baber/WOPTO huggingface dataset:
Patent JP-H11183696-A (JP)
Title: Labeled alpha-halogenoalkyl aromatic amino acid and labeled reagent using the same
Inventor: KAWAI KEIICHI
IPC: C07C229/36
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To enable imaging of a pre-synaptic function and quantitatively analyze it, by using a compound of a labeled α-halogenoalkyl aromatic amino acid expressed in special formula. SOLUTION: An amino group of low-rank alkyl ester of an amino acid is protected to react halogen substitutional alkyl. Then, a protective group of the amino group is desorbed, a group R2 is removed as occasion demands and radioactive halogen is introduced to make a compound of a labeled α- halogenoalkyl aromatic amino acid expressed in a formula (R1 is a halogenoalkyl group, R2 is a hydrogen atom or a low-rank alkyl group, R3 and R4 are each a hydrogen atom or a hydroxyl group that may be protected and X* is a halogen atom labeled radiochemically). The labeled α-halogenoalkyl aromatic amino acid or a salt of it is formed by column chromatography, high- speed liquid chromatography and the like. After the structure and purity are confirmed through nuclear magnetic resonance, mass spectrometry, elemental analysis and the like, the amino acid or a salt of it is used.  The amino acid of the salt of it can be utilized for a diagnosis on a biosynthetic function of a neurotransmitter.
Patent JP-H11186970-A (JP)
Title: Optical network
Inventor: SUEMURA TAKEHIKO
IPC: H04B10/27
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To configure an optical network which facilitates routing control with a few number of wavelengths and less hardware quantity by concentrating control objects on the vicinity of transmission nodes. SOLUTION: A wavelength variable optical transmitter 1 converts received electrical signals into arbitrary optical signals with optical wavelength among wavelength bands λ0, λ1, λ2, λ3 and outputs the converted signals with respect to a 16×4 optical switch 2. The 16×4 optical switch 2 composites optical signals received from different input ports and output the synthesized signals from the same output port. Wavelength multiplex optical signals with the wavelength bands λ0, λ1, λ2, λ3 outputted from the 16×4 optical switch 2 are branched by an optical wavelength branching device 3 for each wavelength and the respective signals are converted into electrical signals by an optical receiver 4.
Patent JP-H11179824-A (JP)
Title: Decorative sheet
Inventor: CHIHARA KENSHIRO
IPC: B32B3/30
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent a whitening phenomenon or cracks from being generated at the time of V-cutting, in a decorative sheet using a film such as a an olefinic resin film. SOLUTION: The cross section shape patterned after a recessed cave-in figure 2 formed on the surface of a plastic film 1 is set as a curved line with a continuously changing curvature on an area excepting at least, a spot 4 near a part connected to the surface of the film 1. The plastic film 1 is such as of an acrylic resin, an olefinic resin, a thermoplastic polyester resin and an ethylene-vinylalcohol copolymer resin. In addition, an olefinic resin film may be laminated.
Patent JP-H11180683-A (JP)
Title: Counter weight fastening device of construction machine
Inventor: SATO KATSUYUKI
IPC: B66C23/76
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To facilitate positioning of an insertion hole on a frame side with an insertion hole on a counter weight side when the counter weight is fastened onto the frame by using a fastening tool. SOLUTION: A positioning cylinder 10 whose inner peripheral side is an insertion hole 10A is provided on a weight supporting part 7 of a turning frame, a part projecting on the weight supporting part 7 in the positioning cylinder 10 is taken as a cylindrical projecting part 11, and a fitting recessed part 24 is provided in the position facing the cylindrical projecting part 11 in a lower layer weight 17. Therefore, when the lower layer weight 17 is placed on the weight supporting part 7 of the turning frame, the insertion hole 10A of the positioning cylinder 10 provided on the weight supporting part 7 can be easily positioned with an insertion hole 23A of a bolt inserting cylinder 23 provided on the lower layer weight 17 only by fitting the cylindrical projecting part 11 projecting on the weight supporting part 7 into the fitting recessed part 24 provided on the lower layer weight 17.
Patent JP-2000185492-A (JP)
Title: Cover
Inventor: ARAI YUTAKA
IPC: B42F9/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a cover consisting of a first surface and a second surface, a part between the surface being easily foldable and of high strength. SOLUTION: The cover 12 of a file 10 with a clip includes a hinge member 20 which includes a striplike soft part 22 formed of, for example, a styrol elastomer. On both ends of the soft part 22 in the width direction, hard parts 24a, 24b formed of, for example, polypropylene with an almost U-shaped section are integrally formed respectively. Further, one end part each of the first and the second surface 30, 40 is welded to the hard parts 24a, 24b respectively using ultrasonic wave.
Patent JP-2001185396-A (JP)
Title: X-ray tube apparatus
Inventor: ISOJIMA NORIYUKI
IPC: H05G1/26
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact X-ray tube apparatus having a great cooling performance capable of stably cooling even on atmospheric air temperature rise, coping with thermal load change, easily cleaning of scattered blood without hot exhaust air by sealing the X-ray tube apparatus body. SOLUTION: The X-ray tube apparatus comprises a pump to circulate insulating fluid for the X-ray tube, a heat exchanger 16 for insulating fluid cooling by heat exchange of the heat of the insulating fluid with external fluid and the X-ray tube apparatus body 1 accomodating an X-ray tube connected by a piping. The external fluid for heat exchange with the heat exchanger 16 for insulating fluid cooling is a cooling medium of a cooling cycle 44 connected by a piping with a compressor 9, a condenser 10, a pressure reducing tool 11 and an evaporator. The heat exchanger 16 functions as an evaporator of the cooling cycle 44. The components of the apparatus body 1 and the cooling cycle 44 are controlled with a control apparatus.
Patent JP-H11192851-A (JP)
Title: Gear shift operation device
Inventor: IWAMOTO MICHITAKA
IPC: B60K20/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To smooth the operation of both side select pins so as to improve a feeling operation at the time of select operation by providing a select return mechanism so constructed that both side spheres abutted against both side abutting parts are respectively rotatably disposed on the tips of both side select pins abutted against a shaft side arm. SOLUTION: A select return mechanism 48 of a gear change operation device 2 is so constructed that both side spheres 76, 102 abutted against both side abutting parts 50, 52 of a shaft side arm 40 are respectively rotatably held on the tips of both side select pins 70, 96. Thus, the force in the other directions than the direction of rectilinear motion applied to both side select pins 70, 96 can be absorbed by rotation of both spheres 76, 102. Accordingly, the operation of both side select pins 70, 96 of the select return mechanism 48 of a gear change operation device 2 can be smoothed so as to improve a feeling of operation at the time of select operation.
Patent JP-2001178536-A (JP)
Title: Rucksack
Inventor: MATSUDA KUNIOMI
IPC: B60B33/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a rucksack possible to be used suitably as a cart by using casters and possible to be carried by folding, when not used. SOLUTION: In this rucksack, casters 4 are mounted on the outside surface bottom part 24 of rucksack main body 2 expandably and foldably. An antifouling cover 301, which covers the casters 4, when they are folded, is mounted on the outside surface bottom part 24 of rucksack main body 2 detachably and attachably. The fixing means that fixes a storage packet for antifouling cover 30, which stores the antifouling cover 301, to a shoulder belt 33 each other along the outside surface of rucksack main body 2, and a reinforcing plate 5, which reinforces at least the bottom face and both side faces of rucksack main body 2 and is capable of rising from, falling, detaching and attaching to the bottom face, are set.
Patent JP-2000194605-A (JP)
Title: Refreshing device of flash memory, its refreshing method, and flash memory
Inventor: SHOGATSU KEIJI
IPC: G06F12/16
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To detect the abnormality a flash memory and to repair it without having any effect on system operation by providing a device processing means which detects the abnormality of an active and a standby system flash memory. SOLUTION: When initially activated, a 1st flash memory initial abnormality detecting means 11 of a device processing part 1 checks program information on a ROM program storage part 21, the in-operation lash memory 22, and the standby flash memory 23 of a device storage part (memory) 2. A flash memory active/standby switching means 12 activates the detected normal flash memory 22. A 2nd flash memory periodic abnormality detecting means 13 is periodically activated by a periodic timer in the system operation to check program information on the standby flash memory 23. When the standby flash memory 23 is abnormal, the normal active flash memory 22 is used for writing and the program information on the standby flash memory 23 is repaired.
Patent JP-2001183493-A (JP)
Title: In-plant steam facilities in nuclear power plant
Inventor: WATANABE YOSHIHIKO
IPC: G21D1/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To removing periodic maintenance and inspection items for in-plant steam facilities and arrangement spaces for various equipment and improve the efficiency of a boiler. SOLUTION: A steam drum 1 of a subsidiary boiler and a plurality of steam using loads 5 in parallel are connected via steam supply pipes 4. The downstream side of each of the steam using loads 5 is connected to a condensate collection pipe 7 via a steam trap 6. The condensate collection pipe 7 is connected to a water supply tank 26 via a condensate transfer pipe 17. The water supply tank 26 is connected to the steam drum 1 via a water supply pump 27 and a water supply pipe 20. The water supply tank 26 is formed, by integrating a conventional flush tank with a water supply tank, and the water supply pump 27 is formed by integrating a conventional condensate transfer pump with a water supply pump. Therefore, this is no need for double installation of a tank and a pump.
Patent JP-H11188225-A (JP)
Title: Contaminated air purifier
Inventor: NIIMI TADASHI
IPC: B01D53/81
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the contaminated air purifier capable of efficiently purifying the contaminated air contg. harmful suspended matter. SOLUTION: A suction pipe 4 with one end extended above the open face of a planter 2 is provided to connect to a perforated pipe 6 having many small contaminated air suction holes in the circumferential part at the bottom of the planter almost over the whole length in this contaminated air purifier 1. The peripheral surface of the perforated pipe is covered with a rush, the rush is extended at least to the water level L of both side faces of the perforated pipe, a net is laid over the surface of the rush extended to the water level, and artificial soil 9 is applied over the rush and net above the perforated pipe from the bottom faces of both side faces of the perforated pipe.
Patent JP-H11185094-A (JP)
Title: Disc body ejector capable of changing size
Inventor: ABE HIROSHI
IPC: G07D1/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a disc body ejector whose discs for ejection are easily exchanged according to required coin size. SOLUTION: The disc body elector is provided at least with a main disc means 11 formed into disc-like shape, with a stationary rotational axis to eject a disc body at its center, with a through-hole 14 to store the disc body opened on its peripheral part and with an arm 16 to push out the disc body formed on a lower surface of its peripheral part and a cover disc means 21 formed into almost the same disk-like shape as the main disc means, provided with the size according to the size of the disc body at its peripheral part and with a through tube 24 to be freely inserted and fitted into the through-hole of the main disc means formed at its peripheral part and the size is changed by exchange of cover discs.
Patent JP-2000238398-A (JP)
Title: Manufacture of porous rubber-like member having open cell pores and porous rubber-like member having open cell pores
Inventor: KANBA NOBORU
IPC: B41K1/50
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively manufacture a porous rubber-like member having fine and uniform open cell pores by kneading and then molding water soluble powder coated with rubber-like member forming composition, and then dissolving to remove liquid containing water as a main component containing the powder from a molding. SOLUTION: A rubber-like member forming composition and a coated water soluble powder are kneaded, then molded, and the powder is removed by dissolving the powder from the molding by a liquid containing water as a main component, thereby manufacturing a porous rubber-like member having open cell pores. As a preferred embodiment of the composition, a thermoplastic elastomer composition, raw rubber composition, or the like is used. As a preferred embodiment of the powder, water soluble organic powder such as water soluble inorganic powder such as sodium carbonate, sodium sulfate or the like, or water soluble organic powder such as glucose, mannite or the like is used. The coated powder is used as a pore forming material and fine powder having a particle size of 1 to 20 μm or preferably 1 to 100 μm is used.
Patent JP-2001181128-A (JP)
Title: Liquid cosmetic
Inventor: TAKAGISHI IKUO
IPC: A61K8/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a black liquid cosmetic which hardly causes clogging due to settling with time when filled in an application tool with a built-in cosmetic and has high safety. SOLUTION: This cosmetic comprises sepiomelanin, an amphoteric compound and water.
Patent JP-2001179172-A (JP)
Title: Photoluminescent pattern coating film forming method and coated material
Inventor: GUSHIKEN YUICHI
IPC: B05D7/14
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a photoluminescent pattern coating film forming method and a coated material capable of expressing a pattern caused by metallic ununiformity and having reproducibility as the pattern by reducing the content of an aluminum flake pigment in a photoluminescent coating film to generate positively metallic ununiformity and preferably specifying the difference between the lightness of a base coating film by the Hunter's color difference formula and the lightness of a photoluminescsnt clear coating film by the Hunter's color difference formula. SOLUTION: The photoluminescent pattern coating film forming method is performed by forming the base coating film on a base material and after that, the photoluminescent clear coating film containing 0.1-5 mass % aluminum flake pigment in the coating film. The relation between the lightness L1 of the base coating film by the Hunter's color difference formula and the lightness L2 of the photoluminescent clear coating film by the Hunter's color difference formula, preferably satisfies |L1-L2|>=5.
Patent JP-2001189652-A (JP)
Title: Driving device for current controlled element
Inventor: SHIMOIDA YOSHIO
IPC: H02M1/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the flow of a through current caused by inverse recovering operation by letting a current flow through an MOS switch for inversely turning on a current controlled transistor when a back electromotive force is generated from an induced load. SOLUTION: When the output of a driving circuit 13 becomes high level, a transistor T1 for driving is turned on and an N type MOS switch 11 is turned off. When the output of the driving circuit 13 becomes low level, on the other hand, the transistor T1 for driving is turned off and the N type MOS switch 11 is turned on. When another transistor T2 for driving is turned off in such a state, the back electromotive force is generated from an induced load L1 and a voltage at a point P shown in the figure is increased by the back electromotive force. When the voltage at the point P becomes higher than that at the base terminal of the transistor T1 for driving, a current flows in a direction C as shown in the figure through the N type MOS switch 11. As a result, the transistor T1 for driving is inversely turned on and a loop current generated by the back electromotive force flows in a direction B shown in the figure so that the flow of the through current caused by the inverse recovering operation can be prevented.
Patent JP-2001149806-A (JP)
Title: Biaxial crusher
Inventor: YAMASHITA RIKIO
IPC: B02C18/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To drive a biaxial crusher for many hours only by performing maintenance and repairing without replacement of a crushing blade, enhance the crushing efficiency, and regulate the grain size to make it uniform. SOLUTION: The biaxial crusher is provided with two rotation shafts 3, 4 placed parallel with each other at the same height, blades 5 are fixed to the rotation shafts 3, 4 with a certain space between them, crushing edges 6, 7 are welded to the blades 5, a hard facing is applied by welding to the crushing faces placed with a gap on the side faces of crushing edges being meshed with each other for carrying out a primary crushing. Fixed edges 13, 14 are mounted respectively to a beam 15 and a rest blade 16 to perform the secondary crushing by meshing with crushing edges 6, 7, and the gap between the rotationally crushing edges 6, 7 and the fixed edges are respectively made adjustable.
Patent JP-2001149106-A (JP)
Title: Rechargeable electric-heating footwear
Inventor: FURUKAWA AKIRA
IPC: A43B3/35
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To warm a foot in walking. SOLUTION: Electric-heating footwear can be made light-weight by doubling the bottom of a footwear body 3 and providing a heating wire 1 therebetween. Furthermore, by employing a rechargeable battery 2, the footwear can warm a foot in walking. Still furthermore, the footwear can be controlled in temperature by means of a switch 4.
Patent JP-2000188621-A (JP)
Title: Device for applying absolute value processing to phase of received signal for receiver
Inventor: SHIRAISHI KENICHI
IPC: H04L27/227
Filed: 1998-12-23
Abstract: PROBLEM TO BE SOLVED: To make the scale of circuits of the device small. SOLUTION: When reception of a multiple PSK modulated wave such as BPSK, QPSK and 8PSK is started, a selector 16A of a demodulation circuit 1A reads high-order 3-bit Δϕ'(3) of phase error data corresponding to I, Q symbol streams from among a phase error table 15-1 of BPSK which is prepared by modulation systems and phase rotating angles. A reception signal phase rotating angle detecting circuit 8A detects a phase rotating angle of part of the received symbol stream, corresponding to bits (1), (0) of a frame synchronizing signal of a received symbol stream on the basis of the Δϕ'(3) and an MSB of a Q symbol stream, outputs the angle to a re-mapper 7, where absolute phase processing is conducted.  A selector 16A reads phase error data, corresponding to the received symbol stream from a phase error table in response to the modulation system and the phase rotating angle identified by a transmission configuration identification circuit 9, outputs the data to a D/A converter 17, where the phase of a reference carrier for orthogonal detection and a phase of a received signal point is kept constant, with respect to a transmission signal point.
Patent JP-H0491232-A (JP)
Title: Device for assisting supply of fleece from card turnbull to receiving roller
Inventor: EERITSUHI HOOROTSUHO
IPC: D01G15/46
Filed: 1990-12-10
Abstract: PURPOSE: To obtain the subject device, which controls constant air supply in a diverging gap between a card main cylinder and doffer roll, by providing a movable guide plate in the diverging gap and a predetermined spacing immediately downstream of the guide plate. CONSTITUTION: This device is equipped with a movable air guide plate 4, which forms a diverging gap 15 between a card main cylinder 1 and doffer roll 2, and keeps adequate conditions of air within the gap 15 and around the nose 5 at the free end of the air guide plate 4 by moving the air guide plate 4 in such a way to change the spaces A and B.
Patent JP-H04213974-A (JP)
Title: Image input processor
Inventor: SUMIYA KAZUE
IPC: H04N9/64
Filed: 1990-12-11
Abstract: PURPOSE:To easily correct an aspect ratio so as to attain 1:1 even if a camera for image input changes by taking in the image of 1:1 aspect ratio, determining the actual aspect ratio from this image and programming a frequency dividing ratio so as to attain 1:1 ratio. CONSTITUTION:The image of a square shape having 1:1 aspect ratio is taken in at the adjustment stage when the camera is connected. As to the length in the vertical direction of the taken in image data, the number of the vertical picture elements on an image memory 8 is determined by the number of standard scanning lines and the vertical resolving power and, therefore, the frequency dividing ratio of a programmable frequency divider 4 is so set as to attain 1:1 ratio to the number of horizontal picture elements on the bases of the above-mentioned number, by which a sampling clock is adjusted.
Patent JP-H04223849-A (JP)
Title: Multikind and small quantity production system
Inventor: FUJII NORIYUKI
IPC: B23Q41/08
Filed: 1990-12-21
Abstract: PURPOSE:To solve the problem of information processing generated newly from both processes being compounded, in order to eliminate the loss on the physical distribution and information generated between conventional work process and assembly process. CONSTITUTION:A host computer 2 outputs to a cell controller 4 the assembly instruction of a structure part information, delivery, etc., based on the production plan information fed from an EDP 1. The cell controller 4 converts into an ID tag format, writing into an ID tag 6 from a R/W head 7, on the part necessary for work in the assembly components part. Now the part assembled on the work process is indicated as well, and assembly is made to be executed simultaneously with the work as well. In a transfer line 5, parts are mounted by the irrespective jig on a pallet 20, and moved together with the information of the ID tag 6. When the pallet 20 reaches the standby position of each process, the R/W head 7 installed on each process reads the information of the ID tag 6, a decoding controller 9 decodes it and the work is started.