baber/WOPTO huggingface dataset:
Patent JP-2002102220-A (JP)
Title: Ivr-ct apparatus
Inventor: OTA SATOSHI
IPC: A61B6/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an IVR-CT allowing positioning of an X-ray CT device and an angiographic device with excellent operability. SOLUTION: This IVR-CT apparatus is constituted of the X-ray CT device 2 provided with a bed 1 provided with a top plate 1b for mounting a subject P and a CT frame G having a cavity part H capable of inserting the top plate 1b and the angiographic device 4 having a C arm 3 for covering the bed 1 from a side part and an X-ray tube bulb 6 and an X-ray detecting device 5 provided so as to be opposed to one end and the other end, respectively, of the C arm 3. The CT frame G and the C arm 3 are provided with power sources for changing their own positions and/or attitudes and state detection means for the detecting the states (an absolute encoder 10, for instance). An operation part 50 is provided in the vicinity of the bed 1 and an apparatus operator can execute autopositioning of the CT frame G, the C arm 3 and the bed 1 through the operation part 50.
Patent JP-2002103650-A (JP)
Title: Ink-jet recorder and method for controlling cleaning recording head in the apparatus
Inventor: TANAKA RYOICHI
IPC: B41J2/18
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce printing faults of a recording head by reducing generation of bubbles associated with executing a cleaning operation of sucking and discharging ink from the recording head. SOLUTION: In a process of executing a cleaning operation of discharging ink from the recording head, the ink is discharged to a capping means 9 from the recording head 12 as shown in (B), and the ink is filled into the capping means until an ink level reaches an opening edge of the capping means 9 as shown in (C). The recording head is brought in a capping state in this state as shown in (D), and a suction operation is carried out as shown in (E). Since the ink fills between a nozzle formation face of the recording head and the capping means, a degree of generating bubbles by the suction action is eliminated or greatly decreased, whereby printing faults by the recording head can be reduced.
Patent JP-2002114928-A (JP)
Title: Coating composition containing ultrafine semiconductor particle
Inventor: KAWA MANABU
IPC: B42D25/36
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition which has an excellent absorbant and luminous capacity and can form a coated surface excellent in transparency and mechanical strength. SOLUTION: The coating composition contains at least a polymerizable component, ultrafine semiconductor particles and a solvent.
Patent JP-2002116419-A (JP)
Title: Optical modulation device and method for manufacturing the same
Inventor: ASAKA KOUTA
IPC: H01S5/50
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulation device in which even when the number of wavelength increases, the optical gain of each wavelength does not decrease, the wavelength to be used is not limited by the nonlinear optical effect, the output level can be controlled for each wavelength, and increase in the noise figure or generation of the pattern effect are prevented. SOLUTION: The device has a semiconductor optical amplifier(SOA) 11 and an optical modulator 12. By disposing the optical modulator at the post stage of the semiconductor optical amplifier 12, CW light at single wavelength λ1 is first optically amplified by the semiconductor optical amplifier 11 and then modulated by the optical modulator 12.
Patent JP-2002068069-A (JP)
Title: Power-up cycle for super ring clutch unit installation
Inventor: IKEDA YUKIMITSU
IPC: B62M9/02
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a power cycle for super ring clutch unit installation useful for the slope, the load-bearing and the long ride. SOLUTION: A super ring 1 is additionally fixed and mounted on a sprocket wheel 8 (small gear) for transmitting the rotation to a hub part of a rear wheel of an existing bicycle, and the power can be increased by enlarging a super clutch ring 2 when the rotation is transmitted to the super clutch ring 2 fixed to a central part of a tire.
Patent JP-2001148101-A (JP)
Title: Magnetic encoding method
Inventor: WARWICK DENNIS J
IPC: B42D15/10
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To appropriately set the current level for write-in to encode information to a magnetic stripe or the amplification level for reading the magnetic stripe of a card. SOLUTION: This method is constituted in such a manner that the information is written with the prescribed number of changes of the magnetic flux per prescribed length of the magnetic stripe by increasing the writing current within the preset range, while relatively moving a head, and this written magnetic stripe is read out by the reading head, and then the voltage value and the current value form the reading head are compared (166) with each other. When the voltage value is in the allowable range, the current value in that case is selected (168, 170), and when the voltage value is not in the allowable range, the preselected range at the writing time is changed (172) to repeat writing into the magnetic stripe (160) and read it, and then the process up to the time when the writing current values is decided is repeated.
Patent JP-2001179871-A (JP)
Title: Composite-layered molded object
Inventor: ONISHI MASAYA
IPC: B32B7/10
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a composite-layered molded object excellent in heat fusibility and useful for various molded articles made of a thermoplastic resin. SOLUTION: A composite-layered molded object is obtained by thermally fusing a layer of a thermoplastic resin composition (A) consisting of a thermoplastic resin (a1) and a compound (a2) having a functional group and a layer of a thermoplastic resin composition (B) consisting of a thermoplastic resin (b1) other than the thermoplastic resin (a1) and a compound (b2) having a functional group reacting with the functional group of the compound (a2) or by thermally fusing a layer comprising a block copolymer (D) having an epoxy group and a layer of a thermoplastic resin composition (E) consisting of a thermoplastic resin other than the block copolymer (D) and a polyfunctional compound having a functional group reacting with the epoxy group.
Patent JP-2002115358-A (JP)
Title: Partition
Inventor: MIURA AKIHISA
IPC: E04B1/98
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a low-cast partition exhibiting high damping performance and sound insulation performance and facilitating the construction. SOLUTION: This partition is formed by stacking resin composition layers composed of chlorine polymer material 100 pts.wt. of chlorine content 20-65 wt.% and chlorinated paraffin 130-250 pts.wt. of number average carbon number 16-50 and chlorine content 30-65 wt.%, at least, on one surface of a surface material; or stacking resin composition layers composed of chlorine polymer material 100 pts.wt. of chlorine content 20-65 wt.% and chlorinated paraffin 50-250 pts.wt. of number average carbon number 12-16 and chlorine content 30-65 wt.%, at least, on one surface of a surface material.
Patent JP-2001156918-A (JP)
Title: Method and system for programming digital sender through caller id
Inventor: BUCK DEAN C
IPC: H04M11/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for providing caller information to user-friendly communication equipment. SOLUTION: Concerning the system and the method for capturing and communicating caller information for digital communication equipment 204, a caller ID device 206 captures the caller information from an inbound and/or outbound call. Afterwards, the caller ID device can communicate the caller information to digital communication equipment such as digital sender 100 or FAX equipment and next, this digital communication equipment can communicate data to the destination shown by the caller information. The caller ID device can communicate control information for controlling a response at the time of receiving the caller information from this equipment to the digital communication equipment.  Besides, the caller ID device communicates the control information to the digital communication equipment and can communicate data to the destination shown by the caller information by starting this communication equipment. Further, the caller ID device communicates the control information to the digital communication equipment and programs the caller information in the memory of this communication equipment.
Patent JP-2002124182-A (JP)
Title: Manufacturing method of cathode
Inventor: MIYAMOTO HIROYUKI
IPC: H01J9/04
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a cathode at low cost with superb electron emission characteristics in which thin film of materials namely iridium, ruthenium, and osmium is applied only where necessary and only as much as necessary. SOLUTION: (a) Alkoxide solution 2 containing at least one kind of metals consisting of iridium, ruthenium, and osmium is applied to the surface of a cathode 1. (b) Then, the alkoxide solution applied to the surface is put under hydrolysis and polycondensation to obtain a gel film 3. (c) After that, the gel film is dried and solidified, and pyrolytically decomposed through vacuum heat treatment, to form a thin film 8 of metal such as iridium on the surface of the cathode 1.
Patent JP-2002116288-A (JP)
Title: Reactor fuel rod and its production method
Inventor: KONUKI NORIHIKO
IPC: G21C3/62
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce the process for producing fuel rods with many regions in the axial direction by filling particulate fuel and giving vibration. SOLUTION: In a method for producing fuel rods with different composition in the axial direction in a vibration compaction process, two kinds of compositions of large diameter particles 10-1 for lower part and upper part and large diameter particles 10-2 for middle part are employed, and one kind of composition of small diameter particles 11 is employed. From the bottom of a clad 1, the large diameter particles 10-1, the large diameter particles 10-2 and the small diameter particles 11 are packed in turn. Then, by giving vibration with a vibration generator 4 and making the small diameter particles 11 which permeate lower, fuel regions with uniform density and different compositions in the axial direction can be produced in a single process consisting of packing and vibrating of particle fuel.
Patent JP-2002119622-A (JP)
Title: Golf club
Inventor: HIROSE MAKOTO
IPC: A63B53/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a golf club having high peel strength while retaining shear strength and increased durability due to the use of an ecological adhesive in a golf club in which the head and the shaft are built and fastened. SOLUTION: A golf club 1 is formed by forming a neck portion 3 in a metal head body 2, forming a mounting hole 5 opening in the tip in the neck portion 3, and inserting a shaft 4 into the mounting hole 5, and the shaft 4 is fastened by an adhesive 7 applied between the inside 6 of the mounting hole 5 and the outside periphery of the shaft 4, and showing thixotropy in an unset state.
Patent JP-2001174978-A (JP)
Title: Method for forming colored image having dominant attribute
Inventor: EYRE BRIAN S
IPC: G03F3/10
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide method for imparting an overall attribute to a photosensitive element. SOLUTION: The method for manufacturing the element for forming a final image having the overall attribute by exposure to actinic radiation includes a step of disposing the support element having surfaces, a step of sticking the first layer having the first surface and the second surface to the surface of this support element and a step which is a step of sticking the second layer adjacent to the second surface of the first layer before exposure in compliance with the images to the actinic radiation and in which the second layer has an inside surface and an outside surface; the first layer is a photosensitive compound; the first layer includes a mechanism to impart the dominant attribute thereto and this mechanism is selected from fluorescent mechanisms and the second layer includes a first coloring agent.  The method in which the overall attribute of the final image is stipulated by the dominant attribute of the first layer is provided.
Patent JP-2002059782-A (JP)
Title: Vehicular rear monitoring device
Inventor: YAMADA KENICHI
IPC: B60W30/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a driver with an image of a 180 degree visibility in a rear of a vehicle by a simple constitution. SOLUTION: A particular direction visual sensor 10 is composed of a reflector 5 which is a convex mirror comprising a monitoring side hemihedry of a spherical mirror with a radius r and an image pickup means 6 comprising a two dimensional CCD camera or the like. The image pickup means 6 is arranged offset ΔD to a side opposite of a monitoring side with respect to a center axis L1 of the reflector 5 matching a vertical axis. Such a particular direction visual sensor 10 is arranged in a vehicular rear part to pickup an image of the vehicular rear and this image is displayed on a monitor screen.
Patent JP-2002124765-A (JP)
Title: Manufacturing method for printed wiring board
Inventor: IKEDA MASAHIRO
IPC: H05K3/42
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for printed wiring board with which the connection reliability of a via hole based on a build-up method is improved. SOLUTION: After a semi-through hole 4 is formed on an insulating layer 3 built up on a core substrate 50, a base metal layer 5 of Cu or the like is covered by sputtering or electroless plating. On the surface of such a base metal layer 5, a water-repellent film 6 is formed by first plasma gas treatment using fluorine gases. Next, after the water-repellent film 6 is removed except for the semi-through hole by second plasma gas treatment using oxygen gases or the like by a dry mask 8, a plating resist pattern 9a is patterned. Next, after the water-repellent film 6 of the semi-through hole is removed, the printed wiring board is produced by forming the via hole and a conductive circuit by plating and etching.  The inflow of the plating resist to the semi-through hole 4 can be prevented by the water-repellent film 6, the resist is prevented from being remained in the semi-through hole 4, and plating depositing property can be improved.
Patent JP-2002131035-A (JP)
Title: Absolute calibration method, information processor, computer readable storage medium, instrumentation measuring method and optical member
Inventor: ICHIKAWA HAJIME
IPC: G01B9/02
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an absolute calibration method capable of absolutely calibrating the inherent face precision error of a face to be inspected by using an interference measuring system. SOLUTION: First interference measuring data are acquired by rotating an object to be inspected as a gravity direction is made a rotary shaft while the object to be inspected is supported by a support member on a posture so that the center axis of the outer shape of the face to be inspected coincides with the gravity direction and the posture is held in the direction of the gravity of the object to be inspected, the object to be inspected is supported by a support member equal to or different from the above support member in the posture so that the center axis of the outer shape of the face to be inspected has a constant inclination angle in the gravity direction, second interference data are acquired by rotating the object to be inspected as the gravity direction is made the rotary axis,  and third interference measuring data are acquired by rotating the object to be inspected as the center axis of the outer shape is made the rotary axis while the inclination angle is held. The inherent face precision error can be absolutely calibrated from their data.
Patent JP-2002129586-A (JP)
Title: Retaining wall structure
Inventor: MATSUOKA SHIGEKICHI
IPC: E02D29/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a retaining wall structure which facilitates disposal of waste. SOLUTION: Concrete blocks 2 constituting the retaining wall 1 each consist of a front wall 2a forming a front surface 1a of the retaining wall 1, a rear wall 2b forming a rear surface 1b of the retaining wall 1, and joint walls 2c connecting both the front and rear walls 2a and 2b. The retaining wall structure is constructed by piling up the plurality of concrete blocks 2 and 2 such that the joint walls 2c are sequentially laid on top of the other. Herein, a part of a plurality of enclosed portions 1c and 1c defined by the front walls 2a and 2a, the rear walls 2b and 2b, and the joint walls 2c and 2c, form concrete placement areas C and C in which concrete is placed, and the other part of the enclosed portions 1c and 1c form waste storage areas W and W in which waste such as concrete mass is stored.
Patent JP-2002127727-A (JP)
Title: Suspension device
Inventor: MIHARA YOSHIKO
IPC: F16F9/32
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To control rolling in turning without deteriorating a riding comfort in a suspension device for a vehicle. SOLUTION: An attenuation adjustment type oil hydraulic buffer 1 attached on a left and right wheel is connected mutually by a tube route 2 and by a different pressure between these cylinders under room 3b, a spool 25 is moved to adjust the attenuation. In the tube route 2, a high frequency filter 39 is installed. In going straight ahead, when a left and right piston rod 7 strokes at the same phase, the attenuation is made smaller to improve a riding comfort, and in turning when it strokes at the opposite phase, the attenuation is made larger to control the rolling.  When the piston rod 7 strokes at the opposite phase by a small amplitude frequency under a spring, a magnetic fluid 42 of the high frequency filter 39 moves within the limit of a magnetic field of a permanent magnet 43 and viscosity of the magnetic fluid increases and the attenuation is made smaller by hindering the movement of the spool 25.
Patent JP-2002132016-A (JP)
Title: Contact electrostatic charger, method of making the same, and image forming device having the same
Inventor: MURAKAMI AKISHIGE
IPC: F16C13/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a contact electrostatic charger, having a structure by which a sufficient electrostatic charge voltage is imparted to a photoreceptor because of a high injection rate and which is fully tolerant of the environmental variation in humidity or the like and has less fluctuation of the electrostatic charge voltage in long-term use, a method of making the same and an image forming device having the same. SOLUTION: The contact electrostatic charger, which maintains the photoreceptor at prescribed surface potential by coming into contact with the photoreceptor surface and impressing voltage thereto has resin layers arranged discretely on the surface contiguous with the photoreceptor and is held in a carbon nanotube by the resin layers. Furthermore, the resin layers contain conductive particles and the carbon nanotube is made by a chemical vapor growth process. The resin layers furthermore are composed of thermoplastic high polymeric resins. Also, the resin layers are composed of hot melt adhesives and thermosetting adhesives.
Patent JP-2002128961-A (JP)
Title: Ethylene based polymer composition, crosslinked product and its de-crosslinked product
Inventor: WATANABE TAKASHIGE
IPC: C08L23/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinkable ethylene based polymer composition which solves the problem that the crosslinked product of the ethylene based polymer to be obtained by the conventional method is insoluble and non-fusible and, in addition, is difficult to effect de-crosslinking reaction, a crosslinked ethylene based polymer to be obtained therefrom, and a de-crosslinked ethylene based polymer to be obtained by heating the same. SOLUTION: The ethylene based polymer composition comprises (A) an ethylene based polymer, (B) a peroxide as the crosslinking agent, and (C) a di(meth)acrylate to be represented by formula (1) (wherein R1 is a hydrogen atom or a methyl group; and R2 is a 1-11C linear or branched alkylene group).
Patent JP-2002131208-A (JP)
Title: Method for measuring density in saturated surface-dry condition, rate of water absorption, surface moisture ratio of aggregate and high-temperature aggregate cooling device used for the same
Inventor: AKASAKA NARIYASU
IPC: G01N5/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the density in a saturated surface-dry condition, rate of water absorption, and surface moisture ratio of an aggregate capable of simplifying a measuring method, shortening measuring time, and obtaining measurement values with high reliability by simultaneously obtaining the density in a saturated surface-dry condition, percentage of water absorption, and the surface moisture ratio of the wet aggregate to be measured and a high-temperature aggregate cooling device used for the same. SOLUTION: Aggregate samples A and B of the same weight (m) are separated and acquired from the wet aggregate. The aggregate sample A is housed in a determining container, and water is added to measure gross weight W in a state filled with water. The aggregate sample B is heated and dried, to measure weight (m0) in an absolute dry condition and cooled to a normal temperature range. Then the aggregate sample B is housed in a determining container, and water is added to measure 9 gross weight W1, in a state filled water. From the measured values, the absolute capacities (s) and quantities (q) of water absorption of the aggregate sample A and B are obtained, to obtain the density ρ in a saturated surface-dry condition the rate of water absorption, and surface moisture ratio H.
Patent JP-2002130900-A (JP)
Title: Cold water machine
Inventor: SAITO TAKESHI
IPC: F25D11/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a cold water machine of so-called main stop system in which a water dripping can be prevented by a simple structure and its reliability in operation can be improved, even in the case that a volume of a water layer in a water storing tank is expanded due to ice formation and an inner pressure at the air layer inside the water storing tank is increased. SOLUTION: There is provided a water feeding control method for a cold water machine in which a water feeding pipe 5 directly connected to a tap water plug is opened at a water storing tank 2, the other end of a water feeding pipe 7 having its extremity end applied as an injection port is opened near a bottom segment in the water storing tank 2, a water feeding valve 8 for controlling a water feeding to the injection port is arranged at the water feeding pipe 5, the water feeding pipe 7 inserted into the water storing tank 2 is provided with an air hole 20, the air hole 20 is closed by water and then a pressure of an air layer 21 in the water storing tank 2 is balanced with the tap water pressure and water feeding is stopped,  and there is provided a water drain pipe 25 for discharging water in the water storing tank 2 when water in the water storing tank 2 is not used for a period longer than a specified period. There is provided a pressure valve 11 opened when an inner pressure of the water storing tank reaches a specified pressure at the midway part of the pipe arranged at the discharging side opened at the water storing tank.