baber/WOPTO huggingface dataset:
Patent JP-H01284273-A (JP)
Title: Toe piece for safety ski binding
Inventor: RAINHARUTO MIYUURUBERUGAA
IPC: A63C9/08
Filed: 1989-03-09
Abstract: PURPOSE: To provide a toe piece of a ski-binding of making possible to reduce a friction between the sole-holder and sole of ski shoes by composing of that in case of a skier's violent fall rearward during skiing, the sole-holder is jumped up and a lock is released, or in case of violent fall by being twisted rearward, the sole-holder is immediately rotated sideward. CONSTITUTION: A sole-holder 108 is jumped up when a skier is fallen down violently rearward, a compensating lever 105 is also rotated and a screw pin 106 is moved upward until a washer 107 is brought into contact with the lower surface of the extruded bent portion 103e of the foot portion 103a of a holder 108. A shaft 106 of the screw pin 106 is released from a clamping by extended portion 103d, an additive portion 106d is moved toward the one end of a slit 103 when twisted falling down is occurred. The inclined portion of the screw pin 106 is easily obtainable by the chamfered portion of the restrictive wall of the slit 103c, and the rotatability of a head 106a is promoted by play of between the inset 118 of the compensation lever 105 and a hairpin coil 119.
Patent JP-H04290729-A (JP)
Title: Core mold apparatus for manufacture of resin pipe
Inventor: OTAGAKI TSUNEO
IPC: B29C70/16
Filed: 1991-03-20
Abstract: PURPOSE:To obtain the above apparatus having a spacer having a simple structure by mounting a pair of guide rails provided to the inner surface of a core mold along both side edge parts of a slit and a plurality of the guide rollers provided on both sides of the spacer at a proper interval and guided by the guide rails. CONSTITUTION:When a core mold 21 is set, the core mold 21 is expanded in its diameter by an expanding and contracting mechanism and a slit 22 is expanded to proper width capable of inserting a spacer 24 to insert the spacer 24 in the slit 22. The spacer 24 is easily moved by allowing guide rollers 25 to tumble along guide rails 26 in a contact state and accurately inserted in the slit 22 by the guidance of the guide rails 26 without departing from the slit. The spacer 24 is held between the guide rails 26 through both guide rollers 25 by contracting the diameter of the core mold 21 and a resin impregnated fiber strip is wound round the core mold 21 to form a resin pipe.
Patent JP-H08250524-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI TOSHIYUKI
IPC: H01L21/60
Filed: 1995-03-15
Abstract: PURPOSE: To thin a semiconductor device by fixing a semiconductor element to a lead frame by a bonding tape which can be attached and detached and removing a bonding tape after resin-sealing a semiconductor element at the side wherein it is not fixed by a bonding tape and a part of a lead frame after electrically connecting it to a lead frame. CONSTITUTION: A bonding tape 2 is applied to a die-free lead frame 1 having no die mount, and a semiconductor chip 3 is bonded to a specified position of the lead frame 1. Then, an electrode pad part of the semiconductor element 3 and a bonding pad part of the lead frame 1 are connected by a wire 4, a part of a product which requires protection is sealed with resin 5 and the semiconductor chip 3 and the lead frame 1 are fixed. The bonding tape 2 fixing the semiconductor chip 3 and the lead frame 1 is removed, a dam bar for preventing resin from flowing is removed and the lead frame 1 is cut and removed. Thereby, the bonding tape 2 can be readily removed and a semiconductor device can be made thin.
Patent JP-S63223092-A (JP)
Title: Additive for lubricating oil for internal combustion engine
Inventor: YABE TAKAO
IPC: C10N10/12
Filed: 1987-03-12
Abstract: PURPOSE:To obtain an additive for lubricating oils for internal combustion engines, being added to lubricating oils and stably functioning even in a nitrogen oxide gas atmosphere without deteriorating, consisting of a phenolic antioxidant and an organomolybdenum compound. CONSTITUTION:The aimed additive for lubricating oils, consisting of (A) a phenolic antioxidant [e.g. 4,4'-methylenebis(2,6-di-t-butylphenol), 2,2'-methylenebis(4-methyl-6-nonylphenol) or 4,4'-thiobis(3-methyl-6-t-butylphenol)] and (B) an organomolybdenum compound (e.g. Mo-dithiocarbamate or Mo-dithiophosphate). The blending ratio is ordinarily 0.05-2.0pts.wt. (preferably 0.1-1.0pt.wt.) component A and 0.05-2.0pts.wt. (preferably 0.1-1.0pt.wt.) component B based on 100pts.wt. lubricating oil.
Patent JP-S54146351-A (JP)
Title: Air condition display device for vehicle
Inventor: KUMAGAI NAOTAKE
IPC: G09F9/00
Filed: 1978-05-10
Abstract: PURPOSE:To change smoothly the brightness of the flashing automatic light emitting elements by displaying in illustration the air flow in and out and by providing after-glow circuits in sequential circuits which flash the automatic light emitting elements in a given order at their positions on the display part. CONSTITUTION:When the pulse train output voltage is supplied to first to third sequential circuits 701, 702 and 71 which include first to fourth after-glow circuits 661 to 664, a voltage is supplied to the lamp L1 to light it and a voltage is also supplied to the lamp L2 with a predetermined phase delay before the voltage supplied to the lamp L1 becomes zero. Thus a plurality of lamps can be flashed smoothly and periodically with an after-glow characteristic.
Patent JP-S59180681-A (JP)
Inventor: SHIMOMURA KEIKO
IPC: G07B15/00
Filed: 1983-03-30
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-H09245147-A (JP)
Title: Roll calling method using contactless ic card
Inventor: OGIWARA MASAKI
IPC: G06Q10/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a roll calling system capable of speedily and surely calling the roll. SOLUTION: Roll-called persons 1 to be roll-called respectively possess a contactless and readable IC card 2. A roll calling person is provided with a handy terminal 4 and successively communicates with the IC cards 2 the roll- called persons possess through the use of radio waves 3 through the use of this handy terminal 4 to judge the roll-called person to exist the place. As the result of roll-calling, the total number of the persons there, the number and the name of the absent persons are displayed.
Patent JP-S59181592-A (JP)
Inventor: MURASE TERUO
IPC: H05K1/18
Filed: 1983-03-31
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-H05259238-A (JP)
Title: Testing device for ic package
IPC: H01L21/66
Filed: 1992-03-16
Abstract: PURPOSE:To inspect the disconnection and short circuit of a wiring pattern in an IC package quickly and simply regarding a testing device inspecting the IC package of a semiconductor. CONSTITUTION:A contactor 1 for electrically connecting the IC leads 3 of an IC package 4, a short-circuiting block 11 for short-circuiting all bonding pads 6 of the IC package 4, and an insulating block 14 for isolating all bonding pads 6 of the IC package 4 are mounted. The title testing device is constituted so as to have a function conducting the two inspection of an open test, in which the IC package 4 is connected to the contactor 1 from the short-circuiting block 11 and the disconnection of internal patterns 5 in the IC package 4 is checked, and a short-circuit test, in which the IC package 4 is connected to the contactor 1 from the insulating block 14 and the short circuit of the internal patterns 5 in the IC package 4 is checked.
Patent JP-S59179966-A (JP)
Inventor: KONDOU KOUJI
IPC: E04G21/12
Filed: 1983-03-31
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-S57170912-A (JP)
Title: Acrylic elastomer and method for vulcanizing the same
Inventor: EBINA YOSHIAKI
IPC: C08L33/00
Filed: 1981-04-14
Abstract: PURPOSE: To obtain the titled vulcanizable elastomer having excellent kneadability, vulcanization rate, metal corrosion resistance, and water resistance, etc., by copolymerizing an alkyl acrylate, etc. with an oxazoline ring-containing  monomer and a monomer copolymerizable therewith.  
     CONSTITUTION: An acrylic elastomer is prepared by polymerizing (A) about 55W 99.9wt% 1W8C alkyl acrylate (e.g. ethyl acrylate) and/or 1W4C alkyl, 1W4C alkylene alkoxyalkylacrylate (e.g. 2-methoxyethyl acrylate), (B) about 15W0.1% monomer containing oxazoline ring (e.g. 2-vinyl-2-oxazoline) and (C) about 30W 0% other monomers copolymerizable with the above monomers (e.g. methacrylic acid) by emulsion radical polymerization, and the obtained copolymer latex is salted out with sodium chloride, etc. The elastomer is incorporated with a vulcanizing agent and kneaded with rolls, etc. to obtain vulcanized rubber. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08252916-A (JP)
Title: Ink emitting recording apparatus
Inventor: MATSUNOBU HIDEKAZU
IPC: B41J2/05
Filed: 1995-03-15
Abstract: PURPOSE: To provide an ink emitting recording apparatus capable of realizing stable recording by controlling the amt. of emitted ink droplets constant regardless of environmental temp. CONSTITUTION: When printing data is an H-level, a control means 3 loads a printing ON-time set value and, when the printing data 5 is an L-level, the control means 3 loads a non-printing (dummy printing) ON-time set value and changes the number of times of dummy printing on the basis of the data obtained by an environmental temp. detection means 4 to control the amt. of emitted ink droplets. By this constitution, stable printing quality is obtained regardless of environmental temp.
Patent JP-S585038-A (JP)
Title: Receiving system
Inventor: ROBERUTO MAURAA
IPC: H04B1/30
Filed: 1982-04-06
Abstract: A synchronous receiver comprising a high frequency section realized by analog components, including an input preamplifier followed by two quadrature operated mixers with associated  pi /2 phase shifter and a voltage controlled oscillator wherein the high frequency signal is converted by multiplication by means of a phase locked loop directly into the base band and lowpass filters following the mixers for select out interfering mixed products, and a low frequency section following the high frequency section. The receiver is used as a radio or television receiver and the low frequency section is realized by digital components.
Patent JP-S60212998-A (JP)
Inventor: ROBAATO DEYUAN MANSON
IPC: H05B41/23
Filed: 1985-03-20
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-H01230564-A (JP)
Title: Production of fluorine-containing heterocyclic compound
Inventor: KAMIKATA NOBUMASA
IPC: C07D277/34
Filed: 1988-03-11
Abstract: PURPOSE:To easily produce a fluorine-containing heterocyclic compound useful as an intermediate for pharmaceuticals, agricultural chemicals, surfactants, etc., in a short time and high yield, by reacting a di(haloalkyl) peroxide with oxazoles or thiazoles. CONSTITUTION:The objective compounds of formula IV-V can be safely produced on an industrial scale at a low cost without necessitating a reaction catalyst or a particular reactor, by reacting a compound of formula I (X1 is F, Cl or H; n is integer of 1-10) with a compound of formula II-III (X2 is O or S; R1 is halogen, 1-4C alkyl, NO2, CN, COOCH3 or OH; m1 is 0, 1 or 2; m2 is integer of 0-4) preferably in a solvent (especially halogenated aliphatic solvent free from H) at a molar ratio (I:II) or 1:(1-10) and 10-40 deg.C for 3-10hr. The process is excellent from the viewpoint of cost, because an expensive fluorine-containing fatty acid applicable to various uses and convertible to the above raw material is produced in an amount nearly equimolar to the objective compound.
Patent JP-S51134253-A (JP)
Title: Magic transparent tube
Inventor: OKAMOTO KENJI
IPC: A63J21/00
Filed: 1975-05-13
Abstract: PURPOSE: To provide a magic transparent tube that is provided at one side of the intermediate periphery with an opening which can not be discerned when viewed from the other side so that articles are adapted to appear within the transparent tube or disappear therefrom by magic. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63223537-A (JP)
Title: Omnidirectional wave-dynamometer
Inventor: SUZUKI YOSHIHIRO
IPC: G01L1/22
Filed: 1987-03-13
Abstract: PURPOSE:To measure the wave power of a movable part by forming strain inducing parts in a beam shape symmetrically about shaft along the Y and X axes in a plane perpendicular to the center axis of a column between a movable base part fixed to the movable part where a pressure receiving cylinder having the same external diameter as that of the column is fixed and a fixed base part fixed to the column, and forming a circuit of two couples of strain gauges whose sensitive axes on the top and reverse surfaces shifted by 45 deg. between the Y and X axes. CONSTITUTION:The movable base part 44 is fixed to the movable part fixed to the pressure receiving cylinder 66 having the same external diameter as that of the column 20, and the strain inducing parts 53a and 53b are provided between the movable base part and fixed base part 45 fixed to the column 20 axially symmetrically in the beam shape along the Y coordinate axis and X coordinate axis in the plane crossing the center axis of the column at right angles. The strain gauges X1-X8, and Y1-Y8 are fitted on the top and reverse surfaces so that the sensitive axes are shifted by 45 deg. between the Y and X axes. A bridge circuit is formed of two couples of strain gauges so as to detect strain power components in the Y and X axial directions. Consequently, only pure wave power and further only a wave power component applied at right angles to the receiving cylinder part can be detected.
Patent JP-H06268043-A (JP)
Title: Reticle arrangement
Inventor: SATO HIDETO
IPC: G03F1/66
Filed: 1993-03-17
Abstract: PURPOSE:To avoid idle condition of an exposing apparatus due to the waiting for arrangement of reticle by carrying the reticle out of the reticle accommodation shelf and then arranging them in the timing synchronized with start of the exposing operation. CONSTITUTION:When working is started or completed in each working process, such start and completion message is reported to a host computer from an input/output termina cn via a communication line (b). In this timing, the host computer(a) judges whether it is a process which requires preparation of reticle or not from the forecasted arriving time of fabrication lot and the forecasted arriving time of reticle. If it is judged as the process to prepare for reticle, a reticle outgoing instruction is notified to the reticle accommodation shelf e1 or e2 connected through the communication line (b), input/output terminal c1 or c2. The reticle accommodation shelf e1 or e2 output the relevant reticle and arranges it to an exposing apparatus for the fabrication lot. Thereby, waiting condition of reticle can be eliminated.
Patent JP-H11259192-A (JP)
Title: High-speed bus driver and high-speed bus
Inventor: KAMIYA HIROSHI
IPC: H03B1/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To remove noise transmitted through the high-speed bus and to suppress ringing at a rise of a waveform by providing the high-speed bus with the high-speed bus driver and connecting a noise absorbing means to the waveform output part of the high-speed bus driver. SOLUTION: The high-speed bus driver is characterized by that a pull-up resistance 12 is connected to the drain terminal of a MOS transistor 11 as an open-drain buffer and the pull-up resistance 12 is made to serve as the noise absorbing means for absorb noise which can be superposed on the waveform of the waveform output part 13 by connecting its one end to the waveform output part 13 and supplying a pull-up potential to the other end. Arrangement on a high-speed bus driver high-speed bus like this is performed. Consequently, noise transmitted through the high-speed value can be removed and ringing at a raise of the waveform can be suppressed, so high-speed data transfer becomes possible.
Patent JP-S52140022-A (JP)
Title: Anticorrosive method of insulating joint
Inventor: HARA ATSUSHI
IPC: F16L23/02
Filed: 1976-05-19
Abstract: PURPOSE: To perform anticorrosion perfectly, by covering filler which covers insulating joint with heat shrinkable synthetic resin tube lapped to plastics coating layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06272691-A (JP)
Title: Manufacture of impeller for vortex flow blower
Inventor: WATABE TAKASHI
IPC: F04D23/00
Filed: 1993-03-17
Abstract: PURPOSE:To allow the easy manufacture of an impeller having a complicated three-dimensional form of blades by arranging pre-molded blades in a casting die for molding a blade casing and, then, casting the blades into the casing as integral part thereof. CONSTITUTION:The impeller 1 of a vortex flow blower has a blade casing 6 with an annular groove 7 about a rotary shaft 5 as a center, and a plurality of blades 6 housed in the groove 7 in such a way as dividing the impeller 1 in a peripheral direction across the groove 7. In this case, each blade 8 is molded in advance for the manufacture of the impeller 1. Then, each blade 8 is placed in a casting die 15 for molding the blade casing 6. Subsequently, each blade 8 is cast into the blade casing 6 as integral part thereof. Namely, a core 12 containing each blade 8 is placed in a lower casting die 15a with a baseboard 12a directed down. Then, an upper casting die 15b and a pouring basin 16 are laid thereon. Thereafter, molten metal is fed through the gate 18 of a runner 17.
Patent JP-S52139423-A (JP)
Title: Compensation of printing distorsion
Inventor: YAMAMOTO YOUICHI
IPC: B41J3/00
Filed: 1976-05-17
Abstract: PURPOSE: To take a compensation value out of a memory device to compensate printing distorsion by feeding the printing information such as the charged conditions of ink particles of an ink jet printer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03257841-A (JP)
Title: Oxidation preventive device for leading edge of probe card
Inventor: KAWAI MAKOTO
IPC: G01R1/073
Filed: 1990-03-07
Abstract: PURPOSE:To blow nitrogen gas at a probe leading edge when testing and prevent the oxidation of the probe leading edge by providing a nitrogen gas supplying mechanism which blows the nitrogen gas at the probe leading edge and providing a mechanism which controls the period for blowing the gas. CONSTITUTION:When testing a wafer element to be tested(DUT) 4, a target chip on the wafer DUT 4 is shifted to be under a probe 3 by a wafer chuck 5. The gas blowing instruction is output from an external controller 7, a control mechanism 8 opens the valve of a nitrogen gas supplying mechanism 9 and the nitrogen gas is blown from a nozzle 6. After the nitrogen is removed from the atmosphere surrounding the probe 3, the wafer chuck 5 is ascended, the wafer DUT 4 is electrically brought into contact with the probe 3 and a test is performed by each test signal impressed through a DIT board 1 and a probe board 2. When the test is completed, the wafer chuck 5 is descended and the gas stopping instruction is outputted to the control mechanism 8 by external controller 7. Then, the valve of the nitrogen gas supplying mechanism 9 is closed and the nitrogen gas blowing is stopped.
Patent JP-H01231650-A (JP)
Title: Stepping motor
Inventor: OZAWA TADASHI
IPC: H02K37/06
Filed: 1988-03-10
Abstract: PURPOSE:To reduce the number of components and to simplify the structure, by employing a stator having salient poles provided with windings and a mag netic roller pipe having a size slightly larger than the outer diameter of the stator. CONSTITUTION:A stepping motor comprises a stator 1 and a rotor 2, and has roller type entire appearance. The stator 2 has four-phase and eight-pole struc ture and comprises a stator core 4 penetrated with a central shaft 3 having opposite ends supported by securing members an winding 5-8 applied thereon. Two adjoining salient poles of the stator 1 are excited with different magnetic polarities when power is fed to the windings thus magnetically attracting the inner circumferential face of the magnetic rotor 2 to the endface. When the attraction is repeated sequentially according to an exciting sequence, the rotor 2 rotates in the reverse direction where excitation is shifted.
Patent JP-H08254688-A (JP)
Title: Liquid crystal display element
Inventor: NAITO KATSUYUKI
IPC: G02F1/1334
Filed: 1995-03-16
Abstract: PURPOSE: To obtain a liquid crystal display element having conventional advantages and moreover, having excellent film forming ability and long-term stability of phase separation state by forming a liquid crystal vessel containing a mixture of a liquid crystal material and a low mol.wt. compd. which forms an amorphous state between a pair of substrates having electrodes. CONSTITUTION: ITO transparent electrodes 2 are formed on the surfaces of two glass substrates 1 and the edge part of the substrates are adhered with an adhesive layer 3 with the electrodes 2 facing each other. A liquid crystal layer 4 is formed between the substrates 1. The liquid crystal layer 4 contains a mixture of a liquid crystal material and a low mol.wt. compd. which forms an amorphous material. The glass transition temp. of the low mol.wt. compd. is preferably >=25 deg.C. Since the liquid the low mol.wt. compd. forms an amorphous state in this liquid crystal display element, even when the liquid crystal is in a soft or solid state having fluidity and soft, the low mol.wt. compd. can form a network as well as the polymer compd.  Therefore, the obtd. element is excellent in film forming ability and long-term stability of phase separation state compared to a liquid crystal display element which forms no network.
Patent JP-H10236658-A (JP)
Title: Proper quantity supplying device for rubbish sacks, etc.
Inventor: YAMADA YASUSHI
IPC: B65G65/42
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To supply a proper quantity of sacks and bulk objects from a hopper in which a sack breaking/collecting machine or a sack breaking machine does not stop to secure a continuos operation. SOLUTION: A proper quantity supplying device includes a hopper 1, a rotary feeder 11 equipped at the outlet from the hopper 1 with a plurality of blades 12 protrusively arranged radially in the directions perpendicular to the advancing direction of an endless conveyor 2, over-load damper 19 whose top is pivoted on the external wall of the hopper 1 and which is positioned confronting the rotary feeder 11 and also energized toward the rotary feeder 11, and a curved spill out preventive plate 27 provided on the back of the rotary feeder 11. Accordingly the space bounded by the blades 12 delivers as well sacks as bulk objects in a cubic form, and a larger sack is hindered by the over-load damper 19 and delivered upon being bitten and teared off into a plurality of pieces, and thus a proper quantity supply is established.
Patent JP-S55150283-A (JP)
Title: Display device
Inventor: ICHIKAWA OSAMU
IPC: H05B44/00
Filed: 1979-05-11
Abstract: PURPOSE:To irradiate fresh light by coloring the substrate surface except the portion carried with two LEDs and reflecting the visible lights except the irradiated peak wavelength of the respective LEDs. CONSTITUTION:A wiring layer 2 is formed on a ceramic substrate 1, an insulating film 3 colored in green is formed in the portion except the LED mounting portion, and wiring layers 4, 4' are formed. Then, red and green LED5, 5' are mounted and connected via connecting wires 8, 8'. Coloring may be with color except that reflected light of the wavelength from the peak wavelength of the red LED to the peak wavelength of the green LED. According to this configuration, the brightness is not reduced to improve the contrast in multicolor display and to enhance the visibility thereof.