baber/WOPTO huggingface dataset:
Patent JP-2001056137-A (JP)
Title: Method and device for generating negative ion
Inventor: YOSHIDA YASUNOBU
IPC: F24F6/14
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for increasing the efficiency of a negative ion generating amount. SOLUTION: This method is such that, in a negative ion generating device, a method to form water in a fume-like state is formed in a spherical shape, 1 or a plurality of nozzle are fixed, water is formed in a fume-like state, negative ion is generated in air, and a swirl flow of air is generated at a spherical internal part. Air introduced from an external part flows accompanying with a turbulent flow as the air is swirled in the spherical internal part, and water is injected in air swirling in the spherical internal part through a nozzle 9. Injected water makes contact with a swirl flow accompanying with a disturbance occurring in the spherical internal part and water is brought into a fume- like state. The spherical internal part is a collision surface of water injected through the nozzle 9.  A spout causing the occurrence of a swirl flow leads out a large amount of negative ion with the aid of a discharge cylinder from a central part brought into a negative pressure.
Patent JP-S61147963-A (JP)
Title: Joining method of ultra-high temp. molten metal
Inventor: NAGAI MASAO
IPC: B23K1/19
Filed: 1984-12-19
Abstract: PURPOSE:To obtain a defectless joint part without melting base metals in the stage of welding the titled foil-shape metals such as heater parts of an electric furnace to be mounted to an artificial satellite to each other by melting a welding rod by the heat of the joint part heated by arc heat. CONSTITUTION:The ends of, for example, W alloy base metals 1 and 2 having the temp. lower than the m.p. of the base metals 1, 2 are heated by the arc of inert gas arc welding in the case of superposing the base metals 1, 2 and joining the same at one end thereof. The welding rod consisting of Pt or Rh, etc. having the m.p. lower than the m.p. of the metals 1, 2 is then selected and is brought into contact with the joint of the joint part 3 between the base metals 1 and 2. The welding rod is melted by the arc heat so as to flow in the brazing state into the joint of the part 3, by which the joining is completed.
Patent JP-H02115231-A (JP)
Title: Organopolysiloxane compound having liquid crystal phase
Inventor: YOSHIOKA HIROSHI
IPC: C09K19/40
Filed: 1988-10-24
Abstract: NEW MATERIAL:A compound of formula I wherein R<1> is a 1-4C monovalent hydrocarbon group or a phenyl group; A is a group of the formula: -P-M-X [wherein P is a 1-18C bivalent hydrocarbon group (containing O in the main chain); M is a mesogenic group; and X is CN, CF3, F, H, 1-20C alkyl or 1-20C alkoxy]; B is a group of formula II [wherein Y is a 1-18C alkylene (containing an ether bond or an ester bond in the main chain); R<2> is a 1-20C alkyl or a (substituted) phenyl group; D is a hydrolyzable group; p is 0 or 1; and n is 1-3]; 1<=a<=2; 0.2<b<=1; 0.01<c<=1; and b+c<=1. EXAMPLE:A compound of formula III. USE:Useful for an optoelectronics device or a temperature sensor. PREPARATION:An organohydrogenpolysiloxane of formula IV, a compound having a mesogenic group and an unsaturated group of the formula: CH2=CH-Z- M-X [wherein Z is null, O or a bivalent hydrocarbon group (containing O in the main chain)], and a compound having an unsaturated group and an Si- bonded hydrolyzable group of formula V are subjected to hydrosilylation in the presence of a catalyst.
Patent JP-H07103094-A (JP)
Title: Intake device for internal combustion engine
Inventor: TESHI MASATERU
IPC: F02M35/12
Filed: 1993-09-30
Abstract: PURPOSE:To simply secure passage length required from the function of a resonator by protrusively providing a communicating section between a pipe part on a downstream side in a connecting intake air pipe and a pipe part on a resonator side with a wall part to set up the passage length of the pipe part on the resonator side with said passage pointed toward a pipe part on an upstream side. CONSTITUTION:An intake device is provided with a resonator to muffle intake noise on the way of an intake air pipe. In this case, the intake device is arrangedly provided with the intake air pipe on an upstream side to introduce the atmosphere, an intake air pipe on a downstream side to introduce the introduced atmosphere toward an internal combustion engine, and a connecting intake air pipe 20 to mutually connect the resonators. Now, the connecting intake air pipe 20 is arrangedly provided with a pipe part 40 on an upstream side, a pipe part 42 on a downstream side and a pipe part 44 on a resonator side which are severally connected to a corresponding mate member. A communicating section between the pipe passage 48 of the pipe part 42 on the downstream side and the pipe passage 50 of the pipe part 44 on the resonator side is protrusively provided with a wall part 52 to set up the passage length of the pipe part 44 on the resonator side with the passage of the pipe part 44 pointed toward the pipe passage 46 of the pipe part 40 on the upstream side.
Patent JP-H02117383-A (JP)
Title: Production of human alginase
Inventor: KONO TOSHIAKI
IPC: C12N15/09
Filed: 1988-10-26
Abstract: PURPOSE:To accomplish mass production of the title human alginase by genetic engineering technique using novel c-DNA coding the human alginase having previously unknown amino acid sequence. CONSTITUTION:The objective human alginase with the 86th from the N-terminal in the amino acid sequence representing Glu(glutamic acid) in place of Gln(glutamine) for the previously known human alginase. The objective human alginase can be produced by the following genetic engineering technique: (A) DNA sequence coding human alginase, (B) DNA sequence capable of manifesting the DNA sequence A, and (C) DNA sequence capable of inhibiting the function of the DNA sequence B, are mutually linked, and the resultant DNA thus linked is incorporated into a vector. Thence, microorganisms (pref. Escherichia coli) transformed by this recombinant vector is put to culture. The microorganisms with human alginase thus accumulated are crushed in an aqueous solution, or crushed and suspended in an aqueous solution followed by adding Mg ion to the system and then heat treatment of the aqueous solution, thereby purifying the objective human alginase.
Patent JP-H02117053-A (JP)
Title: Magnetron
Inventor: OGURA TOSHIO
IPC: H01J23/10
Filed: 1988-10-26
Abstract: PURPOSE:To make it possible to prevent a gasket from coming out by pinching the outer circumferential section of the gasket with the inner periphery of the hole of a mounting plate in order to hold it. CONSTITUTION:A gasket 1 which is set in the base section 5 of a micro-wave output section 6 is inserted with pressure into the pipe axial direction of a magnetron at the circumference of the inner hole of the gasket so that the inner hole is forcively coupled in the base section 5 of the micro-wave output section 6. Then, the outer diameter section of the gasket 1 is inserted into the inside of a hole which is cut through the mounting plate 2 while the periphery is being projected in a stepped form from the surface coming in contact with a magnetron main body on the mounting plate 2 side. And the gasket is furthermore inserted with pressure until a part of the end face of the outer diameter section of the gasket 1 enchroches on a recessed section formed in the step back of the projection 3 in a step form in the inner circumference of the hole on the mounting plate 2. Thus, the outer diameter section of the gasket 1 is forcively coupled in the inner circumferential section of the hole of the mounting plate 2 so that the gasket 1 is firmly held onto the magnetron via the mounting plate 2. This constitution can thereby prevent the gasket 1 from coming out.
Patent JP-H07104164-A (JP)
Title: Driving device and lens barrel using driving device
Inventor: AOSHIMA TSUTOMU
IPC: G02B7/04
Filed: 1993-09-30
Abstract: PURPOSE:To prevent the occurrence of a noise due to the contact of a rotary ring for driving a lens with the end face of a fixed ring in a lens driving device. CONSTITUTION:As for the driving device provided with the hollow cylindrical rotary ring 1 made of weak magnetic material, the fixed ring 2 having a cylindrical bore part where the rotary ring 1 is arranged and an energizing means capable of switching a 1st state where the rotary ring 1 is energized to the bore part face of the fixed ring 2 and a 2nd state where the ring 1 is relased from being energized and which is arranged on the circumference of the fixed ring 2 at nearly even intervals and constituted of a coil and a stator which is energized by the coil and having magnetic pole parts, one end of which is confronted with the outer peripheral surface of the rotary ring 1, the rotary ring 1 is made as long as the magnetic pole part of the stator, or shorter than the magnetic pole part in an axial direction.
Patent JP-H08103529-A (JP)
Title: Grip for ski pole
Inventor: NAITO SADAO
IPC: A63C11/22
Filed: 1994-10-05
Abstract: PURPOSE: To provide a grip which can conduct easily the length adjustment of a strap and at the same time whose use feeling becomes excellent and in addition which is excellent in the qualities of assembly, mass production and low cost. CONSTITUTION: This grip is equipped with a strap fitting hole 2 formed in a forward direction from the upper part rear surface of a grip main body 1x; a catching pin 3 to penetrate into the middle portion of the strap fitting hole 2; a locker 4 to be housed into a strap fitting hole 2 that is located on this side of the catching pin 3; and a strap 5 whose one end is fixed to the locker 4, and the strap 5 led out of the locker 4 is led out to the outside of the strap fitting hole 2 in the state of being caught at the catching pin 3, and a loop L is made on the outside. Then, the strap 5 is led into the strap fitting hole 2 from the top of the locker 4 and is led out to the outside of the strap fitting hole 2 in the state of being caught around the catching pin 3.
Patent JP-H08105032-A (JP)
Title: Construction of dam
Inventor: HIRAKAWA SHINYA
IPC: E04G11/28
Filed: 1994-10-06
Abstract: PURPOSE: To improve workability and to curtail construction cost by carrying out construction in an extensive area by way of easily moving a roof as a method to use a sliding formwork for movement of the roof and by depositing concrete efficiently by way of using a concrete transport means of a conventional cable crane, etc. CONSTITUTION: A roof Y to cover a concrete depositing range S surrounded by a sliding formwork K is supported by this sliding formwork K, and a conveyor device 30 to carry concrete C in the concrete depositing range S is supported against a framework of this roof Y. Construction is carried out while moving the conveyor device 30 with the roof Y by moving the sliding formwork K.
Patent JP-S60167346-A (JP)
Title: Wafer pushing-up device
Inventor: KAKEHI YUTAKA
IPC: H01L21/68
Filed: 1984-12-21
Abstract: PURPOSE:To dispense with a driving gear and to simplify the vacuum seal of a wafer as well as to enable to improve the higher-reliability and higher-maintenability of the titled wafer pushing-up device by a method wherein the wafer pushing-up device, which has a wafer placing surface at one end thereof and whose other end surface has been constituted of a heat-elastic material provided abuttingly against a fixing surface having a cooling function and a heater affixed to the heat elastic material, is provided. CONSTITUTION:A hole 24 having a bottom surface, which is used as a fixing surface, is bored in the wafer placing position of a table 10 from the surface of the table 10 and a wafer pushing-up device; which has a wafer placing surface at one end thereof and whose other end surface has been constituted of a heat elastic material abutting on the bottom surface of the hole 24, such as a heat elastic material 25 made with a configuration memory alloy, and a heater 26 affixed windingly to the heat elastic material 25; is internalized in the hole 24 in such a way as to be guided its expansion and contraction by a guide 27. One end of an electric wire 29 provided insertedly in a hole 28 bored interpenetratively in the hole 24 from one end side of the table 10 is connected to the heater 26.
Patent JP-H03130999-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUGIYAMA TAKASHI
IPC: H03K19/007
Filed: 1989-10-16
Abstract: PURPOSE:To reduce the energy consumption of a redundant selecting circuit by mutually connecting a power source VCC and one end of two fuses, to which a ground potential is impressed respectively through a voltage drop means, and defining the connecting point as an output terminal. CONSTITUTION:When a fuse 2 is cut, the connection between the power source VCC and an output terminal T0 is interrupted and the charge of the terminal T0 is discharged through a fuse 3 by the operation of a transistor Tr5. Then, a signal at an 'L' level is outputted from the terminal T0. At such a time, since a voltage lowered only for the voltage drop of a Tr4 is impressed from the power source VCC to one end of the fuse 2, reconnection caused by the high voltage of a cut part is prevented in advance after cutting the fuse 2. On the other hand, when the fuse 3 is cut, a signal at an 'H' level is outputted from an output terminal T by the operation of the Tr4. Accordingly, a through current to flow from the power source VCC to a ground G can be interrupted without fail and the energy consumption can be reduced.
Patent JP-H01109341-A (JP)
Title: Image forming device with image forming exposure device
Inventor: OHASHI KUNIO
IPC: G03B27/73
Filed: 1987-10-23
Abstract: PURPOSE:To prevent the reduction of the image forming exposure and the complication of a device and to attain the reduction in cost by providing a filter, which can be finely adjusted in the direction perpendicular to a slit and absorbs or reflects the light in a specific wavelength range, in the optical path of an image forming exposure light. CONSTITUTION:Three kinds of filter 13-15 are provided between an original scanning light source 11 and an original platen 10 so that they can be finely adjusted in the direction of an arrow B or C. Ratios of areas intercepting light by filters are reduced as filters 13-15 are moved in the direction of the arrow B, and they are increased as filters 13-15 are moved in the direction of the arrow C. Quantities of image forming exposure light of B, G and R are continuously changed in this manner, and consequently, the density of an image formed by the light in a specific wavelength range is continuously changed. That is, a large number of filters and their moving mechanisms are unnecessary to simplify the device. Since filters are inserted to the light before irradiation of an original, the uniformity of filters themselves may be relatively rough.
Patent JP-H11109076-A (JP)
Title: Self-operation reactor-stopping device
Inventor: KANBE MITSURU
IPC: G21C9/033
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain accurate operation characteristics without being affected by generated heat, even when a liquid poison that generates heat while causing nuclear reaction due to the radiation of neutron. SOLUTION: A liquid poison region 4 in a sealing pipe 1 being inserted into a reactor core and a vacuum region 6 are separated by a freeze seal 3, and the reactor core is stopped by utilizing that a liquid poison in the liquid position region 4 moves to the vacuum region 6 when the freeze seal 3 is melted due to the abnormal temperature increase in the reactor core.  A first thin film 13 consisting of a material with improved coexistence property with the liquid poison is installed between the freeze seal 3 and the liquid poison region 4 with a distance to the freeze seal 3, the liquid poison that generates heat due to nuclear reaction is arranged while being separated at least a thermal malfunction prevention distance L from the freeze seal 3, and at the same time an inert gas is sealed between the first thin film 13 and the freeze seal 3 for forming a pressure room 15 for preventing the first thin film 13 from being damaged due to the pressure of the liquid poison region 4.
Patent JP-H06196845-A (JP)
Title: Manufacture of simple printed board
Inventor: SUHARA NAOKI
IPC: H05K3/14
Filed: 1993-10-27
Abstract: PURPOSE:To simply form a substrate having a desired conductive pattern by spraying conductive paint over a masking member stuck on a substrate. CONSTITUTION:A pattern film 12 of a desired size and thickness is prepared. The film 12 is cut out in a pattern corresponding to a conductive pattern to form a plurality of cutouts 14 (14a, 14b,...). The pattern film 12 cut out in the required pattern is then stuck to a substrate 16. Thereafter, conductive paint 18 is sprayed on the cutouts 14 from the pattern film 12 side through a spray nozzle. After the conductive paint has been cured to some degree with the lapse of a specified time, the pattern film 12 is stripped. This obtains a printed board 10 having a specified conductive pattern composed of conductive sections 20 (20a, 20b,...).
Patent JP-H01112634-A (JP)
Title: Manufacture of flashing discharge tube
Inventor: TASHIRO KENICHI
IPC: H01J9/40
Filed: 1987-10-27
Abstract: PURPOSE:To enhance the durability and starting characteristics and accomplish mass production by arranging a manufacturing process in which the heat generated when cathode and anode are hot sealed to a glass pipe, does not give adversely affect the an easy-to-emit electron substance. CONSTITUTION:At No.1 stage of manufacturing process, a cathode 11 equipped with a sintered substance 15 of mase metal is hot sealed to one end of a glass pipe 16 through a bead 13. When the heat of hot sealing has gone out in No.2 stage, an aqueous solution 24 of an electron easy-to-emit substance is poured to the sintered substance 15 for impregnation by the use of an injection tool 23 in such a way as not splashing on the inside of the glass pipe 16. At No.3 stage, the sealed cathode and glass pipe are dried. At No.4 stage, rare gas is encapsulated in the glass pipe 16, and an anode 12 is hot sealed to the other end of the glass pipe 16 through a bead 14. Thus the easy-to-emit electron substance is held active to enable mass production.
Patent JP-H06232608-A (JP)
Title: Composite microwave circuit module
Inventor: KOSUGI YUHEI
IPC: H01P3/08
Filed: 1993-10-27
Abstract: PURPOSE:To reduce the number of components for a mount structure, to make the structure small, to reduce the cost and to make an RF characteristic of a connection part stable to avoid the deterioration in the RF characteristic. CONSTITUTION:A ground plane is formed on an upper layer (upper layer ground layer 17) and a lower layer (lower layer ground layer 14) of a dielectric boards laminated in a multi-layer in the composite microwave circuit module, a signal circuit (RF signal layers 15, 16) comprising a conductor layer for signal transmission, a shield surrounding the signal circuit is formed by a throughhole 22 and a thermal throughhole 25 short-circuiting the two ground planes along the signal circuit, an active function element 34 and a passive element 23 are connected electrically therein and integrated.
Patent JP-S62153041-A (JP)
Title: Paper sheet and the like discharge device
Inventor: KAMATA NORITAKA
IPC: B65H31/30
Filed: 1986-11-11
Abstract: PURPOSE:To provide low-speed output of paper sheets for customers and high- speed processing otherwise by furnishing a temporary sheet storage consisting of a pair of transport means, up and down, in the fore stage of a shutter. CONSTITUTION:If payment to any customer is admitted, a transport motor 82 operates in the regular direction with the banknote delivery machine 6 put under control of a control circuit 81, and a sendoff device 84 sends out a demanded number of banknotes one after another. The banknotes sent out are transported by high-speed belts 8-10 onto a movable guide plate 22, and the leading edge of each banknote runs against the inner wall of a shutter 4 to cause fall onto said movable guide plate 22. Because of contact with the shutter 4, the banknotes fed one after another are aligned and stacked. Slips sent off are transported by a high-speed belts 14-16 onto the same guide plate 22, and the leading edge of each slip runs against the inner wall of the shutter 4 to cause it stopping, wherein the leading edge is put in alignment with respect to the banknotes lying thereunder.
Patent JP-H0694797-A (JP)
Title: Ic test device
Inventor: SATO HITOSHI
IPC: G01R31/319
Filed: 1992-09-11
Abstract: PURPOSE:To automatically perform the offset adjustment of a driver driving an IC to be tested and a comparator comparing the output of the IC to be tested with a reference value. CONSTITUTION:Offset automatic correction circuits 3 are arranged between an input data level power supply 1a applying voltage of a level driving an IC and a driver 7 and between an output data level power supply applying the reference value of the output voltage of the IC and comparators 8a,8b. The input voltages of the driver 7 and the comparators 8a,8b are set to 0V and the offset voltage at this time is measured by an internal voltmeter 10 and a computer 2 calculates a correction value for setting the offset voltage to 0 to load a resistor with said value. The correction value is inputted to an amplifier 6 through a D/A converter 5 to adjust offset.
Patent JP-H05110715-A (JP)
Title: Data communication control method
Inventor: MANO HIROSHI
IPC: H04M11/00
Filed: 1991-10-17
Abstract: PURPOSE:To enable substitute origination that an originating and dialing signal is used in place of dialing signal from a digital telephone set by sending the original and dialing signal from a data terminal equipment to a microcomputer via a data interface unit. CONSTITUTION:When a data reception section 120 receives the originating and dial signal, the signal is sent to a date identification section 140, and when the signal is a dialing signal without a D signal, the dialing signal is sent to a digital telephone set connection control section 141. In this case, the connection of a data interface unit is transited to a data interface unit connection control section 145 and the system awaits a call in a call state so as not to receive incoming call. The data interface unit connection control section 141 uses the dialing signal inputted via the data interface unit as a dial signal to the digital telephone set to implement connection control, thereby performing substitute origination on behalf of the digital telephone set by using the dialing signal of the data terminal equipment.
Patent JP-2000045155-A (JP)
Title: Knitted fabric
Inventor: YOSHIDA YUJI
IPC: D02G3/32
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a knitted fabric having no occurrence of wale streak, weft mark, or the like, by using a conjugate yarn made by doubling a cellulose filament and an elastic yarn. SOLUTION: A cellulose filament such as regenerated cellulose filament, or the like, (a single filament denier is preferably 0.5-5 denier; thickness is preferably 30-150 denier) and an elastic yarn (such as a polyurethane-based elastic yarn (thickness is preferably 15-70 denier) are doubled to give a conjugate yarn having 1,500-30,000 twist coefficient, which is used for knitted fabrics. Preferably, the conjugate yarn exists on the surface of a knitted fabric.