baber/WOPTO huggingface dataset:
Patent JP-2002148487-A (JP)
Title: Mounting structure for optical communication module and its manufacturing method
Inventor: TANAKA TAKASHI
IPC: G02B6/42
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent optical coupling by the use of members such as a substrate and an optical device when all of relative positional precision between a V groove and an alignment mark, the formed depth of the V groove and a mounting position of the optical device do not conform to a set value. SOLUTION: The substrate 1 is provided with the V groove 6, the optical fiber 3 is held by the V groove 6 of the substrate 1, and positions of the core center 7 of the optical fiber 3 and the optical axis 2a of the optical device 2 are adjusted.
Patent JP-2002145558-A (JP)
Title: Elevator car device dedicated for small cargo
Inventor: TOKIZANE KENSUKE
IPC: B66B9/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an elevator car device exclusive for, small cargo for eliminating the deficiency of making a cargo handler uncomfortable when the elevator car is abnormally moved up/down during the handling of the cargo in the car. SOLUTION: A door device 4 for opening/closing the entrance/exit is mounted on the car 2 moving up/down along the passage guided by a guide rail 1. A brake block 19 of a brake mechanism 9 mounted on the car 2 is held normally at the non-operation position, and the brake block 19 is displaced to the operation position adjacent to the guide rail 1 when the door is opened by the door device 4. Then, when the car 2 is abnormally moved/displaced up or down, the brake block 19 is engaged with the guide rail 1 and the displacement is braked. When the car 2 is stopped at the entrance/exist with the door device 4 being released and the cab 2 is abnormally moved up or down because of the slippage of the brake of a hoist etc., while baggage is being carried into the car 2, the brake block 19 is engaged with the guide rail 1 and the abnormal displacement of the car 2 is prevented.
Patent JP-2002152352-A (JP)
Title: Portable device
Inventor: NAKAMURA KEISUKE
IPC: H04M1/02
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a portable device such as a portable telephone or the like which increases the degree of freedom of the thumb and which is easy to operate, by a method wherein the distance between a holding part at a hand and an operation part at the tip of the thumb is made large. SOLUTION: The portable telephone is provided with a display window 2, a loudspeaker 3, a plurality of push buttons 4 and the like on the front of a body 1. A protrusion part 5, a housing part in which the protrusion part is housed, and a hinge which supports the protrusion part in such a way that the protrusion part can be turned between the housing part and a position (indicated in the figure) protruding from the outer contour of the body, are provided in a part which is a little lower from the center of the rear. A user sandwiches and holds the protrusion part by a holding part in the middle between the middle finger and the ring finger. The respective push buttons are operated by the operation part at the tip of the thumb. The user can have the large degree of freedom of the thumb so as to operate the respective push buttons easily.  When the portable telephone is not used, the protrusion part is turned by 180 deg. by using the hinge as a fulcrum so as to be housed in the housing part.
Patent JP-2002148570-A (JP)
Title: Cleaning and preserving container and cleaning method for contact lens
Inventor: NAKAGAWA MAKOTO
IPC: B08B7/04
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning and preserving container for contact lenses which is good in portability for its convenient size and is low in expenses and costs for the simplicity in its structure and a simple cleaning method using this container. SOLUTION: This cleaning and preserving container 1 for contact lenses consists of pads 2, a framework 3 and a cap 4 and is constituted as a container by holding the lenses in-between and fixing the peripheries of the pads by the framework and the cap. Lens housing spaces are partly apertured to be communicated with outside.
Patent JP-2002148627-A (JP)
Title: Manufacturing apparatus for liquid crystal device and method for manufacturing the same
Inventor: YAZAKI MASAYUKI
IPC: G02F1/1337
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent breakdown and characteristics shift of a liquid crystal substrate by rapidly removing electrostatic charges generated in a rubbing process. SOLUTION: The liquid crystal substrate 82 on a rubbing stage 81 is subjected to the rubbing treatment by rubbing with a rubbing roll 83. During the rubbing treatment, the static charge amount of the liquid crystal substrate 82 is detected by a sensor 84. A discharging device 83 generates ions and sprays the ions to the liquid crystal substrate 82 to discharge the substrate 82. The discharging device 87 is controlled by a controller 85 so that the polarity and amount of the generated ions are controlled by the feedback control based on the detected result by the sensor 84. Thereby, the substrate 82 is surely discharged in real time, which avoids generation of electrostatic breakdown and characteristics shift.
Patent JP-2002151930-A (JP)
Title: Antenna structure and radio equipment provided with it
Inventor: YAMAKI TOMONAO
IPC: H01Q1/38
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an antenna by which the antenna gain can be improved. SOLUTION: A radiation electrode 3 of a microstrip line form is formed in a non-ground area 4 of a printed circuit board 2 made of a dielectric material. A segmented part 10 consisting of a gap is interposed into the radiation electrode 3. A dielectric base chip 11 is bridged over radiation electrodes 10a and 10b at both ends of the segmented part 10 and a connection use transmission line 12 conductively connects the radiation electrodes 10a and 10b at both ends of the segmented part 10. Since the interposed part of the connection use transmission line 12 in the radiation electrode 3 is parted from a printed circuit board 2, the interposed part is not affected by a dielectric loss tangent tanδ of the printed circuit board 2.  Furthermore, variably controlling the dielectric loss tangent tanδ of the dielectric base chip 11 can variably control a state of the current distribution of the interposed part of the connection use transmission line 12 so as to improve the deterioration in the antenna characteristic due to the dielectric loss tangent tanδ of the printed circuit board 2.
Patent JP-2002154513-A (JP)
Title: Label affixing guide jig
Inventor: NOMURA YASUSHI
IPC: B65C11/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To affix a label precisely and efficiently. SOLUTION: A cylindrical guide part 13 (23, 33) is tiltably mounted to the principal axis 12 (22, 32) of a column so as to surround the axis 12, and a pin 14 (24, 34) for engagement with an axial hole 102 of a dial of a center cluster is projected from the underside of the part 12, whereby a jig is formed. In the guide part 13, a plurality of screws 13b (23b, 33b) each are screwed into the thick-walled portion of the part 13 surrounding the axis 12 so as to be directed to the axis 12. Each of the screws is projected toward the axis 12 and the amount of the projection of each screw is adjusted to determine the posture (inclination) of the guide part 13 with respect to the axis 12. Under such conditions, the external shape of the part 13 projected on the surface of a center cluster 100 is made in conformity with the shape curve of a label 50.  The jig is erected on the surface of the cluster 100 to bring the label 50 into close contact with circumferential surface of the part 13, thereby affixing the label thereto.
Patent JP-2002142931-A (JP)
Title: Goods selling equipment
Inventor: OGATA KENKICHI
IPC: A47F5/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide goods display shelf equipment which allows personnel to immediately spot any goods display shelf from which a customer calls him and facilitates the extension of goods display shelves or the altering of the layout thereof. SOLUTION: The goods selling equipment is fitted with a plurality of goods display shelves 1 which have multiple stages of shelves 6 where goods are on display. A button 8 for calling personnel is installed at a plurality of goods display shelves 1 and an alarm lamp 4 is installed at a plurality of goods display shelves to be lit with the turning ON of the button 8 for calling personnel.
Patent JP-2002153484-A (JP)
Title: High-frequency incision instrument for endoscope
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency incision instrument for an endoscope which safety makes an incision procedure without substantial displacement in a rod-like electrode relative to the viable tissue under incision in spite of a sudden fluctuation in the relative positional relation between the incision instrument and the viable tissue in the middle of the incision procedure. SOLUTION: The high-frequency incision instrument for endoscope which can supply high-frequency current to the rod-like electrode 3 protruding forward from the distal end of an electrically insulative sheath 1 is constituted by forming the rod-like electrode 3 of a conductive-metal stranded wire.
Patent JP-2002164001-A (JP)
Title: Color cathode-ray tube and its manufacturing method
Inventor: ANDO KAZUHIKO
IPC: H01J9/227
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an excellent color cathode-ray tube and its manufacturing method capable of providing an excellent electron gun characteristic without causing a spark and high-quality image display without an image plane defect by preventing the peeling off and the scattering of a metal reflecting film on a fluorescent screen. SOLUTION: This color cathode-ray tube has a panel having a phosphor layer, a non-luminous light absorbing substance layer and a filter layer on its inner surface and provided with the metal reflecting film covering the layers. In this case, the end face 4c1 of the filter layer 4c is withdrawn from the end face 4a1 of the non-luminous light absorbing substance layer 4a, so that the superposition of the end faces of both the layers 4a and 4c are prevented and thick film projection is eliminated from the end face 4c1.
Patent JP-2002165157-A (JP)
Title: Liquid crystal television
Inventor: TSUCHIKAWA ZENJI
IPC: G06F1/16
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel crystal television, which can be used in the same manner as a conventional crystal television, which being capable of displaying multiply by a second crystal display unit when a display of various information is needed. SOLUTION: In the crystal liquid television, provided with a liquid crystal display unit 2 at the front surface of a body 1, rotating boards 4, provided with second liquid crystal display units 3, are coupled to side edge portions of the body 1 via a hinge unit 5, and the rotation boards 4 are configured to be rotatable from a position, where they are closely joined to the rear surface of the body 1 to a position where the second display units 3 are directed in substantially the same direction as the liquid crystal display unit 2 of the body 1.
Patent JP-2002160609-A (JP)
Title: Head lamp cleaner
Inventor: NAKANO HIROYUKI
IPC: B60S1/60
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a head lamp cleaner requiring lower cost and improving the handling workability of a pipe communicating with a washing liquid tank. SOLUTION: The head lamp cleaner 10 comprises a cylinder 12 and an expansion nozzle 18 having a piston portion 22 arranged therein, the expansion nozzle 18 being driven by the liquid pressure of a washing liquid supplied into the cylinder 12. A pump housing 46 for storing a pump motor 50 and an impeller 56 constituting a washing liquid pump for supplying the washing liquid into the cylinder 12 is integrally mounted to the cylinder 12 in the state of communicating with the cylinder 12. Therefore, no pressure tightness is required for the pipe via which the washing liquid tank communicates with a host joint portion 62 as a pump suction portion, the pipe is reduced in costs and the handling workability of the pipe is improved by using the soft pipe.
Patent JP-2001202714-A (JP)
Title: Encoding device and information reproducing device
Inventor: TANAKA YOSHIAKI
IPC: G11B27/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To reproduce pieces of music by dividing >=1 pieces of music including the original piece of music into groups without complicating a configuration and an operation at the side of reproduction and to transmit them. SOLUTION: A data structure provided with a first title group constituted of audio titles comprising the original piece of music, a second title group which is the one constituted of the audio titles comprising bonus information and is the one for permitting an AV title, interactive data for performing access to bonus information, a search pointer for searching the audio title by a reproducing device by audio title unit and the menu of the respective title groups (AMGI) is transmitted via a recording medium or a communication medium. At the side of a reproducing device, the reproduction of the piece of music in the group where inputted interactive data coincides with transmitted interactive data is permitted and, then, it is reproduced based on transmitted reproduction control information.
Patent JP-2002127979-A (JP)
Title: Unicycle with built-in free crank
Inventor: IZUMI AKISUKE
IPC: B62M1/36
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein stopping of a foot is impossible while traveling a conventional unicycle, and a complicated shape is provided in an offset type unicycle having a possibility of stopping the foot while traveling the unicycle. SOLUTION: A crankshaft of the unicycle can be internally mounted as a separate part on the inside by making a hub shaft have a sheath structure. Rotation of the crankshaft is transferred from a crank gear to a separate intermediate gear by changing the number of rotation. Rotation of the intermediate gear is transmitted to a gear fixed to the hub shaft by changing the number of rotation. A ratchet mechanism is incorporated into a part of the gears in the two-step variable speed mechanism, and the crank can be stopped at the time of forward rotation of the wheel in a relation of the crank and rotation of the wheel.
Patent JP-2002001444-A (JP)
Title: Successive forming method and its apparatus
Inventor: OKADA TOMONORI
IPC: B21D22/18
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a forming method capable of forming in a predetermined shape in a successive forming method employing a female die and a bar-shaped tool. SOLUTION: Material (blank) 10b cut out in a predetermined shape is placed on the female die 20. The material 10b is successively formed by that the material is moved along an inner peripheral surface of the female die 20 while pressing the material 10b by the bar-shaped tool 30 from an upper portion in a state that the bottom face 11 of the material 10b is supported by a seat 40. The material 10b is eventually formed in a predetermined shape as the material is not inclined so that the bottom face 11 of the material 10b is fixed on the seat 40. Further, an arc portion of a flange 12 is not spread out since the arc portion of the flange 12 is processed by holding between the female die 20 and bar-shaped tool 30. Perpendicularity between a flange 12a of the arc portion and the bottom face 11 can be improved.
Patent JP-2002176773-A (JP)
Title: Switching power supply unit
Inventor: SHIMOKURA YOSHINOBU
IPC: H02M3/28
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply unit of simple circuitry wherein the number of revolutions of a cooling fan can be controlled according to the loaded condition of the switching power supply unit. SOLUTION: The switching power supply unit includes a transformer 1, a switching circuit 2, an output rectifying/smoothing circuit 3, the cooling fan 4, and a fan driving circuit 5. The transformer 1 includes an input winding 11, an output winding 12, and a fan driving winding 13. The switching circuit 2 is connected with the input winding 11, switches direct-current voltage supplied through the input winding 11, and induces voltage in the output winding 12 and the fan driving winding 13. The output rectifying/smoothing circuit 3 rectifies and smoothes the voltage induced in the output winding 12 and outputs it. The fan driving circuit 5 includes a rectifying and smoothing circuit, rectifies and smoothes the forward voltage induced in the fan driving winding 13, and outputs it to drive the cooling fan 4.
Patent JP-2002173205-A (JP)
Title: Communication method, communication system, transport side device and recording medium
Inventor: SUEKANE TATSUHIKO
IPC: G06Q50/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication method, a communication system, a transport side device, and a recording medium for reducing manhours required for communication of information such as line information required for transporting a transport object and content information for indicating the content of the transport object. SOLUTION: In this transport side device 20 controlled by the transport side 200 such as a physical distribution post, transport object information is generated on the basis of the line information and the content information, and the generated transport object information is transmitted to a transport destination device 30 controlled by a transport destination 300 such as a delivery terminal to eliminate handling of a slip and input of various information to the transport destination device 30.
Patent JP-2002182850-A (JP)
Title: Method for constructing detector for rotation direction and rotation quantity of sphere
Inventor: KATO HIDEKI
IPC: G06F3/0354
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the smooth rotation of a sphere is affected by the resistances of respective rotary encoders when the plurality of rotary encoders are attached to the sphere because a rotary encoder is sometimes a resistance to the rotation of an object to be measured. SOLUTION: An interlocking sphere transmitting rotations in interlock is provided between the sphere being the object to be measured and a rotary encoder, and the resistance of the rotary encoder is avoided by devising a mounting angle.
Patent JP-2002187073-A (JP)
Title: Linear brush material
Inventor: NIIZAKI YUICHIRO
IPC: B24D3/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a very high polishing efficiency brush. SOLUTION: The synthetic resin material 2 is characterized by that it contains a mixture of more than two kinds of abrasive grains 3 selected from diamond powder, stainless-steel power, titanium powder, silicon carbide power, aluminum oxide power, silicon carbide abrasive grains and alumina abrasive grains.
Patent JP-2002186566-A (JP)
Title: Bathtub having half body bathing function, and bay window panel
Inventor: SHIMO HIDEO
IPC: A47K3/12
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To increase the comfort of a half body bathing. SOLUTION: This bathtub is equipped with a bench section 2 which is formed into a recessed step shape by lowering it from flange 1. For such a bathtub, armrests 4 on which the arms or elbows are placed when a bather 3 is enjoying the half body bathing are provided at locations on the flange 1 around the bench section 2.
Patent JP-2002187946-A (JP)
Title: Solution preparation method
Inventor: AKAMA MASATO
IPC: B01F5/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a solution preparation method which dispenses with a crushing work before charging and is not substantially accompanied by the evaporation of a low-boiling-point organic solvent, such as methylene chloride, in dissolving into the solvent, a compound, such as 2,2-di-(4-hydroxyphenyl) propane or 4-tert-butylphenol, which is solid at normal temperature and has a softening point higher than the boiling point of the solvent by at least 30 deg.C. SOLUTION: A single or mixed solvent is mixed with a single or mixed compound in a molten state which is solid at 30 deg.C or lower and has a softening point at least 30 deg.C higher than the boiling point of the solvent. The resultant solution is cooled to the boiling point of the solvent or lower so that boiling under normal pressure does not occur during or after passing through a line mixer.
Patent JP-2002194692-A (JP)
Title: Method for producing aramid paper and laminated board for printed circuit board
Inventor: SHOJI MICHIO
IPC: D21H13/26
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing aramid paper enabling the increase of paper density to a target level while improving the strength of the aramid paper and a method for producing a laminated board for a printed circuit board by using the aramid paper as the substrate. SOLUTION: Aramid paper is produced by impregnating a binder resin into a sheet forming web made of staple fiber produced by cutting at least para- oriented aramid filaments to 0.5-20 mm long and drying and curing the binder to develop the strength. In this method, the web impregnated with the binder resin is hot-pressed by an arbitrary hot-pressing means in a stage having a cured level of >=0.05 and <=0.50 defined as the ratio of the tensile strength in an acetone-containing wet state to the tensile strength in normal state until the apparent density of the web defined as the ratio of the weight of the solid component of the web to the product of the thickness and area of the web reaches >=0.50 g/cm3 and <=0.95 g/cm3.
Patent JP-2002197398-A (JP)
Title: Commodity trading system, commodity trading method and record medium storing commodity trading program
Inventor: OZAWA MASATO
IPC: G06Q30/06
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To promote sales of commodities by efficiently managing the business generated in trading the commodities. SOLUTION: A computer apparatus 40 of a system management department creates a slip for payment for the commodity purchased from a virtual store 20 by a customer 10 (41), and transmits the slip to the customer in place of the virtual store through a dedicated line 31 (42). The customer clears the payment by a credit card through the dedicated line (15). By this arrangement, the virtual store is released from the business for issuing a bill due to sales of the commodities and settlement for it, so that the load of the virtual store can be reduced. The customer can simply perform payment by the dedicated line, and the settlement can be conducted through the dedicated line, so that the settlement means can be protected from being wrongly used by an outsider.
Patent JP-2002196422-A (JP)
Title: Transmission type screen
Inventor: ABE TAKASHI
IPC: G03B21/625
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a transmission type screen, which is composed of at least a Fresnel lens sheet and a lenticular lens sheet, is formed so as to prevent a stain from occurring on the top of lens in the Fresnel lens sheet caused by such phenomena that lens faces of two lens sheets being mutually vibrated strike and rub each other in transmit when the screen in shipped from a factory. SOLUTION: Both lens sections of the Fresnel lens sheet and the lenticular lens sheet are made of a hardened material such as a resin being set by ultraviolet ray or a resin being set by electron ray, and the Young's modulus of the both hardened resin materials are controlled.
Patent JP-2002200175-A (JP)
Title: Biological duct stent
Inventor: SUZUKI MASAKAZU
IPC: A61M29/02
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a biological duct stent whose reconstriction rate is low. SOLUTION: The biological duct stent is made of a tube made of a bioabsorbable material, having a plurality of openings on the wall.