baber/WOPTO huggingface dataset:
Patent JP-H1143305-A (JP)
Title: Catalytic reaction device and gas distributing device
Inventor: NEGISHI YOSHIMASA
IPC: H01M8/06
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To aim at the improvement of a reaction efficiency in a catalyst layer and the size reduction of device therefor. SOLUTION: This catalytic reaction device 20 has a rectification mechanism part 24 in front of a honeycomb type catalyst layer 26 formed with gas passages horizontally. The rectifying mechanism part 24 is equipped with first to third multiply- perforated plates arranged as a file at an approximately 2-5 mm pitch so as to cross a gas introduction tube part 23. Although each multiplyperforated plate has plural holes, the positions of the holes of the first multiply-perforated plate 31 are arranged so as not to overlap with the gas introduction tube part 23 in the flowing direction of a gas and also the positions of the holes in the adjacent multiply perforated plates are arranged so as not to overlap each other in the direction of the flowing gas.  Also, the number of holes in the first to the third multiply-perforated plates is made more in the more down stream side multiply perforated plate, and also the diameter of the holes of each multiply-perforated plate is made smaller in the more down stream side multiply-perforated plate. Thus, a mixed gas collides with the multiply-perforated plate in the down stream side after passing through the holes of each multiply- perforated plate, spreads along the surface of the multiply perforated plate and then passes through the holes of the multiply-perforated plate.
Patent JP-H0263177-A (JP)
Title: Laser device
Inventor: TERAI KIYOHISA
IPC: H01S3/038
Filed: 1988-08-29
Abstract: PURPOSE:To reduce an inactivated region of laser excitation and effectively take out laser excitation energy to the outside by locating the center of a discharge region upstream laser light. CONSTITUTION:The center 6 of an rf discharge region 5 is adapted to locate upstream a laser gas flow 3 by a distance  X compared with the center 8 of laser light 7. The distance  X(mm) between the both centers is set to satisfy a relation 0< X<=DV/P where D is the outer diameter of the laser light 7, V(m/s) is a flow rate of the laser gas flow 3, and P(Torr) is gas pressure. Hereby, an invalid region 9 of laser excitation in the rf discharge region 5 can sharply be reduced or eliminated. Further, if the displacement  X of an output position of a laser beam satisfies a relation 0< X<=D, a laser output can be increased compared with a case with  X=0.
Patent JP-S6194030-A (JP)
Title: Display element
Inventor: KUWAE YOKO
IPC: G03C1/73
Filed: 1984-10-15
Abstract: PURPOSE:To enable various kind of hue display of the titled element by incorporating a display layer composed of a betaine dye, photoanisotropic polymer, a salt and a solvent in a supporting layer having a translucent part in at least one part of said layer. CONSTITUTION:The display element 10 is prepared by enclosing an aqueous solution 3 having a prescribed concentration into the supporting layer consisting of the translucent layer having a surface 2 of an incident light and the display surface layer 2'. The display layer 10 comprises the aqueous solution 3 contg. the betaine dye, the photoanisotropic polymer, the salt and the solvent capable of dissolving said components and preferably about 0.1-1mm in a thickness. Tthe layer 2 having the surface of the incident light is composed of the trans lucent synthetic resin such as polymethyl methacrylate, polyester, etc. and a glass. The thickness of the above described layer 2, and the display layer 2' are preferably 10<2>-10<3>mum respectively.
Patent JP-S58118321-A (JP)
Inventor: TERAO RIYUUZOU
IPC: F16F15/08
Filed: 1981-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001038785-A (JP)
Title: Display device for injection molding machine
Inventor: SATO WATARU
IPC: B29C45/76
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent extension of an installation space and vibration of a control/display part caused b an injection molding machine. SOLUTION: A display device A is used by inserting the base part 1 in the gap (c) between a floor surface F and an injection molding machine B from the insertion end 1f thereof and arranging the control/display part 4 supported on a support part on the injection molding machine B. Since the display device A is not brought into contact with the injection molding machine B in this use state, the control/display part is not vibrated by the vibration of the injection molding machine and the trouble thereof caused by the vibration of the injection molding machine B is prevented. Since the base part 1 is inserted in the gap (c) within the arranging space of the injection molding machine B to occupy the space, the installation space is not extended by the base part 1.
Patent JP-S6457767-A (JP)
Title: Josephson effect element
Inventor: IWAMATSU SEIICHI
IPC: H01L39/22
Filed: 1987-08-28
Abstract: PURPOSE:To stably hold the characteristics of a Josephson effect element which employs a high temperature superconducting material by forming a surface protective film and a contact electrode of an oxide film or a nitride film. CONSTITUTION:A Josephson effect element is formed in a microbridge structure of a high temperature superconducting material film 2 made of YBaCUO, etc., on the surface of an insulating substrate 1 covered with oxide or nitride, such as quartz or a nitride film or an oxide film, a protective film 3 made of an SiO2 film or an Si3N4 film is formed by a plasma CVD method on the surface of the element after oxygen plasma processing, and a contact electrode 4 made of an ITO film or a TiN film is formed by a plasma CVD, etc., after oxygen plasma processing on a contact. Since it does not become, when oxygen radical is discharged from a material, superconducting or becomes impossible to electrically contact with the electrode, the formation of the protective film or the contact electrode due to the oxide film or the nitride film prevents the oxygen radical from discharging from the superconducting material to hold a superconduction.
Patent JP-H0264084-A (JP)
Title: Fermented fertilizer and packaging tool of plant for culture
Inventor: MIKI ATSUO
IPC: C05F15/00
Filed: 1988-08-29
Abstract: PURPOSE:To improve fertilizer effect and water retentivity, etc., by mixing fermented fertilizer obtained from mixture of aquatic living raw material containing viscera of cuttlefish, etc., plant raw material and polymeric highly water absorbing agent further with cellulosic fiber. CONSTITUTION:An aquatic living raw material containing viscera of cuttlefish, etc., is mixed with plant raw material and fermented to obtain a fermented fertilizer. Said fertilizer is further mixed with polymeric highly water absorbing agent to obtain one of the aimed fertilizer. A packaging tool of plant for culture is formed from said fertilizer and cellulosic plant fiber, thus plant is cultured or temporarily planted with said tool.
Patent JP-2000041518-A (JP)
Title: Feeding, action evaluation of material using the feeding and feeding device used therefor
Inventor: HIROTA FUMIYO
IPC: A01K5/02
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a feeding method for more correctly evaluating an action of a material such as a medicinal agent, an action evaluating method of a material such as the medicinal agent using the feeding method, and a feeding device used for performing the feeding method, in a feeding method supplying a feed such as of pellets to an experimental animal. SOLUTION: When a mouse 6 dosed with a medicinal agent eats one piece of pellet feed 15, a right to eat one piece of the pellet feed 15 is imparted to a mouse 9 not dosed with the medicinal agent. In such a manner, a supplying amount of the pellet feed to the mouse 9 is controlled so us not to surpass the quantity of the pellet feed 15 to the mouse 6 dosed with the medicinal agent. Thus, the amount of the pellet feed ingested and a rhythm of feed ingestion can be controlled to nearly the same conditions between the medicinal agent-ingested mouse 6 and the medical agent non-ingested mouse 9.
Patent JP-S6383438-A (JP)
Title: Automatic transmission with overdrive
Inventor: ISHIMARU KO
IPC: F16H3/44
Filed: 1987-08-27
Abstract: PURPOSE:To prohibit any rotating elements to rotate at a high speed, by connecting a pair of rotary elements of a planetary gear set to provide a gear train as a rotating element 5 with a degree of freedom 3 and connecting other pair of gears in a first to third speed range to open a fourth speed range as an overdrive. CONSTITUTION:A first simple planetary gear set G comprises a sun gear S1, a planetary pinion P1, a carrier PC1 and ring gear R1 and a second double pinion planetary gear set W comprises a sun gear S2, a pinion gear PG2, a pinion PP2, a planetary pinion P2, a carrier PC2 and a ring gear R2. In the case, the ring gear R1 which is a rotating element rotating at the maximum r.p.m. rotates at a speed 1.45 times of an output shaft A0 and since a power dividing system is used, a direct connecting ratio is 55% at a third speed range and 100% at fourth speed range. With the arrangement, no rotating elements rotate at a higher speed as compared with an input shaft, it is advantageous with respect to vibration and durability.
Patent JP-S6361095-A (JP)
Inventor: TORAZORAA UADEI
IPC: C11D3/60
Filed: 1987-08-28
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-S6371035-A (JP)
Title: Paper feed tray control device for copying machine
Inventor: KANETANI KOICHI
IPC: B65H7/02
Filed: 1986-09-13
Abstract: PURPOSE:To prevent breakage of a tray, a jam due to a miss in feed and the like, by detecting a failure of a sensor for detecting the upper limit of the tray during elevation of the latter to stop the tray and to indicate an abnormality of the tray, and by inhibiting the use of the tray. CONSTITUTION:A tray 1 elevates from a lower limit position to an upper limit position within about 13 sec. while the time of elevation required to replenish paper for a decrease in the amount of stock during copying operation, is about 0.1 to 0.3 sec. When copying paper on the tray 1 decreases so that the tray 1 reaches the upper limit position, an upper limit sensor 13 is energized to stop the elevation of the tray 1. However, when the upper limit sensor 13 fails, a COUNTER-MU measures the time of rotation of a motor if it is not on copying operation, and if it exceeds 15 sec., the COUNTER-MU determines that an abnormality occurs so that the elevation of the tray 1 is stopped. Further, when the failure occurs on copying operation, it determines an abnormality, similarly, if the time of rotation exceeds 1 sec., and stops the elevation of the tray 1.
Patent JP-S58117259-A (JP)
Title: Titanium oxide pigment
Inventor: SAKAMOTO MASASHI
IPC: C09C1/00
Filed: 1981-12-29
Abstract: PURPOSE:To provide a pigment which is useful for coloring paints, plasticis, etc., has excellent dispersibility and gives high gloss, by depositing a phosphate mono- or diester surfactant on the surfaces of titanium oxide particles. CONSTITUTION:A phosphate mono- or diester (ii) of formulaIor II (wherein R is a 4-24C alkyl, alkenyl or alkylphenyl; n is 0.1-30; m is 1-30; the order of C2H4O and C3H6O in[(C2H4O)n(C3H6O)m]is arbitrary) is deposited or adsorbed on the surfaces of titanium oxide particles (i) such as titanium dioxide or titanium oxide. The deposition or adsorption of component (ii) can be accomplished by mixing components (i) and (ii) in a high-speed rotary mixer, by immersing component (i) in a (non)aqueous soln. of component (ii), or by spraying said (non)aqueous soln. on component (i).
Patent JP-S60122486-A (JP)
Inventor: SUZUKI SUSUMU
IPC: G07D9/00
Filed: 1983-11-16
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-H0266266-A (JP)
Title: Erecting method for constructing member
Inventor: KOMORI MAKOTO
IPC: E04G21/18
Filed: 1988-08-31
Abstract: PURPOSE:To execute steel frame erecting work rapidly and highly accurately by attaching a collimation monitor device to an existing constructing member, detecting a target attached to a newly constructed constructing member and operating an erecting machine on the basis thereof. CONSTITUTION:In the vicinity of the connecting part of an existing constructing member 1, a collimation monitor device A two secondary compensating equipments and a CCD camera is attachably and detachably mounted toward a prescribed direction. A target 7 is attached at a position separated from the connecting position of other constructing member 2 suspended by an erecting machine such as a crane and connected to the existing constructing member 1. Then, the image of the target 7 is detected by the collimation monitor device A. The erecting machine is automatically or manually driven on the basis of the detecting information and the constructing member 2 is connected to the existing constructing member 1 with a desired position and angle.
Patent JP-H0554835-A (JP)
Title: Cathode-ray tube
Inventor: YAMAGUCHI TETSUYA
IPC: H01J29/89
Filed: 1991-08-27
Abstract: PURPOSE:To provide a cathode-ray tube in which alternating electric fields are greatly attenuated that electrical conduction is ensured. CONSTITUTION:An electrode 4 is formed continuously along the overall periphery of the peripheral end portion of the front face of a glass plate 1 and the portion of the electrode 4 to which a conductive adhesive tape 6 used to put the electrode in electrical conduction to an explosion-proof band is stuck is given tolerance so that the conductive adhesive tape 6 can be stuck from any part of the peripheral end portion of the front face of the glass plate 1. A shield for alternating electric fields can thus be formed over the whole area of the front face of the panel, and since the portion of the electrode to which the conductive adhesive tape is stuck is given tolerance, productivity of the cathode-ray tube can be enhanced.
Patent JP-H0750352-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OUCHI NORIKAZU
IPC: H01L27/06
Filed: 1993-08-05
Abstract: PURPOSE:To prevent contaminants from being implanted when an impurity ion is implanted on a bipolar transistor forming part by introducing the impurity with an electric conductive film to form a gate electrode of a CMOS element as a mask. CONSTITUTION:After the entire surface of a substrate is covered with oxide films 6 and 10 and a polysilicon layer 7 for gate is grown by CVD, BF2 ion implantation is performed through an opening 11 with this polysilicon layer 7 as a mask to form a base ion implanted layer 12 at a base forming part of a bipolar transistor. Next, the polysilicon layer 7 is selectively removed by lithography and the RIE method to form a gate at a CMOS part. This prevents contaminants from a photoresist from being implanted into the bipolar transistor part of the substrate, thereby preventing an increase in leakage current and generation of noise such as burst noise.
Patent JP-S6195141-A (JP)
Inventor: SAIDA KAZUO
IPC: E04B5/32
Filed: 1984-10-15
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-H0553450-A (JP)
Title: Color image forming device
Inventor: HOSOYA MASAHIRO
IPC: G03G15/01
Filed: 1991-08-27
Abstract: PURPOSE:To provide a color image forming device which effectively transfers a toner image, has high functional reliability, can invariably form a high-quality image, and can be made compact. CONSTITUTION:Multiple image forming units 5-8 each constituted of a latent image holder 5a, an electrostatic latent image forming means 5c forming an electrostatic latent image on the surface of the latent image holder 5a, a developing means 5d sticking toner on the electrostatic latent image face to form a toner image, and a transfer means 5f transferring the toner image to a transfer material are continuously arranged, and toner images formed in the image forming units 5-8 are transferred on the conveyed transfer material face with the transfer means 5f and the like in sequence to form color images. The transfer means 5f is constituted of a practically transparent endless film 9 made of a dielectric substance or a resistor with the resistance value of 10<9>OMEGA.cm or above and a transfer electrifying roller 5e forming the transfer electric field, a static eliminator lamp 5g is arranged on the inside of the endless film 9, and electric charges on the latent image holder 5a face after a transfer are erased.
Patent JP-S60108068-A (JP)
Inventor: MATSUDA NORIYOSHI
IPC: A63F9/00
Filed: 1983-11-16
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-2000049860-A (JP)
Title: Packet switching device
Inventor: KUMASOE KAZUMI
IPC: H04L12/70
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To house N+M (N, M>0) multiplexed transmission lines and to prevent the degradation of packet abandonment characteristics even when the flow of packet traffic is biased. SOLUTION: In this packet switching device 1 of Ni input ports and No output ports, by providing a redundant output port part 13 for multiplexing packets provided with an optional output port as routing information and forwarding them to the optional output port inside a packet switch part 5 and a selector 15 inside the respective output ports and providing the mechanism of selecting either output port or redundant output port, even in the case of detecting a fault or congestion in the optional output port, by transferring traffic to the output port where the fault or the congestion is detected to a buffer part inside the redundant output port part 13 by the instruction of a control part, the N+M multiplexing of the switch surfaces of the packet switching device and the evasion of packet abandonment by the congestion are realized.
Patent JP-S6457715-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOMIKI HIDEFUMI
IPC: H01L21/225
Filed: 1987-08-28
Abstract: PURPOSE:To form a diffusion region having excellent dimensional accuracy by diffusing an impurity to a semiconductor substrate by using a patterned photosensitive resin material layer containing the impurity. CONSTITUTION:A photo-resist layer containing antimony is applied onto the surface of a P-type silicon substrate 1 through a spin coating method, and a photo-resist layer 2 is shaped through selective patterning. Organic matter in the photo-resist layer 2 is ashed through heat treatment in an oxygen atmo sphere at 500-600 deg.C, and an impurity layer 3 composed of the oxide or anti mony is formed. An silicon oxide film 4 is deposited onto the surface including the impurity layer 3 through a CVD method. An N-type diffusion region 5 is shaped through heat treatment for one or five hours at a temperature of 1100-1200 deg.C.
Patent JP-H0556036-A (JP)
Title: Ciphering key estimate device
Inventor: MIYANO HIROSHI
IPC: H04L9/08
Filed: 1991-08-28
Abstract: PURPOSE:To make the required number of counters equal to the maximum number of counters required for each stage by estimating a secret key stepwise so as to estimate the secret key efficiently with a few counters and aborting the content of counters generated by a key candidata generating device at each of repetitive stages. CONSTITUTION:A conventional means is adopted for a partial key estimate means 1 and plural partial key candidates are outputted from each block. When the output is used to process an candidate, a key candidate generating means 4 is used and C1XC2 numbers of counters corresponding to the direct product between partial keys of the blocks 1, 2 are prepared, a counter means 2 counts combinations of partial keys of the two blocks outputted with respect to a same ciphering text. A selection means 3 is used based on the result to selects the candidate in the order of frequency of use, and counters whose number of a multiple of C3 of the number of keys used for the key candidate generating means 4 are prepared. When the candidates of the entire secret keys are selected, the means 3 is used and the combination with highest count frequency is outputted as a secret key.
Patent JP-S58115646-A (JP)
Title: Automatic stopping device of cassette tape recorder or the like
Inventor: MUKOUDA MINORU
IPC: G11B15/093
Filed: 1981-12-28
Abstract: PURPOSE:To perform automatic stopping operation through simple mechaism during not only reproduction and sound recording, but also fast traversing and rewinding. CONSTITUTION:On tape take-up operation, the rotation of a tape take-up reel 14 stops, so an automtic stopping detecting rotary disk 6 does not rotate. When a timing cam part 5 rotates until said state, an automatic stopping detection pin 10 falls in an automatic stopping detection hole 6a up to the right end and then an automatic stopping coupling lever 8 presses an automatic stopping cam lever 7 against the part (r) of the timing cam part 5, i.e. stepped part. Then, as the timing can part 5 rotates, the cam lever 7 draws an unlocking plate 19 along pins 22 and 22. At this time, a pin 21 also moves to release the mechanism of a cassette tape recorder through an unlocking lever.
Patent JP-H0659579-A (JP)
Title: Magnet roll
Inventor: YAMASHITA KEITARO
IPC: F16C13/00
Filed: 1992-08-13
Abstract: PURPOSE:To provide a magnet roll capable of producing at low cost and automatizing assembling work. CONSTITUTION:This magnet roll is constituted so that a permanent magnet member 1 having plural magnetic poles extending in an axial direction on its outer peripheral surface and a sleeve made of a non-magnetic material and formed to be hollow and cylindrical may freely and relatively rotate through flanges 3 and 4 fixed at both ends of the sleeve. The member 1 is formed to be hollow and cylindrical, and a shaft 2 consisting of a round bar having an equal diameter is fixed in the hollow part, then a spacer 8 consisting of resin material is fixed on both end faces of the member 1.
Patent JP-H0262704-A (JP)
Title: Method for grinding curved face of core block
Inventor: NAKAMURA YONEICHIRO
IPC: G11B5/127
Filed: 1988-08-29
Abstract: PURPOSE:To attain the grinding to a prescribed curved face accurately at all times by butting a joined side face at both ends of a projected core block onto a reference face of a working jig, fixing the side face tentatively and applying curved face grinding to a tip face of the core block while the working jig is rocked around one point on a prolonged line of the reference face. CONSTITUTION:Joined side faces 26, 26 at both ends of a projected core block 12 are pressed onto reference faces 21, 21 of a loading arm 22 and the core block 12 and the loading arm 22 are bonded tentatively in this state. After the tentative bonding, the working jig 23 is moved to bring the tip face of the core blocks 11, 12 into contact onto a grinder 24, the working jig 23 is rocked around a rotary shaft 25 and moved laterally to apply curved face grinding to the tip face of the core blocks 11, 12. When the grinding is finished, an adhesives is molten to remove the working jig 23, the core blocks 11, 12 are sliced to form a core chip. Thus, the tip face of a couple of core blocks is ground accurately onto the curved face taking the magnetic gap as its apex.