baber/WOPTO huggingface dataset:
Patent JP-2001260161-A (JP)
Title: Molding machine
Inventor: WATANABE FUYUKI
IPC: B22D17/32
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To realize a molding machine small in size and having a high processing speed. SOLUTION: In the molding machine wherein a handling device 50 for moving a molded article is attached to a molding machine main body 30, the first control means 120 of the main body 30 is synchronized with the second control means 720 of the handling device 50 through a memory means 150 directly accessible from both of the first and second control means. By this constitution, the control means are integrated up to a constitution where communication is unnecessary. Further, by making drive circuits 22, 23, 62-65 share a power source with each other, the small sized molding machine small in the maximum current can be realized.
Patent JP-2001265515-A (JP)
Title: Position indicator with light shielding member and optical system coordinate input device using the same
Inventor: FUKUZAKI YASUHIRO
IPC: G06F3/03
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical system coordinate input device to dispense with peripheral frames such as a light shielding frame and a reflection frame around a detection area and capable of detecting the position indicator without being affected by outside light and an optical system coordinate input device using the same. SOLUTION: The coordinate input device is constituted of the position indicator to be introduced in a coordinate detection area and having a light emitting means to directly or indirectly emit light, a light receiving means at least two of which are mutually provided at intervals and to be constituted of an array consisting of plural light receiving elements to detect an incident angle of incident light from the light emitting means, a coordinate calculating means to calculate a coordinate position of the position indicator by the principle of triangulation based on the incident angle detected by each of the light receiving means,  a discriminating means to discriminate the light to be emitted from the light emitting means of the position indicator from the outside light to enter from the outside and a light shielding means to be provided at the position indicator and to shield the outside light to enter from the outside, to pass the vicinity of the position.indicator and to be made incident on the light receiving means.
Patent JP-2001270137-A (JP)
Title: Method and apparatus of forming image
Inventor: INOUE NARITOSHI
IPC: B41J2/205
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To accurately control a small ejection quantity by attaining a wide range for controlling an ink supplying pump and to particularly improve quality of a low density image when the image is formed by a pre-mix method. SOLUTION: In an image forming method, a plural kinds of inks are ejected from ink ejection nozzles by changing a mixing ratio based on an image signal and are transferred to an image receptor that relatively moves with respect to the ink ejection nozzles. At least one kind of the ink can be supplied from a plurality of ink supplying pumps and each of the ink supplying pumps to be driven can be selected corresponding to the ejection quantity of the one kind of ink. In terms of the plurality of ink supplying pumps provided with respect to the identical kind of ink, one pump can be driven when the ejection quantity of the ink is small and the plurality of pumps can be driven in parallel when the ejection quantity is great. The ejection quantities of the plurality of ink supplying pumps provided with respect to the identical kind of ink can be the same or different from each other.
Patent JP-2001266746-A (JP)
Title: Manufacturing method for cold-cathode fluorescent tube
Inventor: HIRAMA HIRONORI
IPC: H01J9/38
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem of poor productivity in the past where manufacturing method for cold-cathode fluorescent tube is required to be attached with a suction/exhaust unit while heating, because it is necessary to evacuate the glass tube, heat electron-emitting substance to be activated in vacuum or in inert gas, and evacuate the active impurity gas developed. SOLUTION: A getter substance is provided in a glass tube and activated by heating the electron-emitting substance, after mercury and sealing gas are filled therein, and then sealing the glass tube. As a result, the need for attaching to the suction/exhaustion unit is eliminated and will not lower production yield, with the time for heating being sufficient.
Patent JP-2001260971-A (JP)
Title: Body frame for motorcycle
Inventor: FUJITA YOSHITAKE
IPC: B62K11/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce weight while securing rigidity and to facilitate the welding work and the assembling of the whole body frame in the body frame for a motorcycle provided with a head pipe, a pair of main frames divided on the right and left from the head pipe and extended backward and downward, and other frames connected to the main frames. SOLUTION: A pair of upper and lower frame members 10A, 11A formed by the forge-molding of a light metal respectively are welded together to form the head pipe 5 and both main frames 6A. The upper and lower frame members 10A, 11A are formed into a nearly U-shaped cross section to form a hollow tubular shape in a welded state together at the portion forming the main frames 6A.
Patent JP-2001274773-A (JP)
Title: Communication system and bit error rate measurement method
Inventor: SHIOBARA TAKESHI
IPC: H04J3/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication system that can measure bit error rate. SOLUTION: This invention provides the communication system, where a transmitter and a receiver make communication, is characterized by providing a transmitter 100, that transmits a part of an inspection signal with a period by each prescribed bit length by adding it to a prescribed position of a transmission frame and a receiver 200 that receives a frame, corresponding to the transmission frame and measures the number of bit errors.
Patent JP-2001276183-A (JP)
Title: Drug paying-out equipment
Inventor: YUYAMA SHOJI
IPC: B65B9/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide good workability for assembly and flexibly cope with changes in size at a low cost. SOLUTION: A plate 14 is bent and a guide member 18 having an approximately C-shaped cross section is integrated with the inner surface thereof to form a dispensing passage 13. The plate 14 is combined therewith into an approximately cylindrical shape to complete a drum 11.
Patent JP-2001285835-A (JP)
Title: Recorded advertising information reproducing system and method/device for reproducing
Inventor: URANAKA SACHIKO
IPC: H04N7/173
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a recorded advertising information reproducing system for replacing the content of recorded advertising information with new information for reproducing. SOLUTION: In the recorded advertising information reproducing system obtained by connecting a reproducing device 1 having the reproducing function of recorded information and an,advertiser server 3 through the Internet 2, the reproducing device obtains advertising data to be reproduced in the time zone of an advertising frame included in recorded information from the advertiser server through the Internet in reproducing the recorded information. The newest advertising information can be obtained and displayed through the Internet.
Patent JP-2001282590-A (JP)
Title: Multidimensional data base processing system
Inventor: TANABE SHIGENORI
IPC: G06F12/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a multidimensional data base processing system where the parts which are common to every data/warehouse/system are packaged and the redundant jobs can be eliminated as a result. SOLUTION: This data base processing system 100 consists of a data warehouse system 20 including an RDB 23 and an OLAP 27. The system 20 packages the parts which are common to each other in relation to the RDB 23 and OLAP 27 with respect to another multidimensional data base processing system. Therefore much time is not required for developing a packaged part when a new multidimensional data base processing system is configured and only a data confirmation/editing part 11, setting parts 12, 13 and 14 and display control parts 15 and 16 that require remodeling have to be changed in individual multidimensional data base processing system.
Patent JP-2001279007-A (JP)
Title: Prepreg and laminated board for printed circuit board
Inventor: SAITO TETSUYA
IPC: C08J5/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg and a laminated board for printed circuit board enabling the reduction of the thickness even by using a paper substrate having excellent laser processability and realizing high insulation reliability. SOLUTION: The prepreg is produced by impregnating a paper substrate with a thermosetting resin and thermally drying the impregnation product. In the above process, the paper substrate is preparatorily impregnated with (A) an alkoxysilane derivative and/or its condensation product and (B) a phenolic resin.
Patent JP-2001028123-A (JP)
Title: Magnetic transferring method and magnetic transferring device
Inventor: KOMATSU KAZUNORI
IPC: G11B5/86
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To transfer a high grade transfer pattern by magnetic transfer from its master carrier to a slave medium without depending on a position of a magnetic pattern. SOLUTION: The magnetic transferring method is such that two single electromagnets magnetized symmetrically in respect to an axis of a magnetic pole are placed, with the like-poles faced oppositely, with a slave medium 4 held in between, and with the slave medium 4 and the axis of the magnetic pole arranged vertically; that the slave medium 4 or the electromagnets 8a, 8b are rotated in a track direction, with a magnetic field applied in the track direction of the slave medium 4 face;  and that, consequently, after the slave medium carrier magnetization is preliminarily initial-DC-magnetized nearly in the track direction, a magnetic transfer master carrier and the initial DC magnetized slave medium 4 are closely adhered to each other, with magnetic transfer performed by applying in the track direction the transfer magnetic field which is opposite to the initial-DC-magnetizing direction of the slave medium 4.
Patent JP-2001281484-A (JP)
Title: Method for manufacturing optical waveguide sheet
Inventor: TANAKA TOSHIFUMI
IPC: G02B6/13
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical waveguide sheet having high productivity and a high yield. SOLUTION: The method is provided with a process for manufacturing a laminated body wherein a core sheet consisting of resin is held between a pair of clad sheets consisting of resin having a refractive index lower than that of the core sheet and a process for compression molding the laminated body so that part of the core sheet is substantially enclosed by the pair of clad sheets and functions as an optical waveguide.
Patent JP-2001281210-A (JP)
Title: Laminated-type gas detecting element and gas sensor
Inventor: MAKINO KEISUKE
IPC: G01N27/409
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a long-life laminated-type gas detecting element for preventing damage to the element itself due to the adhesion of water droplets. SOLUTION: The laminated-type oxygen detecting element 1 as an example of implementation to be installed to the exhaust pipe of an internal combustion engine is constituted by laminating porous protective layers 11, 13, 15, 17, and 19 on the surface of a ceramic substrate laminated body 31 to output an electromotive force corresponding to the concentration of oxygen in exhaust gases as a detection signal. Therefore, as water droplets adhering to the laminated- type oxygen detecting element 1 gradually penetrate the porous protective layers as dispersing, the area of the water droplet part is enlarged when they reach the ceramic substrate laminated body 31.  Or as the temperature of the water droplets rises or they are evaporated, a temperature gradient on the ceramic substrate becomes small, and it is possible to suppress thermal shocks satisfactorily and prevent damage to the substrate. In addition, as breakage due to the adhesion of water droplets hardly occurs in the porous protective layers, the long-life laminated-type oxygen detecting element superior in water resistance is obtained.
Patent JP-2001284673-A (JP)
Title: Piezoelectric transformer
Inventor: WATABE YOSHIYUKI
IPC: H02M3/24
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer for providing a large output by suppressing heat generation. SOLUTION: A material whose piezoelectric constant (d) is larger than that of sheets 24 and 26 of an output part 20 is used for sheets 14 and 16 of an input part 10. An efficient mechanical vibration is provided on an input side while the mechanical vibration is efficiently converted into electric signal on an output side. With less loss, heat generation is reduced to provide a piezoelectric transformer of large output.
Patent JP-2001282044-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKAYAMA YOSHITARO
IPC: B29C65/08
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To stick a cylindrical conductive base substance made of plastic to a plastic flange without using a chemical reaction type adhesive or a solvent volatile type adhesive which adversely influences the characteristics of an electrophotographic sensitive body. SOLUTION: This electrophotographic sensitive body is constituted by forming a photoreceptive layer on the outer peripheral surface of the cylindrical conductive base substance made of plastic and having an open end at least at one side. The electrophotographic sensitive body to which the base substance and the plastic flange are firmly stuck is provided by ultrasonically welding the plastic flange to at least one open end of the base substance.
Patent JP-2001286135-A (JP)
Title: Drive method of semiconductor switching element and power source device
Inventor: TAKAHASHI TADASHI
IPC: H02H7/12
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a drive method of a semiconductor switching element for preventing large reverse current even during the start or the failure of a converter and suppressing the voltage change on the load. SOLUTION: A first control signal corresponding to a difference between output voltage or output current and a first reference is given to the semiconductor switching element during the start of a power source device. At or after the time point when the output voltage or the output current reaches a second reference the same on larger than the first reference, a second control signal larger than the first control signal is given to the semiconductor switching element.
Patent JP-2000291666-A (JP)
Title: Manufacture of retainer for rolling bearing, retainer and rolling bearing
Inventor: BOUTREUX MICHEL
IPC: F16C33/64
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To manufacture an inexpensive retainer having satisfactory chemical resistance for lubricating oil and having an annular part forming a storage chamber for storing a rolling element by molding a mixture of polymer of polyphetal amide(PPA) and elastomer. SOLUTION: An annular part 8 is positioned between an outer ring 2 and an inner ring 4 in the radial direction an is positioned on one side for a rolling element 6 in the axial direction. A separate part 9 is positioned between the outer ring 2 and the inner ring 4 in the radial direction and is positioned between adjacent rolling element 6 in the axial direction. The annular part 8 and the separate part 9 form a series of storage chambers 10 having an inner face forming a part of a spherical face, these storage chambers 10 are distributed at equal interval positions in the peripheral direction, and the rolling elements 6 are stored in each storage chamber 10.  The separate part 9 terminates in the shape of tab 11 protruding in the axial direction from the annular part 8, and the tab 11 keeps a retainer 7 at a normal position for the rolling element 6., The retainer 7 is formed by molding a mixture of polymer of PPA group and elastomer.
Patent JP-2001279816-A (JP)
Title: Wooden type framework structure
Inventor: WADA HIROSHI
IPC: E04B1/58
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To increase the rupture strength of joint part, make easy assembling work, and make applicable use of wood member of small section. SOLUTION: Two sheets of long plate member 11, 11 composed of wood members are assembled in the plate thickness direction to form an assembled member 10' for a joined column. Similarly, two sheets of long plate member 21, 21 are assembled in the plate thickness direction to form an asslembled member 20' for a joined column. Joint plates 40 are inserted between the members 11, 11 as well as between the members 21, 21 across both members 11', 20', and they are bonded to the members 11, 11 and the members 21, 21, thereby jointing both the members 10', 20'. With the joint, a joined column 10 and a joined beam 20 is finished.
Patent JP-2001289297-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: MORI HARUHITO
IPC: F16C19/16
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission having power roller structure to collectively achieve ensuring of smooth rotational movement of a power roller inner ring as collapse deformation of a power roller inner ring during an action of a load on the power roller inner ring is suppressed, improvement of durability of the power roller and each bearing, reduction of the number of parts, and reduction of the number of working processes. SOLUTION: In a toroidal type continuously variable transmission formed that a power roller 18c consists of a power roller inner ring 93 making friction contact with input and output discs 18a and 18b, and a power roller outer bearing 94 to receive a contact load, inputted to the power roller inner ring 93 from the input and output discs 18a and 18b, through a ball bearing 92, the power roller inner ring 93 forms an inner ring having a closure part 93b to close an inner diameter hole 93a opposite to the power roller outer ring 94.
Patent JP-2000314826-A (JP)
Title: Universal modular optical fiber buildout
Inventor: SHELDON STEVEN EDWARD
IPC: G02B6/26
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to connect optical fiber connectors of different types to each other by providing a buildout base with two locking tabs and receiving a buildout cap in the buildout base by snap fitting. SOLUTION: The buildout cap 32 includes an elongated cylindrical body 32 formed around a vertical axis 34 having a first end 36 and a second end 37 which part from each other. The buildout cap 32 includes a cap latch mechanism 43 for fixing the cap to any one among the buildout bases of different types. The cap latch mechanism 43 consists of a first elastic flange 44 and second elastic flange 45 which part from each other and face each other. A pair of the locking tabs 47 are formed on these flanges 44 and 45. The locking tabs 47 are formed to the size and shape at which the buildout base is received therein in a relation of snap fit connection to the locking tabs.
Patent JP-2001283982-A (JP)
Title: Lever-type connector
Inventor: TANAKA SENKICHI
IPC: H01R13/64
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To regulate rotating movement of a lever, in a state where a cam pin is not hooked to a cam slot. SOLUTION: In the case of a plug-in of both connector housings 10, 20, a lever 30 is set in a standby position and cam pins 13L, 13R are made to advance into an entrance 34E of the cam slot 34. If a rotating movement of the lever 30 is carried out in this state, both the connector housings 10 and 20 are drawn near and the regular plug-in will be carried out by hooking of the cam slot 34 and the cam pins 13L and 13R. If the rotating movement of the lever 30 is carried out from the standby position to the plug-in position, in a state which the cam pin 13R does not advance into the entrance 34E of the cam slot 34, and is in near position to a perimeter edge 32A of an arm part 32, an interference part 35 will interfere with the cam pin 13R on the way of the rotating movement, and the rotation movement of the lever 30 beyond will be regulated by this.
Patent JP-2001290481-A (JP)
Title: Device and method for guiding function of electronic musical instrument, and storage medium
Inventor: ISHIDA TADAYUKI
IPC: G10H1/18
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To easily notify the locations of operators which are used to execute desired functions of an electronic musical instrument having plural operators that have difference functions. SOLUTION: Sentences explaining selected functions are displayed on a display screen in order to execute a help display. At the time same time, light emitting elements that are flickering or turned on are arranged corresponding to the switch that executes the above selected function. Thus, the time to search for an operator is reduced while executing a desired function.
Patent JP-2001287806-A (JP)
Title: Stacker crane of automated storage and retrieval warehouse
Inventor: NAKAJIMA SHOZO
IPC: B65G1/04
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To find quickly that a mast 15 is cracked. SOLUTION: Leak of a pressure fluid in a sealed fluid chamber 1 at the bottom of a mast 15 is sensed, and thereby generation of cracking in a mast 15 can quickly be found.
Patent JP-2001289519-A (JP)
Title: Refrigerating apparatus
Inventor: MORIYAMA HIROMITSU
IPC: F25B1/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerating apparatus in which a refrigerating-machine oil in a compressor is prevented from being diluted even in a liquid-back operation, and a compression fracture does not result. SOLUTION: In the refrigerating apparatus, a variation in the oil-level of low-pressure shell compressors 1, 2 can be absorbed by using mechanical oil regulators 6, 7. The refrigerating apparatus is provided with a supply tube which supplies, through a solenoid valve 14, the refrigerating machine oil accumulated in an oil tank 5 to an accumulator 12, a float switch 12 detecting a level of the accumulator 12, and a valve controller 15. The controller 15 controls the solenoid valve 14 by opening it, when the float switch 12 detects the accumulator 12 full of the liquid.
Patent JP-2000313236-A (JP)
Title: Open roof structure for vehicle
Inventor: MANDERS PETER CHRISTIAAN L J
IPC: B60J7/043
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide simplicied open roof structure for a vehicle. SOLUTION: This open roof structure is equipped with a frame having plural stationary guide rails and plural working mechanisms movable in the guide rails. The respective mechanisms are equipped with driving slides for moving to a link slide 21 in a stationary condition during the movement of a closing member 4 in a vertical direction. The link slide 21 has a locking member 25 for locking the slide 21 at a position to the guide rails. The driving slide and the slide 21 are equipped with plural working and joining members 30 and 31, for actuating the member 25 and connecting the driving slide and the slide 21 for joining with each other, during the sliding movement of a panel 4. The working and joining member 30 of the driving slide is formed on the partial driving slide movable in parallel to the guide rail.