baber/WOPTO huggingface dataset:
Patent JP-S59645-A (JP)
Title: Measuring device for nuclear magnetic resonance
Inventor: HANSU POSUTO
IPC: A61B5/05
Filed: 1983-03-14
Abstract: For the purpose of limiting NMR spectroscopy to a selected area of a body the said area is prepared by applying first a homogeneous magnetic field passing through the entire body and superimposing thereafter upon the said magnetic field a first magnetic field of identical orientation whose strength varies in a first sense (first field gradient), exciting thereafter all the selected nuclear spins present within the body and in addition, selectively, only the nuclear spins present in a first body plane containing the volume element and extending vertically to the said first field gradient so that the selected nuclear spins contained in this body plane are returned to the direction of the homogeneous magnetic field while the nuclear spins outside this plane receive an orientation differing from the sense of the homogeneous magnetic field. This process is repeated twice, using each time a different gradient field, so that thereafter only the nuclear spins located within the volume element selected by means of the three gradient fields are parallel to the homogeneous magnetic field and can be excited by means of one or more pulses to obtain an oscillation generating an induction signal.
Patent JP-H08228977-A (JP)
Title: Expandable extension pipe for electric vacuum cleaner
Inventor: OHARA NAOYUKI
IPC: A47L9/24
Filed: 1995-02-28
Abstract: PURPOSE: To provide an expandable extension pipe for a vacuum cleaner which is light in weight, has a good touch in operation and improves appearance. CONSTITUTION: This expandable extension pipe has an outside pipe 1, an inside pipe which slides on the inner side of this pipe and has plural recessed parts for detaining in an axial direction, a guide body 14 which is fixed to the front end of the outside pipe 1, a detaining body which is supported at this guide body 14, a restraining body which detains the guide body 14 to the outside pipe 1 by pushing this detaining body into one of the recessed parts for detaining and an operating body which manually displaces this restraining body. The outside pipe 1 is formed of a synthetic resin material and the inside pipe is formed of metal, respectively.
Patent JP-S62198281-A (JP)
Title: Image information display device
Inventor: IWAMATSU SATORU
IPC: H04N7/173
Filed: 1986-02-26
Abstract: PURPOSE:To display automatically and at a high speed various image information on one display screen, based on user's input information, by constituting the titled device so that plural video signal reproducing means can be brought to an access by a control means such as a personal computer, based on input information. CONSTITUTION:To video signal reproducing devices 10, device (No.0, No.1) are allocated, and they are coupled to a central computer, for instance, a personal computer 1 by a bus line 20 through an interface 50. When desired image information is designated, a prescribed instruction is sent out to the bus line 20 from the computer 1, the video signal reproducing device 10 is brought to an access, and also, a prescribed track of a magnetic recording medium in which a video signal reproduced by the reproducing device 10 has been recorded is brought to an access. I this case, a video switcher 18 is switched to a contact (b) side, and also, a cassette interface 25 receives a control command from the computer 1, and reproduces a voice which has been recorded in a cassette tape 35.
Patent JP-H10239346-A (JP)
Title: Method of and apparatus for manufacturing semiconductor device
Inventor: KANEKO KOJI
IPC: G01L1/18
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent break of a movable part and invasion of foreign articles to a cavity part, etc., thereby improving a dicing yield by filling, before carrying out dicing, a fixing material protecting the periphery of the movable part in a pressure-reduced state. SOLUTION: A semiconductor substrate wafer l finishing a wafer process and a glass base wafer 7 are bonded by anodic bonding thereby forming a composite wafer. Tone composite wafer is soaked in a liquid of fixing material of high viscosity, e.g., resist 9 in a pressure-reduced state, so that a cavity part 5 is filled via gap parts 2, 6. When the soaking is executed under a reduced pressure, the resist 9 is filled considerably effectively in the cavity part 5. The resist 9 after filled is dried while one primary face of a semiconductor substrate 1a is turned down, that is, the gap part 2 is set lower to the cavity part 5. Thereafter, the composite wafer is diced with the use of a dicing saw or the like and separated to a semiconductor capacitive acceleration sensor chip.
Patent JP-H06257953-A (JP)
Title: Incinerator
Inventor: NISHIKAWA SUSUMU
IPC: F27B15/09
Filed: 1993-03-02
Abstract: PURPOSE:To improve heat efficiency of an incinerator by a method in which ash is discharged while being cooled by a jet of cooling air and the cooling air after cooling the ash is sent into a furnace as a secondary combustion air. CONSTITUTION:In a fluidized-bed incinerator 1 used to incinerate waste, ash produced in a furnace is drawn out of a side end of a furnace bottom and sent to an ash discharging device which is provided slantwise. The ash is cooled in the ash discharging device 3 by cooling air jetted out of a cooling air hole 7 down to a prescribed temperature, and then reaches an incombustible matter separation part 4 which opens in a slit form, where only incombustible matter in the ash moves over the slit, being separated from sand of a fluidized bed. The cooling air used for cooling the ash is then sent to the fluidized-bed incinerator 1 as secondary combustion air 10. Thus waste heat can be utilized effectively.
Patent JP-H09227489-A (JP)
Title: Production of cyanonorbornene
Inventor: INOMATA MASASANE
IPC: C07C253/30
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To safely, inexpensively and continuously obtain the subject compound useful as a material for production of a polymer and stable for a long period of time without precipitation of the formed polymer by continuously feeding acryronitrile and dicyclopentadiene to the reactor together with a specific solvent followed by reaction under heating. SOLUTION: This method for producing cyanonorbornene is carried out by continuously feeding (A) acryronitrile and (B) dicyclopentadiene to a reactor together with (C) a solvent(e.g. an alkyl carbonate, concretely, ethylene carbonate or propylene carbonate) dissolving a polymer formed and precipitated in the reactor and allowing the component A to react with the component B in a range of e.g. 2-4 moles of the component A to 1 mole of the component B at a temperature of 150-210 deg.C. Moreover, it is preferable to use 5-20wt.% of the component C based on the whole weight of the components A and B.
Patent JP-H06316652-A (JP)
Title: Thermoplastic resin composition
Inventor: FURUKAWA SADAFUMI
IPC: C08L21/00
Filed: 1994-03-11
Abstract: PURPOSE:To provide a new thermoplastic resin composition extremely excellent in balance of physical properties such as moldability and processability, stiffness, scratch resistance, heat resistance or impact resistance and excellent in appearance and moldability in molding into moldings, films, sheets, etc., by blending an amorphous polyolefin. CONSTITUTION:This thermoplastic resin composition is obtained by blending (A) 70-99wt.% amorphous polyolefin being, at least, one conjugate diene polymer or a random copolymer of, at least, one conjugate diene and <=50wt.% vinyl aromatic compound and having 5000-1000000 number-average molecular weight of the conjugate diene polymer or random copolymer and <=10% vinyl bond content of diene part with (B) 30-1wt.% hydrogenated diene-based polymer obtained by hydrogenating a conjugate diene polymer or a random copolymer.
Patent JP-S63209353-A (JP)
Title: Telephone set using cpu card
Inventor: MOROHASHI TORU
IPC: H04M1/275
Filed: 1987-02-26
Abstract: PURPOSE:To contrive simplification and low-cost of the telephone set by using a CPU card so as to input a telephone number. CONSTITUTION:On loading a CPU card 1, the MPU 7 of the CPU card 1 and the MPU 21 of a telephone set 10 are communicated and the telephone number stored in a memory 8 of the CPU card 1 is sent to the MPU 21. When a call button or a specific key of the keyboard 2 of the CPU 1 loaded is depressed, the dial signal sent from the CPU card 1 is sent from a dialer 22 to the line.
Patent JP-S61200417-A (JP)
Title: Error correction of displacement detector and apparatus thereof
Inventor: INAGAKI AKIRA
IPC: G01B7/00
Filed: 1985-03-01
Abstract: PURPOSE:To correct non-linear error correction rapidly and with few memory content, by correcting uniformly an error per unit length in the unit length corresponding to each area. CONSTITUTION:A correcting identifying circuit 16 is set at the beginning by a setting apparatus 14 and a combination of per each area of unit correcting lengths l1, l1+a and correcting points N1, N2 for the correction of the smallest unit a of counter counted values by division of the real unit length i' by the absolute value ¦deltai¦ of the error according to the reference unit length Li and the error deltai selected and introduced per each area. Next, every time when the counted value is introduced from a counter 12, a displaced amount from the previous corrected position stored by a previous correction position memory 18 is compared with the unit correcting length l1 or l1+a. Upon coincidence of both values, the circuit 16 provides an output to a correcting circuit 20 and by addition and subtraction of the counted values of the counter 12 by the smallest unit a for issuing them to a display circuit 22.
Patent JP-S59168011-A (JP)
Title: Aromatic copolymer
Inventor: TAKEDA MASAMI
IPC: C08F212/00
Filed: 1983-03-15
Abstract: PURPOSE:To obtain an isopropenyltoluene copolymer capable of providing adhesives excellent in adhesion, etc., by copolymerizing a component comprising (alpha- methyl)styrene and vinyltoluene with an isopropenyltoluene component. CONSTITUTION:10-80mol% component comprising (alpha-methyl)-styrene and vinyltoluene in any desired proportion is mixed with 90-20mol% isopropenyltoluene so that the total may be 100mol%. This monomer mixture is polymerized in the presence of a Friedel-Crafts catalyst (e.g., boron trifluoride/phenol complex) to obtain the purpose isopropenyl-toluene copolymer having a number-average MW of 400-2,000, an MW distribution (weight-average MW/number-average MW) of 1.1-2.5, a softening point of 60-140 deg.C, and a melt viscosity at 200 deg.C of 20- 1,300cP.
Patent JP-S61199743-A (JP)
Title: Method and apparatus for metering and injecting food material
Inventor: HAYASHI TORAHIKO
IPC: B30B11/26
Filed: 1985-03-02
Abstract: An apparatus and method for quantitatively extruding food material is provided. The apparatus comprises a hopper (2), a frame (7) supporting the hopper and having a chamber (21) therein with first and second ports (9, 8) to which a nozzle (10) and a piston (25) are connected, and a food cylinder forming device (4-6). The food material (1) which flows from the hopper into the chamber is confined by the food cylinder forming device and forms a cylindrical body which is then extruded by the piston from the nozzle, whereby even food material including large solids can be quantitatively extruded.
Patent JP-H06255796-A (JP)
Title: Loading device for earth and sand or the like
Inventor: ICHIKAWA MAKOTO
IPC: E02F7/00
Filed: 1993-03-02
Abstract: PURPOSE:To provide a loading device which can be housed in a height equivalent to a single story of a building. CONSTITUTION:In a loading device for earth and sand or the like provided with a parking garage 10 where a vehicle is parked to carry out the earth and sand or the like, a hopper 20 arranged on the side of this parking garage so as to store temporarily the earth and sand or the like to be loaded on the vehicle and input devices 4 and 5 to input the earth and sand or the like to this hopper, the hopper 20 is provided with a hopper body 21 to house the earth and sand or the like and a bottom part 22 to move vertically on the inside of this hopper body. A transferring mechanism 23 is provided to transfer and carry the earth and sand or the like situated above this bottom part sideward to the vehicle when the bottom part is raised.
Patent JP-S57157471-A (JP)
Title: Air battery
Inventor: NAKAMURA TOSHIAKI
IPC: H01M12/06
Filed: 1981-03-24
Abstract: PURPOSE:To prevent electrolyte from penetrating into a catalyst body, and prevent any deterioration of the catalytic ability of the catalyst which might be caused during the preservation by charging a space formed between an air electrode and a generation element storage can with an inactive gas at a pressure level above atmospheric pressure. CONSTITUTION:A generation element, which consists of an air electrode 1, a separator 2 and a negative active material 3 stacked in that order, is installed in a storage can 4 which has an opened top and a bottom provided with perforations 5. A space 8 is formed between the air electrode 1 and the storage can 4. The space 8 is charged with an inactive gas, which consists of dry nitrogen, helium, argon, neon, krypton and xenon and doesn't contain any carbon dioxide gas, at one to two atmospheric pressure.
Patent JP-S60185962-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: KATOU EIICHI
IPC: G03G9/13
Filed: 1984-03-05
Abstract: PURPOSE:To enhance stability of dispersion, redispersibility, and fixability in a liquid developer for electrostatic photography formed by dispersing a resin into a nonaqueous solvent by polymerizing a specified monomer in the presence of a specified dispersion stabilizer in an org. solvent to prepare a nonaqueous system dispersed resin. CONSTITUTION:A monomer soluble in an org. solvent, but insolubilized in an org. solvent by polymn., and selected from vinyl or allyl ester having 1-3C fatty acid optionally substd. at the alpha- or beta-position by methyl, such as vinyl acetate, and weighing >=80% is mixed with a dispersion stabilizing resin in a nonaqueous solvent, and polymerized with heating. As said dispersion stabilizer, at least one kind of resin obtained by polymerizing a monomer represented by formula I or II in which L is a >=10C aliphatic group; X is -COO-, -CONH-, or the like; Y is a group for connecting the functional group X with an atomic group of Z with C atom or atoms; Z is -COO-, -COOCH2, or the like; and Y1- Y5 are each H or alkyl.
Patent JP-H08230899-A (JP)
Title: Bag for transport work
Inventor: NARUHIRO TERUJI
IPC: B65D33/02
Filed: 1995-03-01
Abstract: PURPOSE: To simply hold a send-standing posture as a working bag for transport and improve transport workability. CONSTITUTION: A working bag for transport, in which earth and sand, stones pieces of rock-bed, ready-mixed concrete, water, etc., are contained to be transported, comprises a lower core bar member 3, an upper core bar member 4 and a plurality of vertical core bar members 5 provided between the lower and the upper core bar members 3, 4, each member supporting a main body of a cylindrical bag with a bottom. The members are made of a shape-memory alloy in which a self-standing shape as a bag is memorized.
Patent JP-H01217288-A (JP)
Title: Spin degree-of-polarization detector
Inventor: MATSUYAMA HIDEO
IPC: G01T1/28
Filed: 1988-02-26
Abstract: PURPOSE:To provide the title detector small-sized, inexpensive, generating to heat and having excellent spin detection sensitivity, by providing a fluorescent plate provided with a light transmitting path. CONSTITUTION:Electron beam 2 to be analyzed is accelerated by an acceleration tube 3 and allowed to collide with the heavy atom. metal target 4 fixed on a center axis 1 to be scattered. Fluorescent plates 5 are provided in left and right directions of about 120 deg. with respect to the center axis 1 and the light pulses formed by the fluorescent plates are applied to photomultiplier tubes 7 by light transmitting paths 6. The fluorescent plates 5 are superposed over several stages with respect to the center axis and five light transmitting paths 6 issued on the same side with respect to the center axis are collected to one path to guide earth potential. By this method, the title detector small-sized, inexpensive, generating no heat and excellent in spin detection sensitivity is obtained.
Patent JP-S51118225-A (JP)
Title: Speed responsive power steering
Inventor: TANI AKIRA
IPC: B62D6/02
Filed: 1975-04-07
Abstract: PURPOSE: To obtain a sufficient steering feeling ranging from a low speed to a high speed in accordance with personal differences by the suitable selection of a driver. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02219645-A (JP)
Title: Cushioning material and its manufacture
Inventor: OKAMOTO TERUO
IPC: B32B25/20
Filed: 1989-02-22
Abstract: PURPOSE:To increase mechanical strength such as tensile strength and the strength for compression load or the like and make the surface of a cushioning material non-adhesive by filling and sealing a silicone gel cured material of specified penetration degree inside a coated material composed of silicone gel rubber. CONSTITUTION:A silicone gel cured material 3 having 50-150 penetration is filled and sealed inside a hollow coated material 2 composed of silicone rubber. The coated material 2 is formed with a sheet 4 constituted of the silicone rubber having an expanded section 4 on one side, a liquid silicone gel cured layer 13a bonded on the other side of the sheet 4 as bonding agent and a sheet 5 formed with silicone rubber of similar rubber hardness and bonded with the sheet 4 by means of liquid silicone rubber, and an adhesive material 6 and a sheet 7 for peeling are coated on one surface of the sheet 5.
Patent JP-S58160645-A (JP)
Title: Balancer device of engine
Inventor: YOSHIDA KUNIO
IPC: F02B67/00
Filed: 1982-03-16
Abstract: PURPOSE:To easily detach a balancer device in case of extracting a piston by mounting an opening for extracting the piston on an extension shaft mechanism for coupling a balancer driving gear and a balancer driven gear. CONSTITUTION:A balancer is detachably disposed on the longitudinal middle portion of a crankshaft 5. The turning force of the crankshaft 5 is transmitted through gears 7, 31, 33 to an extension shaft 32 and further through a gear 39 and a pair of gears 41 to a balancer shaft 40 to be rotated, thereby to operate the balancer. A case 35 for the extension shaft 32 is formed separately from a balancer case 42 and provided with a coupling 63 for coupling both bearing portions 36, 37 and ribs 64, 65. Seen from above, the case 35 is provided with an opening 70 surrounded by the ribs 65, 67, 68 and the extension shaft 32. The opening 40 is enough wide to extract a piston.
Patent JP-S57157443-A (JP)
Title: Retainer for hot-fitting reinforcement of cathode ray tube
Inventor: KUME TAKESHI
IPC: H01J9/24
Filed: 1981-03-25
Abstract: PURPOSE:To prevent generation of cracks by locating a metal strap ratainer which is placed a heated metal strap on a locating guide pin furnished at the cathode ray tube retainer and by hot pressing the cathode ray tube into the metal strap. CONSTITUTION:S cathode ray tube receptacle 11, locating pin 12 for the cathode ray tube 1 and metal strap 12 and a locating guide pin 13 for the metal strap retainer 20 are arranged on the cathode ray tube retainer 10. On a ring-shaped metal strap retainer 20, on the other hand, a metal receptacle 21, and a guide hole 22 for its location with respect to the cathode ray tube retainer 10 are installed. After the metal strap 12 is placed on the metal receptacle 21 and heated, the guide pin 12 is inserted in the guide hole 22 to the metal strap retainer 20 cathode ray tube retainer 10. Thus the location is ready. Thereafter, the cathode ray tube 1 is inserted in the metal strap 3 and hot pressing is carried out. Accordingly, the cathode ray tube is hindered from touching the heated retainer and initiation of cracks is prevented.
Patent JP-S56140471-A (JP)
Title: Information reader
Inventor: SAITOU TETSUO
IPC: G06V10/10
Filed: 1980-04-01
Abstract: PURPOSE:To prevent the input of abnormal information and to read only accurate information surely, by controlling the processing of the read signal in accordance with the output of the distance detecting circuit, in the information reader where information is read optically by the portable reader. CONSTITUTION:The output of portable reader 1 is led to distance detecting circuit 8 through cable 6 to detect distance (l) between the surface of recording medium P and the tip part of reader 1. If this distance (l) is shorter than the set value, the output of distance detecting circuit 8 becomes signal ''1'', and output signal A of amplifier 7 is transmitted to quantizing circuit 15, and a prescribed signal processing is performed. Meanwhile, if distance (l) is longer than the set value and the output of distance detecting circuit 8 is signal ''0'', output signal A of amplifier 7 is held in the emitter potential of transistor 14 and is not transmitted. Consequently, the erroneous read due to lenthening of distance (l) is prevented.
Patent JP-H09236336-A (JP)
Title: Operation controller for air conditioner
Inventor: NAKAJIMA HIROTAKA
IPC: F25B1/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To keep a high pressure protective function with another means instead of detection of condensation temperature of a refrigerant for an air conditioner having a suspension function and a high pressure protective function of a compressor. SOLUTION: There are provided suspension means (55) for lowering a supply current when the supply current of a compressor (21) reaches a predetermined suspension condition, and high pressure protective means (PS-1) for interrupting the compressor (21) when discharge pipe pressure of the compressor (21) reaches a predetermined pressure, whereby the suspension condition is lowered by a predetermined value each time the discharge pipe temperature of the compressor (21) rises and hence the high pressure protective means (PS-1) is actuated.
Patent JP-H04261441-A (JP)
Title: Microporous polyolefin film and its production
Inventor: TAKITA KOTARO
IPC: C08J9/28
Filed: 1991-02-14
Abstract: PURPOSE:To provide a microporous polyolefin film having excellent separation accuracy and improved gas or liquid permeability and provide a process for producing the film. CONSTITUTION:A microporous polyolefin film is produced from a solution of a polyolefin containing an ultra-high molecular weight component and having broad molecular weight distribution. In the above process, bubbles having a size not to extend between both faces are used as the dispersed phase to decrease the substantial film thickness.
Patent JP-H11315101-A (JP)
Title: Sulfated galactose polymer
Inventor: UZAWA HIROTAKA
IPC: C08B37/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having a sulfuric ester at a specific site and capable of providing a new virus capturing material in place of a specific trisaccharide unit of a human cell surface layer due to the recongnizability of a human influenza virus or an AIDS virus for the compound. SOLUTION: This compound is represented by formulae I to IV [R5 to R7 are each H, an acyl or the like; A is a group represented by formula V (* is bound to the 1-position of a pyranose ring; L is a connecting group such as an alkylene or an arylene); B is a moiety comprising a recurring unit without any galactose residue; (p) and (q) are each molar ratio (%); 0<(p)<=100 and the sum of (p) and (q) is 100; M is H, an alkali meal or the like], e.g. a compound represented by formula I.  The compound represented by formula I is obtained by sulfating a compound such as a nitrophenylgalactose with a dibutyltin oxide according to a method for sulfation, or the like, providing a compound represented by formula VI (Y is benzyloxy, hydroxyl group or the like), then converting the Y in the compound represented by formula VI into a polymerizable group such as allylphenoxy and subsequently (co) polymerizing the resultant compound.