baber/WOPTO huggingface dataset:
Patent JP-2001303363-A (JP)
Title: Vinylon electroconductive yarn
Inventor: UNNO MITSUHIRO
IPC: D01F6/50
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a vinylon electroconductive yarn, capable of using an ordinary polyvinyl alcohol for producing a vinylon yarn, having excellent electroconductivity stable in the length direction of the yarn and excellent mechanical characteristics such as strength, etc. SOLUTION: This vinylon electroconductive yarn contains 5-20 mass % of electroconductive carbon fine particles in the yarn. The value of resistivity calculated by formula (1), resistivity=(value of resistance)×(sectional area) in the length direction of the electroconductive yarn is 101 to 107 Ωcm, the relation of the maximum value and the minimum value of resistivity satisfies the formula (2), (maximum value of resistivity)/(minimum value of resistivity)<=102 and strength is >=2.5 cN/dtex.
Patent JP-2001299693-A (JP)
Title: Endoscopic image pickup apparatus
Inventor: KUSAMURA NOBORU
IPC: A61B1/04
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic image pickup apparatus capable of surely transmitting the originally intended appropriiate data from the camera head side to an image processing part to display an appropriate image for the camera head to be used without increasing the cost or maintenance work. SOLUTION: The endoscopic image pickup apparatus 1 comprises a scope main body having an optical vision tube 101 and an image pickup part 102 with an image pickup element inside, mounted at the base end side of the optical vision tube 101, and an image processing part 104 for processing an image based on the signal inputted from the image pickup part 102. In the endoscopic image pickup apparatus 1, discrimination means (a camera head data recording part 121 and a camera head distinguishing part 120) are mounted at the connection part (a camera head connector 122) between the image processing part 104 and the image pickup part 102 for discriminating the kind of the scope main body made of a material having the autoclave-resistance and image data such as the color matrix and the image pickup mask shape.
Patent JP-2001308509-A (JP)
Title: Soldering method and printed wiring board
Inventor: TAKEUCHI YASUSHI
IPC: H05K3/34
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To protect parts which are manufactured under the soldering condition of the conventional eutectic lead solder from thermal stresses so that the parts may not be troubled nor broken, even under such a condition that the soldering must be performed at a temperature higher than the soldering temperature of the conventional eutectic lead solder at the time of performing reflow- soldering by using lead-free solder. SOLUTION: This soldering method is used at the time of mixedly mounting parts 2 having large heat capacities and parts 3 having small heat capacities on a printed wiring board 1. In the method, members 4 having large specific heat are stuck to the upper surfaces of the parts 3.
Patent JP-2001108818-A (JP)
Title: Color filter substrate, method of production of color filter substrate, liquid crystal device, method of production of liquid crystal device, and electronic appliance
Inventor: SEKI TAKUMI
IPC: G02F1/1335
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a semitransmission reflection type or reflection type liquid crystal device with improved color reproducibility while preventing fracture or deterioration of aluminum used for a semitransmission reflection film or a metal film of a reflection electrode by an easy process. SOLUTION: In a dark environment, light emitting from a fluorescent tube 301 is guided by a light guide plate 302 to enter a liquid crystal panel, passed through a polarizing plate 114, a phase difference plate 113 and a semitransmission reflection electrode 102, colored by a color filter 104 and introduced into a liquid crystal layer 50. The light introduced into the liquid crystal layer 50 is then passed successively through a phase difference plate 213 and a polarizing plate 214 to exit to the observation side of the liquid crystal panel. In a bright environment, the light entering from the observation side is passed through the polarizing plate 214 and the liquid crystal layer 50, colored by the color filter 104 and reflected by the semitransmission reflection electrode 102 to exit again to the observation side.
Patent JP-2001308101-A (JP)
Title: Silicon wafer and its heat treatment method
Inventor: SHIRAKI HIROYUKI
IPC: H01L21/324
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To simultaneously add functions that are different at front and back sides, to particularly form a flawless layer on a front surface, and at the same time to simultaneously add high gettering capability in a silicon wafer and its heat treatment method. SOLUTION: In the heat treatment method of the silicon wafer for heat- treating a silicon wafer W in an atmospheric gas, the atmospheric gases that are of different kinds or under different conditions are supplied to front and back sides S and R of the silicon wafer.
Patent JP-2001307804-A (JP)
Title: Connector
Inventor: INOUE KANJI
IPC: H01R12/79
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a connector which comes with a low shape and which is good at a dimensional accuracy. SOLUTION: A contact 10 has a contact part 12 to be connected with a connection subject 100, a terminal part 13 to be connected with a substrate 90 and a protruding portion 14 installed in the vicinity of the terminal part 13. The insulator 30 is installed with a receiving part 32 which prevents the terminal part 13 from moving to the connection subject 100 side by abutting on the protruding portion 14.
Patent JP-2001299417-A (JP)
Title: Pendant
Inventor: OIDE RYOSUKE
IPC: A44C25/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a pendant which can be easily manufactured, and of which the opening/closing operation can be easily performed, and in addition, which is excellent in the appearance. SOLUTION: A first frame member 100 is equipped with a first opening section 110 and a first hole 260. The first opening section 110 has a first article- receiving section 122 on the internal wall 120. The first hole 260 has a built-in elastic O-ring 265. A second frame member 200 is equipped with a second opening section 210 and a first protruding section 280. The second opening section 210 has a second article-receiving section 222 on the internal wall 220. The first protruding section 280 is fitted in the elastic O-ring 265 which is provided in the first hole 260.
Patent JP-2001312845-A (JP)
Title: Recording method and recording and reproducing method
Inventor: MIYAKE SHOJIRO
IPC: G11B11/18
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a recording method and a recording and reproducing method which has high reproducibility of records, can detect a scanning path slightly deviating even in such a case, and securely records and reproduces signals and to provide a recording method and a recording and reproducing method which can record information by layers by a combination of laminated films and enables additional recording and multi-valued recording. SOLUTION: This method includes a stage wherein a chip in relative motion with a substrate is placed in mechanical operation to cause the surface of a recording medium to deform or have variation in properties. The chip is brought into contact with the medium in relative motion such as rotation and reciprocation and is rubbed at a certain angle in the driving direction of the medium to expose a 2nd layer at the rubbed part, and the deformation and the differences in property between layers are read by a probe.
Patent JP-2000332224-A (JP)
Title: Manufacture of integrated circuit structure
Inventor: ZAMBRANO RAFFAELE
IPC: H01L27/08
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an SOI type integrated circuit structure, which can manufacture an MOS element and a CMOS element at a low cost, and has structure and function capable of overcoming defects which the conventional SOI type integrated circuit structure has. SOLUTION: This manufacturing method of a plurality of SOI type circuit structures integrated on a semiconductor substrate 1, having a first conductivity- type contains a process forming at least a well 2 having a second conductivity- type on the semiconductor substrate 1, a process forming a hole 4 in at least the well 2, a process covering the hole 4 with an insulating layer 5, a process forming an aperture 6 in the bottom part of the hole 4 by penetrating the insulating layer 5, and a process filling the hole 4 with an epitaxial layer 7 grown from nuclei which can be reached through the aperture 6.
Patent JP-2001023818-A (JP)
Title: Regulating method for collision speed of movable piece in electromagnetic actuator by regulating based on energization characteristic curve
Inventor: BARTSCH LEONHARD
IPC: F01L9/20
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for regulating an electromagnetic actuator, which allows a movable piece to abut against the pole face at a low collision speed by regulating energization to an electromagnet. SOLUTION: A method for regulating an electromagnetic actuator, which comprises at least one electromagnet 2 and at least one movable piece 1 working on a regulated member. In order to control the supply of power so that the movable piece 1 may abut against a pole face at a low collision speed, (a) a traveling distance (s) and a speed (v) of the movable piece can be detected as actual values at each switching operation, (b) the actual values of the detected traveling distance (s) and speed (v) of the movable piece 1 are compared over the whole traveling distance of the movable piece 1 with a characteristic curve, under preliminarily determined speeds which is set in a controller, in order to set a target value for the power to be supplied to the electromagnet 2, and (c) an actual value for the supplied power is compared with the target value,  and then there is energized to the electromagnet 2, based on the thus obtained difference.
Patent JP-2001315837-A (JP)
Title: Laminate film cover for easy peeling package
Inventor: OTSUKA ATSUHIRO
IPC: B65D53/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To realize an interface peelable lidded container at a low cost which has a stable sealing strength and easy unsealability. SOLUTION: The laminated film for the easy peelable package is formed at least of an interface peelable sealant layer brought into contact with a heat sealed face, an intermediate layer on which the sealant layer is stuck on a base layer and the base layer, and when the cover material is heat sealed and coated on a flange of the container and the sealing strength between the container flange and the intermediate layer and the base is defined as (E) and also (A) is 2.0-3.0 N or more, the relation (E)<(A) is satisfied, and when the (A) is 0.5-0.3 N, (E) is 0.5-3.0 N and the like are satisfied.
Patent JP-2000325033-A (JP)
Title: Trehalose-containing syrup
Inventor: OKADA KATSUHIDE
IPC: A23L11/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a stable trehalose-rich syrup hardly crystallizable or noncrystallizable at room temperature and hardly subject to microbial contamination, and to establish a use of the syrup. SOLUTION: This syrup is such one that α,α-trehalose is dissolved and contained therein in excess of the solubility per water of α,α-trehalose at room temperature, at the temperature corresponding to the solubility thereof. More precisely, this syrup contains α,α-trehalose at 18.5-25.0 w/w% in a dissolved state and also contains other carbohydrate(s) at higher levels in a dissolved state, with the water content at 25-35 w/w%. A food/drink is obtained by including the above syrup, and a method for producing such a food/drink is provided.
Patent JP-2001276819-A (JP)
Title: Scum skimmer
Inventor: FUJIWARA MITSUHIRO
IPC: C02F1/40
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a scum skimmer capable of reducing the amount of sucked water irrespective of variation in water level, and accordingly, always efficiently sucking scum. SOLUTION: This scum skimmer is provided with a weir means which is upwardly and downwardly movable with the water surface in a treatment pond such as rectangular or circular sedimentation pond, as the reference plane, a scum delivery member for receiving scum introduced by downward movement of the weir means and delivering the scum to the outside, a weir drive means for upwardly and downwardly moving the weir means; and a sensor means placed between a member upwardly and downwardly moving corresponding to the variation in water level and a moving member of the weir drive means, and by these sensor means, the weir can be controlled so as to be lowered always to a specified depth from the water surface and stopped there, correspondingly to the vertical variation in water level.
Patent JP-2001318420-A (JP)
Title: Camera system
Inventor: KOBAYASHI KIYOTAKA
IPC: H04W92/08
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a camera system capable of attaining the miniaturization of a camera and energy-saving by eliminating an image display means from the camera, and also capable of immediately confirming an image picked up by the camera. SOLUTION: The camera 12 having no image display means is connected to a portable telephone 14 so that they can communicate each other, and the image information picked up by the camera 12 is recorded by a DRAM 84 for the portable telephone 14 and displayed on a liquid crystal display 64. Thus, as for the camera system 10, the miniaturization of the camera 12 and the energy-saving are attained by removing the image display means from the camera 12, and also, the image picked up by the camera 12 is immediately confirmed on the liquid crystal display 64 of the portable telephone 14.
Patent JP-2001319303-A (JP)
Title: Recording/reproducing device and recording/reproducing method
Inventor: IMAI MITSUGI
IPC: G11B5/02
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To project a light beam with sufficient power and accuracy in accordance with the magnetic super-high resolution system. SOLUTION: In an LPC part 20 for controlling the projeciton power of a laser beam (light beam), a specified digital value is inputted to a register 33. By first to third D/A converters 34, 35, 36, analog values are respectively outputted with the ratio of nearly 1:2:4 in accordance with the digital value inputted to the register 33. Then, the analog value outputted from any one among the first to third D/A converters 34, 35, 36 is selected by an output selection part 37, and the laser beam is outputted from a laser diode 10 with the specified projection power on the basis of this analog value.
Patent JP-2001323655-A (JP)
Title: Work floor for prefabricated scaffold
Inventor: NOMURA NORIYASU
IPC: E04G5/08
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a work floor for a prefabricated scaffold capable of preventing the movement of scaffolding boards on the work floor for the prefabricated scaffold with a simple structure requiring no labor and time at demolition. SOLUTION: The scaffolding boards 4 each provided with horizontal C-shaped hooks 4a at both ends are hooked on the upper brackets 5 of the erection frames 1 of the prefabricated scaffold and suspended between the erection frames 1 of the prefabricated scaffold. Trough-shaped stop members 11 having the diameter slightly smaller than that of the brackets 5 are inserted and fitted to the brackets 5 locked with the hooks 4a at the outside positions than the hook locked positions.
Patent JP-2001322674-A (JP)
Title: Component package for knockdown furniture or the like
Inventor: HIKOSAKA HISAYOSHI
IPC: B65D75/46
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To improve easiness in using a package for a plurality kinds of components to be used in knockdown furniture. SOLUTION: A component package 1 comprises a cylinder 2 made of a synthetic resin film which is formed with a bottom welding seal 4 to be a bottom of a packaging bag 3 and cutting perforations 5 adjacent to the seal 4 to be an opening of the bag 3 at appropriate intervals in a longitudinal direction of the cylinder 2, wherein the components to be used in assembling the furniture or the like are separately received in the respective packaging bags 3. Each of the packaging bags 3 is formed with a dotted-line-formed temporarily closing welding seal 7 for an opening which temporarily closes the opening of the separated bag 3, wherein the vicinity 3a of the opening of the bag 3 between the seal 7 and the perforations 5 is separated toward both sides, whereby the seal 7 is peeled to have the bag 3 opened.
Patent JP-2000349790-A (JP)
Title: Atm communication equipment and its cell processing method
Inventor: KUNIMOTO MASAO
IPC: H04L69/14
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To omit a cell separation/insertion circuit, a bus for line concentration/ distribution and a multiplex/separation circuit by installing a subscriber line signal device containing an ADP processing part on the repeating line side of an ATM switch. SOLUTION: A subscriber line signal device 1 formed of an ADP processing part 100 executing an adaptation processing and LAPD.LSI 101-1 to 101-l executing the protocol processing of the layer 2 of a signal channel is connected to the repeating line side of an ATM switch 30. Subscriber line interface parts 10-1 to 10-j and repeating line interface parts 20-1 to 20-k execute optic/electric signal conversion and the addition/deletion of route information part on respective cells. Since the interface parts and the ADP processing part 100 give the route information parts, the cells for executing the signal processing between the signal processor and the subscriber lines 11-1 to 11-j or among repeating lines 14-1 to 14-k are surely collected/distributed even through the ATM switch 30.
Patent JP-2001326075-A (JP)
Title: Manufacturing method of organic el element
Inventor: ABIKO HIROSHI
IPC: H01L51/50
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a big amount of investment for a large-scaled positioning system, and to improve productivity by increasing the speed of mask positioning operation. SOLUTION: A transparent substrate 2 on which a transparent electrode 3, a metal electrode 4, and an insulation layer are formed, is kept and fixed to a substrate frame 20. A disposition mask 13 is mounted on the substrate frame 20 by inserting a guide pin 25 to a guide hole 15 of a guide hole 24, and the positioning of the mask 13 to the transparent substrate 2 is made.
Patent JP-2001331488-A (JP)
Title: Information providing device and information providing system using the information providing device
Inventor: KYOHO YUICHI
IPC: G06F17/30
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To preserve information retrieved and perused by a portable telephone set 4 or the like from the information stored inside a server 1 inside the portable telephone set 4 in a so-called site connection service. SOLUTION: Inside the server 1, the various kinds of the information (contents) are stored. The information can be arbitrarily retrieved and perused from a terminal equipment such as the portable telephone set 4. Also, the server 1 stores distribution information for transmitting the respective pieces of the information by electronic mail as well and transmits the distribution information relating to perusal information obtained by performing retrieval by the portable telephone set 4 to the portable telephone set 4 as the electronic mail. Thus, the portable telephone set 4 freely and repeatedly peruses the perusal information received by the mail at any time.
Patent JP-2001325318-A (JP)
Title: Designing method for device and storage medium stored with program based upon the same
Inventor: NANBU HIROAKI
IPC: G06F17/50
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To accurately find optimum design parameters in a short time when a device which has many design parameters and characteristic values to be considered is designed. SOLUTION: A total characteristic evaluation function E including characteristic values tpd and sa is set, and calculated by finding tpd and sa for a design parameter wg by a characteristic simulator and a characteristic calculating program, and next wg is found from the result according to fixed rules and tpd and sa for this wg are found to E. This operation is repeated.
Patent JP-2001333502-A (JP)
Title: Head body for current collection
Inventor: ITO YASUSHI
IPC: B60L5/20
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of snow which sticks to the front face during running in snow fall by ensuring the sufficient strength of a collector head and further reducing the frontal projected area thereof. SOLUTION: A pair of closed cross-sectional portions, each comprising part of a top plate portion 24, an outer hard plate portion 26, a bottom plate portion 27, and an inner hard plate portion 28, are formed on the underside of the top plate portions 24. Of a central insertion hole 30 and an insertion hole 33 closer to the end for the insertion of nuts 10 and 10 for coupling and securing main slide plates 7 and 7, the central insertion hole 30 formed at the central portion, where especially high strength is required, is provided on the periphery thereof with a cylindrical portion 34. As a result, full bending strength is ensured, even if the height of the head body 6a is reduced, and thus the purpose is attained.
Patent JP-2001332396-A (JP)
Title: Discharge lamp lighting device
Inventor: NISHIYAMA NORIAKI
IPC: H05B41/24
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which keeps operation of a protection circuit and which prevents a high voltage from generating by releasing the protective operation at the time of exchanging a discharge lamp when the discharge lamp comes to the stage of non-lighting or to the end of the lifetime. SOLUTION: The discharge lamp lighting device is equipped with a detection circuit of a flow out filament 11, a detection circuit 12 of over-voltage to detect the end of the lifetime of the discharge lamp 10 and a detection circuit 13 of no-loading to detect non-mounting of the discharge lamp 10. If a flown out filament is detected or the over-voltage of the end of the lifetime is detected, due to this abnormal voltage, an inverter protection circuit 9 stops the inverter circuit 8, and when the discharge tube 10 is removed, the detection circuit of no-loading 13 detects the over-voltage caused by no-loading and a chopper protection circuit 5 stops a chopper circuit 3.
Patent JP-2001347803-A (JP)
Title: Hub unit for vehicle and manufacturing method for constant velocity joint for the same
Inventor: INOUE MASAHIRO
IPC: F16D3/2245
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce working costs by unnecessitating turning for an outer ring inside surface after molding a constant velocity joint in a hub unit. SOLUTION: In the hub unit 10 for vehicle including a hub wheel 11 mounted with a wheel, a double-row rolling bearing 13 mounted externally on the hub wheel 11 and rotatably supporting the hub wheel 11 on a main body 11a and a constant velocity joint 12 coupled integrally with the hub wheel 11 and tiltably connecting a power transmission shaft 30 with the hub wheel 11, the outer ring 25 of the constant velocity joint 12 has a bowl-like cylinder part 25a to be a raceway of a plurality of ball groups for a tilting operation and a cylinder shaft part 25b connected integrally with a small diameter part of the cylinder part 25a and mounted internally on the hub wheel 11, in a state of the part 25b and the hub wheel 11 integrated in at least a rotating direction and the outer ring 25 is manufactured by performing cold forging for cylindrical steel products.