invention relates to a method for administering systemically active agents including therapeutic agents through the skin or mucosal membranes of humans and animals in a transdermal device or formulation comprising topically administering with said systemic agent an effective amount of a membrane penetration enhancer having the structural formula <CHEM> wherein R<1> and R<2> are independently selected from the group consisting of alkyl radicals and cycloalkyl radicals comprising from 1 to 20 carbon atoms and R is selected from the group consisting of alkyl radicals and cycloalkyl radicals comprising from 1 to 30 carbon atoms; provided, however, that the total number of carbon atoms in said compound is 15 or more and the total number of carbon atoms in R<1> and R<2> is 5 or more.
Patent JP-H01137946-A (JP)
Title: Preservation of noodles
Inventor: NIITSU YUKIKO
IPC: A23L7/109
Filed: 1987-11-21
Abstract: PURPOSE:To preserve noodles with their freshness retained for a long time of period, by (semi)drying boiled noodles at <0 deg.C while blowing air to keep then in a natural or refrigerated state. CONSTITUTION:Boiled noodles is (semi)dried at <0 deg.C which blowing air to keep then in a natural or refrigerated state, thus producing such boiled noodles as to obtain those of good taste by simply pouring boiled water.
Patent JP-H08152119-A (JP)
Title: Incinerator
Inventor: WAKUI SADAYOSHI
IPC: F23G5/24
Filed: 1994-11-28
Abstract: PURPOSE: To provide an incinerator which is capable of removing burnt residue of incinerated substances in a furnace with extreme ease and what is more, which is low in manufacturing cost and easy to manufacture and excellent in performance. CONSTITUTION: In an incinerator which provides a bearing plate 2 which supports incinerated substances on the bottom inside a cylinder-shaped furnace 1 into which incinerated substances, such as rubbishes are charged and incinerated, the furnace is divided in two sections, say, a cylinder-shaped main body 1A having a blocked cap 3 on the top and a mounting base 1B which has the bearing plate 2 on the top and fits in and blocks the lower opening of the cylinder-shaped main body 1A. A lock/release mechanism 4, which locks and releases a fit-in state between the cylinder-shaped main body 1A and the mounting base 1B, is installed on the cylinder-shaped main body 1A and the mounting base 1B. This construction makes it possible to remove and mount the cylinder- shaped main body 1a and the mounting base 1B freely.
Patent JP-H02140015-A (JP)
Title: High speed operating circuit for photocoupler
Inventor: AYUKAWA ICHIRO
IPC: H03K17/78
Filed: 1988-11-19
Abstract: PURPOSE:To decrease the switching time and to attain the high speed communication and control by connecting a comparator to an output of a photocoupler. CONSTITUTION:When a signal Tx at a high speed is sent in the system 1, the signal is sent to a system 2, in which the signal appears at an output of a comparator COMP1 via a photocoupler PG1. when a high speed signal Rx is sent from the system 2, the signal is sent via a photocoupler PC2 in the system 1 and the signal Rx appears at the output of a comparator COMP2. After a low speed signal Lx is sent via a photocoupler PC3 from the system 1 separately, the signal Lx appears at the output of the photocoupler PC3. Moreover, a low speed signal SX is sent from the system 2 to the system 1 and sent to the output of the photocoupler PC4.