baber/WOPTO huggingface dataset:
Patent JP-H06219998-A (JP)
Title: Production of fluorinated organic quaternary ammonium salt
Inventor: YAMASHITA YUKIYA
IPC: C07C211/63
Filed: 1991-08-09
Abstract: PURPOSE:To easily obtain the subject compound in high yield and high purity and in a one step reaction at a low cost by allowing a halogenated organic quaternary ammonium salt to react with hydrofluoric acid anhydride. CONSTITUTION:A halogenated organic quaternary ammonium salt expressed by the formula R<1>R<2>R<3>R<4>NX (R<1>, R<2>, R<3> and R<4> are alkyl or aralkyl; X is chlorine, bromine or iodine) is allowed to react with hydrofluoric acid anhydride to produce a fluorinated organic quaternary ammonium salt expressed by the formula R<1>R<2>R<3>R<4>NF AH2O (A is >0 integer).
Patent JP-H0968909-A (JP)
Title: Color image forming device
Inventor: NAGASE HISAYOSHI
IPC: G03G21/16
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent an optical system from coming into contact with the inner periphery of a drum, at the time of inserting/removing an image exposure means into/from a drum-like image forming body. SOLUTION: This color image forming device is constituted so that at least three roller lines, each composed of plural rollers R, are installed in the axial direction of a supporting member 20 to which an exposure optical system 12 is attached, to locate the positions of the apex parts of each roller R between the apex part of the exposure optical system 12 and the inner periphery of the substrate of the photoreceptor drum 10 and at the time of inserting/removing the drum 10 to/from the supporting member 20, a pair of relative rollers R out of the rollers R come into contact with the inner periphery of the drum substrate, to prevent the apex part of the exposure optical system 12 from coming into contact with the drum substrate.
Patent JP-H0781933-A (JP)
Title: Superconductor and production thereof
Inventor: HORIUCHI TAKESHI
IPC: C04B35/45
Filed: 1993-09-10
Abstract: PURPOSE:To produce an electronic copper-contg. multiple oxide superconductor excellent in superconducting characteristics with a high reproducibility. CONSTITUTION:This superconductor has a laminar structure consisting of layers of an oxide represented by formula I (where M is at least one selected from among La, Nd, Sm and Eu, 0<=alpha<=1, o<=beta<=0.3 and 0<=gamma<=0.04) and layers of an oxide represented by formula II (where M' is at least one selected from among Pr, Nd, Sm and Eu, 0.14<=delta<=0.2 and 0<=epsilon<=0.08). This superconductor is produced by an accumulation method such as a laser beam ablation method.
Patent JP-H11126701-A (JP)
Title: Chip resistor
Inventor: OSATO SUNAO
IPC: H01C17/06
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a chip resistor capable of effectively preventing the generation of a crack in a glass coat. SOLUTION: A pair of electrodes 4 in a multilayered structure are formed at both end parts of the substrate surface of an insulating ceramic substrate 2, and a resistor 3 is printed and formed on the surface of the substrate 2 so as to be connected to the electrodes 4. A glass coat 11 where a trimming groove is formed is formed on the resistor 3 and a resin coat is formed on the glass coat 11. Then, among first - third electrodes 6-8 for constituting the electrodes 4 in the multilayered structure formed on the end faces of the substrate 2, the third electrode 8 is formed by the electrically conductive paint of an Ag- resin group.
Patent JP-S60117105-A (JP)
Title: Radiant ray scintillator
Inventor: TANIMOTO YOSHITETSU
IPC: A61B6/03
Filed: 1983-11-30
Abstract: PURPOSE:To intensity strength of a radiation source without enlarging the focus of the radiation source, by arranging a radiant ray emitted from a plurality of radiation sources in such a way that it is emitted in a fan-shape from a single focus and detecting this radiant ray after passing through the specimen. CONSTITUTION:A group of radiant rays 1 is shaped as a plurality of radiant ray sources 1-1-1-320 arranged in a fan-shape. By this, the plural radiant rays be have in such a way that they were emitted from an imaginery focus O. A collimetor 3 is attached to each radiant ray source. A specimen 4 is fixed on a turn table 4a. Radiant ray detectors 5-1-5-320 corresponding to a plurality of radiant ray sources are installed onto radiant ray source group 5. Thus, the focus of radiant ray source becomes smaller, and at the same time, its strength is intensified and space resolution capacity and permeability are improved.
Patent JP-H0955315-A (JP)
Title: Suspension electromagnet with movable pole
Inventor: NAKAMURA MUNEJI
IPC: H01F7/20
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a suspension electromagnet with movable pole which can transport bundled angle steels in stabilized attitude without attracting angle steels placed in the vicinity thereof. SOLUTION: The angular electromagnet with a movable pole comprises fixed poles 12a, 12b and movable poles 13a, 13b wherein the movable poles 13a, 13b comprise a plurality of pole bodies 23a1 -23an . movable up and down with the base part thereof being set in the cavity of fixed pole 12a, 12b having C-shaped cross-section. A part of movable pole bodies 23h1 -23h4 , facing one or both ends of the movable poles 13a, 13b, is composed of a nonmagnetic movable pole body. A nonmagnetic or magnetic body may be embedded in place of the movable pole bodies 23h1 -23h4 .
Patent JP-H1168393-A (JP)
Title: Method of packaging electronic component
Inventor: KASHIWAGI YASUHIRO
IPC: H05K13/04
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of packaging an electronic component capable of accurately setting an angle of an electronic component vacuum suched by a nozzle, improving a packaging accuracy, shortening a tact time, and packaging at a high speed. SOLUTION: While an electronic component 30 of a parts feeder is vacuum suched and picked up by a lower end section of a nozzle 22, and transferred to a recognition device, the electronic component 30 is turned at a large angle and a packaging angle is set. The electronic component 30 is mounted on the substrate 3 by detecting a positioning deviation Δθ in a rotation direction of the electronic component 30 and by correcting a positioning deviation Δθ with rotation of the nozzle 22 at very small angle while transferred to the substrate 3. The setting of the packaging angle makes it possible to eliminate the positioning deviation in a horizontal rotation direction caused by a large angle rotation of the electronic component 30 and mount the electronic component 30 on the substrate 3 with an accurate positioning and at a high speed.
Patent JP-S59117345-A (JP)
Title: Failure preventing device in data communication system
Inventor: KAWAKITA KENJI
IPC: H04J3/06
Filed: 1982-12-24
Abstract: PURPOSE:To prevent a failure by comparing a reset signal of a counter and an output signal of the counter to detect the failure of the counter. CONSTITUTION:When a time slot counter 301 is not reset, an output of a decoder 401 is turned off, and when a reset signal TFRM is turned on in this case, an AND gate 402 is set. Further, when the time slot counter 301 is reset, an output of the decoder 401 is set, and when the reset signal TFRM is turned off, an AND gate 403 is set. In this case, an OR gate 404 is set, a flip-flop 405 is set, an output of a decoder 302 is inhibited to prevent the failure.
Patent JP-H0564760-A (JP)
Title: Dispenser
Inventor: ICHIHARA YASUHIRO
IPC: B05C5/00
Filed: 1991-09-06
Abstract: PURPOSE:To provide a dispenser which forms a solder layer of creamy solder on the pad of a printed board and can apply a specified amount of the creamy solder to the pad of a warped printed board. CONSTITUTION:Compressed air is introduced from the top. A cylinder 11 has a cavity in which creamy solder 5 is placed. Through the cavity, a part is projected from the bottom of the cylinder 11. A ball 15 rolling on the printed surface of a printed board 1 is supported by a nozzle 12, which discharge the creamy solder 5 from an opening 13 at the tip on to a pad 2, and upper and lower tongues 14 at the tip of the nozzle 12 in such a manner that the ball 15 can turn freely at the middle of the opening. When the ball 15 is rolling on the printed board 1, the lower periphery of the ball 15 is projected from the opening 13 by a designed height H.
Patent JP-H01101267-A (JP)
Title: Method of sealing clearance between rigid sliding type roof and fixed type roof surrounding said roof
Inventor: RORUFU EERERU
IPC: B60J10/82
Filed: 1988-09-09
Abstract: PURPOSE: To reduce the cost of a secondary operation for fixing an L-rail strictly in terms of dimension by storing a hollow seal element, which embeds a gap surrounded on four sides between the roofs of an automobile, into a groove comprising the underside of a fixed roof part and time upper leg part of the rail. CONSTITUTION: During installation of a cavity seal element 4, a distance element 10 is inserted into at least two holes 9, with the base part 11 of the element 10 inserted therein in the manner of a clip, in such a way that a predetermined inserting force is not exceeded, and that the strictly limited height of a groove 5 is easily produced so that even if the seal element 4 adheres to a sliding roof 2 depending on weather conditions, it has sufficient resistance to pulling. The distance element 10 has a prism-shaped head 12 having a predetermined height, and the head 12 is placed adjacent to the underside 6 of a fixed roof part 3 and has an edge 13 resembling that of a knife and facing the seal element 4.  The edge 13 partly enters the seal element 4 during installation of the element 4, and suppresses the element 4, enabling a relatively high fixing force to be obtained depending on portions.
Patent JP-2001049800-A (JP)
Title: Tile for solar battery module
Inventor: NAKAJIMA ICHIRO
IPC: E04D13/18
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a tile for solar battery module capable of securely preventing floating-up of a solar battery module above a tile body by anchor effect of adhesive in a hardened condition and improving the reliability and safety without causing adverse effect on cost. SOLUTION: This tile for solar battery module is provided with a tile body 1, a recessed part 2 storing a solar battery module M provided on an upper face of the tile body 1, and a hole for adhesive 7 which is provided from the upper face of the tile body 1 on an outer side of a peripheral fringe of the recessed part 2 and an inner side of the peripheral fringe of the recessed part 2 and from at least a bottom part of the recessed part 2 to a lower section and in which adhesive S to be poured into bonds and fixes the tile body 1 and the solar battery module M mutually. The hole for adhesive 7 constitutes an anchor structure in which its upper side and lower side are formed into a part having a small diameter ϕd and a part having a large diameter ϕD, respectively, to regulate coming off of the hardened adhesive onto the upper sides.
Patent JP-H04108097-A (JP)
Title: Heat control system heat discharging evaporator for space shuttle
Inventor: YANO TOSHIKAZU
IPC: F25D1/02
Filed: 1990-08-28
Abstract: PURPOSE:To prevent a trouble such that a water drop is frozen in a discharge duct or the like by vaporizing a cooling medium, injected into an evaporation chamber from a nozzle, by a heating medium in the inside of a jacket, and discharging a mist vaporized in the inside of a porous material by heat of the heating medium. CONSTITUTION:In a heat control system heat discharging evaporator for a space shuttle, freon, cooled by a heat generating source not shown to increase a temperature, is advanced from a freon inlet 18 into a jacket 17 as a heating medium and recirculated from a freon outlet 19 to a freon main loop 1. On the other hand, water of cooling medium from a pipe 12 is injected from a nozzle 13 into an evaporation chamber 14. The water is evaporated by absorbing heat from freon, circulated in the jacket 17, to cool freon of heating medium. The cooling medium, evaporated to become gas in the evaporation chamber 14, while detours around a baffle plate 23 to increase a temperature by absorbing heat of the heating medium, flowing in a heating medium circulating pipe 24, and then the gas, also when it flows to pass through a porous material 21, is vaporized by absorbing heat of the heating gas, flowing in a heating medium circulating pipe 22, and discharged to the outside of the space shuttle from a discharge port.
Patent JP-H055423-A (JP)
Title: Two-cycle v-type internal combustion engine having exhaust valve
Inventor: ONIZUKA YASUTO
IPC: F02B75/02
Filed: 1991-08-13
Abstract: PURPOSE:To provide a two-cycle V-type internal combustion engine with exhaust valves securing durability and reliability and facilitating connection of an exhaust pipe by off-setting cylinders in the axial direction of a crank shaft and, making exhaust paths of the cylinders and the axis of the crank shaft cross nearly perpendicularly, as viewed from above the respective cylinders, and extending them in the same direction. CONSTITUTION:Cylinders in V-form are off-set in the axial direction of a crank shaft, and make exhaust paths of the cylinders and the axis of the crank shaft cross nearly perpendicularly, as viewed from above the respective cylinders, and extend them in the same direction. Exhaust valves changing exhaust timing are provided at the upper ends of the exhaust paths of the respective cylinders on the side of an exhaust port. The exhaust valve of one cylinder is disposed on the inside of the V and the exhaust valve of the other cylinder is disposed on the outside of the V, and both valves are disposed on the front side of the respective cylinders.
Patent JP-S61105743-A (JP)
Title: Manufacturing method of optical disc
Inventor: ASAMI SHIGERU
IPC: G11B7/26
Filed: 1984-10-26
Abstract: PURPOSE:To easily match the position of a substrate and an annular spacer and to bond them without adhesive by providing a projection and a recession to the positions on which the substrate and the annular face each other and ultrasonic-bonding their contact points. CONSTITUTION:Round projections 11a and 11b are provided around the center holes 12 of a substrate 11 and recessions 14a and 15a are formed on the upper and lower sides of a annular space 14 with a hole of the same diameter as the hole 12 and a spacer 15 of the same outside diameter as the substrate. The attack angle o the recession is set bigger than the projected angle of the projection, and the height of the projection and the depth of the recession are set equal. Each projection and recession on a pair of the substrates 11 with recording layers 13 and on the spacers 14 and 15 are fitted tightly and their contact points are ultrasonic-bonded by a prove 17. Thus the substrate and the spacer are easily fixed and bonded without adhesive.
Patent JP-2000043128-A (JP)
Title: Container made of synthetic resin and method and mold for molding the same
Inventor: YOKOBAYASHI KAZUYUKI
IPC: B29L22/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To mold a container made of a synthetic resin having a constricted part uniform in wall thickness in the peripheral direction thereof without requiring burr removing labor. SOLUTION: An ampule having a neck part 14 having an opening part 12 provided to the upper end thereof, the body part 16 connected to this neck part 14 and the bottom part connected to the body part 16 and also having a constricted part 20 with a wall thickness of 1 mm or less between the neck part 14 and the body part 16 is molded. In this case, a bottomed cylindrical preform 30 having the neck part 14 and the constricted part 20 is formed by injection molding and the lower part continuing to the constricted part 20 is stretched while at least the constricted part 20 of the preform 30 is unstretched to subject the body part 16 to blow molding.
Patent JP-H0786920-A (JP)
Title: Clock synchronizing circuit
Inventor: TANAKA MAKOTO
IPC: H03K5/00
Filed: 1993-09-13
Abstract: PURPOSE:To simplify the configuration of the clock synchronizing circuit for switching an output signal synchronously with a clock pulse corresponding to the change of an input signal and to make the operation sure. CONSTITUTION:The serial circuit of N channel transistors 1 and 3 and a P channel transistor 2 are serially connected between a power source potential points Vd and E. An input signal Si is applied to one side of P channel transistor 1 and the N channel transistor 2, and a clock pulse phi is applied to the other side of P channel transistor 3, respectively. An output signal So is guided out of the mutual connecting point between the serial circuit of both the transistors 1 and 3 and the transistor 2 and when the input signal Si is changed from H to L while the clock pulse phi is set in the state of H, for example, the output signal So is switched from L to H synchronously with the fall of the clock pulse phi to L.
Patent JP-H0568012-A (JP)
Title: Teletext service system
Inventor: YOSHIDA SHU
IPC: H04H20/00
Filed: 1991-09-06
Abstract: PURPOSE:To obtain a teletext information system in which the immediacy, selectivity and storage capability are simultaneously satisfied. CONSTITUTION:A radio base station 1 broadcasts an exclusive radio wave for sending only teletext information. The reception section 3 of a terminal equipment 2 receives and demodulates the exclusive radio wave. A storage section 4 stores the teletext information. An operation section 5 is used in order to select and designate specific teletext information in at least one set of the teletext information stored in the storage section 4. A display section 6 is used to display the teletext information. A data processing section 7 extracts the teletext information from the signal demodulated by the reception section 3, stores it to the storage section 4 and the stored teletext information is read based on the designation of the operation section 5 and displayed on the display section 6.
Patent JP-H03102921-A (JP)
Title: Conditional probabilistic excitation coding method
Inventor: YAIA SHIYOHAMU
IPC: G10L25/93
Filed: 1990-08-30
Abstract: PURPOSE: To reduce the noise effect of stochastic excitation and to improve the perceptual quality of a coder by providing the system with a switch having two positions, corresponding to two processing phases, a block of values corresponding to pitch parameters, and so on. CONSTITUTION: In a process for obtaining the optimum gain of a sound code, a switch 500 has two positions corresponding to two processing phases and the 1st position is selected by determination in a block 510 of values corresponding to pitch parameters β, P. In this case, an excitation signal is assumed to have a value of zero, and how finely an input signal is expressed by a pitch loop is measured. In a processing phase 2, an optimum value corresponding to excitation gain values (j), (g) is determined by a block 520, based on restriction obtained from the processing phase 1 in the position '2' state of the switch 500. Then a listener adopts a more echoic coder out of the two reproduced versions. Consequently, the noise effect of the stochastic excitation can be reduced, and the perceptual quality of the coder can be improved.
Patent JP-2000200214-A (JP)
Title: Memory system and assigning method for memory banks
Inventor: RICHARD JOSEPH NIISHIAA
IPC: G06F12/06
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To make adjustable changing demands of access agents by allocating 1st parts of memory banks to a 1st memory map of a 1st process agent and 2nd parts to a 2nd memory map of a 2nd process agent. SOLUTION: The 1st memory bank is assigned to the memory map of the 1st agent preferably in order as shown in Fig.A. Consequently, if the memory system is so initially sectioned into seven memory banks that the 1st agent can access and seven memory banks that the 2nd agent can access, the starting seven memory banks are assigned in the increasing order to the memory map of the 1st agent. Memory banks for order agents are assigned in the decreasing order (top to bottom) to the memory map of the 2nd agent from the bottom to the top.
Patent JP-S6469561-A (JP)
Title: Superconducting material
Inventor: NATORI EIJI
IPC: H01L39/12
Filed: 1987-09-10
Abstract: PURPOSE:To obtain a superconducting composition having a critical temperature close to normal temperature in a superconducting material of rare earth element-Ba (or Sr)-Cu (or Ag)-O system, comprising rare earth elements consisting of one or more of Ce, Pr and Tb and an element except Ce, Pr and Tb. CONSTITUTION:In a superconducting material of rare earth element-Ba (or Sr)-Cu (or Ag)-O system, one or more of Ce, Pr and Tb [e.g. Tb(NO3)3.6H2O] and an element [e.g. Sc(NO3)3.9H2O or Y(NO3)3.6H2O] except the elements as rare elements and another constituent component element [e.g. Ba(CH3COO)2 or Cu(CH3COO)2.H2O] are selected as precursor substances of the constituent components, given amounts of the precursor substances are stirred and dispersed into pure water, dried and calcined to give powder. Then the powder is calcined in an O2 atmosphere, cooled, pulverized, further molded, sintered and annealed to give a superconducting material.
Patent JP-2001051999-A (JP)
Title: Translation device, translation telephone system, translating method, and information recording medium
Inventor: FUCHI TAKESHI
IPC: G10L13/04
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To permit high-precision voice recognition by translating a morpheme sequence of a 1st language outputted by a voice recognition part into a morpheme sequence of a 2nd language, converting the translated morpheme sequence of the 2nd language into a voice signal, and outputting it. SOLUTION: A translation device 101 receives the voice that a user speaks through a microphone 103, recognizes the received voice by a computer in a housing part 105, and displays the result of the voice recognition on a liquid crystal display 106. Then the computer in the housing part 105 translates the morpheme sequence of the 1st language outputted and displayed through the voice recognition into the morpheme sequence of the 2nd language, converts the translation result into the voice signal, and outputs it to a telephone line 108. The telephone line 108 is connected to a speech-partner's telephone set, etc., through exchanges and the speech partner is able to hear the voice signal sent through the telephone line 108 as a voice.
Patent JP-2001046678-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To promptly transmit the fact that the need of prize ball payout is generated from a game control means for detecting winning to a prize ball control means for controlling prize ball payout. SOLUTION: In a processing activated by periodical reset signals generated with 2 ms interval, a prize ball control command transmission processing is executed in every 600 μs. When winning is concentrated, a payout number instruction command is transmitted for three times in 2 ms. That is, even in the case of detecting the ON of plural switches among a start port switch, a count switch and a winning port switch in 2 ms, prize control commands corresponding to the ON are transmitted to a prize ball control substrate in 2 ms.