baber/WOPTO huggingface dataset:
Patent JP-H0552848-A (JP)
Title: Immunoassay and apparatus
Inventor: SETSU YASUAKI
IPC: G01N33/543
Filed: 1991-08-23
Abstract: PURPOSE:To achieve higher measuring sensitivity with the determining of an agglutination state accurately by detecting fluorescence which is generated as each agglutination of fine particles occurs after an antigen/antibody reaction. CONSTITUTION:A reaction reagent employs a latex particle which has a fluorescent pigment such as xanthine or rhodamine bonded to the surface thereof or latex particles contained inside. The latex particles are bonded to each other by an antigen/antibody reaction to form an agglutination body having a distribution with the size thereof corresponding to reaction conditions. After brought to an agglutination reaction, a reaction liquid is introduced from a sample introduction device 1 to be sent to a flowcell 3 through a tube 2 with a pump 17 and a pulse-shaped fluorescence is generated when the particles pass through a beam from a laser 8. The fluorescence is condensed with a lens 10 to be detected with a photomultiplier 12 and an output thereof is amplified with an amplifier 13 to be inputted into a pulse height analyzer 15. The processing results 14 of the analyzer 15 are sent to a personal computer 16 and undergoes a data processing. Then, the results are displayed.
Patent JP-H0658608-A (JP)
Title: Composite structure of celling and air-conditioning duct
Inventor: NISHIO TOSHIRO
IPC: F24F13/08
Filed: 1992-08-07
Abstract: PURPOSE:To reduce the heat loss of an air-conditioning system, having simple structure, simplified in installation works, capable of taking a high ceiling height with respect to the same floor height and easy in maintaining and inspecting works. CONSTITUTION:A ceiling panel 8, having a flat and hollow tubular structure used both for duct and whose lower surface is constituted of an air permeating panel 8a used both for a finishing member while whose upper and both side surfaces are constituted of a heat insulating material 8b, is provided. The ceiling panel 8 used both for a duct is attached to a horizontal beam member 6 so that the air permeating panel 8a becomes the same level as the other ceiling panel 7. The air flow passages of a plurality of ceiling panel 8, used both for a duct, are connected continuously and are connected to an air conditioner.
Patent JP-S59100887-A (JP)
Title: Magnetism resisting watch case
Inventor: TSURUBUCHI AKISHI
IPC: G04B43/00
Filed: 1982-12-02
Abstract: PURPOSE:To miniaturize a watch with high magnetism resistance by constituting the middle and back of the watch by inner and outer middles and back gasket and body respectively and using ''Permalloy'' for the inner middle and the back gasket and stainless steel with high magnetic permeability for the outer middle and the back body. CONSTITUTION:The middle part and the back part are constituted of two parts respectively. ''Permalloy'' or pure ion with high magnetic permeability is used for the inner middle 21b and the back gasket 22a as the material and ferritic stainless steel with superior corrosion resistance and high magnetic permeability protecting the external view are used for the outer body 21b and the back cover body 22b. The inner middle 21a and the outer middle 21b and the back gasket 22a and the back body 22b are joined and fixed respectively by using an epoxy or acrylic bonding agent or brazing or screwing. Consequently, the middle and back with constant thickness can be obtained and the magnetism resistance can be extremely improved.
Patent JP-H0852426-A (JP)
Title: Ultrasonic exciter
Inventor: TODA KOJI
IPC: B06B1/06
Filed: 1994-08-13
Abstract: PURPOSE:To enable driving with a small size and light weight, low voltage and low electric power consumption by bringing a part of the surface of a vibration needle into contact with the inside surface of a through-hole formed in a diaphragm, forming the electrodes of a piezoelectric vibrator as interdigital electrodes and setting the resonance frequency of the piezoelectric vibrator equal to the resonance frequency of a composite consisting of the piezoelectric vibrator, the diaphragm and the vibration needle. CONSTITUTION:The piezoelectric vibrator 1 is composed of piezoelectric ceramics 5 and the interdigital piezoelectric vibrators P and Q. The diaphragm 2 is integrally fixed to one end of the piezoelectric vibrator 1. The vibration needle 3 is fixed in contact with the inside surface of a through-hole disposed at the diaphragm 2. The interdigital terminals P are provided with terminals TP1, TP2 and the electrodes Q are each provided with a terminal TQ. The piezoelectric vibrator 1 is excited by inputting the electric signals having the frequency approximately equal to the resonance frequency of the composite consisting of the piezoelectric vibrator 1, the diaphragm 2 and the vibration needle 3 to the piezoelectric vibrator 1 via the terminal TP1 at the time of driving the ultrasonic exciter.
Patent JP-S6190699-A (JP)
Inventor: SHIMIZU MASAO
IPC: D06F75/26
Filed: 1984-10-09
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-H0634281-A (JP)
Title: Cooling method for water and water-cooling device
Inventor: ASO KAZUMASA
IPC: F28D7/16
Filed: 1992-07-15
Abstract: PURPOSE:To enable cooling water more efficiently and make a water-cooling device compacter. CONSTITUTION:Water to be cooled us passed through hollow fibers 2 which are placed in contact with air; water is cooled as it is passed through such a hollow fiber 2 by a method wherein the water oozing out through a membrane of the hollow fiber and to the surface is vaporized. A water-cooling device comprises a cooling tower 1 in which hollow fibers 2 are provided, a water- feeding means 9 which feeds water 3 to be cooled to the cooling tower 1 and passes the water through the hollow fibers 2, and an air-feeding means 18 which feeds air to the cooling tower 1 and puts the air in contact with the hollow fibers 2.
Patent JP-H0749464-A (JP)
Title: Head installation type display device
Inventor: SHITO ISAMU
IPC: G02B27/02
Filed: 1993-08-03
Abstract: PURPOSE:To reduce an adverse effect due to conduction of stereoscopic observation for a long time in a display device having a head part on board. CONSTITUTION:A head installation type display device 1 having two display parts 4 built in a box body 2 and a belt 3 for installing the box body 2 on the head part is provided with a convergence angle regulating means 5 for regulating the convergence angle formed by the visual lines of both eyes in the display part 4; and a focus distance regulating means 6 for regulating the focus distance with the eyes in the display part 4, and the convergence angle and the focus distance are regulated and changed every prescribed time by the convergence angle regulating means 5 and the focus distance regulating means 6.
Patent JP-H0260130-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAGIZAWA ATSUSHI
IPC: H01L29/732
Filed: 1988-08-25
Abstract: PURPOSE:To enable silicon nitride film/oxide film to be thinned while reducing the ion implanting energy by a method wherein polysilicon/silicon nitride film/ oxide film are used as ion-implanting masks to form an outer base region. CONSTITUTION:An oxide film 2 in specified thin thickness and a silicon nitride film 3 are formed on an N type semiconductor substrate 1. Next, a polysilicon 4 is formed in specified thickness and then polysilicon 4 and a silicon nitride film 3 are selectively removed except at a region A whereon an emitter is to be formed. Then, after covering the part excluding a base forming region with a resist 5, boron is implanted using the resist 5 and polysilicon 4/silicon nitride film 3/oxide film 2 as masks to implant boron for forming a region 9 in the silicon. Furthermore, after selectively removing the polysilicon 4, boron is introduced through silicon nitride film 3/oxide film 2 to form an inner base region 10. Through these procedures, the energy in case of ion implantation can be notably reduced, enabling the depth of the outer base region 9 to be thinned.
Patent JP-S58116508-A (JP)
Title: Splicing method of input fiber of optical repeater
Inventor: FUJIWARA HARUO
IPC: H04B10/25
Filed: 1981-12-29
Abstract: PURPOSE:To minimize the splicing loss of the connection part between an input fiber and a transmission line and to improve transmission efficiency, by monitoring the output voltage of a differential amplifier for automatic gain adjustment in an optical repeater. CONSTITUTION:An avalanche photodiode APD10 generates a current corresponding to an input light signal and the differential amplifier 15 generates an output voltage VAGC corresponding to the difference between a reference voltage Vs and the output of a peak detector 14. The voltage VAGC is converted into a high DC current voltage VAPD by a DC/DC converter 16. After an optical submarine repeater is sealed with pressure-tight housing parts 20 and 21, the optical fibers in an optical cable 22 are connected to input fibers piercing feed- through 17. Then, either the voltage VAGC or the VAPD is checked through a conductor piercing the feed-through 17 and the fibers are spliced after positioned where the voltage value is minimum. Further, the optical cable 23 is spliced by detecting the best positioning state through the monitoring of each voltage.
Patent JP-H0494374-A (JP)
Title: Textile edge delivery level adjusting device of spreading machine
Inventor: FURUYA KAZUHIRO
IPC: B65H45/103
Filed: 1990-08-10
Abstract: PURPOSE:To prevent unevenness of textiles edges from occurring at the time of piling up and spreading textiles by moving them forward and backward between a position for protruding an auxiliary plate from the edge of a guide panel and a position for retracting it from the edge of the guide panel. CONSTITUTION:For carrying out spreading, an auxiliary panel 11 is protruded largely from the edge 8a of a guide panel 8 by a driving means 12, and the delivery level of textiles is kept low by the auxiliary panel 11 in the first stage of spreading to be carried out repeatedly, that is, the stage where textiles are not spread on a spreading board 20, and the number of textiles is small. Besides, as the height of the textiles which are piled up becomes higher according to the proceeding of piling up and spreading, the auxiliary plate 11 is retracted gradually, so it is thus possible to keep the delivery level of the textiles edge at the same level as the piled up and spreading textiles to prevent unevenness of the textiles edges from occurring at the time of piling up and spreading.
Patent JP-2001044295-A (JP)
Title: Semiconductor integrated circuit device and its control
Inventor: ISHIKURA SATOSHI
IPC: H03K19/0944
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent a threshold variation of a p-channel MOS transistor even if a power management technology for enabling low power consumption is adopted. SOLUTION: This device comprises a first circuit block 10 that includes an output buffer 12 driven by a first power supply 11, and a second circuit block 20 that includes a first inverter circuit 21 at the front stage and a second inverter circuit 31 that is a logic gate at the rear stage of the first inverter circuit 21. The first inverter circuit 21 has a p-channel MOS transistor 21 P of which the gate consisting of p-type polysilicon is connected to the first circuit block 10, of which the source is connected to a second power supply 22 provided so that it can be switched to high potential or low potential and of which the substrate is connected to a substrate power supply 23 that is electricaly separated from the second power supply 22.
Patent JP-2000045938-A (JP)
Title: Compressor
Inventor: ISHIHARA TOSHIO
IPC: F04B39/02
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To collect lubricant with a simple structure and to keep a sufficient amount of lubricant within a compressor. SOLUTION: An oil separating plate 118 is installed in a swash chamber 115. This allows the lubricant mixed with the refrigerant that flows through an intake port 116 into the swash chamber 115 to be separated from the refrigerant and collected. At the same time, it allows the separated lubricant to stay inside the swash chamber 115 without being discharged to the outside of a compressor 100. This results in a sufficient amount of lubricant being saved in the swash chamber 115, allowing the lubricant to be hurled against the sliding portion as a shaft 105 (a swash plate 107) rotates to supply an ample amount of lubricant for the sliding portion.
Patent JP-H0375419-A (JP)
Title: Air conditioner
Inventor: SHIMOMURA NOBUO
IPC: F24F1/00
Filed: 1989-08-18
Abstract: PURPOSE:To rapidly attain set temperature in a room while improving heating efficiency at the time of heating operation being started by providing a blowing wind quantity distribution means for distributing conditioned air into a lower outlet opened in a room and an outlet opened in a lower space of a double floor, and a draft opening communicated with the room by an end part in the double floor. CONSTITUTION:At the time of heating operation being started, a damper 32 is driven to blow hot wind from a draft opening 37 and a lower outlet 34 so that a living range 24 may reach set temperature rapidly. And, when it reaches the set temperature, the damper 32 is driven to block an air passage at the time of heating operation start to blow the whole hot wind from said draft opening 37 so as to heat the living range 24 with the use of the hot wind from the whole floor. Thereby, heating efficiency is good and uniform temperature distribution can be obtained. In addition, at the time of cooling, cold air is blowed upward from an upper outlet 30 and naturally drops by self-weight after colliding with the ceiling, comfortable and very uniform temperature distribution by the wind can be obtained to realize high quality air conditioning.
Patent JP-H0748699-A (JP)
Title: Lead wire of plating barrel and plating barrel using the lead wire
Inventor: HASEGAWA SHOHEI
IPC: C25D17/20
Filed: 1993-08-04
Abstract: PURPOSE:To provide the durable lead wire of a plating barrel of simple structure capable of adjusting the position of a cathode in the barrel and furnish a plating barrel using the lead wire. CONSTITUTION:The periphery of a conductor core wire 3 consisting of a thin strand is covered with an insulator 4, a cathode 6 to be brought into contact with a body to be plated is formed at the tip, and the surface of the insulator 4 is covered with a corrosion-resistant tube 5 of PVC, etc., to constitute a lead wire 1. A core material 2 such as a piano wire having a high elastic restoring force is inserted into the core wire 3 almost in parallel with the axis of the lead wire 1.
Patent JP-H0739211-A (JP)
Title: Seedling transplanter
Inventor: WADA TOSHIRO
IPC: A01C11/02
Filed: 1993-08-04
Abstract: PURPOSE:To obtain a transplanter capable of performing a planting work on a planting ground well following up. CONSTITUTION:A transplanting main frame 35 is attached to a traveling vehicle in a state freely movable in the vertical direction. A multiple row transplanting unit for planting seedlings in multiple rows is connected to the main frame 35 in a state independently swingable in the vertical direction through a front swinging support shaft 47 and a back support spring 58.
Patent JP-S59103449-A (JP)
Title: Monitoring system of digital relay transmission line
Inventor: KOBAYASHI YUKIO
IPC: H04B17/40
Filed: 1982-12-06
Abstract: PURPOSE:To allow each repeater to perform prescribed folding and to monitor as long as two-density modulation frequencies are detected at the same time by setting a frequency applying density modulation to a transmission signal at a terminal station as the two monitor frequencies assigned to each repeater. CONSTITUTION:A PN pattern is generated from a pulse generator 11 of a monitor terminal station 1 and ORed exclusively with an output of an oscillator 13. Its output is ORed exclusively with a pulse before one bit at a precode section 14 and transmitted to a transmission line. This pulse train is regenerated and relayed at each repeater one after another. A pulse train appearing at an output of a discriminating circuit 17 must be a signal having a logic equal to that of a signal transmitted from the precode section 14 of a terminal station, but if one-bit error (point E) takes place at the repeater on the way, since an FF27 is inverted once at the point E, an output (d) of band pass filters 28a, 28b is discontinuous at the point E. A signal (e) injected to a regenerating circuit 18' is transmitted to the terminal station 1, a signal (f) appears at the output of a BPF22 and the discontinuous point is detected by a phase detector 23.
Patent JP-S6369117-A (JP)
Inventor: OKAMURA SHINJI
IPC: H01H33/985
Filed: 1986-09-10
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-S6274065-A (JP)
Title: Titanium sliding material
Inventor: FUTAMURA KENICHIRO
IPC: C22C47/00
Filed: 1985-09-28
Abstract: PURPOSE:To obtain a Ti sliding material having high wear resistance, hardly causing friction and also having seizing resistance by nitriding the surface of a Ti material sliding along an opposite material such as an Al-Si alloy, a fiber reinforced Al alloy or cast iron. CONSTITUTION:The surface of a Ti material sliding along an Al-Si alloy, a fiber reinforced Al alloy or cast iron as an opposite material is nitrided to obtain a Ti sliding material having high wear resistance and hardly causing friction. The surface nitriding can be carried out by heating the Ti material at about 900-1,000 deg.C in gaseous N2 under nearly atmospheric pressure for >=about 30min, preferably <=about 10hr. The surface of the Ti material is nitrided up to 10-100mum depth and the nitrided surface layer has 1,300-2,500 hardness Hv.
Patent JP-S6274452-A (JP)
Title: Photolytic catalyst of water
Inventor: ONISHI KOJI
IPC: B01J23/84
Filed: 1985-09-27
Abstract: PURPOSE:To inexpensively prepare hydrogen from water by enhancing catalytic activity without supporting a noble metal such as Pt, by using a compound represented by a specific general formula or a hydrate thereof as a photolytic catalyst of water. CONSTITUTION:A compound represented by formula I (wherein R is an element ion-exchangeable with K of a compound represented by K4Nb6O17 or a hydrate thereof, a is valency of R and x is a numerical value satisfying an inequality 0<ax<=4) or a hydrate thereof is used as a photolytic catalyst of water. Or, a compound represented by formula II (wherein Q is an element ion- exchangeable with K of a compound represented by KNb3O8 or a hydrate thereof, b is a valency of Q and Y is a numerical value satisfying an inequality 0<bY<=1) or a hydrate thereof is used as the photolytic catalyst of water. Ion-exchangeable R and Q are hydrogen, an alkali metal element or an alkaline earth metal element.
Patent JP-H1142095-A (JP)
Title: New production method of oxodicyclopentadiene
Inventor: OGASAWARA KUNIRO
IPC: C12P41/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To effectively obtain the subject compound for raw materials of medicines, etc. by carrying out a reaction of specific acyloin compounds and an acylating agent in the presence of lipase affording either one of (+)-isomer or (-)-isomer of the esters. SOLUTION: The subject optically active esters of oxocyclopentadiene are effectively obtained by carrying out the reaction of the acyloin compounds of the formula I, as the starting materials, and the acylating agent(for example; vinyl acetate, etc.), in the presence of the lipase originated from microorganisms belonging to genus pseudomonas, affording either one of (+)-isomer or (-)-isomer of the esters expressed by formula II (R is an alkyl, an alkoxy, an alkenyl, an alkenyloxy) or formula III. The optically active esters are useful for the starting materials, etc., of physiologically active substance useful for medicines such as Aphanorphine, etc., having an analgesic action.
Patent JP-H1190860-A (JP)
Title: Impact tool, device, anvil for impact tool, dog hammer for impact tool, and timing shaft for impact tool
Inventor: UIRIAMU KIISU UORISU
IPC: B25D15/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an impact tool increasing impact force and reducing an impact transmitted to a user. SOLUTION: A rotor 100 rotated by compressed air and a dog hammer 60 are spline connected by a shaft coupling 98. A timing shaft 40 and an anvil 20 are connected by a key 90. At non-shock time, the anvil 20 is energized to a first stepped hollow 70 of the dog hammer 60 by a spring 80. When a ball 95 passes an end part of a ball engaging track 68 formed in the dog hammer 60, a lobe 22 of the anvil 20 is placed in a second stepped hollow 72 of the dog hammer 60 by sliding the dog hammer 60 in a direction of the anvil 20. In this way, the lobe 22 is placed in a condition engaged with the second stepped hollow 72, and here impact force is transmitted from the dog hammer 60 to the anvil 20.
Patent JP-H0876564-A (JP)
Title: Image forming device
Inventor: SATO TAKASHI
IPC: G03B27/54
Filed: 1994-09-07
Abstract: PURPOSE: To improve copying performance by turning an auxiliary mirror into an image formation position when an original-feeding device is moved into an operation position, turning it into an automatic exposure position when an original is inserted, and returning it into the image formation position after exposure adjustment. CONSTITUTION: When the original-feeding device 2 is in a standby position, the auxiliary mirror is positioned horizontally, and when the device 2 is moved into the copying position on an original placing glass 12, the mirror turns into the copying position 6b which is required for image formation. When the original P is inserted into the original-feeding device 2, the auxiliary mirror turns into the exposure adjustment position 6c, and light from a light source 8 in the device 2 is reflected by the original P, auxiliary mirror 6c, and original placing glass 12, to be received by an exposure sensor 7. After the light is adjusted to the one required for proper exposure, it is returned to the position 6b of the auxiliary mirror which is in the copying condition, and the copying operation continues.  Thus, the exposure is automatically adjusted to the proper one without adjusting the exposure by means of a density adjustment key before the copying operation.
Patent JP-2001043572-A (JP)
Title: Method for recycling optical disk, and recycled optical disk
Inventor: OKI YUTAKA
IPC: G11B7/26
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively recycle an unnecessary disk by stripping and removing a recording layer formed on a substrate, sticking another substrate on which a recording layer is formed to the substrate whose recording layer is stripped and to form a new optical disk, thereby reutilizing the substrate whose recording layer is stripped and removed. SOLUTION: A compact disk(CD) 1 is provided with a substrate 11, a metal layer 12 and a protective layer 13. The protective layer 13 and the metal layer 12 are stripped and removed from the substrate 11 and a surface of the substrate 11 is flattened to form a recycled substrate 23. An adhesion layer 21 is formed on the flattened surface of the recycled substrate 23 and a cover sheet 16 having information preserved in a form of rugged shaped pits, grooves and the like transferred onto a surface thereof is stuck to the adhesion layer 21. At this time the cover sheet 16 is overlapped to the adhesion layer 21 formed on the recycled substrate 23 in such a manner that the adhesion layer 21 and a surface on which a dyestuff layer or a metal layer 12 of the cover sheet 16 are formed are opposed to each other. Thus, a recycled optical disk substrate 28 can be regenerated, which has a new recording layer formed on the surface of the recycled substrate 23.